DE102009001189A1 - Stacking device for sheet-fed offset rotary processing machine, has connection rod with ends, are guided with slide guide with respect to stacking frame such that finger and/or gripper unit are rotated with respect to connection points - Google Patents
Stacking device for sheet-fed offset rotary processing machine, has connection rod with ends, are guided with slide guide with respect to stacking frame such that finger and/or gripper unit are rotated with respect to connection points Download PDFInfo
- Publication number
- DE102009001189A1 DE102009001189A1 DE102009001189A DE102009001189A DE102009001189A1 DE 102009001189 A1 DE102009001189 A1 DE 102009001189A1 DE 102009001189 A DE102009001189 A DE 102009001189A DE 102009001189 A DE102009001189 A DE 102009001189A DE 102009001189 A1 DE102009001189 A1 DE 102009001189A1
- Authority
- DE
- Germany
- Prior art keywords
- gripper
- nachgreifer
- sheet
- respect
- guide
- 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.)
- Withdrawn
Links
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
- B41F21/08—Combinations of endless conveyors and grippers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/68—Reducing the speed of articles as they advance
- B65H29/683—Slowing-down from chain delivery
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/44—Moving, forwarding, guiding material
- B65H2301/443—Moving, forwarding, guiding material by acting on surface of handled material
- B65H2301/4433—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material
- B65H2301/44331—Moving, forwarding, guiding material by acting on surface of handled material by means holding the material at particular portion of handled material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2405/00—Parts for holding the handled material
- B65H2405/50—Gripping means
- B65H2405/52—Gripping means reciprocating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/13—Parts concerned of the handled material
- B65H2701/131—Edges
- B65H2701/1313—Edges trailing edge
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2801/00—Application field
- B65H2801/03—Image reproduction devices
- B65H2801/21—Industrial-size printers, e.g. rotary printing press
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Discharge By Other Means (AREA)
Abstract
Description
Die Erfindung betrifft eine Auslagevorrichtung einer bogenverarbeitenden Maschine mit einem Bogenfördersystem zum Fördern der Bogen, gemäß dem Oberbegriff des 1. Anspruchs.The The invention relates to a display device of a sheet-processing Machine with a sheet conveying system for conveying the bow, according to the preamble of the first claim.
Aus
der
Der Erfindung liegt daher die Aufgabe zugrunde, eine Vorrichtung zu schaffen, die die Bogenablage auf dem Auslagestapel verbessert.Of the Invention is therefore based on the object to a device create that improves the sheet storage on the delivery pile.
Erfindungsgemäß wird die Aufgabe durch eine Vorrichtung mit den Merkmalen des 1. Anspruchs gelöst.According to the invention the object by a device having the features of the first claim solved.
Die Erfindung hat den Vorteil, dass eine einfache und kostengünstige Bogenablage gewährleistet wird. Durch die erzielbare geringere Bauhöhe wird die Fallhöhe der Bogen enorm verringert und gleichzeitig der Einsatz eines Non-Stop-Rollos ermöglicht.The Invention has the advantage that a simple and inexpensive Sheet storage is guaranteed. Due to the achievable lower Height, the drop height of the bow is greatly reduced while allowing the use of non-stop roller blinds.
Die Nachgreifer werden über die Maschinenbreite an einer Traverse angeordnet, die jeweils seitlich an umlaufenden Ketten drehbeweglich angelenkt ist. Die Verbindungsstelle wird dabei von der Verbindungslinie zwischen den beiden Drehpunkten gebildet. Je nach Führung der Nachgreifer werden diese mit der Traverse um die Verbindungsstelle, also um die Verbindungslinie der beiden parallel und umlaufend geführten Anlenkpunkte der Ketten, verdreht. Hierdurch wird eine optimierte Bewegung der Greiferfinger und der Greiferaufschläge zur Übernahme der Bogenhinterkante und zu deren Ablage erzielt. Es ist auch denkbar, die Nachgreifer an einer anderen Seite des Auslagestapels anzusetzen.The Nachgreifer be over the machine width on a crossbar arranged, each laterally rotatable on rotating chains is articulated. The connection point is thereby from the connection line formed between the two pivot points. Depending on the leadership the grabber will do this with the traverse around the juncture, So around the connecting line of the two parallel and circumferentially guided Linkage points of the chains, twisted. This will be an optimized Movement of the gripper fingers and the gripper serves to take over the Bogen trailing edge and achieved for their storage. It is also conceivable to place the pickers on another side of the delivery pile.
