Blank pushing mechanism of perforating machine

The utility model discloses a perforating machine blank pushing mechanism which comprises a conveying roller way, a motor is arranged on one side of the conveying roller way, blanks are conveyed on the conveying roller way, the output end of the motor is connected with the conveying roller way through a coupler, a material receiving groove is formed in the side, away from the motor, of the conveying roller way, and a shaft is arranged between the material receiving groove and the conveying roller way through a bearing seat. One end of the shaft is connected with the output end of the servo motor through a coupler, a shifting hook is arranged on the shaft, a hydraulic cylinder is arranged at one end of the receiving groove through a support, the output end of the hydraulic cylinder is connected with the blank pushing rod through a hydraulic rod, and a puncher is arranged at the end, away from the hydraulic cylinder, of the receiving groove. A series of structures are arranged, blank perforating, overturning an