EP1245705A3 - Method and device for optimizing the unwinding speed on a creel - Google Patents

Method and device for optimizing the unwinding speed on a creel Download PDF

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Publication number
EP1245705A3
EP1245705A3 EP01129042A EP01129042A EP1245705A3 EP 1245705 A3 EP1245705 A3 EP 1245705A3 EP 01129042 A EP01129042 A EP 01129042A EP 01129042 A EP01129042 A EP 01129042A EP 1245705 A3 EP1245705 A3 EP 1245705A3
Authority
EP
European Patent Office
Prior art keywords
balloon size
speed
size
balloons
take
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.)
Withdrawn
Application number
EP01129042A
Other languages
German (de)
French (fr)
Other versions
EP1245705A2 (en
Inventor
Hubert Kremer
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.)
Moenus Textilmaschinen GmbH
Original Assignee
Sucker Mueller Hacoba GmbH and Co
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 Sucker Mueller Hacoba GmbH and Co filed Critical Sucker Mueller Hacoba GmbH and Co
Publication of EP1245705A2 publication Critical patent/EP1245705A2/en
Publication of EP1245705A3 publication Critical patent/EP1245705A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H13/00—Details of machines of the preceding groups
    • D02H13/12—Variable-speed driving mechanisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
    • B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
    • B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02H—WARPING, BEAMING OR LEASING
    • D02H1/00—Creels, i.e. apparatus for supplying a multiplicity of individual threads
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2513/00—Dynamic entities; Timing aspects
    • B65H2513/10—Speed
    • B65H2513/11—Speed angular
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Tension Adjustment In Filamentary Materials (AREA)
  • Guides For Winding Or Rewinding, Or Guides For Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Warping, Beaming, Or Leasing (AREA)

Abstract

Beim Abzug von Fäden von Spulen über Kopf und über Umlenkstellen bilden die Fäden Ballone, deren Größe mit zunehmender Abzugsgeschwindigkeit wächst. Die Ballongröße darf jedoch nicht größer sein als die Hälfte des geringsten Abstandes der Spulenachsen benachbarter Spulen. Größere Ballone können zum Ineinanderschlagen der Ballone benachbarter Spulen und dadurch zu Fadenbrüchen führen. Es soll eine möglichst hohe Abzugsgeschwindigkeit ohne Anstieg von Fadenbrüchen ermöglicht werden. Erfindungsgemäß wird die Ballongröße an mindestens einer Spulstelle mit Meßmitteln erfaßt und durch Verändern der Abzugsgeschwindigkeit in Abhängigkeit von der gemessenen Ballongröße eingestellt. Die Einstellung der Ballongröße erfolgt auf einen Wert in einem Bereich kleiner oder gleich einer maximalen Ballongröße und größer oder gleich einer minimalen Ballongröße.

Figure 00000001
When pulling threads from bobbins overhead and over deflection points, the threads form balloons, the size of which increases with increasing take-off speed. However, the balloon size must not be larger than half the smallest distance between the coil axes of adjacent coils. Larger balloons can cause the balloons of adjacent bobbins to knock into one another, causing thread breaks. The highest possible take-off speed should be made possible without increasing thread breaks. According to the invention, the balloon size is recorded at at least one winding point with measuring means and adjusted by changing the take-off speed as a function of the measured balloon size. The balloon size is set to a value in a range less than or equal to a maximum balloon size and greater than or equal to a minimum balloon size.
Figure 00000001
EP01129042A 2001-01-30 2001-12-07 Method and device for optimizing the unwinding speed on a creel Withdrawn EP1245705A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10103892 2001-01-30
DE2001103892 DE10103892A1 (en) 2001-01-30 2001-01-30 To control the yarn take-off speed at a creel, for a warping beam, the dimensions of the yarn balloon at the bobbins are monitored for adjustment by altering the take-off speed to give higher speeds without increased yarn breaks

Publications (2)

Publication Number Publication Date
EP1245705A2 EP1245705A2 (en) 2002-10-02
EP1245705A3 true EP1245705A3 (en) 2004-12-08

Family

ID=7672068

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01129042A Withdrawn EP1245705A3 (en) 2001-01-30 2001-12-07 Method and device for optimizing the unwinding speed on a creel

Country Status (3)

Country Link
EP (1) EP1245705A3 (en)
CN (1) CN1369583A (en)
DE (1) DE10103892A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004051880A1 (en) * 2004-10-26 2006-04-27 Saurer Gmbh & Co. Kg Optimizing yarn take-off in automatic cross-winding machine, to reduce tensile force on yarn and minimize damage, using positioning device for vertically adjustable yarn guide above take-off bobbin
JP2006298522A (en) * 2005-04-18 2006-11-02 Tsudakoma Corp Brake device
CN102877193A (en) * 2011-07-14 2013-01-16 际华三五四二纺织有限公司 Inversion-type cylinder weft yarn unwinding device
DE102015005328A1 (en) 2015-04-27 2016-10-27 Saurer Germany Gmbh & Co. Kg Apparatus and method for determining the diameter of a thread balloon formed by a running thread at a workstation of a textile machine
DE102015014382A1 (en) 2015-11-09 2017-05-11 Saurer Germany Gmbh & Co. Kg Workstation of a double twisting or cabling machine
CN108138396B (en) 2015-11-09 2020-03-20 丰田工业株式会社 Arrangement of devices for feeding weft yarns
DE102016001099A1 (en) 2016-02-02 2017-08-03 Saurer Germany Gmbh & Co. Kg Device and method for determining the diameter of a thread balloon formed by a running thread at a workstation of a thread balloon forming textile machine
DE102016001164A1 (en) 2016-02-02 2017-08-03 Saurer Germany Gmbh & Co. Kg Method and device for operating a workstation of a thread balloon-forming textile machine
CN108396465B (en) * 2018-04-28 2023-07-28 广东鑫球新材料科技有限公司 Cotton core rod forming machine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186896A (en) * 1977-10-24 1980-02-05 Maschinenfabrik Benninger Ag Apparatus for balloon limiting at a bobbin creel
US5551223A (en) * 1994-01-28 1996-09-03 Zinser Textilmaschinen Gmbh Process and apparatus for optimizing spin geometry of a ring spinning machine
US5553799A (en) * 1993-02-24 1996-09-10 Murata Kikai Kabushiki Kaisha Auxiliary yarn releasing apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4186896A (en) * 1977-10-24 1980-02-05 Maschinenfabrik Benninger Ag Apparatus for balloon limiting at a bobbin creel
US5553799A (en) * 1993-02-24 1996-09-10 Murata Kikai Kabushiki Kaisha Auxiliary yarn releasing apparatus
US5551223A (en) * 1994-01-28 1996-09-03 Zinser Textilmaschinen Gmbh Process and apparatus for optimizing spin geometry of a ring spinning machine

Also Published As

Publication number Publication date
EP1245705A2 (en) 2002-10-02
CN1369583A (en) 2002-09-18
DE10103892A1 (en) 2002-08-08

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