EP1010521A1 - Sheet printing machine - Google Patents
Sheet printing machine Download PDFInfo
- Publication number
- EP1010521A1 EP1010521A1 EP99123542A EP99123542A EP1010521A1 EP 1010521 A1 EP1010521 A1 EP 1010521A1 EP 99123542 A EP99123542 A EP 99123542A EP 99123542 A EP99123542 A EP 99123542A EP 1010521 A1 EP1010521 A1 EP 1010521A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cylinder
- printing
- unit
- sheet
- sized
- 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
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F7/00—Rotary lithographic machines
- B41F7/02—Rotary lithographic machines for offset printing
- B41F7/10—Rotary lithographic machines for offset printing using one impression cylinder co-operating with several transfer cylinders for printing on sheets or webs, e.g. satellite-printing units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
- B41P2217/00—Printing machines of special types or for particular purposes
- B41P2217/10—Printing machines of special types or for particular purposes characterised by their constructional features
- B41P2217/11—Machines with modular units, i.e. with units exchangeable as a whole
Definitions
- the main types are satellite printing machines, tandem printing machines and row printing machines / unit printing machines known (Walenski; Offset printing; Polygraph Verlag Frankfurt / M; 1991; Page 64 ff.).
- the satellite printing presses have several cylinder groups (offset cylinder / printing form cylinder) a multi-size impression cylinder with one sheet feed and one sheet discharge cooperates, assigned.
- any machine is a five-cylinder design - one impression cylinder, two offset cylinders and two Printing form cylinder - trained and the first machine is with the sheet feeder and the second machine connected to the sheet discharge.
- the first printing unit is the sheet feeder and the last one Assigned the sheet discharge to the printing unit.
- An aggregate printing unit is also known (DE 197 14 807 A1), which consists of a Printing cylinder, a transfer cylinder and a plate cylinder with a chamber doctor blade inking system consists.
- a disadvantage of the inflexibility of the satellite machines is offset by the high degree of compactness.
- a disadvantage of the aggregate machines is the large space-consuming design, which is, however, offset by a high degree of variability and an inexpensive production option.
- With the tandem machines the design of which has almost completely disappeared from the market, a large number of sheet transfers are required and this design is not variable.
- the object of the invention is to provide a sheet-fed press in unit construction compact design with high variability.
- the sheet-fed printing press shown in FIGS. 1 and 2 is equipped with two printing units 1.
- the first printing unit 1.1 is connected to a known sheet feeder (not shown) via a plant unit 2.
- Each printing unit 1 contains two cylinder groups 4 assigned to a printing cylinder 3; 5 or 4; 18 or 18; 21 and a transfer cylinder 8.
- the impression cylinder 3 and the transfer cylinder 8; 15 are in a substructure 19 and the cylinder groups 4; 5 or 4; 18 or 18; 21 housed in a superstructure 20.
- the substructure 19 is configured identically for all different superstructures.
- the cylinder groups 4; 5 are equipped with a printing form cylinder 6 and a downstream offset cylinder 7 which is operatively connected to the printing cylinder 3.
- Each printing form cylinder 6 is assigned an inking unit 13.
- a superstructure 20 of a printing unit 1.1 or 1.2 is equipped with a first cylinder group 4 and a flexographic printing cylinder group 18, the flexographic printing cylinder group 18 consisting of a plate cylinder 17 with a chambered doctor blade inking system 16 or each superstructure 20 with two flexographic printing cylinder groups 18; 21 equipped.
- the two cylinder groups 4; 5 or 18; 21 are arranged in mirror image with respect to a mirror plane 14; the mirror plane is arranged vertically or almost vertically.
- the printing form cylinder 6, the offset cylinder 7 and the plate cylinder 17 are simply large; relative to the printing form cylinder 6, the printing cylinder 3 is three times the size or larger, the size of the transfer cylinder 8 is twice the size.
- the transfer cylinder 8 can also be designed as a generally known turning cylinder 15.
