JPH0631231A - Paint supply apparatus end cleaning device thereof - Google Patents
Paint supply apparatus end cleaning device thereofInfo
- Publication number
- JPH0631231A JPH0631231A JP18912492A JP18912492A JPH0631231A JP H0631231 A JPH0631231 A JP H0631231A JP 18912492 A JP18912492 A JP 18912492A JP 18912492 A JP18912492 A JP 18912492A JP H0631231 A JPH0631231 A JP H0631231A
- Authority
- JP
- Japan
- Prior art keywords
- paint
- cleaning
- joint
- circulating
- pipe
- 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.)
- Pending
Links
Landscapes
- Coating Apparatus (AREA)
Abstract
Description
【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及びその洗浄装置に関す
るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paint supply device for a paint contained in a paint can and a cleaning device for the paint supply device.
【０００２】[0002]
【従来の技術】従来法の概略を図７に示す。従来、図７
に示すように塗料缶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（ポンブ２
ｂ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, FIG.
As shown in FIG. 4, the paint contained in the paint can 5 is fed to the coating device 7 by the paint feed pipe (the pump 2).
The pipe with b) 2 is dipped to feed the paint, or one side of the pipe connected to the paint feed pipe (pipe with a pump 2b) 2 is dipped to feed the paint. On the other hand, regarding the paint return pipe from the coating device 7, the end of the paint return pipe 3 from the coating device 7 is arranged or immersed in the upper part of the paint can 5 and the paint is returned from the coating device 7 using the weight of the paint. Has been taken. When paint adjustment (paint viscosity, etc.) is required, an agitator that is prepared in advance at another location,
It is performed using a temperature heating device or the like.
【０００３】[0003]
【発明が解決しようとする課題】上記したように、塗料
缶５と塗装装置７は、塗料送り配管（ボンプ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、それ自体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。As described above, the paint can 5 and the coating device 7 are connected by the paint feed pipe (pipe with the bump 2b) 2 and the paint return pipe 3, and the pump drive source pipe during painting.・ Using the wire 2'e to drive the pump 2b, the paint can be sent from the paint can 5 to the coating device 7 through the paint feed pipe (pipe with the pump 2b) 2, and the excess paint (overflow amount etc.) through the paint return pipe 3 ) Is returned from the coating device 7 to the paint can 5. When replacing the paint, not only the paint can 5 is replaced, but first the pump drive source pipe / wiring 2'e is removed, and then the paint feed pipe (pipe with pump 2b) 2 and paint return pipe 3 are also individually removed. , Individual items are washed at different places. In this way, disassembling each part and transporting each part individually to the cleaning location for cleaning is not only complicated in itself, but when starting the use of a new paint, there is a work of reassembling, which is extremely difficult. 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 added, which is more 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を提供することを目
的とする。Therefore, the present invention provides a paint can 5,
Without separately cleaning the paint feed pipe (pipe with pump 2b) 2, pump drive source pipe / wiring 2'e and paint return pipe 3 individually and cleaning the paint feed pipe 2 and paint return pipe 3 individually , Paint can 5, paint feed pipe (pump 2
(Piping with b) 2, pump drive source piping / wiring 2'e and paint return piping 3 are collectively carried out, and the paint feed piping (piping with pump 2b) 2 and paint return piping 3 are integrally washed. An object of the present invention is to provide 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、
塗料送り配管・塗料戻り配管・塗料缶の交換を可能とす
るとともに、塗料調整が必要な時に発生していた塗料調
整装置の洗浄の煩雑性の解消をも可能としたもので、本
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、
塗料循環装置・塗料調整装置を塗料循環・塗料調整ユニ
ットとして一体構成し、塗料缶に組込可能としたことを
特徴とする塗料供給装置。 （２）一体構成された塗料循環・塗料調整ユニットを収
容できる洗浄槽と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とからなる塗料
循環・塗料調整ユニットの一体洗浄装置。 （３）前記の洗浄槽に超音波洗浄器或いはスプレー洗浄
器を配設したことを特徴とする（２）記載の塗料循環・
塗料調整ユニットの一体洗浄装置。にある。SUMMARY OF THE INVENTION The present invention advantageously solves the problems of the prior art, and as a result of the inventors' earnest efforts to achieve the above-mentioned object, as a result, without human intervention,
It is possible to replace the paint feed pipe, the paint return pipe, and the paint can, and it is also possible to eliminate the complexity of cleaning the paint adjusting device that has occurred when paint adjustment is necessary. (1) In the paint supply device from the paint can to the coating device,
