DE102008004811A1 - Feed system for passing sheets between printing units has second transfer drum, sheets passing from magazine drum to second printing unit via this in double-sided printing, but via perfecting drum in single-sided printing - Google Patents
Feed system for passing sheets between printing units has second transfer drum, sheets passing from magazine drum to second printing unit via this in double-sided printing, but via perfecting drum in single-sided printing Download PDFInfo
- Publication number
- DE102008004811A1 DE102008004811A1 DE102008004811A DE102008004811A DE102008004811A1 DE 102008004811 A1 DE102008004811 A1 DE 102008004811A1 DE 102008004811 A DE102008004811 A DE 102008004811A DE 102008004811 A DE102008004811 A DE 102008004811A DE 102008004811 A1 DE102008004811 A1 DE 102008004811A1
- Authority
- DE
- Germany
- Prior art keywords
- drum
- printing
- transfer drum
- sheet
- transfer
- 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
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
- B41F21/10—Combinations of transfer drums and grippers
- B41F21/106—Combinations of transfer drums and grippers for reversing sheets, e.g. for perfecting machine
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
Landscapes
- Rotary Presses (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
Description
Die Erfindung betrifft eine Vorrichtung zum Fördern eines Bogens zwischen zwei Druckwerken einer Druckmaschine in Reihenbauweise nach dem Oberbegriff des Anspruchs 1.The The invention relates to a device for conveying a sheet between two printing units of a printing machine in a row construction according to the preamble of claim 1.
Aus
der
Bei
einer Bogenwendevorrichtung nach der
In
der
Um
großformatige Bogen zu Wenden, sind bei einer Wendevorrichtung
nach der
Aufgabe der Erfindung ist es, eine Vorrichtung zum Fördern eines Bogens zwischen zwei Druckwerken einer Druckmaschine in Reihenbauweise zu entwickeln, die eine hohe Registerhaltigkeit ermöglicht und die einen geringen Bauraum einnimmt.task The invention is an apparatus for conveying a Sheet between two printing units of a printing machine in a row construction to develop, which allows a high register retention and occupies a small space.
Die Aufgabe wird mit einer Vorrichtung zum Fördern eines Bogens zwischen zwei Druckwerken gelöst, welche die Merkmale nach Anspruch 1 aufweist. Vorteilhafte Ausgestaltungen ergeben sich aus den Unteransprüchen.The Task is with a device for conveying a bow solved between two printing units, which the characteristics after Claim 1. Advantageous embodiments will be apparent from the Dependent claims.
Gemäß der Erfindung werden zwischen Druckzylindern eine erste Übertragungstrommel, eine Speichertrommel und eine Wendetrommel angeordnet, wobei parallel zur Wendetrommel eine zweite Übertragungstrommel vorgesehen ist. Beim Drucken auf nur einer Seite des Bogens wird der Bogen vom ersten Druckzylinder zur ersten Übertragungstrommel, von der ersten Übertragungstrommel zur Speichertrommel, von der Speichertrommel zur zweiten Übertragungstrommel und von der zweiten Übertragungstrommel zum zweiten Druckzylinder gefördert. Beim Drucken auf beiden Seiten wird der Bogen vom ersten Druckzylinder zur ersten Übertragungstrommel, von der ersten Übertragungstrommel zur Speichertrommel, von der Speichertrommel zur Wendetrommel und von der Wendetrommel zum zweiten Druckzylinder gefördert.According to the Invention be between printing cylinders, a first transfer drum, a Storage drum and a turning drum arranged, with parallel provided for turning drum, a second transfer drum is. When printing on only one side of the sheet, the sheet becomes from the first impression cylinder to the first transfer drum, from the first transfer drum to the storage drum, from the storage drum to the second transfer drum and conveyed from the second transfer drum to the second impression cylinder. When printing on both sides of the sheet of the first impression cylinder to the first transfer drum, from the first transfer drum to Storage drum, from the storage drum to the beater and from the turning drum promoted to the second impression cylinder.
Beim Drucken auf nur einer Seite kann die Wendetrommel und beim Drucken auf beide Seiten kann die zweite Übertragungstrommel stillgesetzt werden. Das Stillsetzen einer der Trommeln geschieht in einer Drehstellung, in der die still gesetzte Trommel als Leiteinrichtung für den Bogen wirkt. Zusätzlich kann an einer der still gesetzten Trommeln eine Glasluft und/oder Saugluftvorrichtung auf den Bogen wirken. Die zweite Übertragungstrommel kann mit radial stellbaren Leitplatten ausgestattet sein, wobei die Leitplatten im Wendebetrieb der Druckmaschine so gestellt sind, dass das frei fliegende Ende des Bogens in gestreckter Lage von einem Zangengreifersystem der Wendetrommel zu dem zweiten Druckzylinder gefördert wird.At the Printing on only one side can change the beater and when printing On both sides, the second transfer drum can be stopped. The shutdown of one of the drums happens in a rotational position, in the still set drum as a guide for the bow works. In addition, at one of the quiet Drums a glass of air and / or suction on the bow Act. The second transfer drum can be used with radial be equipped with adjustable guide plates, the guide plates are turned in the turning mode of the printing press so that the free flying end of the bow in the extended position of a forceps gripper system the turning drum promoted to the second impression cylinder becomes.
Bei einer Variante kann jeweils die Wendetrommel oder die zweite Übertragungstrommel mitlaufen, wobei von der Trommel, die den Bogen nicht fördert, ein Glasluftstrom ausgeht, der führend auf den Bogen wirkt.at a variant may in each case the turning drum or the second transfer drum run with the drum, which does not promote the bow, a glass of air goes out, the leader acts on the bow.
Die Winkelgeschwindigkeiten der Wendetrommel und der zweiten Übertragungstrommel können abhängig vom Durchmesser dieser Trommeln gleich oder halb so groß wie die Winkelgeschwindigkeit des Druckformzylinders der Druckwerke sein. Es ist weiterhin möglich, die Wendetrommel oder die zweite Übertragungstrommel halb so schnell anzutreiben wie die Druckformzylinder, wobei jeweils der andere Zylinder die Winkelgeschwindigkeit des Druckformzylinders aufweist.The angular speeds of the turning drum and the second transfer drum may be equal to or half the angular velocity of the printing forme cylinder of the printing units depending on the diameter of these drums. It is also possible, the beater or the to drive the second transfer drum half as fast as the printing form cylinder, wherein in each case the other cylinder has the angular velocity of the plate cylinder.
Die Erfindung soll nachstehend anhand eines Ausführungsbeispieles erläutert werden, es zeigen:The Invention will be described below with reference to an embodiment be explained, show it:
Die
Zum
Drucken auf beiden Seiten im sogenannten Widerdruckbetrieb, wird
der Bogen
Beim
Drucken auf nur einer Seite des Bogens
Beim
Umstellen der Offsetdruckmaschine zwischen Wendebetrieb und Schöndruckbetrieb
werden die Drehstellungen der Greifersysteme
- 1, 21, 2
- Druckwerkprinting unit
- 3, 43, 4
- Farbwerkinking
- 5, 65, 6
- Feuchtwerkdampening
- 7, 87, 8th
- DruckformzylinderPlate cylinder
- 9, 109 10
- Übertragungstrommeltransfer drum
- 11, 1211 12
- Druckzylinderpressure cylinder
- 1313
- Druckformprinting form
- 14, 1514 15
- Aufzugelevator
- 16, 1716 17
- Übertragungstrommeltransfer drum
- 1818
- Speichertrommelstorage drum
- 1919
- Wendetrommelbeater
- 20, 2120 21
- Übertragungstrommeltransfer drum
- 2222
- Bogenbow
- 23–3823-38
- Greifersystemgripper system
- 3939
- Pfeilarrow
- 40, 4140 41
- Leitplattebaffle
- 4242
- Blas-SaugvorrichtungBlower-vacuum
- 4343
- Blasluftstromblast air
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 4118584 C2 [0002] - DE 4118584 C2 [0002]
