JP2007082745A - Manufacturing method of game board - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a manufacturing method of a game board capable of preventing damage on a game board surface and suppressing the cost in manufacturing the game board. <P>SOLUTION: The game board is manufactured by executing a transparent sheet covering process (S131) for forming a transparent covering layer having damage resistance property from game balls, an adhesive layer forming process (S132) for forming an adhesive layer composed of a transparent resin on at least either of the transparent sheet or the game board, and a transparent sheet sticking process (S133) sticking the transparent sheet formed with the covering layer on the game board formed of the transparent resin. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a game board manufacturing method, and more particularly to a transparent game board manufacturing method.

  2. Description of the Related Art Conventionally, a gaming machine in which a gaming board is formed of a transparent resin is known in order to make it possible to visually recognize the display of a display device arranged behind the gaming board, a decorative member, and the like (see, for example, Japanese Patent Application Laid-Open No. 2005-260787). 2000-61049).

  Here, the surface of the game board is likely to be damaged due to rolling down of the game ball at the time of game play or contact of the tool with the game board at the time of game board production.

  And because the scratches on the surface of the game board are visually amplified by the light from the display device etc. behind the game board, the display and decoration members behind the game board become difficult to see, and the production effect is significantly hindered. Sometimes.

Therefore, in order to prevent adhesion of scratches on the surface of the game board, it is conceivable to stick a transparent sheet on the game board or to apply a scratch resistance treatment (coating treatment).
JP 2000-61049 A

  However, when a transparent sheet is pasted, even if it is possible to prevent the game board from being scratched, it cannot be avoided until the sheet surface is scratched.

  In addition, in the case of scratch-resistant treatment (coating treatment), it is not easy to process the entire game board evenly at the time of manufacture, and in the case of processing failure, the game board itself becomes a product defect, resulting in cost. Leading to high.

  Therefore, an object of the present invention is to provide a game board manufacturing method capable of preventing the surface of the game board from being scratched and suppressing the cost when the game board is manufactured.

  In order to solve the above-mentioned problems, a manufacturing method of a game board according to claim 1 of the present invention includes a transparent sheet coating step for forming a transparent coating layer having scratch resistance from game balls on a transparent sheet, and a transparent resin. A transparent sheet adhering step of adhering the transparent sheet on which the coating layer is formed to the game board formed by the above.

  Thus, since the transparent sheet on which the coating layer having scratch resistance is formed is adhered to the surface of the game board, the surface of the game board is prevented from being damaged.

  In addition, since a transparent sheet with a coating layer formed in advance is attached to the game board, the game board is not wasted due to poor scratch resistance (coating failure) compared to direct scratch resistance treatment on the game board, resulting in cost reduction. It becomes possible to eliminate the increase of.

  According to a second aspect of the present invention, there is provided a game board manufacturing method according to the first aspect of the present invention, in which an adhesive layer made of a transparent resin is attached to at least one of the transparent sheet and the game board. An adhesive layer forming step to be formed is further included, and the transparent sheet attaching step includes a crimping step of crimping the transparent sheet to the game board via the adhesive layer.

  Thus, since the transparent sheet is pressure-bonded to the game board via the adhesive layer, the transparent sheet can be easily and uniformly attached to the game board.

  Even if the surface of the game board is scratched in advance, the scratch can be made inconspicuous by the adhesive layer entering and filling the scratched portion.

  According to a third aspect of the present invention, there is provided a game board manufacturing method according to the first or second aspect, wherein the transparent sheet and the game board are made of the same material. It is characterized by that.

  This eliminates the need to change the settings of the equipment used to process the game board without the transparent sheet attached when cutting the game board with the transparent sheet attached. Compared to the case where different materials are used, the troublesome change of the device setting is eliminated.

  In addition, it is possible to suppress the influence on physical characteristics such as rebound of a game ball that is likely to occur when different materials are used for the transparent sheet and the game board.

  According to a fourth aspect of the present invention, there is provided a game board manufacturing method according to any one of the first to third aspects. It further has the cutting process which forms.

