Welding robot with positioning function

Abstract

The invention discloses a welding robot with a positioning function. The welding robot comprises a robot body, a welding wire unwinding roller is arranged at the top of the robot body, a welding assembly is arranged on one side of the welding wire unwinding roller, the welding assembly is composed of a mounting frame, an adjusting device, a swing welding device and a welding gun, the welding gun is arranged at the bottom end of the mounting frame, a tensioner is arranged on one side of the mounting frame, and a frame rod is arranged on one side of the tensioner. The welding gun is placed at the top of a weld joint through the robot body, the welding angle and the precise position of the welding gun are adjusted through the mounting frame and the adjusting device, precise positioning and flexible steering welding of the welding gun are achieved, the welding robot adapts to weld joint welding in various environments, and adjustment operation is facilitated; the swing welding device is arranged, so that a flat annular part reciprocates rightwards and leftwards to realize reciprocating swing of an L-shaped plate, the welding gun can conduct preset swing welding on the weld joint, and the welding requirements of a welding workpiece with the wide weld joint, thick workpiece and wide welding bead requirement are met.

Description

technical field [0001] The invention relates to the field of welding robots, in particular to a welding robot with a positioning function. Background technique [0002] A robot is a machine device that performs work automatically. It can accept human command, run pre-programmed programs, and act according to principles formulated with artificial intelligence technology. Its task is to assist or replace human work, such as production, construction, or dangerous work, and welding robots are industrial robots engaged in welding. [0003] The existing welding robot usually uses a mechanical arm combined with a welding torch to realize automatic welding, but when it is working, when it is necessary to weld a weld with a wide weld seam, a thick workpiece, and a wide weld bead, it often needs to use the left and right swing welding method , to achieve tight welding of wide-pitch welds, the existing welding robots cannot effectively achieve stable weaving welding and have the prob...

AI Technical Summary

Problems solved by technology

[0003] The existing welding robot usually uses a mechanical arm combined with a welding torch to realize automatic welding, but when it is working, when it is necessary to weld a weld with a wide weld seam, a thick workpiece, and a wide weld bead, it often needs to use the left and right swing welding method , to achieve tight welding of wide-pitch welds, the existing welding robots cannot effectively achieve stable weaving welding and have the problem of poor positioning accuracy

Images