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Yarn laying device

A yarn and control device technology, applied in the directions of transportation and packaging, thin material handling, and conveying filamentous materials, etc., can solve the problems of difficult maintenance, complicated control technology, and easy failure, so as to reduce maintenance costs and reduce The effect of downtime

Active Publication Date: 2019-08-23
SSM萨罗瑞士麦特雷有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This additional component is complex in control technology, prone to failure and difficult to repair

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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  • Yarn laying device
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Examples

Experimental program
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Embodiment Construction

[0032] figure 1 Partially shown is a winder 10 with a yarn laying device 12 for winding a yarn 14 onto a bobbin 16 . for example can be found in figure 1 The yarn 14 to be wound on a bobbin 16 is provided on a storage bobbin not shown in detail. The bobbin 16 is arranged on a bobbin holder 18 and is rotatable by an electric motor 20 about its longitudinal axis 22 in the direction of the arrow 24 .

[0033] The thread laying device 12 is designed as a so-called paddle wheel yarn laying device and has two paddle wheels 26 , 28 each. The two impellers 26 , 28 can each be driven independently of one another in opposite directions about their axes of rotation 32 , 34 by means of an electric motor 30 . The electric motor 30 and the impellers 26 , 28 are arranged on a support frame 36 . The control device 38 serves to control the electric motor 30 of the two impellers 26 , 28 and preferably also the electric motor 20 of the bobbin holder 18 .

[0034] Said impellers 26, 28 are u...

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PUM

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Abstract

The invention relates to an impeller-driven thread laying for winding a thread (14) onto a spool (16), wherein a control device (38) for positioning the thread (14) in a predefined axial position (70) along the traverse axis (62) is programmed a) to control the electric motors (30) of both impellers (26, 28) such that one of the two impellers (26, 28) moves the thread (14) with the blade front side (56) of one of its blades (26a, 26b, 26c; 28a, 28b, 28c) in its rotational traversing direction (60) into the predefined axial position (70), and the respective other blade of the two impellers (26, 28) is moved around its axis of rotation (32, 34) until the thread (14) in the predefined axial position (70) has been guided between the blade front side (56) of the blade (26a, 26b, 26b; 28a, 28b, 28c) of the one impeller (26, 28) and the blade front side (56) of a blade (26a, 26b, 26b; 28a, 28b, 28c) of the other impeller (26, 28); or b) to control the electric motor (30) of one of the two impellers (26, 28) such that the impeller (26, 28) moves the thread with the blade rear side (58) of one of its blades (26a, 26b, 26b; 28a, 28b, 28c) against its rotational traversing direction into the predefined axial position (70).

Description

technical field [0001] The invention relates to a yarn laying device / yarn anti-lapping device for the winding process. Background technique [0002] In the textile industry, during the winding process, winding machines with possibly several tens of winding positions are used, each of which has a yarn laying device. Such yarn laying devices are used to move the yarn to be wound on a rotating bobbin or yarn bobbin to and fro along the bobbin longitudinal axis by high-frequency reciprocating movements. In practice, the so-called impeller-type yarn laying device here is mainly due to its structurally simple construction and its proven reliability. Such impeller-type yarn laying devices are characterized in that they have two impellers which are driven in opposite directions about their respective axes of rotation. The impellers usually each have two or three blades which extend in radial direction from the axis of rotation of the respective impeller. The yarn to be wound on t...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65H54/28B65H54/34
CPCB65H54/2839B65H54/289B65H54/34
Inventor M·科里斯特
Owner SSM萨罗瑞士麦特雷有限公司