EP0916490B1 - Farbwerk für eine Rotationsdruckmaschine - Google Patents
Farbwerk für eine Rotationsdruckmaschine Download PDFInfo
- Publication number
- EP0916490B1 EP0916490B1 EP99101488A EP99101488A EP0916490B1 EP 0916490 B1 EP0916490 B1 EP 0916490B1 EP 99101488 A EP99101488 A EP 99101488A EP 99101488 A EP99101488 A EP 99101488A EP 0916490 B1 EP0916490 B1 EP 0916490B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- chamber
- doctor blade
- cylinder
- doctor
- inking unit
- 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
- 239000000976 ink Substances 0.000 description 9
- 238000007774 anilox coating Methods 0.000 description 4
- 210000000689 upper leg Anatomy 0.000 description 2
- 239000003086 colorant Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41F—PRINTING MACHINES OR PRESSES
- B41F31/00—Inking arrangements or devices
- B41F31/02—Ducts, containers, supply or metering devices
- B41F31/027—Ink rail devices for inking ink rollers
Definitions
- the invention relates to an inking unit for a Rotary printing machine according to the preamble of Claim 1.
- EP 06 63 293 A1 (according to Art 54 (3) EPC) and EP 04 99 382 A1 show that can be set on an anilox roller Chamber squeegee.
- the chambered doctor blades are on a carrier for Starting and stopping pivoted.
- the invention has for its object an inking unit with chamber doctor blade for inking an anilox roller for one To create rotary printing press.
- the invention is particularly advantageous achieved that always the same doctor chambers in Adjustments can be used, though the diameter of the cylinders to be inked (anilox roller) from Can change order to order, but also from machine to machine. It would only be the side sealing lips exchange.
- a chamber doctor blade device On a cylinder 6 (anilox roller) mounted on its axle journals 1, 2 in side frames 3, 4, a chamber doctor blade device, designated overall by 7, can be set against an adjustable, frame-fixed stop 5.
- the stop 5 is adjustable in a horizontal plane and at right angles to an axis of rotation 8 of the cylinder 6; likewise the chamber doctor device 7.
- the chamber doctor device 7 consists of a support body 9 which extends axially parallel to the axis of rotation 8 of the cylinder 6 and which has a channel 10 with a length l running parallel to the axis of rotation 8 and open in the direction of the cylinder 6.
- the carrier body 9 is closed at the end with a striking plate 11, 12.
- Squeegees 16, 17 are each arranged on free legs 13, 14 of the carrier body 9, each of which rests with its edge facing the cylinder 6 in the axis-parallel direction to the axis of rotation 8 on the lateral surface 18 of the cylinder 6.
- the doctor blade 16 is designed as a closing doctor blade and is first passed by an axially parallel line on the outer surface 18 of the cylinder 6 rotating clockwise according to FIG. 1.
- the doctor blade 17 is designed as a working doctor blade. Both doctor blades 16, 17 are each by a known doctor holder 19, 21, z. B. held an axially extending strip-shaped terminal block.
- the channel 10 in connection with the doctor blades 16, 17 forms a doctor chamber 22 which via one or more supply lines 25, the z. B.
- the cylinder 6 has a bale length m which is two times the same length x greater than the length l of the chamber doctor device 7.
- the carrier body 9 of the chamber doctor device 7 is pivotable at a first end 23 of one or more swivel arms 24 stored.
- a second end 26 of the swivel arms 24 is mounted in an axle 27 which is fixedly mounted on the side frame, so that the entire chamber doctor device 7 can be swiveled in and out on the cylinder 6 via the stop 5.
- the entire chambered doctor device 7 is arranged to be changeable in the axis-parallel direction to the cylinder 6.
- a trough 28 is arranged below the cylinder 6, which may be from the doctor blade device 7 running gravure ink fields and over a drain 29 and a pipe 31 symbolically shown and designated a total of 32 Feeder is fed, via which new Gravure ink is added, if necessary cooled and the mixed gravure ink via a pipe 33 the Doctor chamber 22 is fed back (only in Fig. 1st shown).
