JP7227431B2 - 塗料タンク搭載式の静電塗装装置 - Google Patents
塗料タンク搭載式の静電塗装装置 Download PDFInfo
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- JP7227431B2 JP7227431B2 JP2022530460A JP2022530460A JP7227431B2 JP 7227431 B2 JP7227431 B2 JP 7227431B2 JP 2022530460 A JP2022530460 A JP 2022530460A JP 2022530460 A JP2022530460 A JP 2022530460A JP 7227431 B2 JP7227431 B2 JP 7227431B2
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- Prior art keywords
- paint
- tank
- channel
- cleaning
- waste liquid
- 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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- 239000003973 paint Substances 0.000 title claims description 222
- 238000009503 electrostatic coating Methods 0.000 title claims description 44
- 238000004140 cleaning Methods 0.000 claims description 231
- 239000012530 fluid Substances 0.000 claims description 146
- 239000007788 liquid Substances 0.000 claims description 143
- 239000002699 waste material Substances 0.000 claims description 107
- 239000011248 coating agent Substances 0.000 claims description 34
- 238000000576 coating method Methods 0.000 claims description 34
- 238000007599 discharging Methods 0.000 claims description 16
- 238000010422 painting Methods 0.000 claims description 8
- 239000003086 colorant Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 description 10
- 238000005406 washing Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010626 work up procedure Methods 0.000 description 1
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
- 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
- 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
- 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
- B05B15/55—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids
- B05B15/557—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter using cleaning fluids the cleaning fluid being a mixture of gas and liquid
-
- 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
- B05B5/16—Arrangements for supplying liquids or other fluent material
- B05B5/1608—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive
- B05B5/1675—Arrangements for supplying liquids or other fluent material the liquid or other fluent material being electrically conductive the supply means comprising a piston, e.g. a piston pump
-
- 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
- B05B12/14—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet
- B05B12/149—Arrangements for controlling delivery; Arrangements for controlling the spray area for supplying a selected one of a plurality of liquids or other fluent materials or several in selected proportions to a spray apparatus, e.g. to a single spray outlet characterised by colour change manifolds or valves therefor
-
- 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
-
- 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
-
- 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
- B05B5/0415—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
- 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
- B05B5/043—Discharge apparatus, e.g. electrostatic spray guns using induction-charging
Landscapes
- Engineering & Computer Science (AREA)
- Robotics (AREA)
- Electrostatic Spraying Apparatus (AREA)
Description
2 ハウジング
2C 塗料流入ポート
3 塗装機
4 エアモータ
5 回転軸
6 回転霧化頭
8 塗料流路
10 高電圧発生器
11 塗料タンク装置
11A タンク本体(塗料タンク)
11B 塗料室
11G サーボモータ
13 タンク洗浄流路
14 タンク洗浄流体弁(タンク側制御弁)
15 タンク側排出エア供給流路
17 第1逆止弁
22 廃液排出流路
23 廃液排出流体供給流路
25 第2逆止弁(廃液排出側制御弁)
37 制御装置
CCVU 色替弁装置
Claims (3)
- 塗料の色替を行う色替弁装置に接続される塗料流入ポートを有するハウジングと、
