EP1790598B1 - Enrouleuse pour enrouler une bande - Google Patents

Enrouleuse pour enrouler une bande Download PDF

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Publication number
EP1790598B1
EP1790598B1 EP20060123334 EP06123334A EP1790598B1 EP 1790598 B1 EP1790598 B1 EP 1790598B1 EP 20060123334 EP20060123334 EP 20060123334 EP 06123334 A EP06123334 A EP 06123334A EP 1790598 B1 EP1790598 B1 EP 1790598B1
Authority
EP
European Patent Office
Prior art keywords
winding
roll
winding machine
roller
motor
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.)
Not-in-force
Application number
EP20060123334
Other languages
German (de)
English (en)
Other versions
EP1790598A3 (fr
EP1790598A2 (fr
Inventor
Hermann Albert Stitz
Manfred Mager Dr.
Jürgen Wolf
Alexander Klupp
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.)
Voith Patent GmbH
Original Assignee
Voith Patent 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 Voith Patent GmbH filed Critical Voith Patent GmbH
Publication of EP1790598A2 publication Critical patent/EP1790598A2/fr
Publication of EP1790598A3 publication Critical patent/EP1790598A3/fr
Application granted granted Critical
Publication of EP1790598B1 publication Critical patent/EP1790598B1/fr
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H18/00—Winding webs
    • B65H18/08—Web-winding mechanisms
    • B65H18/14—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web
    • B65H18/20—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web the web roll being supported on two parallel rollers at least one of which is driven
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/40—Type of handling process
    • B65H2301/41—Winding, unwinding
    • B65H2301/414—Winding
    • B65H2301/4148—Winding slitting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2515/00—Physical entities not provided for in groups B65H2511/00 or B65H2513/00
    • B65H2515/50—Vibrations; Oscillations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2601/00—Problem to be solved or advantage achieved
    • B65H2601/50—Diminishing, minimizing or reducing
    • B65H2601/52—Diminishing, minimizing or reducing entities relating to handling machine
    • B65H2601/524—Vibration

