A kind of debonding groove temporary storage system and battery pack recycling line

Abstract

This utility model discloses a degumming tank temporary storage system and a battery pack recycling line, relating to the field of battery recycling technology. The degumming tank temporary storage system includes a feeding trolley, a transfer trolley, a limiting track, and a temporary storage rack. The transfer trolley cooperates with the limiting track and is positioned between the feeding trolley and the temporary storage rack. The limiting track extends along a first direction. The feeding trolley is equipped with a first roller conveyor, and the transfer trolley is equipped with a second roller conveyor. The first roller conveyor is used to horizontally place the degumming tank and deliver it to the second roller conveyor. The temporary storage rack has multiple temporary storage chambers along the first direction. Each temporary storage chamber is equipped with a third roller conveyor. The second roller conveyor is used to deliver the degumming tank to the third roller conveyor in one of the temporary storage chambers. The first, second, and third roller conveyors have the same conveying direction. The degumming tank temporary storage system provided by this utility model can achieve automated temporary storage of degumming tanks, saving time and labor, shortening the temporary storage cycle, improving temporary storage efficiency, and ensuring recycling efficiency.

Description

Technical Field

[0001] This utility model relates to the field of battery recycling technology, specifically to a degumming tank temporary storage system and a battery pack recycling line. Background Technology

[0002] Currently, with the explosive growth in sales of new energy vehicles, the volume of retired batteries is about to enter a period of rapid increase. Therefore, lithium battery recycling has become a top priority for sustainable development. The first step in lithium battery recycling is to disassemble the battery pack after it is removed from the vehicle to separate the multiple cells that are stuck together. To achieve non-destructive removal of the cells, the battery pack is generally soaked in a degumming agent to remove the adhesive. However, the degumming time is relatively long, generally around 24 hours. As a result, large-scale recycling requires a large number of degumming tanks to hold the degumming agent. Currently, these degumming tanks need to be manually moved to shelves for temporary storage, which is time-consuming, labor-intensive, has a long storage period, and low storage efficiency, thus affecting the recycling efficiency.

[0003] In view of this, it is particularly important to design and manufacture a degumming tank temporary storage system with high temporary storage efficiency and high recycling efficiency, as well as a battery pack recycling line, especially in battery recycling. Utility Model Content

[0004] The purpose of this invention is to provide a temporary storage system for a degumming tank, which can realize the automated temporary storage of the degumming tank, saving time and effort, shortening the temporary storage cycle, improving the temporary storage efficiency, and ensuring the recycling efficiency.

[0005] Another objective of this invention is to provide a battery pack recycling line that can achieve automated temporary storage in the degumming tank, saving time and effort, shortening the temporary storage cycle, improving temporary storage efficiency, and ensuring recycling efficiency.

[0006] This utility model is achieved by the following technical solution.

[0007] A temporary storage system for a degumming tank includes a feeding trolley, a transfer trolley, a limiting rail, and a temporary storage rack. The transfer trolley cooperates with the limiting rail and is positioned between the feeding trolley and the temporary storage rack. The limiting rail extends along a first direction. The feeding trolley is equipped with a first roller conveyor, and the transfer trolley is equipped with a second roller conveyor. The first roller conveyor is used to place the degumming tank horizontally and to deliver the degumming tank to the second roller conveyor. The temporary storage rack is provided with multiple temporary storage chambers along the first direction. Each temporary storage chamber is equipped with a third roller conveyor. The second roller conveyor is used to deliver the degumming tank to the third roller conveyor in one of the temporary storage chambers. The first roller conveyor, the second roller conveyor, and the third roller conveyor have the same conveying direction, and all of them are in the second direction, which is perpendicular to the first direction.

[0008] Optionally, the feeding vehicle includes a vehicle body, a lifting mechanism, and a mounting frame. The lifting mechanism is installed on the vehicle body and connected to the mounting frame. The first roller conveyor is installed on the mounting frame. The lifting mechanism is used to drive the first roller conveyor to move up and down along a third direction through the mounting frame. The first direction, the second direction, and the third direction are perpendicular to each other.

