JPH084678Y2 - Exposure equipment - Google Patents
Exposure equipmentInfo
- Publication number
- JPH084678Y2 JPH084678Y2 JP10131490U JP10131490U JPH084678Y2 JP H084678 Y2 JPH084678 Y2 JP H084678Y2 JP 10131490 U JP10131490 U JP 10131490U JP 10131490 U JP10131490 U JP 10131490U JP H084678 Y2 JPH084678 Y2 JP H084678Y2
- Authority
- JP
- Japan
- Prior art keywords
- panel
- receiver
- panel receiver
- motor
- sensor
- 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
Landscapes
- Formation Of Various Coating Films On Cathode Ray Tubes And Lamps (AREA)
Description
【考案の詳細な説明】 産業上の利用分野 この考案は、カラーブラウン管のブラックマトリック
ス膜および蛍光膜の露光における露光装置の構造に関す
る。TECHNICAL FIELD The present invention relates to a structure of an exposure apparatus for exposing a black matrix film and a fluorescent film of a color cathode ray tube.
従来の技術 従来、露光装置のパネル固定機構において、そのパネ
ル受け部の位置出しは、第２図の要部断面図に示すよう
に、取手６を回すことによりパネル受け２を前後させパ
ネルを所定の位置に調節する構成となっていた。2. Description of the Related Art Conventionally, in a panel fixing mechanism of an exposure apparatus, the panel receiving portion is positioned by rotating a handle 6 to move the panel receiving member 2 back and forth as shown in a cross-sectional view of a main part of FIG. It was configured to adjust to the position.
考案が解決しようとする課題 ところで、パネル受け２はパネルの材質であるガラス
より軟らかい材質を使用する為摩耗し、パネルが所定の
位置に設定されず、露光時ズレるという欠点があった。However, since the panel receiver 2 is made of a material softer than glass, which is a material of the panel, the panel receiver 2 is worn out, and the panel is not set at a predetermined position, and there is a drawback that the panel is displaced during exposure.
課題を解決するための手段 この考案は上記の課題を解決するためにパネル受け中
央部を空洞とし、その後部に距離測定センサおよびパネ
ル受けを前後するサーボモータおよびそれを制御するコ
ントロールユニットとで構成されている。Means for Solving the Problems The present invention, in order to solve the above-mentioned problems, has a hollow center in the panel receiver, and a distance measurement sensor, a servomotor for moving the panel receiver back and forth, and a control unit for controlling the same at the rear part Has been done.
作用 上記の構成により、パネル受けが摩耗した場合距離セ
ンサにより測定データからサーボモータ駆動、パネル受
けを前後させ所定の位置に設定できる。Operation With the above configuration, when the panel receiver is worn, the distance sensor can drive the servo motor and move the panel receiver back and forth based on the measured data to set the panel receiver to a predetermined position.
こにれより、パネル位置が常に所定の位置に設定でき
ることから、ズレによる不良の発生を防ぐと共に品質の
安定化が図れる。As a result, the panel position can always be set to a predetermined position, so that it is possible to prevent the occurrence of defects due to misalignment and stabilize the quality.
実施例 以下、この考案の実施例について図面を参照して説明
する。第１図はこの考案の一実施例のパネル受け部の要
部断面図である。Embodiment Hereinafter, an embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a sectional view of an essential part of a panel receiving portion according to an embodiment of the present invention.
図において、パネル受け12がネジ部およびスプリング
13により外枠17に固定されている。In the figure, the panel receiver 12 is a screw part and a spring.
It is fixed to the outer frame 17 by 13.
更にパネル受け12の後部に測定用レーザセンサ14を有
する他、パネル受け12のギヤ部に取り付けたサーボモー
タ15を有する。Further, in addition to having a measuring laser sensor 14 at the rear portion of the panel receiver 12, a servo motor 15 attached to the gear portion of the panel receiver 12 is provided.
上記の構成によれば、レーザセンサーはパネル受け12
の空洞部を通しパネル11迄の距離を測定しモータ15によ
りパネル受け12のギア部を回しパネル受けを前後し予め
設定した位置にパネルを固定できる。これにより常にパ
ネルの位置が所定の位置に固定できることから、パネル
の位置ズレによる露光不良を防止できる。According to the above configuration, the laser sensor has the panel receiver 12
It is possible to fix the panel at a preset position by moving the gear part of the panel receiver 12 by the motor 15 and rotating the gear part of the panel receiver 12 forward and backward through the hollow part of FIG. As a result, the position of the panel can be fixed at a predetermined position at all times, so that it is possible to prevent exposure failure due to the positional deviation of the panel.
考案の効果 この考案は以上のように距離測定用センサとパネル受
けを前後する駆動モータおよびそれを制御するコントロ
ールユニットによりパネルの固定位置を自動化システム
としたことにより、パネルの位置ズレによる露光不良を
防止することができる。Effect of the Invention As described above, the present invention uses the distance measuring sensor, the drive motor for moving the panel receiver back and forth, and the control unit for controlling the same as an automatic system for fixing the position of the panel. Can be prevented.
第１図はこの考案の一実施例のパネル受け部の要部断面
図及び第２図は従来のパネル受け部の要部断面図であ
る。 11……パネル、12……パネル受け、13……スプリング、
14……レーザセンサ、15……サーボモータ、15……サー
ボモータ、16……取手、17……外枠。FIG. 1 is a sectional view of an essential part of a panel receiving portion according to an embodiment of the present invention, and FIG. 2 is a sectional view of an essential part of a conventional panel receiving portion. 11 …… Panel, 12 …… Panel support, 13 …… Spring,
14 ... Laser sensor, 15 ... Servo motor, 15 ... Servo motor, 16 ... Handle, 17 ... Outer frame.
Claims (1)
レーザセンサ、パネルを所定位置に移動調整するパネル
受け、このパネル受けを前記センサの信号に応じて駆動
するモータ、及び電気信号をモータ駆動に出力変換する
自動化システムとを具備することを特徴とする露光装
置。1. A distance measuring laser sensor for measuring the position of an exposure panel, a panel receiver for moving and adjusting the panel to a predetermined position, a motor for driving the panel receiver in response to a signal from the sensor, and a motor for electric signals. An exposure apparatus comprising: an automatic system for converting output into drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10131490U JPH084678Y2 (en) | 1990-09-27 | 1990-09-27 | Exposure equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10131490U JPH084678Y2 (en) | 1990-09-27 | 1990-09-27 | Exposure equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0459046U JPH0459046U (en) | 1992-05-20 |
| JPH084678Y2 true JPH084678Y2 (en) | 1996-02-07 |
Family
ID=31844661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10131490U Expired - Lifetime JPH084678Y2 (en) | 1990-09-27 | 1990-09-27 | Exposure equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH084678Y2 (en) |
-
1990
- 1990-09-27 JP JP10131490U patent/JPH084678Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0459046U (en) | 1992-05-20 |
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