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A device for automatic assembly and screw locking of igbt modules

An automatic assembly and screw locking technology, which is applied in the direction of assembly machines, metal processing equipment, metal processing, etc., can solve the problems of unfavorable analysis and management of product quality, inconvenient product quality control system and management, poor consistency of finished products, etc., and achieve compact structure , cost-effective, full-featured effect

Active Publication Date: 2021-02-05
SHANGHAI SHARETEK TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing IGBT module production, the assembly is mainly done manually, and the single production process is not continuous. From the independent assembly process to the production of the product, it is almost a combination of multiple single processes, resulting in the consistency of the finished product. The performance is very poor, the quality is difficult to improve, the production efficiency is low, and it is not conducive to the analysis and management of product quality; especially the side frame and base plate assembly and locking screws are important process components of finished product production. The traditional assembly method has low efficiency and low quality. Poor, high cost, not easy to optimize product quality control system and management and other shortcomings

Method used

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  • A device for automatic assembly and screw locking of igbt modules
  • A device for automatic assembly and screw locking of igbt modules
  • A device for automatic assembly and screw locking of igbt modules

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Experimental program
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Effect test

Embodiment 1

[0036] Such as figure 1 As shown, in the embodiment of the present invention, an equipment for automatic assembly and screw locking of IGBT modules includes a frame part 10, and a multi-station turntable mechanism 20 is installed on the upper end of the frame part 10, in order to prevent the product from being Falling during the process, the multi-station turntable mechanism 20 is equipped with a carrier assembly mechanism 30, the lower end of the carrier assembly mechanism 30 is equipped with a buckle lock opening mechanism 90, and the multi-station turntable mechanism 20 is equipped with a locking screw support mechanism 80, and more A carrier rotation mechanism 40 is installed at the center of the station turntable mechanism 20, a visual correction scanning code mechanism 70 is installed on the frame part 10 outside the multi-station turntable mechanism 20, and a frame part 10 outside the multi-station turntable mechanism 20 A three-axis lock screw calibration mechanism 60 ...

Embodiment 2

[0038] A device for automatic assembly and screw locking of IGBT modules, such as figure 2 As shown, the embodiment of the present invention is further limited on the basis of embodiment 1.

[0039] Further, preferably, the frame part 10 is provided with a square steel welding frame 11, an outer cover door 15 is installed on the side of the square steel welding frame 11, a table panel 14 is installed on the top of the square steel welding frame 11, and the square steel welding Support foot cups 12 distributed in arrays are installed on the bottom of the frame 11, and casters 13 are installed on the square steel welding frame 11 in the support foot cups 12.

Embodiment 3

[0041] A device for automatic assembly and screw locking of IGBT modules, such as image 3 As shown, the embodiment of the present invention is further limited on the basis of embodiment 1.

[0042] Further, preferably, the multi-station turntable mechanism 20 is provided with a large disk 22 , a cam indexing plate 21 is installed on the large disk 22 , and a module backing plate 23 is installed on the upper end of the cam indexing plate 21 .

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Abstract

The present invention relates to the field of IGBT modules, in particular to a device for automatic assembly and screw locking of IGBT modules, including a frame part, a multi-station turntable mechanism is installed on the upper end of the frame part, and a multi-station turntable mechanism is installed on the multi-station turntable mechanism Carrier assembly mechanism, the lower end of the carrier assembly mechanism is equipped with a buckle lock opening mechanism, a lock screw support mechanism is installed on the multi-station turntable mechanism, and a carrier rotation mechanism is installed at the center of the multi-station turntable mechanism, and the multi-station turntable mechanism A visual correction scanning code mechanism is installed on the outer frame part, and a three-axis locking screw calibration mechanism is installed on the outer frame part of the multi-station turntable mechanism, and a screw feeding system is installed on the side of the three-axis locking screw calibration mechanism. The invention has high production efficiency, compact structure, complete functions, simple structure, high cost performance and stable performance. Solved the problem of low production efficiency.

Description

technical field [0001] The invention relates to the field of IGBT modules, in particular to a device for automatic assembly and screw locking of IGBT modules. Background technique [0002] IGBT (Insulated Gate Bipolar Transistor), an insulated gate bipolar transistor, is a composite fully-controlled voltage-driven power semiconductor device composed of BJT (bipolar transistor) and MOS (insulated gate field effect transistor), and has a MOSFET The advantages of high input impedance and low conduction voltage drop of GTR. The saturation voltage of GTR is low, the carrying current density is large, but the driving current is large; the driving power of MOSFET is small, the switching speed is fast, but the conduction voltage drop is large, and the current carrying density is small. The IGBT combines the advantages of the above two devices, with low driving power and low saturation voltage. [0003] In the existing IGBT module production, the assembly is mainly done manually, a...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23P21/00
CPCB23P19/001B23P19/004B23P21/006
Inventor 陈远明廖超邓天桥秦帅林涛
Owner SHANGHAI SHARETEK TECH CO LTD
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