Definitions

  • Material webs must be wound up on shipping or finishing rolls before they can be shipped.
  • reel cores usually winding cores are used, which are preferably made of cardboard.
  • the finished rolls are produced by so-called mother or spool rolls, which are produced at the exit of a paper machine or after the calendering, unwound, cut in the longitudinal direction and then wound on each winding cores.
  • mother or spool rolls which are produced at the exit of a paper machine or after the calendering, unwound, cut in the longitudinal direction and then wound on each winding cores.
  • These cores are either on a support roller of a back-up roll winding machine or laterally on this, or the cores are in one of two support rollers of a double carrier roll winding machine formed winding bed.
  • the direct drive of a winding core of a winding roll has become known with an electric motor, wherein the motor is preferably a synchronous motor.
  • the electric motor is in this case arranged coaxially to the winding roller and coupled to a rotary drive.
  • the closest state of the art is the EP 1 260 470 A2 eye can see.
  • the at least one roller is driven by at least one synchronous motor which is designed as a direct drive motor, and the drive motor is associated with a control or regulating device comprising a transducer for measuring the motor current of the synchronous motor, wherein the recorded motor current recognizable and can be adjusted accordingly or attenuated.
  • the drive motor may advantageously be controlled by a frequency converter.
  • One measure is to control or regulate the speed and / or the torque of the drive motor.
  • a corresponding control unit is provided.
  • control unit is equipped with a transducer for measuring the position of the shaft of the at least one roller and / or bending and / or torsional vibrations in the nip direction of two mutually forming a nip rollers.
  • a roller can consist in that it is attached to a rocker, by which it can be pivoted in the direction of another roller.
  • the reeling machine comprises a control or a regulating device. This ensures that the roll center does not change with a change in the spring stiffness and the load.
  • a winding device formed by a twin-winder winding machine has two support rollers 1, 2, of which at least one is driven.
  • the support rollers 1, 2 form a roller bed, in which several adjacent winding rollers 3 rest during winding on the support rollers 1, 2.
  • From a (not shown) longitudinal cutting device is a material web, in particular a paper or board web, cut before winding into several individual webs, which are then passed through the gap between the support rollers 1, 2 or laterally around the shell of one of the two support rollers 1, 2 around in the roll bed, where they lined up in alignment Sleeves 4 are wound up.
  • the support rollers 1, 2 each form a nip with the winding roller. 3
  • the support roller 1 and / or additionally or alternatively the support roller 2 is driven by a drive motor disposed within its roller shell, which may be, for example, a brushless DC motor, whose stator winding is mounted on a fixed axis, while the armature is disposed on the inside of the rotor.
  • the motor is controlled, for example, by a frequency converter which is located in a control unit outside the roller.
  • the power supply can run through an opening at an end face of the support roller 1, 2 via supply cables, which are arranged in a roller channel located in the roll axis.
  • the support rollers 1, 2 are mounted on both sides on roller bearings.
  • sensors for detecting vertical vibrations of the winding roll 3 in the direction of an arrow 5 oscillations in the nip direction in the direction of arrows 6, 7 and of torsional vibrations in the direction of arrows. 8 , 9, d. H. in the tangential direction of the support rollers 1, 2, be present.
  • synchronous motors are preferably used according to the invention. This makes it possible to avoid the disturbing frequencies of asynchronous motors in the range of 22 to 24 Hz. According to the invention, it is possible to use a control software which depends on the machine Disruptive influences acting in advance and is designed in particular as a self-learning system.
  • the invention can be used in the double-takeup winder described above, but also when only a single roller is used as a support roller for the paper webs cut in the longitudinal direction.
  • the individual coils are supported alternately in an eleven o'clock position and in a one o'clock position relative to the back-up roller.
  • there is a desire for a constant maintenance of the position of the center of the support roller which is realized by the use of a positioning according to the invention.
  • the windings can also be located at other symmetrically opposite positions in the region of the two upper quadrants of the support roller.

Landscapes

  • Winding Of Webs (AREA)
  • Replacement Of Web Rolls (AREA)
  • Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)

Claims (5)

  1. Enrouleuse pour enrouler une bande de matériau, en particulier une bande de papier ou de carton, sur au moins un mandrin d'enroulement (4) en une bobine (3) au moyen d'au moins un rouleau (1, 2) sur lequel la bobine (4) repose ou est appliquée pendant l'enroulement, dans laquelle l'enrouleuse est équipée d'au moins un moyen électronique pour compenser les vibrations dudit au moins un rouleau (1, 2) et/ou de la bobine (4), caractérisée en ce que ledit au moins un rouleau (1, 2) peut être entraîné par au moins un moteur synchrone, dans laquelle celui-ci se présente sous la forme d'un moteur à entraînement direct, et un dispositif de commande ou de régulation est associé au moteur d'entraînement et comprend un capteur de valeurs de mesure pour la mesure du courant de moteur du moteur synchrone, dans laquelle le courant de moteur enregistré peut en l'occurrence être reconnu et régulé ou amorti de manière correspondante.
  2. Enrouleuse selon la revendication 1, caractérisée en ce que ledit au moins un moteur à entraînement direct est disposé à l'intérieur de l'enceinte dudit au moins un rouleau (1, 2) et/ou sur l'arbre du rouleau (1, 2) à l'extérieur du rouleau (1, 2).
  3. Enrouleuse selon l'une quelconque des revendications 1 ou 2, caractérisée en ce que le moteur d'entraînement est commandé par un convertisseur de fréquence.
  4. Enrouleuse selon la revendication 3, caractérisée en ce que le moteur d'entraînement est régulé ou commandé en outre par la vitesse de rotation et/ou par le couple.
  5. Enrouleuse selon l'une quelconque des revendications précédentes, caractérisée en ce qu'elle comprend un capteur de valeurs de mesure pour la mesure de la position de l'arbre dudit au moins un rouleau (1, 2) et/ou de vibrations de flexion et/ou de torsion dans la direction de l'emprise de deux rouleaux (1, 2) formant une emprise l'un avec l'autre.
EP20060123334 2005-11-28 2006-11-02 Enrouleuse pour enrouler une bande Not-in-force EP1790598B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200510000171 DE102005000171A1 (de) 2005-11-28 2005-11-28 Wickelmaschine zum Aufwickeln einer Materialbahn

