DE102006056316B4 - Device for extracting sheets in delivery of printing machines - Google Patents
Device for extracting sheets in delivery of printing machines Download PDFInfo
- Publication number
- DE102006056316B4 DE102006056316B4 DE102006056316.6A DE102006056316A DE102006056316B4 DE 102006056316 B4 DE102006056316 B4 DE 102006056316B4 DE 102006056316 A DE102006056316 A DE 102006056316A DE 102006056316 B4 DE102006056316 B4 DE 102006056316B4
- Authority
- DE
- Germany
- Prior art keywords
- sheet
- stack
- setup
- gripper
- leading edge
- 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.)
- Expired - Fee Related
Links
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
- B65H29/00—Delivering or advancing articles from machines; Advancing articles to or into piles
- B65H29/58—Article switches or diverters
- B65H29/585—Article switches or diverters taking samples from the main stream
-
- 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
- B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
- B65H29/04—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands
- B65H29/041—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being carried by endless chains or bands and introducing into a pile
-
- 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
- B65H29/02—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles
- B65H29/10—Delivering or advancing articles from machines; Advancing articles to or into piles by mechanical grippers engaging the leading edge only of the articles the grippers being reciprocated in rectilinear paths
-
- 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
- B65H2301/54—Auxiliary process performed during handling process for managing processing of handled material
- B65H2301/542—Quality control
- B65H2301/5421—Quality control taking samples
-
- 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)
- Pile Receivers (AREA)
Abstract
Einrichtung zur Entnahme mindestens eines Bogens (2) in Auslagen von Druckmaschinen, bestehend aus einem eine Stapelvorderkante fixierenden, wegschwenkbaren Vorderanschlag (5) und einer in den Auslagestapel (8) verlagerbaren Stapelhalteeinrichtung (3),
wobei horizontal beabstandet von der Stapelvorderkante eine in den Stapelbereich ein- und ausfahrbare Greifereinrichtung (1) angeordnet ist, die zur vorübergehenden Aufnahme des mindestens einen Bogens (2) aus einer Parkposition so in den Stapelbereich einfahrbar ist, dass der ankommende Bogen (2) in die geöffnete Greifereinrichtung (1) ablegbar ist und nach Aufnahme des mindestens einen Bogens (2) die Greifereinrichtung (1) schließbar und ausfahrbar ist und
annähernd zeitgleich zum Greiferschluss die Stapelhaltevorrichtung (3) in den Stapelbereich verlagerbar ist,
dadurch gekennzeichnet,
dass beabstandet von der Stapelvorderkante auf dem Weg der ausfahrenden Greifereinrichtung (1) ein Bogenanschlag (6) angeordnet ist.
Device for removing at least one sheet (2) in displays of printing presses, consisting of a front end stop (5) which fixes a stack leading edge, and a stack holding device (3) which can be displaced into the delivery stack (8),
wherein horizontally spaced from the stack leading edge in the stacking area retractable and gripper device (1) is arranged, which is for retracting the at least one sheet (2) from a parking position so retractable into the stacking area that the incoming sheet (2) in the open gripper device (1) can be deposited and after receiving the at least one sheet (2), the gripper device (1) can be closed and extended and
Almost simultaneously with the gripper closure, the stack holding device (3) can be displaced into the stack area,
characterized,
in that a sheet stop (6) is arranged at a distance from the stack leading edge on the path of the extending gripper device (1).
Description
Die Erfindung betrifft eine Einrichtung zur Entnahme von Bogen in Auslagen von Druckmaschinen.The invention relates to a device for removing sheets in displays of printing presses.
Durch den steigenden Qualitätsanspruch in den Druckereien ist es üblich, während des Druckvorganges Probebogen zur Qualitätskontrolle zu entnehmen, da sichergestellt werden muss, dass die Qualität des Druckes über den gesamten Druckauftrag eingehalten wird. Weiterhin sind Bogenentnahmen erforderlich, um meist mehrere Bogen umfassende Makulaturbogen von den qualitativ einwandfreien Druckbogen zu trennen.
Aus der
Dadurch wird erreicht, dass die Entnahmestelle des Probebogens aus dem Gefahrenbereich der Greiferwagen heraus verlagert wird.Due to the increasing quality standards in printing companies, it is customary to take test sheets for quality control during the printing process, since it must be ensured that the quality of the print is maintained throughout the entire print job. Furthermore, sheet withdrawals are required to separate mostly several sheet wide waste sheets of the qualitatively flawless sheet.
From the
This ensures that the sampling point of the sample sheet is moved out of the danger area of the gripper carriage.
Nachteilig an dieser Lösung ist, dass bei hoher Fordruckgeschwindigkeit und großem Bogenformat die kinetische Restenergie nicht ausreicht, den Probebogen abschmierfrei zu entnehmen. Es kommt zwischen Probe- und Folgebogen im hinteren Bogenbereich, insbesondere bei dünnen, biegeschlaffen Bogen, zu großflächigen Berührungen, die zu Qualitätsverlusten führen.
