Injection blow molding machine

Details Injection blow molding machine Injection blow molding machine

1980-08-07

1986-04-29

Silbaugh, Jan

Plastic article or earthenware shaping or treating: apparatus

Female mold and means to shape parison directly by internal...

Forming baffle, bottleneck, or handle

425526, 425540, B29C 4906, B29C 4936

Patent

active

RE0321290

ABSTRACT:
An injection blow molding machine which is compact but effective in operation. The machine comprises: a machine bed being provided with an injection molding stage having an injection mold and a mold closing mechanism, a heating stage having a heating cylinders, a stretching and blowing stage having a stretching and blowing mechanism and a releasing stage having a molded product releasing mechanism; a base plate which is attached to and above the machine bed leaving a certain space; a rotary disk which is rotatably attached to the under-surface of the base plate; a motor secured to the middle portion on the base plate and interlocked with the rotary disk by an arm and a connecting pin. The invention is characterized in that the space between the machine bed and the base plate carrying the rotary disk is fully utilized for holding mold and other necessary parts.

REFERENCES:
patent: 3009444 (1961-11-01), Mennitt et al.
patent: 3694124 (1972-09-01), Saumsiegle et al.
patent: 3850562 (1974-11-01), Takeuchi et al.
patent: 3985485 (1976-10-01), Farrell

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