JP3849696B2 - Game board stacking equipment - Google Patents

Description

  The present invention relates to a game board stacking apparatus that can automatically stack and stack game boards.

A game board used for a gaming machine is a thin plate member (so-called cell) made of synthetic resin (celluloid, polyester, etc.) having a design property on the surface of a wooden board material (so-called veneer), on the cell. It is composed of obstacle nails and accessories. In the manufacturing process, the delivery process or the storage process, the game boards may be stacked (stacked) with each other for the purpose of eliminating the restriction of the standby place (see, for example, Patent Document 1).
JP 2002-191776 A

  The stacking of the game boards is generally performed manually, which places a heavy burden on the operator and is low in efficiency. In addition, there are variations in the stacked state depending on the operator, and there is a possibility that it becomes unstable when stacking a large number of game boards.

  Furthermore, when the stacked game boards are transferred to the next process to be manufactured, it is necessary to divide the game boards into pieces, but this stacking work is also performed manually. In the same way, the burden on the operator is large and the efficiency is low.

  That is, the present invention has been proposed to solve the above-described problems inherent in the prior art, and is a game board that can automatically stack and stack game boards. An object of the present invention is to provide a stacking apparatus.

In order to overcome the above-mentioned problems and achieve the desired object suitably, the stacking device for game boards according to the invention of claim 1 comprises:
A stacking device for stacking a game board (10) in which a counterbore part (12a) that is open outward and downwardly spaced from the other facing corner is formed on the bottom of four corners,
A holding member (44) capable of holding a bottom surface separated from the spot facing portion (12a) in the game board (10) is provided from a placement surface of the placement device (24) on which the game board (10) is placed. An elevating device (42) provided with a driving means (46) that moves up and down so that it can be positioned at an upper position that is higher than the thickness of one game board (10) from the lower position below and the placement surface described above;
It is arranged outside each counterbore part (12a) of the game board (10) lifted to the upper position by the lifting device (42), and is thinner than the depth of the counterbore part (12a) in the game board (10). A support member (56) which is set to a thickness and is movable forward and backward on a straight line toward the center with respect to the game board (10), and the support member (56) from the outside to the corresponding counterbore portion (12a). A support position where the game board (10) can be supported by inserting and abutting against the counterbore surface, and a retracted position where the game board (10) can be lifted and lowered from the counterbore part (12a). A linear actuator (58) to be moved, and driving the linear actuator (58) to move the support member (56) from the retracted position to the support position, whereby the game board raised by the lifting device (42) Four support devices (50) for receiving and supporting (10) ;
It is arranged in the machine frame (36) located on the outer periphery of the placing device (24), and has a predetermined length in the vertical direction on the front side of the game board (10) placed on the placing device (24). A pair of guides (40, 40) that extend across and are spaced apart in the width direction to regulate the position of the front end of the game board (10) raised by the lifting device (42);
The lifting device is disposed on the machine frame (36) and extends over a predetermined length in the vertical direction on both sides in the width direction across the game board (10) placed on the placement device (24). It is characterized by comprising guides (38, 38) for regulating the position in the width direction of the game board (10) raised by (42) .