  Thereby, since the transparent sheet is stuck to the game board before the cutting process for forming the predetermined hole in the game board, it becomes possible to prevent the occurrence of scratches during the cutting process.

  According to the present invention, the following effects can be obtained.

  That is, according to the present invention, since the transparent sheet on which the coating layer having scratch resistance is formed is adhered to the surface of the game board, it is possible to prevent the game board surface from being damaged.

  In addition, since a transparent sheet with a coating layer formed in advance is attached to the game board, the game board is not wasted due to poor scratch resistance (coating failure) compared to direct scratch resistance treatment on the game board, resulting in cost reduction. It is possible to suppress the increase in

  Hereinafter, the best mode for carrying out the present invention will be described more specifically with reference to the drawings. Here, in the accompanying drawings, the same reference numerals are given to the same members, and duplicate descriptions are omitted. In addition, since description here is the best form by which this invention is implemented, this invention is not limited to the said form.

  FIG. 1 is a perspective view showing a pachinko gaming machine according to an embodiment of the present invention, FIG. 2 is a perspective view showing a gaming board mounted on the pachinko gaming machine of FIG. 1, and FIG. 3 is a game on the gaming board of FIG. FIG. 4 is a flowchart showing the game board manufacturing process of FIG. 2, FIG. 5 is a flowchart showing the scratch processing process in the game board manufacturing process of FIG. 4, and FIG. 6 is the scratch resistance of FIG. FIG. 7 is a cross-sectional view of a game board for explaining the scratch-resistant treatment process of FIG. 5, FIG. 8 is a perspective view showing an outline of the router processing apparatus in the present embodiment, and FIG. 9 is an explanatory view showing a method of moving the X-axis support portion in the Y-axis direction in the router processing apparatus of FIG.

  As shown in FIG. 1, a pachinko gaming machine (gaming machine) 1 is rotatably attached to a base frame 3b that is fixed to an island facility by a main body frame 3a on which a game board 2 is mounted (ie, a hinge). The main body frame 3a is supported by using one end of the main body frame 3a as a pivot, and is attached to the base frame 3b so as to be openable and closable.) The gaming machine main body 3 is constituted by the main body frame 3a and the base frame 3b. Yes. And the glass door 4 which covers the game board 2 so that visual recognition is possible, and the plate | board unit 5 located in the lower side of the glass door 4 are attached with respect to such a game machine main body 3. FIG. One end of the glass door 4 and the dish unit 5 is pivotally supported by the gaming machine main body 3 and the other end is engaged with the gaming machine main body 3.

  A liquid crystal unit 40 is provided on the back side of the main body frame 3a. The liquid crystal unit 40 displays special symbols (or decorative symbols) and predetermined effect images (such as reach effect images). In the present embodiment, the liquid crystal unit 40 is visible through the game board 2.

  As shown in FIG. 1, a dish unit 5 is arranged below the game board 2 as described above. An upper tray 5a for storing the paid-out game balls and the game balls to be driven into the game area 2a (FIG. 2) is disposed at the upper portion of the tray unit 5, and the upper portion of the tray unit 5 is A lower tray 5b in which game balls overflowing from the tray 5a are stored is disposed. Further, a shutter lever 10 is provided at a predetermined position of the upper plate 5a, which is operated when the game ball stored in the upper plate 5a is moved to the lower plate 5b and taken out at the end of the game.

  On the right side of the dish unit 5, a handle 7 is provided that is rotated when a game ball is driven into the game area 2 a of the game board 2 via the rail 6. The handle 7 is provided with a stop button (not shown) for stopping the launch of the game ball.

  Speakers 8a and 8b are arranged on the left and right of the upper part of the glass door 4, respectively.

  As shown in FIG. 2 and FIG. 3, the game board 2 is made of a transparent resin member such as polycarbonate having a thickness of 10.2 mm, for example. Many obstacles such as a game nail 11 and a windmill (not shown), guide members 13 and 17, a general winning port 12, a starting port 14, a large winning port 15, an out port 16, and the like are provided.

