JP2691877B2 - A tile alignment device for an automatic mahjong table - Google Patents

A tile alignment device for an automatic mahjong table

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Publication number
JP2691877B2
JP2691877B2 JP7079822A JP7982295A JP2691877B2 JP 2691877 B2 JP2691877 B2 JP 2691877B2 JP 7079822 A JP7079822 A JP 7079822A JP 7982295 A JP7982295 A JP 7982295A JP 2691877 B2 JP2691877 B2 JP 2691877B2
Authority
JP
Japan
Prior art keywords
tile
frame
lifts
mahjong table
mahjong
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
Application number
JP7079822A
Other languages
Japanese (ja)
Other versions
JPH07275518A (en
Inventor
利行 遠藤
一法 氏家
吉三 前野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MTEX Matsumura Corp
Original Assignee
MTEX Matsumura Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by MTEX Matsumura Corp filed Critical MTEX Matsumura Corp
Priority to JP7079822A priority Critical patent/JP2691877B2/en
Publication of JPH07275518A publication Critical patent/JPH07275518A/en
Application granted granted Critical
Publication of JP2691877B2 publication Critical patent/JP2691877B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【発明の属する技術分野】本発明は、麻雀牌を自動で整
列させる牌整列装置を収蔵した平箱状の機枠の上面に、
麻雀のゲームを行なう麻雀卓を装架し、その麻雀卓に、
一局のゲームを終えた一組の麻雀牌を機枠内の牌整列装
置に落し込む牌落し口と、機枠内の牌整列装置で整列さ
せて待機させてあるもう一組の麻雀牌を該麻雀卓の上面
にせり上げるリフトを嵌合させる窓穴とを開設して構成
する形態の自動麻雀卓における牌整列装置についての改
良に関する。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a flat box-shaped machine frame containing a tile arrangement device for automatically aligning mahjong tiles.
A mahjong table for playing a mahjong game is mounted, and on that mahjong table,
After finishing one game, drop a pair of mahjong tiles into the tile arranging device inside the machine frame, and another pair of mahjong tiles that are waiting in line with the tile arranging device inside the machine frame. The present invention relates to an improvement of a tile aligning device in an automatic mah-jong table in which a window hole for fitting a lift to be raised is formed on the upper surface of the mah-jong table.

【0002】[0002]

【従来の技術】上述の形態の自動麻雀卓は、図1に示し
ている如く、四角な平箱状に形成した機枠1の、上面側
の開放口に、麻雀のゲームを行なう麻雀卓2を開閉回動
自在に装架し、その麻雀卓2には、それの中央部位に、
一局のゲームを終えた麻雀牌を、機枠1内に図2に示し
ている如く組込まれる牌整列装置3のホッパー30内に
落し込むための牌落し口20を開設し、周縁部位の四つ
の辺縁に対向する部位に、前記牌整列装置3により整列
させた麻雀牌を麻雀卓2の上面にせり上げるリフト31
…を嵌合させる窓穴21…を開設することで構成してあ
る。
2. Description of the Related Art As shown in FIG. 1, an automatic mahjong table of the above-described form is a mahjong table 2 for playing a mahjong game at an opening on the upper side of a machine frame 1 formed into a rectangular flat box shape. The mahjong table 2 is mounted at the center of the
A mahjong tile that has finished a game of one station is opened in a hopper 30 of a tile aligning device 3 incorporated in the machine frame 1 as shown in FIG. A lift 31 that raises the mahjong tiles aligned by the tile aligning device 3 to the upper surface of the mahjong table 2 at the portions facing the two edges.
It is constituted by opening a window hole 21 into which ... is fitted.

【0003】そして、牌整列装置3で整列させて、搬送
路uにより、四つのリフト31…のそれぞれに隣接する
待機位置に搬送した麻雀牌P…を、各リフト31…の上
面に移し換える牌押し出し機構4は、図2にあるよう
に、搬送路uの各リフト31…に並列する部位で、それ
らリフト31と対称する部位に、搬送路uの上面を横切
ってリフト31…に向けて往復動する牌押し出しプレー
ト40をそれぞれ配設するとともに、そのプレート40
を往復動させるカム機構およびそのカム機構を駆動する
モーターM…をそれぞれ組付けて、それら四つのモータ
ーM…の制御により、各牌押し出し機構4…を作動させ
ることにより、搬送路uにより待機位置に搬送しておい
た整列牌を、各リフト31…の上面に移し換えていくよ
うに構成してある。
Then, the mahjong tiles P ... which have been aligned by the tile aligning device 3 and transported to the standby positions adjacent to the four lifts 31 by the transport path u are transferred to the upper surfaces of the lifts 31. As shown in FIG. 2, the push-out mechanism 4 reciprocates toward the lifts 31 ... across the upper surface of the transport path u at a location parallel to each lift 31 ... Each of the moving tile extrusion plates 40 is arranged and
A cam mechanism for reciprocating and a motor M for driving the cam mechanism are respectively assembled, and each of the four motors M ... Is operated to operate each of the tile pushing mechanisms 4 ,. The aligned tiles that have been transported to the above are transferred to the upper surfaces of the lifts 31 ...

