DE1922274A1 - Device for lifting in and out of forme cylinders on rotogravure rotary machines - Google Patents
Device for lifting in and out of forme cylinders on rotogravure rotary machinesInfo
- Publication number
- DE1922274A1 DE1922274A1 DE19691922274 DE1922274A DE1922274A1 DE 1922274 A1 DE1922274 A1 DE 1922274A1 DE 19691922274 DE19691922274 DE 19691922274 DE 1922274 A DE1922274 A DE 1922274A DE 1922274 A1 DE1922274 A1 DE 1922274A1
- Authority
- DE
- Germany
- Prior art keywords
- lifting
- forme cylinders
- cylinder
- rotary machines
- forme
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F9/00—Rotary intaglio printing presses
- B41F9/06—Details
- B41F9/18—Auxiliary devices for exchanging forme cylinders
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
Description
DR-ING' WERNER KRUSE \ DR-ING 'WERNER KRUSE \ nwonsos*nwonsos *
*--- -'■ ■ .MOndun 11528,* - - - '■ ■. MOndun 11528,
Schnellpressenfabrik Fränkeniaial Albert & Gie AG-, PrankenthalSchnellpressenfabrik Fränkeniaial Albert & Gie AG-, Prankenthal
Vorrichtung zum Ein- und Ausheben von Formzylindern an Tiefdruck-RotationsmaschinenDevice for lifting in and out of forme cylinders on rotogravure rotary machines
Die Erfindung betrifft eine Vorrichtung zum Ein- und Ausheben von Formzylindern an Tiefdruck-Rotationsmaschinen. bisher wurden die mit einem Zylindertransportwagen zwischen die Tiefdruckwerke gefahrenen Formzylinder über Verbindungsleisten in die Maschinengestelle gerollt. Anschließend mußte eine Klemmvorrichtung eingebracht, werden, die das Formzylinderlager in dem Seitengestell festhielt. Beim Herausnehmen des Formzylinders wurde in umgekehrter Reihenfolge verfahren.The invention relates to a device for lifting in and out of forme cylinders on rotogravure rotary presses. up to now, the forme cylinders, which were driven between the gravure printing units with a cylinder transport trolley, were connected via connecting strips rolled into the machine frames. Then a clamping device had to be introduced, which the forme cylinder bearing held in the side frame. When removing the forme cylinder was in reverse order procedure.
Diese Art des Wechselns der Formzylinder erfordert zwei Bedienungspersonen, die oft unter erheblichem Kraftaufwand die Zylinder wechseln, insbesondere wenn sich ein Zylinder vereckt oder wenn Schmutzteilchen auf der Rollbahn zu überwinden sind. Hat die Papierbahn Überbreite, z.B. 2,60 m oder mehr, so wird diese Handhabung immer schwieriger und zeitraubender und erfordert allenfalls noch mehr Bedienungspersonen.This type of changing the forme cylinder requires two operators, often with considerable effort Change the cylinders, especially if a cylinder bends or if there are dirt particles on the runway to be overcome. If the paper web is too wide, e.g. 2.60 m or more, this handling will always be used more difficult and time-consuming and may require even more operators.
Aufgabe der Erfindung ist es, eine Ein- und Aushebevorrichtung zu schaffen, die ohne großen Aufwand von einer Person rasch und bequem bedient werden kann.The object of the invention is to create a lifting device that can be lifted in and out without great effort can be operated quickly and easily by one person.
Gemäß der Erfindung gelingt dies dadurch, daß die Formzylinaerzapfen in geteilten Lagerschalen -zweier über eine in den Maschinenseitengestellen gelagerte Welle dreh.fqat miteinander verbundenen SchwenkarmeÄ gelagert und die Lagerschalen in der eingeschwenkten Stellung mit den Maschinenseitengestellen verriegelt werden. .Die Sohwenkarme gemäß der Erfindung sichern ein paralleles Einheben des Formzylinders in die Maschine, so daß jede Gefahr eines Vereckens ausgeschlossen ist. Da der Formzylinder auch während des Drückens in den Schwenkarmen, die Beatandteil der Maschine sind, verbleibt, erfolgt das Ausheben unter den gleichen vorteilhaften Bedingungen.According to the invention, this is achieved in that the Formzylinaerzapfen-two over in split bearing shells a shaft mounted in the machine side frames rotatably supported with interconnected swivel armsÄ and the bearing shells are locked in the pivoted position with the machine side frames. .The Sohwenkarme according to the invention ensure a parallel Lifting the forme cylinder into the machine so that each Risk of freezing is excluded. Since the forme cylinder is in the swivel arms even during printing, who are part of the machine, remains, this is done Excavation under the same advantageous conditions.
