JP3976968B2 - Disc body sorting device - Google Patents

Disc body sorting device Download PDF

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Publication number
JP3976968B2
JP3976968B2 JP33803099A JP33803099A JP3976968B2 JP 3976968 B2 JP3976968 B2 JP 3976968B2 JP 33803099 A JP33803099 A JP 33803099A JP 33803099 A JP33803099 A JP 33803099A JP 3976968 B2 JP3976968 B2 JP 3976968B2
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disk body
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JP2001155207A (en
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保幸 古澤
良治 山岸
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Nippon Conlux Co Ltd
Sammy Corp
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Nippon Conlux Co Ltd
Sammy Corp
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Description

【0001】
【発明の属する技術分野】
この発明は、硬貨、代用硬貨(トークン)、あるいは遊戯用メダル等の円板体の真偽を判別し、それを選別する円板体選別装置に関する。
【0002】
【従来の技術】
従来から、スロットマシーン等の遊戯用機械内には、円板体投入口から投入された円板体(硬貨、あるいは遊戯用メダル等)の真偽を判別し、真円板体と見做された円板体を収容するとともに、偽円板体と見做された円板体を排除するようにした円板体選別装置が配設されている。
【0003】
この従来の円板体選別装置は、円板体投入口から投入された円板体を転送させる直線状に形成された一本の傾斜転送レールからなる円板体案内通路と、この一本の傾斜転送レールの途中に配設され、外径の差異により円板体の真偽を判別する円板体選別手段とから構成されている。
【0004】
この円板体選別手段は、円板体案内通路の一方の側壁に、円板体の転送方向に沿って形成され、上縁が転送される硬貨の外径よりも若干低い位置に形成された切り欠と、この切り欠が形成された側壁が円板体の進行方向に対し外側へ傾斜した傾斜壁と、切り欠が形成された地点を通過途中の円板体を当該切り欠側へ押し付ける円板体押付け手段とから構成されている。
【0005】
このような円板体選別手段によると、一本の傾斜転送レールからなる円板体案内通路内へ案内された円板体は、一本の傾斜転送レールを転送する間に切り欠が形成された側壁を通過するが、その途中で円板体押付け手段により円板体は切り欠側へ押付けられる。その際、当該押付けられた円板体の外径が真円板体の外径よりも大きい場合は、その円板体の外径が切り欠の上縁以上に位置する円板体案内通路の側壁に摺接しているので、当該円板体は切り欠内へ倒れて姿勢変更することなく当該円板体案内通路の下流へ案内される。
【0006】
一方、円板体押付け手段により切り欠側へ押付けられた円板体の外径が真円板体の外径よりも小さい場合は、当該切り欠により傾斜壁側へ押し倒されてその姿勢を変更し、これにより一本の傾斜転送レールの底面側方に形成されたスリットから下方へ落下して排除される。
【0007】
即ち、上述した円板体選別手段によると、真円板体より外径の小さい投入円板体は偽円板体と見做されて下方へ落下して排除され、また真円板体より径の大きい投入円板体は真円板体と見做されて一本の傾斜転送レールからなる円板体案内通路の下流へ案内されて収容され、これにより、投入円板体は、その外径の差異により真偽が判別されて選別されることとなる。
【0008】
【発明が解決しようとする課題】
ところで上述した従来の円板体選別装置によると、円板体選別手段の円板体押付け手段を、円板体が切り欠を通過する途中の地点、即ち円板体案内通路の一方の側壁に沿って形成された切り欠の途中に介在させるようにしているから、例えば真円板体よりも外径の小さい偽円板体が円板体案内通路の高さ方向に沿って暴れた状態で切り欠を通過し、円板体押付け手段が配設された位置に到達すると、その偽円板体は円板体案内通路の高さ方向に沿って暴れた状態で通過するから、その偽円板体の外径は真円板体の外径よりも小さいにもかかわらず、その高さ方向の暴れにより、偽円板体の外径は見掛上切り欠の上縁より上方に位置する場合がある。
【0009】
このように、径の小さい偽円板体の外径が、その高さ方向の暴れにより円板体押付け手段の配設地点で見掛上切り欠の上縁より上方に位置すると、この偽円板体を円板体押付け手段により切り欠側へ押付けても、偽円板体の外径は見掛上切り欠の上縁以上の位置にあるので、当該偽円板体の外径は切り欠の上縁以上の側壁に当接して傾斜壁側へ押し倒されることはなく、従って、偽円板体は真円板体と見做されて円板体案内通路の下流へ案内され、これにより円板体の真偽を正確に判別することができなくなる難点があった。
【0010】
また、従来では直線状の一本の傾斜転送レールからなる円板体案内通路の途中に円板体押付け手段を配設するから、その円板体押付け手段を配設する分、直線状の円板体案内通路の全長を長く確保しなければならず、そのため円板体選別装置の正面幅が大きくなり小型化の妨げにもなっていた。
【0011】
この発明は、上述した事情に鑑み、円板体の真偽選別が一層正確で、しかも一層の小型化を図った円板体選別装置を提供することを目的とする。
【0012】
【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、この発明では、円板体投入口から投入された円板体を転送させる傾斜転送レールからなる円板体案内通路と、該円板体案内通路内を転送する円板体の外径の差異により該円板体の真偽を判別する円板体選別手段とを有する円板体選別装置において、前記円板体案内通路は、前記円板体投入口から下方へ向けて延設された第1の円板体案内通路と、該第1の円板体案内通路の下流端から斜め下方へ向けて連通状に延設された第2の円板体案内通路とからなり、前記円板体選別手段は、前記第1の円板体案内通路上流に円板体の外径を規制する円板体外径規制部と、該第1の円板体案内通路に突出し、通過する円板体の板厚を規制する板厚規制手段と、前記円板体外径規制部の下流に設けた円板体落下速度緩和手段と、前記第2の円板体案内通路の一方の側壁に円板体の転送方向にそって形成された切り欠きと、該切り欠きが形成された前記一方の側壁に円板体の進行方向に対し外側へ傾斜した傾斜壁と、前記第1の円板体通路下流端に配設され、前記円板体投入口から落下する円板体を切り欠きが形成された前記一方の側壁側へ押し付ける円板体押付手段からなり、更に前記円板体外径規制手段と前記板厚規制手段は装置の高さ方向の位置が同一であること、を特徴としている。
【0013】
【発明の実施の形態】
以下、この発明に係わる円板体選別装置の一実施例を詳述する。
【0014】
図1はこの発明に係わる円板体選別装置1の概念正面図である。
【0015】
この円板体選別装置1はプラスチック等の合成樹脂で形成された矩形状のメインプレート2と、このメインプレート2の略上方を開閉自在に覆うステンレス等の金属板により形成されたゲートプレート3と、前記メインプレート2の略下方を開閉自在に覆うカバープレート4(一点鎖線)とから構成されている。
【0016】
