EP0163040A1 - Dispositif pour traitement en continu d'une matière textile sans fin - Google Patents

Dispositif pour traitement en continu d'une matière textile sans fin Download PDF

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Publication number
EP0163040A1
EP0163040A1 EP85103486A EP85103486A EP0163040A1 EP 0163040 A1 EP0163040 A1 EP 0163040A1 EP 85103486 A EP85103486 A EP 85103486A EP 85103486 A EP85103486 A EP 85103486A EP 0163040 A1 EP0163040 A1 EP 0163040A1
Authority
EP
European Patent Office
Prior art keywords
roller
deflection
rollers
torque
drive
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
EP85103486A
Other languages
German (de)
English (en)
Other versions
EP0163040B1 (fr
Inventor
Gerold Fleissner
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.)
Truetzschler Nonwovens GmbH
Original Assignee
Fleissner 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 Fleissner GmbH filed Critical Fleissner GmbH
Publication of EP0163040A1 publication Critical patent/EP0163040A1/fr
Application granted granted Critical
Publication of EP0163040B1 publication Critical patent/EP0163040B1/fr
Expired legal-status Critical Current

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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/34—Driving arrangements of machines or apparatus
    • D06B3/345—Means for controlling the tension in the textile material
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06B—TREATING TEXTILE MATERIALS USING LIQUIDS, GASES OR VAPOURS
    • D06B3/00—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating
    • D06B3/10—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics
    • D06B3/12—Passing of textile materials through liquids, gases or vapours to effect treatment, e.g. washing, dyeing, bleaching, sizing, impregnating of fabrics in zig-zag manner over series of guiding means

Definitions

  • the invention relates to a device for the continuous treatment of endless textile material, e.g. Fabric webs, with a plurality of rotatably mounted in a housing, connected in two rows in series, some individually electrically driven deflection rollers and an upstream and / or downstream one, from a pneumatically or hydraulically via a pressure cylinder or electrically loaded with a predetermined pressure, such as a dancer roller, a pair of press rollers controlled for the transport of the textile goods.
  • a predetermined pressure such as a dancer roller, a pair of press rollers controlled for the transport of the textile goods.
  • a shrinking material web is also placed in a wet treatment device of the type mentioned, the textile material contracts more and more during the treatment, with a shrinkage curve characteristic of this textile material. This fact means that each deflecting roller following in the transport direction must rotate at a different speed than the previous one. It is true for such a treatment that no, or at least a uniform fabric tension is generated in the textile material over the entire working process. Otherwise the shrinking process would be adversely affected.
  • the invention has for its object to further develop a device of the type mentioned above in such a way that the deflection rollers provided with a direct drive within the device are driven differentially, in comparison to the product tension prevailing there with the aim that exactly the same on each deflection roller There is torque, depending on that resulting shrinkage result, the changing coefficient of friction or the absorbed drag water etc.
  • the invention provides that the electric drive is electrically connected to at least one of the deflecting rollers with a load cell, the measured values of which are compared together in a differential amplifier and converted there into a positive or negative control signal, and the latter the control signal for correcting the actual one Torque of the respective deflection roller drive passes.
  • a load cell the measured values of which are compared together in a differential amplifier and converted there into a positive or negative control signal, and the latter the control signal for correcting the actual one Torque of the respective deflection roller drive passes.
  • the first and last driven deflecting roller of this treatment device are provided with the load cells.
  • the weight of the dancer roller which specifies the tension in the textile material by its active weight, is measured and used to adjust the torque of the deflection roller drives within the treatment device, or where more than only two, possibly all driven Deflection rollers, their drive value compared and controlled.
  • the setpoint torque for driving the deflection rollers is expediently determined by the active weight of the dancer rollers or the like.
  • the invention is explained using an exemplary embodiment on a wet treatment device. It consists of a completely closed housing 1 with an inlet and outlet provided on the end faces, in which deflection rollers 2, 2 'are rotatably mounted in two rows for the meandering transport of a textile material 3.
  • the deflection rollers 2 'of the lower row rotate within a liquid with a level 4. They are not driven, while the rollers 2 of the upper row are each individually electrically driven.
  • a pair of squeeze rollers 5 is arranged, which exerts a certain longitudinal tension on the textile goods 3 for the uniform transport thereof.
  • the transport speed, the speed of rotation of the press rolls 5 determines the dancer roll 6 arranged upstream of the device, which acts on the press roll drive via a potentiometer 7.
  • the dancer roller 6 is pneumatically or hydraulically loaded by a pressure cylinder 8. However, it is also possible to arrange an electrical voltage regulating device here.
  • the setpoint torque is fixed on the roller drives 10.
  • This dancer roll is preceded by a further pair of press rolls 9, which basically can be assigned to the preceding machine parts, not shown, between which, however, the transport speed of the textile goods 3 is controlled by their respective direct current drive.
  • the web tension S that is determined by the transport of the textile material through the treatment device from the press rolls 5, 9.
  • this web tensile force S on the other side of the roller corresponds to the force S I.
  • the frictional resistance W acts counter to the peripheral force and the roller weight G w perpendicularly downwards.
  • G water in the web running upwards from roller 2 'to roller 2, which is determined by the drag water .
  • the amount of water entrained by the textile goods depends on the transport speed of the textile goods.
  • the drive 10 of the deflection roller 2 must rotate with a torque to be determined.
  • Load cells M 1 and M 2 which are arranged on the first and last deflection roller of the device, are used to achieve the necessary drive torque on the deflection rollers 2 .
  • These electrical units measure the web tensile forces F N at the assigned deflection rollers 2 and pass them on according to FIG. 3 to a differential amplifier, which converts them into a control signal.
  • the torque of the respective top roller drive then changes. The optimum setting is reached when the two load cells M I and M 2 are subjected to the same forces F N.
  • the dancer roller 6 can also be used to adjust the torque on the last deflecting roller (M 2 ), since this is the desirable target torque due to its weight or due to the longitudinal tension it causes in the textile material pretends. M 1 can therefore be omitted and M 3 can work together with M 2 .
  • the device is shown again in cross section in FIG. 4, with the upper driven deflecting roller 2 and the lower loosely rotating deflecting roller 2 '.
  • the electric motor 10 drives the upper deflection roller 2, and the load cells M 1 and M 2 (or M 3 ), which are assigned to the respective shaft on the other longitudinal side of the device, are used for the longitudinal traction train which actually acts on this deflection roller.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatment Of Fiber Materials (AREA)
EP85103486A 1984-05-25 1985-03-25 Dispositif pour traitement en continu d'une matière textile sans fin Expired EP0163040B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3419487A DE3419487A1 (de) 1984-05-25 1984-05-25 Vorrichtung zur kontinue-behandlung von endlosem textilgut
DE3419487 1984-05-25

