EP1110721A1 - Device for changing a rotationally symmetrical body - Google Patents

Device for changing a rotationally symmetrical body Download PDF

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Publication number
EP1110721A1
EP1110721A1 EP00127629A EP00127629A EP1110721A1 EP 1110721 A1 EP1110721 A1 EP 1110721A1 EP 00127629 A EP00127629 A EP 00127629A EP 00127629 A EP00127629 A EP 00127629A EP 1110721 A1 EP1110721 A1 EP 1110721A1
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EP
European Patent Office
Prior art keywords
rotationally symmetrical
bearing
handling device
component
gripping
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
Application number
EP00127629A
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German (de)
French (fr)
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EP1110721B1 (en
Inventor
Franz-Peter Dipl.-Ing. Richter
Reinhold Dipl.-Ing. Guba
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Manroland AG
Original Assignee
MAN Roland Druckmaschinen AG
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Filing date
Publication date
Application filed by MAN Roland Druckmaschinen AG filed Critical MAN Roland Druckmaschinen AG
Publication of EP1110721A1 publication Critical patent/EP1110721A1/en
Application granted granted Critical
Publication of EP1110721B1 publication Critical patent/EP1110721B1/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F13/00—Common details of rotary presses or machines
    • B41F13/0016—Storage devices for printing cylinders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41P—INDEXING SCHEME RELATING TO PRINTING, LINING MACHINES, TYPEWRITERS, AND TO STAMPS
    • B41P2213/00—Arrangements for actuating or driving printing presses; Auxiliary devices or processes
    • B41P2213/80—Means enabling or facilitating exchange of cylinders

