EP0004605A1 - Vorrichtung zum Waschen von Zylindern an Druckmaschinen, insbesondere Offsetdruckmaschinen - Google Patents

Vorrichtung zum Waschen von Zylindern an Druckmaschinen, insbesondere Offsetdruckmaschinen Download PDF

Info

Publication number
EP0004605A1
EP0004605A1 EP79100871A EP79100871A EP0004605A1 EP 0004605 A1 EP0004605 A1 EP 0004605A1 EP 79100871 A EP79100871 A EP 79100871A EP 79100871 A EP79100871 A EP 79100871A EP 0004605 A1 EP0004605 A1 EP 0004605A1
Authority
EP
European Patent Office
Prior art keywords
washing
roller
cylinder
frame
cylinders
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.)
Withdrawn
Application number
EP79100871A
Other languages
German (de)
English (en)
French (fr)
Inventor
Kurt Difflipp
Harry M. Dr.-Ing. Greiner
Johannes Wanke
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.)
Roland Offsetmaschinenfabrik Faber and Schleicher AG
Manroland AG
Original Assignee
Roland Offsetmaschinenfabrik Faber and Schleicher AG
MAN Roland Druckmaschinen 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 Roland Offsetmaschinenfabrik Faber and Schleicher AG, MAN Roland Druckmaschinen AG filed Critical Roland Offsetmaschinenfabrik Faber and Schleicher AG
Publication of EP0004605A1 publication Critical patent/EP0004605A1/de
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/006—Cleaning arrangements or devices for impression cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F35/00—Cleaning arrangements or devices
    • B41F35/06—Cleaning arrangements or devices for offset cylinders
    • 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
    • B41P2235/20—Wiping devices
    • B41P2235/22—Rollers

Definitions

  • the invention relates to a device for washing cylinders on printing presses, in which a washing device with at least one washing roller can be adjusted to the cylinder to be washed.
  • the washing frequency of the blanket on the blanket essentially depends on which paper is printed. For reasons of cost, more and more inferior paper types are being printed. This results in ever shorter washing intervals. Since the washing of the rubber blanket is very time-consuming, especially in multi-color machines, special washing devices that can be adjusted to the rubber cylinders were used, with which the rubber cylinders could be washed. An arrangement of several washing devices on a multi-color printing machine is very cost-intensive, so that the question arises whether it is not possible or sensible to wash several cylinders with one washing device.
  • the printing cylinder is washed at longer washing intervals because the dirt is more slowly.
  • the use of elaborate washing devices of the previous design has therefore been unprofitable so far.
  • the printing cylinder is still cleaned by hand.
  • the invention is therefore based on the object to provide a small-sized device with which it is possible Use washing device on printing machines, in particular offset printing machines, so that it is possible to quickly and carefully clean several cylinders of a printing machine with one washing device.
  • the advantage of this device is that due to the pivotability of the frame, a single washing device can be set on at least two cylinders, and thus, for example, a washing device for two rubber cylinders can be used in a satellite machine. With a machine in unit design, rubber and pressure cylinders can be washed one after the other, saving time and money.
  • the impression cylinder 1 is in contact with two blanket cylinders 2 and 3 and rotates counterclockwise.
  • a cross member 4 is provided, which extends across the machine width and contains the axis of rotation for a lever 5.
  • This lever 5 is provided as a support for the washing device 6 and 6 'and has two parallel surfaces 7 and 8 to which the washing device can be screwed. While the washing device 6 'can be screwed directly onto the lever 5, an intermediate piece 9 is provided between the lever 5 and the washing device 6, on which the washing device 6 is fastened so as to be displaceable and adjustable. At the same time, a pull rod 10 is articulated on the intermediate piece 9, with which the washing device can be pivoted about the crossmember.
  • the washing devices 6 and 6 are constructed as follows: in a housing 12, which also serves as a collecting trough, two rollers 13 and 14 are rotatably arranged, which have a different diameter.
  • the rollers with the larger diameter are provided with a soft surface, which is ink-absorbing and serve as washing rollers 13.
  • This roller 13 is driven by a gear 15, which meshes with a gear attached to the cylinder journal.
  • the roller 14, which is provided with a hard surface and is adjustable relative to the washing roller 13, is driven by the roller 13 via a forced drive 16. This roller with a hard surface is the squeeze roller 14.
  • the wash roller 13 and the squeeze roller 14 move in the same direction of rotation, the dirt taken over by the wash roller 13 from the blanket cylinder 2 and 3 is scraped off by this wash roller 13 and transported on by the squeeze roller 14.
  • a squeegee 17 placed on the squeeze roller 14 scrapes the dirt into the housing 12.
  • two nozzles 18 and 19 are provided in the housing 12, from which water and cleaning liquid can be sprayed. The spraying is carried out on the cleaned outer surface of the washing roller 13 and the squeezing roller 14. So that both washing rollers 13 can be adjusted simultaneously on the rubber cylinders, the washing roller 13 is first placed on the rubber cylinder 3. Then the washing device 12 is moved on the intermediate piece 9 until its washing roller 13 also bears against the rubber cylinder 1. The washing device is then fixed in this position.
  • the switching steps are divided in such a way that a further stage II is provided between "turned off” III and “washing” I, which serves to control a pump via a timing relay, which separately supplies liquid to the nozzles 18 and 19, in such a way that first Water is sprayed onto the washing roller 13 and then solvent. This is to remove paper dust first before solvent gets on the cylinder.
  • the printing cylinder is cleaned by actuating the hand lever 22 in position IV.
  • the washing unit 6 is moved away from the rubber cylinder 2 and the washing unit 6 'is pivoted toward the printing cylinder 1.
  • the hand lever 22 To wash the printing cylinder 1, the hand lever 22 must be held in this position, because it is not possible to snap it into place since the washing roller 13 must be lifted over the gripper back of the printing cylinder gripper 23.
  • a curve 24 arranged on the pressure cylinder in the area of the gripper serves this purpose.
  • the washing roller 13 is driven by friction during pressure cylinder washing, as a result of which the washing roller 13 is running in this position. If this operation is also to be carried out automatically, a suitable damping element must be provided which enables the washing device to avoid the curve 24. A forced drive via gear wheels can be dispensed with when washing the printing cylinder, since it is not so dirty and therefore no intensive cleaning is required.
  • the cleaning liquid can be supplied by a pump or a pressure vessel, wherein compressed air can be introduced into the pressure vessel via a throttle valve.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
EP79100871A 1978-04-10 1979-03-22 Vorrichtung zum Waschen von Zylindern an Druckmaschinen, insbesondere Offsetdruckmaschinen Withdrawn EP0004605A1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2815388A DE2815388C3 (de) 1978-04-10 1978-04-10 Vorrichtung zum Waschen von Zylindern an Druckmaschinen, insbesondere Offsetdruckmaschinen
DE2815388 1978-04-10