Eine bevorzugte Ausführungsform der Erfindung hat den Vorteil, dass in einer Kulissenführung nicht nur eine Führung der Greiferaufschläge erfolgt, sondern auch die Greifbewegung der Greiferfinger zur Übernahme der Bogenhinterkante gesteuert wird. Die Nachgreifer werden vorzugsweise diskontinuierlich angetrieben, wobei die Nachgreifer auf das Bogenformat, die Bedruckstoffe, die Fördergeschwindigkeit, die Grammatur usw. einstellbar sind. Vorzugsweise wird für den Antrieb ein Einzelantrieb eingesetzt, der mit der Maschinensteuerung verbunden ist. Die diskontinuierliche Bewegung der Nachgreifer erfolgt taktweise auf die Bogenfolge abgestimmt, so dass jeder Bogen mit Bogenfördergeschwindigkeit sicher an der Hinterkante übernommen und anschließend verzögert wird. Eine axiale Verstellbarkeit der Greiferfinger des Nachgreifersystems ist ebenfalls möglich. Weitere Vorteile liegen in den minimal zu bewegenden Massen und dem minimalen benötigten Hinterkantengreiferrand.A preferred embodiment of the invention has the advantage that in a slide guide not just a guide the gripper serves, but also the gripping movement the gripper finger controlled to take over the sheet trailing edge becomes. The Nachgreifer are preferably driven discontinuously, wherein the Nachgreifer on the sheet format, the printing materials, the Conveying speed, the grammage, etc. are adjustable. Preferably, a single drive is used for the drive, which is connected to the machine control. The discontinuous Movement of the Nachgreifer is intermittently tuned to the bow sequence, so that each sheet with sheet conveying speed safe taken over at the trailing edge and then is delayed. An axial adjustability of the gripper fingers The Nachgreifersystems is also possible. Other advantages lie in the minimum moving masses and the minimum required trailing edge gripper edge.
Das Bogenfördersystem zum Fördern der Bogen vom letzten Bogenführungszylinder der Druckmaschine zum Auslagestapel umfasst ein Kettengreifersystem mit Greiferwagen zum Fixieren der Bogenvorderkanten, die die Bogen auf einem Bogenförderweg bis über den Auslagestapel transportieren. Auf dem Bogenförderweg sind starre oder umlaufende Bogenleitelemente angeordnet, an denen die Bogen zur Übernahme der Bogenhinterkante vom Nachgreifersystem geführt werden. Zwischen diesen Bogenleitelementen und den Bogen kann ein Luftpolster ausgebildet sein. Zusätzlich kann das Bogenfördersystem ein weiteres Kettengreifersystem mit Greiferwagen zum Fixieren der Bogenhinterkanten umfassen. Hierbei werden die Bogen an Vorder- und Hinterkante gegriffen transportiert. Das Nachgreifersystem übernimmt hierbei die Bogenhinterkanten zur Verzögerung und Ablage von den Hinterkantengreiferwagen.The Bow conveyor system for conveying the sheets from the last one Sheet guiding cylinder of the printing press to the delivery pile comprises a chain gripper system with gripper carriage for fixing the sheet leading edges, the arch on a Bogenförderweg up over transport the delivery stack. On the bow conveyor way are arranged rigid or rotating sheet guiding elements, where the sheets for taking over the sheet trailing edge of Nachgreifersystem be guided. Between these sheet guiding elements and the bow can be formed an air cushion. additionally The sheet conveying system can be another chain gripper system with gripper carriage for fixing the sheet trailing edges include. in this connection The sheets are transported at the front and rear edge. The Nachgreifersystem takes over the bow trailing edges for deceleration and storage of the trailing edge gripper carriages.
