Laser welding equipment for battery module

The utility model discloses laser welding equipment for a battery module, which comprises a bearing assembly, a pressing assembly and a welding assembly, and the bearing assembly is used for bearing and fixing the battery module to be welded; the material pressing assembly comprises a mounting base and a first driving module, the first driving module is used for at least driving the mounting base to vertically ascend and descend and move in the length direction of the battery module on the bearing assembly, at least two pressing pieces are arranged on the mounting base, and each pressing piece is used for pressing a cover plate around a single pole on the battery module; the distance between every two adjacent pressing pieces in the length direction of the battery module is adjustable; and the welding assembly is used for welding and fixing each pole on the battery module and the cover plate pressed by the pressing assembly. According to the equipment, the pole columns and the cover plates of the battery modu