EP1511631B1 - Systeme d'encrage pour des presses flexographiques - Google Patents
Systeme d'encrage pour des presses flexographiques Download PDFInfo
- Publication number
- EP1511631B1 EP1511631B1 EP03755039A EP03755039A EP1511631B1 EP 1511631 B1 EP1511631 B1 EP 1511631B1 EP 03755039 A EP03755039 A EP 03755039A EP 03755039 A EP03755039 A EP 03755039A EP 1511631 B1 EP1511631 B1 EP 1511631B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- involved
- rolls
- roll
- ink transport
- roller
- 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
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F5/00—Rotary letterpress machines
- B41F5/24—Rotary letterpress machines for flexographic printing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F13/00—Common details of rotary presses or machines
- B41F13/08—Cylinders
- B41F13/24—Cylinder-tripping devices; Cylinder-impression adjustments
- B41F13/26—Arrangement of cylinder bearings
- B41F13/30—Bearings mounted on sliding supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/30—Arrangements for tripping, lifting, adjusting, or removing inking rollers; Supports, bearings, or forks therefor
- B41F31/304—Arrangements for inking roller bearings, forks or supports
- B41F31/307—Sliding bearings
Definitions
- Such a device is known for example from EP 0955161 A2.
- This document shows an inking unit in which the motors which rotate the spindles and in the manner described above apply the force necessary for position adjustment, are mounted on the opposite side of the counter-pressure roller rollers involved in color transport on the machine frame.
- devices are known in which the motors which allow the position adjustment of the plate roller, on the counter-pressure cylinder side facing the inking unit, while the motors which move the anilox roller, on the side facing away from the impression cylinder side of the two rollers involved in color transport are provided.
- the vertical spacing of the guides allows easier positioning of the spindles in the inking unit.
- the inventive compact design of the inking unit also leads to a reduction of the vibrations to which the rollers are exposed during the printing process.
- machine frame means any machine components suitable for fastening the motors.
- the figures show an embodiment of a Competitionwerkes 3 according to the invention, in which the cliché roller 20 associated adjusting elements 21, 22, 23, 24, 25 are mounted below the plate roller 20, while the anilox roller 10 associated adjusting elements 11, 12, 13, 14, 15th are arranged above the same 10.
- the anilox roller 10 the axle bearing bearing block 15 and the carriage 14 is mounted on the bearing block 15, suspended from the rail 13.
- the movement of the carriage 14 in the direction outlined by the arrow A is carried out by the motor 11, the spindles 12, which pass through existing in the bearing block 15 internal thread 17 rotates.
- the axis of the plate roller 20 of the bearing block 25, which is angeacht on the carriage 25, worn are analogous to the structure of the adjusting device 11, 12, 13, 14, 15 of the anilox roller 10, the axis of the plate roller 20 of the bearing block 25, which is angeacht on the carriage 25, worn.
- FIG. 1 illustrates that the free path length of the two spindles 12, 22 between the respective bearings 16, 26 of the spindles 12, 22 and the respective bearing blocks 15, 25 is minimally adjustable in this position in devices according to the invention.
- FIG. 2 shows a section through the inking unit shown in FIG. 1 along the section line CC.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rotary Presses (AREA)
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Coloring (AREA)
Claims (2)
- Système d'encrage (3) d'une machine flexographique avec un rouleau anilox (10) et un rouleau plaque (20),- avec des dispositifs de réglage (11, 12, 13, 14 15, 16, 21, 22, 23, 24, 25, 26)- avec lesquels (11, 12, 13, 14 15, 16, 21, 22, 23, 24, 25, 26) les positions de ces deux rouleaux participant au transport d'encre (10, 20) sont réglables relativement au cylindre de contre-pression (1)- et les positions des deux rouleaux (10,20) participant au transport d'encre sont réglables l'une relativement à l'autre,- en ce que des paliers (15,25), dans lesquels sont logés les axes des deux rouleaux (10, 20) participant au transport d'encre, sont déplacés,- où la force nécessaire pour le réglage de la position des deux rouleaux (10,20) participant au transport d'encre est mise à disposition,- en ce que des broches (12, 22), qui passent à travers des taraudages (17, 27) réalisés dans ou aux paliers (15, 25),- sont entraînés en rotation par des moteurs (11, 21) qui sont disposés sur le côté orienté vers le rouleau de contre-pression (1) des deux rouleaux (10, 20) participant au transport d'encre au bâti de machine (2),caractérisé
en ce que le ou les paliers (15), qui supportent l'axe du rouleau anilox (10) et le ou les paliers (25), qui supportent l'axe du rouleau de plaque (20), sont déplaçables sur des guidages différents (13, 23), et
en ce que ces guidages (13, 23) sont espacés verticalement l'un de l'autre. - Système d'encrage (3) selon la revendication 1, caractérisé en ce que- les guidages (13,23) qui supportent l'axe d'un des deux rouleaux (10,20) participant au transport d'encre, sont disposés au-dessus de ce rouleau,- tandis que les guidages (13,23), qui supportent l'axe de l'autre rouleau participant au transport d'encre, sont disposés sous ce rouleau.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10223666A DE10223666B4 (de) | 2002-05-28 | 2002-05-28 | Farbwerksaufbau bei Flexodruckmaschinen |
DE10223666 | 2002-05-28 | ||
PCT/EP2003/004952 WO2003099567A1 (fr) | 2002-05-28 | 2003-05-12 | Systeme d'encrage pour des presses flexographiques |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1511631A1 EP1511631A1 (fr) | 2005-03-09 |
EP1511631B1 true EP1511631B1 (fr) | 2007-01-17 |
Family
ID=29557345
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP03755039A Expired - Fee Related EP1511631B1 (fr) | 2002-05-28 | 2003-05-12 | Systeme d'encrage pour des presses flexographiques |
Country Status (6)
Country | Link |
---|---|
US (1) | US7258066B2 (fr) |
EP (1) | EP1511631B1 (fr) |
AU (1) | AU2003232757A1 (fr) |
DE (2) | DE10223666B4 (fr) |
ES (1) | ES2279150T3 (fr) |
WO (1) | WO2003099567A1 (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10304109A1 (de) * | 2003-01-31 | 2004-08-19 | Windmöller & Hölscher Kg | Druckwerk einer Druckmaschine |
US7521481B2 (en) * | 2003-02-27 | 2009-04-21 | Mclaurin Joanne | Methods of preventing, treating and diagnosing disorders of protein aggregation |
DE102004037889B4 (de) | 2004-04-05 | 2006-05-11 | Koenig & Bauer Ag | Vorrichtung zur Lagerung eines Zylinders und Druckeinheit mit wenigstens drei als Druckwerk zusammen wirkenden Zylindern |
DE102004038206A1 (de) * | 2004-08-05 | 2005-10-27 | Koenig & Bauer Ag | Lagereinheit eines Druckwerkzylinders sowie Druckeinheit |
ES2273604B1 (es) * | 2005-10-31 | 2007-12-16 | Comexi, S.A. | Maquina impresora flexografica. |
