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Apparatus installed at a spinning preparation machine for measuring spacings of card clothings

A preparation machine and cover needle technology, applied in the field of distance devices, can solve problems such as enlargement, card clothing wear and carding gap, and achieve the effect of convenient and precise adjustment and precise adjustment

Inactive Publication Date: 2009-07-08
TRUETZSCHLER GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In fact, it is best to regularly verify the quality of the card clothing of the flat rod card clothing through the operator, and the wear of the card clothing causes the carding gap to increase

Method used

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  • Apparatus installed at a spinning preparation machine for measuring spacings of card clothings
  • Apparatus installed at a spinning preparation machine for measuring spacings of card clothings
  • Apparatus installed at a spinning preparation machine for measuring spacings of card clothings

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0043] figure 1 A carding machine is shown, for example the Trützschler efficient carding machine DK903, which has a feed roller 1, a curtain feed table 2, licker-in rollers 3a, 3b, 3c, carding cylinder 4, doffer 5, stripping roller 6, Pressure rollers 7, 8, nonwoven guide elements 9, condensation guides (Florrichter) 10, pulling rollers 11, 12, revolving flats 13 with flats bar 14 fitted with clothing, cans 15 and coils device 16. The direction of rotation of the rollers is indicated by curved arrows. Use A to indicate the working direction. Opposite the cylinder clothing 4a are located stationary carding elements 33 and 34 . Arrangement 24 according to the present invention is arranged on the clothing opposite side of returning flat bar 14'.

[0044] according to Figure 2a Fix a flexible curved plate 17 on each side frame side of carding machine, it has many unillustrated adjusting screws. The flexible curved plate 17 has a convex outer surface 17 1 and a base 17 2 ...

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Abstract

The invention relates to a device for measuring the distance between a sensor and a clothing surface on a carding machine for cotton, man-made fibers, etc., comprising: a clothing roll comprising a clothing with a free end; Plate sliding element; a flat bar for clothing, which comprises a clothing with a free end and cooperates with the clothing of the clothing roller, the flat bar has a sliding guide rail, which slides on the flat sliding element, and, a measuring device comprising at least one sensor arranged to measure a reference plane on at least one of said sliding guide rail and said flat sliding element and a free end of a clothing roller of said clothing roller and said fitting The distance between at least one of the free ends of the clothing of the flat bar of the clothing.

Description

technical field [0001] The invention relates to a device for measuring the distance between a sensor and the clothing surface on a spinning preparation machine, such as a carding machine, clearer, etc. The cover rods work together, and the cover rods slide on the sliding guide rails with the cover sliding elements. Background technique [0002] The distance between the cylinder clothing and the clothing lying opposite it is of great importance in terms of machine and fiber technology. The carding result, ie cleaning, nep formation and fiber shortening, is mainly dependent on the carding gap, ie the distance between the cylinder clothing and the revolving flat clothing. The air conduction and heat dissipation around the cylinder is also related to the distance between the cylinder clothing and the clothing lying opposite it. This distance is influenced by different and sometimes conflicting factors. The wear of the card clothings facing each other causes an increase in the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01G15/08D01G15/28
CPCD01G15/28
Inventor 托马斯·施密茨
Owner TRUETZSCHLER GMBH & CO KG