| 摘要 |
PROBLEM TO BE SOLVED: To easily and surely prevent leakage of an injection material.SOLUTION: A runner discharge device is provided which includes: a runner locking member which forms a runner, through which an injection material passes, and has a runner holding part holding the formed runner member; separation means which separates the runner member held by the runner holding part from the runner holding part; and driving means which moves the runner locking member between a mounting position where the runner holding part can be mounted to a mold, a separation position where the runner member is separated from the runner holding part by the separation means, and an abutting position where the runner locking member abuts against an injection port of a nozzle injecting the injection material. |