009846/007* bad original009846/007 * bad original
Auch können die Schwenkarme von einem druckmitterbeaufschlagbaren Kolben geschwenkt werden. Alle diese Vorteile sichern die gewünschte Erleichterung und den raschen Vollzurr des l-'ormzylinderwechsels«The swivel arms can also be acted upon by a pressure transmitter Pistons are pivoted. All these advantages ensure the desired relief and rapid Full lashing of the standard cylinder change "
Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung schematisch dargestellt, die eine Seitenansicht eines Tiefdruckwerks zeigt.An embodiment of the invention is in Drawing shown schematically, which shows a side view of a gravure printing unit.
Die Papierbahn 1 wird zwischen dem Formzylinder 2 und der Zwischenwalze 3 hindurchgeführt, auf der der Druckzylinder 4 liegt, und gelangt über Leitwalzen 5 zur Trocknungsstrecke 6. Der in seiner Arbeitsstellung befindliche Formzylinder 2 wird aus dem Farbbehälter 7 mit Farbe versorgt, die mit der Rakel 8 abgerakelt wird. Zum V/echseln des Formzylinders 2 werden die Zwischenwalze 3 und der Druckzylinder 4 angehoben.The paper web 1 is placed between the forme cylinder 2 and the intermediate roller 3 on which the printing cylinder 4 lies, and passes over guide rollers 5 to the drying section 6. The one in its working position The forme cylinder 2 located is supplied with ink from the ink container 7, which ink is wiped off with the doctor blade 8. The intermediate roller is used to change the forme cylinder 2 3 and the pressure cylinder 4 is raised.
Gemäß der Erfindung wird der Formzylinder beiderseits an seinen Zppfen in geteilten Lagerschalen 16, 16* zweier über eine in den tiaschinenseit enge st eilen 11 "!ela^erte Welle 10 drehfest miteinander verbundenen Schwenkarmen 9 gelagert» Dies erfolgt an einem mit dem Zylindertransportwagen 15 an das Druckwerk herangebrachten neuen Fon sylinder nach Fixierung des Wagens an einer bestimmten Stelle durch Hineinlegen in die offenenLagerschalen 16. !fach Schließen der Lagerschalenhälften 16* wird der Formzylinder aus der strichpunktiert gezeichneten Stellung in die Maschine eingeschwenkt, was mittels des Zylinders 12 erfolgt, dessen Kolben Über die Kolbenstange 13» den Hebel 14 und die Welle 10 die Schwenkarm© 9 schwenkt. In der mit ausgezogenen Linien dargestellten Betriebslage werden die Lagerschalen mit den Maschinenseitenwänden verriegelt, was nicht weiter dargestellt ist« Während des Drückens verbleiben die Schwenkarme in dieser Stellung.According to the invention, the forme cylinder is mounted on both sides at its spigots in split bearing shells 16, 16 * of two swivel arms 9 connected non-rotatably to one another via a steep 11 ″ ela ^ erte shaft 10 in the machine side The new Fon cylinder brought to the printing unit after the carriage has been fixed at a certain point by inserting it into the open bearing shells 16.! When the bearing shell halves 16 * are closed, the forme cylinder is swiveled from the position shown in dot-dash lines into the machine, which is done by means of the cylinder 12, its piston The swivel arm © 9 swivels via the piston rod 13 "the lever 14 and the shaft 10. In the operating position shown with solid lines, the bearing shells are locked to the machine side walls, which is not further shown ." The swivel arms remain in this position while the button is pressed.
