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CN-224232526-U - Winding device for aluminum electrolytic capacitor

CN224232526UCN 224232526 UCN224232526 UCN 224232526UCN-224232526-U

Abstract

The utility model discloses a winding device for an aluminum electrolytic capacitor, which comprises a workbench, a movable seat, limiting plates, a rotating column and a winding column, wherein a material pressing assembly for pressing materials on the surface of the winding column is arranged between the two groups of limiting plates, an adjusting assembly for adjusting the distance between the two groups of limiting plates is arranged inside the movable seat, the movable assembly for driving the movable seat to move on the upper surface of the workbench is arranged inside the workbench, the two groups of limiting plates limit materials on the outer cambered surface of the winding column, the distance between the two groups of limiting plates is adjusted through the adjusting assembly, so that the two groups of limiting plates can limit the materials on the outer surfaces of the winding column with different specifications, the winding device can be suitable for capacitors with different sizes, the corresponding winding limiting devices are prevented from being replaced, the production efficiency is improved, the production cost is reduced, the movable assembly is arranged to drive the two groups of limiting plates to be far away from the rotating column, and a worker can conveniently detach the wound materials.

Inventors

  • LI CHANGGAO
  • ZHOU HANG
  • GONG XIAODONG
  • YANG ZONGHUI
  • MA XINGQIANG
  • YANG BING

Assignees

  • 绵阳高新区资江电子元件有限公司

Dates

Publication Date
20260512
Application Date
20250526

Claims (7)

  1. 1. The winding device for the aluminum electrolytic capacitor is characterized by comprising a workbench (1), a movable seat (2), limiting plates (3), a rotating column (7) and a winding column (18), wherein the winding column (18) is sleeved on the outer cambered surface of the rotating column (7) and used for winding the capacitor, the limiting plates (3) are provided with two groups, and the side surfaces of the two groups of limiting plates (3) are provided with material taking grooves (6) for ensuring that the limiting plates (3) are far away from the rotating column (7); The winding column (18) is positioned between the two groups of limiting plates (3) and used for limiting the wound material, and a material pressing assembly used for pressing the surface material of the winding column (18) is arranged between the two groups of limiting plates (3); An adjusting assembly for adjusting the distance between the two groups of limiting plates (3) to limit winding columns (18) with different specifications is arranged in the movable seat (2); The movable seat (2) slides on the upper surface of the workbench (1) to facilitate feeding and discharging of the winding column (18), and a movable assembly for driving the movable seat (2) to move on the upper surface of the workbench (1) is arranged inside the workbench (1).
  2. 2. The winding device for the aluminum electrolytic capacitor of claim 1, wherein the pressing component comprises a telescopic sleeve plate (5), an anti-falling block (22) and a telescopic inner plate (25), the telescopic inner plate (25) is slidably arranged inside the telescopic sleeve plate (5), an anti-falling groove (26) for limiting the anti-falling block (22) is formed in the upper surface of the telescopic sleeve plate (5), and the telescopic sleeve plate (5) and the telescopic inner plate (25) are respectively contacted with the two groups of extension plates (4).
  3. 3. The winding device for the aluminum electrolytic capacitor, as set forth in claim 2, characterized in that the material pressing assembly further comprises lifting blocks (23), two groups of extending plates (4) for providing movement of the telescopic sleeve plate (5) and the telescopic inner plate (25) are arranged on the upper surfaces of the limiting plates (3), lifting blocks (23) are arranged on opposite sides of the telescopic sleeve plate (5) and the telescopic inner plate (25), lifting grooves (17) for limiting the lifting blocks (23) are formed in corresponding surfaces of the two groups of extending plates (4), and compression springs (24) for providing pressure for the telescopic sleeve plate (5) and the telescopic inner plate (25) are arranged on the upper surfaces of the two groups of lifting blocks (23).
  4. 4. The winding device for the aluminum electrolytic capacitor, as set forth in claim 1, characterized in that the adjusting assembly comprises a rotating rod (14) and a clamping groove (16), clamping blocks (15) for driving the limiting plates (3) to move are arranged on the lower surfaces of the two groups of limiting plates (3), the clamping blocks (15) are clamped into the clamping groove (16) to limit the limiting plates (3), two groups of external threads for being in threaded connection with the clamping blocks (15) are formed on the outer cambered surface of the rotating rod (14), and the two groups of external threads are reversely arranged.
  5. 5. The winding device for the aluminum electrolytic capacitor, as set forth in claim 1, characterized in that the moving assembly comprises a screw rod (12) and an adjusting block (21), the adjusting block (21) is arranged on the lower surface of the moving seat (2), an adjusting groove (13) for limiting the adjusting block (21) is formed in the upper surface of the workbench (1), and the adjusting block (21) is in threaded sleeve connection with the outer arc surface of the screw rod (12).
  6. 6. The winding device for the aluminum electrolytic capacitor, as set forth in claim 4, characterized in that a supporting plate (8) for supporting the rotating column (7) is arranged on the upper surface of the workbench (1), limiting blocks (19) for limiting the winding column (18) are symmetrically arranged on the outer arc surface of the rotating column (7), and a motor (9) for driving the rotating column (7) to rotate is bolted to the side surface of the supporting plate (8).
  7. 7. The winding device for aluminum electrolytic capacitors as claimed in claim 6, wherein a supporting frame (20) for supporting the rotating rod (14) is arranged on the side surface of the movable seat (2), a movable groove (11) for ensuring the movement of the rotating rod (14) and the supporting frame (20) is formed in the inner side of the supporting plate (8), and a turntable (10) is arranged at one end of the rotating rod (14).

