AUTOMATIC MOLD AND CORE FORMING MACHINE

摘要

An automatic mold and core forming machine is described wherein an endless chain conveyor is in engagement with a plurality of flask carriers for movement therewith with a mold material retaining means positioned adjacent an end of the chain conveyor and arranged to contact the material in the flasks and retain it therein as the flask and their carriers are inverted in passage around the conveyor. A flask filling and compacting assembly is provided adjacent the opposite upper end of the chain conveyor for automatically filling and compacting the flasks as they pass thereunder and a mold draw station is provided at the underside of the chain conveyor.