Publications (3)

Publication Number Publication Date
EP1790598A2 EP1790598A2 (fr) 2007-05-30
EP1790598A3 EP1790598A3 (fr) 2007-11-14
EP1790598B1 true EP1790598B1 (fr) 2012-09-05

Family

ID=37807978

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20060123334 Not-in-force EP1790598B1 (fr) 2005-11-28 2006-11-02 Enrouleuse pour enrouler une bande

Country Status (2)

Country Link
EP (1) EP1790598B1 (fr)
DE (1) DE102005000171A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121460B (fi) 2008-04-10 2010-11-30 Metso Paper Inc Kantotelarullain ja menetelmä kantotelarullaimen käyttämiseksi

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1838967A (en) * 1930-10-20 1931-12-29 Westinghouse Electric & Mfg Co Generator braking system for winder drives
DE7121923U (de) 1971-06-05 1972-11-30 J Voith Gmbh Trageinrichtung fuer aus bahnen aufgewickelte rollen
DE2613453A1 (de) * 1976-03-30 1977-10-13 Bernhard Bruene Wickelmaschine fuer folien
DE3011385A1 (de) * 1980-03-25 1981-10-01 Hauni-Werke Körber & Co KG, 2050 Hamburg Tragwalzen-rollvorrichtung fuer endlose materialbahnen
FI103103B1 (fi) 1995-11-01 1999-04-30 Valmet Corp Menetelmä rullauksessa
DE19737709A1 (de) * 1997-08-29 1998-11-19 Voith Sulzer Papiermasch Gmbh Wickelmaschine zum kontinuierlichen Aufwickeln einer Materialbahn
ITFI980131A1 (it) * 1998-06-01 1999-12-01 Celli Spa Macchina bobinatrice o ribobinatrice per la formazione di rotoli di materiale nastriforme di grande diametro
DE20013319U1 (de) 2000-08-02 2000-09-28 Voith Sulzer Papiertechnik Patent GmbH, 89522 Heidenheim Bahnanfangsbefestigung
DE10125192A1 (de) * 2001-05-23 2002-11-28 Voith Paper Patent Gmbh Verfahren und Vorrichtung zur aktiven Schwingungsdämpfung bei Wickelmaschinen
EP1790599B1 (fr) 2003-03-19 2010-08-25 Voith Patent GmbH Machine ou section de machine dotée d'au moins un électromoteur destiné à l'engrenage direct d'un axe d'enroulement d'une bobine d'enroulement, en particulier destiné à l'utilisation dans l'industrie du papier
DE102004001467A1 (de) * 2003-03-19 2004-10-21 Voith Paper Patent Gmbh Maschine oder Maschinenabschnitt mit wenigstens einem vorzugsweise als Synchronmotor oder/und Aufsteckmotor ausgeführten und zum Direktantrieb eines Wickelkerns einer Wickelrolle oder zum Direktantrieb einer sonstigen Drehkomponente dienenden Elektromotor, insbesondere zur Verwendung in der Papierindustrie, und sich hierauf beziehendes Umbauverfahren

Also Published As

Publication number Publication date
EP1790598A3 (fr) 2007-11-14
DE102005000171A1 (de) 2007-05-31
EP1790598A2 (fr) 2007-05-30

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