Definitions

  • the invention relates to a device for changing a rotationally symmetrical component, preferably in one Printing machine or painting machine, according to the generic term of Main claim.
  • a printing machine is a corresponding device known from EP 0 639 452 B1.
  • This removal device has two gripper arms, with which the forme cylinder from its Storage can be swung out.
  • the removal device next to, below or above the respective printing unit of the Printing machine arranged.
  • a lifting device By means of a lifting device the forme cylinder on the printing unit is conveyed upwards and there hand over a holding device. The lifting device swivels then into a new position, so that a new one Cylinder is passed by the lifting device of the Removal device fed and in its storage in Printing unit can be used again.
  • a roll changing device is known from DE 197 53 136 A1.
  • application rollers in a chambered doctor blade applicator is the application roller in another in storage locations fixed applicator rollers, preferably as Drum-shaped, rotatable star arranged.
  • Prefers is the bearing of the corresponding applicator roller in the rotatable Star with the utility storage location (functional connection of chamber doctor blade and applicator roller) of the applicator roller are identical.
  • an application roller is from the storage depot can be brought to a storage depot.
  • In an apprenticeship is the star carrying the applicator roller or the drum in the plate cylinder bearing point of a printing unit frame arranged.
  • the coating unit for rotary printing presses known in which the anilox roller is interchangeable is stored.
  • the coating unit has a coating cylinder which is assigned to a sheet-guiding cylinder, and with the anilox roller and a chamber doctor blade in functional connection is.
  • the coating unit is preferably a rotatable drum designed magazine to hold several Anilox rollers arranged, the magazine a lifting device is assigned for the exchange of anilox rollers.
  • the lifting device preferably has two belts, which hung on one end of the magazine and on the other end a drivable winding shaft can be wound up.
  • a lifting device as a chain hoist Gripper arm designed to grip the anilox roller.
  • the invention is based on the object of a device to create the type described above, the aforementioned Avoids disadvantages, in particular a safe change allowed a rotationally symmetrical component and a Reduction of setup times when changing such rotationally symmetrical Components allowed.
  • the task is based on the training features of the main claim solved. Further training results from the subclaims.
  • a first advantage is based on the fact that in a printing unit or coating unit cylinders or rollers as rotationally symmetrical components are interchangeable, the Change safely and automatically by means of a handling device is feasible.
  • Another advantage is that by means of the handling device firmly arranged in the printing unit or coating unit Bearings / bearing points for rotationally symmetrical components, like cylinders or rollers, preferably individually controllable are.
  • the handling device with Gripping devices for end-side pick-up, securing the position and release of a rotationally symmetrical component, such as for example cylinders or rollers, in functional connection is.
  • the rotationally symmetrical is secured Component through the gripping devices by means of positive locking, for example by enclosing or penetrating the component, or by means of frictional engagement, for example by clamping.
  • Another advantage is that the change of the rotationally symmetrical Components can be realized in a relatively short time and an operator exerting force to change the components is obsolete.
  • the device for changing rotationally symmetrical Components such as cylinders or rollers are preferred in printing units of offset or flexographic printing machines as well as in coating units of printing machines and / or painting machines.
  • a device for changing a rotationally symmetrical component 5, 15 accommodated in a bearing in a printing or painting machine essentially consists of a drivable and controllable handling device 10 and on this handling device 10 two arranged drivable and controllable gripping devices 9.
  • the gripping devices 9 are for receiving at the end , Position fixing and release of the rotationally symmetrical component 5 or 15 to be changed in each case arranged on the handling device 10.
  • the handling device 10 can be arranged in a fixed manner, for example in a hall (assigned to the printing / coating machine), or on a conveying means which can be moved to the printing or coating machine, for example a portal manipulator extending over the printing units, or directly on a printing machine or coating machine can be arranged.
  • a coating unit 1 of a sheet-fed rotary printing press uses the device for changing rotationally symmetrical Components 15, 5 to change rotationally symmetrical Components 15, 5 to change rotationally symmetrical Components 15, 5 to change rotationally symmetrical Components 15, 5 .
  • a coating unit 1 alternatively a printing unit 1 has a forme cylinder 4 in a known manner, which prefers a rubber blanket or a flexible high pressure plate wearing.
  • the forme cylinder 4 is rotationally symmetrical Component 5, as anilox roller (applicator roller) with cup and webs.
  • the component 5 is also with a Dosing system, for example a chamber doctor or at least another roller, in functional connection.
  • the forme cylinder 4 having a cylinder channel is a Printing cylinder 3 assigned as a sheet guide cylinder and the Printing cylinder 3 is in each case a transfer cylinder 2 as a sheet guiding cylinder vor designated in the conveying direction of the sheet material. subordinate.
  • the rotationally symmetrical component 5 is in one, preferably arranged in a side frame 13 drivable storage 6 added. Every side frame 13 has further ones arranged at a distance from the forme cylinder 4 Storage locations 7, 8 for the storage of other, currently not required components as supply rollers, for example further Anilox rollers with different scoop volume, in park position on.
  • the rotationally symmetrical is an example Component 15 shown in the bearing 8.
  • the bearing points 7, 8 mentioned by way of example are required further storage locations can be arranged by the handling device 10 can be controlled on further guideways.
  • the handling device 10 is preferably in the Side frames 13 arranged and is by one on each Side frame 13 arranged horizontally and vertically movable Linear unit H, V formed, the horizontal linear unit H preferably between the side frames 13 is interconnected. On the side frame 13 is still a horizontally running linear guide 11 arranged for the linear unit H.
  • each one for example, positively the gripping device 9 which detects the component 5 or 15 is preferred arranged on the vertical linear unit V at the free end.
  • each vertical linear unit is V in one arranged on each horizontal linear unit H.
  • Swivel joint 16 pivotally mounted.
  • an actuating device which is effective on the swivel joint 16 intended.
  • the handling device 10 with gripper device 9 is according to Figures 1-3 assigned to the rotationally symmetrical component 5.
  • FIG. 2 is again a coating unit 1 (alternatively a Printing unit 1) shown.
  • the handling device 10 exists here each from a rotating unit arranged on the side frame 13 12 and one each with the rotary unit 12 in functional connection standing vertically movable linear unit V.
  • Each rotating unit 12 is equipped with an actuating device for Example of a pneumatically actuated working cylinder, coupled.
  • Each vertical linear unit V has one Actuator coupled and has at the free end (assigned to the bearings 6 and the bearings 7.8) one Gripping device 9 for receiving, securing the position and subsequent Release of the rotationally symmetrical component 5 or 25 on.
  • the bearings 7, 8 are removed from the forme cylinder 4 and horizontally or inclined to a horizontal arranged.
  • the number of bearings 7, 8 and storage 6 is not limited to the embodiment shown.
  • the handling device 10 is vertical with two Movable gripping devices 9 shown the pin of the rotationally symmetrical component 5 are assigned.
  • everyone Pin has an opening 14, into each of which a gripping device 9 positive or non-positive in functional connection is feasible.
  • a preferred positively operable gripping device 9 is by a ball bearing sleeve with at least one peripheral captive ball formed. Every bullet is protruding to the circumference of the ball bearing sleeve and arranged retractable.
  • On the gripping device 9 is a Actuator arranged which the movement of a movable within the ball support sleeve, onto the balls acting bolt controls to a positively releasable Connection with an opening 14 of a rotationally symmetrical Realize component 5 or 15.
  • the handling device 10 and the gripping devices 9 are can be driven and controlled.
  • the handling device 10 at least on one between the storage 6 and the bearing point 7 extending first guideway and on one between the storage 6 and the bearing 8 extending second guideway controllable.
  • the handling device 10 between the bearings 7.8 on a third Guideway controllable.
  • a rotationally symmetrical component 5 is the Handling device 10 with two gripping devices 9 of the Storage 6 assigned.
  • the gripping devices 9 are by means of driven at least one actuator, such that the component 5 at the end, preferably on the Spigot, positive or non-positive from the open Storage 6 is added and fixed in position.
  • the handling device 10 now transports at least a first guideway using vertical and horizontal movable linear units V, H or by means of rotary units 12 and vertically movable linear units V the component 5 free bearing 7 and sets component 5 by release from the gripping devices 9.
  • the gripping devices 9 preferably controlled synchronously.
  • the bearing 6 is again a rotationally symmetrical component, e.g. the component 15, record, so the handling device 10 on a third track between the Bearing positions 7,8 moved and positioned to the bearing point 8.
  • the component 15 arranged in the bearing 8 is by means of the gripping devices 9 (analogous to component 5) at the end recorded and fixed in position and by means of a handling device 10 on a second guideway between the bearing point 8 and the storage 6 controlled and released from the Gripping devices 9 stored in the storage 6.
  • the gripping devices 9 are by means of the handling device 10 can be positioned at a defined distance on the coating unit 1 until another rotation-symmetrical change Component 5 or 15 is required. Alternatively, it is Handling device 10 outside the coating / printing unit 1 positionable.

Abstract

The device includes a drivable controllable handling apparatus (10) fitted with two drivable and controllable grippers (9) for holding and fixing and releasing the ends of a rotationally symmetrical component (5,15) such as a cylinder. The handling apparatus can be controlled at least on a first guide path which runs between a bearing (6) and a bearing position (7) and can be controlled between a second guide path which runs between the bearing (6) and another bearing position (8). the gripper can be formed by a ball support sleeve with at least one ball mounted secured against loss on the circumferential side wherein the or each ball can protrude or be retracted.

Description

Die Erfindung betrifft eine Vorrichtung zum Wechseln eines rotationssymmetrischen Bauteiles, vorzugsweise in einer Druckmaschine oder Lackiermaschine, nach dem Oberbegriff des Hauptanspruches.The invention relates to a device for changing a rotationally symmetrical component, preferably in one Printing machine or painting machine, according to the generic term of Main claim.

