JPH0414247U - - Google Patents
Info
- Publication number
- JPH0414247U JPH0414247U JP5503990U JP5503990U JPH0414247U JP H0414247 U JPH0414247 U JP H0414247U JP 5503990 U JP5503990 U JP 5503990U JP 5503990 U JP5503990 U JP 5503990U JP H0414247 U JPH0414247 U JP H0414247U
- Authority
- JP
- Japan
- Prior art keywords
- photosensitive material
- material sheet
- drum
- feed roller
- rotates
- 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
- 238000001514 detection method Methods 0.000 claims 2
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Handling Of Cut Paper (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Feeding Of Articles By Means Other Than Belts Or Rollers (AREA)
Description
第１図は本考案を新聞版下作製用のプロツタに
適用した実施例を示す全体概略図、第２図はその
主要部分の全体構成図、第３図はフイードローラ
の構成の一例を示す斜視図、第４図は本実施例の
タイミングチヤートである。
１……ドラム、２……供給装置、１１……ドラ
ム駆動モータ、３１……フイードローラ、３７…
…ローラ駆動モータ、３８……タイミングプーリ
、３８ａ……クラツチ部、３８ｂ……プーリ部、
Ｓ……感材シート。
Fig. 1 is an overall schematic diagram showing an embodiment in which the present invention is applied to a plotter for producing a newspaper plate, Fig. 2 is an overall configuration diagram of its main parts, and Fig. 3 is a perspective view showing an example of the configuration of a feed roller. , FIG. 4 is a timing chart of this embodiment. DESCRIPTION OF SYMBOLS 1... Drum, 2... Supply device, 11... Drum drive motor, 31... Feed roller, 37...
...Roller drive motor, 38...Timing pulley, 38a...Clutch section, 38b...Pulley section,
S...Sensitive material sheet.
Claims (1)
め、回転により感材シートがエア吸着されながら
巻き付けられるドラムと、 モータに連結されて感材シートに転接回転し、
当該回転で感材シートを前記ドラム側に送り出す
フイードローラと、 前記ドラムへの感材シートの巻付き量を検出し
た検出値が入力され、この検出値が所定値以上と
なつたとき前記フイードローラと前記モータとの
連結を遮断するクラツチ手段とを備えていること
を特徴とする露光装置の感材供給装置。[Scope of Claim for Utility Model Registration] In order to rotate and move the photosensitive material sheet within the light path for exposure, there is a drum around which the photosensitive material sheet is wound while adsorbing air as it rotates, and a drum that is connected to a motor and rotates in contact with the photosensitive material sheet. ,
A feed roller feeds the photosensitive material sheet to the drum side through the rotation, and a detection value that detects the amount of winding of the photosensitive material sheet around the drum is input, and when this detection value exceeds a predetermined value, the feed roller and the 1. A photosensitive material supply device for an exposure apparatus, comprising a clutch means for cutting off connection with a motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5503990U JPH0414247U (en) | 1990-05-25 | 1990-05-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5503990U JPH0414247U (en) | 1990-05-25 | 1990-05-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0414247U true JPH0414247U (en) | 1992-02-05 |
Family
ID=31577638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5503990U Pending JPH0414247U (en) | 1990-05-25 | 1990-05-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0414247U (en) |
-
1990
- 1990-05-25 JP JP5503990U patent/JPH0414247U/ja active Pending
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