DE102006043052A1 - Sheet guiding system for sheet rotary printing press, has hot air nozzles radially arranged at distance from each other and arranged between plates along shaft, where ends of hot air nozzles are supported in plates - Google Patents
Sheet guiding system for sheet rotary printing press, has hot air nozzles radially arranged at distance from each other and arranged between plates along shaft, where ends of hot air nozzles are supported in plates Download PDFInfo
- Publication number
- DE102006043052A1 DE102006043052A1 DE200610043052 DE102006043052A DE102006043052A1 DE 102006043052 A1 DE102006043052 A1 DE 102006043052A1 DE 200610043052 DE200610043052 DE 200610043052 DE 102006043052 A DE102006043052 A DE 102006043052A DE 102006043052 A1 DE102006043052 A1 DE 102006043052A1
- Authority
- DE
- Germany
- Prior art keywords
- hot air
- guiding system
- sheet
- air nozzles
- sheet guiding
- 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.)
- Ceased
Links
- 238000007602 hot air drying Methods 0.000 claims abstract description 11
- 230000002093 peripheral effect Effects 0.000 abstract 1
- 238000001035 drying Methods 0.000 description 24
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 239000003973 paint Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
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
-
- 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
-
- 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
- B41F23/044—Drying sheets, e.g. between two printing stations
-
- 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
- B41F23/044—Drying sheets, e.g. between two printing stations
- B41F23/0443—Drying sheets, e.g. between two printing stations after printing
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supply, Installation And Extraction Of Printed Sheets Or Plates (AREA)
Abstract
Description
Die Erfindung betrifft ein Bogenführungssystem mit einer Heißluft-Trockeneinrichtung in Druckmaschinen. Trockeneinrichtungen dieser Gattung sind einsetzbar für die Trocknung frisch bedruckter oder lackierter Bogen, um ein Verschmieren beim anschließenden Transport zum nochmaligen Bedrucken oder Lackieren bzw. um ein Ablegen auf dem Auslegerstapel zu vermeiden.The The invention relates to a sheet guiding system with a hot air dryer in printing presses. Drying equipment of this type can be used for the Drying fresh printed or painted sheet to smudge at the subsequent Transport for re-printing or varnishing or for storing to avoid on the delivery pile.
Bei hohen Maschinengeschwindigkeiten ist es für die Trocknung von Lack oder Druckfarbe erforderlich eine hohe Energie anzuwenden und die Strecke für die Energieeinwirkung möglichst groß zu dimensionieren. Deshalb haben bekannte Einrichtungen zum Behandeln der Oberfläche einen hohen Platzbedarfat high machine speeds it is for the drying of paint or Printing ink required a high energy and apply the stretch for the Energy impact as possible big too dimension. Therefore, known facilities for treating have the surface a lot of space
Bei
einer in
Um
Platz zu sparen ist in
Der Nachteil hierbei ist, dass die vorgeschlagene Ausbildung des Bogenführungssystems mit der gestellfesten Trocknereinrichtung aufwändig ist.Of the The disadvantage here is that the proposed design of the sheet guiding system is complex with the frame-fixed dryer device.
In
Aber auch diese Ausbildung des Bogenführungssystems ist aufwändig.But also this design of the sheet guiding system is expensive.
Ein wesentlicher Nachteil der beiden vorgenannten Lösungen besteht in der Torsionsanfälligkeit der Greifersysteme und die daraus resultierende Ungenauigkeit bei der Bogenübergabe, da die Greifersysteme nur an einer Maschinenseite direkt mit der Antriebswelle verbunden sind. Nachteilig sind weiterhin die uneinheitliche Lagerung des für die Trocknung modifizierten Bogenführungssystems und der Gestellwand zu denen ohne Trockner.One significant disadvantage of the two aforementioned solutions is the torsional susceptibility of Gripper systems and the resulting inaccuracy in the Sheet transfer, because the gripper systems only on one side of the machine directly to the drive shaft are connected. Another disadvantage is the non-uniform storage of for the drying modified sheet guiding system and the rack wall to those without a dryer.
Der Erfindung liegt die Aufgabe zugrunde, ein Bogenführungssystem mit einer Trockeneinrichtung innerhalb des Bogenführungssystems zu schaffen, mit dem ein störungsfreier Bogenlauf mit gleichzeitig verbessertem Wirkungsgrad der Trockeneinrichtung erreicht wird.Of the Invention is based on the object, a sheet guiding system with a drying device within the sheet guiding system to create, with which a trouble-free Sheet travel with simultaneously improved efficiency of the drying device is reached.
Erfindungsgemäß wird die Aufgabe durch ein Bogenführungssystem mit den Merkmalen des 1. Anspruchs gelöst. Vorteilhafte Ausgestaltungen ergeben sich aus den Unteransprüchen.According to the invention Task by a sheet guiding system solved with the features of the first claim. Advantageous embodiments emerge from the dependent claims.
Die Erfindung hat den Vorteil, dass durch die Ausbildung des Bogenführungssystems mit zwei Seitenscheiben mit dazwischen angeordneten, symmetrisch über den Umfang verteilten Heißluftdüsen ein stabiler, verwindungssteifer Aufbau gelingt. Probleme bei der Bogenübergabe durch Verzug werden vermieden. Durch die jetzt weitgehend geschlossenen Seiten des Bogenführungssystems wird die Verschmutzungsanfälligkeit des Bogenführungssystem beseitigt.The Invention has the advantage that by the formation of the sheet guiding system with two side windows arranged in between, symmetrically over the Circumference distributed hot air nozzles a stable, torsion-resistant construction succeeds. Problems with sheet transfer by delay are avoided. By now largely closed Pages of the sheet guiding system becomes the susceptibility to fouling eliminated the sheet guiding system.
Bei Einsatz von schwenkbaren Heißluftdüsen wird der gesamte Weg des Bogens auf der Bogenführungstrommel konsequent für die Trocknung genutzt. Die Anordnung der Heißluft-Trockeneinrichtung zwischen Bogenführungsbahn und Trommelwelle ermöglicht einen geringen Abstand der Heißluftdüsen zur Bogenoberfläche und damit eine effizientere Trocknung.at Use of pivoting hot air nozzles is the entire path of the bow on the bow guide drum is consistently used for drying. The arrangement of the hot-air drying device between bow guideway and drum shaft allows a small distance of the hot air nozzles to arc surface and thus a more efficient drying.
Die Anzahl und der Schwenkwinkel der Heißluftdüsen der Trockeneinrichtung sind so aufeinander angestimmt, dass die Heißluft segmentweise über die gesamte Bogenlänge auf die zu trocknende Bogenoberfläche wirkt. Der Wirkbereich der Trockeneinrichtung umfasst den Bereich nach der Bogenübernahme bis vor die Bogenübergabe an einen nachfolgenden Druckzylinder, Lackzylinder oder Bogenfördertrommel.The Number and the swivel angle of the hot air nozzles of the drying device are so mutually attuned that the hot air in segments over the entire arc length acts on the sheet surface to be dried. The effective range the drying device covers the area after the sheet transfer until the sheet transfer to a subsequent impression cylinder, paint cylinder or sheet conveying drum.
Durch eine gezielte Schwenkbewegung der Heißluftdüsen wird der Bogen glatt gestrichen. Durch das Mitlaufen der Heißluftdüsen mit dem Bogen entstehen keine Luftverwirbelungen durch die Greifersysteme. Eine verbesserte Bogenführung ist das Ergebnis. Das Bogenführungssystem mit Heißluft-Trockeneinrichtung ist platzsparend in einer Bogendruckmaschine einfach oder auch mehrfach anordenbar. Sinnvollerweise wird die Trockeneinrichtung im unteren Bereich des Bogenführungszylinders angeordnet.Through a targeted pivoting movement of Hot air nozzles, the arc is smoothed. By running along the hot air nozzles with the sheet no air turbulence caused by the gripper systems. An improved bowing is the result. The sheet guiding system with hot-air drying device can be arranged in a sheet-fed printing machine to save space or even several times. It makes sense to arrange the drying device in the lower area of the sheet guiding cylinder.
Die Erfindung soll an einem Ausführungsbeispiel näher erläutert werden. Die dazugehörigen Zeichnungen haben folgende Bedeutung:The Invention is intended to an embodiment be explained in more detail. The accompanying drawings have the following meaning:
Ein
anschließend
angeordneter Bogenausleger
In
An
der Welle
In
dem Bogenführungssystem
Die
Erfindung ist nicht auf die im Ausführungsbeispiel gezeigte Ausführung beschränkt. Es besteht
auch die Möglichkeit,
die Heißluftdüsen
Zur Wirkungsweise der erfindungsgemäßen Einrichtung:For the operation of the device according to the invention:
Der
Bogen
Ist
es erforderlich, den Bogen
- 11
- Druckwerkprinting unit
- 22
- Bogenauslegersheet delivery
- 33
- Plattenzylinderplate cylinder
- 44
- Gummizylinderrubber cylinder
- 55
- Druckzylinderpressure cylinder
- 66
- Bogenführungstrommel, ÜbergabetrommelBow guide drum, transfer drum
- 77
- Lackwerkcoating unit
- 88th
- Lackzylinderpaint cylinder
- 99
- BogenführungssystemSheet guidance system
- 1010
- Greifersystemgripper system
- 1111
- Heißluft-TrockeneinrichtungHot air drying device
- 1212
- Fördersystemconveyor system
- 1313
- Auslegerstapeldelivery pile
- 1414
- Trocknerdryer
- 1515
- Wellewave
- 1616
- Scheibedisc
- 1717
- Heißluftdüsehot air
- 1818
- Kurvengetriebecam gear
- 1919
- Rollenhebelroller lever
- 2020
- KurveCurve
- 2121
- Bogenbow
- 2222
- Luftkanalair duct
- 2323
- BogenführungsbahnArch guideway
- 2424
- Bogenleiteinrichtungsheet guiding device
- 2525
- Wirkbereich der Heißluftdüseeffective range the hot air nozzle
Claims (13)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610043052 DE102006043052A1 (en) | 2006-09-14 | 2006-09-14 | Sheet guiding system for sheet rotary printing press, has hot air nozzles radially arranged at distance from each other and arranged between plates along shaft, where ends of hot air nozzles are supported in plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE200610043052 DE102006043052A1 (en) | 2006-09-14 | 2006-09-14 | Sheet guiding system for sheet rotary printing press, has hot air nozzles radially arranged at distance from each other and arranged between plates along shaft, where ends of hot air nozzles are supported in plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102006043052A1 true DE102006043052A1 (en) | 2008-03-27 |
Family
ID=39104704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE200610043052 Ceased DE102006043052A1 (en) | 2006-09-14 | 2006-09-14 | Sheet guiding system for sheet rotary printing press, has hot air nozzles radially arranged at distance from each other and arranged between plates along shaft, where ends of hot air nozzles are supported in plates |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE102006043052A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1977895A1 (en) * | 2007-04-06 | 2008-10-08 | Komori Corporation | Drying apparatus for sheet |
| DE102009029430A1 (en) | 2008-11-25 | 2010-09-16 | Manroland Ag | Method and device for using waste heat generated in a printing device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE510456C (en) * | 1925-08-25 | 1930-10-18 | Albert Schnellpressen | Device for drying the printed sheets in multicolor rotogravure printing machines |
| DE688935C (en) * | 1936-12-29 | 1940-03-06 | Vomag Maschinenfabrik A G | printing machine for sheets |
| DE3632744A1 (en) * | 1985-10-31 | 1987-05-07 | Polygraph Leipzig | Drying device in printing machines |
| EP0819521B1 (en) * | 1996-07-20 | 2001-10-10 | Heidelberger Druckmaschinen Aktiengesellschaft | Rotary printing press having a device for treating the surface of sheets |
| DE20303901U1 (en) * | 2003-03-12 | 2003-05-08 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Drier, for sheet feeding machine cylinder, has cylinder body with radial support bearings at one end for connection to drier |
-
2006
- 2006-09-14 DE DE200610043052 patent/DE102006043052A1/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE510456C (en) * | 1925-08-25 | 1930-10-18 | Albert Schnellpressen | Device for drying the printed sheets in multicolor rotogravure printing machines |
| DE688935C (en) * | 1936-12-29 | 1940-03-06 | Vomag Maschinenfabrik A G | printing machine for sheets |
| DE3632744A1 (en) * | 1985-10-31 | 1987-05-07 | Polygraph Leipzig | Drying device in printing machines |
| EP0819521B1 (en) * | 1996-07-20 | 2001-10-10 | Heidelberger Druckmaschinen Aktiengesellschaft | Rotary printing press having a device for treating the surface of sheets |
| DE20303901U1 (en) * | 2003-03-12 | 2003-05-08 | MAN Roland Druckmaschinen AG, 63075 Offenbach | Drier, for sheet feeding machine cylinder, has cylinder body with radial support bearings at one end for connection to drier |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1977895A1 (en) * | 2007-04-06 | 2008-10-08 | Komori Corporation | Drying apparatus for sheet |
| DE102009029430A1 (en) | 2008-11-25 | 2010-09-16 | Manroland Ag | Method and device for using waste heat generated in a printing device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0819521B1 (en) | Rotary printing press having a device for treating the surface of sheets | |
| DE102004031171B4 (en) | Sheet processing machine | |
| DE102013224489A1 (en) | Sheet-processing machine for use in e.g. sheet-fed offset printing press, has guide segments that are fixed with sheet printing pressing arcs, such that lateral edges of sheets are pressed and fixed to guide segments | |
| DE2724621A1 (en) | SHEET TURNING DEVICE OF A SHEET ROTARY PRINTING PRESS IN IN-LINE CONSTRUCTION | |
| DE1152425B (en) | Printing press | |
| DE102015209695B4 (en) | Sheet guide cylinder and method for adjusting the size of a sheet guide cylinder | |
| DE2608661A1 (en) | DEVICE FOR PRINTING AND DRYING ARMS | |
| DE3536536A1 (en) | Air-blower drum as transfer drum and delivery drum in sheet-handling machines | |
| DE3632744A1 (en) | Drying device in printing machines | |
| EP1418049A2 (en) | Rotary printing machine | |
| WO2016188678A1 (en) | Sheet-guiding drum in a sheet-processing machine having a gripper system and method for producing a gripper system | |
| DE2625750A1 (en) | Sheet turning unit for rotary printing machine - has transfer cylinder with diametrically opposed back printing grippers in recessed groove | |
| DE10057571A1 (en) | Varnish applicator cylinder position adjusting method in printing machine, involves pivoting applicator cylinder to clearance position out of cylinder gap, when required | |
| EP0968821B1 (en) | Sheet transport cylinder in a sheet-fed press | |
| DE102006043052A1 (en) | Sheet guiding system for sheet rotary printing press, has hot air nozzles radially arranged at distance from each other and arranged between plates along shaft, where ends of hot air nozzles are supported in plates | |
| CH636302A5 (en) | DEVICE FOR IN-REGISTER FEEDING A PRINTED SHEET TO A TURNING DEVICE OF A BEAUTIFUL AND PRINTING MACHINE. | |
| DE4332708C2 (en) | Device for smear-free sheet transport in sheet printing machines | |
| DE102016226173B4 (en) | Turning device in a sheet-processing machine | |
| DE102015209700B4 (en) | Sheet guiding cylinder and method of conveying a sheet in a sheet processing machine | |
| DE102015209697B4 (en) | Sheet guiding cylinder and method of conveying a sheet in a sheet processing machine | |
| DE688935C (en) | printing machine for sheets | |
| DE102013215277B4 (en) | Sheet transfer cylinder in a sheet processing machine | |
| DE102007022181B4 (en) | Device for positioning a rubber cylinder | |
| DE102008014811B4 (en) | Device for conveying a sheet through a sheet-processing machine | |
| DE102017218407A1 (en) | A sheet transporting apparatus and method for transporting sheets from a sheet guiding cylinder to a sheet conveying system |
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: 20130212 |
|
| 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 |
|
| R016 | Response to examination communication | ||
| R002 | Refusal decision in examination/registration proceedings | ||
| R003 | Refusal decision now final |