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Diode device circulation device capable of facilitating loading

一种二极管、器件的技术，应用在二极管器件周转装置领域，能够解决增加周转工具、增加人工成本、增加产品损伤的风险等问题，达到减少周转工具、减少的工序、提高产品良率的效果

Active Publication Date: 2018-05-01
SUZHOU GOODARK ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem brought about by this method is to increase the turnover tools, increase the labor cost, and increase the risk of damage to the product caused by a process

Method used

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  • Diode device circulation device capable of facilitating loading
  • Diode device circulation device capable of facilitating loading
  • Diode device circulation device capable of facilitating loading

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0019] Embodiment: A diode device turnover device convenient for loading. The axial diode includes a diode chip 1, a first copper lead 2, a second copper lead 3, and one end of the first copper lead 2 is connected by solder 4 To the N pole face of the diode chip 1, the other end of the first copper lead 2 serves as the input end of the axial diode; one end of the second copper lead 3 is connected to the P of the diode chip 1 through solder 4 On the pole face, the other end of the second copper lead 3 serves as the input end of the axial diode, and the end of the diode chip 1, the first copper lead 2 and the second copper lead 3 contacting the diode chip is covered by epoxy body 5. ;

[0020] The turnover device includes a strip substrate 6, a number of comb teeth 7 and a number of directional teeth 8. The plurality of comb teeth 7 are located in the middle of the strip substrate 6 and are arranged in a line along its length. The directional teeth 8 are located on one side of the...

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PUM

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Abstract

The invention discloses a diode device circulation device capable of facilitating loading. A diode device comprises a diode chip, a first copper lead and a second copper lead. One end of the first copper lead is connected to the N pole face of the diode chip through soldering tin. The other end of the first copper lead is used as an axial diode input end. The circulation device comprises a strip-shaped substrate, multiple material combing teeth and multiple oriented teeth. The material combing teeth are arranged in the middle part of the strip-shaped substrate along the length direction in a slotted manner. The oriented teeth are arranged on one side edge of the strip-shaped substrate along the length direction in a slotted manner. Left and right handles, the material combing teeth and theoriented teeth are arranged on two sides of the strip-shaped substrate. The included angle between the left handle and strip-shaped substrate is 25 degrees. The included angle between the right handle and strip-shaped substrate is 25 degrees. According to the invention, the welded diode can be combed from a graphite boat and rotated for 180 degrees and materials will not fall off, so an objectiveof reducing tool circulation can be achieved.

Description

Technical field [0001] The invention relates to the production of rectifier devices, in particular to a diode device turnover device which is convenient for loading. Background technique [0002] In the prior art, in the manufacturing of diodes, the material is combed onto the aluminum strip by comb strips, and then the material on the aluminum strip is transferred to the feeding rack of the forming mold. The problem with this approach is to increase turnover tools, increase labor costs, and increase the risk of damage to the product caused by a process. Summary of the invention [0003] The purpose of the present invention is to provide a diode device turnover device that is convenient for loading. The diode device turnover device combs the welded diodes from the graphite boat and rotates 180 degrees without falling off the material, thereby achieving the purpose of direct loading. It can reduce turnover tools, improve labor efficiency, reduce diode turnover procedures, and impr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L21/673
CPCH01L21/67778H01L2224/32245H01L2224/33181H01L2924/181H01L2924/00012
Inventor 许卫岗蒋祖良李建芬毛韦娟
Owner SUZHOU GOODARK ELECTRONICS CO LTD
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