EP0768173A1 - Système de commande de la vitesse de rotation - Google Patents

Système de commande de la vitesse de rotation Download PDF

Info

Publication number
EP0768173A1
EP0768173A1 EP96116067A EP96116067A EP0768173A1 EP 0768173 A1 EP0768173 A1 EP 0768173A1 EP 96116067 A EP96116067 A EP 96116067A EP 96116067 A EP96116067 A EP 96116067A EP 0768173 A1 EP0768173 A1 EP 0768173A1
Authority
EP
European Patent Office
Prior art keywords
current
drive motor
motor
master
controlled system
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
EP96116067A
Other languages
German (de)
English (en)
Other versions
EP0768173B1 (fr
Inventor
Rüdiger Karl Seyfried
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.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer Albert AG
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 Koenig and Bauer Albert AG filed Critical Koenig and Bauer Albert AG
Publication of EP0768173A1 publication Critical patent/EP0768173A1/fr
Application granted granted Critical
Publication of EP0768173B1 publication Critical patent/EP0768173B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/004—Electric or hydraulic features of drives
    • B41F13/0045—Electric driving devices

Definitions

  • the invention relates to a speed control device for a multi-motor drive of structural units of a printing press according to the preamble of claim 1.
  • a speed control device for a multi-motor drive of a printing press is known.
  • a guide drive motor with an upstream control path is arranged and each further drive motor has its own control path controlled by the control path of the guide drive motor.
  • the invention has for its object to provide a speed control device for a multi-motor drive units of a printing press, with the drive motors for units with different torque curve can be controlled.
  • the speed control device for a multi-motor drive of a printing press ensures that a structural unit, in particular a folder with a strongly fluctuating torque requirement is driven by a drive motor, the control of which reacts quickly to this fluctuating torque requirement and thus a uniform speed is achieved.
  • This drive motor is used as a master drive.
  • structural units, in particular pressure units are driven by drive motors with less fluctuating torque requirements, the controlled system of which is dependent on this fluctuating but smoothed torque requirement. This means that these components are not excited to vibrate as a result of the control of the master drive.
  • the slave drives can be evaluated with a proportionality factor, so that certain slave motors within the multi-motor drive are defined as unique torque sinks or torque suppliers. This defines a clear direction of torque flow within the printing press even when the load behavior changes.
  • pressure or vibration problems such as register misalignment, due to z. B. tooth flank change or play in a drive shaft prevented.
  • a speed control device according to the invention is shown schematically in the drawing and is described in more detail below.
  • a printing machine e.g. B. a web 1 processing Web-fed rotary printing press consists, for example, of a roller bearing 2, an H-printing unit 6 formed from two bridge printing units 3, 4 and a folder 7.
  • the bridge printing units 3, 4 there are two forme and rubber cylinders 8, 9, 11, 12 and 13, 14, respectively , 16, 17 via a positive drive, ie positive drive, for. B. a gear train connected to each other.
  • the folder 7 and the two bridge printing units 3, 4 are each driven by their own electric motor 18, 19, 21 and are by means of a positive drive, for. B. a drive shaft 22, positively synchronized connected.
  • the electric motors 18, 19, 21 can be designed as DC or three-phase motors. In the exemplary embodiment, DC motors are described.
  • This web-fed rotary printing press can of course also be made from a large number of printing units, including other types, e.g. B. in series, and several folders.
  • the drive motor 18 of the structural units with the greatest fluctuations in torque in the present example the drive motor 18 of the folder 7, is provided as a master drive motor (“master”) 18 provided with a speed sensor 23.
  • master master drive motor
  • a control system 24 is arranged upstream of the master drive motor 18.
  • This controlled system 24 consists of a speed setpoint generator 26, a speed summation point 27, a speed controller 28, a current summation point 29, a current controller 31, a power unit 32 and a current actual value transmitter 33.
  • the speed setpoint transmitter 26 is connected to the first input of the speed summation point 27 and the speed transmitter 23 is connected to the second input.
  • the output of the speed summation point 27 is routed via the speed controller 28 to a first input of the current summation point 29.
