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A weft adjustment method, a weft adjustment mechanism and a device for solving the wavy bending of fabric weft yarns

A wavy and fabric technology, which is applied to the field of fabric weft adjustment method and weft adjustment mechanism, can solve the problems of complicated structure design and complicated weft adjustment control, etc., and achieves great economic and practical value, good weft adjustment effect and simple structure. compact effect

Active Publication Date: 2022-02-08
常州弘仁智能科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The patent application realizes the correction of wave-shaped weft errors through several fabric jacking mechanisms, which can correct the wave-shaped weft errors to a certain extent, but the fabric jacking mechanisms are in a staggered state during the working process. Scratching, the top cloth head needs to be made into an arc shape, and the curved top cloth head also makes the fabric be lifted up in an arc shape, and at the same time, each top cloth mechanism needs to move in the weft direction, the structural design is relatively complicated and bloated, and the weft adjustment control Relatively more complicated

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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  • A weft adjustment method, a weft adjustment mechanism and a device for solving the wavy bending of fabric weft yarns
  • A weft adjustment method, a weft adjustment mechanism and a device for solving the wavy bending of fabric weft yarns
  • A weft adjustment method, a weft adjustment mechanism and a device for solving the wavy bending of fabric weft yarns

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Effect test

Embodiment 1

[0061] Figure 5 to Figure 13 It is a structural schematic diagram of a weft alignment mechanism for solving the wavy bend of the fabric weft yarn in this embodiment. A weft alignment mechanism for solving the wavy bending of fabric weft yarns in this embodiment includes installation shaft rollers 102 and several groups of driving rollers 101 with the same diameter, the installation shaft rollers 102 are arranged along the weft direction of the fabric, and each group of driving rollers 101 rotates axially Each set of driving rollers 101 is connected with a group of driving mechanisms for driving the driving rollers 101 to rotate and controlling the rotation speed, forming multiple transmission rollers 100 with the same diameter. Specific as Figure 5 As shown, the multi-stage transmission roller 100 with the same diameter includes an inner cylinder 2 and several groups of outer casing rollers 1 with the same diameter. The inner casing 2 is installed as the shaft roller 102, t...

Embodiment 2

[0067] Figure 14 to Figure 16 It is a structural schematic diagram of a weft alignment mechanism for solving the wavy bend of the fabric weft yarn in this embodiment. A kind of weft adjusting mechanism of this embodiment that solves the wavy bending of fabric weft yarns, its basic structure and weft adjusting principle are the same as in Embodiment 1, the difference is that in this embodiment, the driving mechanism that controls the rotation of each group of drive rollers 101 Compared with Embodiment 1, the installation space is more compact by adopting the structure form of the sleeve-rotating motor. Specifically, such as Figure 14 to Figure 16 As shown, the multi-section transmission roller 100 with the same diameter includes an installation shaft 2' and several sets of sleeve motors 1' with the same diameter, the installation shaft 2' is used as the installation shaft roller 102, the sleeve motor 1' is used as the transmission roller 101, and each group of sleeves The m...

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

The invention discloses a weft adjustment method, a weft adjustment mechanism and a device for solving the wavy bending of fabric weft yarns, and belongs to the fields of textile, printing and dyeing and finishing. A weft alignment method of the present invention to solve the wavy warp of the weft yarn of the fabric, the transmission rollers of the same diameter are arranged in multiple sections in the weft direction of the fabric, and the transmission rollers of each section are driven independently and controlled, and the fabric passes through the transmission rollers of each section sequentially in the weft direction, Make each section of the fabric in the weft direction run at the required warp speed under control, and achieve the purpose of correcting the weft error of the fabric under the action of the corresponding speed of the transmission rollers of each section and the differential slip between the transmission rollers of each section. The invention also discloses a weft alignment mechanism and device for solving the wavy bend of the fabric weft yarn. The invention solves the problem that the traditional weft aligner cannot improve the wave-shaped weft errors, and can effectively solve all weft errors, and has the advantages of strong versatility, easy implementation, simple and compact structure of the weft adjustment mechanism, and high production efficiency.

Description

technical field [0001] The invention relates to a weft adjustment method and a weft adjustment mechanism for fabric weft errors, more specifically, a weft adjustment method, a weft adjustment mechanism and a device for solving the wavy bending of fabric weft yarns. Background technique [0002] During the weaving, dyeing and finishing process of the fabric, due to the continuous stretching in the warp direction and the influence of various factors, the phenomenon of weft yarn skewing and bending often occurs. This phenomenon is called weft error or weft deviation. If it is not corrected in time, it will deform the clothes after they are finished, which will seriously affect the product quality. Solving the phenomenon of weft error is an indispensable process in the process of printing, dyeing and finishing. Weft straighteners are widely used in the fields of printing, dyeing and finishing. [0003] Such as figure 1 As shown, the basic types of weft errors are straight obli...

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 Patents(China)
IPC IPC(8): D06H3/12
CPCD06H3/12
Inventor 张洋
Owner 常州弘仁智能科技有限公司
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