JP2905796B2 - Coin polishing machine - Google Patents
Coin polishing machineInfo
- Publication number
- JP2905796B2 JP2905796B2 JP4148780A JP14878092A JP2905796B2 JP 2905796 B2 JP2905796 B2 JP 2905796B2 JP 4148780 A JP4148780 A JP 4148780A JP 14878092 A JP14878092 A JP 14878092A JP 2905796 B2 JP2905796 B2 JP 2905796B2
- Authority
- JP
- Japan
- Prior art keywords
- coin
- abrasives
- pair
- polishing
- coins
- 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.)
- Expired - Fee Related
Links
Landscapes
- Pinball Game Machines (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、例えば、ゲームセン
ター、パチンコ遊技場等で使用されるコインや硬貨とし
てのコインを研磨するコイン研磨装置に係り、特に、コ
インの表面に付着した手垢などの汚れを綺麗に拭き落と
すことができるコイン研磨装置に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a coin polishing apparatus for polishing coins used as coins and coins used in game centers, pachinko game arcades, and the like. The present invention relates to a coin polishing apparatus that can clean dirt.
【０００２】[0002]
【従来の技術】ゲームセンター、パチンコ遊技場等で
は、コインを使用するゲーム機が多数設置され、娯楽に
供されている。特に近年、パチンコ遊技場においては、
勝負が早くつくコインを使用するゲームがパチンコ遊技
を圧倒する程までに隆盛を極めている。2. Description of the Related Art In game centers, pachinko game arcades, etc., many game machines using coins are installed and provided for entertainment. Especially in recent years, in pachinko game halls,
The game that uses coins, which are quick to win, has become so prosperous that it overwhelms pachinko games.
【０００３】ゲームセンター、パチンコ遊技場等では多
量のコインをゲームに使用するが、ゲームに使用される
これらの多量のコインはゲーム中に、コインゲーム利用
者の手垢等によってその表面が汚れる。[0003] A large number of coins are used in games at game centers, pachinko game arcades, and the like, and the large number of coins used in the games are stained during the game by dirt and the like of coin game users.
【０００４】手垢等によって汚れたコインは見た目が悪
く、又汚れたままのコインを使用するとゲーム機の故障
などの原因にもなる。このため、これらの遊技場等では
コインの表面に付着した汚れを定期的に落としている。[0004] Coins that have been soiled by hand marks or the like have a poor appearance, and using a dirty coin may cause a malfunction of the game machine. For this reason, dirt attached to the surface of coins is regularly removed at these game arcades and the like.
【０００５】従来のコインの汚れたの落とし方として
は、例えば、コインの数が少ない場合には布等を使って
直接手でコインの表面を磨いたり、コインの数が多い場
合には洗剤液中に多量のコインを一定時間浸して洗浄液
の作用によって汚れを落とし、水洗いした後乾燥させる
方法、或いは研磨材の入った槽内に多量のコインを入
れ、研磨材とコインを攪拌させて、研磨材でコインの表
面を研磨して汚れを落とす方法などがある。[0005] Conventional methods of removing the dirt from coins include, for example, when the number of coins is small, the surface of the coin is directly polished with a cloth or the like by hand, or when the number of coins is large, detergent liquid is used. A method in which a large amount of coins are immersed for a certain period of time to remove dirt by the action of the cleaning liquid, washed with water and dried, or by putting a large amount of coins in a tank containing abrasives and agitating the abrasives and coins, polishing There is a method of polishing the surface of the coin with a material to remove dirt.
【０００６】また、硬貨としてのコインも近年の自動販
売機の普及に伴って多量に使用され、使用された硬貨の
コインも上記のゲーム用コインと同様、手垢等によって
その表面が汚れる。市中で使用された多量の硬貨を取り
扱う銀行等においても、回収後に汚れた硬貨のコインの
表面の汚れを落とす必要があり、その方法は前記と同様
である。In addition, coins as coins are used in large quantities with the recent spread of vending machines, and the coins used are stained with hand grit or the like in the same manner as the above-mentioned game coins. Even in a bank handling a large amount of coins used in the market, it is necessary to remove the dirt on the surface of the dirty coin after collection, and the method is the same as described above.
【０００７】[0007]
【発明が解決しようとする課題】しかしながら、コイン
を洗剤液中に一定時間浸漬する方法では、洗剤の化学作
用によって均一に汚れを落とすことになるが、布等で直
接拭き取る場合に比べると、コインの表面に硬く付着し
た汚れを落とすことは困難である。同様に、研磨材でコ
インの表面を研磨して汚れを落とす方法では、研磨材が
全コインの表面を均一に研磨するが、布等で直接拭き取
る場合に比べると、コインの表面に硬く付着した汚れを
落とすことは困難である。In the method of immersing a coin in a detergent solution for a certain period of time, however, the dirt is uniformly removed by the chemical action of the detergent. It is difficult to remove the dirt which has adhered hard to the surface of the surface. Similarly, in the method of polishing the surface of the coin with an abrasive to remove dirt, the abrasive uniformly polishes the surface of all coins, but compared to the case of directly wiping with a cloth or the like, the abrasive adhered harder to the surface of the coin. It is difficult to remove dirt.
【０００８】このように、コインの数が多い場合、従来
の方法、つまり洗浄液に浸漬する方法や研磨材とコイン
との攪拌する方法では、コインの表面に付着した汚れを
綺麗に落とすことは困難であった。As described above, when the number of coins is large, it is difficult to clean the dirt attached to the coin surface by the conventional method, that is, the method of dipping in the cleaning liquid or the method of stirring the abrasive and the coin. Met.
【０００９】この発明は、上記のような課題に鑑み、そ
の課題を解決すべく創案されたものであって、その目的
とするところは、コインの両表面を相対する一対の研磨
材で挟圧し、コインを相対する一対の研磨材で挟圧した
間を旋回スライドさせながら強制移動させることによっ
て、コインの両表面に付着した手垢等の汚れを一対の研
磨材で確実に拭き取ることのできるコイン研磨装置を提
供することにある。The present invention has been made in view of the above problems, and has been made in order to solve the problems. The object of the present invention is to sandwich both surfaces of a coin between a pair of opposing abrasives. The coin is polished by forcibly moving the coin while holding the coin between the pair of abrasives while rotating while sliding the coin, so that dirt such as grit adhered to both surfaces of the coin can be reliably wiped off with the pair of abrasives. It is to provide a device.
【００１０】[0010]
【課題を解決するための手段】以上の目的を達成するた
めにこの発明は、コインの研磨路にコインの両表面を挟
圧して研磨する一対の研磨材を配し、コインの直径両端
の側周縁に当接して上記一対の研磨材間を該一対の研磨
材に対して直交する軸回りに旋回スライドさせながら強
制移動させるコイン移動体を一対の研磨材の側方に沿っ
て設けた構成よりなるものである。SUMMARY OF THE INVENTION In order to achieve the above object, according to the present invention, a pair of abrasives for squeezing both surfaces of a coin are provided in a coin grinding path, and both ends of the coin are polished.
The pair of abrasives are brought into contact with the side peripheral edge of the pair of abrasives.
A coin moving body that is forcibly moved while being pivotally slid around an axis perpendicular to the material is provided along the side of the pair of abrasives.
【００１１】ここで、好ましい態様として、一対の研磨
材は、研磨部分が順次移動交換自在に設けられている。Here, as a preferred embodiment, the pair of abrasives are provided such that the polishing portions are sequentially movable and exchangeable.
【００１２】また、他の好ましい態様として、コイン移
動体は、一対の歯車に張設された無端状のコイン送りベ
ルトと、コインをコイン送りベルトに押し付ける押付板
からなる。In another preferred embodiment, the coin moving body comprises an endless coin feed belt stretched over a pair of gears, and a pressing plate for pressing the coin against the coin feed belt.
