A capacitor clamping device and method

Abstract

The application discloses a capacitor clamping device and method, which comprises a fixed machine body, one end of the top of the fixed machine body is fixedly installed with a feeding assembly, the side of the feeding assembly is fixedly installed with a material guiding device, the top of the fixed machine body is movably installed with a turnover device, the inside of the fixed machine body is fixedly installed with a clamping assembly, a step-by-step telescopic rod is started, a sliding block moves on the surface of a guide rail, the device automatically completes feeding, automatically carries out feeding and discharging, a lifting block rises, a moving inclined block is extruded by a movable inclined groove, the moving inclined block drives a clamping claw to clamp and fix the lower end of a capacitor, meanwhile, the lifting block that rises supports the bottom of the capacitor, the capacitor is quickly positioned, the capacitor is convenient for welding by a welding machine, the capacitor clamping is more stable, a rotating frame is arranged to drive the capacitor inside the clamping block to rotate, automatic turnover is realized, the capacitor is turned over, and the two ends of the capacitor can be automatically adjusted and welded.

Description

Technical Field

[0001] This invention relates to the field of capacitor processing technology, and more specifically, to a capacitor clamping device and method. Background Technology

[0002] Two conductors close to each other, with a non-conductive insulating medium sandwiched in between, constitute a capacitor. When a voltage is applied between the two plates of the capacitor, it stores charge. With the rapid development of electronic information technology, the pace of digital electronic product upgrades is accelerating. The production and sales of consumer electronics products, mainly flat-screen TVs (LCD and PDP), laptops, and digital cameras, continue to grow, driving the growth of the capacitor industry. The demand for capacitors is also becoming increasingly normal. In the capacitor production process, it is necessary to solder the capacitor to the pins. During the soldering process, the capacitor needs to be clamped and fixed to improve the efficiency and effect of the soldering.

[0003] In existing capacitor welding and clamping processes, the capacitor is often fed by a feeding device, then picked up by a robotic arm, clamped by a clamping device, and welded to one end. After welding, the capacitor is flipped by a robotic arm and clamped again, then welded again, and finally unloaded by a robotic arm. This process requires a lot of machinery, occupies a large area, has high operating costs, requires multiple machines to work together, and is not very convenient to use.

[0004] Therefore, based on years of experience in design, development, and manufacturing in this related industry, the inventor has researched and improved upon existing structures and shortcomings, providing a capacitor clamping device and method. The aim is to achieve more automated loading and unloading, reducing manual or machine-assisted loading, saving manpower, space, and equipment, improving device performance, and simplifying the structure to reduce capacitor processing costs. It also aims to quickly position capacitors for easier welding, ensuring more stable clamping and smoother, faster welding, and improved welding results. Furthermore, it aims to automatically adjust welding, offering comprehensive functions and greater flexibility in use. Summary of the Invention

[0005] To overcome the aforementioned deficiencies of the prior art, embodiments of the present invention provide a capacitor clamping device and method that automatically loads and unloads capacitors, reducing manual loading or loading by a loading machine, saving manpower, space, and equipment, improving device performance, and having a simple structure, thus reducing capacitor processing costs; it quickly positions the capacitors, facilitating welding by a welding machine, making capacitor clamping more stable, enabling smooth and rapid welding, and improving the welding effect of the capacitors; it automatically adjusts the welding process, offering comprehensive functions and greater flexibility in use, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a capacitor clamping device and method, comprising a fixed body, a feeding component fixedly installed at one end of the top of the fixed body, a guiding device fixedly installed on the side of the feeding component, a flipping device movably installed on the top of the fixed body, and a clamping component fixedly installed inside the fixed body.

[0007] In a preferred embodiment, the material guiding device includes a material guiding frame, the inside of which is provided with a guide groove. A guide plate is movably installed at one end of the material guiding frame, a fixed plate is movably installed on the side of the guide plate, and a movable rod is fixedly installed on the side of the fixed plate. The movable rod is movably sleeved inside both ends of the material guiding frame, and a pressing spring is movably sleeved on the outer surface of the movable rod.

[0008] In a preferred embodiment, the feeding assembly includes a fixed box, the top of which has a feeding port, and a feeding hopper is fixedly installed on the top of the fixed box. A first electric telescopic rod is fixedly installed at one end inside the fixed box, and a pushing block is fixedly installed on the side of the first electric telescopic rod. The pushing block is movably installed inside the fixed box.

