JPS6231643A - Front inserter - Google Patents
Front inserterInfo
- Publication number
- JPS6231643A JPS6231643A JP16874085A JP16874085A JPS6231643A JP S6231643 A JPS6231643 A JP S6231643A JP 16874085 A JP16874085 A JP 16874085A JP 16874085 A JP16874085 A JP 16874085A JP S6231643 A JPS6231643 A JP S6231643A
- Authority
- JP
- Japan
- Prior art keywords
- speed
- medium
- type medium
- pulses
- circuit
- 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
- Handling Of Cut Paper (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
- Manual Feeding Of Sheets (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は、プリンタ等に備えられ、通帳、伝票または帳
票等の媒体全印字位置まで搬送するフロントインサータ
に関し、特に銀行や農協等で使用てれるプリンタのフロ
ントインサータに関する。[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to a front inserter that is installed in a printer or the like and conveys a medium such as a passbook, slip or form to the entire printing position, and is particularly suitable for use in banks, agricultural cooperatives, etc. Regarding the front inserter of the printer.
従来、この種のフロントインサータは、印字媒体の吸入
速度が一定であった。Conventionally, this type of front inserter has had a constant print medium suction speed.
上述した従来のインサータは印字媒体の吸入速度カ一定
であるため、オペレータの印字媒体の挿入速度と装置の
吸入速度が一致せず、オペレータに吸入速度が遅いとい
う印象を与えたり、逆に速過ぎて挿入しにくいという印
象を与えたりするという欠点がある。Since the conventional inserter mentioned above has a fixed print medium suction speed, the operator's print medium insertion speed and the device's suction speed do not match, giving the operator the impression that the suction speed is slow or, conversely, too fast. It has the disadvantage that it gives the impression that it is difficult to insert.
本発明のフロントインサータは、オペレータが所定の位
置に供給した媒体を所定の方向へ搬送する搬送手段と、
前記オペレータにより前記媒体が供給される供給速度を
検出する速度検出手段と、前記供給速度に前記搬送手段
による搬送速度を一致させる速度制御手段とを含んで構
成される。The front inserter of the present invention includes a conveyance means for conveying a medium supplied to a predetermined position by an operator in a predetermined direction;
The apparatus includes a speed detection means for detecting a supply speed at which the medium is supplied by the operator, and a speed control means for making the transport speed by the transport means match the supply speed.
次に本発明について図面を参照して説明する。 Next, the present invention will be explained with reference to the drawings.
第１図は本発明の一実施例の機構部の概略を示 ゛す斜
視図である。ｌａ、ｌｂは印字媒体の速度検出用フォト
センサ、２は印字媒体フィード用ステップモータ、３は
印字媒体のフィードローラ、４はガイドプレート、５．
６はギヤ、７は動力伝達用のタイミングベルト、８．９
はフィードローラ３と同軸に取り付けられタイミングベ
ルト７が取り付けられるタイミングプーリ、１０は印字
ヘッド、１１はプラテン、１２は印字ヘッドの横送り用
ガイドシャフト、１３は印字媒体を示す。FIG. 1 is a perspective view schematically showing a mechanical part of an embodiment of the present invention. la and lb are photosensors for detecting the speed of the print medium; 2 is a step motor for feeding the print medium; 3 is a feed roller for the print medium; 4 is a guide plate; 5.
6 is a gear, 7 is a timing belt for power transmission, 8.9
1 is a timing pulley attached coaxially with the feed roller 3 and to which a timing belt 7 is attached; 10 is a print head; 11 is a platen; 12 is a guide shaft for lateral feeding of the print head; and 13 is a print medium.
印字媒体１３はオペレータによりガイドプレート上を矢
印Ａの方向に挿入された後フィードローラ３により印字
ヘッド１０の下部まで送られ印字にするようにして対向
している。The print medium 13 is inserted onto the guide plate in the direction of arrow A by the operator, and then fed by the feed roller 3 to the lower part of the print head 10, which faces the print head 10 for printing.
第２図は第１図に示す機構部を制御する制御回路のブロ
ック図である。１ａ、Ｉｂは第１図に示す速度検出用フ
ォトセンサ、１４は速度検出用フォトセンサ１ａ、ｌｂ
の出力信号から印字媒体の挿入速度を算出する速度検出
回路、１５はステップモータ２を駆動するパルスを自動
発生する速度制御回路で、１４の速度検出回路の出力を
入力とし、任意の周波数のパルスを自動発生することが
できる。FIG. 2 is a block diagram of a control circuit that controls the mechanism shown in FIG. 1. 1a and Ib are speed detection photosensors shown in FIG. 1, and 14 are speed detection photosensors 1a and lb.
15 is a speed control circuit that automatically generates pulses to drive the step motor 2. The output of the speed detection circuit 14 is input, and 15 is a speed control circuit that automatically generates pulses to drive the step motor 2. can occur automatically.
１６Ｕステツプモータ２の駆動回路、１７は印字媒体の
吸入、排出、印字等全体の動作を制御する制御部、１８
は一定間隔でタイミングパルスを発生する発振器を示す
。A drive circuit for the 16U step motor 2; 17 a control unit that controls overall operations such as suction, discharge, and printing of printing media; 18;
indicates an oscillator that generates timing pulses at regular intervals.
