EP0163974A2 - Apparatus for spray-coating objects - Google Patents

Apparatus for spray-coating objects Download PDF

Info

Publication number
EP0163974A2
EP0163974A2 EP85105639A EP85105639A EP0163974A2 EP 0163974 A2 EP0163974 A2 EP 0163974A2 EP 85105639 A EP85105639 A EP 85105639A EP 85105639 A EP85105639 A EP 85105639A EP 0163974 A2 EP0163974 A2 EP 0163974A2
Authority
EP
European Patent Office
Prior art keywords
pistols
guns
workpieces
spray
workpiece
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Withdrawn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
EP85105639A
Other languages
German (de)
French (fr)
Other versions
EP0163974A3 (en
Inventor
Ulrich Köhne
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP0163974A2 publication Critical patent/EP0163974A2/en
Publication of EP0163974A3 publication Critical patent/EP0163974A3/en
Withdrawn legal-status Critical Current

Links

Images

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
    • B05B13/04—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
    • B05B13/0457—Installation or apparatus for applying liquid or other fluent material to conveyed separate articles specially designed for applying liquid or other fluent material to 3D-surfaces of the articles, e.g. by using several moving spray heads
    • 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
    • B05B12/08—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means
    • B05B12/12—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus
    • B05B12/122—Arrangements for controlling delivery; Arrangements for controlling the spray area responsive to condition of liquid or other fluent material to be discharged, of ambient medium or of target ; responsive to condition of spray devices or of supply means, e.g. pipes, pumps or their drive means responsive to conditions of ambient medium or target, e.g. humidity, temperature position or movement of the target relative to the spray apparatus responsive to presence or shape of target

Definitions

  • the invention relates to a device according to the preamble of the present patent claim 1.
  • the object of the invention is to enable automatic paint coating in the case of workpieces which are composed of rod-shaped and sheet-like components, that is to say in the case of components which have individual parts running transversely to the material conveying direction, and to avoid manual respraying.
  • the stated object is achieved by the teaching set out in the characterizing part of claim 1 and in the subclaims.
  • 1 and 1's are two, downstream and strip-filled endless conveyors, which are intended for the transport of workpieces 2 (e.g. steel beams with head and / or foot plates).
  • workpieces 2 e.g. steel beams with head and / or foot plates.
  • a paint spraying device is arranged below and above the workpiece transport plane, which can be moved transversely to the workpiece conveying direction via a support arm 3; 3 * and as follows is formed:
  • Four additional pistols 5; 5 ' each set at an angle and arranged in pairs at a distance from one another, are used for the color coating of workpiece parts which are transverse to the conveying direction.
  • the guns 5; 5 ' can be adjustable in the working angle.
  • the lower guns 5 ' are designed as angle guns.
  • the entire paint spraying device is arranged in a frame 9.
  • the pistol groups are transversely displaced by means of a motor 10 and associated gear 11. Slide rails 12 serve to guide the pistol groups held by the support arms 3; 3 '. It is conceivable to set up the gun groups so that they can also be moved vertically.

Abstract

The present invention relates to a device for spray coating workpieces with inks, consisting of two adjacently arranged conveying paths for the workpieces and in each case of an upper and lower spraying device which acts on the space between the two conveying paths, each spraying device consisting of spray guns which can be moved transversely to the material conveying direction. The essential feature of the invention is that the spray guns serving to coat the horizontal workpiece areas are complemented by the assignment of obliquely arranged additional guns for coating workpiece parts or carrier head parts located transversely to the conveying direction to form groups of spray guns. <IMAGE>

Description

Die Erfindung bezieht sich auf eine Vorrichtung nach dem Gattungsbegriff des vorliegenden Patentanspruchs 1. Zum Stand der Technik wird beispielhaft auf die DOS 2323572 verwiesen.The invention relates to a device according to the preamble of the present patent claim 1. Reference is made to DOS 2323572 for an example of the prior art.

Aufgabe der Erfindung ist es, bei Werkstücken, die aus stab- und flächenförmigen Bauteilen zusammengesetzt sind, d.h., bei Bauteilen, die quer zur Gutförderrichtung verlaufende Einzelteile aufweisen, eine automatische Farbbeschichtung zu ermöglichen und das manuelle Nachspritzen zu vermeiden. Die gestellte Aufgabe wird gelöst durch die im kennzeichnenden Teil des Anspruchs 1 und in den Unteransprüchen festgehaltene Lehre.The object of the invention is to enable automatic paint coating in the case of workpieces which are composed of rod-shaped and sheet-like components, that is to say in the case of components which have individual parts running transversely to the material conveying direction, and to avoid manual respraying. The stated object is achieved by the teaching set out in the characterizing part of claim 1 and in the subclaims.

