EP0934165A1 - Ink duct - Google Patents

Ink duct

Info

Publication number
EP0934165A1
EP0934165A1 EP97945761A EP97945761A EP0934165A1 EP 0934165 A1 EP0934165 A1 EP 0934165A1 EP 97945761 A EP97945761 A EP 97945761A EP 97945761 A EP97945761 A EP 97945761A EP 0934165 A1 EP0934165 A1 EP 0934165A1
Authority
EP
European Patent Office
Prior art keywords
ink fountain
rbdos
lze
ink
rwa
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.)
Granted
Application number
EP97945761A
Other languages
German (de)
French (fr)
Other versions
EP0934165B1 (en
Inventor
Karl Robert SCHÄFER
Georg Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koenig and Bauer AG
Original Assignee
Koenig and Bauer AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Koenig and Bauer AG filed Critical Koenig and Bauer AG
Publication of EP0934165A1 publication Critical patent/EP0934165A1/en
Application granted granted Critical
Publication of EP0934165B1 publication Critical patent/EP0934165B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • 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 ink fountain for an inking unit of a rotary printing machine according to the preamble of claim 1.
  • the invention has for its object to provide a paint box, which is easy to clean.
  • the advantages which can be achieved with the invention consist, in particular, in that the ink fountain arranged on the Fa rbdos i e rwa Lze can be swiveled effortlessly from an operating system into an unloading system and back again.
  • the ink fountain can e.g. B. for changing doctor blades from the work position in the unloading position and subsequently in a cleaning position - d. H. moved from the Fa rbdos i e rwa lze - brought without printing ink running out of the ink fountain.
  • both the ink fountain and the dosing elements arranged on the ink fountain can be easily cleaned. Besides, that is Ink roller exposed itself.
  • Fig. 1 is a schematic representation of a
  • FIG. 2 is an enlarged schematic illustration of a detail "Z" in FIG. 1.
  • a pivotable ink fountain 1 has two opposing arrangements of color elements, e.g. B. squeegees, a series of working 12 and a series of sight rake lb latte r 11. It is arranged in its working position A in the upper region of a color roll 4.
  • the Fa rbdos i erwa Lze 4 has 2 cups 3 in its outer surface.
  • RakeLmaschine 11; 12 it is of course also possible to use the RakeLmaschine 11; 12 to be applied to the fa rdos ie rwa Lze 4 at the same angle.
  • the ink fountain 1 consists of two left 6 and right side walls 7, which are spaced apart from each other and extend in the axial direction of the colors 4, depending on the intended pivoting direction, the left 6 and / or the right side wall 7 angled inwards to a sufficient extent over the entire width of the ink fountain 1.
  • the right / left side wall 7, 6 runs from its upper edge 10 downward, so that the clear width of the ink fountain 1 z. B. enlarged to about half the height of the ink fountain 1 - see position of the transverse axis 40 of the ink fountain 1 - and then narrowed again in the part below. That is, one of the side walls 7; 6 is angled in such a way that an opening angle L gamma of approximately 90 ° formed between the upper part of the side wall 30 and the lower part of the side wall 35 opens to the interior of the ink fountain 1.
  • a width d of the upper side wall 30 may be equal to a width e of the lower side wall 35. However, d can also be greater than e or vice versa.
  • Each end wall 15; 17 is adapted to the contour of the lateral surface 2 with its side 18 facing the fa rbdos i e rwa Lze 4.
  • the ink fountain 1 is - seen in its work ing Lung A - open at the top.
  • the ink fountain 1 can on a cross member 20 z. B. be attached by means of its side wall 6 to the side frames of the machine. Furthermore, it is possible to paint box 1 above, d. H. trained at its upper edge 10 closed.
  • both ends of the cross member 20 of the ink fountain 1 are each attached to a first end 28 or 29 of a swivel arm 26 or 27.
  • the second ends 31; 32 of the swivel arms 26; 27 are each pivotable on a very tight position L f es th bearing bush 33; 34 stored.
  • Each bearing bush 33, 34 takes over a roller bearing 36; 37 an axle 38; 39 of Fa rbdos ie rwa lze 4.
  • the ink fountain 1 In its upper, ie working position, the ink fountain 1 is moved directly or indirectly via the cross member 20 attached to the swivel arms 26, 27 to a stop 41 which is tightly fixed there and locked or held there by means of screws 42 .
  • the lying ink fountain 1 can be swiveled laterally from its working position A lying above after being unlocked into an unloading position B.
  • the color box 1 is - based on a right-angled coordinate system with the origin on the rotation axis 5 of the Fa rbdos ie rwa Lze 4 - from its work in the 1st or 2nd quadrant or in the 1st and 2nd quadrant its work its lung A - Based on the position of the RakeLgan 11 on the color dose ie rwa Lze 4 - in one in the 1st and 4th quadrants or in the 2nd and 3rd Quadrant lying Ent Lee r st el Lung pivoted (location of RakeL deficit 11, 12).
  • the ink fountain 1 is thus pivoted from a position in which the transverse axis 40 of the ink fountain 1 runs horizontally or approximately horizontally so that after pivoting, the transverse axis 40 of the ink fountain 1 runs vertically or approximately vertically.
  • the RakeL necessarily 11 and 12 remain in contact with the circumference 2 of the colors 4.
  • the swivel angle Beta of the ink fountain 1 can be between 70 and 110 °.
  • the pivoting movement of the paint box 1 down into the Ent Lee r st el Lung B is z. B. limited by a se it narrow te ll fe st en stop 43.
  • the right side wall 7 of the ink fountain 1 then lies against this and is held or locked to it.
  • the ink 22 collects in an upwardly open channel 44 of the side wall 7, which is now in a horizontal position.
  • the ink fountain 1, particularly in the vertical position, can preferably be easily removed from the machine, i. H. from ends 28; 29 of the swivel arms 26; 27 or detachable and removable from the cross member 20.
  • the left side wall 6 by means of a Li nea guide in the cross member 20 can be guided and locked.
  • both the ink fountain 1 and the colorations 4 can be easily cleaned.
  • the accessibility of the pivoting of the ink fountain 1 is not limited to the means just described. It is also possible to pivot the ink fountain 1 with other technical means from position A to position B and back again.
  • the end walls 15; 17 each be provided with studs, the studs being guided in tight, tight, arched guides.
  • the color elements 11, 12 are preferably designed as rake leaves, but they can also be continuous color knives or individual color measurements. They are arranged and fastened on the underside of the ink fountain 1.
  • the RakeL workflow serve as a working squeegee 12 and / or as a Schi i eßrake L 11.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Screen Printers (AREA)

