DE202006004530U1 - Powder exhaust device for sheet offset printing machine, has control unit controlling length of temporal function and intensity of swirling and suction devices and serving to remove powder deposit and concentration of circulating air - Google Patents
Powder exhaust device for sheet offset printing machine, has control unit controlling length of temporal function and intensity of swirling and suction devices and serving to remove powder deposit and concentration of circulating air Download PDFInfo
- Publication number
- DE202006004530U1 DE202006004530U1 DE200620004530 DE202006004530U DE202006004530U1 DE 202006004530 U1 DE202006004530 U1 DE 202006004530U1 DE 200620004530 DE200620004530 DE 200620004530 DE 202006004530 U DE202006004530 U DE 202006004530U DE 202006004530 U1 DE202006004530 U1 DE 202006004530U1
- Authority
- DE
- Germany
- Prior art keywords
- powder
- concentration
- circulating air
- control unit
- control device
- 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 - Lifetime
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F23/00—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing
- B41F23/04—Devices for treating the surfaces of sheets, webs, or other articles in connection with printing by heat drying, by cooling, by applying powders
- B41F23/06—Powdering devices, e.g. for preventing set-off
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
Abstract
Description
Die Erfindung betrifft eine Einrichtung zur automatisierten Puderabsaugung und Reinigung von Pudenestbeständen an Druckmaschinen, insbesondere an Bogenoffsetdruckmaschinen.The The invention relates to a device for automated powder extraction and cleaning of pot stands on printing machines, in particular on sheet-fed offset printing machines.
Um die während des Druckbetriebes auftretenden Puderablagerungen auf Baugruppen der Druckmaschine wie beispielsweise dem Ausleger und auf der Stapeloberfläche der bedruckten Druckprodukte zu beseitigen, werden Puderabsaugsysteme eingesetzt. Zur Erhöhung der Absaugwirkung auf die Puderablagerungen werden diese von Aufwirbelungseinrichtungen aufgewirbelt.Around the while the powder operation occurring powder deposits on modules the printing machine such as the boom and on the stack surface of To eliminate printed printed products, become powder suction systems used. To increase the suction effect on the powder deposits these are from Aufwirbelungseinrichtungen whirled.
So
wird in der
Zu diesem Zweck werden bei dieser Einrichtung entsprechend der erforderlichen Absaugleistung die jeweiligen zu reinigenden Flächenelemente optimaler mit zur Aufwirbelung dienender Druckluft beaufschlagt, die dazu erforderlichen Druckstufen der Luftverdichter verringert und dadurch der materialmäßige und der Energieaufwand minimiert.To For this purpose, in this device according to the required Absaugleistung the respective surface elements to be cleaned with optimal acted upon to whirl up serving compressed air, the required Reduces pressure levels of the air compressor and thereby the material and the energy consumption is minimized.
Nachteilig an diesen Einrichtungen ist jedoch, dass sie je nach Produktionsbedingungen unterschiedliche Restmengen an abgelagertem Pudermaterial in der Druckmaschine und als Puderkonzentration in der Umluft hinterlassen, die oben beschriebene nachteilige Wirkungen auf das Befinden des Personales und auf die Produktionsbedingungen in den Druckmaschinen haben. Diese Restmengen werden dann in der Regel manuell durch zeitaufwendige Reinigungsarbeiten beseitigt.adversely However, at these facilities is that they vary depending on production conditions different residual amounts of deposited powder material in the Printing machine and as powder concentration in the circulating air, the above-described adverse effects on the health of the staff and have on the production conditions in the printing presses. These remainders are then usually manually by time-consuming Cleaning work eliminated.
Die Aufgabe der Erfindung besteht deshalb in der Schaffung einer automatisierten Einrichtung für Druckmaschinen, die neben der Puderabsaugung während des Druckbetriebes der Druckmaschine auch die Beseitigung der verbleibenden Restbestände an Puderablagerungen in der Druckmaschine und der restlichen Puderkonzentrationen der Umluft vornimmt und dabei einen minimalen Energieaufwand erfordert.The The object of the invention is therefore to provide an automated Device for printing machines, the next to the powder extraction during the printing operation of the printing press also eliminating the remaining remainders at powder deposits in the printing press and remaining powder concentrations the circulating air and thereby requires a minimum of energy.
Gelöst wird diese Aufgabe durch die mit den beschreibenden Merkmalen des Anpruches 1 beanspruchte technische Lösung. Vorteilhafte Weiterbildungen der Einrichtung werden mit den Merkmalen der Ansprüche 2 bis 8 beschrieben. Mit der erfindungsgemäßen Einrichtung wird die Absaugwirkung auf die Puderablagerungen erhöht, der manuelle zeitaufwendige Reinigungsprozess überflüssig gemacht, die Arbeitsbedingungen für das Personal verbessert und Qualitätsbeeinflussungen auf die Druckprodukte verringert. Dabei wird die Puderabsaugung bei einem optimalen Energieverbrauch durchgeführt.Is solved this task by having the descriptive features of the Anpruches 1 claimed technical solution. Advantageous developments of the device are with the features of claims 2 to 8 described. With the device according to the invention, the suction effect increases the powder deposits, the manual time-consuming cleaning process made unnecessary the working conditions for the Staff improves and quality influences reduced to the printed products. This is the powder extraction at an optimal energy consumption.