[Stand der Technik][State of the art]

Zum Wechseln eines rotationssymmetrischen Bauteiles wie eines Zylinders, insbesondere eines Formzylinders, aus einer Lagerung einer Druckmaschine ist eine entsprechende Vorrichtung aus EP 0 639 452 B1 bekannt. Diese Entnahmevorrichtung weist zwei Greifarme auf, mit denen der Formzylinder aus seiner Lagerung herausschwenkbar ist. Dabei ist die Entnahmevorrichtung neben, unter oder über dem jeweiligen Druckwerk der Druckmaschine angeordnet. Mittels einer Hubvorrichtung wird der Formzylinder am Druckwerk nach oben gefördert und dort an eine Haltevorrichtung übergeben. Die Hubvorrichtung schwenkt anschließend in eine neue Lageposition, so dass ein neuer Zylinder übergeben wird, der von der Hubvorrichtung der Entnahmevorrichtung zugeführt und in seinen Lagerungen im Druckwerk wieder einsetzbar ist.For changing a rotationally symmetrical component like one Cylinder, in particular a forme cylinder, from storage A printing machine is a corresponding device known from EP 0 639 452 B1. This removal device has two gripper arms, with which the forme cylinder from its Storage can be swung out. Here is the removal device next to, below or above the respective printing unit of the Printing machine arranged. By means of a lifting device the forme cylinder on the printing unit is conveyed upwards and there hand over a holding device. The lifting device swivels then into a new position, so that a new one Cylinder is passed by the lifting device of the Removal device fed and in its storage in Printing unit can be used again.

Eine Walzenwechselvorrichtung ist aus DE 197 53 136 A1 bekannt. Zum Wechseln von Auftragwalzen in einem Kammerrakelauftragwerk ist die Auftragwalze in einem weitere in Lagerstellen fixierte Auftragwalzen aufnehmenden, bevorzugt als Trommel ausgebildeten, drehbaren Stern angeordnet. Bevorzugt ist die Lagerstelle der entsprechenden Auftragwalze im drehbaren Stern mit der Gebrauchslagerstelle (Funktionsverbindung von Kammerrakel und Auftragwalze) der Auftragwalze identisch. Alternativ ist eine Auftragwalze von der Vorratslagerstelle in eine Gebrauchslagerstelle verbringbar. In einer Ausbildung ist der die Auftragwalze tragende Stern bzw. die Trommel in der Plattenzylinderlagerstelle eines Druckwerkgestelles angeordnet.A roll changing device is known from DE 197 53 136 A1. For changing application rollers in a chambered doctor blade applicator is the application roller in another in storage locations fixed applicator rollers, preferably as Drum-shaped, rotatable star arranged. Prefers is the bearing of the corresponding applicator roller in the rotatable Star with the utility storage location (functional connection of chamber doctor blade and applicator roller) of the applicator roller are identical. Alternatively, an application roller is from the storage depot can be brought to a storage depot. In an apprenticeship is the star carrying the applicator roller or the drum in the plate cylinder bearing point of a printing unit frame arranged.

Aus DE 198 19 389 A1 ist ein Lackierwerk für Rotationsdruckmaschinen bekannt, bei dem die auftragende Rasterwalze austauschbar gelagert ist. Das Lackwerk weist einen Lacktuchzylinder auf, der einem bogenführenden Zylinder zugeordnet ist, und mit der Rasterwalze und einem Kammerrakel in Funktionsverbindung ist. Im Lackierwerk ist ein vorzugsweise als drehbare Trommel ausgebildetes Magazin zur Aufnahme mehrerer Rasterwalzen angeordnet, wobei dem Magazin eine Hubeinrichtung für den Austausch von Rasterwalzen zugeordnet ist. Bevorzugt weist die Hubeinrichtung zwei Bänder auf, die an einem Ende am Magazin eingehängt und an dem anderen Ende auf einer antreibbaren Wickelwelle aufwickelbar sind. In einer weiteren Ausbildung ist eine Hubeinrichtung als Kettenzug mit Greiferarm zum Erfassen der Rasterwalze ausgeführt.DE 198 19 389 A1 discloses a coating unit for rotary printing presses known in which the anilox roller is interchangeable is stored. The coating unit has a coating cylinder which is assigned to a sheet-guiding cylinder, and with the anilox roller and a chamber doctor blade in functional connection is. In the coating unit is preferably a rotatable drum designed magazine to hold several Anilox rollers arranged, the magazine a lifting device is assigned for the exchange of anilox rollers. The lifting device preferably has two belts, which hung on one end of the magazine and on the other end a drivable winding shaft can be wound up. In a further training is a lifting device as a chain hoist Gripper arm designed to grip the anilox roller.

Nachteilig ist bei diesen Ausführungen, dass diese relativ aufwendig sind und dass insbesondere bei Verwendung von Bändern bzw. Ketten für den Bediener ein hoher Kraftaufwand erforderlich ist. Dabei ist die Sicherheit bei derartigen Anschlagmitteln häufig nicht gegeben.The disadvantage of these designs is that they are relative are complex and that especially when using Bands or chains for the operator a lot of effort is required. The security with such Lifting gear is often not available.

[Aufgabe der Erfindung]OBJECT OF THE INVENTION

Der Erfindung liegt die Aufgabe zu Grunde, eine Vorrichtung der eingangs beschriebenen Art zu schaffen, die die genannten Nachteile vermeidet, die insbesondere einen sicheren Wechsel eines rotationssymmetrischen Bauteiles gestattet und eine Reduzierung der Rüstzeiten beim Wechsel derartiger rotationssymmetrischer Bauteile erlaubt. The invention is based on the object of a device to create the type described above, the aforementioned Avoids disadvantages, in particular a safe change allowed a rotationally symmetrical component and a Reduction of setup times when changing such rotationally symmetrical Components allowed.

