BAKING MACHINE

Abstract

The present invention provides a baking machine, comprising: a machine body; an ingredient pack placement area arranged on the machine body, wherein the machine body is provided with an ingredient pack inlet for placing an ingredient pack into the ingredient pack placement area; a pack-breaking mechanism arranged on the machine body and configured to cut open the ingredient pack; an pack extruding mechanism arranged on the machine body and configured to extrude ingredients from the ingredient pack; and a cooking mechanism arranged on the machine body and configured to receive the ingredients extruded from the ingredient pack and to cook them. When using the baking machine of the present invention to make waffles, users simply need to place the ingredient pack into the ingredient pack placement area, and the baking machine will complete the automatic production process of pack-breaking, ingredient extrusion, and cooking, thereby significantly reducing cooking time.

Claims

1. A baking machine, comprising: a machine body; an ingredient pack placement area, arranged on the machine body, wherein the machine body is provided with an ingredient pack inlet for placing an ingredient pack into the ingredient pack placement area; a pack-breaking mechanism, arranged on the machine body and configured to cut open the ingredient pack; a pack extruding mechanism, arranged on the machine body and configured to extrude ingredients from the ingredient pack; and a cooking mechanism, arranged on the machine body and configured to receive and cook the ingredients extruded from the ingredient pack.

2. The baking machine according to claim 1, further comprising: a pack clamping mechanism, arranged on the machine body and configured to clamp and position the ingredient pack.

3. The baking machine according to claim 2, further comprising: a pack recycling mechanism, arranged on the machine body, wherein the pack recycling mechanism includes a moving frame, a pack collecting bin and a first driving assembly; wherein the pack clamping mechanism is arranged on the moving frame; or, both the pack clamping mechanism and the pack extruding mechanism are arranged on the moving frame; the moving frame includes a second position located on an upper side of the cooking mechanism and a first position located on an upper side of the pack collecting bin; the first driving assembly is configured to drive the moving frame to reciprocate between the second position and the first position.

4. The baking machine according to claim 3, wherein the first driving assembly includes a first motor and a first transmission assembly, an output end of the first motor is connected to an input end of the first transmission assembly, and an output end of the first transmission assembly is connected to the moving frame; the moving frame is provided with a first triggering portion, the machine body is provided with a first microswitch and a second microswitch located on opposite sides of the first triggering portion; when the first motor drives the moving frame to move toward the first microswitch through the first transmission assembly, and the first triggering portion activates the first microswitch, the first motor stops and the moving frame is located at the first position; when the first motor drives the moving frame to move toward the second microswitch through the first transmission assembly, and the first triggering portion activates the second microswitch, the first motor stops and the moving frame is located at the second position.

5. The baking machine according to claim 3, wherein the ingredient pack inlet is arranged adjacent to the first position, and an ingredient pack door is provided on the machine body for opening and closing the ingredient pack inlet.

6. The baking machine according to claim 5, wherein the ingredient pack door is rotatably connected to the machine body, and a door closing assembly is provided between the ingredient pack door and the machine body; the door closing assembly includes: a first connecting rack, wherein one end of the first connecting rack is hinged to the ingredient pack door, a first tension spring is provided between the other end of the first connecting rack and the machine body, and an eighth triggering portion is provided on the first connecting rack; a first curved guide portion, arranged on the machine body, wherein the eighth triggering portion is slidably connected to the first curved guide portion; and a twelfth microswitch, arranged on the machine body, wherein when the ingredient pack door is closed, the eighth triggering portion activates the twelfth microswitch.

7. The baking machine according to claim 2, wherein the pack clamping mechanism includes two clamping portions, the machine body is provided with a first mounting portion, the two clamping portions are both arranged on the first mounting portion and respectively located on opposite sides of the first mounting portion; the two clamping portions have a clamping state where they approach each other and clamp the ingredient pack, and a loosening state where they move away from each other and disengage from the ingredient pack; and the pack clamping mechanism further includes a second driving assembly configured to drive the two clamping portions to switch between the clamping state and the loosening state.

8. The baking machine according to claim 7, wherein the second driving assembly includes: a second motor; a second lead screw, arranged on an output end of the second motor; a second nut seat, threadedly connected to the second lead screw; wherein a lower side of the second nut seat is provided with a first inclined surface, and the second nut seat is further provided with a second triggering portion; a third microswitch and a fourth microswitch, arranged on the machine body and respectively located on opposite sides of the second nut seat; a linkage member, slidably arranged on the first mounting portion in a vertical direction, wherein a resetting assembly for linkage member is provided between the linkage member and the first mounting portion; an upper side of the linkage member is provided with a second inclined surface that abuts against the first inclined surface, and a lower side of the linkage member is provided with two third inclined surfaces; each of the clamping portions is provided with a fourth inclined surface, and the two third inclined surfaces abut against the two fourth inclined surfaces, respectively; and a first elastic assembly, arranged on the first mounting portion and configured to drive the two clamping portions to approach each other, when the second motor drives the second nut seat to move toward the third microswitch through the second lead screw, the second nut seat drives the linkage member to move downward through the cooperation of the first inclined surface and the second inclined surface, and the linkage member drives the two clamping portions to move away from each other and simultaneously stores energy in the resetting assembly and the first elastic assembly through the cooperation of the two third inclined surfaces and the two fourth inclined surfaces; when the second triggering portion activates the third microswitch, the second motor stops, and the two clamping portions are switched to the loosening state; when the second motor drives the second nut seat to move toward the fourth microswitch through the second lead screw, under the reset action of the resetting assembly and the first elastic assembly, the linkage member moves upward to reset and the two clamping portions approach each other; when the second triggering portion activates the fourth microswitch, the second motor stops, and the two clamping portions are switched to the clamping state.

9. The baking machine according to claim 8, wherein the pack extruding mechanism includes two extruding portions, the machine body is further provided with a second mounting portion, and the two extruding portions are both arranged on the second mounting portion and respectively located on opposite sides of the ingredient pack placement area; the two extruding portions have an extruding state where they approach each other and clamp the ingredient pack, and a disengaging state where they move away from each other and disengage from the ingredient pack; the second mounting portion is provided with a second elastic assembly configured to drive the two extruding portions to approach each other; the lower side of the linkage member is further provided with two fifth inclined surfaces, each of the extruding portions is provided with a sixth inclined surface, and the two fifth inclined surfaces abut against the two sixth inclined surfaces, respectively; when the second motor drives the second nut seat to move toward the third microswitch through the second lead screw, the second nut seat drives the linkage member to move downward through the cooperation of the first inclined surface and the second inclined surface, the linkage member drives the two extruding portions to move away from each other through the cooperation of the two fifth inclined surfaces and the two sixth inclined surfaces and simultaneously stores energy in the resetting assembly and the second elastic assembly; when the second triggering portion activates the third microswitch, the second motor stops, and the two extruding portions are switched to the disengaging state; when the second motor drives the second nut seat to move toward the fourth microswitch through the second lead screw, under the reset action of the resetting assembly and the second elastic assembly, the linkage member moves upward to reset and the two extruding portions approach each other; when the second triggering portion activates the fourth microswitch, the second motor stops, and the two extruding portions are switched to the extruding state.

10. The baking machine according to claim 9, wherein the first elastic assembly includes two sets of first springs, each set of the first springs is arranged between its corresponding clamping portion and the first mounting portion; the second elastic assembly includes two sets of second springs, each set of the second springs is arranged between its corresponding extruding portion and the second mounting portion.

