SAMPLING PROBE AND AUTOMATIC SEPARATION DEVICE THEREOF, AND USE METHOD

Abstract

Provided are a sampling probe and a sampling probe automatic separation device, and a use method thereof. The sampling probe comprises a probe tail area (1) and a probe sampling area (2) connected to the top of the probe tail area (1). The probe sampling area (2) comprises a two-piece mold housing component (3) and a sample (4) disposed inside the two-piece mold housing component (3). The two-piece mold housing component (3) is wound and fixed by means of an adhesive tape capable of burning and melting. The automatic separation device comprises a cutting device (5) for cutting a sampling probe, and an inclined bottom plate. The front end of the inclined bottom plate is placed close to the cutting device (5). The inclined bottom plate gradually inclines downwards from the front end to the rear end. A first posture adjustment device (9), a first separation device (10), a second posture adjustment device (11), and a second separation device (12) are sequentially arranged between the front end and the rear end of the inclined bottom plate. Not only the problem that it is difficult to separate the sample from a housing can be effectively solved, but also the situation that an actuation mechanism is stuck with each component is avoided by constraint on the posture of each component.

Claims

1. A sampling probe, comprising a probe tail area and a probe sampling area connected to the top of the probe tail area, wherein the probe sampling area comprises a housing, a two-piece mold housing component disposed in the housing, and a sample disposed inside the two-piece mold housing component; and the two-piece mold housing component is wound and fixed by an adhesive tape capable of burning and melting.

2. An automatic separation device comprising a cutting device for cutting the probe sampling area in the sampling probe of claim 1, and an inclined bottom plate, wherein the inclined bottom plate is inclined downward from the front end to the rear end, with the front end of the inclined bottom plate close to the cutting device and the rear end of the inclined bottom plate placed away from the cutting device; and wherein a first posture adjustment device, a first separation device, a second posture adjustment device, and a second separation device are sequentially arranged between the front end of the inclined bottom plate and the rear end of the inclined bottom plate.

3. The automatic separation device of claim 2, wherein the first posture adjustment device comprises at least two collision points sequentially disposed in a direction from the front end of the inclined bottom plate to the rear end of the inclined bottom plate; and/or wherein the cutting device comprises a shearing device, a squeezing device or a sawing device.

4. The automatic separation device of claim 3, wherein the collision points include a turnover collision point and a constraining collision point, and wherein the turnover collision point is used for abutting against the end face of the probe sampling area, and the constraining collision point is used for abutting against the outer peripheral side of the probe sampling area.

5. The automatic separation device of claim 4, wherein a distance between the turnover collision point and the constraining collision point on the upper surface of the inclined bottom plate is not smaller than the radius of the end face of the probe sampling area.

6. The automatic separation device of claim 2, wherein the first separation device comprises a first side plate, a second side plate and a turnover plate, the first side plate and the second side plate are connected to the upper surface of the inclined bottom plate, thereby forming a first chute, the inclined bottom plate located within the first chute is provided with a drop opening, and the turnover plate is connected to the lower surface of the inclined bottom plate and covers the drop opening; the first chute is arranged as a structure that gradually becomes smaller in a direction from the front end to the rear end of the inclined bottom plate, and the minimum size of the outlet of the first chute is greater than the maximum size of the two-piece mold housing component and smaller than the cross-sectional diameter of the probe sampling area.

7. The automatic separation device of claim 6, wherein the height of the first side plate and the height of the second side plate are both greater than the cross-sectional radius of the probe sampling area.

8. The automatic separation device of claim 6, wherein the second posture adjustment device comprises a second chute, and the inlet of the second chute communicates with the outlet of the first chute.

9. The automatic separation device of claim 8, wherein the inner side wall of the second chute is set as a curved surface with angle changes.

10. The automatic separation device of claim 8, wherein the second separation device comprises a third side plate, a fourth side plate and a sample extraction area; wherein the third side plate and the fourth side plate are connected to the upper surface of the inclined bottom plate, thereby forming a third chute; the inlet of the third chute communicates with the outlet of the second chute; the sample extraction area is located at the lower position of the third chute.

11. The automatic separation device of claim 10, wherein the third chute is arranged as a structure that gradually becomes larger in the direction from the front end to the rear end of the inclined bottom plate, and the inclination angles of the third side plate and the fourth side plate gradually increase in the direction from the front end to the rear end of the inclined bottom plate.