このうち、ゲートプレート3はその右側方に配設された軸5を介しメインプレート2に対し回動自在に支承され、またこのゲートプレート3は、この軸5に巻回されたコイルバネ6の付勢力により常時はメインプレート2の上方を覆い、このゲートプレート3とメインプレート2との間に後述する第1の円板体案内通路と第2の円板体案内通路とを形成している。
【0017】
このメインプレート2の表面2aには、ゲートプレート3とカバープレート4とを取り除いた状態を示す図2のように、円板体投入口10に上端が連通し、下端が下方へ向け延設された第1の円板体案内通路11の他方の側壁11aと、この第1の円板体案内通路11の下端に連通し、図面右下方へ向けて連通状に延設された第2の円板体案内通路12の他方の側壁12aが形成されている。
【0018】
なお、第1の円板体案内通路11と第2の円板体案内通路12を構成する各一方の側壁11b、12bは図1に示すように、ゲートプレート3の裏面3bに形成されている。なお、ゲートプレート3の下端には第2の円板体案内通路12に沿い、メインプレート2側へ折り曲げられた直線状のリブからなる一本の傾斜転送レール3cが形成されている。
【0019】
一方、図1で示すように、上述した第2の円板体案内通路12には、当該第2の円板体案内通路12内を転送する円板体をその外径の差異により選別する円板体選別手段20の主要部が形成されている。
【0020】
この円板体選別手段20は、円板体の転送方向に沿い、前記第2の円板体案内通路12の一方の側壁12bに形成された切り欠21であって、一本の傾斜転送レール3cから上縁21aまでの高さLが転送される真円板体の外径よりも若干短く形成された切り欠21と、この切り欠21が形成された一方の側壁12bが円板体の進行方向に対し外側へ傾斜した傾斜壁12cとから構成されている。
【0021】
なお、この発明では、特に上述した円板体選別手段20の一部を構成し、円板体投入口10から落下する円板体を切り欠21が形成された前記一方の側壁12b側へ押し付ける円板体押付け手段22が図2で示すように第1の円板体案内通路11の下流端に位置する他方の側壁11aに配設されている。
【0022】
この円板体押付け手段22は図1のAA拡大断面図で示す図3のように、メインプレート背面2bに突設された軸受部2cに、軸23aを介して回動自在に支承された略L字形状の円板体押付けレバー23から構成されている。
【0023】
またこの円板体押付けレバー23は、当該円板体押付けレバー23の後端23bとメインプレート背面2bとの間に配設された付勢手段であるコイルバネ24の付勢力により軸23aを中心に常時反時計方向へ付勢され、そのため円板体押付けレバー23の先端23cは、第1の円板体案内通路11の下流端に位置するメインプレート表面2aに形成された孔2dを介して第1の円板体案内通路11の下流端内に突出している。
【0024】
なお、図3で符号25は前記円板体選別手段20の一部である板厚規制手段を構成するシックネススクリユーで、このシックネススクリユー25はメインプレート表面2aから第1の円板体案内通路11内へ向け突設され、これによりゲートプレート3の背面3bとシックネススクリユー25先端との間の距離Sで第1の円板体案内通路11内を落下する円板体の板厚を規制している。なお、このシックネススクリユー25先端とゲートプレート背面3bとの間の距離Sは真円板体の板厚とほぼ同じか若干大きく設定されている。
【0025】
なお、図1及び図2で符号30は、第2の円板体案内通路12内を転送する円板体を第2の円板体案内通路12から強制的に排除する円板体排除手段、符号31は第2の円板体案内通路12内を通過する円板体の枚数を検出する円板体検出センサーである。
【0026】
上述した円板体排除手段30は、円板体検出センサー31により連続的に第2の円板体案内通路12内を通過する円板体の数が所定の枚数に達したときに作動し、以後、第2の円板体案内通路12内を転送される円板体を強制的に第2の円板体案内通路12内から落下させて排除するもので、図2に示すようにソレノイド32とこのソレノイド32の作用により図面上方へ突出する円板体排除レバー33とから構成されている。なお、図1で符号34は、常時は第2の円板体案内通路12内を転送する円板体が切り欠21から脱落することを防いでスムーズに下流へ案内し、また円板体の強制排除時には前記円板体排除レバー33と連動して作動し、第2の円板体案内通路12内を通過する排除対象の円板体を当該第2の円板体案内通路12内からスムーズに下方へ落下させる円板体案内レバーである。
【0027】
また、図1で符号60は、円板体投入口10から投入された円板体に当接し、それにより第1の円板体案内通路11内を落下する円板体の落下速度を緩和させる円板体落下速度緩和手段で、この円板体落下速度緩和手段60は、ゲートプレート3の表面に軸61を介して回動自在に支承されたスイングレバー62と、このスイングレバー62を常時時計方向へ付勢するバネ63とから構成されている。なお、このスイングレバー62の先端62aは、ゲートプレート3に形成された円弧形状の切り欠64を介して第1の円板体案内通路11内に突出し、これにより当該スイングレバー62の先端62aと落下する円板体とを衝突させて、当該スイングレバー62を軸61を中心に反時計方向へ回動させ、それにより円板体の落下速度を緩和させるようにしている。
【0028】
次に、上述した円板体選別装置1の作用を説明し、併せて構成をより詳細に説明する。
【0029】
図1と同一部分を同一符号で示す図4のように、真円板体の外径よりも外径が大きい円板体40が円板体投入口10内に投入されると、当該円板体40は、ゲートプレート3の背面から第1の円板体案内通路11内に突設された一対の外径規制爪3d、3e間に係合し、このため真円板体の外径よりも外径が大きい円板体40は第1の円板体案内通路11内下方への落下が阻止される。なお、この一対の外径規制爪3d、3e間の距離は真円板体の外径よりも若干広く設定されている。
【0030】
なお、ゲートプレート3の一対の外径規制爪3d、3e間に係合し、その落下が阻止された円板体40を排除するためには、図4のAA拡大断面図で示す図5のように、メインプレート2とゲートプレート3との間を押し広げるゲートレバー35を矢印B方向へ押圧し、これにより、図6で示すように、メインプレート2とゲートプレート3との間を大きく拡開させて、一対の外径規制爪3d、3e間に係合した円板体40を下方に落下させて排除する。
【0031】
一方、図7で示すように、真円板体の外径よりも径は小さいが、その板厚が真円板体の板厚よりも大きい円板体41が円板体投入口10内に投入されると、その円板体41は図7のAA拡大断面で示す図8のようにシックネススクリユー25と当接し、このため第1の円板体案内通路11内下方への落下が阻止される。なお、シックネススクリユー25と当接し、その落下が阻止された円板体41を排除するためには、前述したのと同様に、図8で示すメインプレート2とゲートプレート3との間を押し広げるゲートレバー35を矢印B方向へ押圧し、これにより、図9で示すように、メインプレート2とゲートプレート3との間を大きく拡開させて、シックネススクリユー25に当接した円板体41を下方に落下させて排除する。
【0032】
次に、真円板体が投入された場合を詳述する。
【0033】
図10で示すように、真円板体42が円板体投入口10内に投入されると、当該円板体42は一対の外径規制爪3d、3e間とシックネススクリユー25先端とゲートプレート3との間を通過し、その後、円板体落下速度緩和手段60のスイングレバー先端62aと衝突し、その落下速度が緩和されて第1の円板体案内通路11の下流側へ案内される。
【0034】
その際、図10のAA拡大断面図で示す図11、図12のように、真円板体42は円板体押付け手段22の円板体押付けレバー23と当接し、当該円板体押付けレバー23をコイルバネ24の付勢力に抗して時計方向へ回転させ、これにより円板体押付けレバー23とゲートプレート3との間を通過する。なお、真円板体42には円板体押付けレバー23とゲートプレート3との間を通過する間、円板体押付けレバー23によりゲートプレート3の背面3b側に押付けられる付勢力が常時作用するので、その付勢力により真円板体42の各種方向への暴れが可及的に阻止され、そのため常に一定の姿勢に制御されて第1の円板体案内通路11の下流端、言い換えれば第2の円板体案内通路12の始端へ案内される。