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
Abstract
Description
Im Druckmaschinenbau sind als wesentliche Bauformen Satellitendruckmaschinen, Tandemdruckmaschinen und Reihendruckmaschinen/Aggregatdruckmaschinen bekannt (Walenski; Offsetdruck; Polygraph Verlag Frankfurt/M; 1991; Seite 64 ff.).In printing machine construction, the main types are satellite printing machines, tandem printing machines and row printing machines / unit printing machines known (Walenski; Offset printing; Polygraph Verlag Frankfurt / M; 1991; Page 64 ff.).
Bei den Satellitendruckmaschinen sind mehrere Zylindergruppen (Offsetzylinder/Druckformzylinder) einem mehrfachgroßen Druckzylinder, der mit einer Bogenzuführung und einer Bogenabführung zusammenwirkt, zugeordnet.The satellite printing presses have several cylinder groups (offset cylinder / printing form cylinder) a multi-size impression cylinder with one sheet feed and one sheet discharge cooperates, assigned.
Bei der Tandembauweise von Druckmaschinen sind mindestens zwei Maschinen durch Übergabezylinder oder ein Kettensystem verbunden hintereinander angeordnet. Jede Maschine ist dabei in Fünfzylinderbauart - ein Druckzylinder, zwei Offsetzylinder und zwei Druckformzylinder - ausgebildet und die erste Maschine ist mit der Bogenzuführung und die zweite Maschine mit der Bogenabführung verbunden.With the tandem construction of printing machines, at least two machines are through Transfer cylinder or a chain system connected in series. Any machine is a five-cylinder design - one impression cylinder, two offset cylinders and two Printing form cylinder - trained and the first machine is with the sheet feeder and the second machine connected to the sheet discharge.
Bei der Aggregatbauweise sind mindestens zwei Dreizylinderdruckwerke - ein Druckzylinder, ein Offsetzylinder, ein Druckformzylinder - durch mindestens einen Übergabezylinder miteinander verbunden. Dem ersten Druckwerk ist dabei die Bogenzuführung und dem letzten Druckwerk die Bogenabführung zugeordnet.In the unit design, at least two three-cylinder printing units - one printing cylinder, an offset cylinder, a printing form cylinder - by at least one transfer cylinder connected with each other. The first printing unit is the sheet feeder and the last one Assigned the sheet discharge to the printing unit.
Es ist auch ein Aggregat-Druckwerk bekannt (DE 197 14 807 A1), welches aus einem Druckzylinder, einem Übergabezylinder und einem Klischeezylinder mit einem Kammerrakeleinfärbsystem besteht.An aggregate printing unit is also known (DE 197 14 807 A1), which consists of a Printing cylinder, a transfer cylinder and a plate cylinder with a chamber doctor blade inking system consists.
Dem Nachteil der Unflexibilität der Satellitenmaschinen steht als Vorteil der hohe Kompaktheitsgrad
gegenüber.
Nachteilig bei den Aggregatmaschinen ist die große Bauraum beanspruchende Bauweise,
der allerdings eine hohe Variabilität und eine günstige Fertigungsmöglichkeit gegenübersteht.
Bei den Tandemmaschinen, deren Bauweise fast gänzlich vom Markt verschwunden ist, sind
eine Vielzahl von Bogenübergaben erforderlich und diese Bauweise ist nicht variabel.The disadvantage of the inflexibility of the satellite machines is offset by the high degree of compactness.
A disadvantage of the aggregate machines is the large space-consuming design, which is, however, offset by a high degree of variability and an inexpensive production option.
With the tandem machines, the design of which has almost completely disappeared from the market, a large number of sheet transfers are required and this design is not variable.
Aufgabe der Erfindung ist die Schaffung einer Bogendruckmaschine in Aggregatbauweise in kompakter Bauweise bei hoher Variabilität. The object of the invention is to provide a sheet-fed press in unit construction compact design with high variability.
Erfindungsgemäß wird die Aufgabe durch die Kennzeichen der Patentansprüche gelöst, zweckmäßige Ausgestaltungen sind in den Unteransprüchen offenbart.According to the invention the object is achieved by the characterizing features of the patent claims, expedient configurations are disclosed in the subclaims.
Nachfolgend werden die erfinderischen Lösungen an einem Ausführungsbeispiel näher beschrieben.
