JPH0761634A - Paper sheets carriage mechanism - Google Patents
Paper sheets carriage mechanismInfo
- Publication number
- JPH0761634A JPH0761634A JP23888593A JP23888593A JPH0761634A JP H0761634 A JPH0761634 A JP H0761634A JP 23888593 A JP23888593 A JP 23888593A JP 23888593 A JP23888593 A JP 23888593A JP H0761634 A JPH0761634 A JP H0761634A
- Authority
- JP
- Japan
- Prior art keywords
- belt
- drive
- drive belt
- paper sheets
- driven
- 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
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】この発明は、例えば紙幣やカード
など紙葉類を搬送するための紙葉類搬送機構に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paper sheet conveying mechanism for conveying paper sheets such as bills and cards.
【０００２】[0002]
【従来の技術】紙葉類搬送機構は、駆動プーリに張架さ
れた駆動ベルトと、この駆動ベルトに圧接し、駆動ベル
トの駆動にともなって動く従動ベルトとで、様々な形の
搬送系として構成されている。すなわち、紙葉類は、駆
動ベルトと従動ベルトとに挟まれた搬送路を駆動ベルト
と従動ベルトとの動きによって搬送される。2. Description of the Related Art A paper sheet transporting mechanism is a transporting system of various shapes, which comprises a drive belt stretched around a drive pulley and a driven belt which is pressed against the drive belt and moves along with the drive of the drive belt. It is configured. That is, the paper sheet is conveyed by the movement of the drive belt and the driven belt on the conveyance path sandwiched by the drive belt and the driven belt.
【０００３】しかし、上述の駆動ベルトと従動ベルトと
は、ゴム等の摩擦係数の高い同一の素材で形成されてい
るため、主にベルト同士が相互に巻き付く部分、すなわ
ちプーリ等により曲率を有する部分では、移動速度（周
速）に差が生じ、ベルト相互間で急激な滑りが発生す
る。こうした滑りが発生すると紙葉類の搬送時にジャム
等が起きやすいため、この滑りを防ぐ必要がある。However, since the drive belt and the driven belt described above are formed of the same material having a high friction coefficient such as rubber, they have a curvature mainly due to a portion where the belts are wound around each other, that is, a pulley or the like. In the portion, a difference in moving speed (peripheral speed) occurs, and a sudden slip occurs between the belts. If such slippage occurs, jams and the like are likely to occur during the transportation of the paper sheets, so it is necessary to prevent this slippage.
【０００４】そこで駆動ベルトおよび従動ベルト相互間
の摩擦抵抗を小さくして、上述したような急激な滑りを
防止することが行なわれている。Therefore, the frictional resistance between the driving belt and the driven belt is reduced to prevent the abrupt slippage as described above.
【０００５】ところがこの様にした場合には、摩擦係数
の高いベルトを使用した場合に比して駆動力を低減し、
駆動モータの小型化等を図れる利点があるものの、紙葉
類と駆動ベルトとの間の摩擦抵抗が小さいため搬送力が
低下してしまう難点がある。However, in such a case, the driving force is reduced as compared with the case where a belt having a high friction coefficient is used,
Although there is an advantage that the drive motor can be downsized, the friction force between the paper sheet and the drive belt is small, so that the carrying force is reduced.
【０００６】[0006]
【発明が解決しようとする課題】そこでこの発明は、駆
動力を低減しつつも、高い搬送力が得られるような紙葉
類搬送機構の提供を目的とする。SUMMARY OF THE INVENTION Therefore, an object of the present invention is to provide a paper sheet conveying mechanism that can obtain a high conveying force while reducing the driving force.
【０００７】[0007]
【課題を解決するための手段】上述した課題を解決する
ための手段を図１を用いて説明すると、その構成は、駆
動プーリ２に張架した駆動ベルト３と、該駆動ベルト３
に圧接する従動ベルト４とで搬送路を形成した紙葉類搬
送機構１であって、上記従動ベルト４の駆動ベルト３に
対する摩擦係数を小さく設定した紙葉類搬送機構１であ
ることを特徴とする。A means for solving the above-mentioned problems will be described with reference to FIG. 1. The structure thereof is a drive belt 3 stretched around a drive pulley 2 and the drive belt 3.
A paper sheet transport mechanism 1 in which a transport path is formed by a driven belt 4 that is pressed against the sheet, and the paper sheet transport mechanism 1 has a small friction coefficient of the driven belt 4 with respect to the drive belt 3. To do.
