DE10312381A1 - Drying paint on object involves using at least one drying object with robot that is contour-programmed in accordance with shape of object and movable about at least one axis of rotation - Google Patents
Drying paint on object involves using at least one drying object with robot that is contour-programmed in accordance with shape of object and movable about at least one axis of rotation Download PDFInfo
- Publication number
- DE10312381A1 DE10312381A1 DE2003112381 DE10312381A DE10312381A1 DE 10312381 A1 DE10312381 A1 DE 10312381A1 DE 2003112381 DE2003112381 DE 2003112381 DE 10312381 A DE10312381 A DE 10312381A DE 10312381 A1 DE10312381 A1 DE 10312381A1
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- DE
- Germany
- Prior art keywords
- robot
- drying
- axis
- arm
- paint
- 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.)
- Ceased
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B3/00—Drying solid materials or objects by processes involving the application of heat
- F26B3/28—Drying solid materials or objects by processes involving the application of heat by radiation, e.g. from the sun
-
- 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
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B2210/00—Drying processes and machines for solid objects characterised by the specific requirements of the drying good
- F26B2210/12—Vehicle bodies, e.g. after being painted
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Microbiology (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Coating Apparatus (AREA)
- Spray Control Apparatus (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein Verfahren zur Trocknung einer Lackierung auf einem Objekt, bei dem mindestens eine Einrichtung zur Trocknung vorgesehen ist, die mindestens teilweise entsprechend der Form des zu trocknenden Objekts beweglich ist.The present invention relates to a process for drying a paint on an object, at which is provided at least one device for drying, the at least partially according to the shape of the object to be dried is mobile.
Aus dem Stand der Technik sind Verfahren zur
Trocknung von Lacken mittels Infrarotstrahlern bekannt. Beispielsweise
beschreibt die
Aus der
Aus der
Aus der
Die Aufgabe der vorliegenden Erfindung besteht darin, ein Verfahren zur Trocknung einer Lackierung auf einem Objekt der eingangs genannten Gattung zur Verfügung zu stellen, welches eine höhere Flexibilität im Hinblick auf die Anpassung an die Kontur des zu trocknenden Objekts aufweist bei gleichzeitiger Reduzierung der Komplexität und vorzugsweise auch der Baugröße der zur Trocknung verwendeten Einrichtungen. Aufgabe der vorliegenden Erfindung ist es weiterhin, ein Verfahren zur Trocknung einer Lackierung auf einem Objekt zur Verfügung zu stellen, welches eine Verkürzung der Trocknungszeit zulässt.The object of the present invention is a process for drying a paint job to an object of the type mentioned at the beginning which one is higher flexibility with regard to the adaptation to the contour of the object to be dried has while reducing complexity and preferably also the size of the Drying facilities used. Object of the present invention It is still a process for drying a paint job available to an object to ask which is a shortening the drying time allows.
Die Lösung der vorgenannten Aufgabe liefert ein erfindungsgemäßes Verfahren der eingangs genannten Gattung mit den kennzeichnenden Merkmalen des Hauptanspruchs. Erfindungsgemäß erfolgt die Trocknung der Lackierung mittels eines im Hinblick auf die Form des Objekts konturbezogen programmierbaren Roboters, der um mindestens eine Drehachse beweglich ausgebildet ist. Vorzugsweise wird in dem erfindungsgemäßen Verfahren ein Roboter verwendet, der bezüglich mindestens zweier Achsen drehbar und/oder schwenkbar ausgebildet ist. Weiter vorzugsweise ist der erfindungsgemäße Roboter so variabel beweglich, dass beispielsweise auch Umgriffe des Objekts zur Trocknung entsprechend bestrahlt werden können.The solution to the above problem provides a method according to the invention the genus mentioned at the outset with the characteristic features of the main claim. According to the drying of the Painting using a contour based on the shape of the object programmable robot that can be moved around at least one axis of rotation is trained. Preferably in the method according to the invention uses a robot that is related at least two axes rotatable and / or pivotable is. More preferably, the robot according to the invention is so variably movable that that, for example, wraps around the object for drying accordingly can be irradiated.
