Welding equipment and welding method thereof

Abstract

The invention relates to the field of welding, in particular to welding equipment and a welding method thereof. The welding equipment comprises a welding seam location detector, a controller, a driving device and a welding gun. The welding seam location detector is used for detecting the welding seam location of corrugated web H-shaped steel in real time, and sending obtained welding seam location information to the controller; the controller is use for controlling the driving device to run according to the welding seam location information; the welding tip of the welding gun is moved to the welding seam location of the corrugated web H-shaped steel by the driving device according to the control of the controller. According to the welding equipment and the welding method thereof provided by the invention, a welding location can be adjusted in real time according to changes of the welding location, the welding location is high in accuracy, and the welding quality is high.

Description

technical field [0001] The invention relates to the field of welding, in particular, to welding equipment and a welding method thereof. Background technique [0002] H-shaped steel is a section of H-shaped steel, which includes two parallel wing plates and a web located between the two wing plates and perpendicular to the two wing plates. Since all parts of the H-shaped steel are arranged at right angles, the H-shaped steel has the advantages of simple structure, strong bending resistance, and simple construction, and has been widely used. [0003] The web in the corrugated web H-beam is corrugated. Wherein the junction between the corrugated web and the flange is a curved line. Before the corrugated web and the flange are welded together, the corrugated web and the flange are fixed in advance, and then the position of the entire weld is scanned, and the position of the entire weld is input into the controller. The position of the weld seam controls the welding torch to p...

AI Technical Summary

Problems solved by technology

However, during the welding process of the welding torch, due to the uneven heating of the corrugated web and the wing, the corrugated web and the wing may be deformed, so that the position of the weld between the corrugated web and the wing changes, and the welding torch is in the controller If the welding is still performed according to the pre-scanned weld position under the control of the control, the welding torch may not be able to perform accurate welding after the weld position changes

That is to say, the current welding equipment cannot timely adjust the welding position according to the change of the welding seam position

Images