Aluminum electrolytic capacitor sealing machine sealing material pressing mechanism

Abstract

The invention relates to the technical field of capacitor processing, and discloses an aluminum electrolytic capacitor sealing machine sealing material pressing mechanism which comprises a machine body, a base is arranged on the machine body, one side of the base is fixedly connected with a substrate, one side of the substrate is fixedly connected with a bearing plate, an upper transverse plate and a lower transverse plate, the bearing plate is located at the top of the upper transverse plate, the upper transverse plate is located at the top of the lower transverse plate, and the top of the upper transverse plate is fixedly connected with a mounting base plate. According to the sealing material pressing mechanism of the aluminum electrolytic capacitor sealing machine, through the arrangement of the inner shaft, the pressure spring, the pressure head, the first lantern ring and the second lantern ring, when the machine is used for sealing, the pressure head is tightly attached to the cover plate under the action of the pressure spring, the cover plate can be prevented from rotating in the sealing process, and therefore the quality risk is reduced; meanwhile, the pressure head is specially made of polyurethane and the bottom end of the pressure head is conical, has certain elasticity, certain strength and high wear resistance, compared with a die pressing mode, frequent replacement is not needed, and use is more convenient.

Description

technical field [0001] The invention relates to the technical field of capacitor processing, in particular to a sealing and pressing mechanism of an aluminum electrolytic capacitor sealing machine. Background technique [0002] An aluminum electrolytic capacitor is made of an aluminum cylinder as the negative electrode, which contains a liquid electrolyte, and a bent aluminum strip is inserted as the positive electrode. The capacitor is called an aluminum electrolytic capacitor. It is a kind of aluminum material with good electrical properties. General-purpose electrolytic capacitors with wide application range and high reliability. In the process of producing aluminum electrolytic capacitor horn-type products, the sealing part of the assembly process is easy to rotate with the cover plate before sealing it with the cover plate. , It is easy to cause a direct short circuit or a hidden short circuit of the sealed product. At present, there is a method of using a special die ...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a sealing and pressing mechanism of an aluminum electrolytic capacitor sealing machine, which has the advantages of simple and effective structure, improved product quality, etc. It needs to be replaced due to the change of the terminal on the cover plate, which is a cumbersome problem during operation

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