Battery cell module shaping device

Abstract

The utility model relates to a cell module shaping mechanism, especially a cell module shaping device. A cell module shaping device, including the setting of push -pad group one and push -pad group two of the surface of the setting board for supporting cell module is set up mutually perpendicular, push -pad group one includes two mirror image settings push -pad no.

Description

Technical Field

[0001] This utility model relates to a battery cell module shaping mechanism, and more particularly to a battery cell module shaping device. Background Technology

[0002] In the field of new energy, battery cell modules are a key component of core components such as power batteries and energy storage batteries. Their structural regularity directly determines the assembly accuracy, space utilization and electrochemical performance stability of subsequent battery packs. Multiple battery cell modules need to be shaped before being installed into the subsequent PACK box.

[0003] To address the issue of uniformity in the shape of battery cell modules, some shaping devices have emerged in existing technologies. However, they generally suffer from the following shortcomings: First, most shaping devices can only perform shaping operations in a single direction (such as the length or width direction), requiring multiple adjustments to the module's positioning direction to complete omnidirectional shaping. This process is cumbersome, and repeated positioning can introduce new errors, making it difficult to guarantee shaping accuracy. Second, some multi-directional shaping devices use multiple independent drive mechanisms to control shaping components in different directions. The lack of coordinated linkage between these mechanisms can easily lead to uneven shaping forces and poor synchronization, resulting in excessive compression or incomplete shaping of the module in certain areas. Third, the shaping components (such as push plates) in traditional shaping devices often use fixed trajectory movements, making it impossible to flexibly adjust the stroke according to the size parameters of different module specifications. This results in poor adaptability, requiring the design of dedicated tooling for different module models, increasing equipment investment costs and changeover time. Fourth, most shaping devices have complex structures, resulting in large overall equipment weight, large footprint, and difficult maintenance.

[0004] In view of the above-mentioned shortcomings, the designer actively researched and innovated in order to create a battery cell module shaping device that would have greater industrial application value. Utility Model Content

[0005] To solve the above-mentioned technical problems, the purpose of this utility model is to provide a battery cell module shaping device. This utility model discloses a battery cell module shaping device, including a mounting plate for supporting the battery cell module, and a push plate assembly 1 and a push plate assembly 2 arranged perpendicularly to each other on the surface of the mounting plate. Pusher assembly one includes two mirror-image pusher plates, which can move synchronously inwards. Pusher assembly 2 includes two mirror-mounted pusher plates 2, which can move inward synchronously.

[0006] The battery cell module shaping device includes a mounting plate for supporting the battery cell module. On the surface of the mounting plate are two mutually perpendicular push plate groups, namely Push Plate Group 1 and Push Plate Group 2. Push Plate Group 1 consists of two mirror-shaped Push Plate 1s that can move inward synchronously. Push Plate Group 2 consists of two mirror-shaped Push Plate 2s that can also move inward synchronously. This allows for all-round shaping of the battery cell module. Push Plate Group 1 and Push Plate Group 2 are perpendicularly distributed and can act on the four sides of the module in sequence. Multi-directional shaping can be completed without multiple adjustments to the module position, greatly improving the ease of operation.

[0007] Furthermore, the surface of the mounting plate is equipped with a slide rail for cooperating with the slider below the push plate. The bottom of each push plate is fixedly connected to the slide plate via a "U"-shaped connecting block. The upright plates on both sides of the connecting block are located on both sides of the slide rail. Each slide plate is movably mounted with a connecting rod via a shaft. The other end of the connecting rod is movably connected to a rotating rod via a shaft. The rotating rod is movably mounted to the bottom of the mounting plate via a shaft.

[0008] A slide rail is mounted on the surface of the mounting plate. This slide rail cooperates with the slider below the push plate. The bottom of each push plate is fixedly connected to the slide plate via a "U"-shaped connecting block. The upright plates on both sides of the connecting block are located on both sides of the slide rail. A connecting rod is movably mounted on each slide plate via a shaft. The other end of the connecting rod is movably connected to a rotating rod via a shaft. The rotating rod is movably mounted to the bottom of the mounting plate via a shaft. This arrangement can ensure the stability and accuracy of the push plate movement through the coordinated cooperation of multiple components, which is beneficial to improving the shaping effect.

