EP1256386A2 - Cabine de poudrage de pièces - Google Patents

Cabine de poudrage de pièces Download PDF

Info

Publication number
EP1256386A2
EP1256386A2 EP02001679A EP02001679A EP1256386A2 EP 1256386 A2 EP1256386 A2 EP 1256386A2 EP 02001679 A EP02001679 A EP 02001679A EP 02001679 A EP02001679 A EP 02001679A EP 1256386 A2 EP1256386 A2 EP 1256386A2
Authority
EP
European Patent Office
Prior art keywords
cabin
workpieces
coating station
manual coating
end wall
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.)
Granted
Application number
EP02001679A
Other languages
German (de)
English (en)
Other versions
EP1256386B1 (fr
EP1256386A3 (fr
Inventor
Christoph Keller
Hans Mendler
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.)
J Wagner AG
Original Assignee
J Wagner AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7956627&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1256386(A2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by J Wagner AG filed Critical J Wagner AG
Publication of EP1256386A2 publication Critical patent/EP1256386A2/fr
Publication of EP1256386A3 publication Critical patent/EP1256386A3/fr
Application granted granted Critical
Publication of EP1256386B1 publication Critical patent/EP1256386B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B05B16/00—Spray booths
    • B05B16/90—Spray booths comprising conveying means for moving objects or other work to be sprayed in and out of the booth, e.g. through the booth
    • 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
    • B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • B05B16/25—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations for both automatic and manual spraying
    • 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
    • B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B14/00—Arrangements for collecting, re-using or eliminating excess spraying material
    • B05B14/40—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths
    • B05B14/48—Arrangements for collecting, re-using or eliminating excess spraying material for use in spray booths specially adapted for particulate material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S118/00—Coating apparatus
    • Y10S118/07—Hoods

Definitions

  • Such cabins have long been known and in use.
  • the cabin interior is through side walls, both end walls, a cabin floor and a Cabin roof limited, which is divided by a longitudinal gap.
  • the workpieces are usually moved by means of a transport device.
  • the cabin has at least in its upstream end wall Through opening for the workpieces.
  • To this manual coating station includes an opening in the side wall of the cabin. Through the opening a hand coater can be difficult or pre-primed using a hand gun Areas of a workpiece within the cabin and in the transport direction of the workpieces Precoat upstream of the automatic coating.
  • Another manual coating station is also required on the side of the cabin in the direction of transport of the workpieces downstream of the automatic coating of the workpieces intended. From this additional manual coating station, one person can be insufficient coated and / or difficult parts of the workpiece in turn in the cabin of Hand coat as needed.
  • Lamps are provided to illuminate the workpieces at the respective hand coating locations, namely in the side wall next to the openings for the manual coating stations, see above that the workpieces are illuminated from the front. These lamps become very quick in operation soiled by deposited excess powder.
  • the invention has for its object to design a cabin of the type mentioned above, that the escape of powder particles in the vicinity of the cabin is reduced and nevertheless an unimpeded hand coating of high quality economically, i.e. in particular can be achieved without increased suction power.
  • a second hand coating station downstream from a second passage opening for The workpieces are then in a second bulkhead at the downstream end of the cabin an advantage if there is a need for a re-coating or a control after the automatic Coating in the cabin exists.
  • This manual coating station can also be the only one Manual coating station should be provided.
  • the cabin shown in the figures is used to coat dash-dotted lines Workpieces W, which along a likewise dash-dotted transport path T in Direction of the corresponding arrow through the cabin continuously or gradually promoted become.
  • the cabin has two side walls 2, which with vertical slots 4 for Passing of vertically movable automatic powder spray guns arranged in FIG. 1 6 are provided.
  • the cabin also has a cabin roof 8 divided by a longitudinal gap S.
  • the longitudinal gap passes hangers 10 for workpieces W to facilitate the transportation of the hangers 10 with the workpieces W attached to it through the cabin along the Allow conveyor track T.
  • the cabin also has a floor 12 and a front end wall 14, which is shown in FIG. 1 and 3 seen at the left end of the cabin, and a rear end wall 20, which is arranged at the right end of the cabin as seen in FIGS. 1 and 3.
  • the front wall 14 has a large passage opening 16, which is significantly larger than the cross section of the Workpieces W is (see Fig. 2).
  • This passage opening 16 is through a sliding door 18 for the Lockable cleaning operation, through which the accessible cabin interior is accessible is.
  • the rear end wall 20 has a passage opening 19 which, like the passage opening 16 to allow the workpieces W to be dimensioned out of the cabin.
  • Adjoining the end wall 14 is a reference numeral 30 overall Manual coating station with a walkable stand 34 supported on feet 32 arranged, which lies above the cabin floor 12 and of the one lying on the right in FIG. 2 Side of the transport path T is wallless, that is freely accessible.
  • Fig.2 is on the left a rear wall 36 is provided, which in its upper region forms a partial roof 38 of the Manual coating station in the four different designs according to FIG. 5a) to 5d) is kinked and seen parallel to the transport path T directly up to in Fig. 2 left edge of the gap S for passing the suspension device 10 for the workpieces W extends.
  • the sliding door 18 is in its upper, in Fig. 2 left area 18 ' Contour of the partial roof 38 profiled accordingly. Since the profiling of the sliding door 18th is adapted to that of the rear wall 36 and partial canopy 38, by use a seal 39 (in Fig. 5a) to 5d) indicated) an optimal cleaning effect when closed Reach sliding door 18.
  • suction line 50 As can be seen from FIGS. 2, 3 and 4, one closes below the base 34 performed suction line 50 to an opening 52 in the front end wall 14 of the cabin on.
  • the suction line 50 is equipped with a filter or recovery unit, not shown excess powder linked.
  • a second manual coating station 40 arranged downstream of the cabin with a stand 44 on feet 42 which of the opposite side is accessible like the manual coating station 30 and likewise how this is provided with a rear wall 46 with a bent partial canopy 48.
  • the suction line 50 could also have a Opening below the floor 44 in the rear end wall 22 to the cabin interior connect.
  • the manual coating station has 30 seen a larger dimension L in the transport direction T than the corresponding dimension 1 of the manual coating station 40 because near the suction opening 52 the suction through the Passage opening 16 into the cabin is stronger than the suction through the passage opening 19.
  • the coater can therefore be at a greater distance from the end of the booth Passage opening work as at the other end of the cabin and has correspondingly larger ones Free space.
  • the cabin walls 2, 14 20 Preferably there are at least the cabin walls 2, 14 20, the cabin roof 8 and the Rear walls 36, 38 and 46, 48 made of an electrically non-conductive material.