[0009] In a preferred embodiment, the fixed body includes a support frame, one end of the top of the support frame is provided with an installation groove, a guide rail is fixedly installed on the top of the support frame, a graded telescopic rod is fixedly installed inside the guide rail, and a discharge groove is provided on the other end of the top of the support frame.

[0010] In a preferred embodiment, the fixing box is fixedly installed inside the mounting groove, the side of the fixing box is fixedly connected to the side of the guide frame, and the pushing block is slidably installed inside the guide groove.

[0011] In a preferred embodiment, the flipping device includes a sliding block with movable holes at both ends inside the sliding block. A rotation drive is fixedly installed on the side of the sliding block, and a rotating frame is fixedly installed on the side of the rotation drive. The rotating frame is rotatably installed on the side of the sliding block. Limit grooves are provided on both sides inside the rotating frame. A second electric telescopic rod is fixedly installed on the side of the rotating frame. A moving plate is fixedly installed on the side of the second electric telescopic rod. The moving plate is slidably installed inside the limit groove. Fixed rods are fixedly installed at both ends of the moving plate. A connecting plate is movably sleeved on the outer surface of the fixed rod. A buffer spring is movably sleeved on the outer surface of the fixed rod. A clamping block is fixedly installed on the side of the connecting plate. The buffer spring is movably installed inside the moving plate and the connecting plate. The movable hole is movably sleeved on the outer surface of the guide rail. The side of the sliding block is fixedly installed at one end of the graded telescopic rod.

[0012] In a preferred embodiment, the clamping assembly includes a fixed base, which is fixedly installed inside the support frame. A drive block is fixedly installed on the top of the fixed base. A placement groove is formed inside the drive block. Limiting telescopic rods are fixedly installed on all four sides of the drive block. Moving inclined blocks are fixedly installed on the sides of the limiting telescopic rods. A clamping claw is fixedly installed on the top of the moving inclined blocks. A return spring is movably sleeved on the outer surface of the limiting telescopic rods. The lower end of the moving inclined block is designed with an incline. A locking device is fixedly installed inside the placement groove.

[0013] In a preferred embodiment, the locking device includes a third electric telescopic rod, a lifting block is fixedly installed on the top of the third electric telescopic rod, the lifting block has a movable inclined groove inside, the movable inclined groove has an inclined surface corresponding to the movable inclined block inside, and the movable inclined block is movably sleeved inside the movable inclined groove.

[0014] In a preferred embodiment, S1: The capacitor is placed inside the feed hopper and falls into the fixed box;

[0015] S2: Activate the first electric telescopic rod to push the capacitor along the guide groove to the middle of the fixed plate;

[0016] S3: Activate the second electric telescopic rod to move the moving plate and clamping block to clamp the capacitor. Then, activate the graded telescopic rod to move the clamping block and the capacitor to the top of the clamping assembly.

[0017] S4: Activate the third electric telescopic rod to raise the lifting block to support the capacitor, while the clamping claws clamp the capacitor. Then, the welding machine welds one end of the capacitor.

[0018] S5: After welding is completed, the third electric telescopic rod drives the lifting block to descend, starts the rotation drive, and causes the rotating frame to rotate the capacitor 180 degrees. Then, the third electric telescopic rod drives the lifting block to rise again to support the capacitor. Then, the other end of the capacitor is welded by the welding machine.

[0019] S6: Reactivate the grading telescopic rod to move the flipping device to the top of the unloading trough, activate the second electric telescopic rod to move the moving plate and clamping block to both ends, so that the capacitor falls into the unloading trough and is discharged.

[0020] The technical effects and advantages of this invention are as follows:

[0021] 1. This invention automatically feeds capacitors from the hopper into the interior of a fixed box. Activating the first electric telescopic rod extends it, pushing the capacitor along the guide groove onto the guide plate. A clamping block holds and fixes the capacitor. Then, activating the grading telescopic rod moves the sliding block on the guide rail surface, automatically completing the feeding process. Simultaneously, the grading telescopic rod pushes the flipping device to the top of the discharge trough. A second electric telescopic rod lowers the capacitor into the discharge trough, automatically handling both loading and unloading. This reduces manual or machine-assisted feeding, saving manpower, space, and equipment, improving device performance, and offering a simple structure that reduces capacitor processing costs.

