DE102009031180A1 - Workpiece i.e. vehicle body, coating device, has mixing device or additional mixing device connected with dosing pump for color and/or effect material by line for mixing color and/or effect material with basic clear coating material - Google Patents
Workpiece i.e. vehicle body, coating device, has mixing device or additional mixing device connected with dosing pump for color and/or effect material by line for mixing color and/or effect material with basic clear coating material Download PDFInfo
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- DE102009031180A1 DE102009031180A1 DE102009031180A DE102009031180A DE102009031180A1 DE 102009031180 A1 DE102009031180 A1 DE 102009031180A1 DE 102009031180 A DE102009031180 A DE 102009031180A DE 102009031180 A DE102009031180 A DE 102009031180A DE 102009031180 A1 DE102009031180 A1 DE 102009031180A1
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- clearcoat
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- 230000000694 effects Effects 0.000 title claims abstract description 70
- 239000000463 material Substances 0.000 title claims abstract description 68
- 238000000576 coating method Methods 0.000 title claims abstract description 65
- 239000011248 coating agent Substances 0.000 title claims abstract description 62
- 238000002156 mixing Methods 0.000 title claims abstract description 59
- 239000004848 polyfunctional curative Substances 0.000 claims abstract description 49
- 238000000034 method Methods 0.000 claims abstract description 22
- 238000004519 manufacturing process Methods 0.000 claims abstract description 10
- 239000000203 mixture Substances 0.000 claims description 16
- 238000005507 spraying Methods 0.000 claims description 13
- 239000003085 diluting agent Substances 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 5
- 238000005086 pumping Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000003086 colorant Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims description 3
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 2
- 239000004922 lacquer Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 239000002966 varnish Substances 0.000 description 6
- 239000003795 chemical substances by application Substances 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 3
- 230000002411 adverse Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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- 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
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
- B05B12/1418—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet for supplying several liquids or other fluent materials in selected proportions to a single spray outlet
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
- B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/50—Movable or transportable mixing devices or plants
- B01F33/501—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use
- B01F33/5011—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held
- B01F33/50114—Movable mixing devices, i.e. readily shifted or displaced from one place to another, e.g. portable during use portable during use, e.g. hand-held of the hand-held gun type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/80—Mixing plants; Combinations of mixers
- B01F33/84—Mixing plants with mixing receptacles receiving material dispensed from several component receptacles, e.g. paint tins
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/50—Mixing receptacles
- B01F35/52—Receptacles with two or more compartments
- B01F35/522—Receptacles with two or more compartments comprising compartments keeping the materials to be mixed separated until the mixing is initiated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
- B05B15/557—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids the cleaning fluid being a mixture of gas and liquid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/02—Spray pistols; Apparatus for discharge
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0408—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing two or more liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/30—Mixing paints or paint ingredients, e.g. pigments, dyes, colours, lacquers or enamel
-
- 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
- B05B13/0447—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles
- B05B13/0452—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles the conveyed articles being vehicle bodies
-
- 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
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- 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
- B05D1/34—Applying different liquids or other fluent materials simultaneously
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft eine Vorrichtung zur Beschichtung eines Werkstückes gemäß dem Oberbegriff des Anspruchs 1, ein Verfahren zur Beschichtung eines Werkstückes nach dem Oberbegriff des Anspruchs 5, ein Verfahren zur Herstellung einer Fahrzeugkarosserie gemäß dem Oberbegriff des Anspruchs 14 und eine Beschichtungsanlage gemäß dem Oberbegriff des Anspruchs 15.The The present invention relates to a device for coating a workpiece according to the generic term of claim 1, a method for coating a workpiece after the preamble of claim 5, a method for producing a Vehicle body according to the preamble of Claim 14 and a coating system according to the preamble of the claim 15th
Werkstücke, wie Fahrzeugkarosserien, die besonderen Umweltanforderungen aber gleichzeitig auch speziellen Designerwünschen entsprechen müssen, durchlaufen mehrere Beschichtungsschritte bevor die Außenhaut allen technischen und visuellen Anforderungen genügt. Die Designerwünsche bestehen dabei nach Fahrzeugkarosserien mit verschiedenen Klarlacken, z. B. einem matten oder einem getönten Klarlack, wobei Tönungen in verschiedenen Farben möglich sein sollen. Auch werden verschiedene Metallic-Klarlacke mit speziellen optischen Effekten gewünscht.Workpieces, like Vehicle bodies, the special environmental requirements but at the same time special designer wishes have to comply go through several coating steps before the outer skin meets all technical and visual requirements. The Designer wishes consist of vehicle bodies with different clearcoats, z. As a matte or a tinted clearcoat, with tints in different colors possible should be. Also, different metallic clearcoats with special desired optical effects.
