JP6270878B2 - 回転霧化式塗装装置及び噴霧ヘッド - Google Patents
回転霧化式塗装装置及び噴霧ヘッド Download PDFInfo
- Publication number
- JP6270878B2 JP6270878B2 JP2015559743A JP2015559743A JP6270878B2 JP 6270878 B2 JP6270878 B2 JP 6270878B2 JP 2015559743 A JP2015559743 A JP 2015559743A JP 2015559743 A JP2015559743 A JP 2015559743A JP 6270878 B2 JP6270878 B2 JP 6270878B2
- Authority
- JP
- Japan
- Prior art keywords
- paint
- axis
- spray head
- diameter side
- tapered portion
- 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 - Fee Related
Links
- 239000007921 spray Substances 0.000 title claims description 30
- 239000011248 coating agent Substances 0.000 title description 47
- 238000000576 coating method Methods 0.000 title description 47
- 239000003973 paint Substances 0.000 claims description 117
- 238000009792 diffusion process Methods 0.000 claims description 31
- 239000000463 material Substances 0.000 description 25
- 239000007788 liquid Substances 0.000 description 13
- 230000001133 acceleration Effects 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000009503 electrostatic coating Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
- B05B3/1007—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member
- B05B3/1014—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces characterised by the rotating member with a spraying edge, e.g. like a cup or a bell
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
- B05B3/1035—Driving means; Parts thereof, e.g. turbine, shaft, bearings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
- B05B3/1035—Driving means; Parts thereof, e.g. turbine, shaft, bearings
- B05B3/1042—Means for connecting, e.g. reversibly, the rotating spray member to its driving shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B3/00—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements
- B05B3/02—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements
- B05B3/10—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces
- B05B3/1064—Spraying or sprinkling apparatus with moving outlet elements or moving deflecting elements with rotating elements discharging over substantially the whole periphery of the rotating member, i.e. the spraying being effected by centrifugal forces the liquid or other fluent material to be sprayed being axially supplied to the rotating member through a hollow rotating shaft
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B5/00—Electrostatic spraying apparatus; Spraying apparatus with means for charging the spray electrically; Apparatus for spraying liquids or other fluent materials by other electric means
- B05B5/025—Discharge apparatus, e.g. electrostatic spray guns
- B05B5/04—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces
- B05B5/0403—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member
- B05B5/0407—Discharge apparatus, e.g. electrostatic spray guns characterised by having rotary outlet or deflecting elements, i.e. spraying being also effected by centrifugal forces characterised by the rotating member with a spraying edge, e.g. like a cup or a bell
Landscapes
- Nozzles (AREA)
- Electrostatic Spraying Apparatus (AREA)
Description