  In FIG. 2, the game board 2 has an attachment hole 31 for attaching the guide member 13, an attachment hole 32 for attaching the guide member 17, an attachment hole 33 for attaching the start port 14, and the big prize opening 15. Mounting holes 34 and through holes 36 for forming the out ports 16 are provided. Further, the game board 2 is provided with a nail lower hole 35 for attaching a plurality of game nails 11 for changing the flow direction of the game balls launched into the game area 2a.

  The guide member 13 is fitted into the mounting hole 31 and fixed to the game board 2 by a predetermined claw (not shown) provided in the guide member 13 being locked to the back side of the game board 2. Is done. In addition, the guide member 13 may be fixed to the game board 2 by being screwed.

  The guide member 17 is fitted into the mounting hole 32 and fixed to the game board 2 by a predetermined claw (not shown) provided in the guide member 17 being locked to the back side of the game board 2. . The guide member 17 may be fixed to the game board 2 by being screwed.

  The start port 14 is fixed to the game board 2 by being fitted into the mounting hole 33 and a predetermined claw (not shown) provided in the start port 14 being locked to the back side of the game board 2. . The start port 14 may be fixed to the game board 2 by being screwed.

  The big prize opening 15 is fitted into the mounting hole 34 and fixed to the game board 2 by a predetermined claw (not shown) provided in the big prize opening 15 being locked to the back side of the game board 2. Is done. The special winning opening 15 may be fixed to the game board 2 by screwing.

  The game nail 11 has a convex portion (screw thread) formed in a spiral shape, and is screwed into a nail lower hole 35 having a concave portion (screw valley) formed in a spiral shape on the inner periphery, thereby playing the game board 2. Fixed to.

  In the present embodiment, the game members excluding the game nails 11 are also formed of a transparent member in accordance with the transparent game board 2.

  Here, the guide member 13 and the guide member 17 change the flow direction of the game ball greatly. The guide member 13 is formed by a wall body that is provided above the game area 2 a where the game ball can flow down and is erected at a right angle to the game board 2. In addition, the guide member 17 is configured by a wall body provided below the game area 2 a and erected at right angles to the surface of the game board 2.

  The general prize opening 12 is configured such that when a game ball enters the general prize opening 12, a predetermined number (for example, 15) of game balls are paid out as a prize ball.

  When the game ball passes through the start castle provided in the start port 14, the start port 14 extracts a random number used for determining whether or not to shift the gaming state to the big hit state (big hit determination).

  The big winning opening 15 is configured to open and close according to a predetermined condition when the gaming state is shifted to the big hit state. Further, the special winning opening 15 is configured such that when a game ball enters the special winning opening 15, a predetermined number (for example, 15) of the game balls are paid out as a winning ball.

  The out port 16 receives game balls that have not entered any of the general winning port 12, the starting port 14, the big winning port 15, and the like. In FIG. 2, only a part of the game nail 11 is shown, but in reality, a larger number of game nails are fixed.

  Four corners of the substantially square gaming board 2 are notched, and a fixing member (not shown) provided on the main body frame 3a is engaged with these notches, so that the gaming board 2 has the main body. It is fixed to the frame 3a.

  The game board 2 may be a transparent synthetic resin, and may be a resin other than polycarbonate, such as PET (polyethylene terephthalate), acrylic resin, and polyethylene.

  Next, a method for manufacturing the game board 2 having the above configuration will be described with reference to FIG.

  First, in step S100, a synthetic resin (granular material) having predetermined transparency (for example, light transmittance of 50% or more) is prepared, and this is used as an extrusion molding machine for forming a plate-shaped synthetic resin plate. throw into.

  In step S110, the extrusion molding machine forms a plate-shaped synthetic resin plate by processing the input synthetic resin. Specifically, the extrusion molding machine melts the synthetic resin by applying heat to the input synthetic resin, and extrudes the molten synthetic resin (molten resin) through a mold. And the plate-shaped synthetic resin board is shape | molded by cooling the extruded molten resin.