[0022] 2. This invention uses a lifting block to raise the capacitor, causing the moving inclined block to be squeezed by the movable inclined groove. The moving inclined block drives the clamping claw to clamp and fix the lower end of the capacitor. At the same time, the rising lifting block supports the bottom of the capacitor, allowing the welding machine to weld one end of the capacitor. By setting clamping blocks at both ends and the moving inclined block and clamping claw at the bottom, the capacitor is quickly positioned, facilitating welding. The capacitor clamping is more stable, making the welding machine weld smoothly and quickly, and improving the welding effect of the capacitor.

[0023] 3. This invention uses a rotating frame to rotate the capacitor inside the clamping block. Subsequently, a third electric telescopic rod drives the lifting block to rise, causing the movable inclined groove to squeeze the moving inclined block. The clamping claws then fix the capacitor again, flipping it over so that the clamping device automatically flips it over. Then, a welding machine welds the other end of the capacitor. The automatic flipping and turning allows the two ends of the capacitor to be automatically adjusted and welded. This invention is fully functional, more flexible in use, reduces the coordination work of multiple devices, saves time, and improves the processing efficiency of the device. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention.

[0025] Figure 2 This is a schematic diagram of the material guiding device of the present invention.

[0026] Figure 3 This is an exploded structural diagram of the feeding component of the present invention.

[0027] Figure 4 This is a schematic diagram of the fixed body structure of the present invention.

[0028] Figure 5 This is a schematic diagram of the flipping device of the present invention.

[0029] Figure 6 This is a schematic diagram of the clamping component structure of the present invention.

[0030] Figure 7 This is a schematic diagram of the locking device structure of the present invention.

[0031] The attached figures are labeled as follows: 1. Fixed body; 2. Feeding assembly; 3. Guiding device; 4. Tilting device; 5. Clamping assembly; 6. Locking device; 11. Support frame; 12. Mounting slot; 13. Guide rail; 14. Graded telescopic rod; 15. Discharge chute; 21. Fixed box; 22. Feed inlet; 23. Feed hopper; 24. First electric telescopic rod; 25. Push block; 31. Guide frame; 32. Guide groove; 33. Guide plate; 34. Fixed plate; 35. Movable rod; 36. Press spring. 41. Spring; 42. Sliding block; 43. Movable hole; 44. Rotation drive; 45. Rotating frame; 46. Limiting groove; 47. Second electric telescopic rod; 48. Moving plate; 49. Fixed rod; 40. Buffer spring; 410. Connecting plate; 411. Clamping block; 51. Fixed base; 52. Drive block; 53. Placement groove; 54. Limiting telescopic rod; 55. Return spring; 56. Moving inclined block; 57. Clamping claw; 61. Third electric telescopic rod; 62. Lifting block; 63. Movable inclined groove. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] As attached Figure 1-7 The capacitor clamping device and method shown includes a fixed body (1), a feeding component 2 is fixedly installed at one end of the top of the fixed body 1, a guiding device 3 is fixedly installed on the side of the feeding component 2, a flipping device 4 is movably installed on the top of the fixed body 1, and a clamping component 5 is fixedly installed inside the fixed body 1.

[0034] The guiding device 3 includes a guiding frame 31, with a guiding groove 32 inside the guiding frame 31. A guiding plate 33 is movably installed at one end of the guiding frame 31, and a fixing plate 34 is movably installed on the side of the guiding plate 33. A movable rod 35 is fixedly installed on the side of the fixing plate 34. The movable rod 35 is movably sleeved inside both ends of the guiding frame 31, and a pressing spring 36 is movably sleeved on the outer surface of the movable rod 35. The guiding groove 32 is provided to limit the capacitor, so that the pushing block 25 pushes the capacitor to move. At the same time, the guiding plate 33 is provided to guide the capacitor wires, so that the fixing plate 34 limits and fixes the capacitor, and adapts to capacitors of different heights.

[0035] The feeding assembly 2 includes a fixed box 21, with a feeding port 22 on the top of the fixed box 21. A feeding hopper 23 is fixedly installed on the top of the fixed box 21. A first electric telescopic rod 24 is fixedly installed at one end inside the fixed box 21. A pushing block 25 is fixedly installed on the side of the first electric telescopic rod 24. The pushing block 25 is movably installed inside the fixed box 21. The feeding hopper 23 is set to limit the capacitor, so that the capacitor falls vertically downward, thus facilitating its fall into the feeding port 22.

