JPS63166454A - Rotary atomizing electrostatic painting apparatus - Google Patents
Rotary atomizing electrostatic painting apparatusInfo
- Publication number
- JPS63166454A JPS63166454A JP61313745A JP31374586A JPS63166454A JP S63166454 A JPS63166454 A JP S63166454A JP 61313745 A JP61313745 A JP 61313745A JP 31374586 A JP31374586 A JP 31374586A JP S63166454 A JPS63166454 A JP S63166454A
- Authority
- JP
- Japan
- Prior art keywords
- spray head
- air
- cleaning
- washing
- cup
- 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.)
- Granted
Links
- 238000010422 painting Methods 0.000 title abstract description 7
- 239000007921 spray Substances 0.000 claims abstract description 46
- 239000003973 paint Substances 0.000 claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims description 52
- 238000009503 electrostatic coating Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 2
- 238000005406 washing Methods 0.000 abstract description 13
- 239000002245 particle Substances 0.000 abstract description 6
- 230000002093 peripheral effect Effects 0.000 abstract 2
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000009500 colour coating Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 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
- 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
- B05B15/555—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 discharged by cleaning nozzles
-
- 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
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Electrostatic Spraying Apparatus (AREA)
Abstract
Description
【発明の詳細な説明】 (雄東上の利用分野) 本発uAは回@−化I#電皇装装置に関する。[Detailed description of the invention] (Field of use of Yutojo) The present uA relates to an electronic device.
(従来の技術)
車輌の車体t″m鉄するm装装置として知られている回
転−化静電菫装装置は1回転するカップ伏噴務−に負電
圧を印加して菫科を供給することによシ、jiL′に荷
が帝電した値粒慮科を嵌地したam物に噴出することに
よってm装するものである。(Prior Art) A rotary electrostatic pulsating device, known as a m-loading device for fixing a vehicle body, supplies violet by applying a negative voltage to a cup-lowering jet that rotates once. Particularly, the charge on jiL' is loaded by ejecting it onto the am object in which the value grains calculated by Teiden are inserted.
ところでこのような装置によって洗浄を行う場合、塗料
がカップ状噴錫頭から飛散するため、噴鐸@OR8をシ
エラウドによりて儀うことが行われている(例えFi実
開昭57−90745号公報、実開昭40−11236
4号公執実開昭61−104!42号公報)。By the way, when cleaning with such a device, the paint scatters from the cup-shaped spray tin head, so spraying @OR8 is performed using a Sierra Loud (for example, Fi Utility Model Publication No. 57-90745) , Utsukai Showa 40-11236
No. 4 Publication No. 61-104!42).
しかしこのようにシエラウドを用いる場合には、撫々の
不利益が伴うため、シエラウドを用いることな(、カッ
プ状噴m頭の後方に空気噴出装置を設け、嘱m1lli
の周囲に空気を噴出することにより塗料の飛散を防止す
ることがすでに提案されているC%開陥58−1044
34号公報λこの樵の装置t−第4図を用いて説明する
0図示しないトップマシーンに遵結されたインシェレー
トサポート$1にはエアモータ2とカップ状噴−頭3と
が取9付けられ、さらに噴−頭5の後方、つまり上方に
は空気噴出1fIA4が*り付けられている。空fi噴
出憬4は内外側エアチャンバに有し、それぞれのチャン
バにはエアホース5.6が接続され、導入された!気は
それぞれのチャンバの底面から噴出するようになってい
る。7框マニホールドで、その上BKは洗浄シンカパル
プ8と洗浄エアパルプ!が、また下部には一対のカラー
パルプ10.11が介装さ也さらにマニホールド7の下
喝部にはホース12が接続され、仁のホース12にはト
リガダνノ(パルプ1sが介装されている。ホース12
の下端Sは、カップ状噴霧@Sに接続されたフイードチ
ェープ14に接続されている。However, when using Sierra Loud in this way, there are some disadvantages, so Sierra Loud should not be used.
It has already been proposed to prevent paint scattering by blowing air around C% open 58-1044.
