EP1439007B1 - Dispositif d'application de teinture - Google Patents

Dispositif d'application de teinture Download PDF

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Publication number
EP1439007B1
EP1439007B1 EP04000978A EP04000978A EP1439007B1 EP 1439007 B1 EP1439007 B1 EP 1439007B1 EP 04000978 A EP04000978 A EP 04000978A EP 04000978 A EP04000978 A EP 04000978A EP 1439007 B1 EP1439007 B1 EP 1439007B1
Authority
EP
European Patent Office
Prior art keywords
doctor
fixing element
doctor device
flexible connection
tunnel
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
Application number
EP04000978A
Other languages
German (de)
English (en)
Other versions
EP1439007A2 (fr
EP1439007A3 (fr
Inventor
Peter Zimmer
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.)
Peter Zimmer KEG
Original Assignee
Peter Zimmer KEG
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 Peter Zimmer KEG filed Critical Peter Zimmer KEG
Publication of EP1439007A2 publication Critical patent/EP1439007A2/fr
Publication of EP1439007A3 publication Critical patent/EP1439007A3/fr
Application granted granted Critical
Publication of EP1439007B1 publication Critical patent/EP1439007B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41F—PRINTING MACHINES OR PRESSES
    • B41F15/00—Screen printers
    • B41F15/14—Details
    • B41F15/40—Inking units
    • B41F15/42—Inking units comprising squeegees or doctors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C1/00—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating
    • B05C1/04—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length
    • B05C1/08—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line
    • B05C1/10—Apparatus in which liquid or other fluent material is applied to the surface of the work by contact with a member carrying the liquid or other fluent material, e.g. a porous member loaded with a liquid to be applied as a coating for applying liquid or other fluent material to work of indefinite length using a roller or other rotating member which contacts the work along a generating line the liquid or other fluent material being supplied from inside the roller
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C11/00—Component parts, details or accessories not specifically provided for in groups B05C1/00 - B05C9/00
    • B05C11/02—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface ; Controlling means therefor; Control of the thickness of a coating by spreading or distributing liquids or other fluent materials already applied to the coated surface
    • B05C11/023—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface
    • B05C11/025—Apparatus for spreading or distributing liquids or other fluent materials already applied to a surface with an essentially cylindrical body, e.g. roll or rod

Definitions

  • Object of the present invention is to improve a generic device such that the doctor roller of the doctor device can always be pressed optimally to the template.
  • An at least partially flexible connection which permits movement of the doctor device relative to the fastening element in at least two, preferably three, spatial directions, is arranged between the doctor device and the fastening element.
  • the doctor device can thus according to the invention move relative to the fastening element in at least two, preferably three spatial directions. It is therefore an adjustment of the distance between the fastener and doctor device, as well as a diagonal and / or diagonal points or lateral displacement of the doctor device relative to the fastener possible. This ensures that the doctor roller can always be pressed optimally to the template, as is desirable in terms of optimum print quality.
  • the at least partially flexible connection between the doctor device and the fastening element has at least partially elastic or rubber-elastic material in the form of a sleeve of elastic or rubber-elastic material.
  • the at least partially flexible connection between the doctor device and the fastening element at least one spring, preferably a coil spring having.
  • the fastening element has a clamping device with which the fastening element is releasably attachable to the paint tube.
  • Fig. 3 shows a side view of an inventive embodiment of a squeegee device with a fastener 1, on which via a flexible connection 8 a squeegee device (with a tunnel body 16 as a roller guide and arranged therein doctor roller 2) is arranged.
  • Fig. 1 shows a section along the line AA, Fig. 2 along the line BB.
  • the fastener 1 consists in the example shown of a mounting base 13 and a clamping device arranged thereon 6, which consists of an adjustable mounting plate, with which the fastener 1 can be detachably or removably attached to the paint tube 7 of the device.
  • the fastening of the clamping device 6 on the mounting base body 13 by means of the screws 15.
  • the flexible connection 8 is arranged according to the invention.
  • This has in the embodiment shown a formed of elastic or rubber-elastic material sleeve 9.
  • a plurality of springs 10 may be provided.
  • a recess 20 is provided into which the nose 19 of the tunnel body 16 can be inserted.
  • the firm hold between the lower connecting member 11 and the tunnel body 16 is formed on the one hand by the nose 19 and on the other hand via permanent magnets 18 in conjunction with positioning pins 17. These secure the tunnel body 16 against displacement and thus keep it in working position.
  • a tunnel 3 is provided with slit-like opening along its longitudinal extension, in which the doctor roller 2 is guided.
  • doctor rollers in principle, a wide variety of doctor rollers, in particular with different diameters, can be used.
  • a favorable variant is in the form of a so-called flooding squeegee in the WO 02/07900 A1 portrayed.
  • the tunnel body 16 with the tunnel 3 is designed as a removable part in order to be able to assign different doctor rollers 2 or application rollers with the desired diameter to the doctor device.
  • the construction of the joint between the lower connecting member 11 and the tunnel body 16 is designed so that the force flow which the ink sump exerts against the doctor roller 2 during printing is intercepted.
  • the fixation of the components 11 and 16 to each other takes place, as explained above, via the nose 19 and the pins 17 and the permanent magnets 18.
  • the holding magnets 18 solve and give the tunnel body 16 for cleaning or changing to a doctor roller 2 with different diameter freely.
  • the doctor roller 2 has magnetizable material and is guided in the tunnel 3 of a tunnel body 16 made of plastic.
  • a number of magnets 12 is provided. These ensure both the alignment of the doctor device or the doctor roller 2 and the required contact pressure of the doctor roller 2 on the template 4 and the web 5 arranged underneath.
  • Fig. 4 shows a perspective view of the in the Fig. 1 to 3 illustrated squeegee device.
  • the at least partially flexible connection 8 has a rigidity, which keeps the doctor device substantially parallel to the fastening element 1 when no further forces act on it.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Claims (6)

