JP2878075B2 - Cleaning equipment for paint supply equipment - Google Patents

Cleaning equipment for paint supply equipment

Info

Publication number
JP2878075B2
JP2878075B2 JP16760093A JP16760093A JP2878075B2 JP 2878075 B2 JP2878075 B2 JP 2878075B2 JP 16760093 A JP16760093 A JP 16760093A JP 16760093 A JP16760093 A JP 16760093A JP 2878075 B2 JP2878075 B2 JP 2878075B2
Authority
JP
Japan
Prior art keywords
paint
cleaning
pump
joint
circulation
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
Application number
JP16760093A
Other languages
Japanese (ja)
Other versions
JPH0724397A (en
Inventor
重信 古賀
成彦 野村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nippon Steel Corp filed Critical Nippon Steel Corp
Priority to JP16760093A priority Critical patent/JP2878075B2/en
Publication of JPH0724397A publication Critical patent/JPH0724397A/en
Application granted granted Critical
Publication of JP2878075B2 publication Critical patent/JP2878075B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Coating Apparatus (AREA)

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【０００１】[0001]

【産業上の利用分野】本発明は、塗料缶に収められた塗
料の塗装装置への塗料供給装置の洗浄装置に関するもの
である。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cleaning apparatus for supplying a paint to a paint can for coating paint contained in a paint can.

【０００２】[0002]

【従来の技術】従来法の概略を図５に示す。従来、塗料
缶５に収められた塗料の塗装装置７への塗料送りは、塗
料缶５の中に塗料送り配管（ポンプ２ｂ付き配管）２を
浸漬し、塗料を送る、或いは塗料送り配管（ポンプ２ｂ
付き配管）２に繋がる配管の片側を浸漬し、塗料を送る
方法がとられている。一方塗装装置７からの塗料戻り配
管については塗装装置７からの塗料戻り配管３の端を塗
料缶５の上部に配設し或いは浸漬し塗装装置７から塗料
の自重を利用して塗料を戻す方法がとられている。ま
た、塗料調整（塗料粘度等）が必要な場合には事前に別
の箇所にて予め準備されている攪拌装置、温度加熱装置
等を使用して行われている。2. Description of the Related Art An outline of a conventional method is shown in FIG. Conventionally, the paint contained in the paint can 5 is fed to the coating device 7 by immersing a paint feed pipe (pipe with a pump 2b) 2 in the paint can 5 and feeding the paint or a paint feed pipe (pump). 2b
A method of immersing one side of the pipe connected to the pipe 2 with the paint and feeding the paint. On the other hand, with respect to the paint return pipe from the coating apparatus 7, the end of the paint return pipe 3 from the coating apparatus 7 is disposed or immersed in the paint can 5, and the paint is returned from the coating apparatus 7 by using the weight of the paint. Has been taken. In addition, when paint adjustment (paint viscosity or the like) is required, the adjustment is performed using a stirring device, a temperature heating device, or the like prepared in advance at another location.

【０００３】[0003]

【発明が解決しようとする課題】塗料缶５と塗装装置７
は、塗料送り配管（ポンプ２ｂ付き配管）２と塗料戻り
配管３で結ばれており、塗装時にはポンプ駆動源配管・
配線２′ｅを使用しポンプ２ｂを駆動させ、塗料送り配
管（ポンプ２ｂ付き配管）２を通して塗料缶５から塗装
装置７へ塗料を送るとともに、塗料戻り配管３を通して
過剰な塗料（オーバーフロー分等）を塗装装置７から塗
料缶５へ戻している。塗料を交換するときには塗料缶５
を交換するだけではなく、まずポンプ駆動源配管・配線
２′ｅを外し、そのあと塗料送り配管（ポンプ２ｂ付き
配管）２と塗料戻り配管３をも個別に外し、別の箇所で
単品毎に洗浄を行なっている。このように各部品を分解
し、単品毎に洗浄箇所に搬送し洗浄をすることは、それ
事態が煩雑であるだけでなく、新たな塗料の使用を開始
するときには、再び組立てる作業があり、極めて煩雑で
ある。加えて、事前に塗料調整を必要とする時には、更
に塗料調整装置への塗料缶の搬送及び塗料調整装置の洗
浄が加わり更に煩雑である。SUMMARY OF THE INVENTION Paint can 5 and coating device 7
Are connected by a paint feed pipe (pipe with pump 2b) 2 and a paint return pipe 3, and at the time of coating, a pump drive source pipe and
The pump 2b is driven using the wiring 2'e to send paint from the paint can 5 to the coating apparatus 7 through the paint feed pipe (pipe with pump 2b) 2 and excess paint (overflow, etc.) through the paint return pipe 3. From the coating apparatus 7 to the paint can 5. When changing paint, paint can 5
Not only replace the pump, but first remove the pump drive source piping and wiring 2'e, then remove the paint feed pipe (pipe with pump 2b) 2 and paint return pipe 3 individually, Cleaning is performed. Disassembling each part in this way and transporting it to the washing location for each item for cleaning is not only complicated, but also requires re-assembly when starting to use new paint. It is complicated. In addition, when the paint adjustment is required in advance, the transport of the paint can to the paint adjusting device and the cleaning of the paint adjusting device are further complicated.

