Equipment for disassembling square-shell battery

Abstract

The embodiment of the utility model discloses equipment for disassembling a square-shell battery. The equipment comprises a square-shell battery feeding and conveying mechanism, a battery shell opening mechanism, an aluminum shell waste funnel, a Mylar membrane battery cell and blue membrane battery cell feeding and conveying mechanism, a Mylar membrane removing station, a Mylar membrane waste funnel, a blue membrane removing mechanism and a battery cell discharging and conveying mechanism. According to the embodiment provided by the utility model, accurate positioning cutting and battery cell unfolding are realized through blade cutting, a hot melting process and a battery cell overturning process, manual disassembly is not needed, the steps of shell removal, Mylar film and blue gel removal and the like are automatically carried out on the battery cells in the whole process to realize separation of a plurality of battery cells, battery cell damage caused by cutting dislocation can be avoided, and the production efficiency is improved. And the battery cell is overturned to separate the battery cell, so that the disassembly of the battery cell is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of motors, in particular to a device for disassembling square shell batteries. Background Art

[0002] In recent years, the number of waste lithium batteries has increased rapidly with the promotion of new energy vehicles and the replacement of portable digital products. Battery recycling and reuse can reduce pollution in the process of raw material mining, while controlling the fluctuation of battery production costs with raw material prices and preventing waste batteries from polluting the environment. The square shell battery consists of two cells. The recycling process of lithium batteries requires the battery to be disassembled to obtain the cells. In the process of disassembling the battery, the battery shell, the Mylar film between the battery and the cell, and the blue film that fixes the cell need to be removed to decompose the cell.

[0003] The first step in lithium battery recycling is battery disassembly, which leads the entire recycling efficiency. Currently, most disassembly on the market is done manually, and there are few sophisticated automated disassembly equipment, which makes it difficult to achieve mass production efficiency and output. During the disassembly process, harmful gases are volatilized and electrolytes are harmful to the human body, and it is difficult to achieve precise positioning of shell opening and decomposition. Utility Model Content

[0004] The embodiment of the utility model provides a device for disassembling square shell batteries to solve the above technical problems.

[0005] In order to solve the above technical problems, the embodiment of the utility model proposes a device for disassembling square shell batteries, including: a square shell battery feeding and transportation mechanism, a battery shell opening mechanism, an aluminum shell waste funnel, a Mylar film battery cell and a blue film battery cell feeding and transportation mechanism, a Mylar film removal station, a Mylar film waste funnel, a blue film removal mechanism, and a battery cell unloading and transportation mechanism, wherein:

[0006] The square shell battery loading and transportation mechanism is connected to the battery shell opening mechanism, and is used to transport the square shell battery to the battery shell opening mechanism; the battery shell opening mechanism is used to open the battery shell to obtain Mylar film batteries; the Mylar film battery cell and blue film battery cell loading and transportation mechanism transfers the Mylar film battery cell to the Mylar film removal station, and transfers the generated aluminum shell waste to the aluminum shell waste funnel for unloading; the Mylar film removal station hot-melt cuts the Mylar film battery cell to obtain the blue film battery cell; the Mylar film battery cell and blue film battery cell loading and transportation mechanism transfers the blue film battery cell to the blue film removal mechanism, and the blue film removal mechanism cuts the unfolded battery cell, and unloads the battery cell through the battery cell unloading and transportation mechanism.

[0007] Furthermore, the square shell battery feeding and transporting mechanism comprises: a square shell battery feeding belt line, a first drag chain, a first linear module, a first movable bracket, a first cylinder, and a transition plate, wherein:

[0008] The first drag chain is used to protect and pull the lines and air pipes of the square shell battery loading and transportation mechanism; the first linear module is used for reciprocating motion to realize the transportation of the square shell battery from the belt line to the shell opening station; the first movable bracket is a movable bracket for transporting the square shell battery mechanism; the first cylinder is used to transport the square shell battery vertically back and forth; the transition plate is used to connect the first cylinder and the first clamping cylinder.

[0009] Further, the battery shell opening mechanism includes: a second photoelectric switch, a fifth clamping cylinder, a fourth clamping plate, and a battery shell opening device, wherein:

[0010] The second photoelectric switch is used to detect the presence of the square shell battery and start to transmit the grasping action signal, then the fifth clamping cylinder drives the fourth clamping plate to clamp the square shell battery; the fourth clamping plate assists the fifth clamping cylinder to clamp the square shell battery; the battery shell opening device completes the aluminum shell cutting to obtain the Mylar film battery cell.

