WO1999038690A1 - Drive mechanism for a rotating component of a printing machine - Google Patents
Drive mechanism for a rotating component of a printing machine Download PDFInfo
- Publication number
- WO1999038690A1 WO1999038690A1 PCT/DE1999/000230 DE9900230W WO9938690A1 WO 1999038690 A1 WO1999038690 A1 WO 1999038690A1 DE 9900230 W DE9900230 W DE 9900230W WO 9938690 A1 WO9938690 A1 WO 9938690A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- motor
- rotating component
- anilox roller
- side frame
- drive
- 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.)
- Ceased
Links
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
Definitions
- the invention relates to a drive for a rotating component of a printing press according to the preamble of claim 1.
- DE 44 30 693 A1 discloses printing units of a rotary printing press, in which at least one cylinder is individually driven.
- DE 34 32 572 A1 shows a directly driven anilox roller of a rotary printing press.
- a pin of this anilox roller is connected to a rotor of an electric motor by means of a coupling.
- DE 195 39 984 A1 discloses a drive for a printing unit of a rotary printing press.
- a motor is flanged to a side frame and connected to a drive shaft by means of a detachable coupling.
- the invention has for its object to provide a drive for a rotating component of a printing machine.
- a printing press remain in the decoupled state of the associated drive motor in the printing press.
- the drive motor is also at decoupled state arranged on the side frame, whereby a decoupling is possible with little effort.
- Figure 1 is a schematic representation of a drive of an anilox roller in the engaged state.
- Fig. 2 is a schematic representation of the drive of the anilox roller in the disengaged state.
- a rotating component e.g. B. a roller 1 or a cylinder, a rotary printing press is driven directly by means of a motor 2, for example a position-controlled electric motor.
- the rotating component 1 can be removed from the rotary printing press and is designed as anilox roller 1.
- the anilox roller 1 has two pins 3, each of which is provided with a bearing 4 and is rotatably mounted between side frames 6 of the printing press.
- the bearing 4 is arranged in the present example in a two-part position up 7.
- a first bearing shell 8 this position up 7 is adjustable with respect to the side frame 6 arranged on the inside and remains even when the anilox roller 1 is removed from the side frame 6.
- a second bearing shell 9 is detachably connected.
- the pin 3 of the anilox roller 1 is connected to a rotor of the motor 2 by means of a coupling 11.
- the pin 3 of the anilox roller 1 is provided on the end face with a first coupling half, which is designed as an internally toothed hollow gear 12.
- An associated second coupling half is arranged on the end face of a rotor of the motor 2 and is designed as an externally toothed gear 13 which is adapted to the hollow gear 12.
- a collar bushing 14 is flanged to a sti rnse iti gene flange of the motor 2. This collar bushing 14 is rotatably mounted in a bore in the side frame 6 and is displaceable in the axial direction of the anilox roller 1.
- a collar 16 of this collar bushing 14 is on an outside of the side frame 6 by means of a securing element 17, for example one Threaded screw 17, axially fixed and secured against rotation.
- the collar 16 of the collar bushing 14 is provided with a keyhole-like bore.
- a stationary stop 18 is arranged on the outside of the side frame 6.
- a position of the anilox roller 1 and a position of the motor 2 can be changed.
- An axis of rotation of the anilox roller 1 and an axis of rotation of the motor 2 are arranged in alignment with one another.
- a pivotable eccentric bushing is provided in the side frame 6, in the bore of which the collar bushing 14 is arranged in the manner already described and at its end pointing in the direction of the anilox roller 1 the bearing receptacle 7 is fastened.
- the motor 2 can also be attached directly to an eccentric sleeve and this eccentric bushing can be axially displaceable.
- the anilox roller 1 is coupled to the motor 2.
- the collar 16 of the collar bushing 14 lies against the outside of the side frame 6 and cannot be rotated by means of the threaded screw 17 and secured axially not displaceable relative to the side frame 6.
- the anilox roller 1 is rotatably arranged in the bearing holder 7.
- the gear 13 of the motor 2 engages in the hollow gear 12 of the anilox roller 1.
- the anilox roller 1 is uncoupled from the motor 2.
- the thread 17 is loosened to secure the collar bush 14 and the collar bush 14 is pivoted so that the larger part of the keyhole-like bore lies in the area of the threaded screw 17.
- the collar bushing 14 and the motor 2 are then moved away from the anilox roller 1 together in the axial direction.
- the axial stroke is at least so large that the gear 13 and the ring gear 12 of the clutch 11 are no longer in engagement.
