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Card clothing and flat bars for textile processing machines

A processing machine and card clothing technology, applied in textiles and papermaking, deburring devices, fiber processing, etc., can solve the problems of consuming regrinding times, consuming card clothing structure, limited and other problems, achieving high fatigue strength, easy assembly and disassembly Effect

Active Publication Date: 2017-10-17
TRUETZSCHLER GRP SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantage is the complex construction of the clothing, in which the clothing strips are first glued to the slats in order to then be fixed magnetically in the recesses of the flat rods
Another disadvantage is the use of small hooks, which are laboriously machined into the fabric body and allow only a limited and expensive number of resharpenings

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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  • Card clothing and flat bars for textile processing machines
  • Card clothing and flat bars for textile processing machines
  • Card clothing and flat bars for textile processing machines

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] exist figure 1 A known flat rod 1 according to the prior art is shown in a side view. The flat bar 1 includes a flat head, not shown here, which, due to its geometry, is rigid enough to pass over the width of the cylinder of a carding or carding machine. Its zigzag wires create a constant carding gap. On the flat foot 1a, the two webs 1b, 1c arranged on both sides form a recess 1d which is suitable for receiving at least one flat clothing 4 . According to the example, this recess 1 d is embodied in two stages, so that the magnet 3 is firmly connected to the cover rod 1 via the fastening 2 . The fastening 2 can be embodied as an adhesive connection or another materially bonded connection, or also as a mechanical connection. The flat clothing 4 essentially comprises a carrier element 6 for receiving the small hooks 7 and a steel plate 5 which is connected to the carrier element 6 . The carrier element 6 usually consists of a textile or fabric body in which a number of...

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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PUM

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Abstract

The invention relates to a card clothing strip for use in textile processing machines, said card clothing strip comprising a plurality of tooth segments (10) each with a plurality of teeth (13), said teeth Each has a tooth tip (11) and a tooth root (12), wherein the tooth segment parts (10) are arranged parallel to one another and are directly or indirectly connected to one another, characterized in that the tooth segment parts (10) are connected in a materially bonded manner. The flat bar according to the invention is characterized in that the clothing strip (8) comprises a plurality of tooth segments (10) which can be fastened to the flat bar by means of magnetic force.

Description

technical field [0001] The invention relates to a card clothing and a flat bar for a textile processing machine. Background technique [0002] Cards have, among other tasks, the task of opening fiber tufts into individual fibers and opening neps. For this purpose, the fiber bundles are guided between the cylinder and the revolving flat, wherein the fibers are oriented and separated. For this purpose, the cylinder is usually provided with a circumferential zigzag wire, in which the individual teeth are produced from a flat wire by means of punching. The revolving flats usually consist of a number of flat bars with flexible clothings, in which a number of individual wires are fixed in an elastic fabric lining, the tips of which meet at very narrow distances from the tips of the zigzag wires of the cylinder. Fit and thus form a carding gap. [0003] In order to reliably ensure a narrow carding gap during the long-term operation of the card, all relevant components must have ...

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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Patent Type & Authority Patents(China)
IPC IPC(8): D01G15/88D01G15/24
CPCD01G15/24D01G15/88
Inventor 阿米尼·莱德
Owner TRUETZSCHLER GRP SE
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