Automatic packaging equipment

Abstract

The utility model belongs to the technical field of packaging electroplating, and discloses automatic packaging equipment. The automatic packaging equipment comprises a carrier plate assembly, a first magnet, a second magnet and a transmission assembly, the carrier plate assembly comprises an upper carrier plate and a lower carrier plate which are oppositely arranged, the upper carrier plate is used for fixing an upper workpiece, and the lower carrier plate is used for fixing a lower workpiece; the first magnet is fixedly arranged on the upper carrier plate, the second magnet is movably arranged on the lower carrier plate, and the second magnet can be attracted to the first magnet so that the edge of the upper carrier plate can be attached to the edge of the lower carrier plate; the transmission assembly is arranged on the lower carrier plate and can drive the second magnet to move between an adsorption position and a release position, and when the second magnet is located at the adsorption position, the second magnet is aligned with the first magnet; when the second magnet is located at the release position, the second magnet is away from the first magnet. The automatic packaging equipment can package the workpiece and meet the double-sided electroplating requirement of the workpiece, and is convenient to operate and high in automation degree.

Description

Technical Field

[0001] The utility model relates to the technical field of packaging electroplating, in particular to an automatic packaging device. Background Art

[0002] During electroplating, a layer of metal film is attached to the surface of the workpiece using the principle of electrolysis to prevent the workpiece from rusting or oxidation. Electroplating can improve the wear resistance, conductivity and corrosion resistance of the workpiece. Existing packaging electroplating equipment is mostly suitable for round workpieces and cannot meet the electroplating requirements of square workpieces. At the same time, existing packaging electroplating equipment mostly seals the workpiece by inflating and squeezing the back of the carrier, so it can only achieve single-sided sealing of the carrier, and thus can only electroplate the workpiece on one side, with a low degree of automation and low electroplating efficiency. Utility Model Content

[0003] The utility model aims to provide an automatic packaging device, which can package workpieces and meet the requirements of double-sided electroplating of the workpieces, and has convenient operation and high automation.

[0004] To achieve this purpose, the utility model adopts the following technical solutions:

[0005] The utility model provides an automatic packaging device, comprising:

[0006] A carrier plate assembly, the carrier plate assembly comprising an upper carrier plate and a lower carrier plate which are arranged opposite to each other, the upper carrier plate is used to fix the upper workpiece, and the lower carrier plate is used to fix the lower workpiece;

[0007] a first magnet, wherein the first magnet is fixedly disposed on the upper carrier plate,

[0008] a second magnet, the second magnet being movably disposed on the download plate, and the second magnet being able to be attracted to the first magnet so that an edge of the upper upload plate is in contact with an edge of the download plate;

[0009] A transmission component is arranged on the download plate, and the transmission component can drive the second magnet to move between an adsorption position and a release position. When the second magnet is located at the adsorption position, the second magnet is aligned with the first magnet; when the second magnet is located at the release position, the second magnet is away from the first magnet.

[0010] Preferably, a plurality of the first magnets and a plurality of the second magnets are provided, the plurality of the first magnets correspond to the plurality of the second magnets one by one, and the plurality of the first magnets are arranged at intervals along the edge of the upper carrier plate.

[0011] Preferably, the transmission assembly is arranged around the edge of the download plate, and the second magnet is arranged on the transmission assembly.

[0012] Preferably, the transmission assembly comprises a synchronous belt and a plurality of supporting vertical shafts, wherein the plurality of supporting vertical shafts are rotatably arranged on the download plate along the edge of the download plate, the synchronous belt is arranged around the plurality of supporting vertical shafts, and the synchronous belt is meshed with the supporting vertical shafts for transmission, and the second magnet is arranged on the synchronous belt;

[0013] The rotation of the supporting vertical shaft can drive the synchronous belt to rotate, so that the second magnet moves between the adsorption position and the release position.

