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Device for regulating span

A technology of distance and nipper, applied in the direction of textile and paper making, fiber processing, combing machine, etc., can solve time-consuming and other problems

Inactive Publication Date: 2003-08-27
MASCHINENFABRIK RIETER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This process is time consuming and requires trained personnel to achieve precise settings

Method used

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  • Device for regulating span
  • Device for regulating span
  • Device for regulating span

Examples

Experimental program
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Effect test

Embodiment Construction

[0016] figure 1 A nipper arrangement 1 with a lower nipper 2 and an upper nipper 3 mounted pivotably on the lower nipper 2 is shown. In the nipper device 1 there is a rotatably mounted feed roll 5 which moves discontinuously during a combing cycle to unwind the web W from an unrepresented roll to a rotatably Combing is carried out on the circular comb 7 installed below the nipper device 1 . During this combing process, the nipper unit 1 (referred to as short nipper 1) is in a rear unit, not shown, in which the nipper elements are in the closed state. The ends 9 (fiber pile) ejected from the nipper are thus combed by the circular comb blades 8 . Thereafter, nipper 1 is swung to figure 1 is turned on in the front position shown. In this position, a top comb 10 penetrates the web end 9 thrown over the nipper 1 . During the forward movement of the nipper 1, the web end 9 enters into the nip line K of the following pair of separating rollers 12 to join with a web V.

[0017] ...

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PUM

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Abstract

The present invention relates to a device used for regulating span at a comber, wherein parts (45, 46) are set to regulating and fixedly orientating at least two driving parts (20, 30) which are connected to each other through a connection part (34). Said driving parts face to each other along the driving direction, at a driving unit between a transmission mechanism (24, 29, 30) and a nipper mechanism (1), wherein the connection part (34) is equipped with a dial having index lines, with the dial face facing to marker (51) at a position where a second driving mechanism (20, 44) is connected. In order to simplify settings and to perform a precise enactment from one point, the marker (51) at the second driving mechanism (20 and 44) is designed into a vernier (assistant dial / vernier).

Description

technical field [0001] The invention relates to a device according to the preamble of claim 1 or 2 for adjusting the "gauge" between the nipper device and the subsequent separating roll in a combing machine. Background technique [0002] Known combing machines (such as the E62 type produced by Rieter Maschinenbau) include a nipper device moving backwards and forwards, which makes the combed fiber piles subject to a subsequent pair for pulling out. The separation roller, so that the front end of the fiber plush is transferred to the clamping line of the separation roller. During the extraction process the nipper is in the front position and opened. The fiber package drawn from the cotton is drawn at least with its rear end by means of a top comb during the extraction process. Contamination still present in the fibrous material, such as husks and neps, is thus retained and separated. The above-mentioned combing nipper is mounted on each side of two oscillating arms, the fro...

Claims

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Application Information

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IPC IPC(8): D01G19/10D01G19/16
CPCD01G19/105
Inventor B・维曼H・克莱门特
Owner MASCHINENFABRIK RIETER AG