Carrier separating device

Abstract

The invention relates to the technical field of surface assembly, and discloses a carrier separating device. The carrier separating device is used for separating carriers to be separated, the carriers to be separated comprise a first carrier and a second carrier, a product is clamped between the first carrier and the second carrier, the carrier separating device comprises a supporting table, a first separating assembly and a second separating assembly, and the supporting table is used for placing the carriers to be separated; the first carrier is arranged on the side, away from the supporting table, of the second carrier. The first separating assembly comprises a first separating head capable of moving in the first direction, and the first separating head can penetrate through the supporting table and the second carrier and jack the first carrier. The second separating assembly comprises a second separating head, and the second separating head can penetrate through the first carrier and abut against the second carrier. The first separating head and the second separating head can move in opposite directions, so that the first carrier and the second carrier tend to be away from each other and are separated from each other. According to the carrier separating device, on one hand, the products are turned over, and on the other hand, the products are taken out.

Description

Technical Field

[0001] The present invention relates to the field of surface assembly technology, and in particular to a carrier separation device. Background Art

[0002] During the surface mount patch process, both the front and back sides of the product need to be patched. When the first side is finished and the other side needs to be patched, manually picking up and flipping the product over can easily cause the product to collide with the carrier and fall off, which increases the risk of product damage. If the front and back carriers are flipped together, it is difficult to separate the front and back carriers manually because the contact surfaces of the front and back carriers are magnetically connected.

[0003] Therefore, a carrier separation device is urgently needed to solve the above problems. Summary of the invention

[0004] Based on the above, an object of the present invention is to provide a carrier separation device, which can effectively separate the engaged carriers to be separated while avoiding damage to the products.

[0005] To achieve the above object, the present invention adopts the following technical solutions:

[0006] The carrier separation device is used to separate the carriers to be separated, the carriers to be separated include a first carrier and a second carrier, a product is sandwiched between the first carrier and the second carrier, and the carrier separation device includes:

[0007] A support platform, used for placing the carrier to be separated, and the first carrier is placed on a side of the second carrier away from the support platform;

[0008] A first separation assembly, comprising a first separation head capable of moving along a first direction, wherein the first separation head can pass through the support platform and the second carrier and lift the first carrier;

[0009] A second separation assembly, comprising a second separation head, wherein the second separation head can pass through the first carrier and press against the second carrier;

[0010] The first separation head and the second separation head can move in opposite directions to make the first carrier and the second carrier tend to move away from each other and separate the first carrier and the second carrier.

[0011] As a preferred solution of the carrier separation device, the first carrier is provided with a first separation through hole, and the second separation head can be placed in the first separation through hole; the second carrier is provided with a second separation through hole, and the support platform is provided with a first avoidance through hole connected to the second separation through hole, and the first separation head can be placed in the first avoidance through hole and the second separation through hole; the first separation through hole and the second separation through hole are staggered.

[0012] As a preferred solution of the carrier separation device, the first carrier is provided with a first carrying position, and the first separation through hole is arranged in the circumference of the first carrying position; the second carrier is provided with a second carrying position, and the second separation through hole is arranged in the circumference of the second carrying position.

[0013] As a preferred solution of the carrier separation device, the first separation component includes a first separation cylinder, which is arranged below the support platform, and the first separation head is arranged at the driving end of the first separation cylinder along the first direction, and the first separation cylinder can drive the first separation head to move along the first direction.

[0014] As a preferred solution of the carrier separation device, the second separation component includes a second separation cylinder, and the second separation cylinder is used to drive the second separation head to press against the second carrier.

[0015] As a preferred solution of the carrier separation device, the second separation component further includes an avoidance unit, and the avoidance unit is used to drive the second separation head to be selectively placed on a side of the first carrier away from the second carrier.