【００１３】更に、他の好ましい態様として、一対の研
磨材の前方のコインの研磨路には、コインを後方の一対
の研磨材間に送るコイン送りローラーが設けられてい
る。Further, as another preferred embodiment, a coin feed roller for feeding coins between the pair of rear abrasives is provided in a polishing path for coins in front of the pair of abrasives.
【００１４】[0014]
【作用】以上のような構成を有するこの発明は、次のよ
うに作用する。すなわち、表面に手垢等の汚れが付着し
ているコインを、コイン移動体によって、一対の研磨材
間に強制的に送り込み、その研磨材間を挟圧された状態
で後方に旋回スライドさせながら強制移動させる。コイ
ンの表面に付着している汚れは旋回スライドさせながら
強制移動中に挟圧する一対の研磨材によって綺麗に拭き
取られる。The present invention having the above-described structure operates as follows. That is, a coin having dirt such as hand marks attached to the surface is forcibly fed by a coin moving body between a pair of abrasives, and is forcibly moved while being swiveled backward while the abrasives are sandwiched. Move. The dirt adhering to the surface of the coin is wiped cleanly by a pair of abrasives pressed during the forcible movement while rotating and sliding .
【００１５】[0015]
【実施例】以下、図面に記載の実施例に基づいてこの発
明をより具体的に説明する。ここで、図１はコイン研磨
装置の一部切り欠き概略斜視図、図２はコイン研磨装置
の要部の一部切り欠き概略斜視図である。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described more specifically based on embodiments shown in the drawings. Here, FIG. 1 is a schematic perspective view, partially cut away, of the coin polishing apparatus, and FIG.
【００１６】図において、コイン研磨装置１は、コイン
ａの表面に付着した手垢等の汚れを自動的にしかも確実
に拭き取る装置で、コインａの表面に付着した汚れを拭
き取る一対の研磨材２、コインａを一対の研磨材２間を
強制的に移動させるコイン移動体３などから構成されて
いる。In FIG. 1, a coin polishing apparatus 1 is a device for automatically and surely wiping dirt such as hand grit adhered to the surface of a coin a, and a pair of abrasives 2 for wiping dirt adhering to the surface of a coin a. It comprises a coin moving body 3 for forcibly moving a coin a between a pair of abrasives 2 and the like.
【００１７】一対の研磨材２は、コイン研磨装置１のコ
イン研磨路４に上下に相対向するように配置され、互い
に相対向する側に挟圧される構造になっている。この上
下に挟圧された一対の研磨材２の間を汚れの付着したコ
インａを、一対の研磨材２に対して直交する軸回りに旋
回スライドさせながら強制的に移動させ、移動中にコイ
ンａの表面の汚れを研磨材２で拭き取るようになってい
る。研磨材２は帯状の材料からなり、例えば研磨布が使
用されている。A pair of abrasives 2 are arranged on the coin polishing path 4 of the coin polishing apparatus 1 so as to face each other up and down, and are structured so as to be pressed on the sides facing each other. The coin a with dirt between the pair of abrasives 2 sandwiched vertically is swung around an axis perpendicular to the pair of abrasives 2.
The coin a is forcibly moved while being slid twice , and dirt on the surface of the coin a is wiped off with the abrasive 2 during the movement. The abrasive 2 is made of a belt-like material, for example, an abrasive cloth.
【００１８】上下の各研磨材２は夫々の上部及び下部側
には、上下の各研磨材２を上下に挟圧する方向に押圧す
る押圧片２ａが設けられている。つまり、上部の研磨材
２はその上面が上部の押圧片２ａによって下方に押圧さ
れている。同様に、下部の研磨材２はその下面が下部の
押圧片２ａによって上方に押圧されている。各押圧片２
ａには各研磨材２を押圧する方向に付勢するスプリング
２ｂが取付けられている。これらのスプリング２ｂは図
示しないコイン研磨装置１のフレームに支持されてい
る。Pressing pieces 2a are provided on the upper and lower sides of each of the upper and lower abrasives 2 so as to press the upper and lower abrasives 2 vertically. That is, the upper surface of the upper abrasive 2 is pressed downward by the upper pressing piece 2a. Similarly, the lower surface of the lower abrasive 2 is pressed upward by the lower pressing piece 2a. Each pressing piece 2
A spring 2b that urges each of the abrasives 2 in the pressing direction is attached to a. These springs 2b are supported by a frame of the coin polishing device 1 (not shown).