11. The baking machine according to claim 7, wherein the second driving assembly includes: a first electromagnet; a first iron core, slidably arranged on the first electromagnet, wherein the first iron core is provided with a first driving part on a side adjacent to the clamping portion, with a diameter that gradually increases from an end adjacent to the clamping portion toward an end far away from the clamping portion; each of the clamping portions is provided with a first abutting portion, and a clearance gap is provided between the two first abutting portions; and a first elastic assembly arranged between the two clamping portions and configured to drive the two clamping portions to approach each other; when the first electromagnet is energized, the first iron core moves toward the space between the two first abutting portions, and the first driving portion drive the two clamping portions to move away from each other and switch to the releasing state by abutting against the two first abutting portions, while the first elastic assembly stores energy; when the first electromagnet is not energized, the first iron core moves away from the two clamping portions and resets to its original position; under the restoring force of the first elastic assembly, the two clamping portions approach each other and switch to the clamping state, and the two first abutting portions approach each other and reset to their original positions.

12. The baking machine according to claim 7, wherein the two clamping portions are slidably arranged on the first mounting portion; or, the two clamping portions are rotatably arranged on the first mounting portion.

13. The baking machine according to claim 1, wherein the pack extruding mechanism includes two extruding portions, the machine body is further provided with a second mounting portion, and the two extruding portions are both arranged on the second mounting portion and respectively located on opposite sides of the second mounting portion; the two extruding portions have an extruding state where they approach each other and clamp the ingredient pack, and a disengaging state where they move away from each other and disengage from the ingredient pack; the pack extruding mechanism further includes a third driving assembly configured to drive the two extruding portions to switch between the extruding state and the disengaging state; and a fourth driving assembly configured to drive the two extruding portions to move from top to bottom in the extruding state to extrude the ingredients from the ingredient pack.

14. The baking machine according to claim 13, wherein the third driving assembly includes: a second motor; a second lead screw, arranged on an output end of the second motor; a second nut seat, threadedly connected to the second lead screw, wherein a lower side of the second nut seat is provided with a first inclined surface, and the second nut seat is further provided with a second triggering portion; a third microswitch and a fourth microswitch, arranged on the machine body and respectively located on opposite sides of the second nut seat; a linkage member, slidably arranged on the machine body in a vertical direction, wherein a resetting assembly for linkage member is provided between the linkage member and the machine body; an upper side of the linkage member is provided with a second inclined surface that abuts against the first inclined surface, and a lower side of the linkage member is further provided with two fifth inclined surfaces; each of the extruding portions is provided with a sixth inclined surface, and the two fifth inclined surfaces abut against the two sixth inclined surfaces respectively; and a second elastic assembly, arranged on the second mounting portion and configured to drive the two extruding portions to approach each other; when the second motor drives the second nut seat to move toward the third microswitch through the second lead screw, the second nut seat drives the linkage member to move downward through the cooperation of the first inclined surface and the second inclined surface, and the linkage member drives the two extruding portions to move away from each other and simultaneously stores energy in the resetting assembly and the second elastic assembly through the cooperation of the two fifth inclined surfaces and the two sixth inclined surfaces; when the second triggering portion activates the third microswitch, the second motor stops, and the two extruding portions are switched to the disengaging state; when the second motor drives the second nut seat to move toward the fourth microswitch through the second lead screw, under the reset action of the resetting assembly and the second elastic assembly, the linkage member moves upward to reset and the two extruding portions approach each other; when the second triggering portion activates the fourth microswitch, the second motor stops, and the two extruding portions are switched to the extruding state.

15. The baking machine according to claim 13, wherein the third driving assembly includes: two second electromagnets, wherein each of the second electromagnets is slidably provided with a second iron core that slides vertically; a lower side of each of the second iron cores is provided with an eleventh inclined surface, and an upper side of each of the extruding portions is provided with a sixth inclined surface; and a second elastic assembly, arranged on the second mounting portion and configured to drive the two extruding portions to approach each other; when the two second electromagnets are not energized, the two second iron cores move toward the two extruding portions respectively, and the two eleventh inclined surfaces slide along the two sixth inclined surfaces respectively to drive the two extruding portions to move away from each other and switch to the disengaging state, while the second elastic assembly stores energy; when the two second electromagnets are energized, the two second iron cores move away from the extruding portions respectively and reset to their initial positions; under the restoring force of the second elastic assembly, the two extruding portions approach each other and switch to the extruding state.

16. The baking machine according to claim 13, wherein the third driving assembly further includes two seventh inclined surfaces arranged on opposite sides of the machine body; and a lower side of each of the extruding portions is provided with an eighth inclined surface; when the fourth driving assembly drives the two extruding portions to move from top to bottom to a lower end of the ingredient pack placement area, the two eighth inclined surfaces slide along the two seventh inclined surfaces respectively to force the two extruding portions to move away from each other to switch to the disengaging state and store energy in the second elastic assembly.

17. The baking machine according to claim 13, wherein the fourth driving assembly includes a fourth motor and a fourth transmission assembly, the fourth motor is connected to an input end of the fourth transmission assembly, and an output end of the fourth transmission assembly is connected to the second mounting portion; the second mounting portion is provided with a fourth triggering portion, the machine body is provided with a fifth microswitch located on an upper side the fourth triggering portion, and a sixth microswitch located on a lower side the fourth triggering portion; when the fourth motor drives the second mounting portion and the two extruding portions to move from top to bottom through the fourth transmission assembly until the fourth triggering portion activates the sixth microswitch, the fourth motor stops; when the fourth motor drives the second mounting portion and the two extruding portions to move from bottom to top through the fourth transmission assembly until the fourth triggering portion activates the fifth microswitch, the fourth motor stops.

18. The baking machine according to claim 1, wherein the pack-breaking mechanism includes two scissor heads arranged opposite to each other, and each of the scissor heads is provided with a cutting portion; the two cutting portions have a cutting state and a non-cutting state; and the pack-breaking mechanism further includes a fifth driving assembly configured to drive the cutting portions on the two scissor heads to switch between the cutting state and the non-cutting state.

19. The baking machine according to claim 18, wherein the fifth driving assembly includes a fifth motor, a fifth lead screw, and a fifth nut seat; the fifth motor is drivingly connected to the fifth lead screw, and the fifth nut seat is threadedly connected to the fifth lead screw; each of the scissor heads is provided with a scissor head guide portion at an end away from its cutting portion; the fifth nut seat is provided with two sliding portions, which are slidably connected to the two scissor head guide portions, respectively; the machine body is provided with a scissor head rotating shaft, and each of the scissor heads is rotatably connected to the scissor head rotating shaft at an end away from the cutting portion; the fifth nut seat is provided with a fifth triggering portion, and the machine body is provided with a seventh microswitch and an eighth microswitch respectively located on opposite sides of the fifth triggering portion; when the fifth motor drives the fifth nut seat to move toward the seventh microswitch through the fifth lead screw, the fifth nut seat drives the two sliding portions to slide along the two scissor head guide portions respectively, thereby bringing the two cutting portions together to switch to the cutting state; when the fifth triggering portion activates the seventh microswitch, the fifth motor stops; when the fifth motor drives the fifth nut seat to move toward the eighth microswitch through the fifth lead screw, the fifth nut seat drives the two sliding portions to slide along the two scissor head guide portions respectively, thereby separating the two cutting portions to switch to the non-cutting state; when the fifth triggering portion activates the eighth microswitch, the fifth motor stops.

20. The baking machine according to claim 18, wherein each of the scissor heads is provided with a pre-clamping pressure block for clamping the ingredient pack, the pre-clamping pressure block is slidably arranged on its corresponding scissor head, and a pressure block elastic resetting member is provided between the pre-clamping pressure block and its corresponding scissor head; during the process where the fifth driving assembly drives the two cutting portions from the non-cutting state to the cutting state, the two pre-clamping pressure blocks first clamp the ingredient pack and then the two cutting portions cut the ingredient pack; during the process where the fifth driving assembly drives the two cutting portions from the cutting state back to the non-cutting state, the two cutting portions move away from each other before the two pre-clamping pressure blocks.

