JP6951573B2 - 塗装用ノズル - Google Patents
塗装用ノズル Download PDFInfo
- Publication number
- JP6951573B2 JP6951573B2 JP2020525772A JP2020525772A JP6951573B2 JP 6951573 B2 JP6951573 B2 JP 6951573B2 JP 2020525772 A JP2020525772 A JP 2020525772A JP 2020525772 A JP2020525772 A JP 2020525772A JP 6951573 B2 JP6951573 B2 JP 6951573B2
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- JP
- Japan
- Prior art keywords
- paint
- nozzle
- coating
- air
- fluid
- 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.)
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Classifications
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- 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
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
-
- 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
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
- B05B7/0441—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber
- B05B7/045—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with one inner conduit of liquid surrounded by an external conduit of gas upstream the mixing chamber the gas and liquid flows being parallel just upstream the mixing chamber
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- 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
- B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
- B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
- B05B7/0483—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid with gas and liquid jets intersecting in the mixing chamber
-
- 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
- B05B7/06—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane
- B05B7/062—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet
- B05B7/066—Spray pistols; Apparatus for discharge with at least one outlet orifice surrounding another approximately in the same plane with only one liquid outlet and at least one gas outlet with an inner liquid outlet surrounded by at least one annular gas outlet
-
- 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
-
- 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
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
-
- 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
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/60—Arrangements for mounting, supporting or holding spraying apparatus
- B05B15/65—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits
- B05B15/652—Mounting arrangements for fluid connection of the spraying apparatus or its outlets to flow conduits whereby the jet can be oriented
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Nozzles (AREA)
Description
Claims (5)
- 塗料を供給する塗料供給路(88、104)と、流体を供給する流体供給路(90a、90b)と、前記塗料供給路及び前記流体供給路の接続されるボディ(46、48、50、52)とを有し、前記ボディには前記塗料と前記流体とを合流させ混合させる合流部(126)と、前記塗料と前記流体とを混合させた状態で前記合流部から吐出する吐出口(120)とを備えた塗装用ノズル(24)であって、
前記ボディの内部には、複数の吐出口と、前記複数の吐出口に対応して同数設けられた前記合流部と、前記合流部から前記吐出口の先端側に向かって先細状となるテーパ部(124)と、前記塗料供給路と接続されて前記塗料を前記合流部へ吐出する複数のノズル部(102)と、前記流体供給路に接続される流体集合室(130)とを有し、
前記流体集合室と前記合流部とが隣接して連通し、前記ノズル部が、前記流体集合室及び前記合流部に配置され、該ノズル部の開口した先端が前記合流部に配置され、
前記ノズル部と前記合流部との間には、前記流体集合室と前記合流部とを接続する接続通路(128)が設けられる、塗装用ノズル。 - 請求項1記載の塗装用ノズルにおいて、
前記ボディの内部には、前記流体供給路に接続される複数の中間通路部(106)を有し、前記流体集合室は、前記複数の中間通路部の全てに臨むように形成されて連通する、塗装用ノズル。 - 請求項1又は2記載の塗装用ノズルにおいて、
前記テーパ部の軸方向に沿った長さは、前記合流部の上流側直径に対して2倍以上となるように設定される、塗装用ノズル。 - 請求項1〜3のいずれか1項に記載の塗装用ノズルにおいて、
前記合流部の上流側において、軸線上となる内側に前記塗料供給路が形成され、該塗料供給路の外側に前記接続通路が形成される、塗装用ノズル。 - 請求項1〜4のいずれか1項に記載の塗装用ノズルにおいて、
前記塗料供給路は、前記ボディ内において略円周状に配置された塗料通路(72)と接続され、該塗料通路から前記合流部に向かって軸線に対する直交方向に一直線状となるように配置され、且つ、前記塗料供給路の距離が略同一に設定される、塗装用ノズル。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018116798 | 2018-06-20 | ||
JP2018116798 | 2018-06-20 | ||
PCT/JP2019/024315 WO2019244935A1 (ja) | 2018-06-20 | 2019-06-19 | 塗装用ノズル |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2019244935A1 JPWO2019244935A1 (ja) | 2021-03-18 |
JP6951573B2 true JP6951573B2 (ja) | 2021-10-20 |
Family
ID=68984069
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020525772A Active JP6951573B2 (ja) | 2018-06-20 | 2019-06-19 | 塗装用ノズル |
Country Status (4)
Country | Link |
---|---|
US (1) | US20210245190A1 (ja) |
JP (1) | JP6951573B2 (ja) |
CN (1) | CN112334235A (ja) |
WO (1) | WO2019244935A1 (ja) |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3905554A (en) * | 1973-10-24 | 1975-09-16 | Black & Decker Mfg Co | Convertible liquid spray nozzle |
DE2634496C2 (de) * | 1976-07-31 | 1985-10-17 | Bayer Ag, 5090 Leverkusen | Injektor zur Begasung einer Flüssigkeit |
JPH08131906A (ja) * | 1994-11-10 | 1996-05-28 | Iwata Air Compressor Mfg Co Ltd | 内部混合式スプレーガンの塗料堆積防止用ノズルセット |
DE19936790A1 (de) * | 1999-08-10 | 2001-02-15 | Nordson Corp Westlake | Verfahren und Vorrichtung zum Herstellen einer abziehbaren Schutzschicht für Oberflächen, insbesondere für lackierte Oberflächen von Kraftfahrzeugkarosserien |
JP2002292313A (ja) * | 2001-04-02 | 2002-10-08 | Toyota Auto Body Co Ltd | 吹付け塗装装置 |
BRPI0408831A (pt) * | 2003-03-27 | 2006-04-04 | Spraying Systems Co | mangueira para pistola de aspersão automática modular |
JP2011036787A (ja) * | 2009-08-10 | 2011-02-24 | Meiji Kikai Seisakusho:Kk | 複数種類の塗料吹付用の自動スプレーガン |
JP6321695B2 (ja) * | 2016-02-09 | 2018-05-09 | 本田技研工業株式会社 | 塗布ノズルおよび塗布装置 |
JP6270896B2 (ja) * | 2016-03-29 | 2018-01-31 | 本田技研工業株式会社 | 塗装ノズル及び塗装装置並びにそれらを用いた塗装方法 |
-
2019
- 2019-06-19 US US17/253,149 patent/US20210245190A1/en not_active Abandoned
- 2019-06-19 WO PCT/JP2019/024315 patent/WO2019244935A1/ja active Application Filing
- 2019-06-19 JP JP2020525772A patent/JP6951573B2/ja active Active
- 2019-06-19 CN CN201980041739.8A patent/CN112334235A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
JPWO2019244935A1 (ja) | 2021-03-18 |
WO2019244935A1 (ja) | 2019-12-26 |
US20210245190A1 (en) | 2021-08-12 |
CN112334235A (zh) | 2021-02-05 |
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