Publications (1)

Publication Number Publication Date
EP0004605A1 true EP0004605A1 (de) 1979-10-17

Family

ID=6036569

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79100871A Withdrawn EP0004605A1 (de) 1978-04-10 1979-03-22 Vorrichtung zum Waschen von Zylindern an Druckmaschinen, insbesondere Offsetdruckmaschinen

Country Status (9)

Country Link
EP (1) EP0004605A1 (enrdf_load_stackoverflow)
JP (1) JPS608232B2 (enrdf_load_stackoverflow)
BR (1) BR7902185A (enrdf_load_stackoverflow)
CH (1) CH647718A5 (enrdf_load_stackoverflow)
DE (1) DE2815388C3 (enrdf_load_stackoverflow)
FR (1) FR2446183A1 (enrdf_load_stackoverflow)
GB (1) GB2047623B (enrdf_load_stackoverflow)
IT (1) IT1148232B (enrdf_load_stackoverflow)
SE (1) SE436853B (enrdf_load_stackoverflow)

Cited By (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243712A3 (de) * 1986-04-29 1988-06-08 Heidelberger Druckmaschinen Aktiengesellschaft Waschvorrichtung für Druckzylinder von Druckmaschinen
EP0243706A3 (de) * 1986-04-29 1988-06-08 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Einrichtung zum Waschen von Zylindern in Rotationsdruckmaschinen
EP0334173A1 (de) * 1988-03-23 1989-09-27 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Vorrichtung zum Reinigen der Arbeitsflächen einer Arbeitsmaschine, insbesondere in einer Druckmaschine
EP0431431A3 (en) * 1989-12-07 1991-11-27 J.M. Voith Gmbh Doctoring device
DE4343692A1 (de) * 1993-12-21 1995-06-22 Roland Man Druckmasch Reinigungseinrichtung für Zylinder von Druckmaschinen, vorzugsweise Offsetdruckmaschinen
DE4416296A1 (de) * 1994-05-09 1995-11-16 Roland Man Druckmasch Vorrichtung zum Aufziehen flexibler Druckformen
DE4440325C1 (de) * 1994-11-11 1996-02-01 Roland Man Druckmasch Reinigungseinrichtung für eine Bogenleiteinrichtung einer Rotationsdruckmaschine
EP0715956A2 (de) 1994-12-06 1996-06-12 MAN Roland Druckmaschinen AG Verfahren und Anordnung zur Reinigung eines Zylinders einer Rotationsdruckmaschine
EP0715955A1 (de) 1994-12-06 1996-06-12 MAN Roland Druckmaschinen AG Verfahren und Anordnung zur Reinigung eines Zylinders einer Rotationsdruckmaschine
DE19524640A1 (de) * 1995-07-06 1997-01-09 Heidelberger Druckmasch Ag Wascheinrichtung für Zylinder einer Druckmaschine
GB2304079A (en) * 1995-08-08 1997-03-12 Heidelberger Druckmasch Ag Cleaning device for cleaning cylinders of a printing machine
EP0770483A3 (de) * 1995-10-26 1997-10-01 Roland Man Druckmasch Waschvorrichtung zur Reinigung von Zylindern eines Offsetdruckwerkes
EP0747219B1 (de) * 1995-06-06 1999-08-11 MAN Roland Druckmaschinen AG Reinigungsvorrichtung für Druckmaschinenzylinder
EP0791456B1 (de) * 1996-02-24 2000-04-19 MAN Roland Druckmaschinen AG Verfahren und Vorrichtung zum Reinigen einer Druckmaschinenzylinderoberfläche
