Spinning machine and method for interrupting yarn production on a spinning machine

A yarn manufacturing and spinning machine technology, applied to spinning machines, textiles and papermaking, open-end spinning machines, etc., can solve problems affecting efficiency, time-consuming, spinning process delays, etc., and achieve reliable grasping Effect

Active Publication Date: 2013-04-03
RIETER INGOLSTADT GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, finding the end of the yarn is generally very time-consuming and especially affects the efficiency with very fine yarns and high rotational speeds, so that the spinning process (Anspinnvorgang) can lead to further spinning A noticeable delay in the process

Method used

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  • Spinning machine and method for interrupting yarn production on a spinning machine
  • Spinning machine and method for interrupting yarn production on a spinning machine
  • Spinning machine and method for interrupting yarn production on a spinning machine

Examples

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Embodiment Construction

[0035] in figure 1 Shows a schematic cross-sectional view of the dry spinning machine according to the present invention. In the example shown, the dry spinning machine comprises a drafting device 16 which conveys the fibrous material 3, for example in the form of a doublierten. In addition, the dry spinning machine shown has a spinning station 1 separated from the drafting device 16 with an input end 2 for the fiber material 3 and an air vortex chamber 14 located inside. By means of a conveying device 6 configured to convey a pair of rollers 11 to guide the fiber material to the spinning station 1, the conveying device 6 can be turned to be part of the drafting device 16.

[0036] Finally, within the air vortex chamber 14, the fibrous material 3 or at least a part of the fibers of the fibrous material 3 is provided for manufacturing the desired yarn 5 by rotation. In this case, the rotation is generated by a targeted air flow in the area of ​​the spindle 17, wherein the air flo...

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PUM

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Abstract

The invention relates to a spinning machine and a method for interrupting yarn production on a spinning machine. The spinning machine comprises at least one spinning point (1) having an inlet for a fiber material (3) and an outlet for the yarn (5) produced from the fiber material (3), wherein the spinning machine comprises a delivery device (6) for feeding the fiber material (3) into the spinning point (1), a take-off device for drawing off the yarn from the spinning point, a winding device for winding up the produced yarn, and a yarn monitoring unit for monitoring at least one yarn parameter. The feed speeds of the delivery device, the take-off device, and the winding device are gradually reduced to a stop in order to interrupt the yarn production, wherein the reducing takes place such that the end (10) of the produced yarn (5) is located between the outlet (4) of the spinning point (1) and the winding device (8) after the reducing is completed.

Description

Technical field [0001] The present invention relates to a method for interrupting the production of yarn on a spinning machine, wherein the spinning machine has at least one spinning station with an input for fiber material and a method for manufacturing from fiber material The output end of the finished yarn, and the spinning machine has a conveying device for guiding the fiber material to the spinning station, an extraction device for drawing out the yarn from the spinning station, and winding the manufactured yarn A yarn winding device and a yarn monitoring unit for monitoring at least one yarn parameter (for example, yarn thickness or other parameters representing the quality of the yarn), wherein the monitored yarn parameter and rated value are detected When a predetermined deviation occurs, the yarn production is interrupted when the bobbin of the winding device is changed, and / or before the spinning machine is shut down. In addition, a spinning machine for manufacturing ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D01H13/16
CPCD01H13/14D01H13/187D01H4/50D01H1/24D01H1/115D01H4/42
Inventor 阿达尔贝特·斯蒂芬G·沙夫勒E·皮拉马丁·诺瓦克维特茨拉夫·库贝斯J·卢德韦策克弗拉基米尔·克里茨纳
Owner RIETER INGOLSTADT GMBH
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