JP2004290707A - Method for manufacturing game machine - Google Patents

Method for manufacturing game machine Download PDF

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JP2004290707A
JP2004290707A JP2004215919A JP2004215919A JP2004290707A JP 2004290707 A JP2004290707 A JP 2004290707A JP 2004215919 A JP2004215919 A JP 2004215919A JP 2004215919 A JP2004215919 A JP 2004215919A JP 2004290707 A JP2004290707 A JP 2004290707A
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game board
warpage
warp
board
game
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Hatsumi Takahashi
初実 高橋
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Heiwa Corp
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Heiwa Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a method to drive nails only into a game board matching a standard. <P>SOLUTION: Openings for assembling game function parts are cut into a game board 5 with a designed face in a router process 1. A warp of the game board 5 discharged from the router process 1 is electrically detected in a warp inspection process 2. When the detected warp is within prescribed tolerance, the game board 5 is determined to be good, and when out of the prescribed tolerance, the game board 5 is determined to be defective by having large warp. In a discharge process 3, a game board 5 determined to be good in the warp inspection process 2 is supplied as a good product to a nail driving process 4 and a game board 5 determined to be defective in the warp inspection process 2 is taken out in the warp inspection process 2 or between the warp inspection process 2 and the nail driving process 4. In the nail driving process 4, nails are driven into the game board 5 determined as the good product supplied from the discharge process 3, correspondingly to the kind of the game board 5. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

この発明は、パチンコ機等の遊技機製造に際し、規格に適合する遊技盤に釘を打ち込む遊技機の製造方法に関する。   BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for manufacturing a game machine such as a pachinko machine, in which a nail is driven into a game board conforming to a standard.

パチンコ機メーカーでは、ベニヤ板のような遊技基板の片側表面に意匠盤面としての化粧シートを結合する化粧シート貼工程、事後工程での作業の位置決めとなる基準用孔やガイドレールの取付用孔を切削加工する多軸穴あけ工程、釘や遊技機能部品取付用の下穴を押しあけるゲージプレス工程、遊技機能部品取付用の開口を切削加工するルーター工程、遊技釘や障害釘と呼ばれている釘を打ち込む釘打工程、ガイドレールや遊技機能部品を取り付ける組立工程、遊技機能部品が正常に動作するかを検査する検査工程等を順に経て遊技盤(ゲージ盤)を製造している。ところで、反り、外形、厚さ等が規格に収まっている良品の遊技基板のみを初期工程に供給して、不良品の発生を抑えることが考えられる。しかし、ルーター工程で比較的大きな開口が化粧シートと遊技基板とからなる遊技盤に多数形成されることから、遊技盤での内部応力が変化し、遊技盤に規格外の反りを生じることがあり、この反りの発生した遊技盤に釘を打ち込んでも不良品となってしまう不都合がある。
特開平6−246578号公報 特開平7−136890号公報
Pachinko machine manufacturers cut the reference holes and guide rail mounting holes that are used to position the decorative sheet as a decorative board surface on one side of a game board such as a plywood board, and the post-process. Multi-axis drilling process, Gauge pressing process for punching holes for nails and game function components, Router process for cutting openings for game function components, and nails called game nails and obstacle nails The game board (gauge board) is manufactured through a nailing process for driving, an assembly process for mounting a guide rail and a game function component, an inspection process for checking whether the game function component operates normally, and the like. By the way, it is conceivable to suppress the occurrence of defective products by supplying only good game substrates whose warpage, outer shape, thickness, etc. are within the standard to the initial process. However, in the router process, a relatively large opening is formed in the game board consisting of the decorative sheet and the game board, and the internal stress in the game board changes, which may cause the game board to be warped out of specification. However, there is an inconvenience that even if a nail is driven into the warped game board, it becomes a defective product.
JP-A-6-246578 JP-A-7-136890

発明が解決しようとする問題点は、ルーター工程後において遊技盤に規格外の反りを生じることがあり、この反りの発生した遊技盤に釘を打ち込んでも不良品となってしまうという点である。   The problem to be solved by the invention is that a non-standard warp may occur in the game board after the router process, and even if a nail is driven into the warped game board, it becomes a defective product.

本発明に係る遊技機の製造方法は、意匠盤面を有する遊技盤に遊技機能部品取付用の開口を切削加工するルーター工程と遊技盤に釘をその遊技盤の機種に応じて打ち込む釘打工程との間に、反り検査工程と排出工程とを備え、反り検査工程では、ルーター工程から排出された遊技盤の反りを電気的に検出し、その検出した反りが予め設定された許容範囲内であれば、反りが小さくその遊技盤が良品であると判定し、反りが予め設定された許容範囲外であれば、反りが大きくその遊技盤は不良品であると判定し、排出工程では、反り検査工程による遊技盤が良品であるとの判定結果により当該良品としての遊技盤を釘打工程に供給し、反り検査工程による遊技盤が不良品であるとの判定結果により当該不良品としての遊技盤を反り検査工程又は反り検査工程と釘打工程との間より取り出すことを最も主要な特徴とする。   The method of manufacturing a gaming machine according to the present invention includes a router step of cutting an opening for mounting a game function component on a game board having a design board surface, and a nailing step of driving nails into the game board according to the model of the game board. A warp inspection step and a discharge step, wherein the warp inspection step electrically detects the warpage of the game board discharged from the router step and determines whether the detected warp is within a preset allowable range. If the warpage is small, it is determined that the game board is non-defective, and if the warp is out of the preset allowable range, the warpage is large and the game board is determined to be defective. The game board as a non-defective product is supplied to the nailing process based on the result of the determination that the game board is non-defective in the process, and the game board as the defective product is determined based on the result of the warpage inspection process determining that the game board is defective. The warp inspection process or Ri and most important feature to retrieve from between the inspection process and Kugida step.