In addition, in order to overcome the above-mentioned problems and achieve the desired purpose suitably, the stacking device for game boards according to the invention according to claim 2 comprises:
A game board (10) having a counterbore part (12a) formed on the bottom face of the four corners, opened outward and downward away from the other facing corner and formed in an arc shape on the inside, is provided. A stacking device for stacking,
A holding member (44) capable of holding a bottom surface separated from the spot facing portion (12a) in the game board (10) is provided from a placement surface of the placement device (24) on which the game board (10) is placed. Elevating apparatus provided with driving means (46) that moves up and down so that it can be positioned at a lower position below, a middle position above the placement surface, and an upper position that is approximately one board board thicker than the middle position. (42)
It is arranged outside each counterbore part (12a) of the game board (10) lifted to the upper position by the lifting device (42), and is thinner than the depth of the counterbore part (12a) in the game board (10). Rutotomoni set thickness, the tip is formed in an arc shape corresponding to the arcuate shape of the pocket portion (12a), the game board (10) move forwards and backwards on a straight line toward the center relative to the support member (56 ), And a support position and a counterbore part (12a) that can support the game board (10) by inserting the support member (56) into the corresponding counterbore part (12a) from the outside and contacting the counterbore surface. And a linear actuator (58) that moves back and forth between retracted positions that allow the game board (10) to move up and down, and drives the linear actuator (58) to retract the support member (56). By moving from the position to the support position, it is composed of four support devices (50) for receiving and supporting the game board (10) lifted by the lifting device (42). Characterized in that it was.

The invention of claim 3 further comprises a control means (48) for controlling the drive of the elevating device (42) and the linear actuator (58) of each support device (50),
When the game board (10) is placed on the placement device (24), the driving means (46) is driven to raise the holding member (44) facing the lower position to the upper position. Then, holding the bottom surface of the game board (10) placed on the placement device (24) and lifting it up to the upper position,
When the game board (10) is lifted to the upper position by the holding member (44), the support member the linear actuator (58) faces the retracted position respectively driven to the respective supporting device (50) (56 ) Is moved to the support position to support the counterbore surface of the upper game board (10),
After the game board (10) is supported at the upper position by the four support members (56),
Drive the drive means (46) to lower the holding member (44) facing the upper position to the lower position,
When the lower game board (10) is placed on the placement device (24), the driving means (46) is driven to raise the holding member (44) facing the lower position to the middle position. Thus, the lower game board (10) is lifted up to the middle position and held under the upper game board (10) supported by the support member (56),
When the upper game board (10) is held by the lower game board (10), the linear actuator (58) of each support device (50) is driven to move the support member (56) from the support position. After releasing the support of the upper game board (10) by moving to the retracted position, the holding member (44) holding the bottom surface of the lower game board (10) by driving the drive means (46) Is raised to the upper position, the lower game board (10) is raised to the upper position,
When the lower of the game board by the holding member (44) (10) is lifted in the upper position, the support member faces the retracted position of the linear actuator (58) respectively driven to the respective supporting device (50) By moving (56) to the support position, so as to support the counterbore surface in the lower game board (10),
Said holding member (44) and to repeat the operation of each support member (56), by controlling each drive by said drive means (46) and the linear actuator (58) said control means (48), the four The game board (10) is supported on the support member (56) in a stacked state.

According to the invention of claim 4, the carry-in device (26) of the game board (10) is connected to one of the placement devices (24), and the carry-out device (28) of the game board (10) is connected to the other. It was made to be.

According to the game board stacking device of the invention according to claim 1 or 2, the game boards can be stacked and stacked without manual intervention by the holding member that moves up and down and the support member that moves back and forth. , Can reduce the burden on the operator. In addition, since the holding member and the support member only perform simple operations, the operation mechanism is simple, and the space can be saved by downsizing. Further, since each of the four corners of the game board is supported by the support members, it is possible to support the game board stably even if the support area of each game board is small. And the retracted position can be set short, and the stacking apparatus can be downsized. Further, since the support member is inserted and supported in the counterbore part of the game board, the position shift of the support member can be suppressed, and the game board can be prevented from falling.
In addition, by providing a counterbore portion deeper than the thickness of the support member on the bottom surface of the game board, the support member can be easily inserted and removed from and between the stacked game boards. . Further, even if the thickness of the support member is increased to increase the strength, it is not difficult to insert the support member into the bottom of the game board.
Further, according to the game board stacking device of the invention according to claim 1, the position of the front end of the game board raised in the stacking and the width direction is regulated by the guide disposed in the machine frame. Can do.