【0004】また、前記牌押し出し機構4により整列牌
を上面に受継いだリフト31…を、麻雀卓2に開設して
ある四つの窓穴21…と嵌合する位置に上昇させて、整
列牌を麻雀卓2の上面にせり上げる作動、および、一局
のゲームを終えて、開放させた牌落し口20からそのゲ
ームが終了した麻雀牌を牌整列装置3のホッパー30内
に落し込んだ状態時に、機枠1内の搬送路uの待機位置
に待機させてあるもう一組の麻雀牌の整列牌を受継がせ
るようにリフト31…を下降させるための作動にあって
は、各リフト31…の下面側にそれぞれ配設せるカム機
構を、前述の牌押し出し機構4…にそれぞれ組付けたモ
ーターM…の各出力軸mとそれぞれ伝導する伝導軸41
…を介して伝導しておき、各牌押し出し機構4…が整列
牌を各リフト31…の上面に押し出す作動を終えたタイ
ミング時に、各リフト31…を上昇させ、かつ、牌落し
口20からの牌乃落し込みが終了して牌落し口20の蓋
板22を閉塞位置に動かすタイミング時に各リフト31
…を下降させるように前述の各モーターM…を制御する
ことで行なっている。
Further, the lifts 31 ... Which have inherited the alignment tiles on the upper surface by the tile push-out mechanism 4 are moved up to the positions where they are fitted with the four window holes 21 ... established in the mahjong table 2, and the alignment tiles. The mahjong table 2 on the upper surface of the mahjong table 2, and after the game of one station is finished, the mahjong tile after the game is dropped into the hopper 30 of the tile aligning device 3 from the opened tray 20. At times, in the operation for lowering the lifts 31 ... In order to inherit the aligned tiles of the other set of mahjong tiles waiting at the standby position of the transport path u in the machine frame 1, each lift 31 The transmission shafts 41 for transmitting the cam mechanisms which are respectively arranged on the lower surface side of the ... to the output shafts m of the motors M ...
When the operation of pushing out the aligned tiles to the upper surface of each lift 31 is finished by each of the tile pushing mechanisms 4 ... At the timing of moving the cover plate 22 of the drop port 20 to the closed position after the drop of the tiles is completed, each lift 31
This is done by controlling the above-mentioned respective motors M so as to lower.

【0005】また、四つのリフト31…の昇降動作を同
調させるために、四つのリフトの各長手方向の両端部
を、隣接する各リフトの長手方向の両端部に、四つの連
結ブロックにより連結して、一体に連結する囲い枠状に
形成し、その囲い枠の四隅部となる各連結ブロックをそ
れぞれ支柱に昇降自在に支持せしめて、それぞれに昇降
アームを連結し、それら昇降アームに、順次伝導する4
本の駆動シャフトを連繋して、一つのモーターにより同
調して作動させる手段が、実開昭61−145584号
公報により知られている。
Further, in order to synchronize the vertical movements of the four lifts 31 ..., the longitudinal ends of the four lifts are connected to the longitudinal ends of the adjacent lifts by four connecting blocks. The connecting blocks, which are the four corners of the surrounding frame, are supported by the columns so that they can be raised and lowered, and the raising and lowering arms are connected to each, and the raising and lowering arms are sequentially conducted. Do 4
A means for connecting drive shafts of a book and operating them synchronously by one motor is known from Japanese Utility Model Laid-Open No. 145584/1986.

【0006】[0006]

【発明が解決しようとする課題】上述の従前手段は、四
つの各リフト31…を、各別に組付けたカム機構と各別
に連繋するモーターM…とにより、それぞれ独立させて
昇降させる手段にあっては、この四つのリフト31…の
昇降動作に不揃いが生じ易く、そのため、先に作動した
リフト31から流れた牌が遅れて作動するリフト31の
上に落ち込むなどで、故障を多く発生する問題がある。
The above-mentioned conventional means is a means for independently raising and lowering each of the four lifts 31 ... By a cam mechanism assembled separately and a motor M ... However, unevenness is likely to occur in the lifting operation of the four lifts 31. Therefore, the tiles that flow from the previously operated lift 31 fall on the lifter 31 that operates later, causing many failures. There is.

【0007】また、四つのリフトを囲い枠状に連結し、
それの四隅部にそれぞれ連繋する昇降アームを、順次伝
導する4本の駆動シャフトを介して一つのモーターによ
り駆動させる手段にあっては、一つのモーターから順次
伝導する4本の駆動シャフトを経て、四つの昇降アーム
を順次駆動するときの伝導経路に存在する遊びによって
生ずる伝導順の後位側の昇降アームの作動の遅れが、一
つの囲い枠状に連結して一体に昇降する四つのリフトの
昇降作動を阻げるようになり、円滑な作動が得られず、
故障を多発させるようになる問題がある。
Further, four lifts are connected to each other in a frame shape,
In the means for driving the elevating arms that are respectively connected to the four corners thereof by one motor through the four drive shafts that are sequentially transmitted, in the means through the four drive shafts that are sequentially transmitted from one motor, The delay of the operation of the lifting arm on the rear side of the conduction order caused by the play existing in the conduction path when the four lifting arms are sequentially driven is due to the four lifts that are integrally lifted by connecting them in one enclosure frame shape. As it becomes impossible to move up and down, smooth operation cannot be obtained,
There is a problem that many failures occur.

