EP0771649A1 - Delivery device for a rotary sheet printing machine - Google Patents
Delivery device for a rotary sheet printing machine Download PDFInfo
- Publication number
- EP0771649A1 EP0771649A1 EP96113722A EP96113722A EP0771649A1 EP 0771649 A1 EP0771649 A1 EP 0771649A1 EP 96113722 A EP96113722 A EP 96113722A EP 96113722 A EP96113722 A EP 96113722A EP 0771649 A1 EP0771649 A1 EP 0771649A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- sheet
- transfer cylinder
- cylinder
- boom according
- boom
- 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
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
- B65H29/04—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands
- B65H29/041—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands and introducing into a pile
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/06—Powdering devices, e.g. for preventing set-off
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
- B65H29/04—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands
- B65H29/042—Intermediate conveyors, e.g. transferring devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2402/00—Constructional details of the handling apparatus
- B65H2402/10—Modular constructions, e.g. using preformed elements or profiles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2406/00—Means using fluid
- B65H2406/30—Suction means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Definitions
- the invention relates to a delivery arm for a sheet-fed rotary printing press according to the preamble of patent claim 1.
- a delivery of this type is known from DE-OS 2 407 752 as a method and a device for delivering sheets from a printing unit to a stack.
- the device is formed by a first endless conveyor with a gripping device, a sheet-guiding transfer cylinder and a second endless conveyor with a gripping device, which feeds the sheets into a stack.
- a longitudinal slot device acting in the sheet running direction is assigned to the transfer cylinder.
- a device for controlling a powder sprayer is known. These powder devices are arranged in the delivery of the sheet printing machine for dusting the sheets on both sides.
- the disadvantage of this solution is that the circulating conveyor systems always achieve an uneven powdering on the sheet.
- the conveyor systems cause vortex formation of the powder, which leads to over powdering (high powder consumption) and to contamination of the boom.
- the uneven layer thickness of powder on a sheet has a negative effect on the stack formation.
- the object of the invention is to develop a boom with powder device in modular design, which allows retrofitting of additional devices. This is solved by the subject of the main claim. Further training results from the subclaims.
- the solution according to the invention has the advantage that no rotating gripping devices interfere with the powdering process above the transfer cylinder and that further assemblies of this design can be assigned at the same time.
- the powder is transferred evenly from the start of printing to the respective sheet guided in the gripper closure. Turbulence caused by conveyor systems is avoided, the consumption of powder and the contamination of the boom are reduced. The stack formation is improved by more even powder layers.
- a printing unit 4 which can also be operated by a processing unit, e.g. a painting unit can be formed, a boom downstream in the sheet running direction.
- the delivery consists of a first sheet conveying system 1, a second sheet conveying system 3 arranged downstream in the direction of sheet travel and a sheet-guiding transfer cylinder 2 arranged therebetween.
- the second sheet guiding system 3 transports the sheets to a delivery stack 5, which here is a high pile.
- the boom stack 5 can be moved laterally out of the boom on industrial conveyors.
- the transfer cylinder 2 is, based on a single large impression cylinder, a double-sized cylinder with two gripper bridges arranged symmetrically on the circumference. It is also possible to use a transfer cylinder 2 with a single large diameter and a gripper bridge, but also with a triple and multiple large diameter with a corresponding number of gripper bridges arranged symmetrically around the circumference.
- the transfer cylinder 2 is arranged next to a pollination device 6 (FIG. 1).
- a further processing device for example for perforating or cutting, can also be arranged upstream of the transfer cylinder 2 in the direction of sheet travel of the dusting device 6.
- the transfer cylinder 2 is arranged with its cylinder circumference 13 essentially in the direction of curvature of the first and second sheet conveying systems 1, 3.
- a suction device 7 is arranged as an additive in the lateral surfaces of the transfer cylinder 2. With a correspondingly large design of the transfer cylinder, several suction devices 7 can also be integrated. The suction device 7 sucks off excess powder and preferably feeds it back to the dusting device 6 in a circuit.
- the Suction device 7 can be fixedly arranged within the transfer cylinder 2, while the jacket surfaces having openings rotate around the suction device 7. Likewise, the suction device 7 can also rotate with the transfer cylinder 2 and then has a suction device 7 for each curved surface that is coupled to a suction air source.
