Multifunctional battery cell shaping equipment
By designing a multi-functional cell shaping equipment, which combines hot pressing and adhesive bonding devices, the diverse needs for cell fixing and shaping in lithium battery processing are solved, improving the applicability and stability of lithium batteries and reducing costs.
Patent Information
- Application Number
- CN202520130974.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-01-20
AI Technical Summary
Existing lithium battery processing technologies are insufficient to meet diverse needs, resulting in limited market applicability of products. In particular, existing methods are costly or ineffective in fixing and shaping the cells after electrode stacking or winding.
Design a multifunctional battery cell shaping device that combines a hot pressing shaping device and an adhesive bonding shaping device. Through a material delivery structure, selective transfer and fixed shaping of the battery cell can be achieved between the two, providing conditions for multifunctional selection.
This method achieves stable and fixed shaping of the battery cell, reduces internal resistance, expands the applicability of lithium batteries, reduces costs, and prevents the battery cell from naturally loosening.
Smart Images
Figure CN223842925U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of lithium battery processing technology, and more specifically, it relates to a multifunctional battery cell shaping device. Background Technology
[0002] A lithium battery is a type of battery that uses lithium metal or lithium alloy as the negative electrode material and a non-aqueous electrolyte solution. It differs from rechargeable lithium-ion batteries and lithium-ion polymer batteries. Due to the highly reactive chemical properties of lithium metal, its processing, storage, and use require very strict environmental control.
[0003] Currently, the main processing technologies for lithium batteries include: 1. Electrode stacking process; 2. Electrode winding process. Among them, the electrode stacking process has a higher volumetric capacity than the winding process, and its discharge platform and volumetric capacity are higher than those of the winding process lithium-ion batteries, so its energy density is also correspondingly higher. In addition, in terms of the shape design of lithium batteries, the electrode stacking process makes it easier to adjust the shape of the cell by changing the shape of the electrode sheets. Therefore, the electrode stacking process has a more promising market prospect.
[0004] However, regardless of whether it is the electrode stacking process or the electrode winding process, after the electrode stacking or winding is completed and the initial processing of the cell is completed, it is necessary to fix the completed electrode winding or electrode stacking of the cell, which is also called the shaping operation of the cell.
[0005] The battery cell is hot-pressed using a hot-pressing module. The pressure of the compression forces the air out of the diaphragm, allowing the diaphragm and electrodes to adhere tightly together, which reduces the internal resistance of the battery cell. The battery cell is then fixed and shaped using thermoforming. Alternatively, adhesive can be applied to the sides of the battery cell, with adhesive sheets surrounding the cell to fix and shape it. Compared to the hot-pressing method, the adhesive method has lower fixing costs, and each method has its own advantages.
[0006] Based on actual production conditions, the production of lithium batteries for different needs is currently difficult to meet the diverse requirements of users, which limits the market applicability of the products. Utility Model Content
[0007] To address the shortcomings of the existing technology, the purpose of this utility model is to provide a multifunctional battery cell shaping device, which has the advantages of fixing and shaping the battery cell through hot pressing, fixing and shaping the battery cell through film fixing, and transferring and selecting the battery cell between the hot pressing shaping device and the adhesive shaping device using a material delivery structure.
[0008] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a multifunctional battery cell shaping equipment, including a worktable, on which a hot pressing shaping device for hot pressing shaping of the battery cell, an adhesive bonding shaping device for applying adhesive to fix and shape the battery cell, and a material transfer structure for selectively operating and transferring the battery cell between the hot pressing shaping device and the adhesive bonding shaping device, thereby realizing multifunctional selection of either the hot pressing shaping device or the adhesive bonding shaping device based on the movement of the material transfer structure.
[0009] Preferably, the feeding structure includes several placement platforms for placing battery cells and a clamping mechanism for holding the battery cells on the placement platforms. The hot pressing and shaping device is located above the placement platforms. If the hot pressing and shaping device is selected to hot press the battery cells, after the hot pressing is completed, the clamping mechanism removes the battery cells from the placement platforms, and the adhesive applicator no longer applies adhesive to the battery cells. If the hot pressing and shaping device is selected not to hot press the battery cells, the clamping mechanism moves the battery cells to the adhesive applicator, and the adhesive applicator then applies adhesive to the battery cells.
