JPS60106738A - Paper sheet feeder - Google Patents

Abstract

PURPOSE:To prevent double feed even upon increase of the amount of paper sheet by providing member for mounting paper sheet and carrying to the side of take-out member in the section for containing paper sheets while standing. CONSTITUTION:Paper sheet such as bill is taken out one by one while preventing double feeding by means of a friction member 23 through rotation of take- out roller 22 in paper feed system 21. Then the bill is carried on a carry path 24 and such bill as decided to be right one at the detecting section 25 is collected through a distribution member 27 in right bill collecting section 26 while such bill as decided to be rejected is collected in reject bill collecting section 28. A drive roller 32 and an inverted roller 33 are provided below the bottom plate 31 to be stretched with a floor belt 34 having outercircumferential face composed of low friction member then a press board 37 is provided at the inverted roller 33 side while a feed roller 38 a the drive roller 32 in containing section 36 to constitute the paper feed system 21.

Description

【発明の詳細な説明】 〔発′明の技術分野〕 本発明は現金自動取引装置などに用いられろ紙葉類供給
装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a filter paper sheet feeding device used in automatic teller machines and the like.

〔発明の背景技術と問題点〕[Background technology and problems of the invention]

例えば現金自動取引装置などに用いられる紙幣供給装置
直においては、紙幣は一枚づつ確実に供給されなければ
ならない。For example, directly in a banknote feeding device used in an automatic teller machine or the like, banknotes must be reliably fed one by one.

第１図は紙幣供給装置の従来例ｔ　ｌｉｅすものである
。この装置では底＆ｌ上に紙幣群Ｐを載置し、紙幣群Ｐ
は送り出ローラ２により取出し力面・＼送シ出され、送
り出された紙幣Ｐは取出ロー２３によシ取出くれる。こ
のとき紙幣は摩擦部材４によシ多重枚取りを防止され、
一枚ずつ取出される。また紙幣群Ｐは付勢部材５によシ
押王部材６を介して送り出ローラ２側へ押圧される。FIG. 1 shows a conventional example of a bill feeding device. In this device, a group of banknotes P is placed on the bottom &l;
is delivered by the delivery roller 2 as a take-out force surface, and the delivered bill P is taken out by the take-out row 23. At this time, the friction member 4 prevents the banknotes from being taken multiple times.
They are taken out one by one. Further, the group of banknotes P is pressed by the urging member 5 via the pushing member 6 toward the delivery roller 2 side.

との構成によると、紙幣Ｐは底板１上に直接載置される
ため、紙幣Ｐは底板ｌとの摩擦を直接受ける。紙幣群の
収納量が少ない場合この摩擦力は無視できるが、紙幣群
の収納量が多くなは、付勢部材５の力を強くしなければ
ならない。According to this structure, since the banknotes P are placed directly on the bottom plate 1, the banknotes P directly receive friction with the bottom plate 1. If the amount of banknotes stored is small, this frictional force can be ignored, but if the amount of banknotes stored is large, the force of the biasing member 5 must be increased.

しかじ付勢部材の力を強くすると各紙幣間のメγ擦力も
犬きくなり、紙幣同士の強い密着力のため、２枚取りを
生じることがあり、まだ送り出ローラの摩耗を早めると
いう欠点があった。このため紙葉類の収納量を大きくす
ることができなかった。If the force of the biasing member is increased, the friction force between the banknotes will also become stronger, and due to the strong adhesion between the banknotes, double-sheeting may occur, which still has the disadvantage of accelerating the wear of the feed roller. was there. For this reason, it was not possible to increase the amount of paper sheets stored.

〔発明の目的〕[Purpose of the invention]

本発明の目的は、上述の欠点を克服し、紙葉類の収納量
が増加しても紙葉類の２枚取りを生じない紙葉類供給装
置を提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a paper sheet feeding device that overcomes the above-mentioned drawbacks and does not cause double sheet feeding even when the amount of paper sheets stored increases.