Nachfolgend soll die erfindungsgemäße Einrichtung anhand eines Ausführungsbeispieles näher erläutert werden.following should the device of the invention based on an embodiment be explained in more detail.
Bei den In der Zeichnung dargestellten Figuren zeigt:at The figures shown in the drawing show:
Das
in der
Ausgelöst wird
die Funktion der Absaugeinrichtung
Bilden
sich bei Maschinenstillstand nach einer bestimmten Zeit wieder Ablagerungen
auf den Messflächen
der kapazitiven Sensoren
Die
automatische Beseitigung der Puderablagerungen kann dadurch während der
Stillstandszeiten der Maschine gründlich durchgeführt und
die Konzentration des Pudermateriales in der Umluft auf ein vorgegebenes
Maß reduziert
werden. Da die Einschaltung der Aufwirbelungseinrichtung
In
der
- 11
- kapazitiver Sensorcapacitive sensor
- 22
- kapazitiver Sensorcapacitive sensor
- 33
- Sensorsensor
- 44
- Sensorsensor
- 55
- Steuereinrichtungcontrol device
- 66
- Aufwirbelungseinrichtungfluidising
- 77
- Absaugeinrichtungsuction
- 88th
- Greifersystemgripper system
- 99
- KetteChain
- 1010
- Bogenstapelsheet pile
- 1111
- Sensorsensor
- 1212
- Magnetventilmagnetic valve
- 1313
- Druckluftcompressed air
- 1414
- DruckluftleitungCompressed air line
- 1515
- DruckluftnippelCompressed air nipple
Claims (10)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200620004530 DE202006004530U1 (en) | 2006-03-20 | 2006-03-20 | Powder exhaust device for sheet offset printing machine, has control unit controlling length of temporal function and intensity of swirling and suction devices and serving to remove powder deposit and concentration of circulating air |
DE202006014759U DE202006014759U1 (en) | 2006-03-20 | 2006-09-23 | Device for automatic powder extraction/removal in printer has controller that compares measured deposit/concentration value with thresholds, removes powder deposits/reduces concentration via suction, powder agitation and/or blowing devices |
DE102006045259A DE102006045259B4 (en) | 2006-03-20 | 2006-09-23 | Device for automated powder extraction and powder removal on printing presses |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200620004530 DE202006004530U1 (en) | 2006-03-20 | 2006-03-20 | Powder exhaust device for sheet offset printing machine, has control unit controlling length of temporal function and intensity of swirling and suction devices and serving to remove powder deposit and concentration of circulating air |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202006004530U1 true DE202006004530U1 (en) | 2006-06-14 |
Family
ID=36643627
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200620004530 Expired - Lifetime DE202006004530U1 (en) | 2006-03-20 | 2006-03-20 | Powder exhaust device for sheet offset printing machine, has control unit controlling length of temporal function and intensity of swirling and suction devices and serving to remove powder deposit and concentration of circulating air |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE202006004530U1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007052768B3 (en) * | 2007-11-06 | 2009-05-20 | Manroland Ag | Printing machine used as a sheet-fed printing machine comprises a processing unit for processing the measuring signal from sensors |
DE102009012816A1 (en) | 2008-03-31 | 2009-10-01 | Heidelberger Druckmaschinen Ag | Dust e.g. paper dust, removing method for machine parts i.e. cover sheets, of sheet-fed printing machine, involves hammering upper surface of machine parts, and shifting upper surface of machine parts in vibrations in control device |
DE202011000638U1 (en) | 2010-09-17 | 2011-10-26 | Manroland Ag | Device for extracting powder residues in printing presses |
-
2006
- 2006-03-20 DE DE200620004530 patent/DE202006004530U1/en not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102007052768B3 (en) * | 2007-11-06 | 2009-05-20 | Manroland Ag | Printing machine used as a sheet-fed printing machine comprises a processing unit for processing the measuring signal from sensors |
DE102009012816A1 (en) | 2008-03-31 | 2009-10-01 | Heidelberger Druckmaschinen Ag | Dust e.g. paper dust, removing method for machine parts i.e. cover sheets, of sheet-fed printing machine, involves hammering upper surface of machine parts, and shifting upper surface of machine parts in vibrations in control device |
DE202011000638U1 (en) | 2010-09-17 | 2011-10-26 | Manroland Ag | Device for extracting powder residues in printing presses |
DE102011005887A1 (en) | 2010-09-17 | 2012-03-22 | Manroland Ag | Device for automated powder extraction and disposal of remaining stocks of powder in bow stand of sheet-fed rotary printing machine, has endlessly revolving conveyor system for printing sheets which are stored on stack of sheets |
DE102011005887B4 (en) | 2010-09-17 | 2024-05-08 | manroland sheetfed GmbH | Device for extracting powder residues in printing machines |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R207 | Utility model specification |
Effective date: 20060720 |
|
R156 | Lapse of ip right after 3 years |
Effective date: 20091001 |