This utility model invention discloses a two-plate injection blow molding structure, including a fixed mold plate and a movable mold plate. A rotating mold injection blow molding mechanism is also provided between the fixed and movable mold plates. The rotating mold injection blow molding mechanism includes a base plate, with an external frame fixed to the upper end of the base plate. A rotating module is provided within the external frame, and middle mold plates are provided on both sides of the rotating module. A driving mechanism for rotating the rotating module is provided below the base plate. Through holes are provided at the four corners of the external frame. Clamping cylinders are provided at the four corners of the side of the movable mold plate furthest from the fixed mold plate. A pull rod is provided at the end of the piston rod of the clamping cylinder. The pull rod passes through the through holes and connects to the fixed mold plate. An adjustment mechanism for driving the horizontal movement of the rotating mold injection blow molding mechanism is provided on the external frame. A control motor for triggering the driving mechanism is also provided between the movable and fixed mold plates. This two-plate injection blow molding structure saves product turnaround time and floor space, achieving a larger mold opening distance in a smaller machine space, which better meets the requirements of injection blow molding machines for larger mold opening distances.

Country Code: CN

Application Number: CN201721030345.7