Aggregate unit for bundle fiber and feeding bundle fiber into carding machine

A combined device and carding machine technology, applied in fiber feeding, fiber processing, deburring devices, etc., can solve problems such as yarn breakage

Inactive Publication Date: 2009-01-21
MARZOLI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In summary, the intended purpose of inserting tandem licker-in rollers is to increase the overall production capacity of the carding machine, to improve the quality of the belt, to improve the carding effect i.e. the drafting of the fibres, to increase the life of the card clothing (especially the main drum and its flats), and finally makes the belt more suitable for use on open-end spinning machines where residual "neps" and broken filaments can cause frequent breaks in the yarn coming out of the spinning rotor

Method used

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  • Aggregate unit for bundle fiber and feeding bundle fiber into carding machine
  • Aggregate unit for bundle fiber and feeding bundle fiber into carding machine
  • Aggregate unit for bundle fiber and feeding bundle fiber into carding machine

Examples

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Embodiment Construction

[0020] The embodiment shown in Figure 2 shows a preparation and feeding device comprising a vertical storage tank 11, in which the fibrous material is conveyed pneumatically in an air stream from the starting box 6, and is used, for example, as already described in the cited patent EP1.004.693 The fill level control technology accumulates in the end of the reservoir.

[0021] At the bottom of the drum 11 there is provided a feed drum or roller 12 which feeds the tuft fibers to an equipped drum 13 which unwinds the material and opens and cleans the picked tufts. The two drums 12 and 13 work together in rotation to take up the material and feed it forward.

[0022] The feed rollers 12 are actuated at variable rotational speeds and are made toothed or provided with serrated wires in a manner known per se. The feed rollers 12 work against the wall 14 of the end of the drum 11 to create a gap 15 between them for the passage of the fibers.

[0023] According to known solutions for...

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Abstract

The invention provides a combination device used for opening a bundle fiber and feeding the bundle fiber into a single carding machine, comprising a vertical silo. The vertical silo feeds the bundle fiber into one or more rollers with card clothing to open and clean the bundle; the roller is provided with a treatment element group; the treatment element group comprises a separating knife for cleaning and opening a fiber material, a suction nozzle and a fixed carding section; and then, the fiber material is delivered to a second silo which feeds the fiber material to the carding machine by a pad mode.

Description

technical field [0001] The present invention relates to a feed line for a carding machine, by which fibrous material from bales of fibrous raw material (such as cotton) is processed in a series of devices currently called a battery line until a bundle of fibers ( flock fiber) to be fed in the form of a padding and carded in a carding machine. Background technique [0002] In general, carding involves passing clump material onto a series of equipped surfaces, ie, surfaces provided with a plurality of brads, and rotating at an increased peripheral speed. On these surfaces the fibrous material is opened in the form of individual straight fibers and dirt such as dust, short fibers and broken filaments are largely removed and the fibers are blended together to form bundles of untwisted fibers , to feed into subsequent processing stages. [0003] In order to explain the technical problems associated with feeding the carding machine from the fibrous raw material, the scheme of th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01G9/12D01G15/40D01G23/00
Inventor M·马斯凯拉蒂
Owner MARZOLI
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