[0009] Furthermore, a first screw is movably mounted on the bottom surface of the mounting plate via a bearing seat. A threaded sleeve that mates with the first screw is configured on one of the sliding plates. Guide grooves for the vertical plates on both sides of the connecting block to pass through are provided on both sides of the mounting plate. A first motor is mounted on one end of the mounting plate. The first motor is connected to the first screw via an angle reducer.

[0010] The bottom surface of the mounting plate is movably mounted with a first screw via a bearing seat. One of the sliding plates is equipped with a threaded sleeve that mates with the first screw. Guide grooves are provided on both sides of the slide rail on the mounting plate for the vertical plates on both sides of the connecting block to pass through. A first motor is installed at one end of the mounting plate, and the first motor is connected to the first screw via an angle reducer. This configuration provides stable power for the movement of the push plate, ensuring its movement accuracy and controllability, and improving the reliability of the shaping operation.

[0011] Furthermore, the surface of the mounting plate is equipped with a slide rail two for cooperating with the slider below the push plate two, and a slide rail three is installed at the bottom of the mounting plate. The slide rail three is slidably connected to the sliding plate two via a slider. The sliding plate two and the push plate two are fixedly connected by a shaft. A connecting rod two is movably mounted on the shaft via a bushing. The other end of the connecting rod two is movably connected to the rotating rod two via a shaft. The rotating rod two is movably mounted to the bottom of the mounting plate via a shaft.

[0012] The surface of the mounting plate is equipped with a second slide rail for engaging with the slider below the second push plate. The bottom of the mounting plate is equipped with a third slide rail, which is slidably connected to the second slide plate via a slider. The second slide plate and the second push plate are fixedly connected by a shaft. A second connecting rod is movably mounted on this shaft via a bushing. The other end of the second connecting rod is movably connected to a second rotating rod via a shaft. The second rotating rod is movably mounted to the bottom of the mounting plate via a shaft. This configuration ensures the stability and synchronization of the second push plate during movement, improving the accuracy of the shaping operation.

[0013] Furthermore, the centers of rotating rod one and rotating rod two are movably mounted on the same shaft and are arranged in a cross shape.

[0014] The centers of rotating rod one and rotating rod two are movably mounted on the same shaft and are arranged in a cross shape; this arrangement enables the two sets of rotating rods to work together, ensuring that the actions of push plate group one and push plate group two are coordinated and improving the synchronicity of the shaping process.

[0015] Furthermore, a second screw is movably mounted on the bottom surface of the mounting plate via a bearing seat. One of the sliding plates is equipped with a threaded sleeve that mates with the second screw. A guide groove is provided on one side of the sliding rail for the shaft to pass through, connecting the sliding plate and the push plate. A second motor is mounted on one end of the mounting plate, and the second motor is connected to the second screw via an angle reducer.

[0016] A second screw is movably mounted on the bottom surface of the mounting plate via a bearing seat. One of the sliding plates is equipped with a threaded sleeve that mates with the second screw. A guide groove is provided on one side of the sliding rail on the mounting plate to facilitate the passage of the shaft connecting the sliding plate and the push plate. A second motor is mounted on one end of the mounting plate, and the second motor is connected to the second screw via an angle reducer. This configuration provides stable power for the movement of the push plate through the combination of motor drive and screw drive, while the guide groove ensures precise movement trajectory by limiting the movement, thus helping to improve the stability of the cell module shaping operation.

[0017] Furthermore, there are mounting plates on both sides of the mounting plate for support, and a moving motor for driving the mounting plate to move is installed on one side of the mounting plate. The output shaft of the moving motor is equipped with drive teeth, which mesh with the rack on the mounting frame.

[0018] The mounting plate has mounting plates on both sides for support. A moving motor is installed on one side of the mounting plate to drive the mounting plate to move. The output shaft of the moving motor is equipped with drive teeth, which mesh with the rack on the mounting frame. This configuration can provide stable moving power for the mounting plate, and at the same time, the meshing transmission of the gear and rack ensures the accuracy of the mounting plate's movement, which is convenient for connecting with automated production lines to complete the transfer and shaping of battery cell modules.

