Patent ID: 8794946

Claim:
A compression molding machine, comprising: a die table having at least one die bore; an upper punch and a lower punch retained respectively above and below the die table so as to be slidable upward and downward; a compression mechanism for compressing and molding a powdery material filled in the die bore by means of the upper punch and the lower punch; and a feeder for receiving and filling the supplied powdery material into the die bore, wherein the feeder includes: a feeder main body, a sealing frame attached to the feeder main body and having a supply port allowing the powdery material to pass therethrough, a first elastic member formed between the sealing frame and the feeder main body, a sealing member attached to the sealing frame and preventing the powdery material from leaking, and a second elastic member formed between the sealing member and the sealing frame.