JPH04182165A - Paper feeding device - Google Patents

Paper feeding device

Info

Publication number
JPH04182165A
JPH04182165A JP30953890A JP30953890A JPH04182165A JP H04182165 A JPH04182165 A JP H04182165A JP 30953890 A JP30953890 A JP 30953890A JP 30953890 A JP30953890 A JP 30953890A JP H04182165 A JPH04182165 A JP H04182165A
Authority
JP
Japan
Prior art keywords
upstream
paper
reverse
downstream
feeding rollers
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
Application number
JP30953890A
Other languages
Japanese (ja)
Other versions
JP2749716B2 (en
Inventor
Yoshiaki Ito
芳明 伊藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Toshiba TEC Corp
Original Assignee
Tokyo Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Tokyo Electric Co Ltd filed Critical Tokyo Electric Co Ltd
Priority to JP30953890A priority Critical patent/JP2749716B2/en
Publication of JPH04182165A publication Critical patent/JPH04182165A/en
Application granted granted Critical
Publication of JP2749716B2 publication Critical patent/JP2749716B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

PURPOSE:To smoothly sever a slip from continuous form with slackness on said continuous form eliminated, and to transfer the severed slip to one/ direction by a method wherein upstream feeding rollers are controlled to make reverse rotation preset amount of feeding after the upstream feeding rollers and downstream feeding rollers are stopped, but before a separating blade is made to start cutting operation. CONSTITUTION:A means setting the amount of reverse feeding is a device that sets the amount of reverse feeding required for control of the reverse rotation of feeding rollers 11U, 12U on the upstream side. The amount of reverse feeding is so set that the amount of slackness of continuous form Pc on a position between the feeding rollers 12U and 11D which occurs when the point of separation (perforation) on the continuous form Pc is positioned to meet the separating section SPR with the rotation of the upstream feeding rollers 11U, 12U and the downstream feeding rollers 11D, 12D stopped can be removed. A reverse rotation control means is a device that controls the upstream feeding rollers 11U, 12U so that they can rotate reversely by an amount set by the means setting the amount of reverse feeding after both the upstream feeding rollers 11U, 12U and the downstream feeding rollers 11D, 12D are stopped, but before a separating blade 21 is made to start cutting operation.

Description

【発明の詳細な説明】 [産業上の利用分野] 本発明は、連続用紙とこれから分離した単票用紙とを間
歇的に送る用紙搬送装置に関する。
DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a paper conveyance device that intermittently transports continuous paper and cut sheets separated therefrom.

[従来の技術] 連続用紙およびこの連続用紙上に一定ピッチ間隔で設け
られたミシン目を分離することによって作成された単票
用紙を間歇的に送る用紙搬送装置が知られており、例え
ば搭乗券発行機に組込まれて使用されている。
[Prior Art] A paper conveyance device is known that intermittently conveys continuous paper and cut sheets created by separating perforations provided at regular pitch intervals on the continuous paper, such as boarding passes. It is used by being built into the issuing machine.

かかる用紙搬送装置は、第4図に示す如き横道とされて
いるのが一般的である。
Such a paper conveyance device is generally of a horizontal type as shown in FIG.

第4図において、IUは例えば連続用紙Pcの収納ボッ
クス(図示省略)から分離部SPRまでの上流側用紙搬
送経路RUを形成する用紙ガイドである。また、IDは
分離部SPRから印字部等(図示省略)までの下流側用
紙搬送経路RDを形成する用紙ガイドである。これら用
紙ガイドIU。
In FIG. 4, IU is, for example, a paper guide that forms an upstream paper transport path RU from a storage box (not shown) for continuous paper Pc to separation section SPR. Further, ID is a paper guide that forms a downstream paper transport path RD from the separating section SPR to a printing section (not shown). These paper guides IU.

IDの間隙は、用紙円滑搬送のため用紙厚さよりも相当
程度大きく選定されている。
The ID gap is selected to be considerably larger than the thickness of the paper for smooth conveyance of the paper.

