METHOD AND DEVICE FOR WEIGHING A SPOOL IN A SPOOL WINDER

The invention relates to a method for winding a thread (4) onto a spool (2) with a spool winder (1) and a controller. The spool casing (5) is retained between two retaining arms (6, 7) each having a respective receiving means (8, 9) and being rotationally fixed on a common pivot arm (10) provided wi...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	MACCABRUNI, Davide, SCHÄFLI, Silvan
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES PACKING PERFORMING OPERATIONS STORING TRANSPORTING
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Beschreibung
Zusammenfassung:	The invention relates to a method for winding a thread (4) onto a spool (2) with a spool winder (1) and a controller. The spool casing (5) is retained between two retaining arms (6, 7) each having a respective receiving means (8, 9) and being rotationally fixed on a common pivot arm (10) provided with a pivot drive (13) with angular measurement, wherein at least one of the retaining arms (6) is formed in two parts and the two parts (15, 16) are connected via a load cell (12). Using the load cell (12), a bending force (27) acting on the retaining arm (6) is measured, which is controlled by the controller via a pivoting movement (14) of the pivot arm (10). A diameter (17) and a weight of the spool (5) are calculated by an evaluation unit.