Um die Fahrzeugkarosserien zu lackieren, wird für jeden Anwendungsfall ein eigener Klarlack benötigt. Dazu müssen in aufwendiger Weise unterschiedliche Klarlacke mit Farb- und Effektmaterialien vorgehalten werden, da für jede optische Ausbildung ein anderer Klarlack benötigt wird.Around to paint the vehicle bodies, will be for each application own clearcoat needed. To do this elaborately preserved different clearcoats with color and effect materials be there for every optical education a different clearcoat is needed.
Die Aufgabe der vorliegenden Erfindung besteht deshalb darin, eine Vorrichtung und ein Verfahren zur Beschichtung eines Werkstückes, ein Verfahren zur Herstellung einer Fahrzeugkarosserie sowie eine Beschichtungsanlage zur Verfügung zu stellen, welche flexibel und variabel in der Erzeugung von Klarlacken mit den unterschiedlichsten Farb- und Effektmöglichkeiten sind. Ferner sollen die Vorrichtung zur Beschichtung und die Beschichtungsanlage in der Herstellung preiswert sein.The It is therefore an object of the present invention to provide a device and a method of coating a workpiece, a method of manufacturing a vehicle body and a coating system available which are flexible and variable in the production of clearcoats with the most different color and effect possibilities are. Furthermore, should the device for coating and the coating system in the Production be cheap.
Diese Aufgabe wird gelöst mit einer Vorrichtung zur Beschichtung eines Werkstückes, insbesondere einer Fahrzeugkarosserie, mit Klarlack, umfassend einen Klarlack-Behälter zur Aufbewahrung von Klarlack, einen Härter-Behälter zur Aufbewahrung eines Härters für den Klarlack, wenigstens eine Dosierpumpe für den Klarlack und den Härter, eine Mischeinrichtung zur Vermischung des Klarlackes mit dem Härter, wenigstens eine Sprüheinrichtung, wenigstens eine Leitung zum Verbinden des Klarlack-Behälters, des Härter-Behälters, der Dosierpumpe, der Mischeinrichtung und der Sprüheinrichtung miteinander, wobei die Vorrichtung wenigstens einen Behälter und eine FEM-Dosierpumpe für ein Farb- und/oder Effektmaterial umfasst, der Klarlack ein Basisklarlack ist und die Mischeinrichtung zur Vermischung des Basisklarlackes mit dem Härter oder eine zusätzliche Mischeinrichtung mit der FEM-Dosierpumpe für das Farb- und/oder Effektmaterial mittels wenigstens einer Leitung verbunden ist zur Vermischung des Farb- und/oder Effektmaterials mit dem Basisklarlack.These Task is solved with a device for coating a workpiece, in particular a vehicle body, with clearcoat, comprising a clearcoat container for Storage of clear coat, a hardener container for storage of a hardener for the Clearcoat, at least one metering pump for the clearcoat and the hardener, one Mixing device for mixing the clearcoat with the hardener, at least a spraying device, at least one conduit for connecting the clearcoat container, the Hardener Tank, the Dosing pump, the mixing device and the spray device with each other, wherein the device at least one container and a FEM metering pump for a Color and / or effect material comprises, the clearcoat is a base clearcoat and the mixing device for mixing the base clearcoat with the hardener or an additional mixing device with the FEM dosing pump for the color and / or effect material by means of at least one line connected to the mixing of the color and / or effect material with the base clearcoat.