ここで、連続用紙Pcは、上流側搬送ローラIIU、1
2U(上流側モータ10U)で上流側用紙搬送経路RU
に送られ−かつ下流側搬送ローラ11D、12D(下流
側モータ10D)によってその先@Poが所定位置PS
T(用紙先端検出センサ25で確認される。)に到達さ
れるまで下流側用紙搬送経路RD内を送られる。
Here, the continuous paper Pc is transported by upstream transport rollers IIU, 1
Upstream paper transport path RU with 2U (upstream motor 10U)
- and the downstream conveyance rollers 11D, 12D (downstream motor 10D) move the destination @Po to a predetermined position PS.
The paper is fed through the downstream paper transport path RD until it reaches T (confirmed by the paper leading edge detection sensor 25).

また、20は、分離刃21をX方向に往復移動して連続
用紙Pc上のミシン目を分離する分離手段であり、当該
分離刃21を往復移動させるための連続回転モータ、ク
ラッチ、カムおよびソレノイド等から構成されている。
Further, 20 is a separation means that reciprocates the separation blade 21 in the X direction to separate perforations on the continuous paper Pc, and includes a continuous rotation motor, a clutch, a cam, and a solenoid for reciprocating the separation blade 21. It is composed of etc.

なお、分離刃21によって連続用紙Pcか分離されたか
否かは1分離部SPHに配設されたN圧センサ23でチ
エツクされる。
Note that whether or not the continuous paper Pc has been separated by the separation blade 21 is checked by the N pressure sensor 23 disposed at the 1 separation section SPH.

しかして、単票用紙Psを1枚づつX方向の印字部等へ
搬送する指令があると、ます上流および下流側モータI
OU、IODを回転駆動して連続用紙Pcを用紙搬送経
路RU、RDへ送り、その先端Poか所定位置PSTに
到達するとつまり用紙先端検出センサ25で検知される
と、両モータ10U、IODか停止される。これにより
、連続用紙Pc上のミシン目が分離部SPHに位置付け
される。しかる後に、分離刃21をX方向に1往復移動
させてミシン目を分離する6分離されると確認センサ2
3が作動し、分離部SPRから所定位置PSTまでの長
さを持ついわゆる単票用紙PSを下流側モータ10D(
下流側搬送ローラ11D、12D、13D)を回転させ
てX方向に搬送する。
Therefore, when there is a command to transport the cut sheets Ps one by one to the printing section in the X direction, the upstream and downstream motors I
OU and IOD are rotationally driven to feed continuous paper Pc to paper transport paths RU and RD, and when the leading edge Po reaches a predetermined position PST, that is, when it is detected by the paper leading edge detection sensor 25, both motors 10U and IOD stop. be done. As a result, the perforation on the continuous paper Pc is positioned at the separation portion SPH. After that, the separation blade 21 is moved back and forth once in the X direction to separate the perforations.6 When the separation is completed, the confirmation sensor 2
3 operates, and the downstream motor 10D (
The downstream transport rollers 11D, 12D, 13D) are rotated to transport the paper in the X direction.

[発明か解決しようとする課題] しかしながら、上記従来横道によると、上流側搬送ロー
ラIIU、12Uと下流側搬送ローラIID、12Dと
を回転停止して連続用紙Pc上のミシン目を分M部SP
Hに位置付けした際に、第4図に示す如く、連続用紙P
cは各搬送ローラIIU、12U、IID、12Dとの
間のスベリ等によって用紙搬送経路R1J、RD内で弛
んな状態で停止されることかある。
[Problems to be Solved by the Invention] However, according to the above-mentioned conventional method, the rotation of the upstream conveyance rollers IIU, 12U and the downstream conveyance rollers IID, 12D is stopped and the perforations on the continuous paper Pc are separated from the M section SP.
As shown in Figure 4, when the continuous paper P is positioned at
c may be stopped in a loose state within the paper transport paths R1J and RD due to slippage between the transport rollers IIU, 12U, IID, and 12D.

しかして、連続用紙Pcか弛んだ状態で分離刃21を分
離動作させると、当該用紙Pcは分離刃21によって引
きつられ、第5図に示す如く、当該分離刃21が下降し
た長さ分たけミシン目部分も下降してしまい分離されな
いことかある。かかる分離失敗の確率は連続用紙Pcの
弛み量か大きくなるほど高くなる。
When the separating blade 21 is operated to separate the continuous paper Pc in a slack state, the paper Pc is pulled by the separating blade 21, and as shown in FIG. The eye part may also fall down and not be separated. The probability of such separation failure increases as the amount of slack in the continuous paper Pc increases.

