A quick mold clamping mechanism for a plastic extrusion blow molding machine comprises an extrusion system and a blow molding system installed on a base. The extrusion system comprises a barrel in which a screw is installed, the screw is driven by power, the barrel is connected with a die head, and an electric heating cutter is installed under the die head. The blow molding system comprises a blowing mechanism including a blowing cylinder and a sealing blow head, a mold plate and a mold opening and closing mechanism are installed below the blowing mechanism, and the mold plate and the mold opening and closing mechanism are provided with a transverse moving device. The mold plate and the mold opening and closing mechanism comprise a support plate installed on the base, a notch is formed on the support plate for extruded material to pass through, left and right mold clamping plates are installed on the support plate, left and right molds are installed on the left and right mold clamping plates, the left and right mold clamping plates are driven by left and right mold opening and closing cylinders, and the transverse moving device is installed under the support plate.
Country Code: CN
Application Number: CN200920122845.2