  In addition, one synthetic resin plate molded by the extrusion molding machine has a size (for example, 880 mm × 925 mm ×) capable of cutting out a predetermined number (in the present embodiment, four) of bases (game board 2). 10.5 mm).

  Therefore, in step S120, the synthetic resin plate molded by the extrusion molding machine is conveyed to a dicing device that cuts off the synthetic resin plate, and is cut.

  That is, the dicing apparatus separates the synthetic resin plate molded by the extrusion molding machine into a predetermined number (four in the present embodiment) of the base (game board 2). In addition, the magnitude | size of one board | substrate shall be 428 mm x 450 mm x 10.5 mm.

  Each base separated by the dicing device is subjected to a scratch-proofing process for performing a process (scratch-proofing process) for preventing the surface of the base (game board 2) from being scratched in step S130. The details of this scratch resistance treatment step will be described later.

  In the step S140, the gaming board 2 is formed by performing the cutting process on the base subjected to the scratch resistance treatment.

  In this cutting process, the mounting holes 31 to 34, the nail holes 35 and the through holes 36 are formed by cutting a synthetic resin plate based on predetermined processing data using a router processing apparatus, as shown in FIG. A game board 2 is formed. Details of this cutting process will also be described later.

  Now, as shown in FIG. 5, in the scratch resistance treatment step, first, in step S131, a transparent sheet coating step is performed in which a transparent coating layer having scratch resistance from the game ball is formed on the transparent sheet 21 (FIG. 7). The

  As shown in FIG. 6, in the transparent sheet covering step, first, in step S131-1, the heat is applied to the transparent sheet 21 having the same size as the game board 2 and a thickness of, for example, 0.2 mm. (Pre-processing) is performed. Specifically, a silicon film is formed on the surface of the transparent sheet 21 by applying heat to the transparent sheet 21 with a burner or the like.

  Next, in step S131-2, a process (dust removal / discharge process) is performed to remove dust adhering to the surface of the transparent sheet 21 and static electricity charged on the transparent sheet 21.

  In step S131-3, an organic solvent containing acetone and toluene, an ultraviolet curable resin (for example, urethane resin), a solvent containing an acrylic resin, a silicon resin, or the like is sprayed onto the surface of the transparent sheet 21 (spray). By doing so, the process (application | coating process) which apply | coats this solvent to the surface of the transparent sheet 21 is performed.

  In step S131-4, a process (far red process) for drying the solvent applied to the transparent sheet 21 is performed. At this time, the acrylic resin and the silicon resin contained in the solvent applied to the transparent sheet 21 are acrylic based on the difference from the specific gravity of the acrylic resin and the specific gravity of the silicon resin in order from the closer to the transparent sheet 21. A resin layer and a silicon-based resin layer are formed. The acrylic resin layer is welded to the polycarbonate constituting the transparent sheet 21 by the action of an organic solvent containing acetone and toluene.

  In the present embodiment, the ultraviolet curable resin is included in both the acrylic resin layer and the silicon resin layer. Moreover, the organic solvent containing acetone and toluene is vaporized by this far-red treatment after the acrylic resin layer is welded to the polycarbonate.

  Finally, in step S131-5, a process of irradiating the solvent applied to the transparent sheet 21 with ultraviolet rays (UV process) is performed. As a result, the ultraviolet curable resin contained in the solvent applied to the surface side of the transparent sheet 21 is cured, and the transparent coating layer 22 is formed of an acrylic resin and a silicon resin and has scratch resistance from the game ball (see FIG. 7) is formed on the surface of the transparent sheet 21.

  Thus, the coating layer 22 made of the acrylic resin and the silicon resin layer formed on the surface of the transparent sheet 21 made of polycarbonate is welded to the surface of the transparent sheet 21 and peeled off from the transparent sheet 21. It is difficult to do.

  Since the specific gravity of the acrylic resin is larger than the specific gravity of the silicon resin, the coating layer 22 is closer to the transparent sheet 21 by performing the above-described far-red treatment (step S131-4). The ratio is high.

  In this embodiment, the acrylic resin is an acrylic acid alkyl ester such as ethyl acrylate, butyl acrylate, amyl acrylate, 2-ethylhexyl acrylate, octyl acrylate, cyclohexyl acrylate, benzyl acrylate, It is obtained by polymerizing methacrylic acid alkyl esters such as butyl methacrylate, 2-ethylhexyl methacrylate, cyclohexyl methacrylate, benzyl methacrylate, and ethyl methacrylate. In addition, the acrylic resin may be obtained by copolymerizing a vinyl group-containing compound such as vinyl acetate, vinyl propionate, vinyl ether, styrene, acrylonitrile, methacrylonitrile.

  In the present embodiment, the solvent is applied to the transparent sheet 21 by spraying (spraying) the solvent (application process (step S131-3)), but is not limited thereto. For example, the transparent sheet 21 may be applied to the transparent sheet 21 by immersing the transparent sheet 21 in a solvent in a solvent tank.

  Further, in the present embodiment, polycarbonate is used for the transparent sheet 21, but other than polycarbonate as long as it is a transparent synthetic resin such as PET (polyethylene terephthalate), acrylic resin, and polyethylene. Good.

  And in this Embodiment, although the transparent sheet 21 is formed with the same material (here polycarbonate) as the game board 2, a different material may be sufficient.

  Returning to FIG. 5, when the scratch-proofing process is completed, an adhesive layer forming process for forming the adhesive layer 23 (FIG. 7) made of a transparent resin on the transparent sheet 21 is executed in step S <b> 132.

  Specifically, an acrylic resin adhesive which is one of emulsion adhesives (aqueous adhesive in which a synthetic resin polymer such as acrylic is uniformly dispersed in water) is used as the adhesive, and this is used in the transparent sheet 21. The adhesive layer 23 is formed by applying to the surface opposite to the surface on which the coating layer 22 is formed.

  The transparent sheet 21 on which the coating layer 22 and the adhesive layer 23 are formed is shown in FIG. FIG. 7A shows a state before bonding to the game board 2, and FIG. 7B shows a state after bonding to the game board 2.

  In this embodiment, it is easy to handle, has excellent initial adhesiveness, has a relatively fast time to reach practical strength at room temperature (about 4 hours), and has strong adhesive strength from room temperature to about 80 ° C. Acrylic resin adhesive is used focusing on the above, but various other adhesives should be used as long as they are transparent in the cured state and can bond the game board 2 and the transparent sheet 21. Of course you can.

  That is, for example, an emulsion adhesive other than an acrylic resin such as vinyl acetate or EVA can be used. Also, hot-melt adhesives (hot-melt adhesives that have thermoplastic resin as the main component, are solid at room temperature, are heated and melted to about 200 ° C, and are cured by cooling to complete adhesion), epoxy-based adhesives Synthetic resin adhesives such as adhesives (adhesives that cure compounds containing epoxy groups with amines or acid anhydrides), photo-curing adhesives (adhesives that cure when irradiated with UV light, etc.), etc. Can be used.

  In the present embodiment, the adhesive layer 23 is formed on the transparent sheet 21, but it may be formed on the game board 2 or on both the transparent sheet 21 and the game board 2. .

  If the adhesive layer forming step is completed, in step S133, a transparent sheet attaching step for attaching the transparent sheet 21 on which the coating layer 22 and the adhesive layer 23 are formed to the game board 2 is executed.

  In the transparent sheet attaching step, in the case of the transparent sheet 21 of the present embodiment in which the adhesive layer 23 made of an acrylic resin adhesive is formed, the transparent sheet 21 is pressure-bonded to the game board 2 via the adhesive layer 23. (Crimping process). Thereby, as shown in FIG.7 (b), the transparent sheet 21 which has the coating layer 22 is affixed on the game board 2, and the game board 2 which has damage resistance is obtained, and a damage processing process is complete | finished.