21. The baking machine according to claim 1, wherein the cooking mechanism includes a first baking pan and a second baking pan located on opposite sides, wherein the first baking pan has a closed state, where it cooperates with the second baking pan to form a cooking chamber, and an open state, where it is flipped and opened away from the second baking pan; an upper side of the cooking chamber is provided with an ingredient inlet configured to receive the ingredient extruded from the ingredient pack; and a switching mechanism is provided between the first baking pan and the machine body and configured to switch the first baking pan between the closed state and the open state.

22. The baking machine according to claim 21, wherein the switching mechanism includes a sixth motor, a sixth transmission assembly, and a sixth rotating shaft; an output end of the sixth motor is connected to an input end of the sixth transmission assembly, an output end of the sixth transmission assembly is connected to the sixth rotating shaft, and the sixth rotating shaft is connected to the first baking pan; the sixth rotating shaft is provided with a sixth triggering portion, and the machine body is provided with a ninth microswitch and a tenth microswitch; when the sixth motor drives the sixth rotating shaft to rotate counterclockwise through the sixth transmission assembly until the sixth triggering portion activates the ninth microswitch, the sixth motor stops and the first baking pan is switched to the open state; when the sixth motor drives the sixth rotating shaft to rotate clockwise through the sixth transmission assembly until the sixth triggering portion activates the tenth microswitch, the sixth motor stops and the first baking pan is switched to the closed state.

23. The baking machine according to claim 21, further comprising: a cooking mechanism door body, which is rotatably connected to the machine body, and is located on a front side of the first baking pan, wherein the first baking pan is provided with a second abutting portion for abutting against the cooking mechanism door body; a door-closing mechanism is provided between the cooking mechanism door body and the machine body; the door-closing mechanism includes: a second connecting rack, one end of which is hinged to the cooking mechanism door body, a second tension spring is provided between the other end of the second connecting rack and the machine body, and the second connecting rack is provided with a seventh triggering portion; a second curved guide portion, arranged on the machine body, wherein the seventh triggering portion is slidably connected to the second curved guide portion; and an eleventh microswitch, arranged on the machine body, wherein when the cooking mechanism door body is closed, the seventh triggering portion activates the eleventh microswitch.

24. The baking machine according to claim 1, wherein pack clamping frames are respectively arranged on opposite sides at the bottom of the ingredient pack placement area, and the pack clamping frames are slidably arranged on the machine body; the two pack clamping frames have a supporting state, where they approach each other and hold the ingredient pack, and a releasing state, where they move away from each other and disengage from the ingredient pack; the machine body is provided with a seventh driving assembly configured to drive the two pack clamping frames to switch between the supporting state and the releasing state.

25. The baking machine according to claim 24, wherein the seventh driving assembly includes: two sets of elastic pack clamping frame resetting members, wherein each set of the pack clamping frame resetting member is arranged between its corresponding pack clamping frame and the machine body, and the two sets of the pack clamping frame resetting members are configured to provide elastic return forces that bring the two pack clamping frames closer to each other; and two extruding portions, located on upper sides of the two pack clamping frames respectively, wherein a lower side of each of the extruding portions is provided with a ninth inclined surface, and an upper side of each of the pack clamping frames is provided with a tenth inclined surface; and a fourth driving assembly, configured to drive the two extruding portions to move from top to bottom in the extruding state to extrude the ingredient from the ingredient pack; when the fourth driving assembly drives the two extruding portions to move from top to bottom to an output end of the ingredient pack placement area, the ninth inclined surfaces on the two extruding portions cooperate with the corresponding tenth inclined surfaces on the pack clamping frames to drive the two pack clamping frames to move away from each other and switch to the releasing state.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0120] In order to more clearly illustrate the technical schemes in the embodiments of the present invention, accompanying drawings that need to be used in the embodiments are briefly described hereafter. It should be understood that the accompanying drawings in following description are merely some embodiments of the present invention and thus should not be construed as limiting the scope of the present invention. For those who skilled in the art, other accompanying drawings may be obtained based on these accompanying drawings without exerting creative efforts.

[0121] FIG. 1 is a schematic structural view of a baking machine.

[0122] FIG. 2 is an exploded schematic view of the baking machine.

[0123] FIG. 3 is a schematic structural view of an internal structure of the baking machine.

[0124] FIG. 4 is a cross-sectional structure view of the baking machine from a first perspective.

[0125] FIG. 5 is an enlarged structural view of Part A in FIG. 4.

[0126] FIG. 6 is a cross-sectional structure view of the baking machine from a second perspective.

[0127] FIG. 7 is a schematic structural view of a pack recycling mechanism and a pack-breaking mechanism from a first perspective.

[0128] FIG. 8 is a schematic structural view of the pack recycling mechanism and the pack-breaking mechanism from a second perspective.

[0129] FIG. 9 is a schematic structural view of a pack clamping mechanism and a pack extruding mechanism.

[0130] FIG. 10 is an exploded schematic of the pack clamping mechanism and the pack extruding mechanism.

[0131] FIG. 11 is a schematic structural view of two extruding portions moved to a lower end of the ingredient pack placement area.

[0132] FIG. 12 is a cross-sectional structure view of the two extruding portions moved to the lower end of the ingredient pack placement area.

[0133] FIG. 13 is an exploded schematic view of the two extruding portions and the two pack clamping frames.

[0134] FIG. 14 is a schematic structural view of the two extruding portions inside a moving frame.

[0135] FIG. 15 is a schematic structural view of the pack-breaking mechanism.

[0136] FIG. 16 is a schematic structural view of a cooking mechanism.

[0137] FIG. 17 is an enlarged structural view of a switching mechanism at Part B in FIG. 16.

[0138] FIG. 18 is a schematic structural view of a door-closing mechanism from a first perspective.

[0139] FIG. 19 is a schematic structural view of the door-closing mechanism from a second perspective.

[0140] FIG. 20 is a schematic structural view of an ingredient pack door.

[0141] FIG. 21 is a cross-sectional schematic view showing the pack clamping mechanism mounted on the moving frame and located at a first position.

[0142] FIG. 22 is a schematic structural view of a door closing assembly of the ingredient pack door.

[0143] FIG. 23 is a schematic structural view of the pack clamping mechanism and a first electromagnet.

[0144] FIG. 24 is an exploded schematic of the pack clamping mechanism and the first electromagnet.

[0145] FIG. 25 is a schematic structural view of the pack extruding mechanism and a second electromagnet.

[0146] FIG. 26 is an exploded schematic of the pack extruding mechanism and the second electromagnet.

