CUTTER BLADE DUAL SIDE FILM SEALING AND PACKING ASSEMBLY

Abstract

The present invention relates to an automatic package device, which may include a rack and a power control box provided on the rack. The cutter blade transportation device is provided on the rack along the X axis direction. Below the cutter blade transportation device and inside the rack, lower film feeding device is provided. At the rear side of the rack, the upper film feeding device is provided. At the front end of the cutter blade transportation device and on the rack are provided a blade feeding rail and cutter blade carrying device cooperating with each other. At the rear end of the cutter blade transportation device is provided a film sealing device which cooperates with the upper film feeding device and lower film feeding device. At the rear end of the film sealing device and on the rack is provided a dragging device fitting the blade strip. At the back side of the dragging device is provided a transverse cutting device fitting the blade strip. The present invention may achieve automatic feeding by the cutter blade carrying device. The dragging device may extend the upper and lower film material back and forth repeatedly. And the hot-pressing process may be accomplished by the film sealing device. The present invention may automatically seal the blades and the cutting device may separate the product one by one. At last the packaging process may be accomplished with high degree of automation and greatly improve production efficiency.

Claims

1. A cutter blade dual side film sealing and packing assembly, comprisess a rack (1) and a power control box provided on the rack (1), and on the rack (1), along the X-axis extension direction, a cutter blade transportation device (4) is provided; below the cutter blade transportation device (4) and inside the rack (1) is provided a lower film feeding device (3), and in the rear side of the rack (1) is provided an upper film feeding device (9); before the cutter blade transportation device (4) and on the rack (1) are provided a blade feeding rail (12) and a cutter blade carrying device (2) cooperating with each other and after the cutter blade transportation device (4) is provided a film sealing device (6) which cooperates with the upper film feeding device (9) and lower film feeding device (3); in the rear side of the film sealing device (6) and on the rack (1) is provided a dragging device (70) fitting the blade strip (71); and at back side of the dragging device (7) is provided a transverse cutting device (8) fitting the blade strip (71); a blade guiding device (11) and a blade correcting device (10) are successively provided above the cutter blade transportation device (4) between the cutter blade carrying device (2) and the film sealing device (6); a defective product reclaiming device (5) is provided between the blade correcting device (10) and the film sealing device (6).

2. A cutter blade dual side film sealing and packing assembly of the claim 1, wherein the cutter blade transportation device (4) may include a transportation supporting plate (54) which is provided on the rack (1) along the X-axis direction, along the transportation direction on the transportation supporting plate (54) is provided a conveyer belt (56); to the left end of the conveyer belt (56) and on the transportation supporting plate (54) is provided an upper film guiding wheel (57) cooperating with the lower film feeding device (3) and to the right end of the conveyer belt (56) and on the transportation supporting plate (54) is provided an upper film guiding wheel (55) cooperating with the upper film feeding device (9); the conveyer belt (56) is a magnetic conveyor belt.

3. A cutter blade dual side film sealing and packing assembly of the claim 2, wherein both of the upper film feeding device (9) and lower film feeding device (3) may include a material feeding support plate (66) provided on the rack (1); on the material feeding support plate (66) is provided a coil wheel (65); to the front side of the coil wheel (65) and on the material feeding support plate (66) is provided a guide roller (67); the lower film strip from the lower film feeding device (3) may pass the guide roller (67), the lower film guiding wheel (57) and the conveyer belt (56) and go inside the film sealing device (6); the upper film strip of the upper film feeding device (9) may pass in turn the guide roller (67), the upper film guiding wheel (55) and go inside the film sealing device (6) working with the lower film material film tape.

4. A cutter blade dual side film sealing and packing assembly of the claim 1, wherein the blade guiding device (11) may include a guide rack (24) provided on the rack (1), on the guide rack (24) and along the transport direction are provided a guiding cylinder (27) and a guiding sliding rail (30); the output of the guiding cylinder (27) is connected to the air gripper adjusting seat (28) slidably cooperating with the guiding sliding rail (30); on the air gripper adjusting seat (28) and above the conveyer belt 56 are provided at least three groups of guiding air grippers (29); the front end of the guiding air gripper (29) is connected to the guiding and clamping plates (23) fitting the blades (15); the guiding cylinder (27) and the guiding air gripper (29) are electrically connected to the power control box.

5. A cutter blade dual side film sealing and packing assembly of the claim 1, wherein the blade correcting device (10) may include a correcting rack (20) provided on the rack (1); to the upper end of the correcting rack (20) is provided a correcting top plate (21); on the correcting top plate (21), a lifting correcting cylinder (14) is provided vertically downward, the output end of the lifting correcting cylinder (14) is connected to the correcting lifting seat (18) and the correcting lifting seat (18) slidingly cooperating with the lifting rail (22) which is provided vertically on the correcting rack (20), and to the upper end of the correcting lifting seat (18) is provided a guide rod (13) which cooperates with the correcting top plate (21) by plugging and fitting; to both the left and right sides of the correcting lifting seat (18), correcting cylinders (19) are provided symmetrically; the output ends of both correcting cylinders (19) are horizontally connected to the correcting holding plate sliding seat (17) slidably fitting with the correcting lifting seat (18); to the front side of the correcting holding plate sliding seat (17), are vertically provided the correcting clamp grips (16) cooperating with the blades (15) one by one; all of the lifting correcting cylinder (14) and the correcting cylinders (19) are electrically connected to the power control box.

6. A cutter blade dual side film sealing and packing assembly of the claim 1, wherein the defective product reclaiming device (5) and the cutter blade carrying device (2) may include the material reclaiming rack (37) provided on the rack (1); to the material reclaiming rack (37) are horizontally provided an reclaiming horizontal movable cylinder (36) and reclaiming horizontal movable guiding rail (38); the output end of the reclaiming horizontal movable cylinder (36) is connected to the reclaiming horizontal movable sliding seat (35) slidingly fitting the reclaiming horizontal movable guiding rail (38); on the reclaiming horizontal movable sliding seat (35) is vertically provided a lifting pressing cylinder (34); to the output end of the lifting pressing cylinder (34) is connected the material reclaiming lifting seat slidingly fitting the reclaiming horizontal movable sliding seat (35); on the material reclaiming lifting seat is vertically provided the lifting reclaiming cylinder (33) whose output is connected to the connecting board slidingly cooperating with the material reclaiming lifting seat; to the lower end of the connecting board (32) is provided a pneumatic air gripper (40) respectively fitting the blades (15); the pneumatic air grippers (40) cooperate with the guiding pressing plate (39) provided on the lower end of the connecting board (32) by plugging and fitting; to the front side of the defective product reclaiming device (5) and above the cutter blade transportation device (4) is provided a defective product detecting device (41); to the left side of the cutter blade transportation device (4) on the rack (1) is provided a defective product collecting tank (31); all of the lifting reclaiming cylinder (33), lifting pressing cylinder (34), reclaiming horizontal movable cylinder (36), pneumatic air gripper (40) and defective product detecting device (41) are electrically connected to the power control box.

7. A cutter blade dual side film sealing and packing assembly of the claim 1, wherein the film sealing device (6) may include a film-sealing bottom plate (48) provided on the rack (1); on the top of the film-sealing bottom plate (48) is connected to the film sealing top plate (43) by upright columns; on the film sealing top plate (43) is vertically provided a film sealing cylinder downwardly; the output end of the film sealing cylinder (45) is connected to the upper electric heating plate (46), and the upper electric heating plate (46) is in the right end of the cutter blade transportation device (4) and works in conjunction with the lower electric heating plate (47) provided on the film-sealing bottom plate (48); and on the butting side of the upper electric heating plate (46) and the lower electric heating plate (47) is provided corresponding grooves; all of the film sealing cylinder (45), the upper electric heating plate (46) and the lower electric heating plate (47) are electrically connected to the power control box.

