JPH0449146A - Device for separating and stacking paper sheet - Google Patents

Device for separating and stacking paper sheet

Info

Publication number
JPH0449146A
JPH0449146A JP2155134A JP15513490A JPH0449146A JP H0449146 A JPH0449146 A JP H0449146A JP 2155134 A JP2155134 A JP 2155134A JP 15513490 A JP15513490 A JP 15513490A JP H0449146 A JPH0449146 A JP H0449146A
Authority
JP
Japan
Prior art keywords
paper sheet
roller
paper
stacking
paper sheets
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
Application number
JP2155134A
Other languages
Japanese (ja)
Inventor
Masamitsu Sasaki
正充 佐々木
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP2155134A priority Critical patent/JPH0449146A/en
Publication of JPH0449146A publication Critical patent/JPH0449146A/en
Pending legal-status Critical Current

Links

Landscapes

  • Sheets, Magazines, And Separation Thereof (AREA)
  • Controlling Sheets Or Webs (AREA)
  • Delivering By Means Of Belts And Rollers (AREA)

Abstract

PURPOSE:To eliminate a long paper sheet conveying path, prevent a paper sheet jam generated in the conveying path and to detect a double feed of paper sheets so as to improve reliability of a device by arranging plural paper sheets detecting mechanism directly connected to a paper sheet stacking part, in a paper sheet separation stacking device for separation-stacking one by one the paper sheet of a cash dispenser. CONSTITUTION:Paper sheets 2, with which a cassette 1 is charged, are separated one by one by a pickup roller 3 and delivered just in the vicinity of a gate roller 4. When the paper sheet 2 is double delivered, a clutch is actuated by resistance increase of the gate roller 4 to separately feed the paper sheet 2 one by one. Generation of a jam in a stacking part 8 is prevented by lifting a point end part of the following introduced paper sheet 2 by a brush roller 9. Further, delivery of the paper sheet 2 is temporarily suspended by stopping the pickup roller 3 when a plurality of the paper sheets 2 are confirmed to pass through by an optical sensor 12.

Description

【発明の詳細な説明】 〔産業上の利用分野〕 本発明は、現金自動支払機に係り、特に、紙葉類を1枚
づつ分離し集積する紙葉類分離集積装置の改良技術に間
する。
[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to an automatic teller machine, and in particular to an improved technology for a paper sheet separation and stacking device that separates and stacks paper sheets one by one. .

〔従来の技術〕[Conventional technology]

現金自動支払機の急速な普及に伴い休日の運用が一般的
になってきた。特に、紙幣の使用状態により、現金自動
支払機の搬送路でのジャムの発生防止は装置の信頼性を
維持するために欠くことのできない条件である。
With the rapid spread of automatic teller machines, operation on holidays has become commonplace. In particular, depending on the usage state of banknotes, preventing jams from occurring on the conveyance path of an automatic teller machine is an essential condition for maintaining the reliability of the machine.

従来の紙葉類分離集積装置は、特願昭63−30604
4号公報に示されるものがあるが、例えば第4図に示す
ように、カセット21内の紙葉を1枚づつ分離する分離
部22、分離され−た紙葉の間隔を検知する複数枚検知
部24、センサ25を備えた紙葉搬送g823、搬送さ
れた紙葉を集積する紙葉集積部26などから構成されて
いる。
The conventional paper sheet separation and stacking device was developed in Japanese Patent Application No. 63-30604.
For example, as shown in FIG. 4, there is a separation unit 22 that separates paper sheets in a cassette 21 one by one, and a multiple-sheet detection unit that detects the interval between separated paper sheets. 24, a sheet transport g823 equipped with a sensor 25, and a sheet stacking section 26 for stacking the transported sheets.

〔発明が解決しようとする課題〕[Problem to be solved by the invention]

上記従来技術は、搬送路で発生するジャム対策について
の配置が十分でなく、装置の信頼性と小型化に関して問
題があった0本発明は従来技術の上記!題を解決し、長
い搬送路をなくして装置の小型化を図り、原価低減に有
効で信頼性の高い紙葉類分離集積装置を提供することを
目的としている。
The above-mentioned conventional technology does not have sufficient arrangement to prevent jams occurring on the conveyance path, and there are problems with reliability and miniaturization of the device. The purpose of the present invention is to provide a highly reliable paper sheet separation and stacking device that is effective in reducing costs and reducing the size of the device by eliminating the long conveyance path.

