EP0132800A2 - Sheet-fed offset rotation printing machine of the five-cylinder-type - Google Patents

Sheet-fed offset rotation printing machine of the five-cylinder-type Download PDF

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Publication number
EP0132800A2
EP0132800A2 EP84108584A EP84108584A EP0132800A2 EP 0132800 A2 EP0132800 A2 EP 0132800A2 EP 84108584 A EP84108584 A EP 84108584A EP 84108584 A EP84108584 A EP 84108584A EP 0132800 A2 EP0132800 A2 EP 0132800A2
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EP
European Patent Office
Prior art keywords
sheet
cylinder
plate
impression cylinder
sheets
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
EP84108584A
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German (de)
French (fr)
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EP0132800A3 (en
EP0132800B1 (en
Inventor
Hermann Fischer
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.)
Manroland AG
Original Assignee
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 MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP0132800A2 publication Critical patent/EP0132800A2/en
Publication of EP0132800A3 publication Critical patent/EP0132800A3/en
Application granted granted Critical
Publication of EP0132800B1 publication Critical patent/EP0132800B1/en
Expired legal-status Critical Current

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    • 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
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F7/00—Rotary lithographic machines
    • B41F7/02—Rotary lithographic machines for offset printing
    • B41F7/12—Rotary lithographic machines for offset printing using two cylinders one of which serves two functions, e.g. as a transfer and impression cylinder in perfecting machines

Definitions

  • the invention relates to a sheet-fed offset rotary printing machine according to the five-cylinder system, with a impression cylinder taking over the sheets to be printed from a feeder, to which, seen in the transport direction of the sheets, two rubber cylinders are placed one behind the other, the impression cylinder being twice the circumference, based on the Circumference of the rubber cylinder.
  • a machine of this type is known from the specialist book "Introduction to offset printing” by Wolfgang Walenski, Eggen specialist book series, page 113. With this machine a sheet can be printed on one side with double face printing. A reversing device would be required for reverse pressure.
  • page 155 of the same specialist book shows a sheet-fed offset printing machine for perfecting and printing, in which a sheet to be printed is passed between two rubber cylinders, one rubber cylinder carrying a gripper system. So here is the so-called "blanked to blanked" printing operation.
  • the object of the invention is to develop a printing press of the first type so that with a ge effort in additional space, a sheet fed into the machine can be provided with triple face printing and an additional back pressure.
  • a major advantage of the sheet-fed offset rotary printing press according to the invention is that it is also possible to apply a double perfecting and an impression if two sheets are placed on the double-sized impression cylinder during each revolution.
  • Fig. 1 shows a printing unit 1, which comprises a so-called double-sized impression cylinder 2, on which two DiLitho printing plates 3 and 4 are attached.
  • a DiLitho inking and dampening unit 5, 6 is arranged below the impression cylinder 2 for coloring the DiLitho printing plates 3, 4.
  • a rubber cylinder 7, to which a plate cylinder 8 is assigned, is placed on the impression cylinder. Seen in the transport direction of the sheets to be printed, a further rubber cylinder 9 is positioned behind the rubber cylinder 7 on the impression cylinder 2, to which a plate cylinder 10 is assigned.
  • a sheet 11 coming from a conventional sheet system is detected by a conventional gripper system (not shown in more detail), which is arranged, for example, in front of the DiLitho printing plate 4, and is guided past the two rubber cylinders 7, 9, after which the sheet is transferred to another printing unit at the sheet transfer point 12 or a sheet delivery, for example via a chain system.
  • a conventional gripper system (not shown in more detail), which is arranged, for example, in front of the DiLitho printing plate 4, and is guided past the two rubber cylinders 7, 9, after which the sheet is transferred to another printing unit at the sheet transfer point 12 or a sheet delivery, for example via a chain system.
  • the rubber cylinder 2 on the one hand from the plate cylinder 8 and on the other hand from the offset plate 3, i. H. colored twice.
  • the illustration according to FIG. 2 shows that a sheet 11 can be gripped by the gripper system assigned to the pressure plate 4 and can be provided with a double front printing by the rubber cylinder 7 and with a back pressure by the pressure plate 4.
  • a further imprint takes place through the rubber cylinder 9, so that the sheet at the sheet transfer point 12 is provided with a triple face print and an impression.
  • the printing press according to the invention it is also advantageously possible to print a sheet to be fed through the press with double face printing by means of the rubber cylinders 7 and 9 and with a counterpressure to be provided by means of two DiLitho plates 3 and 4 if a sheet is fed with each revolution of the impression cylinder 2.
  • the main advantage of the printing press according to the invention comes into play if only one sheet is applied during each revolution of the impression cylinder 2, so that a second print image is applied to each plate, for example plate 3, which in this case acts as an offset printing plate Rubber cylinder 7 can be transferred.
  • the aforementioned triple face printing (offset) plus a back printing (DiLitho) is possible without the printing unit becoming significantly more voluminous.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Presses (AREA)
  • Inking, Control Or Cleaning Of Printing Machines (AREA)

