Injection molding machine with mold changing and mold preconditi

Details Injection molding machine with mold changing and mold preconditi Injection molding machine with mold changing and mold preconditi

1983-06-20

1985-05-21

Flint, Jr., J. Howard

Plastic article or earthenware shaping or treating: apparatus

With apparatus assembly or dismantling means or with idle part

Plural wear or shaping surfaces mounted for alternative use

425185, 425186, 425190, 425547, 425575, 249102, 249 79, B29C 100, B29F 100

Patent

active

045183384

ABSTRACT:
A device for the program-controllable exchange of injection molding dies and for the continuous preconditioning of an injection molding die, prior to and during its insertion into the die closing unit of an injection molding machine, comprising a translation table with two die emplacements which are alternatingly movable into transverse alignment with the die clamping space, for transfer of a die assembly by means of an endless roller chain with drive pins and a drive rack entraining the die assembly. Each die emplacement has a captive drive rack which carries a coupling head for flexible temperature conditioning supply lines and each die assembly has a matching coupling head with coupling valves and an identification code incorporated in a multi-conductor connection, all connections being established by the mere lowering of the die assembly onto its die emplacement.

REFERENCES:
patent: 3221366 (1965-12-01), Couchman
patent: 3663136 (1972-05-01), Westermann
patent: 3973891 (1976-08-01), Yamada
patent: 3982869 (1976-09-01), Eggers
patent: 4416604 (1983-11-01), Bender et al.
patent: 4421469 (1983-12-01), Egger et al.
Battenfeld-Symposium mit Sonderschau 4.-7., Mai 1982, "Rationalisieren Durch Automatisieren".

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