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Beating-up mechanism with function of controlling post-forming thickness of double-layer fabric

A technology of double-layer fabric and lower layer, which is applied in looms, textiles, textiles and papermaking, etc., and can solve the problem of uneven quality of the upper and lower base fabrics

Inactive Publication Date: 2015-01-28
HANGZHOU CHUANGXING WEAVING EQUIP TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Since the upper base fabric and the lower base fabric are directly wound on the take-up roller after forming, and the two are in an inclined state, the tension between the upper base fabric and the lower base fabric is different, which leads to the tension between the upper base fabric and the lower base fabric. uneven quality

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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  • Beating-up mechanism with function of controlling post-forming thickness of double-layer fabric
  • Beating-up mechanism with function of controlling post-forming thickness of double-layer fabric

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Embodiment Construction

[0017] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0018] In the figure, there is a beating-up mechanism for controlling the thickness of the double-layer fabric after forming, including a rapier 1 and a reed 3, and the reed 3 is installed on a power mechanism that can provide swing power, such as a rocker mechanism, and the rapier 1 drives The weft thread, the reed 3 pushes two weft threads into the warp thread 2 (ie, the upper layer warp thread and the lower layer warp thread) at the beating station, and the warp thread 2 is beaten at the reed 3 to obtain a double-layer fabric, the upper layer base fabric and the lower layer The position where the base fabric is formed is the fell position.

[0019] Several height-fixing boards 5 are arranged between the weaving fell position and the take-up roller. The height-fixing board is generally a plate-like structure with symmetrical upper and lower planes (surfaces). The ...

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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PUM

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Abstract

The invention relates to a beating-up mechanism with function of controlling post-forming thickness of double-layer fabric. The beating-up mechanism comprises a reed and a take-up roll. A plurality of height fixing plates are disposed between a cloth-fell and the take-up roll. An upper base cloth layer is formed on the upper surfaces of the height fixing plates; a lower base cloth layer is formed on the lower surfaces of the height fixing plates; the height fixing plates are spaced via gaps serving as rib connections. A plurality of height fixing plate retainers are fixed on a frame; each height fixing plate corresponds to one height fixing plate retainer; a height fixing plate presser strip is connected to each height fixing plate retainer; the other end of each height fixing plate presser strip is connected with a height fixing plate presser rod; the lower ends of the height fixing plate presser rods are in contact with the upper base cloth layer. The upper base cloth layer is allowed to slide between the upper surfaces of the height fixing plates and the lower ends of the height fixing plate presser rods. The cloth-fell is higher than the positions where the take-up roll takes up the upper base cloth layer and the lower base cloth layer. The beating-up mechanism has the advantage that identical tension can be kept for the upper base cloth layer and the lower base cloth layer.

Description

technical field [0001] The invention relates to a beating-up mechanism capable of controlling the thickness of double-layer fabric after forming. Background technique [0002] In the existing double-layer fabric weaving equipment, two layers of warps are beaten up at the reed to obtain double-layer fabrics. In this technical solution, the reed will push two weft threads into the upper warp and the lower warp at the beating station, thereby forming the upper base fabric and the lower base fabric. The formation position of the upper base fabric and the lower base fabric is the weaving mouth position. [0003] Since the upper base fabric and the lower base fabric are directly wound on the take-up roller after forming, and the two are in an inclined state, the tension between the upper base fabric and the lower base fabric is different, which leads to the tension between the upper base fabric and the lower base fabric. The quality is uneven. Contents of the invention [000...

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): D03D49/60D03D49/20
CPCD03D49/60D03D49/20
Inventor 范玉龙梁景波楼杭梁井辉
Owner HANGZHOU CHUANGXING WEAVING EQUIP TECH
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