DE102009027508A1 - Grip arm for sheet-handling machine, has longitudinal strut lying against gripper segment, where relative movement between longitudinal strut and cross member takes place by force acting on longitudinal strut - Google Patents
Grip arm for sheet-handling machine, has longitudinal strut lying against gripper segment, where relative movement between longitudinal strut and cross member takes place by force acting on longitudinal strut Download PDFInfo
- Publication number
- DE102009027508A1 DE102009027508A1 DE200910027508 DE102009027508A DE102009027508A1 DE 102009027508 A1 DE102009027508 A1 DE 102009027508A1 DE 200910027508 DE200910027508 DE 200910027508 DE 102009027508 A DE102009027508 A DE 102009027508A DE 102009027508 A1 DE102009027508 A1 DE 102009027508A1
- Authority
- DE
- Germany
- Prior art keywords
- gripper
- longitudinal
- longitudinal strut
- sheet
- struts
- 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- Withdrawn
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Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H5/00—Feeding articles separated from piles; Feeding articles to machines
- B65H5/08—Feeding articles separated from piles; Feeding articles to machines by grippers, e.g. suction grippers
- B65H5/14—Details of grippers; Actuating-mechanisms therefor
-
- 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
-
- 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
- B41F21/10—Combinations of transfer drums and grippers
- B41F21/104—Gripper details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/50—Driving mechanisms
- B65H2403/53—Articulated mechanisms
- B65H2403/532—Crank-and-rocker mechanism
-
- 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
- B65H2405/58—Means for achieving gripping/releasing operation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
Description
Die Erfindung betrifft einen Greifer einer bogenhandhabenden Maschine nach dem Oberbegriff des Anspruchs 1.The The invention relates to a gripper of a sheet-handling machine according to the preamble of claim 1.
In bogenhandhabenden Maschinen, wie zum Beispiel in einer Bogendruckmaschine, sind eine Vielzahl unterschiedlicher Greifer verbaut, mithilfe derer ein in einer bogenhandhabenden Maschine zu verarbeitender bzw. handzuhabender Bogen erfasst werden kann. So sind in einer Bogendruckmaschine zum Beispiel in Druckzylindern, Transferzylindern, Auslegersystemen, Anlagetrommeln und Vorgreifersystemen Greifer verbaut, mithilfe derer ein an einer Kante ergriffener Bogen durch einzelne Aggregate der Druckmaschine transportiert werden kann. Im Bereich eines Auslegers einer bogenhandhabenden Maschine kann darüber hinaus ein sogenannter Abnahmegreifer verbaut sein, wobei mithilfe eines Abnahmegreifers ein Bogen von einem Auslegersystem übernommen und zur Ablage auf einem Bogenstapel entlang einer Führungsbahn transportiert und dabei abgebremst werden kann.In sheet-handling machines, such as in a sheet-fed press, are a variety of different grippers installed using these a machine to be handled in a sheet handling machine Bow can be detected. So are in a sheetfed press for Example in pressure cylinders, transfer cylinders, jib systems, Anlagetrommeln and pre-gripper systems gripper installed using der a gripped on an edge arc by individual aggregates of Printing machine can be transported. In the area of a jib an arc-handling machine can also be a so-called Acceptance gripper be built using a picking gripper a bow taken from a boom system and stored for filing transported a sheet pile along a guideway and can be slowed down.
Aus der Praxis bekannte Greifer einer bogenhandhabenden Maschine verfügen über zusammenwirkende Greifersegmente, zwischen denen ein in der bogenhandhabenden Maschine handzuhabender Bogen beim Ergreifen an einer Kante klemmbar ist. Aus der Praxis bekannte Greifer verfügen über einen relativ komplexen Aufbau. Es besteht daher Bedarf an einfacheren Greifern für eine bogenhandhabende Maschine.Out The practice known gripper an arc-handling machine have cooperating Gripper segments, between which one in the sheet-handling machine handle to be handled is clamped when gripping an edge. Known in practice grippers have a relatively complex Construction. There is therefore a need for simpler grippers for a bow-handling Machine.
Hiervon ausgehend liegt der vorliegenden Erfindung das Problem zugrunde einen neuartigen Greifer einer bogenhandhabenden Maschine zu schaffen.Of these, Based on the present invention, the problem is based to create a novel gripper an arc-handling machine.
Dieses Problem wird durch einen Greifer gemäß Anspruch 1 gelöst. Erfindungsgemäß weist mindestens ein Greifersegment des Greifers sich gegenüberliegende Längsstreben, die durch Querstreben miteinander verbunden sind, auf, wobei bei einer Krafteinwirkung auf mindestens eine der Längstreben eine Relativbewegung zwischen den Längsstreben und den Querstreben möglich ist, und wobei mindestens einer der Längsstreben ein Aktuator zugeordnet ist, um auf die jeweilige Längstrebe eine Kraft auszuüben und so die Relativlage der Greifersegmente zueinander zu verändern.This Problem is solved by a gripper according to claim 1. According to the invention at least one gripper segment of the gripper facing each other Longitudinal struts, which are interconnected by cross braces, on, wherein at a force acting on at least one of the longitudinal struts a relative movement between the longitudinal struts and the cross struts possible is, and wherein at least one of the longitudinal struts associated with an actuator is to turn on the respective longitudinal strut to exercise a force and so to change the relative position of the gripper segments to each other.
Mit der hier vorliegenden Erfindung wird ein völlig neuartiges Konzept für einen Greifer einer bogenhandhabenden Maschine vorgeschlagen. Der erfindungsgemäße Greifer zeichnet sich durch einen einfachen Aufbau und eine einfache Aktuatorik auf, um den Greifer zu öffnen oder zu schließen.With The present invention is a completely new concept for a Gripper proposed an arc-handling machine. The gripper according to the invention is characterized by a simple structure and a simple actuator on to open the gripper or close.
