Guiding coil

Abstract

The invention provides a guiding coil, comprising a guide roller pivoted on a support, wherein a circle of grooves is arranged at the middle part of the guide roller; the guide roller is further covered with a circle sealing rubber tubes sealing the grooves; a circle of pits is formed above the grooves of the guide roller by the sealing rubber tubes; the pits accommodate yarns to be conveyed and guided; and a compression roller is tightly arranged on one side of the guide roller and parallel to the guide roller for closing the pits and preventing yarns from slipping. The yarns are conveyed by the pits on the rotary guide roller, and the guide roller moves along with the movement of the yarns, so that the friction between the yarns and the guide roller becomes static friction, which can prevent the yarns from loosing due to the friction.

Description

technical field [0001] The invention relates to the field of spinning machinery and equipment, in particular to a guide coil for winding yarn. Background technique [0002] The loom spins many plant fibers together into threads or yarns, which can be used to weave cloth. The twist of the yarn itself will make the fibers entangled naturally and tightly, which is very beneficial for weaving or knitting. Among them, the twist of the yarn is related to the diameter of the yarn. The measurement method is determined by the number of turns in each inch of the yarn, and it is expressed as low, medium or high. Usually, the higher the twist, the more the number of turns of the yarn, it means The stronger the yarn, the better. Low-twist yarns are often used to produce smooth, shiny or soft matte fabrics; conversely, fabrics with a wrinkled or rough surface require high-twist yarns to produce. [0003] The spinning process generally includes raw material preparation, opening, carding...

AI Technical Summary

Problems solved by technology

The winding process should be carried out continuously on the basis of not affecting the output and quality of the product. Efforts should be made to realize the continuous production between each process and reduce the quality problems caused by the winding process as much as possible. Spinning machines are generally equipped with The yarn guiding coil is used to change the twisted yarn into the bobbin for winding. This kind of yarn guiding coil generally adopts a fixed metal ring, and the yarn directly passes through the metal ring after friction with the metal ring. , this kind of friction will cause some fibers in the newly twisted yarn to break away from the shackles of the yarn, resulting in a decline in yarn quality

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