本発明に係る遊技機の製造方法は、ルーター工程から釘打工程に供給される遊技盤の反りを全数検査し、規格外の反りが発生した遊技盤への釘打ちを廃止し、良品の遊技盤のみに釘打ちを実行することにより、釘打工程及びそれ以降の工程での反りによる不良品の発生を防止して、生産効率を向上できるという利点がある。本発明に係る遊技機の製造方法にあって、反り検査工程には、ルーター工程から排出された遊技機能部品取付用の開口を有する遊技盤を釘打工程に搬送するコンベアに、検査位置に到着した遊技盤をコンベアより機械的に浮上支持し、その遊技盤の異なる機種に共通する開口が存在しない未加工部分に対応して位置するセンサーで遊技盤の反りを電気的に検出した後に、遊技盤をコンベアに機械的に受け渡す一方、センサーで検出した遊技盤の反りを処理部で電気的に良否判定する反り検査装置が設けられれば、ルーター工程から遊技機能部品取付用の開口を有する遊技盤を釘打工程に搬送する過程において、自動的に全数検査することができるという利点がある。本発明に係る遊技機の製造方法にあって、排出工程には、反り検査工程による遊技盤が不良品であるとの判定結果によりコンベアを搬送方向と交差する方向に後退させてその間より不良と認定された遊技盤を落下させる排出装置が設けられれば、ルーター工程から遊技機能部品取付用の開口を有する遊技盤を釘打工程に搬送するコンベアの構造を、搬送方向と交差する方向に前進・後退させるように変更することによって、不良品の遊技盤をルーター工程から遊技機能部品取付用の開口を有する遊技盤を釘打工程に搬送する過程でコンベアから外部に適切に排出することができるという利点がある。   The method of manufacturing a gaming machine according to the present invention, 100% inspection of the warpage of the game board supplied from the router process to the nailing process, abolished the nailing to the game board in which the warpage of the non-standard occurred, a good game Executing nailing only on the board has an advantage in that production of defective products due to warpage in the nailing step and subsequent steps can be prevented, and the production efficiency can be improved. In the method for manufacturing a gaming machine according to the present invention, in the warp inspection step, a game board having an opening for mounting a game function component discharged from the router step arrives at the inspection position on a conveyor for transporting to a nailing step. The game board is mechanically levitated and supported from the conveyor, and the warpage of the game board is electrically detected by a sensor located corresponding to the unprocessed portion where there is no opening common to different models of the game board. While the board is mechanically transferred to the conveyor, if the warpage of the game board detected by the sensor is provided with a warpage inspection device for electrically determining the quality of the game at the processing unit, a game having an opening for mounting a game function component from the router process is provided. In the process of transporting the board to the nailing process, there is an advantage that 100% inspection can be performed automatically. In the manufacturing method of the gaming machine according to the present invention, in the discharging step, the conveyer is retracted in the direction intersecting with the transport direction according to the result of the determination that the game board is a defective product in the warp inspection step, and the defect is determined to be defective during that time. If a discharge device for dropping the approved game board is provided, the structure of the conveyor that conveys the game board having an opening for attaching the game function component from the router process to the nailing process is advanced in the direction intersecting the conveyance direction. By changing to retreat, it is possible to properly discharge the defective game board from the conveyor to the outside in the process of transporting the game board having the opening for attaching the game function component from the router process to the nailing process. There are advantages.

図1〜図4は一実施形態を示している。図1において、先ず、ルーター工程1では、化粧シート貼工程、多軸穴あけ工程、ゲージプレス工程の各工程を経て遊技基板に意匠盤面としての化粧シートが結合された遊技盤5に、遊技機能部品取付用の開口を切削加工する。次に、反り検査工程2において、遊技盤5の反りを電気的に検出し、その検出した反りが予め設定された許容範囲内であれば、反りが小さくその遊技盤5が良品であると判定し、逆に、反りが予め設定された許容範囲外であれば、反りが大きくその遊技盤5は不良品であると判定する。そして、排出工程3において、上記検査工程で不良品と判定された遊技盤5を反り検査工程2又は反り検査工程2と釘打工程4との間より取り出す。釘打工程4においては、反り検査工程2で良品と判定された遊技盤5に遊技釘や障害釘と呼ばれている多数の釘をその遊技盤5の機種に応じて打ち込む。即ち、釘打工程4に先駆けて遊技盤5の反りを検査し、規格外の反りが発生した遊技盤5への釘打ちを廃止し、良品の遊技盤5のみに釘打ちを実行することにより、釘打工程4及びそれ以降の工程での不良品の発生を防止して、生産効率を向上できる。   1 to 4 show one embodiment. In FIG. 1, first, in a router step 1, a game board 5 in which a decorative sheet as a design board surface is joined to a game board through respective steps of a decorative sheet pasting step, a multi-axis drilling step, and a gauge press step, is provided. Cut the mounting opening. Next, in the warp inspection step 2, the warpage of the game board 5 is electrically detected, and if the detected warp is within a preset allowable range, the warp is small and the game board 5 is determined to be a good product. Conversely, if the warpage is outside the preset allowable range, the warpage is large and the gaming board 5 is determined to be defective. Then, in the discharging step 3, the game board 5 determined to be defective in the inspection step is taken out from the warp inspection step 2 or between the warp inspection step 2 and the nailing step 4. In the nailing step 4, a number of nails called game nails or obstacle nails are driven into the game board 5 determined to be non-defective in the warp inspection step 2 according to the model of the game board 5. That is, the warpage of the game board 5 is inspected prior to the nailing process 4, the nailing to the game board 5 in which the warpage of the non-standard has occurred is abolished, and the nailing is performed only for the good game board 5. In addition, the production efficiency can be improved by preventing the occurrence of defective products in the nailing step 4 and subsequent steps.

図2において、前記反り検査工程2、排出工程3、釘打工程4の各工程に用いる装置について説明する。ルーター工程1を経た遊技盤5は、ベニヤ板のような遊技基板5aの片側表面に意匠盤面を構成する化粧シート5bを接着した形態で、センター役物、入賞口、サイドランプ、ストップランプ、賞球数ランプ、変動入賞口、アウト口等の各種遊技機能部品を取り付けるための開口5c、及び各工程での作業の位置決めとなる基準用孔5dを備え、コンベア6で搬送方向Xに搬送される。このコンベア6は、搬送方向Xと直交する方向に所定間隔を以て相対峙された一対のコンベアフレーム6aに複数のローラー6bを搬送方向Xに並列配置して回転可能に取り付け、各ローラー6bを全部又は搬送方向Xに飛び飛びに電気的に駆動して遊技盤5を搬送し、各コンベアフレーム6aの上に遊技盤5を搬送方向Xに誘導するガイドレール6cを備えている。   In FIG. 2, an apparatus used for each of the warp inspection step 2, the discharge step 3, and the nailing step 4 will be described. The game board 5 that has passed through the router process 1 is a form in which a decorative sheet 5b that constitutes a design board surface is bonded to one surface of a game board 5a such as a plywood board. An opening 5c for attaching various game function parts such as a number ramp, a variable winning opening, an out opening, and the like, and a reference hole 5d for positioning work in each process are conveyed by the conveyor 6 in the conveying direction X. The conveyor 6 has a plurality of rollers 6b arranged in parallel in the transport direction X and rotatably mounted on a pair of conveyor frames 6a opposed to each other at a predetermined interval in a direction orthogonal to the transport direction X, and all or all of the rollers 6b are mounted. A guide rail 6c is provided on each of the conveyor frames 6a to guide the game board 5 in the transfer direction X on each conveyor frame 6a.

