DE102007003884A1 - Sample sheet and maculature sheet delivering device for use in printing machine, has sheet brake that is movable in conveying direction during conveying of sheet to delivery of sample sheet and maculature sheet - Google Patents
Sample sheet and maculature sheet delivering device for use in printing machine, has sheet brake that is movable in conveying direction during conveying of sheet to delivery of sample sheet and maculature sheet Download PDFInfo
- Publication number
- DE102007003884A1 DE102007003884A1 DE102007003884A DE102007003884A DE102007003884A1 DE 102007003884 A1 DE102007003884 A1 DE 102007003884A1 DE 102007003884 A DE102007003884 A DE 102007003884A DE 102007003884 A DE102007003884 A DE 102007003884A DE 102007003884 A1 DE102007003884 A1 DE 102007003884A1
- Authority
- DE
- Germany
- Prior art keywords
- sheet
- brake
- sample
- sheets
- maculature
- 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- Withdrawn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
- 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
- B65H29/68—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
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/20—Location in space
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2511/00—Dimensions; Position; Numbers; Identification; Occurrences
- B65H2511/40—Identification
- B65H2511/414—Identification of mode of operation
-
- 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
Description
Die Erfindung betrifft eine Einrichtung zur Entnahme von Probe- und Makulaturbogen in Auslagen von Druckmaschinen.The The invention relates to a device for taking sample and Waste paper 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.By is the increasing quality demand in the printers it is common to sample sheets during printing for quality control, since ensured must be that the quality of the print over the entire print job is adhered to. Furthermore are sheet withdrawals required to cover multiple sheets of mostly sheetfed paper to separate the high-quality printed sheet.
Aus
der
Soll ein einzelner oder sollen mehrere Bogen entnommen werden, werden die Anschläge weggeschwenkt und die Hilfsanschläge so eingeschwenkt, dass diese an der Stapelvorderkante an- und auf der Stapeloberseite aufliegen. Der nachfolgende zu entnehmende Bogen wird über die Vorderkante des Stapelgrundrisses hinaus gefördert und danach am Hilfsanschlag freigegeben. Nach einer wählbaren Anzahl von Probe- oder Makulaturbogen wird die Stapelhaltevorrichtung zur Ablage der Folgebogen eingeschwenkt.Should a single or multiple sheets are to be taken the stops swiveled away and the auxiliary stops pivoted in such a way that these on the stack front edge on and on rest on the top of the stack. The following to be taken bow will go beyond the leading edge of the stacked floor plan promoted and then released on the auxiliary stop. To a selectable number of sample or waste sheets pivoted the stack holding device for storing the next sheet.
Der oder die auf den Hilfsanschlägen liegenden Bogen können nunmehr entnommen werden. Durch die beabstandete Anordnung des Hilfsanschlages vor der Vorderkante des Ablagestapels wird erreicht, dass die Entnahmestelle des Probebogens aus dem Gefahrenbereich der Greiferwagen heraus verlagert wird.Of the or lying on the auxiliary stops bow can now be removed. Due to the spaced arrangement of the auxiliary stop in front of the front edge of the discard pile is achieved that the sampling point moved out of the sample sheet out of the danger area of the gripper carriage becomes.
Nachteil dieser Erfindung ist, dass die Freigabe von Bogen und Probebogen durch die Greifersysteme an verschiedenen Punkten erfolgt und es dadurch zu unterschiedlichen Restgeschwindigkeiten von Bogen und Probebogen kommt.disadvantage of this invention is that the release of sheet and sample sheet done by the gripper systems at different points and thereby to different residual velocities of sheet and sample sheet comes.
Auf der einen Seite muss die Restgeschwindigkeit mindesten so hoch sein, dass der Bogen für die Wegstrecke, in der er nicht mehr zwangsgeführt wird, so viel Schwung hat, dass er seine Endlage am Anschlag oder am Hilfsanschlag sicher erreicht. Auf der ande ren Seite muss die Restgeschwindigkeit so gering sein, dass der Bogen ohne Beschädigung der Bogenvorderkante sanft am Anschlag auftrifft.On on one side, the remaining speed must be at least as high that the bow for the route in which he no longer is forced, so much momentum that he has his End position at the stop or at the auxiliary stop safely reached. On the On the other hand, the residual speed must be so low that the bow gently without damaging the sheet leading edge impinges on the stop.
Optimale Bedingungen sowohl für die Ablage von Bogen auf dem Ablagestapel als auch für die Ablage von Probe- und Makulaturbogen auf dem Hilfsanschlag sind nicht erreichbar. Infolgedessen können an den Bogen Deformationen auftreten.optimal Conditions for both the filing of sheets on the discard pile as well as for the storage of sample and waste paper the auxiliary stop are not accessible. As a result, can deformations occur at the bow.
Der Erfindung liegt daher die Aufgabe zugrunde, eine Einrichtung zur Bogenentnahme in Auslagen von Druckmaschinen zu schaffen, mit der Bogen und Probe- und Makulaturbogen exakt abgelegt werden können ohne Beschädigung der Bogen beim Auftreffen auf einen Anschlag.Of the Invention is therefore based on the object, a device for To create sheet removal in displays of printing presses, with the Sheet and sample and waste sheet can be stored exactly without damaging the bow when hitting a stop.
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 task by a device having the features of the first claim solved. Advantageous embodiments are in the subclaims contain.
Die Erfindung hat den Vorteil, dass die Bogentransportgeschwindigkeit in den beiden Bogenfreigabepunkten von Bogen und Probe- und Makulaturbogen gleich oder annähernd gleich ist. Dadurch werden mit einfachen Mitteln gleiche Bogenablagebedingungen erreicht.The Invention has the advantage that the sheet transport speed in the two sheet release points of sheet and sample and waste sheet is equal or approximately equal. This will be done with simple Means same sheet storage conditions achieved.