Die Nachgreifer bewegen sich mit gefasster Hinterkante auf einem geradlinig verlaufenden Förderabschnitt, dem sich in einer bevorzugten Ausführungsform ein abfallender Förderabschnitt anschließt, wodurch die vom Nachgreifersystem übernommenen Bogen während deren Verzögerung aus dem Förderweg der Folgebogen geführt werden. Eine Behinderung und Beschädigung des Folgebogens wird so sicher vermieden. Die Verzögerung der Bogen erfolgt einerseits durch den diskontinuierlichen Antrieb der Nachgreifer und andererseits durch die geometrischen Verhältnisse des dem Auslagestapel zugewandten Kettenrades. Dieses Kettenrad wird vorzugsweise so klein dimensioniert, dass die Greiferaufschläge der Nachgreifer aus dem Bereich des Ablagestapels entfernt werden, bevor diese die Oberfläche des Auslagestapels berühren. In einer Weiterbildung der Erfindung ist vorgesehen, das Nachgreifersystem entgegen der Bogenförderrichtung zu bewegen, um die Greiferfinger noch schneller aus dem Grundriss des Auslagestapels zu entfernen. Diese Bewegung erfolgt mittels eines Exzenters, Einzelantriebes oder einer Kurve. In alternativen Ausführungsformen können die Nachgreifer von Riemen o. ä. umlaufend angetrieben werden.The Nachgreifer move with the trailing trailing edge on a straight line extending conveyor section, which in a preferred Embodiment a sloping conveyor section followed, whereby the inherited from Nachgreifersystem Bow during their delay from the conveyor be guided to the next sheet. Disability and damage of the next sheet is thus safely avoided. The delay The bow takes place on the one hand by the discontinuous drive the Nachgreifer and on the other hand by the geometric conditions of the delivery pile facing sprocket. This sprocket is preferably dimensioned so small that the gripper serves the post-grapple are removed from the filing tray area, before they touch the surface of the delivery pile. In a further development of the invention is provided, the Nachgreifersystem to move against the sheet conveying direction to the gripper fingers even faster to remove from the floor plan of the delivery pile. These Movement takes place by means of an eccentric, single drive or a Curve. In alternative embodiments the Nachgreifer of belt o. Ä. Circumferentially driven become.
Im Folgenden soll die Erfindung beispielhaft erläutert werden. Die dazugehörigen Zeichnungen stellen dabei schematisch dar:In the following, the invention is by way of example be explained. The accompanying drawings show schematically:
Die
Das
dem Auslagestapel
Weiterhin
ist dem Gestell
Das
Gestell
Dem
Gestell
Zur
Wirkungsweise: Zur Übernahme der Bogenhinterkante eines
von den Greiferwagen horizontal über den Auslagestapel
Die
Die
Führung
Die
Die
- 11
- Auslagestapeldelivery pile
- 22
- NachgreifersystemNachgreifersystem
- 33
- Gestellframe
- 44
- Kettenrädersprockets
- 55
- Kettenchain
- 66
- NachgreiferNachgreifer
- 77
- Führungguide
- 88th
- Koppelpaddock
- 99
- Antriebsraddrive wheel
- 1010
- Exzenterlagereccentric
- 1111
- Greiferexzenterlooper
- 11.111.1
- Koppelgliedcoupling member
- 1212
- PunktPoint
- 1313
- PunktPoint
- BFRBFR
- BogenförderrichtungSheet conveying direction
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 627851 [0002] - DE 627851 [0002]
Claims (15)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009001189A DE102009001189A1 (en) | 2009-02-26 | 2009-02-26 | Stacking device for sheet-fed offset rotary processing machine, has connection rod with ends, are guided with slide guide with respect to stacking frame such that finger and/or gripper unit are rotated with respect to connection points |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009001189A DE102009001189A1 (en) | 2009-02-26 | 2009-02-26 | Stacking device for sheet-fed offset rotary processing machine, has connection rod with ends, are guided with slide guide with respect to stacking frame such that finger and/or gripper unit are rotated with respect to connection points |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009001189A1 true DE102009001189A1 (en) | 2010-09-02 |