[0009] Optionally, the lifting mechanism is a scissor lift.

[0010] Optionally, the transfer vehicle includes a frame, a slider, a first driving member, and a transmission gear. The limiting track includes a rack and a guide rail arranged in parallel and spaced apart. Both the rack and the guide rail extend along a first direction. The slider is connected to the bottom of the frame and slides with the guide rail. The first driving member is mounted on the frame and connected to the transmission gear. The transmission gear meshes with the rack.

[0011] Optionally, the transfer car also includes a lifting mechanism and a fixed frame. The lifting mechanism is mounted on the car frame and connected to the fixed frame. The second roller conveyor is mounted on the fixed frame. The lifting mechanism is used to drive the second roller conveyor to rise and fall along a third direction through the fixed frame. The first direction, the second direction, and the third direction are perpendicular to each other.

[0012] Optionally, the lifting mechanism includes a second driving member, a driving sprocket, a driven sprocket, and a chain. The second driving member is mounted on a fixed frame and connected to the driving sprocket. The driving sprocket is connected to the driven sprocket via the chain. The fixed frame is connected to the chain.

[0013] Optionally, the temporary storage rack is also provided with multiple temporary storage chambers along a third direction, and the multiple temporary storage chambers are distributed in a rectangular array.

[0014] Optionally, the second roller conveyor is equipped with a first position sensor, which is used to control the first roller conveyor and the second roller conveyor to pause simultaneously when the degumming tank moves to a first preset position on the second roller conveyor. And / or, the third roller conveyor is equipped with a second position sensor, which is used to control the second roller conveyor and the third roller conveyor to pause simultaneously when the degumming tank moves to a second preset position on the third roller conveyor.

[0015] Optionally, the degumming tank temporary storage system also includes a timer for timing the storage time of the degumming tank in the temporary storage chamber.

[0016] A battery pack recycling line includes the aforementioned degumming tank temporary storage system. The degumming tank temporary storage system includes a feeding trolley, a transfer trolley, a limiting rail, and a temporary storage rack. The transfer trolley cooperates with the limiting rail and is located between the feeding trolley and the temporary storage rack. The limiting rail extends along a first direction. The feeding trolley is equipped with a first roller conveyor, and the transfer trolley is equipped with a second roller conveyor. The first roller conveyor is used to place the degumming tank horizontally and to deliver the degumming tank to the second roller conveyor. The temporary storage rack is provided with multiple temporary storage chambers along the first direction. Each temporary storage chamber is equipped with a third roller conveyor. The second roller conveyor is used to deliver the degumming tank to the third roller conveyor in one of the temporary storage chambers. The first roller conveyor, the second roller conveyor, and the third roller conveyor have the same conveying direction, and all of them are in the second direction, which is perpendicular to the first direction.

[0017] The adhesive release tank temporary storage system and battery pack recycling line provided by this utility model have the following beneficial effects: The adhesive release tank temporary storage system provided by this utility model includes a transfer trolley and a limiting rail, positioned between a feeding trolley and a temporary storage rack. The limiting rail extends along a first direction. The feeding trolley is equipped with a first roller conveyor, and the transfer trolley is equipped with a second roller conveyor. The first roller conveyor is used to horizontally place the adhesive release tank and deliver it to the second roller conveyor. The temporary storage rack has multiple temporary storage chambers along the first direction, and each temporary storage chamber is equipped with a third roller conveyor. The second roller conveyor is used to deliver the adhesive release tank to the third roller conveyor in one of the temporary storage chambers. The first, second, and third roller conveyors all have the same conveying direction, which is the second direction, perpendicular to the first direction. Compared with the prior art, the adhesive release tank temporary storage system provided by this utility model, due to the use of a feeding trolley equipped with a first roller conveyor and a transfer trolley equipped with a second roller conveyor, can achieve automated temporary storage of the adhesive release tank, saving time and labor, shortening the temporary storage cycle, improving temporary storage efficiency, and ensuring recycling efficiency.