【0008】[0008]

【目的】本発明は、従前の自動麻雀卓Aに生じている上
述の問題を解消せしめるためになされたものであって、
四つのリフト31…を一体に連結する四角な囲い枠状の
剛体枠に形成して、それらの昇降作動が強制的に同調し
て行なわれるようにしておいて、その四角な剛体枠を、
一つのモーターにより駆動される複数の回動アーム70
…により昇降させるのが、円滑に行なわれるようにする
新たな手段を提供することを目的とする。
[Purpose] The present invention has been made in order to solve the above-mentioned problems occurring in the conventional automatic mahjong table A.
The four lifts 31 are integrally formed into a rigid frame in the shape of a rectangular enclosure, and the raising and lowering operations thereof are forcibly performed in synchronization with each other.
A plurality of rotating arms 70 driven by one motor
The purpose of the present invention is to provide a new means for smoothly moving up and down by.

【0009】[0009]

【課題を解決するための手段】そして、本発明において
は、上述の目的を達成するための手段として、平箱状に
形成した機枠1内に収蔵せる牌整列装置3により搬送路
uに整列させた麻雀牌を前記機枠1の上面にせり上げる
四つのリフト31…を、それらの端部を連結するつなぎ
部材310…により、一体に連結する四角な囲い枠状の
剛体枠wに形成し、その剛体枠wを、機枠1に設けたガ
イド部材38…に昇降自在に支架せしめて、戻しバネ3
9…により下降側に付勢し、その剛体枠wの下面側を、
水平な方向の支軸中心に回転する複数の回動アーム70
…の各回動端部に、そこに軸支したコロ71…を介して
支承せしめ、それら回動アーム70…を、一つのモータ
ーの出力軸に伝導機構を介し伝導して同調作動させ、そ
れら回動アーム70…の回転作動により剛体枠wを昇降
させるようにしたことを特徴とする自動麻雀卓における
牌整列装置を提起するものである。
In the present invention, as means for achieving the above-mentioned object, a tile aligning device 3 which can be stored in a machine box 1 formed in a flat box shape is used to align them on a conveying path u. The four lifts 31 ... which raise the mahjong tiles made to rise on the upper surface of the machine frame 1 are formed into a rectangular enclosure frame-shaped rigid frame w that is integrally connected by the connecting members 310 ... That connect their ends. , The rigid frame w is vertically movably supported by the guide member 38 provided on the machine frame 1, and the return spring 3
The lower surface side of the rigid frame w is urged downward by 9 ...
A plurality of rotating arms 70 that rotate about a spindle in the horizontal direction
Each rotation end portion of ... Is supported by a roller 71 that is rotatably supported there, and the rotation arms 70 are transmitted to the output shaft of one motor through a conduction mechanism to perform a synchronized operation. The present invention provides a tile aligning device in an automatic mahjong table characterized in that the rigid frame w is moved up and down by the rotating operation of the moving arms 70.

【0010】[0010]

【実施例】次に実施例を図面に従い詳述する。なお、図
面符号は、従前手段のものと同効の構成部材については
同一の符号を用いるものとする。
Next, an embodiment will be described in detail with reference to the drawings. In the drawings, the same reference numerals are used for components having the same effects as those of the conventional means.

【0011】図3は本発明手段を実施せる自動麻雀卓A
の縦断側面図で、支脚は取り外した状態を示している。
FIG. 3 is an automatic mahjong table A for implementing the means of the present invention.
In the vertical side view of FIG. 1, the supporting leg is shown in a removed state.

【0012】同図において、1は四角な平箱状に形成し
た機枠で、上面側は開放してある。3は該機枠1内に収
蔵せる牌整列装置、2は機枠1の上面側の開放口を閉塞
するように機枠1の上面に開閉自在に支架した麻雀卓で
ある。
In FIG. 1, reference numeral 1 is a machine frame formed in the shape of a rectangular flat box, the upper surface side of which is open. Reference numeral 3 is a tile aligning device that can be stored in the machine frame 1, and 2 is a mahjong table that is openably and closably supported on the upper surface of the machine frame 1 so as to close the opening on the upper surface side of the machine frame 1.

【0013】麻雀卓2は、中央部位に、一局のゲームが
終了した麻雀牌P…を落し込む牌落し口20が開設さ
れ、周縁部位には、牌整列装置3で整列させた麻雀牌P
…を麻雀卓2の上面にせり上げる四つのリフト31…の
それぞれが嵌合する窓穴21…が開設してある通常の形
態のものであり、牌落し口20には、機枠1の中央部位
に昇降自在に、支持せる蓋板22が開閉自在に臨ませて
ある。
The mahjong table 2 is provided with a pouring port 20 for dropping the mahjong tiles P ... The game of which has been completed at the central portion, and the mahjong tiles P aligned by the tile aligning device 3 at the peripheral portion.
It has a normal form in which window holes 21 ... to which four lifts 31 ... that raise the mahjong table 2 are respectively fitted are opened, and the sleet port 20 has the center of the machine frame 1. A lid plate 22 that can be lifted up and down so as to be freely opened and closed faces the part.