【０００４】そこで本発明は、塗料交換時に塗料缶５、
塗料送り配管（ポンプ２ｂ付き配管）２、ポンプ駆動源
配管・配線２′ｅ及び塗料戻り配管３を個別に分解搬出
し、個別に塗料送り配管２及び塗料戻り配管３を個別に
洗浄することなく、塗料缶５、塗料送り配管（ポンプ２
ｂ付き配管）２、ポンプ駆動源配管・配線２′ｅ及び塗
料戻り配管３を一括して搬出し、塗料送り配管（ポンプ
２ｂ付き配管）２及び塗料戻り配管３を一体として洗浄
することを目的とした塗料供給装置の洗浄装置を提供す
ることを目的とする。Accordingly, the present invention provides a paint can 5,
The paint feed pipe (pipe with the pump 2b) 2, the pump drive source pipe / wiring 2'e and the paint return pipe 3 are separately disassembled and carried out without individually cleaning the paint feed pipe 2 and the paint return pipe 3. , Paint can 5, paint feed piping (pump 2
b), pump drive source piping / wiring 2'e and paint return pipe 3 are collectively carried out, and the paint feed pipe (pump with pump 2b) 2 and paint return pipe 3 are integrally washed. It is an object of the present invention to provide a cleaning device for a paint supply device.

【０００５】[0005]

【課題を解決するための手段】本発明は従来技術の課題
を有利に解決するものであって、上記目的を達成するた
めに発明者らは鋭意工夫を重ねた結果、人手を介さず、
塗料缶５、塗料送り配管（ポンプ２ｂ付き配管）２、ポ
ンプ駆動源配管・配線２′ｅ及び塗料戻り配管３を一括
して搬出し、塗料送り配管（ポンプ２ｂ付き配管）２及
び塗料戻り配管３を一体として洗浄することを可能とし
たもので、その発明の要旨とするところは、 （１）塗料缶から塗装装置への塗料供給装置において、
自立式であり搭載台（６）とともに可搬可能な一体構成
とし、塗料容器に組込み、塗料容器、搭載台（６）とも
一括で可搬可能とする塗料供給装置の洗浄装置におい
て、塗料循環装置の塗料送り配管用ジョイント（２ｃ）
と塗料戻り配管用ジョイント（３ｃ）とを連結する洗浄
用ジョイント及びジョイント接続管を配設するとともに
下部に一体構成された塗料循環・塗料調整ユニットが収
容可能であり、これの洗浄器であるスプレー洗浄器及び
ポンプ用内パンからなる下部部品を配設したことを特徴
とする塗料供給装置の洗浄装置。 （２）スプレー洗浄器の吐出口を高段と低段の２段に上
向きに配置したことを特徴とする（１）記載の塗料供給
装置の洗浄装置にある。DISCLOSURE OF THE INVENTION The present invention advantageously solves the problems of the prior art, and the inventors of the present invention have worked diligently to achieve the above object.
The paint can 5, the paint feed pipe (pipe with the pump 2b) 2, the pump drive source pipe / wiring 2'e, and the paint return pipe 3 are collectively carried out, and the paint feed pipe (the pipe with the pump 2b) 2 and the paint return pipe. The present invention has the following features. (1) In a paint supply device from a paint can to a coating device,
Independent configuration that is self-supporting and portable with the mounting table (6)
And incorporated in the paint container, both the paint container and the mounting table (6)
A paint feed pipe joint (2c) for a paint circulation device in a paint supply device cleaning device that can be transported in a lump.
A washing joint and a joint connecting pipe for connecting the paint and the paint return pipe joint (3c) are provided, and a paint circulation / paint adjusting unit integrally formed at a lower portion can be accommodated therein. A cleaning device for a paint supply device, comprising a lower part comprising a cleaning device and an inner pan for a pump. (2) The cleaning device for a paint supply device according to (1), wherein the discharge ports of the spray cleaning device are arranged upward in two stages, a high stage and a low stage.