(!’IIを解決するための手段〕 上記の目的は、紙葉類を堆積するカセットと、該カセッ
トの下部に設けられ前記紙葉類から1枚づつ紙葉を繰り
出すピックアップローラと、該ピックアップローラの紙
葉送出側直近に設けたワンウェイクラッチ付のゲートロ
ーラと、該ゲートローラとオーバーラツプして設けたフ
ィードローラと、該フィードローラと接触して紙葉を送
出する挟持ローラと、前記フィードローラと同軸上に固
定され、前記送出された紙葉面を支持するプランローラ
と、前記挟持ローラと同軸上に設けられ、前記紙葉の連
続長さを検知する検知手段と、前記フィードローラの直
近位置に設けた紙幣集積トレイを備えることを特徴とす
る紙葉類分離集積装置によって達成される。
(Means for Solving !'II) The above object is to provide a cassette for stacking paper sheets, a pickup roller provided at the bottom of the cassette for feeding out sheets one by one from the paper sheets, and a pick-up roller. A gate roller equipped with a one-way clutch provided immediately on the sheet sending side of the roller, a feed roller provided overlapping with the gate roller, a nipping roller that comes into contact with the feed roller to send out the sheet, and the feed roller. a plan roller fixed on the same axis as the feed roller and supporting the fed paper sheet; a detection means provided coaxially with the nipping roller and detecting the continuous length of the paper sheet; This is achieved by a paper sheet separation and stacking device characterized by having a banknote stacking tray provided at a position.

〔作用〕[Effect]

上記の構成により、紙葉類を集積したカセットからピッ
クアップローラを経て繰り出された紙葉は、ゲートロー
ラによって1枚づつ分離されてフィードローラと挟持ロ
ーラ間で挟持送出され、プランローラによるジャム防止
と、ギャップ検知カムとセンサによる重複移送検知のの
ち集積部へ送られる。
With the above configuration, the paper sheets are fed out from the cassette in which the paper sheets are accumulated through the pickup roller, are separated one by one by the gate roller, and are sent out while being held between the feed roller and the nipping roller, and the plan roller prevents jams. After the overlapped transfer is detected by a gap detection cam and a sensor, it is sent to the accumulation section.

〔実施例〕〔Example〕

本発明の一実施例を図面と共に説明する。第1図は本発
明に係る紙葉類分離集積装置の一実施例を示す側断面図
で、カセット1に装填された紙葉2は図示しない駆動モ
ータで駆動されるピックアップローラ3によって、ゲー
トローラ4の直近位置まで繰り出される。第2図は本発
明の分離部及び複数枚検知機構の要部斜視図で、ワンウ
ェイクラッチを有するゲートローラ4とフィードローラ
6とは互いにオーバラップして配設されており、ピック
アップローラ3から紙葉2が重積して繰り出されると、
ゲートローラ4の抵抗増によりクラッチが動作し、紙葉
2は1枚づつ分離して送られるようになっている。フィ
ードローラ5とピックアップローラ3とは、図示しない
ギヤ列の噛み合いによって係合し互いに同方向に回転す
るように構成されている。
An embodiment of the present invention will be described with reference to the drawings. FIG. 1 is a side sectional view showing an embodiment of the paper sheet separation and stacking device according to the present invention, in which paper sheets 2 loaded in a cassette 1 are moved to a gate roller by a pick-up roller 3 driven by a drive motor (not shown). It is rolled out to the nearest position of 4. FIG. 2 is a perspective view of the main parts of the separation section and multiple sheet detection mechanism of the present invention, in which a gate roller 4 and a feed roller 6 having a one-way clutch are arranged so as to overlap each other. When leaves 2 are piled up and rolled out,
The clutch is activated by the increased resistance of the gate roller 4, and the sheets 2 are separated and fed one by one. The feed roller 5 and the pickup roller 3 are configured to engage with each other by meshing with a gear train (not shown) and rotate in the same direction.

上記のように1枚づつ分離された紙葉2はフィードロー
ラ5と挟持ローラ6の間に挟持されてガイド7の下面に
沿って集積部8内に落下する。フィードローラ4と同軸
上に固定されるプランローラ9の外径は、フィードロー
ラ4の外径よりやや大きくして、集積部8に導入された
紙葉2の後端部が浮き上がるのを防止すると共に、後続
して導入される紙葉2の先端部を持ち上げるように作用
する。
The paper sheets 2 separated one by one as described above are held between the feed roller 5 and the nipping roller 6 and fall into the stacking section 8 along the lower surface of the guide 7. The outer diameter of the plan roller 9, which is fixed coaxially with the feed roller 4, is made slightly larger than the outer diameter of the feed roller 4 to prevent the rear end of the sheet 2 introduced into the stacking section 8 from lifting up. At the same time, it acts to lift the leading edge of the paper sheet 2 that is subsequently introduced.

これにより、集積部8内で発生しゃすい紙葉2のジャム
を防止する。
This prevents paper sheets 2 from jamming in the stacking section 8.