[0036] The fixed body 1 includes a support frame 11. One end of the top of the support frame 11 is provided with an installation groove 12. A guide rail 13 is fixedly installed on the top of the support frame 11. A graded telescopic rod 14 is fixedly installed inside the guide rail 13. The other end of the top of the support frame 11 is provided with a discharge groove 15.

[0037] The fixed box 21 is fixedly installed inside the mounting groove 12, and the side of the fixed box 21 is fixedly connected to the side of the guide frame 31. The push block 25 is slidably installed inside the guide groove 32.

[0038] The flipping device 4 includes a sliding block 41, with movable holes 42 at both ends inside the sliding block 41. A rotation drive 43 is fixedly installed on the side of the sliding block 41, and a rotating frame 44 is fixedly installed on the side of the rotation drive 43. The rotating frame 44 is rotatably installed on the side of the sliding block 41. Limit grooves 45 are provided on both sides inside the rotating frame 44. A second electric telescopic rod 46 is fixedly installed on the side of the rotating frame 44, and a moving plate 47 is fixedly installed on the side of the second electric telescopic rod 46. The moving plate 47 is slidably installed inside the limit grooves 45. Fixed rods 48 are fixedly installed at both ends of the moving plate 47, and a connecting plate 410 is movably sleeved on the outer surface of the fixed rod 48. A buffer spring 49 is movably sleeved on the outer surface of the fixed rod 48. A clamping block 411 is fixedly installed on the side of the connecting plate 410. The buffer spring 49 is movably installed inside the moving plate 47 and the connecting plate 410. The movable hole 42 is movably sleeved on the outer surface of the guide rail 13. The side of the sliding block 41 is fixedly installed on one end of the graded telescopic rod 14. The buffer spring 49 is provided to limit and clamp the capacitor with the clamping block 411. At the same time, it prevents the clamping block 411 from clamping the capacitor too much, which would cause the capacitor to deform or be damaged. At the same time, a limiting groove 45 is provided to limit the moving plate 47, so that the moving plate 47 slides inside the rotating frame 44.

[0039] The clamping assembly 5 includes a fixed base 51, which is fixedly installed inside the support frame 11. A drive block 52 is fixedly installed on the top of the fixed base 51. A placement slot 53 is provided inside the drive block 52. Limiting telescopic rods 54 are fixedly installed on all four sides of the drive block 52. Moving inclined blocks 56 are fixedly installed on the sides of the limiting telescopic rods 54. A clamping claw 57 is fixedly installed on the top of the moving inclined blocks 56. A return spring 55 is movably sleeved on the outer surface of the limiting telescopic rods 54. The lower end of the moving inclined blocks 56 is designed with an inclined surface. The internal part of the capacitor 3 is fixedly equipped with a locking device 6 and a limiting telescopic rod 54 to limit the return spring 55 and prevent the return spring 55 from shifting or bending under force. A movable inclined block 56 and a movable inclined groove 63 are provided so that the side of the movable inclined block 56 and the inside of the movable inclined groove 63 are corresponding inclined surfaces. When the lifting block 62 extends and retracts on the outer surface of the movable inclined block 56, the lifting block 62 pushes the side of the movable inclined block 56, so that the lifting block 62 rises to support the capacitor. At the same time, the lower end of the capacitor is clamped and fixed by the inward retraction of the movable inclined block 56.

[0040] The locking device 6 includes a third electric telescopic rod 61, a lifting block 62 is fixedly installed on the top of the third electric telescopic rod 61, a movable inclined groove 63 is opened inside the lifting block 62, and an inclined surface corresponding to the movable inclined block 56 is opened inside the movable inclined groove 63, and the movable inclined block 56 is movably sleeved inside the movable inclined groove 63.

[0041] S1: The capacitor is placed inside the feed hopper 23 and falls into the fixed box 21;

[0042] S2: Activate the first electric telescopic rod 24, so that the push block 25 pushes the capacitor along the guide groove 32 to the middle of the fixed plate 34;

[0043] S3: Activate the second electric telescopic rod 46 to move the moving plate 47 and the clamping block 411 to clamp the capacitor. Then, activate the graded telescopic rod 14 to move the clamping block 411 and the capacitor to the top of the clamping assembly 5.

