EP1093913A2 - Device for driving a varnishing unit - Google Patents
Device for driving a varnishing unit Download PDFInfo
- Publication number
- EP1093913A2 EP1093913A2 EP00121531A EP00121531A EP1093913A2 EP 1093913 A2 EP1093913 A2 EP 1093913A2 EP 00121531 A EP00121531 A EP 00121531A EP 00121531 A EP00121531 A EP 00121531A EP 1093913 A2 EP1093913 A2 EP 1093913A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- paint
- roller
- coating
- driving
- gear
- 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
- B41F13/00—Common details of rotary presses or machines
- B41F13/008—Mechanical features of drives, e.g. gears, clutches
-
- 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
- B41F23/08—Print finishing devices, e.g. for glossing prints
Definitions
- the invention relates to a device for driving a coating device of a printing press, consisting of a paint dosing unit, a paint application roller and a painting cylinder, the paint application roller via a clutch while the printing machine is at a standstill via a first drive wheel train with a drive motor in operative connection stands and during the printing and painting process the paint application roller over a second Drive wheel train is in operative connection with the painting cylinder.
- DD 247 417 B1 describes such a device for driving a painting device known.
- This consists of a paint scoop roller that dips into a paint container and the Paint is conveyed onto a painting cylinder via a paint application roller.
- the paint scoop roller is assigned a variable-speed electric motor. By changing the speed of the electric motor the paint scoop roller can selectively determine the amount of paint delivered per unit of time become.
- the paint application roller is connected to the plate cylinder by means of a gear train and rotates during printing at the same peripheral speed as this.
- the switch from the electric motor has a switchable clutch, several gears and a freewheel outgoing drive can optionally be switched to the coating roller. It always happens then when the machine is stopped. Then the coating roller is removed from the coating cylinder lifted off and actuated the clutch, so that the electric motor now also drives the paint roller. This is necessary in order to dry the paint on the Prevent paint roller.
- the coating roller is driven by the plate cylinder. Becomes then an order is carried out without painting, the paint application roller is removed from the painting cylinder switched off.
- the painting facility is often not run empty. It always will more to the rule, because this way, set-up times can be saved, which is particularly the case with smaller orders is economically advantageous. Now the paint remains in the painting device, this is due to the rotation of the coating roller at machine speed this splashes or fogs, which can have a negative impact on the printing result.
- the object of the invention is a device for driving a painting device to develop through which the Speed of the coating roller and the associated metering elements or metering rollers can be reduced.
- the advantage of the solution according to the invention is that now without any Paint the speed of the paint application roller and the gearbox connected to it Rolling is driven by the speed-adjustable drive motor of the metering group.
- An adjusted speed of the paint application roller can thus be selected, by means of both prevents the paint from spraying or spraying and also prevents the paint from drying out becomes.
- the device according to the invention consists of a lacquer metering unit 1, which is assigned a coating cylinder 31 via a coating roller 21.
- the Paint metering unit 1 consists of a paint scoop roller running in a paint reservoir 11 12.
- the paint scoop roller 12 is in engagement with a metering roller 13.
- a drive motor M for driving the paint application roller 21 and the paint scoop roller 12 is arranged.
- This drive motor M is via the motor driven wheel 41, a first gear 42 and via a paint scoop roller drive gear 43, which together form the first drive wheel train 4, connected to the paint scoop roller 12.
- the paint scoop roller drive wheel 43 is fixed on a bearing in the frame wall 7 Paint scoop roller shaft 15 arranged.
- the metering roller 13 experiences its drive Friction from the paint scoop roller 12.
- the first gear wheel 42 of the first drive wheel train 4 is mounted on one in the frame wall 7 Paint roller shaft 22 attached.
- the first gear 42 is on the paint roller shaft 22 axially secured, but rotatably mounted.
- a second drive wheel train 5 connects this to the painting cylinder 31 second drive wheel train 5 consists of a fixedly arranged on the painting cylinder shaft 32 Paint cylinder gear 51, which in the first gear 52 of the second drive gear train 5 engages.
- the first gear 52 of the second drive gear train 5 is like that first gear 42 of the first drive wheel train 4 axially secured, but rotatable radially on the Paint roller shaft 22 arranged.