Anhand der Zeichnung sei die Erfingung beispielhaft erläutert. Es zeigen:

  • Fig. 1 in schematischer Darstellung und Seitenansicht die in Rede stehende Spritzbeschichtungsvorrichtung und
  • Fig. 2 die Vorrichtung nach Fig. 1 in Draufsicht nach der Schnittlinie II - II in Fig. 1.
The invention is explained by way of example with the aid of the drawing. Show it:
  • Fig. 1 is a schematic representation and side view of the spray coating device in question and
  • 2 shows the device according to FIG. 1 in plan view along the section line II - II in FIG. 1.

Mit 1 und 1'sind zwei, einander nachgeschaltete und leistenbesetzte Endlosförderer bezeichnet, die zum Transport von Werkstücken 2 (z. Bsp. Stahlträger mit Kopf- und/oder Fußplatten) bestimmt sind. In Höhe des Zwischenraumes zwischen den benachbarten Endlosförderern 1;1' ist unterhalb und oberhalb der Werkstücktransportebene je eine Farbspritzeinrichtung angeordnet, die quer zur Werkstückförderrichtung über je einen Tragarm 3;3* verfahrbar und wie folgt ausgebildet ist: Je zwei, in der Vertikaleben arbeitende Spritzpistolen 4 u. 4' sind zur Farbbeschichtung der horizontalen Flächen der zu behandelnden.Werkstücke bestimmt. Je vier schräg angestellte und paarweise mit Abstand zueinander angeordnete zusätzliche Pistolen 5;5' dienen der Farbbeschichtung von quer zur Förderrichtung stehenden Werkstückteilen. Diese zusätzlichen Pistolen werden selbstätig geschaltet, wenn Werkstückteile der letztgenannten Art über eine aus Gebern 6 und Empfängern 7 bestehende Lichtschranke erfaßt werden. Mit 8 ist eine kapazitiv arbeitende, zusätzliche oder wahlweise verwendbare Tasteinrichtung für den entsprechenden Zweck angedeutet. Die Pistolen 5;5' können im Arbeitswinkel verstellbar sein. Die unteren Pistolen 5' sind als Winkelpistolen ausgebildet. Die gesamte Farbspritzeinrichtung ist in einem Rahmen 9 angeordnet. Die Querverschiebung der Pistolengruppen erfolgt über einen Motor 1o und zugehörige Getriebe 11. Gleitschienen 12 dienen der Führung der über die Tragarme 3;3' gehaltenen Pistolengruppen. Denkbar ist es, die Pistolengruppen auch in vertikaler Richtung verfahrbar einzurichten.With 1 and 1's are two, downstream and strip-filled endless conveyors, which are intended for the transport of workpieces 2 (e.g. steel beams with head and / or foot plates). At the level of the space between the adjacent endless conveyors 1; 1 ', a paint spraying device is arranged below and above the workpiece transport plane, which can be moved transversely to the workpiece conveying direction via a support arm 3; 3 * and as follows is formed: Two, in the vertical planes spray guns 4 u. 4 'are intended for color coating the horizontal surfaces of the workpieces to be treated. Four additional pistols 5; 5 ', each set at an angle and arranged in pairs at a distance from one another, are used for the color coating of workpiece parts which are transverse to the conveying direction. These additional pistols are switched automatically when workpiece parts of the latter type are detected via a light barrier consisting of sensors 6 and receivers 7. A capacitively operating, additional or optionally usable pushbutton device for the corresponding purpose is indicated at 8. The guns 5; 5 'can be adjustable in the working angle. The lower guns 5 'are designed as angle guns. The entire paint spraying device is arranged in a frame 9. The pistol groups are transversely displaced by means of a motor 10 and associated gear 11. Slide rails 12 serve to guide the pistol groups held by the support arms 3; 3 '. It is conceivable to set up the gun groups so that they can also be moved vertically.

