Pressure resistance welding device

The pressure electric resistance welding device comprises a rack and a welding device body installed in the middle of the surface of the rack, the welding device body comprises a welding cavity, a welding channel is machined in the welding cavity, a forging die pneumatic claw is arranged in the middle of the welding channel, one side of the forging die pneumatic claw is sleeved with a pressing piston, and a first feeding mechanism is installed on the outer side of the pressing piston; an end plug conveying device is installed on the side, away from the feeding mechanism, of the welding cavity, a conductive belt is installed in the welding channel, a mold aligned with the welding position is arranged in the position, on one side of the conductive belt, of the welding channel, a detection device is arranged on the rack, and a second feeding mechanism is installed at one end of the detection device. The first feeding mechanism and the end plug conveying device are arranged to enter the welding device, under the