- a clutch 6 is also arranged on the coating roller shaft 22.
- the coupling 6 is a preferably pneumatically switchable, double-acting positive Coupling executed. It consists of a coupling body 61, which is in the axial direction seen on both sides is provided with sprockets 621, 622, which alternatively both form-fitting into a ring gear 521 of the first gear 52 and into a ring gear 421 of the first Gear 42 can snap.
- the coupling body 61 is on the Paint roller shaft 22 axially displaceable, but arranged in a torsionally rigid manner.
- Figure 2 is the clutch 6 shown in an intermediate position.
- the painting cylinder 31 drives via the second drive wheel train 5 the paint application roller 21.
- the clutch body 61 is in the direction A shifted so that the ring gear 621 in the ring gear 521 of the first gear 52nd intervene and create a positive connection between these elements can. This allows the drive torque from the first gear 52 through the clutch body 61 transferred to the coating roller 22 and thus to the coating roller 21 become.
- the paint scoop roller 12 is driven by the drive motor M via the first drive gear train 4.
- the motor driven gear 41 rotates the first gear 42, the is rotatably arranged on the coating roller shaft 22. This conveys the torque to the paint scoop roller drive wheel 43 and thus to the paint scoop roller 12.
- the paint scoop roller 12 rotates in the direction of arrow a (see FIG. 1).
- the paint in the paint reservoir 11 is transferred from the paint reservoir 11 to the Paint scoop roller 12 and thus transferred to the paint application roller 21.
- the difference in Circumferential speeds between that of the paint cylinder gear 51 of the painting cylinder 31 driven paint roller 21 and that driven by the drive motor M. Paint scoop roller 12 determines (in addition to the width of the metering gap between the two) Amount of the paint conveyed to the painting cylinder 31.
- the paint scoop roller 13 rotates in the direction of the arrow b. This is done by reversing the direction of rotation of the drive motor M.
- the coating roller 21 is in turn driven by the second drive wheel train 5, that is to say by the painting cylinder 31. This means that the paint application roller 21 and the paint scoop roller 12 rotate in the opposite direction.
- the paint to be transported to the paint application roller 21 is in the gap between the paint scoop roller 12 and metering roller 13 predosed.
- the final dosage is then in the gap between the paint application roller 21 and the paint scoop roller 12.
- clutch 6 When the machine is at a standstill, clutch 6 is switched in direction B.
- the ring gear 622 engages in the ring gear 421 and thus establishes a connection between the first Gear of the first drive wheel train 4 and the paint application roller 21 ago.
- the paint application roller 21 is removed from the painting cylinder 31 lifted off.
- the clutch 6 now drives the drive torque of the drive motor M from the first gear 42 to the coating roller shaft 22 and thus transferred to the coating roller 21. This and that about the paint scoop roller drive wheel 43 connected paint scoop roller 12 (including the metering roller 13) can thus be moved during standstill so that the paint does not dry out.
- the coating unit When printing without coating, the coating unit remains switched off from the coating cylinder 31 and the clutch 6 remains in position B.
- the rotating painting cylinder moves over the lacquer cylinder gear 51 the first gear 52. This can be rotated by its Arrangement on the paint roller shaft 22, however, no torque transmitted.
- the Paint application roller 21 is, as when the machine is at a standstill, by the drive motor M emotional.
- the invention is illustrated on the basis of a paint scoop rolling mill.
- the invention is not so limited.
- a chambered doctor blade a squeeze mill or combinations between these are also possible.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Seal Device For Vehicle (AREA)
- Valve Device For Special Equipments (AREA)
- Soil Working Implements (AREA)
Abstract
Description
Die Erfindung betrifft eine Einrichtung zum Antrieb einer Lackiereinrichtung einer Druckmaschine, bestehend aus einer Lackdosiereinheit, einer Lackauftragwalze und einem Lackierzylinder, wobei über eine Kupplung während des Stillstands der Druckmaschine die Lackauftragwalze über einen ersten Antriebsräderzug mit einem Antriebsmotor in Wirkverbindung steht und während des Druck- und Lackiervorgangs die Lackauftragwalze über einen zweiten Antriebsräderzug mit dem Lackierzylinder in Wirkverbindung steht.The invention relates to a device for driving a coating device of a printing press, consisting of a paint dosing unit, a paint application roller and a painting cylinder, the paint application roller via a clutch while the printing machine is at a standstill via a first drive wheel train with a drive motor in operative connection stands and during the printing and painting process the paint application roller over a second Drive wheel train is in operative connection with the painting cylinder.