ところで、連続用紙Pcの分離に失敗した場合にも、分
離刃21は所定長さ分たけ下降するのて、確認センサ2
3は分離完了と判断してしまい、その後の搬送制御等か
そのまま続行されるという事態を招来し、結果として作
業能率か悪くその復旧にも多大な労力を費す6 特に、上記した用紙搬送装置か搭乗券発行機の一部を構
成するように利用された場合には、単に用紙搬送装置の
動作不良という問題にとどまらず搭乗業務全体を妨げる
という社会的不都合を引起こす。
Incidentally, even if separation of the continuous paper Pc fails, the separation blade 21 descends by a predetermined length and the confirmation sensor 2
In case 3, it is determined that the separation is complete, and the subsequent conveyance control etc. continues as is, which results in poor work efficiency and requires a great deal of effort to recover.6 In particular, the above-mentioned paper conveyance device If used as a part of a boarding pass issuing machine, it causes not only a problem of malfunction of the paper conveying device but also a social inconvenience of interfering with the entire boarding operation.

本発明の目的は、連続用紙を弛みを除去した状態で円滑
に分離して単票用紙を作成し、かつ当該単票用紙を一方
向に搬送することができる用紙搬送装置を拶供すること
にある。
SUMMARY OF THE INVENTION An object of the present invention is to provide a paper conveyance device that can smoothly separate continuous paper with any slack removed to create cut sheets and convey the cut sheets in one direction. .

[課題を解決するための手段] 本発明は、上流側搬送ローラと下流側搬送ローラとを回
転停止した後に両搬送ローラ間に配設された分離刃によ
って連続用紙を分離し、しかる後に分離された単票用紙
を一方向に搬送するように構成された用紙搬送装置にお
いて、 前記上流rpJ搬送ローラの逆転送り量を設定する逆転
送り量設定手段と、 前記上流@搬送ローラと下流側搬送ローラとを回転停止
した後でかつ前記分離刃を分離動作させる前に前記上流
側搬送ローラを前記逆転送り量設定手段で設定した送り
量だけ逆転制御する逆転制御手段とを設けたことを特徴
とする。
[Means for Solving the Problems] The present invention separates the continuous paper by a separation blade disposed between the upstream conveyance roller and the downstream conveyance roller after the upstream conveyance roller and the downstream conveyance roller stop rotating, and then separates the continuous paper. A paper conveyance device configured to convey a single sheet of paper in one direction, comprising: a reverse feed amount setting means for setting a reverse feed amount of the upstream rpJ conveyance roller; and the upstream@conveyance roller and the downstream conveyance roller. The present invention is characterized by further comprising a reversal control means for controlling the upstream conveyance roller in the reverse direction by a feed amount set by the reverse feed amount setting means after the rotation of the separation blade is stopped and before the separation blade is operated for separation.

[作 用] 本発明では、上流側搬送ローラと下流側搬送ローラとを
回転停止して連続用紙上の分離箇所(例えばミシン目)
が分離刃と対向するように位置付けした際、分離刃を分
離動作させる前に逆転制御手段を用いて上流側搬送ロー
ラを逆転送り量設定手段で設定した送り量だけ逆転制御
する。これにより、連続用紙は、下流側搬送ローラに拘
束された状態で上流側搬送ローラによって引っ張られ弛
みが除去される。
[Function] In the present invention, the rotation of the upstream conveyance roller and the downstream conveyance roller is stopped to separate the continuous paper at a separation point (for example, a perforation).
When the roller is positioned to face the separation blade, the upstream conveyance roller is reversely controlled by the feed amount set by the reverse feed amount setting device using the reverse rotation control means before the separation blade is operated for separation. As a result, the continuous paper is pulled by the upstream conveyance roller while being restrained by the downstream conveyance roller, and slack is removed.

したかって、分離刃を分離動作させても連続用紙か当該
分離刃に引きつられ過ぎるようなことはなく円滑分離す
ることかでできる。
Therefore, even when the separation blade is operated to separate the paper, the continuous paper is not pulled too much by the separation blade, and the paper can be separated smoothly.