Abstract

1. Sheet-fed offset rotary printing machine of the five-cylinder type, having an impression cylinder (2) taking up from a feeder the sheets (11) to be printed, on this impression cylinder, seen in the direction of transport of the sheets (11), two offset blanket cylinders (7, 9) are set one behind the other and cooperate in each case with a plate cylinder (8, 10), and the impression cylinder (2) has double the circumference with respect to the circumference of the blanket cylinders (7, 9), characterised in that the impression cylinder (2) is equipped with two printing plates (3, 4) which can be inked after the sheet delivery point (12) by an inking and dampening unit (5, 6) and in that during a rotation of the double size impression cylinder (2) in each case only one sheet (11) is conveyed to it, one plate (e.g. 3) being an offset plate inking one of the blanket cylinders (7, 9) for the recto print (first form) and the other (e.g. 4) being a dilitho plate directly applying the verso print (second form).

Description

Die Erfindung betrifft eine Bogen-Offsetrotationsdruckmaschine nach dem Fünfzylinder-System, mit einem die zu bedruckenden Bogen von einem Anleger übernehmenden Gegendruckzylinder, an den, in Transportrichtung der Bogen gesehen, hintereinander zwei Gummizylinder angestellt sind, wobei der Gegendruckzylinder den doppelten Umfang, bezogen auf den Umfang der Gummizylinder, aufweist.The invention relates to a sheet-fed offset rotary printing machine according to the five-cylinder system, with a impression cylinder taking over the sheets to be printed from a feeder, to which, seen in the transport direction of the sheets, two rubber cylinders are placed one behind the other, the impression cylinder being twice the circumference, based on the Circumference of the rubber cylinder.

Eine Maschine dieser Art ist aus dem Fachbuch "Einführung in den Offsetdruck" von Wolfgang Walenski, Eggen-Fachbuchreihe, Seite 113, bekannt. Mit dieser Maschine kann ein Bogen auf einer Seite mit einem zweifachen Schöndruck bedruckt werden. Für Widerdruck wäre eine Wendevorrichtung erforderlich. Darüber hinaus zeigt die Seite 155 des gleichen Fachbuches eine Bogen-Offsetdruckmaschine für Schön-und Widerdruck, bei dem ein zu bedruckender Bogen zwischen zwei Gummizylindern hindurchgeführt wird, wobei ein Gummizylinder ein Greifersystem trägt. Hier wird also im sogenannten "Blanked to Blanked"-Druckbetrieb gearbeitet.A machine of this type is known from the specialist book "Introduction to offset printing" by Wolfgang Walenski, Eggen specialist book series, page 113. With this machine a sheet can be printed on one side with double face printing. A reversing device would be required for reverse pressure. In addition, page 155 of the same specialist book shows a sheet-fed offset printing machine for perfecting and printing, in which a sheet to be printed is passed between two rubber cylinders, one rubber cylinder carrying a gripper system. So here is the so-called "blanked to blanked" printing operation.

Aufgabe der Erfindung ist es, eine Druckmaschine der erstgenannten Art so weiterzubilden, daß mit einem geringen Aufwand an zusätzlichem Raum ein in die Maschine geführter Bogen mit dreifachem Schöndruck und einem zusätzlichen Widerdruck versehen werden kann.The object of the invention is to develop a printing press of the first type so that with a ge effort in additional space, a sheet fed into the machine can be provided with triple face printing and an additional back pressure.

Diese Aufgabe wird durch die Anwendung der Merkmale des kennzeichnenden Teils des Patentanspruchs gelöst.This object is achieved by using the features of the characterizing part of the patent claim.

Ein wesentlicher Vorteil der erfindungsgemäßen Bogen-Offsetrotationsdruckmaschine liegt darin, daß auch die Aufbringung eines zweifachen Schön- und eines Widerdruckes möglich ist, wenn während einer jeden Umdrehung des doppelt großen Gegendruckzylinders zwei Bogen an diesen angelegt werden.A major advantage of the sheet-fed offset rotary printing press according to the invention is that it is also possible to apply a double perfecting and an impression if two sheets are placed on the double-sized impression cylinder during each revolution.