【０００６】以下、本発明を図面に従って詳細に説明す
る。図１は本発明による塗料循環・塗料調整ユニットの
概略図である。塗料循環・塗料調整ユニットは、塗料送
り配管（塗料缶側）２ａ、ポンプ２ｂ、塗料送り配管用
ジョイント（塗料缶側）２ｃ及びポンプ駆動源用ジョイ
ント（塗料缶側）２′ｃからなる塗料送り系設備、塗料
戻り配管（塗料缶側）３ａと塗料戻り配管用ジョイント
（塗料缶側）３ｃからなる塗料戻り系設備、及び必要に
応じて塗料調整装置（塗料缶側）４ａ（攪拌器等）、塗
料調整装置駆動装置４ｂ及び塗料調整装置駆動源用ジョ
イント（塗料缶側）４ｃからなる塗料調整装置系設備で
構成されている。尚、これらの構成要素は自立タイプの
塗料循環・塗料調整ユニット架構１に組み込まれてい
る。Hereinafter, the present invention will be described in detail with reference to the drawings. FIG. 1 is a schematic view of a paint circulation / paint adjustment unit according to the present invention. The paint circulation / paint adjustment unit includes a paint feed pipe (paint can side) 2a, a pump 2b, a paint feed pipe joint (paint can side) 2c, and a pump drive source joint (paint can side) 2'c. System equipment, paint return system equipment consisting of paint return pipe (paint can side) 3a and paint return pipe joint (paint can side) 3c, and paint adjusting device (paint can side) 4a (agitator, etc.) if necessary And a paint adjusting device drive unit 4b and a paint adjusting device drive source joint (paint can side) 4c. These components are incorporated in a self-standing type paint circulation / paint adjustment unit frame 1.

【０００７】図２は本発明による塗料循環・塗料調整ユ
ニットを塗料缶５に組み込んだ時の概略図である。塗料
循環・塗料調整ユニットは自立式で、直接塗料缶に自身
の荷重をかけることなく塗料缶５ともども塗料循環・塗
料調整ユニット搭載台６に搭載される。FIG. 2 is a schematic view when the paint circulation / paint adjustment unit according to the present invention is incorporated in a paint can 5. The paint circulation / paint adjustment unit is self-supporting, and is mounted together with the paint can 5 on the paint circulation / paint adjustment unit mounting base 6 without directly applying a load to the paint can.

【０００８】一方、図３は塗装装置側の概略図である。
塗装装置７は、塗料送り配管（塗装装置側）２ｅ、塗料
送り配管用ジョイント（塗装装置側）２ｄ、ポンプ駆動
源用ジョイント（塗装装置側）２′ｄ及びポンプ駆動源
配管・配線（塗装装置側）２′ｅからなる塗料送り系設
備、塗料戻り配管（塗装装置側）３ｅと塗料戻り配管用
ジョイント（塗装装置側）３ｄからなる塗料戻り系設備
及び必要に応じて塗料調整装置動力配管・配線（塗装装
置側）４ｅ、塗料調整装置動力用ジョイント（塗装装置
側）４ｄからなる塗料調整装置駆動系設備から構成され
る。塗料缶５を塗料循環・塗料調整ユニット搭載台６に
搭載後、塗料循環・塗料調整ユニットを塗料循環・塗料
調整ユニット搭載台６に搭載し、一括して塗装装置７の
場所に搬送される。FIG. 3 is a schematic view of the coating apparatus.
The coating apparatus 7 includes a paint feed pipe (coating apparatus side) 2e, a paint feed pipe joint (coating apparatus side) 2d, a pump drive source joint (coating apparatus side) 2'd, and a pump drive source pipe / wiring (coating apparatus). Side) paint feed system equipment consisting of 2'e, paint return system equipment consisting of paint return pipe (coating equipment side) 3e and paint return pipe joint (coating equipment side) 3d and, if necessary, power supply piping for paint adjustment equipment It is composed of a paint adjusting device drive system including a wiring (coating device side) 4e and a paint adjusting device power joint (coating device side) 4d. After the paint can 5 is mounted on the paint circulation / paint adjustment unit mounting table 6, the paint circulation / paint adjustment unit is mounted on the paint circulation / paint adjustment unit loading table 6, and is transported to the place of the coating device 7 in a lump.

