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Spinning device with double-drive draft control and spinning method thereof

A technology of double drive and drive shaft, applied in the field of ring spinning new spinning device with double drive draft control

Active Publication Date: 2021-06-08
JIANGNAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The ring spinning frame is currently the most important spinning device for producing high-quality yarn. Its drafting system adopts the form of roller drafting, and the rollers of a car table are driven by a unified motor or gear, so that one spinning frame Can only be used for the production of one type of yarn

Method used

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  • Spinning device with double-drive draft control and spinning method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1As shown, the spinning device with double-drive draft control includes a draft system and a twisting system; the draft system includes a pair of rear draft rollers, a pair of middle draft rollers, a pair of front draft rollers, and a rear pair of draft rollers. The drafting roller pair includes the rear bottom roller 1 and the rear top rubber roller 2, the middle drafting roller pair includes the middle bottom roller 3 and the middle top rubber roller 4, and the front drafting roller pair includes the front bottom roller 5 and the front top rubber roller 6, Back bottom roller 1, middle bottom roller 3 and front bottom roller 5 are equipped with roller shaft 7; the roller shafts 7 of rear bottom roller 1 and all spindle positions on the front car table of the spinning frame are integrated and fixedly connected, and the middle and bottom rollers of all spindle positions The roller shaft 7 of 3 is integrated and fixedly connected, the roller shaft 7 of the ...

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Abstract

The invention discloses a spinning device with double-drive draft control and a spinning method thereof. Two adjacent spindle positions form a spindle position group, and the left spindle position roller sleeve of the spindle position group is fixedly connected with the roller shaft, and the right spindle position The roller sleeves of the side spindle position are connected with the roller shaft bearings, and the front, middle and rear transmission shafts are arranged at the front of the roller shafts of the front, middle and rear bottom rollers. The roller sleeves of the right spindle position are driven by the transmission shafts through the belt. The right end of the roller shaft is driven by the first motor, and the right end of the front, middle and rear roller shafts is connected by the first set of gears, so that the first transmission system is formed for the left spindle position of all the spindle position groups, and the right end of the front drive pull shaft is driven by the second gear set. Driven by the motor, and the right end of each transmission shaft is connected by the second set of gears, so that the second transmission system is formed for the right spindles of all the spindle groups, and the two spindles in the spindle group can completely independently pull the roving. stretch control, and then realize the simultaneous production of two types of yarn on one spinning frame.

Description

technical field [0001] The invention belongs to the technical field of textiles, and relates to a new technology of ring spinning, in particular to a spinning device with double-drive draft control and a spinning method thereof. Background technique [0002] At present, the textile and garment industry is in an era of pursuing fashion, diversification and high quality. Therefore, new requirements are put forward for the development of textile raw materials and textile technology. With the continuous advancement of the times, people's requirements for clothing fabrics continue to increase. Among them, fancy yarn has gradually entered people's field of vision and occupies an irreplaceable position. Fancy yarn refers to the yarn with special structure and appearance effect obtained by processing fiber or yarn with special raw materials, special equipment or special technology in the process of spinning and thread making. It is a decorative yarn in yarn products. A kind of yar...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H1/02D01H1/241
Inventor 宋娟刘新金苏旭中
Owner JIANGNAN UNIV
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