DE102006059025A1 - Method for drying a sheet material in a processing machine, e.g. lacquering machine, comprises deviating an air stream in a region of an outlet nozzle before its opening as a laminar air flow in its main movement and mixing - Google Patents
Method for drying a sheet material in a processing machine, e.g. lacquering machine, comprises deviating an air stream in a region of an outlet nozzle before its opening as a laminar air flow in its main movement and mixing Download PDFInfo
- Publication number
- DE102006059025A1 DE102006059025A1 DE200610059025 DE102006059025A DE102006059025A1 DE 102006059025 A1 DE102006059025 A1 DE 102006059025A1 DE 200610059025 DE200610059025 DE 200610059025 DE 102006059025 A DE102006059025 A DE 102006059025A DE 102006059025 A1 DE102006059025 A1 DE 102006059025A1
- Authority
- DE
- Germany
- Prior art keywords
- air flow
- opening
- sheet material
- nozzle
- outlet nozzle
- 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- Withdrawn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
- 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
- B41F23/0403—Drying webs
- B41F23/0423—Drying webs by convection
- B41F23/0426—Drying webs by convection using heated air
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drying Of Solid Materials (AREA)
Abstract
Description
Die Erfindung betrifft ein Verfahren und eine Vorrichtung zum Trocknen von Bogenmaterial in einer Verarbeitungsmaschine nach dem Oberbegriff der Patentansprüche 1 und 2. Als Verarbeitungsmaschinen eignen sich insbesondere Rotationsdruckmaschinen sowie Lackiermaschinen für die Verarbeitung von bogenförmigen Bedruckstoffen.The The invention relates to a method and an apparatus for drying of sheet material in a processing machine according to the preamble of claims 1 and 2 are particularly suitable as processing machines rotary printing machines as well as painting machines for the processing of arcuate Substrates.
Ein
Verfahren und eine Vorrichtung dieser Art ist aus
Bei einer derartigen, auch als Thermolufttrockner bezeichneten, Trocknervorrichtungen kann es ist von Nachteil sein, dass die an der Austrittsdüse austretenden Luftstrahlen sich negativ auf die Führung des lediglich an einer Kante mittels Bogenhaltemitteln fixierten Bogenmaterials auswirken. Das Bogenmaterial kann mittels der Luftstrahlen die ideale Führungsebene verlassen und/oder zu einem unruhigen Bogenlauf neigen.at Such, also referred to as a thermo-dryer, dryer devices can It is disadvantageous that the exiting at the outlet nozzle Air jets negatively on the leadership of only one Edge by sheet holding means fixed sheet material. The Sheet material can be the ideal management plane by means of the air jets leave and / or tend to run restlessly.
Aufgabe der Erfindung ist es, ein Verfahren sowie eine Trocknervorrichtung der eingangs genannten Art derart zu verbessern, dass bei einer hohen Trocknungswirkung eine stabile Bogenführung für Bogenmaterialien mit unterschiedlichen Elastizitätsmodulen, erzielt wird.task The invention is a method and a drying device of the type mentioned above to improve such that at a high drying effect a stable sheet guide for sheet materials with different Moduli of elasticity, is achieved.
Gelöst wird die Aufgabe durch die Ausbildungsmerkmale von Patentanspruch 1 und 2. Weiterbildungen ergeben sich aus den abhängigen Ansprüchen.Is solved the task by the training features of claim 1 and 2. Further developments emerge from the dependent claims.
Ein erster Vorteil der Erfindung ist darin begründet, dass mit dem Verfahren sowie der Vorrichtung eine stabile Bogenführung für Bogenmaterial mit unterschiedlichen Elastizitätsmodulen bei hoher Trocknungswirkung realisiert werden kann. Beispielsweise kann bei Bogenmaterialien mit niedrigen Grammsturen (flächenbezogene Masse) oder mit ein- oder beidseitig bedruckten und/oder lackierten Oberflächen (Schöndruck bzw. Schön- und Widerdruck) die Bogenführung entlang einer Bogenleiteinrichtung verbessert werden. Weiterhin kann die Bogenführung für besonders kratzempfindliche Bogenmaterialien, beispielsweise Folien, verbessert werden. Die an der Austrittsdüse austretenden Luftstrahlen wirken sich nicht negativ auf die Führung des lediglich an einer Kante mittels Bogenhaltemitteln fixierten Bogenmaterials aus, welches bevorzugt in einem definierten Abstand über eine mit einer Pneumatikquelle gekoppelte Bogenleiteinrichtung geführt wird. Das Bogenmaterial verbleibt im Bereich der Luftstrahlen auf der idealen Führungsebene und mögliche Flattererscheinungen des Bogenmaterials beim Durchlaufen des Trocknerbereiches sind spürbar reduziert. Im Ergebnis kann das Bogenmaterial frei von Kratzern oder Abschmiererscheinungen in hoher Qualität auf einem Auslegerstapel abgelegt werden.One The first advantage of the invention is based on the fact that with the method and the device a stable sheet guide for sheet material with different elastic moduli can be realized with high drying effect. For example can be used for sheet materials with low gram sturdiness (area related) Mass) or with one or both sides printed and / or painted surfaces (Perfecting or Nice- and perfecting) the bowing be improved along a sheet guiding device. Farther can the bowing for special Scratch-sensitive sheet materials, such as films, improved become. The at the outlet nozzle Exiting air jets have no negative effect on the leadership of the only on one edge by sheet holding means fixed sheet material from, which preferably at a defined distance over a is guided with a pneumatic source coupled sheet guiding device. The sheet material remains in the air jets on the ideal management level and possible Fluttering phenomena of the sheet material when passing through the dryer area are noticeable reduced. As a result, the sheet material can be free from scratches or high quality greasing on a delivery pile be filed.
