A universal automotive cylindrical battery multi-specification fixing device

Abstract

The present application provides a universal multi-specification fixing device for automotive cylindrical batteries, which relates to the technical field of UV spraying of automotive cylindrical batteries. It includes a fixture base plate, an end clamping mechanism and a lifting and positioning mechanism. The end clamping mechanism includes a first clamping assembly, a driving source, a second clamping assembly and a rotating assembly. The driving source pushes the second clamping assembly to move, so that the first clamping assembly and the second clamping assembly are used to clamp the two ends of the automotive cylindrical battery, and the rotating assembly drives the automotive cylindrical battery to rotate. The lifting and positioning mechanism includes a lifting support seat, a lifting sliding seat, a support block and a lifting drive assembly. The support block is set on the lifting sliding seat, and the support block is used to horizontally support the automotive cylindrical battery. The lifting drive assembly pushes the lifting sliding seat to move up and down, so that the automotive cylindrical battery moves between the first clamping assembly and the second clamping assembly. The present application can fix automotive cylindrical batteries of various specifications and sizes.

Description

Technical Field

[0001] The present application relates to the technical field of UV spraying of automotive cylindrical batteries, and in particular to a universal multi-specification fixing device for automotive cylindrical batteries. Background Art

[0002] Automotive cylindrical batteries are rechargeable batteries with cylindrical casings. Due to their high degree of standardization and flexible assembly, they are widely used in the power systems of new energy vehicles. The metal casing of automotive cylindrical batteries requires UV coating for insulation and protection, enhancing the stability and safety of the batteries.

[0003] Related technologies typically use UV spraying equipment to UV-coat the surface of automotive cylindrical batteries. The UV spraying equipment includes a fixture and a spraying device. Workers place the automotive cylindrical battery horizontally within the fixture for clamping and securing. The fixture then rotates the battery while the spraying device sprays the sidewalls of the battery. Some related technologies also include a clamping device to hold the battery within the fixture or remove the coated battery from the fixture.

[0004] However, the fixtures used in related art are only suitable for securing cylindrical automotive batteries of a single size, while these batteries come in a variety of sizes. This results in limited versatility. This limitation significantly restricts the fixture's applicability, requiring frequent replacement of the fixture for various sizes, increasing production costs and operational complexity. Summary of the Invention

[0005] In order to fix automotive cylindrical batteries of various specifications and sizes so as to facilitate spraying of automotive cylindrical batteries, the present application provides a universal automotive cylindrical battery multi-specification fixing device.

[0006] This application provides a multi-specification fixing device for universal automotive cylindrical batteries, which adopts the following technical solutions:

[0007] A multi-specification fixing device for universal automotive cylindrical batteries, comprising:

[0008] Jig base plate;

[0009] An end clamping mechanism, comprising a first clamping assembly, a driving source, a second clamping assembly, and a rotating assembly; the first clamping assembly is disposed on the fixture base plate, the driving source drives the second clamping assembly to move, so that the first clamping assembly and the second clamping assembly are used to clamp the two ends of the automotive cylindrical battery, and the rotating assembly drives the automotive cylindrical battery to rotate;

[0010] The lifting and positioning mechanism includes a lifting support seat, a lifting sliding seat, a support block and a lifting drive assembly; the lifting support seat is connected to the fixture base plate, and the lifting sliding seat is slidably connected to the lifting support seat; the support block is arranged on the lifting sliding seat, and the support block is used to horizontally support the automotive cylindrical battery; the lifting drive assembly pushes the lifting sliding seat to move up and down, so that the automotive cylindrical battery moves between the first clamping assembly and the second clamping assembly.

[0011] By adopting the above technical solution, the clamping device of the manual or UV spraying equipment places the automotive cylindrical battery horizontally on the support block, the lifting drive assembly drives the lifting sliding seat to move upward, and the lifting sliding seat drives the support block to rise, so that the automotive cylindrical battery rises to between the first clamping assembly and the second clamping assembly. When automotive cylindrical batteries of different specifications and sizes are placed on the support block, the lifting and positioning mechanism drives the automotive cylindrical battery to rise a corresponding distance, so that the automotive cylindrical battery is more accurately aligned between the first clamping assembly and the second clamping assembly. Subsequently, the driving source is pushed to push the second clamping assembly to move, so that the first clamping assembly and the second clamping assembly clamp the two ends of the automotive cylindrical battery, and the rotating assembly drives the automotive cylindrical battery to rotate, so that the spraying device can evenly spray the side wall of the automotive cylindrical battery. The fixing device of the present application can adapt to automotive cylindrical batteries of multiple specifications, thereby improving versatility.