- the collar 16 of the collar bush 14 rests against the stop of the side frame 6.
- the motor 2 is coupled to the side frame 6; in the present exemplary embodiment, the motor 2 is positively connected to the side frame 6 in both operating states.
- a helical groove and a bolt engaging therein can be provided on the side frame 6 and the collar bushing 14.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Character Spaces And Line Spaces In Printers (AREA)
Abstract
Description
Beschreibungdescription
Antrieb für ein rotierendes Bauteil einer DruckmaschineDrive for a rotating component of a printing press
Die Erfindung betrifft einen Antrieb für ein rotierendes Bauteil einer Druckmaschine gemäß dem Oberbegriff des Anspruches 1.The invention relates to a drive for a rotating component of a printing press according to the preamble of claim 1.
Die DE 44 30 693 A1 offenbart Druckeinheiten einer Rot at i onsof f s e tdruc kmas ch i ne , bei der mindestens ein Zylinder einzeln angetrieben ist.DE 44 30 693 A1 discloses printing units of a rotary printing press, in which at least one cylinder is individually driven.
Die DE 34 32 572 A1 zeigt eine direkt angetriebene Rasterwalze einer Rotationsdruckmaschine. Ein Zapfen dieser Rasterwalze ist mittels einer Kupplung mit einem Rotor eines Elektromotors verbunden.DE 34 32 572 A1 shows a directly driven anilox roller of a rotary printing press. A pin of this anilox roller is connected to a rotor of an electric motor by means of a coupling.
Die DE 195 39 984 A1 offenbart einen Antrieb für ein Druckwerk einer Rotationsdruckmaschi e. Dabei ist ein Motor an ein Seitengestell angeflanscht und mittels einer lösbaren Kupplung mit einer Antriebswelle ve rbunden .DE 195 39 984 A1 discloses a drive for a printing unit of a rotary printing press. A motor is flanged to a side frame and connected to a drive shaft by means of a detachable coupling.
Der Erfindung liegt die Aufgabe zugrunde, einen Antrieb für ein rotierendes Bauteil einer Druc maschine zu schaffen.The invention has for its object to provide a drive for a rotating component of a printing machine.
Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruches 1 gelöst.The object is achieved by the features of claim 1.
In vorteilhafter Weise kann bei dem erfindungsgemäßen Antrieb für ein rotierendes Bauteil, wie z. B. Zylinder oder Walzen, einer Druckmaschine auch im entkoppelten Zustand der zugeordnete Antriebsmotor in der Druckmaschine bleiben. Der Antriebsmotor ist auch bei entkoppelten Zustand am Seitengestell angeordnet, wodurch ein Entkuppeln mit geringem Kraftaufwand möglich ist.Advantageously, in the drive according to the invention for a rotating component, such as. B. cylinders or rollers, a printing press remain in the decoupled state of the associated drive motor in the printing press. The drive motor is also at decoupled state arranged on the side frame, whereby a decoupling is possible with little effort.
Vorteilhaft ist diese Anordnung insbesondere inThis arrangement is particularly advantageous in
Verbindung mit aus der ruckmaschine entnehmbarenConnection with removable from the jerk machine
Walzen.Rollers.
Ein Aus f üh rungsbe i spi e l der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawing and will be described in more detail below.
Es zeigen:Show it:
Fig. 1 eine schematische Darstellung eines Antriebes einer Rasterwalze in eingekuppeltem Zustand;Figure 1 is a schematic representation of a drive of an anilox roller in the engaged state.
Fig. 2 die schematische Darstellung des Antriebes der Rasterwalze im ausgekuppelten Zustand.Fig. 2 is a schematic representation of the drive of the anilox roller in the disengaged state.
Ein rotierendes Bauteil, z. B. eine Walze 1 oder ein Zylinder, einer Rotationsdruckmaschine ist mittels eines Motors 2, beispielsweise eines lagegeregel en Elektromotors, direkt angetrieben. Im vorliegenden Beispiel ist das rotierende Bauteil 1 aus der Rota ionsdruckmaschine herausnehmbar und als Rasterwalze 1 ausgeführt.A rotating component, e.g. B. a roller 1 or a cylinder, a rotary printing press is driven directly by means of a motor 2, for example a position-controlled electric motor. In the present example, the rotating component 1 can be removed from the rotary printing press and is designed as anilox roller 1.