その結果、連続用紙を弛みを除去した状態で円滑分離し
て単票用紙を作成し、かつ当該単票用紙を一方向に搬送
することができる。
As a result, it is possible to smoothly separate the continuous paper with any slack removed to create a cut sheet, and to convey the cut sheet in one direction.

[実施例] 以下、本発明の一実施例を図面を参照して説明する。[Example] Hereinafter, one embodiment of the present invention will be described with reference to the drawings.

本用紙搬送装置は、第1図および第2図に示す如く、逆
転送り量設定手段(35)と逆転制御手段(31)とを
設け、この逆転制御手段(31)によって上流側搬送ロ
ーラIIU、12Uを上流側モータIOUを介して逆転
制御することにより連続用紙Pcを引っ張って弛みを除
去した状態で分離させる構成とされている。
As shown in FIGS. 1 and 2, this paper conveyance device is provided with a reverse feed amount setting means (35) and a reverse rotation control means (31), and the upstream conveyance roller IIU, 12U is reversely controlled via the upstream motor IOU to pull the continuous paper Pc and separate it with the slack removed.

なお、第2図に示す用紙カイトIU、ID、上流および
下流側モータIOU、IOD、上流および下流側搬送ロ
ーラIIU、12U、LID、12D、13D、分離手
段20、用紙先端検出センサ25等は、前出第4図に示
した搭乗券発行機に供した場合の従来例と同一としたの
で、各個の説明は省略する。
Note that the paper kite IU, ID, upstream and downstream motors IOU, IOD, upstream and downstream transport rollers IIU, 12U, LID, 12D, 13D, separating means 20, paper leading edge detection sensor 25, etc. shown in FIG. Since it is the same as the conventional example when used in the boarding pass issuing machine shown in FIG.

ここで、逆転送り量設定手段と逆転制御手段とは、この
搭乗券発行機全体を駆動制御する駆動制御装置30の一
部機能を利用して構成されている。
Here, the reverse feed amount setting means and the reverse rotation control means are constructed by using some functions of the drive control device 30 that drives and controls the entire boarding pass issuing machine.

したがって、駆動制御装置30をはじめに説明すると、
この駆動制御装置30は、演算1判別。
Therefore, when the drive control device 30 is first explained,
This drive control device 30 performs calculation 1 discrimination.

実行等機能を有するCPU31と、第3図に示す用紙搬
送プログラム等を格納するROM32と、各種データを
一時記憶するRAM33と、キーホード341表示ユニ
ット37.入出力ボート38等から形成されており、用
紙先端検出センサ25、上流および下流側モータIOU
、IOD、分離手段20はもとより他のエンジン(プリ
ンタ部、スタッカ一部、リボン部等)100を適時に駆
動制御する。なお、本実施例では、両モータ10U。
A CPU 31 that has functions such as execution, a ROM 32 that stores a paper transport program shown in FIG. 3, a RAM 33 that temporarily stores various data, and a keyboard 341 display unit 37. It is formed of an input/output boat 38, etc., a paper leading edge detection sensor 25, and an upstream and downstream motor IOU.
, IOD, separation means 20, and other engines (printer section, part of stacker, ribbon section, etc.) 100 are controlled in a timely manner. In addition, in this embodiment, both motors 10U.

10Dは、ステッピングモータから形成されている。10D is formed from a stepping motor.

ここに、逆転送り量設定手段は、上流側搬送ローラII
U、12Uを逆転制御する際の逆転送り量を設定するも
のであり、本実施例ではキーボード34の特定のスイッ
チ35からなる。この逆転送り量は、上流側搬送ローラ
IIU、12Uと下流側搬送ローラIID、12Dとを
回転停止して連続用紙Pcの分M#J所(本実施例では
ミシン目)を分離部SPHに位置付けしな際に当該用紙
Pcの搬送ローラ12U、IID間の弛み量を除去でき
るように選定されている。なお、設定した送り量はRA
M33に記憶される。
Here, the reverse feed amount setting means is the upstream conveyance roller II.
It is used to set the amount of reverse feed when controlling U and 12U in reverse, and in this embodiment, it consists of a specific switch 35 on the keyboard 34. This reverse feed amount is determined by stopping the rotation of the upstream conveyance rollers IIU, 12U and the downstream conveyance rollers IID, 12D, and positioning the portion M#J (perforation in this embodiment) of the continuous paper Pc at the separating portion SPH. It is selected so that the amount of slack between the conveyance roller 12U and IID of the paper Pc can be removed during bending. Note that the set feed amount is RA
It is stored in M33.