Die Erfindung soll nachfolgend anhand eines Ausführungsbeispiels näher erläutert werden. Die dazugehörigen Zeichnungen stellen dabei dar:The Invention will be described below with reference to an embodiment be explained in more detail. The associated Drawings show:
In
Die
Greifereinrichtung
Zur Wirkungsweise der erfindungsgemäßen Einrichtung:For the operation of the invention Facility:
Der
in bekannter Art und Weise von einem nicht dargestellten Greiferorgan
einer den Bogen
Sollen
nun ein oder mehrere Probe- oder Makulaturbogen
Zur Probebogenentnahme wird der Vorderanschlag
For test sheet removal, the front stop
Nach
Erreichen der gewünschten Bogenanzahl wird die Stapelhaltevorrichtung
Die
Probe- oder Makulaturbogen
Zur
verbesserten Trennung der Bogen und zur Vermeidung des Ablegens
und Scheuerns der Probe- oder Makulaturbogen
Nach
Ende der Probebogenentnahme werden der Hilfsanschlag
- 11
- Auslagestapeldelivery pile
- 22
- Bogenbremsesheet brake
- 33
- Vorderanschlagfrontgauge
- 44
- GreifereinrichtungGripper device
- 55
- Antriebdrive
- 66
- Hilfsanschlagsubstopper
- 77
- Bogenbow
- 7.17.1
- Vorgängerbogenpredecessor bow
- 7.27.2
- Probe- und MakulaturbogenSample- and spoiled bow
- 7.37.3
- Folgebogenepisode arc
- 88th
- StapelhalteeinrichtungStack holding device
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
- - DD 202850 [0003] - DD 202850 [0003]
- - DD 202851 [0003] - DD 202851 [0003]
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007003884A DE102007003884A1 (en) | 2007-01-26 | 2007-01-26 | Sample sheet and maculature sheet delivering device for use in printing machine, has sheet brake that is movable in conveying direction during conveying of sheet to delivery of sample sheet and maculature sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007003884A DE102007003884A1 (en) | 2007-01-26 | 2007-01-26 | Sample sheet and maculature sheet delivering device for use in printing machine, has sheet brake that is movable in conveying direction during conveying of sheet to delivery of sample sheet and maculature sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102007003884A1 true DE102007003884A1 (en) | 2008-07-31 |
Family
ID=39563793
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007003884A Withdrawn DE102007003884A1 (en) | 2007-01-26 | 2007-01-26 | Sample sheet and maculature sheet delivering device for use in printing machine, has sheet brake that is movable in conveying direction during conveying of sheet to delivery of sample sheet and maculature sheet |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102007003884A1 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD202851A1 (en) | 1981-12-03 | 1983-10-05 | Karl Marx | DEVICE FOR ARCING AND TESTING OF BENDING ARC |
DD202850A1 (en) | 1981-12-03 | 1983-10-05 | Karl Marx | DEVICE FOR ARCING AND TESTING OF BENDING ARC |
DE3412189A1 (en) * | 1983-07-04 | 1985-01-17 | VEB Kombinat Polygraph "Werner Lamberz" Leipzig, DDR 7050 Leipzig | Device for aligning sheets in sheet feeds |
DE4344040C1 (en) * | 1993-12-23 | 1995-03-23 | Kba Planeta Ag | Pneumatic sheet-directing apparatus |
DE4426749A1 (en) * | 1993-12-23 | 1996-02-01 | Kba Planeta Ag | Sheet guide for rotary sheet printing machine |
DE102004022235A1 (en) * | 2004-05-04 | 2005-12-01 | Man Roland Druckmaschinen Ag | Paper sheet delivery device for printing machine, has arc brake with suction chamber, air inlet and suction ledge extending over length of brake so that sheet is elongated laterally, where ledge is adjustably arranged in curvature direction |
DE102005025743A1 (en) * | 2004-07-14 | 2006-02-02 | Heidelberger Druckmaschinen Ag | Printing machine is fitted with vibrating plates fitted with valves which direct fluctuating stream of air on to sheets and improve attachment to e.g. suction rollers |
-
2007
- 2007-01-26 DE DE102007003884A patent/DE102007003884A1/en not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DD202851A1 (en) | 1981-12-03 | 1983-10-05 | Karl Marx | DEVICE FOR ARCING AND TESTING OF BENDING ARC |
DD202850A1 (en) | 1981-12-03 | 1983-10-05 | Karl Marx | DEVICE FOR ARCING AND TESTING OF BENDING ARC |
DE3412189A1 (en) * | 1983-07-04 | 1985-01-17 | VEB Kombinat Polygraph "Werner Lamberz" Leipzig, DDR 7050 Leipzig | Device for aligning sheets in sheet feeds |
DE4344040C1 (en) * | 1993-12-23 | 1995-03-23 | Kba Planeta Ag | Pneumatic sheet-directing apparatus |
DE4426749A1 (en) * | 1993-12-23 | 1996-02-01 | Kba Planeta Ag | Sheet guide for rotary sheet printing machine |
DE102004022235A1 (en) * | 2004-05-04 | 2005-12-01 | Man Roland Druckmaschinen Ag | Paper sheet delivery device for printing machine, has arc brake with suction chamber, air inlet and suction ledge extending over length of brake so that sheet is elongated laterally, where ledge is adjustably arranged in curvature direction |
DE102005025743A1 (en) * | 2004-07-14 | 2006-02-02 | Heidelberger Druckmaschinen Ag | Printing machine is fitted with vibrating plates fitted with valves which direct fluctuating stream of air on to sheets and improve attachment to e.g. suction rollers |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
R005 | Application deemed withdrawn due to failure to request examination |
Effective date: 20140128 |