[0010] Preferably, the clamping mechanism includes several sets of material feeding claws and a drive assembly that drives the material feeding claws to approach and move away from the hot pressing molding device.
[0011] Preferably, the driving assembly includes a rotary table rotating on the worktable and a first driving member for driving the rotary table to rotate. The rotary table is provided with two sets of material feeding grippers. The first driving member drives the rotary table to select, causing the two sets of material feeding grippers to alternately clamp the battery cells.
[0012] Preferably, the hot pressing molding device includes a support frame, a support platform on the support frame, and a plurality of hot pressing modules mounted on the support platform. The hot pressing modules are positioned facing the placement platform, and the support platform is provided with a second driving member that drives the hot pressing modules to move closer to and away from the placement platform. When the hot pressing molding process is selected, the hot pressing modules can generate high temperatures to hot press and shape the battery cells.
[0013] Preferably, the hot-pressing module includes a heating layer, a heat transfer layer, and an abutment layer arranged sequentially from top to bottom.
[0014] Preferably, the adhesive application and shaping device includes a positioning mechanism for fixing the battery cell and an adhesive application mechanism for applying adhesive to the battery cell on the positioning mechanism. Multiple sets of adhesive application mechanisms are arranged around the positioning mechanism. By cooperating with the positioning mechanism to rotate the battery cell, the device can achieve multi-angle adhesive application, fixing, and shaping of the battery cell.
[0015] Preferably, the positioning mechanism includes an adhesive application platform, a pressing and fixing block facing the adhesive application platform, and a third driving member that drives the pressing and fixing block to move closer to or away from the adhesive application platform. The third driving member is disposed on an adhesive application support frame, which is disposed on the worktable.
[0016] Preferably, the tape applicator includes a multi-axis drive module mounted on the workbench for lifting and lowering, a shelf mounted on the multi-axis drive module, a tape conveying assembly mounted on the shelf, and a tape cutting assembly located at the end of the tape conveying assembly.
[0017] The tape conveying assembly feeds tape to the tape cutting assembly, and the multi-axis drive module moves up and down to adhere the tape to both sides of the battery cell. The tape is then cut by the tape cutting assembly.
[0018] Preferably, a feeding mechanism is provided on one side of the workbench to stack the battery cells that have been glued or hot-pressed, and a feeding position is provided on one side of the workbench. The feeding mechanism moves the battery cells to the feeding position via the glue-applying platform.
[0019] In summary, the beneficial effects of this utility model are as follows:
[0020] 1. Based on the setting of the hot pressing molding device, the battery cell is hot pressed and molded. The pressure of the extrusion forces the air in the diaphragm to be expelled, so that the diaphragm and the electrode are tightly attached together, which can reduce the internal resistance of the battery cell. Then, the battery cell is fixed and shaped by hot pressing.
[0021] 2. Based on the setting of the adhesive-applying and shaping device, adhesive is applied to the edges of the battery cell, and the battery cell is fixed and shaped by the adhesive sheet to prevent the processed battery cell from naturally loosening.
[0022] 3. Based on the hot pressing process of the hot pressing molding device and the adhesive bonding process of the adhesive bonding molding device, the fixed shaping of the battery cell is realized. The material delivery structure is used to transfer the battery cell between the hot pressing molding device and the adhesive bonding molding device, thereby providing a multi-functional choice for the battery cell fixed shaping operation and improving the applicability of lithium batteries. Attached Figure Description
[0023] Figure 1 This is a schematic diagram of the overall structure of an embodiment of the present utility model;
[0024] Figure 2 This is a partial structural schematic diagram of the hot pressing shaping device according to an embodiment of the present utility model;
[0025] Figure 3 This is a partial structural schematic diagram of the material delivery structure according to an embodiment of the present utility model.
