EP4059617A1 - Procédé de peinture avec un masque imprimé, ainsi que dispositif d'impression - Google Patents

Procédé de peinture avec un masque imprimé, ainsi que dispositif d'impression Download PDF

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Publication number
EP4059617A1
EP4059617A1 EP22158909.6A EP22158909A EP4059617A1 EP 4059617 A1 EP4059617 A1 EP 4059617A1 EP 22158909 A EP22158909 A EP 22158909A EP 4059617 A1 EP4059617 A1 EP 4059617A1
Authority
EP
European Patent Office
Prior art keywords
masking
component
film
agent
painting
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.)
Pending
Application number
EP22158909.6A
Other languages
German (de)
English (en)
Inventor
Carsten Barlag
Daniel Lahidjanian
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.)
Airbus Operations GmbH
Original Assignee
Airbus Operations GmbH
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 Airbus Operations GmbH filed Critical Airbus Operations GmbH
Publication of EP4059617A1 publication Critical patent/EP4059617A1/fr
Pending legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
    • B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
    • B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/32—Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/32—Processes for applying liquids or other fluent materials using means for protecting parts of a surface not to be coated, e.g. using stencils, resists
    • B05D1/322—Removable films used as masks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/50—Multilayers
    • B05D7/52—Two layers
    • B05D7/53—Base coat plus clear coat type
    • B05D7/536—Base coat plus clear coat type each layer being cured, at least partially, separately
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
    • B41J3/407—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material
    • B41J3/413—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for marking on special material for metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0041—Digital printing on surfaces other than ordinary paper
    • B41M5/0047—Digital printing on surfaces other than ordinary paper by ink-jet printing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/0041—Digital printing on surfaces other than ordinary paper
    • B41M5/0058—Digital printing on surfaces other than ordinary paper on metals and oxidised metal surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/04—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation
    • B05B13/0431—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work the spray heads being moved during spraying operation with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/06—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation
    • B05D3/061—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by exposure to radiation using U.V.
    • B05D3/065—After-treatment
    • B05D3/067—Curing or cross-linking the coating

Definitions

  • the invention also provides a printing device for printing components, preferably aircraft components, the printing device having a print head that can be moved relative to the component and a reservoir that is fluidly connected to the print head and supplies the print head with material to be printed, the reservoir containing a liquid masking agent .
  • the masking agent is preferably a spray film liquid, a printing ink, or a mold release liquid.
  • the invention also creates a use of such a pressure device when carrying out a painting method as described above.
  • top coat layer (clear coat or the like) can support the detachment of the masking agent.
  • a printable masking film is made possible, which can eliminate manual work on the component.
  • Printing preferably enables precise and targeted dosing on the component, so that less waste material is produced and the quality of the result can be increased.
  • printing enables the masking process to be fully automated, so that ultimately the entire painting process can be automated. Overall, this also allows the entire process time for painting to be reduced.
  • FIG. 1 shows schematically a painting process with the steps S10 to S18.
  • a first paint structure can be applied as a substrate 12 to the aircraft component.
  • the paint structure can contain different layers, for example adhesion promoter, primer or other functional layers (e.g. corrosion and/or erosion protection).
  • a further layer 14 can be applied to the substrate 12 to improve the adhesion of further layers. It can be applied in the usual way by rolling, brushing or spraying.
  • a liquid film-forming masking agent 16 is printed.
  • the printing is done by an ink jet print head.
  • the masking agent 16 can be a spray film liquid, a functional printing ink, or a mold release agent.
  • the masking agent 16 forms a closed masking film 18 in that the solvent from the masking agent 16 evaporates. It is also possible that the masking means 16 forms the masking film 18 only through activation, for example through UV light or heat. The masking film 18 rests against the surface or only minimally adheres to the surface, but does not form a bond. This results in good detachability of the masking film 18 from the underlying layer.
  • customary top coats can be applied as coating material 20 in a manner known per se. These can preferably be color-imparting, for example to produce a desired logo. It can additionally a top coat layer 22 (usually clear coat) can also be applied to the coating composition 20. The paint 20 and/or the top coat layer 22 can help to detach the masking film 18 in the further process.
  • the masking film 18 is removed mechanically, for example peeled off, as a result of which the masked surface area 24 is uncovered.
  • FIG. 1 shows schematically a printing device 26 which can be used for the method described above.
  • the printing device 26 comprises a robotic arm 28 at the end of which a print head 30 is attached.
  • the print head 30 is designed as an inkjet print head 32 and, depending on the type of ink, can have an activation unit 34 for activating or curing the printed functional printing ink.
  • the printing device 26 also has a reservoir 36 which contains the functional printing ink or the masking agent 16 .
  • the print head 30 traces a predetermined masking path 38 on the aircraft component 10 in order to mask the surface area 24, for example in an elliptical shape.
  • the targeted application masks the surface area 24 sharply, resulting in a clear contour after removal.
  • the printing device 26 may include a masking film removing device 40 .
  • the masking film removal device 40 can grasp the masking film 18 and mechanically remove it from the aircraft component 10 .
  • the masking film removal device 40 may include a laser, knife, compressed air nozzle, gripper, suction cup, suction tube, water jet or high-pressure water jet device, brush, and/or rubbing or erasing device .

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
EP22158909.6A 2021-03-15 2022-02-25 Procédé de peinture avec un masque imprimé, ainsi que dispositif d'impression Pending EP4059617A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102021106232.2A DE102021106232A1 (de) 2021-03-15 2021-03-15 Lackierverfahren mit gedruckter Maske sowie Druckvorrichtung

Publications (1)

Publication Number Publication Date
EP4059617A1 true EP4059617A1 (fr) 2022-09-21

Family

ID=80461928

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22158909.6A Pending EP4059617A1 (fr) 2021-03-15 2022-02-25 Procédé de peinture avec un masque imprimé, ainsi que dispositif d'impression

Country Status (4)

Country Link
US (1) US20220288630A1 (fr)
EP (1) EP4059617A1 (fr)
CN (1) CN115069515A (fr)
DE (1) DE102021106232A1 (fr)

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10224128A1 (de) * 2002-05-29 2003-12-18 Schmid Rhyner Ag Adliswil Verfahren zum Auftrag von Beschichtungen auf Oberflächen
US20080299297A1 (en) * 2007-05-29 2008-12-04 Peter John Cousins Array of small contacts for solar cell fabrication
EP2319630A1 (fr) * 2009-11-05 2011-05-11 Heidelberger Druckmaschinen AG Procédé de laquage permanent à plusieurs couleurs d'un produit
DE102012007372A1 (de) * 2011-05-03 2012-11-08 Heidelberger Druckmaschinen Ag Verfahren zum mehrfarbigen, semi-permanenten Lackieren eines Produkts
DE102012017538A1 (de) * 2012-09-05 2014-03-06 Heidelberger Druckmaschinen Ag Verfahren zum Bebildern und/oder Lackieren der Oberfläche von Gegenständen
DE102017217847A1 (de) * 2017-10-06 2019-04-11 Rohde & Schwarz Gmbh & Co. Kg Verfahren zum Herstellen eines teilweise hochleitfähig beschichteten Bauteils und Verwendung eines Tintenstrahldruckers
DE102017129555A1 (de) * 2017-12-12 2019-06-13 Rehau Ag + Co Verfahren zur Herstellung eines wenigstens zwei Farbschichten aufweisenden Bauteils für ein Kraftfahrzeug
EP3693617A1 (fr) * 2019-02-08 2020-08-12 The Boeing Company Procédé de microtexturation de surface à l'aide d'un agent soustractif

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10260215A1 (de) 2002-12-20 2004-07-01 Pro-Tech Beratungs- Und Entwicklungs Gmbh Maskierungsmittel und Beschichtungsverfahren
DE202004011153U1 (de) 2004-07-15 2005-02-03 Schott Ag Beschichtetes Substrat mit gewölbter Oberfläche
EP2153910B1 (fr) * 2008-08-02 2012-04-11 Abb Ag Procédé et système de peinture de pièces
KR101616593B1 (ko) * 2008-12-19 2016-05-12 플로어링 인더스트리즈 리미티드 에스에이알엘 코팅 패널 및 이러한 패널의 제조 방법
EP2476775A4 (fr) 2009-09-11 2013-07-10 Imott Corp Film de protection et son procédé de production
JP6104710B2 (ja) * 2013-05-27 2017-03-29 株式会社ミマキエンジニアリング アルミニウム材着色物の製造方法、及び着色方法
EP3305415B1 (fr) 2016-10-06 2021-04-28 Exel Industries Procédé et installation d'une surface de peinture d'un composant avec modèle
CA3118473C (fr) * 2018-11-02 2024-02-27 Ac Products, Inc. Procede de reduction d'adherence d'agent masquant

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10224128A1 (de) * 2002-05-29 2003-12-18 Schmid Rhyner Ag Adliswil Verfahren zum Auftrag von Beschichtungen auf Oberflächen
US20080299297A1 (en) * 2007-05-29 2008-12-04 Peter John Cousins Array of small contacts for solar cell fabrication
EP2319630A1 (fr) * 2009-11-05 2011-05-11 Heidelberger Druckmaschinen AG Procédé de laquage permanent à plusieurs couleurs d'un produit
DE102012007372A1 (de) * 2011-05-03 2012-11-08 Heidelberger Druckmaschinen Ag Verfahren zum mehrfarbigen, semi-permanenten Lackieren eines Produkts
DE102012017538A1 (de) * 2012-09-05 2014-03-06 Heidelberger Druckmaschinen Ag Verfahren zum Bebildern und/oder Lackieren der Oberfläche von Gegenständen
DE102017217847A1 (de) * 2017-10-06 2019-04-11 Rohde & Schwarz Gmbh & Co. Kg Verfahren zum Herstellen eines teilweise hochleitfähig beschichteten Bauteils und Verwendung eines Tintenstrahldruckers
DE102017129555A1 (de) * 2017-12-12 2019-06-13 Rehau Ag + Co Verfahren zur Herstellung eines wenigstens zwei Farbschichten aufweisenden Bauteils für ein Kraftfahrzeug
EP3693617A1 (fr) * 2019-02-08 2020-08-12 The Boeing Company Procédé de microtexturation de surface à l'aide d'un agent soustractif

Also Published As

Publication number Publication date
CN115069515A (zh) 2022-09-20
US20220288630A1 (en) 2022-09-15
DE102021106232A1 (de) 2022-09-15

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