[0019] By means of the above-described solution, the present invention has at least the following advantages: I. Effectively solves the limitations of traditional equipment's single-direction shaping. By setting two mutually perpendicular push plate groups on the surface of the mounting plate, each group contains two push plates that can move inward synchronously. These push plates can act sequentially on the four sides of the cell module, completing omnidirectional shaping in both length and width directions in a single positioning. This eliminates the need for multiple module position adjustments, simplifying the operation process and avoiding additional errors introduced by multiple positioning. It significantly improves shaping accuracy, ensures that the module's shape regularity meets the subsequent PACK box assembly requirements, and reduces assembly difficulties or scrapping problems caused by module irregularities.

[0020] Second, to ensure stable power and precise movement during the shaping process, on the one hand, push plate one cooperates with the mounting plate through slide rail one, and forms a stable transmission structure with the help of "U"-shaped connecting block, slide plate one, connecting rod one and rotating rod one. Push plate two similarly achieves smooth movement through slide rail two, slide rail three, slide plate two, connecting rod two and rotating rod two. The cooperation of multiple components effectively avoids push plate deviation. On the other hand, relying on the cooperation of the first motor, the first screw and the push plate one transmission system, and the second motor, the second screw and the push plate two transmission system, the combination of motor drive and screw drive provides continuous and stable power for push plate movement. At the same time, the angle reducer can adjust the transmission speed to further ensure the controllability of push plate movement. With the limit effect of the guide slot one connecting block plate and the guide slot two on the connecting shaft of slide plate two and push plate two, it is ensured that the push plate moves strictly according to the expected trajectory, avoiding problems such as excessive local compression or incomplete shaping of the module due to unstable power or trajectory deviation.

[0021] Third, to achieve efficient coordinated linkage between the two sets of pusher plates, the rotating rod one and the rotating rod two are centrally mounted on the same shaft in a cross shape, so that the actions of pusher plate one and pusher plate two are linked. This effectively avoids the drawbacks of multiple independent drive mechanisms lacking coordination, and ensures that the two sets of pusher plates exert force synchronously and evenly during the shaping process. This not only prevents the module from deforming or being damaged due to uneven force, but also improves shaping efficiency, ensures balanced force on the cells inside the module, reduces the risk of local current concentration and heat accumulation during subsequent charging and discharging, and extends battery life.

[0022] Fourth, it has good adaptability and versatility. There is no need to design special tooling for different specifications of battery cell modules. The structure of motor-driven screw transmission can flexibly adjust the movement stroke of the push plate. Only the motor operating parameters need to be adjusted according to the module size parameters to meet the shaping needs of modules with different lengths and widths. This greatly reduces equipment investment costs and changeover time, improves the applicability of the equipment in multi-model module production scenarios, and enhances the production flexibility of enterprises.

[0023] V. The overall structure of the device is simple and compact, with a small footprint and easy maintenance. By integrating the shared transmission base and core shaft system, the push plate assembly, transmission rods, and drive system are modularly integrated, avoiding structural redundancy caused by a distributed layout. Each functional component is assembled using standardized connectors, resulting in a clear and orderly layout. This significantly reduces the overall space occupied by the equipment, making it suitable for flexible placement in compact production line layouts. It also makes daily inspections, component replacements, and other maintenance operations more convenient, allowing for quick location and handling of potential faults, reducing maintenance difficulty and downtime, and improving the overall efficiency of the equipment.

[0024] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the preferred embodiments of this invention are described in detail below with reference to the accompanying drawings. Attached Figure Description

[0025] 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 a certain embodiment 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.

[0026] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a top view of the present invention after the mounting plate has been removed; Figure 3 This is a utility model Figure 2 A bottom view; Figure 4 This is a utility model Figure 1 A bottom view.