【０００８】[0008]
【作用】すなわち、上述の構成によれば、紙葉類は、駆
動ベルトの駆動にともない駆動ベルトとの間の摩擦抵抗
によって搬送され、従動ベルトは、その小さい摩擦係数
でもって、搬送される紙葉類を駆動ベルト側に押さえ付
けてガイドする。That is, according to the above construction, the paper sheet is conveyed by the frictional resistance between the sheet and the drive belt as the drive belt is driven, and the driven belt is conveyed by the small friction coefficient. Guide the leaves by pressing them against the drive belt.
【０００９】[0009]
【発明の効果】上述の結果、この発明によると、駆動ベ
ルトと従動ベルトとの間の急激な滑りの発生を阻止して
紙葉類搬送時のジャム等を防止できるとともに、駆動ベ
ルトと従動ベルトとの間、および紙葉類と従動ベルトと
の間で摩擦抵抗が小さいため、駆動力を低減することが
できる。また、駆動ベルトと紙葉類との間の摩擦抵抗は
大きくとれるので、高い搬送力を得ることができる。As a result of the above, according to the present invention, it is possible to prevent the occurrence of a sudden slip between the drive belt and the driven belt to prevent a jam or the like at the time of conveying the paper sheet, and at the same time, the drive belt and the driven belt. Since the frictional resistance between the sheet and the paper sheet and the driven belt is small, the driving force can be reduced. Further, since the frictional resistance between the drive belt and the paper sheets can be made large, a high conveying force can be obtained.
【００１０】[0010]
【実施例】この発明の一実施例を以下図面に基づいて詳
述する。図１は紙葉類搬送機構の一例を示す構成図で、
この図に示すように、この紙葉類搬送機構１は、駆動プ
ーリ２に張架した駆動ベルト３と、この駆動ベルト３の
外周面に圧接して張架した従動ベルト４とで構成し、一
端に紙葉類５の投入部６を、他端に排出部７を形成して
いる。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described in detail below with reference to the drawings. FIG. 1 is a block diagram showing an example of a paper sheet transport mechanism,
As shown in this figure, the paper sheet transport mechanism 1 is composed of a drive belt 3 stretched around a drive pulley 2 and a driven belt 4 stretched by being pressed against the outer peripheral surface of the drive belt 3. An input portion 6 for the paper sheet 5 is formed at one end, and a discharge portion 7 is formed at the other end.
【００１１】そして上述の駆動ベルト３は、紙葉類５に
対して高い摩擦係数を持つゴムで形成し、上述の従動ベ
ルト４は、駆動ベルト３に対して摩擦係数の低い素材、
例えば、摩擦係数の低いゴムや、ゴムの搬送路側に伸縮
性および滑面性を有する芯体を配設したもの、ゴムの搬
送路側に艇摩擦係数弾性体をコーティングしたもの、さ
らには、低摩擦係数伸縮織物や、低摩擦係数プラスチッ
クフィルム等で形成している。The drive belt 3 is made of rubber having a high friction coefficient with respect to the paper sheet 5, and the driven belt 4 is a material having a low friction coefficient with respect to the drive belt 3.
For example, rubber with a low coefficient of friction, a core having elasticity and smoothness provided on the side of the rubber conveying path, a rubber coating on the side of the rubber conveying path with a boat friction coefficient elastic body, and a low friction It is made of elastic stretch fabric or plastic film with low friction coefficient.
【００１２】このように構成した紙葉類搬送機構１で
は、投入部６より投入された紙葉類５は、駆動ベルト３
の駆動にともない駆動ベルト３との間の摩擦抵抗によっ
て搬送され、従動ベルト４は、その小さい摩擦係数でも
って、搬送される紙葉類５を駆動ベルト３側に押さえ付
けてガイドする。In the paper sheet transporting mechanism 1 having the above-described structure, the paper sheet 5 loaded from the loading unit 6 is driven by the drive belt 3
Is driven by the frictional resistance between the driven belt 4 and the drive belt 3, and the driven belt 4 presses and guides the conveyed paper sheet 5 to the drive belt 3 side with its small friction coefficient.
【００１３】したがって、プーリにより曲率を有するよ
うになった部分においても、駆動ベルト３と従動ベルト
４との間の周速差による急激な滑りの発生を阻止して紙
葉類５搬送時のジャム等を防止できるとともに、駆動ベ
ルト３と従動ベルト４との間、および紙葉類５と従動ベ
ルト４との間で摩擦抵抗が小さいため、駆動力を低減す
ることができる。また、駆動ベルト３と紙葉類５との間
の摩擦抵抗は大きくとれるので、高い搬送力を得ること
ができる。Therefore, even in a portion having a curvature due to the pulley, the occurrence of sudden slippage due to the difference in peripheral speed between the drive belt 3 and the driven belt 4 is prevented, and a jam occurs when the paper sheet 5 is conveyed. And the like, and since the frictional resistance between the drive belt 3 and the driven belt 4 and between the paper sheet 5 and the driven belt 4 is small, the driving force can be reduced. Further, since the frictional resistance between the drive belt 3 and the paper sheet 5 can be made large, a high carrying force can be obtained.