[0026] Reference numerals: 1. Workbench; 11. Hot pressing shaping device; 12. Support frame; 13. Support platform; 14. Hot pressing module; 15. Second driving component; 16. Heating layer; 17. Heat transfer layer; 18. Abutment layer; 2. Adhesive applying shaping device; 21. Positioning mechanism; 211. Adhesive applying platform; 212. Extrusion fixing block; 213. Third driving component; 214. Adhesive applying support frame; 22. Adhesive applying mechanism; 221. Multi-axis drive module; 24. Shelf; 25. Belt conveyor assembly; 251. Belt holder; 252. Conveyor roller; 253. Adhesive applying suction cup; 254. Tensioning roller; 255 1. Limiting groove; 26. Tape cutting assembly; 3. Feeding structure; 31. Placement table; 32. Feeding gripper; 33. Placement table linear module; 34. Placement table slide rail; 35. Rotary table slide rail; 36. Rotary table linear module; 37. Rotary table; 38. First driving component; 4. Unloading mechanism; 41. Unloading position; 42. Transfer assembly; 421. Unloading insert plate; 422. Transfer linear module; 423. Unloading motor; 43. Gripping assembly; 431. Gripping linear module; 432. Gripping bracket; 433. Gripping gripper; 34. Lifting cylinder; 44. Battery cell storage rack; 45. Rack and pinion. Detailed Implementation
[0027] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0028] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly or indirectly attached to that other component. When a component is referred to as being "connected to" another component, it can be directly or indirectly connected to that other component.
[0029] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. 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.
[0030] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0031] A multifunctional battery cell shaping device, see [link / reference] Figure 1 The system includes a workbench 1, on which are provided a hot pressing shaping device 11 for hot pressing shaping of battery cells, an adhesive bonding shaping device 2 for applying adhesive to fix and shape battery cells, and a material transfer structure 3 for selectively operating and transferring battery cells between the hot pressing shaping device 11 and the adhesive bonding shaping device 2. The movement of the material transfer structure 3 enables multi-functional selection of either the hot pressing shaping device 11 or the adhesive bonding shaping device 2.
[0032] This embodiment is based on the setting of the hot pressing shaping device 11. By hot pressing the battery cell, the air inside the diaphragm is expelled by the pressure of the extrusion, so that the diaphragm and the electrode are tightly attached together, which can reduce the internal resistance of the battery cell. Then, the battery cell is fixed and shaped by hot pressing.
[0033] Based on the setting of the adhesive-applying and shaping device 2, the battery cell is fixed and shaped by applying adhesive to the edge of the battery cell and using the adhesive sheet to prevent the processed battery cell from naturally loosening.
[0034] Based on the hot pressing process of the hot pressing molding device 11 and the adhesive bonding process of the adhesive bonding molding device 2, the fixed shaping of the battery cell is realized. The material transfer structure 3 is used to transfer the battery cell between the hot pressing molding device 11 and the adhesive bonding molding device 2, thereby providing a multi-functional selection of the battery cell fixed shaping operation mode and improving the applicability of lithium batteries.
[0035] Figure 3 The material delivery structure 3 involved in this embodiment includes a plurality of placement platforms 31 for placing battery cells and a gripper mechanism for holding the battery cells on the placement platforms 31. The hot pressing shaping device 11 is located above the placement platforms 31. Since this application adopts a two-choice operation between the hot pressing shaping device 11 and the adhesive shaping device 2.
[0036] If the hot pressing shaping device 11 is selected to hot press the battery cell, after the hot pressing is completed, the feeding structure 3 will remove the battery cell from the placement platform 31, and the adhesive application shaping device 2 will no longer apply adhesive to the battery cell; if the hot pressing shaping device 11 is not selected to hot press the battery cell, the feeding structure 3 will move the battery cell to the adhesive application shaping device 2, and the adhesive application shaping device 2 will then apply adhesive to the battery cell.
[0037] The clamping mechanism includes several sets of material feeding claws 32 and a drive assembly that drives the material feeding claws 32 to approach and move away from the hot pressing molding device 11.
[0038] To facilitate the clamping of the battery cells, the feeding jaws 32 are closed to clamp and pick up the battery cells, and the jaws are moved by the drive component.
[0039] The drive assembly includes a rotary table 37 rotating on the worktable 1 and a first drive member 38 that drives the rotary table 37 to rotate. The rotary table 37 is provided with two sets of feeding grippers 32. The first drive member 38 drives the rotary table 37 to select, causing the two sets of feeding grippers 32 to alternately clamp the battery cells.