[0012] Optionally, the lifting drive assembly includes:

[0013] A lifting drive source, the lifting drive source being arranged on the fixture bottom plate;

[0014] A pushing inclined block, wherein the lifting drive source pushes the pushing inclined block to move horizontally;

[0015] An abutting roller is rotatably connected to the lifting sliding seat, the pushing inclined block is provided with an inclined surface, and the abutting roller abuts against the inclined surface of the pushing inclined block.

[0016] By adopting the above technical solution, the lifting drive source drives the push ramp block to move horizontally. The inclined surface of the push ramp block abuts the abutment roller, causing the lifting slide to move upward, thereby driving the automotive cylindrical battery on the support block to move between the first clamping assembly and the second clamping assembly, ensuring that the subsequent end clamping mechanism can stably clamp the automotive cylindrical battery. When the push ramp block pushes the abutment roller, the abutment roller can rotate, thereby reducing friction.

[0017] Optionally, the first clamping assembly includes a first clamping plate and a first rotating seat, the first clamping plate is connected to the fixture base plate, and the first rotating seat is rotatably connected to the first clamping plate;

[0018] The second clamping assembly includes a second clamping plate and a second rotating seat, the second clamping plate is connected to the pushing drive source, and the second rotating seat is rotatably connected to the second clamping plate; the pushing drive source pushes the second clamping plate to move, so that the automotive cylindrical battery is clamped between the first rotating seat and the second rotating seat.

[0019] By adopting this technical solution, the driving source drives the second clamping plate to move, allowing the automotive cylindrical battery to be clamped between the first rotating seat and the second rotating seat, effectively clamping and fixing the end of the automotive cylindrical battery. The first rotating seat is rotatably connected to the first clamping plate, and the second rotating seat is rotatably connected to the second clamping plate. This facilitates the rotation of the automotive cylindrical battery by the rotating assembly, facilitating the spray device to evenly spray the sidewalls of the automotive cylindrical battery.

[0020] Optionally, the rotating assembly includes:

[0021] a rotation driving source connected to the first clamping plate;

[0022] a first pulley, the first pulley being connected to the rotation drive source, and the rotation drive source drives the first pulley to rotate;

[0023] a second pulley, the second pulley being coaxially connected to the first rotating seat;

[0024] A transmission belt is sleeved between the first pulley and the second pulley.

[0025] By adopting the above technical solution, the rotating driving source drives the first rotating seat to rotate through the first pulley, the transmission belt and the second pulley, so that the second cylindrical battery rotates accordingly, which is conducive to the spraying device to evenly spray the side wall of the cylindrical battery.

[0026] Optionally, a side clamping station is provided on the bottom plate of the fixture, and the side clamping station includes a support platform, a horizontal pusher, a fixed clamping block and a movable clamping block;

[0027] The support platform is connected to the jig base plate, and the fixed clamping block is connected to the support platform; the horizontal pushing member is connected to the support platform, and the movable clamping block is connected to the horizontal pushing member; the horizontal pushing member pushes the movable clamping block to move, so that the movable clamping block and the fixed clamping block are used to clamp the vertically arranged automotive cylindrical battery.

[0028] By adopting the above technical solution, the clamping device of the manual or UV spraying equipment vertically places the automotive cylindrical battery between the movable clamping block and the fixed clamping block, and the horizontal pushing member drives the movable clamping block to move, so that the movable clamping block cooperates with the fixed clamping block to clamp the automotive cylindrical battery, thereby facilitating the spraying device to spray the end of the automotive cylindrical battery.

[0029] Optionally, a fine-tuning component is provided on the lifting slide seat, and the fine-tuning component includes:

[0030] a fine-tuning screw, the fine-tuning screw being threadedly connected to the lifting sliding seat;

[0031] a first push-up inclined block, the first push-up inclined block being rotatably connected to the fine-tuning screw;

[0032] The second pushing oblique block is connected to the supporting block, and the second pushing oblique block is vertically slidably arranged with the lifting sliding seat; the first pushing oblique block and the second pushing oblique block are both provided with inclined surfaces, and the inclined surface of the first pushing oblique block abuts against the inclined surface of the second pushing oblique block; the fine-tuning screw is rotated so that the first pushing oblique block pushes the second pushing oblique block to move up and down.

