Tool clamp for battery coating

Abstract

The utility model relates to the technical field of battery coating, in particular to a battery coating tool clamp which comprises a supporting base, a supporting block and a first hydraulic rod, the supporting block is arranged at the upper end of the supporting base, the first hydraulic rod is arranged at the lower end of the supporting base, and a lifting structure is arranged in the supporting base; a driving motor is turned on, the driving motor drives a threaded rod to rotate, due to the fact that threads on the two sides of the threaded rod are opposite, movable blocks move towards the inner side at the same time, movable clamping plates are driven to move towards the inner side at the same time, the battery is clamped and fixed, the battery is located in the middle all the time, and the batteries of different sizes and thicknesses can be clamped and fixed; and therefore, a worker can conveniently carry out film coating, the film is prevented from deviating and wrinkling, and the film coating efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of battery coating, and particularly relates to a tooling fixture for battery coating. Background Technique

[0002] The main purpose of battery coating is to ensure the safety and performance stability of the battery by providing functions such as protection, isolation, insulation, and protection. Therefore, a tooling fixture for battery coating needs to be set up to clamp and fix the battery to facilitate coating the battery. However, the existing devices still have certain defects in use, such as:

[0003] A working fixture for battery coating disclosed in the patent number "CN20222277190.4". When this device is in use, the positions of the second limiting block and the second baffle are adjusted and fixed at a suitable position through the second limiting component. However, when the device is in use, the function of the working fixture is relatively single and cannot clamp batteries of different sizes and thicknesses, resulting in the deviation of the battery position during battery coating, which will cause the film to wrinkle and shift on the surface of the battery, thus reducing the coating efficiency. Content of the Utility Model

[0004] The purpose of the utility model is to propose a tooling fixture for battery coating to solve the above problems, which improves the problem that the existing tooling fixture for battery coating cannot clamp batteries of different sizes.

[0005] A tooling fixture for battery coating includes a support base, a support block, and a first hydraulic rod: a support block is arranged at the upper end of the support base, a first hydraulic rod is arranged at the lower end of the support base, and a lifting structure is arranged inside the support base;

[0006] The lifting structure includes a main hydraulic rod and a placement plate. The main hydraulic rod is arranged inside the support base, and the placement plate is arranged at the upper end of the main hydraulic rod.

[0007] Preferably, the main hydraulic rod penetrates through the support base, and a connecting plate is arranged on the side surface of the support block.

[0008] Preferably, an electric push rod is arranged on the side surface of the connecting plate, a pushing block is arranged at the top end of the electric push rod, and a protective pad is arranged at the top end of the pushing block.

[0009] Preferably, the electric push rod penetrates through the support block, and chutes are opened at the upper ends of the support base and the connecting plate.

[0010] Preferably, a sliding block is arranged at the upper end of the chute, the sliding block is slidably connected to the chute, and a support plate is arranged at the upper end of the sliding block.

[0011] Preferably, a second hydraulic rod is provided at the upper end of the support plate, and a pressing block is provided at the lower end of the second hydraulic rod, and the second hydraulic rod penetrates through the support plate.

[0012] Preferably, a driving motor is provided at the upper end of the support base, a threaded rod is provided on the side of the driving motor, a movable block is provided on the surface of the threaded rod, the movable block is threadedly connected to the threaded rod, a movable clamping plate is provided on the side of the movable block, and a friction pad is provided on the surface of the movable clamping plate.

[0013] Preferably, a friction base is provided at the lower end of the first hydraulic rod.

[0014] The beneficial effects of the present utility model are as follows:

[0015] 1. Through the electric push rod, the pushing block, the protective pad, the driving motor, the threaded rod, the movable block, the movable clamping plate, the friction pad, the main hydraulic rod and the placement plate, when the device is in use, first place the battery on the surface of the placement plate, turn on the main hydraulic rod, so that the main hydraulic rod extends upward, pushing the placement plate upward to make the surface of the battery exceed the support block by a certain height. Then turn on the electric push rod, so that the electric push rod pushes the pushing block, making the pushing block push the battery towards the direction of the driving motor and making the side of the battery fit with the support block. At this time, turn on the driving motor, so that the driving motor drives the threaded rod to rotate. Since the threads on both sides of the threaded rod are opposite, the movable blocks move inward simultaneously and drive the movable clamping plates to move inward simultaneously to clamp and fix the battery and keep the battery always in the middle position, which can clamp and fix batteries of different sizes and thicknesses, facilitating the staff to wrap the film, preventing the film from shifting and wrinkling, and improving the film wrapping efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the overall front view three-dimensional structure schematic diagram of the present utility model;

[0017] Figure 2 is the three-dimensional structure schematic diagram of the installation of the support plate and the second hydraulic rod of the present utility model;

[0018] Figure 3 is the three-dimensional structure schematic diagram of the installation of the first hydraulic rod and the friction base of the present utility model;

[0019] Figure 4 is the three-dimensional structure schematic diagram of the installation of the main hydraulic rod and the placement plate of the present utility model;

[0020] Figure 5 is the three-dimensional structure schematic diagram of the installation of the driving motor and the threaded rod of the present utility model.