Abstract

The invention concerns an ink duct (1) disposed in a working position (A) on an ink-metering roller (4) for a rotary printing press. According to the invention, the ink duct can be cleaned easily since it is disposed so as to be pivoted into a second, that is emptying, position (B), in which the printing ink is collected in a very low channel (44).

Description

B e s c h r e i bu ngDescription
FarbkastenPaint box
Die Erfindung betrifft einen Farbkasten für ein Farbwerk einer Rotationsdruc maschine entsprechend dem Oberbegriff des Anspruches 1.The invention relates to an ink fountain for an inking unit of a rotary printing machine according to the preamble of claim 1.
Der Erfindung Liegt die Aufgabe zugrunde, einen Farbkasten zu schaffen, welcher Leicht zu reinigen ist.The invention has for its object to provide a paint box, which is easy to clean.
Diese Aufgabe wird e rf i ndungsgemäß durch die Merkmale des kennzeichnenden Teils des Anspruches 1 gelöst.This object is achieved according to the features of the characterizing part of claim 1.
Die mit der Erfindung erzielbaren Vorteile bestehen insbesondere darin, daß der auf der Fa rbdos i e rwa Lze angeordnete Farbkasten ohne Aufwand von einer A rbe i s s t e l Lung in eine Ent Lee r s t e l Lung und wieder zurück schwenkbar ist. Der Farbkasten kann z. B. zum Wechseln von Rakelblättern von der Arbe i t s s t e l Lung in die Ent Lee rste L lung und nachfolgend in eine Re n gungsposition - d. h. von der Fa rbdos i e rwa lze weggerückt - gebracht werden, ohne daß Druckfarbe aus dem Farbkasten herausläuft.The advantages which can be achieved with the invention consist, in particular, in that the ink fountain arranged on the Fa rbdos i e rwa Lze can be swiveled effortlessly from an operating system into an unloading system and back again. The ink fountain can e.g. B. for changing doctor blades from the work position in the unloading position and subsequently in a cleaning position - d. H. moved from the Fa rbdos i e rwa lze - brought without printing ink running out of the ink fountain.
Durch die He rausnehmba r ke i t des Farbkastens in seiner Ent l ee r s t e l Lung aus der Maschine können sowohl der Farbkasten als auch die am Farbkasten angeordneten Dosierelemente leicht gereinigt werden. Außerdem ist die Farbwalze selbst freigelegt.Due to the fact that the ink fountain can be removed from the machine in its emptying position, both the ink fountain and the dosing elements arranged on the ink fountain can be easily cleaned. Besides, that is Ink roller exposed itself.
Ein Aus f üh rung sbe i spi e L der Erfindung ist in der Zeichnung dargestellt und wird im folgenden näher beschrieben. Es zeigen:An embodiment of the invention is shown in the drawing and is described in more detail below. Show it:
Fig. 1 eine schematische Darstellung einesFig. 1 is a schematic representation of a
Querschnittes durch einen oberhalb einer Rasterwalze angeordneten Farbkasten in Arbeits- und Ruhestellung mit Ra ke l Latte rn;Cross-section through an ink fountain arranged above an anilox roller in the working and rest position with Ra ke l Latte rn;
Fig. 2 eine vergrößerte schematische Darstellung einer Einzelheit "Z" in Fig. 1.FIG. 2 is an enlarged schematic illustration of a detail "Z" in FIG. 1.
Ein schwenkbarer Farbkasten 1 hat zwei sich gegenüberliegende Anordnungen von Fa rbdos i e re l ementen, z. B. Rakeln, eine Reihe Arbeits- 12 und eine Reihe Seh L i eß rake lb Latte r 11. Er ist in seiner Arbeitsstellung A im oberen Bereich einer Fa rbdos i e rwa lze 4 angeordnet. Die Fa rbdos i erwa Lze 4 hat in ihrer Mantelfläche 2 Näpfchen 3.A pivotable ink fountain 1 has two opposing arrangements of color elements, e.g. B. squeegees, a series of working 12 and a series of sight rake lb latte r 11. It is arranged in its working position A in the upper region of a color roll 4. The Fa rbdos i erwa Lze 4 has 2 cups 3 in its outer surface.
In P rodukt i ons r i c htung C gesehen ist dasSeen in P roduct i ons r ichthung C that is
Se L i eß ra ke lb Latt 11 positiv an die Fa rbdos i e rwa Lze 4 angestellt.Se L i eß ra ke lb Latt 11 positively employed by Fa rbdos i e rwa Lze 4.
In P roduk i ons ri chtung C gesehen ist dasSeen in production c, that's
A rbe i t s r a ke lb l at t 12 negativ an die Fa rbdos i e rwa Lze 4 angestellt.Worked for the Fa rbdos i e rwa Lze 4.