万一さ複数枚の紙葉2がピックアップローラ3によって
分離送出されてきた場合は、第2図に示すように挟持ロ
ーラ6近傍に設けたギャップ検知カム10が紙葉2との
摩擦力によって回転し、フォトインタラプタのセンサ1
1を遮光するから、複数枚の紙葉2が導入されたことを
検知することができる。
In the unlikely event that a plurality of sheets 2 are separated and sent out by the pickup roller 3, the gap detection cam 10 provided near the nipping roller 6 rotates due to the frictional force with the sheet 2, as shown in FIG. and photo interrupter sensor 1
1 is shielded from light, it is possible to detect that a plurality of paper sheets 2 have been introduced.

さらに、光センサ12により複数枚の紙葉2が通過した
ことを確認し、ピックアップローラ3を駆動している図
示しないモータ回転が停止し、紙葉2の繰り出しは一時
的に中止される。集積部8内の紙葉2は第3図に示すト
レイ駆動モータ13が起動し、トレイ14を矢印A方向
に傾動させた後、フォーク駆動モータ15が起動するこ
とによりフォーク16が前進しトレイ14上の紙葉2を
回収箱17(第1図)内に回収する。
Further, when the optical sensor 12 confirms that a plurality of sheets 2 have passed, the rotation of the motor (not shown) that drives the pickup roller 3 is stopped, and the feeding of the sheets 2 is temporarily stopped. The tray drive motor 13 shown in FIG. 3 is activated to tilt the tray 14 in the direction of arrow A, and then the fork drive motor 15 is activated to move the fork 16 forward and move the paper sheets 2 in the stacking section 8 to the tray 14. The upper paper sheet 2 is collected into the collection box 17 (FIG. 1).

次いて光センサ18によりトレイ14上に紙葉2が存在
しないことを確認後、ピックアップローラ3が起動し紙
葉2は再び計数を開始する。
Next, after confirming by the optical sensor 18 that no paper sheets 2 are present on the tray 14, the pickup roller 3 is activated and the paper sheets 2 start counting again.

また、挟持ローラ6の直後に設けた光センサ12により
、紙葉2の長さが所定値、より長いか、または短いと判
定された場合は、紙葉2が重積移送されたと判定するこ
とができるから、同様に集積紙葉2は回収箱17内に回
収される。請求項記載の紙葉の連続長さを検知する検知
手段とは、例えば本実施例ではギャップ検知カム10、
センサll及びセンサ12がこれに該当する。
Further, if the optical sensor 12 provided immediately after the nipping roller 6 determines that the length of the paper sheets 2 is longer or shorter than a predetermined value, it is determined that the paper sheets 2 have been transferred in a stacked manner. Therefore, the stacked paper sheets 2 are similarly collected into the collection box 17. The detection means for detecting the continuous length of paper sheets described in the claims includes, for example, the gap detection cam 10 in this embodiment.
Sensor 11 and sensor 12 fall under this category.

複数枚検知機構及び光センサス2により、正常に1枚づ
つ分離されたものと判定された紙葉2が所定枚数に達し
たことを光センサス2で検知すると、ピックアップロー
ラ3は駆動を停止する。
When the plurality of sheets detection mechanism and the optical sensor 2 detect that the number of sheets 2 that have been determined to have been correctly separated one by one has reached a predetermined number, the pickup roller 3 stops driving.

第1図に示すソレノイド20が起動しシャッタ19を開
状態にすると同時にフォーク駆動モータが起動し、フォ
ーク16によって紙葉2を前方に押し出す。光センサス
8によってトレイ14上の紙葉2が抜き取られたことを
検知したのち、フォーク駆動モータ15が逆回転し、も
との位置に復帰する。
At the same time that the solenoid 20 shown in FIG. 1 is activated to open the shutter 19, the fork drive motor is activated and the fork 16 pushes the paper sheet 2 forward. After the optical sensor 8 detects that the paper sheet 2 on the tray 14 has been removed, the fork drive motor 15 rotates in the reverse direction and returns to its original position.

上記のように本実施例によれば、紙葉2の搬送中に発生
するジャムを防止すると共に、複数枚の紙葉2が完全に
一致し重積して送られた場合、複数枚がラップして重積
し連続した状態で送られた場合の何れも確実に検知する
ことができる。
As described above, according to the present embodiment, it is possible to prevent jams that occur during conveyance of paper sheets 2, and when a plurality of paper sheets 2 are perfectly aligned and sent in a stack, the plurality of sheets can be wrapped. It is possible to reliably detect any case where the products are piled up and sent in a continuous state.