反り検査工程2での反り検査装置11は、コンベアフレーム6aの下部に敷設結合された下側固定板11aと、この下側固定板11aに支柱11bでローラー6bの上側搬送部より上方に離隔して当該上側搬送部と略平行となるように固定支持された上側固定板11cと、この上側固定板11cにエアーシンリンダーのピストンロッドの移動量を磁電変換して出力するマグネットスケールのような反り検査を行う複数のセンサー11dと、を有する。   The warp inspection device 11 in the warp inspection process 2 includes a lower fixed plate 11a laid and connected to a lower portion of the conveyor frame 6a, and a support 11b separated from the lower fixed plate 11a by a support 11b to be separated from an upper transport portion of the roller 6b. And an upper fixed plate 11c fixedly supported so as to be substantially parallel to the upper conveying portion, and a warp such as a magnet scale that outputs the amount of movement of the piston rod of the air cylinder to the upper fixed plate 11c by magnetoelectric conversion. And a plurality of sensors 11d for performing an inspection.

図3のa,b図にも示すように、この実施形態の場合、各センサー11dは、上側固定板11cの対角線L1,L2と中心点イを中心とする円L3との4つの交点ロ,ハ,ニ,ホのように、遊技盤5の孔や開口等の形成されていない遊技盤5の異なる機種で共通する未加工部分に対応するように、上側固定板11cに設けられ、各測定子11eとしてのピストンロッドを4つの交点ロ〜ホで上側固定板11cの下面に貫通している。上側固定板11cは測定基準となる3つの上側支持ピン11f、複数の位置決め突起11g、横プッシャー11h及び縦プッシャー11jを備えている。各上側支持ピン11fは、円L3と同心で円L3よりも小さい半径の円L4と対角線L1,L2との2つの交点ヘ,ト、これらの交点ヘ,トの中心点イを境とする反対側で対角線L1,L2による挟角の2等分線L5と円L4との交点チのそれぞれに設けられ、各測定基準面としての下面をローラー6bの上側搬送部と平行に形成している。位置決め突起11gは、搬送方向Xの前側に位置して、上側固定板11cの前縁部で上側固定板11cの中心点イより左右に等距離に離隔した位置と、搬送方向Xの一側に位置する上側固定板11cの一側縁部で前縁部に近接した位置との合計3ケ所において、上側固定板11cの下面に突出している。横プッシャー11hは、エアーシンリンダーにより形成され、ピストンロッドの先端に取り付けられた押圧子11iを搬送方向Xの一側の位置決め突起11gと対向するように、上側固定板11cの下面に設けられている。縦プッシャー11jは、エアーシンリンダーにより形成され、ピストンロッドの先端に取り付けられた押圧子11kを搬送方向Xの前側の左右の位置決め突起11g間の中心に位置するように、上側固定板11cの下面に設けられている。下側固定板11aには搬送ストッパー11mを上側固定板11cの前縁部側の位置決め突起11gよりも搬送方向Xの上流側に位置するように配置してある。搬送ストッパー11mは下側固定板11aに取り付けられた図外のエアーシリンダーで1組のローラー6b間の隙間を経て上側搬送部よりも上位と下位とに昇降動作する。   As shown in FIGS. 3A and 3B, in this embodiment, each sensor 11d has four intersections B between a diagonal line L1, L2 of the upper fixed plate 11c and a circle L3 centered at the center point A. The upper fixed plate 11c is provided on the upper fixed plate 11c so as to correspond to an unprocessed portion common to different models of the game board 5 in which holes or openings of the game board 5 are not formed, such as c, d, and e. A piston rod as a child 11e penetrates the lower surface of the upper fixed plate 11c at four intersections B to E. The upper fixed plate 11c includes three upper support pins 11f serving as measurement references, a plurality of positioning protrusions 11g, a horizontal pusher 11h, and a vertical pusher 11j. Each upper support pin 11f is opposed to two intersections of a circle L4 concentric with the circle L3 and having a radius smaller than the circle L3 and the diagonal lines L1 and L2, and a center point A between these intersections. Each of the intersections of the bisecting line L5 and the circle L4 of the included angle by the diagonal lines L1 and L2 is provided on the side, and the lower surface as each measurement reference surface is formed in parallel with the upper conveying portion of the roller 6b. The positioning protrusion 11g is located on the front side in the transport direction X, and is located at a front edge of the upper fixed plate 11c and equidistant to the left and right from the center point A of the upper fixed plate 11c, and at one side in the transport direction X. At a total of three places, that is, one side edge of the located upper fixing plate 11c and a position adjacent to the front edge, the lower end protrudes from the lower surface of the upper fixing plate 11c. The horizontal pusher 11h is formed by an air cylinder and is provided on the lower surface of the upper fixed plate 11c so that the pressing element 11i attached to the tip of the piston rod faces the positioning projection 11g on one side in the transport direction X. I have. The vertical pusher 11j is formed by an air cylinder and the lower surface of the upper fixed plate 11c so that the pressing element 11k attached to the tip of the piston rod is located at the center between the left and right positioning projections 11g on the front side in the transport direction X. It is provided in. The transport stopper 11m is disposed on the lower fixed plate 11a so as to be located on the upstream side in the transport direction X from the positioning protrusion 11g on the front edge side of the upper fixed plate 11c. The transport stopper 11m is an air cylinder (not shown) attached to the lower fixed plate 11a and moves up and down above and below the upper transport section through a gap between a pair of rollers 6b.

又、図3のb図において、下側固定板11aとコンベア6との間に配置されたリフトベース11nは、下側固定板11aの下面に設置されたダブルシリンダー11pにより2段階的な上昇と停止とを行う一方、ダブルシリンダー11pの昇降動作の際に、水平方向にふらつかないよう下側固定板11aに設けられた図外のガイド機構に摺接係合している。リフトベース11nには下側支持ピン11qを上側固定板11cの上側支持ピン11fと上下で同軸状となるように立設してある。各下側支持ピン11qの上面は上側支持ピン11fの下面と平行な支持面を形成している。各下側支持ピン11qは、リフトベース11nが下降限度位置に停止中においては、ローラー6b上を搬送される遊技盤5に干渉しないようにローラー6bの上側搬送部よりも下方に位置し、リフトベース11nの上昇動作でローラー6b間の隙間を通って遊技盤5をローラー6bより持ち上げて上側支持ピン11fとで挟むように支持する。   In FIG. 3B, the lift base 11n disposed between the lower fixed plate 11a and the conveyor 6 is raised in two steps by a double cylinder 11p installed on the lower surface of the lower fixed plate 11a. On the other hand, during the elevating operation of the double cylinder 11p, the double cylinder 11p is slidably engaged with a guide mechanism (not shown) provided on the lower fixed plate 11a so as not to be swung in the horizontal direction. On the lift base 11n, a lower support pin 11q is erected so as to be vertically coaxial with the upper support pin 11f of the upper fixed plate 11c. The upper surface of each lower support pin 11q forms a support surface parallel to the lower surface of the upper support pin 11f. When the lift base 11n is stopped at the lower limit position, each lower support pin 11q is positioned below the upper transport section of the roller 6b so as not to interfere with the game board 5 transported on the roller 6b, The gaming board 5 is lifted from the rollers 6b through the gap between the rollers 6b by the raising operation of the base 11n, and is supported so as to be sandwiched between the upper supporting pins 11f.

