EP2578731A3 - Method for correcting a parameter dependent on the thickness of a fibre strand and textile machine with a device for stretching a fibre strand - Google Patents

Method for correcting a parameter dependent on the thickness of a fibre strand and textile machine with a device for stretching a fibre strand Download PDF

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Publication number
EP2578731A3
EP2578731A3 EP12186912.7A EP12186912A EP2578731A3 EP 2578731 A3 EP2578731 A3 EP 2578731A3 EP 12186912 A EP12186912 A EP 12186912A EP 2578731 A3 EP2578731 A3 EP 2578731A3
Authority
EP
European Patent Office
Prior art keywords
textile machine
fibre strand
stretching
sliver
correcting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP12186912.7A
Other languages
German (de)
French (fr)
Other versions
EP2578731B1 (en
EP2578731A2 (en
Inventor
Michael Ueding
Bernhard Mohr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Rieter Ingolstadt GmbH
Original Assignee
Rieter Ingolstadt GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Rieter Ingolstadt GmbH filed Critical Rieter Ingolstadt GmbH
Publication of EP2578731A2 publication Critical patent/EP2578731A2/en
Publication of EP2578731A3 publication Critical patent/EP2578731A3/en
Application granted granted Critical
Publication of EP2578731B1 publication Critical patent/EP2578731B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01H—SPINNING OR TWISTING
    • D01H13/00—Other common constructional features, details or accessories
    • D01H13/32—Counting, measuring, recording or registering devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H63/00—Warning or safety devices, e.g. automatic fault detectors, stop-motions ; Quality control of the package
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2701/00—Handled material; Storage means
    • B65H2701/30—Handled filamentary material
    • B65H2701/31—Textiles threads or artificial strands of filaments
    • B65H2701/311—Slivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Quality & Reliability (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Spinning Or Twisting Of Yarns (AREA)
  • Looms (AREA)
  • Treatment Of Fiber Materials (AREA)

Abstract

Die Erfindung betrifft ein Verfahren zur Korrektur einer von der Banddicke eines Faserbands (2) abhängigen Kenngröße im Bereich einer das Faserband (2) verstreckenden Textilmaschine, wobei die Kenngröße während der Verstreckung des Faserbands (2) kontinuierlich oder intervallartig ermittelt wird. Erfindungsgemäß wird vorgeschlagen, dass die nach einem Stillstand der Textilmaschine ermittelten Beträge der Kenngröße wenigstens zeitweise in Abhängigkeit der Abweichung der nach dem Stillstand ermittelten Kenngröße von einem vor dem Stillstand definierten Referenzwert (14) korrigiert werden. Ferner wird eine Textilmaschine mit einer Vorrichtung zum Verstrecken eines Faserbands (2) sowie einer Steuer- und/oder Regeleinheit vorgeschlagen, die sich dadurch auszeichnet, dass die Steuer- und/oder Regeleinheit ausgebildet ist, eine von der Banddicke eines Faserbands (2) abhängige und im Bereich der Textilmaschine ermittelten Kenngröße gemäß dem erfindungsgemäßen Verfahren zu korrigieren.

Figure imgaf001
The invention relates to a method for correcting a characteristic dependent on the strip thickness of a sliver (2) in the region of a textile machine which draws the sliver (2), wherein the characteristic is determined continuously or at intervals during the stretching of the sliver (2). According to the invention, it is proposed that the values of the parameter determined after a standstill of the textile machine be corrected at least temporarily as a function of the deviation of the parameter determined after standstill from a reference value (14) defined before standstill. Further, a textile machine with a device for stretching a sliver (2) and a control and / or regulating unit is proposed, which is characterized in that the control and / or regulating unit is formed, one of the band thickness of a sliver (2) dependent and to correct the parameter determined in the area of the textile machine according to the method according to the invention.
Figure imgaf001
EP12186912.7A 2011-10-06 2012-10-02 Method for correcting a parameter dependent on the thickness of a fibre strand and corresponding textile machine with a device for stretching a fibre strand Active EP2578731B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011054216A DE102011054216A1 (en) 2011-10-06 2011-10-06 Method for correcting a characteristic dependent on the strip thickness of a sliver and textile machine with a device for drawing a sliver

Publications (3)

Publication Number Publication Date
EP2578731A2 EP2578731A2 (en) 2013-04-10
EP2578731A3 true EP2578731A3 (en) 2015-04-08
EP2578731B1 EP2578731B1 (en) 2018-07-11

Family

ID=47008379

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12186912.7A Active EP2578731B1 (en) 2011-10-06 2012-10-02 Method for correcting a parameter dependent on the thickness of a fibre strand and corresponding textile machine with a device for stretching a fibre strand

Country Status (4)

Country Link
EP (1) EP2578731B1 (en)
CN (1) CN103103661B (en)
BR (1) BR102012020717A2 (en)
DE (1) DE102011054216A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115421465B (en) * 2022-10-31 2023-01-17 北京聚新工程技术有限公司 Optimized self-adaptive control method and system for textile equipment

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030892A1 (en) * 1990-09-29 1992-04-02 Schlafhorst & Co W RINSING DEVICE ON A TEXTILE MACHINE
EP0574693A2 (en) * 1992-06-17 1993-12-22 Rieter Ingolstadt Spinnereimaschinenbau AG Method and device for the signal analysis of a regulating stage

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4423464A1 (en) * 1994-07-05 1996-01-11 Rieter Ingolstadt Spinnerei Motor speed control on draw:frame with individual motor drives
AU4127999A (en) * 1998-06-12 2000-01-05 Maschinenfabrik Rieter A.G. Adjusting drawframe
DE10214649A1 (en) * 2002-04-02 2003-10-16 Rieter Ingolstadt Spinnerei Device for optimizing the regulation settings of a spinning machine and corresponding method
US20060137145A1 (en) * 2002-10-16 2006-06-29 Otmar Kovacs Spinner preparation machine and cavity resonator
DE102005001995B9 (en) * 2005-01-15 2016-04-21 Rieter Ingolstadt Gmbh Spinning preparation machine with a control device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4030892A1 (en) * 1990-09-29 1992-04-02 Schlafhorst & Co W RINSING DEVICE ON A TEXTILE MACHINE
EP0574693A2 (en) * 1992-06-17 1993-12-22 Rieter Ingolstadt Spinnereimaschinenbau AG Method and device for the signal analysis of a regulating stage

Also Published As

Publication number Publication date
EP2578731B1 (en) 2018-07-11
BR102012020717A2 (en) 2014-03-18
DE102011054216A1 (en) 2013-04-11
EP2578731A2 (en) 2013-04-10
CN103103661B (en) 2016-09-21
CN103103661A (en) 2013-05-15

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