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Aluminum electrolytic capacitor guide pin aluminum foil rectifying and riveting mechanism

A technology of aluminum electrolytic capacitors and riveting mechanisms, applied in capacitors, capacitor manufacturing, capacitor terminals, etc., can solve the problems of guide pins lacking correction mechanisms, etc., and achieve the effect of convenient control, simple structure, and not easy to deflect

Inactive Publication Date: 2017-01-18
TONGLING YUANFENG ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the defect that the guide pin lacks a deflection correction mechanism and the aluminum foil is prone to more burrs in the prior art, and provides an aluminum electrolytic capacitor guide pin aluminum foil deflection correction riveting mechanism. The guide pin is clamped by a manipulator during the punching process Fixed, not prone to deflection, and a pre-punching mechanism is added to reduce the amount of burrs

Method used

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  • Aluminum electrolytic capacitor guide pin aluminum foil rectifying and riveting mechanism

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Embodiment Construction

[0019] In order to have a further understanding and understanding of the structural features of the present invention and the achieved effects, the preferred embodiments and accompanying drawings are used for a detailed description, as follows:

[0020] An aluminum electrolytic capacitor guide pin aluminum foil deflection correcting riveting mechanism, including a riveting component and a flattening component, the riveting component is provided with a deflection correcting component for correcting the guide pin, and the deflection correcting component includes a base 1, a Servo motor 2, the output shaft of the servo motor 2 is connected with a screw nut assembly, the screw nut assembly is connected with a connecting rod assembly, the front end of the connecting rod assembly is connected with a gripper 3, and the gripper 3 is Driven by the connecting rod assembly, the opening and closing are realized.

[0021] When the riveting component goes down, the servo motor 2 drives the ...

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Abstract

The invention provides an aluminum electrolytic capacitor guide pin aluminum foil rectifying and riveting mechanism which comprises a riveting assembly and a flattening assembly. The riveting assembly is provided with a rectifying assembly for rectifying a guide pin. The rectifying assembly comprises a base and a servo motor arranged on the base. An output shaft of the servo motor is connected with a screw-nut assembly. The screw-nut assembly is connected with a connecting rod assembly. A clamp is connected to the front end of the connecting rod assembly. The clamp is driven by the connecting rod assembly to be opened and closed. Compared with the prior art, the aluminum electrolytic capacitor guide pin aluminum foil rectifying and riveting mechanism has the following beneficial effects that through the arrangement of the rectifying mechanism, the guide pin is in a limited state during punching, the effect that the guide pin coincides with the central line of aluminum foil is guaranteed, the guide pin is not prone to deviation, and the rejection rate is low.

Description

technical field [0001] The invention relates to the technical field of electrolytic capacitor manufacturing, in particular to an aluminum electrolytic capacitor guide pin aluminum foil deflection correcting riveting mechanism. Background technique [0002] The lead-out electrode of the aluminum electrolytic capacitor is riveted to the positive and negative aluminum foils by riveting the guide pin. The quality of the riveting directly determines the final quality of the aluminum electrolytic capacitor. [0003] The production process is as follows: the aluminum foil and the riveting part of the guide pin are overlapped together, placed on the bottom template, the punch is punched down to rivet the guide pin and the aluminum foil together, and the riveting hole is turned once, and then turned over again. The embossed part is placed on the flattened component, and the second plane embossed is formed under the hammer pressure of the flattened mold. During this process, there are...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B21D39/00B21D43/00H01G13/00H01G9/008
CPCB21D39/00B21D43/003H01G9/008H01G13/006
Inventor 郜源锋
Owner TONGLING YUANFENG ELECTRONICS
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