[0016] As a preferred solution of the carrier separation device, the avoidance unit includes an avoidance cylinder, the second separation cylinder is arranged on both sides of the support platform, the avoidance cylinder is horizontally arranged at the driving end of the second separation cylinder, the second separation cylinder is used to drive the avoidance cylinder to move along the first direction, the second separation head is arranged at the driving end of the avoidance cylinder along the first direction, the avoidance cylinder can drive the second separation head to move along the second direction, and the second direction is arranged perpendicular to the first direction.

[0017] As a preferred solution of the carrier separation device, the second separation component includes a connecting plate, a guide plate and a guide rod, the second separation head is arranged on the connecting plate, the guide plate is arranged at the driving end of the second separation cylinder, and a guide hole is arranged on the guide plate, the guide rod extends along the second direction, and one end is connected to the connecting plate, and the other end is slidably passed through the guide hole.

[0018] As a preferred solution of the carrier separation device, the carrier separation device further comprises a third separation component, wherein the third separation component is provided with a third separation head, and the third separation head can pass through the support platform and the second carrier and lift the product.

[0019] As a preferred solution of the carrier separation device, the third separation component includes a pushing cylinder, which is arranged below the support platform, and the third separation head is vertically arranged at the driving end of the pushing cylinder, and the pushing cylinder can drive the third separation head to move along the first direction; the second carrier is provided with a third separation through hole, and the support platform is provided with a second avoidance through hole connected to the third separation through hole, and the third separation head can be placed in the second avoidance through hole and the third separation through hole; on a plane perpendicular to the first direction, at least part of the product overlaps with the third separation.

[0020] The beneficial effects of the present invention are:

[0021] The present invention can realize the turning over of the product and the removal of the product from the carrier to be separated, thereby avoiding the damage to the product caused by manual turning over and taking out of the product; the carrier separation device is used to separate the first carrier and the second carrier that are still engaged after turning over, thereby avoiding manual separation, saving more effort, and facilitating the subsequent removal of the product. Specifically, the carrier separation device is provided with a support table, and the carrier to be separated is placed on the support table with the second carrier below, so that after the first carrier and the second carrier are separated, the product is placed on the second carrier by gravity, which is convenient for the subsequent processing and removal of the product. The first separation head of the first separation component can pass through the support table and the second carrier and lift the first carrier, and the second separation head of the second separation component can pass through the first carrier and press the second carrier. The first separation component and the second separation component move in opposite directions at the same time, so that the first carrier and the second carrier have a tendency to move away from each other, thereby realizing the separation of the first carrier and the second carrier, saving more effort, and effectively avoiding damage to the product. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments of the present invention. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the contents of the embodiments of the present invention and these drawings without paying any creative work.

[0023] Figure 1 Schematic diagram of a carrier separation device provided in a specific embodiment of the present invention Figure 1 ;

[0024] Figure 2 Schematic diagram of a carrier separation device provided in a specific embodiment of the present invention Figure 2 ;

[0025] Figure 3 yes Figure 2 Hide the schematic diagram of the first vehicle;

[0026] Figure 4 yes Figure 3 Hidden product diagrams;

[0027] Figure 5 yes Figure 4 Hide the schematic diagram of the second vehicle;

[0028] Figure 6 It is a schematic diagram of a hidden carrier to be separated, a product and a support platform of a carrier separation device provided in a specific embodiment of the present invention;

[0029] Figure 7 It is a schematic diagram of a first carrier of a carrier separation device provided in a specific embodiment of the present invention.

[0030] In the figure:

[0031] 100, carrier to be separated; 110, first carrier; 111, first separation through hole; 112, first carrying position; 120, second carrier; 121, second separation through hole; 122, second carrying position; 123, third separation through hole; 130, product;

[0032] 200, support platform; 210, support column; 220, limit baffle; 221, guide surface; 231, first avoidance through hole; 232, second avoidance through hole;

[0033] 300, first separation assembly; 310, first separation head; 320, first separation cylinder;

[0034] 400, second separation assembly; 410, second separation head; 420, second separation cylinder; 430, avoidance cylinder; 440, connection plate; 450, guide plate; 460, guide rod;

[0035] 500, third separation assembly; 510, third separation head; 520, ejection cylinder;

[0036] 600. Install the base plate. DETAILED DESCRIPTION

[0037] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0038] In the description of the present invention, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. Among them, the terms "first position" and "second position" are two different positions.

