Apparatus and method for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres

A technology for textile fibers and fiber bundles, which is used in the field of equipment for fiber sorting or selection of fiber bundles containing textile fibers, can solve the problems of irregularity of fiber strips, impossibility of high running speed, etc. The effect of running speed, fast continuous supply, productivity growth

Inactive Publication Date: 2008-12-31
TRUTZSCHLER GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Additional problems arise due to the acceleration and reverse motion of the large mass, as a result high operating speeds are not possible
Finally, considerable machine vibrations lead to irregularities in the placement of the carded sliver

Method used

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  • Apparatus and method for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres
  • Apparatus and method for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres
  • Apparatus and method for the fibre-sorting or fibre-selection of a fibre bundle comprising textile fibres

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0033] According to FIG. 1 , the card preparation machine 1 has a sliver coiler in the spinning room and two feed tables 4 a, 4 b (sliver creels) arranged parallel to each other, below each feed table 4 a, 4 b are arranged two rows of Cans 5a, 5b with fiber strips (not shown). The fiber sliver is drawn from the cans 5a, 5b and enters, after a change of direction, two drafting systems 6a, 6b of the card preparation machine 1 arranged one after the other. The formed sliver web is guided from the drafting system 6a over the web table 7 and is laid on top of one another at the outlet of the drafting system 6b and carried along with the sliver web produced there. Via the drafting systems 6a, 6b, a plurality of fiber slivers are individually combined to form fiber laps and drawn together. Multiple drawn fiber rolls (two rolls in this example) are doubled by being placed on top of each other. The fiber lap formed in this way is directly introduced into the downstream feeding device...

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Abstract

Disclosed is a device for fibre sorting or selecting of fasciculus containing textile fibre, the fasciculus is supplied to a fibre sorting device by means of a supplying device. The device is provided with clamping devices for clamping the fasciculus at a position having a certain distance with one free end thereof, a mechanical device used for carding from the clamping position to the free end of the fasciculus to loose and remove unclamped fibre components at the free end, and at least one peeling device for removing carded fibre materials, wherein each clamping device includes two clamping arms having jaws. In order to increase productivity and obtain improved carding strips, at least two continuous atwirl rollers provided with fasciculus clamping devices are arranged at the backward position of the supplying device, the fasciculus clamping devices are distributed at intervals on the circumference of the roller, at least one jaw of each clamping device is partially used for clamping light materials and the jaw is clamped on a clamping surface region with high friction coefficient.

Description

Technical field: [0001] The invention relates to a device for fiber sorting or beneficiation, in particular for carding, of fiber bundles containing textile fibers, the fiber bundles being supplied to a fiber sorting device, especially a carding device, by means of a feeding device, wherein a Clamping means clamping the fiber bundle at a distance from the free end of the fiber bundle, and producing a combing action from the clamping place to the free end of the fiber bundle to loosen and remove unclamped fibers such as short Machines for fibrous components of fibres, neps, dust and the like, in which at least one stripping device is provided for removing carded fibrous material, and each holding device comprises two with jaws (above clamp and lower clamp). Background technique: [0002] In practice, cards are used to loosen cotton or wool fibers that contain natural impurities and to align the fibers in bundles in parallel. For this purpose, the previously prepared fiber b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01G15/26D01G15/14D01G15/46D01G15/36D01G19/08D01G19/10D01G19/12D01G19/26
CPCD01G19/10D01G19/16D01G19/26
Inventor N·泽格J·博斯曼T·施密茨
Owner TRUTZSCHLER GMBH & CO KG
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