DE102008006317A1 - Printing machine for printing on sheet, has guide plates, where one of guide plates is movable from working position into maintenance position, and manhole is provided to access free space between circumferential element and guide plate - Google Patents
Printing machine for printing on sheet, has guide plates, where one of guide plates is movable from working position into maintenance position, and manhole is provided to access free space between circumferential element and guide plate Download PDFInfo
- Publication number
- DE102008006317A1 DE102008006317A1 DE102008006317A DE102008006317A DE102008006317A1 DE 102008006317 A1 DE102008006317 A1 DE 102008006317A1 DE 102008006317 A DE102008006317 A DE 102008006317A DE 102008006317 A DE102008006317 A DE 102008006317A DE 102008006317 A1 DE102008006317 A1 DE 102008006317A1
- Authority
- DE
- Germany
- Prior art keywords
- printing machine
- guide
- printing
- sheet
- free space
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F22/00—Means preventing smudging of machine parts or printed articles
Landscapes
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Abstract
Description
Die Erfindung betrifft eine Druckmaschine zum Drucken auf einen Bogen nach dem Oberbegriff des Anspruchs 1.The The invention relates to a printing machine for printing on a sheet according to the preamble of claim 1.
Bei Druckmaschinen in Reihenbauweise ist es bekannt, Bogen von einem Druckwerk zum nächsten Druckwerk mittels Übertragungstrommeln zu fördern. An den Trommelkörpern der Übertragungstrommeln ist mindestens ein Greifersystem angeordnet, mit dem ein Bogen während des Förderns am vorlaufenden Bogenrand gehalten wird. Zur Führung des Bogens entlang einer gewünschten Bahn ist mindestens eine Leitplatte vorgesehen. Mit einer Blasluft oder Saugvorrichtung wird zwischen der Leitplatte und dem Bogen ein Tragluftpolster aufgebaut, so dass es zu keiner Kollision des Bogens mit der Leitplatte und mit dem Trommelkörper oder Ausbauten am Trommelkörper kommt. Das Tragluftpolster kann gesteuert oder geregelt werden, wozu laufend der Abstand des Bogens von der Leitplatte gemessen wird.at Printing machines in series construction, it is known, bow of one Printing unit to the next printing unit by means of transfer drums to promote. On the drum bodies of the transfer drums at least one gripper system is arranged, with which a bow during the conveying is held at the leading edge of the sheet. to Guide the bow along a desired path At least one guide plate is provided. With a blown air or Suction device is a Tragluftpolster between the baffle and the bow built so that there is no collision of the arc with the baffle and with the drum body or extensions on the drum body comes. The carrying air cushion can be controlled or regulated, for which the distance of the sheet from the guide plate is continuously measured.
Treten während des Förderns Störungen auf, kann es passieren, dass der Bogen die Leitplatte berührt und sich an der Leitplatte Druckfarbe absetzt. Des weiteren setzen sich auf der Leitfläche der Leitplatte Schmutzpartikel ab. In jedem Fall kann es erforderlich werden, an der Leitplatte und am Trommelkörper Reinigungsarbeiten und sonstige Wartungsarbeiten durchzuführen.To step while promoting faults, can it happens that the sheet touches the baffle and settles ink on the baffle. Furthermore, sit down on the guide surface of the baffle dirt particles off. In In any case, it may be necessary on the guide plate and on the Drum body cleaning and other maintenance perform.
Aus
der
Bei
einer Leiteinrichtung für einen Bogen in einer Druckmaschine
nach der
Die
Bei
einem Verfahren nach der
Die
Aufgabe der Erfindung ist es, eine Druckmaschine zum Drucken auf Bogen zu entwickeln, die einen vereinfachten Zugang zu Förder- und Führungsvorrichtungen ermöglicht, um Wartungs- und Inspektionsarbeiten durchführen zu können.task The invention is to provide a printing machine for printing on sheets develop a simplified access to funding and development Guiding devices allow for maintenance and carry out inspection work.
Die Aufgabe wird mit einer Druckmaschine gelöst, welche die Merkmale nach Anspruch 1 aufweist. Vorteilhafte Ausgestaltungen ergeben sich aus den Unteransprüchen.The Task is solved with a printing machine, which the Features according to claim 1. Advantageous embodiments emerge from the dependent claims.
Gemäß der Erfindung ist bei einer Druckmaschine ein Teil einer Bogenführung von einer Arbeitsposition entlang einer Förderbahn in eine Wartungsposition verschiebbar und/oder verschwenkbar. Zwischen den Bogen fördernden Elementen und dem Teil in der Wartungsposition entsteht ein Freiraum, der für eine Person durch ein Mannloch in einer Seitenwand der Druckmaschine zugänglich ist.According to the The invention is part of a sheet guide in a printing machine from a working position along a conveyor track into one Maintenance position displaced and / or pivoted. Between Bow conveying elements and the part in the maintenance position creates a free space for a person through a manhole is accessible in a side wall of the printing press.