Erfindungsgemäß wird die Aufgabe durch die Ausbildungsmerkmale des Hauptanspruches gelöst. Weiterbildungen ergeben sich aus den Unteransprüchen.According to the invention, the task is based on the training features of the main claim solved. Further training results from the subclaims.

Ein erster Vorteil ist erfindungsgemäß darin begründet, dass in einem Druckwerk oder Lackwerk Zylinder oder Walzen als rotationssymmetrische Bauteile wechselbar sind, wobei der Wechsel sicher und automatisiert mittels einer Handhabevorrichtung durchführbar ist.A first advantage is based on the fact that in a printing unit or coating unit cylinders or rollers as rotationally symmetrical components are interchangeable, the Change safely and automatically by means of a handling device is feasible.

Ein weiterer Vorteil besteht darin, dass mittels der Handhabevorrichtung fest im Druckwerk oder Lackierwerk angeordnete Lagerungen/Lagerstellen für rotationssymmetrische Bauteile, wie Zylinder bzw. Walzen, bevorzugt individuell ansteuerbar sind.Another advantage is that by means of the handling device firmly arranged in the printing unit or coating unit Bearings / bearing points for rotationally symmetrical components, like cylinders or rollers, preferably individually controllable are.

Vorteilhaft ist ebenso, dass die Handhabevorrichtung mit Greifeinrichtungen zur endseitigen Aufnahme, Lagesicherung und Freigabe eines rotationssymmetrischen Bauteiles, wie beispielsweise Zylinder oder Walzen, in Funktionsverbindung ist. Dabei erfolgt die Sicherung des rotationssymmetrischen Bauteiles durch die Greifeinrichtungen mittels Formschluß, zum Beispiel durch Umschließen oder Durchdringen des Bauteiles, oder mittels Kraftschluß, zum Beispiel durch Klemmen.It is also advantageous that the handling device with Gripping devices for end-side pick-up, securing the position and release of a rotationally symmetrical component, such as for example cylinders or rollers, in functional connection is. The rotationally symmetrical is secured Component through the gripping devices by means of positive locking, for example by enclosing or penetrating the component, or by means of frictional engagement, for example by clamping.

Weiterhin ist von Vorteil, dass der Wechsel der rotationssymmetrischen Bauteile in relativ kurzer Zeit realisierbar ist und ein Krafteinsatz eines Bedieners zum Wechsel der Bauteile hinfällig ist.Another advantage is that the change of the rotationally symmetrical Components can be realized in a relatively short time and an operator exerting force to change the components is obsolete.

Die Vorrichtung zum Wechseln von rotationssymmetrischen Bauteilen, wie Zylinder oder Walzen, ist bevorzugt in Druckwerken von Offset- oder Flexodruckmaschinen sowie in Lackwerken von Druckmaschinen und/oder von Lackiermaschinen einsetzbar.The device for changing rotationally symmetrical Components such as cylinders or rollers are preferred in printing units of offset or flexographic printing machines as well as in coating units of printing machines and / or painting machines.

[Beispiele][Examples]

Die Erfindung soll an einem Ausführungsbeispiel näher erläutert werden. Dabei zeigen schematisch:

Fig. 1
ein Druckwerk/Lackwerk mit einer Handhabevorrichtung in einer ersten Ausbildung (Seitenansicht),
Fig. 2
ein Druckwerk/Lackwerk mit einer Handhabevorrichtung in einer zweiten Ausbildung (Seitenansicht),und
Fig. 3
die Ausbildung gemäß Figur 1 in Vorderansicht.
The invention will be explained in more detail using an exemplary embodiment. The following schematically show:
Fig. 1
a printing unit / coating unit with a handling device in a first embodiment (side view),
Fig. 2
a printing / coating unit with a handling device in a second embodiment (side view), and
Fig. 3
the training of Figure 1 in front view.

Eine Vorrichtung zum Wechseln eines in einer Lagerung aufgenommenen rotationssymmetrischen Bauteiles 5, 15 in einer Druck- oder Lackiermaschine besteht im Wesentlichen aus einer antreibbaren und steuerbaren Handhabevorrichtung 10 und an dieser Handhabevorrichtung 10 zwei angeordneten antreibbaren und steuerbaren Greifeinrichtungen 9. Die Greifeinrichtungen 9 sind zur endseitigen Aufnahme, Lagefixierung und Freigabe des jeweils zu wechselnden rotationssymmetrischen Bauteiles 5 oder 15 an der Handhabevorrichtung 10 angeordnet.
Die Handhabevorrichtung 10 ist dabei an einem z.B. in einer Halle fixiert angeordneten (der Druck-/ Lackiermaschine zugeordnet) oder an einem zur Druck- oder Lackiermaschine verfahrbaren Fördermittel, z.B. einem über die Druckwerke sich erstreckenden Portalmanipulator, anordbar oder direkt an einer Druckmaschine bzw. Lackiermaschine anordbar.A device for changing a rotationally symmetrical component 5, 15 accommodated in a bearing in a printing or painting machine essentially consists of a drivable and controllable handling device 10 and on this handling device 10 two arranged drivable and controllable gripping devices 9. The gripping devices 9 are for receiving at the end , Position fixing and release of the rotationally symmetrical component 5 or 15 to be changed in each case arranged on the handling device 10.
The handling device 10 can be arranged in a fixed manner, for example in a hall (assigned to the printing / coating machine), or on a conveying means which can be moved to the printing or coating machine, for example a portal manipulator extending over the printing units, or directly on a printing machine or coating machine can be arranged.