A paint supply device characterized in that the paint circulation device and paint adjustment device are integrally configured as a paint circulation and paint adjustment unit so that they can be incorporated into a paint can. (2) Consists of a cleaning tank capable of accommodating the paint circulation / paint adjustment unit, which is integrally configured, and a joint for cleaning and a joint connecting pipe for connecting the joint 2c for paint feed pipe and the joint 3c for paint return pipe of the paint circulation device Integrated cleaning device for paint circulation and paint adjustment unit. (3) An ultrasonic cleaning device or a spray cleaning device is provided in the cleaning tank, and the paint circulation system according to (2)
An integrated cleaning device for the paint adjustment unit. It is in.
【０００６】[0006]
【作用】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。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。The present invention will be described in detail below with reference to the drawings.
FIG. 1 is a schematic view of a paint circulating / paint adjusting unit according to the present invention. The paint circulation / paint adjustment unit is a paint feed consisting of 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, paint return piping (paint can side) 3a and paint return piping joint (paint can side) 3c, and paint adjusting device (paint can side) 4a (stirrer, etc.) as necessary , A paint adjusting device drive device 4b and a paint adjusting device drive source joint (paint can side) 4c. These constituent elements are incorporated in the independent paint circulating / paint adjusting unit frame 1. FIG. 2 is a schematic view when the paint circulating / paint adjusting unit according to the present invention is incorporated in the paint can 5. The paint circulating / paint adjusting unit is self-supporting, and is mounted on the paint circulating / paint adjusting unit mounting base 6 together with the paint can 5 without directly applying its own load to the paint can.
【０００７】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。On the other hand, FIG. 3 is a schematic view of the coating apparatus side.
The coating device 7 includes a paint feed pipe (painting device side) 2e, a paint feed pipe joint (painting device side) 2d, a pump drive source joint (painting device side) 2'd, and a pump drive source pipe / wiring (painting device). Side) 2'e paint feed system equipment, paint return piping (painting equipment side) 3e and paint return piping joint (painting equipment side) 3d paint return system equipment and paint adjustment equipment power piping It is composed of paint adjusting device drive system equipment including wiring (painting device side) 4e and paint adjusting device power joint (painting device side) 4d. After the paint can 5 is mounted on the paint circulating / paint adjusting unit mounting base 6, the paint circulating / paint adjusting unit is mounted on the paint circulating / paint adjusting unit mounting base 6 and is collectively transported to the place of the coating device 7.
【０００８】そのあと、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（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′ｃと２′ｄ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。また、必要に応じ塗料調整装置駆動系４ｃと
４ｄ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。After that, the coating device side joint and the paint circulating / paint adjusting unit side joint (paint feeding system: paint feeding pipe system paint circulating / paint adjusting unit side 2c and coating device side 2d paint feeding device drive system paint circulating / 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 circulating / paint adjusting unit side 4c and the coating device side 4d) are connected, and at the time of painting, the pump 2b is driven via joints 2'c and 2'd for the pump drive source, and the paint can 5, the paint is sent to the coating device 7 through the paint feed pipe system joints 2c and 2d, and the excess paint (overflow amount etc.) is returned from the painting device 7 to the paint can 5 through the paint return pipe system joints 3d and 3c. . In addition, the paint adjusting device driving device 4b is driven through the paint adjusting device driving systems 4c and 4d as necessary, thereby causing the paint adjusting device (agitator or the like) 4a to function.