Während die bislang verwendeten Umlufttrockner und Infrarottrockner aufgrund ihrer Form, ihrer Baulänge und der hohen Temperaturen, die zur Aushärtung herkömmlicher Lackmaterialen notwendig sind, sehr energie- und kostenintensiv sind, hat das erfindungsgemäße Verfahren den Vorteil, dass die Baugröße der Trocknungseinrichtung reduziert werden kann und damit auch die zur Verfügung zu stellende Fläche für deren Unterbringung sich verringert. Aufgrund der konturbezogenen Trocknung, die der Form des Objekts folgt und der damit verbundenen kurzen Abstände zwischen Strahlungsquelle und zu trocknender Lackschicht können bei dem erfindungsgemäßen Verfahren die Energiekosten reduziert werden. Das Verfahren ist sehr flexibel und nicht mehr an eine bestimmte Grundform des zu trocknenden Objekts gebunden.While the circulating air dryers and infrared dryers used hitherto are very energy-intensive and cost-intensive due to their shape, their length and the high temperatures required for curing conventional coating materials, the method according to the invention has the advantage that the size of the drying device is reduced can be and thus the space to be made available for their accommodation is reduced. Due to the contour-related drying, which follows the shape of the object and the associated short distances between the radiation source and the lacquer layer to be dried, the energy costs can be reduced in the method according to the invention. The process is very flexible and is no longer tied to a specific basic shape of the object to be dried.
Nach einer bevorzugten Variante des erfindungsgemäßen Verfahrens werden insbesondere UV-Strahler oder Laserstrahler für die Lacktrocknung eingesetzt, wodurch sich die Trocknungszeit verkürzen lässt, da die Trocknung UV-härtbarer Lacke in sehr kurzer Zeit, beispielsweise in nur wenigen Sekunden erfolgen kann. Das erfindungsgemäße Verfahren hat weiterhin den Vorteil, dass sich die Trocknung in einem Reinraum leicht realisieren lässt, da für die Trocknungseinrichtung nur eine relativ kleine Fläche beansprucht wird. Dadurch kann die Lackierqualität verbessert werden und die Nacharbeit aufgrund mangelhafter Lackierung lässt sich reduzieren.According to a preferred variant of the inventive method UV lamps or laser lamps are used in particular for drying paint, whereby the drying time can be shortened, since the drying is UV-curable Paints in a very short time, for example in just a few seconds can be done. The method according to the invention has the further advantage that drying in a clean room can be easily realized, for this the drying device takes up only a relatively small area becomes. This can improve the painting quality and the Rework due to poor painting can be reduced.
Gemäß einer bevorzugten Variante des Verfahrens ist der zur Trocknung verwendete Roboter mit einem Aufsatz oder dergleichen versehen, der die zur Trocknung verwendete Strahlung aussendet, insbesondere UV-Strahlung oder Laserstrahlung. Ein solcher Aufsatz kann beispielsweise aus einzelnen ansteuerbaren Strahlungsplatten bestehen, so dass eine Konturanpassung an die Form des Objekts leicht realisiert werden kann. Der verwendete Roboter kann aufgrund der vorhandenen Bewegungsfreiheitsgrade so flexibel sein, dass auch schwer erreichbare Bereiche des Objekts, insbesondere auch Umgriffe bestrahlt werden können. Die zu bestrahlenden Flächen können rasch angefahren werden.According to a preferred variant of the process is the robot used for drying with a Provide attachment or the like that used for drying Emits radiation, especially UV radiation or laser radiation. Such an attachment can be controlled, for example, from individual ones Radiation plates exist so that a contour adjustment to the Shape of the object can be easily realized. The robot used can be so flexible due to the existing degrees of freedom of movement be that hard-to-reach areas of the object, in particular Wraps can also be irradiated. The areas to be irradiated can can be started quickly.
Um eine Härtung der Lackierung mittels UV-Strahlung zu ermöglichen, sollten die Lackmaterialien in der Regel entsprechende härtbare Bindemittel enthalten. Geeignete UV-härtbare Lacke sind am Markt erhältlich. Insbesondere UV-härtbare Klarlacke, die die zur Verwendung bei der Lackierung von Karosserien in der Automobilindustrie geforderten Anforderungen erfüllen, sind bekannt.To harden the paintwork using UV radiation to allow the paint materials should generally be appropriate curable binders contain. Suitable UV curable varnishes are available on the market. Especially UV curable Clear varnishes that are used in body painting meet the requirements required in the automotive industry known.
Eine Alternative des erfindungsgemäßen Verfahrens sieht die Trocknung der Lackierung mittels Laserstrahlung vor. Beispielsweise kann die Laserstrahlung, die zur Trocknung verwendet wird, in etwa kegelförmig ausgerichtet sein. Eine derartige kegelförmig streuende Laserstrahlung kann beispielsweise von dem vorgenannten Aufsatz des Roboters ausgesandt werden.An alternative of the method according to the invention provides for the coating to be dried using laser radiation. For example the laser radiation used for drying can be approx conical be aligned. Such a cone-shaped scattering laser radiation can be sent, for example, from the aforementioned attachment of the robot become.
Die vorliegende Erfindung betrifft weiterhin einen eine Lackierung aufweisenden Gegenstand, insbesondere eine Karosserie oder ein Karosserieteil, welches) eine gemäß einem Verfahren mit den Merkmalen eines der Ansprüche 1 bis 11 getrocknete Lackierung aufweist.The present invention relates to furthermore an object having a paint finish, in particular a body or a body part, which) one according to one Method with the features of one of claims 1 to 11 dried paint having.
Die Erfindung betrifft weiterhin eine Einrichtung zur Trocknung einer Lackierung auf einem Objekt gemäß Anspruch 13, welche mindestens einen im Hinblick auf die Form des Objekts konturbezogen programmierbaren Roboter umfasst, der um mindestens eine Drehachse beweglich ausgebildet ist. Die Unteransprüche 14 bis 28 betreffen weitere bevorzugte Ausführungsformen dieser Einrichtung.The invention further relates to a device for drying a paint on an object according to claim 13, which is at least one in terms of the shape of the object includes contour-based programmable robots that move at least an axis of rotation is designed to be movable. The subclaims 14 to 28 relate to further preferred embodiments of this device.
Die in den Unteransprüchen genannten Merkmale betreffen bevorzugte Weiterbildungen der erfindungsgemäßen Aufgabenlösung. Weitere Vorteile der Erfindung ergeben sich aus der nachfolgenden Detailbeschreibung.The features mentioned in the subclaims relate to preferred developments of the task solution according to the invention. Further Advantages of the invention result from the following detailed description.
Nachfolgend wird die vorliegende Erfindung anhand von Ausführungsbeispielen unter Bezugnahme auf die beiliegenden Zeichnungen näher beschrieben. Dabei zeigenBelow is the present Invention based on exemplary embodiments described in more detail with reference to the accompanying drawings. Show
Zunächst wird auf
- 1010
- Objektobject
- 1111
- Roboterrobot
- 12, 13, 14, 15, 1812 13, 14, 15, 18
- Armpoor
- 1616
- Fußfoot
- 1717
- Strahlungsplatteradiation plate
- 19, 2019 20
- Gruppen von Strahlungsplattengroups of radiation plates
- 21,2221.22
- Schwenkachseswivel axis
- 2323
- Drehachseaxis of rotation
- 2424
- Kardangelenkuniversal joint
- 25, 2625 26
- Halterungselementesupport members
- 2727
- Karosseriebody
Claims (28)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003112381 DE10312381A1 (en) | 2003-03-20 | 2003-03-20 | Drying paint on object involves using at least one drying object with robot that is contour-programmed in accordance with shape of object and movable about at least one axis of rotation |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003112381 DE10312381A1 (en) | 2003-03-20 | 2003-03-20 | Drying paint on object involves using at least one drying object with robot that is contour-programmed in accordance with shape of object and movable about at least one axis of rotation |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10312381A1 true DE10312381A1 (en) | 2004-09-30 |
Family
ID=32921004
