EP0395790A3 - Rotating head assembly - Google Patents

Rotating head assembly Download PDF

Info

Publication number
EP0395790A3
EP0395790A3 EP19890112108 EP89112108A EP0395790A3 EP 0395790 A3 EP0395790 A3 EP 0395790A3 EP 19890112108 EP19890112108 EP 19890112108 EP 89112108 A EP89112108 A EP 89112108A EP 0395790 A3 EP0395790 A3 EP 0395790A3
Authority
EP
European Patent Office
Prior art keywords
air
supply
spray gun
head assembly
spray
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Withdrawn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
EP19890112108
Other languages
German (de)
French (fr)
Other versions
EP0395790A2 (en
Inventor
John W. Hufgard
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.)
Accuspray Inc
Original Assignee
Accuspray Inc
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 Accuspray Inc filed Critical Accuspray Inc
Publication of EP0395790A2 publication Critical patent/EP0395790A2/en
Publication of EP0395790A3 publication Critical patent/EP0395790A3/en
Withdrawn legal-status Critical Current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
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/0081—Apparatus supplied with low pressure gas, e.g. "hvlp"-guns; air supplied by a fan
    • 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
    • B05B12/02—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling time, or sequence, of delivery
    • 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
    • B05B13/0421—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 with rotating 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
    • 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
    • B05B13/0431—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 with spray heads moved by robots or articulated arms, e.g. for applying liquid or other fluent material to 3D-surfaces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/12—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages
    • B05B7/1254—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated
    • B05B7/1263—Spray pistols; Apparatus for discharge designed to control volume of flow, e.g. with adjustable passages the controlling means being fluid actuated pneumatically actuated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/08—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point
    • B05B7/0884—Spray pistols; Apparatus for discharge with separate outlet orifices, e.g. to form parallel jets, i.e. the axis of the jets being parallel, to form intersecting jets, i.e. the axis of the jets converging but not necessarily intersecting at a point the outlet orifices for jets constituted by a liquid or a mixture containing a liquid being aligned

Landscapes

  • Engineering & Computer Science (AREA)
  • Robotics (AREA)
  • Spray Control Apparatus (AREA)
  • Nozzles (AREA)

Abstract

A plurality of spray guns (104) are mounted on one end of a robot arm (10) and the other end of the arm is controlled in its orientation by appropriate mechanical apparatus. Air is fed from two supplies (36, 46) to each spray gun (104). One air supply (36) is at high pressure low volume and controls the paint supply to the spray gun. The second supply (46) of air is at high volume low pressure and it serves to atomize paint and control the pattern of the spray exiting from the spray gun (104).
EP19890112108 1989-05-05 1989-07-03 Rotating head assembly Withdrawn EP0395790A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US35201189A 1989-05-05 1989-05-05
US352011 1989-05-05

Publications (2)

Publication Number Publication Date
EP0395790A2 EP0395790A2 (en) 1990-11-07
EP0395790A3 true EP0395790A3 (en) 1991-07-24

Family

ID=23383418

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890112108 Withdrawn EP0395790A3 (en) 1989-05-05 1989-07-03 Rotating head assembly

Country Status (1)

Country Link
EP (1) EP0395790A3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4242715C2 (en) * 1991-12-17 2000-05-31 Krautzberger Gmbh Adapter with control valve for automatic material spraying device
US5267693A (en) * 1992-02-12 1993-12-07 Dickey Barry A Spray gun non-stick paint connector block
FR2737980B1 (en) * 1995-08-23 1997-11-28 Sames Sa METHOD AND DEVICE FOR PROJECTING COATING PRODUCT
FR2770155B1 (en) * 1997-10-28 2000-01-07 Cergi Sa INSTALLATION AND METHOD FOR AUTOMATIC SPRAYING OF PARTS AND / OR PARTS OF PARTS, ESPECIALLY SMALL PARTS
FR2972651B1 (en) * 2011-03-18 2014-01-31 Faurecia Bloc Avant PAINT SPRAY DEVICE AND METHOD FOR IMPLEMENTING SUCH A DEVICE.
EP3106424B1 (en) * 2014-02-11 2020-08-26 Taller Autorema, s.l. High-speed sticking unit for container lids

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653599A (en) * 1970-05-19 1972-04-04 Speco Inc Fluid spray apparatus
FR2180201A5 (en) * 1972-04-10 1973-11-23 Descos Rene
FR2259644A1 (en) * 1974-02-01 1975-08-29 Farnsteiner Irmgard
US4228958A (en) * 1979-07-27 1980-10-21 General Motors Corporation Air-operated spray device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3653599A (en) * 1970-05-19 1972-04-04 Speco Inc Fluid spray apparatus
FR2180201A5 (en) * 1972-04-10 1973-11-23 Descos Rene
FR2259644A1 (en) * 1974-02-01 1975-08-29 Farnsteiner Irmgard
US4228958A (en) * 1979-07-27 1980-10-21 General Motors Corporation Air-operated spray device

Also Published As

Publication number Publication date
EP0395790A2 (en) 1990-11-07

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Effective date: 19920125