【0014】牌整列装置3は、麻雀卓2の前記牌落し口
20から落下させた麻雀牌を受け入れるドラム状のホッ
パー30と、それの底部に傾斜軸32により回動するよ
う軸架されるターンテーブル33と、ホッパー30の上
方開放部位に軸架する吸着リング34と、それにより一
定の姿勢に揃えられて取り出される麻雀牌P…をホッパ
ー30の外に運び出す搬送コンベア35と、図4に示し
ている如く、前記搬送コンベア35の終端部に送られて
くる麻雀牌Pを、2段重ねに積み重ねた状態として搬送
路uの始端部に送り込む2段重ね装置36と、それによ
り2段重ねに重ねられて送り込まれる麻雀牌を、四つの
リフト31…の隣接位置に搬送するために、それら四つ
のリフト31…の外周を取り囲むように配設される前述
の搬送路uと、その搬送路uの前記四つのリフト31…
のそれぞれに隣接する位置の外周側に配設される牌押し
出し機構4…とからなる形態のもので、搬送路の底面に
は、搬送路内に押し込まれる麻雀牌Pが所定の整列数と
なったところで、各リフト31…に隣接する待機位置に
運び込むキャリヤー37が設けてある。
The tile aligning device 3 includes a drum-shaped hopper 30 for receiving the mah-jong tiles dropped from the tile drop port 20 of the mah-jong table 2, and a turn pivotally mounted on the bottom of the drum-shaped hopper 30 by an inclined shaft 32. 4, a table 33, a suction ring 34 which is mounted on the upper open portion of the hopper 30, a transport conveyor 35 which carries out the mahjong tiles P ... As described above, the mahjong tiles P sent to the end of the conveyer 35 are sent to the starting end of the conveying path u in a state of being piled up in two stages, and thereby the two-stage stacking device 36 is formed. In order to convey the mahjong tiles piled up and fed to the positions adjacent to the four lifts 31 ..., the above-mentioned transport path u arranged so as to surround the outer circumferences of the four lifts 31 ... Wherein the conveying path u four lifts 31 ...
Of the mahjong tiles P to be pushed into the conveying path on the bottom surface of the conveying path in a predetermined number. By the way, there is provided a carrier 37 for carrying to a standby position adjacent to each lift 31.

【0015】しかして、搬送路uの各待機位置に運ばれ
た整列状態の麻雀牌P…を各リフト31…の上面に押し
込む牌押し出し機構4は、図5および図6に示している
如く、リフト31の長さに対応する長さに形成した牌押
し出しプレート40を、機枠1の底壁1aに支軸42中
心に、機枠1の中央部に向け起伏回動する一対のアーム
43・43の上端側に支架して、そのアーム43・43
の回動により搬送路uの待機位置に整列させて待機させ
てある麻雀牌P…を、リフト31…の上面に押し出して
いくようにし、かつ、そのアーム43・43の回動軸と
なる前記支軸42の一方の軸端部には、作動アーム44
を連結して、その作動アーム44の回動により前記アー
ム43・43が回動作動を行なうようにする。
Thus, as shown in FIGS. 5 and 6, the tile pushing mechanism 4 for pushing the aligned Mahjong tiles P ... Carried to the respective standby positions of the transport path u onto the upper surface of each lift 31. A pair of arms 43, which tilts the tile extrusion plate 40 formed to have a length corresponding to the length of the lift 31 and is erected around the support shaft 42 on the bottom wall 1a of the machine frame 1 toward the center of the machine frame 1. 43 is supported on the upper end side of the arm 43, 43
The mahjong tiles P ... aligned in the standby position of the transport path u and made to stand by are rotated to be pushed out to the upper surface of the lifts 31. The operating arm 44 is provided at one shaft end of the support shaft 42.
Are connected to each other so that the arm 43 is rotated by the rotation of the operating arm 44.

【0016】そして、その作動アーム44には、図6に
あるように、一端側を機枠1の周壁に係止したバネ45
の他端側を連繋して、そのバネ45の付勢によりアーム
43の上端に支持せる牌押し出しプレート40が、常態
において、図6に示している如く、搬送路uの外側に位
置している状態を保持しているようにしてある。
As shown in FIG. 6, the operating arm 44 has a spring 45 whose one end is locked to the peripheral wall of the machine frame 1.
The tile pushing plate 40, which is connected to the other end side of the above and is supported by the upper end of the arm 43 by the biasing force of the spring 45, is normally located outside the transport path u as shown in FIG. It seems to hold the state.

