DE102010006718A1 - Paper sheets aligning and feeding method for paper sheet rotation printing machine, involves adjusting forward edge stops around small path, where other two edge stops arranged at distance from each other remain in orientation position - Google Patents
Paper sheets aligning and feeding method for paper sheet rotation printing machine, involves adjusting forward edge stops around small path, where other two edge stops arranged at distance from each other remain in orientation position Download PDFInfo
- Publication number
- DE102010006718A1 DE102010006718A1 DE102010006718A DE102010006718A DE102010006718A1 DE 102010006718 A1 DE102010006718 A1 DE 102010006718A1 DE 102010006718 A DE102010006718 A DE 102010006718A DE 102010006718 A DE102010006718 A DE 102010006718A DE 102010006718 A1 DE102010006718 A1 DE 102010006718A1
- Authority
- DE
- Germany
- Prior art keywords
- sheet
- edge stops
- leading edge
- sheets
- aligning
- 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- Withdrawn
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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
- B41F21/12—Adjusting leading edges, e.g. front stops
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H11/00—Feed tables
- B65H11/007—Feed tables with front stop arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H9/00—Registering, e.g. orientating, articles; Devices therefor
- B65H9/10—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position
- B65H9/101—Pusher and like movable registers; Pusher or gripper devices which move articles into registered position acting on the edge of the article
-
- 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
- B65H2301/50—Auxiliary process performed during handling process
- B65H2301/51—Modifying a characteristic of handled material
- B65H2301/512—Changing form of handled material
- B65H2301/5125—Restoring form
-
- 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
- Registering Or Overturning Sheets (AREA)
Abstract
Description
Verfahren und Vorrichtung zum Ausrichten und Zuführen von Bogen zu einer Bogen verarbeitenden Maschine.Method and device for aligning and feeding sheets to a sheet-processing machine.
Ein Bogen, der einer Bogen verarbeitenden Maschine z. B. zum Bedrucken oder Stanzen zugeführt wird, wird vor der Bogenzufuhr quer zur Bogentransportrichtung an Seitenmarken und in Bogentransportrichtung an Vordermarken ausgerichtet. Die Vordermarken sind im Allgemeinen entlang einer Ausrichtlinie angeordnet. Hierbei ist eine größere Anzahl von Vordermarken vorgesehen, die jeweils so voneinander beabstandet angeordnet sind, dass Greifer eines Zuführorgans, z. B. eines schwingenden Vorgreifers zum Erfassen einer Bogenvorderkante in den Abstand zwischen zwei Vordermarken eintauchen kann.An arc of a sheet-processing machine z. B. is supplied for printing or punching, is aligned in front of the sheet feed transversely to the sheet transport direction of side marks and in the sheet transport direction of leading brands. The leading brands are generally arranged along an alignment rule. In this case, a larger number of leading brands is provided, which are each arranged so spaced from each other, that gripper of a Zuführorgans, z. B. a vibrating pregripper for detecting a sheet leading edge in the distance between two leading brands can dip.
Beim Stand der Technik nach der
Der an den Vordermarken exakt ausgerichtete Bogen wird mittels der Greifer des Zuführorgans ergriffen und nach einem Abschwenken der Vordermarken abtransportiert und einem Zylinder der Bogen verarbeitenden Maschine zugeführt.The exactly aligned to the leading brands sheet is gripped by means of the gripper of the Zuführorgans and transported away after pivoting the front lays and fed to a cylinder of the sheet-processing machine.
Durch die große Anzahl von Vordermarken werden insbesondere große Bögen daran gehindert sich vor dem Ergreifen durch die Greifer des Greiforgans zu entspannen, welches zur Faltenbildung im Bogen führen kann.Due to the large number of leading brands especially large sheets are prevented from relaxing before gripping by the gripper of the gripping member, which can lead to wrinkling in the bow.
Der Erfindung liegt die Aufgabe zugrunde ein Verfahren zu schaffen und eine Vorrichtung anzugeben, mittels welcher ein Bogen nach dem Ausrichten an den Vordermarken entspannen kann.The invention has for its object to provide a method and to provide a device by means of which a bow can relax after aligning with the front marks.
