A vertical lifting plastic extrusion blow molding machine is provided with a base on which a plastic extrusion mechanism, a material cutting mechanism, a blow molding mold and an operating mechanism are mounted. The extrusion mechanism is a reducer connected with a barrel screw, and the barrel screw is connected with a die head. It is characterized in that four column sleeves are mounted on the base, columns are arranged in the column sleeves, a vertical lifting cylinder is arranged at the center of the four column sleeves, and the top ends of connecting pieces of the four columns and the cylinder piston rod are fastened under an extrusion platform on which the plastic extrusion mechanism is mounted. The vertical lifting plastic extrusion blow molding machine of the present utility model overcomes the problems in the prior art that the parison is bent due to the single-head warping of the extrusion port, resulting in uneven bottle mouth and excessive waste edges.
Country Code: CN
Application Number: CN200620140080.1