  • the second input of the current summation point 29 is connected to the current actual value transmitter 33 of the master drive motor 18 arranged in a current supply line 34.
  • the output of the current summation point 29 is connected to the master drive motor 18 via the current regulator 31 and the downstream power section 32.
  • a further control system 36, 37 is connected upstream of the two drive motors 19, 21 of the bridge printing units 3, 4, which are provided as secondary drive motors 19, 21 (“slaves”), and other possible additionally arranged drive motors.
  • These controlled systems 36, 37 each consist of a current setpoint generator 38, a current level adjustment 39, a current summation point 41, a current regulator 42, a power unit 43 and a current actual value generator 44.
  • the current setpoint generator 38 downstream of the speed regulator 28 is provided with a filter 46 for smoothing the current solitary value.
  • This current setpoint generator 38 is followed by the current level adjustment 39, which leads to a first input of the current summation point 41. Via an input station 47, the filter 46 and the Parameterize current level adjustment 39.
  • the second input of the current summation point 41 is in turn connected to the current actual value transmitter 44 of the respective slave drive motor 19, 21 arranged in a power supply line 48.
  • the output of this current summation point 41 is connected to the respective slave drive motor 19, 21 via the current controller 42 and the downstream power section 43.
  • the mode of operation of the speed control device according to the invention for a multi-motor drive is as follows: A speed setpoint n SET is given to the speed summation point 27 by means of the speed setpoint generator 26. There, the speed setpoint n TARGET is compared with the actual speed value n ACTUAL detected by the speed sensor 23 and any difference that may exist is fed to the speed controller 28.
  • the speed controller 28 determines at its output a current setpoint I SOLL , which is supplied on the one hand to the current summation point 29 of the master drive motor 18 and on the other hand to the current setpoint generator 38 of the controlled system 36, 37 of each slave drive motor 19, 21.
  • the current setpoint I SOLL is compared with the current actual value I IST of the master drive motor 18 detected by the current actual value transmitter 33 and an existing difference is fed to the current controller 31.
  • the current controller 31 controls the master drive motor 18 by means of the power section 32.
  • the controlled system 36, 37 of the respective slave drive motor 19, 21 receives the current setpoint I SET , which is supplied to the current setpoint generator 38, from the output of the speed controller 28.
  • this current setpoint I SOLL of the master drive motor 18 is smoothed and a current setpoint for the slave drive motor 19, 21 is fed to a first input of the current summation point 41 by means of the level adjustment 39.
  • an actual current value of the slave drive motor 19, 21 detected by the current actual value transmitter 44 is compared with the current setpoint. Any existing difference is fed to the current controller 42, which controls the follower motor 19, 21 by means of the power section 43.
  • Each positive drive train is thus by at least two electric motors 18; 19; 21 - a master 18 and at least one slave 19; 21 - driven.
  • the filter 46 for smoothing the current setpoint is preferably designed as a low-pass filter (for example an RC element or LC circuit).
  • This filter 46 can be designed as an active (eg operational amplifier and LC or RC circuit) or passive (eg RC element, LC element) low-pass filter or as a digital filter.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Multiple Motors (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP96116067A 1995-10-09 1996-10-08 Système de commande de la vitesse de rotation Expired - Lifetime EP0768173B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19537587 1995-10-09
DE19537587A DE19537587C2 (de) 1995-10-09 1995-10-09 Antriebsregeleinrichtung für einen Mehrmotorenantrieb einer Druckmaschine

Publications (2)

Publication Number Publication Date
EP0768173A1 true EP0768173A1 (fr) 1997-04-16
EP0768173B1 EP0768173B1 (fr) 1999-03-24

Family

ID=7774404

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96116067A Expired - Lifetime EP0768173B1 (fr) 1995-10-09 1996-10-08 Système de commande de la vitesse de rotation

Country Status (4)

Country Link
US (1) US5787806A (fr)
EP (1) EP0768173B1 (fr)
JP (1) JP2944940B2 (fr)
DE (2) DE19537587C2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0920992A2 (fr) * 1997-12-08 1999-06-09 Fischer & Krecke Gmbh & Co. Machine à imprimer
EP2199083A1 (fr) 2008-12-22 2010-06-23 WIFAG Maschinenfabrik AG Dispositif et procédé de commande pour une machine d'impression.

