WO2003091136A3 - Electromagnetic force compensating device for regulating and controlling the tension of a yarn, and system for controlling by means of a plurality of such devices the tension of each single yarn fed from a creel - Google Patents

Electromagnetic force compensating device for regulating and controlling the tension of a yarn, and system for controlling by means of a plurality of such devices the tension of each single yarn fed from a creel Download PDF

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Publication number
WO2003091136A3
WO2003091136A3 PCT/EP2003/003332 EP0303332W WO03091136A3 WO 2003091136 A3 WO2003091136 A3 WO 2003091136A3 EP 0303332 W EP0303332 W EP 0303332W WO 03091136 A3 WO03091136 A3 WO 03091136A3
Authority
WO
WIPO (PCT)
Prior art keywords
yarn
tension
tensioner
movable member
controlling
Prior art date
Application number
PCT/EP2003/003332
Other languages
French (fr)
Other versions
WO2003091136A2 (en
Inventor
Mario Gallo
Original Assignee
Benninger Ag Maschf
Mario Gallo
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 Benninger Ag Maschf, Mario Gallo filed Critical Benninger Ag Maschf
Priority to AU2003226756A priority Critical patent/AU2003226756A1/en
Publication of WO2003091136A2 publication Critical patent/WO2003091136A2/en
Publication of WO2003091136A3 publication Critical patent/WO2003091136A3/en

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
    • D02H13/22—Tensioning devices
    • D02H13/24—Tensioning devices for 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
    • B65H51/00—Forwarding filamentary material
    • B65H51/02—Rotary devices, e.g. with helical forwarding surfaces
    • B65H51/04—Rollers, pulleys, capstans, or intermeshing rotary elements
    • B65H51/06—Rollers, pulleys, capstans, or intermeshing rotary elements arranged to operate singly
    • 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
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/18—Driven rotary elements
    • 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
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/20—Co-operating surfaces mounted for relative movement
    • B65H59/22—Co-operating surfaces mounted for relative movement and arranged to apply pressure to material
    • B65H59/225—Tension discs
    • 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
    • B65H59/10—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by devices acting on running material and not associated with supply or take-up devices
    • B65H59/20—Co-operating surfaces mounted for relative movement
    • B65H59/26—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path
    • B65H59/28—Co-operating surfaces mounted for relative movement and arranged to deflect material from straight path the surfaces being urged towards each other
    • B65H59/30—Surfaces movable automatically to compensate for variation in tension
    • 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)
  • Warping, Beaming, Or Leasing (AREA)

Abstract

A universal electronic tensioner (30; 130; 230; 430; 530) for measuring and controlling with precision the tension (T, T1) of an advancing yarn (31), comprising: a plurality of fixed guides (56a-56c) and movable guides (51 a-51 d) arranged one after the other for engaging the yarn (31) and deflecting it as it advances through the tensioner (30); a movable member (33), mounted rotatingly about a fixed structure (32) and upon which are mounted the movable guides (51 a-51 d); an electromagnetic rotating actuator (34; 434) or 'voice coil', connected to the movable member (33); and an electronic control unit (36) suitable for supplying the rotating actuator (34; 434) with a given electrical current (I) for exerting on the movable member (33) an electromagnetic force (F, C; C1; C2; C3) that is dependent on the electrical current (I) supplied; wherein the entity of this electromagnetic force (F, C; C2; C3) can be compensated, either by varying the electrical current (I), as a function of the angular position assumed by the movable member (33), or by providing a special structure for the electromagnetic rotating actuator (434), so as to maintain the tension (T1) of the yarn exiting from the tensioner constantly conforming over time to a prefixed value (T1 pref), freely selectable by an operator. According to one particularly advantageous embodiment, the movable guides of the tensioner (30; 130; 430) preferably include a movable guide (51 d), arranged at one end of the movable member (33), for releasing the yarn (31) at the tensioner exit point, in a direction tangential to the axis of rotation (35) of the movable member (33). This tensioner (30) is extremely compact and inexpensive to produce, and is particularly suitable for application, one per each yarn, on a warping creel (92), for the purpose of programming and controlling with great precision the tension of each single yarn fed from the creel.
PCT/EP2003/003332 2002-04-26 2003-03-31 Electromagnetic force compensating device for regulating and controlling the tension of a yarn, and system for controlling by means of a plurality of such devices the tension of each single yarn fed from a creel WO2003091136A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003226756A AU2003226756A1 (en) 2002-04-26 2003-03-31 Electromagnetic force compensating device for regulating and controlling the tension of a yarn, and system for controlling by means of a plurality of such devices the tension of each single yarn fed from a creel

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITBI2002A000001 2002-04-26
ITBI20020001 ITBI20020001A1 (en) 2002-04-26 2002-04-26 ELECTROMAGNETIC FORCE COMPENSATION DEVICE TO ADJUST AND CONTROL THE THREAD TENSION AND SYSTEM TO CONTROL USING A

Publications (2)

Publication Number Publication Date
WO2003091136A2 WO2003091136A2 (en) 2003-11-06
WO2003091136A3 true WO2003091136A3 (en) 2004-05-06