- a third sheet conveyor system 8 is arranged below the transfer cylinder 2, to which a deep stacking device 10 is assigned.
- the deep stacking device 10 can be moved laterally to the sheet running direction in or out of the delivery arm by means of industrial conveyors 11.
- a transfer device 9 is arranged downstream of the transfer cylinder 2 in the direction of sheet travel. This device 9 is used for sample sheet removal or can also take up waste.
- the collecting device 9 can also be moved laterally in or out of the delivery arm in the direction of sheet travel.
- the boom receiving the collecting device 9 preferably has at least one linear guide arranged transversely to the direction of sheet travel.
- Adjacent to the upstream printing unit 4 is a device for determining the print quality 12, which is coupled in terms of circuitry to the machine control and the dusting device, the collecting device 9 and the sheet conveying systems 1, 3.
- the mode of action is as follows: The sheet coming from the upstream printing unit 4 is taken over by a gripping device of the rotating first sheet conveying system 1 and transferred to the transfer cylinder 2 in the sheet travel direction. Drying devices and sheet guiding devices can be arranged within the first sheet conveying system 1.
- the pollination device 6 is activated on the transfer cylinder 2 per sheet, depending on the machine speed. At higher machine speeds, the pollination device 6 is also continuously in operation.
- the sheet is sprayed with powder on the outer surface of the transfer cylinder 2 and transferred to a gripping device of the downstream sheet guide system 3.
- the sheet guide system 3 feeds the sheet to the delivery stack 5.
- the suction device 7 of the transfer cylinder 3 is constantly in operation, so that the powder which arises can be suctioned off and returned to the dusting device 6.
- the third sheet guide system 8 removes the sheet from the transfer cylinder 2 when waste occurs.
- the third is preferred Sheet conveyor system 8 also activated for stack changes. If the delivery stack 5 is to be moved, the further sheets are picked up by the deep stacking device 10, preferably at full machine speed. After removal of the delivery stack 5 and a corresponding change, the third sheet conveying system 8 is stopped and the sheets are transferred from the transfer cylinder 2 to the second sheet conveying system 3 again. Outside the printing mode, the deep stack can be completed with the high stack. Sample sheets or start-up waste are removed from the collecting device 9, in which the corresponding sheet is moved laterally out of the delivery arm via a linear guide. The operator can then take the test sheets unhindered from the printing operation.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
- Discharge By Other Means (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
Description
Die Erfindung betrifft einen Ausleger für eine Bogenrotationsdruckmaschine nach dem Oberbegriff des Patentanspruchs 1.The invention relates to a delivery arm for a sheet-fed rotary printing press according to the preamble of patent claim 1.
Ein Ausleger dieser Art ist aus der DE-OS 2 407 752 als ein Verfahren und eine Vorrichtung zum Auslegen von Bogen von einem Druckwerk zu einem Stapel bekannt. Die Vorrichtung ist gebildet durch einen ersten endlosen Förderer mit Greifeinrichtung, einem bogenführenden Transferzylinder sowie einem zweiten endlosen Förderer mit Greifeinrichtung, welcher die Bogen einem Stapel zuführt. Dem Transferzylinder ist eine in Bogenlaufrichtung wirkende Längsschlitzeinrichtung zugeordnet.A delivery of this type is known from DE-OS 2 407 752 as a method and a device for delivering sheets from a printing unit to a stack. The device is formed by a first endless conveyor with a gripping device, a sheet-guiding transfer cylinder and a second endless conveyor with a gripping device, which feeds the sheets into a stack. A longitudinal slot device acting in the sheet running direction is assigned to the transfer cylinder.
Gemäß der DE 3 217 779 C2 ist eine Vorrichtung zur Steuerung eines Puderbestäubers bekannt. Im Ausleger der Bogendruckmaschine sind zum beidseitigen Bestäuben der Bogen diese Pudereinrichtungen angeordnet.According to DE 3 217 779 C2, a device for controlling a powder sprayer is known. These powder devices are arranged in the delivery of the sheet printing machine for dusting the sheets on both sides.