BAD ORIGINALBATH ORIGINAL
009846/00 73009846/00 73
Claims (1)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691922274 DE1922274A1 (en) | 1969-04-30 | 1969-04-30 | Device for lifting in and out of forme cylinders on rotogravure rotary machines |
CH518470A CH504303A (en) | 1969-04-30 | 1970-04-08 | Device for lifting in and out of forme cylinders on rotogravure rotary machines |
FR7013323A FR2040420A1 (en) | 1969-04-30 | 1970-04-14 | |
GB1790170A GB1249275A (en) | 1969-04-30 | 1970-04-15 | Improvements in or relating to photogravure rotary printing presses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19691922274 DE1922274A1 (en) | 1969-04-30 | 1969-04-30 | Device for lifting in and out of forme cylinders on rotogravure rotary machines |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1922274A1 true DE1922274A1 (en) | 1970-11-12 |
Family
ID=5732977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19691922274 Pending DE1922274A1 (en) | 1969-04-30 | 1969-04-30 | Device for lifting in and out of forme cylinders on rotogravure rotary machines |
Country Status (4)
Country | Link |
---|---|
CH (1) | CH504303A (en) |
DE (1) | DE1922274A1 (en) |
FR (1) | FR2040420A1 (en) |
GB (1) | GB1249275A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0097331A2 (en) * | 1982-06-18 | 1984-01-04 | Windmöller & Hölscher | Device for exchanging forme cylinders in rotary intaglio printing presses |
DE3407681A1 (en) * | 1984-03-02 | 1985-09-05 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | DEVICE FOR REPLACING A NUMBERING AND PRINTING DEVICE IN PRINTING MACHINES PROVIDED WITH A NUMBERING SHAFT FOR RECEIVING NUMBER WORKS |
EP0186193A2 (en) * | 1984-12-26 | 1986-07-02 | Dai Nippon Insatsu Kabushiki Kaisha | Gravure printing system |
EP0492102A1 (en) * | 1990-12-22 | 1992-07-01 | MAN Roland Druckmaschinen AG | Bearing for a printing unit cylinder |
DE4328058A1 (en) * | 1993-08-20 | 1995-02-23 | Roland Man Druckmasch | Printing machine with at least one exchangeable cylinder, in particular an exchangeable forme cylinder, or with an exchangeable printing form |
DE19533106A1 (en) * | 1995-09-07 | 1997-03-13 | Koerner Hans Holger | Pipe fitting |
US5878666A (en) * | 1993-08-20 | 1999-03-09 | Man Roland Druckmaschinen Ag. | Printing machine with at least one interchangeable cylinder |
WO2005123374A1 (en) * | 2004-06-18 | 2005-12-29 | Futura S.P.A. | Support apparatus for embossing rolls and method for the replacement of the same |
DE102009028198A1 (en) | 2009-08-04 | 2011-02-17 | Kba-Metronic Aktiengesellschaft | Cylinder changing device for rotational offset printing machine, has swinging arm including opening that is removably formed from swiveling axis for synchronously accommodating of cylinder pins of different cylinders |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE425773B (en) * | 1979-05-07 | 1982-11-08 | Wifag Maschf | DEVICE FOR REPLACING THE FORM CYLINDER IN A DEEP PRESSURE ROTATING MACHINE |
-
1969
- 1969-04-30 DE DE19691922274 patent/DE1922274A1/en active Pending
-
1970
- 1970-04-08 CH CH518470A patent/CH504303A/en not_active IP Right Cessation
- 1970-04-14 FR FR7013323A patent/FR2040420A1/fr not_active Withdrawn
- 1970-04-15 GB GB1790170A patent/GB1249275A/en not_active Expired
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0097331A2 (en) * | 1982-06-18 | 1984-01-04 | Windmöller & Hölscher | Device for exchanging forme cylinders in rotary intaglio printing presses |
EP0097331A3 (en) * | 1982-06-18 | 1984-11-14 | Windmöller & Hölscher | Device for exchanging forme cylinders in rotary intaglio printing presses |
DE3407681A1 (en) * | 1984-03-02 | 1985-09-05 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | DEVICE FOR REPLACING A NUMBERING AND PRINTING DEVICE IN PRINTING MACHINES PROVIDED WITH A NUMBERING SHAFT FOR RECEIVING NUMBER WORKS |
EP0186193A2 (en) * | 1984-12-26 | 1986-07-02 | Dai Nippon Insatsu Kabushiki Kaisha | Gravure printing system |
EP0186193A3 (en) * | 1984-12-26 | 1988-03-23 | Dai Nippon Insatsu Kabushiki Kaisha | Gravure printing system |
EP0492102A1 (en) * | 1990-12-22 | 1992-07-01 | MAN Roland Druckmaschinen AG | Bearing for a printing unit cylinder |
DE4328058A1 (en) * | 1993-08-20 | 1995-02-23 | Roland Man Druckmasch | Printing machine with at least one exchangeable cylinder, in particular an exchangeable forme cylinder, or with an exchangeable printing form |
US5878666A (en) * | 1993-08-20 | 1999-03-09 | Man Roland Druckmaschinen Ag. | Printing machine with at least one interchangeable cylinder |
DE19533106A1 (en) * | 1995-09-07 | 1997-03-13 | Koerner Hans Holger | Pipe fitting |
WO2005123374A1 (en) * | 2004-06-18 | 2005-12-29 | Futura S.P.A. | Support apparatus for embossing rolls and method for the replacement of the same |
US8381646B2 (en) | 2004-06-18 | 2013-02-26 | Futura S.P.A. | Support apparatus for embossing rolls and method for the replacement of the same |
DE102009028198A1 (en) | 2009-08-04 | 2011-02-17 | Kba-Metronic Aktiengesellschaft | Cylinder changing device for rotational offset printing machine, has swinging arm including opening that is removably formed from swiveling axis for synchronously accommodating of cylinder pins of different cylinders |
Also Published As
Publication number | Publication date |
---|---|
GB1249275A (en) | 1971-10-13 |
FR2040420A1 (en) | 1971-01-22 |
CH504303A (en) | 1971-03-15 |
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