Im folgenden wird die erfindungsgemäße Bogen-Offsetrotationsdruckmaschine anhand von Ausführungsbeispielen beschrieben, wobei Bezug auf die beiliegende Zeichnung genommen wird. In dieser zeigen

  • Fig. 1 und 2 in schematischer Darstellung die erfindungsgemäße Bogen-Offsetrotationsdruckmaschine.
The sheet offset rotary printing press according to the invention is described below with reference to exemplary embodiments, reference being made to the accompanying drawing. In this show
  • 1 and 2 in a schematic representation of the sheet-fed offset printing press according to the invention.

Fig. 1 zeigt ein Druckwerk 1, das einen sogenannten doppelt großen Gegendruckzylinder 2 umfaßt, auf dem zwei DiLitho-Druckplatten 3 und 4 befestigt sind. Unterhalb des Gegendruckzylinders 2 ist für die Einfärbung der DiLitho-Druckplatten 3, 4 ein DiLitho-Farb- und Feuchtwerk 5, 6 angeordnet. An den Gegendruckzylinder ist ein Gummizylinder 7 angestellt, dem ein Plattenzylinder 8 zugeordnet ist. In Transportrichtung der zu bedruckenden Bogen gesehen,ist hinter dem Gummizylinder 7 ein weiterer Gummizylinder 9 an den Gegendruckzylinder 2 angestellt, dem ein Plattenzylinder 10 zugeordnet ist.Fig. 1 shows a printing unit 1, which comprises a so-called double-sized impression cylinder 2, on which two DiLitho printing plates 3 and 4 are attached. A DiLitho inking and dampening unit 5, 6 is arranged below the impression cylinder 2 for coloring the DiLitho printing plates 3, 4. A rubber cylinder 7, to which a plate cylinder 8 is assigned, is placed on the impression cylinder. Seen in the transport direction of the sheets to be printed, a further rubber cylinder 9 is positioned behind the rubber cylinder 7 on the impression cylinder 2, to which a plate cylinder 10 is assigned.

Ein von einer üblichen Bogenanlage kommender Bogen 11 wird durch ein herkömmliches, nicht näher dargestelltes Greifersystem, das beispielsweise vor der DiLitho-Druckplatte 4 angeordnet ist, erfaßt und an den beiden Gummizylindern 7, 9 vorbeigeführt, wonach an der Bogenübergabestelle 12 der Bogen einem weiteren Druckwerk oder einem Bogenausleger, beispielsweise über ein Kettensystem, zugeführt wird.A sheet 11 coming from a conventional sheet system is detected by a conventional gripper system (not shown in more detail), which is arranged, for example, in front of the DiLitho printing plate 4, and is guided past the two rubber cylinders 7, 9, after which the sheet is transferred to another printing unit at the sheet transfer point 12 or a sheet delivery, for example via a chain system.

Bei der in Fig. 1 gezeigten Winkel Stellung des Gegendruckzylinders 1 wurde das auf der Offset-Platte 3, die spiegelbildlich gegenüber einer DiLitho-Platteikopiert ist, befindliche, zuvor eingefärbte Druckbild in vorteilhafter Weise auf den Gummizylinder 2 übertragen, da während des Vorbeilaufes der Druckplatte 3 an dem Gummizylinder 7 kein Bogen dem Druckwerk 1 zugeführt wird. Somit wird der Gummizylinder 2 zum einen von dem Plattenzylinder 8 her und zum anderen von der Offsetplatte 3 her, d. h. zweifach eingefärbt. Die Darstellung gemäß Fig. 2 läßt erkennen, daß ein Bogen 11 von dem der Druckplatte 4 zugeordneten Greifersystem erfaßt und zum einen vom Gummizylinder 7 mit einem zweifachen Schöndruck und von der Druckplatte 4 mit einem Widerdruck versehen werden kann. Bei einer weiteren Drehung des Gegendruckzylinders 2 erfolgt dann ein weiterer Aufdruck durch den Gummizylinder 9, so daß der Bogen an der BogenUbergabestelle 12 insgesamt mit dreifachem Schöndruck und einem Widerdruck versehen ist.In the angular position of the impression cylinder 1 shown in FIG. 1, the previously colored printing image located on the offset plate 3, which is copied in mirror image with respect to a DiLitho plate, was advantageously transferred to the rubber cylinder 2, since the printing plate passes by 3 no sheet is fed to the printing unit 1 on the rubber cylinder 7. Thus, the rubber cylinder 2 on the one hand from the plate cylinder 8 and on the other hand from the offset plate 3, i. H. colored twice. The illustration according to FIG. 2 shows that a sheet 11 can be gripped by the gripper system assigned to the pressure plate 4 and can be provided with a double front printing by the rubber cylinder 7 and with a back pressure by the pressure plate 4. With a further rotation of the impression cylinder 2, a further imprint takes place through the rubber cylinder 9, so that the sheet at the sheet transfer point 12 is provided with a triple face print and an impression.

