Sectional warping machine and yarn storing, yarn feeding and leasing system thereof

A technology for storing and feeding yarn on a warping machine, applied in the field of warping, it can solve the problems of tension and winding length error, and it is difficult to ensure the consistency of length, etc., and achieves the effects of high precision, fast data processing speed, and fast start-up.

Active Publication Date: 2016-08-31
江阴市四纺机新科技制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, due to the structural principle of the creel, the yarn on the bobbin is passively unwound. It is difficult for the existing section warping machine to accurately control the tension of each yarn to keep the s

Method used

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  • Sectional warping machine and yarn storing, yarn feeding and leasing system thereof
  • Sectional warping machine and yarn storing, yarn feeding and leasing system thereof
  • Sectional warping machine and yarn storing, yarn feeding and leasing system thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Embodiment 1: a kind of yarn storage unit of section warping machine, such as figure 1 Shown, comprise vertically arranged long column 5 and short column 6, long column 5 is provided with upper yarn storage roller 71, short column 6 is provided with lower yarn storage roller 72, long column 5 and short column 6 are all provided with There is a linear drive device, and both the upper yarn storage roller 71 and the lower yarn storage roller 72 reciprocate up and down through the linear drive device.

[0048]Both the long column 5 and the short column 6 are provided with a linear drive device, and this embodiment specifically describes the linear drive device on the long column 5 . The linear drive device includes a linear guide rail 13 arranged on the long column 5, slidingly connected to the slider 14 on the linear guide rail 13, and three upper yarn storage rollers 71 are arranged horizontally and linearly on the slider 14 on one side of the long column 5 , the lower y...

Embodiment 2

[0056] Embodiment 2: a kind of section warping machine yarn feeding unit, as Figure 5 As shown, a box body 30 is included, and the box body 30 is provided with a yarn pressing rubber roller 31 and a yarn guide roller 32, and the yarn guide roller 32 is connected to the box body 30 in rotation, and is positioned at the lower side of the yarn pressing rubber roller 31, and the yarn guide roller 32 plays a guiding role, and has a driving device that drives itself to rotate. The driving device is preferably a synchronous motor 34. The output shaft of the synchronous motor 34 is provided with a driving pulley m, and the shaft end of the guide roller 32 is provided with a passive pulley n. A synchronous belt p is sleeved between the driving pulley m and the passive pulley n, and the output rotation of the synchronous motor 34 is linked to the rotation of the yarn guide roller 32, thereby realizing the yarn guide function.

[0057] Such as Figure 6 As shown, the yarn pressing rubb...

Embodiment 3

[0064] Embodiment 3: a kind of warping machine splitting unit 3, such as Figure 8 As shown, it includes a wallboard 50, a linear guide rail 51 located on the wallboard 50, a sub-twisted reed 52 that is slidably connected to the linear guide rail 51, and a driving device that drives the sub-twisted reed 52 to slide. There is a connecting plate, the connecting plate is slidingly connected to the linear guide rail 51, the driving device is preferably a three-position cylinder 531, and the output terminal of the three-position cylinder 531 is connected to the connecting plate, and the split reed 52 is driven in three positions of upper, middle and lower up and down.

[0065] Such as Figure 8 As shown, the skeining unit 3 also includes a yarn clamping device 54 for clamping the yarn to facilitate finding yarn breakage. The yarn clamping device 54 includes two yarn clamping rods located on the side of the skeining reed 52. The yarn clamping rods Located in the stroke of the uppe...

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PUM

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Abstract

The invention discloses a yarn storing, yarn feeding and leasing system of a sectional warping machine. The system is characterized in that a yarn storing unit, a yarn feeding unit and a leasing unit which are sequentially arranged are included; the yarn storing unit comprises a long stand column, an upper yarn storing roller arranged on the long stand column, a short stand column, a lower yarn storing roller arranged on the short stand column and a linear driving device used for driving the upper yarn storing roller and the lower yarn storing roller to vertically rise and fall; the yarn feeding unit comprises a box, a yarn pressing rubber roller and a yarn guiding roller which are arranged on the box, a driving device d used for driving the yarn guiding roller to rotate and a reciprocating mechanism used for driving the yarn pressing rubber roller to abut against and be separated from the surface of the yarn guiding roller; the leasing unit comprises wallboards, linear guide rails, a leasing reed and a three-segment driving device used for driving the leasing reed to slide on the linear guide rails. Accordingly, the same length and equal tension among yarn and among strips during sectional warping are guaranteed through the yarn storing unit, the yarn feeding unit and the leasing unit, and the sheet yarn tension also can be strictly controlled when broken ends are processed.

Description

technical field [0001] The invention relates to the technical field of warping, and more specifically relates to a yarn storing, feeding, and twisting system of a section warping machine. Background technique [0002] The warping machine is a textile machine that draws the yarn from the bobbin on the creel and winds it in parallel and evenly on the warp beam or weaving beam according to the specified length for sizing or weaving. During warping, the warp yarns must have appropriate tension, while maintaining the strength and elasticity of the warp yarns as much as possible. During the warping process, the tension of the warp yarns should be as uniform as possible. Round and upright, no unevenness. [0003] The section warping machine divides the entire yarn into multiple strips and winds it on the drum evenly through multiple warping, and then performs the second warping (that is, reversing the shaft) to wrap the entire yarn on the drum at one time. A textile machine wound...

Claims

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Application Information

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IPC IPC(8): D02H3/00D02H9/00D02H13/08D02H13/22
CPCD02H3/02D02H9/00D02H13/08D02H13/22
Inventor 徐曙姜文川尹明万鹤俊
Owner 江阴市四纺机新科技制造有限公司
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