[0033] By adopting the above technical solution, the lifting and alignment mechanism moves the automotive cylindrical battery between the first clamping assembly and the second clamping assembly. When the height of the automotive cylindrical battery needs to be calibrated, the fine-tuning screw is manually rotated to make the first pushing bevel block push the second pushing bevel block to move up and down. The second pushing bevel block drives the automotive cylindrical battery to move up and down through the support block, thereby fine-tuning the height of the automotive cylindrical battery, improving the alignment accuracy of the automotive cylindrical battery, and reducing the alignment errors between the automotive cylindrical battery and the first clamping assembly and the second clamping assembly.

[0034] Optionally, a flip mechanism is provided between the support block and the lifting sliding seat, and the flip mechanism includes:

[0035] A carrying platform, the carrying platform is arranged on the lifting sliding seat;

[0036] A supporting carrier plate, the supporting carrier plate and the carrying platform are rotatably arranged, and the supporting block is connected to the supporting carrier plate;

[0037] A side clamping assembly, wherein the side clamping assembly cooperates with the support block to clamp the automotive cylindrical battery;

[0038] A flip assembly drives the support plate to rotate so that the automotive cylindrical battery is in a horizontal or vertical state.

[0039] By adopting the above technical solution, after the side wall of the automotive cylindrical battery is sprayed, the end clamping mechanism releases the clamping of the automotive cylindrical battery, the lifting and positioning mechanism drives the automotive cylindrical battery to descend, and then the side clamping assembly cooperates with the support block to clamp the side of the automotive cylindrical battery. The flip assembly flips the automotive cylindrical battery from a horizontal state to a vertical state, and the lifting and positioning mechanism drives the automotive cylindrical battery to rise, making it easier for the spraying device to spray one end of the automotive cylindrical battery. The automotive cylindrical battery is flipped again, making it easier for the spraying device to spray the other end of the automotive cylindrical battery. In the related art, two fixing devices are generally set up, one of which is used to fix the automotive cylindrical battery in a horizontal state. After the side wall of the automotive cylindrical battery is sprayed, it is necessary to manually or use a clamping device to remove the automotive cylindrical battery and flip it over, and then transfer it to another fixing device. The other fixing device positions and clamps the vertical automotive cylindrical battery, resulting in many operating steps and the transportation process affecting the overall work efficiency. The overall structure of the fixing device of the present application is more compact, which reduces the floor space occupied by the fixing device and improves work efficiency.

[0040] Optionally, the side clamping assembly includes:

[0041] A clamping plate, the clamping plate being rotatably connected to the supporting plate;

[0042] A clamping drive member is connected to the support carrier, and the clamping drive member drives the clamping plate to rotate so that the clamping plate clamps the automotive cylindrical battery.

[0043] By adopting the above technical solution, after the side wall of the automotive cylindrical battery is sprayed, the end clamping mechanism releases the clamping of the automotive cylindrical battery, the lifting and positioning mechanism drives the automotive cylindrical battery to descend, and then the clamping drive drives the clamping plate to rotate, so that the clamping plate and the support block clamp the side of the automotive cylindrical battery. After the flip assembly flips the automotive cylindrical battery into a vertical state, the stability of the automotive cylindrical battery in the vertical state can be improved.

[0044] Optionally, the flip assembly includes:

[0045] A rotating seat, the rotating seat is rotatably connected to the bearing platform, and the supporting plate is connected to the rotating seat;

[0046] A turning drive source drives the rotating seat to rotate.

[0047] By adopting the above technical solution, the flip driving source drives the rotating seat to rotate, and the rotating seat drives the supporting carrier to rotate, so that the automotive cylindrical battery on the supporting block connected to the supporting carrier can be switched between horizontal and vertical states, which facilitates spraying of the side walls and both ends of the automotive cylindrical battery.

[0048] Optionally, the jig bottom plate is connected to a supporting column, the supporting column is connected to a spraying cover plate, the spraying cover plate is provided with a spraying slot, and the spraying slot reveals the spraying position of the automotive cylindrical battery.

[0049] By adopting the above technical solution, the supporting columns provide supporting force for the spray cover plate, and the spray cover plate is provided with a spray groove, which can reveal the spraying position of the automotive cylindrical battery, allowing the spray device to spray the spray area, reducing the impact on non-spraying parts during the spraying operation.