Mit der erfindungsgemäßen Druckmaschine ist es des weiteren in vorteilhafter Weise möglich, einen durch die Maschine zu führenden Bogen mit zweifachem Schöndruck mittels der Gummizylinder 7 und 9 sowie mit einem Widerdruck mittels zweier DiLitho-Platten 3 und 4 zu versehen, wenn bei einer jeden Umdrehung des Gegendruckzylinders 2 ein Bogen zugeführt wird. Der Hauptvorteil der erfindungsgemäßen Druckmaschine kommt zum Tragen, wenn nur ein Bogen während einer jeden Umdrehung des Gegendruckzylinders 2 angelegt wird, so daß jeweils durch eine Platte, beispielsweise durch die Platte 3, die in diesem Fall quasi als Offsetdruckplatte wirkt, ein zweites Druckbild auf den Gummizylinder 7 übertragen werden kann. In diesem Fall ist der eingangs erwähnte dreifache Schöndruck (Offset) plus einem Widerdruck (DiLitho) möglich, ohne daß das Druckwerk wesentlich voluminöser wird.With the printing press according to the invention, it is also advantageously possible to print a sheet to be fed through the press with double face printing by means of the rubber cylinders 7 and 9 and with a counterpressure to be provided by means of two DiLitho plates 3 and 4 if a sheet is fed with each revolution of the impression cylinder 2. The main advantage of the printing press according to the invention comes into play if only one sheet is applied during each revolution of the impression cylinder 2, so that a second print image is applied to each plate, for example plate 3, which in this case acts as an offset printing plate Rubber cylinder 7 can be transferred. In this case, the aforementioned triple face printing (offset) plus a back printing (DiLitho) is possible without the printing unit becoming significantly more voluminous.

Bezugszeichen:

  • 1 Druckwerk
  • 2 Gegendruckzylinder
  • 3 Druckplatte
  • 4 Druckplatte
  • 5 Farb- und Feuchtwerk
  • 6 Farb- und Feuchtwerk
  • 7 Gummizylinder
  • 8 Plattenzylinder
  • 9 Gummizylinder
  • 10 Plattenzylinder
  • 11 Bogen
  • 12 Bogenübergabestelle
Reference number:
  • 1 printing unit
  • 2 impression cylinders
  • 3 pressure plate
  • 4 pressure plate
  • 5 inking and dampening units
  • 6 inking and dampening units
  • 7 rubber cylinders
  • 8 plate cylinders
  • 9 rubber cylinders
  • 10 plate cylinders
  • 11 sheets
  • 12 sheet transfer point

Claims (1)

Bogen-Offsetrotationsdruckmaschine nach dem Fünfzylinder-System, mit einem die zu bedruckenden Bogen von einem Anleger übernehmenden Gegendruckzylinder, an den, in Transportrichtung der Bogen gesehen, hintereinander zwei Gummizylinder angestellt sind, und der Gegendruckzylinder den doppelten Umfang, bezogen auf den Umfang der Gummizylinder, aufweist, dadurch gekennzeichnet, daß der Gegendruckzylinder (2) mit zwei Druckplatten (3, 4) belegt ist, die hinter der Bogenabgabestelle (12) durch ein DiLitho-Farb- und Feuchtwerk (5, 6) einfärbbar sind und daß während einer Umdrehung des doppelt großen Gegendruckzylinders (2) jeweils nur ein Bogen (11) diesem zugeführt wird, wobei eine Platte (z. B. 3) eine Offsetplatte und die andere (z. B. 4) eine DiLitho-Platte ist.Sheet-fed offset rotary printing machine according to the five-cylinder system, with a counter-pressure cylinder taking over the sheets to be printed from a feeder, to which two blanket cylinders are placed one behind the other, as seen in the transport direction of the sheets, and the counter-pressure cylinder has twice the circumference, based on the circumference of the blanket cylinders, , characterized in that the impression cylinder (2) is coated with two printing plates (3, 4) which can be inked behind the sheet delivery point (12) by a DiLitho inking and dampening unit (5, 6) and that during one revolution of the Double-sized impression cylinder (2) each only one sheet (11) is fed to this, one plate (z. B. 3) is an offset plate and the other (z. B. 4) is a DiLitho plate.
EP84108584A 1983-08-02 1984-07-20 Sheet-fed offset rotation printing machine of the five-cylinder-type Expired EP0132800B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3327790A DE3327790C2 (en) 1983-08-02 1983-08-02 Sheet-fed rotary offset printing machine based on the five-cylinder system
DE3327790 1983-08-02