【０００９】そのあと、塗装装置側ジョイントと塗装循
環・塗料調整ユニット側ジョイント（塗料送り系：塗
料送り管系 塗料循環・塗料調整ユニット側２ｃと塗装
装置側２ｄ 塗料送り装置駆動系 塗料循環・塗料調
整ユニット側２′ｃと塗装装置側２′ｄ、塗料戻り配管
系：塗料循環・塗料調整ユニット側３ｃと塗装装置側３
ｄ、塗料調整装置駆動系：塗料循環・塗料調整ユニット
側４ｃと塗装装置側４ｄ）を結合し、塗装時にはポンプ
駆動源用ジョイント２′ｄと２′ｃを経てポンプ２ｂを
駆動させ、塗料缶５から塗料送り管系ジョイント２ｃと
２ｄを通して塗装装置７へ塗料を送るとともに塗料戻り
配管系ジョイント３ｄと３ｃを通して塗装装置７から塗
料缶５へ過剰な塗料（オーバーフロー分等）を戻すもの
である。After that, the joint of the coating apparatus and the joint of the paint circulation / paint adjustment unit (paint feed system: paint feed pipe system paint circulation / paint adjustment unit side 2c and paint apparatus side 2d paint feed drive system paint circulation / paint Adjustment unit side 2'c and coating device side 2'd, paint return piping system: paint circulation / paint adjustment unit side 3c and coating device side 3
d, paint adjusting device drive system: The paint circulation / paint adjusting unit side 4c and the coating device side 4d) are connected, and at the time of coating, the pump 2b is driven via the pump drive source joints 2'd and 2'c, and the paint can is 5, paint is sent to the coating apparatus 7 through the paint feed pipe joints 2c and 2d, and excess paint (such as overflow) is returned from the coating apparatus 7 to the paint can 5 through the paint return pipe joints 3d and 3c.

【００１０】また、必要に応じ塗料調整装置駆動系４ｄ
と４ｃを経て塗料調整装置駆動装置４ｂを駆動させ塗料
調整装置（攪拌器等）４ａを機能させる。逆に塗料を交
換するときには塗装装置側ジョイントと塗料循環・塗料
調整ユニット側ジョイントを外し、塗料缶５と塗料循環
・塗料調整ユニットを塗料循環・塗料調整ユニット搭載
台６に搭載のまま塗装装置位置から一括して移動され
る。このあと速やかに次に使用する塗料の搬入が可能と
なる。一方、塗装装置位置から一括して移動された塗料
缶５と塗料循環・塗料調整ユニットを搭載した塗料循環
・塗料調整ユニット搭載台６から塗料循環・塗料調整ユ
ニットは一体で外され洗浄装置へと移送される。Further, if necessary, a paint adjusting device driving system 4d
And 4c to drive the paint adjusting device driving device 4b to make the paint adjusting device (a stirrer or the like) 4a function. Conversely, when changing the paint, remove the joint on the coating equipment side and the joint on the paint circulation / paint adjustment unit side, and leave the paint can 5 and paint circulation / paint adjustment unit mounted on the paint circulation / paint adjustment unit mounting base 6 to position the painting equipment. Will be moved all at once. After this, the paint to be used next can be immediately carried in. On the other hand, the paint circulating / paint adjusting unit is integrally removed from the paint can 5 and the paint circulating / paint adjusting unit mounting table 6 equipped with the paint circulating / paint adjusting unit, which are collectively moved from the position of the coating apparatus, and are moved to the cleaning device. Be transported.

