EP1260470A2 - Méthode et dispositif pour l'amortissement actif de vibrations dans des enrouleuses - Google Patents

Méthode et dispositif pour l'amortissement actif de vibrations dans des enrouleuses Download PDF

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Publication number
EP1260470A2
EP1260470A2 EP02010992A EP02010992A EP1260470A2 EP 1260470 A2 EP1260470 A2 EP 1260470A2 EP 02010992 A EP02010992 A EP 02010992A EP 02010992 A EP02010992 A EP 02010992A EP 1260470 A2 EP1260470 A2 EP 1260470A2
Authority
EP
European Patent Office
Prior art keywords
winding
roller
rotation
bodies
axis
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
EP02010992A
Other languages
German (de)
English (en)
Other versions
EP1260470A3 (fr
EP1260470B1 (fr
Inventor
Hermann Albert Dipl.-Ing. Stitz
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 Paper GmbH and Co KG
Original Assignee
Voith Paper Jagenberg 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 Paper Jagenberg GmbH filed Critical Voith Paper Jagenberg GmbH
Publication of EP1260470A2 publication Critical patent/EP1260470A2/fr
Publication of EP1260470A3 publication Critical patent/EP1260470A3/fr
Application granted granted Critical
Publication of EP1260470B1 publication Critical patent/EP1260470B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • B65H18/16—Mechanisms in which power is applied to web roll, e.g. to effect continuous advancement of web by friction roller
    • 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
    • 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
    • B65H2601/10—Ensuring correct operation
    • B65H2601/12—Compensating; Taking-up
    • B65H2601/125—Vibration
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S242/00—Winding, tensioning, or guiding
    • Y10S242/907—Vibration creation or dampening

