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Spooling device for a workstation of a textile machine for creating cross-wound spools

A technology for cross-winding bobbins and winding devices, which is applied in the directions of transportation and packaging, thin material handling, and transportation of filamentous materials, etc., can solve the problems of dangerous and chaotic yarn winding, and achieve the effect of simple cost.

Active Publication Date: 2014-06-18
SAURER GERMANY GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0024] This uncontrolled follow-up of the back-up and pinch rolls always poses a danger that the lower yarn is caught by the back-up and pinch rolls, creating chaotic yarn entanglements

Method used

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  • Spooling device for a workstation of a textile machine for creating cross-wound spools
  • Spooling device for a workstation of a textile machine for creating cross-wound spools
  • Spooling device for a workstation of a textile machine for creating cross-wound spools

Examples

Experimental program
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Embodiment Construction

[0065] figure 1 is a schematic side view of a station 2 of a textile machine 1 producing cross-wound bobbins, shown in the present case as a so-called automatic winder.

[0066] Such an automatic winder 1, as is known, has in each case a plurality of structurally identical work stations 2 between its (not shown) end frames.

[0067] In these stations 2 (often also referred to as winding stations), it is preferred to rewind the bobbins 3 produced on the ring spinning machine into large-volume cross-wraps, as also known and therefore not described in detail. winding bobbins, which are conveyed on machine-length cross-wound bobbin conveyors 7 by means of a (not shown) service unit, such as a cross-wound bobbin 5 exchanger, after completion of their manufacture, And transport to the yarn roll loading station set on the end side of the machine.

[0068] In addition, such automatic winders 1 often have a logistics device in the form of a reel delivery system and a sleeve delivery ...

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Abstract

The spooling device has a bobbin frame (8) which integrates with a variable speed drive unit (19) connected to a sleeve mounting plate. A separate drive unit (14) has a thread traversing device (10) which controls a winding device (4). A single motor impinged coil frame positioning device (38) is supported in bobbin frame and is hold in a floating position and is spaced from thread traversing device, such that predetermined spacing is formed between surfaces (39) of cross-wound bobbin (5) and thread traversing device, during the bobbin travel of the cross-wound bobbin..

Description

technical field [0001] The invention relates to a winding device for a station of a textile machine for producing cross-wound bobbins. Background technique [0002] Winding devices of textile machines for producing cross-wound bobbins are known to have to fulfill at least two basic conditions. [0003] On the one hand, such a winding device must have means to be able to rotate the sleeve as well as the cross-winding bobbin, i.e. to rotate it to wind the yarn; Means for continuously traversing the yarn, which means continuously traversing the yarn between the winding sides of the winding sleeve. [0004] Winding devices thus formed have been known for a long time in different embodiments in the construction of textile machines and are described in great detail in extensive texts in the patent literature. [0005] With regard to automatic bobbin winders, for example winding devices are known for a long time, in which the sleeves are driven in frictional contact or the bobbin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65H54/28B65H54/52B65H54/54B65H54/74
CPCB65H2701/31B65H59/005B65H54/547B65H54/28B65H54/2821B65H54/2827B65H54/553
Inventor D·鲍尔赫尔穆特·科伦卡尔·克尔兹亚历山大·马克思
Owner SAURER GERMANY GMBH & CO KG
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