Device and method for cutting the pile yarns to be woven in an axminster weaving machine

A cutting device and yarn technology, applied in the direction of looms, flannelette looms, textiles and papermaking, etc., to achieve the effects of eliminating regrinding costs and use costs, uniform pile surface, and good cutting quality

Inactive Publication Date: 2013-05-01
N V MICHEL VAN DE WIELE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The device described in GB 710305 therefore also uses blades a

Method used

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  • Device and method for cutting the pile yarns to be woven in an axminster weaving machine
  • Device and method for cutting the pile yarns to be woven in an axminster weaving machine
  • Device and method for cutting the pile yarns to be woven in an axminster weaving machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] The invention concerns the removal of pile yarns from a pile yarn selection system 1 provided with a pile yarn selection system 1 (see figure 1 Pile yarn stock cut-off on Axminster (Axminster) loom of ), wherein pile yarn loader 2 is controlled to provide pile yarn 3 to pile yarn gripper 4, so The pile yarn gripper 4 is arranged on the gripper bar 5 and grips selected pile yarns to draw them to the pile yarn loader over the entire tuft length according to the fabric to be manufactured. outside. Preferably, the pile yarn 3 is cut by means of a single cutting blade 6 moving at least across the entire weaving width.

[0044] The cutting blade 6 is arranged on cutting means, such as a blade carriage 7 moving along one or more guide means 8 . In one movement, the blade 6 cuts off all the yarns that have been gripped by the pile yarn gripper and pulls them out of the pile yarn loader according to the desired tuft length. This is necessary because the cut pile yarns are the...

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PUM

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Abstract

The present invention relates to a weaving device of the Axminster type in which the pile yarn cutting device comprises a cutting device (7) which reciprocates at least across the width of the weaving device and which comprises at least one or more cutting blades (6) which are fixedly connected to the reciprocating cutting device (7) for cutting the pulled-out pile yarns and in which the weaving device furthermore comprises at least one grinding device (11) for sharpening said one or more cutting blades (6). Such a weaving device results in a more consistently good cutting quality of the pile yarns and an even pile surface of the fabric. This eliminates the usage costs and the regrinding costs of the cutting bits and of the counter-blade.

Description

technical field [0001] The invention relates on the one hand to a weaving device of the Axminster type and on the other hand to a method for weaving fleece in such a weaving device. Background technique [0002] The Axminster loom setup has: [0003] - Pile yarn loaders on the loader system driven by the jacquard device; [0004] - a pile yarn gripper arranged on the gripper bar (gripper bar); [0005] - Pile yarn cutting system. [0006] Both pile yarn loaders and pile yarn grippers are present in equal numbers in the weft direction, which number determines the density of the fabric in the weft direction. The pile yarn loader on the loader system is driven by the jacquard device to provide the desired pile yarn to the pile yarn gripper according to the pattern to be woven. These grippers in each case securely hold the pile yarn selected by the corresponding pile yarn loader, a drive mechanism behind which ensures the relative movement of the pile yarn gripper with respe...

Claims

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Application Information

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IPC IPC(8): D03D39/08D03D39/24
CPCD03D39/24D03D39/08
Inventor J.德贝斯K.布鲁伊诺吉
Owner N V MICHEL VAN DE WIELE
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