Tension-adjustable rapier loom

A rapier loom and tension technology, which is applied in looms, textiles, textiles and papermaking, etc., can solve the problems of easy intertwining of hairiness, poor cloth surface quality, and many hanging warps, etc., and achieve uneven tension , Eliminate weft density faults and reduce cloth surface defects

Inactive Publication Date: 2015-10-07
襄樊富仕纺织服饰有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the rapier loom is working, the hairiness of the warp yarns is easy to intertwine with each other and cause the opening to be unclear, which will lead to many defects in the weaving process, such as many broken ends, many skipped flowers, and many hanging warps. The quality of the cloth surface is poor, and it seriously affects the weaving efficiency.
At the same time, the warp tension of existing rapier looms cannot be detected, and it is easy to cause broken wires or stranding faults caused by too large or too small tension during work
In addition, the existing rapier looms usually use the bristle sprocket to drive the slip sprocket for rewinding. This kind of driving can easily cause mechanical failure, and it will also affect the weft density of the cloth surface, and the tension is uneven, causing the cloth surface to be loose. Quality issues

Method used

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  • Tension-adjustable rapier loom
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  • Tension-adjustable rapier loom

Examples

Experimental program
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Embodiment

[0040] Such as Figure 1 to Figure 3 As shown, a tension-adjustable rapier loom includes a warp beam 1, a warp let-off mechanism 3, a workbench 4, a weft feeding mechanism 5, and a cloth winding mechanism 6; a warp beam 1 and a warp let-off mechanism 3 are provided with A splitting mechanism that prevents warp yarns from being twisted and mixed; the warp let-off mechanism 3 is provided with a tension sensing mechanism, and the weft feeding mechanism 5 is provided with a weft insertion mechanism 8; Sprocket 63, decelerating motor 64, cloth rolling shaft 62 is installed on the cloth rolling support 61, and slip sprocket wheel 63 is installed on one end of cloth rolling shaft 62, and reduction motor 64 is installed on the bottom of slip difference sprocket wheel 63, and reduction motor 64 drives The slip sprocket 63 further drives the cloth take-up shaft 62 to rotate.

[0041] A splitting mechanism is set between the warp beam 1 and the let-off mechanism 3, and the adjacent warp...

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Abstract

The invention relates to the technical field of woven fabric processing devices, in particular to a tension-adjustable rapier loom. The tension-adjustable rapier loom comprises a warp beam, a let-off mechanism, a working table, a weft conveying mechanism and a batching mechanism. A lease mechanism used for preventing warps from twisting together is arranged between the warp beam and the let-off mechanism. The let-off mechanism is provided with a tension induction mechanism. The weft conveying mechanism is provided with a weft guiding mechanism. The batching mechanism comprises a batching support, multiple batching shafts, a slip chain wheel and a gear motor, wherein the batching shafts are installed on the batching support, the slip chain wheel is installed at one ends of the batching shafts, the gear motor is installed on the lower portion of the slip chain wheel, and the gear motor drives the slip chain wheel so as to drive the batching shafts to rotate. The tension-adjustable rapier loom has the advantages that the quality of woven fabric is good, the efficiency is high, and the tension can be adjusted during weaving.

Description

technical field [0001] The invention relates to the technical field of weaving processing devices, in particular to a tension-adjustable rapier loom. Background technique [0002] The rapier loom is currently the most widely used shuttleless loom. In addition to the characteristics of high speed, high degree of automation, and high-efficiency production of the shuttleless loom, its positive weft insertion method has strong variety adaptability and can adapt to The weft insertion of various yarns, and the rapier loom also has obvious advantages in multi-color weft weaving, and can produce yarn-dyed products with up to 16 color weft yarns. As shuttleless looms replace shuttle looms, rapier looms will become the main production machine for woven fabrics. Existing rapier looms consist of a warp beam, a let-off mechanism, a workbench, a weft-feed mechanism, and a cloth rolling mechanism. The warp threads on the warp beam enter the workbench through the let-off mechanism, and wea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D03D47/24
Inventor 余水
Owner 襄樊富仕纺织服饰有限公司
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