Automatic feeding type punching machine

The utility model provides an automatic feeding type punching machine, and belongs to the technical field of punching machines. Comprising a workbench, a groove is formed in the outer wall of the top of the workbench, a conveying belt is arranged on the inner wall of the groove, mounting grooves are formed in the inner walls of the two sides of the groove, a first round opening is formed in the inner wall of one side of one mounting groove, and a second electric telescopic rod is fixedly connected to the inner wall of the first round opening; u-shaped frames are fixedly connected to output shafts of the second electric telescopic rods, the U-shaped frames are slidably connected to the inner walls of the mounting grooves, second round openings are formed in the inner wall of the other mounting groove, and first electric telescopic rods are fixedly connected to the inner walls of the second round openings. According to the continuous punching machine, the clamping base and the clamping plates are arranged on th