All position welding apparatus capable of unlimited rotation

摘要

The present invention provides an all-fine welding apparatus capable of infinite rotation: a rail member (20) formed in a structure mountable on the outer circumferential surface of a pipe (10) and having a terminal plate (25) arranged in an annular shape; a welding means 30 for mounting a welding torch 32 on a housing 31 movable by the rail member 20 and operating a driver 36 to perform a welding operation; and a power feeding means 40 for providing power to the welding means 30 through the housing 41 fixed to one side of the rail member 20 . Accordingly, as the cable is connected to a separate mechanism on the rail rather than the header, the header does not drag the cable, and even if the header rotates around the pipe, the cable does not detect the pipe, thereby improving productivity and preventing safety accidents. .