Carder having a device for setting the carding gap between stationary elements and a drum

A technology of fixing elements and adjusting devices, applied in the field of carding machines, can solve problems such as collision of cylinders

Active Publication Date: 2021-04-20
TRUETZSCHLER GRP SE
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, collisions between the stationary elements and the cylinder may thus occur

Method used

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  • Carder having a device for setting the carding gap between stationary elements and a drum
  • Carder having a device for setting the carding gap between stationary elements and a drum
  • Carder having a device for setting the carding gap between stationary elements and a drum

Examples

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Embodiment Construction

[0022] figure 1 A card 100 according to the prior art is shown in which the loose fibers are guided via a shaft to a feed roller 1 , a feed plate 2 , via a plurality of licker-in rollers 3 a , 3 b , 3 c to a cylinder 4 or drum. The fibers of the loose fibers are parallelized and cleaned on the cylinder 4 by means of the stationary carding elements 20 , the suction hood and the chopping knife, and by means of the circumferential carding elements 14 arranged on the revolving flat system 17 . The resulting fibrous web is then conveyed via a doffer 5, a stripping roller 6 and a plurality of squeeze rollers 7, 8 to a web guiding element 9 which deforms the fibrous web with a bell mouth 10 into fibers The fiber strips are delivered to subsequent processing machines or cans 15 by pulling rollers 11, 12. The adjustment of the carding elements 14 relative to the cylinder 4 (carding gap) takes place via sliding strips 18 with wedge-shaped elements facing each other.

[0023] In the re...

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PUM

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Abstract

The invention relates to a carder having a device for setting the gap between stationary carding elements (20), extractor hoods or scraper blades of a drum (4), wherein the stationary carding elements (20,) extractor hoods or scraper blades interact with at least one arcuate sliding bar (31) which, by means of an extension arc (30), are arranged on both sides of the drum (4) on a side shield, wherein each sliding bar (31) is wedge-shaped and displaceably arranged on a wedge-shaped surface of the extension arc (30) that are oriented towards each other, wherein the sliding part (31) is adjustable and flexible on the extension arc (30) by means of a setting device (36).The invention is characterised in that the carder elements (20), extractor hoods or scraper blades are arranged on the sliding bar (31) with a pre-load and can be set at a distance from the drum (4) counter to the pre-load.

Description

technical field [0001] The invention relates to a carding machine with a device for adjusting the gap between a stationary carding element, a suction hood or a chopping knife and a cylinder, wherein the stationary carding element, suction The suction hood or chopping knife cooperates with at least one curved sliding bar, which is arranged on the side plates on both sides of the cylinder by means of an extension arc, wherein each sliding bar is configured as a wedge , and are movably arranged on the mutually facing wedge-shaped surfaces of the elongated arcs, wherein the sliding slats are adjustable and fixed on the elongated arcs by means of an adjusting device. Background technique [0002] On the carding machine of the current construction form, fixed carding elements, suction elements and chopping knives are used in the front carding zone and the rear carding zone, with which the fiber sheets are loosened, and Remove dirt or impurities. For this purpose, the stationary ...

Claims

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Application Information

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IPC IPC(8): D01G15/28
CPCD01G15/28D01G15/24
Inventor 迪特玛·弗洛克亚历山大·霍恩
Owner TRUETZSCHLER GRP SE
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