Die Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs 1 und 4 gelöst.The object is achieved by the features of
Bei einem bevorzugten Verfahren ist es vorgesehen, dass ein auszurichtender Bogen zyklisch im Takt der Bogen verarbeitenden Maschine an einer Vielzahl von quer zur Bogentransportrichtung angeordneter einzeln verstellbarer Vordermarken an seiner Vorderkante ausgerichtet wird, dass daraufhin mindestens zwei entfernt voneinander beabstandet angeordnete Vordermarken zunächst in dieser Ausrichtposition verbleiben, während die übrigen Vordermarken mittels schnell reagierender Aktoren die z. B. einen elastischen Körper verformen einen kleinen Weg von der Bogenkante bzw. der Ausrichtlinie abgestellt werden. Die Aktoren können z. B. als Piezoaktuatoren oder Elektromagnete (Tauchspulenanordnung) ausgebildet sein. Durch diese Maßnahme kann der Bogen in der Ausrichtposition entspannen, ohne diese zu verlassen. Daraufhin werden sämtliche Vordermarken in eine Position verschwenkt, die außerhalb einer für den Bogen vorgesehenen Transportbahn liegt. Bevor die Vordermarken zurück in die Ausrichtstellung verschwenkt werden, werden die Aktoren deaktiviert, so dass sämtliche Vordermarken auch vor der Ausrichtung des nächsten Bogens auf der gemeinsamen Ausrichtlinie angeordnet sind.In a preferred method, it is provided that a sheet to be aligned is cyclically aligned with the sheet-processing machine at a plurality of transversely arranged to the sheet transport direction individually adjustable front marks at its front edge, that then at least two spaced apart front marks initially remain in this alignment position while the other leading brands by means of fast-reacting actuators z. B. deform an elastic body a small way from the bow edge or the Ausrichtlinie be turned off. The actuators can z. B. be designed as a piezo actuators or solenoids (plunger coil assembly). By doing so, the arch can relax in the alignment position without leaving it. Thereupon, all leading brands are pivoted to a position which lies outside of a transport path provided for the sheet. Before the front lays are pivoted back into the alignment position, the actuators are deactivated, so that all front lays are also arranged before the alignment of the next sheet on the common Ausrichtlinie.
Bei einer bevorzugten Vorrichtung werden die Vordermarken jeweils mittels eines gemeinsamen Antriebs verschwenkt, wobei jeder Vordermarke ein Stellmotor zur Einstellung der einzelnen Vordermarke zugeordnet ist, durch diese Maßnahme kann jede Vordermarke auf eine der Bogenvorderkante angepassten Ausrichtlinie positioniert werden.In a preferred device, the leading brands are each pivoted by means of a common drive, each front mark is associated with a servomotor for setting the individual front brand, by this measure, each leading to be positioned on a sheet leading edge adapted Ausrichtlinie.
Darüber hinaus ist jeder Vordermarke ein schnell arbeitender Aktuator zur Schnell-Abstellung der Vordermarken von der Ausrichtlinie zugeordnet.In addition, each front-end brand is assigned a fast-acting actuator for quick shutdown of the front lays of the Ausrichtlinie.
In der bevorzugten Ausführungsform greifen die schnell reagierenden Aktuatoren an Getriebeelementen an, die zur Einstellbewegung der Vordermarke vorgesehen sind, wobei die Getriebeelemente, wie z. B. Hebel oder Koppeln durch die Aktuatoren gelängt oder gebogen werden, so dass sich eine Verlagerung der jeweils angesteuerten Vordermarke in Bogentransportrichtung ergibt.In the preferred embodiment, the fast-acting actuators to gear elements, which are provided for adjusting movement of the front mark, wherein the transmission elements, such as. B. lever or coupling be elongated or bent by the actuators, so that there is a shift of each driven front-end in the sheet transport direction.
Weitere vorteilhafte Ausführungen werden in den Unteransprüchen beschrieben.Further advantageous embodiments are described in the subclaims.
