Argon arc welding robot

A robot and argon arc welding technology, applied in the direction of arc welding equipment, electrode characteristics, welding equipment, etc., can solve the problems of gap change, size error, workpiece weld position error, etc., achieve high precision, realize automatic control, and ensure welding quality effect

Pending Publication Date: 2018-09-11
济南细川环保设备有限公司
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Problems solved by technology

However, the vast majority of welding environments are complex and changeable. There are dimensional errors in the workpiece during processing and assembly, and the thermal deformation of the workpiece during welding will also cause position errors and gap changes of the weld.
Therefore, the current welding process is difficult to adapt to such dynamic welding process requirements, and the welding quality cannot be guaranteed

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Embodiment Construction

[0015] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0016] see Figure 1 to Figure 2 , the present invention provides a technical solution: an argon arc welding robot, including an adjustment welding mechanism, a detection and positioning mechanism, and a controller 19, and the adjustment welding mechanism includes a servo motor 1, a guide rail 2, a ball screw 3, and a welding wire reel 4 , a rotating chassis 5, a slider 6, a workbench 8, a forward arm 15, a cylinder 16, a rocker arm 17 and an upper arm 18, and the detection and positioning mechanism includes an arc length tracker 7, a laser seam identifier 9, a dust cover 10, Welding torch arm 11 , welding wire controller 12 , detection photoelectric instrument 13 and welding torch 14 .

[0017] As an embodiment of the present invention: in the a...

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Abstract

The invention provides an argon arc welding robot. The argon arc welding robot comprises an adjusting welding mechanism, a detecting positioning mechanism and a controller. The adjusting welding mechanism comprises a servo motor, a guiding sliding rail, a ball screw, a welding wire disc, a rotation base plate, a sliding block, a workbench, a front stretching arm, an air cylinder, a rocker and an upper arm. The detecting positioning mechanism comprises an arc length tracker, a laser welding line recognizer, a dustproof cover, a welding gun arm, a welding wire controller, a detection photoelectric instrument and a welding gun. Compared with the prior art, the argon arc welding robot has the following beneficial effects that accurate welding gun positioning can be guaranteed, welding line welding quality and the welding line attractiveness degree are guaranteed, the labor intensity of welding workers and influences of human factors are greatly reduced, the welding quality is guaranteed, and the welding efficiency is improved.

Description

technical field [0001] The invention relates to an argon arc welding robot, which belongs to the technical field of welding robots. Background technique [0002] The development of welding robots has gone through many stages, but the arc welding robots widely used at home and abroad have certain limitations in terms of welding quality and working conditions. For example, the robot operates the welding torch to weld according to the specified trajectory, and the welding path and welding parameters are preset according to the actual working conditions. However, the vast majority of welding environments are complex and changeable. There are dimensional errors in the workpiece during processing and assembly. The thermal deformation of the workpiece during welding will also cause position errors and gap changes of the weld. Therefore, the current welding process is difficult to adapt to the requirements of such a dynamic welding process, and the welding quality cannot be guarant...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B23K9/16B23K9/28B23K9/32
CPCB23K9/16B23K9/287B23K9/32
Inventor 王保瑞潘振祝丽萍
Owner 济南细川环保设备有限公司
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