Ein zweiter Vorteil besteht darin, dass die Vorrichtung jeweils einseitig auf eine Oberfläche oder beidseitig auf beide Oberflächen (Unter-/Oberseite) des Bogenmaterials gerichtet angeordnet sein kann.One second advantage is that the device each one-sided on a surface or both sides on both surfaces (Bottom / top) of the sheet material to be directed can.
In einer weiteren Ausbildung kann die jeweilige Vorrichtung mit wenigstens einem Infrarot-(IR-)Trockner kombiniert sein.In a further embodiment, the respective device with at least be combined with an infrared (IR) dryer.
Die Erfindung soll an einem Ausführungsbeispiel näher erläutert werden. Dabei zeigen schematisch:The Invention is intended to an embodiment be explained in more detail. Here are shown schematically:
Eine
Rotationsdruckmaschine für
die Verarbeitung von bogenförmigen
Bedruckstoffen, d.h. Bogenmaterial
In
Gemäß
Erfindungsgemäß umfasst
die Austrittsdüse
In
einer weiteren Ausbildung umfasst die Austrittsdüse
Bevorzugt
sind – wie
in
Das
Verfahren zum Trocknen von Bogenmaterial
Die
Wirkungsweise ist wie folgt: Ausgehend von einer Vorrichtung
- 11
- Auslegerboom
- 22
- FördereinrichtungConveyor
- 33
- BogenhalteeinrichtungSheet holder
- 44
- Auslegerstapeldelivery pile
- 55
- Bestäubungseinrichtungdusting device
- 66
- BogenbremseinrichtungSheet braking mechanism
- 77
- Bogenleiteinrichtungsheet guiding device
- 88th
- Förderrichtungconveying direction
- 99
- Stützvorrichtungsupport device
- 1010
- Absaugsystemsuction
- 1111
- Trocknervorrichtungdryer device
- 1212
- Bogenmaterialsheet material
- 1313
- innere Kammerinner chamber
- 1414
- äußere Kammerouter chamber
- 1515
- DurchtrittsöffnungThrough opening
- 1616
- Heizungheater
- 1717
- Austrittsdüseexhaust nozzle
- 1818
- Luftströmungairflow
- 1919
- Mischbereichmixing area
- 2020
- Öffnung (erste Düsenkammer)Opening (first Nozzle chamber)
- 20'20 '
- Öffnung (zweite Düsenkammer)Opening (second Nozzle chamber)
- 2121
- Leitelementvane
- 2222
- erste Düsenkammerfirst nozzle chamber
- 2323
- zweite Düsenkammersecond nozzle chamber
- 2424
- Pneumatiksystempneumatic system
- 2525
- Ebenelevel
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610059025 DE102006059025A1 (en) | 2006-12-14 | 2006-12-14 | Method for drying a sheet material in a processing machine, e.g. lacquering machine, comprises deviating an air stream in a region of an outlet nozzle before its opening as a laminar air flow in its main movement and mixing |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200610059025 DE102006059025A1 (en) | 2006-12-14 | 2006-12-14 | Method for drying a sheet material in a processing machine, e.g. lacquering machine, comprises deviating an air stream in a region of an outlet nozzle before its opening as a laminar air flow in its main movement and mixing |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102006059025A1 true DE102006059025A1 (en) | 2008-06-19 |
Family
ID=39399612
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200610059025 Withdrawn DE102006059025A1 (en) | 2006-12-14 | 2006-12-14 | Method for drying a sheet material in a processing machine, e.g. lacquering machine, comprises deviating an air stream in a region of an outlet nozzle before its opening as a laminar air flow in its main movement and mixing |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102006059025A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011118175A1 (en) | 2010-12-03 | 2012-06-06 | Heidelberger Druckmaschinen Ag | Sheet-processing machine, in particular sheet-fed printing machine |
EP3461638A1 (en) * | 2017-09-29 | 2019-04-03 | Windmöller & Hölscher KG | Apparatus for drying printed material provided with printing ink |
-
2006
- 2006-12-14 DE DE200610059025 patent/DE102006059025A1/en not_active Withdrawn
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102011118175A1 (en) | 2010-12-03 | 2012-06-06 | Heidelberger Druckmaschinen Ag | Sheet-processing machine, in particular sheet-fed printing machine |
EP2463100A1 (en) | 2010-12-03 | 2012-06-13 | Heidelberger Druckmaschinen AG | Machine for processing brackets, in particular bracket pressure machine |
US8707578B2 (en) | 2010-12-03 | 2014-04-29 | Heidelberger Druckmaschinen Ag | Sheet processing machine, in particular sheet-fed printing press and method of drying sheets |
EP3461638A1 (en) * | 2017-09-29 | 2019-04-03 | Windmöller & Hölscher KG | Apparatus for drying printed material provided with printing ink |
DE102017122806A1 (en) * | 2017-09-29 | 2019-04-04 | Windmöller & Hölscher Kg | Apparatus for drying an inked substrate |
CN109572186A (en) * | 2017-09-29 | 2019-04-05 | 温德默勒及霍乐沙两合公司 | Device for the dry printing material for being equipped with printing ink |
CN109572186B (en) * | 2017-09-29 | 2021-10-19 | 温德默勒及霍乐沙两合公司 | Device for drying printed material provided with printing ink |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8127 | New person/name/address of the applicant |
Owner name: MANROLAND AG, 63075 OFFENBACH, DE |
|
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: 20130702 |