Method and device for cooling an injection forming piece

This invention relates to method and device for cooling an injection forming piece capable of increasing manufacture efficiency of plastic products. A plastic injection forming piece (12) which is in a deformable condition before sufficient solidification is taken out of an injection forming machine...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ASANO, MITSUGI, MINOWA, KATSUMI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING PERFORMING OPERATIONS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	This invention relates to method and device for cooling an injection forming piece capable of increasing manufacture efficiency of plastic products. A plastic injection forming piece (12) which is in a deformable condition before sufficient solidification is taken out of an injection forming machine (41). The injection forming piece (12) taken out of the injection forming machine (41) is held by a receptacle jig (20). The receptacle jig (20) of the injection forming piece (12) is moved, and the injection forming piece (12) is fixed between the receptacle jig (20) and a cooling jig (23). Air is jetted onto the injection forming piece (12) between the receptacle jig (20) and the cooling jig (23) so as to cool the injection forming piece (12). After cooling it, the receptacle jig (20) holding the injection forming piece (12) is moved toward a cutting position (L3) where a sprue cutting device (51) is arranged.