Am Beispiel eines Lackwerkes 1 einer Bogenrotationsdruckmaschine soll die Vorrichtung zum Wechseln von rotationssymmetrischen Bauteilen 15, 5 nachfolgend weiter erläutert werden. Ein Lackwerk 1, alternativ kann dies auch ein Druckwerk 1 sein, weist in bekannter Weise einen Formzylinder 4 auf, welcher bevorzugt ein Gummituch oder eine flexible Hochdruckplatte trägt. Dem Formzylinder 4 ist ein rotationssymmetrisches Bauteil 5, als Rasterwalze (Auftragwalze) mit Näpfchen und Stegen, zugeordnet. Das Bauteil 5 ist ferner mit einem Dosiersystem, zum Beispiel einem Kammerrakel oder wenigstens einer weiteren Walze, in Funktionsverbindung.Using the example of a coating unit 1 of a sheet-fed rotary printing press the device for changing rotationally symmetrical Components 15, 5 are explained further below. A coating unit 1, alternatively a printing unit 1 has a forme cylinder 4 in a known manner, which prefers a rubber blanket or a flexible high pressure plate wearing. The forme cylinder 4 is rotationally symmetrical Component 5, as anilox roller (applicator roller) with cup and webs. The component 5 is also with a Dosing system, for example a chamber doctor or at least another roller, in functional connection.

Dem einen Zylinderkanal aufweisenden Formzylinder 4 ist ein Druckzylinder 3 als Bogenführungszylinder zugeordnet und dem Druckzylinder 3 ist jeweils ein Transferzylinder 2 als Bogenführungszylinder in Förderrichtung des Bogenmaterials vorbzw. nachgeordnet. Das rotationssymmetrische Bauteil 5 ist in einer, in je einem Seitengestell 13 angeordneten, vorzugsweise antreibbaren Lagerung 6 aufgenommen. Jedes Seitengestell 13 weist weitere vom Formzylinder 4 entfernt angeordnete Lagerstellen 7, 8 für die Ablage von weiteren, derzeit nicht benötigten Bauteilen als Vorratswalzen, zum Beispiel weiteren Rasterwalzen mit abweichendem Schöpfvolumen, in Parkposition auf. In den Figuren 1, 2 ist beispielhaft dazu das rotationssysmmetrische Bauteil 15 in der Lagerstelle 8 gezeigt. Neben den beispielhaft genannten Lagerstellen 7, 8 sind bei Bedarf weitere Lagerstellen anordbar, die von der Handhabevorrichtung 10 auf weiteren Führungsbahnen ansteuerbar sind. The forme cylinder 4 having a cylinder channel is a Printing cylinder 3 assigned as a sheet guide cylinder and the Printing cylinder 3 is in each case a transfer cylinder 2 as a sheet guiding cylinder vorbzw in the conveying direction of the sheet material. subordinate. The rotationally symmetrical component 5 is in one, preferably arranged in a side frame 13 drivable storage 6 added. Every side frame 13 has further ones arranged at a distance from the forme cylinder 4 Storage locations 7, 8 for the storage of other, currently not required components as supply rollers, for example further Anilox rollers with different scoop volume, in park position on. In Figures 1, 2, the rotationally symmetrical is an example Component 15 shown in the bearing 8. Next the bearing points 7, 8 mentioned by way of example are required further storage locations can be arranged by the handling device 10 can be controlled on further guideways.

Gemäß Figur 1 ist die Handhabevorrichtung 10 bevorzugt in den Seitengestellen 13 angeordnet und ist durch je eine an jedem Seitengestell 13 angeordnete horizontal und vertikal bewegbare Lineareinheit H, V gebildet, wobei die horizontale Lineareinheit H bevorzugt zwischen den Seitengestellen 13 untereinander verbunden ist. Am Seitengestell 13 ist weiterhin gestellfest ein horizontal verlaufende Linearführung 11 für die Lineareinheit H angeordnet.According to Figure 1, the handling device 10 is preferably in the Side frames 13 arranged and is by one on each Side frame 13 arranged horizontally and vertically movable Linear unit H, V formed, the horizontal linear unit H preferably between the side frames 13 is interconnected. On the side frame 13 is still a horizontally running linear guide 11 arranged for the linear unit H.

Zur Aufnahme und Lagesicherung (und anschließender Freigabe) des rotationssymmetrischen Bauteiles 5 oder 15 ist an der Handhabevorrichtung 10 je eine beispielsweise formschlüssig das Bauteil 5 oder 15 erfassende Greifeinrichtung 9 bevorzugt an der vertikalen Lineareinheit V am freien Ende angeordnet.For recording and securing the position (and then releasing it) of the rotationally symmetrical component 5 or 15 is on the Handling device 10 each one, for example, positively the gripping device 9 which detects the component 5 or 15 is preferred arranged on the vertical linear unit V at the free end.

In einer Weiterbildung ist jede vertikale Lineareinheit V in einem an jeder horizontalen Lineareinheit H angeordneten Drehgelenk 16 schwenkbar gelagert. Zur Durchführung der Schwenkbewegung ist eine am Drehgelenk 16 wirksame Betätigungseinrichtung vorgesehen.In a further development, each vertical linear unit is V in one arranged on each horizontal linear unit H. Swivel joint 16 pivotally mounted. To carry out the Pivoting movement is an actuating device which is effective on the swivel joint 16 intended.

Die Handhabevorrichtung 10 mit Greifereinrichtung 9 ist gemäß den Figuren 1 - 3 dem rotationssymmetrischen Bauteil 5 zugeordnet. Beispielsweise ist in der Lagerstelle 8 ein derzeit nicht benötigtes rotationssymmetrisches Bauteil 15, zum Beispiel eine Rasterwalze mit einem zum Bauteil 5 abweichenden Schöpfvolumen, in Parkposition gezeigt, hingegen ist die Lagerstelle 7 frei.The handling device 10 with gripper device 9 is according to Figures 1-3 assigned to the rotationally symmetrical component 5. For example, there is currently one in storage location 8 not required rotationally symmetrical component 15 to Example an anilox roller with a deviating from component 5 Bucket volume, shown in the parking position, however, is the Deposit 7 free.