[0011] Furthermore, the Mylar film removal station is a hot-melt Mylar film station.

[0012] Furthermore, the Mylar film battery cell and blue film battery cell feeding and transportation mechanism includes: a Mylar film battery cell feeding belt line, a third drag chain, a third linear module, a third mobile bracket, a third cylinder, a first clamping cylinder, a second linear module, a second drag chain, a second cylinder, a cylinder lifting plate, a second mobile bracket, and a Mylar film waste funnel, wherein:

[0013] The Mylar film battery cell feeding belt line is used for Mylar film battery cell feeding; the third drag chain protects and pulls the lines and air pipes used by the Mylar film battery cell feeding and transportation mechanism; the third linear module is used for reciprocating motion to realize the transportation of the Mylar film battery cell from the belt line to the hot-melt Mylar film station; the third movable bracket is a movable bracket for transporting the Mylar film battery cell mechanism; it is fixed to the large plate of the equipment through screw holes, so it is movable; the third cylinder is used to transport the Mylar film battery cell for vertical reciprocating motion; the first clamping cylinder clamps the Mylar film battery cell; the second linear module is used for reciprocating motion to transport the battery cell that has been opened to the Mylar film removal station and the battery cell after the Mylar film is removed The core is transferred to the blue film removal mechanism, and the aluminum shell and Mylar film are moved to the corresponding waste hopper for unloading; the second drag chain is used to protect and pull the lines and air pipes used to load the shell-removed battery core to the Mylar film removal station and move the battery core after Mylar film removal to the blue film removal station and remove the aluminum shell waste and Mylar film; the second cylinder is used to control the vertical movement in the process of placing the loaded battery core and the unloading aluminum shell and Mylar film waste; the cylinder lifting plate is used to realize the first cylinder to control the simultaneous loading of aluminum shell battery core and Mylar film battery core, and the simultaneous unloading of aluminum shell waste and Mylar film waste; the second movable bracket is used as the movable bracket of the second linear module; the Mylar film waste funnel is used to flow out the Mylar film after hot melting is completed.

[0014] Furthermore, the blue film removal mechanism includes: a first photoelectric switch, a third clamping cylinder, a blue film cutting station, a second clamping plate, a third photoelectric switch, a second clamping cylinder, a first clamping plate, a vacuum suction cup, and a rotating cylinder, wherein:

[0015] The first photoelectric switch is used to detect the existence of an object and start transmitting a grasping action signal, and the third clamping cylinder drives the clamping plate to start action; the third clamping cylinder is used to take out the cut aluminum shell waste and the battery cell that has completed aluminum foil cutting and grab them to the hot-melt Mylar film station; the second clamping plate is used to assist the third clamping cylinder to clamp the aluminum shell waste and the Mylar film battery cell; the third photoelectric switch is used to detect the existence of an object and start transmitting a grasping action signal, and the second clamping cylinder drives the second clamping plate to start action; the second clamping cylinder is used to take out the hot-melt Mylar film waste and the blue film battery cell and grab them to the blue film cutting station; the first clamping plate is used to assist the second clamping cylinder in the clamping action of the blue film battery cell; the vacuum suction cup is used to assist the second clamping cylinder in grabbing the Mylar film waste; the rotating cylinder rotates the blue film battery cell 90 degrees and places it in the blue film cutting station; the blue film on the battery cell is cut at the blue film cutting station and the battery cell is unfolded.

[0016] Furthermore, the battery cell unloading and transportation mechanism includes: a fourth linear module, a battery cell unloading belt line, a fourth drag chain, a third cylinder, a lifting plate, a fourth photoelectric switch, a fourth clamping cylinder, and a third clamping plate, wherein:

[0017] The fourth linear module moves the unfolded battery cells to the battery cell unloading belt line; the fourth drag chain protects and pulls the lines and air pipes used in the unloading process of the disassembled battery cells; the third cylinder controls the vertical movement of the unfolded battery cells during the unloading process; the lifting plate is used to move the unfolded battery cells at the same time; the fourth photoelectric switch is used to start transmitting the grasping action signal when the presence of the detected object is detected, and the fourth clamping cylinder drives the clamping plate to start the action; the fourth clamping cylinder is used to take out the unfolded battery cells to the battery cell unloading belt line; the third clamping plate assists the fourth clamping cylinder in the clamping action of the unfolded battery cells.

