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Full-automatic laser welding machine

A laser welding machine, fully automatic technology, applied in laser welding equipment, welding equipment, metal processing equipment and other directions, can solve the problems of difficulty in guaranteeing weld consistency and excellent rate, not realizing full automation, and low production efficiency. The scope of application and prospects are broad, the effect of ensuring welding efficiency and improving efficiency

Active Publication Date: 2012-07-04
NINGDE AMPEREX TECH +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to human factors in manual and semi-automatic laser welding, it is difficult to guarantee the consistency and excellent rate of welding seams, and because of the lack of full automation, the production efficiency is not high, and it cannot meet the needs of industrial production.

Method used

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  • Full-automatic laser welding machine
  • Full-automatic laser welding machine
  • Full-automatic laser welding machine

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Embodiment Construction

[0026] The present invention and its beneficial technical effects will be described in detail below with reference to the accompanying drawings and specific embodiments, but the present invention is not limited thereto.

[0027] Such as figure 1 As shown, a fully automatic laser welding machine of the present invention includes a support table 22, a clamp turntable 3 arranged on the support platform 22, a loading and unloading manipulator 1 that transfers the workpiece 2 to the fixture turntable 3, and The positioning welding unit 4 , the loading and unloading manipulator 1 and the positioning welding unit 4 for positioning the workpiece 2 on the fixture turntable 3 are installed on the support table 22 .

[0028] During specific work, the loading and unloading manipulator 1 grabs the workpiece 2 on the assembly line into the fixture turntable 3, and the fixture turntable 3 rotates the unwelded workpiece 2 to the positioning welding unit 4 for positioning and laser welding, an...

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Abstract

The invention belongs to the technical field of welding machines, and in particular relates to a full-automatic laser welding machine for a square workpiece. The laser welding machine comprises a support table, a clamp turntable arranged on the support table, a loading and unloading manipulator for transferring the workpiece to the clamp turntable and a positioning and welding unit for positioning and welding the workpiece on the clamp turntable, wherein both the loading and unloading manipulator and the positioning and welding unit are arranged on the support table. Compared with the prior art, the laser welding machine has the advantages that: the loading and unloading manipulator can automatically finish loading and unloading of the workpiece; the turntable clamp can ensure that the positioning and welding unit keeps the material in an abundant state all the time, so that the efficiency is improved; the workpiece is jointed with an upper pressing block under the action of a jacking cylinder through a correcting block in the positioning and welding unit and then welded, so that the assembly precision can be ensured, and the high welding quality is ensured; due to double laser heads, the welding efficiency can be ensured, and the high welding quality, the welding efficiency and the welding consistency are improved; and therefore, the laser welding machine has quite broad application range and prospect.

Description

technical field [0001] The invention belongs to the technical field of welding machines, in particular to a fully automatic laser welding machine for square workpieces. Background technique [0002] Due to the advantages of high welding strength, fast welding speed and wide range of weldable materials, laser welding has been widely used in the current welding field. However, since the laser beam acting on the workpiece is very small, laser welding has very high requirements for the assembly and positioning of the workpiece, so as to ensure that the distance between the final position of the weldment and the laser emission position changes as much as possible during the dynamic process of welding. The smallest possible; on the other hand, in order to ensure the consistency of the laser welding seam width and welding strength, the gap between the edge of the workpiece should be as small as possible. [0003] The existence of the above two problems limits the application of la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K26/20B23K26/42B23K26/08B23K26/21B23K26/70
Inventor 文列龙熊亮陈华侨罗登红蔡开贵
Owner NINGDE AMPEREX TECH
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