  In addition, the content of a transparent sheet sticking process may change with kinds of used adhesive agent. For example, when a hot melt adhesive is used, an adhesive layer melting step for melting the adhesive layer is performed prior to the crimping step. Moreover, when a photocurable adhesive is used, a light irradiation step is performed in which light is irradiated after the press-bonding step to cure the adhesive layer.

  Now, the cutting process (step S140) executed after the scratch processing process (step S130) for producing the game board 2 having scratch resistance will be described with reference to FIGS.

  As shown in FIG. 8, the router processing apparatus 100 includes a pedestal portion 101, a plurality of Y-axis support portions 110a to 110d, a plurality of X-axis support portions 120a to 120d, A cutting portion 130a to a cutting portion 130d are provided.

  The Y-axis support part 110a to the Y-axis support part 110d, the X-axis support part 120a to the X-axis support part 120d, and the cutting part 130a to the cutting part 130d have the same configuration. The part 110a, the X-axis support part 120a, and the cutting part 130a will be described.

  The pedestal 101 is for fixing the game board 2. The game board 2 is virtually divided into a cutting castle A to a cutting area D respectively assigned to the plurality of cutting parts 130a to 130d described above.

  The Y-axis support part 110a includes a Y-axis guide part 111a (for example, a rail) for guiding the X-axis support part 120a in the Y-axis direction, and the X-axis support part 120a along the Y-axis guide part 111a. And a Y-axis drive unit (a Y-axis drive unit 112a described later) for moving in the direction.

  The X-axis support part 120a moves the cutting part 130a in the X-axis direction along the X-axis guiding part 121a and the X-axis guiding part 121a (for example, a rail) for guiding the cutting part 130a in the X-axis direction. An X-axis drive unit (not shown).

  The cutting unit 130a includes a cutting blade 131a for cutting the game board 2 (cutting region A), a Z-axis drive unit (not shown) that moves the cutting blade 131a in the Z-axis direction and rotates the cutting blade 131a. It has.

  The router processing apparatus 100 configured as described above drives the Y-axis drive unit and the X-axis drive unit based on predetermined processing data, and thus in the range of the cutting area A, the X-axis direction and the Y-axis direction. It is possible to move the cutting part 130a freely. Further, the router machining apparatus 100 drives the Z-axis drive unit based on predetermined machining data, moves the cutting blade 131a in the Z-axis direction, and rotates the cutting blade 131a, thereby playing the game board 2 ( The cutting area A) is cut, and the attachment holes 31 to 34, the nail lower hole 35, and the through hole 36 are formed in the cutting area A assigned to the cutting portion 130a (the cutting blade 131a).

  The predetermined processing data is data for driving the Y-axis drive unit 112a, the X-axis drive unit, and the Z-axis drive unit according to the position and depth at which the game board 2 is cut.

  Similarly to the case of the cutting area A, the router processing apparatus 100 moves the cutting portions 130b to 130d freely in the Y-axis direction and the X-axis direction, and also cuts the cutting blade 131b to the cutting blade 131d in the Z-axis direction. , The attachment holes 31 to 34, the nail holes 35 and the through holes 36 are formed in the cutting regions B to D assigned to the respective cutting parts (each cutting blade) (see FIG. 2). ).

  Hereinafter, a method for moving the X-axis support portion 120a in the Y-axis direction will be described in detail with reference to FIG. The method for moving the cutting part 130a in the X-axis direction is the same as the method for moving the X-axis support part 120a in the Y-axis direction.

  FIG. 9A to FIG. 9C show three types of methods for moving the X-axis support portion 120a in the Y-axis direction. 9A to 9C are views showing a cross section F of the router processing apparatus 100 shown in FIG. Moreover, in FIG. 9A to FIG. 9C, the above-described pedestal portion 101 and cutting portion 130a are omitted.

  A first method for moving the X-axis support part 120a in the Y-axis direction will be described with reference to FIG.

