Printer scraper welding device

The utility model discloses a printer scraper welding device, and relates to the technical field of printing equipment production. A printer scraper welding device comprises a rack, a tool assembly, a limiting grid plate and a welding machine assembly. The tool assembly is arranged on the rack, can slide along the X axis and is used for containing a blade and a tool rest. The limiting grid plate is arranged on the rack and located above the sliding path of the tool assembly. The welding machine assembly comprises a longitudinal support, a transverse support and a laser welding machine. And the longitudinal bracket is arranged on the rack. The transverse support is arranged on the longitudinal support in a sliding mode, is perpendicular to the longitudinal support and can freely slide in the length direction of the longitudinal support. The laser welding machine is located above the limiting grid plate. The laser welding machine can weld the blade and the tool rest into a whole. The tool assembly can limit mul