EP1439007A2 - Dispositif d'application de teinture - Google Patents

Dispositif d'application de teinture Download PDF

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Publication number
EP1439007A2
EP1439007A2 EP04000978A EP04000978A EP1439007A2 EP 1439007 A2 EP1439007 A2 EP 1439007A2 EP 04000978 A EP04000978 A EP 04000978A EP 04000978 A EP04000978 A EP 04000978A EP 1439007 A2 EP1439007 A2 EP 1439007A2
Authority
EP
European Patent Office
Prior art keywords
doctor
fastening element
squeegee
flexible connection
web
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
EP04000978A
Other languages
German (de)
English (en)
Other versions
EP1439007B1 (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

  • the object of the present invention is to provide a generic device of this type improve that the squeegee roller of the squeegee device always optimally to the stencil can be pressed.
  • an at least partially flexible Connection which a movement of the doctor device relative to the fastener in allows at least two, preferably three, spatial directions between the Doctor device and the fastener is arranged.
  • the doctor device can thus according to the invention relative to the fastener move at least two, preferably three spatial directions. It is therefore an adjustment the distance between the fastening element and the doctor device, as well as an oblique and / or Diagonal positions or lateral displacement of the doctor device relative to the Fastening element possible. This ensures that the squeegee roll is always optimal the stencil can be pressed on, as in the sense of optimal print quality is desirable.
  • a particularly preferred embodiment variant provides that the at least partially flexible connection between the doctor device and the fastening element at least partially elastic or rubber-elastic material, preferably a cuff elastic or rubber-elastic material. This is the one you want Mobility of the doctor device relative to the fastener guaranteed.
  • the at least partially flexible connection between the doctor device and the Fastening element has at least one spring, preferably a helical spring.
  • the Fastening element has a clamp device with which the fastening element is detachably attachable to the paint tube. This will above all be quick and with little Effort associated replacement of the doctor device, z. B. to adjust the Squeegee width to the desired printing width.
  • Fig. 3 shows a side view of an embodiment of the invention Squeegee device with a fastening element 1, on which a flexible connection 8 Doctor device (with a tunnel body 16 as a roller guide and with arranged therein Doctor roll 2) is arranged.
  • Fig. 1 shows a section along the line AA, Fig. 2 along the line BB.
  • the fastening element 1 consists of a Fastening base body 13 and a clamp device 6 arranged thereon, which consists of an adjustable mounting plate with which the fastening element 1 the color tube 7 of the device can be detachably or removably attached.
  • the clamp device 6 is fastened to the fastening 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 one of elastic or rubber-elastic Material formed cuff 9.
  • Cuff 9 also several springs 10 may be provided.
  • a recess 20 is provided on the lower connecting component 11, into which the nose 19 of the tunnel body 16 can be inserted.
  • the firm hold between the bottom Connecting component 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 connection with positioning pins 17. These secure the tunnel body 16 against displacement and thus keep it in the working position.
  • in the Tunnel body 16 is a tunnel 3 with a slot-like opening along its longitudinal extent provided in which the doctor roller 2 is guided. Basically, the most varied Doctor rolls, in particular with different diameters, can be used.
  • a A favorable variant is in the form of a so-called flow doctor blade in WO 02/07900 A1 portrayed.
  • the tunnel body 16 with the tunnel 3 is designed as an interchangeable part around the squeegee various doctor rolls 2 or application rolls with the desired diameter to be able to assign.
  • the construction of the junction between the lower Connecting component 11 and the tunnel body 16 is designed so that the power flow that the Ink sump during printing against the doctor roller 2 or doctor device, is intercepted.
  • the components 11 and 16 are fixed to one another as above explained about the nose 19 and the pins 17 and the permanent magnets 18. By manual pressure against the working direction release the holding magnets 18 and give the Tunnel body 16 for cleaning or changing to a doctor roll 2 with another Diameter free.
  • the doctor blade roller 2 has magnetizable material and is guided in tunnel 3 of a tunnel body 16 made of plastic.
  • a series of Magnet 12 magnet 12 (magnetic line) provided.
  • FIG. 4 shows a perspective view of the doctor device shown in FIGS. 1 to 3.
  • the at least partially flexible connection 8 is a Stiffness that the doctor device, if no further forces on it act, essentially parallel to the fastener 1 holds.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Coating Apparatus (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Photographic Developing Apparatuses (AREA)
  • Application Of Or Painting With Fluid Materials (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)
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 true EP1439007A2 (fr) 2004-07-21
EP1439007A3 EP1439007A3 (fr) 2007-04-18
EP1439007B1 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
EP0311728B1 (fr) * 1987-10-10 1993-03-10 Johannes Zimmer Dispositif de raclage
DE59106731D1 (de) * 1991-03-21 1995-11-23 Johannes Zimmer Rakelgerät.
DE9112032U1 (de) * 1991-09-23 1993-01-28 Zimmer, Johannes, Klagenfurt, Kärnten Rakelgerät

Also Published As

Publication number Publication date
EP1439007B1 (fr) 2008-03-26
AT412452B (de) 2005-03-25
EP1439007A3 (fr) 2007-04-18
DE502004006631D1 (de) 2008-05-08
ATA632003A (de) 2004-08-15
ATE390213T1 (de) 2008-04-15

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