JPS6410734U - - Google Patents
Info
- Publication number
- JPS6410734U JPS6410734U JP10509687U JP10509687U JPS6410734U JP S6410734 U JPS6410734 U JP S6410734U JP 10509687 U JP10509687 U JP 10509687U JP 10509687 U JP10509687 U JP 10509687U JP S6410734 U JPS6410734 U JP S6410734U
- Authority
- JP
- Japan
- Prior art keywords
- copying machine
- pulse motor
- carriage
- control device
- starting
- 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.)
- Granted
Links
- 230000003287 optical effect Effects 0.000 claims description 3
- 230000005284 excitation Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Projection-Type Copiers In General (AREA)
- Light Sources And Details Of Projection-Printing Devices (AREA)
Description
第1図は本考案の複写機の制御装置の1実施例
を示すブロツク構成図、第2図は本考案の作用を
説明するためのタイミングチヤート図、第3図は
本考案が適用される複写機の光学走査系の斜視図
を示す図、第4図はパルスモータの制御回路を示
す図、第5図はパルスモータの励磁コイルのタイ
ミングチヤート図、第6図は従来の複写機の制御
装置のタイミングチヤート図である。
1……第1ミラー、2……第2ミラー、3……
第3ミラー、4……ホトインターラプタ、5……
アクチユエータ、6……パルスモータ、7,8…
…ガイドシヤフト、10……オプテイカルワイヤ
、12……制御器、13……分配器、14……速
度設定信号、15……モータの回転方向信号、1
6…アンドゲート、17……モータの駆動信号、
18……チヨツパ回路、19……メインコントロ
ーラ、20…パワードライバ及び分配器、21…
…キヤリツジ。
FIG. 1 is a block diagram showing one embodiment of the control device for a copying machine according to the present invention, FIG. 2 is a timing chart for explaining the operation of the present invention, and FIG. 3 is a copying machine to which the present invention is applied. Figure 4 is a perspective view of the optical scanning system of the machine, Figure 4 is a diagram showing the control circuit of the pulse motor, Figure 5 is a timing chart of the excitation coil of the pulse motor, and Figure 6 is the control device of a conventional copying machine. FIG. 1...First mirror, 2...Second mirror, 3...
Third mirror, 4... Photointerrupter, 5...
Actuator, 6... Pulse motor, 7, 8...
... Guide shaft, 10 ... Optical wire, 12 ... Controller, 13 ... Distributor, 14 ... Speed setting signal, 15 ... Motor rotation direction signal, 1
6...AND gate, 17...Motor drive signal,
18... Chopper circuit, 19... Main controller, 20... Power driver and distributor, 21...
...Kyaritsuji.
Claims (1)
ルスモータを使用する複写機において、キヤリツ
ジを立ち上げる時、前記パルスモータを駆動する
以前に、予め設定された時間だけ予備励磁を行う
手段をを設けたことを特徴とする複写機の制御装
置。 In a copying machine that uses a pulse motor as a drive source for reciprocating movement of an optical carriage, a means is provided for preliminary excitation for a preset time before driving the pulse motor when starting up the carriage. A copying machine control device characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987105096U JPH0641232Y2 (en) | 1987-07-08 | 1987-07-08 | Copier control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987105096U JPH0641232Y2 (en) | 1987-07-08 | 1987-07-08 | Copier control device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6410734U true JPS6410734U (en) | 1989-01-20 |
JPH0641232Y2 JPH0641232Y2 (en) | 1994-10-26 |
Family
ID=31337406
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987105096U Expired - Lifetime JPH0641232Y2 (en) | 1987-07-08 | 1987-07-08 | Copier control device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0641232Y2 (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59137940A (en) * | 1983-01-28 | 1984-08-08 | Toshiba Corp | Optical system driving system of copying machine or the like |
JPS6024107U (en) * | 1983-07-20 | 1985-02-19 | 日産自動車株式会社 | Electric vehicle control device |
-
1987
- 1987-07-08 JP JP1987105096U patent/JPH0641232Y2/en not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59137940A (en) * | 1983-01-28 | 1984-08-08 | Toshiba Corp | Optical system driving system of copying machine or the like |
JPS6024107U (en) * | 1983-07-20 | 1985-02-19 | 日産自動車株式会社 | Electric vehicle control device |
Also Published As
Publication number | Publication date |
---|---|
JPH0641232Y2 (en) | 1994-10-26 |