Es ist natürlich auch möglich, die RakeLblätter 11; 12 im gleichen Neigungswinkel an die Fa rbdos i e rwa Lze 4 anzustellen.It is of course also possible to use the RakeLblätter 11; 12 to be applied to the fa rdos ie rwa Lze 4 at the same angle.
Der Farbkasten 1 besteht aus zwei sich in achspa ra L le Le r Richtung der Fa rbdos i e rwa Lze 4 erstreckenden, voneinander beabst andet en Linken 6 und rechten Seitenwänden 7. Je nach vorgesehener Schwenkrichtung ist die Linke 6 und/oder die rechte Seitenwand 7 in ausreichender Höhe über die gesamte Breite des Farbkastens 1 erstreckend nach innen abgewinkelt.The ink fountain 1 consists of two left 6 and right side walls 7, which are spaced apart from each other and extend in the axial direction of the colors 4, depending on the intended pivoting direction, the left 6 and / or the right side wall 7 angled inwards to a sufficient extent over the entire width of the ink fountain 1.
Die rechte/linke Seitenwand 7, 6 verläuft von ihrer oberen Kante 10 nach unten, so daß sich die lichte Weite des Farbkastens 1 z. B. etwa bis zur halben Höhe des Farbkastens 1 vergrößert - siehe Lage der Querachse 40 des Farbkastens 1 - und anschließend sich im darunterliegenden Teil wieder verengt. D. h. eine der Seitenwände 7; 6 ist derart abgewinkelt, daß ein zwischen oberer Te i L s e i tenwand 30 und unterer Tei l sei tenwand 35 gebildeter öf f nungswi nke L Gamma von ca. 90° sich zum Inneren des Farbkastens 1 hin öffnet. Dabei kann eine Breite d der oberen Te L se i tenwand 30 gleich einer Breite e der unteren Te i L se i tenwand 35 sein. Jedoch kann auch d größer e sein oder umgekehrt. Mit 45 ist eine Längsachse des Farbkastens 1 und mit 48 ist eine Hochachse des Farbkastens 1 bezeichnet. Hierdurch wird in der Ent Lee rste l Lung B des Farbkastens 1 eine i e f s t L i egende Rinne 44 gebildet, in welche die Druckfarbe 22 einläuft und von ihr aufgenommen wird. Die Seitenwände 6, 7 erstrecken sich (Arbe i t s s t e l Lung A) von einer oberen Kante 10 in Richtung ihrer der Fa rbdos i erwa lze 4 zugewandten unteren Rakelmontagefläche 8; 9, an welcher Rakelblätter 11; 12 mittels Klemmleisten 13 bzw. 14 gehalten sind.The right / left side wall 7, 6 runs from its upper edge 10 downward, so that the clear width of the ink fountain 1 z. B. enlarged to about half the height of the ink fountain 1 - see position of the transverse axis 40 of the ink fountain 1 - and then narrowed again in the part below. That is, one of the side walls 7; 6 is angled in such a way that an opening angle L gamma of approximately 90 ° formed between the upper part of the side wall 30 and the lower part of the side wall 35 opens to the interior of the ink fountain 1. A width d of the upper side wall 30 may be equal to a width e of the lower side wall 35. However, d can also be greater than e or vice versa. 45 is a longitudinal axis of the ink fountain 1 and 48 is a vertical axis of the ink fountain 1. As a result, a deeply lying groove 44 is formed in the discharge lung B of the ink fountain 1, into which the printing ink 22 runs and is absorbed by it. The side walls 6, 7 extend (working position Lung A) from an upper edge 10 in the direction of their lower squeegee mounting surface 8 facing the colors 4; 9, on which doctor blades 11; 12 are held by means of terminal strips 13 and 14.
An den Enden der Seitenwände 6; 7 sind beidseitig Stirnwände 15; 17 angebracht. Jede Stirnwand 15; 17 ist mit ihrer der Fa rbdos i e rwa Lze 4 zugewandten Seite 18 der Kontur der Mantelfläche 2 angepaßt. Der Farbkasten 1 ist - in seiner Arbe i t s s t e l Lung A gesehen - oben offen.At the ends of the side walls 6; 7 are end walls 15 on both sides; 17 attached. Each end wall 15; 17 is adapted to the contour of the lateral surface 2 with its side 18 facing the fa rbdos i e rwa Lze 4. The ink fountain 1 is - seen in its work ing Lung A - open at the top.
Der Farbkasten 1 kann an einer Traverse 20 z. B. mittels seiner Seitenwand 6 an den Seitengestellen der Maschine befestigt sein. Weiterhin ist es möglich, den Farbkasten 1 oben, d. h. an seiner oberen Kante 10 geschlossen auszubi Iden.The ink fountain 1 can on a cross member 20 z. B. be attached by means of its side wall 6 to the side frames of the machine. Furthermore, it is possible to paint box 1 above, d. H. trained at its upper edge 10 closed.