また、逆転制御手段は、上流側搬送ローラ11U、12
Uと下流側搬送ローラIID、12Dとを回転停止した
後でかつ分離刃21を分離動作させる前に上流側搬送ロ
ーラIIU、12Uを逆転送り量設定手段(35)で設
定した送り量だけ逆転制御するしので、本実施例では主
にCPU31をもって構成されている。
Further, the reversal control means includes the upstream conveyance rollers 11U and 12.
After U and the downstream conveyance rollers IID, 12D have stopped rotating and before the separation blade 21 is operated to separate, the upstream conveyance rollers IIU, 12U are reversely controlled by the feed amount set by the reverse feed amount setting means (35). Therefore, this embodiment mainly includes the CPU 31.

次に、この実施例の作用を第3図に示すフローチャート
に基つき説明する。
Next, the operation of this embodiment will be explained based on the flowchart shown in FIG.

搭乗券発行指示があると、CPU31はROM32に格
納された用紙搬送プログラムにしたかって、ステップ5
TIOで上流および下流側搬送ローラIIU、12U、
IID、12D、13D(上流および下流側モータIO
U、l0D)を正回転させる。すると、連続用紙Pcは
両用紙力イトIU、IDか形成する第2図の用紙搬送経
FI?IRU、RDに沿って送られる。相当時間経過後
に連続用紙Pcの先端Poは所定位置PSTに到達する
When there is an instruction to issue a boarding pass, the CPU 31 executes the paper transport program stored in the ROM 32 and executes step 5.
Upstream and downstream transport rollers IIU, 12U,
IID, 12D, 13D (upstream and downstream motor IO
U, l0D) in the forward direction. Then, the continuous paper Pc is transferred to the paper transport path FI in FIG. Sent along IRU and RD. After a considerable amount of time has elapsed, the leading end Po of the continuous paper Pc reaches the predetermined position PST.

この場合に、用紙先端検出センサ25か働き検出信号S
1を出力する(ST12)、この信号S1に基づきCP
U31は上流および下流側モータ10U、IODの回転
を停止する(ST14)。
In this case, the paper leading edge detection sensor 25 works and the detection signal S
1 (ST12), and based on this signal S1, CP
U31 stops the rotation of the upstream and downstream motors 10U and IOD (ST14).

この場合に、連続用紙Pc上のミシン目か分離部SPR
に位置付けされる。
In this case, the perforation on the continuous paper Pc or the separation part SPR
It is positioned in

次に、CPU31は、下流側モータ10Dをホールドし
て(ST16)連続用紙Pcを下流側搬送ローラIID
、12Dを介して拘束する。次に、ステップ5T18に
入り逆転制御手段(CPU31)は、上流側モータIO
Uを逆転送り量設定手段(35)で設定した送り量だけ
逆転制御して。
Next, the CPU 31 holds the downstream motor 10D (ST16) and transfers the continuous paper Pc to the downstream transport roller IID.
, 12D. Next, in step 5T18, the reverse rotation control means (CPU31) controls the upstream motor IO
U is reversely controlled by the feed amount set by the reverse feed amount setting means (35).

上流および下流側搬送ローラ12U、11D間の連続用
紙Pc部分を当該下流側搬送ローラ11Dから遠ざかる
方向に引っ張る。これにより、連続用紙Pcの弛みは除
去される。
The continuous paper Pc portion between the upstream and downstream transport rollers 12U and 11D is pulled in the direction away from the downstream transport roller 11D. As a result, slack in the continuous paper Pc is removed.

こうして、連続用紙Pcの弛みが除去されたところで、
上流側モータIOUをホールドする(ST20)。これ
により、連続用紙Pcは、ミシン目か分離部SPHに位
置付けされかつ一定の張力をもって張られた状態となる
In this way, once the slack in the continuous paper Pc has been removed,
The upstream motor IOU is held (ST20). As a result, the continuous paper Pc is positioned at the perforation or separation portion SPH and is stretched with a constant tension.

