Automatic welding equipment for stirring rod

The utility model discloses automatic welding equipment for stirring rods, and particularly relates to the field of auxiliary equipment for welding, the automatic welding equipment comprises a first holding type cantilever, a second holding type cantilever is arranged on one side of the first holding type cantilever, and a connection type hinge pin shaft is arranged between the first holding type cantilever and the second holding type cantilever; the first holding type cantilever and the second holding type cantilever are hinged to each other through a connection type hinge pin shaft, the ends, penetrating through the connection type hinge pin shaft, of the first holding type cantilever and the second holding type cantilever are movable ends, and the movable ends of the first holding type cantilever and the second holding type cantilever are fixedly connected with a connection type cantilever. And a group of limiting type connecting plates are mounted at the top of the connecting type cantilever. The holding