Für die unterschiedlichsten Klarlackvariationen wird nunmehr nur noch eine Versorgungseinheit, umfassend einen Basisklarlack-Behälter, einen Härter-Behälter, wenigstens einen Behälter und eine FEM-Dosierpumpe für das Farb- und/oder Effektmaterial, eine Mischeinrichtung, eine Sprüheinrichtung sowie ein Leitungssystem zum Verbinden der einzelnen Bestandteile des Versorgungssystems mit der Sprüheinrichtung benötigt. Die einzelnen Behälter für das Farb- und/oder Effektmaterial können auf Grund der benötigten Menge wesentlich kleiner als der Basisklarlack-Behälter ausgeführt sein, wodurch die gesamte Versorgungseinrichtung wesentlich weniger Raum benötigt und auch preisgünstiger in der Herstellung ist.For the most diverse Clear varnish variations now only one supply unit, comprising a basic clearcoat container, a hardener container, at least a container and a FEM metering pump for the color and / or Effect material, a mixing device, a spraying device and a piping system for connecting the individual components of the supply system with the sprayer needed. The individual containers for the Color and / or effect material can because of the needed Amount substantially smaller than the base clearcoat container, whereby the entire supply device much less space needed and also cheaper is in production.
Der Basisklarlack ist ein Klarlack der dazu geeignet ist, durch Vermischen mit wenigstens einem Farb- und/oder Effektmaterial beim Beschichten bzw. kurz vor oder während des Beschichtens verwendet zu werden.Of the Basic clear coat is a clear coat that is suitable for mixing with at least one color and / or effect material during coating or shortly before or during to be used in coating.
Insbesondere sind wenigstens zwei Behälter mit unterschiedlichen Farb- und/oder Effektmaterialien mit der Mischeinrichtung zur Vermischung des Basisklarlackes mit dem Härter oder der zusätzlichen Mischeinrichtung verbunden. Die Vermischung nur eines Basisklarlackes mit den verschiedensten Farb- und/oder Effektmaterialien erhöht die Vielfalt des mit nur einer Versorgungseinrichtung erzeugten Lackmaterials. Damit ist man flexibel und kostengünstig in der Produktion.Especially are at least two containers with different color and / or effect materials with the mixing device for mixing the base clearcoat with the hardener or the additional mixing device connected. The mixing of only one basic varnish with the most diverse Color and / or effect materials increase the variety of with only a supply device generated paint material. This is flexible and inexpensive in production.
In einer weiteren Ausgestaltung sind ein Behälter für ein Verdünnungsmittel und/oder eine Pulslufterzeugungseinrichtung mit der Mischeinrichtung zur Reinigung der Sprüheinrichtung nach der Beschichtung des Werkstückes verbunden.In In another embodiment, a container for a diluent and / or a Pulsed air generating device with the mixing device for cleaning the spraying device after coating the workpiece connected.
In einer ergänzenden Ausführungsform ist die Mischeinrichtung als Leitung ausgebildet. Dadurch wird eine speziell als Mischeinrichtung ausgeformte Vorrichtung eingespart, was zu einer weiteren Reduzierung der Kosten der Vorrichtung führt.In a supplementary embodiment the mixing device is designed as a line. This will be a Specially designed as a mixing device device saved, resulting in a further reduction in the cost of the device.