Aus der DD 247 417 B1 ist eine derartige Einrichtung zum Antrieb einer Lackiereinrichtung bekannt. Diese besteht aus einer Lackschöpfwalze, die in einen Lackbehälter taucht und den Lack über eine Lackauftragwalze auf einen Lackierzylinder fördert. Der Lackschöpfwalze ist ein drehzahlvariabler Elektromotor zugeordnet. Durch Veränderung der Drehzahl des Elektromotors der Lackschöpfwalze kann die geförderte Lackmenge pro Zeiteinheit gezielt bestimmt werden.DD 247 417 B1 describes such a device for driving a painting device known. This consists of a paint scoop roller that dips into a paint container and the Paint is conveyed onto a painting cylinder via a paint application roller. The paint scoop roller is assigned a variable-speed electric motor. By changing the speed of the electric motor the paint scoop roller can selectively determine the amount of paint delivered per unit of time become.
Die Lackauftragwalze ist über einen Räderzug mit dem Plattenzylinder verbunden und rotiert während des Druckvorgangs mit derselben Umfangsgeschwindigkeit wie dieser.The paint application roller is connected to the plate cylinder by means of a gear train and rotates during printing at the same peripheral speed as this.
Über eine schaltbare Kupplung, mehrere Zahnräder und einen Freilauf ist der vom Elektromotor ausgehende Antrieb wahlweise auf die Lackauftragwalze schaltbar. Das geschieht immer dann, wenn die Maschine stillgesetzt wird. Dann wird die Lackauftragwalze vom Lackierzylinder abgehoben und die Kupplung betätigt, so dass der Elektromotor nunmehr auch die Lackauftragwalze antreibt. Das ist erforderlich, um das Eintrocknen des Lackes auf der Lackauftragwalze zu verhindern.The switch from the electric motor has a switchable clutch, several gears and a freewheel outgoing drive can optionally be switched to the coating roller. It always happens then when the machine is stopped. Then the coating roller is removed from the coating cylinder lifted off and actuated the clutch, so that the electric motor now also drives the paint roller. This is necessary in order to dry the paint on the Prevent paint roller.
Beim Fortdruck erfährt die Lackauftragwalze ihren Antrieb wieder vom Plattenzylinder. Wird dann ein Auftrag ohne Lackierung ausgeführt, wird die Lackauftragwalze vom Lackierzylinder abgestellt. Dabei wird die Lackiereinrichtung oft nicht leergefahren. Das wird immer mehr zur Regel, da auf diese Art Rüstzeiten eingespart werden können, was insbesondere bei kleineren Aufträgen ökonomisch vorteilhaft ist. Verbleibt nunmehr der Lack in der Lackiereinrichtung, so wird durch die Rotation der Lackauftragwalze mit Maschinengeschwindigkeit dieser verspritzt oder vernebelt, was das Druckergebnis negativ beeinflussen kann. During production, the coating roller is driven by the plate cylinder. Becomes then an order is carried out without painting, the paint application roller is removed from the painting cylinder switched off. The painting facility is often not run empty. It always will more to the rule, because this way, set-up times can be saved, which is particularly the case with smaller orders is economically advantageous. Now the paint remains in the painting device, this is due to the rotation of the coating roller at machine speed this splashes or fogs, which can have a negative impact on the printing result.
Die Aufgabe der Erfindung besteht darin, eine Einrichtung zum Antrieb einer Lackiereinrichtung zu entwickeln, durch welche beim Fortdruck mit abgestellter Lackauftragwalze die Drehzahl der Lackauftragwalze und der damit verbundenen Dosierelemente bzw. Dosierwalzen verringert werden kann.The object of the invention is a device for driving a painting device to develop through which the Speed of the coating roller and the associated metering elements or metering rollers can be reduced.
Diese Aufgabe wird durch die Merkmale des 1. Anspruchs gelöst.This object is achieved by the features of the first claim.