Definitions

  • the invention relates to a method for damping vibrations during winding of material webs - especially paper and cardboard webs - according to the generic term of claim 1, and a winding machine according to the preamble of claim 8.
  • Winding machines are known in a variety of different constructions and serve the winding of a material web into winding rolls. In the production of paper or Cardboard webs are wound up the finished, several meters wide, web either at the end of the paper machine or at the end of a downstream one Coater.
  • Such winding machines are, for example, from the scriptures DE 40 07 329 A1 and EP 0 792 829 A2 are known.
  • the winding machine from the Document DE 40 07 329 A1 corresponds to the design of the so-called Pope-Roller.
  • Another design of a Pope-Roller is shown in EP 0 792 829 A2, in which during winding the winding axis remains stationary, but the pressure roller in Dependency with the increasing winding is traversed horizontally.
  • the web is used divided by several longitudinal cuts into individual webs, which are wound on cores that are usually made of cardboard.
  • This winding on tubes takes place either on so-called carrier roll winding machines or on so-called back-up roll winding machines.
  • a carrier roll winding machine is known in which the Webs are wound in an upper gusset between the two support rollers. In the outer ends of the outer sleeves engage guide heads for an axial Prevent moving the winding rollers in the changing bed.
  • This Winding machine is called backup roll winding machine.
  • winding machines mentioned have in common that always at least one Roll and at least one winding roller form a pressure line with each other. Partially these winding machines also have an additional pressure roller that Provide winding rollers with an additional contact pressure from above. Is also the mentioned winding machines in common that it is, for example, due to unbalance of the rollers and above all through the winding rollers, vibrate can. The vibrations caused by imbalance are synchronized with the rotational frequencies of the Rollers or the winding rolls. Fluctuations - for example in the thickness - of the material to be wound up, however, lead to extensive use of the winding rolls Out of roundness of the surface. This triggers additional vibrations, in the case of carrier roll winding machines, in extreme cases, for jumping out of the winding roll can lead out of the changing bed.
  • the shifting of the axis of rotation sees a "belly" of the winding roll - hers otherwise circular shape - such that the axes of rotation of the roller and the Winding roll for a short time at a greater distance for the duration of the "belly” brought together. In the event of a "dent" in the winding roll, this is done accordingly a reduction in the distance between the axes of rotation.
  • the axis of rotation of the winding roll or the roller or both axes of rotation be relocated at the same time.
  • the vibration damping according to the invention can also be described as follows: A roll and a winding roll each roll with their outer surfaces on each other from that the cylindrical circumference of the roller of the quasi-cylindrical surface of the Winding roll follows. Any consciously counter a roller by briefly increasing the force a "bump” would be pressed, so would be the elasticity of the winding roll and if necessary, also of the roller covering, the winding roll away from the "dent" be accelerated. This would cause vibrations.
  • a winding roll is circular and also concentric, but its focus is not on its axis of rotation, the winding roller and would also stimulate the winding machine to vibrate.
  • a roller does not necessarily have to be shifted axially parallel, but instead it can be reacted individually at the bearing points with the axis shift.
  • Additional energy is used to move the rotary axes, which is independent of a current energy state of the vibrating system (winding roll and support roller or pressure roller). This allows the additional energy to vibrate Do not make the system vibrate.
  • the additional energy supplied by a powerful hydraulic pump and becomes this hydraulic pump additionally only driven in their lower power range, so one in lower range of the pump characteristic, not the vibration system stimulate.
  • the type of vibration damping according to the invention is an active one Vibration damping.
  • the momentary vibration forces are the momentary vibration accelerations proportional. Therefore, not only within the scope of the invention Vibration forces are measured for the evaluation of the vibration, but also the acceleration itself or the related physical quantities such as path and speed. By suitable differentiation and / or arithmetic then either determine the forces or use the above physical quantities without further processing for the control process of the active vibration damping.
  • Active vibration damping is also known from vehicle construction, where then the noise inside the vehicle was measured at a very high sampling rate to then by means of a targeted control of speakers, which then - In contrast to the vibration damping according to the invention - in the opposite phase vibrate and thus cause sound cancellation.
  • vehicle construction the energies required for active damping, in relation to the winding technology, but only a tiny fraction. This becomes clearer when you shows that according to the current state of the art, a finished The winding roll on the Pope-Roller can weigh over 100 tons.
  • FIG. 1 shows a carrier roller winding machine with two rollers a, b.
  • Winding roll and / or roller can experience an active vibration damping and because of the avoidance of OR wording in the characterizing part of the Main claims or in the subclaims refer to the correspondences here referred to the term "body”.
  • a material web 16 partially wraps around the Roller a and is by the direction of rotation of the rollers a, b on a sleeve 15th wound.
  • a pressure roller d can optionally be present.
  • the roller b has over two bearings 7 (due to the side view in Figure 1, only one bearing being represented).
  • a sensor 9 is located on at least one of the bearings 7 arranged. This transducer 9 is not affected by forces, because he is not in the power flow between winding roll c and an abutment 18th located. However, if the transducer 9 is an acceleration transducer, then he is able to move the bearing 7 due to vibrations to register.
  • the bearing 7 is by means of a strut 17 and an abutment 19 in essentially held in its horizontal position.
  • an actuator 11 preferably in the form of a hydraulic cylinder, arranged. Connection lines of the hydraulic cylinder were here for the sake of Clarity omitted. Alternatively, linear motors are also used as actuators 11 usable.
  • FIG 3 shows a further arrangement of the actuators 11, 12 in a To illustrate the support roller winding machine.
  • the actuators 11, 12 aligned horizontally.
  • the guides 13, 14 need only because of the weight of the Winding roll c be designed to support one side.
  • the actuators 11, 12th horizontally aligned so you can react more sensitively, because the horizontal Component allows small vertical components with a large travel range.
  • FIG. 4 shows a three-roll winding machine.
  • Winding rolls c alternate to the apex line of the roller d and perpendicular to the plane of the drawing staggered. This allows everyone on both sides Grip winding roller c in the sleeves 15 guide heads.
  • the vertical alignment of the actuators 11, 12 has been realized.
  • the roller d does not experience active vibration damping in this exemplary embodiment.
  • FIG. 1 The attack of guide heads in the winding rolls c - in connection with the Active vibration damping according to the invention is shown in FIG.
  • the Dashed double circles on the roller d show the sleeves 15 in their position during the start of wrapping.
  • On a roller d are alternating to their The winding rollers are offset vertically and perpendicular to the plane of the drawing c arranged. Therefore, the ends of the sleeves 15 of each winding roll are c for Guide heads accessible.
  • the winding rolls c raised by actuators in such a way that not the full weight of the roller c comes into play.
  • the contact pressure of the winding roll c on the Roller d are dimensioned smaller than the normal force of the winding roll weight.
  • the Mechanism for lifting the winding roller c combined with the active vibration damping is now the Mechanism for lifting the winding roller c combined with the active vibration damping. It goes without saying that here also one by means of the guide heads additional contact pressure could be realized.
  • the active vibration damping not only for carrier or back-up roll winding machines, i.e. for lengthways divided material webs 16 can be used, but also for the Pope-Roller and its further developments. Here can then both on the Bearings of the pressure roller, as well as an active on the bearings of the winding axis Vibration damping act. Furthermore, the present invention can also be applied to Wrapping machines and also at unwinding stations for coating machines be applied.