- cylinder 6 Above cylinder 6 is a cylinder 6 pressing, rotatable impression 34 arranged, which on both sides via its pivot 37, 38 in rocker 39, 41 stored and each with a side frame fixed and height-adjustable sled, not shown is positively and positively connected.
- the bale length m of the cylinder 6 can, for. B. between two and three meters.
- the respective partial length x can e.g. B. are each 50 mm.
- doctor chamber 22 in spaced axially parallel to each other Arrange spray nozzles for spraying gravure ink.
- This can e.g. B. by means of in the doctor blade chamber 22nd located tube and closed at its ends happen, which over several supply lines with Gravure ink is applied and which by in bores extending axially. excess or scraped rotogravure ink can over in the axially parallel direction in the doctor blade 16 - Squeegee - drilled holes in the Trough 28 and the feed device 32 returned become.
- the bale length m of the cylinder 6 can be between two and three meters.
- the respective front Partial length x can e.g. B. each up to 50 mm (less pressure Space), as well as the distance y (not between two chamber doctor blade devices, provided it is multi-part chamber doctor blade devices deals with different printing inks.
- the striking plates 11, 12 and the doctor blade 16 can from one color solvent-insoluble plastic, e.g. B. glass fiber reinforced plastic.
Landscapes
- Inking, Control Or Cleaning Of Printing Machines (AREA)
- Rotary Presses (AREA)
Description
Die zugehörigen Zeichnungen zeigen
Die Rakel 16 ist als Schließrakel ausgebildet und wird von einer auf der Mantelfläche 18 des nach Fig. 1 im Uhrzeigersinn drehenden Zylinders 6 gedachten, achsparallelen Linie zuerst passiert. Die Rakel 17 ist als Arbeitsrakel ausgeführt. Beide Rakel 16, 17 sind jeweils durch eine bekannte Rakelhalterung 19, 21, z. B. eine sich in axialer Richtung erstreckende streifenförmige Klemmleiste gehalten. Der Kanal 10 in Verbindung mit den Rakeln 16, 17 bildet eine Rakelkammer 22, welche über eine oder mehrere Zuleitungen 25, die z. B. den Trägerkörper 9 durchdringen, mit Tiefdruckfarbe gefüllt werden kann. Der Zylinder 6 weist eine Ballenlänge m auf, die um einen Betrag von zwei gleichen Teillängen x größer ist als die Länge l der Kammerrakel-Einrichtung 7. Der Trägerkörper 9 der Kammerrakel-Einrichtung 7 ist schwenkbar an einem ersten Ende 23 von einem oder mehreren Schwenkarmen 24 gelagert. Ein zweites Ende 26 der Schwenkarme 24 ist in einer seitengestellfest gelagerten Achse 27 gelagert, so daß die gesamte Kammerrakel-Einrichtung 7 an den Zylinder 6 über den Anschlag 5 an- und abschwenkbar ist. Die gesamte Kammerrakel-Einrichtung 7 ist in achsparalleler Richtung zum Zylinder 6 changierbar angeordnet.