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003112381 Ceased DE10312381A1 (en) | 2003-03-20 | 2003-03-20 | Drying paint on object involves using at least one drying object with robot that is contour-programmed in accordance with shape of object and movable about at least one axis of rotation |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10312381A1 (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004046750A1 (en) * | 2003-10-14 | 2005-06-09 | Houben, Alexander, Dipl.-Ing. | Surface drying method for films or materials applied to surfaces uses a laser which dries only specifically selected areas |
WO2009016439A1 (en) * | 2007-08-02 | 2009-02-05 | Cadif S.R.L. | Drying apparatus |
EP2184572A1 (en) * | 2008-11-11 | 2010-05-12 | STF Corporation Limited | Drying device |
EP2184573A1 (en) * | 2008-11-11 | 2010-05-12 | STF Corporation Limited | Positioning system for a drying device |
DE102009015195A1 (en) * | 2009-03-31 | 2010-10-07 | Matthias Koch | Radiation dryer i.e. UV-dryer, for drying and/or hardening e.g. lacquer layer, during manufacture of furniture, has holder movable along support rail, where radiator is varied in inclination angle in vertical orientation |
WO2016000826A3 (en) * | 2014-07-04 | 2016-03-03 | Dürr Systems GmbH | Painting method and painting facility for producing a decorative coating |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69119943T2 (en) * | 1990-03-05 | 1996-10-24 | Kobe Steel Ltd | Color system for motor vehicles |
DE69228282T2 (en) * | 1991-09-30 | 1999-09-02 | Kawasaki Heavy Ind Ltd | Articulated mechanism for industrial robots |
DE10119906A1 (en) * | 2001-04-23 | 2002-10-24 | Venjakob Maschinenb Gmbh & Co | Paint spray plant has painting robot with auxiliary axis running in workpiece feed direction |
-
2003
- 2003-03-20 DE DE2003112381 patent/DE10312381A1/en not_active Ceased
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69119943T2 (en) * | 1990-03-05 | 1996-10-24 | Kobe Steel Ltd | Color system for motor vehicles |
DE69228282T2 (en) * | 1991-09-30 | 1999-09-02 | Kawasaki Heavy Ind Ltd | Articulated mechanism for industrial robots |
DE10119906A1 (en) * | 2001-04-23 | 2002-10-24 | Venjakob Maschinenb Gmbh & Co | Paint spray plant has painting robot with auxiliary axis running in workpiece feed direction |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102004046750A1 (en) * | 2003-10-14 | 2005-06-09 | Houben, Alexander, Dipl.-Ing. | Surface drying method for films or materials applied to surfaces uses a laser which dries only specifically selected areas |
WO2009016439A1 (en) * | 2007-08-02 | 2009-02-05 | Cadif S.R.L. | Drying apparatus |
EP2184572A1 (en) * | 2008-11-11 | 2010-05-12 | STF Corporation Limited | Drying device |
EP2184573A1 (en) * | 2008-11-11 | 2010-05-12 | STF Corporation Limited | Positioning system for a drying device |
ITFI20080222A1 (en) * | 2008-11-11 | 2010-05-12 | Stf Corp Ltd | POSITIONING SYSTEM FOR A DRYING DEVICE |
ITFI20080220A1 (en) * | 2008-11-11 | 2010-05-12 | Stf Corp Ltd | DRYING DEVICE |
DE102009015195A1 (en) * | 2009-03-31 | 2010-10-07 | Matthias Koch | Radiation dryer i.e. UV-dryer, for drying and/or hardening e.g. lacquer layer, during manufacture of furniture, has holder movable along support rail, where radiator is varied in inclination angle in vertical orientation |
WO2016000826A3 (en) * | 2014-07-04 | 2016-03-03 | Dürr Systems GmbH | Painting method and painting facility for producing a decorative coating |
US10933443B2 (en) | 2014-07-04 | 2021-03-02 | Dürr Systems Ag | Painting method and painting facility for producing a decorative coating |
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8125 | Change of the main classification |
Ipc: B05D 3/06 AFI20051017BHDE |
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Representative=s name: GULDE HENGELHAUPT ZIEBIG & SCHNEIDER, DE Representative=s name: GULDE & PARTNER PATENT- UND RECHTSANWALTSKANZL, DE |
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R003 | Refusal decision now final |