〔発明の概要〕 本発明では、上記目的を達成するために、紙葉類を立位
状態で収納する収納部と、収納部に収納された紙葉類を
取り出す取出部材と、前記収納部において紙葉類を載置
し取出部材側へ移送する移送部材と、この移送部材を紙
葉類が取出されるにつれて駆動する駆動手段と、紙葉類
を取出部材側へ押王伺勢する抑圧部材とからなり、紙葉
類が取出されるに伴ない、紙葉類を取出部材側へ移送す
るように構成したことにより、紙葉類の収納量が増加し
ても押）Ｅ部材の付勢力を強める必要がなく、また紙葉
類の２枚取シを生じることがないものである。[Summary of the Invention] In order to achieve the above object, the present invention includes a storage section for storing paper sheets in an upright position, a take-out member for taking out paper sheets stored in the storage section, and a storage section in the storage section. A transfer member that places paper sheets and transfers them to the take-out member side, a driving means that drives the transfer member as the paper sheets are taken out, and a suppressing member that pushes the paper sheets toward the take-out member side. As the paper sheets are taken out, the paper sheets are transferred to the ejecting member side, so that even if the amount of paper sheets stored increases, the biasing force of the E member is maintained. There is no need to strengthen the paper sheet, and there is no need for paper sheets to be picked up twice.

〔発明の実施例〕[Embodiments of the invention]

本発明の一実施例を第２図および第３図に基づいて説明
する。An embodiment of the present invention will be described based on FIGS. 2 and 3.

第２図は本発明の紙葉類供給装置を用いた現金自動取引
装置の一部を示す図である。FIG. 2 is a diagram showing a part of an automated teller machine using the paper sheet feeding device of the present invention.

この装置は図示しない制御部から紙幣の取出指令が出る
と、紙幣が収納されている紙幣供給装置２１の取出ロー
ラ２２が回転し、摩擦部材２３により多重枚取りを防止
され、一枚ずつ取出される。取出ロー２２２により取出
された紙幣は、紙幣搬送路２４（第２図甲二点鎖線にて
示す）を搬送ちれ、この搬送路上には検知部２５があり
、枚数監食及び多重枚取り、スキュー搬送などを検知す
る。この検知部２５により正券と一１４Ｊ断された紙幣
は振り分は部材２７により正券集積部２６に集積され、
リジェクト券と判断された紙幣はりジエクト界集積部２
８に集積される。In this device, when a bill ejecting command is issued from a control section (not shown), the ejecting roller 22 of the bill feeding device 21 in which the bills are stored rotates, and a friction member 23 prevents multiple bills from being taken out, and the bills are taken out one by one. Ru. The banknotes taken out by the take-out row 222 are conveyed along a banknote conveyance path 24 (indicated by the two-dot chain line in A of FIG. 2), and a detection unit 25 is located on this conveyance path. Detects skewed conveyance, etc. The bills that have been separated from regular bills by the detection unit 25 are stacked in the regular bill stacking unit 26 by the member 27.
Banknotes determined to be rejected tickets 2
It is accumulated in 8.

なお、２９は紙幣供給装置に動力を伝え祷る駆動ギヤで
ある。Note that 29 is a drive gear that transmits power to the banknote supply device.

上記紙幣供給装置２１を第３図（ａ）　、　（ｂ）に基
づいて説明する。The banknote feeding device 21 will be explained based on FIGS. 3(a) and 3(b).

この一実施例において、底板３１の下方には駆動ローラ
３２と従動ローラ３３とが設けられ、この両ローラ３２
，３３に外周面が低摩擦部材で構成されているフロアベ
ルト３４．３４が張架されている。そしてこのフロアベ
ルト３４゜３４の戻シ側は底板３１よりも突出しておシ
、その上に紙幣群を載置できるように形成されている。In this embodiment, a driving roller 32 and a driven roller 33 are provided below the bottom plate 31.
, 33 are stretched with floor belts 34 and 34 whose outer peripheral surfaces are made of a low-friction material. The return side of the floor belt 34.degree. 34 is formed to protrude beyond the bottom plate 31 and allow a group of banknotes to be placed thereon.

