EP0213137B1 - Haltevorrichtung zum farbigen beschichten von metallbauteilen - Google Patents

Haltevorrichtung zum farbigen beschichten von metallbauteilen Download PDF

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Publication number
EP0213137B1
EP0213137B1 EP85902955A EP85902955A EP0213137B1 EP 0213137 B1 EP0213137 B1 EP 0213137B1 EP 85902955 A EP85902955 A EP 85902955A EP 85902955 A EP85902955 A EP 85902955A EP 0213137 B1 EP0213137 B1 EP 0213137B1
Authority
EP
European Patent Office
Prior art keywords
metal
masking
screen
securing device
coating
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.)
Expired
Application number
EP85902955A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0213137A1 (de
Inventor
Uwe Hell
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.)
Hell & Co Kunststoffbeschichtung KG GmbH
Original Assignee
Hell & Co Kunststoffbeschichtung KG 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 Hell & Co Kunststoffbeschichtung KG GmbH filed Critical Hell & Co Kunststoffbeschichtung KG GmbH
Priority to AT85902955T priority Critical patent/ATE36656T1/de
Publication of EP0213137A1 publication Critical patent/EP0213137A1/de
Application granted granted Critical
Publication of EP0213137B1 publication Critical patent/EP0213137B1/de
Expired 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

