EP0061975A1 - Dispositif de déroulement pour fil fragile en bobine - Google Patents

Dispositif de déroulement pour fil fragile en bobine Download PDF

Info

Publication number
EP0061975A1
EP0061975A1 EP82400569A EP82400569A EP0061975A1 EP 0061975 A1 EP0061975 A1 EP 0061975A1 EP 82400569 A EP82400569 A EP 82400569A EP 82400569 A EP82400569 A EP 82400569A EP 0061975 A1 EP0061975 A1 EP 0061975A1
Authority
EP
European Patent Office
Prior art keywords
coil
wire
motor
brake
tension
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.)
Ceased
Application number
EP82400569A
Other languages
German (de)
English (en)
French (fr)
Inventor
Daniel Pourtier
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.)
Pourtier Pere & Fils Dite Ets Ste
Original Assignee
Pourtier Pere & Fils Dite Ets Ste
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 Pourtier Pere & Fils Dite Ets Ste filed Critical Pourtier Pere & Fils Dite Ets Ste
Publication of EP0061975A1 publication Critical patent/EP0061975A1/fr
Ceased legal-status Critical Current

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Classifications

    • 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
    • B65H59/387—Regulating unwinding speed

Definitions

  • an unwinding device comprising a mechanism capable of applying a motor torque or resistant to the coil in rotation during the unwinding of the thread that it contains, this mechanism, composed of a drive motor and a reel slowdown brake, being controlled from a sensor sensitive to the tension of the thread to the output of the coil so as to maintain constant said voltage.
  • This mechanism can ensure very fine regulation of the thread tension by slaving the speed of rotation of the coil produced in an active manner, and not by simple braking.
  • the motor of said mechanism is controlled from the aforementioned sensor, while the brake applies to the coil a constant braking torque.
  • the constant torque permanently applied by the brake to the coil should be adjusted to a value greater than the maximum value of all the parasitic torques which the coil undergoes in its rotation due to structural or mounting imperfections that it inevitably involves so that it is the braking torque voluntarily applied to the coil which is predominant and defines the overall resistive torque exerted on the coil, including the torque necessary to overcome the inertia of the coil during deceleration.
  • the motor can be powered by an electronic quadrant speed controller controlled by the thread tension sensor, which is an advantageous solution because the quadrant drive is a relatively simple and inexpensive device. In addition, the power consumed by the brake is in practice very low.
  • the single figure schematically represents a device according to the invention.
  • the wire 2 forms between two pulleys 4, 5 a loop 6 passing over a movable pulley 7.
  • the arm 9 is coupled, via gear 11, 12, to a potentiometer 13 connected to the input of an electronic speed controller 14 to a quadrant whose output feeds a motor 15 connected to the unwinder 3 by a belt 16 .
  • a brake 17 permanently applies a constant braking torque to the unwinder 3.
  • the pulley 7 of the jaw 8 moves and controls, via the servo chain 9, 11, 12, 13 and 14, the motor 15 so that the motor torque qu 'it provides varies accordingly.
  • the engine torque combats the braking torque, the latter being set to a value greater than the maximum value of all the parasitic torques affecting the coil 1 in rotation and inherent in its mounting (friction) and its structure ( inertia, unbalance), so as to mask the fluctuations of these parasitic couples.

Landscapes

  • Tension Adjustment In Filamentary Materials (AREA)
  • Unwinding Of Filamentary Materials (AREA)
  • Navigation (AREA)
  • Inorganic Insulating Materials (AREA)
EP82400569A 1981-04-01 1982-03-30 Dispositif de déroulement pour fil fragile en bobine Ceased EP0061975A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8106545A FR2503114B1 (fr) 1981-04-01 1981-04-01 Dispositif de deroulement pour fil fragile en bobine
FR8106545 1981-04-01

Publications (1)

Publication Number Publication Date
EP0061975A1 true EP0061975A1 (fr) 1982-10-06

Family

ID=9256882

Family Applications (1)

Application Number Title Priority Date Filing Date
EP82400569A Ceased EP0061975A1 (fr) 1981-04-01 1982-03-30 Dispositif de déroulement pour fil fragile en bobine