[0044] S4: Start the third electric telescopic rod 61 to raise the lifting block 62 to support the capacitor. At the same time, the clamping claw 57 clamps the capacitor, and then the welding machine welds one end of the capacitor.

[0045] S5: After welding is completed, the third electric telescopic rod 61 drives the lifting block 62 to descend, starts the rotation drive 43, and causes the rotating frame 44 to rotate the capacitor 180 degrees. Then, the third electric telescopic rod 61 drives the lifting block 62 to rise again to support the capacitor. Then, the other end of the capacitor is welded by the welding machine.

[0046] S6: Reactivate the graded telescopic rod 14 to move the flipping device 4 to the top of the unloading trough 15, activate the second electric telescopic rod 46 to move the moving plate 47 to move the clamping block 411 to both ends, so that the capacitor falls into the unloading trough 15 and is discharged.

[0047] The working principle of this invention is as follows: The capacitor is fed from the feed hopper 23 into the fixed box 21 by the feeding machine. The first electric telescopic rod 24 is activated to extend the first electric telescopic rod 24. The pushing block 25 pushes the capacitor along the guide groove 32 to the guide plate 33 and pushes it onto the fixed plate 34. At this time, the pressing spring 36 is compressed and the fixed plate 34 moves to both ends and clamps the capacitor. Then, the second electric telescopic rod 46 is activated to move the moving plate 47 to push the connecting plate 410 toward the capacitor. The clamping block 411 clamps and fixes the capacitor. Then, the grading telescopic rod 14 is activated to move the sliding block 41 on the surface of the guide rail 13. The feeding is completed automatically by the device.

[0048] When the capacitor moves to the top of the clamping assembly 5 via the flipping device 4, the graded telescopic rod 14 stops. At this time, the third electric telescopic rod 61 drives the lifting block 62 to rise, so that the moving inclined block 56 is squeezed by the movable inclined groove 63. The moving inclined block 56 drives the clamping claw 57 to clamp and fix the lower end of the capacitor. At the same time, the rising lifting block 62 supports the bottom of the capacitor, so that the welding machine can weld one end of the capacitor. By setting the clamping blocks 411 at both ends and the moving inclined block 56 and clamping claw 57 at the bottom, the capacitor is quickly positioned.

[0049] After one end of the capacitor is welded, the third electric telescopic rod 61 drives the lifting block 62 to descend, the return spring 55 resets, and the moving inclined block 56 drives the clamping claw 57 to move outward to release the capacitor. The rotation drive 43 is activated, causing the rotating frame 44 to rotate the capacitor inside the clamping block 411 180 degrees. Then, the third electric telescopic rod 61 drives the lifting block 62 to rise, causing the movable inclined groove 63 to squeeze the moving inclined block 56. The clamping claw 57 fixes the capacitor again and flips the capacitor, causing the clamping device to automatically flip over. Then, the other end of the capacitor is welded by the welding machine. After welding, the sliding block 41 is moved to the top of the unloading trough 15 by the graded telescopic rod 14. The second electric telescopic rod 46 retracts, causing the clamping block 411 to move to both ends to unload the capacitor, allowing the capacitor to be discharged through the unloading trough 15.

[0050] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0051] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.