[0147] The reference numerals in the drawings are as follows: [0148] machine body 1; ingredient pack inlet 11; moving frame 12; ingredient pack placement area 121; ingredient pack outlet 122; pack clamping frame 123; base support 123a; vertical frame 123b; tenth inclined surface 123c; first triggering portion 124; cooking mechanism door body 13; door shaft 131; pack clamping mechanism 2; first mounting portion 21; clamping portion 22; fourth inclined surface 221; guide pole 222; first abutting portion 223; clamping plate 224; hinging portion 225; second driving assembly 23; second motor 231; second lead screw 232; second nut seat 233; first inclined surface 223a; second triggering portion 233b; linkage member 234; second inclined surface 234a; third inclined surface 234b; fifth inclined surface 234c; resetting assembly for linkage member 235; first elastic assembly 236; first spring 236a; third microswitch 237; fourth microswitch 238; first electromagnet 239; first iron core 240; first driving part 240a; pack extruding mechanism 3; second mounting portion 31; left second mounting portion 311; right second mounting portion 312; fourth triggering portion 313; extruding portion 32; sixth inclined surface 321; eighth inclined surface 322; roller 323; ninth inclined surface 324; third driving assembly 33; second elastic assembly 331; second spring 331a; seventh inclined surface 332; second electromagnet 333; second iron core 334; eleventh inclined surface 334a; fourth driving assembly 34; fourth motor 341; fourth transmission assembly 342; fourth lead screw 342a; fourth guide rod 342b; fifth microswitch 343; sixth microswitch 344; pack recycling mechanism 4; pack collecting bin 41; first driving assembly 42; first motor 421; first transmission assembly 422; first lead screw 422a; first nut seat 422b; first guide rod 422c; first microswitch 423; second microswitch 424; second position 43; first position 44; cooking mechanism 5; first baking pan 51; second abutting portion 511; second baking pan 52; ingredient inlet 53; cooking chamber 54; switching mechanism 55; sixth motor 551; sixth transmission assembly 552; sixth rotating shaft 553; sixth triggering portion 553a; ninth microswitch 554; tenth microswitch 555; door-closing mechanism 6; second tension spring 61; second connecting rack 62; seventh triggering portion 621; second curved guide portion 63; eleventh microswitch 64; pack-breaking mechanism 7; scissor head 71; scissor head rotating shaft 711; cutting portion 712; scissor head guide portion 713; pre-clamping pressure block 714; pressure block elastic resetting member 715; fifth driving assembly 72; fifth motor 721; fifth lead screw 722; fifth nut seat 723; sliding portion 723a; fifth triggering portion 723b; seventh microswitch 724; eighth microswitch 725; seventh driving assembly 8; pack clamping frame resetting member 81; ingredient pack 9; ingredient pack door 10; door closing assembly 1011; first tension spring 1012; first connecting rack 1013; eighth triggering portion 1014; first curved guide portion 1015; twelfth microswitch 1016.

DETAILED DESCRIPTION OF EMBODIMENTS

[0149] The technical schemes in the embodiments of the present invention will be described clearly and comprehensively hereafter in combination with the accompanying drawings. It should be understood that the embodiments described here are only used to explain the present invention and are not used to limit the present invention. All other embodiments obtained by technicians in this field based on these embodiments without creative efforts shall fall within the protection scope of the present invention.

[0150] As shown in FIGS. 1-6, this embodiment provides a baking machine, which comprises: a machine body 1; [0151] an ingredient pack placement area 121, arranged on the machine body 1, wherein the machine body 1 is provided with an ingredient pack inlet 11 for placing an ingredient pack 9 into the ingredient pack placement area 121; the ingredient in the ingredient pack 9 can be a filling ingredient for making waffles or a semi-finished ingredient for making other foods; a pack-breaking mechanism 7, arranged on the machine body 1 and configured to cut open the ingredient pack 9; specifically, by cutting an opening on the ingredient pack 9; [0152] a pack extruding mechanism 3, provided on the machine body 1 and configured to extrude ingredients from the ingredient pack 9; specifically, the pack extruding mechanism 3 gradually extrudes the ingredients in the ingredient pack 9 from a side far away from the opening of the ingredient pack 9; and a cooking mechanism 5, arranged on the machine body 1 and configured to receive the ingredient extruded from the ingredient pack 9 and to cook them.

[0153] In some specific embodiments, as shown in FIGS. 3-5, to enhance the stability of the ingredient pack 9 inside the ingredient pack placement area 121, thereby facilitating its opening and subsequent ingredient extrusion, the baking machine in this embodiment further comprises: a pack clamping mechanism 2, arranged on the machine body 1 and configured to clamp and position the ingredient pack 9. Specifically, after a user places the ingredient pack 9 into the ingredient pack placement area 121, the pack clamping mechanism 2 first clamps and positions the ingredient pack 9, then the pack-breaking mechanism 7 cuts open the ingredient pack 9, and next the pack extruding mechanism 3 extrudes the ingredients from the ingredient pack 9. In this process, the pack clamping mechanism 2 always clamps and positions the ingredient pack 9.

[0154] In some specific embodiments, as shown in FIGS. 1-3 and 6-8, in order to facilitate the machine to automatically discard and collect the empty ingredient pack 9 after the extrusion process, the baking machine in this embodiment further comprises: [0155] a pack recycling mechanism 4, arranged on the machine body 1, wherein the pack recycling mechanism 4 includes a moving frame 12, a pack collecting bin 41 and a first driving assembly 42.

[0156] In one of the embodiments, as shown in FIG. 2, FIG. 3 and FIG. 8, the pack clamping mechanism 2 and the pack extruding mechanism 3 are both arranged on the moving frame 12. Specifically, the moving frame 12 is designed to be hollow on the inside, and the ingredient pack placement area 121 is located inside the moving frame 12.

[0157] The pack collecting bin 41 and the cooking mechanism 5 are preferably arranged side by side. The pack collecting bin 41 can be designed as a sliding drawer that moves in and out of the machine body 1, thereby facilitating for the user to take it out. The moving frame 12 includes a second position 43 located at an upper side of the cooking mechanism 5 and a first position 44 located at an upper side of the pack collecting bin 41.

[0158] The first driving assembly 42 is configured to drive the moving frame 12 to reciprocate between the second position 43 and the first position 44, so that after the pack extruding mechanism 3 completes the extrusion operation on the ingredient pack 9, the first driving assembly 42 drives the moving frame 12 to move from the second position 43 to the first position 44. Subsequently, the pack clamping mechanism 2 releases the empty ingredient pack 9, so that the empty ingredient pack 9 can fall into the pack collecting bin 41 under the force gravity. Afterwards, the first driving assembly 42 drives the moving frame 12 back to the second position, so that users can place a new ingredient pack 9 into the ingredient pack placement area 121 to continue cooking. In this way, the machine automatically completes the process of clamping the ingredient pack 9, breaking the package, extruding the ingredients in the ingredient pack 9, and recycling the empty ingredient pack 9, which can achieve a higher level of production automation.

[0159] In another embodiment, as shown in FIGS. 20-21, the clamping ingredient pack mechanism 2 is arranged on the moving frame 12. Specifically, when in used, the first driving assembly 42 drives the moving frame 12 from a second position 43 to a first position 44, the user then loads the ingredient pack 9 into the ingredient pack placement area 121 through the ingredient pack inlet 11. Subsequently, the pack clamping mechanism 2 clamps the ingredient pack 9, and the first driving assembly 42 drives the moving frame 12 to move to the second position 43 to perform the process of breaking the package and extruding the ingredient. After the extrusion is completed, the first driving assembly 42 drives the moving frame 12 to move to the second position 43, and then the pack clamping mechanism 2 removes the clamping of the empty ingredient pack 9, and the empty ingredient pack 9 can fall into the pack collecting bin 41, so that the user can load a new ingredient pack 9 for the next cycle.

[0160] In some specific implementations, as shown in FIGS. 20-22, when the pack clamping mechanism 2 is arranged on the moving frame 12, in order to facilitate the user to add the ingredient pack 9, the ingredient pack inlet 11 is arranged adjacent to the first position 44. The machine body 1 is provided with an ingredient pack door 10 for opening and closing the ingredient pack inlet 11, and the ingredient pack door 10 is rotatably connected to the machine body 1. Specifically, the ingredient pack door 10 is located on a front side of the machine body 1 and on an upper side of the pack collecting bin 41.

[0161] A door closing assembly 1011 is provided between the ingredient pack door 10 and the machine body 1, wherein the door closing assembly 1011 includes: [0162] a first connecting rack 1013, wherein one end of the first connecting rack 1013 is hinged to the ingredient pack door 10, a first tension spring 1012 is provided between the other end of the first connecting rack 1013 and the machine body 1, and an eighth triggering portion 1014 is provided on the first connecting rack 1013; [0163] a first curved guide portion 1015, arranged on the machine body 1, wherein the eighth triggering portion 1014 is slidably connected with the first curved guide portion 1015; and [0164] a twelfth microswitch 1016, arranged on the machine body 1, wherein when the ingredient pack door 10 is closed, the eighth triggering portion 1014 activates the twelfth microswitch 1016.

[0165] As a specific structure of the first driving assembly 42, the first driving assembly 42 includes a first motor 421 and a first transmission assembly 422. An output end of the first motor 421 is connected to an input end of the first transmission assembly 422, and an output end of the first transmission assembly 422 is connected to the moving frame 12.

[0166] The moving frame 12 is provided with a first triggering portion 124. The machine body 1 is provided with a first microswitch 423 and a second microswitch 424 located on opposite sides of the first triggering portion 124.

[0167] When the first motor 421 drives the moving frame 12 to move toward the first microswitch 423 through the first transmission assembly 422 and the first triggering portion 124 activates the first microswitch 423, the first motor 421 stops and the moving frame 12 is located at the first position 44. At this time, the pack clamping mechanism 2 starts and releases the ingredient pack 9, and thus the empty ingredient pack 9 falls into the pack collecting bin 41 under the force of gravity. When the first motor 421 drives the moving frame 12 to move toward the second microswitch 424 through the first transmission assembly 422 and the first triggering portion 124 activates the second microswitch 424, the first motor 421 stops and the moving frame 12 is located at the second position 43.

[0168] As a specific embodiment of the first transmission assembly 422, the first transmission assembly 422 includes a first lead screw 422a, a first nut seat 422b, and multiple first guide rods 422c. An output end of the first motor 421 is connected to the first lead screw 422a, and the first nut seat 422b is threadedly connected to the first lead screw 422a. The moving frame 12 is fixedly connected to the first nut seat 422b and slidably connected with the multiple first guide rods 422c.

[0169] In some specific embodiments, as shown in FIGS. 2-5, FIGS. 9-10, and FIG. 14, the pack clamping mechanism 2 includes two clamping portions 22. The machine body 1 is provided with a first mounting portion 21, and the first mounting portion 21 is specifically arranged at an upper end of the moving frame 12. The two clamping portions 22 are both arranged on the first mounting portion 21 and respectively located on opposite sides of the first mounting portion 21, specifically, front and rear sides. The two clamping portions 2 are movably arranged on the first mounting portion 21 along a front-rear direction. The two clamping portions 22 have a clamping state where they approach each other along a front-rear direction and clamp the ingredient pack 9, and a releasing state where they move away from each other and disengage from the ingredient pack 9. In the clamping state, they specifically clamp the upper end of the ingredient pack 9.

[0170] The pack clamping mechanism 2 further includes a second driving assembly 23 configured to drive the two clamping portions 22 to switch between the clamping state and the loosening state.

[0171] Specifically, the two clamping portions 22 can be slidably arranged on the first mounting portion 21, and the two clamping portions 22 can be switched to the clamping state by sliding closer to each other, and to the releasing state by sliding away from each other. Alternatively, the two clamping portions 22 can be rotatably arranged on the first mounting base 21, and the two clamping portions 22 can be switched to the clamping state by rotating closer to each other, and to the releasing state by rotating away from each other.

[0172] Specifically, in one of the embodiments, as shown in FIGS. 2-5, FIGS. 9-10 and FIG. 14, both of the clamping portions 22 are slidably arranged on the first mounting portion 21 along a front-rear direction. The second driving assembly 23 includes: [0173] a second motor 231, specifically arranged on the moving frame 12; [0174] a second lead screw 232, arranged on an output end of the second motor 231, specifically arranged extending along the left and right directions; [0175] a second nut seat 233, threadedly connected to the second lead screw 232; wherein a lower side of the second nut seat 233 is provided with a first inclined surface 233a, and the second nut seat 233 is further provided with a second triggering portion 233b, specifically front and rear first inclined surfaces 233a, and the second nut seat 233 is further provided with a second triggering portion 233b; [0176] a third microswitch 237 and a fourth microswitch 238, arranged on the machine body 1 and respectively located on opposite sides of the second nut seat 233. Specifically, the third microswitch 237 is located on a left side of the second nut seat 233, and the fourth microswitch 238 is located on a right side of the second nut seat 233; [0177] a linkage member 234, slidably arranged on the first mounting portion 21 in a vertical direction, wherein a resetting assembly 235 for linkage member is provided between the linkage member 234 and the first mounting portion 21; the resetting assembly 235 includes several first reset springs, and each first reset spring is arranged between the linkage member 234 and the first mounting portion 21; an upper side of the linkage member 234 is provided with a second inclined surface 234a that abuts against the first inclined surface 233a, specifically, there are two second inclined surfaces 234a, and the two second inclined surfaces 234a abut against the two first inclined surfaces 233a respectively; and a lower side of the linkage member 234 is provided with two third inclined surfaces 234b, the two third inclined surfaces 234b are respectively located on the front and rear sides of the lower portion of the linkage member 234; each of the clamping portions 22 is provided with a fourth inclined surface 221, and the two third inclined surfaces 234b abut against the two fourth inclined surfaces 221 respectively; each of the clamping portions 22 is provided with a fourth inclined surface 221 at its left and right ends; and [0178] a first elastic assembly 236, arranged on the first mounting portion 21 and configured to drive the two clamping portions 22 to approach each other.

[0179] When the second motor 231 drives the second nut seat 233 to move toward the third microswitch 237 through the second lead screw 232, the second nut seat 233 drives the linkage member 234 to move downward through the cooperation of the first inclined surface 233a and the second inclined surface 234a, and the linkage member 234 drives the two clamping portions 22 to move away from each other and simultaneously stores energy in the resetting assembly 235 and the first elastic assembly 236 through the cooperation of the two third inclined surfaces 234b and the two fourth inclined surfaces 221. When the second triggering portion 233b activates the third microswitch 237, the second motor 231 stops, and the two clamping portions 22 are switched to the loosening state.

[0180] When the second motor 231 drives the second nut seat 233 to move toward the fourth microswitch 238 through the second lead screw 232, under the reset action of the resetting assembly 235 and the first elastic assembly 236, the linkage member 234 moves upward to reset and the two clamping portions 22 approach each other. When the second triggering portion 233b activates the fourth microswitch 238, the second motor 231 stops, and the two clamping portions 22 are switched to the clamping state.

[0181] To further simplify the structure and enable a single driving assembly to simultaneously drive both the clamping portions 22 and the extruding portions 32, the pack extruding mechanism 3 includes two extruding portions 32. The machine body 1 is further provided with a second mounting portion 31. Specifically, the second mounting portion 31 is slidably arranged on the moving frame 12 in a vertical manner. Both of the two extruding portions 32 are arranged on the second mounting portion 31 and located on opposite sides of the second mounting portion 31, specifically, front and rear sides. Moreover, the two extruding portions 32 are respectively located at lower sides of the two clamping portions 22.

[0182] The two extruding portions 32 have an extruding state where they approach each other to clamp the ingredient pack 9, and a disengaging state where they move away from each other to disengage from the ingredient pack 9. The second mounting portion 31 is provided with a second elastic assembly 331 configured to drive the two extruding portions 32 to approach each other.

