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Method and device for continuously winding up several threads

A technology of wire, equipment, applied in the field of equipment for implementing the method

Active Publication Date: 2012-09-05
OERLIKON TEXTILE GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The known method and the known device have the disadvantage that, due to tolerances in the construction of the device and due to fluctuations in the titer of the thread, it is possible to wind up packages with different diameters on the two bobbin spindles

Method used

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  • Method and device for continuously winding up several threads
  • Method and device for continuously winding up several threads
  • Method and device for continuously winding up several threads

Examples

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Embodiment Construction

[0025] Figures 1 to 4 A first embodiment of the winding device of the invention is shown in several views in . in figure 1 shows a side view of an embodiment, figure 2 is a plan view of each bobbin spindle of the embodiment and image 3 and 4 It is the front view of the embodiment in different working states. The following description applies to all drawings so far as long as no one is concerned.

[0026] The embodiment of the winding device according to the invention has two winding stations 29.1 and 29.2 which are arranged side by side in a frame. In this case the winding stations 29.1 and 29.2 are arranged mirror-symmetrically to a central plane of symmetry. Thus, the right-hand winding station 29.1 comprises a winding turret 10.1 mounted rotatably in the machine frame 12. An overhanging first bobbin spindle 7.1 and an overhanging second bobbin spindle 11.1 offset by 180° are supported on the winding turret 10.1. In the operating state shown, the first bobbin spi...

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PUM

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Abstract

Disclosed are a method and a device for continuously winding up several threads to bobbins. According to the invention, the bobbins are simultaneously retained and wound on two driven bobbin spindles (7.1, 7.2). Each of the bobbin spindles (7.1, 7.2) is disposed on two rotatably mounted bobbin revolvers (10.1, 10.2) which are provided with two additional driven bobbin spindles (11.1, 11.2) for taking over the threads and continuing the winding process. During the winding process, the threads are fed to the bobbins by means of two pressing rollers (6.1, 6.2) which are allocated to the bobbin spindles and rest against the circumference of the bobbins. In order to ensure that all threads are pulled as uniformly as possible off a device that is mounted upstream when changing bobbins on both bobbin spindles (11.1, 11.2), the pressing rollers (6.1, 6.2) are driven at a thread-guiding circumferential speed which is greater than the circumferential speed of the bobbins of both bobbin spindles (11.1, 11.2) when changing the bobbin spindle. To this avail, both pressing rollers (6.1, 6.2) are driven by a joint roller drive unit which is connected to a control device (21) that controls the rotary drive of the bobbin revolvers (10.1, 10.2).

Description

technical field [0001] The invention relates to a method for continuously winding a plurality of wires into a bobbin, and to a device for carrying out the method. Background technique [0002] A method of this type and an apparatus of this type are known from WO 03 / 068648 A1. [0003] In the known method and the known device, the thread is simultaneously wound into a bobbin on two winding spindles arranged next to each other. For this purpose, the individual bobbin spindles are driven by a respective spindle drive. Associated with each winding spindle is a pressure roller, which is held radially displaceable relative to the winding spindle via a rocker. Each freely rotatable pinch roller is in close contact with the circumference of each reel during the winding of the thread into a reel. Two bobbin spindles are arranged cantilevered on each of the winding laps. Each winding turret respectively supports a second bobbin spindle arranged at a dislocation of 180°. As a resu...

Claims

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Application Information

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IPC IPC(8): B65H54/42B65H67/048
CPCB65H54/42B65H2701/31B65H67/048
Inventor 曼弗雷德·迈尔卡尔-海因茨·盖德尔特彼得·施泰因克彼得·克罗尔
Owner OERLIKON TEXTILE GMBH & CO KG
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