[0018] The battery pack recycling line provided by this utility model includes a degumming tank temporary storage system, which can realize the automated temporary storage of the degumming tank, saving time and labor, shortening the temporary storage cycle, improving temporary storage efficiency, and ensuring recycling efficiency. Attached Figure Description

[0019] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of the adhesive release tank temporary storage system provided in an embodiment of the present invention; Figure 2A schematic diagram of the feeding cart in the degumming tank temporary storage system provided in this embodiment of the utility model; Figure 3 This is a schematic diagram of the structure of the transfer car and the limiting track in the glue-unlocking tank temporary storage system provided in this embodiment of the utility model; Figure 4 for Figure 3 A magnified view of a portion of IV; Figure 5 for Figure 3 A schematic diagram of the connection between the first driving component and the transmission gear; Figure 6 A schematic diagram of the lifting mechanism of the transfer car in the temporary storage system of the degumming tank provided in this embodiment of the utility model; Figure 7 A schematic diagram of the temporary storage rack in the degumming tank temporary storage system provided in this embodiment of the utility model.

[0021] Icons: 100-Debonding tank temporary storage system; 110-Feeding trolley; 111-First roller conveyor; 112-Car body; 113-Lifting mechanism; 114-Mounting frame; 120-Transfer trolley; 121-Second roller conveyor; 122-Car frame; 123-Slider; 124-First drive component; 125-Transmission gear; 126-Lifting mechanism; 1261-Second drive component; 1262-Drive sprocket; 1263-Driven sprocket; 1264-Chain; 127-Fixing frame; 128-First position sensor; 130-Limit rail; 131-Rack; 132-Guide rail; 140-Temporary storage rack; 141-Temporary storage chamber; 142-Third roller conveyor; 143-Second position sensor; 200-Debonding tank. Detailed Implementation

[0022] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0024] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0025] In the description of this utility model, it should be noted that the terms "inner," "outer," "upper," "lower," "horizontal," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the utility model product is in use. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first," "second," "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0026] In the description of this utility model, it should also be noted that, unless otherwise explicitly specified and limited, the terms "set," "connected," "installed," and "connected" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] The following detailed description of some embodiments of the present invention is provided in conjunction with the accompanying drawings. Unless otherwise specified, the features in the following embodiments can be combined with each other.

[0028] Please refer to Figure 1 This utility model embodiment provides a battery pack recycling line (not shown) for recycling battery packs. It can achieve automated temporary storage in the degumming tank 200, saving time and labor, shortening the temporary storage cycle, improving temporary storage efficiency, and ensuring recycling efficiency.

[0029] It should be noted that the battery pack recycling line includes a degumming tank temporary storage system 100 and a recycling device (not shown in the figure). The degumming tank temporary storage system 100 and the recycling device are arranged sequentially. After the battery pack is manually or using a robotic arm to feed it into the degumming tank 200 containing the degumming agent, the degumming tank 200 is sent to the degumming tank temporary storage system 100 for temporary storage. After a preset time, the degumming tank temporary storage system 100 also sends the degumming tank 200 to the recycling device, which is used for further disassembly and recycling of the battery pack after degumming.

[0030] The debonding tank temporary storage system 100 includes a feeding trolley 110, a transfer trolley 120, a limiting rail 130, and a temporary storage rack 140. The transfer trolley 120 cooperates with the limiting rail 130 and is located between the feeding trolley 110 and the temporary storage rack 140. The limiting rail 130 extends along a first direction, allowing the transfer trolley 120 to move relative to it. The limiting rail 130 guides and limits the movement of the transfer trolley 120. The feeding trolley 110 is equipped with a first roller conveyor 111, and the transfer trolley 120 is equipped with a second roller conveyor 121. The feeding trolley 110 delivers the debonding tank 200, which is soaked in a battery pack, to the side of the transfer trolley 120. The first roller conveyor 111 allows the debonding tank 200 to be placed horizontally and delivers it to the second roller conveyor 121. The temporary storage rack 140 is provided with multiple temporary storage chambers 141 along a first direction. Each temporary storage chamber 141 is equipped with a third roller conveyor 142. The transfer cart 120 is used to selectively deliver the degummed tank 200 soaked in battery packs to a temporary storage chamber 141. The second roller conveyor 121 is used to deliver the degummed tank 200 to the third roller conveyor 142 of a temporary storage chamber 141. The first roller conveyor 111, the second roller conveyor 121, and the third roller conveyor 142 all have the same conveying direction, which is the second direction, perpendicular to the first direction, thus achieving a reasonable layout of the degummed tank temporary storage system 100. In this way, the two-stage conveying method—degumming the degummed tank 200 to the transfer cart 120 via the feeding cart 110 and then delivering it to the temporary storage rack 140 via the transfer cart 120—achieves automated temporary storage of the degummed tank 200, saving time and labor, shortening the temporary storage cycle, improving storage efficiency, and ensuring recycling efficiency.

[0031] Please refer to Figure 2 The feeding cart 110 includes a cart body 112, a lifting mechanism 113, and a mounting frame 114. The lifting mechanism 113 is mounted on the cart body 112 and connected to the mounting frame 114. The first roller conveyor 111 is mounted on the mounting frame 114. The lifting mechanism 113 is used to drive the first roller conveyor 111 to move up and down along a third direction via the mounting frame 114, so as to adjust the height of the first roller conveyor 111 and the degumming groove 200 located on the first roller conveyor 111. Specifically, the first direction, the second direction, and the third direction are perpendicular to each other. The first direction and the second direction are both located on a horizontal plane, and the third direction is a vertical direction.

[0032] In this embodiment, the lifting mechanism 113 is a scissor lift. However, it is not limited to this. In other embodiments, the lifting mechanism 113 can be a boom lift or a mast lift. The type of lifting mechanism 113 is not specifically limited.

[0033] Please refer to the reference. Figures 3 to 6The transfer vehicle 120 includes a frame 122, a slider 123, a first drive member 124, and a transmission gear 125. The limiting track 130 includes a rack 131 and a guide rail 132 arranged in parallel intervals, both extending along a first direction. The slider 123 is connected to the bottom of the frame 122 and slidably engages with the guide rail 132, allowing it to slide relative to the guide rail 132, which in turn guides and limits its movement. The first drive member 124 is mounted on the frame 122 and connected to the transmission gear 125, which meshes with the rack 131. The first drive member 124 drives the transmission gear 125 to rotate, thereby causing the frame 122 to move along the first direction, and thus the entire transfer vehicle 120 to move along the first direction.

[0034] Optionally, the transfer vehicle 120 also includes a lifting mechanism 126 and a fixing frame 127. The lifting mechanism 126 is mounted on the frame 122 and connected to the fixing frame 127. The second roller conveyor 121 is mounted on the fixing frame 127. The lifting mechanism 126 is used to drive the second roller conveyor 121 to rise and fall in a third direction through the fixing frame 127, so as to adjust the height of the second roller conveyor 121 and the degumming groove 200 located on the second roller conveyor 121.

[0035] The lifting mechanism 126 includes a second driving member 1261, a driving sprocket 1262, a driven sprocket 1263, and a chain 1264. The second driving member 1261 is mounted on the fixed frame 127 and connected to the driving sprocket 1262. The driving sprocket 1262 is connected to the driven sprocket 1263 via the chain 1264. The fixed frame 127 is connected to the chain 1264. The second driving member 1261 drives the driving sprocket 1262 to rotate, thereby driving the chain 1264 to move, which in turn drives the fixed frame 127 to rise or fall in a third direction, thereby adjusting the height of the second roller line 121 and the degumming groove 200 located on the second roller line 121.

[0036] Optionally, the second roller conveyor 121 is provided with a first position sensor 128. The first position sensor 128 is used to control the first roller conveyor 111 and the second roller conveyor 121 to pause simultaneously when the degumming tank 200 moves to a first preset position on the second roller conveyor 121, so that the degumming tank 200 stops at the first preset position on the second roller conveyor 121, thereby realizing the accurate feeding of the degumming tank 200 from the feeding car 110 to the transfer car 120.