前記ハウジングに設けられ、中空な回転軸を備えたエアモータおよび該エアモータの前側に位置して前記回転軸に取付けられた回転霧化頭からなる塗装機と、
前記回転軸内を前記回転霧化頭に向けて延び、前記回転霧化頭に供給される塗料が流通する塗料流路と、
前記ハウジングに設けられ、前記塗料流路を通じて塗料室に貯留された塗料を前記回転霧化頭に向けて供給する塗料タンク装置と、
前記塗料流路から吐出される塗料に高電圧を印加する高電圧発生器と、
を備えてなる塗料タンク搭載式の静電塗装装置において、
前記塗料タンク装置の前記塗料室を洗浄するための洗浄流体を供給するタンク洗浄流路と、
前記塗料室から流れ出た廃液を排出するための廃液排出流路と、
前記塗装機による塗装終了後から前記ハウジングの前記塗料流入ポートを前記色替弁装置に接続するまでの間に前記塗料室を洗浄するための制御を行う制御装置と、
を備え、
前記タンク洗浄流路には、圧縮エアを供給するためのタンク側排出エア供給流路が接続され、
前記廃液排出流路には、圧縮エアを供給するための廃液排出流体供給流路が接続されていることを特徴とする塗料タンク搭載式の静電塗装装置。 - 請求項1に記載の塗料タンク搭載式の静電塗装装置において、
前記タンク洗浄流路には、洗浄流体を供給するためのタンク側制御弁が設けられ、
前記廃液排出流体供給流路には、洗浄流体を供給するための廃液排出側制御弁が設けられていることを特徴とする塗料タンク搭載式の静電塗装装置。 - 請求項1に記載の塗料タンク搭載式の静電塗装装置において、
前記タンク側排出エア供給流路には、前記圧縮エアが前記タンク洗浄流路に向けて流通するのを許し、逆向きの流れを阻止する第1逆止弁が設けられ、
前記廃液排出流体供給流路には、前記圧縮エアが前記廃液排出流路に向けて流通するのを許し、逆向きの流れを阻止する第2逆止弁が設けられていることを特徴とする塗料タンク搭載式の静電塗装装置。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2020/023051 WO2021250855A1 (ja) | 2020-06-11 | 2020-06-11 | 塗料タンク搭載式の静電塗装装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2021250855A1 JPWO2021250855A1 (ja) | 2021-12-16 |
JP7227431B2 true JP7227431B2 (ja) | 2023-02-21 |
Family
ID=78847097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2022530460A Active JP7227431B2 (ja) | 2020-06-11 | 2020-06-11 | 塗料タンク搭載式の静電塗装装置 |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP4166240A4 (ja) |
JP (1) | JP7227431B2 (ja) |
CN (1) | CN114667190B (ja) |
WO (1) | WO2021250855A1 (ja) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004508176A (ja) | 2000-09-05 | 2004-03-18 | アイゼンマン フランス ソシエテ パラクシオン ド・ラ・レスポンサビリテ リミテー | 自動塗装設備において塗料貯蔵部を充填する方法及び装置 |
JP2011067713A (ja) | 2009-09-23 | 2011-04-07 | Ransburg Industry Kk | 塗料カートリッジ及び静電塗装機 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3166113B2 (ja) * | 1993-03-26 | 2001-05-14 | エービービー株式会社 | 回転霧化型静電塗装機 |
JP2598769B2 (ja) * | 1994-12-27 | 1997-04-09 | エービービー・インダストリー株式会社 | 回転霧化型静電塗装装置 |
JPH09150079A (ja) * | 1995-11-30 | 1997-06-10 | Trinity Ind Corp | 静電塗装機 |
JP3245040B2 (ja) * | 1996-02-29 | 2002-01-07 | トリニティ工業株式会社 | 静電塗装機 |
JP3621592B2 (ja) | 1998-01-13 | 2005-02-16 | Abb株式会社 | 回転霧化頭型塗装装置の塗装方法 |
WO2003099455A1 (fr) * | 2002-05-23 | 2003-12-04 | Abb K.K. | Cartouche d'application de peinture |
JP4220302B2 (ja) * | 2002-05-23 | 2009-02-04 | Abb株式会社 | 塗装用カートリッジ |
JP4764316B2 (ja) * | 2006-11-15 | 2011-08-31 | 株式会社大気社 | 塗装システム |
US20090277378A1 (en) * | 2006-12-27 | 2009-11-12 | Abb K.K. | Coating apparatus |
JP4755605B2 (ja) * | 2007-01-12 | 2011-08-24 | 本田技研工業株式会社 | 静電塗装装置 |
US8157190B2 (en) * | 2007-02-08 | 2012-04-17 | Abb K.K. | Air atomizing type coating apparatus |
KR101448089B1 (ko) * | 2010-11-03 | 2014-10-07 | 에이비비 가부시키가이샤 | 카트리지용 도료 충전 장치 및 그 도료 충전 방법 |
-
2020
- 2020-06-11 WO PCT/JP2020/023051 patent/WO2021250855A1/ja unknown
- 2020-06-11 EP EP20939686.0A patent/EP4166240A4/en active Pending
- 2020-06-11 JP JP2022530460A patent/JP7227431B2/ja active Active
- 2020-06-11 CN CN202080073267.7A patent/CN114667190B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004508176A (ja) | 2000-09-05 | 2004-03-18 | アイゼンマン フランス ソシエテ パラクシオン ド・ラ・レスポンサビリテ リミテー | 自動塗装設備において塗料貯蔵部を充填する方法及び装置 |
JP2011067713A (ja) | 2009-09-23 | 2011-04-07 | Ransburg Industry Kk | 塗料カートリッジ及び静電塗装機 |
Also Published As
Publication number | Publication date |
---|---|
EP4166240A4 (en) | 2024-04-10 |
CN114667190A (zh) | 2022-06-24 |
JPWO2021250855A1 (ja) | 2021-12-16 |
WO2021250855A1 (ja) | 2021-12-16 |
CN114667190B (zh) | 2023-10-27 |
EP4166240A1 (en) | 2023-04-19 |
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