Der Vorteil der erfindungsgemäßen Lösung besteht darin, dass nunmehr beim Fortdruck ohne Lackieren die Drehzahl der Lackauftragwalze und der mit dieser getriebetechnisch verbundenen Walzen durch den drehzahlregelbaren Antriebsmotor der Dosiergruppe angetrieben wird. Damit kann eine angepasste Drehzahl der Lackauftragwalze gewählt werden, durch die sowohl das Vernebeln oder Spritzen des Lackes als auch das Eintrocknen des Lackes verhindert wird.The advantage of the solution according to the invention is that now without any Paint the speed of the paint application roller and the gearbox connected to it Rolling is driven by the speed-adjustable drive motor of the metering group. An adjusted speed of the paint application roller can thus be selected, by means of both prevents the paint from spraying or spraying and also prevents the paint from drying out becomes.
Die Erfindung soll nachfolgend an Hand eines Ausführungsbeispiele näher erläutert werden. Die Zeichnungen hierzu haben folgende Bedeutung.
- Figur 1:
- Schematische Darstellung einer Lackiereinrichtung, wobei als Lackdosiereinheit eine Lackschöpfwerk gezeigt wird.
- Figur 2:
- Darstellung des Antriebs der Lackiereinrichtung mit schematischer Darstellung des Getriebes (Ansicht A von Figur 1).
- Figure 1:
- Schematic representation of a painting device, a paint scoop being shown as the paint metering unit.
- Figure 2:
- Representation of the drive of the painting device with a schematic representation of the transmission (view A of Figure 1).
Wie aus der Figur 1 ersichtlich ist, besteht die erfindungsgemäße Einrichtung aus einer Lackdosiereinheit
1, der über eine Lackauftragwalze 21 ein Lackierzylinder 31 zugeordnet ist. Die
Lackdosiereinheit 1 besteht aus einer in einem Lackreservoir 11 laufenden Lackschöpfwalze
12. Die Lackschöpfwalze 12 steht mit einer Dosierwalze 13 im Eingriff.As can be seen from FIG. 1, the device according to the invention consists of a
Aus der Figur 2 ist erkennbar, dass ein Antriebsmotor M zum Antrieb der Lackauftragwalze
21 und der Lackschöpfwalze 12 angeordnet ist. Dieser Antriebsmotor M ist über das Motorabtriebsrad
41, einem ersten Zahnrad 42 und über ein Lackschöpfwalzenantriebsrad 43,
die zusammen den ersten Antriebsräderzug 4 bilden, mit der Lackschöpfwalze 12 verbunden.
Dabei ist das Lackschöpfwalzenantriebsrad 43 fest auf einer in der Gestellwand 7 gelagerten
Lackschöpfwalzen-Welle 15 angeordnet. Die Dosierwalze 13 erfährt ihren Antrieb durch
Friktion von der Lackschöpfwalze 12.It can be seen from FIG. 2 that a drive motor M for driving the
Das erste Zahnrad 42 des ersten Antriebsräderzuges 4 ist auf einer in der Gestellwand 7 gelagerten
Lackauftragwalzen-Welle 22 angebracht. Dabei ist das erste Zahnrad 42 auf der Lackauftragwalzen-Welle
22 axial gesichert, aber drehbar gelagert.The
Vom einem ebenfalls auf der Lackauftragwalzen-Welle 22 angeordneten ersten Zahnrad 52
ausgehend, verbindet ein zweiter Antriebsräderzug 5 dieses mit dem Lackierzylinder 31. Der
zweite Antriebsräderzug 5 besteht aus einem fest auf der Lackierzylinder-Welle 32 angeordneten
Lackzylinderzahnrad 51, welches in das erste Zahnrad 52 des zweiten Antriebsräderzuges
5 eingreift. Das erste Zahnrad 52 des zweiten Antriebsräderzuges 5 ist ebenso wie das
erste Zahnrad 42 des ersten Antriebsräderzuges 4 axial gesichert, aber radial drehbar auf der
Lackauftragwalzen-Welle 22 angeordnet.From a
Ebenfalls auf der Lackauftragwalzen-Welle 22 ist eine Kupplung 6 angeordnet. Die Kupplung
6 ist als eine vorzugsweise pneumatisch schaltbare, beidseitig wirkende formschlüssige
Kupplung ausgeführt. Sie besteht aus einem Kupplungskörper 61, der in axialer Richtung
gesehen beidseitig mit Zahnkränzen 621, 622 versehen ist, die formschlüssig alternativ sowohl
in einen Zahnkranz 521 des ersten Zahnrad 52 als auch in einen Zahnkranz 421 des erstes
Zahnrades 42 einrasten können. Zu diesem Zweck ist der Kupplungskörper 61 auf der
Lackauftragwalzen-Welle 22 axial verschiebbar, aber drehstarr angeordnet. In der Figur 2 ist
die Kupplung 6 in einer Zwischenstellung dargestellt.A clutch 6 is also arranged on the
Zur Wirkungsweise der erfindungsgemäßen Einrichtung:Operation of the device according to the invention:
Beim Lackieren im Normalbetrieb treibt der Lackierzylinder 31 über den zweiten Antriebsräderzug
5 die Lackauftragwalze 21 an. Dabei wird der Kupplungskörper 61 in die Richtung
A verschoben, so dass der Zahnkranz 621 in den Zahnkranz 521 des ersten Zahnrades 52
eingreifen und so eine formschlüssige Verbindung zwischen diesen Elementen herstellen
kann. Dadurch kann das Antriebsmoment vom ersten Zahnrad 52 über den Kupplungskörper
61 auf die Lackauftragwalzen-Welle 22 und damit auf die Lackauftragwalze 21 übertragen
werden. Der Antrieb der Lackschöpfwalze 12 erfolgt vom Antriebsmotor M aus über den
ersten Antriebsräderzug 4. Dabei dreht das Motorabtriebsrad 41 das erstes Zahnrad 42, das
drehbar auf der Lackauftragwalzen-Welle 22 angeordnet ist. Dieses vermittelt das Drehmoment
an das Lackschöpfwalzenantriebsrad 43 und damit auf die Lackschöpfwalze 12.When painting in normal operation, the
Die Rotation der Lackschöpfwalze 12 erfolgt in Richtung des Pfeils a (siehe hierzu Figur 1).
Damit wird der im Lackreservoir 11 befindliche Lack von dem Lackreservoir 11 auf die
Lackschöpfwalze 12 und damit auf den Lackauftragwalze 21 übertragen. Die Differenz der
Umfangsgeschwindigkeiten zwischen der von dem Lackzylinderzahnrad 51 des Lackierzylinder
31 angetriebenen Lackauftragwalze 21 und der vom Antriebsmotor M angetriebenen
Lackschöpfwalze 12 bestimmt (neben der Weite des Dosierspaltes zwischen beiden) die
Menge des zum Lackierzylinder 31 geförderten Lackes.The
Beim Lackieren im Reversebetrieb dreht sich die Lackschöpfwalze 13 in Richtung des Pfeils
b. Das erfolgt durch Drehrichtungsumkehr des Antriebsmotor M. Die Lackauftragwalze 21
wird wiederum von dem zweiter Antriebsräderzug 5, also vom Lackierzylinder 31 angetrieben.
Das heißt, dass die Lackauftragwalze 21 und Lackschöpfwalze 12 im Gegenlauf drehen.
Der zur Lackauftragwalze 21 zu transportierende Lack wird im Spalt zwischen Lackschöpfwalze
12 und Dosierwalze 13 vordosiert. Die endgültige Dosierung erfolgt dann im Spalt zwischen
der Lackauftragwalze 21 und der Lackschöpfwalze 12.When painting in reverse mode, the
Beim Stillstand der Maschine wird die Kupplung 6 in Richtung B geschaltet. Der Zahnkranz
622 rastet in den Zahnkranz 421 ein und stellt somit eine Verbindung zwischen dem ersten
Zahnrad des ersten Antriebsräderzuges 4 und der Lackauftragwalze 21 her.When the machine is at a standstill, clutch 6 is switched in direction B. The ring gear
622 engages in the ring gear 421 and thus establishes a connection between the first
Gear of the first drive wheel train 4 and the
Über eine hier nicht dargestellte Einrichtung wird die Lackauftragwalze 21 vom Lackierzylinder
31 abgehoben. Durch die Kupplung 6 wird nunmehr das Antriebsmoment des Antriebsmotors
M von dem ersten Zahnrad 42 auf die Lackauftragwalzen-Welle 22 und damit
auf die Lackauftragwalze 21 übertragen. Diese und die über das Lackschöpfwalzenantriebsrad
43 verbundene Lackschöpfwalze 12 (einschließlich der Dosierwalze 13) kann somit
während des Stillstands bewegt werden, so dass das Eintrocknen des Lackes verhindert wird.Via a device, not shown here, the
Beim Drucken ohne Lackierung bleibt das Lackierwerk vom Lackierzylinder 31 abgestellt
und die Kupplung 6 verbleibt in der Stellung B. Der rotierende Lackierzylinder bewegt über
das Lackzylinderzahnrad 51 das erste Zahnrad 52. Dieses kann durch seine drehbewegliche
Anordnung auf der Lackauftragwalzen-Welle 22 jedoch kein Drehmoment übertragen. Die
Lackauftragwalze 21 wird wie beim Stillstand der Maschine durch den Antriebsmotor M
bewegt.When printing without coating, the coating unit remains switched off from the
Im Ausführungsbeispiel ist die Erfindung an Hand eines Lackschöpfwalzwerkes dargestellt. Die Erfindung ist jedoch nicht darauf beschränkt. An Stelle des Lackschöpfwalzewerkes ist auch eine Kammerrakel, ein Quetschwalzwerk oder Kombinationen zwischen diesen möglich. In the exemplary embodiment, the invention is illustrated on the basis of a paint scoop rolling mill. However, the invention is not so limited. In place of the paint scoop roller mill a chambered doctor blade, a squeeze mill or combinations between these are also possible.
- 11
- LackdosiereinheitPaint dosing unit
- 1111
- LackreservoirPaint reservoir
- 1212th
- LackschöpfwalzePaint scoop roller
- 1313
- DosierwalzeDosing roller
- 1414
- Dosierwalzen-WelleMetering roller shaft
- 1515
- Lackschöpfwalzen-WellePaint scoop roller shaft
- 2121
- LackauftragwalzePaint application roller
- 2222
- Lackauftragwalzen-WellePaint roller roller
- 3131
- LackierzylinderPainting cylinder
- 3232
- Lackierzylinder-WellePaint cylinder shaft
- 44th
- Erster AntriebsräderzugFirst drive wheel train
- 4141
- MotorabtriebsradMotor driven wheel
- 4242
- erstes Zahnradfirst gear
- 421421
- ZahnkranzSprocket
- 4343
- LackschöpfwalzenantriebsradPaint scoop roller drive wheel
- 4444
- LackdosierwalzenantriebsradPaint metering roller drive wheel
- 55
- Zweiter AntriebsräderzugSecond drive wheel train
- 5151
- LackzylinderzahnradPaint cylinder gear
- 5252
- Erstes ZahnradFirst gear
- 521521
- ZahnkranzSprocket
- 66
- Kupplungclutch
- 6161
- KupplungskörperClutch body
- 621621
- ZahnkranzSprocket
- 622622
- ZahnkranzSprocket
- MM
- AntriebsmotorDrive motor
- 77
- GestellwandRack wall
Claims (8)
dadurch gekennzeichnet, dass
über die Kupplung (6) während des Druckens mit vom Lackierzylinder (31) abgestellter Lackauftragwalze (21) eine Wirkverbindung zwischen dem ersten Antriebsräderzug (4) und der Lackauftragwalze (21) schaltbar ist.Device for driving a coating device of a printing press, consisting of a coating metering unit (1), a coating roller (21) and a coating cylinder (31), the coating roller (21) being connected via a clutch while the printing machine is at a standstill via a first drive wheel train with a drive motor ( M) is in operative connection and during the printing and painting process the paint application roller (21) is in operative connection with the coating cylinder (31) via a clutch via a second drive wheel train,