8. A cutter blade dual side film sealing and packing assembly of the claim 7, wherein on the film sealing top plate (43) and at the rear side of the film sealing cylinder (45) is provided a film cutting cylinder (42) vertically downward, and the output end of the film cutting cylinder is connected to the cutting assembly (44) fitting the blade strip (71); the cutting assembly (44) may include the blade cutting seat (52) which is connected to the output of the film cutting cylinder (42); below the blade cutting seat (52) and on the film-sealing bottom plate (48) is provided a partition supporting plate (50); on the partition supporting plate (50) is provided a partition board (49) fitting the longitudinal cutting blade (53), to the bottom of the partition board (49) are provided material slots (51) fitting the blades (15), and blade slots are provided between each two groups of the material slots (51) and inside the partition board (49), the blade slot extends on the partition supporting plate (50) and fits the gap of the longitudinal cutting blade (53) provided on the bottom of the blade cutting seat (52).

9. A cutter blade dual side film sealing and packing assembly of the claim 8, wherein the dragging device (7) may include a dragging base (77) and a motor seat (73) which are provided on the transportation supporting plate (54); on the dragging base (77) are provided a dragging guide rod (75) and a dragging threaded rod (68) along the transportation direction; the front end of the dragging threaded rod (68) is connected to the output end of the dragging motor (74) provided on the motor seat (73) by a synchronous belt (72), and on the dragging threaded rod (68), a dragging sliding seat (69) is connected by threads which can be sliding on the dragging guide rod (75); on the dragging sliding seat (69) are provided two groups of dragging material clamping cylinders (70), and the output of the dragging material clamping cylinders (70) is connected rubber material pressing heads (76) fitting the blade strip (71); all of the dragging motor (74) and the material pressing cylinder (70) are electrically connected to the power control box.

10. A cutter blade dual side film sealing and packing assembly of the claim 9, wherein the transverse cutting device (8) may include the transverse cutting bottom seat (60) provided on the rack (1); on the transverse cutting bottom seat (60) are vertically provided transverse cutting guide rods (58); to the upper end of the transverse cutting guide rods (58) is provided a transverse cutting top plate (64); on the transverse cutting top plate (64) is vertically provided a transverse cutting cylinder (63) downward; the output of the transverse cutting cylinder (63) is connected a transverse cutting and lifting seat (59) slidably fitting the transverse cutting guide rods (68); at the rear side of the transverse cutting and lifting seat (59) is provided a transverse cutting blade (62), and the transverse cutting blade (62) cooperates with the lower cutting plate (61) which is provided on the upper surface of the transverse cutting bottom seat (60); the transverse cutting cylinder (63) is electrically in communication with the power control box.

Description

BRIEF DESCRIPTION OF DRAWINGS

[0025] FIG. 1 shows the schematic structural diagram of the present invention;

[0026] FIG. 2 shows the schematic structural diagram of the blade guiding device;

[0027] FIG. 3 shows the schematic structural diagram of the blade correcting device;

[0028] FIG. 4 shows the schematic structural diagram of the defective product reclaiming device;

[0029] FIG. 5 shows the schematic structural diagram of the dragging device;

[0030] FIG. 6 shows the schematic structural diagram of the film sealing device;

[0031] FIG. 7 shows the sectional view of the cutting assembly in FIG. 6;

[0032] FIG. 8 shows the schematic structural diagram of the cutter blade transportation device;

[0033] FIG. 9 shows the schematic structural diagram of transverse cutting device; and

[0034] FIG. 10 shows the schematic structural diagram of the upper film feeding device.