[0183] The lower side of the linkage member 234 is further provided with two fifth inclined surfaces 234c, each of the extruding portions 32 is provided with a sixth inclined surface 321, and the two fifth inclined surfaces 234c abut against the two sixth inclined surfaces 321 respectively.

[0184] When the second motor 231 drives the second nut seat 233 to move toward the third microswitch 237 through the second lead screw 232, the second nut seat 233 drives the linkage member 234 to move downward through the cooperation of the first inclined surface 233a and the second inclined surface 234a, the linkage member 234 drives the two extruding portions 32 to move away from each other through the cooperation of the two fifth inclined surfaces 234c and the two sixth inclined surfaces 321 and simultaneously stores energy in the resetting assembly 235 and the second elastic assembly 331. When the second triggering portion 233b activates the third microswitch 237, the second motor 231 stops, and the two extruding portions 32 are switched to the disengaging state.

[0185] When the second motor 231 drives the second nut seat 233 to move toward the fourth microswitch 238 through the second lead screw 232, under the reset action of the resetting assembly 235 and the second elastic assembly 331, the linkage member 234 moves upward to reset and the two extruding portions 32 approach each other. When the second triggering portion 233b activates the fourth microswitch 238, the second motor 23 stops, and the two extruding portions 32 are switched to the extruding state.

[0186] In some specific embodiments, the first elastic assembly 236 includes two sets of first springs 236a; each set of the first springs 236a is arranged between its corresponding clamping portion 22 and the first mounting portion 21. Each set of the first springs 236a includes two first springs 236a, wherein one is located between the left end of the clamping portion 22 and the first mounting portion 21, and the other is located between the right end of the clamping portion 22 and the first mounting assembly 21, so that the clamping portion is evenly stressed. Each of the clamping portions 22 is slidably connected to the first mounting portion 21 through left and right guide poles 222, and the first spring 236a is sleeved on its corresponding guide pole 222.

[0187] In some specific embodiments, the second elastic assembly 331 includes two sets of second springs 331a; each set of the second springs is arranged between its corresponding extruding portion 32 and the second mounting portion 31. Each set of the second springs 331a includes two second springs 331a, wherein one is located between the left end of the extruding portion 32 and the second mounting portion 31, and the other is located between the right end of the extruding portion 32 and the second mounting portion 31, so that the extruding portion 32 is evenly stressed.

[0188] In another specific embodiment, as shown in FIGS. 20-24, middle portion of each of the clamping portions 22 is hingedly connected to the first mounting portion 21, and two opposite sides of each of the clamping portions 22 are respectively provided with a first abutting portion 223 and a clamping plate 224. Specifically, the middle portion of each of the clamping portions 22 is provided with a hinging portion 225, which is hingedly connected to the first mounting portion 21. The first mounting portion 21 is fixedly arranged on the moving frame 12.

[0189] The second driving assembly 23 includes a first electromagnet 239 and a first iron core 240 slidably arranged on the first electromagnet 239. A lower side of the first iron core 240 is provided with a first driving part 240a, whose diameter gradually increases from bottom to top. A clearance space is provided between the two first abutting portions 223, and the first elastic assembly 236 is arranged between the two first abutting portions 223. The clearance space is convenient for the first driving part 240a to abut against the two first abutting portions 223, thereby driving them to be separated from each other. Specifically, the first driving part 240a and the two first abutting portions 223 can cooperate with each other through inclined surfaces. The first elastic assembly 236 is specifically configured as two first springs 236a, which are arranged between the two first abutting portions 223. The two clamping plates 224 can be specifically configured to clamp the upper end of the ingredient pack 9.

[0190] When the first electromagnet 239 is energized, the first iron core 240 moves toward the space between the two first abutting portions 223. The first driving part 240a drives the two clamping portions 22 to rotate relative to the first mounting portion 21by abutting against the two first abutting portions 223, thereby separating the two clamping plates 224 from each other. Meanwhile, the first elastic assembly 236 stores energy, and the two clamping portions 22 are switched to the releasing state.

[0191] When the first electromagnet 239 is not energized, the first iron core 240 moves away from the clamping portions 22 and resets to its initial position. Under the restoring force of the first elastic assembly 236, the two clamping portions 22 rotate relative to the first mounting portion 21, causing the two clamping plates 224 to approach each other and the two first abutting portions 223 to approach each other, so that the two clamping portions 22 are switched to the clamping state.

[0192] In some specific embodiments, as shown in FIGS. 2-14, the pack extruding mechanism 3 includes two extruding portions 32. The machine body 1 is further provided with a second mounting portion 31, and the two extruding portions 32 are both arranged on the second mounting portion 31 and respectively located on opposite sides of the second mounting portion 31, specifically on the front and rear sides.

[0193] The two extruding portions 32 have an extruding state where they approach each other and clamp the ingredient pack 9, and a disengaging state where they move away from each other and disengage from the ingredient pack 9.

[0194] The pack extruding mechanism 3 further includes a third driving assembly 33 configured to drive the two extruding portions 32 to switch between the extruding state and the disengaging state; and a fourth driving assembly 34 configured to drive the two extruding portions 32 to move from top to bottom in the extruding state to extrude the ingredient from the ingredient pack 9.

[0195] In one of the specific embodiments, as shown in FIGS. 2-14, the third driving assembly 33 includes: [0196] a second motor 231; [0197] a second lead screw 232, arranged on an output end of the second motor 231; [0198] a second nut seat 233, threadedly connected to the second lead screw 23, wherein a lower side of the second nut seat 233 is provided with a first inclined surface 233a, and the second nut seat 233 is further provided with a second triggering portion 233b; [0199] a third microswitch 237 and a fourth microswitch 238, arranged on the machine body 1 and respectively located on opposite sides of the second nut seat 233; [0200] a linkage member 234, slidably arranged on the machine body 1 in a vertical direction, wherein a resetting assembly 235 for linkage member is provided between the linkage member 234 and the machine body 1; an upper side of the linkage member 234 is provided with a second inclined surface 234a that abuts against the first inclined surface 233a, and a lower side of the linkage member 234 is further provided with two fifth inclined surfaces 234c; each of the extruding portions 32 is provided with a sixth inclined surface 321, and the two fifth inclined surfaces 234c abut against the two sixth inclined surfaces 321 respectively; and a second elastic assembly 331, arranged on the second mounting portion 31 and configured to drive the two extruding portions 32 to approach each other.

[0201] When the second motor 231 drives the second nut seat 233 to move toward the third microswitch 237 through the second lead screw 232, the second nut seat 233 drives the linkage member 234 to move downward through the cooperation of the first inclined surface 233a and the second inclined surface 234a, and the linkage member 234 drives the two extruding portions 32 to move away from each other and simultaneously stores energy in the resetting assembly 235 and the second elastic assembly 331 through the cooperation of the two fifth inclined surfaces 234c and the two sixth inclined surfaces 321. When the second triggering portion 233b activates the third microswitch 237, the second motor 231 stops, and the two extruding portions 32 are switched to the disengaging state.

[0202] When the second motor 231 drives the second nut seat 233 to move toward the fourth microswitch 238 through the second lead screw 232, under the reset action of the resetting assembly 235 and the second elastic assembly 331, the linkage member 234 moves upward to reset and the two extruding portions 32 approach each other. When the second triggering portion 233b activates the fourth microswitch 238, the second motor 231 stops, and the two extruding portions 32 are switched to the extruding state.

[0203] In another specific embodiment, as shown in FIGS. 20-21 and FIGS. 25-26, the third driving assembly 33 includes: [0204] two second electromagnets 333, wherein each of the second electromagnets 333 is slidably provided with a second iron core 334 that moves vertically. A lower side of each of the second iron cores 334 is provided with an eleventh inclined surface 334a, and an upper side of each of the extruding portions 32 is provided with a sixth inclined surface 321; and [0205] a second elastic assembly 331, arranged on the second mounting portion 31 and configured to drive the two extruding portions 32 to approach each other.