Die Erfindung ist insbesondere bei Druckmaschinen anwendbar, die zum Drucken auf großformatige Bogen ausgebildet ist, wobei als Bogenführungselemente mindestens zwei nebeneinander angeordnete Leitbleche vorgesehen sind, von denen mindestens eines in die Wartungsposition schwenkbar angeordnet ist. Die Schwenkachse des Leitblechs liegt oberhalb des Mannlochs. An einem auf Bogenmitte liegenden schwenkbaren Leitblech können Blas- oder Saugluftvorrichtungen vorgesehen sein. In dem Freiraum können an einem feststehenden Teil der Bogenführung eine Reinigungsvorrichtung wie Reinigungstücher, Reinigungsmittel oder an Stielen befestigte Reinigungswerkzeuge, vorgehalten werden. Während des Durchführens eines Reinigungsvorganges ist es möglich, dass den Bogen fördernde Glied zu positionieren.The invention is particularly applicable to printing presses which are designed for printing on large-format sheets, wherein at least two guide plates arranged side by side are provided as sheet guiding elements, of which at least one is pivotably arranged in the maintenance position. The pivot axis of the baffle is above the manhole. Blowing or suction air devices may be provided on a pivotable baffle lying on the middle of the sheet. A cleaning device, such as cleaning cloths, cleaning agents or cleaning tools attached to stems, can be held in the free space on a fixed part of the sheet guide. While performing a cleaning operation, it is possible to promote the bow Position the limb.
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:
Unterhalb
der Übertragungstrommel
Zum
Umstellen in eine Wartungsposition wird das Leitblech
In
einem ersten Schritt wird das Leitblech
- 11
- Übertragungstrommeltransfer drum
- 2, 32, 3
- Druckzylinderpressure cylinder
- 44
- SeitenwandSide wall
- 55
- Pfeilarrow
- 66
- Greifersystemgripper system
- 77
- Bogenbow
- 8, 98th, 9
- ÜbergabezentraleTransfer center
- 1010
- Greiferfingergripper fingers
- 1111
- GreiferauflageGripper pad
- 12–1412-14
- Umlaufkonturperipheral contour
- 15–1815-18
- Leitblechbaffle
- 1919
- Lamellelamella
- 2020
- Halterholder
- 2121
- Gestellframe
- 2222
- Achseaxis
- 2323
- BlasluftöffnungBlasluftöffnung
- 24, 2524 25
- Luftkastenair box
- 26, 2726 27
- Gebläsefan
- 2828
- Führungsschlitzguide slot
- 2929
- Führungsbolzenguide pins
- 3030
- Freiraumfree space
- 3131
- Mannlochmanhole
- 3232
- GasdruckfederGas spring
- 3333
- Beleuchtungsanordnunglighting arrangement
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 4210432 C2 [0004] - DE 4210432 C2 [0004]
- - DE 10023435 A1 [0005] - DE 10023435 A1 [0005]
- - DE 4344039 C2 [0006] - DE 4344039 C2 [0006]
- - DE 10100197 A1 [0007] DE 10100197 A1 [0007]
- - DE 10104050 A1 [0008] - DE 10104050 A1 [0008]
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007008848 | 2007-02-23 | ||
DE102007008848.7 | 2007-02-23 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102008006317A1 true DE102008006317A1 (en) | 2008-08-28 |
DE102008006317B4 DE102008006317B4 (en) | 2019-04-04 |
Family
ID=39646212
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102008006317.7A Active DE102008006317B4 (en) | 2007-02-23 | 2008-01-28 | Printing machine for printing on a sheet |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102008006317B4 (en) |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4210432C2 (en) | 1992-03-30 | 2000-12-28 | Koenig & Bauer Ag | Arrangement of guide elements in printing machines |
DE10023435A1 (en) | 2000-05-12 | 2001-11-15 | Koenig & Bauer Ag | Guide for printer has printing cylinder, comb suction appliance, air cushion plate, swivel guide surface, sheet guide surface and blow pipe |
DE10100197A1 (en) | 2001-01-04 | 2002-07-25 | Koenig & Bauer Ag | Method for manoeuvring sheet guide unit in printer involves fixing guide unit on sheet guide cylinder which is accessible and used as transport means to move guide unit into maintenance position outside printer and back again |
DE10104050A1 (en) | 2001-01-31 | 2002-08-01 | Koenig & Bauer Ag | Sheet guide device for printers extends over width of sheet conveyor path and can be installed and dismantled through opening in side wall of machine and locked in work position on bearing plate |
DE4344039C2 (en) | 1993-12-23 | 2002-08-29 | Koenig & Bauer Ag | Sheet guiding device in convertible printing machines |
-
2008
- 2008-01-28 DE DE102008006317.7A patent/DE102008006317B4/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4210432C2 (en) | 1992-03-30 | 2000-12-28 | Koenig & Bauer Ag | Arrangement of guide elements in printing machines |
DE4344039C2 (en) | 1993-12-23 | 2002-08-29 | Koenig & Bauer Ag | Sheet guiding device in convertible printing machines |
DE10023435A1 (en) | 2000-05-12 | 2001-11-15 | Koenig & Bauer Ag | Guide for printer has printing cylinder, comb suction appliance, air cushion plate, swivel guide surface, sheet guide surface and blow pipe |
DE10100197A1 (en) | 2001-01-04 | 2002-07-25 | Koenig & Bauer Ag | Method for manoeuvring sheet guide unit in printer involves fixing guide unit on sheet guide cylinder which is accessible and used as transport means to move guide unit into maintenance position outside printer and back again |
DE10104050A1 (en) | 2001-01-31 | 2002-08-01 | Koenig & Bauer Ag | Sheet guide device for printers extends over width of sheet conveyor path and can be installed and dismantled through opening in side wall of machine and locked in work position on bearing plate |
Also Published As
Publication number | Publication date |
---|---|
DE102008006317B4 (en) | 2019-04-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R012 | Request for examination validly filed | ||
R012 | Request for examination validly filed |
Effective date: 20141006 |
|
R016 | Response to examination communication | ||
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final |