[0037] Please refer to Figure 7Furthermore, the temporary storage rack 140 is also provided with a plurality of temporary storage chambers 141 along a third direction. The plurality of temporary storage chambers 141 are arranged in a rectangular array, that is, the temporary storage rack 140 is provided with multiple rows of temporary storage chambers 141 along the first direction, and each row of temporary storage chambers 141 is provided with multiple temporary storage chambers along the third direction, so as to greatly increase the number of temporary storage chambers 141 in the temporary storage rack 140, so that the temporary storage rack 140 can store more degumming tanks 200 at the same time and reduce the footprint of the temporary storage rack 140.

[0038] Optionally, the third roller conveyor 142 is provided with a second position sensor 143. The second position sensor 143 is used to control the second roller conveyor 121 and the third roller conveyor 142 to pause simultaneously when the degumming tank 200 moves to the second preset position on the third roller conveyor 142, so that the degumming tank 200 stops at the second preset position on the third roller conveyor 142, thereby realizing the precise feeding of the degumming tank 200 from the transfer car 120 to the temporary storage rack 140.

[0039] Optionally, the degumming tank temporary storage system 100 also includes a timer (not shown), which is used to time the storage time of the degumming tank 200 in the temporary storage chamber 141. When the storage time of the degumming tank 200 in the temporary storage chamber 141 reaches a preset time, the transfer car 120 is first controlled to remove the degumming tank 200 from the corresponding temporary storage chamber 141, and then the feeding car 110 is controlled to remove the degumming tank 200 from the transfer car 120 and send it to the recycling device, so as to realize the function of removing the degumming tank 200.

[0040] It should be noted that during the storage process of the degumming tank 200, the degumming tank 200 soaked with battery packs is first placed on the first roller conveyor 111 of the feeding trolley 110; then the feeding trolley 110 is used to send the degumming tank 200 to the side of the transfer trolley 120; next, the lifting mechanism 113 and the lifting mechanism 126 are used to adjust the height of the first roller conveyor 111 and the second roller conveyor 121 respectively, so that the first roller conveyor 111 and the second roller conveyor 121 are aligned; then the degumming tank 200 on the first roller conveyor 111 is sent to the second roller conveyor 121; next, the transfer trolley 120 is used to send the degumming tank 200 to the side of the hollow temporary storage chamber 141 in the temporary storage rack 140, and the height of the second roller conveyor 121 is adjusted by the lifting mechanism 126 so that the second roller conveyor 121 is aligned with the third roller conveyor 142 in the empty temporary storage chamber 141; then the degumming tank 200 on the second roller conveyor 121 is sent to the third roller conveyor 142, completing the temporary storage. Conversely, the adhesive release tank 200 can be removed, which will not be elaborated further here.

[0041] The adhesive release tank temporary storage system 100 provided in this embodiment of the utility model includes a transfer trolley 120 cooperating with a limiting rail 130 and disposed between a feeding trolley 110 and a temporary storage rack 140. The limiting rail 130 extends along a first direction. The feeding trolley 110 is provided with a first roller conveyor 111, and the transfer trolley 120 is provided with a second roller conveyor 121. The first roller conveyor 111 is used to place the adhesive release tank 200 horizontally and to deliver the adhesive release tank 200 to the second roller conveyor 121. The temporary storage rack 140 is provided with a plurality of temporary storage chambers 141 along the first direction. Each temporary storage chamber 141 is provided with a third roller conveyor 142. The second roller conveyor 121 is used to deliver the adhesive release tank 200 to the third roller conveyor 142 of a temporary storage chamber 141. The conveying directions of the first roller conveyor 111, the second roller conveyor 121 and the third roller conveyor 142 are the same and are all in the second direction, which is perpendicular to the first direction. Compared with existing technologies, the degumming tank temporary storage system 100 provided by this utility model, by employing a feeding trolley 110 equipped with a first roller conveyor 111 and a transfer trolley 120 equipped with a second roller conveyor 121, can achieve automated temporary storage of the degumming tank 200, saving time and labor, shortening the temporary storage cycle, improving temporary storage efficiency, and ensuring recycling efficiency. This results in a high degree of automation and high recycling efficiency for the battery pack recycling line.