REFERENCE NUMBER KEY

[0035] All various elements in the figures are shown as follows: [0036] 1. rack, [0037] 2. cutter blade carrying device, [0038] 3. lower film feeding device, [0039] 4. cutter blade transportation device, [0040] 5. defective product reclaiming device, [0041] 6. film sealing device, [0042] 7. dragging device, [0043] 8. transverse cutting device, [0044] 9. upper film feeding device, [0045] 10. blade correcting device, [0046] 11. blade guiding device, [0047] 12. blade feeding rail, [0048] 13. guide, [0049] 14. lifting correcting cylinder, [0050] 15. blade, [0051] 16. correcting holding plate, [0052] 17. correcting holding plate sliding seat, [0053] 18. correcting lifting seat, [0054] 19. correcting cylinder, [0055] 20. correcting rack, [0056] 21. correcting top plate, [0057] 22. lifting rail, [0058] 23. guiding and clamping plate, [0059] 24. guide rack, [0060] 25. adjusting screw, [0061] 26. guiding plate, [0062] 27. guiding cylinder, [0063] 28. air gripper adjusting seat, [0064] 29. guiding air gripper, [0065] 30. guiding sliding rail, [0066] 31. defective product collecting tank, [0067] 32. connecting board, [0068] 33. lifting reclaiming cylinder, [0069] 34. lifting pressing cylinder, [0070] 35. reclaiming horizontal movable sliding seat, [0071] 36. reclaiming horizontal movable cylinder, [0072] 37. material reclaiming rack, [0073] 38. reclaiming horizontal movable guiding rail, [0074] 39. guiding pressing plate, [0075] 40. pneumatic air gripper, [0076] 41. defective product detecting device, [0077] 42. film cutting cylinder, [0078] 43. film sealing top plate, [0079] 44. cutting assembly, [0080] 45. film sealing cylinder, [0081] 46. upper electric heating plate, [0082] 47. lower electric heating plate, [0083] 48. film-sealing bottom plate, [0084] 49. partition board, [0085] 50. partition supporting plate, [0086] 51. material slot, [0087] 52. blade cutting seat, [0088] 53. longitudinal cutting blade, [0089] 54. transportation supporting plate, [0090] 55. upper film guiding wheel, [0091] 56. conveyer belt, [0092] 57. lower film guiding wheel, [0093] 58. transverse cutting guide rod, [0094] 59. transverse cutting and lifting seat, [0095] 60. transverse cutting bottom seat, [0096] 61. lower cutting plate, [0097] 62. transverse cutting blade, [0098] 63. transverse cutting cylinder, [0099] 64. transverse cutting top plate, [0100] 65. coil wheel, [0101] 66. material feeding support plate, [0102] 67. guide roller, [0103] 68. dragging threaded rod, [0104] 69. dragging sliding seat, [0105] 70. dragging material clamping cylinder, [0106] 71. blade strip, [0107] 72. synchronous belt, [0108] 73. motor seat, [0109] 74. dragging motor, [0110] 75. dragging guide rod, [0111] 76. rubber material pressing head, [0112] 77. dragging base.

DETAILED DESCRIPTION OF THE ILLUSTRATED EMBODIMENT

[0113] In order to enable a person skilled in the art to better understand the technical scheme of the present invention, the following description may be given to the present invention in detail with reference to the accompanying drawings. The description of the invention is merely exemplary and explanatory and should not limit the scope of the protection scope of the present invention.

[0114] As is shown in FIGS. 1-10, the structure of the present invention is shown as follows: a cutter blade dual side film sealing and packing assembly, includes a rack 1 and a power control box provided on the rack 1, and on the rack 1, along the X-axis extension direction, a cutter blade transportation device 4 is provided; below the cutter blade transportation device 4 and inside the rack 1 is provided a lower film feeding device 3, and in the rear side of the rack 1 is provided an upper film feeding device 9; before the cutter blade transportation device 4 and on the rack 1 are provided a blade feeding rail 12 and a cutter blade carrying device 2 cooperating with each other and after the cutter blade transportation device 4 is provided a film sealing device 6 which cooperates with the upper film feeding device 9 and lower film feeding device 3; in the rear side of the film sealing device 6 and on the rack 1 is provided a dragging device 70 fitting the blade strip 71; and at back side of the dragging device 7 is provided a transverse cutting device 8 fitting the blade strip 71; a blade guiding device 11 and a blade correcting device 10 are successively provided above the cutter blade transportation device 4 between the cutter blade carrying device 2 and the film sealing device 6; a defective product reclaiming device 5 is provided between the blade correcting device 10 and the film sealing device 6.