前記底板３１と側壁３５．３５とで収納部３６が構成さ
れている。また前記収納部の従動ローラ３３側には押圧
板３７が設けられ、駆動ローラ３２側には送り出ローラ
３８が設けられている。前記押圧板３７には案内ローラ
３９が取着され、案内板４０１Ｃ沿ってスライドｑ能と
なっている。さらに押圧板３７には付勢部材（例えばコ
イルスプリング）４１が取着され、紙幣群Ｐの収納量に
追従し、紙幣が送り出ローラ３８により送り出されるの
に必要な摩擦力を与える。前記送り出ローラ３８の下方
には、取出ローラ４２が設けられ送り出ローラにより送
り出きれた紙幣を取出す。この取出ローラ４２と対向し
て摩擦ローラ４３が配設され、紙幣の多重枚取シを防止
する。取出ローラ４２を取付けた取出ローラ軸４４には
歯車４５が固着されており、前記現金自動取引装置の駆
動ギヤ２９と噛み合う構成となっている。さらに前記取
出ローラ軸４４の他端側には歯車４６が固着されてお゛
す、前記駆動ローラ軸４７に固着された歯車４８と噛み
合っている。The storage section 36 is constituted by the bottom plate 31 and the side walls 35.35. Further, a pressing plate 37 is provided on the driven roller 33 side of the storage section, and a delivery roller 38 is provided on the driving roller 32 side. A guide roller 39 is attached to the pressing plate 37, and is capable of sliding along the guide plate 401C. Furthermore, a biasing member (for example, a coil spring) 41 is attached to the pressing plate 37, which follows the storage amount of banknotes P and provides a frictional force necessary for the banknotes to be sent out by the delivery roller 38. A take-out roller 42 is provided below the feed-out roller 38 to take out banknotes that have been completely fed out by the feed-out roller. A friction roller 43 is disposed opposite the take-out roller 42 to prevent multiple bills from being taken out. A gear 45 is fixed to the take-out roller shaft 44 to which the take-out roller 42 is attached, and is configured to mesh with the drive gear 29 of the automatic teller machine. Further, a gear 46 is fixed to the other end of the take-out roller shaft 44, and meshes with a gear 48 fixed to the drive roller shaft 47.

この構成によると、紙幣群Ｐは底板とのすベシ摩擦を全
く受けず、フロア−ベルト３４が紙幣群Ｐを載置して移
送するので紙幣量が増加しても抑圧板３７の付勢力を増
やす必要がない。According to this configuration, the group of banknotes P is not subjected to any friction with the bottom plate, and the floor belt 34 carries and transfers the group of banknotes P, so that even if the amount of banknotes increases, the biasing force of the suppression plate 37 is reduced. There is no need to increase it.

また、フロア−ベルト３４の外周面は低摩擦部材で構成
されているので、フロア−ベルト３４０走行速度が紙幣
群Ｐの取出量よりも速い場合でも、紙幣群Ｐはフロア−
ベルト３４との間で滑り、送り出ローラ３８と紙葉群Ｐ
との圧力を一定に保つことができる。さらに押圧力を増
加させないので紙幣間の相互摩擦力が小さく、紙幣の複
数枚取りをも防止できる。Furthermore, since the outer circumferential surface of the floor belt 34 is made of a low-friction material, even if the running speed of the floor belt 340 is faster than the amount of banknotes P to be taken out, the banknotes P will be removed from the floor.
It slides between the belt 34 and the feed roller 38 and the sheet group P.
The pressure can be kept constant. Furthermore, since the pressing force is not increased, the mutual frictional force between the banknotes is small, and it is possible to prevent multiple banknotes from being taken.

彦お、本実施例では、取出ローラとフロアベルトを同期
させて駆動させる場合について説明したが、本発明はこ
れに限定されるものではなく、第４図に示すように搬送
路入口に発光素子５１ａと受光素子５　ｌ　ｂ、ｔとか
らなる取出しセンサ５１により紙葉類が取出されたこと
を検知し、この取出しセンサからの指令によりノくルス
モータ５３を作動させ、紙葉類が一枚取出されることに
紙葉類−秋分の厚さの寸法だけフロアベルトを移動させ
るように構成しても良い０また、第５図に示すように送
り出口−２側に紙葉類が面方向に受ける圧力を検出する
圧力センサ６１を設け、この圧力センサ６１の信号によ
り駆動モータ６２を作動させ、紙葉類の受ける面圧力を
一定に保つように構成しても良。Hiko, in this embodiment, the case where the take-out roller and the floor belt are driven in synchronization has been explained, but the present invention is not limited to this, and as shown in FIG. A take-out sensor 51 consisting of a light-receiving element 51a and a light receiving element 5lb, t detects that a paper sheet has been taken out, and a command from this take-out sensor activates the Nors motor 53, and one sheet of paper is taken out. The floor belt may be configured to move by a dimension equal to the thickness of the paper sheets - the autumn equinox.Also, as shown in FIG. It may be configured such that a pressure sensor 61 is provided to detect the applied pressure, and the drive motor 62 is operated in response to a signal from the pressure sensor 61 to keep the surface pressure applied to the paper sheet constant.

