The invention relates to a special accumulator die head for an IBC liner blow molding machine, specifically for extrusion molding of plastic parisons, belonging to the technical field of blow molding machines. It comprises a servo oil cylinder, a pushing oil cylinder piston rod, a pushing oil cylinder, a servo oil cylinder piston rod, a servo oil cylinder upper push rod, a servo oil cylinder lower pull rod, a pushing oil cylinder lower pressure plate, a composite oil cylinder mounting seat, a pushing oil cylinder lower pressure rod, an accumulator inner cylinder, a connecting port flange, an accumulator outer cylinder, a lower base, a pushing piston, an accumulator lower connector, an accumulator lower pull rod connecting seat, an accumulator lower pull rod base, an accumulator outer sleeve connecting seat and an accumulator outer sleeve adjusting seat. The invention has a simple, compact and reasonable structure; it is used for extrusion molding of plastic parisons and can control the thickness of the extruded parison; a heater is arranged to prevent parison cooling.
Country Code: CN
Application Number: CN201210338795.8