Publications (2)

Publication Number Publication Date
EP0163040A1 true EP0163040A1 (fr) 1985-12-04
EP0163040B1 EP0163040B1 (fr) 1988-07-27

Family

ID=6236802

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85103486A Expired EP0163040B1 (fr) 1984-05-25 1985-03-25 Dispositif pour traitement en continu d'une matière textile sans fin

Country Status (3)

Country Link
US (1) US4645109A (fr)
EP (1) EP0163040B1 (fr)
DE (2) DE3419487A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534151A1 (fr) * 1991-09-24 1993-03-31 ERHARDT + LEIMER GmbH Procédé et installation pour réguler la force de traction d'une matière textile en bande
EP0653509A1 (fr) * 1993-11-15 1995-05-17 MAGEBA Textilmaschinen Vertriebs-GmbH Danceur pour contrôler la vitesse de rotation
DE19617652A1 (de) * 1996-05-03 1997-11-06 Kuesters Zittauer Maschf Gmbh Anlagenteil zur kontinuierlichen Behandlung einer durchlaufenden Bahn

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3731350C3 (de) * 1987-09-18 1996-04-25 Kleinewefers Ramisch Gmbh Vorrichtung zum Behandeln einer endlosen Ware
DE3834573A1 (de) * 1987-10-12 1989-04-20 Monforts Gmbh & Co A Ausruestungs- und krumpfanlage
US5390483A (en) * 1991-09-12 1995-02-21 Murata Kikai Kabushiki Kaisha Traveler changing method and traveler changing apparatus for carrying out the same
US5357178A (en) * 1993-07-09 1994-10-18 Gettys Corporation Web tensioning control system
US6058582A (en) * 1997-10-03 2000-05-09 Parks & Woolson Napper machine
EP0933457B1 (fr) * 1998-01-23 2003-11-19 Santoni S.p.A. Dispositif d'alimentation d'un fil extensible élastiquement aux machines de tricotage
US6473669B2 (en) 1998-07-03 2002-10-29 Kimberly-Clark Worldwide, Inc. Controlling web tension, and accumulating lengths of web, by actively controlling velocity and acceleration of a festoon
US6314333B1 (en) 1998-07-03 2001-11-06 Kimberly-Clark Worldwide, Inc. Method and apparatus for controlling web tension by actively controlling velocity and acceleration of a dancer roll
US6856850B2 (en) 1998-07-03 2005-02-15 Kimberly Clark Worldwide, Inc. Controlling web tension, and accumulating lengths of web, using a festoon
DE10130340A1 (de) * 2001-06-26 2003-01-02 Bhs Corr Masch & Anlagenbau Bahnspannungs-Regelungs-Vorrichtung für Wellpappeanlage
US7458540B2 (en) * 2003-11-24 2008-12-02 Kimberly-Clark Worldwide, Inc. System and process for controlling the deceleration and acceleration rates of a sheet material in forming absorbent articles
US9309081B2 (en) 2013-10-15 2016-04-12 Kimberly-Clark Worldwide, Inc. Active center pivot device for controlling sheet tension and method of using same

