Two-surface spinning device

Abstract

The invention discloses a two-surface spinning device, comprising a first spinning yarn position and a second spinning yarn position. According to a yarn spinning flow process, each of the first spinning yarn position and the second spinning yarn position is provided with a thread guide wheel, a thread guide roller, a yarn separator, a bottom roller, a thread guide bar, a fender guide wire, a cylindrical guide wire, and a spool. The upper side of the bottom roller is abutted against a top roller. The rear side of the thread guide wheel is provided with a plurality of grey yarn drums. The two-surface spinning device is simple in structure. Through double-end integrated production, production efficiency is improved. The device twists threads when threads are coiled in preliminarily, and subsequently, through dividing into four phases and cooperating with the fender guide wires, fine property of spinning is guaranteed.

Description

technical field [0001] The invention relates to a double-sided spinning device, which belongs to the technical field of spinning machinery. Background technique [0002] The textile machine twists many plant fibers together and spins them into threads or yarns, which can be used to weave cloth; the production speed of the existing spinning threads is generally 120-180 m / min, and the production efficiency is not high; and the yarn The thread synthesis spacing is not uniform enough, and the quality is not high enough; Chinese patent application number 201220235011.4 discloses a spinning machine, including a pay-off wheel set, a guide wheel, a passive ring spindle, a first guide wheel set, a Y-shaped nozzle, and a second guide wheel group, take-up wheel group; the passive ring spindle includes a main shaft, a leather wire winding part, and an amplifying wheel; the leather wire winding part is arranged at the bottom of the main shaft; the amplifying wheel is arranged at the uppe...

AI Technical Summary

Problems solved by technology

[0002] The textile machine twists many plant fibers together and spins them into threads or yarns, which can be used to weave cloth; the production speed of the existing spinning threads is generally 120-180 m / min, and the production efficiency is not high; and the yarn The thread synthesis spacing is not uniform enough, and the quality is not high enough; Chinese patent application number 201220235011.4 discloses a spinning machine, including a pay-off wheel set, a guide wheel, a passive ring spindle, a first guide wheel set, a Y-shaped nozzle, and a second guide wheel group, take-up wheel group; the passive ring spindle includes a main shaft, a leather wire winding part, and an amplifying wheel; the leather wire winding part is arranged at the bottom of the main shaft; the amplifying wheel is arranged at the upper part of the main shaft; the amplifying wheel The diameter of the pulley is larger than the diameter of the winding part of the pulley; the center of the main shaft is provided with a central through hole; the main meridian is wound on the pay-off wheel group; the main meridian passes through the central through hole through the guide wheel; The winding part is wrapped with a leather thread, and the leather thread is output by the amplifying wheel and wound on the main warp line, and then passed through the first guide wheel group to the Y-shaped nozzle for air change treatment; finally, it is collected by the second guide wheel group to the take-up wheel group thread; the spinning machine of the present invention can be used to produce fancy sheath cores to meet the different needs of customers; and the passive ring spindle can release the sheath thread in a passive manner, which can make the production speed reach 200-250 m / min, but This type of spinning process does not perform yarn twisting well, and the spinning process is not fine enough

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