[0039] Unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0040] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0041] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0042] like Figure 1-Figure 7As shown, the present embodiment provides a carrier separation device for separating a carrier 100 to be separated, wherein the carrier 100 to be separated includes a first carrier 110 and a second carrier 120 which are magnetically coupled to each other, and a product 130 is sandwiched between the first carrier 110 and the second carrier 120. The carrier separation device includes a support table 200, a first separation component 300, and a second separation component 400. The support table 200 is used to place the carrier 100 to be separated, and the first carrier 110 is placed on a side of the second carrier 120 away from the support table 200; the first separation component 300 includes a first separation head 310 that can move along a first direction, the first separation head 310 can pass through the support platform 200 and the second carrier 120, and lift the first carrier 110; the second separation component 400 includes a second separation head 410, the second separation head 410 can pass through the first carrier 110 and press the second carrier 120; the first separation head 310 and the second separation head 410 can move in opposite directions so that the first carrier 110 and the second carrier 120 have a tendency to move away from each other, and the first carrier 110 and the second carrier 120 are separated.

[0043] The product 130 can be turned over and taken out from the carrier 100 to be separated, thereby avoiding damage to the product 130 caused by manual turning over and taking out of the product 130; the carrier separation device is used to separate the first carrier 110 and the second carrier 120 that are turned over but still magnetically engaged with each other, thereby avoiding manual separation, saving more effort, and facilitating the subsequent removal of the product 130. Specifically, the carrier separation device is provided with a support table 200, and the carrier 100 to be separated is placed on the support table 200 in a manner that the second carrier 120 is at the bottom, so that after the first carrier 110 and the second carrier 120 are separated, the product 130 is placed on the second carrier 120 by gravity, which is convenient for the subsequent processing and removal of the product 130. The first separation head 310 of the first separation component 300 can pass through the support platform 200 and the second carrier 120 and lift the first carrier 110. The second separation head 410 of the second separation component 400 can pass through the first carrier 110 and press the second carrier 120. The first separation component 300 and the second separation component 400 move in opposite directions at the same time, so that the first carrier 110 and the second carrier 120 tend to move away from each other, thereby realizing the separation of the first carrier 110 and the second carrier 120, which is more labor-saving and effectively avoids damage to the product 130.

[0044] It is worth noting that the first direction is a vertical direction, and the second direction is a direction perpendicular to the first direction, that is, a horizontal direction. The first carrier 110 and the second carrier 120 are magnetically buckled with each other. The first carrier 110 is provided with a first carrying position 112, and the second carrier 120 is provided with a second carrying position 122. The product 130 is placed in the first carrying position 112 and processed first, and then the second carrier 120 is buckled with the first carrier 110 with the second carrying position 122 facing the product 130, so that the product 130 is clamped between the first carrying position 112 and the second carrying position 122 to form a carrier 100 to be separated.

[0045] Specifically, the first carrier 110 is provided with a first separation through hole 111, and the second separation head 410 can be placed in the first separation through hole 111; the second carrier 120 is provided with a second separation through hole 121, and the support platform 200 is provided with a first avoidance through hole 231 connected to the second separation through hole 121, and the first separation head 310 can be placed in the first avoidance through hole 231 and the second separation through hole 121; the first separation through hole 111 and the second separation through hole 121 are arranged alternately. By means of the alternately arranged first separation through holes 111 and second separation through holes 121, when the first separation head 310 rises to lift up the first carrier 110, it will not interfere with the support platform 200 and the second carrier 120; similarly, when the second separation head 410 descends to press the second carrier 120, it will not interfere with the first carrier 110. Exemplarily, the first separation head 310 and the second separation head 410 are both configured as cylindrical shapes, and accordingly, the first separation through hole 111 and the second separation through hole 121 are both configured as circular holes.