12. The automatic separation device of claim 11, wherein the size of the inlet of the third chute is greater than the height of a cylinder formed when the two-piece mold housing component is in a combined state and smaller than the diameter of the cylinder formed when the two-piece mold housing component is in the combined state.

13. The automatic separation device of claim 6, wherein the turnover plate is connected to the lower surface of the inclined bottom plate by means of an adjustable hinge.

14. The automatic separation device of claim 10, wherein the lower end of the third chute is further provided with a partitioning plate.

15. The automatic separation device of claim 10, wherein the lower end of the third chute is provided with a rectangular opening, and the rectangular opening is provided with a blocking plate on its edge close to the sample extraction area.

16. The automatic separation device of claim 2, wherein the inclined bottom plate includes a first inclined bottom plate and a second inclined bottom plate connected to the rear end of the first inclined bottom plate.

17. The automatic separation device of claim 2, wherein the inclined bottom plate has an inclination angle of 30.

18. A method of using the automatic separation device of claim 2, comprising the following steps: 1) keeping the axial centerline of the sampling probe perpendicular to the acting direction of the cutting device; 2) measuring and adjusting a positional relationship between the sampling probe and the cutting device with reference to one end of the sampling probe, and marking and recording the position of the sampling probe after adjustment; 3) preliminarily determining a mounting position of the first posture adjustment device on the inclined bottom plate according to the position of the sampling probe cut by the cutting device; 4) adjusting the inclination angle of the inclined bottom plate; 5) repeatedly cutting multiple sampling probes having the same specifications by the cutting device, and adjusting the first separation device, the second posture adjustment device and the second separation device; and 6) determining a final mounting position after the adjusting step in step 5) is completed, thereby obtaining the automatic separation device.

19. The method of claim 18, wherein the adjusting in step 5) specifically comprises the following steps: 5.1) observing a collision position of the probe sampling area cut from the sampling probe, adjusting the first posture adjustment device so that the constraining collision point on the first posture adjustment device is located at the side of the probe sampling area, and then finely adjusting the position of the constraining collision point on the first separation device according to the position of the probe sampling area colliding with the first chute; 5.2) opening the drop opening, and observing separation of the two-piece mold housing component and the sample in the drop opening; and 5.3) observing motion states of the two-piece mold housing component and the sample in the second posture adjustment device and the second separation device, and adjusting the second posture adjustment device and the second separation device until the two-piece mold housing component and the sample are successfully separated from the third chute.

20. The method of claim 18, wherein the inclined bottom plate has an inclination angle of 30.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0053] FIG. 1 is a structural schematic diagram of a sampling probe according to the present invention.

[0054] FIG. 2 is a structural schematic diagram of a two-piece mold housing component disposed in a housing and a sample disposed in the two-piece mold housing component of a probe sampling area in a sampling probe according to the present invention.

[0055] FIG. 3 is a structural schematic diagram of an automatic separation device according to the present invention.

[0056] FIG. 4 is a schematic diagram of a constraining collision point and a turnover collision point on a first posture adjustment device in an automatic separation device according to the present invention.

[0057] FIG. 5 is a structural schematic diagram of a first separation device in an automatic separation device according to the present invention.

[0058] FIG. 6 is a structural schematic diagram of a second posture adjustment device in an automatic separation device according to the present invention.

[0059] FIG. 7 is a schematic diagram of a first embodiment of a second separation device of an automatic separation device according to the present invention.

[0060] FIG. 8 is a schematic diagram of a second embodiment of a second separation device of an automatic separation device according to the present invention.

[0061] FIG. 9 is a schematic diagram of a movement track of a probe sampling area in a sampling probe according to the present invention along an automatic separation device according to the present invention.

DETAILED DESCRIPTION

[0062] In order to be able to better understand the above technical solutions of the present invention, the technical solutions of the present invention will be further explained in conjunction with the accompanying drawings and the embodiments.

[0063] Referring to FIGS. 1 and 2, a sampling probe provided by the present invention includes a probe tail area 1 and a probe sampling area 2 connected to the top of the probe tail area 1; the probe sampling area 2 includes a paper housing, a two-piece mold housing component 3 disposed in the paper housing, and a sample 4 disposed in the two-piece mold housing component 3; the two-piece mold housing component 3 is wound and fixed by an adhesive tape capable of burning and melting.