Bei einem weiteren Aus f üh rungsbe spi e L sind beide Enden der Traverse 20 des Farbkastens 1 an je einem ersten Ende 28 bzw. 29 eines Schwenkarmes 26 bzw. 27 befestigt. Die zweiten Enden 31; 32 der Schwenkarme 26; 27 sind jeweils schwenkbar auf einer se t enge s t e l L f es ten Lagerbuchse 33; 34 gelagert. Jede Lagerbuchse 33, 34 nimmt jeweils über ein Wälzlager 36; 37 einen Achszapfen 38; 39 der Fa rbdos i e rwa lze 4 auf. Durch die eben beschriebenen Maßnahmen kann der Farbkasten 1 um die Rotationsachse 5 der Fa rbdos i e rwa lze 4 geschwenkt werden. In seiner oberen, d. h. Arbe i t ss te l Lung A wird der Farbkasten 1 direkt oder indirekt über die an den Schwenkarmen 26, 27 befestigte Traverse 20 an einen se i t enges t e l L fest en Anschlag 41 bewegt und dort verriegelt oder mittels Schrauben 42 festgehalten. Der liegende Farbkasten 1 kann von seiner oben L i egenden Arbeitsstellung A nach seiner Entriegelung seitlich in eine Ent l ee r s t e L lung B geschwenkt werden. D. h. der Farbkasten 1 wird - bezogen auf ein rechtwinkliges Koordinatensystem mit dem Ursprung auf der Rotat onsachse 5 der Fa rbdos i e rwa Lze 4 - aus seiner im I. oder II. Quadranten oder im I. und II. Quadranten liegenden Arbe i t s st e l Lung A - bezogen auf die Lage der RakeLblätter 11 auf der Farbdos i e rwa Lze 4 - in eine im I. und IV. Quadranten oder im II. und III. Quadranten liegende Ent Lee r st e l Lung verschwenkt (Lage der RakeLblätter 11, 12). Der Farbkasten 1 wird also aus einer Lage, in welcher die Querachse 40 des Farbkastens 1 horizontal oder annähernd horizontal verläuft, so verschwenkt, daß nach dem Verschwenken die Querachse 40 des Farbkastens 1 vertikal oder annähernd vertikal verläuft. Die RakeLblätter 11 und 12 bleiben dabei in Berührung mit dem Umfang 2 der Fa rbdos i e rwa lze 4. Der Schwenkwinkel Beta des Farbkastens 1 kann zwischen 70 und 110° liegen. Die Schwenkbewegung des Farbkastens 1 nach unten in die Ent Lee r st e l Lung B wird z. B. durch einen se i t enges te l l fe st en Anschlag 43 begrenzt. An dem liegt dann die rechte Seitenwand 7 des Farbkastens 1 an und wird an diesem festgehalten bzw. verriegelt.In a further embodiment, both ends of the cross member 20 of the ink fountain 1 are each attached to a first end 28 or 29 of a swivel arm 26 or 27. The second ends 31; 32 of the swivel arms 26; 27 are each pivotable on a very tight position L f es th bearing bush 33; 34 stored. Each bearing bush 33, 34 takes over a roller bearing 36; 37 an axle 38; 39 of Fa rbdos ie rwa lze 4. By the measures just described, the ink fountain 1 can be pivoted about the axis of rotation 5 of the roller 4. In its upper, ie working position, the ink fountain 1 is moved directly or indirectly via the cross member 20 attached to the swivel arms 26, 27 to a stop 41 which is tightly fixed there and locked or held there by means of screws 42 . The lying ink fountain 1 can be swiveled laterally from its working position A lying above after being unlocked into an unloading position B. That is, the color box 1 is - based on a right-angled coordinate system with the origin on the rotation axis 5 of the Fa rbdos ie rwa Lze 4 - from its work in the 1st or 2nd quadrant or in the 1st and 2nd quadrant its work its lung A - Based on the position of the RakeLblätter 11 on the color dose ie rwa Lze 4 - in one in the 1st and 4th quadrants or in the 2nd and 3rd Quadrant lying Ent Lee r st el Lung pivoted (location of RakeLblätter 11, 12). The ink fountain 1 is thus pivoted from a position in which the transverse axis 40 of the ink fountain 1 runs horizontally or approximately horizontally so that after pivoting, the transverse axis 40 of the ink fountain 1 runs vertically or approximately vertically. The RakeLblätter 11 and 12 remain in contact with the circumference 2 of the colors 4. The swivel angle Beta of the ink fountain 1 can be between 70 and 110 °. The pivoting movement of the paint box 1 down into the Ent Lee r st el Lung B is z. B. limited by a se it narrow te ll fe st en stop 43. The right side wall 7 of the ink fountain 1 then lies against this and is held or locked to it.
Dabei sammelt sich die Druckfarbe 22 in einer nach oben hin offenen Rinne 44 der Seitenwand 7, welche sich nunmehr in horizontaler Lage befindet.The ink 22 collects in an upwardly open channel 44 of the side wall 7, which is now in a horizontal position.