Claims (4)

1.) Vorrichtung zur Spritzbeschichtung von Werkstücken insbesondere von Stahlbauteilen, die aus stab- und flächenförmigen Elementen zusammengesetzt sind, mit Farben oder dgl., bestehend aus zwei mit Abstand nacheinander angeordneten Förderstrecken zum Zubringen und Abtransportieren der Werkstücke und je einer oberen und unteren, den Raum zwischen den beiden Förderstrecken beaufschlagenden und die Werkstücke zwischen sich einschließenden Spritzeinrichtung, wobei jede Spritzeinrichtung aus guer zur Gutförderrichtung verfahrbaren Spritzpisvolen besteht, dadurch gekennzeichnet: daß die in an sich bekannter Weise der Beschichtung der horizontalen Werkstückflächen dienenden Spritzpistolen (4;4') durch Zuordnung schräg angestellter zusätzlicher Pistolen (5;5') für die Beschichtung von quer zur Förderrichtung stehenden Werkstückteilen, bspw. Trägerkopfteilen, zu Pistolengruppen ergänzt sind.1.) Device for spray coating workpieces, in particular steel components, which are composed of rod-shaped and sheet-like elements, with paints or the like, consisting of two conveyor tracks arranged one after the other for feeding and removing the workpieces and one each of an upper and lower one The space between the two conveyor lines and the workpieces between them are enclosed, each spraying device consisting of spraying pistols which can be moved in the direction of the material conveying, characterized in that the spraying pistols (4; 4 '), which are known per se, serve to coat the horizontal workpiece surfaces additional pistols (5; 5 ') placed at an angle for the coating of workpiece parts which are at right angles to the conveying direction, for example carrier head parts, have been added to groups of pistols. 2.) Vorrichtung nach Anspruch 1,
dadurch gekennzeichnet: daß die zusätzlichen Spritzpistolen (5;5') in Abhänigkeit von cuer zur Förderrichtung stehenden Werkstückteilen über éptisch, kapazitiv oder dgl. arbeitende Tasteinrichtungen (6;7;8) selbstetig ein- und ausschaltbar sind.2.) Device according to claim 1,
characterized in that the additional spray guns (5; 5 ') can be switched on and off automatically as a function of workpiece parts which are perpendicular to the conveying direction by means of optical, capacitive or the like. 3.) Vorrichtung nach den Ansprüchen 1 und 2, dadurch gekennzeichnet: daß oberhalb und unterhalb der Werkstücktransportebene je 4 zusätzliche Pistolen (5;5'), vorgesehen sind, die paarweise mit Abstand zueinander angeordnet sind.3.) Device according to claims 1 and 2, characterized in that 4 additional pistols (5; 5 ') are provided above and below the workpiece transport plane, which are arranged in pairs at a distance from one another. 4.) Vorrichtung nach den Ansprüchen 1 bis 3, dadurch gekennzeichnet: daß die unteren Pistolen (4';5') als Winkelpistolen ausgebildet sind.4.) Device according to claims 1 to 3, characterized in that the lower guns (4 '; 5') are designed as angle guns.
EP85105639A 1984-06-02 1985-05-08 Apparatus for spray-coating objects Withdrawn EP0163974A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3420633 1984-06-02
DE19843420633 DE3420633A1 (en) 1984-06-02 1984-06-02 DEVICE FOR SPRAY COATING WORKPIECES

Publications (2)

Publication Number Publication Date
EP0163974A2 true EP0163974A2 (en) 1985-12-11
EP0163974A3 EP0163974A3 (en) 1986-07-30

Family

ID=6237495

Family Applications (1)

Application Number Title Priority Date Filing Date
EP85105639A Withdrawn EP0163974A3 (en) 1984-06-02 1985-05-08 Apparatus for spray-coating objects

Country Status (2)

Country Link
EP (1) EP0163974A3 (en)
DE (1) DE3420633A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4318273A1 (en) * 1993-06-03 1994-12-08 Dietrich Gunter Apparatus for paint coating
CN112604857A (en) * 2021-01-05 2021-04-06 南京特柏赛贸易有限公司 Side paint spraying apparatus of self-adaptation work piece profile and height