【０００９】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
（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３ｄ 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。On the contrary, when the paint is replaced, the coating device side joint and the paint circulating / paint adjusting unit side joint (paint feeding system: paint feeding pipe system paint circulating / paint adjusting unit side 2c and coating device side 2d, paint feeding device 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 3d Paint adjustment device drive system: paint circulation / paint adjustment unit side 4c And the coating device side 4d) are removed, and the paint can 5 and the paint circulating / paint adjusting unit are mounted on the paint circulating / paint adjusting unit mounting base 6 and are collectively moved from the coating device position. After that, the paint to be used next can be promptly carried in.
【００１０】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器へと移送される。図
４は、噴流式の洗浄器の概略図である。洗浄器は、塗
料送り配管用ジョイント（洗浄装置側）２ｆ、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タンク８等からなる下部部品
からなる。On the other hand, the paint circulation / paint adjustment unit is detached from the paint can 5 and the paint circulation / paint adjustment unit mounting base 6 equipped with the paint circulation / paint adjustment unit, which are collectively moved from the position of the coating apparatus. Be transferred to a container. FIG. 4 is a schematic view of a jet-type cleaning device. The washer is a paint feed system consisting of a paint feed pipe joint (washing device side) 2f, a pump drive source pipe / wiring (washing device side) 2'g, and a pump drive source joint (washing device side) 2'f. Equipment, paint joint system 2g, paint return piping joint (cleaning device side) 3f, paint return system equipment,
And, if necessary, the upper part composed of paint adjustment device drive system equipment consisting of paint adjustment device drive source piping / wiring (cleaning device side) 4g and paint adjustment device power source joint (painting device side) 4f. It consists of lower parts such as the tank 8.
【００１１】洗浄液抜きバルブ１０を閉じ、洗浄液供給
バルブ９より洗浄液を洗浄タンク８に注ぎ、塗料循環・
塗料調整ユニットを洗浄液に浸す。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）を結合
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、洗浄液を洗浄タンク８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、自らの配管の洗浄を行うとともにその攪拌力で
塗料循環・塗料調整ユニットをも洗浄する。加えて、塗
料調整装置の攪拌装置４ａを活用すれば洗浄性は向上す
る。洗浄後、ポンプ２ｂをとめ洗浄液抜きバルブ１０よ
り洗浄液を抜き、洗浄完了となる。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。塗料の引火性の高い場合には、必
要に応じ、管内をＮ2 １３でパージしこれを行う。The cleaning liquid drain valve 10 is closed, and the cleaning liquid is supplied from the cleaning liquid supply valve 9 to the cleaning tank 8 to circulate the paint.
Immerse the paint adjustment unit in the cleaning solution. Next, the joint on the cleaning device side and the paint circulation / paint adjustment unit side joint (paint feed system: paint feed pipe system paint circulation / paint adjustment unit side 2c and cleaning device side 2f paint feeder 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 the pump 2b is driven through the pump power source joints 2'c and 2'f to supply the cleaning liquid from the cleaning tank 8 to the paint feed pipe system joints 2c and 2f, the cleaning joint connecting pipe 2g and the paint return pipe system. It circulates through the joints 3f and 3c to clean its own piping and also the paint circulation / paint adjusting unit by its stirring force. In addition, if the stirring device 4a of the paint adjusting device is used, the cleaning property is improved. After the cleaning, the pump 2b is stopped and the cleaning liquid is drained from the cleaning liquid draining valve 10 to complete the cleaning. When a slight amount of residual liquid in the pump poses a problem, the pump is idled to eliminate the residual liquid as necessary. If the paint is highly flammable, the inside of the pipe is purged with N 2 13 as necessary.