In der Zeichnung ist nur ein Ende der Rasterwalze 1 dargestellt. Die Rasterwalze 1 weist zwei Zapfen 3 auf, die jeweils mit einem Lager 4 versehen sind und zwischen Seitengestellen 6 der Druckmaschine drehbar gelagert ist. Das Lager 4 ist im vorliegenden Beispiel in einer zweigeteilten Lage rauf nähme 7 angeordnet. Eine erste Lagerschale 8 dieser Lage rauf nähme 7 ist bezüglich des Seitengestells 6 einstellbar an dessen Innenseite angeordnet und verbleibt auch bei Entnahme der Rasterwalze 1 am Seitengestell 6. Mit dieser ersten Lagerschale 8 ist eine zweite Lagerschale 9 lösbar ve rbunden .Only one end of the anilox roller 1 is shown in the drawing. The anilox roller 1 has two pins 3, each of which is provided with a bearing 4 and is rotatably mounted between side frames 6 of the printing press. The bearing 4 is arranged in the present example in a two-part position up 7. A first bearing shell 8 this position up 7 is adjustable with respect to the side frame 6 arranged on the inside and remains even when the anilox roller 1 is removed from the side frame 6. With this first bearing shell 8, a second bearing shell 9 is detachably connected.
Der Zapfen 3 der Rasterwalze 1 ist mittels einer Kupplung 11 mit einem Rotor des Motors 2 verbunden. Dazu ist der Zapfen 3 der Rasterwalze 1 stirnseitig mit einer ersten Kupp l ungs hä l f t e versehen, die als innenverzahntes Hohlzahnrad 12 ausgebildet. Eine zugehörige zweite Kupplungshälfte ist stirnseitig an einem Rotor des Motors 2 angeordnet und als außenverzahntes, auf das Hohlzahnrad 12 angepaßtes Zahnrad 13 ausgeführt.The pin 3 of the anilox roller 1 is connected to a rotor of the motor 2 by means of a coupling 11. For this purpose, the pin 3 of the anilox roller 1 is provided on the end face with a first coupling half, which is designed as an internally toothed hollow gear 12. An associated second coupling half is arranged on the end face of a rotor of the motor 2 and is designed as an externally toothed gear 13 which is adapted to the hollow gear 12.
An einem s t i rnse i t i gen Flansch des Motors 2 ist eine Kragenbuchse 14 angeflanscht. Diese Kragenbuchse 14 ist in einer Bohrung des Seitengestells 6 drehbar und in axialer Richtung der Rasterwalze 1 verschiebbar gelagert. Ein Kragen 16 dieser Kragenbuchse 14 ist an einer Außenseite des Seitengestells 6 mittels eines Sicherungselemen es 17, be spielsweise einer Gewindeschraube 17, axial fest und unverdrehbar gesichert. Dazu ist der Kragen 16 der Kragenbuchse 14 mit einer schlüssellochartigen Bohrung versehen. Zur Begrenzung des axialen Hubes der Kragenbuchse 14 bezüglich des Seitengestells 6 ist an der Außenseite des Seitengestelles 6 ein ortsfester Anschlag 18 angeordnet.A collar bushing 14 is flanged to a sti rnse iti gene flange of the motor 2. This collar bushing 14 is rotatably mounted in a bore in the side frame 6 and is displaceable in the axial direction of the anilox roller 1. A collar 16 of this collar bushing 14 is on an outside of the side frame 6 by means of a securing element 17, for example one Threaded screw 17, axially fixed and secured against rotation. For this purpose, the collar 16 of the collar bushing 14 is provided with a keyhole-like bore. To limit the axial stroke of the collar bushing 14 with respect to the side frame 6, a stationary stop 18 is arranged on the outside of the side frame 6.
In einem nicht dargestellten Ausführungsbeispiel ist eine Lage der Rasterwalze 1 und eine Lage des Motors 2 veränderbar. Eine Drehachse der Rasterwalze 1 und eine Drehachse des Motors 2 sind zueinander fluchtend angeordnet. Zur gemeinsamen Lageveränderung von Rasterwalze 1 und Motor 2 ist eine schwenkbare Exzenterbuchse im Seitengestell 6 vorgesehen, in deren Bohrung die Kragenbuchse 14 in der bereits beschrieben Weise angeordnet ist und an deren in Richtung Rasterwalze 1 weisenden Ende die Lageraufnahme 7 befestigt ist.In an embodiment not shown, a position of the anilox roller 1 and a position of the motor 2 can be changed. An axis of rotation of the anilox roller 1 and an axis of rotation of the motor 2 are arranged in alignment with one another. To jointly change the position of the anilox roller 1 and the motor 2, a pivotable eccentric bushing is provided in the side frame 6, in the bore of which the collar bushing 14 is arranged in the manner already described and at its end pointing in the direction of the anilox roller 1 the bearing receptacle 7 is fastened.
