초록 ▼

A blow molding machine designed as a two station machine (10) has at least one extrusion device (12) and an accumulator head which supplies a tubular thermoplastic parison to two blow molds arranged next to each other and having two horizontally movable blow molding halves. In order to simplify the

A blow molding machine designed as a two station machine (10) has at least one extrusion device (12) and an accumulator head which supplies a tubular thermoplastic parison to two blow molds arranged next to each other and having two horizontally movable blow molding halves. In order to simplify the construction of the machine at reduced space and to achieve a high productivity, the blow molding machine according to the invention has only a three-platen system with three mold mounting plates (22, 24, 26) for clamping the four blow molding halves (14, 16, 18, 20).

대표청구항 ▼

A blow molding machine in form of a two-station machine, comprising: an open machine frame; a pair of blow molds arranged next to each other and each being split to define two blow mold halves; clamping means mounted on said machine frame for supporting said blow mold halves during movement in a hor

A blow molding machine in form of a two-station machine, comprising: an open machine frame; a pair of blow molds arranged next to each other and each being split to define two blow mold halves; clamping means mounted on said machine frame for supporting said blow mold halves during movement in a horizontal direction, said clamping means being a three-platen system with three mold mounting plates, with a central mold mounting plate thereof supporting one blow mold half of each blow mold; support means movably mounted on said machine frame for individually securing each of said mold mounting plates to said machine frame and allowing movement of said mold mounting plates separately from each other in horizontal direction; and at least one extrusion means supplying a tubular thermoplastic parison to said blow molds.