【００１１】図４は、洗浄装置での概略図である。洗浄
装置は、塗料送り配管用ジョイント（洗浄装置側）２
ｆ、ポンプ駆動源用配管・配線（洗浄装置側）２′ｇ、
ポンプ駆動源用ジョイント（洗浄装置側）２′ｆからな
る塗料送り系設備、洗浄用ジョイント接続管２ｇ、塗料
戻り配管用ジョイント（洗浄装置側）３ｆからなる塗料
戻り系設備、及び必要に応じて塗料調整装置駆動源用配
管・配線（洗浄装置側）４ｇ、塗料調整装置動力源用ジ
ョイント（塗装装置側）４ｆからなる塗料調整装置駆動
系設備から構成される上部部品と洗浄受けパン８、ポ
ンプ用内パン９及び上下２段に配置されたスプレー洗浄
器１３ａ，１３ｂ等からなる下部部品からなる。FIG. 4 is a schematic view of a cleaning apparatus. The washing device is a paint feed pipe joint (washing device side) 2
f, pump drive source piping / wiring (washing device side) 2'g,
Paint feed system equipment consisting of a pump drive source joint (washing device side) 2'f, washing joint connection pipe 2g, paint return system equipment consisting of a paint return pipe joint (washing device side) 3f, and if necessary Upper parts composed of paint control device drive system equipment consisting of 4 g of paint control device drive source piping and wiring (washing device side) and 4 f of paint control device power source joint (coating device side), cleaning pan 8, pump It comprises a lower part consisting of an inner pan 9 and spray cleaners 13a, 13b and the like arranged in two upper and lower stages.

【００１２】洗浄受けパン８の下部は網目構造或いはパ
ンチメタル構造であり、また洗浄液排出口１２は洗浄時
には常に開とされており、この中に洗浄液はたまらない
構造とされている。また、ポンプ用内パン９は、塗料送
り配管（塗料管側）２ａのみがつかる大きさであり、そ
の平面積は洗浄受けパン８のそれに比べ著しく小さく、
その下部には小さな穴（図示せず）が開けられている。The lower portion of the cleaning pan 8 has a mesh structure or a punched metal structure, and the cleaning liquid discharge port 12 is always open during cleaning, and the cleaning liquid does not accumulate therein. The pump inner pan 9 has a size that only the paint feed pipe (paint pipe side) 2a can be used, and its plane area is significantly smaller than that of the washing receiving pan 8,
A small hole (not shown) is formed in the lower part.

【００１３】洗浄装置の洗浄受けパン８に、塗料循環・
塗料調整ユニットは載せられた後、洗浄装置側のジョイ
ントと塗料循環・塗料調整ユニット側ジョイント（塗料
送り系：塗料送り管系 塗料循環・塗料調整ユニット
側２ｃと洗浄装置側２ｆ 塗料送り装置動力系 塗料
循環・塗料調整ユニット側２′ｃと洗浄装置側２′ｆ、
塗料戻り配管系：塗料循環・塗料調整ユニット側３ｃと
洗浄装置側３ｆ、塗料調整装置動力系：塗料循環・塗料
調整ユニット側４ｃと洗浄装置側４ｆ）を結合し、塗料
調整装置駆動用ジョイント４ｃ，４ｆを経て塗料調整装
置（攪拌機等）４ａを駆動させ、次いでスプレー用洗浄
液供給口１０より上下２段のスプレー洗浄器１３ａ，１
３ｂに洗浄液を供給し、塗料循環・塗料調整ユニット内
部の洗浄を開始する。In the cleaning pan 8 of the cleaning device, the paint circulation and
After the paint adjustment unit is mounted, the joint on the cleaning device side and the joint on the paint circulation / paint adjustment unit side (paint feed system: paint feed pipe system paint circulation / paint adjustment unit side 2c and cleaning device side 2f paint feed device power system Paint circulation / paint adjustment unit side 2'c and cleaning device side 2'f,
Paint return piping system: paint circulation / paint adjustment unit side 3c and cleaning device side 3f, paint adjustment device power system: paint circulation / paint adjustment unit side 4c and cleaning device side 4f), and joint 4c for paint adjustment device drive , 4f to drive a paint adjusting device (a stirrer or the like) 4a, and then through the spray cleaning liquid supply port 10 to the upper and lower two-stage spray cleaners 13a, 13a.
A cleaning liquid is supplied to 3b to start cleaning the inside of the paint circulation / paint adjustment unit.

【００１４】この時、上部スプレー洗浄器１３ａは、塗
料循環・塗料調整ユニットの高い位置から上向きに洗浄
液を吐出させ、塗料循環・塗料調整ユニットの天井を含
めて洗浄する。一方、下部スプレー洗浄器１３ｂは塗料
調整装置（攪拌器等）４ａの下方から上向きに洗浄液を
吐出させ、上部スプレー洗浄器１３ａによる洗浄液のか
からない部分、例えば塗料調整装置（攪拌器）４ａの下
面、を補完して洗浄する。At this time, the upper spray cleaner 13a discharges the cleaning liquid upward from a high position of the paint circulation / paint adjustment unit, and performs cleaning including the ceiling of the paint circulation / paint adjustment unit. On the other hand, the lower spray cleaner 13b discharges the cleaning liquid upward from below the paint adjusting device (stirrer or the like) 4a, and a portion not exposed to the cleaning liquid by the upper spray cleaner 13a, for example, the lower surface of the paint adjusting device (stirrer) 4a, Supplement and wash.