Auch kann der Motor 2 direkt an einer Exzenterbuc se befestigt sein und diese Exzenterbuchse kann axial verschiebbar sein.The motor 2 can also be attached directly to an eccentric sleeve and this eccentric bushing can be axially displaceable.
Die Funktionsweise des erfindungsgemäßen Antriebes ist folgendermaßen :The operation of the drive according to the invention is as follows:
In einem ersten Be t ri ebszus tand ist die Rasterwalze 1 an den Motor 2 gekuppelt. Dabei liegt der Kragen 16 der Kragenbuchse 14 an der Außenseite des Seitengestells 6 an und ist mittels der Gewindeschraube 17 unverdrehbar sowie axial nicht verschiebbar gegenüber dem Seitengestell 6 gesichert. Die Rasterwalze 1 ist drehbar in der Lageraufnahme 7 angeordnet. In diesem ersten Bet ri ebszus tand greift das Zahnrad 13 des Motors 2 in das Hohlzahnrad 12 der Rasterwalze 1 ein.In a first operating condition, the anilox roller 1 is coupled to the motor 2. The collar 16 of the collar bushing 14 lies against the outside of the side frame 6 and cannot be rotated by means of the threaded screw 17 and secured axially not displaceable relative to the side frame 6. The anilox roller 1 is rotatably arranged in the bearing holder 7. In this first operating state, the gear 13 of the motor 2 engages in the hollow gear 12 of the anilox roller 1.
In einem zweiten Be t ri ebszus tand ist die Rasterwalze 1 von dem Motor 2 entkuppelt. Dazu wird die Gewindesc raube 17 zur Sicherung der Kragenbuchse 14 gelockert und die Kragenbuchse 14 geschwenkt, so daß die größere Teil der schlüssellochartigen Bohrung im Bereich der Gewindeschraube 17 liegt. Anschließend wird die Kragenbuchse 14 und der Motor 2 gemeinsam in axialer Richtung von der Rasterwalze 1 wegbewegt. Der axiale Hub ist mindestens so groß, daß das Zahnrad 13 und das Hohlzahnrad 12 der Kupplung 11 nicht mehr in Eingriff stehen. Zur Begrenzung des Hubes liegt der Kragen 16 der Kragenbuchse 14 an dem Anschlag des Seitengestelles 6 an. Auch in diesem Bet ri ebszus tand ist der Motor 2 an das Seitengestell 6 gekoppelt, im vorliegenden Aus f ührungsbe i spi e l ist der Motor 2 in beiden Bet ri ebszus t änden formschlüssig mit dem Seitengestell 6 ve rbunden .In a second operating condition, the anilox roller 1 is uncoupled from the motor 2. For this purpose, the thread 17 is loosened to secure the collar bush 14 and the collar bush 14 is pivoted so that the larger part of the keyhole-like bore lies in the area of the threaded screw 17. The collar bushing 14 and the motor 2 are then moved away from the anilox roller 1 together in the axial direction. The axial stroke is at least so large that the gear 13 and the ring gear 12 of the clutch 11 are no longer in engagement. To limit the stroke, the collar 16 of the collar bush 14 rests against the stop of the side frame 6. In this operating state too, the motor 2 is coupled to the side frame 6; in the present exemplary embodiment, the motor 2 is positively connected to the side frame 6 in both operating states.
