EP0981447A1 - Verfahren und vorrichtung zum reinigen von leitwalzen in einer rollenrotationsdruckmaschine - Google Patents
Verfahren und vorrichtung zum reinigen von leitwalzen in einer rollenrotationsdruckmaschineInfo
- Publication number
- EP0981447A1 EP0981447A1 EP98934752A EP98934752A EP0981447A1 EP 0981447 A1 EP0981447 A1 EP 0981447A1 EP 98934752 A EP98934752 A EP 98934752A EP 98934752 A EP98934752 A EP 98934752A EP 0981447 A1 EP0981447 A1 EP 0981447A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cleaning
- information
- material web
- guide rollers
- roller
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F35/00—Cleaning arrangements or devices
- B41F35/007—Cleaning arrangements or devices for supports of workpieces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/02—Conveying or guiding webs through presses or machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2235/00—Cleaning
- B41P2235/10—Cleaning characterised by the methods or devices
- B41P2235/26—Spraying devices
Definitions
- the invention relates to methods and a device for cleaning guide rollers in accordance with the preamble of claims 1, 7 and 10.
- Ro L enrot at i onsdruc kmas ch i ne known.
- a running paper web is temporarily wetted with a cleaning liquid at D ruc kabst e L Lung, which is subsequently transferred to the paper or paper, and then together with the color residues dissolved by the paper production a subsequent part of the paper web not wetted with solvent L is removed again.
- the paper web has a different speed than the peripheral speed of the paper Lei twa ze. This differential speed is achieved by means of drive motors which act on the paper.
- DE 44 27 816 A1 describes a method for cleaning ZyLinder in a sheet-fed rotary printing machine. Soiling of the bow is used to control cleaning.
- the invention has for its object to provide methods and a device for cleaning guide rollers.
- the advantages that can be achieved with the invention are, in particular, that the guide rollers are cleaned during the passage of the paper web without a path length calculation between the guide rollers of the special paper web path and a storage of this route having to be carried out in a computer beforehand. There is no need to set up a paper touch-up plan. This also prevents such guide rollers from being braked that were not previously
- FIG. 1 shows the schematic representation of a device for applying information and a device for applying cleaning fluid to a material web
- Fig. 2 shows the schematic representation of a
- LeitwaLze acting device for generating a differential speed with reader.
- Si gna L i nfo rmat i on 6; 7 can consist of perforated information, which consists of a perforated hole 8; 9 having roller 11 in the paper web 1 at intervals b along the paper web 1, the first roller 11 against a circumferential hole 12; 13 having second roller 14 works.
- rollers 11; 14 can be driven by friction or by a night-time drive.
- the hole stamp 8; 9 of the roller 11 can be extended or retracted individually or together projecting over the circumference of the roller 11, e.g. B. mitteLs of a transformer 16 which is connected via a line 17 to a control device 18. This transformer 16 transmits control and energy.
- the output device 4 can also be used with information from laser technology 6; 7 into material web 1.
- the output device 4 in another, not there, last embodiment can also apply bar codes, e.g. B. middle Ink-J et-Ve process.
- a device 19 for applying cleaning agent L 22 is arranged after the output device 4.
- B. extends in the form of a nozzle bar across the width of the paper web.
- the nozzle bar has nozzles 21 arranged next to one another and carrying cleaning agent 22.
- the nozzles 21 are z.
- B. e Lekt ro agnet i see operated and are connected via lines 23 to the control device 18.
- a device 19 for applying cleaning agent L 22 can also consist of a dipping roller with rake line in a storage container and an application roller which can be placed on the paper web 1.
- a reader 24 is arranged in front of the device 19 for applying cleaning agent L 22, which is connected to the control device 18 via a line 26 (FIG. 1).
- a guide roller 27 to be cleaned or a group of guide rollers is assigned a device 28 for generating a differential speed between guide rollers 27 and material web 1.
- This device 28 can consist of a acting on the guide roller 27 or on the roll neck 29, via a control device 31 and a line 32, for. B. exist magnetically, pneumatically or hydraulically actuated friction brake.
- a device 33 is arranged in front of the device 28, which is connected to a control device 31 via a line 34.
- the control units 18; 31, lines 36 are connected to one another, possibly with a central computer unit (FIG. 2).
- cleaning of guide rollers 27 is carried out as follows: By one from a central location, e.g. B. a central computer unit from the entered control command, the cleaning process is started.
- the punch 8; 9 of the first roller 11 of the output device 4 are extended and bring two-track Si gna li nf ormat i on 6; 7 at a distance b, z. B. from 150 mm to the paper web 1.
- the S i gna L i nf ormat i on 6 is z. B. for commissioning the device 19 and for applying detergent and the Si gna L i nf ormat i on 7 is z. B. provided for starting up the device 28 for generating a differential speed.