- 1
- Achszapfen (6)
- 2
- Achszapfen (6)
- 3
- Seitengestell
- 4
- Seitengestell
- 5
- Anschlag
- 6
- Zylinder
- 7
- Kammerrakel-Einrichtung
- 8
- Rotationsachse (6)
- 9
- Trägerkörper (7)
- 10
- Kanal
- 11
- Schließblech (9), stirnseitig
- 12
- Schließblech (9), stirnseitig
- 13
- Schenkel (9)
- 14
- Schenkel (9)
- 15
- -
- 16
- Rakel (7)
- 17
- Rakel (7)
- 18
- Mantelfläche (6)
- 19
- Rakelhalterung (16)
- 20
- -
- 21
- Rakelhalterung (17)
- 22
- Rakelkammer (7)
- 23
- Ende, erstes (24)
- 24
- Schwenkarm
- 25
- Zuleitung (22)
- 26
- Ende, zweites (24)
- 27
- Achse (24)
- 28
- Trog
- 29
- Abfluß (28)
- 30
- -
- 31
- Rohrleitung
- 32
- Zuführeinrichtung
- 33
- Rohrleitung
- 34
- Presseur
- 35
- -
- 36
- -
- 37
- Achszapfen (34)
- 38
- Achszapfen (34)
- 39
- Schwinge
- 40
- -
- 41
- Schwinge
- 42
- Stirnseite (6)
- 43
- Stirnseite (6)
- l
- Länge (7)
- m
- Ballenlänge (6)
- x
- Teillänge (6)
- y
- Abstand (7, 7)
Claims (1)
- Farbwerk für eine Rotationsmaschine mit einer Rasterwalze (6) und mit mindestens einer Kammerrakel-Einrichtung (7), die einen sich in achsparalleler Richtung der Rasterwalze (6) erstreckenden Trägerkörper (9) aufweist, wobei die Kammerrakel-Einrichtung (7) schwenkbar an einem ersten Ende (23) eines oder mehrerer Schwenkarme (24) angeordnet ist, dadurch gekennzeichnet, daß die Kammerrakel-Einrichtung (7) in achsparalleler Richtung zur Rasterwalze (6) changierbar angeordnet ist.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99101488A EP0916490B1 (de) | 1995-04-12 | 1995-04-12 | Farbwerk für eine Rotationsdruckmaschine |
DE59509668T DE59509668D1 (de) | 1995-04-12 | 1995-04-12 | Farbwerk für eine Rotationsdruckmaschine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99101488A EP0916490B1 (de) | 1995-04-12 | 1995-04-12 | Farbwerk für eine Rotationsdruckmaschine |
EP95105565A EP0737575B1 (de) | 1995-04-12 | 1995-04-12 | Farbwerk für eine Rotationsdruckmaschine |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95105565A Division EP0737575B1 (de) | 1995-04-12 | 1995-04-12 | Farbwerk für eine Rotationsdruckmaschine |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0916490A2 EP0916490A2 (de) | 1999-05-19 |
EP0916490A3 EP0916490A3 (de) | 1999-08-25 |
EP0916490B1 true EP0916490B1 (de) | 2001-10-04 |
Family
ID=8219180
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99101488A Expired - Lifetime EP0916490B1 (de) | 1995-04-12 | 1995-04-12 | Farbwerk für eine Rotationsdruckmaschine |
EP95105565A Expired - Lifetime EP0737575B1 (de) | 1995-04-12 | 1995-04-12 | Farbwerk für eine Rotationsdruckmaschine |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP95105565A Expired - Lifetime EP0737575B1 (de) | 1995-04-12 | 1995-04-12 | Farbwerk für eine Rotationsdruckmaschine |
Country Status (2)
Country | Link |
---|---|
EP (2) | EP0916490B1 (de) |
DE (1) | DE59507527D1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3056486B1 (ja) * | 1999-06-15 | 2000-06-26 | 株式会社東京機械製作所 | 印刷機用インキレ―ル |
DE102007003944A1 (de) | 2007-01-26 | 2008-08-07 | Koenig & Bauer Aktiengesellschaft | Farbwerk in einer Rotationsdruckmaschine |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0368485A3 (de) * | 1988-10-31 | 1991-01-30 | Seiken Graphics, Inc. | Lithographisches Drucken |
US5103732A (en) * | 1991-02-14 | 1992-04-14 | Ward Holding Company, Inc. | Doctor blade head assembly and printing apparatus therewith |
DE4401365A1 (de) * | 1994-01-18 | 1995-07-20 | Roland Man Druckmasch | Vorrichtung zur Einfärbung einer Rasterwalze |
-
1995
- 1995-04-12 EP EP99101488A patent/EP0916490B1/de not_active Expired - Lifetime
- 1995-04-12 EP EP95105565A patent/EP0737575B1/de not_active Expired - Lifetime
- 1995-04-12 DE DE59507527T patent/DE59507527D1/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0737575A1 (de) | 1996-10-16 |
EP0737575B1 (de) | 1999-12-29 |
EP0916490A2 (de) | 1999-05-19 |
DE59507527D1 (de) | 2000-02-03 |
EP0916490A3 (de) | 1999-08-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0186862B1 (de) | Rotations-Druckeinrichtung der Satellitenbauart | |
EP0563007B1 (de) | Stichtiefdruckmaschine | |
DE3116505A1 (de) | "rotationsdruckmaschine" | |
DE3640295C2 (de) | Verfahren zur Vermeidung des Überfärbens von Farbwerken an Druckmaschinen | |
DE3706602A1 (de) | Farbwerk fuer eine rotations-offsetdruckmaschine | |
DE19729985A1 (de) | Vorrichtung zum Lackieren von Bedruckstoffen in einem Offsetdruckwerk einer Rotationsdruckmaschine | |
