JPH07144784A - Paper sheet carrying device - Google Patents
Paper sheet carrying deviceInfo
- Publication number
- JPH07144784A JPH07144784A JP29569693A JP29569693A JPH07144784A JP H07144784 A JPH07144784 A JP H07144784A JP 29569693 A JP29569693 A JP 29569693A JP 29569693 A JP29569693 A JP 29569693A JP H07144784 A JPH07144784 A JP H07144784A
- Authority
- JP
- Japan
- Prior art keywords
- idler
- paper sheet
- conveyor belt
- push roller
- idlers
- 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
Links
Landscapes
- Delivering By Means Of Belts And Rollers (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、紙葉類を自動的に処理
する紙葉類自動処理装置において、紙葉類を搬送する際
に発生する騒音を低減した紙葉類搬送装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paper sheet automatic processing apparatus for automatically processing paper sheets, which is capable of reducing noise generated when the paper sheets are conveyed.
【０００２】[0002]
【従来の技術】従来の紙葉類処理装置における紙葉類搬
送装置は、図８および図９に示すように、紙葉類を導く
ガイド板４と、駆動機構で駆動される搬送ベルト２と、
この搬送ベルト２の片面に接し、ガイド板４と交互に設
置されたアイドラ７と、このアイドラ７と搬送ベルト２
を介して隣接し、搬送ベルト２を押さえる板バネ構造を
持つプッシュローラ１を具備し、紙葉類５は、ガイド板
４に沿って進行し、上面をプッシュローラ１で押さえら
れた搬送ベルト２とアイドラ７の間に挟まれて繰り出し
搬送されていた。2. Description of the Related Art As shown in FIGS. 8 and 9, a paper sheet conveying apparatus in a conventional paper sheet processing apparatus includes a guide plate 4 for guiding the paper sheets and a conveying belt 2 driven by a drive mechanism. ,
An idler 7 that is in contact with one surface of the conveyor belt 2 and is alternately installed with the guide plate 4, and the idler 7 and the conveyor belt 2
Adjacent to each other via a push roller 1 having a leaf spring structure for pressing the conveyor belt 2, the paper sheet 5 advances along the guide plate 4, and the upper surface of the conveyor belt 2 is pressed by the push roller 1. It was sandwiched between the idler 7 and the idler 7 and fed out.
【０００３】[0003]
【発明が解決しようとする課題】従来の紙葉類処理装置
における紙葉類搬送装置では、紙葉類がアイドラと搬送
ベルトの間を繰り出されて搬送されるときに、紙葉類の
厚みだけプッシュローラは板バネにより持ち上がるが、
紙葉類の末端がアイドラとプッシュローラの中心軸を通
過後にプッシュローラはバネの復元力によりもとの位置
に戻る。その際に搬送ベルトを介してアイドラとプッシ
ュローラとがぶつかり合うことによって衝撃音が発生
し、騒音の原因となっていた。In the conventional paper sheet conveying apparatus in the paper sheet processing apparatus, when the paper sheet is fed out between the idler and the conveyor belt and conveyed, only the thickness of the paper sheet is conveyed. The push roller is lifted by a leaf spring,
After the end of the paper sheet passes through the idler and the central axis of the push roller, the push roller returns to its original position by the restoring force of the spring. At that time, the idler and the push roller collide with each other via the conveyor belt to generate an impact sound, which causes noise.
【０００４】[0004]
【課題を解決するための手段】上記問題点を解決するた
めに、本発明の紙葉類搬送装置は、紙葉類を案内するガ
イド板と、駆動機構により駆動され紙葉類を搬送する搬
送ベルトと、前記搬送ベルトの片面に接するアイドラ
と、このアイドラに前記搬送ベルトを介して隣接され、
搬送ベルトを押圧するプッシュローラとを具備し、前記
アイドラには、前記プッシュローラと前記搬送ベルトを
介して接している部分に前記プッシュローラの幅よりも
大きな溝を形成したことを特徴とする。In order to solve the above problems, a paper sheet conveying apparatus of the present invention comprises a guide plate for guiding the paper sheets and a conveying device for conveying the paper sheets driven by a drive mechanism. A belt, an idler in contact with one surface of the conveyor belt, and the idler is adjacent to the idler via the conveyor belt,
A push roller for pressing the conveyor belt is provided, and a groove larger than the width of the push roller is formed in the idler at a portion in contact with the push roller via the conveyor belt.
【０００５】[0005]
【実施例】次に図面を参照して本発明の実施例を詳細に
説明する。図１は本発明の一実施例を示す図、図２は図
１のＸ−Ｘ断面図である。Embodiments of the present invention will now be described in detail with reference to the drawings. 1 is a diagram showing an embodiment of the present invention, and FIG. 2 is a sectional view taken along line XX of FIG.