【００１２】図５は、超音波方式の洗浄器の概略図であ
る。図１と同様の構成のもとに、洗浄液抜きバルブ１０
を閉じ、洗浄液供給バルブ９より洗浄液を洗浄タンク８
に注ぎ、塗料循環・塗料調整ユニットを洗浄液に浸す。
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を結合し、ポンプ２ｂを使い洗浄
液を洗浄タンク８から塗料送り管系ジョイント２ｃと２
ｆ、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、自らの配管の洗浄
を行う。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。その
後、洗浄タンク８内の洗浄液を超音波発振器１１を用い
超音波発振させながら塗料循環・塗料調整ユニットを洗
浄し、洗浄後、洗浄液抜きバルブ１０より洗浄液を抜
き、洗浄完了となる。必要に応じ洗浄液を抜きながら超
音波発振器１１を超音波発振させる。塗料の引火性の高
い場合には、必要に応じ、管内をＮ2 １３でパージしこ
れを行う。FIG. 5 is a schematic view of an ultrasonic type cleaning device. Based on the configuration similar to that of FIG.
And close the tank with the cleaning liquid supply valve 9
And immerse the paint circulation / paint adjustment unit in the cleaning liquid.
Next, the joint on the side of the cleaning device and the joint on the side of the paint circulation / paint adjusting unit are connected, and the pump 2b is used to supply the cleaning liquid from the cleaning tank 8 to the joints 2c and 2c for the paint supply pipe system.
f, the cleaning joint connecting pipe 2g and the paint return piping system joints 3f and 3c are circulated to clean the own piping. When a slight amount of residual liquid in the pump poses a problem, the pump is idled to eliminate the residual liquid as necessary. After that, the paint circulating / paint adjusting unit is cleaned while ultrasonically oscillating the cleaning liquid in the cleaning tank 8 using the ultrasonic oscillator 11, and after cleaning, the cleaning liquid is drained from the cleaning liquid drain valve 10 to complete the cleaning. The ultrasonic oscillator 11 is ultrasonically oscillated while draining the cleaning liquid as necessary. If the paint is highly flammable, the inside of the pipe is purged with N 2 13 as necessary.
【００１３】図６は、スプレー方式の洗浄器の概略図で
ある。図１と同様の構成のもとに、洗浄液抜きバルブ１
０を閉じ、洗浄液供給バルブ９より洗浄液を洗浄タンク
８に注ぎ、塗料循環・塗料調整ユニット下部を洗浄液に
浸す。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を結合し、ポンプ２ｂを使
い洗浄液を洗浄タンク８から塗料送り管系ジョイント２
ｃ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、自らの配管
の洗浄を行なった後、洗浄液抜きバルブ１０より洗浄液
を抜く。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。その
後、洗浄タンク８内に洗浄液がたまらない状態で洗浄液
をスプレーする。塗料の引火性の高い場合は、必要に応
じ、洗浄タンク８内をＮ2 １３でパージする。FIG. 6 is a schematic view of a spray type cleaning device. Based on the same configuration as in FIG. 1, the cleaning liquid drain valve 1
0 is closed, the cleaning liquid is supplied from the cleaning liquid supply valve 9 to the cleaning tank 8, and the lower part of the paint circulating / paint adjusting unit is immersed in the cleaning liquid. Next, the joint on the side of the cleaning device and the joint on the side of the paint circulation / paint adjustment unit are connected, and the pump 2b is used to supply the cleaning liquid from the cleaning tank 8 to the joint 2
After circulating through c and 2f, the joint connection pipe for cleaning 2g, and the joints 3f and 3c for the paint return pipe system to wash its own pipe, the cleaning liquid is drained from the cleaning liquid drain valve 10. When a slight amount of residual liquid in the pump poses a problem, the pump is idled to eliminate the residual liquid as necessary. Then, the cleaning liquid is sprayed into the cleaning tank 8 in a state where the cleaning liquid does not collect. If the paint is highly flammable, the inside of the cleaning tank 8 is purged with N 2 13 as necessary.