【００１９】上下の各研磨材２は押圧片２ａによって挟
圧され、上部の研磨材２の下面と下部の研磨材２の上面
はほぼ密着状態となっている。このほぼ密着状態になっ
ている間をコインａがコイン移動体３によって一対の研
磨材２に対して直交する軸回りに旋回スライドさせなが
ら強制的に移動させられ、コインａの両表面に密着する
上下の各研磨材２の研磨部分によって、コインａの両表
面に付着している汚れが拭き取られる。The upper and lower abrasives 2 are pressed by the pressing pieces 2a, and the lower surface of the upper abrasive 2 and the upper surface of the lower abrasive 2 are substantially in close contact with each other. During this almost contact state, the coin a is moved by the coin moving body 3 to a pair of knives.
While sliding around the axis perpendicular to the abrasive 2
The dirt adhering to both surfaces of the coin a is wiped off by the polished portions of the upper and lower abrasives 2 which are forcibly moved from the upper and lower surfaces of the coin a.
【００２０】上下の各研磨材２はその幅がコインａの直
径とほぼ同じで長さ方向に延びており、コインａの表面
に付着した汚れを拭き取った研磨部分は順次長さ方向に
移動して常に新しい部分で次々に送られてくるコインａ
の表面を研磨するようになっている。上下の各研磨材２
はコインａの研磨中には移動させず、何回か研磨を続け
て研磨材２が汚れたところで、その汚れた部分だけを順
次移動させるような構造になっている。 Each of the upper and lower abrasives 2 has a width substantially equal to the diameter of the coin a and extends in the length direction, and the polished portions from which dirt adhered to the surface of the coin a has been wiped are sequentially moved in the length direction. Coins that are always sent one after another in new parts
The surface is polished. Upper and lower abrasives 2
Does not move during polishing of coin a and continues polishing several times.
When the abrasive 2 has become dirty, only the dirty part
It is structured to move next.
【００２１】このための構造として、上下の各研磨材２
は、その長さ方向の両端が例えば図示しない巻き取り軸
に夫々巻き取られていて、両巻き取り軸が同方向に回転
することによって、研磨部分が順次移動交換自在となっ
ている。As a structure for this purpose, the upper and lower abrasives 2
Is wound around a winding shaft (not shown), for example, so that the polishing portions can be sequentially moved and exchanged by rotating both winding shafts in the same direction.
【００２２】コイン移動体３は、コインａを一対の研磨
材２に対して直交する軸周りに旋回スライドさせながら
強制的に移動させる機器で、コイン研磨装置１のコイン
研磨路４に配置された上下一対の研磨材２の側方に沿っ
て設けられている。コイン移動体３は、循環動自在に張
設された無端状のコイン送りベルト、例えば、一対のプ
ーリーとしての図に示す例えば歯車３ａに張設された無
端伏のコイン送りベルト３ｂと、コインａをコイン送り
ベルト３ｂに押し付ける押付板３ｃから構成されてい
る。プーリーには図に示す歯車３ａ以外の公知の例えば
ベルトプーリーなどのように円周上に歯が形成されてい
ないものも使用できるのは勿論である。 The coin moving body 3 is a device for forcibly moving the coin a while rotating and sliding about a shaft orthogonal to the pair of abrasives 2, and is disposed on the coin polishing path 4 of the coin polishing device 1. It is provided along the side of a pair of upper and lower abrasives 2. The coin moving body 3 is stretched in a circulating manner.
Endless coin feed belt, for example, a pair of
For example, it is composed of an endless coin feeding belt 3b stretched over a gear 3a shown in FIG. 1 as a reel and a pressing plate 3c for pressing the coin a against the coin feeding belt 3b. Known pulleys other than the gear 3a shown in the figure
The teeth are formed on the circumference like a belt pulley.
Of course, those not present can also be used.
【００２３】コイン移動体３を構成するこれらのコイン
送りベルト３ｂと押付板３ｃは、上下一対の研磨材２を
間に挟んで対向した状態で、一対の研磨材２の左右側方
に沿って並設されている。コイン送りベルト３ｂと押付
板３ｃは協調してコインａを一対の研磨材２に対して直
交する軸回りに旋回スライドさせながら強制移動させ
る。The coin feed belt 3b and the pressing plate 3c constituting the coin moving body 3 are opposed to each other with the pair of upper and lower abrasives 2 interposed therebetween and along the left and right sides of the pair of abrasives 2. It is juxtaposed. The coin feed belt 3b and the pressing plate 3c cooperate to directly move the coin a against the pair of abrasives 2.
Forcibly move while rotating and sliding around the intersecting axis .
【００２４】コイン送りベルト３ｂはその内周側が循環
方向に交互に凹凸状に形成されており、コイン送りベル
ト３ｂを張設する一対のプーリーとしての例えば歯車３
ａの歯と滑ることなく確実に噛み合って、プーリーとし
ての例えば歯車３ａの回転によってコイン送りベルト３
ｂを確実に一定方向つまりコインａを研磨材２の後方側
に移動させる方向に循環動するように構成されている。The coin feed belt 3b has an inner peripheral side formed in an irregular shape alternately in a circulating direction, and includes, for example, a gear 3 as a pair of pulleys on which the coin feed belt 3b is stretched.
surely engaged without slipping with the teeth of a, a pulley
Coin feed belt 3, for example, by rotation of the gear 3a of Te
b is circulated in a certain direction, that is, in a direction in which the coin a is moved to the rear side of the abrasive 2.
【００２５】押付板３ｃはその後方に複数のスプリング
３ｄが一定間隔で取付けられており、各スプリング３ｄ
の後端は押付板３ｃの後方に該押付板３ｃに平行に配置
された支持板３ｅに取付けられている。押付板３ｃは支
持板３ｅに取付けられた各スプリング３ｄによって前方
側、つまり研磨材２及び相対向するコイン送りベルト３
ｂ側に付勢されている。The pressing plate 3c has a plurality of springs 3d attached at a fixed interval behind the pressing plate 3c.
The rear end is attached to a support plate 3e arranged behind the pressing plate 3c and parallel to the pressing plate 3c. The pressing plate 3c is moved forward by the springs 3d attached to the support plate 3e, that is, the abrasive 2 and the opposing coin feed belt 3
It is urged to the b side.
【００２６】コイン送りローラー５は、コイン研磨路４
に供給されるコインａを一対の研磨材２の間に送り込む
機器で、研磨材２の前方側のコイン研磨路４のコイン送
りベルト３ｂと押付板３ｃの前端側の間に設けられ、上
下回りに回転するように軸支されている。The coin feed roller 5 is provided on the coin polishing path 4.
Is provided between the coin feed belt 3b of the coin polishing path 4 on the front side of the abrasive material 2 and the front end side of the pressing plate 3c, and rotates vertically. It is pivotally supported to rotate.
【００２７】コイン送りローラー５は、コイン研磨路４
の上面とコイン送りローラー５の周面との間にコインａ
を挟んで、回転することによってコインａを強制的に後
方の研磨材２側に送り込んでいる。The coin feed roller 5 is used for the coin polishing path 4.
Between the upper surface of the coin and the peripheral surface of the coin feed roller 5
The coin a is forcibly fed to the rear side of the abrasive material 2 by rotating with the.
【００２８】次に上記実施例の構成に基づくコイン研磨
装置によるコインの研磨について以下説明する。Next, a description will be given of polishing of a coin by the coin polishing apparatus based on the configuration of the above embodiment.
【００２９】コインａをコイン研磨路４に供給すると、
コインａはコイン研磨路４に案内されてコイン送りロー
ラー５の設置箇所まで到達する。コイン送りローラー５
の設置箇所まで到達したコインａは、上下回りに回転す
るコイン送りローラー５並びにその両側方に配置された
コイン送りベルト３ｂ及び押付板３ｃによって、コイン
送りローラー５の後方に設けられた一対の研磨材２間に
強制的に送り込まれる。When the coin a is supplied to the coin polishing path 4,
The coin a is guided by the coin polishing path 4 and reaches the position where the coin feed roller 5 is installed. Coin feed roller 5
Is reached by the coin feed roller 5 rotating vertically and the coin feed belt 3b and the pressing plate 3c disposed on both sides of the coin feed roller 5, a pair of grindings provided behind the coin feed roller 5 It is forcibly fed between the materials 2.
【００３０】一対の研磨材２間に送り込まれたコインａ
は、その両表面が上下に相対向して配置された研磨材２
によって挟圧されて上下の研磨材２に密着する。同時に
コインａはその側周縁が押付板３ｃによって、押付板３
ｃと左右に相対向するコイン送りベルト３ｂ側に押圧さ
れ、押付板３ｃとコイン送りベルト３ｂとの間でも挟圧
される。Coin a sent between a pair of abrasives 2
Is a polishing material 2 whose both surfaces are arranged vertically opposite to each other.
And adhere to the upper and lower abrasives 2. At the same time, the coin a has a pressing plate 3c whose peripheral edge is pressed by the pressing plate 3c.
c, and is pushed to the side of the coin feed belt 3b opposed to the left and right, and is also pressed between the pressing plate 3c and the coin feed belt 3b.
【００３１】このとき、一対の同方向に回転する歯車３
ａに張設された無端状のコイン送りベルト３ｂは、歯車
３ａと同一方向に、つまり研磨材２と接する側が研磨材
２の後方側に向かって循環動する。これに対して、押付
板３ｃは前後方向に移動しない。つまり、左右の両側か
ら挟圧されたコインａは、その一方側が後方に移動し、
他方側が移動しない。At this time, a pair of gears 3 rotating in the same direction
The endless coin feed belt 3b stretched on a is circulated in the same direction as the gear 3a, that is, the side in contact with the abrasive 2 toward the rear of the abrasive 2. On the other hand, the pressing plate 3c does not move in the front-back direction. That is, one side of the coin a pinched from both the left and right sides moves rearward,
The other side does not move.
【００３２】このため、側周縁の一部が押付板３ｃによ
ってコイン送りベルト３ｂに付勢当接されているコイン
ａは、コイン送りベルト３ｂの循環動によってあたかも
移動しない押付板３ｃに沿って回転しながら、上下に相
対向して配置された研磨材２の間を当該一対の研磨材２
に対して直交する軸回りに旋回スライドしながら、その
後方に向かって強制的に移動させられる。For this reason, the coin a whose part of the side edge is pressed against the coin feed belt 3b by the press plate 3c rotates along the press plate 3c which does not move as if by the circulation of the coin feed belt 3b. Meanwhile, the pair of abrasives 2 is placed between the abrasives 2 arranged vertically facing each other.
While forcibly sliding around an axis perpendicular to the axis , and being forcibly moved rearward.
【００３３】回転しながら移動するコインａは、上下に
相対向して配置された研磨材２は夫々相対向する側に上
下の押圧片２ａによって挟圧されているため、上下の各
研磨材２とその両表面が完全に密着状態になり、しか
も、上下の押圧片２ａによって上下の各研磨材２に強く
密着させられる。Since the coins a that move while rotating are vertically opposed to each other, the abrasives 2 are sandwiched between the opposing upper and lower pressing pieces 2a. And both surfaces thereof are completely brought into close contact with each other, and are strongly adhered to the upper and lower abrasives 2 by the upper and lower pressing pieces 2a.
【００３４】このため、上下の研磨材２の間を当該一対
の研磨材２に対して直交する軸回りに旋回しながら移動
するコインａは、その表面に付着した手垢等の汚れがコ
インａに強く密着している上下の各研磨材２によって拭
き取られ、上下の研磨材２の間を通過したコインａは完
全に研磨されることになり、研磨後のコインａはコイン
研磨装置１から排出されて、コインａの研磨は終了す
る。[0034] Therefore, the pair between the abrasive and second upper and lower
The coin a that moves while rotating around an axis perpendicular to the abrasive 2 is wiped off by the upper and lower abrasives 2 that have dirt such as hand grit adhered to the surface of the coin a strongly adhered to the coin a, The coin a that has passed between the upper and lower abrasives 2 is completely polished, the polished coin a is discharged from the coin polishing apparatus 1, and the polishing of the coin a is completed.
【００３５】なお、この発明は上記実施例に限定される
ものではなく、この考案の精神を逸脱しない範囲で種々
の改変をなし得ることは勿論である。It should be noted that the present invention is not limited to the above-described embodiment, and it goes without saying that various modifications can be made without departing from the spirit of the present invention.
【００３６】[0036]
【発明の効果】以上の記載より明らかなように、この発
明に係るコイン研磨装置によれば、コインの研磨路にコ
インの両表面を挟圧して研磨する一対の研磨材を配し、
コインの直径両端の側周縁に当接して上記一対の研磨材
間を該一対の研磨材に対して直交する軸回りに旋回スラ
イドさせながら強制移動させるコイン移動体を一対の研
磨材の側方に沿って設けたことにより、コインを研磨路
に供給すると、コインはコイン移動体によって、一対の
研磨材間を該一対の研磨材に対して直交する軸回りに旋
回スライドしながら強制移動させられ、その間にコイン
の両表面に付着した手垢等の汚れを一対の研磨材で確実
に綺麗にしかも自動的に拭き取ることができる。しか
も、コインは旋回スライドしながら研磨されるので、旋
回しない直線スライドの研磨に比べて、コイン表面の研
磨量が格段に増加する。また、旋回しながらスライドさ
せるので、直線スライドに比べてコイン表面の研磨方向
が逐次変わり、直線スライド研磨のように一方向の研磨
にならないので、コインの隅々まで確実に研磨すること
ができ、多量のコインを自動的に研磨することができる
という極めて新規的有益なる効果を奏するものである。As is apparent from the above description, according to the coin polishing apparatus of the present invention, a pair of abrasives for pressing and polishing both surfaces of the coin are arranged on the coin polishing path,
A swivel slide between the pair of abrasives in contact with the side edges at both ends of the diameter of the coin around an axis orthogonal to the pair of abrasives.
By providing a coin moving body that is forcibly moved while being guided along the side of the pair of abrasives, when the coin is supplied to the polishing path, the coin is moved by the coin moving body between the pair of abrasives. Turning around an axis perpendicular to the material
The coin is forcibly moved while sliding , and during this time, dirt such as hand marks adhering to both surfaces of the coin can be wiped cleanly and automatically with a pair of abrasives. Only
However, coins are polished while rotating and sliding.
Compared to polishing a linear slide that does not rotate,
The amount of wear increases dramatically. Also, slide while turning
The direction of polishing the coin surface compared to a linear slide
Changes one by one, polishing in one direction like linear slide polishing
Be sure to polish every corner of the coin
The present invention has an extremely novel and advantageous effect that a large number of coins can be automatically polished.
【図１】この発明の実施例を示すコイン研磨装置の一部
切り欠き概略斜視図である。FIG. 1 is a partially cutaway schematic perspective view of a coin polishing apparatus showing an embodiment of the present invention.
【図２】この発明の実施例を示すコイン研磨装置の要部
の一部切り欠き概略斜視図である。FIG. 2 is a partially cutaway schematic perspective view of a main part of a coin polishing apparatus showing an embodiment of the present invention.
１ コイン研磨装置 ２ 研磨材 ２ａ 押圧片 ２ｂ スプリング ３ コイン移動体 ３ａ 歯車 ３ｂ コイン送りベルト ３ｃ 押付板 ３ｄ スプリング ３ｅ 支持板 ４ コイン研磨路 ５ コイン送りローラー ａ コイン REFERENCE SIGNS LIST 1 coin polishing device 2 abrasive 2a pressing piece 2b spring 3 coin moving body 3a gear 3b coin feeding belt 3c pressing plate 3d spring 3e support plate 4 coin polishing path 5 coin feeding roller a coin
Claims (4)
して研磨する一対の研磨材を配し、コインの直径両端の
側周縁に当接して上記一対の研磨材間を該一対の研磨材
に対して直交する軸回りに旋回スライドさせながら強制
移動させるコイン移動体を一対の研磨材の側方に沿って
設けたことを特徴とするコイン研磨装置。1. A pair of abrasives for squeezing both surfaces of a coin by grinding them on a coin grinding path, and abutting against the peripheral edges at both ends of the diameter of the coin to allow a space between the pair of abrasives. The pair of abrasives
A coin polishing apparatus characterized in that a coin moving body forcibly moved while being swiveled and slid around an axis perpendicular to the coin is provided along the side of the pair of abrasives.
換自在に設けられている請求項１記載のコイン研磨装
置。2. The coin polishing apparatus according to claim 1, wherein the polishing portions of the pair of polishing materials are provided so as to be movable and exchangeable sequentially.
た無端状のコイン送りベルトと、コインをコイン送りベ
ルトに押し付ける押付板からなる請求項１記載のコイン
研磨装置。3. The coin polishing apparatus according to claim 1, wherein the coin moving body comprises an endless coin feed belt stretched over a pair of gears, and a pressing plate for pressing the coin against the coin feed belt.
は、コインを後方の一対の研磨材間に送るコイン送りロ
ーラーが設けられている請求項１記載のコイン研磨装
置。4. The coin polishing apparatus according to claim 1, wherein a coin feed roller for feeding coins between the pair of abrasives on the rear side is provided in a polishing path of the coin in front of the pair of abrasives.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4148780A JP2905796B2 (en) | 1992-05-14 | 1992-05-14 | Coin polishing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4148780A JP2905796B2 (en) | 1992-05-14 | 1992-05-14 | Coin polishing machine |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7286885A Division JP2784376B2 (en) | 1995-10-06 | 1995-10-06 | Coin polishing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0623138A JPH0623138A (en) | 1994-02-01 |
| JP2905796B2 true JP2905796B2 (en) | 1999-06-14 |
Family
ID=15460511
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4148780A Expired - Fee Related JP2905796B2 (en) | 1992-05-14 | 1992-05-14 | Coin polishing machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2905796B2 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2577697B2 (en) * | 1993-06-11 | 1997-02-05 | ゼッター工業株式会社 | Coin continuous polishing counter |
| JP5586854B2 (en) * | 2009-02-05 | 2014-09-10 | 株式会社万陽 | Billet double-sided grinding machine |
| JP5374192B2 (en) * | 2009-03-05 | 2013-12-25 | 日立オムロンターミナルソリューションズ株式会社 | Coin processing equipment |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4835596A (en) * | 1971-09-07 | 1973-05-25 | ||
| JPS5295989U (en) * | 1976-01-16 | 1977-07-18 | ||
| JPH0385192A (en) * | 1989-08-30 | 1991-04-10 | Unie Kiki:Kk | Medal-replenishing device |
-
1992
- 1992-05-14 JP JP4148780A patent/JP2905796B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0623138A (en) | 1994-02-01 |
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