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH245641A (de) * 1942-11-28 1946-11-30 Hermes Patentverwertungs Gmbh Einrichtung zur Messung und selbsttätigen Regelung des Warenzuges bei Textilveredelungsmaschinen, insbesondere Merzerisiermaschinen.
DE856290C (de) * 1942-11-29 1952-11-20 Siemens Ag Zugueberwachungseinrichtung fuer durchlaufende oder aufzuwickelnde Werkstoffbahnen
US3506863A (en) * 1965-06-24 1970-04-14 Continental Can Co Web tension controlling rewind drive
DE1774332A1 (de) * 1968-05-25 1971-07-29 Artos Meier Windhorst Kg Einrichtung zum Regeln der Spannung von laufenden Bahnen
DE2041112A1 (de) * 1970-08-19 1972-02-24 Benninger Ag Maschf Einrichtung zum gleichzeitigen Fuehren mehrerer Textilbahnen in ausgebreitetem Zustand nebeneinander
GB1556474A (en) * 1975-10-02 1979-11-28 Benninger Ag Maschf Apparatus for controlling web tension

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2797918A (en) * 1955-01-03 1957-07-02 Wean Engineering Co Inc Apparatus and method for speed and strip tracking control
US3659767A (en) * 1969-12-29 1972-05-02 John R Martin Tension regulation apparatus
US3643844A (en) * 1970-03-09 1972-02-22 Goodyear Tire & Rubber Apparatus for tensioning fabric
US3858820A (en) * 1973-09-27 1975-01-07 Beloit Corp Double drum winder
US3998368A (en) * 1975-01-03 1976-12-21 West Point Pepperell, Inc. Tension control for continuous lengths of textile material
SU641015A1 (ru) * 1976-11-22 1979-01-05 Ивановский Энергетический Институт Имени В.И.Ленина Устройство дл регулировани нат жени ткани в отделочной машине

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH245641A (de) * 1942-11-28 1946-11-30 Hermes Patentverwertungs Gmbh Einrichtung zur Messung und selbsttätigen Regelung des Warenzuges bei Textilveredelungsmaschinen, insbesondere Merzerisiermaschinen.
DE856290C (de) * 1942-11-29 1952-11-20 Siemens Ag Zugueberwachungseinrichtung fuer durchlaufende oder aufzuwickelnde Werkstoffbahnen
US3506863A (en) * 1965-06-24 1970-04-14 Continental Can Co Web tension controlling rewind drive
DE1774332A1 (de) * 1968-05-25 1971-07-29 Artos Meier Windhorst Kg Einrichtung zum Regeln der Spannung von laufenden Bahnen
DE2041112A1 (de) * 1970-08-19 1972-02-24 Benninger Ag Maschf Einrichtung zum gleichzeitigen Fuehren mehrerer Textilbahnen in ausgebreitetem Zustand nebeneinander
GB1556474A (en) * 1975-10-02 1979-11-28 Benninger Ag Maschf Apparatus for controlling web tension

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0534151A1 (fr) * 1991-09-24 1993-03-31 ERHARDT + LEIMER GmbH Procédé et installation pour réguler la force de traction d'une matière textile en bande
EP0653509A1 (fr) * 1993-11-15 1995-05-17 MAGEBA Textilmaschinen Vertriebs-GmbH Danceur pour contrôler la vitesse de rotation
DE19617652A1 (de) * 1996-05-03 1997-11-06 Kuesters Zittauer Maschf Gmbh Anlagenteil zur kontinuierlichen Behandlung einer durchlaufenden Bahn

Also Published As

Publication number Publication date
US4645109A (en) 1987-02-24
DE3419487A1 (de) 1985-11-28
DE3563995D1 (en) 1988-09-01
EP0163040B1 (fr) 1988-07-27

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