JPS58121038U - Film tightening strength control device - Google Patents
Film tightening strength control deviceInfo
- Publication number
- JPS58121038U JPS58121038U JP1681582U JP1681582U JPS58121038U JP S58121038 U JPS58121038 U JP S58121038U JP 1681582 U JP1681582 U JP 1681582U JP 1681582 U JP1681582 U JP 1681582U JP S58121038 U JPS58121038 U JP S58121038U
- Authority
- JP
- Japan
- Prior art keywords
- motor
- circuit
- film
- control device
- strength control
- 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
Landscapes
- Photographic Developing Apparatuses (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案−実施例の外観を示す斜視図。
第２図は制御装置の要部電気回路構成図。
１・・・マガジン、２・・・マガジンホルダ、３・・・
制御装置、５・・・嵌合部、６・・・回転軸、８・・・
始動スイッチ、９・・・回転方向設定回路、１０．１１
・・・リレー駆動回路、１６・・−・モータ、１７・・
・磁石、１８・・・ホース素子、之０・・・比較器。FIG. 1 is a perspective view showing the appearance of an embodiment of the present invention. FIG. 2 is a diagram showing the electrical circuit configuration of the main parts of the control device. 1...Magazine, 2...Magazine holder, 3...
Control device, 5... Fitting portion, 6... Rotating shaft, 8...
Start switch, 9...Rotation direction setting circuit, 10.11
...Relay drive circuit, 16...Motor, 17...
・Magnet, 18...Hose element, No.0...Comparator.
Claims (1)
さで巻き締める装置において、このマガジンの軸とその
回転軸が機械的に連結されるように構成され正逆双方向
に回転可能なモータと、このモータの回転に比例するパ
ルスを発生させる回路と、このパルスの間隔が所定の時
間より長くなったことを検出する一回路と、始動スイッ
チと、始動スイッチが投入される上記モータが上記フィ
ルムの巻き締め方向に回転するように上記モータに電流
を与え上記検出する回路の出力が送出されるとこのモー
タが反転するように上記モータに電流を与えこのモータ
が反転してから上記パルスをあらかしめ設定された回数
だけ発生されたときこのモータに供給する電流を遮断す
るように制御する回路とを備えたことを特徴とするフィ
ルム巻き締めの強さ制御装置。In a device that wraps photographic film to be developed into a developing magazine with a predetermined strength, the shaft of the magazine is mechanically connected to its rotating shaft, and the motor is rotatable in both forward and reverse directions. , a circuit that generates a pulse proportional to the rotation of the motor, a circuit that detects that the interval between the pulses has become longer than a predetermined time, a start switch, and the motor to which the start switch is turned on is connected to the film. A current is applied to the motor so that the motor rotates in the direction of tightening the winding. When the output of the detecting circuit is sent out, a current is applied to the motor so that the motor reverses. After the motor reverses, the pulse is changed again. 1. A film tightening strength control device comprising: a circuit for controlling current supplied to the motor to be cut off when crimping has occurred a set number of times.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1681582U JPS58121038U (en) | 1982-02-08 | 1982-02-08 | Film tightening strength control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1681582U JPS58121038U (en) | 1982-02-08 | 1982-02-08 | Film tightening strength control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58121038U true JPS58121038U (en) | 1983-08-17 |
Family
ID=30029169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1681582U Pending JPS58121038U (en) | 1982-02-08 | 1982-02-08 | Film tightening strength control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58121038U (en) |
-
1982
- 1982-02-08 JP JP1681582U patent/JPS58121038U/en active Pending
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