Die Einrichtung ist außerdem nicht geeignet, um mehrere Makulaturbogen zu entnehmen.The disadvantage of this solution is that at high Fordruckgeschwindigkeit and large sheet format, the residual kinetic energy is insufficient to remove the sample sheet without smearing. It comes between trial and subsequent sheets in the back arch area, especially in thin, limp-bow, to large-scale touches that lead to quality losses.
The device is also not suitable for removing multiple spoiled sheets.
Aus der
Der Erfindung liegt daher die Aufgabe zugrunde, eine Einrichtung zur Entnahme von Bogen in Auslagen von Druckmaschinen zu schaffen, die eine vollständige Trennung der Probe- und Makulaturbogen ohne Qualitätsverlust ermöglicht.The invention is therefore an object of the invention to provide a device for removing sheets in displays of printing presses, which allows a complete separation of the sample and waste sheets without loss of quality.
Erfindungsgemäß wird die Aufgabe durch eine Einrichtung mit den Merkmalen des 1. Anspruchs gelöst. Vorteilhafte Ausgestaltungen sind in den Unteransprüchen enthalten.According to the invention the object is achieved by a device having the features of the first claim. Advantageous embodiments are contained in the subclaims.
Die Erfindung hat den Vorteil, dass einzelne oder mehrere Bogen flatterfrei und ohne Qualitätsverlust mittels Greifern aus dem Auslagebereich gezogen werden können.The invention has the advantage that one or more sheets can be pulled flutter-free and without loss of quality by means of grippers from the display area.
Die Erfindung soll nachfolgend anhand eines Ausführungsbeispiels näher erläutert werden. Die dazugehörigen Zeichnungen stellen dabei dar:
-
1 bis4 : schematische Darstellung der Einrichtung vom 1. bis 4. Takt in der Seitenansicht -
5 : Einrichtung mit sensorgesteuerter Höheneinstellung
-
1 to4 : schematic representation of the device from the 1st to 4th clock in the side view -
5 : Device with sensor-controlled height adjustment
Von der Bogenauslage einer Druckmaschine ist der Auslagestapel
Beabstandet von der Stapelvorderkante ist auf dem Weg der ausfahrenden Greifereinrichtung
Unter dem Transportweg befindet sich zwischen der Stapelvorderkante und dem Bogenanschlag
Des Weiteren ist die Greifereinrichtung
Eine Sensoreinrichtung
Distanced from the stack leading edge is on the way of the extending gripper device
Under the transport path is located between the front edge of the stack and the sheet stop
Furthermore, the
A sensor device
Zur Wirkungsweise der erfindungsgemäßen Einrichtung:
Der in bekannter Art und Weise bedruckte und von Greifern geförderte Bogen
The printed in a known manner and funded by
Soll nun ein Prüfbogen oder mehrere Makulaturbogen
- 1. Takt: Die
Greifereinrichtung 1 wird in den Stapelbereich eingefahren, wodurch dieankommenden Bogen 2 sich auf die Bogenauflage1.1 dergeöffneten Greifereinrichtung 1 auflegen. Nach Erreichen der gewünschten Bogenanzahl wird dieGreifereinrichtung 1 mittels der Greiferfinger1.2 geschlossen. (1 ) - 2. Takt: Die
Stapelhalteeinrichtung 3 wird über denBogen 2 eingeschwenkt, wodurch dieFolgebogen 4 von denBogen 2 getrennt werden. Gleichzeitig schwingen dieVorderanschläge 5 vomAuslagestapel 8 weg und dieGreifereinrichtung 1 ziehen den oder dieBogen 2 über die Stapelvorderkante aus den Stapelbereich. (2 ) - 3. Takt: Die
Greifereinrichtung 1 öffnet vor demBogenanschlag 6 . Die zuentnehmenden Bogen 2 stoppen amBogenanschlag 6 . (3 ) - 4. Takt: Die
Greifereinrichtung 1 fährt bis zur Endlage aus dem Stapelbereich heraus und gibt dabei den oder dieBogen 2 zur Ablage auf und zur Abnahme von derBogenleiteinrichtung 7 frei. (4 )
- 1st cycle: The
gripper device 1 is retracted into the stacking area, eliminating theincoming bow 2 on the bow pad1.1 the openedgripper device 1 hang up. After reaching the desired number of sheets, thegripper device 1 by means of the gripper fingers1.2 closed. (1 ) - 2nd cycle: The
stack holding device 3 gets over thebow 2 swung in, causing thenext bend 4 from thebow 2 be separated. At the same time, the front stops swing5 from the delivery pile8th away and thegripper device 1 pull the bow (s)2 over the stack leading edge from the stack area. (2 ) - 3rd cycle: The
gripper device 1 opens in front of thebow stop 6 , The sheets to be taken2 stop at thebow stop 6 , (3 ) - 4th stroke: The
gripper device 1 moves out to the end position from the stack area and gives it or thebow 2 for storage on and to the decrease of the sheet guidingdevice 7 free. (4 )
Mittels des Antriebes
Der Vorteil der erfindungsgemäßen Einrichtung ist es, dass durch den Einsatz der Greifereinrichtung
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 11
