JP2008000751A - 静電塗装装置 - Google Patents
静電塗装装置 Download PDFInfo
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- JP2008000751A JP2008000751A JP2007245761A JP2007245761A JP2008000751A JP 2008000751 A JP2008000751 A JP 2008000751A JP 2007245761 A JP2007245761 A JP 2007245761A JP 2007245761 A JP2007245761 A JP 2007245761A JP 2008000751 A JP2008000751 A JP 2008000751A
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- cover member
- high voltage
- housing member
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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
- 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
- B05B5/053—Arrangements for supplying power, e.g. charging power
- B05B5/0533—Electrodes specially adapted therefor; Arrangements of electrodes
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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
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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
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
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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
- 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
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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
- 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
- B05B5/0426—Means for supplying shaping gas
Landscapes
- Electrostatic Spraying Apparatus (AREA)
Abstract
【解決手段】 ハウジング部材112の前側には、エアモータ33および回転霧化頭34からなる噴霧器32を取付ける。また、ハウジング部材112の外周側には、支持腕117、電極支持部118および針状電極119からなる外部電極116を取付け、この外部電極116の針状電極119には高電圧発生器45によって高電圧を供給する。そして、外部電極116の電極支持部118は、筒状の絶縁樹脂フィルムからなるカバー部材113′によって覆い、カバー部材113′と電極支持部118との間には円筒状の環状空間115を形成する。
【選択図】 図20
Description
33 エアモータ
34 回転霧化頭
45 高電圧発生器(高電圧印加手段)
111 塗装機
112 ハウジング部材
113′ カバー部材
115 環状空間
116 外部電極
117 支持腕
118 電極支持部
119 針状電極
Claims (4)
- エアモータと該エアモータの前端側に回転可能に設けられた回転霧化頭とからなり、該回転霧化頭に供給された塗料を被塗物に噴霧する塗料噴霧手段と、
絶縁材料によって形成され前記エアモータを収容すると共に該塗料噴霧手段を保持するハウジング部材と、
該ハウジング部材の外周側に設けられた外部電極と、
該外部電極に高電圧を印加し、前記回転霧化頭から噴霧された塗料粒子に間接的に高電圧を帯電させる高電圧印加手段とからなる静電塗装装置において、
前記外部電極は、前記ハウジング部材から外周側に向けて延びる支持腕と、該支持腕の先端に設けられ該支持腕から前側に向けて延びその先端が前記回転霧化頭の周囲に配置された電極支持部と、該電極支持部の先端に設けられた針状電極とによって構成し、
前記電極支持部には、その外表面を覆って筒状に形成された絶縁材料からなるカバー部材を設け、
前記電極支持部とカバー部材との間には、これらの電極支持部とカバー部材とが互いに対面する部位に画成された横断面が環状の環状空間を設ける構成としたことを特徴とする静電塗装装置。 - 前記カバー部材は、フッ素系の樹脂材料からなるフッ素系樹脂フィルム部材またはポリエチレン樹脂からなるポリエチレン樹脂フィルム部材を用いて形成してなる請求項1に記載の静電塗装装置。
- 前記カバー部材は、絶縁性を有する2枚の絶縁フィルムの間に半導電性を有する半導電フィルムを挟んだ積層フィルム部材を用いて形成してなる請求項1に記載の静電塗装装置。
- 前記カバー部材は、前記電極支持部の外表面を覆うのに加えて、前記ハウジング部材の外表面を覆って筒状に形成され、
前記ハウジング部材とカバー部材との間には、これらのハウジング部材とカバー部材とが互いに対面する部位に横断面が環状の環状空間を設ける構成としてなる請求項1,2または3に記載の静電塗装装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007245761A JP4612030B2 (ja) | 2005-08-01 | 2007-09-21 | 静電塗装装置 |
Applications Claiming Priority (2)
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---|---|---|---|
JP2005223153 | 2005-08-01 | ||