Der Farbkasten 1 kann, insbesondere in der vertikalen Ent Lee rste l Lung B, vorzugsweise aus der Maschine leicht herausnehmbar sein, d. h. von den Enden 28; 29 der Schwenkarme 26; 27 bzw. von der Traverse 20 lösbar und abnehmbar ausgebildet sein. Dazu kann z. B. die linke Seitenwand 6 mittels einer Li nea rfüh rung in der Traverse 20 führbar und arretierbar ausgebildet sein.The ink fountain 1, particularly in the vertical position, can preferably be easily removed from the machine, i. H. from ends 28; 29 of the swivel arms 26; 27 or detachable and removable from the cross member 20. For this, e.g. B. the left side wall 6 by means of a Li nea guide in the cross member 20 can be guided and locked.
Dadurch, daß der Farbkasten 1 aus der Maschine entfernbar ist, kann sowohl der Farbkasten 1 wie auch die Fa rbdos i e rwa Lze 4 Leicht gereinigt werden.Because the ink fountain 1 can be removed from the machine, both the ink fountain 1 and the colorations 4 can be easily cleaned.
Die Erreichbarkeit des Ve r s c hwenkens des Farbkastens 1 ist nicht auf die eben beschriebenen Mittel beschränkt. Es ist ebenso auch möglich, den Farbkasten 1 mit anderen technischen Mitteln von Stellung A nach Stellung B und wieder zurück zu ve r s chwenken .The accessibility of the pivoting of the ink fountain 1 is not limited to the means just described. It is also possible to pivot the ink fountain 1 with other technical means from position A to position B and back again.
So könnten z. B. die Stirnwände 15; 17 jeweils mit Stehbolzen versehen sein, wobei die Stehbolzen in se t enge st e l L fest en bogenför igen Führungen geführt werden. Die Fa rbdos i e re Lement e 11, 12 sind vorzugsweise als RakeLblätter ausgeführt, sie können aber auch durchgängige Farbmesser oder auch Ei nze l f a rbmes se r Lame l Len sein. Sie sind an der Unterseite des Farbkastens 1 angeordnet und befestigt. Die RakeLblätter dienen als Arbeitsrakel 12 und/oder als Schi i eßrake L 11. For example, B. the end walls 15; 17 each be provided with studs, the studs being guided in tight, tight, arched guides. The color elements 11, 12 are preferably designed as rake leaves, but they can also be continuous color knives or individual color measurements. They are arranged and fastened on the underside of the ink fountain 1. The RakeLblätter serve as a working squeegee 12 and / or as a Schi i eßrake L 11.
Bezugszei chenli steReference character list
1 Farbkasten1 color box
2 Mantelfläche (4)2 lateral surfaces (4)
3 Näpfchen (4)3 cells (4)
4 Fa rbdos i e rwa lze4 Fa rbdos i e rwa lze
5 Rotationsachse5 axis of rotation
6 Seitenwand, linke (1)6 side wall, left (1)
7 Seitenwand, rechte (1)7 side wall, right (1)
8 Rakelmontagefläche (6)8 squeegee mounting surface (6)
9 Rake Lmont age f Läc e (7)9 Rake Lmont age f Läc e (7)
10 Kante, obere (15; 17)10 edge, upper (15; 17)
11 Seh Li eßrake Iblatt (1 )11 See Li Eßrake Iblatt (1)
12 Arbei tsrake Iblatt (1)12 Works tsrake Iblatt (1)
13 Klemmlei ste (12)13 clamping bar (12)
14 Klemmlei ste (11)14 clamping bar (11)
15 Stirnwand, vordere15 front wall, front
16 Tangente (2)16 tangent (2)
17 Stirnwand, hintere (6; 7)17 end wall, rear (6; 7)
18 Seite (17)18 page (17)
19 Außenfläche (12)19 outer surface (12)
20 Traverse20 traverse
21 Innenf lache (12)21 inner surface (12)
22 Druckfa rbe22 printing inks
23 Abrakelf Lache (12)23 scrape pool (12)
24 FarbroLle (22)24 color rolls (22)
25 Innenf Lache (11)25 inner pool (11)
26 Schwenka rm (1 ) 7 Schwenkarm (1 ) 8 Ende, erstes (26) 9 Ende, erstes (27) 0 Tei l sei tenwand, obere (7) 1 Ende, zweites (26) 2 Ende, zweites (27) 3 Lage rbuchse 4 Lagerbuchse 5 Te i L se i tenwand, untere (7) 6 Wälzlager 7 Wälzlager 8 Achszapfen 9 Achszapfen 0 Querachse (1 ) 1 Anschlag 2 Seh raube 3 Anschlag 4 Rinne 5 Längsachse (1) 6 Substanz 7 Bereich 8 Hochachse26 swivel arm (1) 7 Swivel arm (1) 8 end, first (26) 9 end, first (27) 0 part wall, upper (7) 1 end, second (26) 2 end, second (27) 3 position bushing 4 bearing bushing 5 parts i L side wall, lower (7) 6 roller bearings 7 roller bearings 8 axle pin 9 axle pin 0 transverse axis (1) 1 stop 2 sight 3 stop 4 channel 5 longitudinal axis (1) 6 substance 7 area 8 vertical axis
A A rbe t s s t e l Lung (1)A rbe t s t e l Lung (1)
B Ent Lee rs te l Lung (1)B Ent Lee rs te l Lung (1)
C Produkt i ons r i c htung (4) d Breite (30) e Breite (35) ALpha Anstellwinkel (12) Beta Schwenkw nkel (1) Gamma Öffnungswinkel (30; 35) C Product Direction (4) d Width (30) e Width (35) ALpha angle of attack (12) Beta swivel angle (1) Gamma opening angle (30; 35)