Country Status (8)

Country Link
EP (1) EP0061975A1 (fi)
JP (1) JPS57209169A (fi)
CA (1) CA1184551A (fi)
DK (1) DK140182A (fi)
ES (1) ES8301825A1 (fi)
FI (1) FI821118L (fi)
FR (1) FR2503114B1 (fi)
NO (1) NO821092L (fi)

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114365A2 (en) * 1982-12-27 1984-08-01 Sumitomo Electric Industries Limited Wire or thread tension controlling dancer roller device
FR2545464A1 (fr) * 1983-05-05 1984-11-09 Faure Cie Ets Julien Appareil derouleur-regulateur automatique de bobines de fils, pour metier a tisser, donneur, canetiere ou autres
EP0228807A1 (en) * 1985-12-03 1987-07-15 Beta Instrument Company Limited Apparatus for tension control of a flexible material during winding or unwinding from a drum or reel
DE3903214A1 (de) * 1989-02-03 1990-08-09 Sahm Georg Fa Wickelvorrichtung fuer einen faden, insbesondere fuer einen faden mit angenaeherter nulldehnung
US4967973A (en) * 1985-03-29 1990-11-06 Murnane Gerard P Wire dispensing machines
US5007597A (en) * 1989-01-31 1991-04-16 Jones Johnnie L Automatic dispenser for elongated flexible coiled elements
FR2721548A1 (fr) * 1994-06-23 1995-12-29 Dornier Gmbh Dispositif pour la dépose mécanique de fibres sans fin imprégnées à l'état humide sur les surfaces ou sections de surfaces quelconques présentant une courbure.
FR2744110A1 (fr) * 1996-01-30 1997-08-01 Ona Electro Erosion Systeme de controle de debobinage de fil pour machine d'electroerosion
EP0870715A2 (en) * 1997-04-09 1998-10-14 Sumitomo Electric Industries, Ltd. Tension control apparatus
DE10154823B4 (de) * 2001-11-08 2006-09-14 Maschinenfabrik Niehoff Gmbh & Co. Kg Vorrichtung zum Umspulen und Umwickeln von dünnem Wickelgut
WO2008037149A1 (fr) * 2006-09-22 2008-04-03 Yu-Hsin Wu Guide-fil
CN102844260A (zh) * 2010-05-21 2012-12-26 株式会社岛精机制作所 纱线供给系统
CN103076758A (zh) * 2012-12-20 2013-05-01 长城信息产业股份有限公司 全光纤传感探头绕制装置及绕制方法
US9856106B1 (en) * 2016-06-29 2018-01-02 The Boeing Company Dynamic feeding systems for knitting machines
CN108411483A (zh) * 2018-05-19 2018-08-17 丹阳市益讯机械有限公司 碳纤维恒张力退绕纬纱架
EP3569750A1 (en) * 2018-05-16 2019-11-20 Fabdesigns, Inc. System and method of unspooling a material into a textile machine
CN111776868A (zh) * 2020-05-28 2020-10-16 重庆市润金新材料科技有限公司 一种张力平衡的键合丝复绕装置
CN111824849A (zh) * 2020-05-28 2020-10-27 重庆市润金新材料科技有限公司 一种键合金丝的复绕方法
US11168416B2 (en) 2018-05-02 2021-11-09 Fabdesigns, Inc. System and method for knitting shoe uppers
US11186930B2 (en) 2018-05-17 2021-11-30 Fabdesigns, Inc. System and method for knitting shoe uppers
CN113734902A (zh) * 2021-11-05 2021-12-03 智慧港创(苏州)机械科技有限公司 气动式放线机
US11401638B2 (en) 2018-05-22 2022-08-02 Fabdesigns, Inc. Method of knitting a warp structure on a flat knitting machine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19942121A1 (de) * 1999-09-03 2001-03-08 Iro Patent Ag Baar Verfahren zum Steuern eines Fadenverarbeitungssystems und Fadenverarbeitungssystem
CN103523596A (zh) * 2013-10-19 2014-01-22 无锡锡洲电磁线有限公司 自动调节的绝缘带绕包恒张力控制装置
CN107934646A (zh) * 2017-12-08 2018-04-20 柳州方盛电气系统有限公司 一种高压线缆送线机