Publications (3)

Publication Number Publication Date
EP0132800A2 true EP0132800A2 (en) 1985-02-13
EP0132800A3 EP0132800A3 (en) 1986-11-26
EP0132800B1 EP0132800B1 (en) 1988-12-28

Family

ID=6205518

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84108584A Expired EP0132800B1 (en) 1983-08-02 1984-07-20 Sheet-fed offset rotation printing machine of the five-cylinder-type

Country Status (2)

Country Link
EP (1) EP0132800B1 (en)
DE (2) DE3327790C2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001039976A1 (en) * 1999-12-03 2001-06-07 Ebe Hesterman Satellite printing machine for printing sheets
US6499395B2 (en) * 1999-12-28 2002-12-31 Ryobi Ltd. Offset printing machine with impression cylinder gripper and sheet feed cylinder gripper

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3403065A1 (en) * 1984-01-30 1985-08-08 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach METHOD AND DEVICE ON A SHEET PRINTING MACHINE FOR SHEET PRINTING AND REPRINTING

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247339B (en) * 1965-12-17 1967-08-17 Maschf Augsburg Nuernberg Ag Rotary printing machine for direct and indirect printing in five-cylinder design
DE1913038A1 (en) * 1969-03-14 1970-09-24 Koenig & Bauer Schnellpressfab Facing and reverse printing simultaneous offset machine
FR2492732A1 (en) * 1980-10-25 1982-04-30 Roland Man Druckmasch OFFSET MACHINE FOR PRINTING SHEETS INCLUDING AT LEAST ONE RECTO-BACK GROUP
FR2495058A1 (en) * 1980-12-01 1982-06-04 Roland Man Druckmasch ROTATIVE EXTENSIBLE FOR PRINTING SHEETS IN OFFSET
FR2501111A1 (en) * 1981-03-07 1982-09-10 Roland Man Druckmasch ROTARY OFFSET SHEET PRINTING MACHINE FOR PERFORMING A COLOR UNILATERAL PRINTING OR A RECTO-VERSO PRINT

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE271645C (en) *
DE2836098A1 (en) * 1978-08-17 1980-02-28 Karl Raes Offset printing press sheet insertion mechanism - has grips in cylinder trough interchangeable via slots in guide plate
DE3108808C2 (en) * 1981-03-07 1985-02-21 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Sheet-fed rotary planographic printing machine
DE3220919C2 (en) * 1982-06-03 1984-12-20 M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach Printing unit for a sheet-fed rotary offset printing machine that can be switched from perfect to perfect

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1247339B (en) * 1965-12-17 1967-08-17 Maschf Augsburg Nuernberg Ag Rotary printing machine for direct and indirect printing in five-cylinder design
DE1913038A1 (en) * 1969-03-14 1970-09-24 Koenig & Bauer Schnellpressfab Facing and reverse printing simultaneous offset machine
FR2492732A1 (en) * 1980-10-25 1982-04-30 Roland Man Druckmasch OFFSET MACHINE FOR PRINTING SHEETS INCLUDING AT LEAST ONE RECTO-BACK GROUP
FR2495058A1 (en) * 1980-12-01 1982-06-04 Roland Man Druckmasch ROTATIVE EXTENSIBLE FOR PRINTING SHEETS IN OFFSET
FR2501111A1 (en) * 1981-03-07 1982-09-10 Roland Man Druckmasch ROTARY OFFSET SHEET PRINTING MACHINE FOR PERFORMING A COLOR UNILATERAL PRINTING OR A RECTO-VERSO PRINT

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001039976A1 (en) * 1999-12-03 2001-06-07 Ebe Hesterman Satellite printing machine for printing sheets
US6499395B2 (en) * 1999-12-28 2002-12-31 Ryobi Ltd. Offset printing machine with impression cylinder gripper and sheet feed cylinder gripper

Also Published As

Publication number Publication date
DE3327790A1 (en) 1985-02-21
DE3475759D1 (en) 1989-02-02
EP0132800A3 (en) 1986-11-26
DE3327790C2 (en) 1985-10-10
EP0132800B1 (en) 1988-12-28

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