False twister device for ring spinning frame

• Main Author: HE CHUNQUAN
• Format: Patent
• Language: Chinese; English
• Published: 17.02.2010
• Subjects: NATURAL OR ARTIFICIAL THREADS OR FIBRES; SPINNING; SPINNING OR TWISTING; TEXTILES

The invention relates to a false twister device for a ring spinning frame in the textile production, which comprises a bellmouth-shaped false twister and a base for supporting the false twister, wherein joints are arranged on the false twister and the base of the false twister; fiber strands are led into spiral channels in the false twister and the base of the false twister during jointing; the bellmouth surface of the false twister is provided with a plurality of false twisting grooves forming a radiation shape from the inner part to the outer part; and the cylinder part of the base of the false twister is tangentially attached to a transmission belt of the spinning frame. Three to twelve false twisting grooves are rectangular grooves or convex lens section-shaped grooves which are gradually narrow in the outer end and the inner end and gradually wide in the middle part. After being externally sleeved with a bearing, the false twister device is installed between a front jaw and a yarnguide groove of the ring