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Aluminum electrolytic capacitor production method and automatic production line

A technology for aluminum electrolytic capacitors and automatic production lines, which is applied in capacitors, capacitor manufacturing, packaging capacitor devices, etc., can solve the problems of low product identification clarity, achieve the effects of improving clarity, saving costs, and improving production efficiency

Inactive Publication Date: 2018-08-28
HUNAN AIHUA GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes a production method and an automatic production line for aluminum electrolytic capacitors, aiming to solve the problem of low product identification clarity caused by the adhesion and adsorption of a large amount of aluminum chips on the surface of the casing in the existing production process of aluminum electrolytic capacitors technical problem

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  • Aluminum electrolytic capacitor production method and automatic production line
  • Aluminum electrolytic capacitor production method and automatic production line

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Embodiment Construction

[0033] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0034] Such as figure 1 As shown, the first embodiment of the present invention proposes a production method of an aluminum electrolytic capacitor, comprising the following steps:

[0035] Step S100 , performing aging treatment on the bare aluminum electrolytic capacitors without sleeves, directly charging and repairing the oxide film on the bare aluminum electrolytic capacitors without sleeves.

[0036] The automatic aging box is used to perform aging treatment on the bare aluminum electrolytic capacitors without sleeves, that is, the bare aluminum electrolytic capacitors without sleeves are directly charged and the oxide film is repaired.

[0037] Step S200 , performing an electrical performance test on the bare aluminum electrolytic capacitor after the aging treatment, and testing related electrical performance pa...

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Abstract

The invention discloses an aluminum electrolytic capacitor production method and an automatic production line. The method is characterized by carrying out ageing treatment on a bare aluminum electrolytic capacitor not being sleeved by a sleeve, and carrying out direct charging and oxidation film repairing on the bare aluminum electrolytic capacitor not being sleeved by the sleeve; carrying out electric performance test on the bare aluminum electrolytic capacitor obtained after ageing treatment, and testing related electrical performance parameters of the bare aluminum electrolytic capacitor obtained after ageing treatment; sleeving the sleeve on the tested bare aluminum electrolytic capacitor; and braiding the aluminum electrolytic capacitor with the sleeve into a box. According to the aluminum electrolytic capacitor production method and the automatic production line, by arranging the sleeving process after the ageing and test processes, once sleeving is finished, the product can be directly braided into the box, thereby enabling the sleeve not to adsorb aluminium skimmings, improving production efficiency, saving cost and improving definition of identification of the aluminum electrolytic capacitor product.

Description

technical field [0001] The invention relates to the field of aluminum electrolytic capacitor processing, in particular to a production method and an automatic production line of an aluminum electrolytic capacitor. Background technique [0002] The surface of the aluminum electrolytic capacitor product is covered with a casing, and the casing plays the role of identification and insulation; the positive and negative leads of the aluminum electrolytic capacitor pass through the rubber plug hole on the upper surface of the product, and the surface of the lead wire of the aluminum electrolytic capacitor is provided with a plated tin layer. In the production process of aluminum electrolytic capacitors, if the production is carried out according to the existing production process, the aging and testing procedures will be carried out after the bushing. Therefore, during the aging test, the positive and negative leads of the aluminum electrolytic capacitor are due to Being supporte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01G13/00
CPCH01G13/003
Inventor 肖高荣张建国
Owner HUNAN AIHUA GRP