[0046] Preferably, the first separation through hole 111 is arranged around the first carrier 112, and the second separation through hole 121 is arranged around the second carrier 122. This allows the structure of the product 130 to be considered when separating the first carrier 110 and the second carrier 120, and the effect of driving the other carrier by passing through one carrier can be achieved.

[0047] Specifically, the first separation assembly 300 includes a first separation cylinder 320, the first separation cylinder 320 is disposed below the support platform 200, and the first separation head 310 is disposed at the driving end of the first separation cylinder 320 along the first direction, and the first separation cylinder 320 can drive the first separation head 310 to move along the first direction. Optionally, two first separation cylinders 320 are provided, and two first separation heads 310 are provided at the driving end of each first separation cylinder 320, so that the force on the first carrier 110 is more uniform, and at the same time, the lifting of the first carrier 110 by the first separation assembly 300 is more stable and reliable.

[0048] Furthermore, the second separation assembly 400 includes a second separation cylinder 420, which is used to drive the second separation head 410 to press against the second carrier 120. It is worth noting that the second separation head 410 can be directly disposed on the driving end of the second separation cylinder 420, or indirectly disposed on the second separation cylinder 420 through a structure.

[0049] In this embodiment, the second separation assembly 400 further includes an avoidance unit, which is used to drive the second separation head 410 to be selectively placed on a side of the first carrier 110 away from the second carrier 120. It can be understood that the second separation head 410 needs to press the second carrier 120 above the first carrier 110, so the arrangement of the avoidance unit can effectively prevent the second separation head 410 from interfering with the placement of the carrier 100 to be separated.

[0050] Exemplarily, the avoidance unit includes an avoidance cylinder 430, two second separation cylinders 420 are provided, and are respectively arranged on both sides of the support platform 200, and the avoidance cylinders 430 are arranged one by one at the driving end of the second separation cylinder 420, and the second separation head 410 is arranged at the driving end of the avoidance cylinder 430 along the first direction. When the second separation component 400 is working, the avoidance cylinder 430 first drives the second separation head 410 to move to a position corresponding to the first separation through hole 111 along the second direction, and then the second separation cylinder 420 drives the avoidance cylinder 430 and the second separation head 410 to descend and press the second carrier 120. After separation, the second separation cylinder 420 first drives the avoidance cylinder 430 to rise, and then the avoidance cylinder 430 drives the second separation head 410 to retract in the horizontal direction. By setting the avoidance cylinder 430, space can be provided for picking up and placing the carrier 100 and the product 130 to be separated, and collision with the second separation head 410 during the picking and placing process can be effectively avoided.

[0051] Preferably, the second separation assembly 400 includes a connecting plate 440, a guide plate 450 and a guide rod 460, the second separation head 410 is arranged on the connecting plate 440, the guide plate 450 is arranged at the driving end of the second separation cylinder 420, and a guide hole is arranged on the guide plate 450, and the guide rod 460 extends in the horizontal direction, and one end is connected to the connecting plate 440, and the other end is slidably penetrated in the guide hole. By arranging multiple second separation heads 410, the force of the second carrier 120 is made more uniform, and the second separation assembly 400 is made to press the second carrier 120 more stably and reliably. The connecting plate 440 is used to realize the installation of multiple second separation heads 410. The guide plate 450 and the guide rod 460 provide guidance for the movement of the second separation head 410. Further preferably, the second separation head 410 is provided with multiple, and the multiple second separation heads 410 are all arranged on the connecting plate 440, and the setting of the connecting plate 440 is conducive to making the movement of the multiple second separation heads 410 more synchronous.

[0052] As an optional solution of the carrier separation device, the carrier separation device further includes a third separation assembly 500, and the third separation assembly 500 is provided with a third separation head 510, and the third separation head 510 can pass through the support platform 200 and the second carrier 120, and lift the product 130. By providing the third separation assembly 500, it is used to separate the second carrier 120 and the product 130, which is suitable for the situation where the product 130 needs to be taken out after the first carrier 110 and the second carrier 120 are separated.