Ausführungsbeispiele der Erfindung sind in den Zeichnungen dargestellt und werden im Folgenden beschrieben. Es zeigenEmbodiments of the invention are illustrated in the drawings and will be described below. Show it
Eine Bogen
Der Bogenstapel
Zur Ausrichtung der Bogen auf dem Zuführtisch
Zu diesem Zweck ist jede Vordermarke
Ein schnell ansprechender Aktuator
Bei einem zweiten Ausführungsbeispiel gemäß
Bei einem dritten Ausführungsbeispiel gemäß
Bei einem vierten Ausführungsbeispiel gemäß
Die
Lediglich zwei voneinander entfernt beabstandete Vordermarken
Die Ausrichtlinie
Der Aktuator
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- Druckmaschinepress
- 22
- Anlegerinvestor
- 33
- Druckwerkprinting unit
- 44
- Druckwerkprinting unit
- 55
- 66
- Auslegerboom
- 77
- Bogenbow
- 88th
- Bogenstapelsheet pile
- 99
- Zuführtischfeed
- 1010
- Stapelplattestacking plate
- 1111
- Plattenzylinderplate cylinder
- 1212
- Plattenzylinderplate cylinder
- 1313
- DruckplattenbefestigungPrinting plate mounting
- 1414
- DruckplattenbefestigungPrinting plate mounting
- 1515
- 1616
- DruckplattenwechslerPrinting plate changer
- 1717
- DruckplattenwechslerPrinting plate changer
- 1818
- Saugkopfsuction head
- 1919
- Hubsaugerlifting sucker
- 2020
- 2121
- Schleppsaugerpull suckers
- 2222
- Blaseinrichtungblower
- 2323
- Tastelementscanning element
- 2424
- Anschlagattack
- 2525
- 2626
- Vorgreiferpregrippers
- 2727
- Zuführzylinderfeed cylinder
- 2828
- Vordermarkefront lay
- 2929
- Seitenmarkepage brand
- 3131
- VordermarkenantriebswelleFront lay shaft
- 3232
- VordermarkenträgerFront lay carrier
- 3333
-
Halter (
31 )Holder (31 ) - 3434
-
Schwenkachse (
32 )Pivot axis (32 ) - 3535
- 3636
- BogentransportbahnSheet feed path
- 3737
- Koppelpaddock
- 3838
- Hebellever
- 3939
- Stellmotorservomotor
- 4040
- 4141
- Stelleinrichtungsetting device
- 4242
- Aktuatoractuator
- 4343
-
Ausrichtlinie (
28a ,28b )Alignment policy (28a .28b ) - SS
- Weg (Ausrichtlinie-Abstellposition)Way (Alignment Shutdown Position)
ZITATE ENTHALTEN IN DER BESCHREIBUNG QUOTES 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 of the documents listed by the applicant has been generated automatically and is included solely for the better information of the reader. The list is not part of the German patent or utility model application. The DPMA assumes no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- DE 102005024249 A1 [0003] DE 102005024249 A1 [0003]
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010006718A DE102010006718A1 (en) | 2010-02-02 | 2010-02-02 | Paper sheets aligning and feeding method for paper sheet rotation printing machine, involves adjusting forward edge stops around small path, where other two edge stops arranged at distance from each other remain in orientation position |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102010006718A DE102010006718A1 (en) | 2010-02-02 | 2010-02-02 | Paper sheets aligning and feeding method for paper sheet rotation printing machine, involves adjusting forward edge stops around small path, where other two edge stops arranged at distance from each other remain in orientation position |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102010006718A1 true DE102010006718A1 (en) | 2011-08-04 |
Family
ID=44316095
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102010006718A Withdrawn DE102010006718A1 (en) | 2010-02-02 | 2010-02-02 | Paper sheets aligning and feeding method for paper sheet rotation printing machine, involves adjusting forward edge stops around small path, where other two edge stops arranged at distance from each other remain in orientation position |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102010006718A1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014003471A1 (en) * | 2014-03-05 | 2015-09-10 | Heidelberger Druckmaschinen Ag | Rolling bearings with double freewheel |
