Clamping structure for disassembling iron-lithium battery

Abstract

The utility model relates to iron lithium battery recycling and dismantling technical field, and disclose a kind of clamping structure for iron lithium battery disassembly, it include: base, the top of base is fixedly connected with support foot, the top of support foot is fixedly connected with support frame;Working mechanism, working mechanism includes rotating assembly, moving assembly and clamping assembly, moving assembly is located in the inner chamber of support frame and is used for the movement of working assembly, rotating assembly is located in the inner chamber of moving assembly and is used for the movement of clamping assembly, clamping assembly is located in the top of moving assembly and is used for clamping battery.The utility model realizes the opening and closing action of clamping plate by the meshing transmission of gear and rack, transmission precision is high and force is uniform, can ensure to form stable clamping to iron lithium battery;Meanwhile, the sliding block of moving block both sides and the sliding slot of moving workbench inner chamber constitute limiting component, further limit the linear motion track of moving block, avoid the deviation or slack in clamping process.

Description

Technical Field

[0001] This utility model relates to the field of lithium iron phosphate battery recycling and dismantling technology, specifically a clamping structure for dismantling lithium iron phosphate batteries. Background Technology

[0002] The amount of retired power batteries, especially lithium iron phosphate batteries, is increasing year by year. Efficient and safe dismantling and recycling of retired batteries is of great significance for environmental protection and resource recycling. During the recycling or dismantling of lithium iron phosphate batteries, the batteries must be stably clamped to complete subsequent operations such as casing separation and cell removal.

[0003] Some clamping structures use manual adjustment or simple mechanical transmission, resulting in uneven clamping force and poor stability. This can easily cause the battery to shake, shift, or even fall off during disassembly, affecting disassembly accuracy and potentially causing safety hazards such as electrolyte leakage or cell damage due to battery slippage. Therefore, this utility model designs a clamping structure for disassembling lithium iron phosphate batteries to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a clamping structure for disassembling lithium iron phosphate batteries, which solves the problem of manual adjustment in the prior art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A clamping structure for disassembling lithium iron phosphate batteries includes: a base, a support foot fixedly connected to the top of the base, and a support frame fixedly connected to the top of the support foot; The working mechanism includes a rotating component, a moving component, and a clamping component. The moving component is located in the inner cavity of the support frame and is used for moving the working component. The rotating component is located in the inner cavity of the moving component and is used for moving the clamping component. The clamping component is located on top of the moving component and is used for clamping the battery.

[0006] Preferably, the moving component includes a movable worktable installed in the inner cavity of the support frame. Limiting grooves are formed on both sides of the inner cavity of the support frame, and limiting blocks are fixedly connected to both sides of the movable worktable. The limiting blocks are slidably connected in the limiting grooves and are used for the smooth movement of the movable worktable.

[0007] Preferably, the rotating assembly includes a drive motor fixedly connected to the inner cavity of the movable worktable, the output end of the drive motor is equipped with a transmission shaft, and the outer ring of the transmission shaft is fixedly connected with a gear.

[0008] Preferably, the clamping assembly includes a movable block installed in the inner cavity of the movable worktable, a clamping plate fixedly connected to the top of the movable block, a rubber block provided on the surface of the clamping plate for anti-slip purposes, a rack fixedly connected to one side of the movable block, the rack meshing with a gear for clamping the battery, and a limiting assembly provided between the movable block and the movable worktable.

[0009] Preferably, the limiting component includes a groove formed in the inner cavity of the movable worktable and sliders fixedly connected to both sides of the movable block. The sliders are slidably connected in the groove and used to clamp the movement of the component. A hydraulic telescopic rod is fixedly connected to the top of the base. The output end of the hydraulic telescopic rod is fixedly connected to the bottom of the movable worktable and used for the movable worktable to move up and down.

[0010] Compared with the prior art, the beneficial effects achieved by this utility model are: 1. This utility model achieves the opening and closing action of the clamping plate through the meshing transmission of gears and racks, which has high transmission accuracy and uniform force, and can ensure stable clamping of lithium iron phosphate batteries; at the same time, the sliders on both sides of the moving block and the sliding grooves in the inner cavity of the moving worktable constitute a limiting component, which further limits the linear movement trajectory of the moving block and avoids deviation or loosening during the clamping process.

[0011] 2. This utility model uses the sliding guide of the limiting blocks on both sides of the movable worktable and the limiting groove of the support frame, as well as the smooth lifting driven by the hydraulic telescopic rod. The overall structure can maintain stability from height adjustment to clamping action, effectively avoiding shaking or falling off the battery due to unstable clamping during disassembly, and significantly improving the safety and reliability of disassembly operation. Attached Figure Description

[0012] Figure 1 This is an isometric side view of the overall structure of this utility model; Figure 2 This is a side view of the structure of this utility model with two equal angle axes; Figure 3 This is a side view of the structure of this utility model from the left side; Figure 4 This is a top view schematic diagram of the structure of this utility model.