[0053] Specifically, the third separation assembly 500 includes a push cylinder 520, which is disposed below the support platform 200, and a third separation head 510 is disposed at the driving end of the push cylinder 520, and the push cylinder 520 can drive the third separation head 510 to move along the first direction; the second carrier 120 is provided with a third separation through hole 123, and the support platform 200 is provided with a second avoidance through hole 232 connected to the third separation through hole 123, and the third separation head 510 can be placed in the second avoidance through hole 232 and the third separation through hole 123; on a plane perpendicular to the first direction, at least part of the product 130 overlaps with the third separation through hole 123, ensuring that the third separation head 510 can abut against at least part of the product 130. It can be understood that the third separation through hole 123 is disposed at the second bearing position 122. Optionally, a plurality of third separation heads 510 are also provided, and they may be configured as high-strength glue sticks to reduce damage to the product 130 when the product 130 is lifted.

[0054] In this embodiment, at least three support columns 210 that are not in the same straight line are arranged below the support platform 200; illustratively, four support columns 210 are arranged, and the cross-sectional color of the support column 210 is arranged in an L shape. Specifically, a limit baffle 220 is arranged at the upper edge of the support platform 200; by setting the limit baffle 220, it is used to limit the position of the carrier 100 to be separated. Furthermore, a guide surface 221 is arranged at one end of the limit baffle 220 close to the carrier 100 to be separated, and the guide surface 221 is arranged to be inclined from top to bottom toward the inner side of the space enclosed by at least three support columns 210, and the guide surface 221 is arranged to guide the carrier 100 to be separated.

[0055] Preferably, the carrier separation device further comprises a mounting base plate 600, and the support platform 200, the first separation assembly 300 and the second separation assembly 400 are all disposed on the mounting base plate 600. The first separation cylinder 320 of the first separation assembly 300, the second separation cylinder 420 of the second separation assembly 400, and the avoidance cylinder 430 are all disposed on the mounting base plate 600.

[0056] It is worth noting that the vehicle separation device is also provided with a control button, which is used to control the actions of the first separation cylinder 320 , the second separation cylinder 420 and the avoidance cylinder 430 to achieve the separation of the vehicle 100 to be separated.

[0057] The use process of the above-mentioned carrier separation device is as follows: place the carrier 100 to be separated on the support platform 200 with the second carrier 120 at the bottom; operate the control button to extend the avoidance cylinder 430 to the preset position, delay for 1s after it is in place, and then the second separation cylinder 420 descends, so that the second separation head 410 passes through the first separation hole 111 to press the second carrier 120; then the first separation cylinder 320 rises, and the first separation head 310 passes through the first avoidance hole 231 and the second separation hole 121 to lift the first carrier 110; at this time, the first carrier 110 is separated from the second carrier 120, and the operator can take away the first carrier 110, and the product 130 is placed in the second carrier 120 by gravity. If the operator finds that the product 130 is defective at this time, he can continue to operate the control button to make the ejection cylinder 520 rise, and the third separation head 510 passes through the second avoidance through hole 232 and the third separation through hole 123 to lift the product 130, so that the operator can take out the defective product 130. The specific lifting height of the product 130 can be set to 10 mm.

[0058] The above contents are only preferred embodiments of the present invention. For ordinary technicians in this field, according to the concept of the present invention, there will be changes in the specific implementation methods and application scopes. The content of this specification should not be understood as limiting the present invention.

Claims

1. A carrier separation device, characterized in that: Used for separating a carrier (100) to be separated, the carrier (100) to be separated comprises a first carrier (110) and a second carrier (120), a product (130) is sandwiched between the first carrier (110) and the second carrier (120), the carrier separation device comprises: A support platform (200) is used to place the carrier (100) to be separated, and the first carrier (110) is placed on a side of the second carrier (120) away from the support platform (200); A first separation assembly (300) comprises a first separation head (310) capable of moving along a first direction, wherein the first separation head (310) can pass through the support platform (200) and the second carrier (120) and lift the first carrier (110); A second separation assembly (400) comprises a second separation head (410), wherein the second separation head (410) can pass through the first carrier (110) and press against the second carrier (120); The first separation head (310) and the second separation head (410) can move in opposite directions so that the first carrier (110) and the second carrier (120) tend to move away from each other and the first carrier (110) and the second carrier (120) are separated.

