EP1521641A2 - Procede de revetement, en particulier de peinture d'objets - Google Patents

Procede de revetement, en particulier de peinture d'objets

Info

Publication number
EP1521641A2
EP1521641A2 EP03738051A EP03738051A EP1521641A2 EP 1521641 A2 EP1521641 A2 EP 1521641A2 EP 03738051 A EP03738051 A EP 03738051A EP 03738051 A EP03738051 A EP 03738051A EP 1521641 A2 EP1521641 A2 EP 1521641A2
Authority
EP
European Patent Office
Prior art keywords
coating
parts
objects
coated
skid
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.)
Withdrawn
Application number
EP03738051A
Other languages
German (de)
English (en)
Inventor
Gernot Herwig
Martin Doll
Thomas Riecke
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.)
Eisenmann Anlagenbau GmbH and Co KG
Original Assignee
Eisenmann Anlagenbau GmbH and Co KG
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 Eisenmann Anlagenbau GmbH and Co KG filed Critical Eisenmann Anlagenbau GmbH and Co KG
Publication of EP1521641A2 publication Critical patent/EP1521641A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • 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

Definitions

  • the invention relates to a method for coating, in particular for painting, objects, in particular vehicle bodies, which comprise a plurality of parts which are initially separate and then connectable to one another, in which the objects are guided by means of a conveyor system on skids through at least one coating cabin, in which at least one an application device is arranged.
  • the vehicle bodies are coated in a completely assembled state.
  • the movable parts such as doors, front flap and tailgate, which are detachably attached to the vehicle body, must be swiveled with the help of robots during the painting process so that all surfaces to be painted can be reached.
  • the throughput through the painting system also increases the proportion of non-value-adding processes, such as moving the robots in and out, opening hoods and doors and moving to coating positions. The efficiency of the robots decreases, so that an additional coating line is required from a certain throughput.
  • the object of the present invention is to provide a method of the type mentioned at the outset in which the efficiency of the coating process is increased. This object is achieved in that at least some of the objects are guided separately from the other parts on their own skid through the coating booth.
  • all devices for moving the moving parts in the case of vehicle bodies for opening the hoods and doors, can be omitted, as a result of which the processes which do not add value are reduced.
  • the coating process which was previously carried out in automated coating systems in stop-and-go operation, can again be carried out in continuous flow operation, despite the use of coating robots leading the application devices. This also saves non-value-adding processes.
  • the total number of robots can be reduced; the cabins can be made shorter and narrower.
  • the significantly reduced cabin floor space leads to corresponding savings in the processing of the cabin air. Due to the flow operation, the robots guiding the application device need not have a translatory axis parallel to the direction of movement of the objects.
  • the different parts belonging to the same object do not necessarily have to go through the coating process simultaneously or immediately one after the other.
  • the skid on which the at least one part is carried follows the skid (s) which carries the other parts of the object through the same coating booth. So they are coated by the same application device from the same source of coating material, which ensures identical coatings, in particular also the same color.
  • the at least part of the object on its own skid can also be guided through a different coating booth than the other parts of the object, the application devices in both coating booths being fed from a common supply device. This also enables the desired identity of the coating, in particular the same color, to be achieved.
  • the coating booth is identified in the figure by the reference symbol 1; it is used by skids 2, 2 ', which carry parts 5, 6, 7, 8 to be coated
  • application devices 9, 10 which are fed from a common supply source and with which the parts passed on the skids 2, 2 'are located 5, 6, 7, 8 can be coated.
  • the application devices 9, 10 are guided by robots that only move axes vertically in the vertical and in the horizontal direction to the direction of movement, but not need to have an axis of movement parallel to the direction of movement.
  • the parts 5, 6, 7, 8 to be coated are the roof 5, the front flap 6, the tailgate 7 and the doors 8 of a vehicle body.
  • Roof 5, front flap 6 and tailgate 7 are arranged on the first skid 2 such that they do not touch one another and all surfaces to be coated can be reached by the application devices 9, 10 without moving these parts 5, 6, 7.
  • the doors 8 are mounted on the second skid 2 ', which follows the first skid 2 in the direction of movement (arrow 3).
  • the doors 8 are also arranged on the second skid 2 'in such a way that all of their surfaces which are to be coated can be reached by the application devices 9, 10 without having to be moved.
  • the skids 2, 2 1 can have a conventional construction. In particular, they each have two runners 13, 14, 13 ', 14' running parallel to the direction of movement, which are connected to one another by two cross struts in the case shown. Mounted on the support structure 11, 11 'thus formed are mountings (not shown) for the parts 5, 6, 7, which are rigid, so that they do not need to allow pivoting or any other movement of the parts 5, 6, 7, 8 ,

Landscapes

  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

L'invention concerne un procédé de revêtement, en particulier de peinture d'objets, notamment de carrosseries de véhicules constituées de plusieurs pièces (5, 6, 7, 8) séparées pouvant être assemblées. Les procédés antérieurs consistaient à peindre ces objets à l'état monté et à déplacer les pièces mobiles à l'aide d'un robot ou manuellement lors du processus de revêtement de sorte que toutes les surfaces à peindre puissent être atteintes. D'après le procédé selon l'invention, au moins une pièce (8) de l'objet est guidée à travers la cabine de revêtement (1) sur son propre patin (2') séparément des autres pièces (5, 6, 7). La matière de revêtement pour toutes les pièces (5, 6, 7, 8) allant ensemble provient de la même source d'alimentation de sorte que le revêtement soit identique sur toutes les pièces (5, 6, 7, 8). Les pièces (5, 6, 7, 8) allant ensemble sont espacées lors du processus de revêtement de telle manière que toutes les surfaces à peindre puissent être atteintes par les dispositifs d'application (9, 10) sans qu'il soit nécessaire de déplacer les objets. Ce procédé permet de réduire les dimensions de la cabine de revêtement (1) en longueur et en largeur.
EP03738051A 2002-07-12 2003-06-18 Procede de revetement, en particulier de peinture d'objets Withdrawn EP1521641A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10231503 2002-07-12
DE10231503A DE10231503A1 (de) 2002-07-12 2002-07-12 Verfahren zum Beschichten, insbesondere Lackieren von Gegenständen
PCT/EP2003/006398 WO2004007093A2 (fr) 2002-07-12 2003-06-18 Procede de revetement, en particulier de peinture d'objets

Publications (1)

Publication Number Publication Date
EP1521641A2 true EP1521641A2 (fr) 2005-04-13

Family

ID=30009919

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03738051A Withdrawn EP1521641A2 (fr) 2002-07-12 2003-06-18 Procede de revetement, en particulier de peinture d'objets

Country Status (5)

Country Link
US (1) US20060068117A1 (fr)
EP (1) EP1521641A2 (fr)
CN (1) CN1871074A (fr)
DE (1) DE10231503A1 (fr)
WO (1) WO2004007093A2 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005033972A1 (de) 2005-07-20 2007-01-25 Dürr Systems GmbH Beschichtungsverfahren und zugehörige Beschichtungseinrichtung
US20080011333A1 (en) * 2006-07-13 2008-01-17 Rodgers Michael C Cleaning coating dispensers
DE102010007479B3 (de) * 2010-02-09 2011-06-22 EISENMANN Anlagenbau GmbH & Co. KG, 71032 Anlage zum Beschichten von Gegenständen
CN104998782B (zh) * 2015-06-27 2017-08-01 柳州莫森泰克汽车科技有限公司 汽车玻璃升降器导轨自动涂油装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2961990A (en) * 1957-10-04 1960-11-29 Allen Bradley Co Apparatus for the automatic spraying of coatings on objects
DE3014114C2 (de) * 1980-04-12 1982-04-29 Gema AG Apparatebau, 9015 St. Gallen Einrichtung zum automatischen Beschichten von Gegenständen mit einer Spritzvorrichtung
DE3722734A1 (de) * 1987-07-09 1989-01-19 Behr Industrieanlagen Verfahren und anlage zum serienweisen beschichten von werkstuecken
US5014644A (en) * 1989-05-23 1991-05-14 Honda Giken Kogyo Kabushiki Kaisha Apparatus for coating automotive body
DE4126890A1 (de) * 1991-08-14 1993-02-18 Gema Volstatic Ag Verfahren und anlage zum elektrostatischen spruehbeschichten
DE4209279C3 (de) * 1992-03-21 2000-09-14 Cegelec Aeg Anlagen Und Automa Verfahren und Vorrichtung zum automatischen Beschichten von Gegenständen
DE4407909C3 (de) * 1994-03-09 2003-05-15 Unaxis Deutschland Holding Verfahren und Vorrichtung zum kontinuierlichen oder quasi-kontinuierlichen Beschichten von Brillengläsern
DE19945229C2 (de) * 1999-01-29 2003-07-17 Andreas Meisner Metallwarenfab Verfahren und Vorrichtung zum Benetzen von Schuhwerk oder Bekleidungsstücken mit einem Imprägniermittel
DE19944483A1 (de) * 1999-09-16 2001-03-29 Basf Coatings Ag Integriertes Lackierverfahren für Kunststoffteile enthaltende Karosserien oder Kabinen von PKW und Nutzfahrzeugen sowie deren Ersatzteile und Anbauteile

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO2004007093A2 *

Also Published As

Publication number Publication date
CN1871074A (zh) 2006-11-29
DE10231503A1 (de) 2004-02-12
WO2004007093A2 (fr) 2004-01-22
US20060068117A1 (en) 2006-03-30
WO2004007093A3 (fr) 2004-05-27

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Designated state(s): CZ DE ES FR IT

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Inventor name: HERWIG, GERNOT

Inventor name: RIECKE, THOMAS

Inventor name: DOLL, MARTIN

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Owner name: EISENMANN ANLAGENBAU GMBH & CO. KG

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