[0040] Two sets of feeding claws 32 arranged symmetrically are used to achieve the alternation of feeding claws 32. With the drive of the first driving member 38, the rotating table 37 is driven to rotate. In this way, the feeding claws 32 are rotated, and one feeding claw 32 clamps the battery cell and moves it from the placement table 31 to the adhesive molding device 2 for operation.
[0041] This embodiment is provided with two sets of placement platforms 31, which is equivalent to being equipped with two battery cell conveying lines. The number of conveying lines can be selectively set according to the actual situation. Since there are two sets of placement platforms 31, in order to facilitate the gripping of the feeding claws 32, the worktable 1 is provided with a placement platform 31 slide rail at the placement platform 31 for the placement platform 31 to slide. Then, through the linear module drive of the placement platform 31, the two sets of placement platforms 31 are prompted to perform alternating operations, so as to facilitate the feeding claws 32 to grip the battery cells on the two sets of placement platforms 31.
[0042] Meanwhile, the worktable 1 is provided with a rotary table 37 slide rail 35 at the first driving member 38 for the material feeding structure 3 to slide. By equipping the rotary table 37 slide rail 35 with a rotary table 37 linear module 36 for driving, the gripper is driven to move between the hot pressing shaping device 11 and the adhesive shaping device 2.
[0043] See Figure 2 The specific structure of the hot pressing shaping device 11 includes a support frame 12, a support platform 13 disposed on the support frame 12, and a number of hot pressing modules 14 installed on the support platform 13.
[0044] To save space, the hot pressing module 14 is positioned directly opposite the placement platform 31. The support platform 13 is provided with a second driving component 15 that drives the hot pressing module 14 to move closer to and further away from the placement platform 31. When the hot pressing molding process is selected, the hot pressing module 14 can generate high temperature to hot press the battery cell.
[0045] Furthermore, the number of hot pressing modules 14 corresponds one-to-one with the number of placement tables 31, facilitating simultaneous hot pressing across multiple production lines.
[0046] Specifically, the hot-pressing module 14 includes a heating layer 16, a heat transfer layer 17, and an abutment layer 18 arranged sequentially from top to bottom. The heating layer 16 enables electrical connection, converting electricity into heat, which is then conducted through the heat transfer layer 17. The abutment layer 18 precisely abuts the conducted heat against the circumferential edge of the battery cell, while simultaneously precisely pressing and squeezing the rest of the battery cell.
[0047] Regarding the structure of the adhesive application and shaping device 2, the adhesive application and shaping device 2 includes a positioning mechanism 21 for fixing the battery cell and an adhesive application mechanism 22 for applying adhesive to the battery cell on the positioning mechanism 21. Multiple sets of adhesive application mechanisms 22 are arranged around the positioning mechanism 21. By cooperating with the positioning mechanism 21 to rotate the battery cell, the adhesive application and shaping of the battery cell at multiple angles can be achieved.
[0048] If the battery cell is not selected for hot pressing molding device 11, it will enter the adhesive molding device 2 for adhesive molding and fixing. First, the battery cell is moved to the positioning mechanism 21 for fixing. Then, the adhesive bonding mechanism 22 equipped on both sides of the positioning mechanism 21 is used to apply adhesive to the four sides of the battery cell. After the two adhesive bonding mechanisms 22 have completed the adhesive bonding of the wide side of the battery cell at the same time, the positioning mechanism 21 is used to rotate the battery cell to change its direction. Then, the two adhesive bonding mechanisms 22 are used to complete the adhesive bonding of the long side of the battery cell at the same time.
[0049] Firstly, the positioning mechanism 21 includes an adhesive application platform 211, a pressing and fixing block 212 facing the adhesive application platform 211, and a third driving member 213 that drives the pressing and fixing block 212 to move closer to or away from the adhesive application platform 211. The third driving member 213 is mounted on an adhesive application support frame 214, which is mounted on the worktable 1.
