Twisting mechanism for thin wool sliver

• Main Authors: CHUNQUAN HE, ZULING HOU, LI LI
• Format: Patent
• Language: English
• Published: 20.07.2005
• Edition: 7
• Subjects: NATURAL OR ARTIFICIAL THREADS OR FIBRES; PRELIMINARY TREATMENT OF FIBRES, e.g. FOR SPINNING; SPINNING; SPINNING OR TWISTING; TEXTILES

The utility model relates to a twisting device for thin wool sliver, comprising a machine frame, a bank creel, an input roller pair, an output roller pair, an actuator and a driving device. The driving device drives the bank creel and the input roller pair to synchronously rotate via the actuator, and simultaneously, drives the roller of the input roller pair and the roller of the output roller pair to respectively rotate; the input roller pair is positioned between the output roller pair and the bank creel; the input roller pair rotates corresponding to the output roller pair. The twisting device for thin wool sliver utilizes the twisting fundamental theory to add the real twisting on the single wool sliver before hand to increase the cohesive force between the wool silver fibers and decrease the diameter of the wool silver; the stress on the inner layer fibers and the outer layer fibers of the wool silver can be ensure the uniformity in the stretching of the roller pair in the future; the utility model provides the special purpose twisting device for wool silver for the real twisting-type wool thinning complete equipment.