MOLD APPARATUS FOR INJECTION MOLDING

PROBLEM TO BE SOLVED: To provide a mold apparatus for an injection molding which cuts a side gate by reducing burrs produced in a molded article in a mechanism which cuts the side gate interlocked with the opening operation of a movable side mold and a fixed side mold. SOLUTION: The mold apparatus 1 for the injection molding includes the movable side mold 20 and the fixed side mold 10 which have a first runner part 11R, a side gate part 11G communicating with the first runner part 11R, and a cavity part C communicating with the side gate part 11G, and open and close in a direction intersecting with the direction from the side gate part 11G toward the cavity part C, and a gate cut part 50 which has a second runner part 52R communicating with the first runner part 11R, and separates molding members R1, R2 in the first runner part 11R and the second runner part 52R from a molded article D in the cavity part C by moving from the cavity part C to the direction toward the side gate part 11G. COPYRIGHT: (C)2011,JPO&INPIT