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Stereo compact spinning device of spinning frame

A spinning frame and three-dimensional technology, applied in the field of three-dimensional compact spinning devices, can solve the problems of yarn breakage, complex structure and high production cost, and achieve the effects of avoiding yarn jamming and yarn breakage, improving yarn quality and improving conveying form.

Inactive Publication Date: 2006-10-11
朱爱萍
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For example, a compact spinning device with patent No. 03228410.1 is provided with an air suction pipe with two ends fixed on two adjacent roller seats with air suction port and exhaust port, which is set outside the air suction pipe and corresponds to the position of the air suction port. The cohesive sleeve with a condensation groove in the circumferential direction of the cohesive sleeve, the tension device stuck in the cohesive sleeve, the air-permeable conveying ring and the transmission pressure device set on the cohesive sleeve, the compact spinning device can make the fiber bundle output by the front roller Under the action of negative pressure generated by the exhaust system, it is adsorbed on the air-permeable conveying ring, and under the action of the pressurized transmission device and the air-permeable conveying ring, the fiber bundle is tightened and straightened to achieve twisting into yarn. The yarn device can better solve the original "hairiness" problem and improve the yarn quality, but there are also some shortcomings, such as complex structure and high production cost; and the compact spinning device and the roller are driven by different power devices. It is easy to cause the speed of the compact spinning device to be out of sync with the speed of the rollers, resulting in yarn blocking and yarn breakage

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Stereo compact spinning device of spinning frame
  • Stereo compact spinning device of spinning frame
  • Stereo compact spinning device of spinning frame

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Embodiment Construction

[0013] Such as figure 1 , figure 2 As shown, the present invention is provided with a cylindrical yarn guide column 2, which is installed below the bottom roller of the spinning frame, and has several circles of spiral grooves 4 on the yarn guide column 2. In this embodiment, the spiral groove 4 Of course, the quantity of the helical groove 4 can also be set according to needs, the cross section of the helical groove 4 is trumpet-shaped, the top of the groove is wide, the bottom of the groove is narrow, and the cross section of the groove bottom is semicircular shape, the width of the groove bottom can be determined according to the count of the processed yarn 3, for the convenience of production and to reduce production costs, the spiral groove 4 on the yarn guide column 2 can be set to different widths, so that it can be used according to the yarn The number of lines 3 is used to select the corresponding groove 4. During work, earlier the twisted yarn 3 is connected with ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

This invention discloses a solid tight spinning device of the spun yarn machine, which arranges a yarn guiding pole at the down of the down roller of the spun yarn machine, its upper opens several circles of spire grooves, whose sections assume bugle type, the top is wide, the bottom is narrow, and the groove bottom is the semi-circle, when the yarn strips go out form the down roller and enter to the bugle-type spire grooves, the protrude beards can be closed into the yarn, then the yarn is twisted into yarn lines by the spindle as the parallel, extending, tight states, which can prevent the produce of the ilopolum.

Description

technical field [0001] The invention relates to a textile machine, in particular to a three-dimensional compact spinning device applied to a spinning frame. Background technique [0002] In the spinning process of the traditional spinning frame, after the drafted sliver leaves the front roller with a certain width and in a free state, it is immediately processed into a yarn, and a spun yarn is formed in the yarn forming area In the triangular area, because the loose fibers in the spinning triangular area cannot be well controlled, many fiber whiskers around the yarn sliver will be scattered in advance and cannot be bundled, and the scattered fibers will protrude out of the yarn because they cannot be squeezed into the yarn The "hairiness" that occurs in spinning is formed, which seriously affects the yarn quality and reduces the fiber utilization. Therefore, it is necessary to improve the conveying form of the sliver before twisting, even if the slive...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H1/14D01H5/00D01H7/00
Inventor 刘光容
Owner 朱爱萍
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