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611729A1 (en) * 1986-04-08 1987-10-15 Ransburg Gmbh Liquid-spraying apparatus for spraying leather
DE3616795A1 (en) * 1986-05-17 1987-11-19 Ulrich Koehne Process for spray-coating double T girders
DE3840507A1 (en) * 1988-12-01 1990-06-07 Charvo Maschinenbau Gmbh Automatic spray-coating system with spray gun assemblies
DE4017361A1 (en) * 1989-05-31 1990-12-13 Columbus System Patent Ag Integrated powder coating system esp. for sheet metal - has series of stations for e.g. loading, pretreatment, drying, etc. which is economic and easily automated
DE20002822U1 (en) * 2000-02-17 2000-04-20 Rogg Philipp Application device, especially for wood preservation glazes
DE102006014101A1 (en) 2006-03-24 2007-09-27 Intec Gmbh Lackiersysteme Apparatus for spray coating workpieces

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360900A (en) * 1965-05-13 1968-01-02 Crompton & Knowles Corp Sealed intermittent coater
DE2323572A1 (en) * 1973-05-10 1974-11-28 Walther Fa Richard C SPRAY COATING DEVICE

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE457949C (en) * 1926-11-20 1928-03-27 Albert Krautzberger Device for spraying elongated objects or objects arranged in rows using paint spraying devices
FR2097069B1 (en) * 1970-07-31 1976-03-05 Saint Gobain
DE2823146A1 (en) * 1978-05-26 1979-11-29 Walcker & Co Kg Water jet cleaning machine - has drive for oscillating nozzles with radial rigid nozzles oscillating about axis of pipe
SE424606B (en) * 1978-12-06 1982-08-02 Loeoef Ingemar SPRAY BOOTH

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3360900A (en) * 1965-05-13 1968-01-02 Crompton & Knowles Corp Sealed intermittent coater
DE2323572A1 (en) * 1973-05-10 1974-11-28 Walther Fa Richard C SPRAY COATING DEVICE

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4318273A1 (en) * 1993-06-03 1994-12-08 Dietrich Gunter Apparatus for paint coating
DE4318273C2 (en) * 1993-06-03 1999-04-29 Dietrich Gunter Device for color coating profile bars with cover template
CN112604857A (en) * 2021-01-05 2021-04-06 南京特柏赛贸易有限公司 Side paint spraying apparatus of self-adaptation work piece profile and height
CN112604857B (en) * 2021-01-05 2022-11-29 江苏特能鼎特种装备制造有限公司 Side paint spraying apparatus of self-adaptation work piece profile and height

Also Published As

Publication number Publication date
DE3420633A1 (en) 1985-12-05
EP0163974A3 (en) 1986-07-30

Similar Documents

Publication Publication Date Title
DE69805325T3 (en) MULTIPLE DISTRIBUTION SYSTEM AND METHOD
EP0650398B1 (en) Spraying device
EP0065656A2 (en) Apparatus for spray treatment, especially for spray painting objects
CH624591A5 (en)
EP0163974A2 (en) Apparatus for spray-coating objects
EP0777534B1 (en) Workpiece spray-painting device
DE3340510C2 (en) Electrostatic powder coating device
DE3830856C1 (en)
EP0840652B1 (en) Installation for coating the surfaces of workpieces
DE3740201A1 (en) Continuous-vacuum-application device
EP0911094B1 (en) Apparatus for positioning sheet metal blanks
DE3024130A1 (en) Elongated powder application spray booth - has filter set in aperture, opposite one spray, and has cleaning device extending over booth floor
DE1577654A1 (en) Device for spraying on liquid application agents
DE868999C (en) Device for applying enamel coatings and other coatings
DE19649538A1 (en) Procedure for spraying car bodies
EP0382945A2 (en) Method for coating objects
DE102007061498B3 (en) Method for powder coating of wood substrates, involves continuously transporting and placing wood substrates, where wood substrate is sprayed successively on two sides with lacquer powder
DE102022114008B4 (en) Modular assembly system and method for assembling a workpiece
DE2746571C2 (en) Device for coating objects
DE3301614C2 (en)
DE3718233C2 (en)
CH667857A5 (en) VIBRATION CONVEYOR.
DE1584705B2 (en) Device for glazing ceramic dishes that have not yet been fired and have a protruding circumferential edge on the bottom
DE19928607A1 (en) Powder coating system for powder coating of workpieces has powder delivery path between powder container and short output nozzle
DE2104584A1 (en) Plant for painting and drying wooden parts, in particular individual frame parts that have been machined on all sides

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19850508

AK Designated contracting states

Designated state(s): BE FR IT NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): BE FR IT NL SE

17Q First examination report despatched

Effective date: 19870722

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19871202