〔発明の効果〕〔Effect of the invention〕

以上説明したように本発明の構成によれば、取出部材に
かかる圧力が増加せず、紙葉類の多重枚取りが生じると
とがなく、シかも大容量の紙葉類を供給することができ
る。As explained above, according to the configuration of the present invention, the pressure applied to the take-out member does not increase, there is no problem with multiple sheets being picked up, and it is possible to feed a large amount of sheets. can.

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

第１図は従来の紙葉類供給装置を示す略図、第２図は本
発明の紙葉類供給装置を用いた現金自動取引装置を示す
概略断面図、第３図は第２図の紙葉類供給装置を示す概
略断面図昼曇壬曇、−“−′−゛で、第 ４図、第５図はそれぞれ本発明の他の実施例を示す概略
図である。 ３１　フロア−ベルト（移送部材）、３７・・・押圧昏
（抑圧部材）、３６・・収納部、４２・・・取出ローラ
（取出部制）、５１・・・取出センサ、５２・・パルス
モータ、６１　・・Ｆｆ−カセ７す。 、　代理人　弁理士　則　近　憲　佑 （ほか１名） 第１図 （（Ｚ） 第２図 第　３　図 第　４　図 第　５　図 （α）FIG. 1 is a schematic diagram showing a conventional paper sheet feeding device, FIG. 2 is a schematic sectional view showing an automatic teller machine using the paper sheet feeding device of the present invention, and FIG. 3 is a schematic diagram showing the paper sheet feeding device of the present invention. 31 Floor belt (transfer belt) member), 37... Pressing member (suppressing member), 36... Storage section, 42... Take-out roller (take-out part system), 51... Take-out sensor, 52... Pulse motor, 61... Ff- Case 7., Agent Patent Attorney Kensuke Chika (and 1 other person) Figure 1 ((Z) Figure 2 Figure 3 Figure 4 Figure 5 (α)

Claims (4)

【特許請求の範囲】[Claims] （１）紙葉類を立位状態で収納する収納部上、この収納
部に収納された紙葉類を取出す取出部材と。 前記収納部において；紙葉類を載置し、前記取出部材側
へ移送する移送部材と、この移送部材を紙葉類が取出さ
れるにつれて駆動する駆動手段と、紙葉類を前記取出部
材側へ抑圧付勢する抑圧部材とを具備したことを特徴と
する紙葉類供給装置。(1) A take-out member for taking out the paper sheets stored in the storage section on the storage section that stores the paper sheets in an upright position. In the storage section; a transfer member that places paper sheets and transfers them to the take-out member side; a drive unit that drives the transfer member as the sheets are taken out; and a drive means that moves the paper sheets to the take-out member side. A paper sheet feeding device characterized by comprising a suppressing member that presses and biases the sheet. （２）前記駆動手段として前記取出部材と同期させて駆
動する伝達機構を設けたことを特徴とする特許請求の範
囲第１項記載の紙葉類供給装置。(2) The paper sheet feeding device according to claim 1, further comprising a transmission mechanism that is driven in synchronization with the ejecting member as the driving means. （３）前記駆動手段は、紙葉類が取出されたことを検知
するセンサと、とのセンサがらの指令によす作動するパ
ルスモータと、このパルスモータから前記移送部材へ動
力を伝達する動力伝達部材とからなる特許請求の範囲第
１項記載の紙葉類供給装置。(3) The drive means includes a sensor that detects that paper sheets have been taken out, a pulse motor that operates according to a command from the sensor, and a power that transmits power from the pulse motor to the transfer member. A paper sheet feeding device according to claim 1, comprising a transmission member. （４）前記駆動手段として、紙葉類が押圧される圧力を
検知する圧力センサを設け、この圧力センサからの信号
により駆動機構を制御することを特徴とする特許請求の
範囲第１項記載の紙葉類供給装置。(4) The drive means is provided with a pressure sensor that detects the pressure with which paper sheets are pressed, and the drive mechanism is controlled by a signal from the pressure sensor. Paper sheet feeding device.