Ein erfindungsgemäßes Verfahren zur Beschichtung eines Werkstückes, insbesondere einer Fahrzeugkarosserie, mit Klarlack umfasst die Schritte: Pumpen von Klarlack und eines Härters zu einer Mischeinrichtung, Vermischen des Klarlackes und des Härters in der Mischeinrichtung zu einem Klarlack-Härter-Gemisch, Beschichten des Werkstückes mit dem Klarlack-Härter-Gemisch mittels einer Sprüheinrichtung, wobei dem Klarlack als Basisklarlack vor dem Beschichten des Werkstückes wenigstens ein Farb- und/oder Effektmaterial zugegeben wird. Mittels dieser einfachen Vorgehensweise lassen sich auf der Grundlage nur eines Basisklarlackes die verschiedensten Klarlackvarianten zeitlich aufeinanderfolgend für die Werkstücke durch die Zugabe von wenigstens einem Farb- und/oder Effektmaterial zu dem Basisklarlack erzeugen, z. B. glänzend, matt oder getönt. Es können somit zunächst Werkstücke mit einer ersten Klarlackvariante lackiert werden und anschließend Werkstücke mit einer zweiten und/oder dritten Klarlackvariante usw. lackiert werden.A process according to the invention for coating a workpiece, in particular a vehicle body, with clearcoat comprises the steps: pumping clearcoat and a hardener to a mixing device, mixing the clearcoat and the curing agent in the mixing device to form a clearcoat-hardener mixture, coating the workpiece with the Clearcoat-hardener mixture by means of a spraying device, wherein the clearcoat as basecoat lacquer before coating the workpiece added at least one color and / or effect material becomes. By means of this simple procedure can be based on only a basic clearcoat the most diverse clearcoat variants temporally successive for the workpieces by the addition of at least one color and / or effect material to produce the base clearcoat, z. B. shiny, matt or tinted. Thus, firstly workpieces with a first clearcoat variant can be painted, and then workpieces with a second and / or third clearcoat finish, etc., can be painted.
In einer Ausgestaltung wird dem Basisklarlack unmittelbar vor und/oder während dessen Zufuhr zu der Sprüheinrichtung das wenigstens eine Farb- und/oder Effektmaterial zugemischt. Es reicht aus, dass die einzelnen Komponenten wie Basisklarlack und Farb-/und Effektmaterial ungemischt in der Beschichtungsvorrichtung bereitgestellt werden und in der Beschichtungsvorrichtung während des Beschichtens vermischt werden.In an embodiment is the base clearcoat immediately before and / or while its supply to the sprayer which admixed at least one color and / or effect material. It is sufficient that the individual components such as basic varnish and Color and effect material unmixed in the coating device be provided and in the coating apparatus during the Coating can be mixed.
In einer weiteren Ausgestaltung wird das wenigstens eine Farb- und/oder Effektmaterial dem Basisklarlack während des Pumpens des Basisklarlackes zu der Sprüheinrichtung zugeführt. Dies hat den Vorteil, dass ohne einen zusätzlichen Verfahrensschritt die Zugabe des Farb- und/oder Effektmaterials während des normalen Prozessablaufes zur Beschichtung eines Werkstückes erfolgt.In In another embodiment, the at least one color and / or Effect material to the base clearcoat during pumping of the base clearcoat to the sprayer fed. This has the advantage that without an additional process step the addition of the color and / or Effect material during the normal process flow for coating a workpiece takes place.
In einer ergänzenden Variante werden wenigstens zwei unterschiedliche Farb- und/oder Effektmaterialien, vorzugsweise nacheinander oder gleichzeitig, dem Klarlack-Härter-Gemisch zugemischt. Dadurch erhöht sich die Vielfalt der Möglichkeiten in der Bereitstellung des zur Beschichtung verwendeten Basisklarlackes zeitlich aufeinanderfolgend für Werkstücke mit unterschiedlichen Anforderungen an die Klarlackierung.In a supplementary Variant be at least two different color and / or Effect materials, preferably successively or simultaneously, the clearcoat-hardener mixture admixed. This increases the variety of possibilities in the provision of the basecoat used for coating temporally successive for workpieces with different requirements for the clearcoat.
Vorzugsweise werden unterschiedliche Mengen von wenigstens zwei Farb- und/oder Effektmaterialien dem Basisklarlack-Härter-Gemisch zugemischt. Durch die Verwendung verschiedener Mengen von verschiedenen Farb- und/oder Effektmaterialen werden unterschiedliche Basisklarlack-Härter- Farb- und/oder Effektmaterial-Gemische zeitlich aufeinanderfolgend für Werkstücke mit unterschiedlichen Klarlackierungen erzeugt.Preferably be different amounts of at least two color and / or Effect materials mixed with the base clearcoat-hardener mixture. By the use of different amounts of different color and / or effect materials Different basic clearcoat-hardener- color and / or effect material mixtures are timed consecutively for workpieces produced with different clearcoats.