[0050] In summary, this application has at least one of the following beneficial effects:

[0051] 1. The lifting and positioning mechanism raises the automotive cylindrical battery to a predetermined height, driving the driving source to move the second clamping assembly, allowing the first and second clamping assemblies to work together to clamp automotive cylindrical batteries of different specifications and sizes, improving the versatility of the fixing device.

[0052] 2. The rotation driving source drives the first rotating seat to rotate through the first pulley, the transmission belt and the second pulley, thereby driving the clamped automotive cylindrical battery to rotate, which is conducive to the spraying device to evenly spray the side wall of the automotive cylindrical battery;

[0053] 3. After spraying the sidewalls of the automotive cylindrical battery, the end clamping mechanism releases the clamping mechanism, and the lifting and positioning mechanism drives the automotive cylindrical battery downward. The flipping mechanism then clamps the side of the automotive cylindrical battery and flips the automotive cylindrical battery from a horizontal position to a vertical position. The lifting and positioning mechanism drives the automotive cylindrical battery upward, facilitating the spraying device to spray one end of the automotive cylindrical battery. The automotive cylindrical battery is flipped again, facilitating the spraying device to spray the other end of the automotive cylindrical battery. BRIEF DESCRIPTION OF THE DRAWINGS

[0054] Figure 1 This is a schematic diagram of the overall structure of a multi-specification fixing device for cylindrical batteries for general vehicles according to Example 1 of the present application;

[0055] Figure 2 This is a schematic structural diagram of the multi-specification fixing device for cylindrical batteries for general automobiles in Example 1 of the present application after removing the spray-painted cover plate;

[0056] Figure 3 This is a structural diagram of the lifting and positioning mechanism, fine-tuning assembly, and end clamping mechanism of Example 1 of the present application;

[0057] Figure 4 This is a schematic diagram of the exploded structure of the fine-tuning assembly in Example 1 of the present application;

[0058] Figure 5This is a schematic diagram of the overall structure of a multi-specification fixing device for cylindrical batteries for general vehicles according to Example 2 of the present application;

[0059] Figure 6 This is a structural diagram of the lifting and positioning mechanism, fine-tuning assembly, end clamping mechanism and flipping mechanism of Example 2 of the present application;

[0060] Figure 7 This is a schematic structural diagram of the lifting and positioning mechanism, fine-tuning assembly, and flipping mechanism of Example 2 of the present application;

[0061] Figure 8 It is a schematic diagram of the exploded structure of the flipping mechanism of Example 2 of the present application.

[0062] Explanation of reference numerals: 1. fixture base plate; 2. lifting alignment mechanism; 21. lifting support seat; 22. lifting sliding seat; 23. support block; 24. lifting drive assembly; 241. lifting drive source; 242. pushing inclined block; 243. abutting roller; 3. fine-tuning assembly; 31. fine-tuning screw; 32. first pushing inclined block; 33. second pushing inclined block; 4. end clamping mechanism; 41. first clamping assembly; 411. first clamping plate; 412. first rotating seat; 42. rotating assembly; 421. rotating drive source; 422. first pulley; 423. second pulley; 424. transmission belt; 425. Cover; 43. Second clamping assembly; 431. Second clamping plate; 432. Second rotating seat; 44. Push drive source; 5. Side clamping station; 51. Support table; 52. Horizontal pusher; 53. Fixed clamping block; 54. Mobile clamping block; 6. Flipping mechanism; 61. Carrying platform; 62. Support carrier; 63. Side clamping assembly; 631. Clamping plate; 632. Reducer; 633. Rotating clamping drive source; 64. Flipping assembly; 641. Rotating seat; 642. Flipping drive source; 7. Support column; 8. Spraying cover plate; 81. Spraying tank; 9. Auxiliary handle of jig; 100. Workpiece. DETAILED DESCRIPTION

[0063] The following combination Figures 1 to 8 This application is described in further detail.

[0064] Example 1:

[0065] Example 1 of the present application provides a multi-specification fixing device for universal automotive cylindrical batteries.

[0066] refer to Figure 1 and Figure 2The multi-specification fixture for GM cylindrical batteries includes a fixture base 1, a lifting and alignment mechanism 2, a fine-tuning assembly 3, an end clamping mechanism 4, and a side clamping station 5. Two auxiliary handles 9 are fixedly connected to the fixture base 1. These handles are located on either side of the fixture base 1, making it easier for workers to transfer the fixture as a whole.