【００１５】同時に、ポンプ用洗浄液供給口１１より洗
浄液をポンプ用内パン９内に供給し、ポンプ動力源用ジ
ョイント２′ｃ，２′ｆを経てポンプ２ｂを駆動させ、
洗浄液をポンプ用内パン９から塗料送り管系ジョイント
２ｃと２ｆ、洗浄用ジョイント接続管２ｇ及び塗料戻り
配管系ジョイント３ｆと３ｃを経て循環させ、配管及び
ポンプ内面を洗浄し、洗浄受けパン８へ吐出される。ポ
ンプ２ｂは、ポンプ用洗浄液供給口１１より供給される
洗浄液の量より少ない量を循環させるよう設定されてお
り、過剰分はポンプ内パン９を満たしたあと外周から洗
浄受けパン８へと流出する。At the same time, the cleaning liquid is supplied from the pump cleaning liquid supply port 11 into the pump inner pan 9, and the pump 2b is driven through the pump power source joints 2'c and 2'f.
The washing liquid is circulated from the pump inner pan 9 through the paint feed pipe joints 2c and 2f, the washing joint connecting pipe 2g, and the paint return pipe joints 3f and 3c to wash the piping and the pump inner surface, and to the washing receiving pan 8. Discharged. The pump 2b is set to circulate an amount smaller than the amount of the cleaning liquid supplied from the cleaning liquid supply port 11 for the pump, and the excess flows out from the outer periphery to the cleaning receiving pan 8 after filling the pump inner pan 9. .

【００１６】また、ポンプ用内パン９の下部には小さな
穴（図示せず）があいているが、極めて小さな穴なので
洗浄液が供給中はこれからの流出量は無視される。スプ
レー洗浄器１３ａ，１３ｂから流出した洗浄液及びポン
プ用内パン９から流出した洗浄液は、洗浄受けパン８の
下部の空隙（穴）を通り洗浄液排出口１２へ流出され、
洗浄受けパン８には洗浄液はたまらない。また、塗料の
引火性の高い場合には、必要に応じ、管内をＮ2 １４で
パージし洗浄を行う。Although a small hole (not shown) is formed in the lower part of the inner pan 9 for the pump, the amount of outflow from the cleaning liquid during supply is negligible because the hole is extremely small. The cleaning liquid flowing out of the spray cleaning devices 13a and 13b and the cleaning liquid flowing out of the pump inner pan 9 flow out to the cleaning liquid discharge port 12 through a gap (hole) below the cleaning receiving pan 8,
The cleaning liquid does not collect in the cleaning pan 8. When the flammability of the paint is high, the inside of the pipe is purged with N 2 14 and washed as needed.

【００１７】洗浄終了時には、先ずスプレー用洗浄液及
びポンプ用洗浄液を供給停止し、ポンプ動力源用ジョイ
ント２′ｃ，２′ｆを経てポンプ２ｂを停止させる。
尚、ポンプ内の微量の残液が問題となる場合には必要に
応じ、ポンプを空運転し、残液をなくす。次いで、洗浄
装置側のジョイントと塗料循環・塗料調整ユニット側ジ
ョイント（塗料送り系：塗料送り管系 塗料循環・塗
料調整ユニット側２ｃと洗浄装置側２ｆ 塗料送り装
置動力系 塗料循環・塗料調整ユニット側２′ｃと洗浄
装置側２′ｆ、塗料戻り配管系：塗料循環・塗料調整ユ
ニット側３ｃと洗浄装置側３ｆ、塗料調整装置動力系：
塗料循環・塗料調整ユニット側４ｃと洗浄装置側４ｆ）
を分離する。これで、洗浄完了である。尚、ポンプ用内
パン９内に残った洗浄液は下部の小さな穴（図示せず）
から排出される。At the end of the cleaning, the supply of the cleaning liquid for the spray and the cleaning liquid for the pump is first stopped, and the pump 2b is stopped via the joints 2'c and 2'f for the pump power source.
If a small amount of residual liquid in the pump causes a problem, the pump is idled to eliminate residual liquid, if necessary. Next, the joint on the cleaning device side and the joint on the paint circulation / paint adjustment unit side (paint feed system: paint feed pipe system paint circulation / paint adjustment unit side 2c and washing device side 2f paint feed device power system paint circulation / paint adjustment unit side 2'c and washing device side 2'f, paint return piping system: paint circulation / paint adjusting unit side 3c and washing device side 3f, paint adjusting device power system:
Paint circulation / paint adjustment unit side 4c and cleaning device side 4f)
Is separated. This completes the cleaning. The cleaning liquid remaining in the pump inner pan 9 is a small hole (not shown) at the bottom.
Is discharged from

