Spinning assembly, with a jet to twist a condensed strip of loose fibers into a yarn, has a collection surface to take the thin fiber web from a sliver loosening roller to be condensed at a suction opening

摘要

The spinning assembly has a station to break down the sliver (2) into loose fibers, to be gathered at a collection surface (5) as a thin web (7) and be condensed into a narrow fiber strip (8) to be spun into a yarn (12) by a twisting jet (11). The collection surface is formed at the outer surface of a transport belt (6), which passes around the opening (24) of a suction housing (33) with one loop (34), which has an independent relative movement. A swing axis (36) for the suction housing is within the transport belt loop, parallel to the axis of the fiber loosening roller (19).