その状態で、CPU31は、分離手段20を駆動して分
離刃21を降下させて分離動作させる(ST22)。こ
の際、連続用紙Pcは、一定の張力をもって張られてい
るので1分離刃21に引きづられ過ぎるようなことはな
く円滑にミシン目を分離することができる。分離刃21
によって連続用紙Pcのミシン目か分離されたところで
、当該分離刃21を上昇させて分離動作を終了させる(
ST24)。
In this state, the CPU 31 drives the separating means 20 to lower the separating blade 21 and perform a separating operation (ST22). At this time, since the continuous paper Pc is stretched with a constant tension, it is not pulled too much by the one-separation blade 21, and the perforations can be separated smoothly. Separation blade 21
When the continuous paper Pc is separated from the perforations by
ST24).

こうして、連続用紙Pcか分離され1分離部SPRから
所定位置PST間での長さを持つ単票用紙Psが作成さ
れたところで、下流側モータ10Dを正回転させて当該
単票用紙Psを一方向に搬送する(ST26)。
In this way, when the continuous paper Pc is separated and a cut sheet Ps having a length from one separation part SPR to a predetermined position PST is created, the downstream motor 10D is rotated forward to move the cut sheet Ps in one direction. (ST26).

しかして、この実施例によれば、逆転送り量設定手段(
35)と、上流側搬送ローラIIU、12Uを逆転送り
量設定手段(35)で設定した送り量だけ逆転制御する
逆転制御手段(CPU31 )とを設けた構成としたの
で、連続用紙Pcを弛みを除去した状態で円滑に分離し
て単票用紙Psを作成し、かつ当該単票用紙Psを一方
向に搬送することかできる。
According to this embodiment, the reverse feed amount setting means (
35) and a reverse rotation control means (CPU31) that reversely controls the upstream conveyance rollers IIU and 12U by the reverse feed amount set by the reverse feed amount setting means (35), so that the continuous paper Pc is not loosened. It is possible to smoothly separate the removed state to create a cut sheet Ps, and to convey the cut sheet Ps in one direction.

また、逆転送り量設定手段はキーボード34の特定のス
イッチ35をもって構成されているので、逆転送り量の
選択設定か容易であるから適用性が広い。
Further, since the reverse feed amount setting means is constituted by a specific switch 35 of the keyboard 34, it is easy to select and set the reverse feed amount, and therefore the device has wide applicability.

[発明の効果コ 本発明によれば、逆転送り1設定手段と、上流側搬送ロ
ーラと下流側搬送ローラとを回転停止した後でかつ分離
刃を分離作動させる前に上流側搬送ローラを逆転送り量
設定手段で設定した送り量だけ逆転制御する逆転制御手
段とを設けた構成であるので、連続用紙を弛みを除去し
た状態で円滑に分離して単票用紙を作成し、かつ当該単
票用紙を一方向に搬送することかできる。
[Effects of the Invention] According to the present invention, the reverse feed 1 setting means reversely feeds the upstream conveyance roller after the rotation of the upstream conveyance roller and the downstream conveyance roller is stopped and before the separation blade is operated to separate. Since the configuration includes a reversing control means that performs reverse control by the amount of feed set by the amount setting means, it is possible to smoothly separate the continuous paper with the slack removed to create a cut sheet, and to can be transported in one direction.

【図面の簡単な説明】[Brief explanation of drawings]

第1図〜第3図は本発明の一実施例を示す図で、第1図
は全体構成図、第2図は機械的構成を説明するための図
、第3図は動作を説明するためのフローチャートである
。第4図および第5図は従来例を説明するための図であ
る。 11U、12U・・・上流側搬送ローラ、11D、12
D、13D・・・下流側搬送ローラ、21・・・分離刃
、 31・・・CPU (逆転制御手段)、35・・・キー
ボードの特定スイッチ (逆転送り量設定手段)、 Pc・・・連続用紙、 Ps・・・単票用紙。
Figures 1 to 3 are diagrams showing one embodiment of the present invention, with Figure 1 being an overall configuration diagram, Figure 2 being a diagram for explaining the mechanical configuration, and Figure 3 being for explaining the operation. This is a flowchart. FIG. 4 and FIG. 5 are diagrams for explaining a conventional example. 11U, 12U...Upstream conveyance roller, 11D, 12
D, 13D...Downstream conveyance roller, 21...Separation blade, 31...CPU (reverse rotation control means), 35...Keyboard specific switch (reverse feed amount setting means), Pc...Continuous Paper, Ps...Slip paper.