Publication No. 34 λ This woodcutter's device t - Explained using Figure 4 0 An air motor 2 and a cup-shaped nozzle head 3 are attached to an injected support $ 1 attached to a top machine (not shown). Further, an air jet 1fIA4 is attached to the rear of the jet head 5, that is, above the jet head 5. The air-fi spout 4 has inner and outer air chambers, and air hoses 5.6 are connected to each chamber and introduced! Qi is blown out from the bottom of each chamber. 7 stile manifold, and BK has 8 cleaning sinker pulps and 8 cleaning air pulps! However, a pair of color pulps 10 and 11 are interposed in the lower part, and a hose 12 is connected to the lower part of the manifold 7, and a trigger plate ν (pulp 1s is interposed in the lower part of the manifold 7). Yes. Hose 12
The lower end S of is connected to a feed chain 14 connected to a cup-shaped spray @S.
つぎに上記i&直の作用について述べる。*装が終了し
1洗浄が開始すると、tf!!気噴出機4の内外軸チャ
ンバから空気が噴出し、りいて洗浄シンカパルプ8と洗
浄エアパルプ9とが交互に開き、シンカまたFi空気が
ホース12、トリガダンパパルプ13およびツイードチ
ェープ14を通って′eIr、#用の回転数で回転して
いる噴霧頭5から噴出する。乙の噴出する排激粒子は噴
鋳WR3から放射状に飛散しようとするが、前述の内外
側チャンバから噴出する空気によ夕方向を変えられてu
Jtm頭5の前方に噴出する。Next, the effect of the above i&direct will be described. *When loading is finished and 1 cleaning starts, tf! ! Air is ejected from the inner and outer shaft chambers of the air ejector 4, and the washing sinker pulp 8 and the washing air pulp 9 are opened alternately, and the sinker or Fi air passes through the hose 12, the trigger damper pulp 13, and the tweed chain 14. It is ejected from the spray head 5 rotating at the rotation speed for eIr and #. The ejected expelled particles try to scatter radially from the injection casting WR3, but their direction is changed by the air ejected from the inner and outer chambers mentioned above.
It erupts in front of Jtm head 5.
(発明が解決しようとする問題点)
前記のような従来例では、カップ状噴霧頭3内の塗料が
接液する部位、この部位は洗浄用シンカが接液する部位
でもあるが、この部位人においてはほぼ完全に洗浄が行
われるが、第5図に示すように噴霧頭5の中契部におけ
る通常、塗料ま九は洗浄用シンカが接液しない部位でか
つ塗装中に微粒化された塗料粒子が付着する部位BKは
洗浄用シンカが供給されないため洗浄されない、このた
めつぎのような問題が生ずる。(Problems to be Solved by the Invention) In the conventional example as described above, the area where the paint in the cup-shaped spray head 3 comes into contact with the liquid, and this area is also the area where the cleaning sinker comes into contact with the liquid. However, as shown in Figure 5, the paint sink in the middle part of the spray head 5 is usually a part where the cleaning sink does not come in contact with the liquid, and the paint is atomized during painting. The part BK to which the particles adhere is not cleaned because no cleaning sinker is supplied, which causes the following problem.
■ 洗浄用シンカが接液しない部位BKは塗料粒子が堆
積するが、この堆積し7+2.塗料粒子が塗装時におけ
る静電気によって引き付けられ被塗物に付着するため、
被塗物面に色プツの塗装災陥が生ずる。■ Paint particles accumulate in the area BK where the cleaning sinker does not come into contact with the liquid, but this accumulation causes 7+2. Because paint particles are attracted by static electricity during painting and adhere to the object being painted,
Painting defects with colored spots occur on the surface of the object being painted.
■ 噴霧頭5をエアモータ2に取り付けるための噴鰺頭
3の中心部における固定ビスのねじ穴に塗装粒子が堆積
するため、工具がねじ穴に入らな(なシ、噴W頭3の交
換ができなくなる。■ Because paint particles accumulate in the screw hole of the fixing screw in the center of the spray head 3 for attaching the spray head 5 to the air motor 2, do not insert the tool into the screw hole (or replace the spray head 3). become unable.
