BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a gate cutting apparatus for an injection molding die in which a gate for interconnecting a molded article and a runner is cut when a molded article is taken out.;A fixed side mold plate for forming a cavity between the runner plate and the runner plate and forming a gate for interconnecting the runner and the cavity, a sprue for introducing the molten material, a runner plate having a runner, An ejector pin installed to penetrate through the fixed side mold plate and moving up and down by a predetermined actuator to cut the cateck connecting the molded product and the runner, a runner lock pin and a return pin, And a gate blocking pin installed in the fixed side template to block the gate and operated by the actuator.
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