[0018] The beneficial effects of the embodiments of the utility model are as follows: precise positioning cutting and unfolding of the battery into cells are achieved through blade cutting, hot melting process and flipping cell process, no manual disassembly is required, and the cell shelling, Mylar film and blue glue removal and other steps are fully automated to achieve separation of multiple cells, which can avoid damage to the cell caused by misaligned cutting, and flipping the cell to separate the cell is conducive to disassembly of the cell. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a top view of a device for disassembling square shell batteries according to an embodiment of the utility model.

[0020] Figure 2 It is a side view of a square-shell battery loading and transporting mechanism of a device for disassembling square-shell batteries according to an embodiment of the utility model.

[0021] Figure 3 It is a side view of a Mylar film battery cell and a blue film battery cell loading and transporting mechanism of a device for disassembling square shell batteries according to an embodiment of the utility model.

[0022] Figure 4 It is a side view of a battery cell unloading and transporting mechanism of a device for disassembling square-shell batteries according to an embodiment of the utility model.

[0023] Description of Figure Numbers

[0024] 1. Square shell battery feeding belt line; 2. First drag chain; 3. First linear module; 4. First mobile bracket; 5. First cylinder; 6. Fixed plate; 7. Battery shell opening device; 8. Aluminum shell waste funnel; 9. Second linear module; 10. Second drag chain; 11. Second cylinder; 12. Cylinder lifting plate; 13. Second mobile bracket; 14. Mylar film waste funnel; 15. Mylar film battery cell feeding belt line; 16 the third drag chain; 17 the third linear module; 18 the third movable bracket; 19 the third cylinder; 20 the first clamping cylinder; 21 the blue film cutting station; 22 the fourth linear module; 23 the fourth drag chain; 24 the fourth cylinder; 25 the battery cell unloading belt line; 26 the battery cell; 27 the second clamping cylinder; 28 the vacuum suction cup; 29 the first clamping plate; 30 the third photoelectric switch; 31 the third clamping cylinder; 32 the first photoelectric switch; 33 the second clamping plate; 34 the fourth photoelectric switch; 35 the third clamping plate; 36 the fourth clamping cylinder; 37 the lifting plate; 38 the transition plate; 39 the fifth clamping cylinder; 40 the fourth clamping plate; 41 the second photoelectric switch; 42 the rotating cylinder; 43 the square frame. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments in the present application and the features in the embodiments may be combined with each other. The present utility model is further described in detail below in conjunction with the drawings and specific embodiments.

[0026] In the embodiments of the present invention, if there are directional indications (such as up, down, left, right, front, back, etc.), they are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0027] In addition, in the present invention, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" or "second" may explicitly or implicitly include at least one of the features.

[0028] Please refer to Figure 1-Figure 4 The utility model discloses a device for disassembling square shell batteries, comprising: a square shell battery feeding and transporting mechanism, a battery shell opening mechanism, an aluminum shell waste hopper, a Mylar film battery cell and a blue film battery cell feeding and transporting mechanism, a Mylar film removal station, a Mylar film waste hopper, a blue film removal mechanism, and a battery cell unloading and transporting mechanism, wherein:

[0029] The square-shell battery loading and transporting mechanism is connected to the battery shell opening mechanism and is used to transport the square-shell battery to the battery shell opening mechanism;

[0030] The battery shell opening mechanism is used to open the battery shell to obtain the Mylar film battery cell;

[0031] The Mylar film battery core and blue film battery core feeding and transporting mechanism transports the Mylar film battery core to the Mylar film removal station, and transports the generated aluminum shell waste to the aluminum shell waste hopper for unloading;

[0032] The Mylar film removal station hot-melt cuts the Mylar film battery cell to obtain a blue film battery cell;

[0033] The Mylar film battery cell and blue film battery cell loading and transporting mechanism transfers the blue film battery cell to the blue film removing mechanism, and the blue film removing mechanism cuts the unfolded battery cell, which is then unloaded through the battery cell unloading and transporting mechanism.

[0034] Preferably, the Mylar film removal station is a hot-melt Mylar film station.

[0035] Furthermore, the square shell battery feeding and transporting mechanism comprises: a square shell battery feeding belt line, a first drag chain, a first linear module, a first movable bracket, a first cylinder, and a transition plate, wherein:

[0036] A first drag chain is used to protect and pull the lines and air pipes of the square shell battery loading and transportation mechanism;

[0037] The first linear module is used for reciprocating motion to realize the transportation of square shell batteries from the belt line to the shell opening station;

[0038] The first movable bracket is a movable bracket for carrying the square shell battery mechanism; it can be fixed on the equipment plate by screw holes, so it has mobility;

[0039] The first cylinder is used to carry the square shell battery for vertical reciprocating movement;

[0040] A transition plate is used to connect the first cylinder and the first clamping cylinder.