EP1078745A1 (de) * 1999-08-13 2001-02-28 Koenig & Bauer Aktiengesellschaft Einrichtung zum wahlweisen Reinigen mehrerer Zylinder
EP1867481A3 (de) * 2006-06-16 2009-11-04 Technotrans AG Sprühleiste für Waschflüssigkeit
DE102006009085B4 (de) * 2005-03-16 2016-05-12 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zum Waschen eines Zylinders einer Druckmaschine

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61104835U (enrdf_load_stackoverflow) * 1984-12-14 1986-07-03
JPS62176525U (enrdf_load_stackoverflow) * 1986-04-26 1987-11-10
JPS63117740U (enrdf_load_stackoverflow) * 1987-01-23 1988-07-29
JPS63162137U (enrdf_load_stackoverflow) * 1987-04-10 1988-10-24
JPS63162138U (enrdf_load_stackoverflow) * 1987-04-10 1988-10-24
JPH01132531U (enrdf_load_stackoverflow) * 1988-02-17 1989-09-08
JPH01257051A (ja) * 1988-04-07 1989-10-13 Osaka Insatsu Ink Seizo Kk フレキソ印刷ユニットの洗浄装置
DE3903434A1 (de) * 1989-02-06 1990-08-09 Wolfgang Loessner Waschvorrichtung fuer den gummituchzylinder einer offset-druckmaschine
JPH03108640U (enrdf_load_stackoverflow) * 1990-02-20 1991-11-08
DE4209642A1 (de) * 1992-03-25 1993-09-30 Heidelberger Druckmasch Ag Vorrichtung zur wahlweisen Reinigung mehrerer Zylinder
DE4211310A1 (de) * 1992-04-04 1993-10-28 Heidelberger Druckmasch Ag Vorrichtung zur Reinigung farbführender Oberflächen in Druckwerken
DE4215355C2 (de) * 1992-05-13 1995-09-21 Roland Man Druckmasch Waschvorrichtung für Zylinder in Druckmaschinen, insbesondere Bogenoffsetdruckmaschinen
DE4326833B8 (de) * 1993-08-10 2005-05-25 Baldwin Germany Gmbh Druckmaschinenzylinder-Waschvorrichtung
DE4415300B4 (de) * 1994-04-30 2004-08-26 Heidelberger Druckmaschinen Ag Waschverfahren und -einrichtung für eine Druckmaschine
DE4429047A1 (de) * 1994-08-16 1996-02-22 Heidelberger Druckmasch Ag Vorrichtung zum Waschen der Mantelfläche von Zylindern einer Rotationsdruckmaschine
DE19512421C2 (de) * 1994-12-14 1998-10-22 Kba Planeta Ag Einrichtung zum Reinigen mehrerer Zylinder
DE29802171U1 (de) * 1998-02-09 1998-03-19 Heidelberger Druckmaschinen Ag, 69115 Heidelberg Vorrichtung zur Reinigung von zwei Zylindern in einer Druckmaschine
DE19936143B4 (de) * 1999-07-31 2004-11-11 Koenig & Bauer Ag Einrichtung zum Waschen von Zylindern an Druckmaschinen
DE102009002012B4 (de) 2009-03-31 2018-10-31 Koenig & Bauer Ag Vorrichtung zum Reinigen eines Zylinders in einer Druckmaschine
US20120103221A1 (en) * 2010-10-29 2012-05-03 Palo Alto Research Center Incorporated Cleaning Method for a Variable Data Lithography System
US20120103217A1 (en) * 2010-10-29 2012-05-03 Palo Alto Research Center Incorporated Cleaning Subsystem for a Variable Data Lithography System