Landscapes

  • Spray Control Apparatus (AREA)
  • Electrostatic Spraying Apparatus (AREA)
  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Automobile Manufacture Line, Endless Track Vehicle, Trailer (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
EP02001679A 2001-05-08 2002-01-24 Cabine de poudrage de pièces Expired - Lifetime EP1256386B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20107767U DE20107767U1 (de) 2001-05-08 2001-05-08 Kabine zur Pulverbeschichtung von Werkstücken
DE20107767U 2001-05-08

Publications (3)

Publication Number Publication Date
EP1256386A2 true EP1256386A2 (fr) 2002-11-13
EP1256386A3 EP1256386A3 (fr) 2005-01-12
EP1256386B1 EP1256386B1 (fr) 2008-06-18

Family

ID=7956627

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02001679A Expired - Lifetime EP1256386B1 (fr) 2001-05-08 2002-01-24 Cabine de poudrage de pièces

Country Status (4)

Country Link
US (1) US6743295B2 (fr)
EP (1) EP1256386B1 (fr)
DE (2) DE20107767U1 (fr)
ES (1) ES2307677T3 (fr)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2098303A1 (fr) 2008-03-07 2009-09-09 J. Wagner AG Installation de revêtement destinée au revêtement d'une pièce à usiner
EP2368643A1 (fr) 2010-03-09 2011-09-28 J. Wagner AG Installation de revêtement par poudre destinée à recouvrir des pièces usinées avec de la poudre
EP3459642B1 (fr) 2017-09-26 2020-08-05 Wagner International Ag Installation de revêtement par poudre destinée à recouvrir une pièce à usiner par poudre de revêtement
DE102022108374A1 (de) 2022-03-21 2023-09-21 Gema Switzerland Gmbh Beschichtungskabine zum beschichten von werkstücken mit beschichtungsmaterial
EP4249130A1 (fr) 2022-03-21 2023-09-27 Gema Switzerland GmbH Cabine de revêtement pour revêtir des pièces avec un matériau de revêtement

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6746535B2 (en) * 2002-03-28 2004-06-08 Dubois Equipment Company, Inc. Apparatus for spray coating a continuously advancing article
US20110052829A1 (en) * 2007-06-12 2011-03-03 Gerhard Brendel Coating method, coating station, and method for coating an object
DE102009060649A1 (de) * 2009-12-22 2011-06-30 EISENMANN Anlagenbau GmbH & Co. KG, 71032 Anlage zur Oberflächenbehandlung von Gegenständen
DE102014107396A1 (de) * 2014-05-26 2015-11-26 Gema Switzerland Gmbh Pulversprühbeschichtungskabine