[0041] Further, the battery shell opening mechanism includes: a second photoelectric switch, a fifth clamping cylinder, a fourth clamping plate, and a battery shell opening device, wherein:

[0042] The second photoelectric switch is used to detect the presence of the square shell battery and start to transmit a grasping action signal, so that the fifth clamping cylinder drives the fourth clamping plate to clamp the square shell battery;

[0043] The fourth clamping plate assists the fifth clamping cylinder to clamp the square shell battery;

[0044] The battery shell opening device completes the cutting of the aluminum shell to obtain the Mylar film battery cell; preferably, the efficient aluminum shell cutting is completed by cutting the aluminum shell between the paths.

[0045] Furthermore, the Mylar film battery cell and blue film battery cell feeding and transportation mechanism includes: a Mylar film battery cell feeding belt line, a third drag chain, a third linear module, a third mobile bracket, a third cylinder, a first clamping cylinder, a second linear module, a second drag chain, a second cylinder, a cylinder lifting plate, a second mobile bracket, and a Mylar film waste funnel, wherein:

[0046] Mylar film battery cell feeding belt line, used for Mylar film battery cell feeding;

[0047] The third drag chain protects and pulls the lines and air pipes used in the Mylar film battery loading and transportation mechanism;

[0048] The third linear module is used for reciprocating motion to realize the transportation of Mylar film cells from the belt line to the hot-melt Mylar film station;

[0049] The third movable bracket is a movable bracket for carrying the Mylar membrane battery cell mechanism; it is fixed to the large plate of the equipment through screw holes, so it is movable;

[0050] The third cylinder is used to carry the Mylar film battery cell for vertical reciprocating motion;

[0051] The first clamping cylinder clamps the Mylar film battery cell;

[0052] The second linear module is used for reciprocating movement to transport the battery cells that have been opened to the Mylar film removal station and the battery cells after Mylar film removal to the blue film removal mechanism, and at the same time, the aluminum shell and Mylar film are moved to the corresponding waste hopper for unloading;

[0053] The second drag chain is used to protect and pull the lines and air pipes used to load the shelled cells to the Mylar film removal station, move the cells after Mylar film removal to the blue film removal station, and remove the aluminum shell waste and Mylar film;

[0054] The second cylinder is used to control the vertical movement during the placement of the battery cells for loading and the aluminum shells and Mylar film waste for unloading;

[0055] The cylinder lifting plate is used to realize the simultaneous loading of aluminum shell battery cells and Mylar film battery cells controlled by the first cylinder, and the simultaneous unloading of aluminum shell waste and Mylar film waste;

[0056] The second movable bracket is used as a movable bracket of the second linear module; it is fixed to the large plate of the equipment through screw holes, so it is movable;

[0057] Mylar film waste funnel is used to discharge the Mylar film after hot melting is completed.

[0058] Furthermore, the blue film removal mechanism includes: a first photoelectric switch, a third clamping cylinder, a blue film cutting station, a second clamping plate, a third photoelectric switch, a second clamping cylinder, a first clamping plate, a vacuum suction cup, and a rotating cylinder, wherein:

[0059] The first photoelectric switch is used to detect the existence of an object and start transmitting a grasping action signal, and then the third clamping cylinder drives the clamping plate to start the action;

[0060] The third clamping cylinder is used to take out the cut aluminum shell waste and grab the battery cells that have completed aluminum foil cutting to the hot-melt Mylar film station;

[0061] The second clamping plate is used to assist the third clamping cylinder to clamp the aluminum shell waste and the Mylar film battery cell;

[0062] The third photoelectric switch is used to detect the existence of an object and start transmitting a grasping action signal, and then the second clamping cylinder drives the second clamping plate to start the action;

[0063] The second clamping cylinder is used to take out the Mylar film waste and blue film battery cells that have been melted and grab them to the blue film cutting station;

[0064] The first clamping plate is used to assist the second clamping cylinder in clamping the blue film battery cell;

[0065] A vacuum suction cup is used to assist the second clamping cylinder in grabbing the Mylar film waste;

[0066] Rotate the cylinder to rotate the blue film battery cell 90 degrees and place it on the blue film cutting station;

[0067] Blue film cutting station, cuts the blue film on the battery cell and unfolds the battery cell.