In der Zeichnung zeigt
In the drawing shows
Die in Fig. 1 und 2 dargestellte Bogendruckmaschine ist mit zwei Druckwerken 1 ausgestattet.
Das erste Druckwerk 1.1 ist über ein Anlageaggregat 2 mit einem bekannten, nicht
dargestellten Bogenanleger verbunden. Dem zweiten Druckwerk 1.2 ist entweder ein nicht
dargestelltes drittes Druckwerk oder eine nicht dargestellte Bogenabführung zugeordnet.
Jedes Druckwerk 1 enthält zwei einem Druckzylinder 3 zugeordnete Zylindergruppen 4; 5
oder 4; 18 oder 18; 21 und einen Übergabezylinder 8. Der Druckzylinder 3 und der Übergabezylinder
8; 15 sind dabei in einem Unterbau 19 und die Zylindergruppen 4; 5 oder 4; 18
oder 18; 21 in einem Oberbau 20 untergebracht. Der Unterbau 19 ist für alle unterschiedlichen
Oberbaue gleich ausgestaltet.
Die Zylindergruppen 4; 5 sind ausgestattet mit einem Druckformzylinder 6 und einem nachgeordneten,
mit dem Druckzylinder 3 in Wirkverbindung stehenden Offsetzylinder 7. Jedem
Druckformzylinder 6 ist ein Farbwerk 13 zugeordnet.The sheet-fed printing press shown in FIGS. 1 and 2 is equipped with two printing units 1. The first printing unit 1.1 is connected to a known sheet feeder (not shown) via a
The
Nach einer weiteren Lösung ist ein Oberbau 20 eines Druckwerkes 1.1 oder 1.2 mit einer
ersten Zylindergruppe 4 und einer Flexodruckzylindergruppe 18 ausgestattet, wobei die
Flexodruckzylindergruppe 18 aus einem Klischeezylinder 17 mit einem Kammerrakeleinfärbsystem
16 besteht oder jeder Oberbau 20 ist mit zwei Flexodruckzylindergruppen 18; 21
ausgestattet.
Die beiden dem Druckzylinder zugeordneten Zylindergruppen 4; 5 oder 18; 21 sind spiegelbildlich
bezüglich einer Spiegelebene 14 angeordnet; die Spiegelebene ist vertikal bzw. nahezu
vertikal angeordnet.
Der Druckformzylinder 6, der Offsetzylinder 7 und der Klischeezylinder 17 sind einfachgroß;
relativ zum Druckformzylinder 6 ist der Druckzylinder 3 dreifachgroß oder größer dreifachgroß
und der Übergabezylinder 8 doppeltgroß. According to a further solution, a
The two
The
Der Übergabezylinder 8 kann auch als allgemein bekannter Wendezylinder 15 ausgebildet
werden.
Die Verbindungslinie 10 der Mittelpunkte 11; 12 von Druckzylinder 3 und Übergabezylinder 8
schließt mit der Horizontalen 9 durch den Druckzylindermittelpunkt 11 einen Winkel α = 15°
ein. The
The connecting
- 11
- DruckwerkPrinting unit
- 1.11.1
- erstes Druckwerkfirst printing unit
- 1.21.2
- zweites Druckwerksecond printing unit
- 22nd
- AnlageaggregatSystem
- 33rd
- DruckzylinderImpression cylinder
- 44th
- erste Zylindergruppefirst cylinder group
- 55
- zweite Zylindergruppesecond cylinder group
- 66
- DruckformzylinderPrinting form cylinder
- 77
- OffsetzylinderOffset cylinder
- 88th
- ÜbergabezylinderTransfer cylinder
- 99
- Horizontalehorizontal
- 1010th
- VerbindungslinieConnecting line
- 1111
- Mittelpunkt DruckzylinderCenter of pressure cylinder
- 1212th
- Mittelpunkt ÜbergabezylinderCenter point transfer cylinder
- 1313
- FarbwerkInking unit
- 1414
- SpiegelebeneMirror plane
- 1515
- WendezylinderTurning cylinder
- 1616
- KammerrakeleinfärbsystemSqueegee inking system
- 1717th
- KlischeezylinderCliché cylinder
- 1818th
- FlexodruckzylindergruppeFlexographic cylinder group
- 1919th
- UnterbauSubstructure
- 2020th
- OberbauSuperstructure
- 2121
- weitere Flexodruckzylindergruppeanother flexographic cylinder group
Claims (8)
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19858273 | 1998-12-17 | ||
