The invention belongs to the technical field of
welding, and discloses a double-sided
laser hybrid welding device which comprises a supporting
assembly. Two transportation assemblies; two fixing assemblies; two
welding assemblies; and a discharging
assembly and a
cutting assembly. According to the
metal plate welding device, the newly-designed
cutting assembly is installed, two
metal plates needing to be welded are symmetrically positioned and then placed on the
cutting assembly, two sets of electric clamping hands can clamp the two
metal plates, at the moment, two sets of stepping motors are driven, and the stepping motors move rightwards on lead screws; when the symmetrical positions of two metal plates touch the X-shaped cutting knife, the two metal plates are
cut, so that an X-shaped section is formed, during cutting, the four rotating rods rotate
clockwise at the same time, extra downward pressure is provided,
cut waste materials fall into the frame in a unified mode, cleaning is convenient, and the cutting efficiency is improved. By means of the design, the problem that the production efficiency is low due to the fact that an existing device needs to be aligned again after plates are
cut and transported is solved.