[0050] The third driving component 213 drives the pressing and fixing block 212 to move, which in turn cooperates with the adhesive application table 211 to press and fix the battery cell on the adhesive application table 211. Based on this, since the adhesive application table 211 is provided with an adhesive application support frame, it not only facilitates the gripper to pick up the battery cell, but also provides a clearance condition for the adhesive application mechanism 22 to apply the adhesive.
[0051] Specifically, the adhesive applicator 22 includes a multi-axis drive module 221 mounted on the workbench 1 for lifting and lowering, a shelf 24 mounted on the multi-axis drive module 221, a tape conveying assembly 25 mounted on the shelf 24, and a tape cutting assembly 26 located at the end of the tape conveying assembly 25.
[0052] The tape conveying assembly 25 conveys tape to the tape cutting assembly 26, and the multi-axis drive module 221 moves up and down to make the tape adhere to the front and back of the battery cell, and the tape is cut by the tape cutting assembly 26.
[0053] The multi-axis drive module 221 is at least a drive module for a two-axis robotic arm. Through the combination of multiple linear modules, it realizes lifting and forward and backward driving, thereby driving the tape conveyor assembly 25 to move back and forth between the upper and lower sides of the battery cell.
[0054] The tape conveyor assembly 25 includes a tape holder 251 for placing tape loops, multiple conveyor rollers 252 for stretching the tape, and adhesive suction cups 253 for fixing and adsorbing the tape. A tensioning roller 254 is provided between adjacent conveyor rollers 252, and a cylinder of the same specification drives the tensioning roller 254 to move, preventing the tape from being over-tensioned or over-slack.
[0055] Meanwhile, each of the conveying rollers 252 is provided with an abutment roller, which is also pushed by a cylinder to prevent the side of the conveyor belt from curling during conveying.
[0056] Limiting grooves 255 are provided on both sides of the adhesive suction cup 253. While the suction cup adsorbs and conveys the tape, the limiting grooves 255 can restrict the tape from shifting.
[0057] A tape cutting component 26 is provided at the bottom of the adhesive suction cup 253. The tape cutting component 26 cuts the tape by pushing the cutter with a cylinder.
[0058] By combining multiple linear modules, lifting and forward / backward driving are achieved, which in turn drives the tape conveyor 25 to move back and forth between the upper and lower sides of the battery cell, thereby achieving the adhesion of the tape to the upper and lower sides of the battery cell.
[0059] Specifically, a feeding mechanism 4 is provided on one side of the workbench 1 to stack battery cells that have been glued or hot-pressed. A feeding position 41 is provided on one side of the workbench 1. The feeding mechanism 4 moves the battery cells to the feeding position 41 via the glue-applying table 211.
[0060] This embodiment has only one unloading position 41, and the unloading mechanism 4 stacks up the battery cells that have completed the adhesive application process or the hot pressing process.
[0061] The unloading mechanism 4 includes a transfer component 42 that moves the battery cell out of the positioning mechanism 21, and a gripping component 43 that connects to the transfer component 42 to grip and place the battery cell moved out of the positioning mechanism 21 by the transfer component 42 at the unloading position 41.
[0062] The workbench 1 is equipped with a battery cell rack 44 at the unloading position 41. The battery cell rack 44 is driven to rise and fall by a motor with a gear and rack 45. As the stacked battery cells gradually rise, the battery cell rack 44 gradually falls in coordination with them.
[0063] The transfer component 42 includes a feeding plate 421 that clamps the battery cell. By setting a transfer linear module 422 on the worktable 1, the feeding plate 421 is driven to move back and forth between the positioning mechanism 21 and the gripping component 43 to complete the transfer and transportation of the battery cell.
[0064] Furthermore, the feeding plate 421 is driven by the feeding motor 423 to rotate at a preset angle, which facilitates the gripping component 43 to grip it.
[0065] The gripping assembly 43 includes a gripping linear module 431 mounted on the workbench 1, a gripping bracket 432 mounted on the gripping linear module 431, and a gripping gripper 433 mounted on the gripping bracket 432. The gripping gripper 433 is raised and lowered by a lifting cylinder 34, which in turn works with the gripping linear module 431 to drive the gripping gripper 433 to drive the unloading of the battery cell at the unloading position 41.