この反り検査装置11においては、1つの遊技盤5がコンベア6で搬送されて上側固定板11cと下側固定板11aとの間に到着し、遊技盤5の前縁がローラー6b間より上方に突出した搬送ストッパー11mに当接した後に、コンベア6の搬送動作が中断する。このコンベア6の搬送動作が中断してから、後述するコンベア6の搬送動作の再開で遊技盤5が次の工程側に搬送され始めるまでの間に、搬送ストッパー11mは遊技盤5の搬送を邪魔しないようローラー6bの上側搬送部より下位に下降する。そして、ダブルシリンダー11pが第1段目に伸長駆動し、下側支持ピン11qがリフトベース11nと一緒に下降限度位置から上昇して遊技盤5をコンベア6のガイドレール6cより上方に持ち上げた後に、前記ダブルシリンダー11pの第1段目の伸長駆動が停止して、リフトベース11nを第1上昇停止位置に停止する。この第1上昇停止位置では、図3のc図に示すように、遊技盤5の側面が位置決め突起11gと横プッシャー11hと縦プッシャー11jとの間に位置すると共に、遊技盤5の上面が上側支持ピン11fに未接触な状態である。その後、横プッシャー11hの押圧子11i及び縦プッシャー11jの押圧子11kが遊技盤5を位置決め突起11g側に押すことにより、遊技盤5が位置決め突起11gを基準として位置決めされ、この位置決めの結果、遊技盤5の中心が上側固定板11cの中心点イとほぼ同軸状に配置される。   In the warpage inspection device 11, one game board 5 is conveyed by the conveyor 6 and arrives between the upper fixed plate 11c and the lower fixed plate 11a, and the front edge of the game board 5 is higher than between the rollers 6b. After coming into contact with the projecting transport stopper 11m, the transport operation of the conveyor 6 is interrupted. The transfer stopper 11m hinders the transfer of the game board 5 after the transfer operation of the conveyor 6 is interrupted and before the game board 5 is transferred to the next process side by resuming the transfer operation of the conveyor 6 described later. In order to prevent this, the roller 6b descends below the upper conveying section. Then, after the double cylinder 11p is extended and driven to the first stage, the lower support pin 11q rises from the lower limit position together with the lift base 11n, and lifts the game board 5 above the guide rail 6c of the conveyor 6. Then, the first-stage extension drive of the double cylinder 11p stops, and the lift base 11n stops at the first ascent stop position. In the first ascent stop position, as shown in FIG. 3C, the side surface of the game board 5 is located between the positioning protrusion 11g, the horizontal pusher 11h, and the vertical pusher 11j, and the upper surface of the game board 5 is located on the upper side. It is in a state of not contacting the support pin 11f. Thereafter, the presser 11i of the horizontal pusher 11h and the presser 11k of the vertical pusher 11j press the game board 5 toward the positioning protrusion 11g, whereby the game board 5 is positioned with the positioning protrusion 11g as a reference. The center of the board 5 is arranged substantially coaxially with the center point A of the upper fixed plate 11c.

引き続き、ダブルシリンダー11pが第2段目に伸長駆動して下側支持ピン11qを第1上昇停止位置から再び上昇して遊技盤5をさらに持ち上げた後に、前記ダブルシリンダー11pの第2段目の伸長駆動が停止して、リフトベース11nを第2上昇停止位置に停止する。この第2上昇停止位置では、図3のd図に示すように、遊技盤5が上側支持ピン11fと下側支持ピン11qとで挟むように3点で支持される。そして、各センサー11dの測定子11eが下降動作して遊技盤5の上面に接触し、各センサーが下降量に相当する電気信号を図2に示すコンピューターを内蔵する電気的な処理部11rに出力した後に、測定子11eが上昇動作して元の位置に復帰すると共に、横プッシャー11hの押圧子11i及び縦プッシャー11jの押圧子11kが元の位置に復帰した後に、ダブルシリンダー11pが第1上昇停止位置での一時停止を行うことなく縮小駆動し、下側支持ピン11qがリフトベース11nと一緒に第2上昇停止位置から下降限度位置に停止する。この下降途中において、遊技盤5がコンベア6のガイドレール6cの間よりローラー6b上に搭載される。そして、コンベア6が搬送動作を再開して遊技盤5を次の工程に向けて図2に示す搬送方向Xに搬送する。   Subsequently, the double cylinder 11p is extended and driven to the second stage to raise the lower support pin 11q again from the first raising / stopping position to further raise the game board 5, and then to move the double cylinder 11p to the second stage of the double cylinder 11p. The extension drive stops, and the lift base 11n stops at the second ascent stop position. At the second stop position, as shown in FIG. 3D, the game board 5 is supported at three points so as to be sandwiched between the upper support pin 11f and the lower support pin 11q. Then, the tracing stylus 11e of each sensor 11d moves down and comes into contact with the upper surface of the game board 5, and each sensor outputs an electric signal corresponding to the descending amount to an electric processing unit 11r having a built-in computer shown in FIG. After that, the tracing stylus 11e moves up to return to the original position, and the pusher 11i of the horizontal pusher 11h and the pusher 11k of the vertical pusher 11j return to the original position. The lower support pin 11q stops together with the lift base 11n and stops at the lower limit position from the second ascending stop position together with the lower support pin 11q without being temporarily stopped at the stop position. During this lowering, the game board 5 is mounted on the rollers 6b from between the guide rails 6c of the conveyor 6. Then, the conveyor 6 restarts the transport operation and transports the game board 5 in the transport direction X shown in FIG. 2 toward the next step.

一方、処理部11rは各センサー11dからの出力を各測定点ロ〜ホでの基準面との差に変換し、即ち、測定子11eの先端が上側支持ピン11fの基準面である下面と同一平面内に位置する移動量をゼロ点(基準)とし、各測定点ロ〜ホにおけるゼロ点から遊技盤5の反りによる変位量を演算し、各演算結果である前記差が予め設定された許容範囲外であれば、反りが大きくて使用に差し支えることを意味するので、当該遊技盤5を不良品と判定して、その遊技盤5をコンベア6の外に除去するための不良信号を発生し、逆に、前記各演算結果である差が予め設定された許容範囲内であれば、反りが小さくて使用をしても差し支えないことを意味するので、当該遊技盤5を良品と判定して、前記不良信号は発生しない。   On the other hand, the processing unit 11r converts the output from each sensor 11d into a difference from the reference surface at each of the measurement points B to E, that is, the tip of the tracing stylus 11e is the same as the lower surface that is the reference surface of the upper support pin 11f. The movement amount located in the plane is defined as a zero point (reference), the displacement amount due to the warpage of the game board 5 is calculated from the zero point at each of the measurement points B to E, and the difference as each calculation result is a preset tolerance. If the value is out of the range, it means that the warp is large and the use is hindered. Therefore, the game board 5 is determined to be defective, and a fault signal for removing the game board 5 out of the conveyor 6 is generated. On the other hand, if the difference between the calculation results is within a preset allowable range, it means that the warpage is small and it is safe to use the game board 5, so that the gaming board 5 is determined to be good. Therefore, the defective signal does not occur.

要するに、この反り検査装置11によれば、コンベア6で搬送された遊技盤5が下側固定板11aの真上に到着した際に、上昇限度位置の搬送ストッパー11mで遊技盤5を当接停止した後に、コンベア6の搬送動作を停止し、リフトベース11nを上昇動作して下側支持ピン11qで遊技盤5をコンベア6より浮上支持して上側支持ピン11fとで挟むように3点支持して、処理部11rで4点配置のセンサー11dからの出力を各測定点ロ〜ホでの基準面との差に変換して遊技盤5の反りとして検出した後に、リフトベース11nを下側支持ピン11qがコンベア6の上側搬送部より下位となるように下降動作して、その下降途中で遊技盤5をコンベア6に受け渡すことで、遊技盤5の反りを自動的に全数検査できる。又、センサー11dを浮上支持された遊技盤5の異なる機種に共通する未加工部分に対応して位置する交点ロ〜ホの4点に配置したことにより、センサー11dの個数を最も少なくして検出精度を向上することができる。その理由は、遊技盤5の遊技基板5aがベニヤ板の場合、ベニヤ板はそれを構成する上層の木の繊維と下層の木の繊維とが直交された状態で多段に重ね合わせてあり、遊技盤5の4辺の中央よりも各コーナー部に顕著に出易いからである。   In short, according to the warpage inspection device 11, when the game board 5 conveyed by the conveyor 6 arrives just above the lower fixed plate 11a, the game board 5 is stopped by the conveyance stopper 11m at the upper limit position. After that, the conveying operation of the conveyor 6 is stopped, the lift base 11n is raised, the gaming board 5 is supported by the lower support pins 11q so as to float above the conveyor 6, and is supported at three points so as to be sandwiched between the upper support pins 11f. After the processing unit 11r converts the outputs from the four-point sensors 11d into differences from the reference plane at each of the measurement points B to E and detects the warpage of the game board 5, the lift base 11n is supported on the lower side. By lowering the pins 11q so as to be lower than the upper conveying portion of the conveyor 6, and transferring the game board 5 to the conveyor 6 during the lowering, the warpage of the game board 5 can be automatically checked. In addition, by arranging the sensors 11d at the four intersections B to E corresponding to unprocessed portions common to different models of the game board 5 supported by flying, the number of the sensors 11d is minimized and detected. Accuracy can be improved. The reason is that when the game board 5a of the game board 5 is a plywood board, the plywood board is composed of a plurality of layers of superficial wood fibers and lower wood fibers constituting the veneer board, which are overlapped in a multi-stage manner. This is because the corners are more prominent than the center of the four sides.

再び、図2に戻り、排出工程3での排出装置12は、コンベア6の下流側に連続するように配置された一対の搬送機構12aを備えている。搬送機構12aは、固定ベース12bを搬送方向Xと直交する方向に所定間隔を以て相対峙して配置し、各固定ベース12bに取り付けられたエアーシリンダーのようなアクチュエーター12cにより搬送方向Xと直交する方向に前進後退する可動板12dの内側面に複数のローラー12eを搬送方向Xに一列状に配置して回転可能に取り付け、各ローラー12eに図外のモーターの動力をゴムベルト12e−1(図4のa図参照)のような無端状部材で伝達し、各ローラー12eを電気的に駆動することで、反り検査装置11を経てコンベア6より搬出された遊技盤5を搬送方向Xに搬送する。各ローラー12eより上方に突出する可動板12dの内側面はローラー12eで搬送される遊技盤5を搬送方向Xに誘導するガイド部になっている。又、固定ベース12bは基板ストッパー12fと受渡機構12hとを備えている。   Returning to FIG. 2 again, the discharging device 12 in the discharging step 3 includes a pair of transport mechanisms 12 a arranged so as to be continuous with the downstream side of the conveyor 6. The transport mechanism 12a is configured such that the fixed bases 12b are arranged to face each other at a predetermined interval in a direction orthogonal to the transport direction X, and a direction orthogonal to the transport direction X by an actuator 12c such as an air cylinder attached to each fixed base 12b. A plurality of rollers 12e are arranged in a line in the transport direction X and rotatably mounted on the inner surface of a movable plate 12d that moves forward and backward, and the power of a motor (not shown) is applied to each roller 12e by a rubber belt 12e-1 (see FIG. 4). (See FIG. a)), and the rollers 12e are electrically driven to convey the game board 5 unloaded from the conveyer 6 via the warpage inspection device 11 in the conveying direction X. An inner side surface of the movable plate 12d protruding above each roller 12e serves as a guide portion for guiding the game board 5 conveyed by the rollers 12e in the conveying direction X. The fixed base 12b includes a substrate stopper 12f and a delivery mechanism 12h.

基板ストッパー12fは、前述の反り検査装置11が遊技盤5の不良未検出中は、固定ベース12bに取り付けられたエアーシリンダーのようなアクチュエーター12gにより搬送機構12aによる遊技盤5の搬送路上より退避するように後退限度位置に停止していて、遊技盤5の搬送を継続させ、反り検査装置11が遊技盤5の不良を検出し、不良として検出された遊技盤5が搬送機構12aに移送された際に、アクチュエーター12gにより後退限度位置より前進して遊技盤5の搬送路上に突出するように前進限度位置に停止することで、遊技盤5の搬送を強制的に停止する。   The board stopper 12f is retracted from the transfer path of the game board 5 by the transfer mechanism 12a by the actuator 12g such as an air cylinder attached to the fixed base 12b while the warpage inspection device 11 does not detect the failure of the game board 5. As described above, the game board 5 is stopped at the retreat limit position, the conveyance of the game board 5 is continued, the warpage inspection device 11 detects a defect of the game board 5, and the game board 5 detected as defective is transferred to the conveyance mechanism 12a. At this time, the transport of the game board 5 is forcibly stopped by being stopped at the forward limit position by the actuator 12g so as to advance from the retreat limit position and protrude onto the transport path of the game board 5.

