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A laser-assisted welding seam intelligent tracking system and method

A laser-assisted and intelligent technology, applied in laser welding equipment, welding equipment, metal processing equipment, etc., can solve problems such as the inability to guarantee the quality of the weld seam, the lack of a feedback adjustment mechanism, the impact of welding accuracy and efficiency, etc. , to achieve the effect of low cost of the structure, increased welding precision and accuracy, and strong precision

Active Publication Date: 2019-02-15
河北省自动化研究所有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, most of the welding processes now rely on manual welding, and the accuracy and efficiency of welding are easily affected. Although there are some equipment that can realize automatic welding, the quality of the weld after welding cannot be well guaranteed. There is no regulatory mechanism for feedback

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  • A laser-assisted welding seam intelligent tracking system and method
  • A laser-assisted welding seam intelligent tracking system and method
  • A laser-assisted welding seam intelligent tracking system and method

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Embodiment Construction

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] figure 1 A schematic diagram of the laser-assisted intelligent seam tracking system of the present invention is shown. The laser-assisted intelligent seam tracking system includes: a binocular stereo vision positioning module 1 , a welding robot module 2 and a laser-assisted feedback module 3 .

[0032] The binocular stereotaxic positioning module 2 is fixed by a bracket, and is installed and fixed so as to be able to photograph the stereoscopic informa...

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Abstract

The invention discloses a laser-assisted intelligent trailing system for a welding line. The laser-assisted intelligent trailing system for the welding line is used for welding the welding line and comprises a binocular stereoscopic vision orientation module, a welding robot module and a laser assisted feedback module, wherein the binocular stereoscopic vision orientation module is arranged and fixed to be able to shoot the welding line; the welding robot module comprises a DSP control system, a welding gun adjusting device and a welding gun, the welding robot module is in signal communication with the binocular stereoscopic vision orientation module, and the welding robot module acts in response to parameter actions collected by the binocular stereoscopic vision orientation module; the laser-assisted feedback module comprises a laser sensor and a monocular camera, the laser-assisted feedback module is in signal connection with the binocular stereoscopic vision orientation module and the welding robot module respectively, and the laser-assisted feedback module feeds the detected parameters back to the binocular stereoscopic vision orientation module and the welding robot module. The invention also discloses a laser-assisted intelligent trailing method for the welding line.

Description

technical field [0001] The invention relates to the field of welding technology, in particular to a laser-assisted weld seam intelligent tracking system, which is used for weld seam welding and weld seam quality inspection. The invention also relates to a laser-assisted welding seam intelligent tracing method. Background technique [0002] Welding is a low-cost, high-tech reliable process for joining materials. So far, there is no other process that is more widely used to join materials than welding and produces greater added value to the welded products. In China, no matter from the current development trend of welding equipment and material production ratio, or from the manufacturing technology and development direction of welding equipment and materials, my country's welding technology has made great progress, and some product technologies have reached or approached foreign countries. Advanced level, especially inverter welding technology. Welding is therefore the proce...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23K26/044
CPCB23K26/044
Inventor 张立国底涛高湛贾鹏飞赵会宾姬少英
Owner 河北省自动化研究所有限公司
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