【0035】
このように、一定の姿勢で真円板体42が第2の円板体案内通路12の始端に到達すると、図12で示すように、その外径の下端が一本の傾斜転送レール3cに当接し、またその外径の上端が切り欠21の上縁21a以上に位置する第2の円板体案内通路12の側壁12bに当接する。
【0036】
このように、真円板体42の外径の上端が切り欠21の上縁21a以上に位置する第2の円板体案内通路12の側壁12bに当接すると、真円板体42は切り欠21側へ倒れることなく、円板体選別装置1の正面図で示す図13のように、第2の円板体案内通路12の傾斜転送レール3cに沿い円板体排除手段30を通過し、さらにその下流に形成された円板体排出孔2dから排出されて図示せぬ金庫内に収容される。
【0037】
次に、真円板体よりも外径が小さく、しかも板厚が真円板体と同じかそれより薄い円板体43が投入された場合について詳述する。
【0038】
図14で示すように、上述した円板体43が円板体投入口10内に投入されると、当該円板体43は、一対の外径規制爪3d、3e間、およびシックネススクリユー25先端とゲートプレート3との間を通過し、さらに、円板体落下速度緩和手段60のスイングレバー先端62aと衝突してその落下速度が緩和されて、第1の円板体案内通路11の下流側へ案内される。
【0039】
その後、図14のAA断面で示す図15、図16で示すように、円板体43は円板体押付け手段22の円板体押付けレバー23と当接し、当該円板体押付けレバー23をコイルバネ24の付勢力に抗して軸23aを中心に時計方向へ回転させ、これにより円板体押付けレバー23とゲートプレート3との間を通過する。その際、即ち、円板体押付けレバー23とゲートプレート3との間を通過する間、円板体43には円板体押付けレバー23によりゲートプレート3の背面3b側に押付けられる付勢力Fが常時作用するので、その付勢力Fにより円板体43の各種方向への暴れが可及的に阻止され、そのため円板体43は常に一定の姿勢に制御されて第2の円板体案内通路12の始端G側へ案内される。
【0040】
このように、一定の姿勢に制御されて円板体43が第2の円板体案内通路12の始端Gに到達すると、図16で示すように、その外径の下端が一本の傾斜転送レール3cに当接し、またその外径の上端が切り欠21の上縁21a以下の位置に到達する。
【0041】
このように、円板体43の外径の上端が切り欠21の上縁21a以下の位置に到達すると、当該円板体43の左側方には、コイルバネ24の付勢力Fが円板体押付け手段22を構成する円板体押付けレバー23を介し作用するので、当該円板体43は図17で示すように、切り欠21を介し傾斜壁12c側へ倒れてその姿勢を変更する。
【0042】
この図17で示すように、円板体43が切り欠21を介し傾斜壁12c側へ倒れてその姿勢を変更すると、その外径の下端が傾斜転送レール3cから脱落し、このため図18で示すように、円板体43は傾斜転送レール3cの左側方に沿って形成されたスリット50から下方へ落下して排除される。
【0043】
つまり、上述した本願発明に係わる円板体選別装置1では、円板体押付け手段22の円板体押付けレバー23を第1の円板体案内通路11の下流端、言い換えれば切り欠21が形成された第2の円板体案内通路12の始端側に配設したので、全ての円板体は切り欠21内へ向け転送される以前に円板体押付けレバー23の付勢力を受け、それにより各種方向への円板体の暴れが可及的に阻止されているので、円板体が切り欠21内へ到達する際には常に一定の姿勢に制御された状態で到達することとなる。
【0044】
従って、特に図16で示すように、真円板体よりも径の小さい円板体43を切り欠21側へ傾斜させて選別する際に、暴れた姿勢で円板体43が第2の円板体案内通路12の始端Gに到達し、その外径が見掛上切り欠21の上縁21a以上の位置に至ることはなく、このため径の小さい円板体43の正確な径選別機能を維持することができることとなる。
【0045】
一方、図19およびそのBB拡大断面で示す図20のように、真円板体よりも若干径の小さい円板体44が円板体投入口10内に投入されると、円板体44の外径が傾斜転送レール3cと切り欠21の上縁21aとの間に挟持される虞がある。
【0046】
この場合、ゲートプレート3を拡開しただけではその円板体44を排除することができないので、この実施例では図19で示すように、ゲートプレート3に円板体排除バー嵌挿用孔3fを形成し、この円板体排除バー嵌挿用孔3fに対向する位置のカバープレート4に円板体排除バー4aを突設させている。
【0047】
このような、円板体排除バー4aによると、図20で示すように、メインプレート2とゲートプレート3との間を押し広げるべくゲートレバー35を矢印B方向へ押圧し、これにより、図21で示すように、メインプレート2とゲートプレート3との間を拡開させると、ゲートプレート3の円板体排除バー嵌挿用孔3f内にカバープレート4の円板体排除バー4aが嵌挿して円板体44に当接する。その後、さらにゲートレバー35を矢印B方向へ押圧すると円板体排除バー4aの付勢力により円板体44が押圧され、これにより図22で示すように、傾斜転送レール3cと切り欠21の上縁21aとの間に挟持された円板体44はゲートプレート3の下方に落下し強制的に排除される。
【0048】
【発明の効果】
以上説明したように、この発明の円板体選別装置では、径選別を行うため、円板体投入口から落下する円板体を切り欠側へ押し付ける円板体押付け手段を、従来の如く切り欠が形成された第2の円板体案内通路ではなく、切り欠が形成された第2の円板体案内通路へ円板体を案内する第1の円板体案内通路の下流端に配設したため、径選別の対象となる円板体は、切り欠内へ向け転送される以前の第1の円板体案内通路を通過する間に円板体押付け手段の付勢力により、各種方向への暴れが可及的に阻止されるので、円板体が切り欠内へ到達する際には常に一定の姿勢に制御された状態で到達し、このため、特に、真円板体よりも径の小さい円板体の暴れによる径選別ミスを可及的に低減させて安定した選別機能を有する円板体選別装置を提供することができる。
【0049】
また、円板体押付け手段を、従来の如く切り欠が形成された第2の円板体案内通路ではなく、第2の円板体案内通路へ円板体を案内する第1の円板体案内通路に配設するようにしたため、その分第2の円板体案内通路の全長を短く設定して正面幅の短いコンパクトな円板体選別装置を提供することができる。
【図面の簡単な説明】
【図1】図1はこの発明に係わる円板体選別装置の正面図。
【図2】図2はメインプレートの正面図。
【図3】図3は図1のAA拡大断面図。
【図4】図4は径の大きい円板体を投入した円板体選別装置の正面図。
【図5】図5は図4のAA拡大断面図。
【図6】図6は径の大きい円板体の排除状態を示す要部拡大断面図。
【図7】図7は板厚の大きい円板体を投入した円板体選別装置の正面図。
【図8】図8は図7のAA拡大断面図。
【図9】図9は板厚の大きい円板体の排除状態を示す要部拡大断面図。
【図10】図10は真円板体を投入した円板体選別装置の正面図。
【図11】図11は図10のAA拡大断面図。
【図12】図12は真円板体の選別状態を示す要部拡大断面図。
【図13】図13は真円板体の選別状態を示す円板体選別装置の正面図。
【図14】図14は径の小さい円板体を投入した状態を示す円板体選別装置の正面図。
【図15】図15は図14のAA拡大断面図。
【図16】図16は径の小さい円板体の排除状態を示す要部拡大断面図。
【図17】図17は径の小さい円板体の排除状態を示す要部拡大断面図。
【図18】図18は径の小さい円板体の排除状態を示す要部拡大断面図。
【図19】図19は径が真円板体よりも若干小さい円板体を投入した状態を示す円板体選別装置の正面図。
【図20】図20は図19のBB拡大断面図。