【０００６】本実施例の紙葉類搬送装置は、紙葉類５を
案内するガイド板４と、図示しない駆動機構により駆動
され、前記ガイド板４により案内された紙葉類５を搬送
し、弾性を有する搬送ベルト２と、前記搬送ベルト２の
片面に接しドリフトするアイドラ３と、このアイドラ３
と前記搬送ベルト２を介して隣接され、搬送される紙葉
類５を押圧する目的で設けられた板バネを有するプッシ
ュローラ１とを備えている。The paper sheet conveying apparatus of this embodiment conveys the paper sheet 5 guided by the guide plate 4 driven by a guide plate 4 for guiding the paper sheet 5 and a drive mechanism (not shown), An elastic conveyor belt 2, an idler 3 that is in contact with one surface of the conveyor belt 2 and drifts, and this idler 3
And a push roller 1 having a leaf spring provided for the purpose of pressing the paper sheet 5 to be conveyed, which are adjacent to each other via the conveyance belt 2.
【０００７】図２に示すように、前記アイドラ３は、前
記プッシュローラ１と紙葉類５および搬送ベルト２を介
して接している部分にプッシュローラ１の幅よりも大き
い幅を有する溝６が形成されている。As shown in FIG. 2, in the idler 3, a groove 6 having a width larger than the width of the push roller 1 is provided in a portion in contact with the push roller 1 via the paper sheet 5 and the conveyor belt 2. Has been formed.
【０００８】また、搬送される紙葉類５に対し複数のプ
ッシュローラ１およびガイド板４が設置されており、こ
の場合プッシュローラ１とガイド板４は交互に設置さ
れ、前記溝６を有するアイドラ３はこの複数のプッシュ
ローラ１と同数だけ設置される。Further, a plurality of push rollers 1 and a guide plate 4 are installed on the conveyed paper sheet 5. In this case, the push rollers 1 and the guide plates 4 are installed alternately and the idler having the groove 6 is provided. 3 are installed in the same number as the plurality of push rollers 1.
【０００９】次に実施例の動作について図３から図７を
用いて説明する。Next, the operation of the embodiment will be described with reference to FIGS.
【００１０】図３は、紙葉類５がガイド板４に案内され
て搬送されている状態を示す。FIG. 3 shows a state in which the paper sheet 5 is guided by the guide plate 4 and conveyed.
【００１１】図４は、プッシュローラ１によって押圧さ
れている搬送ベルト２と、プッシュローラ１と紙葉類５
および搬送ベルト２を介して接している部分に溝６を有
するアイドラ３に挟まれて、紙葉類５が繰り出し搬送さ
れている状態を示す。FIG. 4 shows the conveyor belt 2 pressed by the push roller 1, the push roller 1 and the paper sheet 5.
Also, a state is shown in which the paper sheet 5 is fed and conveyed while being sandwiched by an idler 3 having a groove 6 in a portion in contact with the conveyance belt 2.
【００１２】図５は、紙葉類５の後部末端がプッシュロ
ーラ１とそれと対応する溝６を有するアイドラ３との中
心軸を通過すると、プッシュローラ１が搬送ベルト２を
さらに押圧し、元の位置よりも下方へ動いた状態を示
す。In FIG. 5, when the rear end of the paper sheet 5 passes through the central axis of the push roller 1 and the idler 3 having the groove 6 corresponding to the push roller 1, the push roller 1 further presses the conveyor belt 2 and the original It shows a state of moving downward from the position.
【００１３】図６は、図５のＹ−Ｙ断面図であり、紙葉
類５の後部末端がプッシュローラ１とそれと対応する溝
６を有するアイドラ３との中心軸を通過した後、プッシ
ュローラ１が弾性を有する搬送ベルト２をさらに押圧
し、さらに、そのプッシュラーラ１はアイドラ３のプッ
シュローラ１の幅よりも大きい幅の溝６の部分に入り、
プッシュローラ１が搬送ベルト２を介してアイドラ３に
衝突することなく、元の位置よりも下方へ移動したこと
が分かる。FIG. 6 is a sectional view taken along the line YY of FIG. 5, in which the rear end of the paper sheet 5 passes through the central axes of the push roller 1 and the idler 3 having the groove 6 corresponding thereto, and then the push roller. 1 further presses the elastic conveyor belt 2, and the push rail 1 thereof enters the groove 6 having a width larger than the width of the push roller 1 of the idler 3,
It can be seen that the push roller 1 has moved below the original position without colliding with the idler 3 via the conveyor belt 2.
【００１４】図７は、元の位置よりも下方へ動いたプッ
シュローラ１が搬送ベルト２に受けとめられて、搬送ベ
ルト２の弾性力により元の位置に戻され、次の紙葉類５
の搬送行程に移る状態を示す。In FIG. 7, the push roller 1 which has moved downward from the original position is received by the conveyor belt 2 and is returned to the original position by the elastic force of the conveyor belt 2, and the next sheet 5
The state shown in FIG.