[0021] In the figure: 1. Support base; 2. First hydraulic rod; 3. Friction base; 4. Support block; 5. Connecting plate; 6. Sliding block; 7. Support plate; 8. Second hydraulic rod; 9. Pressing block; 10. Driving motor; 11. Threaded rod; 12. Movable block; 13. Movable clamping plate; 14. Friction pad; 15. Electric push rod; 16. Pushing block; 17. Protective pad; 18. Main hydraulic rod; 19. Placing plate; 20. Chute; 21. Lifting structure. Specific implementation mode

[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0023] During specific implementation: As Figures 1-5 shown, a tooling fixture for battery film wrapping includes a support base 1, a support block 4 and a first hydraulic rod 2: A support block 4 is arranged at the upper end of the support base 1, a first hydraulic rod 2 is arranged at the lower end of the support base 1, and a lifting structure 21 is arranged inside the support base 1;

[0024] The lifting structure 21 includes a main hydraulic rod 18 and a placing plate 19. A main hydraulic rod 18 is arranged inside the support base 1, and a placing plate 19 is arranged at the upper end of the main hydraulic rod 18;

[0025] When the device is in use, first place the battery on the surface of the placing plate 19. At this time, when the thickness of the battery is relatively thin, the surface of the battery is lower than the support block 4. At this time, turn on the main hydraulic rod 18 to make the main hydraulic rod 18 extend upward to push the placing plate 19 upward, so that the battery moves upward, making the surface of the battery exceed the support block 4 by a certain height, so as to prevent the film from sticking to the surface of the support block 4 during the film wrapping process and being unable to be wrapped on the surface of the battery.

[0026] The main hydraulic rod 18 penetrates through the support base 1, and a connecting plate 5 is arranged on the side of the support block 4;

[0027] An electric push rod 15 is arranged on the side of the connecting plate 5. A pushing block 16 is arranged at the top of the electric push rod 15, and a protective pad 17 is arranged at the top of the pushing block 16;

[0028] When the device is in use, when the battery is placed on the surface of the placement plate 19, the electric push rod 15 is turned on at this time, so that the electric push rod 15 extends to drive the push block 16 to move, so that the push block 16 drives the protective pad 17 to fit with the battery, and continues to move, so that the other end of the battery fits with the support block 4, so as to straighten the position of the battery, so as to prevent the battery from being skewed, resulting in the film wrapping being offset.

[0029] The electric push rod 15 penetrates through the support block 4, and chutes 20 are provided at the upper ends of the support base 1 and the connecting plate 5;

[0030] Sliding blocks 6 are arranged at the upper ends of the chutes 20, the sliding blocks 6 are slidably connected to the chutes 20, and support plates 7 are arranged at the upper ends of the sliding blocks 6;

[0031] A second hydraulic rod 8 is arranged at the upper end of the support plate 7, a pressing block 9 is arranged at the lower end of the second hydraulic rod 8, and the second hydraulic rod 8 penetrates through the support plate 7;

[0032] When the device is in use, after the battery is fixed in the middle position of the device and the film is wrapped on one side of the battery, the second hydraulic rod 8 is turned on at this time, so that the second hydraulic rod 8 extends downward to drive the pressing block 9 to be parallel to the surface of the battery. Subsequently, through the handle on the side of the support plate 7, the support plate 7 is pushed to move, so that the support plate 7 drives the sliding block 6 to move at the upper end of the chute 20. At this time, the support plate 7 drives the pressing block 9 to move. Since the pressing block 9 is made of soft pad material, at this time, the pressing block 9 moves from the film adhered to one side of the battery towards the direction of the drive motor 10, so as to press the subsequent film onto the surface of the battery, so that the surface of the battery and the film are completely adhered.