Nachteilig bei dieser Lösung ist es, daß durch die umlaufenden Fördersysteme immer eine ungleichmäßige Puderung auf dem Bogen erzielt wird. Die Fördersysteme bewirken Wirbelbildungen des Puders, was zur Überpuderung (hoher Puderverbrauch) sowie zur Verschmutzung des Auslegers führt. Die ungleichmäßige Schichtdicke von Puder auf einem Bogen wirkt sich negativ auf die Stapelbildung aus.The disadvantage of this solution is that the circulating conveyor systems always achieve an uneven powdering on the sheet. The conveyor systems cause vortex formation of the powder, which leads to over powdering (high powder consumption) and to contamination of the boom. The uneven layer thickness of powder on a sheet has a negative effect on the stack formation.
Aufgabe der Erfindung ist es, einen Ausleger mit Pudereinrichtung in Modulbauweise zu entwickeln, der eine Nachrüstung von Zusatzeinrichtungen gestattet. Gelöst wird das durch den Anmeldegegenstand des Hauptanspruches. Weiterbildungen ergeben sich aus den Unteransprüchen.The object of the invention is to develop a boom with powder device in modular design, which allows retrofitting of additional devices. This is solved by the subject of the main claim. Further training results from the subclaims.
Die erfindungsgemäße Lösung hat den Vorteil, daß über dem Transferzylinder keine umlaufende Greifeinrichtungen den Pudervorgang beeinträchtigen und daß gleichzeitig weitere Baugruppen dieser Ausführung zugeordnet werden können. Auf dem Transferzylinder wird beim Bestäubungsvorgang das Puder von Druckanfang an gleichmäßig auf den jeweiligen im Greiferschluß geführten Bogen übertragen. Verwirbelungen durch Fördersysteme werden vermieden, der Verbrauch an Puder und die Verschmutzung des Auslegers werden reduziert. Die Stapelbildung verbessert sich durch gleichmäßigere Puderschichten.The solution according to the invention has the advantage that no rotating gripping devices interfere with the powdering process above the transfer cylinder and that further assemblies of this design can be assigned at the same time. On the transfer cylinder During the pollination process, the powder is transferred evenly from the start of printing to the respective sheet guided in the gripper closure. Turbulence caused by conveyor systems is avoided, the consumption of powder and the contamination of the boom are reduced. The stack formation is improved by more even powder layers.
Die Erfindung soll an einem Ausführungsbeispiel näher erläutert werden. Dabei zeigen
- Fig. 1
- einen Ausleger mit Transferzylinder und Pudereinrichtung,
- Fig. 2
- einen Ausleger gemäß Fig. 1 mit Zusatzeinrichtungen.
- Fig. 1
- a boom with transfer cylinder and powder device,
- Fig. 2
- a boom according to FIG. 1 with additional devices.
In einer Bogenrotationsdruckmaschine ist einem Druckwerk 4, das auch durch eine Verarbeitungseinheit, z.B. eine Lackiereinheit, gebildet sein kann, in Bogenlaufrichtung ein Ausleger nachgeordnet. Der Ausleger besteht aus einem ersten Bogenfördersystem 1, einem in Bogenlaufrichtung nachgeordneten zweiten Bogenfördersystem 3 sowie einem dazwischen angeordneten, bogenführenden Transferzylinder 2. Das zweite Bogenführungssystem 3 transportiert die Bogen zu einem Auslegerstapel 5, der hier ein Hochstapel ist. Der Auslegerstapel 5 ist auf Flurfördermitteln seitlich aus dem Ausleger herausfahrbar.In a sheet-fed rotary printing press, a