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19740153C2 (de) * 1997-09-12 2001-02-01 Roland Man Druckmasch Verfahren zur Regelung eines Antriebes innerhalb einer Druckmaschine und Antrieb für eine Druckmaschine
JP3183871B2 (ja) * 1999-08-30 2001-07-09 株式会社東京機械製作所 輪転機のネットワーク型同期制御装置
EP1361048A3 (fr) * 2000-09-20 2009-01-21 Koenig & Bauer Aktiengesellschaft Unité d'impression
DE10128834B4 (de) * 2001-06-15 2006-04-20 Koenig & Bauer Ag Verfahren und Vorrichtung zum Antrieb einer Druckmaschine
US6823792B2 (en) * 2001-07-26 2004-11-30 Heidelberger Druckmaschinen Ag Multi-motor drive and method for driving a printing press
DE10317570B3 (de) * 2003-04-16 2004-09-16 Koenig & Bauer Ag Antriebsvorrichtung eines Aggregates einer Druckmaschine
DE102004051686B4 (de) * 2004-07-13 2007-10-31 Man Roland Druckmaschinen Ag Verfahren zur Regelung einer Rollenrotationsdruckeinheit
CH697884B1 (de) * 2004-07-13 2009-03-13 Manroland Ag Rollenrotationsdruckeinheit.
DE102004048151B4 (de) * 2004-10-02 2018-06-21 Koenig & Bauer Ag Verfahren zur Optimierung von Antriebsreglern
DE102005023482B3 (de) * 2005-05-21 2006-11-16 Koenig & Bauer Ag Verfahren zur Diagnose eines Gummituches
DE102005033574A1 (de) 2005-07-19 2007-01-25 Man Roland Druckmaschinen Ag Anordnung und Verfahren zur Synchronisierung von Druckmaschinen und Zusatzkomponenten
DE102009001304A1 (de) * 2009-03-03 2010-09-09 Manroland Ag Druckeinheit einer Rollenrotationsdruckmaschine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132765A1 (de) * 1991-10-02 1993-04-08 Kba Planeta Ag Drehzahlregeleinrichtung fuer einen mehrmotorenantrieb fuer druckmaschinen
DE4214394A1 (de) * 1992-04-30 1993-11-04 Asea Brown Boveri Rotationsdruckmaschine

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58110110A (ja) * 1981-12-22 1983-06-30 Mitsubishi Electric Corp 圧延機駆動制御装置
GB2156100B (en) * 1984-02-14 1987-11-25 Toshiba Machine Co Ltd Method and system for controlling synchronous drive systems
DE3540645A1 (de) * 1985-11-15 1987-05-21 Koenig & Bauer Ag Offset-rollenrotationsdruckmaschine
JPH0192495A (ja) * 1987-09-29 1989-04-11 Toshiba Corp 抄紙機ドライヤ制御装置
JPH0747309B2 (ja) * 1988-01-15 1995-05-24 リョービ株式会社 複数装置間の連続用紙送り制御装置
US5049798A (en) * 1990-03-13 1991-09-17 Harris Graphics Corporation Control apparatus
JP3313451B2 (ja) * 1993-05-18 2002-08-12 株式会社小森コーポレーション 輪転印刷機の並列同期運転方法及びその装置
US5386772A (en) * 1993-06-15 1995-02-07 Datametrics Corporation High speed media management device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4132765A1 (de) * 1991-10-02 1993-04-08 Kba Planeta Ag Drehzahlregeleinrichtung fuer einen mehrmotorenantrieb fuer druckmaschinen
DE4214394A1 (de) * 1992-04-30 1993-11-04 Asea Brown Boveri Rotationsdruckmaschine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
MEYER S ET AL: "MEHRMOTORENANTRIEB FUER ROTATIONSDRUCKMASCHINEN", 1977, SIEMENS ZEITSCHRIFT, VOL. 51, NR. 5, PAGE(S) 387 - 394, XP000608822 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0920992A2 (fr) * 1997-12-08 1999-06-09 Fischer & Krecke Gmbh & Co. Machine à imprimer
EP0920992A3 (fr) * 1997-12-08 2000-01-05 Fischer & Krecke Gmbh & Co. Machine à imprimer
EP2199083A1 (fr) 2008-12-22 2010-06-23 WIFAG Maschinenfabrik AG Dispositif et procédé de commande pour une machine d'impression.

