The utility model relates to the technical field of blow molding machines, in particular to a double‑station hollow blow molding machine, which can reduce the floor area, improve the blow molding efficiency of plastic bottles and enhance production efficiency. The machine comprises a case, a mounting plate, a stepping motor, four groups of support columns, a mounting plate, two groups of lifting plates, a servo motor, a threaded lead screw, two groups of first hinge rods, two groups of second hinge rods, two groups of shaping mechanisms and two groups of air blowing mechanisms. A mounting cavity is arranged inside the case, the mounting plate is rotatably arranged in the middle of the top end of the case, the stepping motor is fixedly mounted on the inner wall of the top end of the mounting cavity, the output end of the stepping motor is in transmission connection with the mounting plate, the four groups of support columns are arranged in the middle of the top end of the mounting plate, each of the two groups of shaping mechanisms comprises a fixed mold and a movable mold, mold cavities are arranged inside the fixed mold and the movable mold, and semicircular air inlets communicating with the mold cavities are arranged on the fixed mold and the movable mold.
Country Code: CN
Application Number: CN202022930578.0
