JPH0286666U - - Google Patents

Description

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

第１図は本考案の実施例に係る洗浄装置の要部
縦断面図（第２図の部拡大縦断面図）、第２図
は洗浄装置を備えた塗装装置の全体システム図、
第３図は従来の洗浄装置の構造説明図である。 １…塗装装置、２…塗装ガン、３…塗料ホース
、４…カラーチエンジバルブユニツト、５Ａ〜５
Ｆ…塗料バルブ、６Ａ〜６Ｆ…塗料供給管、７…
塗料通路、８Ａ〜８Ｆ…塗料供給源、２０…洗浄
装置、２１…シンナーバルブ、２２…エアバルブ
、２３…洗浄シンナー供給管、２４…洗浄エア供
給管、２５，２６…バルブ作動用エア供給管、２
７…シンナー吐出口、２８…エア吐出口、２９，
３０…針弁。 FIG. 1 is a vertical cross-sectional view of a main part of a cleaning device according to an embodiment of the present invention (an enlarged vertical cross-sectional view of the part shown in FIG. 2), FIG. 2 is an overall system diagram of a coating device equipped with a cleaning device,
FIG. 3 is a structural explanatory diagram of a conventional cleaning device. 1...Painting device, 2...Painting gun, 3...Paint hose, 4...Color change valve unit, 5A-5
F...Paint valve, 6A-6F...Paint supply pipe, 7...
Paint passage, 8A to 8F...Paint supply source, 20...Cleaning device, 21...Thinner valve, 22...Air valve, 23...Cleaning thinner supply pipe, 24...Cleaning air supply pipe, 25, 26...Air supply pipe for valve operation, 2
7... Thinner discharge port, 28... Air discharge port, 29,
30...Needle valve.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 塗色の異なる複数の塗料を択一的に塗装ガンに
供給するための複数の塗料バルブと、洗浄シンナ
ーを供給するシンナーバルブと、洗浄エアを供給
するエアバルブとを備えたカラーチエンジバルブ
ユニツトを塗料ホースを介して塗装ガンに接続し
、カラーチエンジ時には次色塗料の供給に先立つ
て、上記洗浄シンナーと洗浄エアとを該カラーチ
エンジバルブユニツトの塗料通路に供給して該塗
料通路内及び上記塗料ホース内に付着残留する前
色塗料を洗浄除去するようにした塗装装置の洗浄
装置であつて、上記カラーチエンジバルブユニツ
ト内における上記洗浄シンナーバルブのシンナー
吐出口と洗浄エアバルブのエア吐出口とが上記塗
料通路の通路方向に偏位して設けられていること
を特徴とする塗装装置の洗浄装置。 The color change valve unit is equipped with multiple paint valves for selectively supplying multiple paints with different paint colors to the paint gun, a thinner valve that supplies cleaning thinner, and an air valve that supplies cleaning air. It is connected to the paint gun via a hose, and at the time of color change, the cleaning thinner and cleaning air are supplied to the paint passage of the color change valve unit before the next color paint is supplied, and the cleaning thinner and cleaning air are supplied to the paint passage and the paint hose. A cleaning device for a painting device that cleans and removes previous color paint remaining inside the color change valve unit, wherein a thinner discharge port of the cleaning thinner valve and an air discharge port of the cleaning air valve in the color change valve unit are connected to the paint. A cleaning device for a painting device, characterized in that the device is provided offset in the direction of a passageway.