Gemäß Figur 2 ist wiederum ein Lackwerk 1 (alternativ ein Druckwerk 1) gezeigt. Die Handhabevorrichtung 10 besteht hierbei aus je einer am Seitengestell 13 angeordneten Dreheinheit 12 und je einer mit der Dreheinheit 12 in Funktionsverbindung stehenden vertikal bewegbaren Lineareinheit V. According to Figure 2 is again a coating unit 1 (alternatively a Printing unit 1) shown. The handling device 10 exists here each from a rotating unit arranged on the side frame 13 12 and one each with the rotary unit 12 in functional connection standing vertically movable linear unit V.

Jede Dreheinheit 12 ist mit einer Betätigungseinrichtung, zum Beispiel einem pneumatisch beaufschlagbaren Arbeitszylinder, gekoppelt. Jede vertikale Lineareinheit V ist mit einer Betätigungseinrichtung gekoppelt und weist am freien Ende (den Lagerungen 6 bzw. den Lagerstellen 7,8 zugeordnet) eine Greifeinrichtung 9 zur Aufnahme, Lagesicherung und anschließender Freigabe des rotationssymmetrischen Bauteiles 5 oder 25 auf. Die Lagerstellen 7, 8 sind vom Formzylinder 4 entfernt und horizontal oder zu einer Horizontalen geneigt angeordnet. Die Anzahl der Lagerstellen 7, 8 sowie der Lagerung 6 ist nicht auf die gezeigte Ausführung beschränkt.Each rotating unit 12 is equipped with an actuating device for Example of a pneumatically actuated working cylinder, coupled. Each vertical linear unit V has one Actuator coupled and has at the free end (assigned to the bearings 6 and the bearings 7.8) one Gripping device 9 for receiving, securing the position and subsequent Release of the rotationally symmetrical component 5 or 25 on. The bearings 7, 8 are removed from the forme cylinder 4 and horizontally or inclined to a horizontal arranged. The number of bearings 7, 8 and storage 6 is not limited to the embodiment shown.

In Figur 3 ist die Handhabevorrichtung 10 mit zwei vertikal bewegbaren Greifeinrichtungen 9 gezeigt die dem Zapfen des rotationssymetrischen Bauteiles 5 zugeordnet sind. Jeder Zapfen weist eine Öffnung 14 auf, in die jeweils eine Greifeinrichtung 9 formschlüssig oder kraftschlüssig in Funktionsverbindung bringbar ist.In Figure 3, the handling device 10 is vertical with two Movable gripping devices 9 shown the pin of the rotationally symmetrical component 5 are assigned. Everyone Pin has an opening 14, into each of which a gripping device 9 positive or non-positive in functional connection is feasible.

Eine bevorzugte formschlüssig betreibbare Greifeinrichtung 9 ist durch eine Kugeltraghülse mit wenigstens einer umfangsseitig verliersicher angeordneten Kugel gebildet. Jede Kugel ist dabei zum Umfang der Kugeltraghülse hervorstehbar und zurückziehbar angeordnet. An der Greifeinrichtung 9 ist eine Betätigungseinrichtung angeordnet, welche die Bewegung eines innerhalb der Kugeltraghülse bewegbaren, auf die Kugeln wirkenden Bolzens steuert, um eine formschlüssig lösbare Verbindung mit einer Öffnung 14 eines rotaionssymmetrischen Bauteiles 5 oder 15 zu realisieren.A preferred positively operable gripping device 9 is by a ball bearing sleeve with at least one peripheral captive ball formed. Every bullet is protruding to the circumference of the ball bearing sleeve and arranged retractable. On the gripping device 9 is a Actuator arranged which the movement of a movable within the ball support sleeve, onto the balls acting bolt controls to a positively releasable Connection with an opening 14 of a rotationally symmetrical Realize component 5 or 15.

Die Handhabevorrichtung 10 und die Greifeinrichtungen 9 sind antreibbar und steuerbar ausgeführt. Dabei ist die Handhabevorrichtung 10 zumindest auf einer zwischen der Lagerung 6 und der Lagerstelle 7 verlaufenden ersten Führungsbahn steuerbar und auf einer zwischen der Lagerung 6 und der Lagerstelle 8 verlaufenden zweiten Führungsbahn steuerbar. In einer bevorzugten weiteren Ausbildung ist die Handhabevorrichtung 10 zwischen den Lagerstellen 7,8 auf einer dritten Führungsbahn steuerbar.The handling device 10 and the gripping devices 9 are can be driven and controlled. Here is the handling device 10 at least on one between the storage 6 and the bearing point 7 extending first guideway and on one between the storage 6 and the bearing 8 extending second guideway controllable. In Another preferred embodiment is the handling device 10 between the bearings 7.8 on a third Guideway controllable.

Zum Wechseln eines rotationssymmetrischen Bauteiles 5 ist die Handhabevorrichtung 10 mit zwei Greifeinrichtungen 9 der Lagerung 6 zugeordnet. Die Greifeinrichtungen 9 werden mittels wenigstens einer Betätigungseinrichtung angetrieben, derart, dass das Bauteil 5 endseitig, vorzugsweise an den Zapfen, formschlüssig oder kraftschlüssig aus der offenen Lagerung 6 aufgenommen und lagefixiert wird.To change a rotationally symmetrical component 5 is the Handling device 10 with two gripping devices 9 of the Storage 6 assigned. The gripping devices 9 are by means of driven at least one actuator, such that the component 5 at the end, preferably on the Spigot, positive or non-positive from the open Storage 6 is added and fixed in position.