Claims (1)

【特許請求の範囲】[Claims] (1)上流側搬送ローラと下流側搬送ローラとを回転停
止した後に両搬送ローラ間に配設された分離刃によって
連続用紙を分離し、しかる後に分離された単票用紙を一
方向に搬送するように構成された用紙搬送装置において
、 前記上流側搬送ローラの逆転送り量を設定する逆転送り
量設定手段と、 前記上流側搬送ローラと下流側搬送ローラとを回転停止
した後でかつ前記分離刃を分離動作させる前に前記上流
側搬送ローラを前記逆転送り量設定手段で設定した送り
量だけ逆転制御する逆転制御手段とを設けたことを特徴
とする用紙搬送装置。
(1) After stopping the rotation of the upstream conveyance roller and the downstream conveyance roller, the continuous paper is separated by a separation blade disposed between both the conveyance rollers, and then the separated cut sheets are conveyed in one direction. In the paper conveyance device configured as follows, the reverse feed amount setting means sets the reverse feed amount of the upstream conveyance roller, and after the rotation of the upstream conveyance roller and the downstream conveyance roller is stopped and the separation blade is and a reverse rotation control means for controlling the upstream conveyance roller in the reverse direction by a feed amount set by the reverse feed amount setting means before performing a separating operation.
JP30953890A 1990-11-15 1990-11-15 Paper transport device Expired - Fee Related JP2749716B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP30953890A JP2749716B2 (en) 1990-11-15 1990-11-15 Paper transport device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP30953890A JP2749716B2 (en) 1990-11-15 1990-11-15 Paper transport device

Publications (2)

Publication Number Publication Date
JPH04182165A true JPH04182165A (en) 1992-06-29
JP2749716B2 JP2749716B2 (en) 1998-05-13

Family

ID=17994222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP30953890A Expired - Fee Related JP2749716B2 (en) 1990-11-15 1990-11-15 Paper transport device

Country Status (1)

Country Link
JP (1) JP2749716B2 (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5448345A (en) * 1991-11-08 1995-09-05 Canon Kabushiki Kaisha Sheet original conveying apparatus and image forming apparatus with it
US6270270B2 (en) * 1997-05-28 2001-08-07 Matsushita Electric Industrial Co., Ltd. Printing apparatus
JP2002018786A (en) * 2000-07-07 2002-01-22 Fuji Photo Film Co Ltd Sheet material carrying device and sheet material cutting method
JP2007261591A (en) * 2006-03-27 2007-10-11 Ckd Corp Pocket forming mechanism and ptp sheet manufacturing apparatus
JP2010082817A (en) * 2008-09-29 2010-04-15 King Jim Co Ltd Tape printer
JP2014234169A (en) * 2013-05-31 2014-12-15 サトーホールディングス株式会社 Label sticking device

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5448345A (en) * 1991-11-08 1995-09-05 Canon Kabushiki Kaisha Sheet original conveying apparatus and image forming apparatus with it
US6270270B2 (en) * 1997-05-28 2001-08-07 Matsushita Electric Industrial Co., Ltd. Printing apparatus
JP2002018786A (en) * 2000-07-07 2002-01-22 Fuji Photo Film Co Ltd Sheet material carrying device and sheet material cutting method
JP2007261591A (en) * 2006-03-27 2007-10-11 Ckd Corp Pocket forming mechanism and ptp sheet manufacturing apparatus
JP4721939B2 (en) * 2006-03-27 2011-07-13 シーケーディ株式会社 Pocket forming mechanism and PTP sheet manufacturing apparatus
JP2010082817A (en) * 2008-09-29 2010-04-15 King Jim Co Ltd Tape printer
JP2014234169A (en) * 2013-05-31 2014-12-15 サトーホールディングス株式会社 Label sticking device

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