Stud welding equipment

The utility model discloses stud welding equipment, and relates to the technical field of welding equipment. The device comprises a working table, the working table comprises a moving mechanism and a feeding mechanism, a supporting column is fixedly installed at the top end of the working table, a supporting table is fixedly installed at the top end of the supporting column, and a first electric cylinder is installed on the outer side of the supporting table in a penetrating mode; according to the technical scheme, the moving mechanism is arranged, a second electric cylinder drives a first pushing column to slide, the first pushing column drives a first moving plate to slide, the first moving plate drives a second limiting plate to slide, a third electric cylinder drives a second moving plate to slide, and the second moving plate drives a welding plate to move, so that a metal plate is conveniently moved; and after one-time welding is completed, one-time movement is achieved through the moving mechanism, and