受渡機構12hは、可動板12dの後退で搬送機構12aの間より落下する遊技盤5の落下姿勢を搬送機構12aでの搬送姿勢と同様な水平面状に矯正するものであって、固定ベース12bに取り付けられたエアーシリンダーのようなアクチュエーター12iにより搬送機構12aの可動板12dと同方向に前進後退可能に設けられた受体12jと、受体12jの近傍でアクチェーター12iのケーシングのような静止部に取り付けられた突当棒12kとを備え、反り検査装置11が遊技盤5の不良未検出中は、受体12jが搬送機構12aの1組のローラー12e間で可動体に形成された切欠部12mより後退限度位置に停止しており、反り検査装置11が遊技盤5の不良を検出し、不良として検出された遊技盤5が搬送機構12aに移送された際に、受体12jが搬送機構12aの切欠部12mを経由して前進限度位置に停止することで、受体12jの水平片が搬送機構12aのローラー12e上に位置する遊技盤5の下に潜り込み、受体12jの垂直片が遊技盤5の前後側面に近接対向する。そして、搬送機構12aの可動板12dが後退し、ローラー12eの間より落下する遊技盤5が受体12jの水平片の上に搭載された後に、受体12jが後退限度位置に停止することで、前後方向に相対峙する受体12jの水平片の間隔が遊技盤5の横幅より大きい寸法に設定されて、当該前後方向に相対峙する受体12jの間より遊技盤5が落下する。突当棒12kの先端は、搬送機構12aの前進限度位置に停止した可動板12dの切欠部12mにおいて、遊技盤5の前後側面に近接対向するように、可動板12dの内側面と略面一に位置していて、搬送機構12aで搬送される遊技盤5と干渉しないようになっている。又、突当棒12kの先端は、搬送機構12aの後退限度位置への停止で可動板12dの切欠部12mより内側に突出して、受体12jが後退限度位置に停止する際に、遊技盤5が受体12jに共連れされるのを防止して、遊技盤5を受体12jより傾くことなく水平面状に落下させる。   The delivery mechanism 12h corrects the falling attitude of the game board 5 that falls from between the transport mechanisms 12a by retreating the movable plate 12d to a horizontal plane similar to the transport attitude of the transport mechanism 12a. A receiver 12j provided so as to be able to move forward and backward in the same direction as the movable plate 12d of the transport mechanism 12a by an attached actuator 12i such as an air cylinder, and a stationary portion such as a casing of an actuator 12i near the receiver 12j. A notch 12m formed in the movable body between the pair of rollers 12e of the transport mechanism 12a while the warpage inspection device 11 is provided with the attached abutting rod 12k and the warpage inspection device 11 detects no defect in the game board 5. The game board 5 is stopped at the further backward limit position, the warpage inspection device 11 detects a defect of the game board 5, and the game board 5 detected as defective is transferred to the transport mechanism 12a. When the receiver 12j is stopped at the forward limit position via the notch 12m of the transport mechanism 12a, the horizontal piece of the receiver 12j is positioned on the roller 12e of the transport mechanism 12a. The vertical piece of the receiving body 12j approaches the front and rear side surfaces of the game board 5 in close proximity. Then, after the movable plate 12d of the transport mechanism 12a retreats and the game board 5 which falls from between the rollers 12e is mounted on the horizontal piece of the receiver 12j, the receiver 12j stops at the retreat limit position. The interval between the horizontal pieces of the receivers 12j facing each other in the front-rear direction is set to be larger than the width of the game board 5, and the game board 5 falls from between the receivers 12j facing in the front-rear direction. The front end of the abutting rod 12k is substantially flush with the inner surface of the movable plate 12d so as to face the front and rear side surfaces of the game board 5 at the notch 12m of the movable plate 12d stopped at the forward limit position of the transport mechanism 12a. And does not interfere with the game board 5 transported by the transport mechanism 12a. Further, the tip of the abutting rod 12k protrudes inward from the notch 12m of the movable plate 12d when the transport mechanism 12a stops at the retreat limit position, and when the receiver 12j stops at the retreat limit position, the game board 5 Is prevented from being accompanied by the receiver 12j, and the game board 5 is dropped in a horizontal plane without tilting from the receiver 12j.

この排出装置12においては、搬送機構12aの可動板12dが前進限度位置に停止していて、搬送機構12aが遊技盤5をコンベア6より引き継いで搬送し得る状態において、反り検出装置11が不良検出信号を出力し、その不良検出信号を出力する元になった不良品としての遊技盤5がコンベア6より図4のa図に示すように搬送機構12aに移送到達すると、搬送路上に突出した基板ストッパー12fが遊技盤5の搬送を規制する。次に、図4のb図に示すように、受渡機構12hの受体12jが前進してローラー12eの上の遊技盤5の前後方向より下に潜り込む。その後、図4のc図に示すように、可動板12dが後退し、ローラー12eが遊技盤5より逃げて、遊技盤5が受体12jで支持される。引き続き、受体12jが後退する。この後退時において、突当棒12kが遊技盤5の前後方向の側面に対応しているので、遊技盤5が受体12jと共連れしようとしても、遊技盤5が突当棒12kに当接して当該遊技盤5の共連れを阻止し、遊技盤5が水平面状を維持して受体12jより落下する。この後、搬送機構12aの可動板12dが後退限度位置から前進限度位置に停止し、コンベア6からの遊技盤5を搬送方向Xに向けて搬送する通常状態に復帰する。この通常状態は、基板ストッパー12fが後退限度位置に停止して遊技盤5の搬送路上より退避した態様である。   In the discharge device 12, when the movable plate 12d of the transport mechanism 12a is stopped at the forward limit position and the transport mechanism 12a can take over the game board 5 from the conveyor 6 and transport the game board 5, the warp detecting device 11 detects a defect. When the game board 5 as a defective product from which the signal is output and the defect detection signal is output is transferred from the conveyor 6 to the transfer mechanism 12a as shown in FIG. The stopper 12f regulates the conveyance of the game board 5. Next, as shown in FIG. 4B, the receiver 12j of the delivery mechanism 12h moves forward and sinks below the front and rear direction of the game board 5 above the rollers 12e. Thereafter, as shown in FIG. 4C, the movable plate 12d retreats, the roller 12e escapes from the game board 5, and the game board 5 is supported by the receiver 12j. Subsequently, the receiver 12j retreats. At the time of retreat, since the abutment rod 12k corresponds to the front and rear side surface of the game board 5, even if the game board 5 tries to accompany the receiver 12j, the game board 5 abuts on the abutment rod 12k. The game board 5 is thereby prevented from tailgating, and the game board 5 drops from the receiver 12j while maintaining a horizontal plane. Thereafter, the movable plate 12d of the transport mechanism 12a stops at the forward limit position from the backward limit position, and returns to the normal state in which the game board 5 from the conveyor 6 is transported in the transport direction X. In this normal state, the substrate stopper 12f stops at the retreat limit position and retreats from the transport path of the game board 5.

要するに、この排出装置12によれば、不良と認定された遊技盤5がコンベア6から搬送機構12aに移送されて基板ストッパー12fに受け止められて停止すると、受渡機構12hの受体12jが遊技盤5の下に潜り込む。そして、搬送機構12aの可動板12dが後退すると、遊技盤5が搬送機構12aのローラー12eの前後方向の間より落下して受体12jに受け止められる。その後、受体12jが後退して遊技盤5が受体12jの前後方向の間より落下する際、受渡機構12hの突当棒12kが遊技盤5の受体12jとの共連れを防止して遊技盤5を水平状に落下させることができる。   In short, according to this discharge device 12, when the game board 5 determined to be defective is transferred from the conveyor 6 to the transport mechanism 12a and received by the board stopper 12f and stopped, the receiver 12j of the delivery mechanism 12h is moved to the game board 5 Dive below. Then, when the movable plate 12d of the transport mechanism 12a retreats, the game board 5 drops from between the front and rear directions of the rollers 12e of the transport mechanism 12a and is received by the receiver 12j. Thereafter, when the receiver 12j retreats and the game board 5 falls from the front-rear direction of the receiver 12j, the abutting rod 12k of the delivery mechanism 12h prevents the tailgating with the receiver 12j of the game board 5 from occurring. The game board 5 can be dropped horizontally.

