A Spinning Machine Not Easy to Break the Yarn

Abstract

The invention discloses a spinning frame which is not easy to break the yarn, which comprises a frame. The upper end of the frame is provided with a roving frame. The components include a plurality of first traction gears which are arranged inclined from top to bottom in turn, and a first traction apron covering all the first traction gears; the upper end of the frame is rotatably connected with a cradle, and the left and right sides of the cradle are rotatably connected There are upper rubber rollers and lower rubber rollers. The middle part of the cradle is rotatably connected with multiple second traction gears. The left and right sides of the cradle are provided with second traction aprons covering all the second traction gears; A yarn guide bell is installed above the top roller, and the frame is horizontally provided with a flower suction tube above the yarn guide bell. The invention pulls the roving evenly in the middle section, prevents yarn breakage caused by excessive tension, and effectively prevents yarn breakage caused by flower accumulation at the bell mouth.

Description

technical field [0001] The invention relates to the technical field of spinning, in particular to a spinning frame which is not easy to break the yarn. Background technique [0002] Spinning frame, during the spinning process, the semi-finished roving or sliver is drawn, twisted, and wound into a spinning machine for spun yarn. The sliver is combed, the sliver is merged by the needle carding machine, the structure of the sliver is improved by the needle row drafting, and the roving is further twisted and spun into spun yarn on the ring spinning frame, which is the main machine for spinning. [0003] Spinning yarn breakage is the main hazard in spinning production: affecting the output of spinning frame and reducing production efficiency; increasing the labor intensity of the car stopper; easily causing more defects on the cloth surface, causing large quality fluctuations; Consumption; so the broken end is an obstacle to the development of high-yield, high-quality, low-consu...

AI Technical Summary

Problems solved by technology

[0003] Spinning yarn breakage is the main hazard in spinning production: affecting the output of spinning frame and reducing production efficiency; increasing the labor intensity of the car stopper; easily causing more defects on the cloth surface, causing large quality fluctuations; Consumption; so the broken end is an obstacle to the development of high-yield, high-quality, low-consumption and large-package production of spun yarn

During spinning, the axial direction of the yarn bears considerable tension. Proper tension is a necessary condition to ensure winding, but excessive tension will increase the frequency of yarn breakage

In addition, the car operator has a poor sense of responsibility, is not clean, and is not on tour. The bell mouth accumulation and empty roving caused by excessive bell mouth accumulation will also lead to yarn breakage.

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