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Cotton collecting device of the drafting system of the spinning machine

A drafting device and spinning machine technology, applied in spinning machines, drafting equipment, textiles and papermaking, etc., can solve the problems of increased manufacturing costs and waste, and achieve the effect of fast and simple installation

Inactive Publication Date: 2008-03-12
MASCHINENFABRIK RIETER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The installation of such fastening points on the drafting unit can sometimes add substantially to the manufacturing costs, or wasteful retrofitting of existing drafting units

Method used

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  • Cotton collecting device of the drafting system of the spinning machine
  • Cotton collecting device of the drafting system of the spinning machine
  • Cotton collecting device of the drafting system of the spinning machine

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Embodiment Construction

[0054] FIG. 1 shows a cotton collector 1 according to the invention with a support device 5 and two collector elements 2a, 2b for a double drafting device. The supporting device 5 is fastened on the shaft 3 (only schematically shown) of the double top roller 16a, 16b (only schematically shown) by two cylindrical bearing sleeves 12a, 12b respectively arranged on the support arms 10a, 10b, and mounted on the shaft. The two support arms 10 a , 10 b are connected to each other via a web 13 . Guide arms 8a, 8b are connected on both sides of the support arms 10a, 10b, which guide arms extend parallel to the top roller shaft 3, and are movably hooked on each guide arm by a U-shaped bend 6a, 6b There are collector elements 2a, 2b. The collector elements 2a, 2b are mounted such that they are movable or displaceable with a limit in the vertical direction Y, and for example in the horizontal direction X for fiber passage, and can have a limited Rotate around the guide arms 8a, 8b (Z d...

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Abstract

The invention relates to a cotton collecting device (1) for a drafting device (21) of a spinning machine, in particular a ring spinning machine, comprising a support device for fastening to the drafting device (21) ( 5), the supporting device (5) comprises a guide arm (8a, 8b) and a cotton collector element (2a, 2b) movably mounted on the guide arm (8a, 8b), the cotton collector element With a collector arm (63) and a collector body (62), the support device is adapted to the gusset for the fiber composite of the roller pair (24, 25). The invention is characterized in that said support device (5) comprises at least one, preferably two, support arms (10a, 10b) mounted on guide arms (8a, 8b), which have a function for fastening the support device (5) Fastening means (12a, 12b) secured to the shaft (3) of the upper roller (16a, 16b, 25) of the roller pair (24, 25).

Description

technical field [0001] The invention relates to a cotton collecting device for use in a drafting device of a spinning machine equipped with a pair of rollers, the collecting device comprising a support device for fastening to the drafting device, the supporting device comprising a Guide arm and a collector element movably mounted on the guide arm, the collector element has a collector arm and a collector body, the collector body and the gusset of the roller pair Adapted and used in fiber composites. The invention also relates to a drafting device of a spinning machine comprising a collecting device according to the invention. Background technique [0002] In the spinning of staple fibers, such as natural fibers, especially cotton or animal wool and the like, it is necessary to keep the draft passage distance in the main drafting area, that is to say not guided by specific devices The distance traveled by the fibers should be as small as possible. Therefore, skirt belt gui...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H5/72D01H5/56
CPCD01H5/72
Inventor 费利克斯·布拉特曼卢德克·马利纳库尔特·米勒
Owner MASCHINENFABRIK RIETER AG
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