[0014] Preferably, the plurality of supporting vertical axes are arranged corresponding to a plurality of angles of the download plate.

[0015] Preferably, the automatic packaging equipment further comprises a driving assembly, and the driving assembly is used to drive the supporting vertical shaft to rotate.

[0016] Preferably, an avoidance groove is provided on the upper loading plate, and the avoidance groove is used to avoid the supporting vertical axis.

[0017] Preferably, the supporting vertical shaft comprises an axis body and a horizontal rod, the axis body is rotatably arranged on the download plate, the horizontal rod is arranged on the axis body along the horizontal direction, the axis body is provided with external gear teeth, and the synchronous belt is provided with tooth grooves matching the external gear teeth;

[0018] The horizontal rod extends out of the upper loading plate along the avoidance groove, and the horizontal rod is connected to the driving assembly.

[0019] Preferably, the driving assembly comprises a first driving member and a second driving member, wherein the first driving member is used to drive the supporting vertical shaft to rotate in a positive direction, so that the synchronous belt drives the second magnet to move to the adsorption position;

[0020] The second driving member is used to drive the supporting vertical shaft to rotate in the opposite direction, so that the synchronous belt drives the second magnet to move to the release position.

[0021] Preferably, sealing rings are provided on both the upper loading plate and the downloading plate.

[0022] The beneficial effects of the utility model are:

[0023] The utility model provides an automatic packaging device, in which an upper workpiece is fixed on an upper loading plate, and a lower workpiece is fixed on a downloading plate. Since the upper loading plate and the downloading plate are respectively provided with a first magnet and a second magnet which can be attracted to each other, the first magnet and the second magnet are attracted to each other so that the edges of the upper loading plate and the downloading plate can be abutted against each other, so that the upper and lower workpieces respectively located on the upper loading plate and the downloading plate can be packaged, and the electroplating liquid is prevented from entering the inner surface between the upper and lower workpieces during electroplating, thereby ensuring the smooth progress of the electroplating; a transmission component is also provided on the downloading plate, and the transmission component can drive the second magnet to move between an adsorption position and a release position When the second magnet is located at the adsorption position, the second magnet is aligned with the first magnet, so the first magnet drives the upper and lower download plates to stick to each other by adsorbing with the second magnet, thereby realizing the packaging of the upper and lower workpieces; when the second magnet is located at the release position, the second magnet is away from the first magnet, and the upper and lower download plates can be separated from each other at this time, thereby disassembling the upper and lower workpieces that have completed electroplating; the transmission component can realize the sticking of the upper and lower download plates by driving the second magnet to move to the adsorption position, thereby realizing the packaging of the upper and lower workpieces, which is easy to operate, has a high degree of automation, and can simultaneously meet the requirements of double-sided electroplating of the workpiece. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is an axonometric diagram of the automatic packaging equipment provided by the specific embodiment of the utility model;

[0025] Figure 2 yes Figure 1 A partial enlarged view of the middle A;

[0026] Figure 3 It is a top view of the automatic packaging equipment provided by the specific embodiment of the utility model;

[0027] Figure 4 It is an exploded view of the automatic packaging equipment provided by the specific implementation mode of the utility model.

[0028] In the figure:

[0029] 100-Loading workpiece;

[0030] 200-down workpiece;

[0031] 1-carrier assembly; 11-upper carrier; 111-avoidance slot; 12-lower carrier; 121-auxiliary roller;

[0032] 3- Second magnet;

[0033] 4-transmission assembly; 41-synchronous belt; 42-support vertical shaft; 421-shaft body; 422-horizontal rod;

[0034] 5-driving assembly; 51-first driving member; 52-second driving member;

[0035] 6- Sealing ring;

[0036] 7- Pressed parts;

[0037] 8-Carrier. DETAILED DESCRIPTION

[0038] The present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are only used to explain the present invention, rather than to limit the present invention. It should also be noted that, for ease of description, only the parts related to the present invention, rather than all structures, are shown in the accompanying drawings.