【００１４】洗浄方式は、塗料の種類、洗浄の程度、許
される洗浄時間を総合的に判断して、上記の（１）噴流
方式、（２）超音波方式、（３）スプレー方式の中から
適当なものを選ぶ。なお、塗料の種類、洗浄の程度、許
される洗浄時間によっては、上記方式を組み合わせ使用
することで、更に洗浄効率を向上させることが出来る。
この結果、塗料交換時に塗料缶５、塗装送り配管（ポン
プ２ｂ付き配管）２及び塗料戻り配管３を個別に分解搬
送し、塗料送り配管（ポンプ２ｂ付き配管）２及び塗料
戻り配管３を個別に洗浄することなく、塗料缶５、塗料
送り配管（ポンプ２ｂ付き配管）２及び塗料戻り配管３
を一括して搬送し、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が
できる。The cleaning system is selected from the above (1) jet system, (2) ultrasonic system, and (3) spray system by comprehensively judging the type of paint, the degree of cleaning, and the allowable cleaning time. Choose the right one. Depending on the type of paint, the degree of washing, and the allowed washing time, the washing efficiency can be further improved by using the above methods in combination.
As a result, the paint can 5, the paint feed pipe (pipe with the pump 2b) 2 and the paint return pipe 3 are individually disassembled and conveyed when the paint is changed, and the paint feed pipe (the pipe with the pump 2b) 2 and the paint return pipe 3 are individually separated. Paint can 5, paint feed pipe (pipe with pump 2b) 2 and paint return pipe 3 without cleaning
Can be collectively transported, and the paint feed pipe (pipe with the pump 2b) 2 and the paint return pipe 3 can be cleaned as one body.
【００１５】[0015]
【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、塗料送り配管・
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。また、塗料調整が必要な時に発生し
ていた塗料調整装置の洗浄の煩雑性の解消をも可能とし
た。As described above, according to the present invention, the paint feed pipe, the paint return pipe, and the paint can can be collectively replaced without human intervention, and the paint feed pipe
It is possible to wash the paint return pipe as a unit,
Easy to wash. In addition, it is possible to eliminate the complexity of cleaning the paint adjusting device, which has occurred when paint adjustment is required.
【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 view of a paint circulating / paint adjusting 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 of a paint circulating / paint adjusting unit according to the present invention 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 view showing an example of piping on the coating apparatus side according to the present invention,
【図４】本発明による噴流式の洗浄器の概略図、FIG. 4 is a schematic view of a jet-type cleaning device according to the present invention;
【図５】本発明による超音波方式の洗浄器の概略図、FIG. 5 is a schematic view of an ultrasonic cleaner according to the present invention;
【図６】本発明によるスプレー方式の洗浄器の概略図、FIG. 6 is a schematic view of a spray type cleaning device according to the present invention;
【図７】従来法を示す図である。FIG. 7 is a diagram showing a conventional method.
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（塗料装置側） ２ｅ 塗料送り配管（塗料装置側） 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（駆動源側） 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 洗浄タンク ９ 洗浄液供給バルブ １０ 洗浄液抜きバルブ １１ 超音波洗浄器 １２ スプレー洗浄器 １３ Ｎ2 配管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) Equipment side) 2e Paint feed pipe (paint equipment side) 2f Paint feed pipe joint (cleaning equipment side) 2g Cleaning joint connection pipe 2'c Pump drive source joint (paint can side) 2'd Pump drive source joint (Coating device side) 2'e Pump drive source piping / wiring (Coating device side) 2'f Pump drive source joint (Cleaning device side) 2'g Pump drive source piping / wiring (Cleaning device side) 3 Paint return pipe (Paint device to paint can) 3a Paint return pipe (paint can side) 3c Paint return pipe joint (paint can side) 3d Paint return pipe joint (painting device side) 3e Paint return pipe (painting device side) 3f Paint return pipe joint (cleaning device side) 4a Paint adjusting device (agitator etc.) 4b Paint adjusting device driving device 4c Paint adjusting device driving source joint (paint can side) 4d Paint adjusting device Equipment drive source joint (painting equipment side) 4e Paint adjustment equipment drive source piping / wiring (drive source side) 4f Paint adjustment equipment drive source joint (washing equipment side) 4g Paint adjustment equipment drive source piping / wiring (washing equipment side) ) 5 paint can 6 paint circulating device / paint adjusting unit mount 7 coating device 8 cleaning tank 9 cleaning liquid supply valve 10 cleaning liquid draining valve 11 ultrasonic cleaning device 12 spray cleaning device 13 N 2 piping