[0067] refer to Figure 3 and Figure 4 The lifting and positioning mechanism 2 includes a lifting support seat 21, a lifting sliding seat 22, a support block 23 and a lifting drive assembly 24. The lifting drive assembly 24 includes a lifting drive source 241, a pushing inclined block 242 and a contact roller 243. The lifting support seat 21 is fixedly connected to the jig base plate 1, and the lifting sliding seat 22 is slidably connected to the lifting support seat 21. The lifting drive source 241 specifically adopts a slide cylinder. The body of the lifting drive source 241 is fixedly connected to the jig base plate 1, and the output end of the lifting drive source 241 is fixedly connected to the pushing inclined block 242. The lifting drive source 241 can drive the pushing inclined block 242 to move. The abutment roller 243 is rotatably connected to the lifting sliding seat 22. The end of the pushing inclined block 242 is provided with an inclined surface, and the abutment roller 243 abuts against the inclined surface of the pushing inclined block 242. When the lifting driving source 241 drives the pushing inclined block 242 to move, the inclined surface of the pushing inclined block 242 pushes the lifting sliding seat 22 to move up and down via the contact roller 243 .

[0068] refer to Figure 3 and Figure 4 The fine-tuning assembly 3 includes a fine-tuning screw 31, a first push-up wedge 32, and a second push-up wedge 33. The fine-tuning screw 31 is threadedly connected to the lifting slide 22. The first push-up wedge 32 and the second push-up wedge 33 are both located within the lifting slide 22. The first push-up wedge 32 is rotationally connected to the fine-tuning screw 31. The first push-up wedge 32 and the second push-up wedge 33 are both provided with inclined surfaces, and the inclined surfaces of the first push-up wedge 32 and the second push-up wedge 33 abut against each other.

[0069] refer to Figure 3 and Figure 4 The support block 23 is fixedly connected to the second push block 33. The support block 23 has a groove formed therein for supporting a horizontally placed workpiece 100. In this embodiment, the workpiece 100 is a cylindrical automotive battery. When the fine-tuning screw 31 is turned, the first push block 32 is moved horizontally. The first push block 32 drives the second push block 33 to move up and down within the lift slide 22. The lift slide 22, through the support block 23, drives the cylindrical automotive battery up and down, thereby fine-tuning the height of the cylindrical automotive battery.

[0070] refer to Figure 3 and Figure 4A cylindrical automotive battery is placed horizontally on support block 23. Lift drive assembly 24 raises the battery to a predetermined height. If the battery's height deviates, fine-tuning assembly 3 is used to fine-tune the battery's height, thereby calibrating the battery's height. In other implementations of this embodiment, fine-tuning assembly 3 may be omitted, and support block 23 may be fixedly connected to lift slide 22, reducing the overall cost of the fixture.

[0071] refer to Figure 2 and Figure 3 The end clamping mechanism 4 includes a first clamping assembly 41, a rotating assembly 42, a second clamping assembly 43 and a driving source 44. The first clamping assembly 41 includes a first clamping plate 411 and a first rotating seat 412, and the second clamping assembly 43 includes a second clamping plate 431 and a second rotating seat 432. The first clamping plate 411 is fixedly connected to the jig base 1, and the first rotating seat 412 is rotatably connected to the first clamping plate 411. The driving source 44 specifically adopts a slide cylinder, the body of the driving source 44 is fixedly connected to the jig base 1, the output end of the driving source 44 is fixedly connected to the second clamping plate 431, and the second rotating seat 432 is rotatably connected to the second clamping plate 431. After the automotive cylindrical battery rises to a predetermined height, the driving source 44 drives the second clamping plate 431 to move toward the first clamping plate 411, so that the first rotating seat 412 and the second rotating seat 432 respectively clamp the two ends of the automotive cylindrical battery.