[0013] The components include: 1. base; 2. support foot; 3. support frame; 4. movable worktable; 5. limit groove; 6. limit block; 7. drive motor; 8. gear; 9. movable block; 10. clamping plate; 11. rubber block; 12. rack; 13. slide groove; 14. slider; and 15. hydraulic telescopic rod. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0015] Please refer to Figures 1-4 A clamping structure for disassembling lithium iron phosphate batteries includes: a base 1, with a support foot 2 fixedly connected to the top of the base 1, and a support frame 3 fixedly connected to the top of the support foot 2; a working mechanism, comprising a rotating component, a moving component, and a clamping component. The moving component is located within the cavity of the support frame 3 and is used for moving the working component. The rotating component is located within the cavity of the moving component and is used for moving the clamping component. The clamping component is located on top of the moving component and is used for clamping the battery. The moving component includes a moving worktable 4 installed within the cavity of the support frame 3. Limiting grooves 5 are formed on both sides of the cavity of the support frame 3. Limiting blocks 6 are fixedly connected to both sides of the moving worktable 4. The limiting blocks 6 are slidably connected in the limiting grooves 5 and are used for the smooth movement of the moving worktable 4. The rotating component includes a drive motor 7 fixedly connected within the cavity of the moving worktable 4. A transmission shaft is installed at the output end of the drive motor 7, and a gear 8 is fixedly connected to the outer ring of the transmission shaft.

[0016] In this embodiment of the invention, during use, the base 1 provides stable support for the entire structure, and its top is fixedly connected to the support frame 3 via support feet 2, forming a rigid support system. The moving component serves as the bearing base for the clamping action. Its core component, the moving worktable 4, is assembled in the inner cavity of the support frame 3. The limiting blocks 6 on both sides of the moving worktable 4 and the limiting grooves 5 on both sides of the inner cavity of the support frame 3 form a sliding fit structure, limiting the moving worktable 4 to only move linearly along the axial direction of the limiting grooves 5. When it is necessary to adjust the clamping height to adapt to different disassembly scenarios, the hydraulic telescopic rod 15 at the top of the base 1 is activated, its output end extends and retracts, driving the moving worktable 4 to move up and down along the limiting grooves 5. Through the guiding action of the limiting blocks 6 and the limiting grooves 5, the moving worktable 4 remains stable during height adjustment, avoiding deviation. The rotating assembly provides a power source for the clamping action. Its drive motor 7 is fixed in the inner cavity of the movable worktable 4. When the drive motor 7 is working, its output end drives the gear 8 with the outer ring fixed to rotate synchronously through the transmission shaft, converting the rotational motion of the motor into the circular motion of the gear 8, thus providing a power basis for the action of the clamping assembly.

[0017] Please refer to Figures 1-4The clamping assembly includes a movable block 9 installed in the inner cavity of the movable worktable 4. A clamping plate 10 is fixedly connected to the top of the movable block 9. The surface of the clamping plate 10 is provided with rubber blocks 11 for anti-slip purposes. A rack 12 is fixedly connected to one side of the movable block 9. The rack 12 meshes with the gear 8 and is used to clamp the battery. A limiting assembly is also provided between the movable block 9 and the movable worktable 4. The limiting assembly includes a slide groove 13 opened in the inner cavity of the movable worktable 4 and sliders 14 fixedly connected to both sides of the movable block 9. The sliders 14 are slidably connected in the slide groove 13 and are used for the movement of the clamping assembly. A hydraulic telescopic rod 15 is fixedly connected to the top of the base 1. The output end of the hydraulic telescopic rod 15 is fixedly connected to the bottom of the movable worktable 4 and is used for the up and down movement of the movable worktable 4.

[0018] In this embodiment of the invention, the clamping assembly is an actuator that directly acts on the lithium iron phosphate battery. Its core mechanism achieves the clamping action through the meshing transmission of gear 8 and rack 12: the rack 12 fixed on one side of the moving block 9 meshes with the gear 8 of the rotating assembly. When gear 8 rotates forward or backward under the drive of motor 7, the rack 12, driven by the meshing force of gear 8, causes the moving block 9 to reciprocate linearly along the inner cavity of the moving worktable 4. The clamping plate 10 fixed at the top of the moving block 9 moves synchronously with the moving block 9. The clamping plates 10 on both sides clamp the lithium iron phosphate battery by moving closer together and release it by moving away from each other. The rubber blocks 11 on the surface of the clamping plates 10 increase the friction with the battery surface, preventing the battery from slipping during clamping and buffering the clamping force to protect the battery casing. Meanwhile, the sliders 14 on both sides of the moving block 9 and the grooves 13 in the inner cavity of the moving worktable 4 form a limiting component. The sliders 14 slide along the grooves 13, further limiting the movement trajectory of the moving block 9 to a straight line, ensuring that the clamping plate 10 is subjected to uniform force and moves smoothly during the clamping process, thereby improving the clamping reliability.