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB376908A (en) * 1930-06-16 1932-07-21 Philips Nv Improvements relating to the controlling of the unwinding spools or bobbins of wire-winding machines
DE1089068B (de) * 1959-01-08 1960-09-15 Grundig Max Ablaufstaender fuer Wickelmaschinen
US2981491A (en) * 1957-12-13 1961-04-25 Gen Electric Wire dispensing apparatus
GB932972A (en) * 1961-03-22 1963-07-31 Keelavite Hydraulics Ltd Apparatus for winding a length of flexible material
GB1036452A (en) * 1962-02-05 1966-07-20 Kanthal Ab Improvements in and relating to a method and device for unwinding wire
FR2122052A5 (fi) * 1971-01-15 1972-08-25 Godderidge Jean
US3725755A (en) * 1969-11-27 1973-04-03 Vanguard Systems for driving reels at controlled speed and power and improved apparatus for effecting such driving

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS527118A (en) * 1975-07-04 1977-01-20 Fudo Construction Co Prefabricated reinforced structure

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB376908A (en) * 1930-06-16 1932-07-21 Philips Nv Improvements relating to the controlling of the unwinding spools or bobbins of wire-winding machines
US2981491A (en) * 1957-12-13 1961-04-25 Gen Electric Wire dispensing apparatus
DE1089068B (de) * 1959-01-08 1960-09-15 Grundig Max Ablaufstaender fuer Wickelmaschinen
GB932972A (en) * 1961-03-22 1963-07-31 Keelavite Hydraulics Ltd Apparatus for winding a length of flexible material
GB1036452A (en) * 1962-02-05 1966-07-20 Kanthal Ab Improvements in and relating to a method and device for unwinding wire
US3725755A (en) * 1969-11-27 1973-04-03 Vanguard Systems for driving reels at controlled speed and power and improved apparatus for effecting such driving
FR2122052A5 (fi) * 1971-01-15 1972-08-25 Godderidge Jean