Landscapes

  • Winding Of Webs (AREA)
  • Rolls And Other Rotary Bodies (AREA)
  • Vibration Prevention Devices (AREA)
EP02010992A 2001-05-23 2002-05-17 Méthode et dispositif pour l'amortissement actif de vibrations dans des enrouleuses Expired - Lifetime EP1260470B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10125192A DE10125192A1 (de) 2001-05-23 2001-05-23 Verfahren und Vorrichtung zur aktiven Schwingungsdämpfung bei Wickelmaschinen
DE10125192 2001-05-23

Publications (3)

Publication Number Publication Date
EP1260470A2 true EP1260470A2 (fr) 2002-11-27
EP1260470A3 EP1260470A3 (fr) 2004-05-12
EP1260470B1 EP1260470B1 (fr) 2006-09-13

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP02010992A Expired - Lifetime EP1260470B1 (fr) 2001-05-23 2002-05-17 Méthode et dispositif pour l'amortissement actif de vibrations dans des enrouleuses

Country Status (4)

Country Link
US (1) US7588208B2 (fr)
EP (1) EP1260470B1 (fr)
AT (1) ATE339376T1 (fr)
DE (2) DE10125192A1 (fr)

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1650148A2 (fr) * 2004-10-21 2006-04-26 Voith Paper Patent GmbH Machine d'enroulement
EP1683749A2 (fr) * 2005-01-19 2006-07-26 Voith Paper Patent GmbH Bobineuse avec cylindres porteurs
EP1790598A3 (fr) * 2005-11-28 2007-11-14 Voith Patent GmbH Enrouleuse pour enrouler une bande
EP1900663A2 (fr) 2006-09-18 2008-03-19 Voith Patent GmbH Bobineuse
DE102006043629A1 (de) * 2006-09-18 2008-03-27 Voith Patent Gmbh Wickelmaschine mit Linearmotoren
EP1905713A1 (fr) * 2006-09-29 2008-04-02 Voith Patent GmbH Machine d'enroulement sur une bande de matériau
EP1947042A1 (fr) * 2007-01-18 2008-07-23 Reifenhäuser GmbH & Co. KG Maschinenfabrik Machine d'enroulement
EP1790600A3 (fr) * 2005-11-29 2008-09-17 Voith Patent GmbH Enrouleuse
DE112007000826T5 (de) 2006-04-06 2009-02-05 Metso Paper, Inc. Verfahren zur Dämpfung von Schwingungen in Aufwicklern
EP1905712A3 (fr) * 2006-09-29 2009-04-08 Voith Patent GmbH Machine d'enroulement sur une bande de matériau
EP2341022A3 (fr) * 2009-12-29 2012-01-18 Voith Patent GmbH Dispositif d'enroulement de rouleaux
CN101607644B (zh) * 2008-06-17 2012-03-21 美卓造纸机械公司 用于控制振动的方法和装置
CN104148443A (zh) * 2014-07-31 2014-11-19 中国重型机械研究院股份公司 一种废边卷取机减振系统

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005024266A1 (de) * 2005-05-27 2006-11-30 Voith Patent Gmbh Rollenwickeleinrichtung
ATE415369T1 (de) * 2005-09-20 2008-12-15 Voith Patent Gmbh Rollenwickeleinrichtung
FI118482B (fi) * 2006-06-12 2007-11-30 Metso Paper Inc Järjestely telan värähtelyjen vaimentamiseksi
DE102008000096A1 (de) 2008-01-18 2009-07-23 Voith Patent Gmbh Rollenwickelvorrichtung und Verfahren zum Aufwickeln einer Materialbahn zu einer Wickelrolle
FI20095277A (fi) * 2009-03-18 2010-09-19 Metso Paper Inc Kuiturainakoneen telajärjestely ja menetelmä kuiturainakoneen telan värähtelyn vaimentamiseksi
CN104144754B (zh) * 2012-03-07 2017-03-08 首要金属科技奥地利有限责任公司 用于卷绕材料幅面的方法和装置
DE102014204597A1 (de) * 2014-03-12 2015-09-17 Voith Patent Gmbh Hydrauliksystem einer wickelvorrichtung
IT201700078461A1 (it) * 2017-07-13 2019-01-13 Tecno Paper Srl Svolgitore per bobine di materiale cartaceo nastriforme
CN107285106A (zh) * 2017-08-06 2017-10-24 黄松檀 一种复合织布缠绕机
DE102018119740A1 (de) * 2018-08-14 2020-02-20 Voith Patent Gmbh Aufwickelvorrichtung