[0027] In the diagram: 1. Mounting plate; 2. Push plate assembly one; 3. Push plate assembly two; 4. Slide rail one; 5. Connecting block; 6. Sliding plate one; 7. Connecting rod one; 8. Rotating rod one; 9. First screw; 10. Guide groove one; 11. First motor; 12. Slide rail two; 13. Slide rail three; 14. Sliding plate two; 15. Connecting rod two; 16. Rotating rod two; 17. Second screw; 18. Guide groove two; 19. Second motor; 20. Mounting plate; 21. Moving motor; 22. Drive gear; 2-1. Push plate one; 3-1. Push plate two. Detailed Implementation

[0028] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.

[0029] See Figure 1 and Figure 2 When this battery cell module shaping device is in operation, the battery cell module to be shaped is placed on the mounting plate 1. Then, the push plate group 1 2 and push plate group 2 3, which are perpendicular to each other, begin to work together. The two mirror-shaped push plates 1 2-1 of push plate group 1 2 move inward synchronously to squeeze and shape the battery cell module from one direction. Then, the two mirror-shaped push plates 2 3-1 of push plate group 2 3 also move inward synchronously to squeeze and shape the battery cell module from a direction perpendicular to push plate group 1 2. Through synchronous shaping in two directions, the shape of the battery cell module is made into a regular state. With this structure, the battery cell module can be shaped in all directions. The shaping operation can be completed in one operation, and the shaping operation in multiple directions can be completed in one operation. There is no need to adjust the module position many times, which simplifies the operation process. The push plates of the two push plate groups move synchronously in sequence to ensure that the force on both sides of the module is uniform, avoiding the deformation or damage of the module due to uneven force. This effectively improves the shaping accuracy and shaping efficiency, and can also adapt to battery cell modules of different specifications, enhancing the versatility and practicality of the device.

[0030] See Figure 2 and Figure 3When the push plate 2-1 needs to be moved to shape the battery cell module, the slider below the push plate 2-1 slides along the slide rail 4 on the surface of the mounting plate 1. Simultaneously, the push plate 2-1 drives the sliding plate 6 below to move synchronously via the "U"-shaped connecting block 5. The upright plates on both sides of the connecting block 5 are always located on both sides of the slide rail 4, providing auxiliary limiting for the movement direction of the push plate 2-1. When the sliding plate 6 moves, it drives one end of the connecting rod 7 to move via a shaft. The other end of the connecting rod 7 pulls or pushes the rotating rod 8 to rotate around the shaft connected to the bottom of the mounting plate 1. The rotation of the rotating rod 8 further cooperates with the sliding plate 6 and the connecting block 5 via the connecting rod 7 to ensure stable movement of the push plate 2-1. With this structure, the cooperation between the slide rail 4 and the slider provides a stable movement trajectory for the push plate 2-1. The U-shaped connecting block 5 can not only firmly connect the push plate 2-1 and the sliding plate 6, but also prevent the push plate 2-1 from shifting by the auxiliary limit of the two side uprights. The movable connection between the connecting rod 7 and the rotating rod 8 can realize the smooth transmission of force, making the movement of the push plate 2-1 smoother and more stable, effectively ensuring the accuracy of the push plate 2-1 in shaping the cell module, and avoiding the problem of poor shaping effect or module damage due to unstable movement of the push plate.

[0031] See Figure 4 When it is necessary to move the push plate 2-1 to complete the shaping action, the first motor 11 at one end of the mounting plate 1 starts, and the power is transmitted through the angle reducer to the first screw 9, which is movably installed on the bottom surface of the mounting plate 1 through the bearing seat, causing the first screw 9 to start rotating. The screw sleeve that cooperates with the first screw 9 rotates with the screw, driving the corresponding sliding plate 6 to move. The sliding plate 6 then drives the push plate 2-1 to move synchronously through the "U"-shaped connecting block 5. During the movement, the upright plates on both sides of the connecting block 5 slide along the guide grooves 10 on both sides of the slide rail 4 on the mounting plate 1, thus moving the push plate 2-1. The direction is precisely limited; with this structure, the first motor 11 and the angle reducer can provide stable and controllable power to the first screw 9. The transmission method of the screw and the screw sleeve can ensure the accuracy of the movement of the sliding plate 6 and the push plate 2-1. The limiting effect of the guide groove 10 on the vertical plate of the connecting block 5 further avoids the push plate 2-1 from deviating when it moves. The overall structure allows the push plate 2-1 to move smoothly along the expected trajectory, ensuring the accuracy and stability of the battery cell module shaping. At the same time, the motor drive method also facilitates the realization of automated control and adapts to the needs of production line operation.