Die Handhabevorrichtung 10 transportiert nun zumindest auf einer ersten Führungsbahn mittels vertikal und horizontal bewegbaren Lineareinheiten V, H oder mittels Dreheinheiten 12 und vertikal bewegbaren Lineareinheiten V das Bauteil 5 zur freien Lagerstelle 7 und legt das Bauteil 5 durch Freigabe aus den Greifeinrichtungen 9 ab. Dabei werden die Greifeinrichtungen 9 bevorzugt synchron gesteuert.The handling device 10 now transports at least a first guideway using vertical and horizontal movable linear units V, H or by means of rotary units 12 and vertically movable linear units V the component 5 free bearing 7 and sets component 5 by release from the gripping devices 9. The gripping devices 9 preferably controlled synchronously.

Soll die Lagerung 6 erneut ein rotationssymmetrisches Bauteil, z.B. das Bauteil 15, aufnehmen, so wird die Handhabevorrichtung 10 auf einer dritten Führungsbahn zwischen den Lagerstellen 7,8 bewegt und zur Lagerstelle 8 positioniert. Das in der Lagerstelle 8 angeordnete Bauteil 15 wird mittels der Greifeinrichtungen 9 (analog zum Bauteil 5) endseitig aufgenommen und lagefixiert und mittels Handhabevorrichtung 10 auf einer zweiten Führungsbahn zwischen der Lagerstelle 8 und der Lagerung 6 gesteuert und durch Freigabe aus den Greifeinrichtungen 9 in der Lagerung 6 abgelegt.If the bearing 6 is again a rotationally symmetrical component, e.g. the component 15, record, so the handling device 10 on a third track between the Bearing positions 7,8 moved and positioned to the bearing point 8. The component 15 arranged in the bearing 8 is by means of the gripping devices 9 (analogous to component 5) at the end recorded and fixed in position and by means of a handling device 10 on a second guideway between the bearing point 8 and the storage 6 controlled and released from the Gripping devices 9 stored in the storage 6.

Die Greifeinrichtungen 9 sind mittels der Handhabevorrichtung 10 in einer definierten Entfernung am Lackwerk 1 positionierbar bis ein erneuter Wechsel eines rotationssymmetrischen Bauteiles 5 oder 15 erforderlich ist. Alternativ ist die Handhabevorrichtung 10 außerhalb des Lack-/Druckwerkes 1 positionierbar. The gripping devices 9 are by means of the handling device 10 can be positioned at a defined distance on the coating unit 1 until another rotation-symmetrical change Component 5 or 15 is required. Alternatively, it is Handling device 10 outside the coating / printing unit 1 positionable.

[Bezugszeichenliste][List of reference numerals]

1 -1 -
Druckwerk/LackwerkPrinting unit / coating unit
2 -2 -
TransferzylinderTransfer cylinder
3 -3 -
DruckzylinderImpression cylinder
4 -4 -
FormzylinderForme cylinder
5 -5 -
rotationssymmetrisches Bauteilrotationally symmetrical component
6 -6 -
Lagerungstorage
7 -7 -
LagerstelleDepository
8 -8th -
LagerstelleDepository
9 -9 -
GreifeinrichtungGripping device
10 -10 -
HandhabevorrichtungHandling device
11 -11 -
LinearführungLinear guide
12 -12 -
DreheinheitTurntable
13 -13 -
SeitengestellSide frame
14 -14 -
Öffnungopening
15 -15 -
rotationssymmetrisches Bauteilrotationally symmetrical component
16 -16 -
DrehgelenkSwivel
V -V -
vertikale Lineareinheitvertical linear unit
H -H -
horizontale Lineareinheithorizontal linear unit

Claims (9)