この落下する遊技盤5は、搬送機構12aの下方に設けられた図外のリフト機構で積み重ねられてブロックに形成するか、又は、搬送機構12aの下方に設けられた図外のシューターで斜め下方に滑落させることが可能である。   The falling game boards 5 are stacked in a block by a lift mechanism (not shown) provided below the transport mechanism 12a, or formed diagonally downward by a shooter (not shown) provided below the transport mechanism 12a. It is possible to slide down.

更に、図2おいて、釘打工程4での釘打装置13は、搬送方向Xと直交する前後方向に所定間隔を以て相対峙された一対のチェーンコンベア13aと、チェーンコンベア13aの側部に配置された釘打機13bとを有し、チェーンコンベア13aで排出装置12を経由した良品の遊技盤5を搬送方向Xに搬送し、当該遊技盤5が釘打機13bのテーブル13cと対応する位置に到達すると、その遊技盤5の搬送を図外の基板ストッパーで規制し、この搬送停止された遊技盤5を図外の搬入ローディング機構でテーブル13cに移送搭載する。この遊技盤5は、基準用孔5dがテーブル13cに設けられた位置決めピン13dに外接嵌合して、テーブル13cに位置決め搭載される。この遊技盤5が位置決め搭載されたことを検出する図外の遊技盤センサー、又は、当該遊技盤センサーに代えて作業者の操作でオン動作される図外のマニュアルスイッチの何れかが、遊技盤種別信号と釘打開始信号とを、コンピューターが内蔵された図外の制御部に出力することにより、コンピューターが制御部の記憶装置に予め記憶された当該遊技盤5の機種に対応する釘打データーより釘の打込位置と順序とを抽出し、それらの打込位置と順序とに従ってテーブル13cを平面内での縦横としてのX方向とY方向とに移動して、遊技盤5の所定位置を、その上方のセットプレート13eに取り付けられた図外の釘ホルダー機構及び図外のハンマー機構の下方に位置決め停止する。そして、パーツフィーダーのような釘供給部13fから釘ホルダー機構に供給された図外の釘を、ハンマー機構で遊技盤5に打ち込むことで、1枚の遊技盤5に打つべき多数の釘を、遊技盤5に1本づつ自動的に打ち込む。次に、所定数の釘の打ち込みが完了すると、図外の搬出ローディング機構で釘が打ち込まれた遊技盤5をテーブル13cより取り外して、チェーンコンベア13a又は図外の搬出用コンベアに移送搭載して次の工程に搬送する。   Further, in FIG. 2, the nailing device 13 in the nailing process 4 is disposed on a pair of chain conveyors 13 a facing each other at a predetermined interval in the front-rear direction orthogonal to the transport direction X, and on the side of the chain conveyor 13 a. With a nailing machine 13b, and transports the good game board 5 via the discharging device 12 in the transport direction X by the chain conveyor 13a, and the game board 5 is located at a position corresponding to the table 13c of the nailing machine 13b. Is reached, the conveyance of the game board 5 is regulated by a board stopper (not shown), and the stopped game board 5 is transferred and mounted on the table 13c by a carry-in loading mechanism (not shown). The game board 5 is positioned and mounted on the table 13c with the reference holes 5d circumscribing the positioning pins 13d provided on the table 13c. Either a game board sensor (not shown) that detects that the game board 5 is positioned and mounted, or a manual switch (not shown) that is turned on by an operation of an operator in place of the game board sensor, By outputting the type signal and the nailing start signal to a control unit (not shown) in which the computer is built, the computer stores nailing data corresponding to the model of the game board 5 stored in advance in a storage device of the control unit. The nail driving positions and the order are extracted, and the table 13c is moved in the X direction and the Y direction as the vertical and horizontal directions in the plane according to the driving positions and the order, so that the predetermined position of the game board 5 is determined. The positioning stops below the nail holder mechanism (not shown) and the hammer mechanism (not shown) attached to the set plate 13e above it. Then, the nails (not shown) supplied to the nail holder mechanism from the nail supply unit 13f such as a parts feeder are driven into the game board 5 by a hammer mechanism, whereby a large number of nails to be hit on one game board 5 are obtained. The game boards 5 are automatically driven one by one. Next, when the driving of the predetermined number of nails is completed, the gaming board 5 into which the nails are driven by the unloading loading mechanism (not shown) is removed from the table 13c, and is transferred and mounted on the chain conveyor 13a or the unloading conveyor (not shown). Convey to the next step.

この釘打機13bでは、セットプレート13eを静止し、テーブル13cを駆動する場合を図示して説明したが、テーブル13cを静止し、セットプレート13eを駆動して、釘ホルダー機構とハンマー機構との組をXY方向に移動するか、又は、テーブル13cをX方向に移動し、セットプレート13eで釘ホルダー機構とハンマー機構との組をY方向に移動しても、同様に実施できる。この場合、釘供給部13fをセットプレート13eに組付けて釘ホルダー機構とハンマー機構とからなる組と同様に移動すれば、釘ホルダー機構への釘供給動作が円滑になる。   In the nailing machine 13b, the case where the set plate 13e is stationary and the table 13c is driven has been illustrated and described, but the table 13c is stationary and the set plate 13e is driven so that the nail holder mechanism and the hammer mechanism can be connected. The same operation can be performed by moving the set in the X and Y directions or moving the table 13c in the X direction and moving the set of the nail holder mechanism and the hammer mechanism in the Y direction using the set plate 13e. In this case, if the nail supply unit 13f is mounted on the set plate 13e and moved in the same manner as the set including the nail holder mechanism and the hammer mechanism, the operation of supplying nails to the nail holder mechanism becomes smooth.