【0017】そして、また、機枠1内には、前述の図4
に示している如く、モーターM2を組付けるとともに、
図7および図8に示している如く、そのモーターM2の
出力軸mに設けた伝導ギヤG1とギヤ伝導により回動す
る伝導ギヤG2に形成したクランクホイルの作動で、そ
れに設けたクランクピン50により支点軸51中心に上
下に回動するクランクアーム52とリンク53・54を
介し連繋して、支軸55中心に往復回動する巻取ドラム
56を組付け、この巻取ドラム56の周面に、4本のケ
ーブル60…の各始端部を、該巻取ドラム56の軸方向
に並列させて巻は付けるように連繋し、それらケーブル
60…のそれぞれを、両端の開放口61a・61bが機
枠1に固定支架されるフレキシブルな中空のアウターケ
ーブル61内に、それの一端側の開放口61aから摺動
自在に挿通して、そのアウターケーブル61により、機
枠1内に配設される前述の各牌押し出し機構4…の作動
アーム44…の内側位置に導き、そのアウターケーブル
61の他端側の開放口61bから突出させた該ケーブル
60…の終端側を、前述の各牌押し出し機構4…のそれ
ぞれの作動アーム44に、牽引により前述のバネ45の
付勢の方向と逆向にその作動アーム44を回動させるよ
うに連繋してある。そして、これにより、モーターM2
を作動させて、巻取ドラム56を回動させたとき、その
巻取ドラム56の回動が、図8において支軸55中心と
する反時計回わりの回動のときには、4本のケーブル6
0…を一斉に同調させて各アウターケーブル61…内に
押し込んで、図6に示している如く、作動アーム44が
バネ45の付勢で戻り回動した状態とし、また、巻取ド
ラム56の回動が図8において時計回わりのときには、
4本のケーブル60…が一斉に同調して巻き込まれ、四
つの牌押し出し機構4…の各作動アーム44…を同調し
て牽引し、それら牌押し出し機構4が同調して、待機位
置にある整列した麻雀牌を各リフト31…の上面に押し
出していく作動を行なうようにしてある。
Further, in the machine casing 1, the above-mentioned FIG.
As shown in, while assembling the motor M2,
As shown in FIGS. 7 and 8, the operation of the crank wheel formed on the transmission gear G1 provided on the output shaft m of the motor M2 and the transmission gear G2 that rotates by gear conduction causes the crank pin 50 provided on it to operate. A winding arm 56 that rotates up and down around the fulcrum shaft 51 is linked to the crank arm 52 via links 53 and 54, and a winding drum 56 that rotates reciprocally around the fulcrum shaft 55 is assembled. The winding drum 56 is attached to the peripheral surface of the winding drum 56. The starting ends of the four cables 60 are connected in parallel so that they are wound in parallel with each other in the axial direction of the take-up drum 56. A flexible hollow outer cable 61 fixedly supported on the frame 1 is slidably inserted through an opening 61a on one end side thereof, and is disposed in the machine frame 1 by the outer cable 61. The ends of the cables 60, which are guided to the inner positions of the operating arms 44 of the tile pushing mechanisms 4 and protrude from the opening 61b on the other end side of the outer cable 61, are used to push the tile pushing mechanisms described above. 4 is connected to each of the operating arms 44 so as to rotate the operating arms 44 in a direction opposite to the biasing direction of the spring 45 by pulling. And by this, the motor M2
When the winding drum 56 is rotated by rotating the winding drum 56, the winding drum 56 is rotated counterclockwise around the support shaft 55 in FIG.
0 ... are simultaneously tuned and pushed into each outer cable 61, and the operating arm 44 is returned and rotated by the biasing force of the spring 45 as shown in FIG. When the rotation is clockwise in FIG. 8,
The four cables 60 ... Are wound in tune in unison, and the operating arms 44 of the four tile pushing mechanisms 4 ... are pulled in synchronism, and the tile pushing mechanisms 4 are tuned and aligned in the standby position. The mahjong tiles are pushed out to the upper surface of each lift 31 ...

【0018】また、機枠1内に配設される四つのリフト
31…は、図4にあるように、それらの端部と隣接する
リフト31の端部とをつなぎ部材310…により一体に
連結して、図9の如く、四角な囲い枠状の剛体枠wに組
立て、その剛体枠wの各コーナー部分となる前述のつな
ぎ部材310…に上下に透通する透孔311…を開設し
て、それら透孔311…を、機枠1の底壁1aから立設
せるガイド部材38…に摺動自在に嵌装し、そのガイド
部材38…の上端部とつなぎ部材310…の上面との間
に張設せる戻しバネ39…により下降側に付勢してお
く、
Further, as shown in FIG. 4, the four lifts 31 disposed in the machine frame 1 integrally connect the ends of the four lifts 31 with the ends of the adjacent lifts 31 by connecting members 310. Then, as shown in FIG. 9, the rigid body frame w in the shape of a rectangular enclosure is assembled, and the above-mentioned connecting members 310, which are the respective corner portions of the rigid body frame w, are provided with through holes 311 ... , These through holes 311 are slidably fitted to a guide member 38 that is erected from the bottom wall 1a of the machine frame 1, and between the upper end of the guide member 38 and the upper surface of the connecting member 310. Is urged downward by a return spring 39 ...

【0019】そして、機枠1内の底部には、図10にあ
るように、搬送路uの始端側が位置する前縁側に、略左
右に横切る水平な方向の長い伝導軸S1を軸支し、後縁
側にはこれと平行する伝導軸S2を軸支し、これら伝導
軸S1・S2間に渡架するように、前後方向に沿う伝導
軸S3を軸支して、それの前後の軸端部を傘型の伝導ギ
ヤG3・G4および伝導ギヤG5・G6を介して、前述
の前後の伝導軸S1・S2と伝導連繋し、かつ、この前
後方向の伝導軸S3が、前述の牌押し出し機構4の駆動
用のカム機構のクランクホイルを形成している伝導ギヤ
G2の回転軸と共用させてあって、これにより、牌押し
出し機構4の駆動用のモーターM2の作動によって、前
後の伝導軸S1・S2が同調して回動するようにしてあ
る。
At the bottom of the machine casing 1, as shown in FIG. 10, a long horizontal horizontal transmission shaft S1 is rotatably supported on the front edge side where the starting end side of the transport path u is located. A transmission shaft S2 parallel to this is supported on the trailing edge side, and a transmission shaft S3 along the front-rear direction is supported so as to span between the transmission shafts S1 and S2, and the front and rear shaft ends thereof are supported. Through conductive gears G3 and G4 and conductive gears G5 and G6 of the umbrella type, and is conductively connected to the front and rear conduction shafts S1 and S2, and the conduction shaft S3 in the front and rear direction is connected to the tile pushing mechanism 4 described above. It is also used as the rotating shaft of the transmission gear G2 forming the crank wheel of the driving cam mechanism, whereby the front and rear transmission shafts S1 and S1 are driven by the operation of the motor M2 for driving the tile pushing mechanism 4. S2 is adapted to rotate in synchronization.