  1. Dispositif d'application de teinture sur une bande de feuille avec un pochoir et un dispositif de raclage destiné à presser la teinture à travers le pochoir sur la bande de feuille ainsi qu'un élément de fixation sur lequel le dispositif de raclage, lequel comprend un rouleau de raclage et un guidage à rouleaux, est maintenu, une liaison (8) au moins en partie flexible, laquelle autorise un déplacement du dispositif de raclage par rapport à l'élément de fixation (1) dans au moins deux, de préférence trois directions spatiales, est disposée entre le dispositif de raclage et l'élément de fixation (1),
    caractérisé en ce que la liaison (8) au moins en partie flexible comprend entre le dispositif de raclage et l'élément de fixation (1) un matériau au moins en partie élastique ou à gomme élastique sous forme d'une manchette (9) en matériau élastique ou à gomme élastique, de sorte le dispositif de raclage peut être positionné en diagonale par rapport à l'élément de fixation (1).
  2. Dispositif selon la revendication 1, caractérisé en ce que la liaison (8) au moins en partie flexible comprend entre le dispositif de raclage et l'élément de fixation (1) au moins un ressort (10), de préférence un ressort hélicoïdal.
  3. Dispositif selon l'une quelconque des revendications 1 à 2, caractérisé en ce que le guidage à rouleaux (16) comprend un tunnel (3) ouvert à la façon d'une fente dans sa direction longitudinale.
  4. Dispositif selon l'une quelconque des revendications 1 à 3, caractérisé en ce que la liaison (8) au moins en partie flexible comprend une résistance, laquelle maintient le dispositif de raclage sensiblement parallèle à l'élément de fixation (1) lorsque aucune autre force n'agit sur celui-ci.
  5. Dispositif selon l'une quelconque des revendications 1 à 4, caractérisé en ce que l'élément de fixation (1) comprend un dispositif de serrage (5), avec lequel l'élément de fixation (1) peut être monté de manière amovible sur le tube de teinture (7).
  6. Dispositif selon la revendication 3, caractérisé en ce qu'un corps de tunnel (16) comme guidage à rouleaux est conçu avec le tunnel (3) comme pièce remplaçable.
EP04000978A 2003-01-20 2004-01-19 Dispositif d'application de teinture Expired - Lifetime EP1439007B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AT0006303A AT412452B (de) 2003-01-20 2003-01-20 Einrichtung zum aufbringen von farbe
AT632003 2003-01-20

Publications (3)

Publication Number Publication Date
EP1439007A2 EP1439007A2 (fr) 2004-07-21
EP1439007A3 EP1439007A3 (fr) 2007-04-18
EP1439007B1 true EP1439007B1 (fr) 2008-03-26

Family

ID=32512928

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04000978A Expired - Lifetime EP1439007B1 (fr) 2003-01-20 2004-01-19 Dispositif d'application de teinture

Country Status (3)

Country Link
EP (1) EP1439007B1 (fr)
AT (2) AT412452B (fr)
DE (1) DE502004006631D1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010034137A1 (de) * 2010-08-12 2012-02-16 Paul Gmbh & Co. Kg Metallgewebe- Und Filterfabriken Abstreifbeschichtungssystem und -verfahren für leicht- bis hochviskose Flüssigkeiten

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3784723D1 (de) * 1987-10-10 1993-04-15 Johannes Zimmer Rakeleinrichtung.
DE59106731D1 (de) * 1991-03-21 1995-11-23 Johannes Zimmer Rakelgerät.
DE9112032U1 (fr) * 1991-09-23 1993-01-28 Zimmer, Johannes, Klagenfurt, Kaernten, At

Also Published As

Publication number Publication date
AT412452B (de) 2005-03-25
ATA632003A (de) 2004-08-15
EP1439007A2 (fr) 2004-07-21
EP1439007A3 (fr) 2007-04-18
ATE390213T1 (de) 2008-04-15
DE502004006631D1 (de) 2008-05-08

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