Also Published As

Publication number Publication date
DE19537587A1 (de) 1997-04-10
DE59601488D1 (de) 1999-04-29
US5787806A (en) 1998-08-04
EP0768173B1 (fr) 1999-03-24
JP2944940B2 (ja) 1999-09-06
JPH09168292A (ja) 1997-06-24
DE19537587C2 (de) 1998-02-26

Similar Documents

Publication Publication Date Title
EP0768173B1 (fr) Système de commande de la vitesse de rotation
DE19740153C2 (de) Verfahren zur Regelung eines Antriebes innerhalb einer Druckmaschine und Antrieb für eine Druckmaschine
DE3617772C2 (fr)
EP0812682B1 (fr) Entraínement pour une machine à imprimer
DE4012396A1 (de) Druckmaschinenanlage
EP1155826A2 (fr) Machine rotative d'impression
EP0753405B1 (fr) Dispositif d'entraínement à plusiers moteurs pour une machine à imprimer
DE1563591A1 (de) Antriebseinrichtung fuer Druckmaschinen mit mehreren Druckwerken
EP0917954B2 (fr) Dispositif et procédé pour produire un valeur de référence d'une position individuelle dans un procédé d'impression
EP0263947B1 (fr) Machine pour le rodage de deux roues coniques ayant des dents incurvées dans leur sens longitudinal
EP2353218B1 (fr) Structure de régulateur pour plusieurs unités d'entraînement accouplées mécaniquement
EP1531992B1 (fr) Dispositif d'entrainement et procede pour assurer la commande d'une unite d'imprimante
DE19502909B4 (de) Mehrmotorenantrieb
DE3906646A1 (de) Mehrfachantrieb an druckmaschinen
DE102007062738A1 (de) Gesamtantrieb aus mehreren mechanisch zusammen gekoppelten Antrieben und Regelung für diesen Mehrfachantrieb
DE10018774B4 (de) Verfahren und Schaltungsanordnung zum lagegeregelten Stillsetzen von rotierenden Bauteilen bei wellenlosen Antrieben bei Spannungsausfall
EP0692377B1 (fr) Procédé et dispositif pour l'entraínement synchrone de composants d'une machine d'impression
DE4132765A1 (de) Drehzahlregeleinrichtung fuer einen mehrmotorenantrieb fuer druckmaschinen
EP3403326A1 (fr) Entraînement de pompe à vide à deux convertisseurs de fréquence
EP1436449A1 (fr) Mecanisme d'entrainement de bancs d'etirage d'un metier a filer
EP1753140A1 (fr) Servomoteur DC à commutation électronique
DE10338976B4 (de) Verfahren zur Rhythmuskompensation bei Bogenrotationsdruckmaschinen
EP4183039B1 (fr) Module de stator pour un système de transport linéaire, système de transport linéaire et méthode de fonctionnement associée
DE3310206A1 (de) Verfahren und schaltungsanordnung zum regeln der drehzahl eines asynchron-motors
DE4112760A1 (de) Mehrfachantrieb an druckmaschinen

Legal Events

Date Code Title Description
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

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): CH DE FR GB IT LI

17P Request for examination filed

Effective date: 19970820

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

17Q First examination report despatched

Effective date: 19980717

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: KOENIG & BAUER AKTIENGESELLSCHAFT

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

ITF It: translation for a ep patent filed

Owner name: DE DOMINICIS & MAYER S.R.L.

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): CH DE FR GB IT LI

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

ET Fr: translation filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19990325

REF Corresponds to:

Ref document number: 59601488

Country of ref document: DE

Date of ref document: 19990429

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

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

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: GB

Ref legal event code: IF02

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20031210

Year of fee payment: 8

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20040928

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20041020

Year of fee payment: 9

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: CH

Payment date: 20041026

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20050503

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20051008

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051031

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20051031

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20051008

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: FR

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20060630

REG Reference to a national code

Ref country code: FR

Ref legal event code: ST

Effective date: 20060630