[0072] refer to Figure 2 and Figure 3 The rotating assembly 42 includes a rotating drive source 421, a first pulley 422, a second pulley 423, a transmission belt 424 and a cover 425. The rotating drive source 421 is specifically a motor. The body of the rotating drive source 421 is fixedly connected to the first clamping plate 411, and the first pulley 422 is fixedly connected to the output shaft of the rotating drive source 421. The second pulley 423 is coaxially fixedly connected to the first rotating seat 412, and the transmission belt 424 is sleeved on the first pulley 422 and the second pulley 423. After the first clamping assembly 41 and the second clamping assembly 43 clamp the automotive cylindrical battery, the lifting drive assembly 24 drives the support block 23 to move downward, and then the rotating drive source 421 drives the first rotating seat 412 to rotate through the first pulley 422, the transmission belt 424 and the second pulley 423, and the first rotating seat 412 drives the automotive cylindrical battery to rotate. The cover 425 is fixedly connected to the first clamping plate 411 , and the cover 425 is disposed on the outside of the first pulley 422 , the second pulley 423 and the transmission belt 424 .

[0073] refer to Figure 1 and Figure 2Multiple support columns 7 are fixedly connected to the jig base 1. A spray mask 8 is fixedly attached to the top of each support column 7. This mask 8 has a spray slot 81 formed in it, which reveals the location of the automotive cylindrical battery. A spray device (not shown) above the spray mask 8 sprays from the spray slot 81 onto the automotive cylindrical battery. As the cylindrical battery rotates, the sidewalls of the battery are evenly sprayed.

[0074] refer to Figure 1 and Figure 2 A side clamping station 5 is provided on the jig base plate 1. The side clamping station 5 includes a support platform 51, a horizontal pusher 52, a fixed clamping block 53 and a movable clamping block 54. The support platform 51 is fixedly connected to the jig base plate 1, and the fixed clamping block 53 is fixedly connected to the support platform 51. The horizontal pusher 52 specifically adopts a slide cylinder. The body of the horizontal pusher 52 is fixedly connected to the support platform 51, and the output end of the horizontal pusher 52 is fixedly connected to the movable clamping block 54. A vertical automotive cylindrical battery is placed between the fixed clamping block 53 and the movable clamping block 54. The horizontal pusher 52 drives the movable clamping block 54 to move toward the fixed clamping block 53, so that the movable clamping block 54 and the fixed clamping block 53 clamp the vertical automotive cylindrical battery. A spraying slot 81 corresponding to the side clamping station 5 is also provided on the spraying cover plate 8. The spraying device sprays the end of the vertical automotive cylindrical battery through the spraying slot 81.

[0075] The implementation principle of the multi-specification fixing device for universal automotive cylindrical batteries in Example 1 of the present application is as follows: the automotive cylindrical battery is placed horizontally on the support block 23, and then the lifting drive assembly 24 drives the cylindrical battery to rise to a predetermined height, and the driving source 44 drives the second clamping plate 431 to move, so that the first clamping assembly 41 and the second clamping assembly 43 clamp the two ends of the automotive cylindrical battery. The lifting drive assembly 24 then drives the support block 23 to move downward, and the rotating assembly 42 drives the automotive cylindrical battery to rotate, thereby facilitating the spraying device to evenly spray the side walls of the automotive cylindrical battery. Subsequently, the automotive cylindrical battery is transported and placed vertically between the fixed clamping block 53 and the movable clamping block 54. The horizontal pusher 52 causes the movable clamping block 54 and the fixed clamping block 53 to clamp the automotive cylindrical battery, thereby facilitating spraying one end of the automotive cylindrical battery. The automotive cylindrical battery is then flipped over so that the fixed clamping block 53 and the movable clamping block 54 clamp the automotive cylindrical battery again, and the spraying device sprays the other end of the automotive cylindrical battery.

[0076] Example 2:

[0077] Example 2 of the present application provides a multi-specification fixing device for cylindrical batteries for general vehicles. The difference between Example 2 of the present application and Example 1 is that:

[0078] refer to Figure 5 and Figure 6 A flip mechanism 6 is provided between the support block 23 and the second push inclined block 33 , and the flip mechanism 6 includes a bearing platform 61 , a support carrier plate 62 , a side clamping assembly 63 and a flip assembly 64 .

[0079] refer to Figure 6 and Figure 7 The flip assembly 64 includes a rotating base 641 and a flip drive source 642. The support platform 61 is fixedly connected to the second push inclined block 33. The rotating base 641 is rotatably connected to the support platform 61. The support carrier 62 is fixedly connected to the rotating base 641. The flip drive source 642 is specifically a motor. The body of the flip drive source 642 is fixedly connected to the support platform 61. The output end of the flip drive source 642 is fixedly connected to the rotating base 641. The rotation axis of the output end of the flip drive source 642 is perpendicular to the axis of the automotive cylindrical battery on the support block 23. In other implementations of this embodiment, the fine-tuning assembly 3 can also be removed, so that the support platform 61 is fixedly connected to the lifting slide base 22.