[0052] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A capacitor clamping device, comprising a fixing body (1), characterized in that, A feeding assembly (2) is fixedly installed at one end of the top of the fixed body (1), a feeding guide device (3) is fixedly installed on the side of the feeding assembly (2), a flipping device (4) is movably installed on the top of the fixed body (1), and a clamping assembly (5) is fixedly installed inside the fixed body (1). The fixed body (1) includes a support frame (11), one end of the top of the support frame (11) is provided with an installation groove (12), a guide rail (13) is fixedly installed on the top of the support frame (11), a graded telescopic rod (14) is fixedly installed inside the guide rail (13), and a discharge groove (15) is provided on the other end of the top of the support frame (11). The feeding assembly (2) includes a fixed box (21), the top of the fixed box (21) is provided with a feeding port (22), the top of the fixed box (21) is fixedly installed with a feeding hopper (23), one end of the fixed box (21) is fixedly installed with a first electric telescopic rod (24), the side of the first electric telescopic rod (24) is fixedly installed with a push block (25), and the push block (25) is movably installed inside the fixed box (21); The material guiding device (3) includes a material guiding frame (31), the inside of which is provided with a guide groove (32), a guide plate (33) is movably installed at one end of the inside of the material guiding frame (31), and a fixing plate (34) is movably installed on the side of the guide plate (33). The flipping device (4) includes a sliding block (41), with movable holes (42) at both ends inside the sliding block (41). A rotation drive (43) is fixedly installed on the side of the sliding block (41), and a rotating frame (44) is fixedly installed on the side of the rotation drive (43). The rotating frame (44) is rotatably installed on the side of the sliding block (41). Limit grooves (45) are opened on both sides inside the rotating frame (44). A second electric motor is fixedly installed on the side of the rotating frame (44). Telescopic rod (46), the second electric telescopic rod (46) has a movable plate (47) fixedly installed on its side, the movable plate (47) is slidably installed inside the limiting groove (45), both ends of the movable plate (47) are fixedly installed with fixed rods (48), the outer surface of the fixed rod (48) is movably sleeved with a connecting plate (410), the outer surface of the fixed rod (48) is movably sleeved with a buffer spring (49), and the side of the connecting plate (410) is fixedly installed with a clamping block (411). The clamping assembly (5) includes a fixed base (51), which is fixedly installed inside the support frame (11). A drive block (52) is fixedly installed on the top of the fixed base (51). A placement slot (53) is provided inside the drive block (52). Limiting telescopic rods (54) are fixedly installed on the four sides of the drive block (52). Moving inclined blocks (56) are fixedly installed on the sides of the limiting telescopic rods (54). A clamping claw (57) is fixedly installed on the top of the moving inclined blocks (56). A return spring (55) is movably sleeved on the outer surface of the limiting telescopic rods (54). The lower end of the moving inclined blocks (56) is designed with an inclined surface. A locking device (6) is fixedly installed inside the placement slot (53). The locking device (6) includes a third electric telescopic rod (61), and a lifting block (62) is fixedly installed on the top of the third electric telescopic rod (61). The lifting block (62) has a movable inclined groove (63) inside, and the movable inclined groove (63) has an inclined surface corresponding to the movable inclined block (56) inside. The movable inclined block (56) is movably sleeved inside the movable inclined groove (63). A method of using a capacitor clamping device includes: S1: Place the capacitor inside the feed hopper (23) and let it fall into the fixed box (21); S2: Activate the first electric telescopic rod (24) to push the capacitor along the guide groove (32) to the middle of the fixed plate (34); S3: Start the second electric telescopic rod (46) so that the moving plate (47) drives the clamping block (411) to move and clamp the capacitor. Then, start the graded telescopic rod (14) so ​​that the clamping block (411) drives the capacitor to the top of the clamping assembly (5). S4: Start the third electric telescopic rod (61) to raise the lifting block (62) to support the capacitor. At the same time, the clamping claw (57) clamps the capacitor. Then, the capacitor is welded to one end by the welding machine. S5: After welding is completed, the third electric telescopic rod (61) drives the lifting block (62) to descend, starts the rotation drive (43), and causes the rotating frame (44) to drive the capacitor to rotate 180 degrees. Then, the third electric telescopic rod (61) drives the lifting block (62) to rise again to support the capacitor. Then, the other end of the capacitor is welded by the welding machine. S6: Restart the graded telescopic rod (14) to make the flipping device (4) move the capacitor to the top of the unloading trough (15), start the second electric telescopic rod (46) to make the moving plate (47) move the clamping block (411) to both ends, so that the capacitor falls into the unloading trough (15) and is discharged.

2. The capacitor clamping device according to claim 1, characterized in that: A movable rod (35) is fixedly installed on the side of the fixed plate (34). The movable rod (35) is movably sleeved inside both ends of the guide frame (31). A pressing spring (36) is movably sleeved on the outer surface of the movable rod (35).

3. The capacitor clamping device according to claim 2, characterized in that: The fixed box (21) is fixedly installed inside the mounting groove (12), and the side of the fixed box (21) is fixedly connected to the side of the guide frame (31). The push block (25) is slidably installed inside the guide groove (32).

4. The capacitor clamping device according to claim 3, characterized in that: The buffer spring (49) is movably installed inside the moving plate (47) and the connecting plate (410), the movable hole (42) is movably sleeved on the outer surface of the guide rail (13), and the side of the sliding block (41) is fixedly installed on one end of the graded telescopic rod (14).

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