The utility model relates to a foaming blow molding machine, which includes an automatic material suction machine, an extruder, an air inflation device and a blow molding unit. The extruder consists of a hopper, a feeding base, a barrel and a screw. The hopper is fixedly connected to one end of the barrel via the feeding base, and the automatic material suction machine is connected to the hopper. The screw is installed inside the barrel and driven by a motor. Electric heating sheets wrap the outer wall of the barrel. An air injection hole is formed at the end of the screw away from the material suction machine, and the air inflation device is fixed on one side of the blow molding unit and connected to the air injection hole. The blow molding unit includes a accumulator-type die head, molds and a mold driving device. The accumulator-type die head communicates with the other end of the barrel. The molds are driven by the driving device to close and open, and the mold closing position is directly below the accumulator-type die head. The equipment delivers high production efficiency and stable product quality, and the finished products possess sound insulation, insulation and thermal insulation properties.
Area Code: CN
Application Number: CN201821405936.2