Bevorzugte Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen und der nachfolgenden Beschreibung. Ausführungsbeispiele der Erfindung werden, ohne hierauf beschränkt zu sein, an Hand der Zeichnung näher erläutert. Dabei zeigt:preferred Further developments of the invention will become apparent from the dependent claims and the following description. Embodiments of the invention without being limited to this to be closer to the drawing explained. Showing:
Das
Greifersegment
Im
gezeigten Ausführungsbeispiel
der
Mindestens
einer der Längsstreben
Die
auf die Längsstrebe
Durch
Krafteinwirkung auf mindestens eine Längsstrebe
Dann,
wenn auf mindestens eine der Längsstreben
Beim
Greifer
Der
Aktuator
Wie
bereits ausgeführt,
ist der in
Im
Ausführungsbeispiel
der
Im
in
Im
Ausführungsbeispiel
der
Über die
rotatorische Bewegung des Aktuators
Der
gesamte als Abnahmegreifer wirkende Greifer
Im
Ausführungsbeispiel
der
Die Erfindung schlägt ein völlig neuartiges Konzept für einen Greifer einer bogenhandhabenden Maschine vor. Der erfindungsgemäße Greifer zeichnet sich durch einen einfachen, konstruktiven Aufbau aus und kommt ohne aufwendige Kurvensteuerungen zum Öffnen und Schließen desselben aus.The Invention proposes a completely new concept for a gripper of a sheet-handling machine. The gripper according to the invention is characterized by a simple, constructive structure and comes without elaborate curve controls to open and close the same out.
Bei
den Greifern der
Die erfindungsgemäßen Greifer können in eine beliebige bogenhandhabende bzw. bogentransportierende Einrichtung integriert sein. So können die Greifer auch Bestandteil einer Speichertrommel, einer Zuführtrommel oder eines Vorderkantengreifersystems eines Anlegers einer Bogendruckmaschine sein.The gripper according to the invention can in any bow-handling or arch-transporting device be integrated. So can the gripper also part of a storage drum, a feed drum or a leading edge gripper system of an investor of a sheetfed press.
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1010
- Greifergrab
- 1111
- Kanteedge
- 1212
- Bogenbow
- 1313
- Greifersegmentgripper segment
- 1414
- Greifersegmentgripper segment
- 15fifteen
- Längsstrebelongitudinal strut
- 1616
- Längsstrebelongitudinal strut
- 1717
- Querstrebecrossmember
- 1818
- EndeThe End
- 1919
- EndeThe End
- 2020
- Aktuatoractuator
- 2121
- Doppelpfeil/KraftDouble arrow / force
- 2222
- Abschnittsection
- 2323
- Greifergrab
- 2424
- Greifersegmentgripper segment
- 2525
- Greifersegmentgripper segment
- 2626
- Bogenbow
- 2727
- Kanteedge
- 2828
- Längsstrebelongitudinal strut
- 2929
- Längsstrebelongitudinal strut
- 3030
- Querstrebecrossmember
- 3131
- EndeThe End
- 3232
- EndeThe End
- 3333
- Aktuatoractuator
- 3434
- Greifergrab
- 3535
- Greifersegmentgripper segment
- 3636
- Greifersegmentgripper segment
Claims (13)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910027508 DE102009027508A1 (en) | 2009-07-07 | 2009-07-07 | Grip arm for sheet-handling machine, has longitudinal strut lying against gripper segment, where relative movement between longitudinal strut and cross member takes place by force acting on longitudinal strut |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910027508 DE102009027508A1 (en) | 2009-07-07 | 2009-07-07 | Grip arm for sheet-handling machine, has longitudinal strut lying against gripper segment, where relative movement between longitudinal strut and cross member takes place by force acting on longitudinal strut |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009027508A1 true DE102009027508A1 (en) | 2011-01-20 |
Family
ID=43382644
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910027508 Withdrawn DE102009027508A1 (en) | 2009-07-07 | 2009-07-07 | Grip arm for sheet-handling machine, has longitudinal strut lying against gripper segment, where relative movement between longitudinal strut and cross member takes place by force acting on longitudinal strut |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009027508A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD67992A (en) * | ||||
DE3529612C2 (en) * | 1985-08-19 | 1990-01-18 | Man Roland Druckmaschinen Ag, 6050 Offenbach, De | |
DE4315844A1 (en) * | 1992-07-22 | 1994-01-27 | Heidelberger Druckmasch Ag | Sheet gripper on a paper-guiding cylinder of a printing press |
EP0683047A1 (en) * | 1994-03-25 | 1995-11-22 | MAN Roland Druckmaschinen AG | Device for mounting a printing plate |
-
2009
- 2009-07-07 DE DE200910027508 patent/DE102009027508A1/en not_active Withdrawn
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD67992A (en) * | ||||
DE3529612C2 (en) * | 1985-08-19 | 1990-01-18 | Man Roland Druckmaschinen Ag, 6050 Offenbach, De | |
DE4315844A1 (en) * | 1992-07-22 | 1994-01-27 | Heidelberger Druckmasch Ag | Sheet gripper on a paper-guiding cylinder of a printing press |
EP0683047A1 (en) * | 1994-03-25 | 1995-11-22 | MAN Roland Druckmaschinen AG | Device for mounting a printing plate |
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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: MANROLAND SHEETFED GMBH, DE Free format text: FORMER OWNER: MANROLAND AG, 63075 OFFENBACH, DE Effective date: 20120510 |
|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20130201 |