Vorrichtung zum Wechseln eines rotationssymmetrischen Bauteiles in einer Druck- oder Lackiermaschine, welches in einer in Seitengestellen angeordneten Lagerung aufgenommen ist,
dadurch gekennzeichnet,
dass eine antreibbare und steuerbare Handhabevorrichtung (10) vorgesehen ist und dass daran zwei antreibbare und steuerbare Greifeinrichtungen (9) zur endseitigen Aufnahme, Lagesicherung und Freigabe eines rotationssymmetrischen Bauteils (5 oder 15) angeordnet sind und dass die Handhabevorrichtung (10) zumindest auf einer zwischen einer Lagerung (6) und einer Lagerstelle (7) verlaufenden ersten Führungsbahn steuerbar ist und zwischen einer der Lagerung (6) und einer Lagerstelle (8) verlaufenden zweiten Führungsbahn steuerbar ist.Device for changing a rotationally symmetrical component in a printing or painting machine, which is accommodated in a bearing arranged in side frames,
characterized,
that a drivable and controllable handling device (10) is provided and that two drivable and controllable gripping devices (9) are arranged on the end for receiving, securing the position and releasing a rotationally symmetrical component (5 or 15) and that the handling device (10) at least on one between a bearing (6) and a bearing point (7) running first guideway is controllable and between a bearing (6) and a bearing point (8) running second guideway. Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet,
dass die Handhabevorrichtung (10) zwischen den Lagerstellen (7, 8) auf einer dritten Führungsbahn steuerbar ist.Device according to claim 1,
characterized,
that the handling device (10) can be controlled between the bearing points (7, 8) on a third guideway. Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet,
dass die Handhabevorrichtung (10) an den Seitengestellen (13) angeordnet ist.Device according to claim 1,
characterized,
that the handling device (10) is arranged on the side frames (13). Vorrichtung nach Anspruch 1 und 3,
dass am jeweiligen Seitengestell (13) die Handhabevorrichtung (10) durch eine horizontal und eine vertikal bewegbare Lineareinheit (H, V) gebildet ist.Device according to claims 1 and 3,
that the handling device (10) is formed on the respective side frame (13) by a horizontally and vertically movable linear unit (H, V). Vorrichtung nach Anspruch 1 und 3,
dadurch gekennzeichnet,
dass am jeweiligen Seitengestell (13) die Handhabevorrichtung (10) durch eine gestellfest angeordnete Dreheinheit (12) und eine mit der Dreheinheit (12) in Funktionsverbindung stehende vertikal bewegbare Lineareinheit (V) gebildet ist.Device according to claims 1 and 3,
characterized,
that the handling device (10) is formed on the respective side frame (13) by a rotating unit (12) fixed to the frame and a vertically movable linear unit (V) that is functionally connected to the rotating unit (12). Vorrichtung nach Anspruch 4,
dadurch gekennzeichnet,
dass jede vertikale Lineareinheit (V) in einem an jeder horizontalen Lineareinheit (H) angeordneten Drehgelenk (16) schwenkbar gelagert ist.Device according to claim 4,
characterized,
that each vertical linear unit (V) is pivotally mounted in a swivel joint (16) arranged on each horizontal linear unit (H). Vorrichtung nach wenigstens Anspruch 1,
dadurch gekennzeichnet,
dass die Greifeinrichtung (9) das rotationssymmetrische Bauteil (5 oder 15) formschlüssig aufnimmt und in seiner Lage sichert.Device according to at least claim 1,
characterized,
that the gripping device (9) receives the rotationally symmetrical component (5 or 15) in a form-fitting manner and secures it in its position. Vorrichtung nach wenigstens Anspruch 1,
dadurch gekennzeichnet,
dass die Greifeinrichtung (9) dass rotationssymmmetrische Bauteil (5 oder 15) kraftschlüssig aufnimmt und in seiner Lage sichert.Device according to at least claim 1,
characterized,
that the gripping device (9) non-positively receives the rotationally symmetrical component (5 or 15) and secures it in its position. Vorrichtung nach Anspruch 7,
dadurch gekennzeichnet,
dass die Greifeinrichtung (9) durch eine Kugeltraghülse mit wenigstens einer umfangsseitig verliersicher angeordneten Kugel gebildet ist, dass jede Kugel zum Umfang der Kugeltraghülse hervorstehbar und zurückziehbar angeordnet ist und dass eine Betätigungseinrichtung an der Greifeinrichtung (9) angeordnet ist, welche die Bewegung der Kugeltraghülse mittels eines Bolzens steuert, um eine formschlüssig lösbare Verbindung mit einer Öffnung (14) des zu wechselnden Bauteiles (5 oder 15) zu erzielen.Device according to claim 7,
characterized,
that the gripping device (9) is formed by a ball support sleeve with at least one circumferentially captive ball, that each ball can be protruded and retracted from the circumference of the ball support sleeve and that an actuating device is arranged on the gripping device (9) which detects the movement of the ball support sleeve controls a bolt in order to achieve a form-fitting detachable connection with an opening (14) of the component (5 or 15) to be replaced.
EP00127629A 1999-12-22 2000-12-16 Device for changing a rotationally symmetrical body Expired - Lifetime EP1110721B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19962425A DE19962425B4 (en) 1999-12-22 1999-12-22 Device for changing a rotationally symmetrical component
DE19962425 1999-12-22

Publications (2)

Publication Number Publication Date
EP1110721A1 true EP1110721A1 (en) 2001-06-27
EP1110721B1 EP1110721B1 (en) 2009-02-11

Family

ID=7934103

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00127629A Expired - Lifetime EP1110721B1 (en) 1999-12-22 2000-12-16 Device for changing a rotationally symmetrical body

Country Status (3)

Country Link
EP (1) EP1110721B1 (en)
AT (1) ATE422419T1 (en)
DE (2) DE19962425B4 (en)

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DE102005024502B4 (en) * 2005-05-27 2016-07-21 manroland sheetfed GmbH Printing machine, in particular sheet-fed printing machine
DE102005046088A1 (en) * 2005-09-27 2007-04-05 Man Roland Druckmaschinen Ag Device for the confirmation of a roll change, as well as a press equipped therewith
DE102006018981A1 (en) * 2006-04-25 2007-10-31 Koenig & Bauer Aktiengesellschaft Rotary sheet printing machine, has brackets of varnishing cylinder arranged in bracket frame and attached to adjusting device such that brackets are passed from one position to another position outside of frame using adjusting device
DE102019100309A1 (en) * 2019-01-08 2020-07-09 Koenig & Bauer Ag Application unit with positioning device and storage device
DE102019100307A1 (en) 2019-01-08 2020-07-09 Koenig & Bauer Ag Application unit with positioning device
DE102019100310A1 (en) 2019-01-08 2020-07-09 Koenig & Bauer Ag Application unit with positioning device and storage device
DE102019103790A1 (en) * 2019-02-05 2020-08-06 Koenig & Bauer Ag Printing unit and printing machine with a printing unit
DE102022101574A1 (en) 2022-01-24 2023-07-27 Koenig & Bauer Ag Hoist for handling at least one punching tool, system having a processing machine and at least one hoist and method for changing at least one punching tool
WO2023099114A1 (en) 2021-12-02 2023-06-08 Koenig & Bauer Ag Tool-carrier for a punching tool, system which has a processing machine, a tool-carrier, and a lifting means, and method for changing a punching tool

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DE2511401A1 (en) * 1974-03-19 1975-11-06 Schneebeli & Co Ag H Vertical storage framework for printing cylinders - has two columns with vertically separated support arms between which the cylinders are slung
GB2158774A (en) * 1984-05-17 1985-11-20 Rengo Co Ltd Device for replacing plate cylinders
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Also Published As

Publication number Publication date
ATE422419T1 (en) 2009-02-15
DE50015551D1 (en) 2009-03-26
DE19962425B4 (en) 2004-01-29
DE19962425A1 (en) 2001-07-05
EP1110721B1 (en) 2009-02-11

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