EP1334829A2 - Vorrichtung zum seitlichen Ausrichten von Bogen - Google Patents
Vorrichtung zum seitlichen Ausrichten von Bogen Download PDFInfo
- Publication number
- EP1334829A2 EP1334829A2 EP03002276A EP03002276A EP1334829A2 EP 1334829 A2 EP1334829 A2 EP 1334829A2 EP 03002276 A EP03002276 A EP 03002276A EP 03002276 A EP03002276 A EP 03002276A EP 1334829 A2 EP1334829 A2 EP 1334829A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- actuator
- shaft
- cylinder
- setting
- gripper
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F21/00—Devices for conveying sheets through printing apparatus or machines
- B41F21/04—Grippers
- B41F21/05—In-feed grippers
-
- 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
- B41P2213/90—Register control
- B41P2213/91—Register control for sheet printing presses
Definitions
- the invention relates to a device for the lateral alignment of sheets in a sheet-fed rotary printing press with a gripper system that is axially displaceable in a cylinder, that are shifted by an actuator that can be influenced via an evaluation unit can.
- Such a device is known from DE 36 44 431 A1, in which the gripper system for lateral alignment of the bends continuously with a control disc axially with every revolution of the cylinder is shifted. Deviations in the side edge position of the sheet will be detected by a scanning device upstream of the device and via a geared motor the control disc adjusted.
- control disk is faulty due to wear and soiling Acting actions can be initiated.
- possible uses are limited, since it is necessary that the transfer and takeover point is approximately 180 ° are provided offset to each other.
- a device is also known from EP 0 753 407 B1, in which the in the cylinder in axially displaceably mounted gripper system by an arranged in the cylinder channel linear actuator or linear motor can be moved.
- the disadvantage is that the linear actuator, which is mounted in the cylinder channel and rotates continuously or linear motor must be controlled.
- the object of the invention is to provide a further generic device for Lateral alignment of sheets, which enables high performance with little effort and is universally applicable.
- the object is achieved by a device according to the features of the claim 1 solved.
- the invention is explained in more detail using an exemplary embodiment.
- part of a cylinder 1 is shown in a sectional view.
- the cylinder 1 is supported on both sides in side walls 2. Only one side is shown in the drawing.
- the cylinder 1 consists of a tubular body 3, a gripper system 4 and a cylindrical body 5.
- a drawing rail 6 is concentrically slidably mounted in bearings 7, which protrudes from the tubular body 3 and is provided with a rotational decoupling 8 at this end.
- the rotational decoupling 8 consists of a sleeve 9 connected to the drawing rail in a manner fixed against relative rotation, in which a roller bearing 10 is provided which is secured against axial displacement and which is likewise arranged on an actuating shaft 11 and is secured against axial displacement.
- the actuating shaft 11 is connected to an actuating thread 12 which is operatively connected to a motor shaft 13 of an actuator 14 designed as an actuating motor 22.
- the servomotor 22 is arranged fixed to the frame.
- a driver 15 is firmly connected, which in turn engages a gripper bridge 16 of the gripper system 4.
- the gripper system 4 includes a gripper shaft 17 with gripper fingers 18 which correspond to gripper supports 19.
- the gripper system 4 is axially displaceably mounted as a functional unit by providing on the gripper bridge 16 linear guides 20 which engage in bearing blocks 21 which are firmly connected to the tubular body 3.
- sheets are separated in a sheet feeder and over one Belt table fed to a feed table.
- the sheets on front marks after the Aligned leading edge are recorded and measured by measuring means Measured value generated, which is fed to an evaluation unit for a target-actual value comparison. If the actual value deviates from a specified target value, the evaluation unit will Generated control signal with which the servomotor 22 is controlled.
- the sheet captured on the feed table becomes the cylinder directly or by means of additional means 1 fed, clamped between the gripper fingers 18 and the gripper serves 19 and conveyed into the downstream printing press.
- the actual position of the sheet is adjusted to the desired position by axially displacing the gripper system 4 becomes.
- the actuating motor 22 is supplied with an actuating signal, a corresponding rotary movement of the motor shaft 13 is generated, which is converted in the actuating thread 12 into an axial actuating movement of the actuating shaft 11.