[0068] Furthermore, the battery cell unloading and transportation mechanism includes: a fourth linear module, a battery cell unloading belt line, a fourth drag chain, a third cylinder, a lifting plate, a fourth photoelectric switch, a fourth clamping cylinder, and a third clamping plate, wherein:

[0069] The fourth linear module moves the unfolded battery cells to the battery cell unloading belt line;

[0070] The fourth drag chain protects and pulls the lines and air pipes used in the process of unloading the disassembled battery cells;

[0071] The third cylinder controls the vertical movement of the unfolded battery cells during unloading;

[0072] A lifting plate for simultaneous movement of the unfolded cells;

[0073] The fourth photoelectric switch is used to start transmitting a grasping action signal when detecting the existence of an object, and the fourth clamping cylinder drives the clamping plate to start the action;

[0074] The fourth clamping cylinder is used to take out the unfolded battery cell to the battery cell unloading belt line;

[0075] The third clamping plate assists the fourth clamping cylinder in clamping the unfolded battery cell.

[0076] Because the square shell battery is finally disassembled into unfolded battery cells, the photoelectric switch, clamping cylinder and clamping plate are all configured in two sets relative to each other.

[0077] Furthermore, the device also includes a fixing plate for assisting the fixation of the gas line related to the battery loading drag chain. The device also includes a square frame for fixing the linear module of the unfolded battery cell.

[0078] The beneficial effects of the embodiments provided by the utility model are as follows: precise positioning cutting and unfolding of the battery into cells are achieved through blade cutting, hot melting process and flipping cell process, no manual disassembly is required, and the cell shelling, Mylar film and blue glue removal and other steps are fully automated to achieve separation of multiple cells, which can avoid damage to the cell caused by cutting misalignment, and flipping the cell to separate the cell is conducive to disassembly of the cell.

[0079] The following is an exemplary description of the cutting process in combination with the various components of the embodiment of the utility model: square shell battery loading; aluminum shell cutting to obtain Mylar film battery core; Mylar film hot melting to obtain blue film battery core; blue film cutting to obtain unfolded battery core; the unfolded battery core is moved to the unloading belt line by the transportation mechanism; and flows into other conveyors for subsequent operations.

[0080] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for disassembling square shell batteries, characterized in that: include: Square shell battery feeding and transporting mechanism, battery shell opening mechanism, aluminum shell waste hopper, Mylar film battery cell and blue film battery cell feeding and transporting mechanism, Mylar film removal station, Mylar film waste hopper, blue film removal mechanism, battery cell unloading and transporting mechanism, including: The square shell battery loading and transportation mechanism is connected to the battery shell opening mechanism, and is used to transport the square shell battery to the battery shell opening mechanism; the battery shell opening mechanism is used to open the battery shell to obtain Mylar film batteries; the Mylar film battery cell and blue film battery cell loading and transportation mechanism transfers the Mylar film battery cell to the Mylar film removal station, and transfers the generated aluminum shell waste to the aluminum shell waste funnel for unloading; the Mylar film removal station hot-melt cuts the Mylar film battery cell to obtain the blue film battery cell; the Mylar film battery cell and blue film battery cell loading and transportation mechanism transfers the blue film battery cell to the blue film removal mechanism, and the blue film removal mechanism cuts the unfolded battery cell, and unloads the battery cell through the battery cell unloading and transportation mechanism.

2. The device according to claim 1, characterized in that The square shell battery feeding and transportation mechanism comprises: a square shell battery feeding belt line, a first drag chain, a first linear module, a first movable bracket, a first cylinder, and a transition plate, wherein: The first drag chain is used to protect and pull the lines and air pipes of the square shell battery loading and transportation mechanism; the first linear module is used for reciprocating motion to realize the transportation of the square shell battery from the belt line to the shell opening station; the first movable bracket is a movable bracket for transporting the square shell battery mechanism; the first cylinder is used to transport the square shell battery vertically back and forth; the transition plate is used to connect the first cylinder and the first clamping cylinder.

3. The device according to claim 1, characterized in that The battery shell opening mechanism comprises: a second photoelectric switch, a fifth clamping cylinder, a fourth clamping plate, and a battery shell opening device, wherein: The second photoelectric switch is used to detect the presence of the square shell battery and start to transmit the grasping action signal, then the fifth clamping cylinder drives the fourth clamping plate to clamp the square shell battery; the fourth clamping plate assists the fifth clamping cylinder to clamp the square shell battery; the battery shell opening device completes the aluminum shell cutting to obtain the Mylar film battery cell.