[0032] See Figure 3 and Figure 4When push plate 2 3-1 needs to be moved to shape the battery cell module, the slider below push plate 2 3-1 will slide along slide rail 2 12 on the surface of mounting plate 1. At the same time, slide plate 2 14, which is fixedly connected to push plate 2 3-1 via a shaft, will slide synchronously with the slider of slide rail 3 13 at the bottom of mounting plate 1. When slide plate 2 14 moves, it will drive one end of connecting rod 2 15, which is movably mounted on the shaft via a bushing, to move. The other end of connecting rod 2 15 will pull or push rotating rod 2 16 to rotate around the shaft connected to the bottom of mounting plate 1. The rotation of rotating rod 2 16 further cooperates with connecting rod 2 15 and slide plate 2 14 to ensure that push plate 2 3-1 moves. -1 always moves along a stable trajectory; with this structure, the cooperation between slide rail 2 12 and slide block 3-1, and the cooperation between slide rail 3 13 and slide block 2 14, provide double stable support for the movement of slide block 3-1 from both the top and bottom positions, avoiding tilting or deviation when slide block 3-1 moves. The movable connection between link 2 15 and rotating rod 2 16 can realize the smooth transmission of force, reduce the jamming during the movement of slide block 3-1, and make the shaping action of push block 3-1 on the battery cell module smoother and more precise, effectively ensuring the shaping effect. At the same time, it can also adapt to the different movement stroke requirements of push block 3-1 and improve the structural adaptability.

[0033] When push plate assembly 2 needs to be moved and shaped, its transmission system drives the rotating rod 8 to rotate around the central axis, causing push plate assembly 2 to move inward and perform a shaping operation on one side of the battery cell mold base. After the shaping operation on one side is completed, the rotating rod 8 rotates in the opposite direction, causing push plate assembly 2 to reset. Then, push plate assembly 3 drives the rotating rod 16 to rotate around the central axis through its transmission system, causing push plate assembly 2 to move inward and perform a shaping operation on the other side of the battery cell mold base. After the shaping operation on the other side is completed, the rotating rod 16 rotates in the opposite direction, causing push plate assembly 3 to reset.

[0034] See Figure 4When the drive structure of the push plate 3-1 in the battery cell module shaping device is working, when it is necessary to drive the push plate 3-1 to move to complete the shaping operation in the corresponding direction, the second motor 19 at one end of the mounting plate 1 starts, and its output power is transmitted to the second screw 17, which is movably installed on the bottom surface of the mounting plate 1 through the bearing seat via the angle reducer. This drives the second screw 17 to rotate stably. The screw sleeve that cooperates with the second screw 17 rotates synchronously with the screw, driving the corresponding sliding plate 14 to move. The sliding plate 14 drives the push plate 3-1 to move together through the shaft connected to the push plate 3-1. During the movement, the shaft connecting the sliding plate 14 and the push plate 3-1 will move along the guide groove on one side of the slide rail 12 on the mounting plate 1. The sliding mechanism 18 ensures that the pusher plate 2 3-1 always moves in the set direction. With this structure, the cooperation between the second motor 19 and the angle reducer can provide stable and controllable power to the second screw 17, avoiding power fluctuations from affecting the movement accuracy of the pusher plate 2 3-1. The transmission method of the screw and the screw sleeve can realize the smooth movement of the sliding plate 2 14 and the pusher plate 2 3-1. The limiting effect of the guide groove 2 18 on the connecting shaft further prevents the pusher plate 2 3-1 from deviating or shaking. The overall structure can not only ensure the accuracy of the pusher plate 2 3-1 in shaping the battery cell module, but also facilitate the automation control through the motor, adapting to the continuous operation requirements of the production line, and also improving the stability and service life of the pusher plate 2 3-1 drive system.

