JPH0283537U - - Google Patents
Info
- Publication number
- JPH0283537U JPH0283537U JP16131988U JP16131988U JPH0283537U JP H0283537 U JPH0283537 U JP H0283537U JP 16131988 U JP16131988 U JP 16131988U JP 16131988 U JP16131988 U JP 16131988U JP H0283537 U JPH0283537 U JP H0283537U
- Authority
- JP
- Japan
- Prior art keywords
- driven
- spool
- winding
- detection device
- rotation
- 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
- 238000004804 winding Methods 0.000 claims 5
- 230000005856 abnormality Effects 0.000 claims 4
- 238000001514 detection method Methods 0.000 claims 4
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Indication In Cameras, And Counting Of Exposures (AREA)
Description
第１図ないし第８図は、本考案による装置を示
したもので、第１図はマガジンとスプールの横断
面図、第２図は縦断面図、第３図Ａはスプールの
斜視図、第３図Ｂはスプール内へ嵌装される矢車
の斜視図、第４図は駆動機構を分解して示した斜
視図、第５図はスプールの芯筒と矢車と巻き取ら
れるフイルムの先端のみを示した部分断面図、第
６図は信号発生手段の要部を示した斜視図、第７
図は従動機構を分解して示した斜視図、第８図は
回路構成を示すブロツク図である。
２……マガジン、５……スプール、５ａ……フ
ランジ、５ｃ……芯筒、５ｄ……開口部、６……
矢車、７……駆動軸、１３……被動板、１４……
摩擦リング、１５……被動軸、１７……ロータ、
１８……フオトリフレクタ。
Figures 1 to 8 show the device according to the present invention, in which Figure 1 is a cross-sectional view of the magazine and spool, Figure 2 is a longitudinal sectional view, Figure 3A is a perspective view of the spool, and Figure 3A is a perspective view of the spool. Figure 3B is a perspective view of the arrow wheel inserted into the spool, Figure 4 is an exploded perspective view of the drive mechanism, and Figure 5 shows only the spool core tube, arrow wheel, and the tip of the film being wound up. FIG. 6 is a perspective view showing the main parts of the signal generating means, and FIG. 7 is a partial cross-sectional view.
The figure is an exploded perspective view of the driven mechanism, and FIG. 8 is a block diagram showing the circuit configuration. 2... Magazine, 5... Spool, 5a... Flange, 5c... Core tube, 5d... Opening, 6...
Arrow wheel, 7... Drive shaft, 13... Driven plate, 14...
Friction ring, 15... Driven shaft, 17... Rotor,
18...Photoreflector.
Claims (1)
ムを巻き取る装置において、前記スプールのフラ
ンジ面へ摩擦リングを介して接触し前記スプール
が回転した場合に従動回転する従動機構と、該従
動機構の回転に伴ない信号を発生する信号発生手
段と、該信号発生手段の出力により前記スプール
の回転の異常の有無を検出する検出手段を備えた
ことを特徴とする巻取異常検出装置。 (2) 前記従動機構は前記摩擦リングの外径より
大きい外径の被動板と、該被動板と同心一体的に
組み立てられた前記摩擦リングと、前記被動板を
弾性部材により押圧し傾斜回転可能に支承する被
動軸から成り、該被動軸は前記マガジン内に軸支
されている請求項第１項に記載の巻取異常検出装
置。 (3) 前記信号発生手段は前記被動軸に固定され
た複数の透孔を有するロータと、光信号を電気信
号に変換するフオトリフレクタから成る請求項第
１項に記載の巻取異常検出装置。 (4) 前記マガジン内には前記スプールの回転と
連動して回転し前記被動板を前記弾性部材に抗し
て傾斜させるドラムが制動部材を介して支承され
ている請求項第１項に記載の巻取異常検出装置。[Claims for Utility Model Registration] (1) In a device for winding a non-porous roll film onto a spool in a magazine, a driven member contacts the flange surface of the spool via a friction ring and rotates when the spool rotates. A winding device comprising a mechanism, a signal generating means for generating a signal in accordance with the rotation of the driven mechanism, and a detecting means for detecting the presence or absence of abnormality in the rotation of the spool based on the output of the signal generating means. Anomaly detection device. (2) The driven mechanism includes a driven plate having an outer diameter larger than the outer diameter of the friction ring, the friction ring assembled concentrically with the driven plate, and an elastic member that presses the driven plate for tilt rotation. 2. The winding abnormality detection device according to claim 1, further comprising a driven shaft supported within said magazine. (3) The winding abnormality detection device according to claim 1, wherein the signal generating means comprises a rotor having a plurality of through holes fixed to the driven shaft, and a photoreflector that converts an optical signal into an electric signal. (4) A drum according to claim 1, further comprising a drum that rotates in conjunction with the rotation of the spool and tilts the driven plate against the elastic member, is supported in the magazine via a braking member. Winding abnormality detection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16131988U JPH0283537U (en) | 1988-12-14 | 1988-12-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16131988U JPH0283537U (en) | 1988-12-14 | 1988-12-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0283537U true JPH0283537U (en) | 1990-06-28 |
Family
ID=31444147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16131988U Pending JPH0283537U (en) | 1988-12-14 | 1988-12-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0283537U (en) |
-
1988
- 1988-12-14 JP JP16131988U patent/JPH0283537U/ja active Pending
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