  According to the game board stacking apparatus of the invention according to claim 3, since the game boards can be stacked by simply operating the holding member and the support member based on a predetermined sequence, complicated control is required. Absent.

According to the game board stacking device of the invention according to claim 4 , since the game board carry-in device and the carry-out device are connected to each other with the placement device sandwiched therebetween, the game board is placed on the placement device using another transfer device. line Nau必 the point is not the stacking work carries the game board.

  Next, preferred embodiments of the game board stacking apparatus according to the present invention will be described in detail below with reference to the accompanying drawings.

  First, a schematic configuration of the game board handled by the stacking apparatus according to the embodiment will be described with reference to FIGS. 5 and 6. In this game board 10, a cell having a design property is attached to the surface of a wooden veneer 12, and a number of obstacle nails (not shown) are implanted corresponding to the game area set on the surface side. In addition, a plurality of holes 14 are formed for attaching various types of accessories, electrical decoration devices, and the like. On the cell surface, a panel decoration member 16 adapted to the game content is arranged on the outer peripheral side of the game area, and when the game board 10 is stacked by the stacking device 18 described later, the panel decoration member 16 is arranged. Are stacked in sequence with the bottom surface of the veneer 12 (the bottom surface of the game board 10) in contact with the surface (the surface of the game board 10). The height of the board surface decoration member 16 from the veneer surface is set higher than that of the obstacle nails, and the obstacle nails do not contact the bottom surface of the veneer 12 when the plurality of game boards 10 are stacked. Further, on the surface of the board decoration member 16, a protrusion 16a that protrudes upward is provided at each position close to the four corners of the game board 10, and the game board 10 that is positioned higher on the top of the protrusion 16a. The surface decoration member 16 is prevented from being damaged.

  On the bottom surface of the veneer 12, counterbore portions 12a are formed at the four corners thereof so as to open outward and downward and into which support members 56 described later are inserted. The counterbore depth from the bottom of the game board in the counterbore part 12a is set to be deeper than the thickness of the support member 56, and between the game board 10 and the game board 10 in the stacked state as shown in FIG. The support member 56 is configured to allow insertion from the outside.

  As shown in FIG. 1, the stacking device 18 of the embodiment is separated by a predetermined interval in the transfer direction of the game board 10 between a pair of frames 20, 20 spaced in the width direction (direction orthogonal to the game board transfer direction). The game board 10 is placed on a placement surface formed by a group of rollers of the placement device 24 with the bottom face down. The Each roller 22 of the mounting device 24 is configured to be driven to rotate by a motor (not shown) so as to transfer the game board 10 mounted on the mounting surface. It should be noted that the motor of the mounting device 24 is controlled later when detecting means (not shown) detects that the front end (downstream end in the transfer direction) of the game board 10 is in contact with a stopper 32 which will be described later and is regulated. The stop is controlled by the means 48, and the game board 10 is set to be held at a work position (position for stacking or stacking).

  The carry-in device 26 of the game board 10 is connected to the upstream side (one side) in the transfer direction of the game board 10 in the placement device 24, and the carry-out device 28 of the game board 10 is connected to the downstream side (the other side). Yes. The carry-in device 26 and the carry-out device 28 are both constituted by a roller conveyor, and the game board 10 placed on the roller is carried into the placement device 24 by rotating the roller by a motor (not shown), or It is comprised so that the game board 10 carried out from the mounting apparatus 24 may be transferred to a post process. The carry-in device 26 and the carry-out device 28 are not limited to roller conveyors, and may have other configurations as long as the game board 10 can be transferred, such as a belt conveyor.