CN105398846A (en) * | 2015-11-27 | 2016-03-16 | 天津长荣印刷设备股份有限公司 | Paper transfer error-correcting device and working method thereof |
US20220274797A1 (en) * | 2019-11-04 | 2022-09-01 | Koenig & Bauer Ag | Sheet processing machine comprising at least one infeed system, and method for controlling an infeed system of a sheet processing machine |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4004461A1 (en) * | 1989-03-02 | 1990-09-06 | Polygraph Leipzig | Sheet aligning mechanism for printing machine feed - has electromagnetically operated spring-loaded tilting feed and aligning fingers with common hinged connection |
DE4421199A1 (en) * | 1994-06-17 | 1995-12-21 | Heidelberger Druckmasch Ag | Paper sheets or printed product aligning mechanism |
DE4306238C2 (en) * | 1993-02-27 | 1996-06-13 | Heidelberger Druckmasch Ag | Front edge stop for alignment on the feed table |
DE10130079A1 (en) * | 2001-06-21 | 2003-01-02 | Koenig & Bauer Ag | Front stop adjustment for sheets comprises control, first and second signal-transmitters and feeder table |
DE102005024249A1 (en) | 2005-05-27 | 2006-11-30 | Koenig & Bauer Ag | Laying mark for the alignment of paper sheets, carried on a laying table, has a curved body to give the stroke movements to the leading marks on the marker shaft |
DE102007051946A1 (en) * | 2007-10-31 | 2009-05-07 | Koenig & Bauer Aktiengesellschaft | Front mark's stop surface fitting device for sheet fed printing press, has sensor units connected with memory unit passing stop surfaces after detecting front edge section by sensor units at distance in direction of front edge section |
WO2009059692A2 (en) * | 2007-11-09 | 2009-05-14 | Manroland Ag | Positioning drive arrangement of a printing machine |
-
2010
- 2010-02-02 DE DE102010006718A patent/DE102010006718A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4004461A1 (en) * | 1989-03-02 | 1990-09-06 | Polygraph Leipzig | Sheet aligning mechanism for printing machine feed - has electromagnetically operated spring-loaded tilting feed and aligning fingers with common hinged connection |
DE4306238C2 (en) * | 1993-02-27 | 1996-06-13 | Heidelberger Druckmasch Ag | Front edge stop for alignment on the feed table |
DE4421199A1 (en) * | 1994-06-17 | 1995-12-21 | Heidelberger Druckmasch Ag | Paper sheets or printed product aligning mechanism |
DE10130079A1 (en) * | 2001-06-21 | 2003-01-02 | Koenig & Bauer Ag | Front stop adjustment for sheets comprises control, first and second signal-transmitters and feeder table |
DE102005024249A1 (en) | 2005-05-27 | 2006-11-30 | Koenig & Bauer Ag | Laying mark for the alignment of paper sheets, carried on a laying table, has a curved body to give the stroke movements to the leading marks on the marker shaft |
DE102007051946A1 (en) * | 2007-10-31 | 2009-05-07 | Koenig & Bauer Aktiengesellschaft | Front mark's stop surface fitting device for sheet fed printing press, has sensor units connected with memory unit passing stop surfaces after detecting front edge section by sensor units at distance in direction of front edge section |
WO2009059692A2 (en) * | 2007-11-09 | 2009-05-14 | Manroland Ag | Positioning drive arrangement of a printing machine |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014003471A1 (en) * | 2014-03-05 | 2015-09-10 | Heidelberger Druckmaschinen Ag | Rolling bearings with double freewheel |
CN105398846A (en) * | 2015-11-27 | 2016-03-16 | 天津长荣印刷设备股份有限公司 | Paper transfer error-correcting device and working method thereof |
US20220274797A1 (en) * | 2019-11-04 | 2022-09-01 | Koenig & Bauer Ag | Sheet processing machine comprising at least one infeed system, and method for controlling an infeed system of a sheet processing machine |
US11498789B2 (en) * | 2019-11-04 | 2022-11-15 | Koenig & Bauer Ag | Sheet processing machine comprising at least one infeed system, and method for controlling an infeed system of a sheet processing machine |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20120901 |