IGBT packaging pneumatic pressing riveting device

A pneumatic, riveting ring technology, applied in electrical components, metal processing equipment, metal processing and other directions, can solve the problems of riveting ring not in place, riveting ring pressing in place, etc., to liberate labor, improve riveting efficiency, and ensure safe operation. Effect

Pending Publication Date: 2022-01-21
ZHIHUIXUANTIAN INTELLIGENT SYST (HANGZHOU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology allows for better flexibility when create rivets with different temperature requirements than current methods like screw or welded nuts. It also simplifies the process of manually uploadring riveters without compromising their accuracy during use.

Problems solved by technology

This patented technical problem addressed by this patents relates to improving the efficiency and accuracy during automated pressure rivetting processes used when assembling an electronic component called IGB Transistor (IGB) modules into packages with tight fitting tolerances.

Method used

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  • IGBT packaging pneumatic pressing riveting device
  • IGBT packaging pneumatic pressing riveting device
  • IGBT packaging pneumatic pressing riveting device

Examples

Experimental program
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Effect test

Embodiment Construction

[0053] As an embodiment of the present invention, please refer to figure 1 A pneumatic riveting device for IGBT packaging, including a product loading and unloading mechanism 1 and a riveting ring loading and unloading mechanism 2, the product loading and unloading mechanism 1 and the riveting ring loading and unloading mechanism 2 are arranged relatively parallel, and also includes:

[0054] The riveting ring vibrating plate distributing mechanism 3, the riveting ring vibrating disc distributing mechanism 3 is set on the side of the riveting ring loading and unloading and conveying mechanism 2, and is used to make the riveting rings be arranged and discharged in an orderly manner and individually distributed, It is convenient for the riveting ring loading and unloading and conveying mechanism 2 to grab the riveting ring;

[0055] Pneumatic riveting mechanism 4, the pneumatic riveting mechanism 4 is located in the middle between the product loading and unloading and conveying mec

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PUM

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Abstract

The invention discloses an IGBT packaging pneumatic pressing riveting device, and belongs to the technical field of IGBT packaging. The IGBT packaging pneumatic pressing riveting device comprises a product feeding and discharging carrying mechanism and a riveting ring feeding and discharging carrying mechanism, and further comprises a riveting ring vibration disc material distributing mechanism, a pneumatic pressing riveting mechanism and a pressing riveting feeding and discharging jig. According to the IGBT packaging pneumatic pressing riveting device, single-point pressing riveting is adopted, the pressing riveting force is much smaller than the pressing riveting force needed by a multi-point pressing riveting mode, and a pressing riveting air cylinder is adopted; single-point pressing riveting is adopted, a floating type positioning pin assembly is adopted, the problem of product pressing riveting with radian can be solved to the maximum extent, and the situation that the pressing states of all riveting rings are inconsistent cannot occur in single-point pressing riveting; and the mode of automatic feeding and discharging of products and the riveting rings is adopted, so that the labor is greatly liberated, the pressing riveting efficiency is improved, and the safety of manual operation is guaranteed.

Description

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Claims

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Application Information

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Owner ZHIHUIXUANTIAN INTELLIGENT SYST (HANGZHOU) CO LTD
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