[0115] Preferably, the cutter blade transportation device 4 may include a transportation supporting plate 54 which is provided on the rack 1 along the X-axis direction, along the transportation direction on the transportation supporting plate 54 is provided a conveyer belt 56; to the left end of the conveyer belt 56 and on the transportation supporting plate 54 is provided an upper film guiding wheel 57 cooperating with the lower film feeding device 3 and to the right end of the conveyer belt 56 and on the transportation supporting plate 54 is provided an upper film guiding wheel 55 cooperating with the upper film feeding device 9; the conveyer belt 56 is a magnetic conveyor belt.

[0116] Preferably, both of the upper film feeding device 9 and lower film feeding device 3 may include a material feeding support plate 66 provided on the rack 1; on the material feeding support plate 66 is provided a coil wheel 65; to the front side of the coil wheel 65 and on the material feeding support plate 66 is provided a guide roller 67; the lower film strip from the lower film feeding device 3 may pass the guide roller 67, the lower film guiding wheel 57 and the conveyer belt 56 and go inside the film sealing device 6; the upper film strip of the upper film feeding device 9 may pass in turn the guide roller 67, the upper film guiding wheel 55 and go inside the film sealing device 6 working with the lower film material film tape.

[0117] Preferably, the blade guiding device 11 may include a guide rack 24 provided on the rack 1, on the guide rack 24 and along the transport direction are provided a guiding cylinder 27 and a guiding sliding rail 30; the output of the guiding cylinder 27 is connected to the air gripper adjusting seat 28 slidably cooperating with the guiding sliding rail 30; on the air gripper adjusting seat 28 and above the conveyer belt 56 are provided at least three groups of guiding air grippers 29; the front end of the guiding air gripper 29 is connected to the guiding and clamping plates 23 fitting the blades 15; the guiding cylinder 27 and the guiding air gripper 29 are electrically connected to the power control box.

[0118] Preferably, the blade correcting device 10 may include a correcting rack 20 provided on the rack 1; to the upper end of the correcting rack 20 is provided a correcting top plate 21; on the correcting top plate 21, a lifting correcting cylinder 14 is provided vertically downward, the output end of the lifting correcting cylinder 14 is connected to the correcting lifting seat 18 and the correcting lifting seat 18 slidingly cooperating with the lifting rail 22 which is provided vertically on the correcting rack 20, and to the upper end of the correcting lifting seat 18 is provided a guide rod 13 which cooperates with the correcting top plate 21 by plugging and fitting; to both the left and right sides of the correcting lifting seat 18, correcting cylinders 19 are provided symmetrically; the output ends of both correcting cylinders 19 are horizontally connected to the correcting holding plate sliding seat 17 slidably fitting with the correcting lifting seat 18; to the front side of the correcting holding plate sliding seat 17, are vertically provided the correcting clamp grips 16 cooperating with the blades 15 one by one; all of the lifting correcting cylinder 14 and the correcting cylinders 19 are electrically connected to the power control box.

