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Automatic assembling equipment for DBC (Direct Bonding Copper) board

An automatic assembly and equipment technology, applied in the assembly/disassembly of contact parts, etc., can solve the problems of inaccuracy, missing installation position of DBC board, etc., and achieve the effect of solving inaccurate installation position, solving missing installation, and improving assembly efficiency

Pending Publication Date: 2021-11-05
HANGZHOU WOLEI INTELLIGENT TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a DBC board automatic assembly equipment that can realize the automatic assembly of the DBC board on the IGBT module, thereby improving the assembly efficiency of the IGBT module, and effectively solving the problems of missing DBC boards and inaccurate installation positions

Method used

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  • Automatic assembling equipment for DBC (Direct Bonding Copper) board
  • Automatic assembling equipment for DBC (Direct Bonding Copper) board
  • Automatic assembling equipment for DBC (Direct Bonding Copper) board

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment 1

[0051] Specific embodiment one: as figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Image 6 As shown, a DBC board automatic assembly equipment includes a frame 1, an IGBT module positioning tool 9, a mounting board 2.4 and a DBC board grabbing device 3. A two-axis manipulator 2 is arranged on the frame, and the two-axis manipulator is used to drive the mounting plate to move in the X-axis and Y-axis directions. Specifically, the two-axis manipulator includes a longitudinal guide rail 2.1 arranged on the frame, a translation beam 2.2 that translates along the longitudinal guide rail, a longitudinal linear module for driving the translation beam to translate along the longitudinal guide rail, and a transverse guide rail 2.3 arranged on the translation beam. With the horizontal linear module, the mounting plate slides along the horizontal guide rail, and the horizontal linear module drives the mounting plate to translate along the horizontal guide rail. Parallel,...

specific Embodiment 2

[0065] Specific embodiment two, all the other structures of this embodiment refer to specific embodiment one, and its difference is:

[0066] Such as figure 1 , figure 2 , image 3 , Figure 4 As shown, a DBC board automatic assembly equipment also includes a conveying track 4 and a pallet lifting device 5 arranged on the frame. The conveying track is distributed horizontally. In this embodiment, the conveying direction of the conveying track is parallel to the transverse guide rail.

[0067] The IGBT module positioning tooling 9 includes a pallet 9.1 and several positioning components 9.2 arranged on the pallet, and the positioning components are used for the IGBT module. The positioning assembly includes the IGBT module positioning pin 9.21 arranged on the tray. The IGBT module has a process hole that matches the positioning pin. The IGBT module is supported on the tray. Positioned on the positioning component. One positioning component positions one IGBT module. T...

specific Embodiment 3

[0069] Specific embodiment three, all the other structures of this embodiment refer to specific embodiment one, and its difference is:

[0070] The support platform on the frame and the tray positioning pin arranged on the support platform.

[0071] Such as Figure 4As shown, the IGBT module positioning tool 9 includes a tray 9.1 and a number of positioning components 9.2 arranged on the tray. The positioning component is used for the IGBT module. The positioning component includes an IGBT module positioning pin 9.21 set on the tray. The matching process hole, the IGBT module is supported on the tray, and the process hole of the IGBT module cooperates with the positioning pin of the IGBT module to realize the positioning of the IGBT module on the positioning component. One positioning component positions one IGBT module.

[0072] The tray is supported on the supporting platform, and the tray is provided with a positioning hole matched with the positioning pin of the tray. I...

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Abstract

The invention discloses automatic assembling equipment for a DBC board, and aims to provide the automatic assembling equipment for the DBC board, which can realize automatic assembling of the DBC board on an IGBT module so as to improve the assembling efficiency of the IGBT module and effectively solve the problems that the DBC board is neglected to be assembled and the mounting position is inaccurate. The equipment comprises: a rack, wherein a two-shaft manipulator is arranged on the rack; an IGBT module positioning tool which is arranged on the rack and is used for positioning an IGBT module; a mounting plate, wherein a two-axis manipulator is used for driving the mounting plate to move; and a DBC plate grabbing device. The DBC plate grabbing device comprises a support fixed to the mounting plate, a vertical guide rail arranged on the support, a lifting table sliding along the vertical guide rail, a lifting executing mechanism arranged on the support and used for lifting the lifting table, a mounting disc rotationally arranged on the lifting table, a rotary executing mechanism used for driving the mounting disc to rotate, and a suction cup module which is arranged on the mounting disc and comprises a vacuum suction cup used for sucking the DBC board.

Description

technical field [0001] The invention relates to an automatic assembly device, in particular to an automatic assembly device for a DBC board. Background technique [0002] DBC board (copper-clad ceramic substrate) has excellent thermal conductivity, high insulation, high current carrying capacity, excellent solder resistance and high adhesion strength, and can etch various circuit patterns like PCB, and is widely used. on the IGBT module. In the traditional IGBT module assembly process, the DBC board is assembled manually, and the DBC board is installed on the designated position of the IGBT module. This manual assembly of the DBC board is not only low in installation efficiency, but also prone to missing installation. , The problem of inaccurate installation position. Contents of the invention [0003] The purpose of the present invention is to provide a DBC board automatic assembly equipment that can realize the automatic assembly of the DBC board on the IGBT module, th...

Claims

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Application Information

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IPC IPC(8): H01R43/20
CPCH01R43/20
Inventor 郭斌潘飞文陆金浩屠铮炜薛栋辉包远超汪锋铭黄胜丰
Owner HANGZHOU WOLEI INTELLIGENT TECH
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