[0206] When the two second electromagnets 333 are not energized, the two second iron cores 334 move toward the two extruding portions 32 respectively, and the two eleventh inclined surfaces 334 a slide along the two sixth inclined surfaces 321 respectively to drive the two extruding portions 32 to move away from each other and switch to the disengaging state, while the second elastic assembly 331 stores energy.

[0207] When the two second electromagnets 333 are energized, the two second iron cores 334 move away from the extruding portions 32 respectively and reset to their initial positions. Under the restoring force of the second elastic assembly 331, the two extruding portions 32 approach each other and switch to the extruding state.

[0208] The third driving assembly 33 further includes two seventh inclined surfaces 332 arranged on opposite sides of the machine body 1. Specifically, the seventh inclined surface 332 is arranged on the moving frame 12 and located at the bottom of the ingredient pack placement area 121. A lower side of each of the extruding portions 32 is provided with an eighth inclined surface 322.

[0209] When the fourth driving assembly 34 drives the two extruding portions 32 to move from top to bottom to a lower end of the ingredient pack placement area 121, the two eighth inclined surfaces 322 slide along the two seventh inclined surfaces 332 respectively to force the two extruding portions 32 to move away from each other to switch to the disengaging state and store energy in the second elastic assembly 331. Specifically, after completing the ingredient extrusion process, the two extruding portions 32 are separated from each other, thereby facilitating disposal of the empty ingredient packs 9.

[0210] The fourth driving assembly 34 includes a fourth motor 341 and a fourth transmission assembly 342, the fourth motor 341 is connected to an input end of the fourth transmission assembly 342, and an output end of the fourth transmission assembly 342 is connected to the second mounting portion 31.

[0211] The second mounting portion 31 is provided with a fourth triggering portion 313, the machine body 1 is provided with a fifth microswitch 343 located on an upper side the fourth triggering portion 313, and a sixth microswitch 344 located on a lower side the fourth triggering portion 313.

[0212] When the fourth motor 341 drives the second mounting portion 31 and the two extruding portions 32 to move from top to bottom through the fourth transmission assembly 342 until the fourth triggering portion 313 activates the sixth microswitch 344, the fourth motor 341 stops. When the fourth motor 341 drives the second mounting portion 31 and the two extruding portions 32 to move from bottom to top through the fourth transmission assembly 342 until the fourth triggering portion 313 activates the fifth microswitch 343, the fourth motor 341 stops.

[0213] Specifically, the fourth transmission assembly 34 includes a fourth lead screw 342a and a fourth guide rod 342b. The fourth lead screw 342a is connected to an output end of the fourth motor 341. The second mounting portion 31 includes a right second mounting portion 312 threadedly connected to the fourth lead screw 342a and a left second mounting portion 311 slidably connected to the fourth guide rod 342b. Left and right ends of each of the extruding portions 32 are respectively connected to the left second mounting portion 311 and the right second mounting portion 312, specifically through rollers 323 that enable front-to-back rolling connection.

[0214] In some specific embodiments, as shown in FIGS. 7-8 and FIG. 15, the pack-breaking mechanism 7 includes two scissor heads 71 arranged opposite to each other, and each of the scissor heads 71 is provided with a cutting portion 712. The two cutting portions 712 have a cutting state and a non-cutting state. The pack-breaking mechanism 7 further includes a fifth driving assembly 72 configured to drive the cutting portions 712 on the two scissor heads 71 to switch between the cutting state and the non-cutting state.

[0215] The fifth driving assembly 72 includes a fifth motor 721, a fifth lead screw 722, and a fifth nut seat 723. The fifth motor 721 is drivingly connected to the fifth lead screw 722, and the fifth nut seat 723 is threadedly connected to the fifth lead screw 722.

[0216] Each of the scissor heads 71 is provided with a scissor head guide portion 713 at an end away from its cutting portion 712. The fifth nut seat 723 is provided with two sliding portions 723a, which are slidably connected to the two scissor head guide portions 713, respectively. The machine body 1 is provided with a scissor head rotating shaft 711, and each of the scissor heads 71 is rotatably connected to the scissor head rotating shaft 711 at an end away from the cutting portion 712.

[0217] The fifth nut seat 723 is provided with a fifth triggering portion 723b, and the machine body 1 is provided with a seventh microswitch 724 and an eighth microswitch 725 respectively located on opposite sides of the fifth triggering portion 723b.

[0218] When the fifth motor 721 drives the fifth nut seat 723 to move toward the seventh microswitch 724 through the fifth lead screw 722, the fifth nut seat 723 drives the two sliding portions 723a to slide closer to each other along the two scissor head guide portions 713 respectively, thereby bringing the two cutting portions 712 together to switch to the cutting state; when the fifth triggering portion 723b activates the seventh microswitch 724, the fifth motor 721 stops. When the fifth motor 721 drives the fifth nut seat 723 to move toward the eighth microswitch 725 through the fifth lead screw 722, the fifth nut seat 723 drives the two sliding portions 723a to slide away from each other along the two scissor head guide portions 713 respectively, thereby separating the two cutting portions 712 to switch to the non-cutting state. When the fifth triggering portion 723b activates the eighth microswitch 725, the fifth motor 721 stops. When the lower end of the ingredient pack 9 is cut by the two cutting portions 712, it is set to be incompletely cut, so that the reduced part is still connected to the main body of the ingredient pack 9, preventing it from falling into the cooking chamber 54.

[0219] Each of the scissor heads 71 is provided with a pre-clamping pressure block 714 for clamping the ingredient pack 9, and the pre-clamping pressure block 714 is slidably arranged on its corresponding scissor head 71. A pressure block elastic resetting member 715, specifically a second reset spring, is arranged between the pre-clamping pressure block 714 and its corresponding scissor head 71.

[0220] During the process where the fifth driving assembly 72 drives the two cutting portions 712 from the non-cutting state to the cutting state, the two pre-clamping pressure blocks 714 first clamp the ingredient pack 9, and then the two cutting portions 712 further advance to execute cutting operation on the ingredient pack 9. During the process where the fifth driving assembly 72 drives the two cutting portions 712 from the cutting state back to the non-cutting state, the second return spring causes the two cutting portions 712 to separate away from each other prior to the two pre-clamping pressure blocks 714. That is, after the two cutting portions 712 separate away from each other, the two pre-clamping pressure blocks 714 separate from each other, which can prevent the ingredient from dropping on the cutting portions 712.

[0221] In some specific embodiments, as shown in FIG. 4, FIG. 6, FIG. 16 and FIG. 17, the cooking mechanism 5 includes a first baking pan 51 and a second baking pan 52 located on opposite sides. Specifically, the first baking pan 51 is located on a front side of the second baking pan 52. The first baking pan 51 has a closed state, where it cooperates with the second baking pan 52 to form a cooking chamber 54, and an open state, where it is flipped and opened away from the second baking pan 52. An upper side of the cooking chamber 54 is provided with a ingredient inlet 53 configured to receive the ingredient extruded from the ingredient pack 9, and the ingredient extruded from the ingredient pack 9 enters the cooking chamber 54 through ingredient inlet 53.

[0222] The ingredient pack placement area 121 is provided with an ingredient pack outlet 122 at its lower end. The pack-breaking mechanism 7 is arranged between the ingredient inlet 53 and the ingredient pack outlet 122.

[0223] A switching mechanism 55 is provided between the first baking pan 51 and the machine body 1 and configured to switch the first baking pan 51 between the closed state and the open state.

