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Jacquard chain warping machine and method for operating same

A technology of jacquard chains and warping machines, which is applied in warping machines, textiles, papermaking, and tool manufacturing, and can solve problems such as yarn layer damage

Active Publication Date: 2016-12-21
KARL MAYER STOLL R&D GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problem here is that at the beginning of warping only a small number of yarn layers are initially wound around the warping cylinder
Here, already existing yarn layers are damaged

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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  • Jacquard chain warping machine and method for operating same
  • Jacquard chain warping machine and method for operating same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] figure 1 A Jacquard chain warper 1 with a warping cylinder 2 is shown. The warping cylinder 2 has warping rods 3 . The warping rod 3 is fastened to the warping cylinder 2 with a fixed axial end 4 . The distribution rod 3 has a second end. The second end is designed as a free axial end 5 . The free axial end 5 has a hook 6 .

[0033] Furthermore, the warping cylinder 2 has a first conveying surface 7 and a second conveying surface 8 . In this case, the first conveying surface 7 and the second conveying surface 8 cooperate with a holding device 9 .

[0034] The holding device 9 has a holding element 10 . The holding element 10 releases the receiving space 11 .

[0035] The holding device 9 cooperates with the first conveying surface 7 and the second conveying surface 8 via a first tensioning element 12 and a second tensioning element 13 .

[0036] The holding device 9 is fastened on the warping cylinder 2 at a distance from the warping cover 14 .

[0037] The fun...

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PUM

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Abstract

The present invention relates to a jacquard chain warping machine and a method for operating the same. Disclosed is a jacquard chain warping machine (1) having a warping drum (2), the warping drum having at least one jacquard dividing rod (3) and at least one holding means (9) cooperating with the jacquard dividing rod (3). In addition, a method for operating the mentioned jacquard chain warping machine (1) is described. It is desirable to provide a jacquard chain warping machine (1) and a method for operating the jacquard chain warping machine which achieves controlled activities of the jacquard dividing rod (3), particularly during the period when a warping coating layer (14) is small. To this end, the holding means (9) is movable in the axial direction of the warping drum (2). In addition, according to regulations in the method, the holding means (9) is located at a free axial end (5) of the jacquard dividing rod (3) in the first step.

Description

technical field [0001] The invention relates to a jacquard chain warper with a warping cylinder having at least one warp-parting rod and at least one holding device interacting with the warp-parting rod. Background technique [0002] Jacquard chain warpers find application when producing chains of limited length. When generating chains, one wants to preserve as much jacquard variety as possible. [0003] For this purpose, a so-called belt is wound in the circumferential direction around the warping cylinder. In this case, the tape can contain one or more yarns arranged next to each other. Once the desired length of chain is wound, the belt is moved and comes next to the already wound belt. Thereafter, the process can be re-implemented. Here, the sequence and / or number of threads in the belt can be changed. [0004] Once the desired width of the chain is achieved, the tape is split at the beginning and end of the tape length. For this purpose, warping rods are arranged ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D02H9/02D02H3/00
CPCD02H3/04
Inventor M.富尔
Owner KARL MAYER STOLL R&D GMBH
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