Claims

Ansprüche Expectations
1. Farbkasten mit sich gegenüberliegenden zwei Anordnungen von Fa rbdos i e re Lementen (11; 12), wie z. B. Rakel an einer Fa rbdos i e rwa lze (4), dadurch gekennzeichnet, daß bezogen auf ein rechtwinkliges Koordinatens stem mit dem Ursprung auf der Rotationsachse (5) der Fa rbdos i e rwa lze (4) der Farbkasten (1) aus seiner im Bereich des I. oder II. Quadranten liegenden Arbe i t s st e l lung (A) in eine im Bereich des I. und IV. Quadranten oder im Bereich des II. und III. Quadranten liegende1. ink fountain with two opposing arrangements of Fa rbdos i e re elements (11; 12), such as. B. squeegee on a Fa rbdos ie rwa lze (4), characterized in that based on a right-angled coordinate stem originating on the axis of rotation (5) of the Fa rbdos ie rwa lze (4) the ink fountain (1) from its im Work area (A) in the area of the 1st or 2nd quadrant into one in the area of the 1st and 4th quadrant or in the area of the 2nd and 3rd Quadrant lying
D ruc kfa rbenent Leerste L Lung (B) unter Beibehaltung des Anliegens mindestens einer Reihe der Fa rbdos i e re lement e (11; 12) an der Fa rbdos i e rwa Lze (4) ve r s c hwenkba r angeo rdnet ist.D ruc kfa rbenent Empty Lung (B) while maintaining the application of at least one row of the fa rbdos i e re element e (11; 12) to the Fa rbdos i e rwa Lze (4) ve r s c hwenkba r.
2. Farbkasten mit einer Arbeitsrakel (12) und einer Schließrakel (11), dadurch gekennzeichnet, daß der Farbkasten (1) aus einer Lage, in der eine Querachse (4) des Farbkastens (1) horizontal oder annähernd horizontal verläuft, derart verschwenkbar ist, daß die Querachse (4) des Farbkastens (1) vertikal oder annähernd vertikal verläuft.2. Ink fountain with a working squeegee (12) and a closing squeegee (11), characterized in that the ink fountain (1) is pivotable in this way from a position in which a transverse axis (4) of the ink fountain (1) runs horizontally or approximately horizontally that the transverse axis (4) of the ink fountain (1) runs vertically or approximately vertically.
3. Farbkasten nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Fa rbdos i e re L e ente (11; 12) positiv und/oder negativ an die Fa rbdos i e rwa Lze (4) angestellt sind. 3. Ink fountain according to claims 1 and 2, characterized in that the Fa rbdos ie re L e ente (11; 12) positive and / or negative to the Fa rbdos ie rwa Lze (4) are employed.
4. Farbkasten nach den Ansprüchen 1 und 2, dadurch gekennzeichnet, daß die Farbdosierelemente (11; 12) beider Anordnungen im gleichen Neigungswinkel an die Fa rbdos i erwa Lze (4) angestellt sind.4. Ink fountain according to claims 1 and 2, characterized in that the color metering elements (11; 12) of both arrangements are employed at the same angle of inclination to the Fa rbdos i erwa Lze (4).
5. Farbkasten nach den Ansprüchen 1 bis 4, dadurch gekennzeichnet, daß der Farbkasten (1) oben offenbar geschlossen ist.5. Ink fountain according to claims 1 to 4, characterized in that the ink fountain (1) is apparently closed above.
