Method and device for optimising operating parameters on an operating point of a textile machine producing cross-wound spools

A technology of operating parameters and cross-winding, which is applied in the direction of transportation and packaging, conveying filamentous materials, thin material processing, etc.

Inactive Publication Date: 2007-08-01
SAURER GERMANY GMBH & CO KG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0014] Also in this known mechanism no checking of the established splicing parameters is carried out, so accordingly no proposal can be made with the aid of the central control unit to correct specific parameters if necessary

Method used

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  • Method and device for optimising operating parameters on an operating point of a textile machine producing cross-wound spools
  • Method and device for optimising operating parameters on an operating point of a textile machine producing cross-wound spools
  • Method and device for optimising operating parameters on an operating point of a textile machine producing cross-wound spools

Examples

Experimental program
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Embodiment Construction

[0043] Fig. 1 schematically shows a front view of a textile machine for the production of cross-wound bobbins, indicated as a whole by the reference numeral 1, in this embodiment an automatic cross-winder. The automatic crosswinder 1 has a plurality of work stations, so-called winding heads 2 , between its end frames 35 , 36 .

[0044] Small-capacity spinning bobbins 3 produced on ring spinning machines upstream of the production process are rewound on winder 2 to form cross-winding bobbins 11 with several times the size of spinning bobbins 3 yarn capacity. The completed cross-wound spools 11 are transported by an automatic working service unit (for example by means of a cross-wound spool changer 23 ) to a transport mechanism 21 running behind the winding head 2 , which transports the cross-wound spools 11 to a spool loading station (not shown) or the like arranged at the end of the machine.

[0045] This type of automatic cross-winding machine 1 also has a central control u...

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Abstract

The invention relates to a method and a device for optimising operating parameters of a textile machine (1) comprising a plurality of operating points (2) and producing cross-wound spools (11). According to the invention, before beginning a new thread part, first, the base operating parameters on at least one of the operating points of the textile machine (1) are changed; checkable characteristics of the thus produced cross-wound spool (11) or the thread, affecting the selection of the operating parameters, are compared with textile physical or optical patterns, the patterns respectively containing a nominal pattern and a defective pattern deviating from the nominal pattern; and the control device determines corrected values for the operating parameters following confirmation of a match with a defective pattern.

Description

technical field [0001] The invention relates to a method and a device for optimizing operating parameters on a workstation of a textile machine producing cross-wound bobbins. Background technique [0002] In the production of cross-wound bobbins on workstations of textile machines, certain operating parameters must be continuously maintained in order to be able to produce high-quality cross-wound bobbins. These operating parameters depend, for example, on the current material and the desired yarn count, and can vary considerably from yarn lot to lot. [0003] Also, specific operating parameters depend on the type of textile machine. Although specific spinning and winding parameters must be maintained in spinning machines, in automatic crosswinders, in addition to winding parameters, splicing parameters also play an important role. [0004] The cross-wound spools produced on such textile machines must, in addition to high spool weights, have good thread routing, even spool ...

Claims

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Application Information

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IPC IPC(8): B65H63/00B65H69/00
CPCB65H2551/18B65H2701/31B65H69/00B65H63/006B65H63/00B65H2551/21
Inventor 马丁·屈佩尔斯贝恩德-吕迪格·特尔安德里亚什·吉森马丁·克罗伊施乌尔里希·加伊什
Owner SAURER GERMANY GMBH & CO KG
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