Family

ID=29266886

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/003332 WO2003091136A2 (en) 2002-04-26 2003-03-31 Electromagnetic force compensating device for regulating and controlling the tension of a yarn, and system for controlling by means of a plurality of such devices the tension of each single yarn fed from a creel

Country Status (3)

Country Link
AU (1) AU2003226756A1 (en)
IT (1) ITBI20020001A1 (en)
WO (1) WO2003091136A2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101146940B (en) * 2005-03-30 2010-08-18 卡尔迈尔纺织机械制造股份公司 Method and arrangement for operating a creel for a winding machine and creel

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1961686B1 (en) * 2007-02-20 2016-09-14 Iro Ab Yarn tension monitoring and setting system
CN102275771A (en) * 2011-07-19 2011-12-14 吴江金时利织造有限公司 Yarn selection mechanism
IT201700012375A1 (en) * 2017-02-06 2018-08-06 Pigreco Progettazioni Mecc Srl TENSION CONTROL MACHINE FOR THREADS FOR COILERS

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1459332A (en) * 1921-12-19 1923-06-19 Hemphill Co Means for maintaining uniform the tension upon yarn or thread
DE806656C (en) * 1950-04-14 1951-06-18 Josef Sailer Thread tensioner, especially for slip frames
FR1121864A (en) * 1955-04-01 1956-08-28 Roannais Constr Textiles Improvements to tensioners for textile machines
US3231216A (en) * 1962-01-19 1966-01-25 Mach Bourgeas Pain Thread tensioning device for textile machines
NL7112380A (en) * 1971-09-08 1973-03-12 Yarn brake - with fixed thread guides moving thread guides and rotating coil acting on moving thread guides
DE3025765C1 (en) * 1980-07-08 1981-10-01 Karl Mayer Textil-Maschinen-Fabrik Gmbh, 6053 Obertshausen Damping device for a thread brake
JPH06158468A (en) * 1992-11-24 1994-06-07 Tsudakoma Corp Damper apparatus of yarn brake in textile machine
JPH06322632A (en) * 1993-05-11 1994-11-22 Tsudakoma Corp Yarn-braking device in yarn machine
US5454151A (en) * 1993-07-21 1995-10-03 Karl Mayer Textilmaschinenfabrik Gmbh Arrangement for setting the tension of a thread
US5738295A (en) * 1995-11-28 1998-04-14 W. Schlafhorst Ag & Co. Process and apparatus for tensioning a traveling thread in a textile machine by means of a comb tensioner
EP1129974A2 (en) * 2000-02-29 2001-09-05 W. Schlafhorst & Co. Apparatus for controlling the tension of a travelling yarn in an automatic winder
US6511011B2 (en) * 2000-05-17 2003-01-28 Benninger Ag Process for the operation of a bobbin creel and bobbin creel for a winding system

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1459332A (en) * 1921-12-19 1923-06-19 Hemphill Co Means for maintaining uniform the tension upon yarn or thread
DE806656C (en) * 1950-04-14 1951-06-18 Josef Sailer Thread tensioner, especially for slip frames
FR1121864A (en) * 1955-04-01 1956-08-28 Roannais Constr Textiles Improvements to tensioners for textile machines
US3231216A (en) * 1962-01-19 1966-01-25 Mach Bourgeas Pain Thread tensioning device for textile machines
NL7112380A (en) * 1971-09-08 1973-03-12 Yarn brake - with fixed thread guides moving thread guides and rotating coil acting on moving thread guides
DE3025765C1 (en) * 1980-07-08 1981-10-01 Karl Mayer Textil-Maschinen-Fabrik Gmbh, 6053 Obertshausen Damping device for a thread brake
JPH06158468A (en) * 1992-11-24 1994-06-07 Tsudakoma Corp Damper apparatus of yarn brake in textile machine
JPH06322632A (en) * 1993-05-11 1994-11-22 Tsudakoma Corp Yarn-braking device in yarn machine
US5454151A (en) * 1993-07-21 1995-10-03 Karl Mayer Textilmaschinenfabrik Gmbh Arrangement for setting the tension of a thread
US5738295A (en) * 1995-11-28 1998-04-14 W. Schlafhorst Ag & Co. Process and apparatus for tensioning a traveling thread in a textile machine by means of a comb tensioner
EP1129974A2 (en) * 2000-02-29 2001-09-05 W. Schlafhorst & Co. Apparatus for controlling the tension of a travelling yarn in an automatic winder
US6511011B2 (en) * 2000-05-17 2003-01-28 Benninger Ag Process for the operation of a bobbin creel and bobbin creel for a winding system

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 018, no. 490 (C - 1249) 13 September 1994 (1994-09-13) *
PATENT ABSTRACTS OF JAPAN vol. 1995, no. 02 31 March 1995 (1995-03-31) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101146940B (en) * 2005-03-30 2010-08-18 卡尔迈尔纺织机械制造股份公司 Method and arrangement for operating a creel for a winding machine and creel

Also Published As

Publication number Publication date
WO2003091136A2 (en) 2003-11-06
AU2003226756A1 (en) 2003-11-10
ITBI20020001A1 (en) 2003-10-27
AU2003226756A8 (en) 2003-11-10

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