【図21】図21は径が真円板体よりも若干小さい円板体の排除状態を示す要部拡大断面図。
【図22】図22は径が真円板体よりも若干小さい円板体の排除状態を示す要部拡大断面図。
【符号の説明】
1…円板体選別装置
3c…傾斜転送レール
10…円板体投入口
11…第1の円板体案内通路
12…第2の円板体案内通路
12c…傾斜壁
20…円板体選別手段
21a…上縁
21…切り欠
22…円板体押付け手段
23…円板体押付けレバー
25…板厚規制手段(シックネススクリュー)
40、41、42、43、44…円板体
[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a disc body sorting device that discriminates the authenticity of disc bodies such as coins, substitute coins (tokens), or play medals, and sorts them.
[0002]
[Prior art]
Conventionally, in a gaming machine such as a slot machine, the authenticity of a disc body (a coin or a medal for play) inserted from a disc body slot is determined and regarded as a true disc body. In addition, a disc body sorting device is provided that accommodates disc bodies and excludes disc bodies that are regarded as pseudo disc bodies.
[0003]
This conventional disk body sorting device is composed of a disk body guide passage composed of a single inclined transfer rail formed in a straight line for transferring a disk body inserted from a disk body insertion port, and this single body. A disc body sorting means is provided in the middle of the inclined transfer rail and discriminates the authenticity of the disc body by the difference in outer diameter.
[0004]
The disk body selecting means is formed on one side wall of the disk body guide passage along the transfer direction of the disk body, and the upper edge is formed at a position slightly lower than the outer diameter of the coin to be transferred. The notch, the inclined wall in which the side wall in which the notch is formed is inclined outward with respect to the traveling direction of the disc body, and the disc body that is passing through the point where the notch is formed are pressed against the notch side. And disc body pressing means.
[0005]
According to such a disc body sorting means, the disc body guided into the disc body guide passage composed of one inclined transfer rail has a notch formed during the transfer of one inclined transfer rail. The disc body is pressed to the notch side by the disc body pressing means on the way. At that time, when the outer diameter of the pressed disk body is larger than the outer diameter of the true disk body, the outer diameter of the disk body of the disk body guide passage located above the upper edge of the notch. Since the disc body is in sliding contact with the side wall, the disc body falls into the notch and is guided downstream of the disc body guide passage without changing its posture.
[0006]
On the other hand, when the outer diameter of the disk body pressed to the notch side by the disk body pressing means is smaller than the outer diameter of the true disk body, the posture is changed by being pushed down to the inclined wall side by the notch. Thus, it is eliminated by dropping downward from a slit formed on the side of the bottom surface of one inclined transfer rail.
[0007]
That is, according to the disc body selection means described above, the input disc body having an outer diameter smaller than that of the true disc body is regarded as a false disc body and dropped downward to be eliminated, and the diameter of the input disc body is smaller than that of the true disc body. The large input disc body is regarded as a true disc body and is guided and accommodated downstream of the disc body guide passage composed of a single inclined transfer rail, so that the input disc body has its outer diameter. Based on the difference, true / false is discriminated and selected.