[0080] refer to Figure 7 and Figure 8 The side clamping assembly 63 includes a clamping plate 631 and a clamping drive member, and the clamping drive member includes a reducer 632 and a rotation clamping drive source 633. The rotation clamping drive source 633 specifically adopts a motor, and the reducer 632 specifically adopts a worm gear reducer. The body of the rotation clamping drive source 633 and the body of the reducer 632 are both fixedly connected to the support carrier 62, and the output shaft of the rotation clamping drive source 633 is fixedly connected to the input shaft of the reducer 632. The clamping plate 631 is hinged to the support carrier 62, and the output shaft of the reducer 632 is fixedly connected to the hinge shaft of the clamping plate 631. The rotation clamping drive source 633 drives the clamping plate 631 to rotate through the reducer 632, so that the clamping plate 631 cooperates with the support block 23 to clamp the side wall of the automotive cylindrical battery.

[0081] refer to Figure 6 and Figure 8After the side wall of the automotive cylindrical battery is sprayed, the lifting and positioning mechanism 2 supports the automotive cylindrical battery, the end clamping mechanism 4 releases the clamping of the automotive cylindrical battery, the lifting and positioning mechanism 2 drives the automotive cylindrical battery to move downward, and the rotating clamping drive source 633 drives the clamping plate 631 to rotate, so that the clamping plate 631 and the support block 23 clamp the side wall of the automotive cylindrical battery. Then, the flipping drive source 642 drives the rotating seat 641 to rotate, so that the automotive cylindrical battery flips from a horizontal state to a vertical state, the lifting and positioning mechanism 2 drives the automotive cylindrical battery to move upward, and the spraying device sprays one end of the automotive cylindrical battery. Then, the lifting and positioning mechanism 2 drives the automotive cylindrical battery to move downward, the flipping mechanism 6 drives the automotive cylindrical battery to flip, so that the other end of the automotive cylindrical battery faces, and the lifting and positioning mechanism 2 drives the automotive cylindrical battery to move upward, so that the spraying device sprays the other end of the automotive cylindrical battery, thereby achieving spraying of the side wall and both ends of the automotive cylindrical battery.

[0082] The above are all preferred embodiments of the present application, and are not intended to limit the scope of protection of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the scope of protection of the present application.

Claims

1. A universal multi-specification fixing device for cylindrical batteries of automobiles, characterized in that: include: Jig base plate (1); An end clamping mechanism (4), the end clamping mechanism (4) comprising a first clamping assembly (41), a driving source (44), a second clamping assembly (43) and a rotating assembly (42); the first clamping assembly (41) is arranged on the fixture base plate (1), the driving source (44) drives the second clamping assembly (43) to move, so that the first clamping assembly (41) and the second clamping assembly (43) are used to clamp the two ends of the automotive cylindrical battery, and the rotating assembly (42) drives the automotive cylindrical battery to rotate; A lifting alignment mechanism (2), the lifting alignment mechanism (2) comprising a lifting support seat (21), a lifting sliding seat (22), a support block (23) and a lifting drive assembly (24); the lifting support seat (21) is connected to the fixture base plate (1), and the lifting sliding seat (22) is slidably connected to the lifting support seat (21); the support block (23) is arranged on the lifting sliding seat (22), and the support block (23) is used to horizontally support the automotive cylindrical battery; the lifting drive assembly (24) pushes the lifting sliding seat (22) to move up and down, so that the automotive cylindrical battery moves between the first clamping assembly (41) and the second clamping assembly (43); A turning mechanism (6) is provided between the support block (23) and the lifting sliding seat (22), and the turning mechanism (6) comprises: A bearing platform (61), the bearing platform (61) is arranged on the lifting sliding seat (22); A supporting carrier (62), wherein the supporting carrier (62) and the bearing platform (61) are rotatably arranged, and the supporting block (23) is connected to the supporting carrier (62); A side clamping assembly (63), wherein the side clamping assembly (63) cooperates with the support block (23) to clamp the automotive cylindrical battery; A flip assembly (64) drives the support plate (62) to rotate, so that the automotive cylindrical battery is in a horizontal or vertical state.