DE1998158272 DE19858272A1 (en) | 1998-12-17 | 1998-12-17 | Paper sheet printing machine in set construction with at least one printing plant which contains simplex printing form cylinder with simplex offset cylinder working together with printing cylinder and printing mechanism |
DE1998158273 DE19858273A1 (en) | 1998-12-17 | 1998-12-17 | Paper sheet printing machine in set construction with at least one printing plant which contains simplex printing form cylinder with simplex offset cylinder working together with printing cylinder and printing mechanism |
DE19858272 | 1998-12-17 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1010521A1 true EP1010521A1 (en) | 2000-06-21 |
EP1010521B1 EP1010521B1 (en) | 2004-02-11 |
Family
ID=26050817
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99123542A Expired - Lifetime EP1010521B1 (en) | 1998-12-17 | 1999-11-26 | Sheet printing machine |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1010521B1 (en) |
DE (1) | DE59908515D1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20012271U1 (en) | 2000-07-15 | 2000-09-28 | JEWA GmbH Produktion und Vertrieb grafischer Maschinen, 76829 Landau | Printing machine and add-on printing unit for printing machines |
DE102005037743A1 (en) * | 2005-08-10 | 2007-02-15 | Heidelberger Druckmaschinen Ag | Sheetfed |
CN107584861A (en) * | 2017-09-29 | 2018-01-16 | 浙江炜冈机械有限公司 | Printing machine containing offset print unit and flexo unit |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH583096A5 (en) * | 1975-02-28 | 1976-12-31 | Akiyama Katsuji | Multi-colour offset printing press - has printing rollers one third in dia. of counter pressure rollers |
DE3941571A1 (en) * | 1988-12-27 | 1990-06-28 | Polygraph Leipzig | Offset printing machine using special colour inks - has lacquering station converted to apply ink |
WO1998003337A1 (en) * | 1996-07-24 | 1998-01-29 | Man Roland Druckmaschinen Ag | Multicolor sheet-fed printing press |
EP0885719A2 (en) * | 1997-06-20 | 1998-12-23 | Jei Emu Insatsu Kikai Kabushiki Kaisha | Multicolor offset perfecting press |
-
1999
- 1999-11-26 DE DE59908515T patent/DE59908515D1/en not_active Expired - Lifetime
- 1999-11-26 EP EP99123542A patent/EP1010521B1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH583096A5 (en) * | 1975-02-28 | 1976-12-31 | Akiyama Katsuji | Multi-colour offset printing press - has printing rollers one third in dia. of counter pressure rollers |
DE3941571A1 (en) * | 1988-12-27 | 1990-06-28 | Polygraph Leipzig | Offset printing machine using special colour inks - has lacquering station converted to apply ink |
WO1998003337A1 (en) * | 1996-07-24 | 1998-01-29 | Man Roland Druckmaschinen Ag | Multicolor sheet-fed printing press |
EP0885719A2 (en) * | 1997-06-20 | 1998-12-23 | Jei Emu Insatsu Kikai Kabushiki Kaisha | Multicolor offset perfecting press |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20012271U1 (en) | 2000-07-15 | 2000-09-28 | JEWA GmbH Produktion und Vertrieb grafischer Maschinen, 76829 Landau | Printing machine and add-on printing unit for printing machines |
DE102005037743A1 (en) * | 2005-08-10 | 2007-02-15 | Heidelberger Druckmaschinen Ag | Sheetfed |
CN107584861A (en) * | 2017-09-29 | 2018-01-16 | 浙江炜冈机械有限公司 | Printing machine containing offset print unit and flexo unit |
Also Published As
Publication number | Publication date |
---|---|
DE59908515D1 (en) | 2004-03-18 |
EP1010521B1 (en) | 2004-02-11 |
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