前記反り検査装置11としては、図5及び図6に示すように、木材、合成樹脂が測定範囲に存在すると反応する近接センサーや光電センサー、又は、リミットスイッチ等のようなセンサー15を、上側固定板11cとリフトベース11nの両方に上下で相対峙させて複数設け、図5に示すように、上側支持ピン11fと下側支持ピン11qとで支持した状態において、上下のセンサー15がオン又はオフの何れか一方の同じ動作状態であれば、当該遊技盤5に反りが無いと判断し、図6に示すように、上下のセンサー15がオン・オフの相反する動作状態であれば、当該遊技盤5に反りが有ると判断する両面検査も可能である。この場合、上下のセンサー15のオン・オフ動作が同じ状態か相反する状態かで反りの有無を検出するので、基準点からの変位量、その変位量と基準点との差、その差が許容範囲に含まれるか等を電気的に処理する必要がなく、装置を簡素化できる。   As shown in FIGS. 5 and 6, as the warpage inspection device 11, a sensor 15 such as a proximity sensor, a photoelectric sensor, or a limit switch, which reacts when wood or a synthetic resin is present in a measurement range, is fixed on an upper side. A plurality of upper and lower sensors 15 are turned on or off in a state where a plurality of upper and lower support pins 11f and 11q support the upper and lower support pins 11f and 11q, as shown in FIG. It is determined that there is no warpage in the gaming board 5 if any one of the same operation states, and as shown in FIG. A double-sided inspection for judging that the board 5 is warped is also possible. In this case, the presence / absence of warpage is detected depending on whether the on / off operation of the upper and lower sensors 15 is the same or opposite, so that the displacement from the reference point, the difference between the displacement and the reference point, and the difference are acceptable. It is not necessary to electrically process whether or not it is included in the range, and the device can be simplified.

又、反り検査装置11としては、図7に示すように、上側固定板11c又はリフトベース11nのいずれかの中心点イの上方に軸16を同軸に離隔して設け、この軸16より側方に突出するアーム17の先端にセンサー11d又はセンサー15を装着し、当該軸16を電気的に回転駆動することにより、センサー11d又はセンサー15を遊技盤5に対して回転すれば、1個のセンサー11d又は1個のセンサー15で反りを検出することができる。   As shown in FIG. 7, the warpage inspection device 11 is provided with a shaft 16 coaxially spaced above a center point a of either the upper fixed plate 11c or the lift base 11n. When the sensor 11d or the sensor 15 is mounted on the tip of the arm 17 that protrudes from the game board 5, and the shaft 16 is electrically driven to rotate, the sensor 11d or the sensor 15 is rotated with respect to the game board 5. Warping can be detected by 11d or one sensor 15.

又、センサー11dはレーザーやLED等のような光を利用した非接触タイプでも同様に適用できる。   Further, the sensor 11d can be similarly applied to a non-contact type using light such as a laser or an LED.

又、前記実施形態では、遊技盤5の反りを電気的に検出したが、遊技盤5を釘打工程4に供給する際、人為的に、遊技盤5に反りが有るか無いかを検出し、規格外の反りが出た不良品の遊技盤5を釘打工程4に供給せず、規格内の良品としての遊技盤5のみを釘打工程4に供給しても同様に適用できる。   In the above-described embodiment, the warpage of the game board 5 is electrically detected. However, when the game board 5 is supplied to the nailing process 4, it is detected whether the game board 5 is warped artificially. The same applies to the case where the game board 5 of a defective product having an out-of-specification warp is not supplied to the nailing step 4 and only the game board 5 as a non-defective product is supplied to the nailing step 4.

更に、前記実施形態では、反り検出の結果に応じて、不良品の遊技盤5を釘打工程4への搬送過程より自動的に排出したが、電気的な反り検出の結果の不良信号で発光、音声、画像、音等のような警報を発生し、その警報で不良品を人為的に排出することもできる。   Further, in the above-described embodiment, the defective board 5 is automatically ejected from the process of transporting to the nailing step 4 in accordance with the result of the warp detection. In addition, an alarm such as a sound, an image, a sound, or the like is generated, and the alarm can be used to artificially discharge defective products.

第1実施形態を示す構成図。FIG. 1 is a configuration diagram illustrating a first embodiment. 同実施形態の装置を示す斜視図。FIG. 2 is a perspective view showing the apparatus of the embodiment. 同実施形態の反り検査装置の作用説明図。Operation | movement explanatory drawing of the curvature inspection apparatus of the embodiment. 同実施形態の排出装置の作用説明図。Operation | movement explanatory drawing of the discharge device of the embodiment. 第2実施形態の反り検査装置を示す模式図。FIG. 9 is a schematic diagram illustrating a warpage inspection device according to a second embodiment. 同実施形態の反り検査装置の異なる動作説明図。FIG. 4 is a diagram illustrating a different operation of the warpage inspection device of the same embodiment. 第3実施形態の反り検査装置を示す構成図。FIG. 9 is a configuration diagram illustrating a warpage inspection device according to a third embodiment.

符号の説明Explanation of reference numerals

1 ルーター工程
2 反り検査工程
3 排出工程
4 釘打工程
5 遊技盤
1 Router process 2 Warp inspection process 3 Ejection process 4 Nail driving process 5 Game board

Claims (1)

意匠盤面を有する遊技盤に遊技機能部品取付用の開口を切削加工するルーター工程と遊技盤に釘をその遊技盤の機種に応じて打ち込む釘打工程との間に、反り検査工程と排出工程とを備え、反り検査工程では、ルーター工程から排出された遊技盤の反りを電気的に検出し、その検出した反りが予め設定された許容範囲内であれば、反りが小さくその遊技盤が良品であると判定し、反りが予め設定された許容範囲外であれば、反りが大きくその遊技盤は不良品であると判定し、排出工程では、反り検査工程による遊技盤が良品であるとの判定結果により当該良品としての遊技盤を釘打工程に供給し、反り検査工程による遊技盤が不良品であるとの判定結果により当該不良品としての遊技盤を反り検査工程又は反り検査工程と釘打工程との間より取り出すことを特徴とする遊技機の製造方法。   The warpage inspection process and the ejection process are performed between the router process of cutting the opening for mounting the game function component on the game board having the design board surface and the nailing process of driving nails into the game board according to the model of the game board. In the warp inspection process, the warpage of the game board discharged from the router process is electrically detected, and if the detected warpage is within a preset allowable range, the warpage is small and the game board is a good product. If it is determined that the warpage is out of the preset allowable range, the warpage is large and the gaming board is determined to be defective, and in the discharging process, the gaming board is determined to be good by the warp inspection process. The game board as a non-defective product is supplied to the nailing process based on the result, and the game board as the defective product is nailed with the warpage inspection process or the warp inspection process according to the determination result that the game board is a defective product by the warp inspection process. Between the process Manufacturing method of a game machine, characterized in that issue Ri.
JP2004215919A 2004-07-23 2004-07-23 Method for manufacturing game machine Pending JP2004290707A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004215919A JP2004290707A (en) 2004-07-23 2004-07-23 Method for manufacturing game machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004215919A JP2004290707A (en) 2004-07-23 2004-07-23 Method for manufacturing game machine

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP32722796A Division JP3633738B2 (en) 1996-12-06 1996-12-06 Warp inspection device for game board for gaming machine manufacture

Publications (1)

Publication Number Publication Date
JP2004290707A true JP2004290707A (en) 2004-10-21

Family

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Application Number Title Priority Date Filing Date
JP2004215919A Pending JP2004290707A (en) 2004-07-23 2004-07-23 Method for manufacturing game machine

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