[0008]
[Problems to be solved by the invention]
By the way, according to the conventional disk body sorting device described above, the disk body pressing means of the disk body sorting means is placed at a point where the disk body passes through the notch, that is, on one side wall of the disk body guide passage. For example, in a state where a false disk body having an outer diameter smaller than that of a perfect disk body is rampant along the height direction of the disk body guide passage. When it passes through the notch and reaches the position where the disk body pressing means is disposed, the pseudo disk body passes in a state of being violated along the height direction of the disk body guide passage. Although the outer diameter of the plate body is smaller than the outer diameter of the true disk body, the outer diameter of the false disk body is apparently located above the upper edge of the cutout due to the rampage in the height direction. There is a case.
[0009]
As described above, when the outer diameter of the pseudo disk body having a small diameter is positioned above the upper edge of the apparent cutout at the disposition point of the disk body pressing means due to the fluctuation in the height direction, Even if the plate body is pressed to the notch side by the disk body pressing means, the outer diameter of the pseudo disk body is apparently above the upper edge of the notch. Therefore, the false disc body is regarded as a true disc body and is guided downstream of the disc body guide passage. There is a difficulty that it is impossible to accurately determine the authenticity of the disc body.
[0010]
Further, conventionally, since the disk body pressing means is disposed in the middle of the disk body guide passage made of a single straight inclined transfer rail, a linear circle is provided by the amount of the disk body pressing means. The entire length of the plate body guide passage has to be ensured long, so that the front width of the disk body sorter becomes large and hinders downsizing.
[0011]
In view of the circumstances described above, an object of the present invention is to provide a disc body sorting apparatus that is more accurate in discriminating disc bodies and that is further miniaturized.
[0012]
[Means for Solving the Problems]
In order to solve the above-described problem, in the present invention, a disk body guide passage composed of an inclined transfer rail that transfers a disk body inserted from a disk body insertion port, and a circle that transfers the inside of the disk body guide passage. In the disc body sorting device having disc body sorting means for discriminating the authenticity of the disc body from the difference in the outer diameter of the disc body, the disc body guide passage is downward from the disc body inlet A first disc body guide passage that extends toward the second disc body, and a second disc body guide passage that extends in a slanting manner downward from the downstream end of the first disc body guide passage. The disc body sorting means projects to the disc body outer diameter regulating portion for regulating the outer diameter of the disc body upstream of the first disc body guide passage and the first disc body guide passage. , and the plate thickness regulating means for regulating the thickness of the disc body passing through the disk body falling speed reducing means provided downstream of the disc outside size specification system unit, A notch formed along the transfer direction of the disc body on one side wall of the second disc body guide passage, and the traveling direction of the disc body on the one side wall where the notch is formed An inclined wall that is inclined outward, and a circle that is disposed at the downstream end of the first disk body passage, and that presses the disk body falling from the disk body insertion port to the one side wall side where the notch is formed. The disk body pressing means is further characterized in that the disk body outer diameter restricting means and the plate thickness restricting means have the same position in the height direction of the apparatus .
[0013]
DETAILED DESCRIPTION OF THE INVENTION
Hereinafter, an embodiment of the disk body sorting apparatus according to the present invention will be described in detail.
[0014]
FIG. 1 is a conceptual front view of a disk body sorting apparatus 1 according to the present invention.
[0015]
The disc body sorting device 1 includes a rectangular main plate 2 formed of a synthetic resin such as plastic, and a gate plate 3 formed of a metal plate such as stainless steel that covers a substantially upper portion of the main plate 2 so as to be freely opened and closed. , And a cover plate 4 (a chain line) that covers a substantially lower portion of the main plate 2 so as to be openable and closable.
[0016]
Among these, the gate plate 3 is rotatably supported with respect to the main plate 2 via a shaft 5 disposed on the right side of the gate plate 3, and the gate plate 3 is attached to a coil spring 6 wound around the shaft 5. The upper side of the main plate 2 is always covered by the force, and a first disc body guide passage and a second disc body guide passage, which will be described later, are formed between the gate plate 3 and the main plate 2.
[0017]
On the surface 2a of the main plate 2, as shown in FIG. 2 showing a state in which the gate plate 3 and the cover plate 4 are removed, the upper end communicates with the disc body insertion port 10, and the lower end extends downward. A second circle that communicates with the other side wall 11a of the first disc body guide passage 11 and the lower end of the first disc body guide passage 11 and extends in a continuous manner toward the lower right of the drawing. The other side wall 12a of the plate body guide passage 12 is formed.
[0018]
In addition, each one side wall 11b, 12b which comprises the 1st disc body guide channel | path 11 and the 2nd disc body guide channel | path 12 is formed in the back surface 3b of the gate plate 3, as shown in FIG. . A single inclined transfer rail 3c is formed at the lower end of the gate plate 3 along the second disc body guide passage 12 and made of straight ribs bent toward the main plate 2 side.
[0019]
On the other hand, as shown in FIG. 1, the above-described second disc body guide passage 12 has a disc that selects a disc body to be transferred in the second disc body guide passage 12 based on the difference in outer diameter. The main part of the plate body sorting means 20 is formed.
[0020]
The disc body sorting means 20 is a notch 21 formed in one side wall 12b of the second disc body guide passage 12 along the disc body transfer direction, and is a single inclined transfer rail. The notch 21 formed slightly shorter than the outer diameter of the perfect disc body to which the height L from 3c to the upper edge 21a is transferred, and one side wall 12b on which the notch 21 is formed are the disc body. It is comprised from the inclination wall 12c inclined outward with respect to the advancing direction.
[0021]
In the present invention, in particular, a part of the disk body sorting means 20 described above is configured, and the disk body falling from the disk body insertion port 10 is pressed against the one side wall 12b side where the notch 21 is formed. As shown in FIG. 2, the disk body pressing means 22 is disposed on the other side wall 11 a located at the downstream end of the first disk body guide passage 11.
[0022]
As shown in FIG. 3 shown in the AA enlarged sectional view of FIG. 1, the disk body pressing means 22 is substantially supported by a bearing portion 2c protruding from the main plate back surface 2b through a shaft 23a. It is composed of an L-shaped disc body pressing lever 23.
[0023]
The disk body pressing lever 23 is centered on the shaft 23a by the biasing force of the coil spring 24 which is a biasing means disposed between the rear end 23b of the disk body pressing lever 23 and the main plate back surface 2b. The tip 23c of the disc body pressing lever 23 is always urged counterclockwise. Therefore, the tip 23c of the disc body pressing lever 23 is inserted through a hole 2d formed in the main plate surface 2a located at the downstream end of the first disc body guide passage 11. 1 disc body guide passage 11 protrudes into the downstream end.
