EQUIPMENT OF GATE CUTTER AND EJECTOR OF INJECTION MOLDING MACHINE

摘要

PROBLEM TO BE SOLVED: To provide equipment of a gate cutter and an ejector which dispenses with a regulating operation, necessitates no veteran skill of an operator and is compact and clean. SOLUTION: A second knockout member 24 for the ejector is disposed coaxially inside a first knockout member 22 for the gate cutter. The first knockout member 22 is connected to an air cylinder 21 for the gate cutter fitted to a movable platen, while the second knockout member 24 is connected to an air cylinder 23 for the ejector fitted coaxially with the air cylinder 21 for the gate cutter.