[0064] In an automatic separation device of the present invention, the cutting device 5 places the sampling probe, whose sampling is completed, in a direction perpendicular to the acting direction of the cutting device 5 in FIG. 1, so as to cut the sampling probe into two parts, i.e., the probe tail area 1 and the probe sampling area 2. The cutting plane formed by the acting direction of the cutting device 5 is located at the guide channel 6 of the flat cylinder and the two-piece mold housing component 3 and is tangent to the cylindrical side face formed when the two-piece mold housing component 3 is in the combined state. The function of the cutting device 5 is to extrude and deform the paper housing of the sampling probe, and the deformed opening shape is favorable for the two-piece mold housing component 3 and the sample 4 to fall out.

[0065] The two-piece mold housing component 3 is wound and fixed by an adhesive tape capable of burning and melting during assembly, and during sampling, the two-piece mold housing component 3 is kept in the combined state under the action of the adhesive tape capable of burning and melting; after the sample 4 is taken, the adhesive tape capable of burning and melting is burned and melted by molten metal, and then, the molten metal entering the two-piece mold housing component 3 through the guide channel 6 is solidified into a solid state. By the action of the cutting device 5, the sample 4 in the two-piece mold housing component 3 and shank-shaped metal formed by the high-temperature metal flowing through the guide channel 6 will be broken and separated, and the sample 4 is a regular flat cylinder.

[0066] As shown in FIG. 3, a sampling probe automatic separation device provided by the present invention includes a cutting device 5 for cutting a sampling probe, and an inclined bottom plate located downstream of the cutting device 5.

[0067] The inclined bottom plate inclines downwards from the front end to the rear end, the upper end (i.e., the front end) of the inclined bottom plate is placed close to the cutting device 5; the lower end (i.e., the rear end) of the inclined bottom plate is far away from the cutting device 5 and is lower than the horizontal plane where the front end is located.

[0068] Preferably, the downward inclination angle of the inclined bottom plate is 30, i.e., the included angle between the inclined bottom plate and the horizontal plane is 30.

[0069] In some embodiments, the inclined bottom plate can include a first inclined bottom plate 7, and a second inclined bottom plate 8 connected to the lower end (or the rear end) of the first inclined bottom plate 7. In this embodiment, the first inclined bottom plate 7 and the second inclined bottom plate 8 are the same plate.

[0070] A first posture adjustment device 9, a first separation device 10, a second posture adjustment device 11 and a second separation device 12 are sequentially arranged between the upper end of the inclined bottom plate and the lower end of the inclined bottom plate.

[0071] After the sampling probe is cut by cutting device 5, the probe sampling area 2 falls onto the first inclined bottom plate 7, and the probe sampling area 2 changes from horizontal state to a state of sliding down along the first inclined bottom plate 7.

[0072] The first posture adjustment device 9 includes a constraining collision point 901 (the constraining collision point 901 in this embodiment is a slender rod), a turnover collision point 902 (the turnover collision point 902 in this embodiment is also a slender rod) and a plurality of guide points 903 (the guide point 903 in this embodiment is a guide rod, i.e., slender rod, which can play a role in guiding according to the set position), which are arranged in sequence from the upper end of the inclined bottom plate to the lower end of the inclined bottom plate and are all mounted on the upper surface of the first inclined bottom plate 7. In this embodiment, the turnover collision point 902 provides one turnover collision point, and the constraining collision point 901 provides one constraining collision point, but the present application does not limit the number of turnover collision points and constraining collision points. The slid down end face of the probe sampling area 2 collides with the turnover collision point 902 (as shown in FIG. 4), and the side face of the probe sampling area 2 collides with the constraining collision point 901 and then is laterally overturned so that the open side of the two-piece mold housing component 3 with the sample 4 gradually faces downwards and is guided by the guide points 903 to fall into the first separation device 10.

[0073] The first separation device 10 includes a first side plate 1001, a second side plate 1002 and a turnover plate 1003.

[0074] The first side plate 1001 and the second side plate 1002 are mounted on the upper surface of the first inclined bottom plate 7, thereby forming a first chute 1005; [0075] the first inclined bottom plate 7 under the first side plate 1001 and the second side plate 1002 where the first chute 1005 is located is provided with a drop opening 1004, the turnover plate 1003 is connected to the lower surface of the inclined bottom plate and covers the drop opening 1004, and the size of the drop opening 1004 ensures the probe sampling area 2 to pass smoothly.