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3402697A (en) * 1964-03-13 1968-09-24 Devilbiss Co Film thickness control for electrostatic coating systems
FR2442080A1 (fr) 1978-11-21 1980-06-20 Europ Equip Menager Installation de poudrage electrostatique d'objets
US4231289A (en) * 1979-01-26 1980-11-04 Alain Domicent Painting booth
JPS58151517A (ja) 1982-03-05 1983-09-08 Sumitomo Metal Ind Ltd 粉粒体の流量測定方法及び装置
DE3340510C2 (de) 1983-11-09 1986-10-30 Hans-Josef 5010 Bergheim Licher Elektrostatische Pulverbeschichtungsvorrichtung
DE3721875A1 (de) 1987-07-02 1989-01-12 Gema Ransburg Ag Verfahren und einrichtung fuer eine pulverspruehbeschichtungsanlage
US5023116A (en) * 1989-08-07 1991-06-11 Larry Williams Environmentally acceptable process and apparatus for ventilation of continuous paint lines
US5060860A (en) * 1989-08-18 1991-10-29 Hughes Aircraft Company Paint conductivity measurement system
JP2813007B2 (ja) 1989-10-11 1998-10-22 バブコツク日立株式会社 マイクロ波式粉体流量計
US5078084A (en) * 1990-04-16 1992-01-07 Nordson Corporation Powder coating system
DE4406046C2 (de) 1994-02-24 1997-11-20 Wagner Int Einrichtung und Verfahren zum Messen eines Pulver-Massestromes
DE19524327A1 (de) * 1994-10-24 1996-04-25 Erich Kraemer Pulverbeschichtungskabine
DE4443859A1 (de) 1994-12-09 1996-06-13 Friedrich Lothar Verfahren und Vorrichtung zum Messen der Lackierpulverdurchflußmengen bei der elektrostatischen Pulverbeschichtung
DE19502741C2 (de) 1995-01-18 1997-04-03 Alexander Ghantus Einrichtung zur Erzeugung eines Stromes aus einem Pulver-Gas-Gemisch
DE19616220A1 (de) * 1996-04-23 1997-10-30 Erich Kraemer Pulverbeschichtungskabine
DE19645262A1 (de) * 1996-11-02 1998-05-07 Gema Volstatic Ag Pulver-Sprühbeschichtungskabine
DE19650112C1 (de) 1996-12-03 1998-05-20 Wagner Int Einrichtung und Verfahren zum Messen eines Pulver-Massestromes
DE19717353A1 (de) * 1997-04-24 1998-11-05 Wagner Int Pulverbeschichtungsanlage
JP3125924B2 (ja) 1998-03-16 2001-01-22 セイコーエプソン株式会社 プリンタ、印刷方法及び記録媒体
DE10028553A1 (de) * 2000-06-09 2001-12-13 Itw Gema Ag Pulversprühbeschichtungskabine
DE10162033A1 (de) * 2001-12-17 2003-06-26 Erich Bauer Schalenversetzte Pulverbeschichtungskabine

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2098303A1 (fr) 2008-03-07 2009-09-09 J. Wagner AG Installation de revêtement destinée au revêtement d'une pièce à usiner
EP2368643A1 (fr) 2010-03-09 2011-09-28 J. Wagner AG Installation de revêtement par poudre destinée à recouvrir des pièces usinées avec de la poudre
EP3459642B1 (fr) 2017-09-26 2020-08-05 Wagner International Ag Installation de revêtement par poudre destinée à recouvrir une pièce à usiner par poudre de revêtement
US11577266B2 (en) 2017-09-26 2023-02-14 Wagner International Ag Powder coating plant for coating a workpiece with coating powder
DE102022108374A1 (de) 2022-03-21 2023-09-21 Gema Switzerland Gmbh Beschichtungskabine zum beschichten von werkstücken mit beschichtungsmaterial
EP4249130A1 (fr) 2022-03-21 2023-09-27 Gema Switzerland GmbH Cabine de revêtement pour revêtir des pièces avec un matériau de revêtement

Also Published As

Publication number Publication date
DE50212373D1 (de) 2008-07-31
EP1256386B1 (fr) 2008-06-18
US20020166506A1 (en) 2002-11-14
US6743295B2 (en) 2004-06-01
DE20107767U1 (de) 2001-07-12
ES2307677T3 (es) 2008-12-01
EP1256386A3 (fr) 2005-01-12

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