【００１４】なお、例えば、紙葉類搬送機構１１の搬送
系が、図２に示すように、紙葉類１２を投入し、あるい
は排出する投入排出部１３，１４を２つ有するようなも
のとなった場合でも、駆動ベルト１５，１６と従動ベル
ト１７，１８，１９，２０の材質を上述のようにするこ
とによって、前述したような曲率による周速差が発生す
る部分以外でも同様の効果が得られる。すなわち、同期
回転する２つの駆動ベルト１５，１６において、図面上
の上側と下側とで緊張する側と弛む側とに別れるため、
これら駆動ベルト１５，１６間に圧接した従動ベルト１
７，１８に弛みが生じやすくなるが、これら従動ベルト
１７，１８の摩擦係数が駆動ベルト１５，１６に対して
小さいため、上述の弛みは生じることがなく、従動ベル
ト１７，１８は搬送される紙葉類１２を確実にガイド
し、紙葉類１２のジャムやベルト外れ等の発生を防止で
きる。It should be noted that, for example, as shown in FIG. 2, the transport system of the paper sheet transport mechanism 11 has two loading / unloading units 13 and 14 for loading or unloading the paper sheet 12. Even in the case where the driving belts 15 and 16 and the driven belts 17, 18, 19, and 20 are made of the above-mentioned materials, the same effect can be obtained even in a portion other than the portion where the peripheral speed difference due to the curvature as described above occurs. can get. That is, in the two drive belts 15 and 16 that rotate in synchronization, the upper side and the lower side in the drawing are divided into a tension side and a slack side.
The driven belt 1 pressed between the drive belts 15 and 16
Although slack easily occurs in the driven belts 17 and 18, since the friction coefficients of the driven belts 17 and 18 are smaller than that of the drive belts 15 and 16, the slack described above does not occur and the driven belts 17 and 18 are conveyed. It is possible to reliably guide the paper sheets 12 and prevent the paper sheets 12 from being jammed or the belt coming off.
【図１】紙葉類搬送機構を示す概略構成図。FIG. 1 is a schematic configuration diagram showing a paper sheet transport mechanism.
【図２】他の実施例を示す概略構成図。FIG. 2 is a schematic configuration diagram showing another embodiment.
１，１１…紙葉類搬送機構 ２…駆動プーリ ３，１５，１６…駆動ベルト ４，１７，１８，１９，２０…従動ベルト ５，１２…紙葉類 1, 11 ... Paper sheet conveying mechanism 2 ... Drive pulley 3, 15, 16 ... Drive belt 4, 17, 18, 19, 20 ... Follower belt 5, 12 ... Paper sheet
Claims (1)
動ベルトに圧接する従動ベルトとで搬送路を形成した紙
葉類搬送機構であって、上記従動ベルトの駆動ベルトに
対する摩擦係数を小さく設定した紙葉類搬送機構。1. A paper sheet transport mechanism in which a transport path is formed by a drive belt stretched around a drive pulley and a driven belt in pressure contact with the drive belt, and the friction coefficient of the driven belt with respect to the drive belt is small. Set paper sheet transport mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23888593A JPH0761634A (en) | 1993-08-30 | 1993-08-30 | Paper sheets carriage mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23888593A JPH0761634A (en) | 1993-08-30 | 1993-08-30 | Paper sheets carriage mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0761634A true JPH0761634A (en) | 1995-03-07 |
Family
ID=17036715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23888593A Pending JPH0761634A (en) | 1993-08-30 | 1993-08-30 | Paper sheets carriage mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0761634A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006506296A (en) * | 2002-11-13 | 2006-02-23 | ヴィントメーラー ウント ヘルシャー コマンディトゲゼルシャフト | Conveyor system |
| JP2009084035A (en) * | 2007-10-03 | 2009-04-23 | Fuji Xerox Co Ltd | Recording material carrying device, recording material cooling device using the same, and image forming device |
-
1993
- 1993-08-30 JP JP23888593A patent/JPH0761634A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006506296A (en) * | 2002-11-13 | 2006-02-23 | ヴィントメーラー ウント ヘルシャー コマンディトゲゼルシャフト | Conveyor system |
| JP2009084035A (en) * | 2007-10-03 | 2009-04-23 | Fuji Xerox Co Ltd | Recording material carrying device, recording material cooling device using the same, and image forming device |
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