DE102007009466B4 (de) * | 2007-02-27 | 2009-07-02 | Fritz Achelpohl | Verfahren zum Betrieb einer Flexodruckmaschine und Flexodruckmaschine |
ES2319952B1 (es) * | 2008-09-29 | 2010-07-13 | Neopack, S.L. | Maquina impresora y grupo impresor para offset de formato variable. |
US20100122638A1 (en) * | 2008-11-18 | 2010-05-20 | C.G. Bretting Manufacturing Co., Inc. | Flexographic Printing Apparatus And Method |
US20100282102A1 (en) * | 2009-05-08 | 2010-11-11 | Mehdizadeh Sharmin | Label printing cylinder and process |
CN109177449B (zh) * | 2018-10-18 | 2023-09-29 | 广东欧格精机科技有限公司 | 一种柔版印刷机的版辊离合压机构 |
CN111391477A (zh) * | 2020-04-14 | 2020-07-10 | 长春吉龙专用材料有限公司 | 一种水松纸印刷机压印辊底座 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE6929358U (de) * | 1969-07-24 | 1969-11-13 | S M B Sondermaschb Gmbh | Druckwerk fuer rotationsdruckmaschinen |
US4413541A (en) * | 1980-03-10 | 1983-11-08 | Elizabeth Short Biggar | Rapid changeover printer |
DE4001736A1 (de) * | 1990-01-22 | 1991-07-25 | Windmoeller & Hoelscher | Lagerhalterung fuer auf wellenzapfen aufgesetzte lager |
DE4001735A1 (de) | 1990-01-22 | 1991-07-25 | Windmoeller & Hoelscher | Vorrichtung zum verfahren von wellen lagernden lagerboecken |
DE4005681A1 (de) * | 1990-02-22 | 1991-08-29 | Windmoeller & Hoelscher | Vorrichtung zum ausfuehren einer schnellverstellung von maschinenteilen o. dgl. |
DE9209455U1 (de) * | 1992-07-14 | 1992-11-26 | Windmöller & Hölscher, 4540 Lengerich | Vorrichtung zum Verfahren von zwei auf Schlitten befestigten Lagerböcken |
DE4229352A1 (de) * | 1992-09-07 | 1994-04-14 | Bhs Bayerische Berg | Druckmaschine |
DE4308711C2 (de) * | 1993-03-18 | 1997-05-15 | Windmoeller & Hoelscher | Vorrichtung zum Verfahren von auf Schlitten befestigten und Wellen lagernden Lagerböcken |
US5743964A (en) * | 1995-01-24 | 1998-04-28 | Fata Hunter, Inc. | Roll coating system |
DE19516004C2 (de) * | 1995-05-02 | 1997-05-07 | Windmoeller & Hoelscher | Druckmaschine |
DE19705369C2 (de) * | 1997-02-12 | 2003-03-06 | Windmoeller & Hoelscher | Druckmaschine |
IT1299666B1 (it) * | 1998-05-05 | 2000-03-24 | Uteco Spa Roto Flexo & Convert | Macchina rotativa flessografica a tamburo centrale a piu' colori |
ES2166580T3 (es) | 1998-08-29 | 2002-04-16 | Fischer & Krecke Gmbh & Co | Procedimiento y dispositivo para la prevencion de colisiones en maquinas de imprimir. |
DE10024350A1 (de) * | 2000-05-17 | 2001-11-22 | Bhs Druck Veredelungstech | Wechsel-Druckwerk für Druckmaschinen zur Umrüstung zwischen Flexodruck- und Tiefdruck-Betrieb |
DE10304109A1 (de) * | 2003-01-31 | 2004-08-19 | Windmöller & Hölscher Kg | Druckwerk einer Druckmaschine |
-
2002
- 2002-05-28 DE DE10223666A patent/DE10223666B4/de not_active Expired - Fee Related
-
2003
- 2003-05-12 WO PCT/EP2003/004952 patent/WO2003099567A1/fr active IP Right Grant
- 2003-05-12 US US10/504,859 patent/US7258066B2/en not_active Expired - Fee Related
- 2003-05-12 AU AU2003232757A patent/AU2003232757A1/en not_active Abandoned
- 2003-05-12 ES ES03755039T patent/ES2279150T3/es not_active Expired - Lifetime
- 2003-05-12 EP EP03755039A patent/EP1511631B1/fr not_active Expired - Fee Related
- 2003-05-12 DE DE50306316T patent/DE50306316D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1511631A1 (fr) | 2005-03-09 |
WO2003099567A1 (fr) | 2003-12-04 |
DE10223666B4 (de) | 2006-06-14 |
DE50306316D1 (de) | 2007-03-08 |
AU2003232757A1 (en) | 2003-12-12 |
ES2279150T3 (es) | 2007-08-16 |
US20050211117A1 (en) | 2005-09-29 |
DE10223666A1 (de) | 2004-01-08 |
US7258066B2 (en) | 2007-08-21 |
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