Claims (1)
- 円錐台形状の筒体からなり、その小径側の開口端から導入された塗料を大径側の開口端から噴霧するように構成された噴霧ヘッドと、該噴霧ヘッドの小径側の開口端に係合して該噴霧ヘッドを前記筒体の軸線周りに回転させながら該噴霧ヘッド内に塗料を供給する塗料供給機とを備え、
前記噴霧ヘッドは、内側面において前記筒体の軸線に向かって凸状の曲面で構成される第1塗料拡散部と、該第1塗料拡散部から前記筒体の大径側の開口端の外縁に延在し、前記軸線に向かって凹状の曲面で構成される第2塗料拡散部と、前記第1塗料拡散部よりも前記筒体の小径側に設けられたテーパ部とを有し、
前記第2塗料拡散部は、前記外縁に設けられた溝を有し、
ハブ部が前記噴霧ヘッドの内部に配設され、
前記ハブ部は、前記筒体の径方向に前記テーパ部の内側に突出する突出端部を有し、
前記テーパ部は、前記軸線とのなす角度が45°以下とし、
前記突出端部には、前記突出端部の外周に開口して、前記塗料供給機から供給された塗料を前記テーパ部に供給する塗料出口孔が設けられ、
前記突出端部の外周は、前記軸線との角度が45°以下となる前記テーパ部に沿うものであり、
前記塗料出口孔は、前記軸線との角度が45°以下となる前記テーパ部に臨んで、塗料を吐出し、
前記第1塗料拡散部と前記テーパ部との境界は、前記筒体の軸線の方向に前記ハブ部より前記筒体の大径側の開口端の方に位置し、
前記軸線を通る前記噴霧ヘッドの内側面の断面における前記テーパ部の傾斜線は、該断面の前記境界における前記第1塗料拡散部の接線で表されていることを特徴とする回転霧化式塗装装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014014816 | 2014-01-29 | ||
JP2014014816 | 2014-01-29 | ||
PCT/JP2014/081200 WO2015114924A1 (ja) | 2014-01-29 | 2014-11-26 | 回転霧化式塗装装置及び噴霧ヘッド |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2015114924A1 JPWO2015114924A1 (ja) | 2017-03-23 |
JP6270878B2 true JP6270878B2 (ja) | 2018-01-31 |
Family
ID=53756518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015559743A Expired - Fee Related JP6270878B2 (ja) | 2014-01-29 | 2014-11-26 | 回転霧化式塗装装置及び噴霧ヘッド |
Country Status (5)
Country | Link |
---|---|
US (1) | US10343178B2 (ja) |
JP (1) | JP6270878B2 (ja) |
CN (1) | CN105939787B (ja) |
CA (1) | CA2937837C (ja) |
WO (1) | WO2015114924A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015114924A1 (ja) * | 2014-01-29 | 2015-08-06 | 本田技研工業株式会社 | 回転霧化式塗装装置及び噴霧ヘッド |
JP6441480B2 (ja) * | 2015-06-30 | 2018-12-19 | 本田技研工業株式会社 | 塗装方法及びその装置 |
KR101634298B1 (ko) * | 2016-01-20 | 2016-06-30 | 박상은 | 더블 벨컵 |
CN106481055B (zh) * | 2016-11-28 | 2018-11-06 | 重庆瑞恩涂料有限公司 | 一种双管防飞溅涂料喷涂装置 |
WO2018211618A1 (ja) * | 2017-05-17 | 2018-11-22 | 日産自動車株式会社 | 回転霧化式塗装装置のベルカップ |
JP6985214B2 (ja) * | 2018-06-21 | 2021-12-22 | トヨタ自動車株式会社 | 回転霧化頭および塗装装置 |
JP2022176571A (ja) * | 2021-05-17 | 2022-11-30 | 本田技研工業株式会社 | 回転霧化式塗装装置 |
Family Cites Families (50)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2809902A (en) * | 1951-08-09 | 1957-10-15 | Ransburg Electro Coating Corp | Method and apparatus for electrostatically coating articles |
NL269353A (ja) * | 1959-12-08 | 1900-01-01 | ||
JPS53147740A (en) * | 1977-05-31 | 1978-12-22 | Ransburg Japan Ltd | Rotary atomizing apparatus for electrostatic coating of liquid paint |
AU517923B2 (en) * | 1977-02-07 | 1981-09-03 | Ransburg Japan Ltd. | Rotary paint atomizing device |
US4458844A (en) * | 1977-02-07 | 1984-07-10 | Ransburg Japan Ltd. | Improved rotary paint atomizing device |
JPS56141867A (en) * | 1980-04-04 | 1981-11-05 | Toyota Motor Corp | Rotary atomizing electrostatic coating device |
JPS5867368A (ja) * | 1981-10-16 | 1983-04-21 | Trinity Ind Corp | 静電塗装方法及びそれに用いる装置 |
US4505430A (en) * | 1982-11-22 | 1985-03-19 | Ransburg Corporation | Self-cleaning atomizer |
US4589597A (en) * | 1983-10-03 | 1986-05-20 | Graco Inc. | Rotary atomizer spray painting device |
US4601921A (en) * | 1984-12-24 | 1986-07-22 | General Motors Corporation | Method and apparatus for spraying coating material |
