Battery cell assembly module tool

Abstract

The utility model relates to the field of battery cell assembly module tools, in particular to a battery cell assembly module tool. Comprising a fixing plate, an auxiliary structure and an adjusting structure, a clamping device is installed on the upper surface of the fixing plate, a fixing frame is fixedly connected to the upper surface of the fixing plate, an air cylinder is fixedly connected to the upper surface of the fixing frame, and the output end of the air cylinder is slidably connected with the fixing frame and fixedly connected with an extrusion plate; the squeezing plate is provided with a plurality of moving plates through adjusting structures, the lower surfaces of the moving plates are provided with a plurality of squeezing blocks through auxiliary structures, and the inner walls of the moving plates are provided with the auxiliary structures. The battery cell assembly module tool provided by the utility model solves the problems that as the extrusion blocks are fixed on the movable plate, when one extrusion block is greatly abraded or even damaged, a worker needs to replace the whole movable plate and a plurality of extrusion blocks at the same time, the operation mode is very waste, and the cost is high. And therefore, the maintenance cost is increased.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of battery cell assembly module tooling, especially to a battery cell assembly module tooling. BACKGROUND

[0002] The battery cell assembly module tooling is composed of a fixed plate, a clamping device, an extrusion plate, a pneumatic cylinder, extrusion blocks, a top plate and a moving plate, and is mainly used for assembling a battery cell module.

[0003] The prior art such as the utility model with publication number CN216541733U discloses a soft-packet battery cell module rapid assembly tooling. The utility model adopts a workbench, the bottom of the workbench is provided with symmetrically distributed first fixing protrusions, a first bidirectional screw rod is rotatably connected between the two first fixing protrusions, a moving connecting block is threadedly connected to each of the two threaded zones of the first bidirectional screw rod, the top of the workbench and the positions at the two ends of the rear side are provided with symmetrically distributed second fixing protrusions, a second bidirectional screw rod is rotatably connected between the two second fixing protrusions and close to the top, and a positioning plate is threadedly connected to each of the two threaded zones of the second bidirectional screw rod. The utility model solves the problem that it is troublesome to align the module with the pressing mechanism during the assembly of the existing soft-packet battery cell module, and it is not easy to quickly align, thereby affecting the product production efficiency.

[0004] The inventor found in the daily work that there is a problem of increased maintenance cost due to the waste of operation mode when using the above-mentioned soft-packet battery cell module rapid assembly tooling, because the extrusion blocks are fixed on the moving plate, when one of the extrusion blocks is greatly worn or even damaged, personnel need to replace the entire moving plate and multiple extrusion blocks at the same time.

[0005] Therefore, it is necessary to provide a new battery cell assembly module tooling to solve the above technical problems. UTILITY MODEL CONTENTS

[0006] The utility model aims to solve the problem that the extrusion blocks are fixed on the moving plate in the prior art, when one of the extrusion blocks is greatly worn or even damaged, personnel need to replace the entire moving plate and multiple extrusion blocks at the same time, because the operation mode is very wasteful, which will lead to the problem of increased maintenance cost, and a battery cell assembly module tooling is provided.

[0007] The utility model provides a kind of battery cell assembly module tool to solve the above technical problems, comprising: fixed plate, auxiliary structure and adjusting structure, the upper surface of the fixed plate is equipped with clamping device, the upper surface of the fixed plate is fixedly connected with fixed frame, the upper surface of the fixed frame is fixedly connected with pneumatic cylinder, the output end of the pneumatic cylinder is slidably connected with fixed frame, the output end of the pneumatic cylinder is fixedly connected with extrusion plate, the extrusion plate is equipped with several moving plates by adjusting structure, the lower surface of the moving plate is equipped with several extrusion blocks by auxiliary structure, the inner wall of the moving plate is equipped with auxiliary structure, the auxiliary structure includes several connection grooves and several link grooves, several connection grooves are opened on moving plate, several link grooves are opened on moving plate, every four of several link grooves is a group, a group of link grooves and connection grooves are mutually penetrated, the inner wall of the connection groove is slidably connected with connecting column, the connecting column is fixedly connected with extrusion block, the inner wall of the connecting column is equipped with four installation grooves and several auxiliary grooves, every two of several auxiliary grooves is a group, a group of auxiliary grooves and installation grooves are mutually penetrated, the inner wall of a group of auxiliary grooves is slidably connected with moving block, spring is arranged between the lower surface of the moving block and auxiliary groove, the both ends of the spring are fixedly connected with moving block and auxiliary groove respectively, the inner wall of the installation groove is slidably connected with clamping block, the clamping block is isosceles trapezoidal, two moving blocks in a group of auxiliary grooves are fixedly connected with clamping block, the inner wall of the installation groove is slidably connected with limit block and mounting block, the limit block is fixedly connected with mounting block, four installation blocks are fixedly connected with moving ring on the side far from each other, the side of the installation block far from limit block is equipped with compression spring between installation groove, the both ends of the compression spring are fixedly connected with installation groove and mounting block respectively, the moving ring is slidably connected with connecting column.