  A stopper 32 connected to the first cylinder 30 and retractable from the placement surface of the placement device 24 is disposed at the downstream end of the placement device 24. The stopper 32 is connected to the first cylinder 30. It is configured to move up and down between a restriction position (see FIG. 3) protruding from the placement surface by forward and reverse biasing and a retracted position (see FIG. 12) withdrawing from the placement surface. Then, by positioning the stopper 32 at the restriction position, the front end in the transfer direction of the game board 10 that is loaded from the loading device 26 to the loading device 24 and is transferred by the loading device 24 comes into contact with the stopper 32. The position is restricted, and the game board 10 is positioned at the work position. Further, by positioning the stopper 32 at the retracted position, the game board 10 is allowed to be carried out from the placement device 24 to the carry-out device 28.

  As shown in FIG. 2, first guides 34, 34 that are inclined outward as they go upward are disposed on the upper surfaces of both frames 20, 20 of the mounting device 24. The first guides 34, 34 guide both end portions in the width direction of the game board 10 that descends from the upper stage position or the middle stage position when the game board 10 described below is stepped, and place the game board 10. It functions to reliably rest on the rollers of the device 24.

  A machine frame 36 (see FIG. 3) of the stacking device 18 is positioned around the outer periphery of the mounting device 24, and the machine frame 36 is located on both sides in the width direction of the mounting device 24 and faces each other. Two guides 38, 38 are arranged over a predetermined length in the vertical direction. As shown in FIG. 1, the second guides 38 and 38 are located on the carry-in side of the placement device 24, and are set so that the end side directed toward the carry-in device side expands toward the upstream side. Thus, even when the game board 10 carried into the placement device 24 from the carry-in device 26 is biased in the width direction, the game board 10 can be brought closer to the center of the placement device 24. It is. The second guides 38 and 38 also regulate the position in the width direction of the game board 10 that is moved up and down during stacking and stepping.

  On the downstream end side of the mounting device 24 in the machine frame 36, a pair of third guides 40, 40 extending over a predetermined length in the vertical direction are disposed apart from each other in the width direction. The third guides 40, 40 are configured to restrict the position of the front end of the game board 10 that is moved up and down during stacking and stepping. The lower end of the third guide 40 is set to a position higher than the thickness of one game board 10 from the placement surface of the placement apparatus 24 (see FIG. 2), and the game board 10 from the placement apparatus 24 is placed. Unloading is allowed.

  Below the placement device 24, as shown in FIG. 2 and FIG. 3, a lifting device 42 that moves up and down while holding the bottom surface of the game board 10 placed on the placement surface of the placement device 24 is arranged. It is installed. The elevating device 42 includes a holding member 44 formed in a substantially U-shape that opens upward, and a second cylinder 46 that serves as a driving means connected to the bottom of the holding member 44. The vertical portions 44 a, 44 a that are separated in the front-rear direction in the holding member 44 are positioned between the rollers 22, 22 in the mounting device 24, and are set so as to move up and down without interfering with the rollers 22. The second cylinder 46 is driven and controlled by a control means (see FIG. 4) 48 to place the holding member 44 at a lower position (see FIG. 7) whose upper end is below the placement surface of the placement device 24. It moves up and down so that it can be positioned so as to face a middle position (see FIG. 10) above the plane by a predetermined height and an upper position (see FIG. 11) that is higher than the middle position by approximately one thickness of the game board 10. It is set as follows. In other words, the game board 10 (the lowest game board 10) whose bottom surface is held by the holding member 44 is positioned and held at the middle position and the upper position by the raising and lowering movement of the holding member 44. The holding member 44 is set so as to hold the bottom surface at a position separated from the counterbore portions 12a provided at the four corners of the game board 10, and is configured not to interfere with a support member 56 of the support device 50 described later. The The holding member 44 holds the lowermost bottom surface (holding surface) of the game board 10, while the support member 56 has a bottom surface (spot facing surface) that is higher than the holding surface by a depth of the spot facing portion 12a. It is set to support. In other words, the holding surface of the gaming board 10 by the holding member 44 and the supporting surface (facing face) of the gaming board 10 by the supporting member 56 are different in height by the depth of the spot facing portion 12a.