characterized in that
An active connection between the first drive wheel train (4) and the coating roller (21) can be switched via the clutch (6) during printing with the coating roller (21) parked by the coating cylinder (31).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19951157A DE19951157A1 (en) | 1999-10-23 | 1999-10-23 | Device for driving a painting device |
| DE19951157 | 1999-10-23 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP1093913A2 true EP1093913A2 (en) | 2001-04-25 |
| EP1093913A3 EP1093913A3 (en) | 2001-09-05 |
| EP1093913B1 EP1093913B1 (en) | 2003-07-23 |
Family
ID=7926679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP00121531A Expired - Lifetime EP1093913B1 (en) | 1999-10-23 | 2000-09-30 | Device for driving a varnishing unit |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP1093913B1 (en) |
| AT (1) | ATE245535T1 (en) |
| DE (2) | DE19951157A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004087422A1 (en) * | 2003-04-01 | 2004-10-14 | Tresu Anlaeg A/S | Printing with flexographic inks and lacquer |
| WO2006018106A1 (en) * | 2004-08-13 | 2006-02-23 | Man Roland Druckmaschinen Ag | Method and device for controlling a converting machine for sheet material |
| DE102006030286A1 (en) * | 2006-06-30 | 2008-01-03 | Koenig & Bauer Aktiengesellschaft | Apparatus and method for driving printing forme cylinders |
| EP2848405A3 (en) * | 2013-09-11 | 2015-04-08 | Heidelberger Druckmaschinen AG | Printing press |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10256294A1 (en) * | 2002-12-03 | 2004-06-24 | Heidelberger Druckmaschinen Ag | Drive for printing press has coupling consisting of torque transmission locking element and turn angle locking element for parts being coupled |
| US7383771B2 (en) | 2003-12-05 | 2008-06-10 | Man Roland Druckmaschinen Ag | Web-fed rotary printing unit |
| US7392740B2 (en) | 2003-12-05 | 2008-07-01 | Man Roland Druckmachinen Ag | Web fed rotary printing unit |
| DE102004003338B4 (en) * | 2003-12-05 | 2007-07-05 | Man Roland Druckmaschinen Ag | Fed rotary printing unit |
| DE102004003339A1 (en) * | 2003-12-05 | 2005-07-07 | Man Roland Druckmaschinen Ag | Web-fed rotary printing unit used in newspaper press, has auxiliary drive motors which drive other transfer and forme cylinders for set up purposes and provided with mechanical connection to assist main drive during printing operation |
| DE102004022250B4 (en) * | 2004-05-04 | 2015-06-25 | manroland sheetfed GmbH | Device for driving a roller |
| CH697884B1 (en) | 2004-07-13 | 2009-03-13 | Manroland Ag | Fed rotary printing unit. |
| US8146452B2 (en) | 2007-11-12 | 2012-04-03 | Heidelberger Druckmaschinen Ag | Apparatus for driving a roller of a printing press and printing press having the apparatus |
| DE102009005065B4 (en) * | 2008-02-18 | 2021-04-29 | Heidelberger Druckmaschinen Ag | Method and device for engaging and disengaging a plate cylinder in a sheet-fed printing press |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2283003A (en) * | 1940-05-13 | 1942-05-12 | C B Henschel Mfg Co | Printing apparatus |
| US3196787A (en) * | 1962-07-18 | 1965-07-27 | Windmoeller & Hoelscher | Inking drive and interrupter for multicolor aniline printing machine |
| DE3221514A1 (en) * | 1982-06-07 | 1984-02-02 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | DEVICE ON MULTICOLOR ROTARY PRINTING MACHINES FOR APPLYING LIQUIDS ON A PRINTING CYLINDER |
| EP0115854A2 (en) * | 1983-02-03 | 1984-08-15 | Komori Corporation | Varnish coater for printed product |