- the pulling rail 6 rotating with the cylinder 1 is displaced in the axial direction via the rotational decoupling 8, so that an axial actuating movement of the gripper system 4, which is displaceably mounted in the bearing blocks 21, and thus an alignment of the between gripper fingers 18 and gripper serves 19 clamped bow realized.
- the actuator 14 is also possible to design the actuator 14 as a linear actuator and to connect it directly to the rotational decoupling 8 and thus to implement the actuating actions.
Landscapes
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
- Registering Or Overturning Sheets (AREA)
Abstract
Description
Die Drehentkopplung 8 besteht aus einer drehfest mit der Ziehschiene verbundenen Hülse 9, in der gegen axiales Verschieben gesichert ein Wälzlager 10 vorgesehen ist, das ebenfalls gegen axiales Verschieben gesichert auf einer Stellwelle 11 angeordnet ist. Die Stellwelle 11 ist mit einem Stellgewinde 12 verbunden, das mit einer Motorwelle 13 eines als Stellmotor 22 ausgebildeten Stellglieds 14 in Wirkverbindung steht. Der Stellmotor 22 ist gestellfest angeordnet.
Mit der Ziehschiene 6 ist ein Mitnehmer 15 fest verbunden, der seinerseits an einer Greiferbrücke 16 des Greifersystems 4 angreift. Neben der Greiferbrücke 16 gehören zum Greifersystem 4 eine Greiferwelle 17 mit Greiferfingern 18, die mit Greiferaufschlägen 19 korrespondieren. Das Greifersystem 4 ist als funktionelle Einheit axial verschiebbar gelagert, indem an der Greiferbrücke 16 Linearführungen 20 vorgesehen sind, die in Lagerklötze 21 eingreifen, welche fest mit dem Rohrkörper 3 verbunden sind.
Es ist auch möglich, das Stellglied 14 als linearen Aktor auszubilden sowie diesen direkt mit der Drehentkopplung 8 zu verbinden und so die Stellhandlungen zu realisieren.
- 1
- Zylinder
- 2
- Seitenwand
- 3
- Rohrkörper
- 4
- Greifersystem
- 5
- Zylinderkörper
- 6
- Ziehschiene
- 7
- Lager
- 8
- Drehentkopplung
- 9
- Hülse
- 10
- Wälzlager
- 11
- Stellwelle
- 12
- Stellgewinde
- 13
- Motorwelle
- 14
- Stellglied
- 15
- Mitnehmer
- 16
- Greiferbrücke
- 17
- Greiferwelle
- 18
- Greiferfinger
- 19
- Greiferaufschläge
- 20
- Linearführung
- 21
- Lagerklotz
- 22
- Stellmotor
Claims (4)
- Vorrichtung zum seitlichen Ausrichten von Bogen in einer Bogenrotationsdruckmaschine mit einem in einem Zylinder axial verschiebbar gelagerten Greifersystem, das durch ein über eine Auswerteinheit beeinflussbares Stellglied verschoben werden kann, dadurch gekennzeichnet, dass das Greifersystem (4) mit einer im Zylinder (1) angeordneten axial verschiebbaren Ziehschiene (6) verbunden ist, die an einem äußeren Ende mit einer Drehentkopplung (8) versehen ist, welche mit einer axial durch das Stellglied (14) verbringbaren Stellwelle (11) in Wirkverbindung steht.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Stellglied (14) als linearer Aktor ausgebildet ist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass das Stellglied (14) als Stellmotor (22) ausgebildet und zwischen einer Motorwelle (13) des Stellmotors (22) und der Stellwelle (11) ein die Rotationsbewegung der Motorwelle (13) in eine Translationsbewegung umsetzendes Stellgewinde (12) vorgesehen ist.
- Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Drehentkopplung (8) aus einer drehfest mit der Ziehschiene (6) verbundenen Hülse (9) besteht, in der ein gegen axiales Verschieben gesichertes Wälzlager (10) angeordnet ist, das gegen axiales Verschieben gesichert die Stellwelle (11) aufnimmt.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10205630 | 2002-02-12 | ||
DE2002105630 DE10205630A1 (de) | 2002-02-12 | 2002-02-12 | Vorrichtung zum seitlichen Ausrichten von Bogen |
Publications (3)
Publication Number | Publication Date |
---|---|
EP1334829A2 true EP1334829A2 (de) | 2003-08-13 |
EP1334829A3 EP1334829A3 (de) | 2005-11-30 |
EP1334829B1 EP1334829B1 (de) | 2007-04-11 |
Family
ID=27588538
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20030002276 Expired - Fee Related EP1334829B1 (de) | 2002-02-12 | 2003-02-01 | Vorrichtung zum seitlichen Ausrichten von Bogen |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1334829B1 (de) |
DE (2) | DE10205630A1 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8146915B2 (en) | 2008-09-25 | 2012-04-03 | Heidelberger Druckmaschinen Ag | Method and apparatus for laterally aligning a sheet in a processing machine and sheet-fed printing machine having the apparatus |
DE102008047328B4 (de) | 2008-09-16 | 2019-06-27 | Heidelberger Druckmaschinen Ag | Vorrichtung zur seitlichen Ausrichtung eines Bogens in einer Verarbeitungsmaschine |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004057843A1 (de) * | 2004-12-01 | 2006-06-08 | Koenig & Bauer Ag | Verfahren zum Verarbeiten von Lentikularfolie |
DE102004057844A1 (de) | 2004-12-01 | 2006-06-08 | Koenig & Bauer Ag | Verfahren zum Verarbeiten von Lentikularfolie |
DE102006009380A1 (de) * | 2006-03-01 | 2007-09-06 | Koenig & Bauer Aktiengesellschaft | Einrichtung zum seitlichen Ausrichten |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3644431A1 (de) | 1986-12-24 | 1988-09-01 | Koenig & Bauer Ag | Bogengreifervorrichtung in einer rotationsdruckmaschine mit bogengreifern, die in axialer richtung bewegbar sind |
EP0753407B1 (de) | 1995-07-08 | 1998-11-11 | Heidelberger Druckmaschinen Aktiengesellschaft | Vorrichtung zum seitlichen Ausrichten von Bögen im Anleger einer Bogenrotationsdruckmaschine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3311196A1 (de) * | 1983-03-26 | 1984-10-04 | Heidelberger Druckmaschinen Ag, 6900 Heidelberg | Verfahren zur fliessenden anlage von boegen |
DE3721900A1 (de) * | 1987-07-02 | 1989-01-19 | Heidelberger Druckmasch Ag | Fernbedienbare stellmittel zur elastischen verformung einer registerschiene |
JP3339515B2 (ja) * | 1993-08-12 | 2002-10-28 | 株式会社小森コーポレーション | 枚葉印刷機の紙搬送装置 |
DE19618030B4 (de) * | 1996-05-04 | 2006-06-01 | Heidelberger Druckmaschinen Ag | Verfahren und Vorrichtung zum seitlichen Ausrichten eines Bogens |
-
2002
- 2002-02-12 DE DE2002105630 patent/DE10205630A1/de not_active Withdrawn
-
2003
- 2003-02-01 EP EP20030002276 patent/EP1334829B1/de not_active Expired - Fee Related
- 2003-02-01 DE DE50306987T patent/DE50306987D1/de not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3644431A1 (de) | 1986-12-24 | 1988-09-01 | Koenig & Bauer Ag | Bogengreifervorrichtung in einer rotationsdruckmaschine mit bogengreifern, die in axialer richtung bewegbar sind |
EP0753407B1 (de) | 1995-07-08 | 1998-11-11 | Heidelberger Druckmaschinen Aktiengesellschaft | Vorrichtung zum seitlichen Ausrichten von Bögen im Anleger einer Bogenrotationsdruckmaschine |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008047328B4 (de) | 2008-09-16 | 2019-06-27 | Heidelberger Druckmaschinen Ag | Vorrichtung zur seitlichen Ausrichtung eines Bogens in einer Verarbeitungsmaschine |
US8146915B2 (en) | 2008-09-25 | 2012-04-03 | Heidelberger Druckmaschinen Ag | Method and apparatus for laterally aligning a sheet in a processing machine and sheet-fed printing machine having the apparatus |
USRE45028E1 (en) | 2008-09-25 | 2014-07-22 | Heidelberger Druckmaschinen Ag | Method and apparatus for laterally aligning a sheet in a processing machine and sheet-fed printing machine having the apparatus |
Also Published As
Publication number | Publication date |
---|---|
EP1334829B1 (de) | 2007-04-11 |
DE10205630A1 (de) | 2003-08-14 |
DE50306987D1 (de) | 2007-05-24 |
EP1334829A3 (de) | 2005-11-30 |
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