- the reading device 24 of the device 19 for applying actuates the nozzles 21, which apply the cleaning agents 22 to the paper web 1 (FIG. 1).
- the device 28 for generating a differential speed is switched on and a differential speed of the lateral surface of the guide roller 27 to the material web 1 is generated (FIG. 2). For example, a maximum differential speed is generated, i.e. H. the guide roller 27 is braked briefly to a standstill. The braking device is then released again, etc.
- cleaning agent 22 is applied to the guide roller 27, which, together with the ink residues, is subsequently applied by a cleaning agent not containing re wetted piece of paper web 1 is removed again.
- a view of the device 19 and the device 28 can be made according to each of the signaling information 6; 7 triggered e ns c ha 11 i mpu L s can be extended by means of a timer.
- a sensor asks, e.g. B. the reader 33, the cleaning agent 22 directly from the material web 1.
- This sensor 33 can e.g. B. work according to capacitive, optical or moisture-sensitive methods.
- An output i gna L of this sensor 33 is used to control the cleaning process of the guide roller 27 or one Group of guide rollers used.
- the section of the material web 1 used for cleaning is preferably part of the printing tof f es.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Paper (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19721213A DE19721213A1 (de) | 1997-05-21 | 1997-05-21 | Verfahren und Einrichtung zum Reinigen von Papierleitwalzen |
DE19721213 | 1997-05-21 | ||
PCT/DE1998/001383 WO1998052760A1 (de) | 1997-05-21 | 1998-05-20 | Verfahren und vorrichtung zum reinigen von leitwalzen in einer rollenrotationsdruckmaschine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0981447A1 true EP0981447A1 (de) | 2000-03-01 |
EP0981447B1 EP0981447B1 (de) | 2001-11-28 |
Family
ID=7830062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP98934752A Expired - Lifetime EP0981447B1 (de) | 1997-05-21 | 1998-05-20 | Verfahren und vorrichtung zum reinigen von leitwalzen in einer rollenrotationsdruckmaschine |
Country Status (5)
Country | Link |
---|---|
US (1) | US6332929B1 (de) |
EP (1) | EP0981447B1 (de) |
JP (1) | JP3270063B2 (de) |
DE (2) | DE19721213A1 (de) |
WO (1) | WO1998052760A1 (de) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19954671A1 (de) * | 1999-11-13 | 2001-05-17 | Baldwin Grafotec Gmbh | Druckmaschinenzylinder-Reinigungstuch und -Reinigungsvorrichtung |
DE50003826D1 (de) * | 2000-02-14 | 2003-10-30 | Oxy Dry Maschinen Gmbh | Verfahren und Anordnung zum Reinigen von Leitwalzen einer Rollendruckmachine |
DE10238949B3 (de) * | 2002-08-24 | 2004-02-12 | Voith Paper Patent Gmbh | Verfahren zum Reinigen einer Walze in einem Kalander |
DE102005046801A1 (de) | 2005-09-30 | 2007-04-05 | Leopold Kostal Gmbh & Co. Kg | Elektrische Schalteinrichtung |
ITBO20060530A1 (it) * | 2006-07-11 | 2008-01-12 | Finelettra Internat S A | Dispositivo particolarmente adatto per la pulitura dei rulli di rinvio del nastro di carta nelle rotative da stampa |
CN112319044B (zh) * | 2020-11-26 | 2021-06-04 | 德润杰(山东)纺织科技有限公司 | 一种聚氨酯印刷胶辊保养方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS62132644A (ja) | 1985-12-04 | 1987-06-15 | Tokyo Kikai Seisakusho:Kk | 輪転印刷機における洗浄方法及びその装置 |
AU579278B2 (en) | 1986-04-28 | 1988-11-17 | Nikka Kabushiki Kaisha | Washing method and apparatus for guide rollers of rotary press |
JPS6431641A (en) * | 1987-07-29 | 1989-02-01 | Hamada Printing Press | Washing of rotary press |
SE8903330L (sv) * | 1989-10-10 | 1991-04-11 | Birger Hansson | Foerfarande och anordning foer rengoering av brytrullar |
JPH07106635B2 (ja) | 1991-04-03 | 1995-11-15 | ボールドウィン プリンティング コントロールズ リミテッド | 印刷機のシリンダまたはローラ洗浄装置の洗浄布識別装置 |
DE4427816B4 (de) * | 1994-08-05 | 2005-02-17 | Heidelberger Druckmaschinen Ag | Reinigungsverfahren für Zylinder einer Perfektor-Bogendruckmaschine |
-
1997
- 1997-05-21 DE DE19721213A patent/DE19721213A1/de not_active Withdrawn
-
1998
- 1998-05-20 JP JP54980998A patent/JP3270063B2/ja not_active Expired - Fee Related
- 1998-05-20 EP EP98934752A patent/EP0981447B1/de not_active Expired - Lifetime
- 1998-05-20 US US09/423,662 patent/US6332929B1/en not_active Expired - Fee Related
- 1998-05-20 WO PCT/DE1998/001383 patent/WO1998052760A1/de active IP Right Grant
- 1998-05-20 DE DE59802242T patent/DE59802242D1/de not_active Expired - Fee Related
Non-Patent Citations (1)
Title |
---|
See references of WO9852760A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP0981447B1 (de) | 2001-11-28 |