| DE3324096A1 (en) * | 1983-07-05 | 1985-01-24 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | DEVICE ON PRINTING MACHINES FOR APPLYING A MEDIUM AFTER THE PRINTING PROCESS IS COMPLETED BY ROLLING |
| DD247417A1 (en) * | 1986-04-01 | 1987-07-08 | Polygraph Leipzig | METHOD AND DEVICE FOR DRIVING A PAINTING DEVICE |
| EP0244702A2 (en) * | 1986-04-30 | 1987-11-11 | Jürgen K. Keck | Varnishing device |
| DE4013462A1 (en) * | 1990-04-27 | 1991-11-07 | Heidelberger Druckmasch Ag | DEVICE FOR LACQUERING PRINTED SHEETS ON PRINTING MACHINES |
| EP0796733A1 (en) * | 1996-03-20 | 1997-09-24 | WindmÀ¶ller & Hölscher | Printing machine, preferably flexographic press |
-
1999
- 1999-10-23 DE DE19951157A patent/DE19951157A1/en not_active Withdrawn
-
2000
- 2000-09-30 DE DE50002972T patent/DE50002972D1/en not_active Expired - Lifetime
- 2000-09-30 EP EP00121531A patent/EP1093913B1/en not_active Expired - Lifetime
- 2000-09-30 AT AT00121531T patent/ATE245535T1/en not_active IP Right Cessation
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2283003A (en) * | 1940-05-13 | 1942-05-12 | C B Henschel Mfg Co | Printing apparatus |
| US3196787A (en) * | 1962-07-18 | 1965-07-27 | Windmoeller & Hoelscher | Inking drive and interrupter for multicolor aniline printing machine |
| DE3221514A1 (en) * | 1982-06-07 | 1984-02-02 | M.A.N.- Roland Druckmaschinen AG, 6050 Offenbach | DEVICE ON MULTICOLOR ROTARY PRINTING MACHINES FOR APPLYING LIQUIDS ON A PRINTING CYLINDER |
| EP0115854A2 (en) * | 1983-02-03 | 1984-08-15 | Komori Corporation | Varnish coater for printed product |
| DE3324096A1 (en) * | 1983-07-05 | 1985-01-24 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | DEVICE ON PRINTING MACHINES FOR APPLYING A MEDIUM AFTER THE PRINTING PROCESS IS COMPLETED BY ROLLING |
| DD247417A1 (en) * | 1986-04-01 | 1987-07-08 | Polygraph Leipzig | METHOD AND DEVICE FOR DRIVING A PAINTING DEVICE |
| DE3638469A1 (en) * | 1986-04-01 | 1987-10-08 | Polygraph Leipzig | Method and apparatus for driving a varnishing device |
| EP0244702A2 (en) * | 1986-04-30 | 1987-11-11 | Jürgen K. Keck | Varnishing device |
| DE4013462A1 (en) * | 1990-04-27 | 1991-11-07 | Heidelberger Druckmasch Ag | DEVICE FOR LACQUERING PRINTED SHEETS ON PRINTING MACHINES |
| EP0796733A1 (en) * | 1996-03-20 | 1997-09-24 | WindmÀ¶ller & Hölscher | Printing machine, preferably flexographic press |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2004087422A1 (en) * | 2003-04-01 | 2004-10-14 | Tresu Anlaeg A/S | Printing with flexographic inks and lacquer |
| US7497161B2 (en) | 2003-04-01 | 2009-03-03 | Tresu Anlaeg A/S | Printing with flexographic inks and lacquer |
| WO2006018106A1 (en) * | 2004-08-13 | 2006-02-23 | Man Roland Druckmaschinen Ag | Method and device for controlling a converting machine for sheet material |
| DE102004039588A1 (en) * | 2004-08-13 | 2006-02-23 | Man Roland Druckmaschinen Ag | Method and device for controlling a processing machine for sheet material |
| DE102004039588B4 (en) * | 2004-08-13 | 2007-11-22 | Man Roland Druckmaschinen Ag | Method and device for controlling a processing machine for sheet material |
| CN100579777C (en) * | 2004-08-13 | 2010-01-13 | 曼罗兰公司 | Method and device for controlling paper material processor |
| EP1778488B1 (en) | 2004-08-13 | 2015-03-18 | manroland sheetfed GmbH | Method and device for controlling a converting machine for sheet material |
| DE102006030286A1 (en) * | 2006-06-30 | 2008-01-03 | Koenig & Bauer Aktiengesellschaft | Apparatus and method for driving printing forme cylinders |
| EP2848405A3 (en) * | 2013-09-11 | 2015-04-08 | Heidelberger Druckmaschinen AG | Printing press |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1093913B1 (en) | 2003-07-23 |
| EP1093913A3 (en) | 2001-09-05 |
| ATE245535T1 (en) | 2003-08-15 |
| DE19951157A1 (en) | 2001-05-03 |
| DE50002972D1 (en) | 2003-08-28 |
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