  A height position capable of supporting the bottom surface of the game board 10 lifted to the upper position by the elevating device 42 at a position corresponding to each counterbore 12a of the game board 10 positioned at the work position of the placement device 24 described above. In addition, the supporting devices 50 having the same configuration are respectively arranged. As shown in FIG. 2, each support device 50 is disposed on a base 52 disposed in the machine frame 36, and is disposed in a direction facing an outer opening in the spot facing portion 12 a of the game board 10. Further, a guide member 54 is provided, and a support member 56 is slidably disposed on the guide member 54 so as to be movable forward and backward with respect to the game board 10. The support member 56 is formed in a substantially L shape in a side view, and is arranged so that the tip of the horizontal portion 56a faces the counterbore portion 12a. Further, a third cylinder 58 as a linear actuator is disposed horizontally on the guide member 54, and a piston rod 58 a that faces the game board 10 is connected to a vertical portion 56 b of the support member 56. The third cylinder 58 is driven and controlled by the control means 48, and the horizontal portion 56a of the support member 56 is inserted into the corresponding counterbore portion 12a of the game board 10 lifted to the upper position by the lifting device 42. Thus, it is adapted to move back and forth between a support position (see FIG. 9) capable of supporting the bottom surface (the counterbore surface) and a retracted position (see FIG. 8) allowing the game board 10 to move up and down.

  The control means 48 to which the first cylinder 30 of the stopper 32, the second cylinder 46 of the elevating device 42 and the third cylinder 58 of each support device 50 are connected is used when stacking or stepping up the game board 10. The cylinders 30, 46, and 58 are driven and controlled based on a preset sequence so that automatic stacking or step separation can be performed. That is, when stacking the game boards 10, the first cylinder 30 is driven and the stopper 32 is held in the restricted position, and the holding member 44 is moved from the lower position to the upper position with respect to the second cylinder 46. After the movement stop at the lower position and the first game board 10 is supported by the support device 50, the control means 48 repeats the operation of stopping the movement from the lower position → the middle position → the upper position → the lower position. Is set to control the driving (FIGS. 7 to 11). With respect to the third cylinder 58, the control means 48 is driven so that when the holding member 44 stops moving to the middle position or the upper position, the support member 56 repeats the operation of moving between the retracted position and the support position. It is set to control.

  Further, when the game board 10 is to be staged, after the stacked game boards 10 are loaded into the placement device 24 and the position of the stopper 32 is restricted, the first cylinder 30 is driven to retract the stopper 32. With the second cylinder 46 held in position, after the holding member 44 stops moving from the lower position → the upper position → the lower position and the stacked game boards 10 are supported by the support device 50, The drive control is set so as to repeat the operation of stopping and moving from the lower position → the upper position → the middle position → the lower position (FIGS. 12 to 16). It is to be noted that the last game determined that the game board 10 does not exist is detected by a detection means (not shown) that detects whether or not another game board 10 exists on the game board 10 directly supported by the support device 50. When the board 10 is stepped, the second cylinder 46 is driven and controlled by the control means 48 so that the holding member 44 does not stop moving to the middle position and stops moving from the lower position to the upper position to the lower position. The With respect to the third cylinder 58, when the holding member 44 stops moving to the upper position or the middle position, the control means 48 repeats the operation of the support member 56 moving between the retracted position and the support position. It is set to drive control.

(Effects of Example)
Next, the operation of the game board stacking apparatus according to the above-described embodiment will be described.

[About stacking]
In the stacking device 18, in the standby state of stacking, as shown in FIG. 7, the stopper 32 is positioned at the restriction position, the holding member 44 of the lifting device 42 is positioned at the lower position, and each of the support devices 50. The support member 56 is positioned at the retracted position. In this state, the first game board 10 that is carried from the carry-in device 26 to the placement device 24 and transferred on the placement surface is restricted in movement by the front end of the game board 10 coming into contact with the stopper 32. When the detection means (not shown) detects this state, the control means 48 stops the rotation of each roller 22 of the placement device 24 and the game board 10 is positioned at the work position of the placement device 24.

