Comb-like weft yarn tensioner on rapier loom

A technology of yarn tension and rapier looms, which is applied in looms, textiles, textiles and papermaking, etc. It can solve the problems affecting the weaving output and opening efficiency, the reduction of nip tension, the increase of yarn hairiness and flying flowers, etc. problem, to achieve the effect of improving the efficiency and product quality of the platform

Inactive Publication Date: 2010-11-24
JIHUA 3542 TEXTILE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the weft yarn passes through the steel clamp of the tensioner, the metal clamp increases the hairiness and fly of the yarn, and the fly gathers at the clamp, whic

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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  • Comb-like weft yarn tensioner on rapier loom
  • Comb-like weft yarn tensioner on rapier loom

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0009] exist figure 1 In the embodiment of the present invention, the machine base 1 provided with the fixed screw hole 2 is fixed on the support of the weft feeder with screws, and one end of the machine base 1 is provided with an L-shaped yarn guide ceramic hole support plate 4, and the L-shaped guide The upper end of the yarn porcelain hole bearing plate 4 is provided with a yarn feeding guide porcelain hole 3, and the lower end of the L-shaped yarn guide porcelain hole bearing plate 4 is installed and fixed on one end of the machine base 1 with screws; at the other end of the machine base 1 The head is provided with a fixed support plate 6 for the yarn guide porcelain hole, and the upper end of the yarn guide porcelain hole fixed support plate 6 is provided with a yarn guide porcelain hole 7, and the lower end of the yarn guide porcelain hole fixed support plate 6 is installed and fixed on the machine base with screws 1; the comb-shaped teeth 5 made of chrome-plated steel ...

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 comb-like weft yarn tensioner on a rapier loom. The comb-like weft yarn tensioner is characterized in that a base with fixed screw holes is fixed on a bracket of a weft storage device with screws, an L-shaped yarn-guiding ceramic hole supporting seat plate is arranged at one end of the base and provided with yarn-feeding yarn-guiding ceramic holes at the upper end, the lower end of the L-shaped yarn-guiding ceramic hole supporting seat plate is mounted and fixed at one end of the base with screws, the other end of the base is provided with a yarn-guiding ceramic hole fixing supporting seat plate the upper end of which is provided with yarn-yielding ceramic holes, and the lower end of the yarn-guiding ceramic hole fixing supporting seat plate is mounted and fixed at the end of the base with screws. Combs made of steel wires are sequentially and vertically welded on a steel plate at equal intervals, the upper ends of the combs are mutually crossed, and the steel plate is fixed on a base platform with screws.

Description

technical field [0001] The invention relates to a tension device, in particular to a weft comb-shaped yarn tensioner for a rapier loom. Background technique [0002] Existing rapier loom, the steel clip type tensioner on the weft yarn feeder is widely used on the rapier loom. During weaving, the weft yarn feeder adjusts and controls the weft insertion tension according to the weaving variety and different thicknesses of weft yarns to complete weaving. However, when the weft yarn passes through the steel clamp of the tensioner, the metal clamp increases the hairiness and fly of the yarn, and the fly gathers at the clamp, which will gradually expand the clamp and cause the tension of the clamp to decrease, and the weft of the cloth will shrink and break. Affect weaving output and opening efficiency. Contents of the invention [0003] In order to effectively reduce the weft shrinkage of the cloth surface and reduce the weft breakage caused by the accumulation of flying flow...

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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IPC IPC(8): D03D47/34
Inventor 石荣王慎
Owner JIHUA 3542 TEXTILE CO LTD
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