Definitions

  • the invention relates to a device for the colored coating of two opposite sides of a plurality of metal components, consisting of a holding frame with supports for holding the metal components during the coating.
  • the powder coating process is mainly used in addition to the anodizing process.
  • the required metal profiles are completely provided with the desired color powder, which is melted in an oven, or subjected to the anodizing process.
  • US-A-2 952 351 describes a device for the two-sided coating of plate-shaped objects, the device being applied in such a way that a separate suspension device is provided for each object, which has to be rotated into the required position during the coating process.
  • This device works in such a way that one side of each hanging object is coated individually, after which each object is turned over individually and then coated on the other side, which is now facing the coating tool.
  • the object of the invention is to provide a holding device of the type mentioned in the introduction for two-color coating of metal profiles, which allows - seen from the profile cross-section - finished metal profiles, even larger cross-section, to be inexpensively coated in two colors.
  • the solution to this problem is based on the holding device mentioned in the introduction and is characterized in that the metal components in the form of metal profiles can be fastened to the frame parallel to one another with the interposition of cover panels in such a way that the profile-side edges of the cover panels are in each case on the opposite sides of one another Bearing adjacent metal profiles and form a closed wall with them, whereby the metal profile surfaces located on both sides of the wall can each be provided with a different colored coating.
  • the metal profiles and the cover panels can be stacked one above the other in a horizontal position, the panels consisting of sheet metal strips and reaching loosely through guide slots from lateral vertical supports of the frame. Additional cover panels are detachably attached to the vertical supports.
  • metal profiles which are used in particular for windows and doors, can be easily and inexpensively produced in two colors.
  • the two-colored metal profiles are held parallel to one another and held in the frame at a distance from one another, the space between them being filled with the cover panels, so that a closed wall is formed from metal profiles and cover panels.
  • the device with the metal profiles is then moved into a chamber where the surfaces of the metal profiles located on one side of the cover panels are coated with the desired color powder.
  • the same process is repeated in another chamber on the other side of the cover panels with the other color powder.
  • the different colored powder coating of the profiles is then subjected to the final treatment in a baking oven.
  • the individual profiles to be connected to plastic webs for the sake of thermal protection can no longer be connected to one another but rather before the differently colored powder coating.
  • the window manufacturer can thus obtain finished overall profiles from the profile manufacturer with regard to the profile design of the desired overall profile hen, which reduces his liability risk. Loss of waste is also reduced.
  • statically stiffer metal profiles which must be used for large windows and doors, for example, in two colors at low cost.
  • the holding device according to the invention also makes it possible for the respective profile to be anodized on one side and to be provided with the desired color powder coating on the other side.
  • shorter delivery times can now also be met, since composite profiles can be obtained immediately from the profile manufacturer. In addition, there is no risk of color damage to these profiles when connecting coated individual profiles.
  • a frame 1 which is composed of an upper crossbeam 2, a plurality of beams 3, 4, 5, 6 and 7 which hang from it and a lower crossbeam 8 connected to the lower ends of the beams.
  • the carriers 3 to 7 are at a distance from one another which can be changed for the carrier 7 by this carrier being arranged in an adjustable manner on the cross members.
  • the metal profiles 9 to be picked up and coated by the holding device 1 run from e.g. Aluminum, horizontally, in such a way that, at the bottom, a cover panel 10 supported laterally on the crossbar 8 and lying on edge is provided, on which a metal profile 9 is supported, on which in turn a panel 10 is supported, followed by a metal profile 9, etc.
  • lateral and vertical cover panels 12 and 13 are also provided, each of which is supported on the upper crossmember 2, on the two outer lateral supports 3 and 7 and below on lateral extensions of the lower crossmember 8.
  • These cover panels can also be removed, for which purpose they are held in slots which are formed by legs of angle iron, as can be seen in FIG. 1. The slot formation mentioned can be seen more clearly from FIGS. 2 and 5 below.
  • FIGS. 1, 2 and 5 show that the cover panels 10, which preferably consist of sheet metal, are arranged upright in the holding device 1 in relation to their area.
  • the two end brackets 3 and 7 are each provided with a guide slot 14, the width of which is designed such that the cover panels 10 and also the upper cover plate 11 can be easily pushed or pushed through the respective slot and can also be held vertically therein, as shown in the figure 5 clearly shows. Since the vertical position of the cover plates 10 is thus secured by the vertical guide slot 14 of the side end supports 3 and 7, the desired position of the metal profiles 9 to be coated between the cover plates is also secured at the same time, as is readily apparent from FIGS. 2, 3 and 5 results. As can be seen in particular from FIG. 3, the cover panels 10, which run horizontally in their longitudinal direction, engage in the metal profiles 9 in such a way that the profiles are supported in the desired position on the cover panels 10 and are thus held for the duration of their color treatment.
  • the metal profiles together with the components of the holding device form a closed wall, so that it is possible to apply the desired color powder coating in a working chamber using spray guns by electrostatic means. Work is only carried out on one side of the device, so that the other side of the device, including the metal profiles, supported by the edge panels 11, 12 and 13, does not receive any powder application. This is then carried out in another chamber in the usual way.
  • the entire holding device 1 is then introduced together with the metal profiles 9 into a stoving oven, where the powder particles are fused in the usual way.
  • the carrier 4 is provided, for example, with an additional vertical rod 4a, which e.g. Is supported in a U-shape by the support 16.
  • the one strip end according to FIG. 4 is preferably U-shaped.
  • a support arm 16a the other end of which has an open holder 16b, which, for example, is also U-shaped, can then be attached to the U-shaped configuration of the one aperture strip 10a.
  • the shorter cover strips 10a and 1 Ob are easier to handle than a long cover cover, while at the same time ensuring that that the panel strips 10a and 1 whether the position of their interlocking ensure the required position of the respective cover panel.
  • the cranked vertical supports 4, 5 and 6 have a short, horizontal arm 4b at their lower end, and the lower cross member 8 is connected to each short arm.
  • this crossbeam has an upwardly open longitudinal slot 8a which partially accommodates the lowermost cover panel 10 (FIG. 2).
  • This relatively high slot 8a ensures that the bottom cover panel 10 does not bend due to the weight that rests on it due to the metal profiles 9 and further cover panels 10 located above it.
  • the lower crossmember 8 is telescopic in the area 17 (FIG. 1), so that it can be lengthened or shortened when the right end beam 7 is adjusted in a horizontal direction on the upper crossmember 2. This can e.g. be the case when the length of the metal profiles 9 to be coated has changed.
  • this device also makes it possible to produce metal profiles which are anodized on one side and provided with the desired color coating on the other side.
  • the procedure is then such that the device explained is immersed in a corresponding strip and then the anodizing process is carried out in the usual manner using electrical energy.
  • the profiles 9 to be coated and the cover panels 10 to be arranged between them can also be arranged vertically in the device 1.
  • the cross members 2 and 8 are then provided with receptacles in order to be able to hold the upper and lower ends of the parts 9 and 10.

Landscapes

  • Application Of Or Painting With Fluid Materials (AREA)
  • Spray Control Apparatus (AREA)
  • Coating Apparatus (AREA)
  • Laminated Bodies (AREA)
  • Electrostatic Spraying Apparatus (AREA)
EP85902955A 1984-06-01 1985-05-30 Haltevorrichtung zum farbigen beschichten von metallbauteilen Expired EP0213137B1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT85902955T ATE36656T1 (de) 1984-06-01 1985-05-30 Haltevorrichtung zum farbigen beschichten von metallbauteilen.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3420453 1984-06-01
DE19843420453 DE3420453A1 (de) 1984-06-01 1984-06-01 Haltevorrichtung fuer zweifarbig zu beschichtende metallprofile

Publications (2)