[0008] The effect achieved by the above components is that after personnel use extrusion blocks to compress battery cell modules for a long time, when one of the extrusion blocks is worn out or damaged, personnel need to replace the entire moving plate and multiple extrusion blocks. This operation method is very wasteful, which increases the maintenance cost of personnel. At this time, the auxiliary structure can solve this problem. By setting the auxiliary structure, personnel can move the moving ring to make the mounting block far from the clamping block and the installation groove. At this time, personnel can move the connecting column out of the inner wall of the connection groove, which can conveniently replace the damaged extrusion block, thereby reducing the maintenance cost of personnel and improving work efficiency.

[0009] Preferably, the surface of the moving ring is equipped with several anti-skid grooves, and the anti-skid grooves are evenly arranged on the surface of the moving ring.

[0010] The effect achieved by the above components is that the anti-slip groove can increase the friction between the person's hand and the moving ring, and can prevent the person from slipping when moving the moving ring.

[0011] Preferably, a limiting rod is fixedly connected to the inner wall of the auxiliary groove, and the limiting rod is slidably connected to the moving block.

[0012] The effect achieved by the above components is that the limiting rod can limit the movement of the moving block and prevent the moving block from becoming misaligned during the sliding process on the inner wall of the auxiliary groove.

[0013] Preferably, the card block is a stainless steel block.

[0014] The effect achieved by the above components is that the stainless steel block has high strength and good wear resistance, which can prevent the block from deforming during short-term use.

[0015] Preferably, the limiting block is trapezoidal.

[0016] The effect achieved by the above components is that the trapezoidal limiting block can easily slide into the lower surface of the card block and the mounting groove, which can improve the ease of operation for personnel.

[0017] Preferably, the lower surface of the extrusion plate is provided with an adjustment structure, the adjustment structure including an adjustment plate, the adjustment plate being fixedly connected to the extrusion plate, the inner wall of the adjustment plate being provided with a positioning groove, the inner wall of the positioning groove being fixedly connected with a positioning rod, a plurality of auxiliary plates being slidably connected to the inner wall of the positioning groove, the auxiliary plates being slidably connected to the positioning rods, the auxiliary plates being fixedly connected to a moving plate, the inner wall of the auxiliary plates being threadedly connected with a connecting rod, and the arc surface of the connecting rod being fixedly connected to a rotating column.

[0018] The effect achieved by the above components is as follows: when personnel need to adjust the distance between multiple moving plates to fit battery cell assembly modules of different sizes, they can rotate the rotating column by adjusting the structure, and then move the auxiliary plate. The auxiliary plate will drive the moving plate to move until the moving plate moves to the appropriate position, which makes it convenient for personnel to adjust the position of the moving plate and improves the adaptability of the battery cell assembly module tooling.

[0019] Preferably, a compression pad is fixedly connected to the side of the rotating column near the auxiliary plate, and the compression pad abuts against the adjusting plate.

[0020] The effect achieved by the above components is that the compression pad can protect the adjusting plate and prevent the rotating column from directly contacting the adjusting plate.

[0021] Compared with related technologies, the battery cell assembly module tooling provided by this utility model has the following beneficial effects:

[0022] By setting up an adjustment structure, when personnel need to work on battery cell assembly modules of other sizes, the distance between multiple moving plates can be adjusted through the adjustment structure, thereby making it applicable to battery cell assembly modules of various sizes and improving the adaptability of battery cell assembly module tooling.

[0023] By setting up an auxiliary structure, when one of the extrusion blocks under the moving plate becomes damaged and needs to be replaced after a long period of use, the damaged extrusion block can be replaced individually through the auxiliary structure, thereby reducing personnel maintenance costs and improving personnel work efficiency. Attached Figure Description

[0024] Figure 1 A schematic diagram of the structure of a battery cell assembly module tooling provided by this utility model;

[0025] Figure 2 for Figure 1 The diagram shows the structure of the auxiliary structure.

[0026] Figure 3 for Figure 2 The diagram shows the structure of the split structure.