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1069306A (fr) * 1952-01-04 1954-07-06 Roland Offsetmaschf Dispositif de nettoyage de l'enveloppe de caoutchouc d'un cylindre en caoutchouc de machines à imprimer en offset
DE2331645A1 (de) * 1973-06-22 1975-01-16 Heidelberger Druckmasch Ag An den gummizylinder einer offsetmaschine anstellbare wascheinrichtung

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2158185C2 (de) * 1971-11-24 1975-04-17 Heidelberger Druckmaschinen Ag, 6900 Heidelberg An den Gummizylinder einer Offsetmaschine anstellbare Wascheinrichtung
JPS5172510A (en) * 1974-12-18 1976-06-23 Mitsubishi Heavy Ind Ltd Ofusetsutoinsatsuki niokeru senjosochi
DE2531886C3 (de) * 1975-07-17 1978-04-13 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Verfahren und Vorrichtung zur Reinigung von Zylindern eines Offsetdruckwerkes
JPS532364A (en) * 1976-06-29 1978-01-11 Akinori Mizuno Method of removing flux from faulty arc welding electrode and apparatus therefor

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1069306A (fr) * 1952-01-04 1954-07-06 Roland Offsetmaschf Dispositif de nettoyage de l'enveloppe de caoutchouc d'un cylindre en caoutchouc de machines à imprimer en offset
DE2331645A1 (de) * 1973-06-22 1975-01-16 Heidelberger Druckmasch Ag An den gummizylinder einer offsetmaschine anstellbare wascheinrichtung