Publication Number Publication Date
EP0213137A1 EP0213137A1 (de) 1987-03-11
EP0213137B1 true EP0213137B1 (de) 1988-08-24

Family

ID=6237385

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85902955A Expired EP0213137B1 (de) 1984-06-01 1985-05-30 Haltevorrichtung zum farbigen beschichten von metallbauteilen

Country Status (4)

Country Link
US (1) US4682562A (enrdf_load_stackoverflow)
EP (1) EP0213137B1 (enrdf_load_stackoverflow)
DE (1) DE3420453A1 (enrdf_load_stackoverflow)
WO (1) WO1985005573A1 (enrdf_load_stackoverflow)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3721404A1 (de) * 1987-06-29 1989-01-12 Kopperschmidt Mueller & Co Vorrichtung zur elektrostatischen spruehbeschichtung von plattenfoermigen werkstuecken
US5038714A (en) * 1989-03-03 1991-08-13 Dye Robert E Masonry coloring stencil
GB2279592B (en) * 1993-07-05 1997-03-19 Trevor Vella Tomlin Manufacture of coating metal parts
SI9420084A (en) * 1994-10-31 1997-12-31 Guenter Dietrich Paint coating device
DE4441625C2 (de) * 1994-11-23 2003-07-24 Gutmann Hermann Werke Gmbh Verfahren zur Pulverbeschichtung von Metall- insbesondere Aluminiumprofilen
DE29619993U1 (de) * 1996-11-18 1997-01-16 Weber, Jens, 01833 Stolpen Gestell zur Bearbeitung von Flächenelementen und Rahmen
US6206990B1 (en) 1999-03-23 2001-03-27 William G. Glenn Apparatus for applying a masking element
USRE38449E1 (en) 1999-03-23 2004-03-02 Glenn William G Apparatus for applying a masking element
US6513776B1 (en) 1999-05-12 2003-02-04 Mark G. Bissett Hand tool for securely supporting article during painting
US6325899B1 (en) 2000-03-10 2001-12-04 Action Caps, Llc Disposable and recyclable intermediates for use in electrostatic coating processes
US8353259B2 (en) * 2007-08-24 2013-01-15 United Technologies Corporation Masking fixture for a coating process
DE102011078538B4 (de) * 2011-07-01 2017-06-01 Bayerische Motoren Werke Aktiengesellschaft Vorrichtung zum Auftragen von Klebstoff und zum Herstellen von Bauteilen mit einer beflockten Oberfläche
US20140353410A1 (en) * 2013-06-04 2014-12-04 Finishing Brands Holdings Inc. Spray Fixture System
CN105855113A (zh) * 2016-06-21 2016-08-17 捷威精密制造（洛阳）有限公司 水性涂料的回收装置及回收方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US640086A (en) * 1896-11-19 1899-12-26 Edward I Braddock Supporting apparatus for pieces or lengths of metal.
US1072810A (en) * 1909-12-27 1913-09-09 Standard Varnish Works Article-holder for liquid-coating machines.
US1106915A (en) * 1912-03-29 1914-08-11 Standard Varnish Works Article-holder for liquid-coating devices.
US1231246A (en) * 1916-07-15 1917-06-26 Kabo Corset Co Holder for corset-steels.
US1573082A (en) * 1921-09-16 1926-02-16 Westinghouse Lamp Co Stencil
US1817928A (en) * 1929-09-21 1931-08-11 Panitzsch Martin Woodwork protector
US1838701A (en) * 1929-10-24 1931-12-29 Arthur F Nicolai Device for assembling elements for coating in mass production
US2588557A (en) * 1950-01-16 1952-03-11 Fred L Morris Rack for holding venetian blind slats
US2699144A (en) * 1952-08-22 1955-01-11 Arthur W Peterson Rack for holding venetian blind slats
US2730461A (en) * 1953-02-19 1956-01-10 Ransburg Electro Coating Corp Electrostatic coating method
US2928369A (en) * 1954-07-02 1960-03-15 Robert B Way Automatic painting machine
US2952351A (en) * 1957-04-12 1960-09-13 Ransburg Electro Coating Corp Coating apparatus
US3197797A (en) * 1964-01-23 1965-08-03 Ulysses H Stanley Rack for venetian blinds
US4042734A (en) * 1975-12-02 1977-08-16 The Gyromat Corporation Method for spray coating

Also Published As

Publication number Publication date
DE3420453A1 (de) 1985-12-05
US4682562A (en) 1987-07-28
DE3420453C2 (enrdf_load_stackoverflow) 1987-10-08
EP0213137A1 (de) 1987-03-11
WO1985005573A1 (en) 1985-12-19

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