Zur Erzeugung des axialen Hubes kann eine wendeiförmige Nut und ein darin eingreifender Bolzen an Seitengestell 6 und Kragenbuchse 14 vorgesehen sein. BezugszeichenlisteTo generate the axial stroke, a helical groove and a bolt engaging therein can be provided on the side frame 6 and the collar bushing 14. Reference list
1 Rasterwalze, rotierendes Bauteil 2 Motor 3 Zapfen (1) 4 Lager 5 6 Seitengestell 7 Lage rauf nähme 8 Lagerschale, erste (7) 9 Lagerschale, zweite (7)1 anilox roller, rotating component 2 motor 3 journal (1) 4 bearings 5 6 side frame 7 take up position 8 bearing shell, first (7) 9 bearing shell, second (7)
10 -10 -
11 Kupplung11 clutch
12 Hohlzahnrad (11)12 ring gear (11)
13 Zahnrad (11)13 gear (11)
14 Kragenbuchse14 collar bushing
15 -15 -
16 Kragen (14)16 collar (14)
17 Sicherungselement, Gewindeschraube17 securing element, threaded screw
18 Anschlag 18 stop
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/581,527 US6601681B1 (en) | 1998-01-30 | 1999-01-29 | Drive mechanism for a rotating component of a printing machine |
| EP99910095A EP1053103B1 (en) | 1998-01-30 | 1999-01-29 | Drive mechanism for a rotating component of a printing machine |
| JP2000529958A JP3430153B2 (en) | 1998-01-30 | 1999-01-29 | Drive for rotating components of a printing press |
| DE59900463T DE59900463D1 (en) | 1998-01-30 | 1999-01-29 | DRIVE FOR A ROTATING COMPONENT OF A PRINTING MACHINE |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803557.8 | 1998-01-30 | ||
| DE19803557A DE19803557C2 (en) | 1998-01-30 | 1998-01-30 | Drive for a rotating component of a printing press |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999038690A1 true WO1999038690A1 (en) | 1999-08-05 |
Family
ID=7856106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/DE1999/000230 Ceased WO1999038690A1 (en) | 1998-01-30 | 1999-01-29 | Drive mechanism for a rotating component of a printing machine |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP1053103B1 (en) |
| JP (1) | JP3430153B2 (en) |
| DE (2) | DE19803557C2 (en) |
| ES (1) | ES2166217T3 (en) |
| WO (1) | WO1999038690A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001347632A (en) * | 2000-06-09 | 2001-12-18 | Dainippon Printing Co Ltd | Sidelay and rotary printing presses |
| US9156899B2 (en) | 2008-09-26 | 2015-10-13 | Eli Lilly And Company | Modified animal erythropoietin polypeptides and their uses |
| WO2024141285A1 (en) * | 2022-12-28 | 2024-07-04 | Bobst Lyon | Printing unit with positioning system |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10024327C2 (en) * | 2000-05-17 | 2002-05-16 | Koenig & Bauer Ag | Drive of a rotating component of a printing press and method for separating a drive |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0768174A1 (en) * | 1995-10-07 | 1997-04-16 | KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT | Method and device for connecting a cylinder |
| DE19539984A1 (en) * | 1995-10-27 | 1997-04-30 | Roland Man Druckmasch | Drive for rotary printing press |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1029240A (en) * | 1973-08-01 | 1978-04-11 | Harris Corporation | Printing press drive system |
| DE3409194A1 (en) * | 1984-03-14 | 1985-09-26 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | REGISTER DEVICE FOR A ROTARY PRINTING MACHINE |
| DE4430693B4 (en) * | 1994-08-30 | 2005-12-22 | Man Roland Druckmaschinen Ag | Drives for a web-fed rotary offset printing machine |
-
1998
- 1998-01-30 DE DE19803557A patent/DE19803557C2/en not_active Expired - Fee Related
-
1999
- 1999-01-29 DE DE59900463T patent/DE59900463D1/en not_active Expired - Lifetime
- 1999-01-29 EP EP99910095A patent/EP1053103B1/en not_active Expired - Lifetime
- 1999-01-29 WO PCT/DE1999/000230 patent/WO1999038690A1/en not_active Ceased
- 1999-01-29 ES ES99910095T patent/ES2166217T3/en not_active Expired - Lifetime
- 1999-01-29 JP JP2000529958A patent/JP3430153B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0768174A1 (en) * | 1995-10-07 | 1997-04-16 | KOENIG & BAUER-ALBERT AKTIENGESELLSCHAFT | Method and device for connecting a cylinder |
| DE19539984A1 (en) * | 1995-10-27 | 1997-04-30 | Roland Man Druckmasch | Drive for rotary printing press |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001347632A (en) * | 2000-06-09 | 2001-12-18 | Dainippon Printing Co Ltd | Sidelay and rotary printing presses |
| US9156899B2 (en) | 2008-09-26 | 2015-10-13 | Eli Lilly And Company | Modified animal erythropoietin polypeptides and their uses |
| WO2024141285A1 (en) * | 2022-12-28 | 2024-07-04 | Bobst Lyon | Printing unit with positioning system |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2002530217A (en) | 2002-09-17 |
| DE59900463D1 (en) | 2002-01-10 |
| JP3430153B2 (en) | 2003-07-28 |
| EP1053103A1 (en) | 2000-11-22 |
| DE19803557C2 (en) | 1999-12-23 |
| ES2166217T3 (en) | 2002-04-01 |
| DE19803557A1 (en) | 1999-09-16 |
| EP1053103B1 (en) | 2001-11-28 |
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