本発明はかかる問題点を解決するためになされたもので
、噴霧頭の全部位にわたって洗浄が可能な回転霧化静電
塗装装置を得ることを目的とする。The present invention has been made to solve these problems, and an object of the present invention is to provide a rotary atomizing electrostatic coating device that is capable of cleaning all parts of the spray head.
(問題点を解決するための手段)
本発明は、カップ状噴霧頭の後方に、噴霧頭の外径よシ
も噴出径が大きい空気噴射機を設け、さらにカップ状噴
霧頭の内面における任意の部位に洗浄用シンカを噴射可
能な洗浄シンカ噴出ノズルを設けた、というものである
。(Means for Solving the Problems) The present invention provides an air injector having a jetting diameter larger than the outer diameter of the spray head behind the cup-shaped spray head, and furthermore, an air injector having a jet diameter larger than the outer diameter of the spray head is provided behind the cup-shaped spray head. A cleaning sinker ejection nozzle that can spray a cleaning sinker is installed at the site.
(作用)
洗浄が開始すると、空気噴射機から空気が噴出し、さら
に洗浄シンカ噴出ノズルから洗浄シンカが噴出する。洗
浄シンカ噴出ノズルは噴霧頭の内面の任意の部位に洗浄
シンカを噴出可能であシ、し九がって塗料または洗浄シ
ンカが接液しない部位における洗浄が可能になる。(Function) When cleaning starts, air is ejected from the air injector, and washing sinker is further ejected from the washing sinker ejection nozzle. The cleaning sinker jetting nozzle can spray the cleaning sinker to any part of the inner surface of the spray head, thus making it possible to clean parts that are not in contact with the paint or the cleaning sinker.
(実施例)
以下本発明の実施例を図面を参照しながら説明する。第
1図に示すように、トップマシーン20にはブラケット
21を介してインシュレートサポート22が取り付けら
れ、インシュレートサポート22にはブラケット25に
よってエアモータ24が取9付けられ、エアモータ24
には空気噴射機25とカップ状噴霧頭26とが取シ付け
られている。(Example) Examples of the present invention will be described below with reference to the drawings. As shown in FIG. 1, an insulated support 22 is attached to the top machine 20 via a bracket 21, an air motor 24 is attached to the insulated support 22 with a bracket 25, and the air motor 24
An air injector 25 and a cup-shaped spray head 26 are attached to the holder.
空気噴射機25は、カップ状噴@@26の最大外径より
も径が大きい円形状のハウジング27t−有している。The air injector 25 has a circular housing 27t whose diameter is larger than the maximum outer diameter of the cup-shaped injector 26.
このハウジング27は内外側2重のチャンバからなシ、
さらにハウジング27の底面には複数の噴出孔が形成さ
れている。This housing 27 consists of an inner and outer double chamber.
Furthermore, a plurality of ejection holes are formed in the bottom surface of the housing 27.
そしてこれらのチャンバのそれぞれにはエア供給ホース
28.29が接続されている。Air supply hoses 28, 29 are connected to each of these chambers.
カップ状噴霧頭26は空気噴射機25の前方、図面では
下方に位置し、その軸線はハウジング27の軸線とはぼ
一致している。The cup-shaped spray head 26 is located in front of the air injector 25, below in the drawing, and its axis approximately coincides with the axis of the housing 27.
30は洗浄7ンナバルブ、31#1a浄エフ −パルプ
で、これらはマニホールド32に取り付けられている。30 is a cleaning 7-hole valve and 31 is #1a cleaning F-pulp, which are attached to a manifold 32.
さらにマニホールド32には一対の力2−バルブ55.
54が上記洗浄パルプ30.31の下方に位置して取り
付けられている。Additionally, manifold 32 includes a pair of force 2-valve 55.
54 is located and attached below the cleaning pulp 30, 31.
そしてこれらそれぞれのパルプ30.!!’1,33゜
54には、シンカ供給ホース30a、エア供給ホース3
1a、塗料供給ホース33a、34aが接続されている
。and pulp of each of these 30. ! ! '1,33゜54 includes sinker supply hose 30a and air supply hose 3.
1a, and paint supply hoses 33a and 34a are connected.
マニホールド32の下端部には第一供給ホース55が接
続され、第一供給ホース35にはトリガダンパパルプ5
6が接続され、トリガダンパパルプ56には第二供給ホ
ース37が接続され、第二供給ホース37にはフィード
チューブ58が接続されている。そしてフィードチュー
ブ3Bからカップ状噴霧頭26に塗料、洗浄エアおよび
洗浄シンカが供給される。A first supply hose 55 is connected to the lower end of the manifold 32, and a trigger damper pulp 5 is connected to the first supply hose 35.
6 is connected to the trigger damper pulp 56, a second supply hose 37 is connected to the second supply hose 37, and a feed tube 58 is connected to the second supply hose 37. Then, paint, cleaning air, and cleaning sinker are supplied to the cup-shaped spray head 26 from the feed tube 3B.
39はプラケッ)25にステー40を介して固定された
エアシリンダで、そのピストンロッド39aはシリンダ
本体に固定されたロータリアクチェエータ41によって
回転されるようになっている。ピストンロッド59!の
先端部にはプラケット42が固定され、このブラケット
42には洗浄シンカ噴出ノズル43が固定されている。An air cylinder 39 is fixed to the plaquette 25 via a stay 40, and its piston rod 39a is rotated by a rotary actuator 41 fixed to the cylinder body. Piston rod 59! A bracket 42 is fixed to the tip of the bracket 42, and a cleaning sinker jet nozzle 43 is fixed to the bracket 42.
このノズル45の先端部はカップ状噴霧頭26内に臨ん
でいる。44はノズル45に接続された洗浄シンカ供給
ホースである。The tip of this nozzle 45 faces into the cup-shaped spray head 26. 44 is a washing sinker supply hose connected to the nozzle 45.
つぎに上記構成に係る回転霧化静電塗装装置の作用を第
2図を参照しながら説明する。塗装が終了すると、カッ
プ状噴霧頭26の回転数が ゛洗浄用の回転数(約6
00 Orpm)に低下し、同時に空気噴射機25のハ
ウジング27における内外側チャンバがら空気が噴出す
る。そして内側チャンバからの空気は矢印Cで示すよう
に噴霧頭26の外周面に沿うクエーピングエアとな9、
外側チャンバからの空気は矢印りで示すように噴霧頭2
6の外周を流れる外局エアとなる。Next, the operation of the rotary atomizing electrostatic coating apparatus having the above configuration will be explained with reference to FIG. When the painting is completed, the rotation speed of the cup-shaped spray head 26 reaches the cleaning rotation speed (approximately 6
00 Orpm), and at the same time air is ejected from the inner and outer chambers in the housing 27 of the air injector 25. The air from the inner chamber becomes quaping air along the outer circumferential surface of the spray head 26 as shown by arrow C9.
Air from the outer chamber is directed to the spray head 2 as shown by the arrow.
This becomes external air flowing around the outer circumference of 6.
この状態でさらにエアシリンダ59のピストンロッド3
9aが下降し、ついでロータリアクチェエータ41によ
ってピストンロッド39aを回転させると、洗浄シンカ
噴出ノズル4sもこれに伴ってピストンロッド39at
−中心にして回転する。そしてノズル45がl!Xg頭
26頭内6に対し所定の位置を向いたところでロータリ
アクチェエータ41を停止させる。In this state, the piston rod 3 of the air cylinder 59 is
9a is lowered and then the rotary actuator 41 rotates the piston rod 39a, the cleaning sinker jet nozzle 4s also rotates the piston rod 39at
- Rotate around the center. And nozzle 45 is l! The rotary actuator 41 is stopped when the Xg head 26 faces a predetermined position with respect to the inside 6 of the head.