DE2610028B2 (de) | Von Tiefdruck auf Flexodruck und umgekehrt umrüstbare Druckmaschine | |
DE3329331A1 (de) | Druckwerk mit kurzem farbwerk | |
EP0655328A1 (de) | Tiefdruckfarbwerk | |
DE3344777C1 (de) | Feuchtmitteldosiervorrichtung für das Feuchtwerk einer Druckmaschine | |
DE2411691C3 (de) | Kombinierte Mehrfarben-Offset- und Stichdruckrotationsmaschine | |
EP1467865B1 (de) | Einrichtung zum einfärben einer walze | |
EP0916490B1 (de) | Farbwerk für eine Rotationsdruckmaschine | |
CH685380A5 (de) | Rotationsdruckmaschine. | |
EP0657282B1 (de) | Farbwerk | |
DE2113608B2 (de) | Verfahren zum Betneb einer Off Setrotationsdruckmaschine | |
EP1534522B1 (de) | Farbwerke von rotationsdruckmaschinen | |
DE3203948A1 (de) | Druckwerk fuer eine offsetrotationsdruckmaschine | |
DE10025453A1 (de) | Nummerier-und Eindruckwerk an Druckmaschinen | |
DE7322211U (de) | Rotations-offsetdruckmaschine | |
DE19729977C2 (de) | Offsetdruckwerk zum Lackieren von Bedruckstoffen in einer Rotationsdruckmaschine | |
DE7906800U1 (de) | Bogenrotationsdruckmaschine mit einem im ausleger angeordneten druckwerk | |
DE8224875U1 (de) | Farbwerk für Offsetdruckmaschinen | |
DD146916A1 (de) | Vorrichtung zur verhinderung der ablage von druckfarbe auf dem gegendruckzylinder | |
DE2139830A1 (de) | Offset-bogenrotationsdruckmaschine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AC | Divisional application: reference to earlier application |
Ref document number: 737575 Country of ref document: EP |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): CH DE FR GB IT LI SE |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): CH DE FR GB IT LI SE |
|
17P | Request for examination filed |
Effective date: 19991025 |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
17Q | First examination report despatched |
Effective date: 20010216 |
|
GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
AC | Divisional application: reference to earlier application |
Ref document number: 737575 Country of ref document: EP |
|
AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): CH DE FR GB IT LI SE |
|
ITF | It: translation for a ep patent filed | ||
REG | Reference to a national code |
Ref country code: CH Ref legal event code: EP |
|
REF | Corresponds to: |
Ref document number: 59509668 Country of ref document: DE Date of ref document: 20011108 |
|
REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
GBT | Gb: translation of ep patent filed (gb section 77(6)(a)/1977) |
Effective date: 20011217 |
|
ET | Fr: translation filed | ||
PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
26N | No opposition filed | ||
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20030324 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: SE Payment date: 20030417 Year of fee payment: 9 Ref country code: FR Payment date: 20030417 Year of fee payment: 9 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: CH Payment date: 20030505 Year of fee payment: 9 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040412 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: SE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040413 |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: LI Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040430 Ref country code: CH Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20040430 |
|
EUG | Se: european patent has lapsed | ||
GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20040412 |
|
REG | Reference to a national code |
Ref country code: CH Ref legal event code: PL |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: FR Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20041231 |
|
REG | Reference to a national code |
Ref country code: FR Ref legal event code: ST |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: IT Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20050412 |
|
PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20100511 Year of fee payment: 16 |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59509668 Country of ref document: DE |
|
REG | Reference to a national code |
Ref country code: DE Ref legal event code: R119 Ref document number: 59509668 Country of ref document: DE |
|
PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: DE Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20111031 |