第１図において印字媒体１３を図の矢印Ａの方向にガイ
ドグレート４に添って挿入すると速度検出用フォトセン
サｌａ、ｌｂがｌａ、ｌｂの順で印字媒体１３を検出す
る。速度検出回路１４は印字媒体１３が７オトセンサｌ
ａ、Ｉｂ間を通過する間に発振器１８が発生するパルス
数ｎをカウントする。In FIG. 1, when the print medium 13 is inserted along the guide grating 4 in the direction of arrow A in the figure, the speed detection photosensors la and lb detect the print medium 13 in the order of la and lb. The speed detection circuit 14 detects the print medium 13 with 7 sensors l.
The number n of pulses generated by the oscillator 18 while passing between a and Ib is counted.
タイミングパルスの周期’ｋＬ １ａｔｌｂ間の距離を
Ｘとするとこの間の印字媒体１３の平均速度はｖ＝Ｘ／
ｌ−ｎ で求められる。印字媒体１３の挿入速度ｖと同
じ速度でフィードローラ３を駆動するためのパルス周波
数ｐはステップモータ２の１パルス当りの印字媒体の送
り量ｔｑとするとｐ＝ｖ ／ ｑとなる。速度制御（ロ
）路１５はこのパルス周波数ｐ’を計算し、周波数ｐの
パルスを発生し、駆動回路１６にパルスを出力する。速
度制御回路１５がパルスを出力してステップモータ２を
駆動するタイミングは、フォトセンサ１ｂが印字媒体１
３を検出した直後である。If the distance between the period 'kL 1 atlb of the timing pulse is X, the average speed of the printing medium 13 during this period is v=X/
It is determined by l-n. The pulse frequency p for driving the feed roller 3 at the same speed as the insertion speed v of the print medium 13 is p=v/q, where the feed amount tq of the print medium per pulse of the step motor 2 is p=v/q. The speed control (b) path 15 calculates this pulse frequency p', generates a pulse of frequency p, and outputs the pulse to the drive circuit 16. The timing at which the speed control circuit 15 outputs a pulse to drive the step motor 2 is determined when the photosensor 1b detects the print medium 1.
This is immediately after detecting 3.
以上説明したように本発明は、オペレータが媒体を供給
する速度を検出し卆字媒体を搬送する速度をオペレータ
の供給速度に合わせることにより、ｉ字媒体供給時の異
和感をなくし操作性全向上することができる効果がある
。As explained above, the present invention detects the speed at which the operator supplies the medium and matches the speed at which the I-shaped medium is conveyed to the operator's feeding speed, thereby eliminating the sense of discomfort when feeding the I-shaped medium and improving operability. There are effects that can be improved.
特に、処理速度を向上するために媒体の搬送速度を上げ
たい場合は、オペレータが媒体の供給速度を上けれはよ
く、オペレータが媒体の搬送速度を決めることができる
利点がある。Particularly, when it is desired to increase the medium conveyance speed in order to improve the processing speed, the operator can increase the medium supply speed, and there is an advantage that the operator can decide the medium conveyance speed.
第１図および第２図はそれぞれ本発明の一実施例の機構
部の概略を示す斜視図および制御部のブロック図である
。
ｌａ、ｌｂ・・・・・・速度検出用フォトセンサ、２・
・・・・・ステップモータ、３・・・・・・フィードａ
−ラ、４・・・・・・ガイドプレート、１０・・・・・
・印字ヘッド、１３・・・・・・印字媒体、１４・・・
・・・速度検出回路、１５・・・・・・速度制御回路、
１６・・・・・・駆動回路、１７・・・・・・制御部、
１８・・・・・・発振器。
代理人 弁理士 内 原 晋
＼−−−２′FIG. 1 and FIG. 2 are a perspective view schematically showing a mechanism section and a block diagram of a control section, respectively, according to an embodiment of the present invention. la, lb...Photo sensor for speed detection, 2.
...Step motor, 3...Feed a
-Ra, 4...Guide plate, 10...
・Print head, 13...Print medium, 14...
... speed detection circuit, 15 ... speed control circuit,
16... Drive circuit, 17... Control section,
18...Oscillator. Agent Patent Attorney Susumu Uchihara＼−−−2′
Claims (1)
搬送する搬送手段と、前記オペレータにより前記媒体が
供給される供給速度を検出する速度検出手段と、前記供
給速度に前記搬送手段による搬送速度を一致させる速度
制御手段とを含むことを特徴とするフロントインサータ
。a conveyance means for conveying a medium supplied to a predetermined position by an operator in a predetermined direction; a speed detection means for detecting a supply speed at which the medium is supplied by the operator; and a conveyance speed by the conveyance means to be added to the supply speed. and speed control means for matching.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16874085A JPS6231643A (en) | 1985-07-30 | 1985-07-30 | Front inserter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16874085A JPS6231643A (en) | 1985-07-30 | 1985-07-30 | Front inserter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6231643A true JPS6231643A (en) | 1987-02-10 |
Family
ID=15873532
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16874085A Pending JPS6231643A (en) | 1985-07-30 | 1985-07-30 | Front inserter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6231643A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6439341U (en) * | 1987-09-01 | 1989-03-09 |
-
1985
- 1985-07-30 JP JP16874085A patent/JPS6231643A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6439341U (en) * | 1987-09-01 | 1989-03-09 |
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