US4643357A (en) * | 1985-11-22 | 1987-02-17 | Binks Manufacturing Company | Rapidly cleanable atomizer |
US4785995A (en) * | 1986-03-18 | 1988-11-22 | Mazda Motor Corporation | Methods and apparatus for conducting electrostatic spray coating |
US4919333A (en) * | 1986-06-26 | 1990-04-24 | The Devilbiss Company | Rotary paint atomizing device |
US4776520A (en) * | 1987-05-11 | 1988-10-11 | Binks Manufacturing Company | Rotary atomizer |
US4943005A (en) * | 1989-07-26 | 1990-07-24 | Illinois Tool Works, Inc. | Rotary atomizing device |
JP2973075B2 (ja) * | 1994-02-04 | 1999-11-08 | 本田技研工業株式会社 | メタリック塗装方法 |
US6056215A (en) * | 1995-03-15 | 2000-05-02 | Nordson Corporation | Electrostatic rotary atomizing spray device |
US5934574A (en) * | 1995-12-05 | 1999-08-10 | Van Der Steur; Gunnar | Rotary atomizer |
JP3266531B2 (ja) * | 1995-12-28 | 2002-03-18 | エービービー株式会社 | 回転霧化頭 |
JP2809170B2 (ja) * | 1996-01-19 | 1998-10-08 | トヨタ自動車株式会社 | 回転霧化静電塗装装置 |
JPH1015440A (ja) * | 1996-07-08 | 1998-01-20 | Ransburg Ind Kk | 静電塗装機 |
JP3557802B2 (ja) | 1996-08-12 | 2004-08-25 | 日産自動車株式会社 | 回転霧化静電塗装装置 |
US6053428A (en) * | 1997-11-21 | 2000-04-25 | Van Der Steur; Gunnar | Rotary atomizer with integrated shaping air |
US6189804B1 (en) * | 1998-03-27 | 2001-02-20 | Behr Systems, Inc. | Rotary atomizer for particulate paints |
JP3575290B2 (ja) * | 1998-08-28 | 2004-10-13 | トヨタ自動車株式会社 | 回転霧化塗装機および回転霧化塗装方法 |
US6341734B1 (en) * | 2000-10-19 | 2002-01-29 | Efc Systems, Inc. | Rotary atomizer and bell cup and methods thereof |
KR100470156B1 (ko) * | 2000-11-30 | 2005-02-05 | 에이비비 가부시키가이샤 | 회전무화헤드 |
US6896211B2 (en) * | 2001-10-31 | 2005-05-24 | Illinois Tool Works Inc. | Method and apparatus for reducing coating buildup on feed tubes |
FR2836638B1 (fr) * | 2002-03-01 | 2004-12-10 | Sames Technologies | Dispositif de pulverisation de produit de revetement liquide |
ATE314151T1 (de) * | 2002-09-13 | 2006-01-15 | Sames Technologies | Sprühglocke, austragsvorrichtung mit solch einer glocke und eine solche vorrichtung umfassende austragsanlage |
JP4274894B2 (ja) | 2003-10-17 | 2009-06-10 | 本田技研工業株式会社 | 回転霧化ヘッド |
WO2005115629A1 (ja) * | 2004-05-25 | 2005-12-08 | Trinity Industrial Corporation | 塗装機とその回転霧化頭 |
JP4554334B2 (ja) * | 2004-11-08 | 2010-09-29 | トヨタ自動車株式会社 | 回転霧化頭および回転霧化塗装装置 |
JP2006181556A (ja) * | 2004-12-28 | 2006-07-13 | Nissan Motor Co Ltd | 回転霧化式塗装装置のベルカップ |
EP1974824B1 (en) * | 2006-01-19 | 2011-07-27 | Abb K.K. | Rotary spraying head type painting device |
FR2915115B1 (fr) * | 2007-04-23 | 2010-09-10 | Sames Technologies | Organe de pulverisation,dispositif de projection comportant un tel organe,installation de projection et methode de nettoyage d'un tel organe |
WO2008146926A1 (ja) * | 2007-05-24 | 2008-12-04 | Toyota Jidosha Kabushiki Kaisha | 回転霧化頭、回転霧化塗装装置および回転霧化塗装方法 |
CA2715182A1 (en) * | 2008-02-18 | 2009-08-27 | Honda Motor Co., Ltd. | Coating device |
JP4494498B2 (ja) * | 2008-06-12 | 2010-06-30 | トヨタ自動車株式会社 | 回転霧化頭、回転霧化塗装装置及び回転霧化塗装方法 |
FR2939056B1 (fr) * | 2008-12-02 | 2011-01-07 | Sames Technologies | Projecteur de produit de revetement |
FR2945461B1 (fr) * | 2009-05-13 | 2012-10-05 | Sames Technologies | Projecteur et organe de pulverisation de produit de revetement et procede de projection mettant en oeuvre un tel projecteur. |