Cited By (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0114365A3 (en) * 1982-12-27 1986-04-16 Sumitomo Electric Industries Limited Wire or thread tension controlling dancer roller device
EP0114365A2 (en) * 1982-12-27 1984-08-01 Sumitomo Electric Industries Limited Wire or thread tension controlling dancer roller device
FR2545464A1 (fr) * 1983-05-05 1984-11-09 Faure Cie Ets Julien Appareil derouleur-regulateur automatique de bobines de fils, pour metier a tisser, donneur, canetiere ou autres
US4967973A (en) * 1985-03-29 1990-11-06 Murnane Gerard P Wire dispensing machines
EP0228807A1 (en) * 1985-12-03 1987-07-15 Beta Instrument Company Limited Apparatus for tension control of a flexible material during winding or unwinding from a drum or reel
US5007597A (en) * 1989-01-31 1991-04-16 Jones Johnnie L Automatic dispenser for elongated flexible coiled elements
DE3903214A1 (de) * 1989-02-03 1990-08-09 Sahm Georg Fa Wickelvorrichtung fuer einen faden, insbesondere fuer einen faden mit angenaeherter nulldehnung
US5035372A (en) * 1989-02-03 1991-07-30 Georg Sahm Gmbh & Co. Kg Winding device for a yarn, in particular for a yarn with approximately zero elongation
FR2721548A1 (fr) * 1994-06-23 1995-12-29 Dornier Gmbh Dispositif pour la dépose mécanique de fibres sans fin imprégnées à l'état humide sur les surfaces ou sections de surfaces quelconques présentant une courbure.
FR2744110A1 (fr) * 1996-01-30 1997-08-01 Ona Electro Erosion Systeme de controle de debobinage de fil pour machine d'electroerosion
GB2309708A (en) * 1996-01-30 1997-08-06 Ona Electro Erosion Unwinding electrical wire:tension control
EP0870715A2 (en) * 1997-04-09 1998-10-14 Sumitomo Electric Industries, Ltd. Tension control apparatus
EP0870715A3 (en) * 1997-04-09 2002-07-24 Sumitomo Electric Industries, Ltd. Tension control apparatus
DE10154823B4 (de) * 2001-11-08 2006-09-14 Maschinenfabrik Niehoff Gmbh & Co. Kg Vorrichtung zum Umspulen und Umwickeln von dünnem Wickelgut
WO2008037149A1 (fr) * 2006-09-22 2008-04-03 Yu-Hsin Wu Guide-fil
EP2573026A4 (en) * 2010-05-21 2013-10-30 Shima Seiki Mfg WIRE FEED SYSTEM
EP2573026A1 (en) * 2010-05-21 2013-03-27 Shima Seiki Manufacturing., Ltd. Thread supply system
CN102844260A (zh) * 2010-05-21 2012-12-26 株式会社岛精机制作所 纱线供给系统
CN102844260B (zh) * 2010-05-21 2015-06-24 株式会社岛精机制作所 纱线供给系统
CN103076758A (zh) * 2012-12-20 2013-05-01 长城信息产业股份有限公司 全光纤传感探头绕制装置及绕制方法
CN103076758B (zh) * 2012-12-20 2015-08-26 长城信息产业股份有限公司 全光纤传感探头绕制装置及绕制方法
US20180002133A1 (en) * 2016-06-29 2018-01-04 The Boeing Company Dynamic feeding systems for knitting machines
US9856106B1 (en) * 2016-06-29 2018-01-02 The Boeing Company Dynamic feeding systems for knitting machines
US11168416B2 (en) 2018-05-02 2021-11-09 Fabdesigns, Inc. System and method for knitting shoe uppers
US11560653B2 (en) 2018-05-02 2023-01-24 Fabdesigns, Inc. Method for manufacturing footwear articles
EP3569750A1 (en) * 2018-05-16 2019-11-20 Fabdesigns, Inc. System and method of unspooling a material into a textile machine
US11828009B2 (en) 2018-05-16 2023-11-28 Fabdesigns, Inc. System and method of unspooling a material into a textile machine
US11713525B2 (en) 2018-05-17 2023-08-01 Fabdesigns, Inc. Methods for manufacturing footwear articles
US11186930B2 (en) 2018-05-17 2021-11-30 Fabdesigns, Inc. System and method for knitting shoe uppers
CN108411483A (zh) * 2018-05-19 2018-08-17 丹阳市益讯机械有限公司 碳纤维恒张力退绕纬纱架
US11401638B2 (en) 2018-05-22 2022-08-02 Fabdesigns, Inc. Method of knitting a warp structure on a flat knitting machine
CN111776868B (zh) * 2020-05-28 2022-08-09 山东亿能网业有限公司 一种张力平衡的键合丝复绕装置
CN111824849B (zh) * 2020-05-28 2022-08-09 江西同亚科技有限公司 一种键合金丝的复绕方法
CN111824849A (zh) * 2020-05-28 2020-10-27 重庆市润金新材料科技有限公司 一种键合金丝的复绕方法
CN111776868A (zh) * 2020-05-28 2020-10-16 重庆市润金新材料科技有限公司 一种张力平衡的键合丝复绕装置
CN113734902B (zh) * 2021-11-05 2022-02-08 智慧港创(苏州)机械科技有限公司 气动式放线机
CN113734902A (zh) * 2021-11-05 2021-12-03 智慧港创(苏州)机械科技有限公司 气动式放线机

Also Published As

Publication number Publication date
ES510884A0 (es) 1983-02-01
ES8301825A1 (es) 1983-02-01
FI821118L (fi) 1982-10-02
DK140182A (da) 1982-10-02
FR2503114B1 (fr) 1986-02-07
NO821092L (no) 1982-10-04
JPS57209169A (en) 1982-12-22
CA1184551A (fr) 1985-03-26
FI821118A0 (fi) 1982-03-31
FR2503114A1 (fr) 1982-10-08

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19820330

AK Designated contracting states

Designated state(s): AT BE CH DE GB IT NL SE

STAA Information on the status of an ep patent application or granted ep patent

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18R Application refused

Effective date: 19861011

RIN1 Information on inventor provided before grant (corrected)

Inventor name: POURTIER, DANIEL