6. Farbkasten nach den Ansprüchen 1 bis 5, dadurch gekennzeichnet, daß mindestens eine der Seitenwände (7; 6) derart abgewinkelt ist, daß zwischen erster6. Ink fountain according to claims 1 to 5, characterized in that at least one of the side walls (7; 6) is angled such that between the first
Te i L se i tenwand (30) und an sie sich anschließender zweiter Te i L se i tenwand (35) zum Inneren des Farbkastens (1) hin eine geöffnete Rinne (44) gebildet ist.Partial wall (30) and adjoining second partial wall (35) towards the interior of the ink fountain (1) is formed an open channel (44).
7. Farbkasten nach den Ansprüchen 1 bis 6, dadurch gekennzeichnet, daß die Teilseitenwände (30; 35) ungefähr gleich breit sind.7. Ink fountain according to claims 1 to 6, characterized in that the partial side walls (30; 35) are approximately the same width.
8. Farbkasten nach den Ansprüchen 1 bis 6, dadurch gekennzeichnet, daß die obere Te L se i tenwand (30) breiter ist als die untere Te i L se i tenwand (35).8. Ink fountain according to claims 1 to 6, characterized in that the upper Te L se i tenwand (30) is wider than the lower Te i L se i tenwand (35).
9. Farbkasten nach den Ansprüchen 1 bis 6, dadurch gekennze chnet, daß die untere Te i L se i tenwand (35) breiter ist als die obere Te i l se i tenwand (30).9. paint box according to claims 1 to 6, characterized gekennze chnet that the lower Te i L se i tenwand (35) is wider than the upper Te i l se i tenwand (30).
10. Farbkasten nach den Ansprüchen 1 bis 9, dadurch gekennzeichnet, daß der Farbkasten (1) in seiner Ent Leerste l Lung (B) von Enden (28; 29) der Schwenkarme (26; 27) abnehmbar angeordnet ist.10. Ink fountain according to claims 1 to 9, characterized in that the ink fountain (1) in its Ent empty l lung (B) from the ends (28; 29) of the swivel arms (26; 27) is removably arranged.
11. Farbkasten nach den Ansprüchen 1 bis 10, dadurch gekennzeichnet, daß die Farbdosierelemente Rakelblätter (11, 12) sind.11. Ink fountain according to claims 1 to 10, characterized in that the ink metering elements are doctor blades (11, 12).
12. Farbkasten nach den Ansprüchen 1 bis 10, dadurch gekennzeichnet, daß die Farbdosierelemente durchgängige Fa rbmes se r sind.12. Ink fountain according to claims 1 to 10, characterized in that the color metering elements are continuous Fa rbmes se r.
13. Farbkasten nach den Ansprüchen 1 bis 10, dadurch gekennzeichnet, daß die Farbdosierelemente Ei nze l f a rbmesse r L a e l Len sind. 13. Ink fountain according to claims 1 to 10, characterized in that the color metering elements are egg n f l rb mess r L a e l Len.
EP97945761A 1996-10-25 1997-10-17 Ink duct Expired - Lifetime EP0934165B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19644369 1996-10-25
DE19644369 1996-10-25
PCT/DE1997/002396 WO1998018630A1 (en) 1996-10-25 1997-10-17 Ink duct