[0024]
In FIG. 3, reference numeral 25 denotes a thickness screen constituting a plate thickness regulating means which is a part of the disk body selecting means 20, and this thickness screen 25 is guided from the main plate surface 2a to the first disk body guide. The thickness of the disc body that protrudes into the passage 11 and falls in the first disc body guide passage 11 at a distance S between the back surface 3b of the gate plate 3 and the tip of the thickness screen 25 is thereby reduced. It is regulated. The distance S between the tip of the thickness skewer 25 and the gate plate back surface 3b is set to be substantially the same as or slightly larger than the plate thickness of the perfect circular plate.
[0025]
1 and 2, reference numeral 30 denotes a disk body removing means for forcibly removing the disk body that is transferred through the second disk body guide passage 12 from the second disk body guide passage 12. Reference numeral 31 denotes a disk body detection sensor that detects the number of disk bodies that pass through the second disk body guide passage 12.
[0026]
The disk body exclusion means 30 described above operates when the number of disk bodies that continuously pass through the second disk body guide passage 12 by the disk body detection sensor 31 reaches a predetermined number, Thereafter, the disc body transferred through the second disc body guide passage 12 is forcibly dropped from the second disc body guide passage 12 to be eliminated. As shown in FIG. And a disc body exclusion lever 33 that protrudes upward in the drawing by the action of the solenoid 32. In FIG. 1, reference numeral 34 indicates that the disk body that normally transfers through the second disk body guide passage 12 is smoothly guided downstream by preventing the disk body from falling off the notch 21. During forced exclusion, the disc body exclusion lever 33 operates in conjunction with the disc body to be excluded passing through the second disc body guide passage 12 smoothly from within the second disc body guide passage 12. It is a disk body guide lever that drops downward.
[0027]
Further, reference numeral 60 in FIG. 1 abuts on the disk body inserted from the disk body insertion port 10, thereby relaxing the falling speed of the disk body falling in the first disk body guide passage 11. The disc body falling speed relaxation means 60 is a swing lever 62 that is rotatably supported on the surface of the gate plate 3 via a shaft 61, and the swing lever 62 is always watched. And a spring 63 biasing in the direction. Note that the tip 62a of the swing lever 62 protrudes into the first disc body guide passage 11 via an arc-shaped cutout 64 formed in the gate plate 3, and thereby the tip 62a of the swing lever 62 and The swinging disc 62 is caused to collide with the falling disc body and the swing lever 62 is rotated counterclockwise about the shaft 61, thereby relaxing the fall speed of the disc body.
[0028]
Next, the operation of the disk body sorting device 1 described above will be described, and the configuration will be described in more detail.
[0029]
As shown in FIG. 4 where the same parts as in FIG. 1 are denoted by the same reference numerals, when a disk body 40 having an outer diameter larger than the outer diameter of the perfect disk body is inserted into the disk body inlet 10, the disk The body 40 engages between a pair of outer diameter restricting claws 3d and 3e projecting from the back surface of the gate plate 3 into the first disk body guide passage 11, and therefore, from the outer diameter of the true disk body. In addition, the disk body 40 having a large outer diameter is prevented from falling down in the first disk body guide passage 11. The distance between the pair of outer diameter restricting claws 3d and 3e is set to be slightly wider than the outer diameter of the perfect circular plate body.
[0030]
In order to eliminate the disc body 40 that is engaged between the pair of outer diameter regulating claws 3d and 3e of the gate plate 3 and prevented from falling off, it is shown in FIG. As shown in FIG. 6, the gate lever 35 that spreads between the main plate 2 and the gate plate 3 is pushed in the direction of the arrow B, so that the gap between the main plate 2 and the gate plate 3 is greatly expanded as shown in FIG. The disk body 40 that is opened and engaged between the pair of outer diameter regulating claws 3d and 3e is dropped and removed.
[0031]
On the other hand, as shown in FIG. 7, a disc body 41 having a diameter smaller than the outer diameter of the true disc body but having a plate thickness larger than that of the true disc body is placed in the disc body inlet 10. When inserted, the disc body 41 comes into contact with the thickness screw 25 as shown in FIG. 8 which is an AA enlarged cross section of FIG. 7, so that it is prevented from falling down in the first disc body guide passage 11. Is done. In addition, in order to eliminate the disc body 41 which is in contact with the thickness skewer 25 and prevented from dropping, the space between the main plate 2 and the gate plate 3 shown in FIG. The expanding gate lever 35 is pressed in the direction of the arrow B, and as a result, as shown in FIG. 9, the space between the main plate 2 and the gate plate 3 is greatly expanded so that the disc body is in contact with the thickness screw 25. 41 is dropped and eliminated.
[0032]
Next, the case where a perfect disc body is thrown in is explained in full detail.
[0033]
As shown in FIG. 10, when the true disc body 42 is inserted into the disc body insertion port 10, the disc body 42 is formed between the pair of outer diameter restricting claws 3d and 3e, the tip of the thickness skewer 25, and the gate. It passes between the plates 3 and then collides with the swing lever tip 62a of the disk body fall speed relaxation means 60, and the fall speed is relaxed and guided to the downstream side of the first disk body guide passage 11. The
[0034]
At that time, as shown in FIG. 11 and FIG. 12 shown in the AA enlarged sectional view of FIG. 10, the perfect disc body 42 comes into contact with the disc body pressing lever 23 of the disc body pressing means 22, and the disc body pressing lever. 23 is rotated clockwise against the urging force of the coil spring 24, thereby passing between the disc body pressing lever 23 and the gate plate 3. In addition, while passing between the disc body pressing lever 23 and the gate plate 3, a biasing force that is pressed against the back surface 3 b side of the gate plate 3 by the disc body pressing lever 23 always acts on the true disc body 42. Therefore, the urging force prevents as much as possible the ramping of the true disc body 42 in various directions, so that the posture is always controlled to a constant posture, in other words, the downstream end of the first disc body guide passage 11, in other words, It is guided to the starting end of the second disc body guide passage 12.
[0035]
As described above, when the perfect disc body 42 reaches the start end of the second disc body guide passage 12 in a fixed posture, the lower end of the outer diameter thereof is connected to one inclined transfer rail 3c as shown in FIG. Further, the upper end of the outer diameter is in contact with the side wall 12b of the second disc body guide passage 12 located at the upper edge 21a or more of the notch 21.
[0036]
As described above, when the upper end of the outer diameter of the perfect disc body 42 comes into contact with the side wall 12b of the second disc body guide passage 12 positioned at the upper edge 21a or more of the notch 21, the true disc body 42 is cut. As shown in FIG. 13 which is a front view of the disc body sorting device 1 without falling to the notch 21 side, it passes through the disc body removing means 30 along the inclined transfer rail 3c of the second disc body guide passage 12. Further, it is discharged from a disk body discharge hole 2d formed downstream thereof and accommodated in a safe (not shown).
[0037]
Next, a case where a disk body 43 having an outer diameter smaller than that of a perfect disk body and having a thickness equal to or thinner than that of the true disk body will be described in detail.
[0038]
As shown in FIG. 14, when the above-described disk body 43 is inserted into the disk body insertion port 10, the disk body 43 is interposed between the pair of outer diameter regulating claws 3 d and 3 e, and the thickness screw 25. It passes between the front end and the gate plate 3, and further collides with the swing lever front end 62 a of the disc body fall speed reducing means 60 to reduce the fall speed, and downstream of the first disc body guide passage 11. Guided to the side.
[0039]
Thereafter, as shown in FIG. 15 and FIG. 16 shown in the AA cross section of FIG. 14, the disc body 43 comes into contact with the disc body pressing lever 23 of the disc body pressing means 22, and the disc body pressing lever 23 is moved to the coil spring. Rotate clockwise about the shaft 23 a against the urging force of 24, thereby passing between the disc body pressing lever 23 and the gate plate 3. At that time, that is, while passing between the disc body pressing lever 23 and the gate plate 3, the disc body 43 has an urging force F pressed against the back surface 3 b side of the gate plate 3 by the disc body pressing lever 23. Since it always acts, the biasing force F prevents the disc body 43 from moving in various directions as much as possible, so that the disc body 43 is always controlled to a constant posture and the second disc body guide passage. 12 to the start end G side.
[0040]
In this way, when the disc body 43 reaches the starting end G of the second disc body guide passage 12 under the control of a constant posture, the lower end of the outer diameter is one inclined transfer as shown in FIG. It abuts on the rail 3c, and the upper end of its outer diameter reaches a position below the upper edge 21a of the notch 21.
[0041]
Thus, when the upper end of the outer diameter of the disc body 43 reaches a position below the upper edge 21a of the notch 21, the urging force F of the coil spring 24 is pressed against the disc body 43 on the left side. Since it acts via the disc body pressing lever 23 constituting the means 22, the disc body 43 is tilted to the inclined wall 12c side via the notch 21 and changes its posture as shown in FIG.
[0042]
As shown in FIG. 17, when the disc body 43 falls to the inclined wall 12c side through the notch 21 and changes its posture, the lower end of its outer diameter falls off the inclined transfer rail 3c. As shown, the disc body 43 is removed by dropping downward from a slit 50 formed along the left side of the inclined transfer rail 3c.
[0043]
That is, in the disk body sorting apparatus 1 according to the present invention described above, the disk body pressing lever 23 of the disk body pressing means 22 is formed at the downstream end of the first disk body guide passage 11, in other words, the notch 21 is formed. Since the second disc body guide passage 12 is disposed on the start end side, all the disc bodies receive the urging force of the disc body pressing lever 23 before being transferred into the notch 21, As a result, the ramp of the disc body in various directions is prevented as much as possible. Therefore, when the disc body reaches the notch 21, the disc body always reaches a state in which it is controlled in a constant posture. .
[0044]
Accordingly, as shown in FIG. 16 in particular, when the disc body 43 having a smaller diameter than the true disc body is selected by inclining the disc body 43 toward the notch 21 side, the disc body 43 has the second circular shape in a violent posture. It reaches the starting end G of the plate body guide passage 12 and its outer diameter does not seem to reach the position of the upper edge 21a or more of the apparent cutout 21. Therefore, an accurate diameter selection function of the disk body 43 having a small diameter is achieved. Can be maintained.
[0045]
On the other hand, as shown in FIG. 19 and FIG. 20 showing an enlarged cross section of the BB, when a disc body 44 having a slightly smaller diameter than the perfect disc body is inserted into the disc body insertion port 10, There is a possibility that the outer diameter is sandwiched between the inclined transfer rail 3 c and the upper edge 21 a of the notch 21.
[0046]
In this case, since the disk body 44 cannot be eliminated simply by expanding the gate plate 3, in this embodiment, as shown in FIG. 19, the disk body exclusion bar fitting hole 3f is inserted into the gate plate 3. The disc body exclusion bar 4a is projected from the cover plate 4 at a position facing the disc body exclusion bar fitting insertion hole 3f.
[0047]
According to such a disc body exclusion bar 4a, as shown in FIG. 20, the gate lever 35 is pressed in the direction of arrow B to spread between the main plate 2 and the gate plate 3, and thereby FIG. When the space between the main plate 2 and the gate plate 3 is expanded, the disc body exclusion bar 4a of the cover plate 4 is inserted into the disc body exclusion bar insertion hole 3f of the gate plate 3. To contact the disc body 44. Thereafter, when the gate lever 35 is further pressed in the direction of the arrow B, the disk body 44 is pressed by the urging force of the disk body exclusion bar 4a. As a result, as shown in FIG. The disc body 44 sandwiched between the edges 21a falls below the gate plate 3 and is forcibly removed.
[0048]
【The invention's effect】
As described above, in the disk body sorting apparatus of the present invention, the disk body pressing means for pressing the disk body falling from the disk body insertion port to the notch side is cut as in the prior art in order to perform diameter sorting. It is not arranged at the downstream end of the first disc body guide passage for guiding the disc body to the second disc body guide passage having the notch, but at the second disc body guide passage having the notch. Therefore, the disc body to be subjected to diameter selection is moved in various directions by the urging force of the disc body pressing means while passing through the first disc body guide passage before being transferred into the notch. Therefore, when the disc body reaches the notch, it always reaches a state in which it is controlled in a constant posture. A disc body sorting device that has a stable sorting function by reducing as much as possible the diameter sorting error due to the rampage of small disc bodies. It can be.
[0049]
In addition, the disc body pressing means is not the second disc body guide passage having a notch formed as in the prior art, but the first disc body for guiding the disc body to the second disc body guide passage. Since it is arranged in the guide passage, it is possible to provide a compact disc body sorting device with a short front width by setting the entire length of the second disc body guide passage to be shorter.
[Brief description of the drawings]
FIG. 1 is a front view of a disk body sorting apparatus according to the present invention.
FIG. 2 is a front view of a main plate.
FIG. 3 is an AA enlarged sectional view of FIG. 1;
FIG. 4 is a front view of a disk body sorting apparatus in which a disk body having a large diameter is inserted.
5 is an AA enlarged sectional view of FIG. 4. FIG.
FIG. 6 is an enlarged cross-sectional view of a main part showing an excluded state of a disk member having a large diameter.
FIG. 7 is a front view of a disk body sorting apparatus in which a disk body having a large plate thickness is inserted.
8 is an AA enlarged sectional view of FIG. 7. FIG.
FIG. 9 is an enlarged cross-sectional view of a main part showing an excluded state of a disk body having a large plate thickness.
FIG. 10 is a front view of a disc body sorting device into which a true disc body is inserted.
11 is an AA enlarged sectional view of FIG.
FIG. 12 is an enlarged cross-sectional view of a main part showing a state of selecting a perfect disc body.
FIG. 13 is a front view of a disc body sorting apparatus showing a round disc body sorting state.
FIG. 14 is a front view of the disc body sorting device showing a state in which a disc body having a small diameter is inserted.
15 is an AA enlarged sectional view of FIG. 14. FIG.
FIG. 16 is an enlarged cross-sectional view of a main part showing an excluded state of a disk member having a small diameter.
FIG. 17 is an enlarged cross-sectional view of a main part showing an excluded state of a disk member having a small diameter.
FIG. 18 is an enlarged cross-sectional view of a main part showing an excluded state of a disk member having a small diameter.
FIG. 19 is a front view of the disc body sorting device showing a state in which a disc body having a diameter slightly smaller than the true disc body is introduced.
20 is an enlarged cross-sectional view taken along the line BB in FIG. 19;
FIG. 21 is an enlarged cross-sectional view of a main part showing an excluded state of a disk body having a diameter slightly smaller than a true disk body.
FIG. 22 is an enlarged cross-sectional view of a main part showing an excluded state of a disk body having a diameter slightly smaller than that of a true disk body.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 1 ... Disc body sorting apparatus 3c ... Inclination transfer rail 10 ... Disc body inlet 11 ... 1st disc body guide channel 12 ... Second disc body guide channel 12c ... Inclined wall 20 ... Disc body sorter 21a ... Upper edge 21 ... Notch 22 ... Disc body pressing means 23 ... Disc body pressing lever 25 ... Plate thickness regulating means (thickness screw)
40, 41, 42, 43, 44 ... disk

Claims (5)

円板体投入口から投入された円板体を転送させる傾斜転送レールからなる円板体案内通路と、該円板体案内通路内を転送する円板体の外径の差異により該円板体の真偽を判別する円板体選別手段とを有する円板体選別装置において、
前記円板体案内通路は、前記円板体投入口から下方へ向けて延設された第1の円板体案内通路と、該第1の円板体案内通路の下流端から斜め下方へ向けて連通状に延設された第2の円板体案内通路とからなり、
前記円板体選別手段は、前記第1の円板体案内通路上流に円板体の外径を規制する円板体外径規制部と、該第1の円板体案内通路に突出し、通過する円板体の板厚を規制する板厚規制手段と、前記円板体外径規制部の下流に設けた円板体落下速度緩和手段と、前記第2の円板体案内通路の一方の側壁に円板体の転送方向にそって形成された切り欠きと、該切り欠きが形成された前記一方の側壁に円板体の進行方向に対し外側へ傾斜した傾斜壁と、前記第1の円板体通路下流端に配設され、前記円板体投入口から落下する円板体を切り欠きが形成された前記一方の側壁側へ押し付ける円板体押付手段からなり、更に前記円板体外径規制手段と前記板厚規制手段は装置の高さ方向の位置が同一であること、
を特徴とする円板体選別装置。
Due to the difference in the outer diameter of the disc body guide passage composed of the inclined transfer rail for transferring the disc body introduced from the disc body insertion port and the inside of the disc body guide passage, the disc body In the disc body sorting device having disc body sorting means for discriminating the authenticity of
The disc body guide passage includes a first disc body guide passage extending downward from the disc body inlet, and obliquely downward from a downstream end of the first disc body guide passage. And a second disc body guide passage extending in a communication shape,
The disc body sorting means protrudes and passes through the disc body outer diameter regulating portion for regulating the outer diameter of the disc body upstream of the first disc body guide passage and the first disc body guide passage. A plate thickness regulating means for regulating the thickness of the disk body, a disk body falling speed relaxation means provided downstream of the disk body outer diameter regulating portion, and one side wall of the second disk body guide passage A notch formed along the transfer direction of the disc body, an inclined wall inclined outward with respect to the advancing direction of the disc body on the one side wall formed with the notch, and the first disc A disc body pressing means that is disposed at a downstream end of the body passage and presses the disc body falling from the disc body insertion port to the one side wall formed with the notch, and further controls the outer diameter of the disc body Means and the plate thickness regulating means have the same position in the height direction of the device,
Disc body sorting device characterized by this.
前記円板体は、硬貨、遊戯用メダル、トークン等であることを特徴とする請求項1に記載の円板体選別装置。2. The disc body sorting apparatus according to claim 1, wherein the disc body is a coin, a game medal, a token, or the like. 前記円板体押付け手段は、一端に配設された付勢手段の付勢力により他端が前記第1の円板体案内通路の下流端に突出した回動自在な略L字形状の円板体押付けレバーからなることを特徴とする請求項1に記載の円板体選別装置。The disk body pressing means is a rotatable substantially L-shaped disk whose other end protrudes to the downstream end of the first disk body guide passage by the urging force of the urging means disposed at one end. The disk body sorting device according to claim 1, comprising a body pressing lever. 前記付勢手段はコイルバネであることを特徴とする請求項3に記載の円板体選別装置。The disc body sorting apparatus according to claim 3, wherein the biasing means is a coil spring. 前記板厚規制手段はシックネススクリューからなることを特徴とする請求項1に記載の円板体選別装置。2. The disc body sorting device according to claim 1, wherein the plate thickness regulating means comprises a thickness screw.
JP33803099A 1999-11-29 1999-11-29 Disc body sorting device Expired - Fee Related JP3976968B2 (en)

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JP3976968B2 true JP3976968B2 (en) 2007-09-19

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JP4324904B2 (en) 2003-05-12 2009-09-02 株式会社日本コンラックス Disc body sorting device

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