[0076] The first chute 1005 is arranged as a structure that gradually becomes smaller, the minimum size of an outlet at the lower part of the first chute 1005 is greater than the maximum size of the two-piece mold housing component 3 and smaller than the cross-sectional diameter of the probe sampling area 2, so as to separate the paper housing of the probe sampling area 2 from the two-piece mold housing component 3 inside the paper housing.

[0077] A drop opening 1004 is formed between the first side plate 1001 and the second side plate 1002, and an outlet of the first chute 1005 is formed between the lower end of the first side plate 1001 and the lower end of the second side plate 1002. The turnover plate 1003 is connected to the lower surface of the first inclined bottom plate 7 by an adjustable hinge 1006 and can cover the position of the drop opening 1004 (as shown in FIG. 5).

[0078] The probe sampling area 2, which is laterally overturned with the open side facing gradually downwards, rushes into the first chute 1005 due to inertia, at this moment, there is no force between the probe sampling area 2 and the first inclined bottom plate 7. The open side of the probe sampling area 2 collides with the side plates at the outlet at the lower part of the first chute 1005, and the probe sampling area 2 intercepted in the first chute as its size cannot pass through the outlet of the first chute 1005; the sample 4 of the probe sampling area 2 and the two-piece mold housing component 3 can then continue to rush out of the outlet at the lower part of the first chute 1005. The paper housing of the probe sampling area 2, by its own gravity action, enables the turnover plate 1003 mounted to the lower surface of the first inclined bottom plate 7 to be overturned downward and passes through the drop opening 1004 to fall out of the separation device, so that the separation of the paper housing of the probe sampling area 2 from the sample 4 and the two-piece mold housing component 3 is completed.

[0079] The heights of the first side plate 1001 and the second side plate 1002 should be at least greater than the cross-sectional radius of the probe sampling area 2, so as to prevent the probe sampling area 2 from being directly overturned out of the first side plate 1001 and the second side plate 1002 due to inertia.

[0080] The second posture adjustment device 11 includes a second chute 1101 mounted on the upper surface of the second inclined bottom plate 8 and used for adjusting the postures of the sample 4 and the two-piece mold housing component 3. The inner wall of the second chute 1101 is arranged as a curved surface 1102 with varying angles, and an inlet 1103 of the second chute 1101 communicates with the outlet of the first chute 1005. The sample 4 and the two-piece mold housing component 3 sliding off from the first chute 1005 pass through the second chute 1101 to be adjusted stepwise from an arbitrary posture to a near upright state, i.e., a state of rolling along the side of the mold housing component 3 and enter the second separation device 12.

[0081] The second separation device 12 includes a third side plate 1201 with an inclination angle and a fourth side plate 1202 with inclination angle, and a third chute 1203 is formed between the third side plate 1201 and the fourth side plate 1202.

[0082] The third side plate 1201 and the fourth side plate 1202 are connected to the upper surface of the second inclined bottom plate 8, the upper ends of the third side plate 1201 and the fourth side plate 1202 are arranged facing the upper end of the inclined bottom plate, and the lower ends of the third side plate 1201 and the fourth side plate 1202 are arranged facing the lower end of the inclined bottom plate. The third side plate and the fourth side plate are gradually outwards overturned in the direction from the front end of the inclined bottom plate to the rear end (or the angles of inclination of the third side plate and the fourth side plate in opposite directions gradually increase). The distance between the third side plate 1201 and the fourth side plate 1202 gradually becomes larger from the front end to the rear end.

[0083] An inlet of the third chute 1203 communicates with an outlet 1105 of the second chute 1101, and the size of the inlet of the third chute 1203 should be greater than the height of a cylinder formed when the two-piece mold housing component 3 is in the combined state and smaller than the diameter of the cylinder formed when the two-piece mold housing component 3 is in the combined state.

[0084] The sample 4 is a standard flat cylinder, which is in an upright state when entering the second separation device 12, then rolls and slides along a straight line in the third chute 1203, and is always located at the centerline position of the third chute 1203, whereas due to having a chamfer, the two-piece mold housing component 3 gradually changes from an upright state to a state of rolling along the third side plate 1201 and the fourth side plate 1202 during sliding. Since the angles of outward inclination of the third side plate 1201 and the fourth side plate 1202 gradually increase, and the third chute 1203 gradually widens from the front end to the rear end, the two-piece mold housing component 3 will gradually deviate from the centerline of the third chute 1203, and the distance between the two-piece mold housing component 3 and the sample 4 is larger and larger until the two-piece mold housing component 3 and the sample 4 are completely separated, then the sample 4 falls into a sample extraction area 1204 located at the outlet of the third chute 1203.

[0085] Referring again to FIG. 4, the distance between the turnover collision point provided by the turnover collision point 902 and the constraining collision point provided by the constraining collision point 901 and the first inclined bottom plate 7 is not smaller than the radius of the end face of the probe sampling area 2; if the probe sampling area 2 is divided into left and right areas as shown in FIG. 4 with reference to an axial section perpendicular to the first inclined bottom plate 7, the turnover collision point and the constraint collision point should be located in the same area.

[0086] Referring again to FIG. 5, the lower surface of the first inclined bottom plate 7 at the drop opening 1004 is provided with a downwards overturned turnover plate 1003 by means of an adjustable hinge 1006. The probe sampling area 2, which rushes into the first chute 1005 by inertia, collides with the outlet at the lower part of the first chute 1005. the sample 4 and the two-piece mold housing component 3 slide into the second chute from the outlet, and the paper housing of the probe sampling area 2 can overturn the turnover plate 1003 downwards by its own gravity, so as to fall out from the drop opening 1004 to complete the separation of the paper housing of the probe sampling area 2 from the sample 4 and the two-piece mold housing component 3. In addition to realizing the overturning of the turnover plate 1003 through the adjustable hinge 1006, the opening and closing of the turnover plate 1003 can be controlled by means of an air cylinder. Furthermore, due to its own inertia, the probe sampling area 2 will not fall out of the drop opening 1004 since there is no force acting between the probe sampling area 2 and the first inclined bottom plate 7 before the probe sampling area 2 collides with the outlet of the first chute 1005, so that the turnover plate 1003 can be omitted in some embodiments.

[0087] Referring to FIG. 6, the inner wall of the second chute 1101 is set as a curved surface 1102 with varying angles, the curved surface 1102 is parallel to a bottom plate 1104 of the second chute 1101 at the inlet 1103 of the second chute 1101, and the curved surface 1102 is perpendicular to the bottom plate 1104 of the second chute 1101 at the outlet 1105 of the second chute 1101.

[0088] Referring to FIG. 7, in which a first embodiment of the third chute 1203 is shown.

[0089] Two partitioning plates 1205 are mounted on the inclined bottom plate at the outlet position of the third chute 1203. The sample extraction area 1204 is located at the end of the outlet position of the third chute 1203 and located between the two partitioning plates 1205. The sample 4 rolls and slides along a straight line on the centerline of the third chute 1203, slides into the channel between the two partitioning plates 1205 and falls into the sample extraction area 1204 below, whereas due to having a chamfer, the two-piece mold housing component 3 will roll against the third side plate 1201 and the fourth side plate 1202, slides into the channel between the partitioning plates 1205 and the third side plate 1201 and the channel between the partitioning plates 1205 and the fourth side plate 1202, and falls into a mold housing component collection area.

[0090] Referring to FIG. 8, in which a second embodiment of the third chute 1203 is shown. The centerline of the inclined bottom plate at the outlet position of the third chute 1203 is provided with a rectangular opening 1206. The edge of the rectangular opening 1206 close to the sample extraction area 1204 (i.e., the end of the rectangular opening) is provided with a blocking plate 1207. The sample extraction area 1204 is located below the rectangular opening 1206. The sample 4 rolls and slides along a straight line on the centerline of the third chute 1203 and falls into the sample extraction area 1204 below from the rectangular opening 1206, whereas due to having a chamfer, the two-piece mold housing component 3 will roll against the third side plate 1201 and the fourth side plate 1202, slides out from the outlet of the third chute 1203 and falls into the housing component collection area.

[0091] Referring to FIG. 9, the present invention also provides a use method of the automatic separation device, including the following steps: [0092] 1) observing the appearance of a sampling probe since the relative positions of a sample inlet 13 and the two-piece mold housing component 3 during the early assembly of the sampling probe are fixed and known, keeping two circular end faces of the flat cylinder formed by the two-piece mold housing component 3 in the combined state perpendicular to the acting direction of a cutting device 5 according to the position of the sample inlet 13, and placing the sample inlet 13 in the horizontal direction, as shown in FIG. 1; [0093] 2) a cutting plane is located at the guide channel 6 of the flat cylindrical sample 4 and the two-piece mold housing component 3 and is tangent to the side face of the cylinder formed when the two-piece mold housing component 3 is in the combined state. With reference to the top end of the probe sampling area 2, it is measured that the distance between the top end face of the known probe sampling area 2 and the cutting plane is 91 mm, and the positional relationship between the front-end face of the probe sampling area 2 and the cutting device 5 is adjusted so as to be 91 mm apart. The position of the adjusted probe sampling area 2 is marked and recorded on the cutting device 5, so that the probe sampling area 2 is cut at the same position at the subsequent test; [0094] 3) preliminarily determining the mounting positions of a constraint collision point 901, a turnover collision point 902, and guide points 903 on the upper surface of the first inclined bottom plate 7 according to the position of the probe sampling area 2 cut by the cutting device 5. The turnover collision point 902 is located at the end of the probe sampling area 2, while the constraining collision point 901 is located at the side of the probe sampling area 2, and the distance between the constraining collision point 901 and the first inclined bottom plate 7 as well as the distance between the turnover collision point 902 and the first inclined bottom plate 7 are both not smaller than the radius of the end face of the probe sampling area 2; [0095] 4) adjusting the angle of the first inclined bottom plate 7 to be 30 from the horizontal direction, maintaining the initial angle of the second inclined bottom plate 8 to be consistent with the angle of the first inclined bottom plate 7, and keeping the turnover plate 1003 on the lower surface of the first inclined bottom plate 7 in the closed position, i.e., covering the drop opening 1004; [0096] 5) cutting the sampling probe by the cutting device 5, repeating multiple tests, and adjusting a first separation device 10, a second posture adjustment device 11 and a second separation device 12; and [0097] 6) after the adjusting step in step 5) is completed, the automatic separation device is put into production.

[0098] The adjusting in step 5) specifically includes the following steps: [0099] 5.1) observing an overturning posture of the probe sampling area 2, and finely adjusting the constraining collision point 901 so that the constraining collision point is located on the side of the probe sampling area 2; finely adjusting the position of the turnover collision point 902 according to the position of the probe sampling area 2 colliding with the first chute 1005; finely adjusting the turnover collision point to the right if the position of the probe sampling area 2 colliding with the first chute 1005 is located on the first side plate 1001 of the first separation device 10; finely adjusting the turnover collision point to the left if the position of the probe sampling area 2 colliding with the first chute 1005 is located on the second side plate 1002 of the first separation device 10. The position of the probe sampling area 2 colliding with the first chute 1005 is located at the outlet at the lower part of the first chute 1005 after multiple attempts; [0100] 5.2) then overturning the turnover plate 1003 on the lower surface of the first inclined bottom plate 7 to observe whether the sample 4 and the two-piece mold housing component 3 can be smoothly separated from the probe sampling area 2; increasing the inclination angle of the first inclined bottom plate 7 if the probe sampling area 2 has fallen out from a drop opening 1004 before the sample 4 and the two-piece mold housing component 3 slide out of the probe sampling area 2 to be separated, so as to provide sufficient impulse for the probe sampling area 2 until the sample 4 and the two-piece mold housing component 3 slide out of the probe sampling area 2 to the second chute 1101, and the paper housing of the probe sampling area 2 falls out of the automatic separation device through the drop opening 1004; [0101] 5.3) observing the motion states of the sample 4 and the two-piece mold housing component 3 in the second posture adjustment device 11 and the third chute 1203 of the second separation device 12, and increasing the inclination angle of the second inclined bottom plate 8 if the speed of the sample 4 and the two-piece mold housing component 3 in the third chute 1203 decreases to zero, and the sample 4 and the two-piece mold housing component 3 cannot slide out smoothly due to being jammed in the third chute 1203; reducing the inclination angle of the second inclined bottom plate 8 if the speed of the sample 4 and the two-piece mold housing component 3 is too fast, and the sample 4 and the two-piece mold housing component 3 directly rush out from the third chute 1203 after passing through the second posture adjustment device 11, until the sample 4 and the two-piece mold housing component 3 are smoothly separated at the outlet of the third chute 1203.

[0102] It will be appreciated by those skilled in the art that the above-described embodiments are intended to illustrate the present invention and not to limit the present invention, and that variations and modifications made to the above-described embodiments within the true spirit of the invention are intended to fall within the scope of the appended claims.