[0035] See Figure 1 The mounting plates 20 on both sides of the mounting plate 1 first provide stable support for the entire mounting plate and the battery cell module above it, preventing the mounting plate from tilting or shaking during loading or movement. When it is necessary to transfer the mounting plate 1 and the battery cell module on it to the shaping station, or to the next production stage after shaping, the moving motor 21 on one side of the mounting plate 20 starts, and its output shaft drives the drive gear 22 mounted on it to rotate. Since the drive gear 22 meshes with the rack on the mounting frame, the rotation of the drive gear 22 is converted into a smooth movement of the mounting plate 1 along the rack direction. This structure enables precise transfer of battery cell modules. The mounting plate 20 provides reliable support for the placement plate 1, ensuring the stability of the battery cell modules before and after shaping. The moving motor 21, through the meshing of the drive gear 22 and rack, provides stable moving power to the placement plate 1 and ensures precise movement of the placement plate 1, preventing module deviation during transfer. This driving method also facilitates integration with the control system of automated production lines, enabling automated control of the placement plate 1's movement, reducing manual intervention, and improving the efficiency and safety of battery cell module production and transfer.

[0036] Meanwhile, a slider that mates with the slide rail on the mounting frame can also be configured below the mounting plate 20 to ensure stable movement of the device.

[0037] The working principle of this utility model is as follows: 1. Module loading and positioning: The battery cell module to be shaped is placed stably in the center area of ​​the mounting plate 1. The mounting plates 20 on both sides of the mounting plate 1 provide stable support for the entire device, ensuring that the module will not shift due to the tilt of the mounting plate 1 during the shaping process, thus completing the initial positioning of the module.

[0038] II. Start-up and Shaping of Push Plate Assembly 1: Start the first motor 11. The first motor 11 transmits power to the first screw 9, which is movably mounted on the bottom surface of the mounting plate 1 via an angle reducer, causing the first screw 9 to rotate stably. The screw sleeve that mates with the first screw 9 rotates with the screw, driving the corresponding sliding plate 6 to move. The sliding plate 6 drives the push plate 2-1 to move synchronously via the "U"-shaped connecting block 5. During the movement, the upright plates on both sides of the connecting block 5 slide along the guide grooves 10 on both sides of the slide rail 4 on the mounting plate 1. At the same time, the slider below the push plate 2-1 moves along the slide rail 4. The sliding action creates a double limit on the movement direction of the push plate 2-1. When the sliding plate 6 moves, it also drives one end of the connecting rod 7 to move through the shaft. The other end of the connecting rod 7 pulls the rotating rod 8 to rotate around the shaft that is connected to the bottom of the mounting plate 1, further cooperating with the push plate 2-1 to move stably. Finally, the two mirror-set push plates 2-1 in the push plate group 2 move inward synchronously, squeezing and shaping both sides of the battery cell module from one direction until the shape of the module in that direction reaches the regularity requirement. Then, the first motor 11 stops running, and the push plate 2-1 remains in its original position to maintain the shaping effect.

[0039] III. Start-up and Shaping of Push Plate Assembly 2: Start the second motor 19. The second motor 19 drives the second screw 17, which is movably mounted on the bottom surface of the mounting plate 1 via an angle reducer, to rotate. The screw sleeve that cooperates with the second screw 17 drives the corresponding sliding plate 2 14 to slide along the slide rail 3 13 at the bottom of the mounting plate 1. The sliding plate 2 14 drives the push plate 2 3-1 to move synchronously via the shaft. The slider below the push plate 2 3-1 slides along the slide rail 2 12 on the surface of the mounting plate 1. At the same time, the shaft connecting the sliding plate 2 14 and the push plate 2 3-1 slides along the guide groove 2 18 to ensure the accurate movement trajectory of the push plate 2 3-1. When 14 moves, one end of the connecting rod 15, which is movably mounted on the shaft via a bushing, moves with it, and the other end of the connecting rod 15 pushes the rotating rod 16 to rotate around the shaft that is connected to the bottom of the mounting plate 1. Since the rotating rod 8 and the rotating rod 16 are coaxial and cross-shaped, the rotating rod 16 rotates in coordination with the rotating rod 8 to avoid action conflict. The two mirror-set push plates 3-1 in the push plate group 2 move inward synchronously and squeeze and shape the other two sides of the cell module from the direction perpendicular to the push plate group 2. After the shape of the module in this direction is regular, the second motor 19 stops running.

