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Jacquard chain warping machine

A technology of warping machines and jacquard chains, which is applied in the direction of warping machines, manufacturing tools, and other manufacturing equipment/tools, etc., to achieve the effect of small structural space

Active Publication Date: 2021-04-09
KARL MAYER STOLL R&D GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This requires significant structural space

Method used

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  • Jacquard chain warping machine
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  • Jacquard chain warping machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0025] The Jacquard chain warper 1 has a warping cylinder 2 on whose circumference a plurality of transport surfaces 3 are arranged. The conveying surface 3 is formed here by a conveyor belt which can move parallel to the axis of the warping cylinder 2 .

[0026] The warping cylinder 2 is driven by an operating winding drive 4 . Here it can reach peripheral speeds of up to 800 m / min.

[0027] The warping cylinder 2 has a free end side 5 . The free end side is arranged at the end of the warping cylinder 2 facing away from the winding drive 4 . An inlet 6 for an auxiliary conveying device, not shown in more detail, the function of which will be explained below is provided at the free end face 5 .

[0028] The warping cylinder 2 has a storage area 7 in the region of the free end. In the area of ​​the storage area 7, the yarn is stored on the circumference of the warping cylinder 2 during chain production. Here, the yarn is fed in the form of so-called "little ribbons", that ...

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Abstract

The invention relates to a Jacquard chain warper (1) having: a warping cylinder (2) which has an axis of rotation and is rotatably driven by a winding drive (4); 2) A yarn guiding device (10) with a plurality of yarn guides (11) fixedly arranged on a base (12) in the circumferential direction, each of which is arranged at a fixed frame and is displaceable between an active position in which yarn can be deposited around the circumference of the warping cylinder (2) and a passive position in front of the end side (5) of the warping cylinder (2) in the storage area (7) on the top. People want to be able to obtain higher working speed in a smaller construction space. It is provided here that the thread guide (11) is provided with a swivel drive (15) with which the thread guide is swiveled with respect to the base (12) respectively about the swivel axis able to swing.

Description

technical field [0001] The invention relates to a Jacquard chain warper with a warping cylinder having an axis of rotation and being rotatably driven by a winding drive; and arranged fixedly in the circumferential direction of the warping cylinder on a A yarn guiding device with a plurality of yarn guides on the base, each of which is arranged at a fixed stand and in an active position (in which the yarn can be stored in the warping cylinder in the storage area on the circumference) and a passive position in front of the end faces of the warping cylinders. Background technique [0002] Such a Jacquard chain warper is known, for example, from EP 2 540 883 B1. [0003] To create the jacquard chain, the yarn is wound onto the circumference of the warping cylinder. This can be achieved on the one hand in that the thread guide is guided around the circumference of the warping cylinder. However, it is necessary here that the creel from which the yarn is drawn rotates jointly wi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D02H3/00D02H13/00
CPCD02H3/00D02H13/00D02H3/04
Inventor J.霍姆A.鲍曼
Owner KARL MAYER STOLL R&D GMBH
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