【００１５】[0015]
【発明の効果】本発明の紙葉類搬送装置は、搬送ベルト
をドラフトさせるアイドラのプッシュローラが搬送ベル
トを介して押圧する部分に、プッシュローラの幅よりも
大きい幅を有する溝を形成することにより、プッシュロ
ーラの復元力（紙葉類を押圧する力）が弾性を有する搬
送ベルトのたわみにより緩和され、紙葉類がアイドラと
プッシュローラとの中心軸を通過後に、プッシュローラ
とアイドラとが搬送ベルトを介して接触することがなく
なり、その際に発生する衝撃音がプッシュローラと搬送
ベルトとがぶつかり合うことが原因によるものだけとな
り、騒音低減に効果がある。According to the paper sheet conveying apparatus of the present invention, a groove having a width larger than the width of the push roller is formed in a portion of the idler, which drafts the conveyor belt, pressed by the push roller via the conveyor belt. As a result, the restoring force of the push roller (the force that presses the paper sheets) is relaxed by the bending of the elastic transport belt, and after the paper sheets pass the central axis of the idler and the push roller, the push roller and the idler are separated. Contact with the conveyor belt is eliminated, and the impact sound generated at that time is only due to the collision between the push roller and the conveyor belt, which is effective in reducing noise.
【図１】本発明の一実施例を示す図FIG. 1 is a diagram showing an embodiment of the present invention.
【図２】図１におけるＸ−Ｘ断面図FIG. 2 is a sectional view taken along line XX in FIG.
【図３】本発明の一実施例の動作を示す図FIG. 3 is a diagram showing the operation of one embodiment of the present invention.
【図４】本発明の一実施例の動作を示す図FIG. 4 is a diagram showing the operation of one embodiment of the present invention.
【図５】本発明の一実施例の動作を示す図FIG. 5 is a diagram showing the operation of one embodiment of the present invention.
【図６】図５におけるＹ−Ｙ断面図6 is a sectional view taken along line YY in FIG.
【図７】本発明の一実施例の動作を示す図FIG. 7 is a diagram showing the operation of one embodiment of the present invention.
【図８】従来の紙葉類搬送装置の一実施例を示す図FIG. 8 is a diagram showing an embodiment of a conventional paper sheet conveying device.
【図９】図８におけるＺ−Ｚ断面図9 is a sectional view taken along line ZZ in FIG.
１ プッシュローラ ２ 搬送ベルト ３ アイドラ（溝付き） ４ ガイド板 ５ 紙葉類 ６ 溝 ７ アイドラ（溝なし） 1 Push roller 2 Conveyor belt 3 Idler (with groove) 4 Guide plate 5 Paper sheets 6 Groove 7 Idler (without groove)
Claims (3)
により駆動され紙葉類を搬送する搬送ベルトと、前記搬
送ベルトの片面に接するアイドラと、このアイドラに前
記搬送ベルトを介して隣接され、搬送ベルトを押圧する
プッシュローラとを具備し、 前記アイドラは、前記プッシュローラと前記搬送ベルト
を介して接している部分に溝を有することを特徴とする
紙葉類搬送装置。1. A guide plate for guiding sheets, a conveyor belt for conveying the sheets driven by a drive mechanism, an idler in contact with one side of the conveyor belt, and an idler adjacent to the idler via the conveyor belt. And a push roller that presses the conveyor belt, wherein the idler has a groove in a portion in contact with the push roller via the conveyor belt.
イド板の間に複数のプッシュローラが設置され、また、
前記アイドラは、その複数のプッシュローラと同数だけ
設置されることを特徴とする前記請求項１に記載の紙葉
類搬送装置。2. A plurality of push rollers are installed between the plurality of guide plates with respect to the conveyed paper sheet, and
The sheet conveying apparatus according to claim 1, wherein the idlers are installed in the same number as the plurality of push rollers.
ラの幅よりも大きいことを特徴とする前記請求項１に記
載の紙葉類搬送装置。3. The paper sheet conveying apparatus according to claim 1, wherein the groove of the idler is larger than the width of the push roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5295696A JP2508988B2 (en) | 1993-11-25 | 1993-11-25 | Paper transport device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5295696A JP2508988B2 (en) | 1993-11-25 | 1993-11-25 | Paper transport device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07144784A true JPH07144784A (en) | 1995-06-06 |
| JP2508988B2 JP2508988B2 (en) | 1996-06-19 |
Family
ID=17823987
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5295696A Expired - Fee Related JP2508988B2 (en) | 1993-11-25 | 1993-11-25 | Paper transport device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2508988B2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS616192U (en) * | 1984-06-18 | 1986-01-14 | 淳夫 竹原 | Constant temperature dryer with duct |
| JPS63197235U (en) * | 1987-06-11 | 1988-12-19 |
-
1993
- 1993-11-25 JP JP5295696A patent/JP2508988B2/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS616192U (en) * | 1984-06-18 | 1986-01-14 | 淳夫 竹原 | Constant temperature dryer with duct |
| JPS63197235U (en) * | 1987-06-11 | 1988-12-19 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2508988B2 (en) | 1996-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 19960227 |
|
| LAPS | Cancellation because of no payment of annual fees |