[0027] Figure 4 for Figure 3 The diagram shows a partial structural representation.

[0028] Figure 5 for Figure 4 The enlarged structural diagram at point A is shown below;

[0029] Figure 6 for Figure 1 The diagram shows the structural schematic of the adjustment structure.

[0030] Figure 7 for Figure 6 The diagram shows a partial structure.

[0031] The diagram shows the following components: 1. Fixing plate; 2. Clamping device; 3. Auxiliary structure; 301. Connecting groove; 302. Connecting groove; 303. Connecting column; 304. Mounting groove; 305. Auxiliary groove; 306. Moving block; 307. Limiting rod; 308. Spring; 309. Locking block; 310. Limiting block; 311. Mounting block; 312. Moving ring; 313. Anti-slip groove; 314. Compression spring; 4. Adjusting structure; 41. Adjusting plate; 42. Positioning groove; 43. Positioning rod; 44. Auxiliary plate; 45. Extrusion pad; 46. Rotating column; 47. Connecting rod; 5. Extrusion plate; 6. Cylinder; 7. Extrusion block; 8. Fixing frame; 9. Moving plate. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages 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.

[0033] The specific implementation of this utility model will be described in detail below with reference to specific embodiments.

[0034] Please see Figure 1 This utility model provides a battery cell assembly module tooling, including: a fixed plate 1, an auxiliary structure 3, and an adjustment structure 4. A clamping device 2 is installed on the upper surface of the fixed plate 1. A fixed frame 8 is fixedly connected to the upper surface of the fixed plate 1. A cylinder 6 is fixedly connected to the upper surface of the fixed frame 8. The output end of the cylinder 6 is slidably connected to the fixed frame 8. A pressing plate 5 is fixedly connected to the output end of the cylinder 6. Several moving plates 9 are installed on the pressing plate 5 with the help of the adjustment structure 4. Several pressing blocks 7 are installed on the lower surface of the moving plates 9 with the help of the auxiliary structure 3. The inner wall of the moving plates 9 is provided with the auxiliary structure 3. The lower surface of the pressing plate 5 is provided with the adjustment structure 4.

[0035] In the embodiments of this utility model, please refer to Figures 2 to 5The auxiliary structure 3 includes several connecting grooves 301 and several connecting grooves 302. The connecting grooves 301 are formed on the movable plate 9, and the connecting grooves 302 are also formed on the movable plate 9. The connecting grooves 302 are grouped in sets of four, and each group of connecting grooves 302 communicates with the connecting grooves 301. A connecting post 303 is slidably connected to the inner wall of the connecting groove 301. The connecting post 303 is fixedly connected to the extrusion block 7. The inner wall of the connecting post 303 has four mounting grooves 304 and several auxiliary grooves 305. The auxiliary grooves 305 are grouped in sets of two, and each group of auxiliary grooves 305 communicates with the mounting grooves 304. Each group of auxiliary grooves 305 has a sliding block 306 slidably connected to its inner wall. A space is provided between the lower surface of the moving block 306 and the auxiliary groove 305. Spring 308, with its two ends fixedly connected to movable block 306 and auxiliary groove 305 respectively. A locking block 309 is slidably connected to the inner wall of mounting groove 304. The locking block 309 is an isosceles trapezoid. Two movable blocks 306 in a set of auxiliary grooves 305 are fixedly connected to the locking block 309. Limiting block 310 and mounting block 311 are slidably connected to the inner wall of mounting groove 304. Limiting block 310 and mounting block 311 are fixedly connected. A movable ring 312 is fixedly connected to the side of the four mounting blocks 311 that is away from each other. A compression spring 314 is provided between the side of the mounting block 311 away from the limiting block 310 and the mounting groove 304. The two ends of the compression spring 314 are fixedly connected to the mounting groove 304 and mounting block 311 respectively. The movable ring 312 is slidably connected to the connecting post 303. After personnel have been using the extrusion block 7 to press the battery cell module for a long time, since the extrusion block 7 is fixed on the moving plate 9, when one of the extrusion blocks 7 shows significant wear or even damage, personnel need to replace the entire moving plate 9 and multiple extrusion blocks 7 at the same time. This operation is very wasteful, which leads to increased maintenance costs. This problem can be solved by the auxiliary structure 3. By setting the auxiliary structure 3, personnel can move the moving ring 312 to move the mounting block 311 away from the gap between the locking block 309 and the mounting groove 304. At this time, personnel can directly move the connecting post 303 to slide out of the inner wall of the connecting groove 301, which makes it convenient for personnel to replace the damaged extrusion block 7 individually, thereby reducing maintenance costs and improving work efficiency. The surface of the moving ring 312 is provided with several anti-slip grooves 313, which are evenly distributed on the surface of the moving ring 312. The anti-slip groove 313 increases the friction between the operator's hand and the moving ring 312, preventing slippage during movement. A limit rod 307 is fixedly connected to the inner wall of the auxiliary groove 305, and is slidably connected to the moving block 306. The limit rod 307 limits the movement of the moving block 306, preventing misalignment during sliding along the inner wall of the auxiliary groove 305. The locking block 309 is made of stainless steel.The stainless steel block has high strength and good wear resistance, which can prevent deformation of the locking block 309 during short-term use. The limiting block 310 is trapezoidal. The trapezoidal limiting block 310 can easily slide into the space between the lower surface of the locking block 309 and the mounting groove 304, which can improve the ease of operation for personnel.