Der Transferzylinder 2 ist, bezogen auf einen einfach großen Druckzylinder, ein doppeltgroßer Zylinder mit zwei am Umfang symmetrisch verteilt angeordneten Greiferbrücken. Ebenso ist die Verwendung eines Transferzylinders 2 mit einfach großem Durchmesser und einer Greiferbrücke aber auch mit dreifach und mehrfach großem Durchmesser mit entsprechender Anzahl symmetrisch am Umfang verteilt angeordneter Greiferbrücken möglich. Im durch die Bogenfördersysteme 1, 3 gebildeten Freiraum ist dem Transferzylinder 2 eine Bestäubungseinrichtung 6 benachbart angeordnet (Fig. 1). Dem Transferzylinder 2 kann in Bogenlaufrichtung der Bestäubungseinrichtung 6 auch noch eine weitere Verarbeitungseinrichtung, z.B. zum Perforieren oder Schneiden vorgeordnet sein. Der Transferzylinder 2 ist mit seinem Zylinderumfang 13 im wesentlichen im Krümmungssinn der ersten und zweiten Bogenfördersysteme 1,3 verlaufend angeordnet. In die Mantelflächen des Transferzylinders 2 integriert ist als Zusatz eine Absaugeinrichtung 7 angeordnet. Bei entsprechend großer Ausführung des Transferzylinders sind auch mehrere Absaugeinrichtungen 7 integrierbar. Die Absaugeinrichtung 7 saugt überschüssiges Pulver ab und führt es vorzugsweise der Bestäubungseinrichtung 6 in einem Kreislauf wieder zu. Die Absaugeinrichtung 7 kann innerhalb des Transferzylinders 2 fest angeordnet sein, während die Öffnungen aufweisenden Mantelflächen um die Absaugeinrichtung 7 rotieren. Ebenso kann die Absaugeinrichtung 7 auch mit dem Transferzylinder 2 rotieren und besitzt dann für jede bogenführende Mantelfläche eine Absaugung 7, die mit einer Saugluftquelle gekoppelt sind.The
Als Zusatzeinrichtung ist unterhalb des Transferzylinders 2 ein drittes Bogenfördersystem 8 angeordnet, dem eine Tiefstapeleinrichtung 10 zugeordnet ist. Die Tiefstapeleinrichtung 10 ist mittels Flurfördermittel 11 seitlich zur Bogenlaufrichtung in bzw. aus dem Ausleger verfahrbar. Dem Transferzylinder 2 ist in Bogenlaufrichtung eineAuffangeinrichtung 9 nachgeordnet. Diese Einrichtung 9 dient der Probebogenentnahme oder kann auch Makulatur aufnehmen. Die Auffangeinrichtung 9 ist ebenfalls zur Bogenlaufrichtung seitlich in bzw. aus dem Ausleger verfahrbar. Bevorzugt weist der die Auffangeinrichtung 9 aufnehmende Ausleger mindestens eine quer zur Bogenlaufrichtung angeordnete Linearführung auf. Dem vorgeordneten Druckwerk 4 benachbart ist eine Einrichtung zur Druckqualitätsermittelung 12 zugeordnet, die mit der Maschinensteuerung sowie der Bestäubungseinrichtung, der Auffangeinrichtung 9 sowie den Bogenfördersystemen 1, 3, schaltungstechnisch gekoppelt ist.As an additional device, a third
Die Wirkungsweise ist wie folgt:
Der vom vorgeordneten Druckwerk 4 kommende Bogen wird von einer Greifeinrichtung des umlaufenden ersten Bogenfördersystems 1 übernommen und in Bogenlaufrichtung dem Transferzylinder 2 übergeben. Innerhalb des ersten Bogenfördersystems 1 können Trockeneinrichtungen sowie Bogenführungseinrichtungen angeordnet sein. Auf dem Transferzylinder 2 wird die Bestäubungseinrichtung 6 pro Bogen, abhängig von der Maschinengeschwindigkeit, aktiviert. Bei höheren Maschinengeschwindigkeiten ist die Bestäubungseinrichtung 6 auch ständig in Betrieb. Der Bogen wird auf der Mantelfläche des Transferzylinders 2 mit Pulver besprüht und an eine Greifeinrichtung des nachgeordneten Bogenführungssystems 3 übergeben. Das Bogenführungssystem 3 führt den Bogen dem Auslegerstapel 5 zu. In bevorzugter Ausbildung ist die Absaugeinrichtung 7 des Transferzylinders 3 ständig in Betrieb, so daß das anfallende Puder abgesaugt und der Bestäubungseinrichtung 6 wieder zugeführt werden kann. Das dritte Bogenführungssystem 8 nimmt den Bogen vom Transferzylinder 2 ab, wenn Makulatur anfällt. Bevorzugt wird das dritte Bogenfördersystem 8 auch zum Stapelwechsel aktiviert. Soll der Auslegerstapel 5 abgefahren werden, so werden bei vorzugsweise voller Maschinengeschwindigkeit die weiteren Bogen von der Tiefstapeleinrichtung 10 aufgenommen. Nach Abtransport des Auslegerstapels 5 und entsprechendem Wechsel wird das dritte Bogenfördersystem 8 gestoppt und die Bogen werden von dem Transferzylinder 2 wieder an das zweite Bogenfördersystem 3 übergeben. Außerhalb des Druckbetriebes kann der Tiefstapel mit dem Hochstapel komplettiert werden. Die Entnahme von Probebogen oder von Anlaufmakulatur erfolgt aus der Auffangeinrichtung 9, in dem diese mit dem entsprechenden Bogen seitlich über eine Linearführung aus deren Ausleger herausgefahren wird. Der Bediener kann dann ungehindert vom Druckbetrieb die Probebogen entnehmen.The mode of action is as follows:
The sheet coming from the
- 11
- erstes Bogenfördersystemfirst sheet conveyor system
- 22nd
- TransferzylinderTransfer cylinder
- 33rd
- zweites Bogenfördersystemsecond sheet conveyor system
- 44th
- DruckwerkPrinting unit
- 55
- AuslegerstapelBoom stack
- 66
- BestäubungseinrichtungPollination facility
- 77
- AbsaugeinrichtungSuction device
- 88th
- drittes Bogenfördersystemthird sheet conveyor system
- 99
- AufnahmeeinrichtungReception facility
- 1010th
- TiefstapeleinrichtungDeep stacking device
- 1111
- FlurfördermittelIndustrial vehicles
- 1212th
- DruckqualitätserkennungseinrichtungPrint quality detection device
- 1313
- ZylinderumfangCylinder circumference
Claims (10)
dadurch gekennzeichnet,
daß dem Transferzylinder (2) eine Bestäubungseinrichtung (6) benachbart zugeordnet ist und der Zylinderumfang (13) des Transferzylinders (2) im wesentlichen im vom ersten und zweiten Bogenfördersystem (1, 3) vorgegebenen Krümmungssinn angeordnet ist.Delivery for a sheet-fed rotary printing press with a first endlessly circulating sheet conveying system, a downstream second endlessly circulating sheet conveying system feeding the sheets to the delivery stack and a transfer cylinder arranged between the two sheet conveying systems with at least one gripping device,
characterized by
that the transfer cylinder (2) is assigned a pollination device (6) adjacent and the cylinder circumference (13) of the transfer cylinder (2) is arranged essentially in the direction of curvature given by the first and second sheet conveying systems (1, 3).
dadurch gekennzeichnet,
daß der Transferzylinder (2) auf seiner Öffnungen aufweisenden Zylindermantelfläche (13) mindestens eine Absaugeinrichtung (7) aufweist.Boom according to claim 1,
characterized by
that the transfer cylinder (2) has at least one suction device (7) on its cylinder jacket surface (13).
dadurch gekennzeichnet,
daß die Absaugeinrichtung (7) mit der Bestäubungseinrichtung (6) mit einem Kreislaufsystem zur Rückführung von überschüssigem Bestäubungsmaterial verbunden ist.Cantilever according to claims 1 and 2,
characterized by
that the suction device (7) is connected to the pollination device (6) with a circulation system for returning excess pollination material.
dadurch gekennzeichnet,
daß unterhalb des Transferzylinders (2) ein drittes Bogenfördersystem (8) angeordnet ist, dem eine Tiefstapeleinrichtung (10) zugeordnet ist.Boom according to claim 1,
characterized by
that a third sheet conveyor system (8) is arranged below the transfer cylinder (2), which is associated with a deep stacking device (10).
dadurch gekennzeichnet,
daß die von Flurfördermitteln (11) aufgenommene Tiefstapeleinrichtung (10) seitlich zur Bogenlaufrichtung aus dem Ausleger verfahrbar ist.Cantilever according to claims 1 and 4,
characterized by
that the deep stacking device (10) picked up by industrial conveyors (11) can be moved laterally to the sheet running direction out of the delivery arm.
dadurch gekennzeichnet,
daß dem Transferzylinder (2) eine Auffangeinrichtung (9) zur Probebogenentnahme oder Makulaturaufnahme nachgeordnet ist.Boom according to claim 1,
characterized by
that the transfer cylinder (2) is followed by a collecting device (9) for taking out a sample sheet or waste paper.
dadurch gekennzeichnet,
daß die Auffangeinrichtung (9) seitlich zur Bogenlaufrichtung verfahrbar ist.Boom according to claims 1 and 6,
characterized by
that the collecting device (9) can be moved laterally to the sheet running direction.