2. The carrier separation device according to claim 1, characterized in that: The first carrier (110) is provided with a first separation through hole (111), and the second separation head (410) can be placed in the first separation through hole (111); the second carrier (120) is provided with a second separation through hole (121), and the support platform (200) is provided with a first avoidance through hole (231) connected to the second separation through hole (121), and the first separation head (310) can be placed in the first avoidance through hole (231) and the second separation through hole (121); the first separation through hole (111) and the second separation through hole (121) are arranged alternately.

3. The carrier separation device according to claim 2, characterized in that: The first carrier (110) is provided with a first bearing position (112), and the first separation through hole (111) is arranged in the circumference of the first bearing position (112); the second carrier (120) is provided with a second bearing position (122), and the second separation through hole (121) is arranged in the circumference of the second bearing position (122).

4. The carrier separation device according to claim 1, characterized in that: The first separation component (300) comprises a first separation cylinder (320), wherein the first separation cylinder (320) is arranged below the support platform (200), and the first separation head (310) is arranged at a driving end of the first separation cylinder (320) along the first direction, and the first separation cylinder (320) can drive the first separation head (310) to move along the first direction.

5. The carrier separation device according to claim 1, characterized in that: The second separation assembly (400) comprises a second separation cylinder (420), and the second separation cylinder (420) is used to drive the second separation head (410) to press against the second carrier (120).

6. The carrier separation device according to claim 5, characterized in that: The second separation component (400) further comprises an avoidance unit, and the avoidance unit is used to drive the second separation head (410) to be selectively placed on a side of the first carrier (110) away from the second carrier (120).

7. The carrier separation device according to claim 6, characterized in that: The avoidance unit comprises an avoidance cylinder (430), the second separation cylinder (420) is arranged on both sides of the support platform (200), the avoidance cylinder (430) is arranged at the driving end of the second separation cylinder (420), the second separation cylinder (420) is used to drive the avoidance cylinder (430) to move along the first direction, the second separation head (410) is arranged at the driving end of the avoidance cylinder (430) along the first direction, the avoidance cylinder (430) can drive the second separation head (410) to move along the second direction, and the second direction is arranged perpendicular to the first direction.

8. The carrier separation device according to claim 7, characterized in that: The second separation assembly (400) includes a connecting plate (440), a guide plate (450) and a guide rod (460); the second separation head (410) is arranged on the connecting plate (440); the guide plate (450) is arranged on the driving end of the second separation cylinder (420); and a guide hole is arranged on the guide plate (450); the guide rod (460) extends along the second direction, and one end is connected to the connecting plate (440), and the other end is slidably inserted into the guide hole.

9. The carrier separation device according to any one of claims 1 to 8, characterized in that: The carrier separation device further comprises a third separation component (500), wherein the third separation component (500) is provided with a third separation head (510), and the third separation head (510) can pass through the support platform (200) and the second carrier (120) and lift the product (130).

10. The carrier separation device according to claim 9, characterized in that: The third separation component (500) includes a pushing cylinder (520), and the pushing cylinder (520) is arranged below the support platform (200). The third separation head (510) is vertically arranged at the driving end of the pushing cylinder (520), and the pushing cylinder (520) can drive the third separation head (510) to move along the first direction; the second carrier (120) is provided with a third separation through hole (123), and the support platform (200) is provided with a second avoidance through hole (232) connected to the third separation through hole (123), and the third separation head (510) can be placed in the second avoidance through hole (232) and the third separation through hole (123); on a plane perpendicular to the first direction, at least part of the product (130) overlaps with the third separation through hole (123).

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