- GreifereinrichtungGripper device
- 1.11.1
- Bogenauflagesheet support
- 1.21.2
- Greiferfingergripper fingers
- 22
- Bogenbow
- 33
- StapelhalteeinrichtungStack holding device
- 44
- Folgebogenepisode arc
- 55
- Vorderanschlagfrontgauge
- 66
- Bogenanschlagsheet stop
- 77
- Bogenleiteinrichtungsheet guiding device
- 88th
- Auslagestapeldelivery pile
- 99
- Antriebdrive
- 1010
- Antriebdrive
- 1111
- Sensoreinrichtungsensor device
- 1212
- Palettepalette
- 1313
- Stapelniveau FortdruckStacking level production
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006056316.6A DE102006056316B4 (en) | 2006-11-29 | 2006-11-29 | Device for extracting sheets in delivery of printing machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006056316.6A DE102006056316B4 (en) | 2006-11-29 | 2006-11-29 | Device for extracting sheets in delivery of printing machines |
Publications (2)
Publication Number | Publication Date |
---|---|
DE102006056316A1 DE102006056316A1 (en) | 2008-06-05 |
DE102006056316B4 true DE102006056316B4 (en) | 2018-12-13 |
Family
ID=39338779
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102006056316.6A Expired - Fee Related DE102006056316B4 (en) | 2006-11-29 | 2006-11-29 | Device for extracting sheets in delivery of printing machines |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006056316B4 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008008510B4 (en) * | 2007-03-07 | 2019-06-06 | Heidelberger Druckmaschinen Ag | Method and device for sample sheet removal |
FR2969591B1 (en) | 2010-12-27 | 2014-02-14 | Goss Int Montataire Sa | DEVICE FOR STACKING AND SAMPLE SHEET OUTPUT OF A PRESS AND CORRESPONDING PRESS |
ES2430406B1 (en) * | 2012-05-16 | 2014-05-19 | Comet Innova, S.L. | Equipment for storing and feeding cardboard sheets to a continuous cycle cartoning machine |
CN109292490B (en) * | 2018-10-31 | 2024-04-09 | 东莞市长和兴印刷机械有限公司 | Notebook processing equipment |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4213032A1 (en) | 1992-04-21 | 1993-10-28 | Kba Planeta Ag | Output tray proof sheets extracting device for printing machine - has front guides for stack swung away allowing proof sheet to slide across stack by kinetic energy |
DE19516132A1 (en) * | 1995-05-03 | 1996-11-07 | Roland Man Druckmasch | Sample sheet collection |
DE19918918A1 (en) * | 1999-04-27 | 2000-11-02 | Koenig & Bauer Ag | Specimen sheet extraction device for printing machine sheet deliverer has setting angle between pick-up fingers and horizontal plane of stack that can be varied by displacing fingers |
DE10326621A1 (en) * | 2003-06-13 | 2005-01-05 | Koenig & Bauer Ag | Delivery arm for paper processing machine, particularly printing machine, has parting unit that may be arranged to gather papers in an intermediate stack |
DE10222058B4 (en) | 2002-05-17 | 2007-04-19 | Koenig & Bauer Ag | Device and method for separating sheets on the delivery of a printing machine |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD103621A1 (en) * | 1973-03-12 | 1974-02-05 |
-
2006
- 2006-11-29 DE DE102006056316.6A patent/DE102006056316B4/en not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4213032A1 (en) | 1992-04-21 | 1993-10-28 | Kba Planeta Ag | Output tray proof sheets extracting device for printing machine - has front guides for stack swung away allowing proof sheet to slide across stack by kinetic energy |
DE19516132A1 (en) * | 1995-05-03 | 1996-11-07 | Roland Man Druckmasch | Sample sheet collection |
DE19918918A1 (en) * | 1999-04-27 | 2000-11-02 | Koenig & Bauer Ag | Specimen sheet extraction device for printing machine sheet deliverer has setting angle between pick-up fingers and horizontal plane of stack that can be varied by displacing fingers |
DE10222058B4 (en) | 2002-05-17 | 2007-04-19 | Koenig & Bauer Ag | Device and method for separating sheets on the delivery of a printing machine |
DE10326621A1 (en) * | 2003-06-13 | 2005-01-05 | Koenig & Bauer Ag | Delivery arm for paper processing machine, particularly printing machine, has parting unit that may be arranged to gather papers in an intermediate stack |
Also Published As
Publication number | Publication date |
---|---|
DE102006056316A1 (en) | 2008-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R012 | Request for examination validly filed |
Effective date: 20131119 |
|
R016 | Response to examination communication | ||
R081 | Change of applicant/patentee |
Owner name: KOENIG & BAUER AG, DE Free format text: FORMER OWNER: KOENIG & BAUER AKTIENGESELLSCHAFT, 97080 WUERZBURG, DE |
|
R018 | Grant decision by examination section/examining division | ||
R020 | Patent grant now final | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |