JPH0680269A - Paper sheet conveying roller and separating plate - Google Patents
Paper sheet conveying roller and separating plateInfo
- Publication number
- JPH0680269A JPH0680269A JP23364092A JP23364092A JPH0680269A JP H0680269 A JPH0680269 A JP H0680269A JP 23364092 A JP23364092 A JP 23364092A JP 23364092 A JP23364092 A JP 23364092A JP H0680269 A JPH0680269 A JP H0680269A
- Authority
- JP
- Japan
- Prior art keywords
- separating plate
- rubber
- paper sheet
- conveying roller
- roller
- 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)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、紙葉搬送ローラ及び分
離板に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sheet conveying roller and a separating plate.
【０００２】[0002]
【従来の技術】定型用紙や紙幣を分離する構成部分は、
ローラとゴム板（分離板）を組合せ、ローラで紙葉類を
搬送し、紙葉が２枚以上送られた場合、１枚のみ通過す
るようにゴム板の摩擦力で紙葉を止める機構になってい
る。2. Description of the Related Art The components for separating standard paper and banknotes are
When a roller and rubber plate (separation plate) are combined, paper is conveyed by the roller, and when two or more sheets are sent, a mechanism is used to stop the sheet by the frictional force of the rubber plate so that only one sheet passes. Has become.
【０００３】[0003]
【発明が解決しようとする課題】これらの紙葉の搬送や
分離の機構目的のため、ローラや分離板は紙質や機構に
より低硬度から高硬度のゴムを要求される。そのため、
ローラや分離板のゴムを硬度毎に配合する必要があっ
た。すなわち上記従来技術は次に述べるような問題があ
った。For the purpose of the mechanism for carrying and separating these paper sheets, the rollers and the separating plates are required to have a rubber having a low hardness to a high hardness depending on the paper quality and the mechanism. for that reason,
It was necessary to mix the rubber of the roller and the separating plate for each hardness. That is, the above-mentioned conventional technique has the following problems.
【０００４】（１）紙葉の性質や紙葉の搬送や分離の機
構により、ローラや分離板に使用されるゴムは低硬度か
ら高硬度の配合を持つ必要がある。(1) The rubber used for the roller and the separating plate must have a low to high hardness compounding due to the nature of the paper sheet and the mechanism for conveying and separating the paper sheet.
【０００５】（２）特に低硬度のゴムは、紙の接触によ
り高硬度のゴムに比べ摩耗が一般的に大きいと云われて
いる。また、低硬度のゴムの種類が限定される。(2) It is said that rubber having a particularly low hardness generally wears more than rubber having a high hardness due to contact with paper. Further, the type of low hardness rubber is limited.
【０００６】（３）ローラとゴム板の隙間は微調整が必
要なため、やわらかく、かつ弾力性の高い材料が要求さ
れる。一般には発泡体（スポンジ）が考えられる。しか
し紙葉類が擦れると、発泡体は摩耗し易い。(3) Since the gap between the roller and the rubber plate needs to be finely adjusted, a soft and highly elastic material is required. Generally, a foam (sponge) is considered. However, when the paper sheets are rubbed, the foam is easily worn.
【０００７】（４）紙葉類の分離する機構部分は、紙が
擦れ、紙が粉状になりローラやゴム板の表面に付着す
る。そのため、ローラやゴム板の摩擦力が低下し、紙葉
類の分離機構を果たさなくなる。(4) At the mechanical portion for separating the paper sheets, the paper is rubbed and the paper becomes powdery and adheres to the surface of the roller or the rubber plate. Therefore, the frictional force of the rollers and the rubber plate is reduced, and the separating mechanism for the paper sheets is no longer fulfilled.
【０００８】本発明は以上の点に鑑みなされたものであ
り、容易に必要とする硬度を有し、耐摩耗性の向上を可
能とした紙葉搬送ローラ及び分離板を提供することを目
的とするものである。The present invention has been made in view of the above points, and it is an object of the present invention to provide a paper sheet conveying roller and a separating plate which have hardness that is easily required and whose abrasion resistance can be improved. To do.
【０００９】[0009]
【課題を解決するための手段】上記目的は、ローラ及び
分離板を、発泡倍率を変化させて所定の硬度になるよう
にした発泡体と、この発泡体の表面に設けられた耐摩耗
性ゴムとで形成することにより、達成される。[Means for Solving the Problems] The above object is to provide a foam body in which a roller and a separation plate are made to have a predetermined hardness by changing a foaming ratio, and an abrasion resistant rubber provided on the surface of the foam body. It is achieved by forming with.
【００１０】[0010]
【作用】上記手段を設けたので、耐摩耗性を有し、必要
とする硬度が容易に得られるようになる。Since the above means is provided, it has abrasion resistance and the required hardness can be easily obtained.
【００１１】[0011]
【実施例】次に本発明を実施例により具体的に説明す
る。EXAMPLES Next, the present invention will be specifically described by way of examples.
【００１２】〔実施例１〕図１には本発明の一実施例が
示されている。ＯＡ機器または自動預金支払機の入出金
機に使用される紙葉搬送ローラ１及び分離板２を、本実
施例では発泡倍率を変化させて所定の硬度になるように
した発泡体３と、この発泡体３の表面に設けられた耐摩
耗性ゴム４とで形成した。このようにすることにより、
耐摩耗性を有し、必要とする硬度が容易に得られるよう
になって、容易に必要とする硬度を有し、耐摩耗性の向
上を可能とした紙葉搬送ローラ１及び分離板２を得るこ
とができる。[Embodiment 1] FIG. 1 shows an embodiment of the present invention. In this embodiment, the sheet conveying roller 1 and the separating plate 2 used in the depositing / dispensing machine of the OA equipment or the automated teller machine are made into a foamed body 3 having a predetermined hardness by changing the foaming ratio, and It was formed of the abrasion resistant rubber 4 provided on the surface of the foam 3. By doing this,
A paper sheet conveyance roller 1 and a separation plate 2 which have abrasion resistance and can easily obtain the required hardness, have the required hardness easily, and have improved abrasion resistance. Obtainable.
【００１３】すなわち同図（ａ）に示されているように
搬送用ローラ１は発泡体３の表面に耐摩耗性ゴム４を設
けたが、耐摩耗性ゴム４は発泡体３の表面に薄く接着ま
たは嵌めこみ接着した。That is, as shown in FIG. 1A, the carrying roller 1 is provided with the abrasion resistant rubber 4 on the surface of the foam 3, but the abrasion resistant rubber 4 is thin on the surface of the foam 3. Adhered or embedded.
【００１４】そして同図（ｂ）、（ｃ）に示されている
ように分離板２は、例えばゴム硬度６０°のゴム分離板
２を製造する場合、ポリウレタンゴムを約１．５倍発泡
させ、ゴム硬度４０〜６０°にする。これを板状に切断
し、凹凸部に耐摩耗性を有した配合のウレタンゴムをト
ルエン等の溶剤で薄め、０．１〜２ｍｍを付着させる。
その後熱を加えて加硫し表面を平滑にする（同図（ｂ）
参照）。また、耐摩耗性を有したウレタンゴムのシート
を発泡体３に接着剤または接着テープ５等で貼り合わせ
る（同図（ｃ）参照）。As shown in FIGS. 2B and 2C, the separating plate 2 is made by foaming polyurethane rubber about 1.5 times when manufacturing the rubber separating plate 2 having a rubber hardness of 60 °, for example. , Rubber hardness 40 to 60 °. This is cut into a plate shape, urethane rubber of a compound having abrasion resistance is diluted with a solvent such as toluene, and 0.1 to 2 mm is attached to the uneven portion.
After that, heat is applied to vulcanize and smooth the surface (Fig. (B)).
reference). Further, a urethane rubber sheet having abrasion resistance is attached to the foam 3 with an adhesive or an adhesive tape 5 or the like (see FIG. 3C).
【００１５】このようにすることにより、発泡体３全体
が耐摩耗性を有する必要はなく、表面のみ耐摩耗性を有
すればよく、所定の硬度の搬送用ローラ１およびゴム分
離板２を容易に得ることができる。By doing so, it is not necessary for the entire foam 3 to have abrasion resistance, and it is sufficient for only the surface to have abrasion resistance, and the conveyance roller 1 and the rubber separating plate 2 having a predetermined hardness can be easily formed. Can be obtained.
【００１６】このように本実施例によれば次ぎに述べる
ような効果を奏することができる。As described above, according to this embodiment, the following effects can be obtained.
【００１７】（１）耐摩耗性を有するゴム配合が統一で
きる。発泡体は基本配合が同じで倍率を変えることによ
り、所定の硬度が得られる。(1) The rubber compound having abrasion resistance can be unified. The foam has the same basic composition, but a predetermined hardness can be obtained by changing the magnification.
【００１８】（２）発泡体を切断すると凹凸部を有する
ため、接着剤または耐摩耗性を有するゴムの付着が凹部
に入り、発泡体との密着強度が増加する。(2) When the foam is cut, since it has irregularities, the adhesion of the adhesive or the rubber having abrasion resistance enters the recesses, and the adhesion strength with the foam increases.
【００１９】〔実施例２〕図２には本発明の搬送ローラ
の他の実施例が示されている。本実施例では発泡体３ａ
に打抜き機または押出しで同心状に形成した空洞６を設
けた。このように空洞６を設けた発泡体３ａの表面に耐
摩耗性ゴム４を設けて搬送ローラ１ａを形成した。この
場合も前述の搬送ローラと同様な作用効果を奏すること
ができる。[Embodiment 2] FIG. 2 shows another embodiment of the conveying roller of the present invention. In this embodiment, the foam 3a
A cavity 6 formed concentrically by a punching machine or extrusion was provided in the. As described above, the abrasion resistant rubber 4 was provided on the surface of the foamed body 3a provided with the cavity 6 to form the conveying roller 1a. In this case as well, it is possible to obtain the same effects as those of the above-described transport roller.
【００２０】〔実施例３〕図３には本発明の分離板の他
の実施例が示されている。本実施例ではその表面が凹凸
の耐摩耗性ゴム４が形成されるようにした。すなわち耐
摩耗性を有するウレタンゴムをトルエン等の溶剤で薄
め、発泡体３の表面に薄く付着させる。その後、熱等を
加えて加硫して、表面が凹凸の形状を有した分離板２ａ
を形成した。この場合は紙が擦れ、粉状になった紙粉が
凹部に入り凸部で摩擦力を保持するようになって、前述
の分離板よりも摩擦力の低下が少ない。[Embodiment 3] FIG. 3 shows another embodiment of the separating plate of the present invention. In this embodiment, the abrasion-resistant rubber 4 having an uneven surface is formed. That is, abrasion-resistant urethane rubber is diluted with a solvent such as toluene and thinly attached to the surface of the foam 3. After that, it is vulcanized by applying heat or the like, and the separation plate 2a having an uneven surface.
Was formed. In this case, the paper is rubbed and the powdered paper powder enters the concave portion and holds the frictional force at the convex portion, so that the reduction of the frictional force is smaller than that of the above-mentioned separation plate.
【００２１】〔実施例４〕図４には本発明の搬送ローラ
の更に他の実施例が示されている。本実施例は前述の分
離板と同様に、その表面に凹凸のある耐摩耗性ゴム４を
有する搬送ローラ１ｂを形成した。この場合も前述の場
合と同様な作用効果を奏することができる。[Embodiment 4] FIG. 4 shows still another embodiment of the conveying roller of the present invention. In this example, similarly to the above-mentioned separation plate, the conveyance roller 1b having the abrasion-resistant rubber 4 having irregularities on its surface was formed. In this case as well, it is possible to obtain the same effects as the above case.
【００２２】なお以上の実施例における発泡体は、ゴム
（ポリウレタンゴム、エチレンプロピレンゴム、クロロ
プレンゴム）や樹脂（ポリエチレン、塩化ビニル等）を
発泡倍率１．１〜５０倍発泡させて、所定の硬度にす
る。この表面に耐摩耗性のあるゴムとしてポリウレタン
ゴムやエチレンプロピレンゴム等を付着する。The foams in the above-mentioned examples are made to have a predetermined hardness by foaming rubber (polyurethane rubber, ethylene propylene rubber, chloroprene rubber) or resin (polyethylene, vinyl chloride, etc.) with a foaming ratio of 1.1 to 50 times. To Polyurethane rubber, ethylene propylene rubber or the like is attached to this surface as rubber having abrasion resistance.
【００２３】[0023]
【発明の効果】上述のように本発明は、ローラ及び分離
板を、発泡倍率を変化させて所定の硬度になるようにし
た発泡体と、この発泡体の表面に設けられた耐摩耗性ゴ
ムとで形成したので、耐摩耗性を有し、必要とする硬度
が容易に得られるようになって、容易に必要とする硬度
を有し、耐摩耗性の向上を可能とした紙葉搬送ローラ及
び分離板を得ることができる。As described above, according to the present invention, the roller and the separating plate are made of a foamed body having a predetermined hardness by changing the foaming ratio, and an abrasion resistant rubber provided on the surface of the foamed body. Since it is formed by using, the paper sheet conveying roller has abrasion resistance and easily obtains the required hardness, has the easily required hardness, and has improved abrasion resistance. And a separating plate can be obtained.
【図１】本発明の紙葉搬送ローラ及び分離板の一実施例
を示すもので（ａ）は搬送ローラの縦断側面図、
（ｂ）、（ｃ）は分離板の縦断側面図である。FIG. 1 shows an embodiment of a sheet conveying roller and a separating plate of the present invention, (a) is a vertical sectional side view of the conveying roller,
(B), (c) is a vertical side view of a separation plate.
【図２】本発明の紙葉搬送ローラ及び分離板の搬送ロー
ラの他の実施例の縦断側面図である。FIG. 2 is a vertical sectional side view of another embodiment of the paper sheet transporting roller and the transporting roller of the separating plate of the present invention.
【図３】本発明の紙葉搬送ローラ及び分離板の分離板の
他の実施例の縦断側面図である。FIG. 3 is a vertical cross-sectional side view of another embodiment of the sheet conveying roller and the separating plate of the separating plate of the present invention.
【図４】本発明の紙葉搬送ローラ及び分離板の搬送ロー
ラの更に他の実施例の斜視図である。FIG. 4 is a perspective view of still another embodiment of the paper sheet transporting roller and the transporting roller of the separating plate of the present invention.
１、１ａ、１ｂ 搬送ローラ ２、２ａ 分離板 ３、３ａ 発泡体 ４ 耐摩耗性ゴム 1, 1a, 1b Conveying rollers 2, 2a Separation plate 3, 3a Foam 4 Abrasion resistant rubber
Claims (4)
に使用される紙葉搬送ローラにおいて、該ローラが、発
泡倍率を変化させて所定の硬度になるようにした発泡体
と、この発泡体の表面に設けられた耐摩耗性ゴムとで形
成されたものであることを特徴とする紙葉搬送ローラ。1. A paper sheet conveying roller used in an OA device or a depositing / dispensing machine of an automatic teller machine, the roller having a foaming ratio changed to a predetermined hardness, and this foaming. A paper sheet conveyance roller, which is formed of a wear resistant rubber provided on a surface of a body.
記発泡体の表面の凹凸部を埋めその表面が平滑になるよ
うにするか、その表面が凹凸になるようにするかされた
ものである請求項１記載の紙葉搬送ローラ。2. The conveying roller, wherein the abrasion-resistant rubber is used to fill up irregularities on the surface of the foam so that the surface becomes smooth or the surface becomes irregular. The paper sheet conveying roller according to claim 1.
に使用される紙葉分離板において、該紙葉分離板が、発
泡倍率を変化させて所定の硬度になるようにした発泡体
と、この発泡体の表面に設けられた耐摩耗性ゴムとで形
成されたものであることを特徴とする紙葉分離板。3. A paper sheet separating plate used in an OA device or a depositing / dispensing machine of an automatic teller machine, wherein the paper sheet separating plate has a foaming ratio that is changed to a predetermined hardness. A paper sheet separating plate, which is formed of an abrasion resistant rubber provided on the surface of the foam.
記発泡体の表面の凹凸部を埋めその表面が平滑になるよ
うにするか、その表面が凹凸になるようにするかされた
ものである請求項３記載の紙葉分離板。4. The paper sheet separating plate is filled with the abrasion resistant rubber to fill the irregularities on the surface of the foam to make the surface smooth or to make the surface irregular. The paper sheet separating plate according to claim 3, which is a sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23364092A JPH0680269A (en) | 1992-09-01 | 1992-09-01 | Paper sheet conveying roller and separating plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP23364092A JPH0680269A (en) | 1992-09-01 | 1992-09-01 | Paper sheet conveying roller and separating plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0680269A true JPH0680269A (en) | 1994-03-22 |
Family
ID=16958213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23364092A Pending JPH0680269A (en) | 1992-09-01 | 1992-09-01 | Paper sheet conveying roller and separating plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0680269A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08145602A (en) * | 1994-11-17 | 1996-06-07 | Ryou Pauushin | Parallel rolling type polygonal scale |
| US5605324A (en) * | 1993-12-14 | 1997-02-25 | Pitney Bowes Inc. | One way gate |
| US5725209A (en) * | 1994-09-30 | 1998-03-10 | Canon Kabushiki Kaisha | Sheet supply apparatus |
| JPH11343039A (en) * | 1998-06-04 | 1999-12-14 | Suncall Corp | Skin member for friction of paper feed roll and manufacture of paper feed roll |
| WO2015064615A1 (en) * | 2013-10-30 | 2015-05-07 | 住友理工株式会社 | Paper feeding roller |
| CN104843512A (en) * | 2014-02-17 | 2015-08-19 | 新智德株式会社 | Roller for feeding, conveying, and separating paper, and manufacturing method therefor |
-
1992
- 1992-09-01 JP JP23364092A patent/JPH0680269A/en active Pending
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5605324A (en) * | 1993-12-14 | 1997-02-25 | Pitney Bowes Inc. | One way gate |
| US5725209A (en) * | 1994-09-30 | 1998-03-10 | Canon Kabushiki Kaisha | Sheet supply apparatus |
| JPH08145602A (en) * | 1994-11-17 | 1996-06-07 | Ryou Pauushin | Parallel rolling type polygonal scale |
| JPH11343039A (en) * | 1998-06-04 | 1999-12-14 | Suncall Corp | Skin member for friction of paper feed roll and manufacture of paper feed roll |
| WO2015064615A1 (en) * | 2013-10-30 | 2015-05-07 | 住友理工株式会社 | Paper feeding roller |
| JP2015086043A (en) * | 2013-10-30 | 2015-05-07 | 住友理工株式会社 | Paper feeding roller |
| CN105934398A (en) * | 2013-10-30 | 2016-09-07 | 住友理工株式会社 | Paper feeding roller |
| US9790041B2 (en) | 2013-10-30 | 2017-10-17 | Sumitomo Riko Company Limited | Paper feed roller |
| CN105934398B (en) * | 2013-10-30 | 2018-02-23 | 住友理工株式会社 | Feeding-in roll |
| CN104843512A (en) * | 2014-02-17 | 2015-08-19 | 新智德株式会社 | Roller for feeding, conveying, and separating paper, and manufacturing method therefor |
| US9394131B2 (en) | 2014-02-17 | 2016-07-19 | Synztec Co., Ltd. | Roller for feeding, conveying, and separating paper, and manufacturing method therefor |
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