[0042] The above are merely preferred embodiments of this utility model and are not intended to limit the scope of this utility model. Various modifications and variations can be made to this utility model by those skilled in the art. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A degumming tank temporary storage system, characterized in that, The device includes a feeding trolley, a transfer trolley, a limiting rail, and a temporary storage rack. The transfer trolley cooperates with the limiting rail and is positioned between the feeding trolley and the temporary storage rack. The limiting rail extends along a first direction. The feeding trolley is equipped with a first roller conveyor, and the transfer trolley is equipped with a second roller conveyor. The first roller conveyor is used to place the degumming tank horizontally and to deliver the degumming tank to the second roller conveyor. The temporary storage rack is provided with multiple temporary storage chambers along the first direction. Each temporary storage chamber is equipped with a third roller conveyor. The second roller conveyor is used to deliver the degumming tank to the third roller conveyor in one of the temporary storage chambers. The first roller conveyor, the second roller conveyor, and the third roller conveyor have the same conveying direction, and all are in a second direction, which is perpendicular to the first direction.

2. The degumming tank temporary storage system according to claim 1, characterized in that, The feeding trolley includes a trolley body, a lifting mechanism, and a mounting frame. The lifting mechanism is mounted on the trolley body and connected to the mounting frame. The first roller conveyor is mounted on the mounting frame. The lifting mechanism is used to drive the first roller conveyor to move up and down along a third direction through the mounting frame. The first direction, the second direction, and the third direction are perpendicular to each other.

3. The degumming tank temporary storage system according to claim 2, characterized in that, The lifting mechanism is a scissor lift.

4. The degumming tank temporary storage system according to claim 1, characterized in that, The transfer vehicle includes a frame, a slider, a first driving component, and a transmission gear. The limiting track includes a rack and a guide rail arranged in parallel intervals. Both the rack and the guide rail extend along the first direction. The slider is connected to the bottom of the frame and slides with the guide rail. The first driving component is mounted on the frame and connected to the transmission gear. The transmission gear meshes with the rack.

5. The degumming tank temporary storage system according to claim 4, characterized in that, The transfer vehicle also includes a lifting mechanism and a fixed frame. The lifting mechanism is installed on the vehicle frame and connected to the fixed frame. The second roller conveyor is installed on the fixed frame. The lifting mechanism is used to drive the second roller conveyor to rise and fall along a third direction through the fixed frame. The first direction, the second direction and the third direction are perpendicular to each other.

6. The degumming tank temporary storage system according to claim 5, characterized in that, The lifting mechanism includes a second driving component, a driving sprocket, a driven sprocket, and a chain. The second driving component is mounted on the fixed frame and connected to the driving sprocket. The driving sprocket is connected to the driven sprocket via the chain. The fixed frame is connected to the chain.

7. The degumming tank temporary storage system according to claim 5, characterized in that, The temporary storage rack is also provided with a plurality of temporary storage chambers along the third direction, and the plurality of temporary storage chambers are distributed in a rectangular array.

8. The degumming tank temporary storage system according to claim 1, characterized in that, The second roller conveyor is equipped with a first position sensor, which is used to control the first roller conveyor and the second roller conveyor to pause simultaneously when the degumming tank moves to a first preset position on the second roller conveyor. And / or, the third roller line is provided with a second position sensor, which is used to control the second roller line and the third roller line to pause simultaneously when the degumming tank moves to a second preset position on the third roller line.

9. The degumming tank temporary storage system according to claim 1, characterized in that, The degumming tank temporary storage system also includes a timer, which is used to time the storage time of the degumming tank in the temporary storage chamber.

10. A battery pack recycling line, characterized in that, Includes the degumming tank temporary storage system as described in any one of claims 1-9.

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