他方、洗浄開始と同時に洗浄シンナバルプ50と洗浄エ
アパルプ51とが交互に開き、洗浄シ/すと洗浄エアと
がマニホールド52、第一供給ホースs5、開状態にあ
るトリガダン/<パルプ56、第二供給ホース37およ
びフィードチューブ58を通つて噴霧頭26内に供給さ
れ、これらによって第3図に示すAwS位が洗浄される
。洗浄エアおよび洗浄シンカによる洗浄は設定され死時
間に応じて実施され、これらは上記のごとく交互に行う
が、最後に洗浄エアを流す。On the other hand, at the same time as the cleaning starts, the cleaning thinner valve 50 and the cleaning air pulp 51 are opened alternately, and the cleaning air is supplied to the manifold 52, the first supply hose s5, the trigger valve in the open state, the pulp 56, and the second supply. It is fed into the spray head 26 through the hose 37 and feed tube 58, thereby cleaning the AwS location shown in FIG. Cleaning with cleaning air and a cleaning sinker is performed according to the set dead time, and these are performed alternately as described above, and finally, cleaning air is flowed.
こうして上記噴霧頭26のA8B位の洗浄が終了したな
らば、洗浄シンカ噴出ノズル43から洗浄シンカを噴出
させることにより、噴霧頭26の中央部における通常、
塗料または洗浄シンカが接液しない部位Bの洗浄を行う
、このノズル4sによる洗浄も所定の時間内実施される
。When cleaning of the A8B position of the spray head 26 is completed in this way, by jetting a cleaning sinker from the cleaning sinker jet nozzle 43, the normal cleaning at the center of the spray head 26 is performed.
Cleaning by this nozzle 4s, which cleans the area B where the paint or the cleaning sinker does not come into contact with, is also carried out within a predetermined period of time.
こうしてノズル4′5による洗浄が終了すると、G!
−7177クチエエータ41によって洗浄シンカ噴出ノ
ズル45が回転され、ついでピストンロッド39aが上
昇することによりノズル43は塗装時の障害にならない
ように噴霧頭26の前面から退避する。When the cleaning by the nozzle 4'5 is completed in this way, G!
-7177 The cleaning sinker ejection nozzle 45 is rotated by the cutter 41, and then the piston rod 39a is raised, so that the nozzle 43 is retracted from the front side of the spray head 26 so as not to become an obstacle during painting.
なお、空気噴射機25は洗浄シンカ噴出ノズル45によ
る洗浄時においても作動を続け、噴霧頭26から滴下す
る洗浄シンカの吹き飛ばしと乾燥とを行う、そしてノズ
ル43が上記のごとくして噴霧頭26から退避した時点
で空気噴射機25の作動は停止し、すべての洗浄動作が
終了する。こうして洗浄が終了したならば、力2−パル
プ55,54の一方が開いて洗浄前と異なる色の塗料が
噴霧頭26に供給され、次色塗装準備が行われる。この
間、空気噴射機25がら空気が噴出され塗料の飛散が防
止される。Note that the air injection device 25 continues to operate even during cleaning with the cleaning sinker jetting nozzle 45, and blows off and dries the cleaning sinker dripping from the spray head 26, and the nozzle 43 continues to operate as described above from the spray head 26. At the time of retreat, the operation of the air injection device 25 is stopped and all cleaning operations are completed. When cleaning is completed in this way, one of the two pulps 55, 54 is opened and paint of a different color than before cleaning is supplied to the spray head 26 to prepare for the next color coating. During this time, air is ejected from the air injector 25 to prevent paint from scattering.
(発明の効果)
以上説明したように、本発明ではカップ状噴霧頭の内面
における任意の部位に洗浄シンカを噴射可能な洗浄シン
カ噴出ノズルを備えているので、カップ状噴霧頭の内面
で従来完全に洗浄できなかりた部位の洗浄ができるよう
になシ、したがって被塗物に色飛び、色プツ等が発生す
ることが防止される。(Effects of the Invention) As explained above, the present invention is equipped with a cleaning sinker ejection nozzle capable of injecting a cleaning sinker to any part on the inner surface of the cup-shaped spray head. This makes it possible to clean areas that could not be cleaned beforehand, and thus prevents color splatter, color spots, etc. from occurring on the object to be coated.