2. A universal automotive cylindrical battery multi-specification fixing device according to claim 1, characterized in that: The lifting drive assembly (24) includes: A lifting drive source (241), the lifting drive source (241) being arranged on the fixture base plate (1); A pushing inclined block (242), wherein the lifting drive source (241) pushes the pushing inclined block (242) to move horizontally; An abutting roller (243) is rotatably connected to the lifting sliding seat (22); the pushing inclined block (242) is provided with an inclined surface; and the abutting roller (243) abuts against the inclined surface of the pushing inclined block (242).

3. A universal automotive cylindrical battery multi-specification fixing device according to claim 1, characterized in that: The first clamping assembly (41) comprises a first clamping plate (411) and a first rotating seat (412), wherein the first clamping plate (411) is connected to the fixture base plate (1), and the first rotating seat (412) is rotatably connected to the first clamping plate (411); The second clamping assembly (43) includes a second clamping plate (431) and a second rotating seat (432), wherein the second clamping plate (431) is connected to the driving source (44), and the second rotating seat (432) is rotatably connected to the second clamping plate (431); the driving source (44) pushes the second clamping plate (431) to move, so that the automotive cylindrical battery is clamped between the first rotating seat (412) and the second rotating seat (432).

4. A universal automotive cylindrical battery multi-specification fixing device according to claim 3, characterized in that: The rotating assembly (42) includes: a rotation driving source (421), the rotation driving source (421) being connected to the first clamping plate (411); a first pulley (422), the first pulley (422) being connected to the rotation drive source (421), and the rotation drive source (421) driving the first pulley (422) to rotate; a second pulley (423), the second pulley (423) being coaxially connected to the first rotating seat (412); A transmission belt (424), wherein the transmission belt (424) is sleeved between the first pulley (422) and the second pulley (423).

5. The multi-specification fixing device for universal automotive cylindrical batteries according to claim 1, characterized in that: A side clamping station (5) is provided on the fixture base plate (1), and the side clamping station (5) comprises a support platform (51), a horizontal pusher (52), a fixed clamping block (53) and a movable clamping block (54); The support platform (51) is connected to the fixture base plate (1), and the fixed clamping block (53) is connected to the support platform (51); the horizontal pushing member (52) is connected to the support platform (51), and the movable clamping block (54) is connected to the horizontal pushing member (52); the horizontal pushing member (52) pushes the movable clamping block (54) to move, so that the movable clamping block (54) and the fixed clamping block (53) are used to clamp the vertically arranged automotive cylindrical battery.

6. The multi-specification fixing device for universal automotive cylindrical batteries according to claim 1, characterized in that: A fine-tuning component (3) is provided on the lifting sliding seat (22), and the fine-tuning component (3) comprises: A fine-tuning screw (31), the fine-tuning screw (31) being threadedly connected to the lifting sliding seat (22); a first push-up inclined block (32), the first push-up inclined block (32) being rotatably connected to the fine-tuning screw (31); A second pushing inclined block (33), the second pushing inclined block (33) is connected to the support block (23), and the second pushing inclined block (33) is vertically slidably arranged with the lifting sliding seat (22); the first pushing inclined block (32) and the second pushing inclined block (33) are both provided with inclined surfaces, and the inclined surface of the first pushing inclined block (32) abuts against the inclined surface of the second pushing inclined block (33); the fine-tuning screw (31) is rotated so that the first pushing inclined block (32) pushes the second pushing inclined block (33) to move up and down.

7. The multi-specification fixing device for universal automotive cylindrical batteries according to claim 1, characterized in that: The side clamping assembly (63) comprises: a clamping plate (631), the clamping plate (631) being rotatably connected to the supporting plate (62); A clamping drive member is connected to the support carrier (62), and the clamping drive member drives the clamping plate (631) to rotate, so that the clamping plate (631) clamps the automotive cylindrical battery.

8. The multi-specification fixing device for universal automotive cylindrical batteries according to claim 1, characterized in that: The flip assembly (64) includes: A rotating seat (641), the rotating seat (641) is rotatably connected to the bearing platform (61), and the supporting plate (62) is connected to the rotating seat (641); A turning drive source (642) drives the rotating seat (641) to rotate.

9. The multi-specification fixing device for universal automotive cylindrical batteries according to claim 1, characterized in that: The jig base plate (1) is connected to a support column (7), the support column (7) is connected to a spraying cover plate (8), the spraying cover plate (8) is provided with a spraying slot (81), and the spraying slot (81) reveals the spraying position of the automotive cylindrical battery.

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