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How to replace the multi-head drafting machine and its can

A replacement method, technology of drafting machine, applied in textiles and papermaking, thin material processing, conveying filamentous materials, etc., can solve the problem of high cost of motion drive device

Active Publication Date: 2016-11-16
RIETER INGOLSTADT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned solutions always have the disadvantage that the movement of the cans is always linear, so that the cost of the movement drive is relatively high

Method used

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  • How to replace the multi-head drafting machine and its can
  • How to replace the multi-head drafting machine and its can
  • How to replace the multi-head drafting machine and its can

Examples

Experimental program
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Embodiment Construction

[0053] First of all, it should be pointed out that in some of the above figures, there will be multiple identical components or objects. In order to ensure a good visibility, in these figures, only part of the attached parts of one of the multiple identical components or objects is provided. Figure marker.

[0054] figure 1 It is a side schematic diagram of a double-head drafting machine. During the operation of the drafting machine, a fiber composite material 2 is extracted from a plurality of so-called feed cans 1 and fed to the individual drafting units 3 of the drafting machine, wherein the single drafting unit of the double-head drafting machine 3 placed consecutively on the view plane. This arrangement is also valid for the feed cans 1 since each drafting device 3 has at least one row of feed cans 1 . Usually, the drafting device 3 is composed of 3 or more pairs of rolling rollers, each pair of rolling rollers contains an upper roller and a lower roller, and the fiber...

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PUM

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Abstract

The invention relates to a multi-head drafting machine comprising at least two side-by-side drafting devices (3), each drafting device (3) being used to stretch a bundle of fiber composite materials (2), Wherein, each drafting device (3) has an outlet and a storage device placed in the outlet area, the outlet is used to draw out the stretched fiber material (5), and the storage device is used to store the fiber material (5) into the cans ( 8 ), wherein each storage device has a filling point ( 13 ) in which a can ( 8 ) can be stored in the area of ​​each filling point ( 13 ) during storage. The invention proposes that between at least two filling points (13) there is a common rotatable can changing device, by means of which the cans (8) can be moved from their filling points (13) Move together to the corresponding extraction point (15). In addition, a method for changing cans of multi-head drafting machines is proposed.

Description

technical field [0001] The invention relates to a multi-head drafting machine, especially a double-head drafting machine, comprising at least two drafting devices placed side by side, each drafting device is used to stretch a bundle of fiber composite materials, wherein each drafting The device has an outlet and a storage device placed in the outlet area, such as a storage tray, the outlet is used to draw out the stretched fiber material, and the storage device is used to store the fiber material in the can, wherein each The storage device has one filling point, each of which can be stored in the area of ​​a filling point during the storage process. Background technique [0002] There is a double-head drafting machine in the prior art, in which two cans are arranged side by side, and the two cans are moved from a waiting position by means of a cross bar located below the drafting device. To the nearby filling position or move to each filling position, wherein the two ends o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D01H9/00
CPCB65H67/066B65H2701/311D01H9/008D01H9/185
Inventor 阿明·布伦纳
Owner RIETER INGOLSTADT GMBH