EP1466733A2 - Support pour une chambre de racle dans une rotatif à imprimer - Google Patents

Support pour une chambre de racle dans une rotatif à imprimer Download PDF

Info

Publication number
EP1466733A2
EP1466733A2 EP04008626A EP04008626A EP1466733A2 EP 1466733 A2 EP1466733 A2 EP 1466733A2 EP 04008626 A EP04008626 A EP 04008626A EP 04008626 A EP04008626 A EP 04008626A EP 1466733 A2 EP1466733 A2 EP 1466733A2
Authority
EP
European Patent Office
Prior art keywords
doctor
chamber
force
doctor blade
lever
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
EP04008626A
Other languages
German (de)
English (en)
Other versions
EP1466733B1 (fr
EP1466733A3 (fr
Inventor
Klaus Gräler
Günter Rogge
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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 Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP1466733A2 publication Critical patent/EP1466733A2/fr
Publication of EP1466733A3 publication Critical patent/EP1466733A3/fr
Application granted granted Critical
Publication of EP1466733B1 publication Critical patent/EP1466733B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41FPRINTING MACHINES OR PRESSES
    • B41F31/00Inking arrangements or devices
    • B41F31/02Ducts, containers, supply or metering devices
    • B41F31/027Ink rail devices for inking ink rollers

Definitions

  • the invention relates to a doctor blade chamber carrier according to the preamble of Claim 1.
  • Such doctor blade chamber carrier for carrying an on an anilox roller Inking unit of a rotary printing machine adjustable ink chamber doctor blade known.
  • a doctor blade chamber carrier also includes a carrying device a plurality of support elements on which the ink chamber doctor blade rests.
  • the doctor blade chamber carrier comprises actuators, which with the Anilox roller bearing blocks are connected. With these actuators can the carrying device together with the ink chamber doctor blade in - mostly radial - Direction on and away from the anilox roller. To this The ink chamber doctor blade is turned on and off again on the anilox roller.
  • actuators are shown for example in DE 195 16 224 C2.
  • the Actuators shown there are designed as a parallelogram, so that the Ink chamber doctor blade can be moved almost in the radial direction of the anilox roller can.
  • the carrying device can be pivoted about its own axis, so that the ink chamber doctor blade can be brought into a horizontal position, .in which the opening points upwards.
  • doctor blade chamber carriers have hand screws, which on the Squeegee chamber act and hold it clamped on the support elements. After loosening the screws, the doctor chamber can be cleaned or other maintenance or repair work from the support elements be lifted off or pushed off.
  • the object of the present invention is therefore a doctor blade chamber carrier to propose from which the doctor blade chamber can be released more easily and quickly leaves.
  • the fastening means of which those for fixing the Doctor chamber necessary force is applied, at least one Power supply device, which is essentially in the axial direction the anilox roller extends.
  • Such an arrangement has the advantage that the Doctor chamber can be fixed at several points, but only one Operation is necessary.
  • the process is that the Power supply device from a state in which it has no power provides switched to a state in which it provides a force becomes.
  • the Power supply device a rod with which a force by a Rotation about a parallel to the main axis of inertia of the rod Axis can be applied. So the power is off the shelf, which for example, is stored in the carrying device, according to the eccentric principle provided.
  • the rod can be rotated in one place, what for example, by manually operating a hand lever.
  • automated actuation for example via motors, conceivable.
  • the fastening means comprise at least one power transmission device with which at least part the force provided by the power supply device to the Doctor chamber is transferable.
  • This power transmission device can Redirect or transfer force in such a way that, for example, the doctor chamber is held clamped by screws according to the model of clamping.
  • the power transmission device includes a lever, on the first end of which Power supply device acts and acts on one at its second end the pin attached to the doctor chamber acts.
  • This lever can become support the carrying device.
  • the carrying device can have support elements Have support plates on which the doctor chamber rests, each of these Support elements can be assigned a lever.
  • the lever can be on the Pins that are attached to the underside of the doctor chamber act so that the doctor chamber against the support elements or against the Carrier plates is pressed when the power supply device is a force provides. However, if the force is removed from the lever, the Doctor chamber be removed from the support plate.
  • a spring element on one end of the lever Exerts force that the force exerted by the power supply device counteracts. This measure ensures that the first End of the lever always lies against the rod and therefore the second end the lever comes loose from the pin of the doctor chamber.
  • FIGS. 1 and 3 show a doctor device 1 which is applied to the anilox roller 2 acts.
  • the printing ink present in the doctor blade chamber 3 is from the Anilox roller 2 taken over. Excess paint is drawn from the doctor blades 4 stripped from the surface of the anilox roller.
  • the doctor blades 4 are on unspecified manner with the doctor blade clamping devices 5 attached to the doctor blade chamber 3.
  • On the back side the Doctor chamber 3 several pins 6, which feet 11 in the form of a wear frustum-shaped extension.
  • the doctor blade chamber 3 lies with it rear side on a plurality of support plates 7, the pin 6 in the support plates 7 cut through.
  • the support plate 7 is attached at right angles to supports 8, which in turn on the Trusses 9 are attached.
  • the traverse 9 is in the direction / of the double arrow A. pivotable about the axis 10, the cross member 9 in a manner known per se a device is mounted, over which the complete doctor device 1 on and off the anilox roller 2.
  • the doctor device 1 in one of the anilox roller 2 parked and swiveled position.
  • the hand lever 15 is in one Position shown, in which the flattening to the pressure piece 16 shows.
  • the rod 14 no longer exerts any force on the pressure piece 16 and thus on the lever 17 on.
  • the doctor chamber is no longer on the support plate 7 held and can be pushed in the direction of arrow B from the support plates 7 become.
  • FIG. 3 shows a plan view of the doctor device 1 in its position at the anilox roller 2. From this figure, the cuts already mentioned in the description can be seen in the support plate 7 and in the lever 17, into which the pins 6 can be inserted.