[0040] IV. Push Plate Reset and Module Unloading: After the battery cell module has been shaped on all sides, the first motor 11 runs in reverse, driving the push plate 2-1 to reset to its initial position along the original trajectory; at the same time, the second motor 19 runs in reverse, driving the push plate 3-1 to reset; then the moving motor 21 on one side of the mounting plate 20 is started, and the drive gear 22 on the output shaft of the moving motor 21 meshes with the rack on the mounting frame, driving the mounting plate 1 and the shaped battery cell module to the unloading station, completing one battery cell module shaping operation, waiting for the next set of modules to be shaped to be loaded, and repeating the above process.

[0041] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change. Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other. Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present invention, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A battery cell module shaping device, comprising a mounting plate (1) for supporting the battery cell module, characterized in that: The surface of the mounting plate (1) is provided with push plate group 1 (2) and push plate group 2 (3) arranged perpendicularly to each other. Pusher assembly 1 (2) includes two mirror-mounted pusher plates 1 (2-1), which can move synchronously inward. Pusher group 2 (3) includes two mirror-set pusher groups 2 (3-1), which can move inward synchronously.

2. The battery cell module shaping device according to claim 1, characterized in that: The surface of the mounting plate (1) is equipped with a slide rail (4) for cooperating with the slider below the push plate (2-1). The bottom of each push plate (2-1) is fixedly connected to the sliding plate (6) via a "U"-shaped connecting block (5). The upright plates on both sides of the connecting block (5) are located on both sides of the slide rail (4). Each sliding plate (6) is movably mounted with a connecting rod (7) via a shaft. The other end of the connecting rod (7) is movably connected to the rotating rod (8) via a shaft. The rotating rod (8) is movably mounted to the bottom of the mounting plate (1) via a shaft.

3. The battery cell module shaping device according to claim 2, characterized in that: A first screw (9) is movably mounted on the bottom surface of the mounting plate (1) via a bearing seat. A threaded sleeve that mates with the first screw (9) is provided on one of the sliding plates (6). Guide grooves (10) for the vertical plates on both sides of the connecting block (5) to pass through are provided on both sides of the mounting plate (1). A first motor (11) is installed at one end of the mounting plate (1). The first motor (11) is connected to the first screw (9) via an angle reducer.

4. A cell module shaping device according to any one of claims 1-3, characterized in that: The surface of the mounting plate (1) is equipped with a slide rail 2 (12) for cooperating with the slider below the push plate 2 (3-1). The bottom of the mounting plate (1) is equipped with a slide rail 3 (13). The slide rail 3 (13) is slidably connected to the sliding plate 2 (14) via a slider. The sliding plate 2 (14) and the push plate 2 (3-1) are fixedly connected by a shaft. The shaft is movably mounted with a connecting rod 2 (15) via a bushing. The other end of the connecting rod 2 (15) is movably connected to the rotating rod 2 (16) via a shaft. The rotating rod 2 (16) is movably mounted to the bottom of the mounting plate (1) via a shaft.

5. The battery cell module shaping device according to claim 4, characterized in that: The center of rotating rod one (8) and rotating rod two (16) are mounted on the same shaft and are arranged in a cross shape.

6. The battery cell module shaping device according to claim 5, characterized in that: A second screw (17) is movably mounted on the bottom surface of the mounting plate (1) via a bearing seat. A threaded sleeve that mates with the second screw (17) is provided on one of the sliding plates (14). A guide groove (18) is provided on the mounting plate (1) on one side of the slide rail (12) for the shaft of the sliding plate (14) and the push plate (3-1) to pass through. A second motor (19) is installed at one end of the mounting plate (1). The second motor (19) is connected to the second screw (17) via an angle reducer.

7. A cell module shaping device according to claim 4 or 5, characterized in that: The mounting plate (1) has mounting plates (20) on both sides for support. A moving motor (21) for driving the mounting plate (1) to move is installed on one side of the mounting plate (20). A drive gear (22) is installed on the output shaft of the moving motor (21), and the drive gear (22) meshes with the rack on the mounting frame.

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