Description

Winding device for aluminum electrolytic capacitor Technical Field The utility model relates to the technical field of capacitor production, in particular to a winding device for an aluminum electrolytic capacitor. Background In the production process of an aluminum electrolytic capacitor, a winding process is one of key links, and mainly comprises the steps of winding materials such as anode foil, cathode foil, diaphragm and the like into a capacitor core according to a specific sequence; In addition, the existing winding device cannot wind aluminum electrolytic capacitors with different specifications and different lengths, corresponding winding limiting devices are needed to be replaced, the operation is complicated, the production efficiency is reduced, meanwhile, the production cost is increased, and therefore the winding device for the aluminum electrolytic capacitor needs to be provided. Disclosure of utility model The utility model aims to provide a winding device for an aluminum electrolytic capacitor, which is characterized in that two groups of limiting plates are used for limiting the material of the outer cambered surface of a winding column, the distance between the two groups of limiting plates is adjusted through an adjusting assembly, and a moving assembly is arranged to drive the two groups of limiting plates to be far away from a rotating column, so that the problems in the background art are solved. The winding device for the aluminum electrolytic capacitor comprises a workbench, a movable seat, limiting plates, a rotating column and a winding column, wherein the winding column is sleeved on the outer cambered surface of the rotating column and used for winding the capacitor; The winding column is positioned between the two groups of limiting plates and used for limiting the wound material, and a material pressing assembly used for pressing the surface material of the winding column is arranged between the two groups of limiting plates; an adjusting assembly used for adjusting the distance between the two groups of limiting plates to limit winding columns with different specifications is arranged in the movable seat; The movable seat slides on the upper surface of the workbench to facilitate feeding and discharging of the winding column, and a movable assembly for driving the movable seat to move on the upper surface of the workbench is arranged inside the workbench. Preferably, the material pressing assembly comprises a telescopic sleeve plate, an anti-falling block and a telescopic inner plate, wherein the telescopic inner plate is arranged inside the telescopic sleeve plate in a sliding mode, an anti-falling groove for limiting the anti-falling block is formed in the upper surface of the telescopic sleeve plate, and the telescopic sleeve plate and the telescopic inner plate are respectively in contact with the two groups of extension plates. Preferably, the material pressing assembly further comprises lifting blocks, two groups of extending plates for providing movement of the telescopic sleeve plate and the telescopic inner plate are arranged on the upper surfaces of the limiting plates, lifting blocks are arranged on the opposite sides of the telescopic sleeve plate and the telescopic inner plate, lifting grooves for limiting the lifting blocks are formed in the corresponding surfaces of the extending plates, and compression springs for providing pressure for the telescopic sleeve plate and the telescopic inner plate are arranged on the upper surfaces of the two groups of lifting blocks. Preferably, the adjusting part comprises a rotating rod and a clamping groove, clamping blocks for driving the limiting plates to move are arranged on the lower surfaces of the two groups of limiting plates, the clamping blocks are clamped into the clamping groove to limit the limiting plates, two groups of external threads for being in threaded connection with the clamping blocks are formed in the outer cambered surface of the rotating rod, and the two groups of external threads are reversely arranged. Preferably, the movable assembly comprises a screw rod and an adjusting block, the adjusting block is arranged on the lower surface of the movable seat, an adjusting groove for limiting the adjusting block is formed in the upper surface of the workbench, and threads of the adjusting block are sleeved on the outer cambered surface of the screw rod. Preferably, the workbench upper surface is provided with the backup pad that supports the spliced pole, and the outer arcwall symmetry of spliced pole is provided with carries out spacing stopper to the winding post, and backup pad side bolt has the motor that is used for driving the spliced pole pivoted. Preferably, the side of the movable seat is provided with a supporting frame for supporting the rotating rod, a movable groove for ensuring the movement of the rotating rod and the supporting frame is formed in the inner side of the supporting plate, and o