  Further, the control means 48 drives the second cylinder 46 of the elevating device 42 and raises and stops the holding member 44 facing the lower position to the upper position, as shown in FIG. The first game board 10 placed on the device 24 is lifted to the upper position with the bottom surface held by the holding member 44. When the first game board 10 is lifted to the upper position, the control means 48 drives the third cylinders 58 of the support devices 50, and sets the support members 56 facing the retreat position to the support position. Move. As shown in FIG. 9, the support member 56 is inserted from the outside into the corresponding counterbore portion 12a of the first game board 10, so that the first game board 10 facing the upper position has four pieces. The bottom surface (facing face) is supported by the support member 56 and is received from the holding member 44.

  When the game board 10 at the upper position is supported by the four support devices 50, the control means 48 drives the second cylinder 46 to lower the holding member 44 facing the upper position to the lower position. Note that while the holding member 44 is raised from the lower position to the upper position and is lowered again to the lower position, the next game board 10 is not loaded by the loading device 26.

  After confirming that the holding member 44 is lowered to the lower position, the second game board (lower game board) 10 is carried into the placement device 24 from the carry-in device 26, and the same as described above. When the movement is restricted by the stopper 32 and positioned at the work position, the control means 48 drives the second cylinder 46 to raise the holding member 44 facing the lower position to the middle position as shown in FIG. Stop. As a result, the second game board 10 has a surface (the surface of the board decoration member 16) whose bottom surface is supported by the four support devices 50 at the upper position. It is piled up so that it may contact | abut. Then, when the third cylinder 58 of each of the support devices 50 is driven to move each support member 56 from the support position to the retracted position and release the support of the first game board 10, the first game The board 10 is held by the holding member 44 in a state of being stacked on the second game board 10. In the state where the two game boards 10 and 10 are stacked one above the other, the support member 56 (horizontal part 56a) that supports the game board 10 positioned at the upper level is inserted into the counterbore part 12a. The support member 56 is not held between the upper and lower game boards 10 and 10, and the support member 56 is easily pulled out from the counterbore portion 12a.

  Next, the control means 48 drives the second cylinder 38, and as shown in FIG. 11, the holding member 44 at the middle position is raised to the upper position and stopped. As a result, the second game board 10 whose bottom surface is held by the holding member 44 is lifted to the upper position. At this time, the control means 48 drives the third cylinders 58 of the respective support devices 50 to move the respective support members 56 facing the retreat position to the support positions. The support members 56 are inserted into the corresponding spot facing portions 12a of the second game board 10 from the outside, whereby the two game boards 10 are supported by the four support members 56 in a stacked state.

  After the holding member 44 is lowered to the lower position again, as described above, the holding member 44 of the elevating device 42 is moved from the lower position to the middle position every time the game board 10 is loaded into the placing device 24. The second cylinder 46 is driven and controlled by the control means 48 so as to move from the upper position to the lower position, and when the holding member 44 stops moving to the middle position and the upper position, the support member 56 of each support device 50 is retracted. A plurality of game boards 10 can be supported on the four support members 56 in a stacked state by driving and controlling the third cylinder 58 with the control means 48 so as to move forward and backward between the position and the support position.

  That is, it is possible to automatically stack the game boards 10 only by causing the holding member 44 of the elevating device 42 and the support member 56 of the support device 50 to perform simple operations, thereby reducing the burden on the operator. . Further, since the operations of the holding member 44 and the support member 56 are simple, the control by the control means 48 is also simplified. Further, since each of the four corners of the game board 10 is supported by the support members 56, the support board 56 can be stably supported even when the support area of the game board 10 is small. The moving distance between the support position and the retreat position of the member 56 can be set short, and the stacking device 18 can be downsized. Further, since the support member 56 is inserted into and supported by the counterbore portion 12a of the game board 10, the positional deviation of the support member 56 can be suppressed, and the game board 10 can be prevented from falling.