Family
ID=42371566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009001189A Withdrawn DE102009001189A1 (en) | 2009-02-26 | 2009-02-26 | Stacking device for sheet-fed offset rotary processing machine, has connection rod with ends, are guided with slide guide with respect to stacking frame such that finger and/or gripper unit are rotated with respect to connection points |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009001189A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015226335A1 (en) | 2015-12-21 | 2017-06-22 | Koenig & Bauer Ag | Display for a sheet-processing machine and method for depositing sheets |
DE102015226333A1 (en) | 2015-12-21 | 2017-06-22 | Koenig & Bauer Ag | Display for a sheet-processing machine and method for depositing sheets |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE627851C (en) | 1934-07-18 | 1936-03-25 | Maschf Augsburg Nuernberg Ag | Delivery device for sheet-fed printing machines |
EP1118563A2 (en) * | 2000-01-20 | 2001-07-25 | Heidelberger Druckmaschinen Aktiengesellschaft | Gripping system with variable speed |
DE102007033936A1 (en) * | 2007-07-20 | 2009-01-22 | Koenig & Bauer Aktiengesellschaft | Pre-gripping unit for guiding a sheet comprises a sheet-feeding system which is held in a right guiding strip and in a left guiding strip |
DE102007057737A1 (en) * | 2007-11-30 | 2009-06-04 | Koenig & Bauer Aktiengesellschaft | Delivery device for e.g. printing machine, has lifting devices assigned to take-off gripper system for modification of vertical component of circular or oval path, where gripper system includes take-off gripper moved in vertical direction |
-
2009
- 2009-02-26 DE DE102009001189A patent/DE102009001189A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE627851C (en) | 1934-07-18 | 1936-03-25 | Maschf Augsburg Nuernberg Ag | Delivery device for sheet-fed printing machines |
EP1118563A2 (en) * | 2000-01-20 | 2001-07-25 | Heidelberger Druckmaschinen Aktiengesellschaft | Gripping system with variable speed |
DE102007033936A1 (en) * | 2007-07-20 | 2009-01-22 | Koenig & Bauer Aktiengesellschaft | Pre-gripping unit for guiding a sheet comprises a sheet-feeding system which is held in a right guiding strip and in a left guiding strip |
DE102007057737A1 (en) * | 2007-11-30 | 2009-06-04 | Koenig & Bauer Aktiengesellschaft | Delivery device for e.g. printing machine, has lifting devices assigned to take-off gripper system for modification of vertical component of circular or oval path, where gripper system includes take-off gripper moved in vertical direction |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102015226335A1 (en) | 2015-12-21 | 2017-06-22 | Koenig & Bauer Ag | Display for a sheet-processing machine and method for depositing sheets |
DE102015226333A1 (en) | 2015-12-21 | 2017-06-22 | Koenig & Bauer Ag | Display for a sheet-processing machine and method for depositing sheets |
DE102015226333B4 (en) | 2015-12-21 | 2019-01-24 | Koenig & Bauer Ag | Display for a sheet-processing machine and method for depositing sheets |
DE102015226335B4 (en) | 2015-12-21 | 2019-03-14 | Koenig & Bauer Ag | Display for a sheet-processing machine and method for depositing sheets |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R081 | Change of applicant/patentee |
Owner name: KOENIG & BAUER AG, DE Free format text: FORMER OWNER: KOENIG & BAUER AKTIENGESELLSCHAFT, 97080 WUERZBURG, DE |
|
R005 | Application deemed withdrawn due to failure to request examination |