[0036] In the embodiments of this utility model, please refer to Figure 6 and Figure 7 The adjusting structure 4 includes an adjusting plate 41, which is fixedly connected to the pressing plate 5. The inner wall of the adjusting plate 41 is provided with a positioning groove 42. A positioning rod 43 is fixedly connected to the inner wall of the positioning groove 42. Several auxiliary plates 44 are slidably connected to the inner wall of the positioning groove 42. The auxiliary plates 44 are slidably connected to the positioning rod 43. The auxiliary plates 44 are fixedly connected to the moving plate 9. A connecting rod 47 is threadedly connected to the inner wall of the auxiliary plates 44. A rotating column 46 is fixedly connected to the arc surface of the connecting rod 47. When personnel need to adjust the distance between multiple movable plates 9 to accommodate battery cell assembly modules of different sizes, they can rotate the rotating column 46 via the adjustment structure 4. Then, they can move the auxiliary plate 44, which in turn moves the movable plates 9 until they reach the appropriate position. This allows for convenient adjustment of the movable plates 9, improving the adaptability of the battery cell assembly module tooling. A pressing pad 45 is fixedly connected to the side of the rotating column 46 near the auxiliary plate 44, and the pressing pad 45 abuts against the adjustment plate 41. The pressing pad 45 protects the adjustment plate 41, preventing direct contact between the rotating column 46 and the adjustment plate 41.

[0037] The working principle of the battery cell assembly module tooling provided by this utility model is as follows: When the distance between multiple moving plates 9 is needed to adapt to battery cell assembly modules of different sizes, the operator can first rotate the rotating column 46. The rotating column 46 drives the connecting rod 47 and the protective pad to rotate. The connecting rod 47 drives the rotating column 46 to move away from the adjusting plate 41. The rotating column 46 drives the pressing pad 45 to move away from the adjusting plate 41. The pressing pad 45 can protect the adjusting plate 41 and prevent the rotating column 46 from directly contacting the adjusting plate 41. After the pressing pad 45 moves away from the surface of the adjusting plate 41, the operator moves the moving plate 9. The moving plate 9 drives the auxiliary plate 44 to move until the moving plate 9 moves to the appropriate position.

[0038] Additionally, when personnel need to replace the damaged compression block 7, they can first move the moving ring 312 away from the moving plate 9. The anti-slip grooves 313 on the surface of the moving plate 9 increase the friction between the personnel's hands and the moving ring 312, preventing slippage during movement. Then, the moving ring 312 drives the four mounting blocks 311 away from the moving plate 9, and the mounting blocks 311 move the limiting... The positioning block 310 moves away from the moving plate 9. The limiting block 310 is trapezoidal, allowing it to easily slide into the space between the lower surface of the locking block 309 and the mounting groove 304, improving ease of operation. The mounting block 311 then drives the compression spring 314 to retract until the limiting block 310 moves away from the side where the four locking blocks 309 are close together. Then, the operator moves the connecting column 303, which in turn drives the pressing block 7 and several moving blocks 3. 06 moves away from the moving plate 9. Several moving blocks 306 drive four locking blocks 309 to move away from the moving plate 9. During the movement away from the moving plate 9, the locking blocks 309 will abut against the connecting groove 302, causing the locking blocks 309 to move away from the connecting groove 302. The locking blocks 309 drive two moving blocks 306 to move away from the connecting groove 302. The moving blocks 306 slide on the arc surface of the limiting rod 307. The middle limit rod 307 can limit the moving block 306, preventing the moving block 306 from becoming misaligned during sliding on the inner wall of the auxiliary groove 305. Then, the moving block 306 drives the spring 308 to rewind until the locking block 309 completely slides into the inner wall of the mounting groove 304. The locking block 309 is a stainless steel block with high strength and good wear resistance, which can prevent the locking block 309 from deforming during short-term use. At this time, the connecting column 303 can completely slide out of the inner wall of the connecting groove 301.