  As shown in FIG. 9 (a), the Y-axis support portion 110a includes a first gear portion 113a that rotates by driving the Y-axis drive portion 112a in addition to the Y-axis guide portion 111a and the Y-axis drive portion 112a described above. (For example, a sprocket), a second gear portion 114a (for example, a sprocket) that rotates in conjunction with the first gear portion 113a by a belt-like member 115a, and a belt-like shape attached to the first gear portion 113a and the second gear portion 114a. The member 115a (for example, a chain or a belt) is provided. Further, the X-axis support part 120a includes a fixing part 122a for fixing the X-axis support part 120a to the belt-like member 115a provided in the Y-axis support part 110a.

  That is, the router processing apparatus 100 is attached to the first gear portion 113a and the second gear portion 114a by driving the Y-axis drive portion 112a provided in the Y-axis support portion 110a and rotating the first gear portion 113a. The belt-like member 115a thus rotated is rotated, and the fixing portion 122a (X-axis support portion 120a) fixed to the belt-like member 115a is moved in the Y-axis direction.

  Next, a second method for moving the X-axis support part 120a in the Y-axis direction will be described with reference to FIG.

  As shown in FIG. 9B, the Y-axis support part 110a rotates by driving the Y-axis drive part 112a in addition to the Y-axis guide part 111a and the Y-axis drive part 112a described above, and the unevenness is spiral. And a rod-shaped member 116a (for example, a worm of a worm gear). The X-axis support portion 120a includes a fixed portion 124a in which a gear hole 123a is formed so as to engage with the unevenness formed in the rod-like member 116a.

  That is, the router processing apparatus 100 drives the Y-axis drive unit 112a provided in the Y-axis support unit 110a and rotates the rod-shaped member 116a, thereby causing the gear hole 123a (X-axis support unit) meshed with the rod-shaped member 116a. 120a) is moved in the Y-axis direction.

  Finally, a third method for moving the X-axis support portion 120a in the Y-axis direction will be described with reference to FIG.

  As shown in FIG. 9C, the Y-axis support portion 110a includes rod-shaped members 117a (for example, racks) in which irregularities are alternately formed in addition to the Y-axis guide portion 111a described above. In FIG. 9C, the Y-axis drive unit 112a described above is provided not in the Y-axis support unit 110a but in the X-axis support unit 120a. Further, as described above, the X-axis support part 120a includes the Y-axis drive part 112a for moving the X-axis support part 120a in the Y-axis direction, and rotates by driving the Y-axis drive part 112a. A rotation shaft 125a and a gear portion 126a (for example, a pinion) attached to the rotation shaft 125a and meshed with the unevenness formed on the rod-shaped member 117a are provided.

  That is, the router processing apparatus 100 drives the Y-axis drive unit 112a provided in the X-axis support unit 120a, and the rotational torque is transmitted to the gear unit 126a via the rotation shaft 125a, whereby the Y-axis support unit 110a. The gear part 126a (X-axis support part 120a) is moved in the Y-axis direction along the rod-shaped member 117a provided in the Y-axis.

  As described above, according to the present invention, the transparent sheet 21 on which the transparent coating layer 22 having scratch resistance from the game ball is formed is attached to the game board 2 formed of a transparent resin. Therefore, it becomes possible to prevent the surface of the game board 2 from being damaged.

  In addition, since the transparent sheet 21 having the coating layer 22 formed in advance is attached to the game board 2, the game board 2 due to defective scratch processing (coating failure) is compared with the case where the game board 2 is directly subjected to scratch resistance processing. There is no waste, and as a result, an increase in cost can be eliminated.

  Since the transparent sheet 21 is pressure-bonded to the game board 2 via the adhesive layer 23 made of a transparent resin, the transparent sheet 21 can be easily adhered to the game board 2 without unevenness.

  At this time, even if there is a scratch on the surface of the game board 2 in advance, the adhesive layer 23 enters and fills the scratched portion, so that the scratch can be made inconspicuous.

