| 摘要 |
PROBLEM TO BE SOLVED: To provide an injection molding device capable of reliably releasing a molding from a mold and having a reduced size compared to conventional devices. ! SOLUTION: An injection molding device 10 according to this invention comprises: a fixed mold 11; a mobile mold 12; an injection unit 20 for injecting and feeding, at the time of fastening a mold, a molten resin into between the fixed mold 11 and mobile mold 12; and an extrusion mechanism 40 for extruding, along the mold releasing direction, a molding molded as a result of solidification of the molten resin injected and fed by the injection unit 20. The fixed mold 11 and mobile mold 12 serves respectively as a core and a cavity. The extrusion mechanism 40 is disposed on the side of the core. The extrusion mechanism 40 has a plurality of elastic support units 42 elastically supported on the fixed mold 11. The elastic support units 42 can be moved, by being pressed into the cavity at the time of fastening the mold, to a position where a |
