Submerged arc welding machine capable of weld-line trace and image processing method for weld-line trace of submerged arc welding machine

摘要

The present invention relates to a welding robot capable of tracking a weld line, and more particularly, to a welding robot for performing a welding operation and a welding robot provided on one side of the welding robot for processing an image obtained by irradiating a laser to a welding member to be welded, The laser vision system according to claim 1, wherein the laser vision system comprises a laser vision system, and the image vision system includes an image filter installed in front of the laser vision system so as to acquire three- . According to the present invention, there is an advantage that, even in the case of jumper welding using cut wires, the weld line can be traced from the three divided images acquired in the laser vision system.