[0039] In the description of the present invention, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral 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 utility model, 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] In the description of this embodiment, the terms "upper", "lower", "right", "left" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0042] like Figure 1 and Figure 2As shown, the utility model provides an automatic packaging device, which includes a carrier plate assembly 1, a first magnet, a second magnet 3 and a transmission assembly 4. The carrier plate assembly 1 includes an upper loading plate 11 and a lower loading plate 12 that are relatively arranged. The upper loading plate 11 is used to fix the upper workpiece 100, and the lower loading plate 12 is used to fix the lower workpiece 200; the first magnet is fixedly arranged on the upper loading plate 11, and the second magnet 3 is movably arranged on the lower loading plate 12. The second magnet 3 can be adsorbed with the first magnet so that the edge of the upper loading plate 11 is in contact with the edge of the lower loading plate 12; the transmission assembly 4 is arranged on the lower loading plate 12, and the transmission assembly 4 can drive the second magnet 3 to move between the adsorption position and the release position. When the second magnet 3 is at the adsorption position, the second magnet 3 is aligned with the first magnet; when the second magnet 3 is at the release position, the second magnet 3 is away from the first magnet. In this embodiment, the upper workpiece 100 is fixed on the upper loading plate 11, and the lower workpiece 200 is fixed on the downloading plate 12. Since the upper loading plate 11 and the downloading plate 12 are respectively provided with the first magnet and the second magnet 3 that can be attracted to each other, the first magnet and the second magnet 3 are attracted to each other so that the edges of the upper loading plate 11 and the downloading plate 12 can be close to each other, so that the upper workpiece 100 and the lower workpiece 200 respectively located on the upper loading plate 11 and the downloading plate 12 can be packaged to prevent the plating liquid from entering the inner surface between the upper workpiece 100 and the lower workpiece 200 during electroplating, thereby ensuring the smooth progress of electroplating; the downloading plate 12 is also provided with a transmission component 4, which can drive the second magnet 3 to move between the adsorption position and the release position. When the second magnet When the iron 3 is located at the adsorption position, the second magnet 3 is aligned with the first magnet, so the first magnet drives the upper loading plate 11 and the downloading plate 12 to be close to each other by adsorption with the second magnet 3, thereby realizing the packaging of the upper workpiece 100 and the lower workpiece 200; and when the second magnet 3 is located at the release position, the second magnet 3 is away from the first magnet, and the upper loading plate 11 and the downloading plate 12 can be separated from each other at this time, thereby disassembling the upper workpiece 100 and the lower workpiece 200 that have completed electroplating; the transmission component 4 can realize the close contact of the upper loading plate 11 and the downloading plate 12 by driving the second magnet 3 to move to the adsorption position, thereby realizing the packaging of the upper workpiece 100 and the lower workpiece 200, which is easy to operate, highly automated, and can simultaneously meet the requirements of double-sided electroplating of the workpieces. Specifically, the upper workpiece 100 and the lower workpiece 200 are rectangular plate structures of the same shape, the upper loading plate 11 and the downloading plate 12 are also rectangular plate structures, the upper workpiece 100 is fixedly arranged in the middle position of the upper loading plate 11, and the lower workpiece 200 is arranged in the middle position of the downloading plate 12; when encapsulating the upper workpiece 100 and the lower workpiece 200, the upper loading plate 11 is placed vertically on the downloading plate 12, the edges of the two overlap, and through the mutual adsorption of the first magnet and the second magnet 3, the edges of the upper loading plate 11 and the downloading plate 12 are tightly attached to encapsulate the upper workpiece 100 and the lower workpiece 200 inside.

