JPS6287781U - - Google Patents
Info
- Publication number
- JPS6287781U JPS6287781U JP17766385U JP17766385U JPS6287781U JP S6287781 U JPS6287781 U JP S6287781U JP 17766385 U JP17766385 U JP 17766385U JP 17766385 U JP17766385 U JP 17766385U JP S6287781 U JPS6287781 U JP S6287781U
- Authority
- JP
- Japan
- Prior art keywords
- coating material
- chamber
- extrusion piston
- passage
- filling chamber
- 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
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 8
- 238000001125 extrusion Methods 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims 1
Landscapes
- Coating Apparatus (AREA)
Description
第１図ないし第３図はこの考案の塗布装置を示
すもので、第１図は断面図、第２図は押圧板を示
す側面図、第３図は同じく底面図、第４図ないし
第６図はこの塗布装置の動作を説明するためのも
ので、第４図および第５図は断面図、第６図はタ
イムチヤートである。
１…本体、３…シリンダ、４…押出ピストン、
５…充填室、６…圧力室、７…塗布材流入通路、
８…塗布材吐出通路、１７…小エアシリンダ、１
７ａ…ピストン、１７ｂ…バネ、１７ｃ…加圧室
、２０…気体通路。
Figures 1 to 3 show the coating device of this invention, in which Figure 1 is a sectional view, Figure 2 is a side view showing the pressing plate, Figure 3 is a bottom view, and Figures 4 to 6. The figures are for explaining the operation of this coating device, and FIGS. 4 and 5 are cross-sectional views, and FIG. 6 is a time chart. 1...Main body, 3...Cylinder, 4...Extrusion piston,
5... Filling chamber, 6... Pressure chamber, 7... Application material inflow passage,
8...Applying material discharge passage, 17...Small air cylinder, 1
7a... Piston, 17b... Spring, 17c... Pressurizing chamber, 20... Gas passage.
Claims (1)
出ピストンによつて二分し、一方を圧力室とし、
他方を塗布材が充填される充填室とし、充填室に
は塗布材を導入する塗布材流入通路および塗布材
を吐出する塗布材吐出通路を設け、圧力室には加
圧気体を導入する加圧気体導入通路を設け、押出
ピストンの内部に圧力室と充填室とを連通する気
体通路を形成し、押出ピストンが充填室内の塗布
材を吐出後この気体通路を開放する弁を押出ピス
トンに設けたことを特徴とする塗布装置。 The internal space of the cylinder formed in the main body is divided into two by an extrusion piston, and one side is used as a pressure chamber,
The other side is a filling chamber filled with a coating material, the filling chamber is provided with a coating material inflow passage for introducing the coating material and a coating material discharge passage for discharging the coating material, and the pressure chamber is provided with a pressurization chamber for introducing pressurized gas. A gas introduction passage is provided, a gas passage is formed inside the extrusion piston that communicates the pressure chamber and the filling chamber, and a valve is provided on the extrusion piston to open this gas passage after the extrusion piston discharges the coating material in the filling chamber. A coating device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17766385U JPS6287781U (en) | 1985-11-19 | 1985-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17766385U JPS6287781U (en) | 1985-11-19 | 1985-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6287781U true JPS6287781U (en) | 1987-06-04 |
Family
ID=31119075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17766385U Pending JPS6287781U (en) | 1985-11-19 | 1985-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6287781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01244618A (en) * | 1988-03-25 | 1989-09-29 | Tokyo Electron Ltd | Method of supplying treating solution |
-
1985
- 1985-11-19 JP JP17766385U patent/JPS6287781U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01244618A (en) * | 1988-03-25 | 1989-09-29 | Tokyo Electron Ltd | Method of supplying treating solution |
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