─────────────────────────────────────────────────────
─────────────────────────────────────────────────── ───
【手続補正書】[Procedure amendment]
【提出日】平成５年３月５日[Submission date] March 5, 1993
【手続補正１】[Procedure Amendment 1]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】０００８[Correction target item name] 0008
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【０００８】そのあと、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（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。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。After that, the coating device side joint and the paint circulating / paint adjusting unit side joint (paint feeding system: paint feeding pipe system paint circulating / paint adjusting unit side 2c and coating device side 2d paint feeding device drive system paint circulating / 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 adjustment device drive system: paint circulation / paint adjustment unit side 4c and coating device side 4d) are connected, and at the time of painting, pump 2b is driven via pump drive source joints 2'd and 2'c , and paint can 5, the paint is sent to the coating device 7 through the paint feed pipe system joints 2c and 2d, and the excess paint (overflow amount, etc.) is returned from the coating device 7 to the paint can 5 through the paint return pipe system joints 3d and 3c. . In addition, if necessary, a paint adjusting device drive system 4d
The paint adjusting device driving device 4b is driven via 4c to make the paint adjusting device (agitator etc.) 4a function.
【手続補正２】[Procedure Amendment 2]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１１[Correction target item name] 0011
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００１１】洗浄液抜きバルブ１０を閉じ、洗浄液供給
バルブ９より洗浄液を洗浄タンク８に注ぎ、塗料循環・
塗料調整ユニットを洗浄液に浸す。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）を結合
し、ポンプ動力源用ジョイント２′ｆ、２′ｃを経てポ
ンプ２ｂを駆動させ、洗浄液を洗浄タンク８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、自らの配管の洗浄を行うとともにその攪拌力で
塗料循環・塗料調整ユニットをも洗浄する。加えて、塗
料調整装置の攪拌装置４ａを活用すれば洗浄性は向上す
る。洗浄後、ポンプ２ｂをとめ洗浄液抜きバルブ１０よ
り洗浄液を抜き、洗浄完了となる。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。塗料の引火性の高い場合には、必
要に応じ、洗浄タンク８内をＮ２１３でパージしこれを
行う。The cleaning liquid drain valve 10 is closed, and the cleaning liquid is supplied from the cleaning liquid supply valve 9 to the cleaning tank 8 to circulate the paint.
Immerse the paint adjustment unit in the cleaning solution. Next, the joint on the cleaning device side and the paint circulation / paint adjustment unit side joint (paint feed system: paint feed pipe system paint circulation / paint adjustment unit side 2c and cleaning device side 2f paint feeder 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 the pump 2b is driven through the pump power source joints 2'f and 2'c to supply the cleaning liquid from the cleaning tank 8 to the paint feed pipe system joints 2c and 2f, the cleaning joint connection pipe 2g and the paint return pipe system. It circulates through the joints 3f and 3c to clean its own piping and also the paint circulation / paint adjusting unit by its stirring force. In addition, if the stirring device 4a of the paint adjusting device is used, the cleaning property is improved. After the cleaning, the pump 2b is stopped and the cleaning liquid is drained from the cleaning liquid draining valve 10 to complete the cleaning. When a slight amount of residual liquid in the pump poses a problem, the pump is idled to eliminate the residual liquid as necessary. When the paint is highly flammable, the inside of the cleaning tank 8 is purged with N 2 13 as necessary.