[0033] A drive motor 10 is arranged at the upper end of the support base 1, a threaded rod 11 is arranged on the side of the drive motor 10, a movable block 12 is arranged on the surface of the threaded rod 11, the movable block 12 is threadedly connected to the threaded rod 11, a movable clamping plate 13 is arranged on the side of the movable block 12, and a friction pad 14 is arranged on the surface of the movable clamping plate 13;

[0034] A friction base 3 is arranged at the lower end of the first hydraulic rod 2;

[0035] When the device is in use, when the battery push block 16 is pushed to fit with the support block 4, the drive motor 10 is turned on at this time, so that the drive motor 10 drives the threaded rod 11 to rotate. Since the threads on both sides are opposite, the movable block 12 moves inward on the surface of the threaded rod 11 at the same time, so as to drive the movable clamping plates 13 to move inward at the same time, so that the friction pads 14 are attached to the sides of the battery to clamp and fix the battery, so as to fix the battery in the middle position of the placement plate 19. Subsequently, the battery is wrapped with a film, and the friction base 3 is used to increase the friction between the device and the workbench, so as to prevent the device from moving during the film pasting process.

[0036] When the utility model is in use, first place the device beside the film laminating machine, and then turn on the first hydraulic rod 2 to make the second hydraulic rod 8 extend upward, so as to push the support base 1 to move upward. During the film laminating process, the battery film can be at a certain inclination angle to facilitate the pressing block 9 to press and fit the battery film onto the surface of the battery. At this time, place the battery on the placement plate 19, turn on the electric push rod 15 to make the electric push rod 15 extend the pushing block 16, and the pushing block 16 is pushed to make the protective pad 17 fit with one side of the battery and continue to extend to make the other side of the battery fit with the support block 4. Then turn on the driving motor 10 to make the driving motor 10 drive the movable clamping plate 13 to clamp and fix the battery, so as to fix the battery in the middle position of the placement plate 19. At this time, stick one side of the battery film to the edge of the battery close to the support plate 7. At this time, there is a certain angle between the battery film roller pulling the battery film and the battery surface. Then turn on the second hydraulic rod 8 to make the second hydraulic rod 8 extend, so that the pressing block 9 is parallel to the battery surface. Then push the support plate 7 in the direction of the driving motor 10 to make the pressing block 9 press the battery film onto the surface of the battery, and make the battery film roller rotate, so as to make the battery film smoothly wrap around the surface of the battery, and the motor of this device has a self-locking function.

[0037] In addition, it should be understood that although this specification is described according to the embodiments, not each embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A tooling fixture for battery encapsulation, characterized in that, It includes a support base (1), a support block (4) and a first hydraulic rod (2): A support block (4) is provided at the upper end of the support base (1), a first hydraulic rod (2) is provided at the lower end of the support base (1), and a lifting structure (21) is provided inside the support base (1). The lifting structure (21) includes a main hydraulic rod (18) and a placement plate (19). The main hydraulic rod (18) is provided inside the support base (1), and the placement plate (19) is provided at the upper end of the main hydraulic rod (18).

2. The tooling fixture for a battery coating film according to claim 1, characterized in that: The main hydraulic rod (18) penetrates through the support base (1), and a connecting plate (5) is provided on the side of the support block (4).

3. The fixture for battery encapsulation according to claim 2, characterized in that: An electric push rod (15) is provided on the side of the connecting plate (5). A pushing block (16) is provided at the top end of the electric push rod (15), and a protective pad (17) is provided at the top end of the pushing block (16).

4. The tooling fixture for a battery envelope according to claim 3, characterized in that: The electric push rod (15) penetrates through the support block (4), and chutes (20) are provided at the upper ends of the support base (1) and the connecting plate (5).

5. The tooling fixture for a battery envelope according to claim 4, characterized in that: Sliding blocks (6) are provided at the upper ends of the chutes (20). The sliding blocks (6) are slidably connected to the chutes (20), and a support plate (7) is provided at the upper ends of the sliding blocks (6).

6. The tooling fixture for a battery encapsulation film according to claim 5, characterized in that: A second hydraulic rod (8) is provided at the upper end of the support plate (7). A pressing block (9) is provided at the lower end of the second hydraulic rod (8), and the second hydraulic rod (8) penetrates through the support plate (7).

7. The tooling fixture for battery coating according to claim 1, characterized in that: A drive motor (10) is provided at the upper end of the support base (1). A threaded rod (11) is provided on the side of the drive motor (10). A movable block (12) is provided on the surface of the threaded rod (11). The movable block (12) is threadedly connected to the threaded rod (11). A movable clamping plate (13) is provided on the side of the movable block (12), and a friction pad (14) is provided on the surface of the movable clamping plate (13).

8. The tooling fixture for a battery coating film according to claim 1, characterized in that: A friction base (3) is provided at the lower end of the first hydraulic rod (2).

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