[0043] Furthermore, if Figure 1 and Figure 2 As shown, a plurality of first magnets and a plurality of second magnets 3 are provided, and the plurality of first magnets correspond to the plurality of second magnets 3 one by one, and the plurality of first magnets are arranged at intervals along the edge of the upper loading plate 11. In this embodiment, the first magnet is fixedly arranged at the edge of the upper loading plate 11, and the second magnet 3 is arranged at a corresponding position on the downloading plate 12. The plurality of first magnets and the plurality of second magnets 3 are the same in number and correspond to each other one by one, thereby ensuring that the upper loading plate 11 and the downloading plate 12 can be evenly and tightly sealed along the edge; specifically, when the second magnet 3 is located at the adsorption position, the plurality of second magnets 3 are aligned up and down with the plurality of first magnets one by one, so that the second magnet 3 can be adsorbed with the first magnet; when the electroplating is completed, the transmission component 4 drives all the second magnets 3 to move synchronously to the release position, at which time the position of the second magnet 3 is staggered with the position of the first magnet, that is, the second magnet 3 is out of the position of the up and down alignment with the first magnet, and the first magnet 3 is no longer adsorbed.

[0044] Further, the transmission assembly 4 is arranged around the edge of the download plate 12, and the second magnet 3 is arranged on the transmission assembly 4. In this embodiment, the transmission assembly 4 is arranged around the edge of the download plate 12, and the second magnet 3 is fixedly arranged on the transmission assembly 4, that is, the transmission assembly 4 drives the second magnet 3 to move between the adsorption position and the release position; specifically, the second magnet 3 is fixedly arranged on the transmission assembly 4, and the transmission assembly 4 is arranged on the download plate 12, so the second magnet 3 drives the download plate 12 to abut against the upper loading plate 11 through the transmission assembly 4.

[0045] Furthermore, if Figure 1 and Figure 2As shown, the transmission assembly 4 includes a synchronous belt 41 and a plurality of supporting vertical shafts 42. The plurality of supporting vertical shafts 42 are rotatably arranged on the download plate 12 along the edge of the download plate 12. The synchronous belt 41 is arranged around the plurality of supporting vertical shafts 42, and the synchronous belt 41 is meshed with the supporting vertical shafts 42 for transmission. The second magnet 3 is arranged on the synchronous belt 41. The rotation of the supporting vertical shaft 42 can drive the synchronous belt 41 to rotate, so that the second magnet 3 moves between the adsorption position and the release position. In this embodiment, the download plate 12 is a rectangular structure, and the supporting vertical shafts 42 are arranged at the four corners of the download plate 12. The synchronous belt 41 is arranged around the four supporting vertical shafts 42 and meshes with the supporting vertical shafts 42 for transmission. Therefore, the rotation of the four supporting vertical shafts 42 can drive the synchronous belt 41 to rotate, thereby driving the second magnet 3 on the synchronous belt 41 to move between the adsorption position and the release position; specifically, a card slot for vertically limiting the synchronous belt 41 is provided on the supporting vertical shaft 42. When the second magnet 3 on the synchronous belt 41 is adsorbed with the first magnet on the upper loading plate 11, the synchronous belt 41 can drive the supporting vertical shaft 42 through the card slot, and then drive the download plate 12 to be closely attached to the upper loading plate 11 through the supporting vertical shaft 42. In another embodiment, the transmission assembly 4 is four sets of sliding rails and long strip sliders that slide together, and the four sets of sliding rails and sliders are respectively arranged on the four sides of the download plate 12; wherein the sliding rails are fixed on the download plate 12, the sliders are embedded in the sliding rails and can slide along the sliding rails, and the second magnet 3 is fixed on the sliders, and the second magnet 3 can be moved between the adsorption position and the release position by sliding the sliders.

[0046] Specifically, if Figure 2 and Figure 3 As shown, multiple vertical support shafts 42 are arranged corresponding to multiple angles of the download plate 12. In this embodiment, the download plate 12 is rectangular, and the vertical support shafts 42 are arranged at four angles on the download plate 12. The synchronous belt 41 is surrounded by the four vertical support shafts 42 and abuts against the vertical support shafts 42. Therefore, the vertical support shafts 42 can stretch the synchronous belt 41 to form a shape that conforms to the outer contour of the download plate 12, so that when the second magnet 3 on the synchronous belt 41 is attracted to the first magnet, the edge of the download plate 12 can be more closely and stably fitted with the edge of the upper loading plate 11.