[0039] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0040] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A tooling for assembling a battery cell module, characterized in that, include: The system comprises a fixed plate (1), an auxiliary structure (3), and an adjusting structure (4). A clamping device (2) is mounted on the upper surface of the fixed plate (1). A fixed frame (8) is fixedly connected to the upper surface of the fixed plate (1). A cylinder (6) is fixedly connected to the upper surface of the fixed frame (8). The output end of the cylinder (6) is slidably connected to the fixed frame (8). A pressing plate (5) is fixedly connected to the output end of the cylinder (6). Several movable plates (9) are mounted on the pressing plate (5) via the adjusting structure (4). Several pressing blocks (7) are mounted on the lower surface of the movable plates (9) via the auxiliary structure (3). The inner wall of the movable plates (9) is provided with… The auxiliary structure (3) includes several connecting grooves (301) and several connecting grooves (302). The connecting grooves (301) are formed on the movable plate (9), and the connecting grooves (302) are formed on the movable plate (9). The connecting grooves (302) are grouped in sets of four, and each group of connecting grooves (302) is interconnected with the connecting grooves (301). The inner wall of the connecting groove (301) is slidably connected to a connecting column (303). The connecting column (303) is fixedly connected to the extrusion block (7). The inner wall of the connecting column (303) is provided with four mounting grooves (304) and several connecting grooves (302). Auxiliary slots (305), a plurality of auxiliary slots (305) are arranged in pairs, and a pair of auxiliary slots (305) are interconnected with the mounting slot (304). A movable block (306) is slidably connected to the inner wall of each pair of auxiliary slots (305). A spring (308) is provided between the lower surface of the movable block (306) and the auxiliary slot (305). The two ends of the spring (308) are fixedly connected to the movable block (306) and the auxiliary slot (305) respectively. A locking block (309) is slidably connected to the inner wall of the mounting slot (304). The locking block (309) is an isosceles trapezoid. Two movable blocks within a pair of auxiliary slots (305) are connected to each other. Block (306) is fixedly connected to the locking block (309). The inner wall of the mounting groove (304) is slidably connected to the limiting block (310) and the mounting block (311). The limiting block (310) is fixedly connected to the mounting block (311). A moving ring (312) is fixedly connected to the side of the four mounting blocks (311) that is far away from each other. A compression spring (314) is provided between the side of the mounting block (311) that is far away from the limiting block (310) and the mounting groove (304). The two ends of the compression spring (314) are fixedly connected to the mounting groove (304) and the mounting block (311) respectively. The moving ring (312) is slidably connected to the connecting column (303).

2. The battery cell assembly module tooling according to claim 1, characterized in that, The surface of the movable ring (312) is provided with a plurality of anti-slip grooves (313), and the plurality of anti-slip grooves (313) are evenly provided on the surface of the movable ring (312).

3. The battery cell assembly module tooling according to claim 1, characterized in that, The inner wall of the auxiliary groove (305) is fixedly connected to a limiting rod (307), and the limiting rod (307) is slidably connected to the moving block (306).

4. The battery cell assembly module tooling according to claim 1, characterized in that, The card block (309) is a stainless steel block.

5. The battery cell assembly module tooling according to claim 1, characterized in that, The limiting block (310) is trapezoidal.

6. The battery cell assembly module tooling according to claim 1, characterized in that, The lower surface of the extrusion plate (5) is provided with an adjustment structure (4). The adjustment structure (4) includes an adjustment plate (41). The adjustment plate (41) is fixedly connected to the extrusion plate (5). The inner wall of the adjustment plate (41) is provided with a positioning groove (42). The inner wall of the positioning groove (42) is fixedly connected with a positioning rod (43). The inner wall of the positioning groove (42) is slidably connected with several auxiliary plates (44). The auxiliary plates (44) are slidably connected with the positioning rods (43). The auxiliary plates (44) are fixedly connected with the moving plate (9). The inner wall of the auxiliary plates (44) is threadedly connected with a connecting rod (47). The arc surface of the connecting rod (47) is fixedly connected with a rotating column (46).

7. The battery cell assembly module tooling according to claim 6, characterized in that, A compression pad (45) is fixedly connected to the side of the rotating column (46) near the auxiliary plate (44), and the compression pad (45) abuts against the adjusting plate (41).

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