【手続補正３】[Procedure 3]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１２[Correction target item name] 0012
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００１２】図５は、超音波方式の洗浄器の概略図であ
る。図４と同様の構成のもとに、洗浄液抜きバルブ１０
を閉じ、洗浄液供給バルブ９より洗浄液を洗浄タンク８
に注ぎ、塗料循環・塗料調整ユニットを洗浄液に浸す。
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を結合し、ポンプ２ｂを使い洗浄
液を洗浄タンク８から塗料送り管系ジョイント２ｃと２
ｆ、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、自らの配管の洗浄
を行う。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。その
後、洗浄タンク８内の洗浄液を超音波発振器１１を用い
超音波発振させながら塗料循環・塗料調整ユニットを洗
浄し、洗浄後、洗浄液抜きバルブ１０より洗浄液を抜
き、洗浄完了となる。必要に応じ洗浄液を抜きながら超
音波発振器１１を超音波発振させる。塗料の引火性の高
い場合には、必要に応じ、洗浄タンク８内をＮ２１３で
パージしこれを行う。FIG. 5 is a schematic view of an ultrasonic type cleaning device. Based on the configuration similar to that of FIG.
And close the tank with the cleaning liquid supply valve 9
And immerse the paint circulation / paint adjustment unit in the cleaning liquid.
Next, the joint on the side of the cleaning device and the joint on the side of the paint circulation / paint adjusting unit are connected, and the pump 2b is used to supply the cleaning liquid from the cleaning tank 8 to the joints 2c and 2c for the paint supply pipe system.
f, the cleaning joint connecting pipe 2g and the paint return piping system joints 3f and 3c are circulated to clean the own piping. When a slight amount of residual liquid in the pump poses a problem, the pump is idled to eliminate the residual liquid as necessary. After that, the paint circulating / paint adjusting unit is cleaned while ultrasonically oscillating the cleaning liquid in the cleaning tank 8 using the ultrasonic oscillator 11, and after cleaning, the cleaning liquid is drained from the cleaning liquid drain valve 10 to complete the cleaning. The ultrasonic oscillator 11 is ultrasonically oscillated while draining the cleaning liquid as necessary. When the paint is highly flammable, the inside of the cleaning tank 8 is purged with N 2 13 as necessary.
【手続補正４】[Procedure amendment 4]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】００１３[Correction target item name] 0013
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【００１３】図６は、スプレー方式の洗浄器の概略図で
ある。図４と同様の構成のもとに、洗浄液抜きバルブ１
０を閉じ、洗浄液供給バルブ９より洗浄液を洗浄タンク
８に注ぎ、塗料循環・塗料調整ユニット下部を洗浄液に
浸す。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を結合し、ポンプ２ｂを使
い洗浄液を洗浄タンク８から塗料送り管系ジョイント２
ｃ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、自らの配管
の洗浄を行なった後、洗浄液抜きバルブ１０より洗浄液
を抜く。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。その
後、洗浄タンク８内に洗浄液がたまらない状態で洗浄液
をスプレーする。塗料の引火性の高い場合は、必要に応
じ、洗浄タンク８内をＮ２１３でパージする。FIG. 6 is a schematic view of a spray type cleaning device. Based on the same configuration as in FIG. 4 , the cleaning liquid drain valve 1
0 is closed, the cleaning liquid is supplied from the cleaning liquid supply valve 9 to the cleaning tank 8, and the lower part of the paint circulating / paint adjusting unit is immersed in the cleaning liquid. Next, the joint on the side of the cleaning device and the joint on the side of the paint circulation / paint adjustment unit are connected, and the pump 2b is used to supply the cleaning liquid from the cleaning tank 8 to the joint 2
After circulating through c and 2f, the joint connection pipe for cleaning 2g, and the joints 3f and 3c for the paint return pipe system to wash its own pipe, the cleaning liquid is drained from the cleaning liquid drain valve 10. When a slight amount of residual liquid in the pump poses a problem, the pump is idled to eliminate the residual liquid as necessary. Then, the cleaning liquid is sprayed into the cleaning tank 8 in a state where the cleaning liquid does not collect. If the paint is highly flammable, the inside of the cleaning tank 8 is purged with N 2 13 as necessary.