[0047] Specifically, if Figure 3 and Figure 4As shown, the automatic packaging equipment also includes a driving component 5, which is used to drive the support vertical shaft 42 to rotate. In this embodiment, the automatic packaging equipment also includes a carrier 8, which is used to carry the download plate 12. The driving component 5 is arranged on the carrier 8. The driving component 5 can apply a force to the support vertical shaft 42 to rotate the support vertical shaft 42, thereby driving the synchronous belt 41 to rotate around the lower workpiece 200 in the middle position of the download plate 12, and then drive the second magnet 3 on the synchronous belt 41 to move between the adsorption position and the release position; because the driving component 5 is provided to drive the synchronous belt 41, there is no need for the staff to manually rotate the support vertical shaft 42 or the synchronous belt 41, thereby improving the automation level of the automatic packaging equipment, saving time and labor, and high work efficiency.

[0048] Specifically, if Figure 2 As shown, the upper loading plate 11 is provided with an avoidance groove 111, and the avoidance groove 111 is used to avoid the support vertical shaft 42. In this embodiment, the avoidance groove 111 is opened at the position of the upper loading plate 11 corresponding to the support vertical shaft 42, and when the upper loading plate 11 and the downloading plate 12 are in contact, the support vertical shaft 42 extends into the avoidance groove 111 to avoid the support vertical shaft 42 and the upper loading plate 11 from colliding, so that the upper loading plate 11 and the downloading plate 12 can be closely in contact.

[0049] Specifically, if Figure 2 As shown, the supporting vertical shaft 42 includes an axis body 421 and a horizontal rod 422. The axis body 421 is rotatably arranged on the download plate 12, and the horizontal rod 422 is arranged on the axis body 421 along the horizontal direction. The axis body 421 is provided with external gear teeth, and the synchronous belt 41 is provided with tooth grooves matching the external gear teeth; the horizontal rod 422 extends out of the upper loading plate 11 along the avoidance groove 111, and the horizontal rod 422 is connected to the driving assembly 5. In this embodiment, the synchronous belt 41 is arranged around the shaft 421, and the inner side of the synchronous belt 41 has a tooth groove, which can mesh with the outer gear teeth of the shaft 421, so that the synchronous belt 41 can maintain synchronous movement with the shaft 421 and prevent slipping; the shaft 421 is rotatably set on the download plate 12, and the horizontal rod 422 is fixed on the shaft 421 and extends out of the upper loading plate 11 along the avoidance groove 111, and the shaft 421 can be rotated by toggling the horizontal rod 422; specifically, the avoidance groove 111 is in the shape of a trumpet, thereby leaving room for the rotation of the horizontal rod 422; the driving component 5 is connected to the horizontal rod 422, and the driving component 5 can drive the shaft 421 to rotate by driving the horizontal rod 422.