【0020】そして、この前後の伝導軸S1・S2の各
左右の軸端部に、図11および図12に示している如
く、回動アーム70・70の各基端のボス部を嵌着し
て、これら水平な方向の伝導軸S1・S2を支軸として
回転するようにし、それの回動端側にコロ71を軸支
し、そのコロ71を、リフト31…をつなぐつなぎ部材
310の下面に衝合させ、これにより、モーターM2を
作動させて前後の伝導軸S1・S2を回転させて、四つ
の回動アーム70…を同調させて上向きに回動させるこ
とで、リフト31…を四角な囲い枠状の剛体枠wに形成
しているつなぎ部材310…を、戻しバネ39…の付勢
に抗して一斉に押し上げていき、その回動アーム70…
が上限位置に回動して、つなぎ部材310を最も上昇さ
せた状態から、さらに伝導軸S1・S2の回転により回
動することで下降回動して、それに伴い四角な囲い枠状
の剛体枠wの四隅部のつなぎ部材310が戻しバネ39
…の付勢で下降し、剛体枠wを下降させるようにして、
図13にあるように、連続回転する回動アーム70…の
一回転のサイクルの間にリフト31…の昇降作動が行な
われるようにしてある。
Then, as shown in FIGS. 11 and 12, boss portions at the base ends of the rotating arms 70, 70 are fitted to the left and right shaft ends of the front and rear transmission shafts S1, S2, respectively. By rotating the transmission shafts S1 and S2 in the horizontal direction as supporting shafts, the rollers 71 are pivotally supported on the rotation end side thereof, and the rollers 71 are attached to the lower surface of the connecting member 310 for connecting the lifts 31 ... And thereby the motor M2 is actuated to rotate the front and rear transmission shafts S1 and S2, and the four pivoting arms 70 ... , Which are formed in a rigid frame w having a frame shape, are simultaneously pushed up against the urging force of the return springs 39.
Rotates to the upper limit position and the connecting member 310 is raised most, and then further rotates by the rotation of the transmission shafts S1 and S2 to make a downward rotation, and accordingly, a rigid frame in the shape of a rectangular enclosure. The connecting members 310 at the four corners of w are return springs 39.
With the urging of ..., the rigid frame w is lowered,
As shown in FIG. 13, the lifting operation of the lifts 31 is performed during one rotation cycle of the rotating arms 70 that continuously rotate.

【0021】このリフト31…を昇降作動させる作動機
構は、前述した如く、牌押し出し機構4の駆動用のモー
ターM2を共有し、かつ、それのクランクホイルを形成
している伝導ギヤG2の回転軸を、駆動軸となる伝導軸
S3に共有していることで、それのリフト31を昇降さ
せる動作と、牌押し出し機構4の作動とが、図13に示
すタイミングで行なわれるように制御してある。
As described above, the operating mechanism for raising and lowering the lifts 31 ... Shares the motor M2 for driving the tile pushing mechanism 4 and also the rotating shaft of the transmission gear G2 forming the crank wheel thereof. Is shared with the transmission shaft S3 serving as a drive shaft, so that the operation of raising and lowering the lift 31 and the operation of the tile pushing mechanism 4 are controlled so as to be performed at the timing shown in FIG. .

【0022】しかし、このリフト31…を昇降作動させ
る作動機構は、駆動軸となる伝導軸S3の駆動を、牌押
し出し機構4の駆動用のモーターM2とは別のモーター
により行なわす場合がある。
However, the actuating mechanism for raising and lowering the lifts 31 ... May drive the transmission shaft S3 serving as a drive shaft by a motor different from the motor M2 for driving the tile pushing mechanism 4.

【0023】[0023]