【００１８】[0018]

【発明の効果】以上述べたように、本発明により人手を
介さず、塗料送り配管・塗料戻り配管・塗料缶を一括し
て交換することを可能とするとともに、塗料循環・塗料
調整ユニットの内面を洗浄液につけることなく塗料送り
配管（ポンプ付き）・塗料戻り配管の洗浄を一体として
行うことを可能とし、洗浄を容易とした。As described above, according to the present invention, it is possible to replace the paint feed pipe, the paint return pipe, and the paint can all at once without the need for manual operation, and to perform the paint circulation / paint adjustment unit inside. This makes it possible to wash the paint feed pipe (with pump) and paint return pipe as a single unit without having to apply the cleaning liquid to the washing liquid, making cleaning easier.

【図面の簡単な説明】[Brief description of the drawings]

【図１】本発明による塗料循環・塗料調整ユニットの概
略図、FIG. 1 is a schematic diagram of a paint circulation / paint adjustment unit according to the present invention;

【図２】本発明による塗料循環・塗料調整ユニットが塗
料缶にセットされたときの概略図、FIG. 2 is a schematic view when a paint circulation / paint adjustment unit according to the present invention is set in a paint can.

【図３】本発明による塗装装置側の配管例を示す図、FIG. 3 is a diagram showing an example of piping on the side of a coating apparatus according to the present invention;

【図４】本発明による塗料循環・塗料調整ユニットの洗
浄の概略図、FIG. 4 is a schematic diagram of cleaning of a paint circulation / paint adjustment unit according to the present invention;

【図５】従来法による概略図である。FIG. 5 is a schematic diagram according to a conventional method.

【符号の説明】[Explanation of symbols]

１ 塗料循環装置・塗料調整ユニット架構 ２ 塗料送り配管（塗料装置〜塗料缶） ２ａ 塗料送り配管（塗料缶側） ２ｂ ポンプ ２ｃ 塗料送り配管用ジョイント（塗料缶側） ２ｄ 塗料送り配管用ジョイント（塗装装置側） ２ｅ 塗料送り配管（塗装装置側） ２ｆ 塗料送り配管用ジョイント（洗浄装置側） ２ｇ 洗浄用ジョイント接続管 ２′ｃ ポンプ駆動源用ジョイント（塗料缶側） ２′ｄ ポンプ駆動源用ジョイント（塗装装置側） ２′ｅ ポンプ駆動源配管・配線（塗装装置側） ２′ｆ ポンプ駆動源用ジョイント（洗浄装置側） ２′ｇ ポンプ駆動源配管・配線（洗浄装置側） ３ 塗料戻り配管（塗料装置〜塗料缶） ３ａ 塗料戻り配管（塗料缶側） ３ｃ 塗料戻り配管用ジョイント（塗料缶側） ３ｄ 塗料戻り配管用ジョイント（塗装装置側） ３ｅ 塗料戻り配管（塗装装置側） ３ｆ 塗料戻り配管用ジョイント（洗浄装置側） ４ａ 塗料調整装置（攪拌機等） ４ｂ 塗料調整装置駆動装置 ４ｃ 塗料調整装置駆動源用ジョイント（塗料缶側） ４ｄ 塗料調整装置駆動源用ジョイント（塗装装置
側） ４ｅ 塗料調整装置駆動源配管・配線（塗装装置側） ４ｆ 塗料調整装置駆動源用ジョイント（洗浄装置
側） ４ｇ 塗料調整装置駆動源配管・配線（洗浄装置側） ５ 塗料缶 ６ 塗料循環装置・塗料調整ユニット搭載台 ７ 塗装装置 ８ 洗浄受けパン ９ ポンプ用内パン １０ スプレー用洗浄液供給口 １１ ポンプ用洗浄液供給口 １２ 洗浄液排出口 １３ａ 上部スプレー洗浄器 １３ｂ 下部スプレー洗浄器 １４ Ｎ2 供給口Reference Signs List 1 paint circulation device / paint adjustment unit frame 2 paint feed pipe (paint device to paint can) 2a paint feed pipe (paint can side) 2b pump 2c paint feed pipe joint (paint can side) 2d paint feed pipe joint (paint 2e Paint feed piping (painting device side) 2f Paint feed piping joint (washing device side) 2g Cleaning joint connection tube 2'c Pump drive source joint (paint can side) 2'd Pump drive source joint (Coating device side) 2'e Pump drive source piping and wiring (coating device side) 2'f Pump drive source joint (washing device side) 2'g Pump driving source piping and wiring (washing device side) 3 Paint return piping 3a Paint return pipe (paint can side) 3c Paint return pipe joint (paint can side) 3d Paint return pipe joint (paint apparatus) 3e Paint return pipe (coating device side) 3f Paint return pipe joint (washing device side) 4a Paint adjustment device (stirrer etc.) 4b Paint adjustment device drive device 4c Paint adjustment device drive source joint (paint can side) 4d Paint Adjustment device drive source joint (coating device side) 4e Paint adjustment device drive source piping and wiring (coating device side) 4f Paint adjustment device drive source joint (washing device side) 4g Paint adjustment device drive source piping and wiring (cleaning device) 5) Paint can 6 Paint circulating device / paint adjusting unit mounting base 7 Painting device 8 Cleaning pan 9 Inner pan for pump 10 Cleaning liquid supply port for pump 11 Cleaning liquid supply port for pump 12 Cleaning liquid outlet 13a Upper spray cleaner 13b Lower part Spray washer 14 N 2 supply port

