JPS5924165U

JPS5924165U - Rotary atomization coating equipment

Info

Publication number: JPS5924165U
Application number: JP11734582U
Authority: JP
Inventors: 直樹山田; 松村　功
Original assignee: トヨタ自動車株式会社
Priority date: 1982-08-03
Filing date: 1982-08-03
Publication date: 1984-02-15
Also published as: JPS6231170Y2

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は本考案に係る回転霧化塗装装置の系統図、第２
図は霧化頭の断面図で塗料及びシンナーの流れを示す図
、第３図は本考案による洗浄動作の一例を示すタイムチ
ャート、第４図は第１及び第２切換バルブ並びに排液用
オン、オフバルブの構造を示す断面図、第５図は第２洗
浄機構の構造を示す断面図である。図中、１は霧化頭、２はエアーモーター、３はサポート
、１７，４は第１、第２塗料供給導管、１３．５は第１
、第２洗浄用導管、６，１４゜１８はマニホールド、７
．１２は第１、第２切換バルブ、９は排液用オン、オフ
バルブ、１ｏは排液導管、１１は排液槽、１９〜２６は
色替バルブ、１９ａ〜２６ａは塗料ホース、１５．２７
は洗浄用シンナー供給バルブ、１４．２８は洗浄用エア
ー供給バルブ、１５ａ、２７ａはシンナーホース、１４
ａ、２８ａはエアーホース、Ａは色替装置、Ｂは第１洗
浄機構、Ｃは第２洗浄機構を示す。Figure 1 is a system diagram of the rotary atomization coating device according to the present invention, Figure 2
The figure is a sectional view of the atomizing head showing the flow of paint and thinner, Figure 3 is a time chart showing an example of the cleaning operation according to the present invention, and Figure 4 is a diagram showing the first and second switching valves and the drainage switch. FIG. 5 is a cross-sectional view showing the structure of the off-valve, and FIG. 5 is a cross-sectional view showing the structure of the second cleaning mechanism. In the figure, 1 is the atomizing head, 2 is the air motor, 3 is the support, 17 and 4 are the first and second paint supply conduits, and 13.5 is the first
, second cleaning conduit, 6, 14° 18 is manifold, 7
．． 12 is a first and second switching valve, 9 is a drainage on/off valve, 1o is a drainage conduit, 11 is a drainage tank, 19 to 26 are color change valves, 19a to 26a are paint hoses, 15.27
is a cleaning thinner supply valve, 14.28 is a cleaning air supply valve, 15a and 27a are thinner hoses, 14
a, 28a are air hoses, A is a color changing device, B is a first cleaning mechanism, and C is a second cleaning mechanism.

Claims

[Scope of utility model registration request]

A rotary atomization coating device that sequentially and continuously coats objects to be coated, which includes a color changing device A that selectively supplies a plurality of different colored paints, and a rotating paint of an arbitrary color selected by the color changing device. Paint flow path 18, 1?supplying the atomizing head 1? , 6. 4
and a valve mechanism 7.12 provided in the middle 6 of the flow path,
The paint flow path 1 from the color change device to the valve mechanism
A first cleaning mechanism B that supplies a cleaning agent to 8.17 to clean the flow passage, and a first cleaning mechanism B that supplies cleaning agent to the paint distribution passage 6.4 from the valve mechanism to the atomization head to clean the passage and the mist. a second cleaning mechanism C capable of selectively cleaning the atomizing head, or supplying a cleaning agent from the valve mechanism to the atomizing head via another passage 5 to clean the atomizing head; A rotary atomization coating equipment comprising: