JP2005329262A - Nail driver for game machine manufacturing - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To prevent nails from dropping on a game board due to a supply error. <P>SOLUTION: When a game board 5 into which nails 9 are to be driven is positioned and mounted on a table 2, and a nail driving start signal and a game board kind signal showing the type of the game board 5 are outputted to a control section 6 from a game board sensor or a manual switch, a control section 6 extracts nail driving data 6a corresponding to the game board type signal from a storage device, obtains the positions where the nails 9 are to be driven and the sequence from the nail driving data 6a, returns the table 2 to an advance limit position after automatically driving many nails 9 to be driven into the game board 5 on the table 2 one by one by controlling an X direction driving mechanism 3, a Y direction driving mechanism 4, a nail supply section 8, an intermittent rotation mechanism 10, a hammer mechanism, a lifting driving mechanism and an advance and withdrawal driving mechanism in accordance with the nail driving positions and the sequence. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to an apparatus for automatically driving nails into a game board one by one when a game machine such as a pachinko machine is manufactured.

Among the nailing machines for manufacturing gaming machines, for example, as shown in Japanese Patent Publication No. 3-42908, the gaming board is positioned and mounted on a table with the design board surface facing upward. The nail is supplied from the nail supply unit to the nail holder mechanism after moving vertically and horizontally in the plane according to the position and order of driving the nail according to the nail driving data to stop the predetermined position of the game board below the nail holder mechanism. Is known in which nails are automatically driven into the game board one by one by driving them into the game board with a hammer mechanism.
JP-B-2-35587

  However, in the conventional nail driver, when a nail supply error occurs when the nail is not supplied from the nail supply unit to the nail holder mechanism, an alarm is generated and the nail driving operation of the nail driver is stopped. The operator who has heard the alarm manually reverses the machine to retract the nail holder mechanism to the nail receiving position and supplies the nail to the nail holder mechanism, and then turns on the start switch. Thereby, the nailing machine is re-driven so as to take over the operation after the operation stop. That is, because an operator is interposed between the occurrence of a nail supply mistake and re-drive, for example, the worker is doing other work and cannot respond immediately to a nail supply error, etc. There are still cases where the re-driving of the nailer is not performed smoothly.

  A nailing machine for manufacturing a gaming machine according to the present invention includes a table in which a gaming board is positioned and mounted, and a set of a nail holder mechanism and a hammer mechanism arranged above the table, and a position where a nail is driven by nail driving data. According to the order, it moves relatively vertically and horizontally in the plane, stops positioning the predetermined position of the game board below the nail holder mechanism, and the nail supplied from the nail supply part to the nail holder mechanism is played with the hammer mechanism. A nailing machine for manufacturing a gaming machine that automatically nails one by one into the game board by driving into the nail board, wherein the nail holder mechanism stops at least two of a nail receiving position and a nail driving position. An intermittent rotation mechanism that intermittently rotates in a plane at a position, and at least two of a nail receiving position and a nail driving position when the intermittent rotation mechanism stops intermittent rotation operation on the intermittent rotation shaft of the intermittent rotation mechanism Stop The most important feature that a plurality of holders arms provided corresponding to the location.

  In the nailing machine for manufacturing a gaming machine according to the present invention, the plurality of holder arms are rotated in a plane, so that at least two stop positions of the nail receiving position and the nail driving position are separated in the plane. There is an advantage that a mechanism such as a receiving tray for catching a dropped nail due to a mistake in nail supply is provided below the nail receiving position to prevent the missed nail from falling onto the game board.

  1 to 4 show the best mode for carrying out the invention. FIG. 1 is a plan view showing a main part of a nailer for manufacturing a gaming machine. FIG. 2 shows a side view of a nailer for manufacturing a gaming machine. FIG. 3 shows the appearance of the holder mechanism. FIG. 4 schematically shows the operation. First, in FIG. 2, a table 2 provided in the apparatus main body 1 includes an X-direction drive mechanism 3 that horizontally moves in the front and back direction of the paper surface of FIG. The Y-direction drive mechanism 4 that horizontally moves in the left-right direction in FIG. 2 by the motor 4a attached to the movable member that is the output member 3 in the vertical direction that is the Y direction and the X direction in a certain plane. Move in a certain lateral direction.

  At the initial stage when the game board 5 which is a target object for nailing is mounted on the table 2, the table 2 stops at the forward limit position which is most moved to the front side of the drawing on the left side of FIG. The game board 5 is supplied to the table 2 at the forward limit position.

  The game board 5 is formed by integrally bonding a cell sheet (not shown) on which a design diagram is drawn to one surface of a game board (not shown) such as a veneer board formed in a substantially square shape, It has a reference hole (not shown) formed in a pair of corners located on both ends, and the game sheet is directly brought into contact with the table 2 with the cell sheet facing upward, and the reference hole is set in the table. Positioning and mounting on the table 2 are carried out by fitting on a pair of positioning pins (not shown) standing on the base 2 from above.

  Either a gaming board sensor (not shown) that detects that the gaming board 5 is positioned and mounted on the table 2 or a manual switch that is turned on by an operator's operation instead of the gaming board sensor When the board type signal and the nailing start signal are output to the control unit 6 having a built-in computer, the computer uses the nailing data 6a corresponding to the model of the game board 5 stored in the storage device of the control unit 6 in advance. The position and order of driving the nail 9 are extracted, and the motor 3a of the X-direction drive mechanism 3 and the motor 4a of the Y-direction drive mechanism 4 are controlled according to the position and order of driving the nail 9, and the table 2 is moved to X. By moving in the direction and the Y direction, a predetermined position of the game board 5 positioned and mounted on the table 2 is positioned below the nail holder mechanism 7 disposed above it. After that, the nail 9 called a game nail supplied to the nail holder mechanism 7 from the nail supply part 8 provided with the parts feeder 8a and the shooter 8b is transferred to the game board 5 with a hammer 18 called a hammer of a hammer mechanism (not shown). By driving, a large number of nails 9 to be struck on one game board 5 are automatically driven into the game board 5 one by one.

  The nail holder mechanism 7 includes an intermittent rotation mechanism 10 and a plurality of holder arms 11.

  The intermittent rotation mechanism 10 is attached to a set plate 12 provided on the apparatus main body 1 so as not to interfere with the table 2 above the table 2.

  Since the nail 9 is driven into the game board 5 so as to incline about 5 ° toward the upper side installed on the island of the pachinko parlor, the set plate 12 is inclined with respect to the surface of the game board 5 on the table 2. It is inclined at an angle.

  The intermittent rotation mechanism 10 provided on the set plate 12 is configured by a Geneva mechanism commonly called a Geneva cam, a parallel cam, a roller gear, or the like.

  The Geneva mechanism is a mechanism in which the output shaft, which is the driven shaft of the mechanism, repeats rotation and stop at a predetermined cycle with respect to the rotation of the input shaft, which is the main shaft of the mechanism. The drive cam plate 10a and the Geneva cam plate 10b are spaced apart in parallel and mounted rotatably by brackets 10c and 10d, and the drive cam plate 10a is rotationally driven by a motor 10e attached to the set plate 12, thereby driving cam plate The cam follower 10f protruding outward from 10a is slidably engaged with one of the plurality of slits 10g formed in the radial stripes in the circumferential direction equally arranged on the Geneva cam plate 10b to make one rotation. For each rotation angle obtained by dividing 360 ° by the number of slits, the Geneva cam plate 10b is intermittently 1 and the semicircular arc portion 10i shown in FIG. 1 other than the cam follower 10f of the drive cam plate 10a is in sliding contact with the semicircular arc outer peripheral portion 10j shown in FIG. 1 located between the slits 10g of the Geneva cam plate 10b. The rotation of the Geneva cam plate 10b is intermittently stopped only during the match. In FIG. 1, the cam shaft of the drive cam plate 10a is illustrated as being directly connected to the output shaft of the motor 10e. However, in practice, the rotation of the motor 10e is normally transmitted to the drive cam plate 10a at a reduced speed. The cam shaft of the drive cam plate 10a is connected to the output shaft of the motor 10e via a reduction gear (not shown).

  In this embodiment, as shown in FIG. 1, the Geneva cam plate 10b repeats a quarter rotation and a stop for each rotation of the motor 10e, so that it is provided at the center of the Geneva cam plate 10b. In addition, four slits 10g distributed equally every 90 degrees around the intermittent rotation shaft 10h are provided.

  The intermittent rotation shaft 10h is a part of the intermittent rotation mechanism 10 that rotates intermittently in a plane to the nail receiving position 13, the nail presence inspection position 14, the nail driving position 15, and the preliminary position 16 that are equally distributed in the circumferential direction every 90 degrees. As the output member, the semicircular arc portion 10i of the drive cam plate 10a is slidably engaged with the outer peripheral edge portion 10j of the Geneva cam plate 10b, so that the intermittent rotating shaft 10h stops its rotating operation. A plurality of holder arms 11 corresponding to the nail receiving position 13, the nail presence / inspection position 14, the nail driving position 15, and the preliminary position 16 are provided.

  The rotation direction of the intermittent rotation shaft 10h is such that the plurality of holder arms 11 are returned from the nail receiving position 13 to the nail receiving position 13 through the nail presence inspection position 14, the nail driving position 15, and the preliminary position 16 in this order. It is set.

  Each holder arm 11 is assembled so as to be able to move up and down while moving intermittently in one plane inclined by the inclination angle with respect to the surface of the game board 5 similarly to the set plate 12 by intermittent rotation of the intermittent rotation shaft 10h. It has a pair of fingers 11a and 11b.

  The pair of fingers 11a and 11b is a form in which the movable side member is connected to the fixed side member so as to be opened and closed by a single pin 11c, such as a coil spring attached to the rear end portion inside the pin 11c. The tip of the outer side of the pin 11c is urged in the closing direction by the elasticity of the elastic body 11d, and the tip is provided with a nail holding part 11e.

  The nail holding part 11e is formed by a V-shaped groove formed on the inner surface of the movable finger 11a in plan view and a flat inner surface of the fixed finger 11a corresponding to the groove. An opening / closing roller 11f is rotatably provided on the tip side of the pin 11c of the movable finger 11a. The opening / closing roller 11f is configured to open and close the holder, which is not shown in the figure, after the nail 9 supported by the holder arm 11 is driven into the game board 5 by the hammer 18 until the holder arm 11 starts to return. When the opening / closing operation member, which is an output member of the drive mechanism, is pushed and moved in one direction against the elasticity of the elastic body 11d, the movable finger 11a opens in one direction around the pin 11c. The opening amount is set to a minimum dimension such that the returning holder arm 11 does not interfere with the nail 9 driven into the game board 5.

  The nail holding portion 11e of each holder arm 11 passes through a locus R1 that draws a circle centered on the intermittent rotation shaft 10h by the rotation of the intermittent rotation shaft 10h, and the pin 11c of each holder arm 11 rotates on the intermittent rotation shaft 10h. The trajectory passes through a trajectory R2 that draws a circle having a smaller curvature than the trajectory R1 centered on the intermittent rotation shaft 10h.

  During the intermittent stop of the intermittent rotation mechanism 10, one nail 9 is separately supplied from the shooter 8b of the nail supply unit 8 to the holder arm 11 at the nail receiving position 13, and the head of the nail 9 is the nail supply unit. 8 is pushed down by a push member not shown in the figure, and the tip of the nail 9 opens the pair of fingers 11a and 11b against the elasticity of the elastic body 11d of the holder arm 11 and is pushed into the nail holding part 11e. The holder arm 11 supports the single nail 9 upright parallel to the axis of the intermittent rotation shaft 10h by the elasticity of the elastic body 11d.

  The nail presence / absence inspection position 14 is provided with a contact type or non-contact type nail sensor 17 attached to the set plate 12 so as not to interfere with the holder arm 11.

  When the intermittent rotation mechanism 10 stops the intermittent rotation, the nail sensor 17 detects the presence / absence of the nail 9 of the holder arm 11 at the nail presence / absence inspection position 14, and sends an electric signal corresponding to the detection result to the holder arm 11, for example. When the nail 9 exists upright, “0” corresponding to the low level of the electrical binarization signal is output to the control unit 6, and conversely when the nail 9 does not exist upright on the holder arm 11 “1” corresponding to the high level of the binarized signal is output to the control unit 6.

  While the intermittent rotation mechanism 10 is intermittently stopped, the holder arm 11 at the nail driving position 15 is lowered and intermittently rotated along the axis of the intermittent rotation shaft 10h by the lift drive mechanism (not shown) and the advance / retreat drive mechanism (not shown). As a result of the combined movement of the shaft 10h and the outward movement in the radial direction, the lower surface of the nail holding portion 11e of the holder arm 11 draws an asymptotic curve that gradually approaches a predetermined position on the surface of the game board 5, and the phantom line is shown from the solid line position. Move down to the position and stop.

  A hammer 18 of a hammer mechanism is coaxially spaced apart and directly above the axis of the nail 9 supported upright by the holder arm 11 in this stopped position.

  The hammer 18 performs a downward movement along the axis of the intermittent rotation shaft 10 h by the nail driving operation of the hammer mechanism accompanying the intermittent stop of the intermittent rotation mechanism 10, and is supported by the holder arm 11 at the nail driving position 15. By pushing down the head of 9 from above, the nail 9 is held at a predetermined position of the game board 5 by a predetermined driving angle against the supporting force due to the elasticity of the elastic body 11d of the holder arm 11 with the predetermined inclination angle. Push in.

  FIG. 3 shows a lifting guide mechanism 20 in which the holder arm 11 of the nail holder mechanism 7 is assembled to the intermittent rotation shaft 10h so as to be movable in the direction along the axial direction, and the radial direction of the holder arm 11 to the intermittent rotation shaft 10h. An advancing / retreating guide mechanism 21 assembled so as to be able to advance and retract is shown.

  The elevating guide mechanism 20 includes a vertical rail 20a projecting from the outer peripheral surface of the intermittent rotating shaft 10h along the axis of the intermittent rotating shaft 10h, an elevating slider 20b slidably engaged with the vertical rail 20a, and an elevating slider 20b. And a guide ring attached to the set plate 12 so that the lift roller 20c does not interfere with the intermittent rotation mechanism 10 except at the nail driving position 15. When the intermittent rotation mechanism 10 stops intermittent rotation, the lifting roller 20c of the holder arm 11 at the nail driving position 15 is moved from the guide ring 22 to the notch portion 22a of the guide ring 22 when the intermittent rotation mechanism 10 stops sliding. The lift slider 20 is taken in by a lift operation member which is arranged and constitutes an output member of the lift drive mechanism (not shown) and descends. Descends along the vertical rail 20a, and ascending / descending operation member 20b rises along the vertical rail 20a as the elevating operation member rises after nailing with the hammer mechanism, and the elevating operation member is stored in the notch 22a of the guide ring 22 After stopping, the intermittent rotation mechanism 10 starts intermittent rotation, and the elevating roller 20c is delivered from the elevating operation member so as to be slidably engaged with the guide ring 22.

  The advancing / retreating guide mechanism 21 is slidably engaged with a lateral rail 21a and a lateral rail 21a projecting outward from the lower end of the elevating slider 20b so as to be orthogonal to the axis of the intermittent rotation shaft 10h, and the holder arm 11 The advancing / retreating slider 21b attached to the fixed-side finger 11a having a flat surface constituting the nail holding portion 11e, the fixing bracket 21c assembled to one side of the advancing / retreating slider 21b, and so as to face the rear of the fixing bracket 21c A movable bracket 21d assembled to the rail 21a, a spring pin 21e projecting from the fixed bracket 21c and movably penetrating the movable bracket 21d, a rear end portion projecting rearward from the movable bracket 21d of the spring pin 21e, and Mounted between the movable bracket 21d and retracted to the advance / retreat slider 21b A spring 21f that gives direction elasticity, and a slide guide bar 21g that is erected so as not to interfere with the guide ring 22 and the raising / lowering operation member from the other side of the advance / retreat slider 21b, and can be rotated to the side of the advance / retreat slider of the slide guide bar 21g. An advancing / retreating drive mechanism (not shown) provided with an advancing / retreating roller 21h attached to the set plate 12 at the nail driving position 15 when the intermittent rotation mechanism 10 stops the intermittent rotation. The advance / retreat operation member constituting the output member is pushed forward, and the advance / retreat slider 21b moves forward along the lateral rail 21a against the elasticity of the spring 21f via the slide guide bar 21g, and advances / retreats after nailing by the hammer mechanism. The advance / retreat slider 21b moves in accordance with the release of the forward pressing operation by the operation member. Retracted along the horizontal rails 21a by an elastic ring 21f.

  That is, at the nail driving position 15, the nail holding portion 11 e of the holder arm 11 is asymptotically generated by the combined movement of the forward movement of the holder arm 11 by the forward / backward guide mechanism 21 and the downward movement of the holder arm 11 by the lifting / lowering guide mechanism 20. A trajectory that is a curved line is drawn, and gradually approaches a predetermined position on the surface of the game board 5 and stops so as not to interfere with the nail 9 that has already been driven into the game board 5.

  Then, after the nail 9 is driven into a predetermined position of the game board 5 by a nail driving operation of the hammer mechanism by a predetermined driving amount, the retraction operation of the holder arm 11 by the advance / retreat guide mechanism 21 and the holder arm 11 by the elevating guide mechanism 20 are performed. The nail holding part 11e of the holder arm 11 returns through the trajectory in the reverse direction by the combined movement with the lifting / lowering operation.

  According to the structure of this embodiment, the game board 5 on which the nail 9 is to be driven is positioned and mounted on the table 2 stopped at the advance limit position, and the nail driving start signal and the game board type signal indicating the type of the game board 5 are provided. Is output from the game board sensor or manual switch (not shown) to the control unit 6, the control unit 6 extracts the nail driving data 6a corresponding to the game board type signal from the storage device, and the nail data from the nail driving data 6a. The position and order of driving 9 are determined, and according to the position and order of driving 9, the X-direction drive mechanism 3, Y-direction drive mechanism 4, nail supply unit 8, intermittent rotation mechanism 10, hammer mechanism (not shown), By controlling the elevating drive mechanism and the forward / backward drive mechanism (not shown), a number of nails 9 to be driven into the game board 5 on the table 2 are automatically driven into predetermined positions one by one, and then the table 2 is moved forward. Return to position .

  In this automatic nail driving operation, when a nail supply error occurs in which the nail 9 is not supplied to the holder arm 11 from the nail supply unit 8 at the nail receiving position 13 to the holder arm 11 in an upright normal position, the nail one by one is generated. As the nail driving operation of driving 9 into the game board 5 proceeds, the holder arm 11 stops rotating from the nail receiving position 13 to the nail presence / absence inspection position 14, so that the nail sensor 17 receives a binary signal “1”. Is output to the control unit 6. Then, after the nail sensor 17 ends the nail driving operation during the period when the nail sensor 17 detects the nail supply error, the control unit 6 interrupts the next period nail driving operation and operates the intermittent rotation mechanism 10 to supply the nail. Instead of the holder arm 11 in which a mistake has occurred, the nail 9 supported by the next holder arm 11 is moved to the nail driving position 15 and driven into the game board 5 by the hammer 18.

  That is, as shown in FIG. 4a, for example, the holder arm 11-1 stops moving from the preliminary position 16 to the nail receiving position 13, and the holder arm 11-2 moves from the nail receiving position 13 to the nail presence inspection position 14. The movement stops, the holder arm 11-3 stops moving from the nail presence inspection position 14 to the nail driving position 15, the holder arm 11-4 stops moving from the nail driving position 15 to the preliminary position 16, and the holder arm 11 -2 stops moving from the nail receiving position 13 to the nail presence / absence inspection position 14 in a non-nailed state, and the nail sensor 17 detects the non-nail state of the holder arm 11-2, the holder at the nail driving position 15 When the nail driving operation for driving the nail 9-1 supported by the arm 11-3 into the game board 5 is completed, the X-direction drive mechanism 3 and the Y-direction drive mechanism 4 stop moving the table 2.

  4B, the game board 5 on which the nail 9-1 has been driven stops moving, and the predetermined position where the nail 9 in which the nail supply error has occurred on the game board 5 is to be driven is determined. It stops moving below the holder arm 11-2 at the nail driving position 15.

  In parallel with this, the intermittent rotation mechanism 10 performs intermittent rotation once. By the first intermittent rotation, as shown in FIG. 4b, the holder arm 11-1 stops moving from the nail receiving position 13 to the nail presence inspection position 14, and the holder arm 11-2 moves to the nail presence inspection position 14. The holder arm 11-3 stops moving from the nail driving position 15 to the preliminary position 16, and the holder arm 11-4 stops moving from the preliminary position 16 to the nail receiving position 13, The nail 9-2 is upright on the holder arm 11-1 that has been stopped from the nail receiving position 13 to the nail presence / inspection position 14, and the nail sensor 17 that detects the presence of the nail 9-2 receives a binary signal. When the intermittent rotation mechanism 10 is rotated once more, the signal “0” is output to the control unit 6 so that the holder arm 11-supporting the nail 9-2 at the nail presence / absence inspection position 14 is output. 1 is the nail supply error Means to stop moving the nail driving tool position 15 in place of the holder arm 11-2 generated.

  Therefore, following the reception of the “0” signal, the control unit 6 performs the intermittent rotation once by the intermittent rotation mechanism 10 following the first intermittent rotation.

  The second intermittent rotation causes the holder arm 11-4 to stop moving from the nail receiving position 13 to the nail presence inspection position 14 as shown in FIG. After the movement to the nail driving position 15 stops, the holder arm 11-2 stops moving from the nail driving position 15 to the preliminary position 16, and the holder arm 11-3 stops moving from the preliminary position 16 to the nail receiving position 13, The holder arm 11-1 that has stopped moving from the nail presence / absence inspection position 14 to the nail driving position 15 is lowered by the lifting / lowering guide mechanism 20 by an unillustrated lifting / lowering driving mechanism and advanced / retracted by the advancing / retreating guide mechanism 21 by an unrepresented driving / retracting drive mechanism. , And the descent stop from the solid line shown in FIGS. When the hammer 18 pushes down the nail 9-2 supported upright by the holder arm 11-1 at the nail driving position 15, the nail supply error of the game board 5 where the nail 9-2 is stopped is generated. The nail 9 is driven into a predetermined position to be driven.

  In short, according to this embodiment, the nail sensor 17 detects that there is no nail 9 in the holder arm 11 that has stopped moving to the nail presence / absence inspection position 14 set between the nail receiving position 13 and the nail driving position 15. If a nail supply error from the nail supply unit 8 to the nail holder mechanism 7 occurs, the table 2 is moved after the nail 9 has been driven at the nail driving position 15 in the cycle in which the nail 9 is not detected. It moves vertically and horizontally, stops moving the predetermined position where the nail 9 where the nail supply error of the game board 5 on the table 2 has occurred is to be driven to the lower side of the nail holder mechanism 7, and interrupts the subsequent vertical and horizontal movement operation of the table 2. The nail holder mechanism 7 is rotated to detect the presence of the nail 9 on the holder arm 11 at the nail presence / absence inspection position 14, and the holder arm 11 holding the nail 9 moves from the nail presence / absence inspection position 14 to the nail driving position. 5 When the mobile stop, can be automatically driven into it at a predetermined position to be driven a nail 9 nail supplied miss occurs the game board 5 nails 9 which is held in the holder arm 11.

  Particularly, since the plurality of holder arms 11 are rotated in a plane, the nail receiving position 13 and the nail driving position 15 are spaced apart from each other in the plane. Therefore, a mechanism such as a tray for catching a dropped nail due to a nail supply error can be provided below the nail receiving position 13 to prevent the missed nail from falling onto the game board 5.

  In the above embodiment, a mechanism having four stop positions by intermittently repeating the rotation and stop of the intermittent rotation mechanism 10 every ¼ rotation is illustrated, and a nail receiver assigned to one of the four stop positions is illustrated. A nail sensor 17 is provided corresponding to a nail presence / absence inspection position 14 assigned to another stop position existing between the position 13 and a nail driving position 15 assigned to another stop position. Although the mechanism for detecting an error in supplying the nail to the arm 11 has been illustrated and described, the intermittent rotation mechanism has two stop positions by intermittently repeating the rotation and the stop every 1/2 rotation. / 3 Stop positions are intermittently repeated every 3 rotations, and 3 stop positions are obtained, or rotations and stops are repeated every 1/5 rotations or more, and 5 or more stop positions are obtained. The same effect can be obtained even if the mechanism is provided. However, in the case of a mechanism that intermittently rotates and stops the intermittent rotation mechanism every half rotation, one stop position is the nail receiving position 13 and the other stop position is the nail driving position 15. Since it is necessary, the nail sensor 17 is set to either the nail receiving position 13 or during the movement from the nail receiving position 13 to the nail driving position 15, and the nail supply error of the holder arm 11 is detected. it can.

  In the above-described embodiment, the case where the set plate 12 is stationary and the table 2 is driven is illustrated and described. However, the table 2 is stationary and the set plate 12 is driven so that the hammer mechanism including the hammer 18 and the nail holder mechanism 7 are driven. Or the table 2 is moved in the X direction, and the pair of the hammer mechanism and the nail holder mechanism 7 is moved in the Y direction. In this case, if the nail supply unit 8 is assembled to the set plate 12 and moved in the same manner as the combination of the hammer mechanism and the nail holder mechanism 7, the nail supply operation to the nail holder mechanism 7 becomes smooth.

  By changing the shape of the nail supply part 8 and the holder arm 11, it can also be used as a windmill mounting machine.

The schematic diagram which shows one Embodiment planarly. The side view which shows the same embodiment. The perspective view which shows the nail holder mechanism of the embodiment. Explanatory drawing which shows the operation | movement of the embodiment.

Explanation of symbols

2 Table 3 X direction drive mechanism 4 Y direction drive mechanism 5 Game board 6 Control part 7 Nail holder mechanism 8 Nail supply part 9 Nail 10 Intermittent rotation mechanism 11 Holder arm 13 Nail receiving position 15 Nail driving position

Claims (1)

  A table on which a game board is positioned and mounted, and a pair of a nail holder mechanism and a hammer mechanism disposed above the table are moved relative to each other in a plane according to the position and order of driving the nail by nail driving data. Then, the predetermined position of the game board is stopped below the nail holder mechanism, and the nail supplied from the nail supply part to the nail holder mechanism is driven into the game board by the hammer mechanism, so that one nail is placed on the game board one by one. A nail driver for manufacturing a gaming machine for automatically driving, wherein the nail holder mechanism intermittently rotates in a planar manner at least two stop positions of a nail receiving position and a nail driving position; A plurality of holes provided corresponding to at least two stop positions of the nail receiving position and the nail driving position when the intermittent rotation mechanism stops intermittent rotation operation on the intermittent rotation shaft of the intermittent rotation mechanism. Game machine for producing the nailing machine, characterized in that a Amu.

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