[0119] Preferably, the defective product reclaiming device 5 and the cutter blade carrying device 2 may include the material reclaiming rack 37 provided on the rack 1; to the material reclaiming rack 37 are horizontally provided an reclaiming horizontal movable cylinder 36 and reclaiming horizontal movable guiding rail 38; the output end of the reclaiming horizontal movable cylinder 36 is connected to the reclaiming horizontal movable sliding seat 35 slidingly fitting the reclaiming horizontal movable guiding rail 38; on the reclaiming horizontal movable sliding seat 35 is vertically provided a lifting pressing cylinder 34; to the output end of the lifting pressing cylinder 34 is connected the material reclaiming lifting seat slidingly fitting the reclaiming horizontal movable sliding seat 35; on the material reclaiming lifting seat is vertically provided the lifting reclaiming cylinder 33 whose output is connected to the connecting board slidingly cooperating with the material reclaiming lifting seat; to the lower end of the connecting board 32 is provided a pneumatic air gripper 40 respectively fitting the blades 15; the pneumatic air grippers 40 cooperate with the guiding pressing plate 39 provided on the lower end of the connecting board 32 by plugging and fitting; to the front side of the defective product reclaiming device 5 and above the cutter blade transportation device 4 is provided a defective product detecting device 41; to the left side of the cutter blade transportation device 4 on the rack 1 is provided a defective product collecting tank 31; all of the lifting reclaiming cylinder 33, lifting pressing cylinder 34, reclaiming horizontal movable cylinder 36, pneumatic air gripper 40 and defective product detecting device 41 are electrically connected to the power control box.

[0120] Preferably, the film sealing device 6 may include a film-sealing bottom plate 48 provided on the rack 1; on the top of the film-sealing bottom plate 48 is connected to the film sealing top plate 43 by upright columns; on the film sealing top plate 43 is vertically provided a film sealing cylinder downwardly; the output end of the film sealing cylinder 45 is connected to the upper electric heating plate 46, and the upper electric heating plate 46 is in the right end of the cutter blade transportation device 4 and works in conjunction with the lower electric heating plate 47 provided on the film-sealing bottom plate 48; and on the butting side of the upper electric heating plate 46 and the lower electric heating plate 47 is provided corresponding grooves; all of the film sealing cylinder 45, the upper electric heating plate 46 and the lower electric heating plate 47 are electrically connected to the power control box.

[0121] Preferably, on the film sealing top plate 43 and at the rear side of the film sealing cylinder 45 is provided a film cutting cylinder 42 vertically downward, and the output end of the film cutting cylinder is connected to the cutting assembly 44 fitting the blade strip 71; the cutting assembly 44 may include the blade cutting seat 52 which is connected to the output of the film cutting cylinder 42; below the blade cutting seat 52 and on the film-sealing bottom plate 48 is provided a partition supporting plate 50; on the partition supporting plate 50 is provided a partition board 49 fitting the longitudinal cutting blade 53, to the bottom of the partition board 49 are provided material slots 51 fitting the blades 15, and blade slots are provided between each two groups of the material slots 51 and inside the partition board 49, the blade slot extends on the partition supporting plate 50 and fits the gap of the longitudinal cutting blade 53 provided on the bottom of the blade cutting seat 52.

[0122] Preferably, the dragging device 7 may include a dragging base 77 and a motor seat 73 which are provided on the transportation supporting plate 54; on the dragging base 77 are provided a dragging guide rod 75 and a dragging threaded rod 68 along the transportation direction; the front end of the dragging threaded rod 68 is connected to the output end of the dragging motor 74 provided on the motor seat 73 by a synchronous belt 72, and on the dragging threaded rod 68, a dragging sliding seat 69 is connected by threads which can be sliding on the dragging guide rod 75; on the dragging sliding seat 69 are provided two groups of dragging material clamping cylinders 70, and the output of the dragging material clamping cylinders 70 is connected rubber material pressing heads 76 fitting the blade strip 71; all of the dragging motor 74 and the material pressing cylinder 70 are electrically connected to the power control box.