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Publication number Priority date Publication date Assignee Title
DE7609748U1 (de) * 1976-03-30 1978-09-07 Bruene, Bernhard, 5276 Wiehl Wickelmaschine fuer folien
EP0819638A2 (fr) * 1996-07-19 1998-01-21 Voith Sulzer Papiermaschinen GmbH Procédé et dispositif pour enrouler une bande de papier en un rouleau avec amortisseur actif de vibrations
US5743483A (en) * 1997-03-27 1998-04-28 Illinois Tool Works Inc. Anti-vibration system for high speed winding of sheet material and method therefor
US5961899A (en) * 1997-07-15 1999-10-05 Lord Corporation Vibration control apparatus and method for calender rolls and the like

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DE7609748U1 (de) * 1976-03-30 1978-09-07 Bruene, Bernhard, 5276 Wiehl Wickelmaschine fuer folien
EP0819638A2 (fr) * 1996-07-19 1998-01-21 Voith Sulzer Papiermaschinen GmbH Procédé et dispositif pour enrouler une bande de papier en un rouleau avec amortisseur actif de vibrations
US5743483A (en) * 1997-03-27 1998-04-28 Illinois Tool Works Inc. Anti-vibration system for high speed winding of sheet material and method therefor
US5961899A (en) * 1997-07-15 1999-10-05 Lord Corporation Vibration control apparatus and method for calender rolls and the like

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1650148A2 (fr) * 2004-10-21 2006-04-26 Voith Paper Patent GmbH Machine d'enroulement
EP1650148A3 (fr) * 2004-10-21 2007-11-07 Voith Patent GmbH Machine d'enroulement
EP1683749A2 (fr) * 2005-01-19 2006-07-26 Voith Paper Patent GmbH Bobineuse avec cylindres porteurs
EP1683749A3 (fr) * 2005-01-19 2007-05-30 Voith Patent GmbH Bobineuse avec cylindres porteurs
EP1790598A3 (fr) * 2005-11-28 2007-11-14 Voith Patent GmbH Enrouleuse pour enrouler une bande
EP1790600A3 (fr) * 2005-11-29 2008-09-17 Voith Patent GmbH Enrouleuse
DE112007000826T5 (de) 2006-04-06 2009-02-05 Metso Paper, Inc. Verfahren zur Dämpfung von Schwingungen in Aufwicklern
DE102006043629A1 (de) * 2006-09-18 2008-03-27 Voith Patent Gmbh Wickelmaschine mit Linearmotoren
EP1900663A2 (fr) 2006-09-18 2008-03-19 Voith Patent GmbH Bobineuse
EP1905713A1 (fr) * 2006-09-29 2008-04-02 Voith Patent GmbH Machine d'enroulement sur une bande de matériau
EP1905712A3 (fr) * 2006-09-29 2009-04-08 Voith Patent GmbH Machine d'enroulement sur une bande de matériau
EP1947042A1 (fr) * 2007-01-18 2008-07-23 Reifenhäuser GmbH & Co. KG Maschinenfabrik Machine d'enroulement
CN101607644B (zh) * 2008-06-17 2012-03-21 美卓造纸机械公司 用于控制振动的方法和装置
EP2341022A3 (fr) * 2009-12-29 2012-01-18 Voith Patent GmbH Dispositif d'enroulement de rouleaux
CN104148443A (zh) * 2014-07-31 2014-11-19 中国重型机械研究院股份公司 一种废边卷取机减振系统

Also Published As

Publication number Publication date
DE50208106D1 (de) 2006-10-26
DE10125192A1 (de) 2002-11-28
US20020185567A1 (en) 2002-12-12
US7588208B2 (en) 2009-09-15
EP1260470A3 (fr) 2004-05-12
EP1260470B1 (fr) 2006-09-13
ATE339376T1 (de) 2006-10-15

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