【発明の効果】以上説明したように、本発明による自動
麻雀卓における牌整列装置は、四つのリフト31…をつ
なぎ部材310…により一つの四角な囲い枠状の剛体枠
wに組立てておいて、この剛体枠wを、機枠1に設けた
ガイド部材38…に昇降自在に支架せしめて戻しバネ3
9により下降側に付勢し、その剛体枠wの下面側を、水
平な方向の支軸中心に回転する複数の回動アーム70…
の各回動端部に、そこに軸支したコロ71…を介して支
承せしめ、それら回動アーム70…を、一つのモーター
の出力軸に伝導機構を介し伝導して同調作動させ、それ
ら回動アーム70…の回転作動により剛体枠wを昇降さ
せるようにしているのだから、四角な囲い枠状に組立て
られた剛体枠wとそれを支承させる複数の回動アーム7
0…との間の連繋が、剛体枠wを押し下げる戻しバネ3
9と剛体枠wの下面側に衝合するコロ71…とにより行
なわれることになって、複数の回動アーム70…を、一
つのモーターの出力軸と伝導機構を介し伝導して同調作
動させるときに、伝導経路の間に存在する遊びにより作
動時期に差異が生じてきても、それら回動アーム70…
と剛体枠wとの間の連繋部位およびそれら回動アーム7
0…の駆動機構に無理な力や歪を発生させることが無く
なるので、一つのモーターにより複数の回動アーム70
…を同調作動させて四つのリフト31…を昇降させるの
が、円滑に、かつ、故障の発生を少なくして行なえるよ
うになる。
As described above, in the tile arranging device in the automatic mahjong table according to the present invention, the four lifts 31 are assembled by the connecting members 310 into one rigid frame w having a rectangular enclosure shape. The rigid body frame w is supported by the guide member 38 provided on the machine frame 1 so as to be lifted and lowered, and the return spring 3 is supported.
A plurality of rotating arms 70 that are urged downward by 9 to rotate the lower surface side of the rigid frame w around a spindle in the horizontal direction.
Each rotation end portion of the motor is supported by a roller 71 supported on the rotation end portion, and the rotation arms 70 are synchronized with the output shaft of one motor through a transmission mechanism to perform the rotation operation. Since the rigid body frame w is moved up and down by the rotating operation of the arms 70, the rigid body frame w assembled in the shape of a rectangular enclosure and the plurality of rotating arms 7 supporting the rigid frame w.
The connection with 0 ... is a return spring 3 that pushes down the rigid frame w.
9 and the rollers 71 abutting against the lower surface side of the rigid frame w, the plurality of rotating arms 70 are conducted in synchronism by conducting the output shaft of one motor and a transmission mechanism. Sometimes, even if there is a difference in the operation timing due to the play existing between the conduction paths, the rotating arms 70 ...
And the rigid body frame w and the connecting portion and their rotating arms 7
Since no unnecessary force or distortion is generated in the drive mechanism of 0 ..., a plurality of rotating arms 70 can be driven by one motor.
It is possible to smoothly move the four lifts 31 by moving them in synchronism with each other, and to reduce the occurrence of failures.

【0024】また、このリフト31…を昇降させるモー
ターを、牌押し出し機構4の駆動用のモーターM2と共
用させるときは、四つのリフト31…の昇降作動と四つ
の牌押し出し機構4…の作動とを、一つのモーターM2
により作動させ得るようになる。
When the motor for raising and lowering the lifts 31 ... Is shared with the motor M2 for driving the tile push-out mechanism 4, the four lifts 31 ... And the four tile push-out mechanisms 4 ... A single motor M2
Can be activated.

【図面の簡単な説明】[Brief description of the drawings]

【図1】自動麻雀卓の全体の概要斜視図である。FIG. 1 is a schematic perspective view of an entire automatic mahjong table.

【図2】従前の自動麻雀卓の牌整列装置の概要平面図で
ある。
FIG. 2 is a schematic plan view of a tile aligning device of a conventional automatic mahjong table.

【図3】本発明を実施せる自動麻雀卓の要部の縦断正面
図である。
FIG. 3 is a vertical sectional front view of a main part of an automatic mahjong table for carrying out the present invention.

【図4】同上自動麻雀卓の要部の一部破断した平面図で
ある。
FIG. 4 is a partially cutaway plan view of an essential part of the same automatic mahjong table.

【図5】同上自動麻雀卓の牌押し出し機構の正面図であ
る。
FIG. 5 is a front view of a tile pushing mechanism of the above-mentioned automatic mahjong table.

【図6】同上自動麻雀卓の牌押し出し機構の縦断側面図
である。
FIG. 6 is a vertical sectional side view of a tile pushing mechanism of the automatic mahjong table.

【図7】同上自動麻雀卓の牌押し出し機構の駆動部分の
平面図である。
FIG. 7 is a plan view of a drive portion of a tile pushing mechanism of the automatic mahjong table.

【図8】同上自動麻雀卓の牌押し出し機構の駆動部分の
正面図である。
FIG. 8 is a front view of a driving portion of the tile pushing mechanism of the automatic mahjong table.

【図9】同上自動麻雀卓のリフトの斜視図である。FIG. 9 is a perspective view of a lift of the above-mentioned automatic mahjong table.

【図10】同上自動麻雀卓のリフトの駆動機構の平面図
である。
FIG. 10 is a plan view of a drive mechanism for a lift of the above-mentioned automatic mahjong table.

【図11】同上自動麻雀卓のリフトの駆動機構の一部破
断した正面図である。
FIG. 11 is a partially cutaway front view of the drive mechanism for the lift of the automatic mahjong table.

【図12】同上自動麻雀卓のリフトの駆動機構の一部破
断した側面図である。
FIG. 12 is a partially cutaway side view of a drive mechanism for a lift of the automatic mahjong table.

【図13】同上リフトの駆動機構の作動と牌押し出し機
構の作動との作動タイミングの説明図である。
FIG. 13 is an explanatory diagram of the operation timing of the operation of the drive mechanism of the above lift and the operation of the tile pushing mechanism.

