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Circular capacitor and production method thereof

A production method and capacitor technology, which are applied to capacitors, capacitor manufacturing, circuits, etc., can solve the problems of long cylindrical capacitors, such as easy confusion in vertical feeding, low welding quality, and instability.

Inactive Publication Date: 2019-03-22
张玉仙
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The shortcomings of the existing production equipment are: 1. The vertical feeding of long cylindrical capacitors is easy to be confused; 2. The turntable works continuously, and the accuracy is low due to error accumulation; 3. The connection between the lead wire and the capacitor is not reliable, usually directly through soldering The connection is not firm in this way; 4. The lack of positioning in the vertical direction of the capacitor leads to low welding accuracy, and there is interference from dust and impurities during welding; 5. The contact between the lead wire and the capacitor is point contact, which is difficult to weld, and the welding quality is not high

Method used

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  • Circular capacitor and production method thereof
  • Circular capacitor and production method thereof
  • Circular capacitor and production method thereof

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Embodiment Construction

[0058] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0059] Such as figure 1 As shown, a circular capacitor production machine includes a frame 1 and a capacitor feeding device 2 installed on the frame 1, a turntable transfer device 3, a tinning wire spot welding device 4, a tinning wire detection device 5, A tinned wire welding device 6 , a capacitor flipping device 7 , a colloidal wire spot welding device 8 , a colloidal wire detection device 9 , a colloidal wire welding device 10 and a finished product unloading device 11 .

[0060] The turntable transfer device 3 is installed on the central part of the frame 1 to drive the workpiece to rotate; along the direction of material movement on the turntable transfer device 3, the capacitive feeding device 2, the tinned line spot welding device 4, and the tinned line detection Device 5, tinned wire welding device 6, capacitor flipping device 7, colloidal wir...

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Abstract

The invention relates to a circular capacitor. A circular capacitor production method comprises the following steps of capacitor cylinder feeding, tinned wire welding, secondary tinned wire welding, rubber wire welding, secondary rubber wire welding, and discharging. The circular capacitor production method has the advantages that the production automation degree is high, working efficiency is high, the qualified rate of finished products is high, and welding of produced circular capacitor is firm and reliable.

Description

technical field [0001] The invention relates to a cylindrical capacitor. Background technique [0002] Compared with ordinary capacitors, because it is directly installed on the metal panel, the cylindrical capacitor has smaller grounding inductance and almost no influence of lead inductance. In addition, its input and output terminals are isolated by metal plates, which eliminates high frequency Coupling, these two characteristics determine that the cylindrical capacitor has a filtering effect close to the ideal capacitor, and the cylindrical capacitor is composed of a capacitor body and wiring. The shortcomings of the existing production equipment are: 1. The vertical feeding of long cylindrical capacitors is easy to be confused; 2. The turntable works continuously, and the accuracy is low due to error accumulation; 3. The connection between the lead wire and the capacitor is not reliable, usually directly through soldering The connection is not firm in this way; 4. The l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23P23/04B23K3/06B23K3/08H01G13/00H01R43/28
CPCB23K3/0607B23K3/08B23P23/04H01G13/006H01R43/28
Inventor 张玉仙张青华
Owner 张玉仙