JP5677323B2 (ja) * | 2010-01-06 | 2015-02-25 | ランズバーグ・インダストリー株式会社 | 静電塗装機の回転霧化頭 |
US8333334B1 (en) * | 2010-09-20 | 2012-12-18 | Thad Gefert | Electro-spray coating head applicator |
US9302281B2 (en) * | 2011-01-24 | 2016-04-05 | Carlisle Fluid Technologies, Inc. | High swirl air cap |
JP5733996B2 (ja) * | 2011-01-27 | 2015-06-10 | 本田技研工業株式会社 | 回転霧化式塗装装置 |
CN104684653B (zh) * | 2012-10-01 | 2017-03-08 | 日产自动车株式会社 | 旋转雾化式静电涂装装置的钟形杯 |
US8851397B1 (en) * | 2013-11-14 | 2014-10-07 | Efc Systems, Inc. | Bell cup atomizer having improved cleaning capability |
WO2015114924A1 (ja) * | 2014-01-29 | 2015-08-06 | 本田技研工業株式会社 | 回転霧化式塗装装置及び噴霧ヘッド |
DE102014019309A1 (de) * | 2014-12-20 | 2016-06-23 | Eisenmann Se | Düsenkopf und Rotationszerstäuber mit einem solchen |
US9375734B1 (en) * | 2015-06-16 | 2016-06-28 | Efc Systems, Inc. | Coating apparatus turbine having internally routed shaping air |
-
2014
- 2014-11-26 WO PCT/JP2014/081200 patent/WO2015114924A1/ja active Application Filing
- 2014-11-26 JP JP2015559743A patent/JP6270878B2/ja not_active Expired - Fee Related
- 2014-11-26 US US15/114,029 patent/US10343178B2/en active Active
- 2014-11-26 CA CA2937837A patent/CA2937837C/en active Active
- 2014-11-26 CN CN201480074234.9A patent/CN105939787B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
US10343178B2 (en) | 2019-07-09 |
CA2937837A1 (en) | 2015-08-06 |
CA2937837C (en) | 2019-08-06 |
CN105939787A (zh) | 2016-09-14 |
US20160339459A1 (en) | 2016-11-24 |
CN105939787B (zh) | 2018-02-27 |
JPWO2015114924A1 (ja) | 2017-03-23 |
WO2015114924A1 (ja) | 2015-08-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6270878B2 (ja) | 回転霧化式塗装装置及び噴霧ヘッド | |
US8840043B2 (en) | Rotary atomization coating device | |
RU2428260C2 (ru) | Кольцо для подачи управляющего воздуха с кольцевой канавкой и соответствующая колоколообразная тарелка | |
WO2016163178A1 (ja) | 回転霧化頭型塗装機 | |
JP6441480B2 (ja) | 塗装方法及びその装置 | |
JP6614757B2 (ja) | 回転霧化頭型塗装機 | |
CA2988061C (en) | Painting device | |
CN109590120B (zh) | 涂装装置 | |
CN110624708A (zh) | 旋转雾化头及涂装装置 | |
CN104684653A (zh) | 旋转雾化式静电涂装装置的钟形杯 | |
JP6454792B2 (ja) | 回転霧化式塗装装置及び噴霧ヘッド | |
JP2021006336A (ja) | 回転霧化塗装装置 | |
JP6836658B2 (ja) | 塗装装置 | |
US20230097329A1 (en) | Rotary atomizing coating device | |
JP6314735B2 (ja) | 回転霧化式塗装装置のベルカップ | |
JP2018126716A (ja) | 回転霧化頭 | |
JP6886004B2 (ja) | 静電塗装機用の回転霧化頭 | |
JPH0330849A (ja) | ベル型回転噴霧装置 | |
JP6886005B2 (ja) | 静電塗装機用の回転霧化頭及びその製造方法 | |
JP2006167660A (ja) | 回転霧化塗装装置及び塗装用ベル型霧化ヘッド | |
JP2012086165A (ja) | 回転霧化塗装装置におけるシェーピングエアの供給構造 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170530 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20170725 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20170815 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20171011 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20171219 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20171226 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6270878 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
LAPS | Cancellation because of no payment of annual fees |