The present invention relates to the technical field of injection blow molding machines, in particular to a vertical injection blow molding machine. In order to solve the problem that it is difficult to quickly clean fine residues inside the mold, it comprises an injection blow molding machine main body and a cleaning mechanism. A screw conveyor is fixedly installed at the input end of the injection blow molding machine main body, and the cleaning mechanism is arranged inside the injection blow molding machine main body. The cleaning mechanism comprises a U-shaped plate installed on the front of the injection blow molding machine main body. In the present invention, through the cooperation of a servo motor, a threaded rod, a threaded hole and a control rod, the square cylinder can move left and right, and then the square cylinder can move above the required mold according to demand; a suction pump connecting pipe can generate suction after being connected to a suction pump, so that debris enters the square cylinder and the shell through the suction of the suction port, and the debris can be stored inside the shell with a filter screen, thereby effectively cleaning the mold, improving the cleaning speed of debris inside the mold, and avoiding collision of workers due to narrow operating space.

Country Code: CN

Application Number: CN202520427091.0