DEVICE AND METHOD FOR CLEANING VULCANIZING MOLD

Provided are a cleaning device and a method for cleaning a vulcanization mold, which can more easily prevent vulcanized rubber from adhering and remaining on a cleaning target portion cleaned with a laser beam when the vulcanized rubber is released from a mold in a vulcanization step. At the time of...

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Bibliographische Detailangaben
Hauptverfasser:	TSUJI, Mitsuo, IZUMI, Yoshinori
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULARARTICLES 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:	Provided are a cleaning device and a method for cleaning a vulcanization mold, which can more easily prevent vulcanized rubber from adhering and remaining on a cleaning target portion cleaned with a laser beam when the vulcanized rubber is released from a mold in a vulcanization step. At the time of cleaning a molding surface (12) of a vulcanization mold (11) by irradiating with a laser beam L from a laser head (3), an inert gas G is supplied from a supply nozzle (9) and an irradiation range of the molding surface (12) irradiated with the laser beam L is brought into an atmosphere of the inert gas G.