SPINNING DEVICE AND METHOD FOR PIECING

• Main Authors: POHN, Romeo, MEIER, Thomas-Georg, STEPHAN, Adalbert, SCHÖNBERGER, Simon, WEIN, Robin, PILAR, Evzen, HAUNSCHILD, Helmut, FRITZ, Sebastian, WIDNER, Harald, BAHLMANN, Bernd, MALECK, Mario, KETTNER, Christian, REUTHLINGER, Julian
• Format: Patent
• Language: English; French; German
• Published: 11.10.2023
• Subjects: CONVEYING; HANDLING THIN OR FILAMENTARY MATERIAL; HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES; NATURAL OR ARTIFICIAL THREADS OR FIBRES; PACKING; PERFORMING OPERATIONS; SPINNING; SPINNING OR TWISTING; STORING; TEXTILES; TRANSPORTING

The invention relates to a spinning device, in particular a rotor spinning device or an air-jet spinning device, comprising a plurality of preferably self-contained working stations, each of which has a spinning station for producing a yarn and a winding station for winding the yarn onto a cross-wound bobbin, the winding station comprises a sleeve support used for containing a sleeve, a winding roller used for driving the sleeve or the cross winding bobbin and a reciprocating motion device used for laying the yarn on the cross winding bobbin. The spinning station has a plurality of individual drives and/or the winding station has at least individual drives for the winding roller and the reciprocating device, respectively. The invention further relates to a method for joining a yarn in a preferably self-operated working station of a spinning device by means of a feed yarn, to which the yarn is fed by means of a handling device for joining the yarn, and wherein the joined yarn is transferred to an empty sleeve. Each working station is assigned at least one feed yarn device having a feed yarn adapted to attach the yarn to the empty sleeve, where the feed yarn is stored independently of the spun yarn.