Laser welding robot system suitable for intelligent correction and working method thereof

Abstract

The invention belongs to the technical field of welding equipment, and particularly relates to a laser welding robot system suitable for intelligent correction and a working method thereof. The laserwelding robot system comprises a cloud server, a movement mechanism controlled and driven by a control module, and a laser welding mechanism and an photoelectric switch which are respectively mountedon the movement mechanism; the laser welding mechanism is suitable for emitting a laser beam for welding a welding seam of a welding piece; the photoelectric switch is positioned at the front end of the movement of the laser welding mechanism and is arranged in a manner of penetrating through the welding seam so as to guide the movement mechanism to move along the welding seam; and the cloud server is suitable for storing movement command information of the movement mechanism and transmitting the movement command information to the control module through a wireless communication module, then acorrecting function of a laser welding robot is realized, and the welding quality is improved.

Description

Technical field [0001] The invention relates to the technical field of welding equipment, in particular to a laser welding robot system suitable for intelligent deviation correction and a working method thereof. Background technique [0002] Welding robots are industrial robots engaged in welding. The welding robot is to attach a laser transmitter to the final shaft flange of the industrial robot, so that it can weld, cut or thermally spray the welded parts. Due to the relative movement between the welding robot and the welded parts during the welding process, it is easy to cause the laser beam to deviate from the welding seam position, resulting in unwelded, welding deviation, and welding seam bending, which not only affects the welding quality, but also may Damage to the weldment. However, current welding robots usually perform welding according to a preset path through a motion mechanism. When the welded parts are loose or displaced, they cannot be found and processed in tim...

AI Technical Summary

Problems solved by technology

Due to the relative movement between the welding robot and the weldment during the welding process, it is easy to cause the laser beam to deviate from the position of the weld seam, resulting in non-welding, welding deviation, welding seam bending, etc., which not only affects the welding quality, but also may cause Damaged weldment

However, the current welding robots usually weld according to the preset path through the motion mechanism. When the welded parts are loose or displaced, they cannot be detected and dealt with in time, which wastes production costs and reduces the qualified rate and production efficiency of products.

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