また、洗浄の度に噴霧頭の洗浄が完全に行えるので、従
来のように洗浄が不完全な部位を人手によって完全にす
る必要がなく、シたがって保守、点検に要する工数が大
巾に削減できる。In addition, since the spray head can be completely cleaned every time it is cleaned, there is no need to manually clean parts that are incompletely cleaned, as in the past, and the man-hours required for maintenance and inspection are greatly reduced. can.
第1図は本発明に係る回転岐化靜電塗装装置の正面図、
第2図は第1図に示す装置の作用工程図、#I5図は第
1図の装置によって洗浄が可能になった部位を示す噴霧
頭O平面図、
第4図は従来の回転霧化靜電鳳装装置の正面図、
第5図は第4図の装置によって圀浄が可能な部位を示す
噴霧頭の平面図である。
25・−空気噴射機
26・・・カップ状噴霧頭
45・・・洗浄7ンナ噴出ノズル
第1図
25・9.q気唯荊鴇
26 −、77、.7’l、1(Ell 1[43・・
う九伊沁ア哩わノズ)し
WhZ凶
第4図
第5図Fig. 1 is a front view of the rotary branching Seiden coating device according to the present invention, Fig. 2 is a working process diagram of the device shown in Fig. 1, and Fig. #I5 is a part that can be cleaned by the device shown in Fig. 1. Fig. 4 is a front view of a conventional rotary atomizing device, and Fig. 5 is a plan view of the spray head showing the parts that can be cleaned by the device shown in Fig. 4. . 25.-Air injection machine 26...Cup-shaped spray head 45...Cleaning 7-hole spray nozzle Fig. 1 25-9. qkiyui 荊鴇26 -, 77,. 7'l, 1 (Ell 1 [43...
Figure 4, Figure 5
Claims (1)
よりも噴出径が大きい空気噴射機を設け、 さらに前記カップ状噴霧頭の内面における任意の部位に
洗浄シンナを噴射可能な洗浄シンナ噴出ノズルを設けた
ことを特徴とする回転霧化静電塗装装置。[Scope of Claims] An air injector having a jetting diameter larger than the outer diameter of the spray head is provided behind a cup-shaped spray head that sprays paint, and a cleaning thinner is further provided at any part of the inner surface of the cup-shaped spray head. A rotary atomizing electrostatic coating device characterized by being equipped with a cleaning thinner jetting nozzle capable of spraying cleaning thinner.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61313745A JPS63166454A (en) | 1986-12-26 | 1986-12-26 | Rotary atomizing electrostatic painting apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61313745A JPS63166454A (en) | 1986-12-26 | 1986-12-26 | Rotary atomizing electrostatic painting apparatus |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63166454A true JPS63166454A (en) | 1988-07-09 |
JPH0511509B2 JPH0511509B2 (en) | 1993-02-15 |
Family
ID=18045018
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61313745A Granted JPS63166454A (en) | 1986-12-26 | 1986-12-26 | Rotary atomizing electrostatic painting apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS63166454A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0220952U (en) * | 1988-07-26 | 1990-02-13 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52129773U (en) * | 1976-03-30 | 1977-10-03 | ||
JPS58104656A (en) * | 1981-12-18 | 1983-06-22 | Toyota Motor Corp | Rotary atomizing type electrostatic painting apparatus |
-
1986
- 1986-12-26 JP JP61313745A patent/JPS63166454A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52129773U (en) * | 1976-03-30 | 1977-10-03 | ||
JPS58104656A (en) * | 1981-12-18 | 1983-06-22 | Toyota Motor Corp | Rotary atomizing type electrostatic painting apparatus |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0220952U (en) * | 1988-07-26 | 1990-02-13 |
Also Published As
Publication number | Publication date |
---|---|
JPH0511509B2 (en) | 1993-02-15 |
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