〔発明の効果〕〔Effect of the invention〕

本発明は、紙葉の複数枚検知機構と紙葉集積部を直結し
て配設することにより、長い紙葉搬送路をなくし装置全
体を小型化すると共に、搬送路で発生する紙葉のジャム
を防止し紙葉類の重送を検出し装置の信頼性を著しく向
上させることができる。
The present invention eliminates a long paper conveyance path and downsizes the entire device by arranging a multiple paper sheet detection mechanism and a paper sheet stacking section directly connected to each other. It is possible to prevent double feeding of paper sheets, and to significantly improve the reliability of the device.

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

第1図は本発明に係る紙葉類分離集積装置の一実施例を
示す側断面図、第2図は本発明の分離部及び複数枚検知
機構の要部斜視図、第3図は本発明のトレイ及びフォー
ク駆動機構の側断面図、第4図は従来の紙葉類分離集積
装置の概要図である。 l・・・カセット     2・・・紙葉3・・・ピッ
クアップローラ 4・・・ゲートローラ   5・・・フィードローラ6
・・・挟持ローラ    7・・・ガイド8・・・集積
部      9・・・プランローラ】0・・・ギャッ
プ検知カム 11・・・フォトインタラプタ(センサ)12・・・光
センサ 13・・・トレイ上下駆動モータ I4・・・トレイ 15・・・フォーク駆動モータ 16・・・フォーク    17・・・回収箱/θ−−
−ギイッフ゛杉りクカム /δ−フォーク 第 図 第 凹
FIG. 1 is a side sectional view showing an embodiment of the paper sheet separation and stacking device according to the present invention, FIG. 2 is a perspective view of main parts of the separating section and multiple sheet detection mechanism of the present invention, and FIG. FIG. 4 is a side sectional view of the tray and fork drive mechanism, and is a schematic diagram of a conventional paper sheet separation and stacking device. l...Cassette 2...Paper sheet 3...Pickup roller 4...Gate roller 5...Feed roller 6
...Pinching roller 7...Guide 8...Accumulating section 9...Plan roller]0...Gap detection cam 11...Photo interrupter (sensor) 12...Optical sensor 13...Tray Vertical drive motor I4...Tray 15...Fork drive motor 16...Fork 17...Collection box/θ--
- Giiffu Sugiri Kukam/δ - Fork diagram concavity

Claims (1)

【特許請求の範囲】[Claims] 1、紙葉類を堆積するカセットと、該カセットの下部に
設けられ前記紙葉類から1枚づつ紙葉を繰り出すピック
アップローラと、該ピックアップローラの紙葉送出側直
近に設けたワンウェイクラッチ付のゲートローラと、該
ゲートローラとオーバラップして設けたフィードローラ
と、該フィードローラと接触して紙葉を送出する挟持ロ
ーラと、前記フィードローラと同軸上に固定され、前記
送出された紙葉面を支持するプランローラと、前記挟持
ローラと同軸上に設けられ、前記紙葉の連続長さを検知
する検知手段と前記フィードローラの直近位置に設けた
紙幣集積トレイを備えることを特徴とする紙葉類分離集
積装置。
1. A cassette for stacking paper sheets, a pick-up roller provided at the bottom of the cassette for feeding out the paper sheets one by one from the paper sheets, and a one-way clutch equipped with a one-way clutch provided immediately on the paper-feeding side of the pick-up roller. A gate roller, a feed roller provided to overlap with the gate roller, a nipping roller that contacts the feed roller to send out the paper sheet, and a nipping roller that is fixed coaxially with the feed roller and that feeds the sent out paper sheet. The present invention is characterized by comprising a plan roller that supports the surface, a detection means that is provided coaxially with the nipping roller and that detects the continuous length of the paper sheet, and a banknote accumulation tray that is provided in the immediate vicinity of the feed roller. Paper sheet separation and accumulation device.
JP2155134A 1990-06-15 1990-06-15 Device for separating and stacking paper sheet Pending JPH0449146A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2155134A JPH0449146A (en) 1990-06-15 1990-06-15 Device for separating and stacking paper sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2155134A JPH0449146A (en) 1990-06-15 1990-06-15 Device for separating and stacking paper sheet

Publications (1)

Publication Number Publication Date
JPH0449146A true JPH0449146A (en) 1992-02-18

Family

ID=15599298

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2155134A Pending JPH0449146A (en) 1990-06-15 1990-06-15 Device for separating and stacking paper sheet

Country Status (1)

Country Link
JP (1) JPH0449146A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100584804B1 (en) * 2005-02-04 2006-05-30 엘지엔시스(주) Wheel breaking apparatus for media dispenser

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100584804B1 (en) * 2005-02-04 2006-05-30 엘지엔시스(주) Wheel breaking apparatus for media dispenser

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