[0050] Specifically, if Figure 3 and Figure 4As shown, the driving assembly 5 includes a first driving member 51 and a second driving member 52. The first driving member 51 is used to drive the supporting vertical shaft 42 to rotate in the forward direction, so that the synchronous belt 41 drives the second magnet 3 to move to the adsorption position; the second driving member 52 is used to drive the supporting vertical shaft 42 to rotate in the reverse direction, so that the synchronous belt 41 drives the second magnet 3 to move to the release position. In this embodiment, the first driving member 51 and the second driving member 52 are both arranged on the carrier 8; specifically, the first driving member 51 and the second driving member 52 are both cylinders, and there are two of the first driving member 51 and the second driving member 52, corresponding to the four supporting vertical shafts 42; wherein the output end of the first driving member 51 abuts against the horizontal rod 422 of the supporting vertical shaft 42 along the clockwise direction of the top view of the automatic packaging equipment, and the output end of the second driving member 52 abuts against the horizontal rod 422 of the supporting vertical shaft 42 along the counterclockwise direction of the top view of the automatic packaging equipment. Before electroplating, the staff starts the first driving member 51, and the output end of the first driving member 51 pushes the horizontal rod 422 supporting the vertical shaft 42 to rotate forward, thereby driving the synchronous belt 41 to drive the second magnet 3 to move to the adsorption position. At this time, the other two horizontal rods 422 supporting the vertical shaft 42 rotate forward until they just abut against the output end of the second driving member 52; when the electroplating is completed, the staff starts the second driving member 52, and the output end of the second driving member 52 pushes the horizontal rod 422 supporting the vertical shaft 42 to rotate reversely, thereby driving the synchronous belt 41 to drive the second magnet 3 to move from the adsorption position to the release position. At this time, the other two horizontal rods 422 supporting the vertical shaft 42 rotate reversely until they just abut against the output end of the first driving member 51.

[0051] Furthermore, a sealing ring 6 is provided on both the upper loading plate 11 and the lower loading plate 12. In this embodiment, a sealing ring 6 is provided on both the upper loading plate 11 and the lower loading plate 12. When the upper loading plate 11 and the lower loading plate 12 are pressed against each other, the sealing ring 6 on the lower loading plate 12 can be tightly pressed against the upper loading plate 11, and the sealing ring 6 on the upper loading plate 11 can be tightly pressed against the lower loading plate 12, thereby further improving the sealing performance of the upper loading plate 11 and the lower loading plate 12 for workpiece packaging.

[0052] Further, the automatic packaging equipment also includes a plurality of press-fitting parts 7, and the plurality of press-fitting parts 7 are all arranged on the carrier 8. In the present embodiment, the press-fitting part 7 is a vertically arranged cylinder, and the press-fitting part 7 is used to apply a downward force to the upper carrier plate 11, so that the upper carrier plate 11 reaches a predetermined installation position on the download plate 12, so as to facilitate the second magnet 3 to smoothly absorb the first magnet; specifically, the staff uses a mechanical arm to place the download plate 12 with the lower workpiece 200 installed on the carrier 8, and then uses a mechanical arm to align the upper carrier plate 11 with the upper workpiece 100 installed with the download plate 12 vertically and place the upper carrier plate 11 on the download plate 12, and then, the output end of the press-fitting part 7 is vertically pressed against the upper carrier plate 11, and the carrier plate assembly 1 is pre-assembled to prevent the carrier plate assembly 1 from being pushed when the subsequent driving assembly 5 pushes the horizontal rod 422 supporting the vertical shaft 42, and at the same time, the second magnet 3 can be close to the first magnet, ensuring that when the second magnet 3 reaches the absorption position, the second magnet 3 can be absorbed smoothly with the first magnet.

[0053] Furthermore, the download plate 12 is also provided with a plurality of auxiliary rollers 121 that can rotate along a vertical axis. The outer peripheral surface of the auxiliary roller 121 is in contact with the side surface of the synchronous belt 41. The auxiliary roller 121 can roll along with the movement of the synchronous belt 41, thereby playing a role in assisting the movement of the synchronous belt 41. At the same time, it can also further limit the synchronous belt 41, preventing the synchronous belt 41 from deviating from the predetermined route during the movement, thereby ensuring the smooth progress of the packaging operation.

[0054] Obviously, the above embodiments of the present invention are merely examples for the purpose of clearly illustrating the present invention, and are not intended to limit the implementation methods of the present invention. For those skilled in the art, various obvious changes, readjustments and substitutions can be made without departing from the scope of protection of the present invention. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the scope of protection of the claims of the present invention.

