Welding device for automobile safety air bag generator

A welding equipment and automobile safety technology, applied in welding equipment, welding equipment, laser welding equipment, etc., can solve the problems of low welding efficiency, high maintenance cost, large workpiece deformation, etc., and achieve high welding efficiency, low maintenance cost, and workpiece deformation. small deformation effect

Active Publication Date: 2018-11-27
HANS LASER TECH IND GRP CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a kind of welding equipment for automobile airbag generators in view of the above-mentioned defects of the prior art, which ove

Method used

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  • Welding device for automobile safety air bag generator
  • Welding device for automobile safety air bag generator
  • Welding device for automobile safety air bag generator

Examples

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Example Embodiment

[0026] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings.

[0027] As shown in FIG. 2 , a welding device for an automobile airbag generator in this embodiment includes a welding host, which includes a frame 10 , a welding head 20 disposed on the frame 10 , and a welding head 20 disposed below the welding head 20 . The multi-station turntable 30, a plurality of turntables 31 arranged on the multi-station turntable 30, and a generator fixture 40 arranged on the turntable 31 to rotate with the turntable 31. The generator (airbag generator) 50 on the generator fixture 40 is driven by the turntable 31 to rotate together, and the generator 50 can be welded together with the welding head 20 on the frame 10, and then the position of the turntable 31 is adjusted by adding a The multi-station turntable 30 can simultaneously carry out the feeding and unloading processes of the generator 50 during the welding of ...

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Abstract

The invention belongs to the field of laser welding and particularly relates to a welding device of an automobile safety air bag generator. The welding device comprises a rack, a welding head arrangedon the rack, a multi-station turntable arranged under the welding head, multiple turning discs rotatably arranged on the multi-station turntable and generator jigs arranged on the turning discs and rotating with the turning discs. Generator bodies on the generator jigs are driven to rotate together through the turning discs, the generator can be welded through cooperation with the welding head onthe rack, and during generator welding, the feeding and discharging processes of the generator are simultaneously performed by adding the multi-station turntable for adjusting the positions of the turning discs. The welding device is high in welding speed, small in workpiece deformation, low in maintenance cost, capable of meeting the high-strength welding requirements and high in welding efficiency.

Description

technical field [0001] The invention belongs to the field of laser welding, and in particular relates to a welding device for an automobile safety airbag generator. Background technique [0002] The airbag system is a passive safety protection system for automobiles. It is used in conjunction with seat belts to provide effective collision protection for occupants. In a car collision, car airbags can reduce the head injury rate by 25% and the face injury rate by about 80%. With the continuous development of the manufacturing level of the automobile industry, the penetration rate of the airbag system in the passenger car market is getting higher and higher, and the market capacity is increasing, and the airbag generator is an important part of the entire airbag system. The weld quality of the generator has a significant impact on the performance of the airbag system. [0003] Using traditional welding methods to weld airbag parts is prone to the problem of partial melting of...

Claims

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Application Information

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IPC IPC(8): B23K26/21B23K26/08B23K26/70B23K37/04B23K26/16
CPCB23K26/0884B23K26/16B23K37/0435B23K26/21B23K26/702B23K26/703
Inventor 潘佐梅代瑞辉唐景龙陈根余陈焱高云峰
Owner HANS LASER TECH IND GRP CO LTD
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