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0243706A3 (de) * 1986-04-29 1988-06-08 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Einrichtung zum Waschen von Zylindern in Rotationsdruckmaschinen
EP0243712A3 (de) * 1986-04-29 1988-06-08 Heidelberger Druckmaschinen Aktiengesellschaft Waschvorrichtung für Druckzylinder von Druckmaschinen
EP0334173A1 (de) * 1988-03-23 1989-09-27 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Vorrichtung zum Reinigen der Arbeitsflächen einer Arbeitsmaschine, insbesondere in einer Druckmaschine
EP0431431A3 (en) * 1989-12-07 1991-11-27 J.M. Voith Gmbh Doctoring device
DE4343692A1 (de) * 1993-12-21 1995-06-22 Roland Man Druckmasch Reinigungseinrichtung für Zylinder von Druckmaschinen, vorzugsweise Offsetdruckmaschinen
DE4343692C2 (de) * 1993-12-21 1997-09-11 Roland Man Druckmasch Reinigungseinrichtung für einen Gummituch- oder Druckzylinder von Druckmaschinen, vorzugsweise Offsetdruckmaschinen
DE4416296A1 (de) * 1994-05-09 1995-11-16 Roland Man Druckmasch Vorrichtung zum Aufziehen flexibler Druckformen
EP0681915A3 (de) * 1994-05-09 1996-11-13 Roland Man Druckmasch Vorrichtung zum Aufziehen flexibler Druckformen.
EP0711666A3 (de) * 1994-11-11 1996-10-30 Roland Man Druckmasch Reinigungseinrichtung für eine Bogenleiteinrichtung einer Rotationsdruckmaschine
DE4440325C1 (de) * 1994-11-11 1996-02-01 Roland Man Druckmasch Reinigungseinrichtung für eine Bogenleiteinrichtung einer Rotationsdruckmaschine
EP0711666A2 (de) 1994-11-11 1996-05-15 MAN Roland Druckmaschinen AG Reinigungseinrichtung für eine Bogenleiteinrichtung einer Rotationsdruckmaschine
DE4443356A1 (de) * 1994-12-06 1996-06-13 Roland Man Druckmasch Verfahren und Anordnung zur Reinigung eines Zylinders einer Rotationsdruckmaschine
DE4443357A1 (de) * 1994-12-06 1996-06-13 Roland Man Druckmasch Verfahren und Anordnung zur Reinigung eines Zylinders einer Rotationsdruckmaschine
DE4443356C2 (de) * 1994-12-06 1998-07-02 Roland Man Druckmasch Verfahren zur Reinigung eines Zylinders einer Rotationsdruckmaschine
EP0715955A1 (de) 1994-12-06 1996-06-12 MAN Roland Druckmaschinen AG Verfahren und Anordnung zur Reinigung eines Zylinders einer Rotationsdruckmaschine
US6070530A (en) * 1994-12-06 2000-06-06 Man Roland Druckmaschinen Ag Method and apparatus for cleaning a cylinder of a rotary printing machine
EP0715956A2 (de) 1994-12-06 1996-06-12 MAN Roland Druckmaschinen AG Verfahren und Anordnung zur Reinigung eines Zylinders einer Rotationsdruckmaschine
DE4443357C2 (de) * 1994-12-06 1998-05-14 Roland Man Druckmasch Verfahren und Anordnung zur Reinigung eines Zylinders einer Rotationsdruckmaschine
US5753048A (en) * 1994-12-06 1998-05-19 Man Roland Druckmaschinen Ag Method and apparatus for cleaning a cylinder of a rotary printing machine
EP0747219B1 (de) * 1995-06-06 1999-08-11 MAN Roland Druckmaschinen AG Reinigungsvorrichtung für Druckmaschinenzylinder
DE19524640A1 (de) * 1995-07-06 1997-01-09 Heidelberger Druckmasch Ag Wascheinrichtung für Zylinder einer Druckmaschine
US5784963A (en) * 1995-08-08 1998-07-28 Heidelberger Druckmaschinen Ag Cleaning device for cleaning cylinders of a printing press
GB2304079B (en) * 1995-08-08 1998-09-23 Heidelberger Druckmasch Ag Cleaning device for cleaning cylinders of a printing machine
GB2304079A (en) * 1995-08-08 1997-03-12 Heidelberger Druckmasch Ag Cleaning device for cleaning cylinders of a printing machine
EP0770483A3 (de) * 1995-10-26 1997-10-01 Roland Man Druckmasch Waschvorrichtung zur Reinigung von Zylindern eines Offsetdruckwerkes
EP0791456B1 (de) * 1996-02-24 2000-04-19 MAN Roland Druckmaschinen AG Verfahren und Vorrichtung zum Reinigen einer Druckmaschinenzylinderoberfläche
EP1078745A1 (de) * 1999-08-13 2001-02-28 Koenig & Bauer Aktiengesellschaft Einrichtung zum wahlweisen Reinigen mehrerer Zylinder
DE102006009085B4 (de) * 2005-03-16 2016-05-12 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zum Waschen eines Zylinders einer Druckmaschine
EP1867481A3 (de) * 2006-06-16 2009-11-04 Technotrans AG Sprühleiste für Waschflüssigkeit

Also Published As

Publication number Publication date
GB2047623B (en) 1983-03-30
SE436853B (sv) 1985-01-28
IT8086219A0 (it) 1980-03-10
DE2815388C3 (de) 1981-06-11
SE8000207L (sv) 1980-01-10
DE2815388B2 (de) 1980-07-24
FR2446183B1 (enrdf_load_stackoverflow) 1982-07-16
CH647718A5 (de) 1985-02-15
BR7902185A (pt) 1979-12-04
GB2047623A (en) 1980-12-03
FR2446183A1 (fr) 1980-08-08
IT1148232B (it) 1986-11-26
JPS5514291A (en) 1980-01-31
DE2815388A1 (de) 1979-10-18
JPS608232B2 (ja) 1985-03-01

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AK Designated contracting states

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

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RIN1 Information on inventor provided before grant (corrected)

Inventor name: DIFFLIPP, KURT

Inventor name: GREINER, HARRY M., DR.-ING.

Inventor name: WANKE, JOHANNES