4. The device according to claim 1, characterized in that The Mylar film removal station is a hot-melt Mylar film station.

5. The device according to claim 4, characterized in that The Mylar film battery cell and blue film battery cell feeding and transportation mechanism comprises: a Mylar film battery cell feeding belt line, a third drag chain, a third linear module, a third mobile bracket, a third cylinder, a first clamping cylinder, a second linear module, a second drag chain, a second cylinder, a cylinder lifting plate, a second mobile bracket, and a Mylar film waste funnel, wherein: The Mylar film battery cell feeding belt line is used for Mylar film battery cell feeding; the third drag chain protects and pulls the lines and air pipes used by the Mylar film battery cell feeding and transportation mechanism; the third linear module is used for reciprocating motion to realize the transportation of the Mylar film battery cell from the belt line to the hot-melt Mylar film station; the third movable bracket is a movable bracket for transporting the Mylar film battery cell mechanism; it is fixed to the large plate of the equipment through screw holes, so it is movable; the third cylinder is used to transport the Mylar film battery cell for vertical reciprocating motion; the first clamping cylinder clamps the Mylar film battery cell; the second linear module is used for reciprocating motion to transport the battery cell that has been opened to the Mylar film removal station and the battery cell after the Mylar film is removed The core is transferred to the blue film removal mechanism, and the aluminum shell and Mylar film are moved to the corresponding waste hopper for unloading; the second drag chain is used to protect and pull the lines and air pipes used to load the shell-removed battery core to the Mylar film removal station and move the battery core after Mylar film removal to the blue film removal station and remove the aluminum shell waste and Mylar film; the second cylinder is used to control the vertical movement in the process of placing the loaded battery core and the unloading aluminum shell and Mylar film waste; the cylinder lifting plate is used to realize the first cylinder to control the simultaneous loading of aluminum shell battery core and Mylar film battery core, and the simultaneous unloading of aluminum shell waste and Mylar film waste; the second movable bracket is used as the movable bracket of the second linear module; the Mylar film waste funnel is used to flow out the Mylar film after hot melting is completed.

6. The device according to claim 5, characterized in that The blue film removal mechanism includes: a first photoelectric switch, a third clamping cylinder, a blue film cutting station, a second clamping plate, a third photoelectric switch, a second clamping cylinder, a first clamping plate, a vacuum suction cup, and a rotating cylinder, wherein: The first photoelectric switch is used to detect the existence of an object and start transmitting a grasping action signal, and the third clamping cylinder drives the clamping plate to start action; the third clamping cylinder is used to take out the cut aluminum shell waste and the battery cell that has completed aluminum foil cutting and grab them to the hot-melt Mylar film station; the second clamping plate is used to assist the third clamping cylinder to clamp the aluminum shell waste and the Mylar film battery cell; the third photoelectric switch is used to detect the existence of an object and start transmitting a grasping action signal, and the second clamping cylinder drives the second clamping plate to start action; the second clamping cylinder is used to take out the hot-melt Mylar film waste and the blue film battery cell and grab them to the blue film cutting station; the first clamping plate is used to assist the second clamping cylinder in the clamping action of the blue film battery cell; the vacuum suction cup is used to assist the second clamping cylinder in grabbing the Mylar film waste; the rotating cylinder rotates the blue film battery cell 90 degrees and places it in the blue film cutting station; the blue film on the battery cell is cut at the blue film cutting station and the battery cell is unfolded.

7. The device according to claim 1, characterized in that The battery cell unloading and transportation mechanism comprises: a fourth linear module, a battery cell unloading belt line, a fourth drag chain, a third cylinder, a lifting plate, a fourth photoelectric switch, a fourth clamping cylinder, and a third clamping plate, wherein: The fourth linear module moves the unfolded battery cells to the battery cell unloading belt line; the fourth drag chain protects and pulls the lines and air pipes used in the unloading process of the disassembled battery cells; the third cylinder controls the vertical movement of the unfolded battery cells during the unloading process; the lifting plate is used to move the unfolded battery cells at the same time; the fourth photoelectric switch is used to start transmitting the grasping action signal when the presence of the detected object is detected, and the fourth clamping cylinder drives the clamping plate to start the action; the fourth clamping cylinder is used to take out the unfolded battery cells to the battery cell unloading belt line; the third clamping plate assists the fourth clamping cylinder in the clamping action of the unfolded battery cells.

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