[0123] Preferably, the transverse cutting device 8 may include the transverse cutting bottom seat 60 provided on the rack 1; on the transverse cutting bottom seat 60 are vertically provided transverse cutting guide rods 58; to the upper end of the transverse cutting guide rods 58 is provided a transverse cutting top plate 64; on the transverse cutting top plate 64 is vertically provided a transverse cutting cylinder 63 downward; the output of the transverse cutting cylinder 63 is connected a transverse cutting and lifting seat 59 slidably fitting the transverse cutting guide rods 68; at the rear side of the transverse cutting and lifting seat 59 is provided a transverse cutting blade 62, and the transverse cutting blade 62 cooperates with the lower cutting plate 61 which is provided on the upper surface of the transverse cutting bottom seat 60; the transverse cutting cylinder 63 is electrically in communication with the power control box.

[0124] During use, put the blades 15 uniformly on the blade feeding rail (12) and let the lower film material in the lower film feeding device 3 go through the lower film guiding wheel 57 and cover the surface of the magnetic conveyer belt. At the same time, the upper film strip may go through the upper film guiding wheel 55 and fits the lower film strip together. The combination of the upper and lower film strip may form the blade strip 71 which goes to the dragging device 7. With the up and down movement of the dragging material clamping cylinder 70, the rubber material pressing heads 76 may be pressing or release the blade strip 71. At the same time the dragging motor 74 may drive the dragging threaded rod 68 to rotate normally and reversely to make the dragging sliding seat 69 move back and forth reciprocally along the X axis direction to complete the blade strip 71 feeding process and the power control box may control the pneumatic air grippers 40 to collect the blades 15. Then move the blades 15 to be above the blade guiding device 11 with the reclaiming horizontal movable cylinder 36. Lower the lifting pressing cylinder 34 to have the guiding pressing plate 39 pressed against the upper end of the guiding and clamping plate 23. Press the lifting reclaiming cylinder 33 again to have the blades fall on the film strip from between the guiding and clamping plates 23. Transport the blades 15 on the upper film strip to below the blade correcting device 10 and push the correcting clamp grips 16 downward with the lifting correcting cylinder 14 to make it engage with the blades 15. Correct and adjust position of the blades 15 to ensure they are in the direction of X axis by adjusting the correcting clamp grip 16 with the correcting cylinder 19. Then transport the blades to below the defective product detecting device 41 to conduct defect detection and send the signal of the defective product detection back to the power control box. Then defective products will be taken by the defective product reclaiming device 5 to the defective product collecting tank 31. Transport the qualified products to the film sealing device 6. The upper electric heating plate 46 is pushed downwards by the film sealing cylinder 45 to have it pressed against the lower electric heating plate 47 to seal the films. The blades may be put into the bottom grooves on the upper electric heating plate 46. Sealed blade strip may go through the material slots inside the cutting assembly 44. The film cutting cylinder 42 may drive the longitudinal cutting blades 53 to accomplish cutting process and cut the blade strip 71 into strips along X axis direction. Then the blade strip 71 may be transported and pass the lower cutting plate 61. Then the transverse cutting cylinder 63 may drive the transverse cutting blade 62 to separate the blade strip 71 into single sealed blades to finish the double sides filming process.

[0125] It should be noted that the term include is used herein, including or any other variants thereof intended to encompass a non-exclusive inclusion, such that a process comprising a series of elements is included., the method, the article or the device not only comprise those elements but also include other elements not explicitly listed., or further includes the inherent elements of the process, the method, the article or the equipment.

[0126] The principle and the implementation mode of the invention are set forth in the specification. The description of the above examples is only used for helping understand the method of the invention and the core idea of the method. The above descriptions are only preferred embodiments of the present invention and it should be noted that due to the limitation of character expression, an infinite specific structure exists objectively. For persons of ordinary skill in the art, without departing from the principle of the present invention, a plurality of improvements, modifications and changes can be made. The technical features can also be combined in a proper manner. The conception and the technical scheme of the invention can be directly applied to other occasions without improving the conception and the technical scheme of the invention, which can be regarded as the protection scope of the invention.