  Since the transparent sheet 21 and the game board 2 are formed of the same material, the transparent sheet 21 is attached at the time of cutting by the router processing apparatus 100 of the game board 2 to which the transparent sheet 21 is attached. Since it is not necessary to change the setting of the equipment used for processing the gaming board 2 that is not, the troublesomeness of changing the equipment setting is eliminated as compared with the case where the transparent sheet 21 and the gaming board 2 are made of different materials.

  In addition, it is possible to suppress the influence on physical characteristics such as rebound of a game ball that is likely to occur when different materials are used for the transparent sheet 21 and the game board 2.

  And, since the transparent sheet 21 is pasted, a cutting process for forming predetermined holes such as the mounting holes 31 to 34, the nail hole 35 and the through hole 36 in the game board 2 is executed. It is possible to prevent the generation of scratches during the cutting process.

  In the present application, the term “transparent” is used such as the transparent game board 2 and the transparent sheet 21, but this is a concept including not only transparent but also translucent, and has a predetermined light transmittance. If you do.

  In the above description, the case where the present invention is applied to a gaming machine in which the main body of the pachinko gaming machine is attached to the gaming machine is described, but the present invention is not limited to this, and a pachislot gaming machine (slot Machine), sparrow ball, smart ball, or various game machines installed in a game center.

It is a perspective view which shows the pachinko game machine which is one embodiment of this invention. It is a perspective view which shows the game board with which the pachinko game machine of FIG. 1 was mounted | worn. It is a perspective view which shows the state which attached the game member to the game board of FIG. It is a flowchart which shows the manufacturing process of the game board of FIG. It is a flowchart which shows the damage processing process in the game board manufacturing process of FIG. It is a flowchart which shows the transparent sheet coating | coated process in the damage-resistant process of FIG. It is sectional drawing of the game board for demonstrating the damage-resistant process process of FIG. It is a perspective view which shows the outline of the router processing apparatus in this Embodiment. It is explanatory drawing which shows the method of moving the X-axis support part in a Y-axis direction in the router processing apparatus of FIG.

Explanation of symbols

1 Pachinko machine (game machine)
2 gaming board 2a gaming area 3 gaming machine main body 3a main body frame 3b base frame 4 glass door 5 dish unit 5a upper dish 5b lower dish 6 rail 7 handle 8a, 8b speaker 10 shutter lever 11 game nail 12 general winning opening 13 guide member 14 Start port 15 Large winning port 16 Out port 17 Guide member 21 Transparent sheet 22 Cover layer 23 Adhesive layer 31-34 Mounting hole 35 Nail lower hole 36 Through hole 40 Liquid crystal unit 100 Router processing device 101 Pedestal part 110a-110d Y-axis support part 111a-111d Y-axis guide part 112a Y-axis drive part 113a 1st gear part 114a 2nd gear part 115a Band-shaped member 116a, 117a Bar-shaped member 120a-120d X-axis support part 121a-121d X-axis guide part 122a Fixing part 123a Gear hole 124a Fixed part 125a Rotating shaft 26a gear portion 130a~130d cutting part 131a~131d cutting blade

Claims (4)

A transparent sheet coating step of forming a transparent coating layer having scratch resistance from the game ball on the transparent sheet;
A transparent sheet adhering step for adhering the transparent sheet formed with the coating layer on a game board formed of a transparent resin;
A game board manufacturing method characterized by comprising: An adhesive layer forming step of forming an adhesive layer made of a transparent resin on at least one of the transparent sheet and the game board;
The transparent sheet attaching step includes a pressure bonding step of pressure bonding the transparent sheet to the game board via the adhesive layer.
The method of manufacturing a game board according to claim 1. The transparent sheet and the game board are formed of the same material,
3. A game board manufacturing method according to claim 1, wherein the game board is manufactured as described above. Further comprising a cutting step of forming a predetermined hole in the game board after the transparent sheet is attached;
The manufacturing method of the game board as described in any one of Claims 1-3 characterized by the above-mentioned.

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