Publications (2)

Publication Number Publication Date
EP0934165A1 true EP0934165A1 (en) 1999-08-11
EP0934165B1 EP0934165B1 (en) 2001-02-28

Family

ID=7809959

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97945761A Expired - Lifetime EP0934165B1 (en) 1996-10-25 1997-10-17 Ink duct

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US (1) US6213017B1 (en)
EP (1) EP0934165B1 (en)
JP (1) JP3450862B2 (en)
KR (1) KR100315390B1 (en)
CN (1) CN1172797C (en)
BR (1) BR9712435A (en)
DE (1) DE59703075D1 (en)
ES (1) ES2156403T3 (en)
RU (1) RU2193489C2 (en)
WO (1) WO1998018630A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59915129D1 (en) * 1999-10-05 2010-03-18 Gallus Ferd Rueesch Ag Printing machine with Farbkammerrakel
JP3148750B1 (en) * 1999-10-21 2001-03-26 株式会社東京機械製作所 Ink rail for printing press
US7391869B2 (en) * 2002-05-03 2008-06-24 Harman International Industries, Incorporated Base management systems
DE102006044985A1 (en) * 2006-09-23 2008-04-03 Koenig & Bauer Aktiengesellschaft Ink dosing system for printing machines comprises ink feed and doctor blade, central angle of blade with respect to anilox roller being adjustable during operation or when the roller is stationary
US8091978B2 (en) * 2009-02-13 2012-01-10 Hewlett-Packard Development Company, L.P. Ink collection for printers
US9475276B2 (en) * 2011-04-27 2016-10-25 Stolle Machinery Company, Llc Can decorator machine, ink station assembly therefor, and can decorating method employing same
CN105856835B (en) * 2016-04-11 2018-05-08 周瑛 A kind of inking bucket retention mechanism

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1463562A (en) * 1917-05-04 1923-07-31 Miehle Printing Press & Mfg Offset printing press
US1441808A (en) * 1921-11-10 1923-01-09 Henry S Jewell Printing apparatus
US2377110A (en) * 1943-09-15 1945-05-29 Rice Barton Corp Printing roll inking device
US3521559A (en) * 1966-07-29 1970-07-21 Addressograph Multigraph Two-color offset printing
GB1203848A (en) * 1967-09-18 1970-09-03 Albert Schnellpressen Improvements in or relating to ink duct assemblies for printing presses
DE3217569C2 (en) 1982-05-11 1985-11-28 Heidelberger Druckmaschinen Ag, 6900 Heidelberg Method and device for metering the ink in offset printing machines
DE3505598C2 (en) 1984-10-30 1986-08-14 Windmöller & Hölscher, 4540 Lengerich Rinse inking unit with divided chamber doctor blade
US5184556A (en) 1992-02-18 1993-02-09 Paper Converting Machine Company Printing apparatus and method
US5406887A (en) * 1993-01-15 1995-04-18 Paper Converting Machine Company Apparatus and method for doctor blade replacement in a flexographic press
DE4401365A1 (en) * 1994-01-18 1995-07-20 Roland Man Druckmasch Device for coloring an anilox roller
US5517918A (en) 1994-07-29 1996-05-21 Fischer & Krecke Gmbh & Co. Doctor blade clamping assembly for a printing press
DE4430801C2 (en) * 1994-08-30 2003-04-17 Metronic Ag Printing device for printing plastic cards
DE29518278U1 (en) 1995-11-17 1996-01-18 Heidelberger Druckmasch Ag Chamber doctor blade on rotary printing machines

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO9818630A1 *

Also Published As

Publication number Publication date
US6213017B1 (en) 2001-04-10
KR100315390B1 (en) 2001-11-28
CN1234772A (en) 1999-11-10
KR20000052638A (en) 2000-08-25
JP3450862B2 (en) 2003-09-29
JP2000505739A (en) 2000-05-16
BR9712435A (en) 1999-10-26
RU2193489C2 (en) 2002-11-27
DE59703075D1 (en) 2001-04-12
WO1998018630A1 (en) 1998-05-07
EP0934165B1 (en) 2001-02-28
CN1172797C (en) 2004-10-27
ES2156403T3 (en) 2001-06-16

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