- - DE 3533081 A1 [0003] - DE 3533081 A1 [0003]
- - DE 10213430 A1 [0004] DE 10213430 A1 [0004]
- - DE 10102080 A1 [0005] - DE 10102080 A1 [0005]
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007007281 | 2007-02-14 | ||
DE102007007281.5 | 2007-02-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102008004811A1 true DE102008004811A1 (en) | 2008-08-21 |
DE102008004811B4 DE102008004811B4 (en) | 2017-02-23 |
Family
ID=39628285
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008004811.9A Expired - Fee Related DE102008004811B4 (en) | 2007-02-14 | 2008-01-17 | Device for conveying a sheet between two printing units of a printing machine in a row construction |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008004811B4 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008051094A1 (en) * | 2008-10-09 | 2010-04-15 | Heidelberger Druckmaschinen Ag | Device for inverting sheet around transverse axis during promotion between two pressurizing elements of pressurizing machine, has promoter having two grippers circulating around fixed axle |
WO2010049274A1 (en) * | 2008-10-30 | 2010-05-06 | Manroland Ag | Processing machine for sheet material, comprising a sheet turning unit |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3533081A1 (en) | 1985-09-17 | 1987-03-26 | Roland Man Druckmasch | BOW TURNING DEVICE FOR ROTARY PRINTING MACHINES |
DE4118584C2 (en) | 1991-06-06 | 1994-03-24 | Kba Planeta Ag | Gripper system on sheet guiding cylinders of printing machines |
DE10102080A1 (en) | 2001-01-18 | 2002-07-25 | Heidelberger Druckmasch Ag | Device for turning flat specimens in half-speed sheet-processing machines |
DE10213430A1 (en) | 2001-07-30 | 2003-02-13 | Heidelberger Druckmasch Ag | Device for turning sheet material in soil processing machines |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3535694A1 (en) * | 1985-10-05 | 1987-04-09 | Roland Man Druckmasch | BOW OPEN SETTING ROTARY PRINTING MACHINE |
DE3903093A1 (en) * | 1989-02-02 | 1990-08-09 | Koenig & Bauer Ag | ARC TURNING DEVICE |
-
2008
- 2008-01-17 DE DE102008004811.9A patent/DE102008004811B4/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3533081A1 (en) | 1985-09-17 | 1987-03-26 | Roland Man Druckmasch | BOW TURNING DEVICE FOR ROTARY PRINTING MACHINES |
DE4118584C2 (en) | 1991-06-06 | 1994-03-24 | Kba Planeta Ag | Gripper system on sheet guiding cylinders of printing machines |
DE10102080A1 (en) | 2001-01-18 | 2002-07-25 | Heidelberger Druckmasch Ag | Device for turning flat specimens in half-speed sheet-processing machines |
DE10213430A1 (en) | 2001-07-30 | 2003-02-13 | Heidelberger Druckmasch Ag | Device for turning sheet material in soil processing machines |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008051094A1 (en) * | 2008-10-09 | 2010-04-15 | Heidelberger Druckmaschinen Ag | Device for inverting sheet around transverse axis during promotion between two pressurizing elements of pressurizing machine, has promoter having two grippers circulating around fixed axle |
DE102008051094B4 (en) * | 2008-10-09 | 2017-11-23 | Heidelberger Druckmaschinen Ag | Device for everting a sheet about a transverse axis during conveyance between two printing units of a printing machine |
WO2010049274A1 (en) * | 2008-10-30 | 2010-05-06 | Manroland Ag | Processing machine for sheet material, comprising a sheet turning unit |
Also Published As
Publication number | Publication date |
---|---|
DE102008004811B4 (en) | 2017-02-23 |
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Legal Events
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R012 | Request for examination validly filed | ||
R012 | Request for examination validly filed |
Effective date: 20140924 |
|
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |