The utility model discloses an injection blow molding machine, comprising an installation bottom plate. A pull rod guide column is installed on the installation bottom plate, a sliding block is sleeved on the pull rod guide column, a pressure plate installation plate is sleeved on the outer side of the sliding block, a fixed plate is installed on one side of the pressure plate installation plate away from the installation bottom plate, an installation support is installed above the fixed plate, a liquid filling oil tank is installed on the installation support, a liquid filling valve is installed on the liquid filling oil tank, an adjusting plate is installed at the top end of the pull rod guide column, an adjusting screw is installed on the adjusting plate and connected with the fixed plate, a first hydraulic cylinder is installed between the fixed plate and the pressure plate installation plate, and second hydraulic cylinders are arranged on both sides of the first hydraulic cylinder. In the utility model, the mold opening and closing hydraulic cylinder is arranged at the upper part, the machine structure is simple and compact, the mold opening and closing speed is improved, the stability of opening and closing is guaranteed, the product is stressed evenly, the product consistency is guaranteed, the injection blow molding efficiency of the product is improved, the use of other connecting equipment is reduced, and the product quality is improved.

Country Code: CN

Application Number: CN201620906875.2