WO1998052760A1 (de) | 1998-11-26 |
JP3270063B2 (ja) | 2002-04-02 |
US6332929B1 (en) | 2001-12-25 |
DE59802242D1 (de) | 2002-01-10 |
DE19721213A1 (de) | 1998-12-10 |
JP2000512935A (ja) | 2000-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP2392459B1 (de) | Verfahren und Vorrichtung zur Registersteuerung einer Druckmaschine | |
DE3445012A1 (de) | Druckmaschine | |
EP0654350B1 (de) | Verfahren zur vollautomatischen Zylinderreinigung bei Druckmaschinen mit zentralem Leitsystem | |
EP1714926B1 (de) | Verfahren zur Steuerung und/oder Überwachung einer bahnverarbeitenden Maschine | |
EP0436826A2 (de) | Rollenwechselvorrichtung für eine Druckmaschine | |
EP0981447A1 (de) | Verfahren und vorrichtung zum reinigen von leitwalzen in einer rollenrotationsdruckmaschine | |
DE4216243C2 (de) | Vorrichtung zur Reinigung eines Zylinders | |
EP0744367A2 (de) | Vorrichtung zum Erzeugen einer Perforationsspur in einer laufenden Bahn, z.B. Papierbahn | |
EP2069147B1 (de) | Verfahren zum anfahren einer rollenrotationsdruckmaschine | |
DE3152881C2 (de) | Verfahren und Vorrichtung zur Codierung von Gegenständen | |
EP0755356B1 (de) | Vorrichtung und verfahren zum zusammenführen und veredeln mehrerer papierbahnen | |
DE3838674C2 (de) | ||
DE3334470C2 (de) | Farbwerk für eine Rotationsdruckmaschine | |
DE3639972A1 (de) | Verfahren und einrichtung zum aussondern von durch fehlerstellen unbrauchbaren materialbahnabschnitten aus einer materialbahn | |
DE3903599A1 (de) | Maschine zum anbringen eines klebmittels auf langgestrecktem bahnmaterial | |
CH652347A5 (de) | Vorrichtung zum aufbringen eines fluessigen bzw. halbfluessigen mediums auf die druckplatte einer druckmaschine, insbesondere offsetdruckmaschine. | |
DE4415316A1 (de) | Rollenwickelmaschine | |
EP0174423A1 (de) | Vorrichtung zum Aufbringen von in der Länge begrenzten Druckbildern auf eine Wellpappenbahn | |
DE10235392C1 (de) | Druckmaschine zum gleichzeitigen Bedrucken von zwei Bahnen | |
WO1998052760B1 (de) | Verfahren und vorrichtung zum reinigen von leitwalzen in einer rollenrotationsdruckmaschine | |
DE4411109C1 (de) | Verfahren zur Farbmengeneinstellung bei Heberfarbwerken von Druckmaschinen, insbesondere Bogenoffsetdruckmaschinen, sowie entsprechend ausgebildetes Heberfarbwerk | |
DE19801623A1 (de) | Verfahren zum Betrieb einer Offset-Rotationsdruckmaschine | |
EP1099554A2 (de) | Druckmaschinenzylinder-Reinigungstuch und -Reinigungsvorrichtung | |
EP0369348B1 (de) | Vorrichtung zum Aufbringen eines Leimstreifens | |
DE3017009A1 (de) | Vorrichtung zum herstellen von beleimten abschnitten eines bandes und zum anbringen dieser abschnitte an behaeltern |
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 |
|
17P | Request for examination filed |
Effective date: 19991216 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): CH DE FR GB IT LI SE |
|
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 |
|
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: 20010607 |
|
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 |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE FR GB IT LI SE |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20011128 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
REF | Corresponds to: |
Ref document number: 59802242 Country of ref document: DE Date of ref document: 20020110 |
|
ET | Fr: translation filed | ||
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 | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20070522 Year of fee payment: 10 Ref country code: CH Payment date: 20070522 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20070628 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20070611 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20070703 Year of fee payment: 10 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: FR Payment date: 20070518 Year of fee payment: 10 |
|
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: 20080520 |
|
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: 20080531 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080531 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST Effective date: 20090119 |
|
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: 20080602 Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20081202 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080520 |
|
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 Effective date: 20080520 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20080521 |