Wire feeding device for additive forming of magnesium alloy component with complex section structure

The utility model relates to the technical field of additive manufacturing technology, in particular to a wire feeding device for additive forming of a magnesium alloy component with a complex section structure, which comprises a welding gun, a controller, a wire feeding nozzle and an adjusting mechanism, the adjusting mechanism comprises a mounting disc, a transverse rotating assembly and a longitudinal rotating assembly, the mounting disc is fixedly arranged on the outer wall of the welding gun, and the transverse rotating assembly is fixedly arranged on the outer wall of the welding gun. The transverse rotating assembly is arranged on the top of the installation disc, the longitudinal rotating assembly is arranged on the transverse rotating assembly, the wire feeding nozzle is fixedly arranged on the longitudinal rotating assembly, and the transverse rotating assembly and the longitudinal rotating assembly are both electrically connected with the controller. Compared with the prior art, fixed wire feeding