───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) B05C 11/00 - 11/02 B05C 11/10 - 11/115 ──────────────────────────────────────────────────続 き Continued on front page (58) Field surveyed (Int.Cl. 6 , DB name) B05C 11/00-11/02 B05C 11/10-11/115

Claims (2)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】 塗料缶から塗装装置への塗料供給装置に
おいて、自立式であり搭載台とともに可搬可能な一体構
成とし、塗料容器に組込み、塗料容器、搭載台とも一括
で可搬可能とする塗料供給装置の洗浄装置において、塗
料循環装置の塗料送り配管用ジョイントと塗料戻り配管
用ジョイントとを連結する洗浄用ジョイント及びジョイ
ント接続管を配設するとともに下部に一体構成された塗
料循環・塗料調整ユニットが収容可能であり、これの洗
浄器であるスプレー洗浄器及びポンプ用内パンからなる
下部部品を配設したことを特徴とする塗料供給装置の洗
浄装置。An apparatus for supplying paint from a paint can to a coating apparatus, which is an independent structure that is self-supporting and portable with a mounting table.
And integrated into the paint container.
In a cleaning device of a paint supply device which can be transported with a paint, a cleaning joint and a joint connecting pipe for connecting a paint feed piping joint and a paint return piping joint of a paint circulation device are arranged and integrally formed at a lower portion. A paint circulating / paint adjusting unit, and a lower part comprising a spray washer and an inner pan for a pump. 【請求項２】 スプレー洗浄器の吐出口を高段と低段の
２段に上向きに配置したことを特徴とする請求項１記載
の塗料供給装置の洗浄装置。2. The cleaning device for a paint supply device according to claim 1, wherein the discharge ports of the spray cleaning device are arranged upward in two stages, a high stage and a low stage.
JP16760093A 1993-07-07 1993-07-07 Cleaning equipment for paint supply equipment Expired - Fee Related JP2878075B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16760093A JP2878075B2 (en) 1993-07-07 1993-07-07 Cleaning equipment for paint supply equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16760093A JP2878075B2 (en) 1993-07-07 1993-07-07 Cleaning equipment for paint supply equipment

Publications (2)

Publication Number Publication Date
JPH0724397A JPH0724397A (en) 1995-01-27
JP2878075B2 true JP2878075B2 (en) 1999-04-05

Family

ID=15852780

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16760093A Expired - Fee Related JP2878075B2 (en) 1993-07-07 1993-07-07 Cleaning equipment for paint supply equipment

Country Status (1)

Country Link
JP (1) JP2878075B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4833271B2 (en) * 2008-10-30 2011-12-07 Ｏｋｉセミコンダクタ宮崎株式会社 Resist application method

Also Published As

Publication number Publication date
JPH0724397A (en) 1995-01-27

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