dadurch gekennzeichnet,
daß dieAuffangeinrichtung (9) auf quer zur Bogenlaufrichtung angeordneten Linearführungen verfahrbar ist.Cantilever according to claims 1, 6 and 7,
characterized by
that the catch device (9) can be moved on linear guides arranged transversely to the sheet running direction.
dadurch gekennzeichnet,
daß der Transferzylinder (2) einen zweifach großen Durchmesser mit zwei symmetrisch versetzt angeordneten Greifereinrichtungen aufweist.Boom according to claim 1,
characterized by
that the transfer cylinder (2) has a double diameter with two symmetrically offset gripper devices.
dadurch gekennzeichnet,
daß der Transferzylinder einen dreifach großen Durchmesser oder mehrfach großen Durchmesser mit mehrfach symmetrisch angeordneten Greifeinrichtungen aufweist.Boom according to claim 1,
characterized by
that the transfer cylinder has a triple diameter or multiple diameter with multiple symmetrically arranged gripping devices.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19539757 | 1995-10-26 | ||
DE19539757A DE19539757C1 (en) | 1995-10-26 | 1995-10-26 | Boom for a sheet-fed rotary printing machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0771649A1 true EP0771649A1 (en) | 1997-05-07 |
EP0771649B1 EP0771649B1 (en) | 1998-11-25 |
Family
ID=7775758
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96113722A Expired - Lifetime EP0771649B1 (en) | 1995-10-26 | 1996-08-28 | Delivery device for a rotary sheet printing machine |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0771649B1 (en) |
JP (1) | JP2793179B2 (en) |
AT (1) | ATE173673T1 (en) |
DE (2) | DE19539757C1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19720744A1 (en) * | 1997-05-17 | 1998-11-19 | Kba Planeta Ag | Printing press |
DE19720751A1 (en) * | 1997-05-17 | 1998-11-19 | Kba Planeta Ag | Appliance for powdering sheets in printer with feeder stack and printer cylinder |
EP0947321A1 (en) * | 1998-03-24 | 1999-10-06 | MAN Roland Druckmaschinen AG | Powdering device in a printing machine |
EP0886579B1 (en) * | 1996-03-11 | 2001-05-16 | PLATSCH, Hans G. | Device for dusting printed products |
EP1147893A2 (en) * | 2000-04-08 | 2001-10-24 | MAN Roland Druckmaschinen AG | Rotary sheet-fed printing press having a multi-functional module |
EP1442880A1 (en) * | 2002-12-10 | 2004-08-04 | Koenig & Bauer Aktiengesellschaft | Sheet processing device |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE29623325U1 (en) | 1996-03-11 | 1998-03-05 | Platsch, Hans Georg, 70565 Stuttgart | Device for dusting printed products |
DE10222545A1 (en) * | 2002-05-17 | 2003-11-27 | Roland Man Druckmasch | Offset printing machine layout unit feeds folding unit under sheet transport system using toothed guide to sheet transporter |
DE102006051278B4 (en) * | 2006-10-31 | 2017-01-12 | manroland sheetfed GmbH | Device and method for the finishing of sheet-shaped substrates in a sheet-fed press |
DE102010001326A1 (en) * | 2010-01-28 | 2011-08-18 | manroland AG, 63075 | Sheet-fed printing machine, has transportation unit assigned to drying device that dries printed sheets are dried between paint unit and boom cylinder, and powdering device applies powder on printed sheets |
DE102012200898A1 (en) | 2012-01-23 | 2013-07-25 | Manroland Ag | Method for dusting printing sheets in rotary sheet printing machine, involves electrostatically charging printing products opposite to transfer cylinder such that printing products are adhered on transfer cylinder by electrostatic forces |
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GB496753A (en) * | 1937-04-05 | 1938-12-05 | Dresden Leipziger Schnellpress | Improvements in chain type delivery devices for sheet printing machines |
GB1278560A (en) * | 1970-03-21 | 1972-06-21 | Roland Offsetmaschf | Printing press |
DE2407752A1 (en) * | 1973-02-23 | 1974-09-05 | Miller Printing Machinery Co | METHOD AND DEVICE FOR DEPLOYING BOWS |