【符号の説明】[Explanation of symbols]

A…自動麻雀卓、P…麻雀牌、M・M2…モーター、m
…出力軸、u…搬送路、w…剛体枠、G1〜G6…伝導
ギヤ、S1〜S3…伝導軸、1…機枠、1a…底壁、2
…麻雀卓、3…牌整列装置、30…ホッパー、31…リ
フト、310…つなぎ部材、311…透孔、32…傾斜
軸、33…ターンテーブル、34…吸着リング、35…
搬送コンベア、36…2段重ね装置、37…キャリヤ
ー、38…ガイド部材、39…戻しバネ、4…牌押し出
し機構、40…牌押し出しプレート、42…支軸、43
…アーム、44…作動アーム、45…バネ、50…クラ
ンクピン、51…支点軸、52…クランクアーム、53
・54…リンク、55…支軸、56…巻取ドラム、60
…ケーブル、61a・61b…開放口、70…回動アー
ム、71…コロ。
A: Automatic Mahjong table, P: Mahjong tile, M / M2 ... Motor, m
... Output shaft, u ... Conveyance path, w ... Rigid body frame, G1 to G6 ... Conduction gear, S1 to S3 ... Conduction shaft, 1 ... Machine frame, 1a ... Bottom wall, 2
... Mahjong table, 3 ... tile alignment device, 30 ... hopper, 31 ... lift, 310 ... connecting member, 311 ... through hole, 32 ... tilt axis, 33 ... turntable, 34 ... suction ring, 35 ...
Transport conveyor, 36 ... Two-stage stacking device, 37 ... Carrier, 38 ... Guide member, 39 ... Return spring, 4 ... Tile pushing mechanism, 40 ... Tile pushing plate, 42 ... Spindle, 43
... arm, 44 ... actuating arm, 45 ... spring, 50 ... crank pin, 51 ... fulcrum shaft, 52 ... crank arm, 53
・ 54 ... Link, 55 ... Spindle, 56 ... Winding drum, 60
... cable, 61a, 61b ... opening, 70 ... turning arm, 71 ... roller.

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項1】 平箱状に形成した機枠1内に収蔵せる牌
整列装置3により搬送路uに整列させた麻雀牌を前記機
枠1の上面にせり上げる四つのリフト31…を、それら
の端部を連結するつなぎ部材310…により、一体に連
結する四角な囲い枠状の剛体枠wに形成し、その剛体枠
wを、機枠1に設けたガイド部材38…に昇降自在に支
架せしめて、戻しバネ39…により下降側に付勢し、そ
の剛体枠wの下面側を、水平な方向の支軸中心に回転す
る複数の回動アーム70…の各回動端部に、そこに軸支
したコロ71…を介して支承せしめ、それら回動アーム
70…を、一つのモーターの出力軸に伝導機構を介し伝
導して同調作動させ、それら回動アーム70…の回転作
動により剛体枠wを昇降させるようにしたことを特徴と
する自動麻雀卓における牌整列装置。
1. A mahjong tile, which is aligned in a conveyance path u by a tile aligning device 3 that can be stored in a machine box 1 formed in a flat box shape, is provided with four lifts 31 ... of the tether 310 ... for connecting the ends to form a rectangular enclosure frame-shaped rigid frame w for connecting together, the rigid frame
w is vertically supported by a guide member 38 provided on the machine frame 1.
After mounting it, it is urged downward by the return spring 39 ...
Rotate the lower surface side of the rigid body frame w around the spindle in the horizontal direction.
A plurality of rotating arms 70 ...
The rotating arms are supported through the rollers 71 ...
70 ... is transmitted to the output shaft of one motor via a transmission mechanism.
Guide them to operate in synchronization, and rotate the rotating arms 70 ...
It is characterized in that the rigid frame w is moved up and down by movement.
A tile aligner for automatic mahjong table.
JP7079822A 1995-03-10 1995-03-10 A tile alignment device for an automatic mahjong table Expired - Fee Related JP2691877B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7079822A JP2691877B2 (en) 1995-03-10 1995-03-10 A tile alignment device for an automatic mahjong table

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7079822A JP2691877B2 (en) 1995-03-10 1995-03-10 A tile alignment device for an automatic mahjong table

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP5351896A Division JP2691862B2 (en) 1993-12-28 1993-12-28 A tile alignment device for an automatic mahjong table

Publications (2)

Publication Number Publication Date
JPH07275518A JPH07275518A (en) 1995-10-24
JP2691877B2 true JP2691877B2 (en) 1997-12-17

Family

ID=13700907

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7079822A Expired - Fee Related JP2691877B2 (en) 1995-03-10 1995-03-10 A tile alignment device for an automatic mahjong table

Country Status (1)

Country Link
JP (1) JP2691877B2 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103785166B (en) * 2013-12-25 2016-09-28 阳琳 A kind of mah-jong pushing device of automatic mahjong-playing machine
CN109794059B (en) * 2018-12-27 2024-01-02 松冈科技(浙江)有限公司 Automatic mahjong machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6027760A (en) * 1983-07-27 1985-02-12 Toyota Motor Corp Controlling method of fuel injection in internal- combustion engine

Also Published As

Publication number Publication date
JPH07275518A (en) 1995-10-24

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