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Spinning machine and a false twisting device

A textile machine, false twisting technology, applied in the direction of textiles and papermaking, spinning machine, continuous winding spinning machine, etc., can solve problems such as inability to adjust belt tolerance or wear

Inactive Publication Date: 2015-02-11
MASCHINENFABRIK RIETER AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Cannot adjust for belt construction tolerances or wear

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Spinning machine and a false twisting device
  • Spinning machine and a false twisting device
  • Spinning machine and a false twisting device

Examples

Experimental program
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Embodiment Construction

[0042] exist figure 1 The weaving unit 1 of the weaving machine 10 is schematically and partially shown in FIG. The delivery roll pair 2 of the drafting unit, not shown, supplies the ply strand 3 and forms the drafting unit output SA. The strand 3 turns around a first plastic belt 4 and then around a second plastic belt 5 . Subsequently, the ply thread passes through the twist stopper 6 and the traveler 7 and is wound on the bobbin 8 . The first plastic belt 4 and the second plastic belt 5 form a false twist device 9 . The two plastic belts 4 and 5 can refer to two separate belts 4 and 5 or to stretching and pushing return sections of a single belt.

[0043] The first plastic belt 4 and the second plastic belt 5 or the two runs have opposite directions of movement. Since the yarn lies flat on two belts moving in opposite directions, the yarn is stretched in one direction by one return and in the other direction by the other return. The yarn is deflected in the direction ...

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Abstract

A spinning machine, in particular a ring spinning machine has a plurality of juxtaposed units (1), wherein each unit (1) has a drafting unit for migrating a fiber band, a spinning device for twisting the drafted fiber band to a thread (3), and a false twist device (9) between the drafting unit and the spinning device. The false twisting device (9) has at least one belt (11) which is driven by a drive means and which extends substantially transversely to the yarn (3). The thread (3) embraces two opposite strands (4,5) of the or thess belts (11) in particular z-shaped. The at least one belt (11) extends between the drive means and a deflection device along several of the units (1) of the spinning machine (10). The belt (11) is supported with at least one support roller (17) and the at least one supporting roller (17) is supported by means of axial freedom.

Description

technical field [0001] The invention relates to a textile machine, in particular a ring spinning machine, which has a plurality of units arranged side by side, each unit having a drafting mechanism for transporting fiber bands; Device; False twisting device arranged between the drafting unit and the weaving unit, which has at least one belt driven by means of a drive, which belt extends transversely to the plying thread, and the plying thread is wound around this or these, especially in a Z-shape Two opposite return sections of the belt; and corresponding false twist devices, which can be added to the textile machine in order to obtain a textile machine according to the invention. Background technique [0002] A textile machine is known from WO 2010 / 015185 A1, in which a false twist device is arranged between a drafting mechanism and a bobbin, on which the fiber strip is twisted and wound on the bobbin. According to an embodiment of the publication there, the false twist de...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H1/11D01H1/02
CPCD01H5/18D01H7/923D01H7/926
Inventor G·斯塔莱克P·布兰肯霍恩N·斯托普K·胡贝尔
Owner MASCHINENFABRIK RIETER AG
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