Landscapes

  • Inking, Control Or Cleaning Of Printing Machines (AREA)
  • Coating Apparatus (AREA)
EP04008626A 2003-04-09 2004-04-08 Support pour une chambre de racle dans une rotatif à imprimer Expired - Lifetime EP1466733B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10316467A DE10316467A1 (de) 2003-04-09 2003-04-09 Träger für eine Rakelkammer in einer Rotationsdruckmaschine
DE10316467 2003-04-09

Publications (3)

Publication Number Publication Date
EP1466733A2 true EP1466733A2 (fr) 2004-10-13
EP1466733A3 EP1466733A3 (fr) 2008-03-05
EP1466733B1 EP1466733B1 (fr) 2009-09-30

Family

ID=32864421

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04008626A Expired - Lifetime EP1466733B1 (fr) 2003-04-09 2004-04-08 Support pour une chambre de racle dans une rotatif à imprimer

Country Status (4)

Country Link
EP (1) EP1466733B1 (fr)
AT (1) ATE444174T1 (fr)
DE (2) DE10316467A1 (fr)
ES (1) ES2331127T3 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101570080B (zh) * 2008-04-28 2011-03-16 柯尼格及包尔公开股份有限公司 刮墨刀***
WO2016083558A1 (fr) * 2014-11-27 2016-06-02 Windmöller & Hölscher Kg Support pour chambre à racles

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018129086A1 (de) * 2018-11-19 2020-05-20 Windmöller & Hölscher Kg Rakelkammerträger
DE102020109844A1 (de) 2020-04-08 2021-10-14 Koenig & Bauer Ag Bogenbearbeitungsmaschine und Verfahren zum Anstellen eines Kammerrakelsystems

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359958A2 (fr) * 1988-09-22 1990-03-28 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Dispositif d'encrage à chambre fermée
EP0359959A2 (fr) * 1988-09-22 1990-03-28 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Dispositif d'encrage à lame
EP0422350A2 (fr) * 1989-10-13 1991-04-17 MAN Roland Druckmaschinen AG Dispositif encrier
DE9421498U1 (de) * 1994-11-10 1996-02-15 Koenig & Bauer-Albert Aktiengesellschaft, 97080 Würzburg Haltevorrichtung für eine Kammerrakel
US6276270B1 (en) * 1999-08-20 2001-08-21 Interflex, L.L.C. Ink distributton apparatus and method for anilox roll

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012618A1 (de) * 1990-04-20 1991-10-24 Roland Man Druckmasch Rakelfarbwerk
DE4213660C2 (de) * 1992-04-25 1995-06-08 Koenig & Bauer Ag Kurzfarbwerk für eine Rollenrotationsdruckmaschine
DE4440040C2 (de) * 1994-11-10 2002-09-12 Koenig & Bauer Ag Haltevorrichtung für eine Kammerrakel

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359958A2 (fr) * 1988-09-22 1990-03-28 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Dispositif d'encrage à chambre fermée
EP0359959A2 (fr) * 1988-09-22 1990-03-28 M.A.N.-ROLAND Druckmaschinen Aktiengesellschaft Dispositif d'encrage à lame
EP0422350A2 (fr) * 1989-10-13 1991-04-17 MAN Roland Druckmaschinen AG Dispositif encrier
DE9421498U1 (de) * 1994-11-10 1996-02-15 Koenig & Bauer-Albert Aktiengesellschaft, 97080 Würzburg Haltevorrichtung für eine Kammerrakel
US6276270B1 (en) * 1999-08-20 2001-08-21 Interflex, L.L.C. Ink distributton apparatus and method for anilox roll

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101570080B (zh) * 2008-04-28 2011-03-16 柯尼格及包尔公开股份有限公司 刮墨刀***
WO2016083558A1 (fr) * 2014-11-27 2016-06-02 Windmöller & Hölscher Kg Support pour chambre à racles

Also Published As

Publication number Publication date
ES2331127T3 (es) 2009-12-22
DE502004010142D1 (de) 2009-11-12
EP1466733B1 (fr) 2009-09-30
DE10316467A1 (de) 2004-11-04
ATE444174T1 (de) 2009-10-15
EP1466733A3 (fr) 2008-03-05

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