INSTALLATION FOR CONTINUOUS PRESSING BY THE ACTION OF HEAT

The invention relates to an installation for continuous pressing by the action of heat, used for curing rubber tapes. According to the invention, the installation comprises an alternator (5), whose speed is controlled by a frequency converter (6), the rotary motion being transmitted by means of an e...

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Bibliographische Detailangaben
Hauptverfasser:	DAVID VIOREL, CIUCĂ DANIEL, LUCA NICOLAE, CRAC VASILE, ANGLIŢOIU FLORIAN, MĂNOIU ION, SIMIONESCU DANIEL, POPESCU LAURENŢIU, GRIDAN DANIEL
Format:	Patent
Sprache:	eng ; rum
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM PERFORMING OPERATIONS PRESSES PRESSES IN GENERAL PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCESIN A PLASTIC STATE 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:	The invention relates to an installation for continuous pressing by the action of heat, used for curing rubber tapes. According to the invention, the installation comprises an alternator (5), whose speed is controlled by a frequency converter (6), the rotary motion being transmitted by means of an endless pressing belt-type carrier (4) emulsified at some stretching drums (2 and 3) and a curing drum (8) which overtakes a material (9) subjected to vulcanization from a carrying cloth (10), said cloth being wound up onto the drum (12), the temperature of the curing drum (8) being followed by an automatic system comprising a temperature sensor (13), a control module (14) monitoring the frequency charger (6), ensuring an effective correlation of the curing parameters with the speed of motor (5), and a brush (18) with alternating rotary and forward motion on the surface of the curing drum (8) ensures a good quality surface for the finished article. Invenţia se referă la o instalaţie pentru presare continuă sub acţiunea căldurii, utilizată la vulcanizarea benzilor de cauciuc. Instalaţia conform invenţiei cuprinde un motor (5) de curent alternativ, a cărui turaţie este controlată de un convertizor (6) de frecvenţă, mişcarea de rotaţie fiind transmisă prin intermediul unei benzi transportoare-presoare (4) fără sfârşit, emulsionată, la nişte tambure (2 şi 3) de întindere şi la un tambur (8) de vulcanizare care preia un material (9) supus vulcanizării de pe o pânză (10) pentru transport, pânză care se rulează pe un tambur (12), temperatura tamburului (8) de vulcanizare fiind urmărită de un sistem automat alcătuit dintr-un senzor de temperatură (13), un modul de comandă (14) care monitorizează convertizorul (6) de frecvenţă, asigurând o corelare eficientă a parametrilor de vulcanizare cu turaţia motorului (5), iar o perie (18) cu mişcare de rotaţie şi translaţie alternative pe suprafaţa tamburului de vulcanizare (8) asigură o suprafaţă de bună calitate a produsului finit.