US4024815A (en) * | 1975-05-03 | 1977-05-24 | Firm Albin Platsch | Device for spraying powder |
US4210078A (en) * | 1974-06-24 | 1980-07-01 | M.A.N.-Roland Druckmaschinen Aktiengesellschaft | Apparatus for use on printing presses to insure optimum color density and to assist in making corrective adjustment |
DE3217779A1 (en) * | 1982-05-12 | 1983-11-17 | Weitmann & Konrad GmbH & Co KG, 7022 Leinfelden-Echterdingen | Device for controlling the powder dispenser in a printing machine |
DE4229818C1 (en) * | 1992-09-07 | 1993-12-16 | Roland Man Druckmasch | Sheet-transfer mechanism in rotary printing press - has transporting trucks parallel or inclined to guide cylinder by offsetting teeth of coaxial chain sprockets. |
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US3167012A (en) * | 1961-12-01 | 1965-01-26 | Miehle Goss Dexter Inc | Sheet control and spray collection chamber |
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1995
- 1995-10-26 DE DE19539757A patent/DE19539757C1/en not_active Expired - Fee Related
-
1996
- 1996-08-28 DE DE59600860T patent/DE59600860D1/en not_active Expired - Lifetime
- 1996-08-28 EP EP96113722A patent/EP0771649B1/en not_active Expired - Lifetime
- 1996-08-28 AT AT96113722T patent/ATE173673T1/en active
- 1996-10-28 JP JP8285616A patent/JP2793179B2/en not_active Expired - Fee Related
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GB496753A (en) * | 1937-04-05 | 1938-12-05 | Dresden Leipziger Schnellpress | Improvements in chain type delivery devices for sheet printing machines |
GB1278560A (en) * | 1970-03-21 | 1972-06-21 | Roland Offsetmaschf | Printing press |
DE2407752A1 (en) * | 1973-02-23 | 1974-09-05 | Miller Printing Machinery Co | METHOD AND DEVICE FOR DEPLOYING BOWS |
US4210078A (en) * | 1974-06-24 | 1980-07-01 | M.A.N.-Roland Druckmaschinen Aktiengesellschaft | Apparatus for use on printing presses to insure optimum color density and to assist in making corrective adjustment |
US4024815A (en) * | 1975-05-03 | 1977-05-24 | Firm Albin Platsch | Device for spraying powder |
DE3217779A1 (en) * | 1982-05-12 | 1983-11-17 | Weitmann & Konrad GmbH & Co KG, 7022 Leinfelden-Echterdingen | Device for controlling the powder dispenser in a printing machine |
DE4229818C1 (en) * | 1992-09-07 | 1993-12-16 | Roland Man Druckmasch | Sheet-transfer mechanism in rotary printing press - has transporting trucks parallel or inclined to guide cylinder by offsetting teeth of coaxial chain sprockets. |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0886579B1 (en) * | 1996-03-11 | 2001-05-16 | PLATSCH, Hans G. | Device for dusting printed products |
DE19720744A1 (en) * | 1997-05-17 | 1998-11-19 | Kba Planeta Ag | Printing press |
DE19720751A1 (en) * | 1997-05-17 | 1998-11-19 | Kba Planeta Ag | Appliance for powdering sheets in printer with feeder stack and printer cylinder |
DE19720751B4 (en) * | 1997-05-17 | 2005-04-14 | Koenig & Bauer Ag | Printing machine with a device for powdering sheets |
EP0947321A1 (en) * | 1998-03-24 | 1999-10-06 | MAN Roland Druckmaschinen AG | Powdering device in a printing machine |
EP1147893A2 (en) * | 2000-04-08 | 2001-10-24 | MAN Roland Druckmaschinen AG | Rotary sheet-fed printing press having a multi-functional module |
EP1147893A3 (en) * | 2000-04-08 | 2002-08-28 | MAN Roland Druckmaschinen AG | Rotary sheet-fed printing press having a multi-functional module |
EP1442880A1 (en) * | 2002-12-10 | 2004-08-04 | Koenig & Bauer Aktiengesellschaft | Sheet processing device |
Also Published As
Publication number | Publication date |
---|---|
EP0771649B1 (en) | 1998-11-25 |
JP2793179B2 (en) | 1998-09-03 |
DE59600860D1 (en) | 1999-01-07 |
DE19539757C1 (en) | 1997-05-22 |
ATE173673T1 (en) | 1998-12-15 |
JPH09164657A (en) | 1997-06-24 |
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