JP2007245761A JP4612030B2 (ja) | 2005-08-01 | 2007-09-21 | 静電塗装装置 |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007529189A Division JP4733133B2 (ja) | 2005-08-01 | 2006-05-31 | 静電塗装装置 |
Publications (2)
Publication Number | Publication Date |
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JP2008000751A true JP2008000751A (ja) | 2008-01-10 |
JP4612030B2 JP4612030B2 (ja) | 2011-01-12 |
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JP2007245761A Active JP4612030B2 (ja) | 2005-08-01 | 2007-09-21 | 静電塗装装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201900003717A1 (it) * | 2019-03-14 | 2020-09-14 | Faber S R L Unipersonale | Dispositivo anti-imbrattamento per organi di spruzzatura di coloranti ed impianto di spruzzatura di coloranti utilizzante il suddetto dispositivo anti-imbrattamento |
Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0474555U (ja) * | 1990-11-05 | 1992-06-30 | ||
JPH08332418A (ja) * | 1995-04-06 | 1996-12-17 | Abb Ind Kk | 回転霧化頭型塗装装置 |
JPH09155243A (ja) * | 1995-12-07 | 1997-06-17 | Nippon Parkerizing Co Ltd | 静電粉体塗装ガン |
JPH10109054A (ja) * | 1996-10-04 | 1998-04-28 | Nissan Motor Co Ltd | 静電塗装装置 |
JPH10314624A (ja) * | 1997-05-14 | 1998-12-02 | Nippon Parkerizing Co Ltd | 静電粉体塗装ガン |
JPH1199343A (ja) * | 1997-09-29 | 1999-04-13 | Abb Industry Kk | 回転霧化頭型塗装装置 |
JP2001113207A (ja) * | 1999-10-13 | 2001-04-24 | Abb Kk | 静電塗装装置 |
US20040081769A1 (en) * | 2002-08-28 | 2004-04-29 | Harry Krumma | Rotational atomizer with external heating system |
JP2005125175A (ja) * | 2003-10-22 | 2005-05-19 | Minoru Industrial Co Ltd | 静電噴霧装置 |
WO2006129407A1 (ja) * | 2005-06-02 | 2006-12-07 | Abb K.K. | 回転霧化頭型塗装機 |
-
2007
- 2007-09-21 JP JP2007245761A patent/JP4612030B2/ja active Active
Patent Citations (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0474555U (ja) * | 1990-11-05 | 1992-06-30 | ||
JPH08332418A (ja) * | 1995-04-06 | 1996-12-17 | Abb Ind Kk | 回転霧化頭型塗装装置 |
JPH09155243A (ja) * | 1995-12-07 | 1997-06-17 | Nippon Parkerizing Co Ltd | 静電粉体塗装ガン |
JPH10109054A (ja) * | 1996-10-04 | 1998-04-28 | Nissan Motor Co Ltd | 静電塗装装置 |
JPH10314624A (ja) * | 1997-05-14 | 1998-12-02 | Nippon Parkerizing Co Ltd | 静電粉体塗装ガン |
JPH1199343A (ja) * | 1997-09-29 | 1999-04-13 | Abb Industry Kk | 回転霧化頭型塗装装置 |
JP2001113207A (ja) * | 1999-10-13 | 2001-04-24 | Abb Kk | 静電塗装装置 |
US20040081769A1 (en) * | 2002-08-28 | 2004-04-29 | Harry Krumma | Rotational atomizer with external heating system |
JP2005125175A (ja) * | 2003-10-22 | 2005-05-19 | Minoru Industrial Co Ltd | 静電噴霧装置 |
WO2006129407A1 (ja) * | 2005-06-02 | 2006-12-07 | Abb K.K. | 回転霧化頭型塗装機 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201900003717A1 (it) * | 2019-03-14 | 2020-09-14 | Faber S R L Unipersonale | Dispositivo anti-imbrattamento per organi di spruzzatura di coloranti ed impianto di spruzzatura di coloranti utilizzante il suddetto dispositivo anti-imbrattamento |
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JP4612030B2 (ja) | 2011-01-12 |
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