【手続補正５】[Procedure Amendment 5]
【補正対象書類名】明細書[Document name to be amended] Statement
【補正対象項目名】符号の説明[Correction target item name] Explanation of code
【補正方法】変更[Correction method] Change
【補正内容】[Correction content]
【符号の説明】 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（塗装装置〜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 洗浄タンク ９ 洗浄液供給バルブ １０ 洗浄液抜きバルブ １１ 超音波洗浄器 １２ スプレー洗浄器 １３ Ｎ２配管[Explanation of symbols] 1 paint circulating device / paint adjusting 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 Piping joint ( Painting device side) 2e Paint feed pipe ( Painting device side) 2f Paint feed pipe joint (Washing device side) 2g Washing joint connecting pipe 2'c Pump drive source joint (Paint can side) 2'd Pump drive source joint (coating device side) 2'e Pump drive source piping / wiring (coating device side) 2'f Pump drive source joint (cleaning device side) 2'g Pump drive source pipe / wiring (cleaning device side) ) 3 Paint return pipe ( painting device to paint can) 3a Paint return pipe (paint can side) 3c Paint return pipe joint (paint can side) 3d Paint return pipe joint (Painting device side) 3e Paint return pipe (Painting device side) 3f Paint return pipe joint (Washing device side) 4a Paint adjusting device (stirring machine, etc.) 4b Paint adjusting device driving device 4c Paint adjusting device driving source joint (paint can) 4d Paint adjusting device drive source joint (coating device side) 4e Paint adjusting device drive source piping / wiring ( painting device side ) 4f Paint adjusting device drive source joint (washing device side) 4g Paint adjusting device drive source piping / Wiring (cleaning device side) 5 paint can 6 paint circulating device / paint adjusting unit mounting base 7 coating device 8 cleaning tank 9 cleaning liquid supply valve 10 cleaning liquid draining valve 11 ultrasonic cleaner 12 spray cleaner 13 N 2 piping
───────────────────────────────────────────────────── フロントページの続き (72)発明者 冨田 稔 千葉県君津市君津１番地 新日本製鐵株式 会社君津製鐵所内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Inventor Minoru Tomita 1 Kimitsu, Kimitsu-shi, Chiba Nippon Steel Corp. Inside the Kimitsu Works
Claims (3)
おいて、塗料循環装置・塗料調整装置を塗料循環・塗料
調整ユニットとして一体構成し、塗料缶に組込可能とし
たことを特徴とする塗料供給装置。1. A paint supply device from a paint can to a coating device, wherein the paint circulating device and the paint adjusting device are integrally configured as a paint circulating and paint adjusting unit so that the paint can be incorporated into the paint can. Supply device.
ットを収容できる洗浄槽と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とからなる塗料
循環・塗料調整ユニットの一体洗浄装置。2. A cleaning tank capable of accommodating a paint circulating / paint adjusting unit which is integrally configured, a cleaning joint for connecting a paint feeding pipe joint and a paint returning pipe joint of a paint circulating device, and a joint connecting pipe. Integrated cleaning device for paint circulation and paint adjustment unit.
浄器を配設したことを特徴とする請求項２記載の塗料循
環・塗料調整ユニットの一体洗浄装置。3. The integrated cleaning apparatus for a paint circulating / paint adjusting unit according to claim 2, wherein an ultrasonic cleaning device or a spray cleaning device is provided in the cleaning tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18912492A JPH0631231A (en) | 1992-07-16 | 1992-07-16 | Paint supply apparatus end cleaning device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18912492A JPH0631231A (en) | 1992-07-16 | 1992-07-16 | Paint supply apparatus end cleaning device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0631231A true JPH0631231A (en) | 1994-02-08 |
Family
ID=16235800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18912492A Pending JPH0631231A (en) | 1992-07-16 | 1992-07-16 | Paint supply apparatus end cleaning device thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631231A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02280866A (en) * | 1989-04-21 | 1990-11-16 | Nissan Motor Co Ltd | Paint supply apparatus |
-
1992
- 1992-07-16 JP JP18912492A patent/JPH0631231A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02280866A (en) * | 1989-04-21 | 1990-11-16 | Nissan Motor Co Ltd | Paint supply apparatus |
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| A02 | Decision of refusal |
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