Galvanometer type laser welding equipment

The utility model discloses a galvanometer type laser welding device which comprises a base, a conveying assembly, clamping assemblies, a positioning assembly and a welding assembly, the base comprises an upper base body and a lower base body which are arranged at intervals from top to bottom, the clamping assemblies are arranged on the two sides of the conveying assembly and used for clamping a circuit board in a welding area, the positioning assembly is used for positioning the circuit board, and the welding assembly is used for welding the circuit board. The welding assembly comprises a plurality of laser sets movably arranged on the upper base, and each laser set comprises a light path assembly, a field lens and a galvanometer, wherein the field lens and the galvanometer are arranged on the light path assembly. In the technical scheme of the utility model, a circuit board and a nickel tab or an electronic device to be welded are conveyed to a welding area through the conveying assembly, and after the circ