Claims

1. Automatic packaging equipment, characterized in that, include: A carrier plate assembly (1), the carrier plate assembly (1) comprising an upper carrier plate (11) and a lower carrier plate (12) arranged relatively to each other, the upper carrier plate (11) being used to fix an upper workpiece (100), and the lower carrier plate (12) being used to fix a lower workpiece (200); a first magnet, the first magnet being fixedly arranged on the upper carrier plate (11), a second magnet (3), the second magnet (3) being movably arranged on the downloading plate (12), the second magnet (3) being able to be attracted to the first magnet so that the edge of the upper loading plate (11) is in contact with the edge of the downloading plate (12); a transmission assembly (4), the transmission assembly (4) being arranged on the download plate (12), the transmission assembly (4) being capable of driving the second magnet (3) to move between an adsorption position and a release position, and when the second magnet (3) is located at the adsorption position, the second magnet (3) is aligned with the first magnet; When the second magnet (3) is located at the release position, the second magnet (3) is away from the first magnet.

2. The automatic packaging equipment according to claim 1, characterized in that: A plurality of the first magnets and a plurality of the second magnets (3) are provided, and the plurality of the first magnets correspond to the plurality of the second magnets (3) one by one, and the plurality of the first magnets are arranged at intervals along the edge of the upper carrier plate (11).

3. The automatic packaging equipment according to claim 1, characterized in that: The transmission component (4) is arranged around the edge of the download plate (12), and the second magnet (3) is arranged on the transmission component (4).

4. The automatic packaging equipment according to claim 1, characterized in that: The transmission assembly (4) comprises a synchronous belt (41) and a plurality of supporting vertical shafts (42), wherein the plurality of supporting vertical shafts (42) are rotatably arranged on the download plate (12) along the edge of the download plate (12), the synchronous belt (41) is arranged around the plurality of supporting vertical shafts (42), and the synchronous belt (41) is meshed with the supporting vertical shafts (42) for transmission, and the second magnet (3) is arranged on the synchronous belt (41); The rotation of the supporting vertical shaft (42) can drive the synchronous belt (41) to rotate, so that the second magnet (3) moves between the adsorption position and the release position.

5. The automatic packaging equipment according to claim 4, characterized in that: The plurality of supporting vertical axes (42) are arranged corresponding to the plurality of angles of the download plate (12).

6. The automatic packaging equipment according to claim 4, characterized in that: The automatic packaging equipment further comprises a driving assembly (5), wherein the driving assembly (5) is used to drive the supporting vertical shaft (42) to rotate.

7. The automatic packaging equipment according to claim 6, characterized in that: The upper loading plate (11) is provided with an avoidance groove (111), and the avoidance groove (111) is used to avoid the supporting vertical shaft (42).

8. The automatic packaging equipment according to claim 7, characterized in that: The supporting vertical shaft (42) comprises a shaft body (421) and a horizontal rod (422), the shaft body (421) is rotatably arranged on the download plate (12), the horizontal rod (422) is arranged on the shaft body (421) along the horizontal direction, the shaft body (421) is provided with external gear teeth, and the synchronous belt (41) is provided with tooth grooves matching the external gear teeth; The horizontal rod (422) extends out of the upper loading plate (11) along the avoidance groove (111), and the horizontal rod (422) is connected to the driving assembly (5).

9. The automatic packaging equipment according to claim 6, characterized in that: The driving assembly (5) comprises a first driving member (51) and a second driving member (52), wherein the first driving member (51) is used to drive the supporting vertical shaft (42) to rotate in a positive direction, so that the synchronous belt (41) drives the second magnet (3) to move to the adsorption position; The second driving member (52) is used to drive the supporting vertical shaft (42) to rotate in the opposite direction, so that the synchronous belt (41) drives the second magnet (3) to move to the release position.

10. The automatic packaging equipment according to claim 1, characterized in that: The upper loading plate (11) and the lower loading plate (12) are both provided with sealing rings (6).

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