RESIN SUPPLY UNIT OF INJECTION MOLD

摘要

The present invention relates to a unit for supplying melted resin for an injection mold capable of reducing manufacturing costs and significantly improving the output by minimizing raw material consumption and molding time as the supply path of melted resin, among the components of the existing mold, to mold products is reformed. An ordinary injection mold comprises: a first combination plate in which a locate ring is mounted at the center; a fixing-side mold base which includes an upper disk mounted onto the first combination plate to accommodate an upper cassette; a second combination plate which accommodates a rod moving elastically by an elastic member; a support plate which guides the slide movement of the rod; and a moving-side mold base which includes a lower disk mounted onto the support plate to accommodate a lower cassette. In addition to that, the upper cassette comprises an upper core including a molding space and an upper fixing plate, and the lower cassette comprises a lower core including a molding space and a lower fixing plate. Also, inside the upper core and the upper fixing plate of the upper cassette, a guide bush to guide melted resin is installed, and between the lower core and the lower fixing plate of the lower cassette, an interval maintaining plate and a plush plate are placed.