[0224] Specifically, the switching mechanism 55 includes a sixth motor 551, a sixth transmission assembly 552, and a sixth rotating shaft 553. An output end of the sixth motor 551 is connected to an input end of the sixth transmission assembly 552, an output end of the sixth transmission assembly 552 is connected to the sixth rotating shaft 553, and the sixth rotating shaft 553 is connected to the first baking pan 5.

[0225] The sixth rotating shaft 553 is provided with a sixth triggering portion 553a. The machine body 1 is provided with a ninth microswitch 554 and a tenth microswitch 555.

[0226] When the sixth motor 551 drives the sixth rotating shaft 553 to rotate counterclockwise through the sixth transmission assembly 552 until the sixth triggering portion 553a activates the ninth micro switch 554, the sixth motor 551 stops and the first baking pan 51 is switched to the open state. When the sixth motor 551 drives the sixth rotating shaft 553 to rotate clockwise through the sixth transmission assembly 552 until the sixth triggering portion 553a activates the tenth microswitch 555, the sixth motor 551 stops and the first baking pan 51 is switched to the closed state.

[0227] The sixth transmission assembly 552 is specifically configured as a gear set, including several gears.

[0228] In some specific embodiments, as shown in FIG. 1, FIG. 18 and FIG. 19, the baking machine further comprises a cooking mechanism door body 13 arranged on the cooking mechanism 5. Specifically, the cooking mechanism door body 13 is arranged on a front side of the first baking pan 51, and the cooking mechanism door body 13 is rotatably connected to the machine body 1 through a door shaft 131. The cooking mechanism door body 13 is located on the front side of the first baking pan 51, and the first baking pan 51 is provided with a second abutting portion 511 for abutting against the cooking mechanism door body 13. When the switching mechanism 55 drives the first baking pan 51 to switch to the opening state, the second abutting portion 511 drives the cooking mechanism door body 13 to open synchronously by abutting against the cooking mechanism door body 13, so that the operation safety is higher.

[0229] A door-closing mechanism 6 is provided between the cooking mechanism door body 13 and the machine body 1. The door-closing mechanism 6 includes: [0230] a second connecting rack 62, wherein one end of the second connecting rack 62 is hinged to the cooking mechanism door body 13, a second tension spring 61 is provided between the other end of the second connecting rack 62 and the machine body 1, and the second connecting rack 62 is provided with a seventh triggering portion 621; [0231] a second curved guide portion 63, arranged on the machine body 1, wherein the seventh triggering portion 621 is slidably connected to the second curved guide portion 63, and the second curved guide portion 63 is specifically a curved hole; and [0232] an eleventh microswitch 64, arranged on the machine body 1, wherein when the cooking mechanism door body 13 is closed, the seventh triggering portion 621 activates the eleventh microswitch 64. The cooperation between the seventh triggering portion and the eleventh microswitch not only ensures that the cooking mechanism door bodyl 3 is closed in place, but also cuts off power during door opening, effectively preventing accidental door opening during high-temperature operation.

[0233] In some specific embodiments, as shown in FIG. 6, and FIGS. 11-14, the pack clamping frames 123 are respectively arranged on opposite sides at the bottom of the ingredient pack placement area 121, and the pack clamping frames 123 are slidably arranged on the machine body 1. Specifically, the two pack clamping frames 123 are located on front and rear sides of the ingredient pack placement area 121, respectively. Each of the pack clamping frames 123 includes a base support 123a and vertical frames 123b arranged on left and right ends of the base support 123a and extending upward, so as to pre-clamp and position the bottom and both sides of the ingredient pack 9, thereby preventing the ingredient pack 9 from falling downward or shifting laterally. The base support 123a is slidably arranged on the moving frame 12 through a guide shaft.

[0234] The two pack clamping frames 123 have a supporting state, where they approach each other to support the ingredient pack 9, and a releasing state, where they separate from each other to disengage from the ingredient pack 9. In the supporting state, a clearance aperture with a length smaller than that of the ingredient pack 9 is formed between the bottoms of the two pack clamping frames 123, which allows passage of a lower end portion of the ingredient pack 9 therethrough, so as to facilitate the pack-breaking mechanism 7 to cut open the ingredient pack 9, and to provide bottom support to prevent the ingredient pack 9 from directly falling.

[0235] The machine body 1 is provided with a seventh driving assembly 8 configured to drive the two pack clamping frames 123 to switch between the supporting state and the releasing state.

[0236] The seventh driving assembly 8 includes: [0237] two sets of elastic pack clamping frame resetting members 81, wherein each set of the pack clamping frame resetting member 81 is arranged between its corresponding pack clamping frame 123 and the machine body 1, and the two sets of the pack clamping frame resetting members 81 are configured to provide elastic return forces that bring the two pack clamping frames 123 closer to each other; each set of the pack clamping frame resetting member includes two springs, and the two springs are located between left and right ends of the corresponding pack clamping frame resetting member 123 and the moving frame 12; and [0238] two extruding portions 32, located on upper sides of the two pack clamping frames 123 respectively, wherein a lower side of each of the extruding portions 32 is provided with a ninth inclined surface 324, and an upper side of each of the pack clamping frames 123 is provided with a tenth inclined surface 123c; and [0239] a fourth driving assembly 34, configured to drive the two extruding portions 32 to move from top to bottom in the extruding state to extrude the ingredient from the ingredient pack 9.

[0240] When the fourth driving assembly 34 drives the two extruding portions 32 to move from top to bottom to the lower end of the ingredient pack placement area 121, the ninth inclined surfaces 324 on the two extruding portions 32 cooperate with the corresponding tenth inclined surfaces 123c on the pack clamping frames 123 to drive the two pack clamping frames 123 to move away from each other and switch to the releasing state. At this time, the two extruding portions 32 are switched to the disengaging state, so as to facilitate the pack recycling mechanism 4 to discard the empty ingredient pack 9. After the fourth driving assembly 34 drives the two extruding portions 32 to move from bottom to top and disengage from the pack clamping frames 123, the pack clamping frames 123 approach each other under the action of the two sets of the pack clamping frame resetting members 81.

[0241] The working principle is described below.

[0242] After the user places the ingredient pack 9 into the ingredient pack placement area 121 through the ingredient pack inlet 11, the ingredient pack 9 is scanned, and then the pack clamping mechanism 2 activates, so that the two clamping portions 22 and the two extruding portions 32 clamp the ingredient pack 9. Afterwards, the pack-breaking mechanism 7 activates, driving the two cutting portions 712 to approach each other and cut an opening at the lower end of the ingredient pack 9; after the ingredient pack 9 is cut open, the pack-breaking mechanism 7 resets, and the fourth driving assembly 34 activates, driving the two extruding portions 32 to extrude the ingredients in the ingredient pack 9 into the cooking chamber 54 from top to bottom. After the two extruding portions 32 complete the extrusion process, they are switched to the disengaging state at the lower end of the ingredient pack placement area 121, and then the pack recycling mechanism 4 activates, driving the entire moving frame 12 to move above the pack collecting bin 41. Subsequently, the pack clamping mechanism 2 activates and releases the empty ingredient pack 9, so that the empty ingredient pack 9 fall into the pack collecting bin 41 under the force of gravity. Finally, the pack recycling mechanism 4 resets, both the pack clamping mechanism 2 and the pack extruding mechanism 3 return to their initial positions.

[0243] The present invention is not limited to the aforementioned optional embodiments. Under the premise of non-contradictory, each scheme can be arbitrarily combined. Any person skilled in the art may derive other variations of products under the inspirations of the present invention, but regardless of any modifications made to its shapes or structures, any technical solution that falls within the scope defined by the claims of the present invention shall fall within the scope of protection of the present invention.