[0066] The above embodiments are merely explanations of the present utility model and are not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to the embodiments without contributing any inventive step, but such modifications are protected by patent law as long as they fall within the scope of the claims of the present utility model.
Claims
1. A multifunctional battery cell shaping device, characterized in that: The device includes a worktable, on which are provided a hot pressing shaping device for hot pressing shaping of battery cells, an adhesive bonding shaping device for applying adhesive to fix and shape battery cells, and a material transfer structure for selectively operating and transferring battery cells between the hot pressing shaping device and the adhesive bonding shaping device. Based on the movement of the material transfer structure, a multi-functional selection operation between the hot pressing shaping device and the adhesive bonding shaping device can be achieved.
2. The multifunctional battery cell shaping equipment according to claim 1, characterized in that: The feeding structure includes several placement platforms for placing battery cells and a clamping mechanism for holding the battery cells on the placement platforms. The hot pressing and shaping device is located above the placement platforms. If the hot pressing and shaping device is selected to hot press the battery cells, after the hot pressing is completed, the clamping mechanism removes the battery cells from the placement platforms, and the adhesive application and shaping device no longer applies adhesive to the battery cells. If the hot pressing and shaping device is selected not to hot press the battery cells, the clamping mechanism moves the battery cells to the adhesive application and shaping device, and the adhesive application and shaping device then applies adhesive to the battery cells.
3. The multifunctional battery cell shaping equipment according to claim 2, characterized in that: The clamping mechanism includes several sets of material feeding jaws and a drive assembly that drives the material feeding jaws to move closer to and away from the hot pressing molding device.
4. The multifunctional battery cell shaping equipment according to claim 3, characterized in that: The drive assembly includes a rotary table rotating on the workbench and a first drive member that drives the rotary table to rotate. Two sets of material feeding grippers are provided on the rotary table. The first drive member drives the rotary table to select, causing the two sets of material feeding grippers to alternately clamp the battery cells.
5. The multifunctional battery cell shaping equipment according to claim 2, characterized in that: The hot pressing molding device includes a support frame, a support platform on the support frame, and several sets of hot pressing modules installed on the support platform. The hot pressing modules are positioned facing the placement platform. The support platform is provided with a second driving component that drives the hot pressing modules to move closer to and away from the placement platform. When the hot pressing molding process is selected, the hot pressing modules can generate high temperatures to hot press and shape the battery cells.
6. The multifunctional battery cell shaping equipment according to claim 5, characterized in that: The hot-pressing module includes a heating layer, a heat transfer layer, and an abutment layer arranged sequentially from top to bottom.
7. The multifunctional battery cell shaping equipment according to claim 1, characterized in that: The adhesive application and shaping device includes a positioning mechanism for fixing the battery cell and an adhesive application mechanism for applying adhesive to the battery cell on the positioning mechanism. Multiple adhesive application mechanisms are arranged around the positioning mechanism. By cooperating with the positioning mechanism to rotate the battery cell, the device can achieve multi-angle adhesive application, fixing, and shaping of the battery cell.
8. The multifunctional battery cell shaping equipment according to claim 7, characterized in that: The positioning mechanism includes an adhesive application platform, a pressing and fixing block facing the adhesive application platform, and a third driving member that drives the pressing and fixing block to move closer to or away from the adhesive application platform. The third driving member is mounted on an adhesive application support frame, which is mounted on the worktable.
9. A multifunctional battery cell shaping device according to claim 8, characterized in that: The adhesive applicator includes a multi-axis drive module mounted on the workbench for lifting and lowering, a shelf mounted on the multi-axis drive module, a tape conveying assembly mounted on the shelf, and a tape cutting assembly located at the end of the tape conveying assembly. The tape conveying assembly feeds tape to the tape cutting assembly, and the multi-axis drive module moves up and down to adhere the tape to both sides of the battery cell. The tape is then cut by the tape cutting assembly.
10. A multifunctional battery cell molding device according to claim 9, characterized in that: A feeding mechanism is provided on one side of the workbench to stack battery cells that have been glued or hot-pressed. A feeding position is provided on one side of the workbench, and the feeding mechanism moves the battery cells to the feeding position via the glue-applying platform.