In einer ergänzenden Ausführungsform werden der Basisklarlack und das Farb- und/oder Effektmaterial vermischt.In a supplementary embodiment the base clearcoat and the color and / or effect material are mixed.
In einer Variante wird der Basisklarlack zunächst mit dem Farb- und/oder Effektmaterial vermischt und anschließend der Härter zur Bildung eines Basisklarlack-Härter-Farb- und/oder Effektmaterial-Gemisches zugegeben oder umgekehrt. Die Reihenfolge der Zumischung des Härters und des Farb- und/oder Effektmaterials zu dem Basisklarlack orientiert sich somit an den Abläufen des Beschichtungsprozesses und wird entsprechend dem effektivsten Prozessablauf eingestellt.In a variant of the basic clearcoat is first with the color and / or Mixed effect material and then the curing agent to form a base clearcoat-hardener-color and / or effect material mixture added or vice versa. The order of admixing the hardener and of the color and / or effect material oriented to the base clearcoat thus to the processes of the coating process and becomes the most effective process flow set.
In einer weiteren Ausgestaltung wird eine Dosierung des Farb- und/oder Effektmaterials vor der Zumischung zu dem Basisklarlack variabel eingestellt. Auch durch eine Änderung in der Dosierung lassen sich unterschiedliche optische Effekte erzielen. Dadurch trägt auch diese Maßnahme zu einer Erhöhung der Klarlackvielfalt bei.In In another embodiment, a dosage of the color and / or Effect material variable before adding to the base clearcoat set. Also by a change in the dosage, different optical effects can be achieved. Thereby wearing also this measure to an increase the varnish variety.
In einer Variante erfolgt die Zumischung des Farb- und/oder Effektmaterials zu dem Basisklarlack vollautomatisch. Dabei wird der Beschichtungsprozess durch eine Steuereinheit kontrolliert, welche bestimmt, zu welchem Zeitpunkt welche Menge von welchem Farb- und Effektmaterial dem Basisklarlack zugemischt wird und ob mehrere Farb- und Effektmaterialien verwendet werden. Dadurch wird ein Beschichtungsprozess mit höchster Flexibilität erreicht.In In one variant, the admixture of the color and / or effect material to the base clearcoat takes place fully automatically. The coating process is controlled by a control unit, which determines at what time which amount of which color and effect material is added to the base clearcoat and whether several Color and effect materials are used. This will be a coating process with highest flexibility reached.
Erfindungsgemäßes Verfahren zur Herstellung einer Fahrzeugkarosserie, mit den Schritten: zur Verfügung stellen einer Fahrzeugkarosserie, vorzugsweise Auftragen einer Grundierung zum Korrosionsschutz auf die Fahrzeugkarosserie, vorzugsweise Aufbringen eines Fülllackes auf die Fahrzeugkarosserie, Aufbringen einer Basisfarblackierung auf die Fahrzeugkarosserie, Beschichtung der Fahrzeugkarosserie mit einem ein Farb- und/oder Effektmaterial enthaltenden Klarlack, wobei die Beschichtung der Fahrzeugkarosserie gemäß einem in dieser Schutzrechtsanmeldung beschriebenen Verfahren ausgeführt wird.Inventive method for making a vehicle body, with the steps: provide a vehicle body, preferably applying a primer for corrosion protection on the vehicle body, preferably application a filling varnish on the vehicle body, applying a base color finish on the vehicle body, coating the vehicle body with a color and / or Effect material containing clearcoat, wherein the coating of the vehicle body according to one executed in this patent application.
