A single and double-station dual-purpose full-automatic plastic extrusion blow molding machine comprises an extrusion system connected to a frame. The extrusion system comprises a feeding hopper, an extrusion barrel and an extrusion head. A bottle blowing system installed in the frame comprises a mold installed in a mold plate, a mold opening and closing mechanism driving the mold plate and a blowing component. Left and right guide rod fixing seats and left and right cylinder fixing seats are installed on the frame, a transverse guide rod is installed between the left and right guide rod fixing seats, and a left and right moving cylinder is installed between the left and right cylinder fixing seats. Two sets of left and right bottle blowing systems are installed on the transverse guide rod, comprising a left fixing frame and a right fixing frame mounted on the transverse guide rod, with transverse sliding blocks and a cylinder top block formed below. Longitudinal guide rods are respectively installed on the left fixing frame and the right fixing frame, front and rear longitudinal sliding blocks are mounted on the longitudinal guide rods, and a synchronization mechanism is installed on the side wall. A link transmission mechanism comprises front and rear lugs mounted on the front and rear mold plates, connected with front and rear links, and a mold opening and closing cylinder is installed between front and rear levers connected with the front and rear links.
Country Code: CN
Application Number: CN201120422234.7
