JP3019021U - Double-sided coating device having spray device - Google Patents
Double-sided coating device having spray deviceInfo
- Publication number
- JP3019021U JP3019021U JP1995006949U JP694995U JP3019021U JP 3019021 U JP3019021 U JP 3019021U JP 1995006949 U JP1995006949 U JP 1995006949U JP 694995 U JP694995 U JP 694995U JP 3019021 U JP3019021 U JP 3019021U
- Authority
- JP
- Japan
- Prior art keywords
- electrode foil
- coating
- back surface
- double
- hot air
- 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 - Lifetime
Links
Classifications
-
- Y02E60/12—
Landscapes
- Battery Electrode And Active Subsutance (AREA)
Abstract
(57)【要約】
【目的】 電極箔の活物質塗布において、段取り替
えすることなく、表裏面塗布および表裏面乾燥ができ、
かつ高精度な塗布厚みが得られる。
【構成】 電極箔供給リール（１）と、電極箔巻取
りリール（１０）との間に、表裏面塗布噴射装置（３）
（７）、および表裏面熱風噴射管（５）（９）を設置す
ることを特徴とする。
(57) [Summary] [Purpose] When applying the active material to the electrode foil, front and back surface coating and front and back surface drying can be performed without changing the setup.
In addition, a highly accurate coating thickness can be obtained. [Structure] Between the electrode foil supply reel (1) and the electrode foil take-up reel (10), a front and back surface coating spray device (3) is provided.
(7), and front and back hot air jet pipes (5) and (9) are installed.
Description
【０００１】 ＜産業上の利用分野＞ 本装置は、電池用電極箔の活物質塗布に関するものである。<Industrial Application Field> This device relates to application of an active material to a battery electrode foil.
【０００２】 ＜従来の技術＞ 塗布ロールによる片面塗布<Prior Art> Single-sided coating with a coating roll
【０００３】 ＜考案が解決しようとする課題＞ 上記方法では、片面塗布のため、段取り替えが必要であり、また、塗布厚みの 不均一等の間題があった。塗布厚みの不均一は、塗布ロールの隙間調整が、技 術的に困難なことに起因している。<Problems to be Solved by the Invention> In the above method, there is a problem that setup change is required because of single-sided coating and the coating thickness is non-uniform. The uneven coating thickness is due to technical difficulty in adjusting the gap between the coating rolls.
【０００４】 ＜課題を解決するための手段＞ 上記の問題点は、表裏面塗布噴射装置（３）（７）の設置で解決される。<Means for Solving the Problems> The above problems can be solved by installing the front and back surface coating and spraying devices (3) and (7).
【０００５】 ＜作用＞ 塗布厚み精度の向上、および塗布時間の短縮<Operation> Improvement of coating thickness accuracy and reduction of coating time
【０００６】 ＜実施例＞ 以下、図面を参照して、本考案の一実施例について説明する。図１において （イ） 電極箔供給リール（１）、送り出しロール（２）、表面塗布噴射装置 （３）、表面乾燥室（４）、ガイドロール（６）、裏面塗布噴射装置（ ７）、裏面乾燥室（８）、電極箔巻取りリール（１０）を設置する。 （ロ） 表面乾燥室（４）、および裏面乾燥室（８）内部には、それぞれ表面 熱風噴射管（５）、および裏面熱風噴射管（９）を設置する。 本考案は、以上のような構成で、電極箔供給リール（１）より送り出される電 極箔は、電極箔巻取りリール（１０）に至る課程で、両面塗布および両面乾燥さ れる。<Embodiment> An embodiment of the present invention will be described below with reference to the drawings. In FIG. 1, (a) electrode foil supply reel (1), delivery roll (2), front surface coating spraying device (3), front surface drying chamber (4), guide roll (6), back surface coating spraying device (7), back surface A drying chamber (8) and an electrode foil winding reel (10) are installed. (B) A front surface hot air jet pipe (5) and a back surface hot air jet pipe (9) are installed inside the front surface drying chamber (4) and the back surface drying chamber (8), respectively. According to the present invention, the electrode foil fed from the electrode foil supply reel (1) is double-sided coated and double-sided dried in the process of reaching the electrode foil take-up reel (10).
【０００７】 ＜発明の効果＞ 本考案により、利用者は、段取り替えすることなく、短時間で高精度の、塗布 結果が得られる。<Advantages of the Invention> According to the present invention, the user can obtain a highly accurate coating result in a short time without changing the setup.
【図１】本考案の一実施例の正面図である。FIG. 1 is a front view of an embodiment of the present invention.
【図２】（図１）の平面図である。FIG. 2 is a plan view of (FIG. 1).
【符号の説明】 １・・・電極箔供給リール ２・・・送り出しロール ３・・・表面塗布噴射装置 ４・・・表面乾燥室 ５・・・表面熱風噴射管 ６・・・ガイドロール ７・・・裏面塗布噴射装置 ８・・・裏面乾燥室 ９・・・裏面熱風噴射管 １０・・・電極箔巻取りリール[Explanation of Codes] 1 ... Electrode foil supply reel 2 ... Sending roll 3 ... Surface coating / spraying device 4 ... Surface drying chamber 5 ... Surface hot air jet tube 6 ... Guide roll 7 ... ..Backside coating spraying device 8 ... Backside drying chamber 9 ... Backside hot air spray tube 10 ... Electrode foil take-up reel
Claims (1)
て、表面塗布噴射装置（３）と裏面塗布噴射装置
（７）、および表面熱風噴射管（５）と裏面熱風噴射管
（９）を設置し、電極箔表裏を段取り替えすることな
く、活物質塗布ができる特徴をもつ塗布装置。1. A surface coating spray device (3) and a back surface coating spray device (7), and a surface hot air spray pipe (5) and a back surface hot air spray pipe (9) are installed in the active material coating of a battery electrode foil. The coating device has the feature that the active material can be coated without changing the front and back of the electrode foil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995006949U JP3019021U (en) | 1995-06-05 | 1995-06-05 | Double-sided coating device having spray device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1995006949U JP3019021U (en) | 1995-06-05 | 1995-06-05 | Double-sided coating device having spray device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP3019021U true JP3019021U (en) | 1995-12-05 |
Family
ID=43154447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1995006949U Expired - Lifetime JP3019021U (en) | 1995-06-05 | 1995-06-05 | Double-sided coating device having spray device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3019021U (en) |
-
1995
- 1995-06-05 JP JP1995006949U patent/JP3019021U/en not_active Expired - Lifetime
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