Eine erfindungsgemäße Beschichtungsanlage für ein Werkstück, insbesondere für eine Fahrzeugkarosserie, umfasst eine Vorrichtung zum Aufbringung einer Basisfarblackierung auf das Werkstück, eine Vorrichtung zur Beschichtung des Werkstückes mit einem ein Farb- und/oder Effektmaterial enthaltenden Klarlack, wobei die Beschichtungsanlage eine in dieser Schutzrechtsanmeldung beschriebene Vorrichtung zur Beschichtung des Werkstückes umfasst und/oder ein in dieser Schutzrechtsanmeldung beschriebenes Verfahren ausführbar ist.A Coating plant according to the invention for a Workpiece, especially for a vehicle body, includes an apparatus for application a base color paint on the workpiece, a device for coating of the workpiece with a color and / or Effect material containing clearcoat, wherein the coating system a device described in this patent application for Coating the workpiece includes and / or a method described in this patent application executable is.
Im Nachfolgenden werden Ausführungsbeispiele der Erfindung unter Bezugnahme auf die beigefügten Zeichnungen näher beschrieben. Es zeigt:in the The following will be embodiments of the invention with reference to the accompanying drawings. It shows:
Der
zweite Behälter
Die
beiden Mischeinrichtungen
Nachteilig dabei ist, dass die Bereitstellung der beiden Versorgungssysteme für zwei verschiedene Klarlack-Härter-Gemische sehr viel Platz erfordert und außerdem sehr teuer ist. Darüber hinaus ist eine solche Anlage auch sehr unflexibel, da nur zwei Klarlack-Härter-Gemische zur Verfügung gestellt werden können. Die nur zwei Klarlackvarianten schränken den Wunsch nach unterschiedlichen Farben und Tönungen des Klarlackes stark ein.adversely is that the provision of the two supply systems for two different clearcoat-hardener-mixtures very much Requires space and as well very expensive. About that In addition, such a system is also very inflexible, since only two Clearcoat hardener mixtures to disposal can be made. The only two varnish variants limit the desire for different Colors and tints of the clearcoat.
In
Die
fünf kleineren
Behälter
Die
Behälter
Ausgehend
von der Dosierpumpe
Die
Mischeinrichtung
Aus
dem Behälter
Gleichzeitig
zur Dosierung des Basisklarlackes und des Härters in der Dosierpumpe
Aus
der Dosierpumpe
Es
ist nicht zwingend notwendig, dass die Herstellung des Basisklarlack-Härter- und
Farb- und/oder Effektmaterial-Gemisches
in der Mischeinrichtung
Eine
Beschichtungsanlage
Alle
hier genannten Vorrichtungen
Insgesamt
betrachtet sind mit der erfindungsgemäßen Vorrichtung
Claims (15)
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DE102009031180A DE102009031180A1 (en) | 2009-06-29 | 2009-06-29 | Workpiece i.e. vehicle body, coating device, has mixing device or additional mixing device connected with dosing pump for color and/or effect material by line for mixing color and/or effect material with basic clear coating material |
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DE102009031180A DE102009031180A1 (en) | 2009-06-29 | 2009-06-29 | Workpiece i.e. vehicle body, coating device, has mixing device or additional mixing device connected with dosing pump for color and/or effect material by line for mixing color and/or effect material with basic clear coating material |
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DE102009031180A1 true DE102009031180A1 (en) | 2010-12-30 |
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WO2013104771A1 (en) * | 2012-01-13 | 2013-07-18 | Basf Coatings Gmbh | Paint-conveying, metering and mixing apparatus for spray guns |
DE102015010158A1 (en) * | 2015-07-03 | 2017-01-05 | Dürr Systems Ag | Application device, in particular rotary atomizer |
EP3167957A1 (en) * | 2015-11-10 | 2017-05-17 | Magna Exteriors GmbH | Modular coating unit and method for coating plastic components |
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WO2013104771A1 (en) * | 2012-01-13 | 2013-07-18 | Basf Coatings Gmbh | Paint-conveying, metering and mixing apparatus for spray guns |
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EP3167957A1 (en) * | 2015-11-10 | 2017-05-17 | Magna Exteriors GmbH | Modular coating unit and method for coating plastic components |
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