[0019] In use, the base 1 provides stable support for the entire structure, and its top is fixedly connected to the support frame 3 via support feet 2, forming a rigid support system. The moving assembly serves as the bearing base for the clamping action. Its core component, the moving worktable 4, is assembled within the inner cavity of the support frame 3. The limiting blocks 6 on both sides of the moving worktable 4 and the limiting grooves 5 on both sides of the inner cavity of the support frame 3 form a sliding fit structure, limiting the moving worktable 4 to linear movement only along the axial direction of the limiting grooves 5. When the clamping height needs to be adjusted to adapt to different disassembly scenarios, the hydraulic telescopic rod 15 at the top of the base 1 is activated. Its output end extends and retracts, driving the moving worktable 4 to move up and down along the limiting grooves 5. Through the guiding action of the limiting blocks 6 and the limiting grooves 5, the moving worktable 4 remains stable during height adjustment, preventing deviation. The rotating assembly provides the power source for the clamping action. Its drive motor 7 is fixed in the inner cavity of the movable worktable 4. When the drive motor 7 is working, its output end drives the gear 8 fixed on the outer ring to rotate synchronously through the transmission shaft, converting the rotational motion of the motor into the circular motion of the gear 8, providing the power basis for the action of the clamping assembly. The clamping assembly is the actuator that directly acts on the lithium iron phosphate battery. Its core achieves the clamping action through the meshing transmission of the gear 8 and the rack 12: the rack 12 fixed on one side of the moving block 9 meshes with the gear 8 of the rotating assembly. When the gear 8 rotates forward or backward under the drive of the drive motor 7, the rack 12 is driven by the meshing force of the gear 8 to drive the moving block 9 to make linear reciprocating motion along the inner cavity of the movable worktable 4. The clamping plate 10 fixed at the top of the movable block 9 moves synchronously with the movable block 9. The clamping plates 10 on both sides clamp the lithium iron phosphate battery by moving closer together and release it by moving away from each other. The rubber blocks 11 on the surface of the clamping plates 10 can increase the friction with the battery surface, which can prevent the battery from slipping during clamping and also buffer the clamping force to protect the battery casing. At the same time, the sliders 14 on both sides of the movable block 9 and the sliding grooves 13 in the inner cavity of the movable worktable 4 form a limiting component. The sliders 14 slide along the sliding grooves 13, further limiting the movement trajectory of the movable block 9 to a straight line, ensuring that the clamping plates 10 are subjected to uniform force and move smoothly during clamping, thus improving the clamping reliability.

[0020] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A clamping structure for disassembling lithium iron phosphate batteries, characterized in that, include: The base (1) has a support foot (2) fixedly connected to the top of the base (1), and a support frame (3) fixedly connected to the top of the support foot (2). The working mechanism includes a rotating component, a moving component and a clamping component. The moving component is located in the inner cavity of the support frame (3) and is used for the movement of the working component. The rotating component is located in the inner cavity of the moving component and is used for the movement of the clamping component. The clamping component is located on top of the moving component and is used for clamping the battery.

2. The clamping structure for disassembling a lithium iron phosphate battery according to claim 1, characterized in that: The moving component includes a moving worktable (4) installed in the inner cavity of the support frame (3). Limiting grooves (5) are opened on both sides of the inner cavity of the support frame (3). Limiting blocks (6) are fixedly connected to both sides of the moving worktable (4). The limiting blocks (6) are slidably connected in the limiting grooves (5) and are used for the smooth movement of the moving worktable (4).

3. The clamping structure for disassembling a lithium iron phosphate battery according to claim 1, characterized in that: The rotating assembly includes a drive motor (7) fixedly connected in the inner cavity of the movable worktable (4), and a transmission shaft is installed at the output end of the drive motor (7), with a gear (8) fixedly connected to the outer ring of the transmission shaft.

4. The clamping structure for disassembling a lithium-iron battery according to claim 1, characterized in that: The clamping assembly includes a movable block (9) installed in the inner cavity of the movable worktable (4). A clamping plate (10) is fixedly connected to the top of the movable block (9). The surface of the clamping plate (10) is provided with a rubber block (11) for anti-slip. A rack (12) is fixedly connected to one side of the movable block (9). The rack (12) meshes with the gear (8) and is used to clamp the battery. A limiting assembly is also provided between the movable block (9) and the movable worktable (4).

5. The clamping structure for disassembling a lithium iron phosphate battery according to claim 4, characterized in that: The limiting component includes a slide groove (13) opened in the inner cavity of the movable worktable (4) and a slider (14) fixedly connected to both sides of the movable block (9). The slider (14) is slidably connected in the slide groove (13) and is used to clamp the movement of the component. A hydraulic telescopic rod (15) is fixedly connected to the top of the base (1). The output end of the hydraulic telescopic rod (15) is fixedly connected to the bottom of the movable worktable (4) and is used for the movable worktable (4) to move up and down.

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