[About balconies]
Next, a case will be described in which the stacking device 18 performs ballasting and stacking of a plurality of gaming boards 10 in a stacked state one by one. The standby state of the stage separation is the same as the standby state of the stacking described above, the stopper 32 is positioned at the restriction position, the holding member 44 of the elevating device 42 is positioned at the lower stage position, and each of the support devices 50 support members 56 are positioned at the retracted position (see FIG. 7). In this state, in the game board group in which a plurality of game boards 10 that are carried from the carry-in / in place 26 to the placement apparatus 24 and transferred on the placement surface are stacked, the front end of the lowest-order game board 10 has the front end. The movement is restricted by abutting against the stopper 32, and when the detection means (not shown) detects this state, the control means 48 stops the rotation of each roller 22 of the placement device 24, and the game board group is placed on the placement device. Positioned at 24 work positions.

  Further, the control means 48 drives the second cylinder 46 of the elevating device 42 to raise and stop the holding member 44 facing the lower position to the middle position, and as shown in FIG. The lowest game board 10 in the game board group placed on is lifted up to the middle position with the bottom surface held by the holding member 44. When the lowest game board 10 is lifted to the middle position, the control means 48 drives the third cylinders 58 of the support devices 50 to move the support members 56 facing the retreat position to the support positions. Let The support member 56 is provided between the lowermost game board 10 and the upper game board (game board facing the upper stage) 10 positioned immediately above the corresponding counterbore portion 12a of the upper game board 10. Inserted from the outside. Thereby, all the game boards 10 located in the upper stage position and the upper stage position are supported on the four support members 56 in a stacked state.

  When the game board group is lifted from the placement device 24, the first cylinder 30 is driven by the control means 48, and the stopper 32 is lowered to the retracted position, so that the placement device 24 moves to the carry-out device 28. The game board 10 is allowed to be unloaded. In addition, the motor of the placement device 24 is driven, and the game board 10 placed on the placement surface can be transferred.

  When the upper game board group from the upper position is supported by the four support devices 50, the control means 48 drives the second cylinder 46 to lower the holding member 44 facing the middle position to the lower position. As a result, the lowest game board 10 whose bottom surface is held by the holding member 44 is separated from the upper game board group and transferred to the placement surface of the placement apparatus 24 as shown in FIG. The At this time, since the roller 22 of the placement device 24 is rotating, the game board 10 is carried out from the placement device 24 to the carry-out device 28.

  When the game board 10 is completely carried out (taken out) from the placement device 24, the control means 48 drives the second cylinder 46 of the lifting device 42 to bring the holding member 44 facing the lower position to the upper position. By raising and stopping, as shown in FIG. 14, the gaming board group supported by the four supporting devices 50 is in a state in which the holding member 44 is in contact with the bottom surface of the lowest gaming board 10. Retained. When the lowest game board 10 is held by the holding member 44 in the upper position, the control means 48 drives the third cylinders 58 of the support devices 50, and supports the support members 56 facing the support position. Is moved to the retracted position, and the support of the game board group by the four support devices 50 is released.

  Next, the control means 48 drives the second cylinder 46, lowers the holding member 44 at the upper stage position to the middle stage position and stops it, so that the lowermost game whose bottom surface is held by the holding member 44 is stopped. The board 10 is lowered to the middle position (see FIG. 15). At this time, the control means 48 drives the third cylinders 58 of the respective support devices 50 to move the respective support members 56 facing the retreat position to the support positions. This support member 56 is inserted from the outside into the corresponding counterbore portion 12a of the upper game board 10 facing the upper stage position directly above the lowest game board 10 facing the middle stage position. The upper stage position and the game board 10 above it are all supported.

  As described above, when the upper game board group from the upper position is supported by the four support devices 50, the control means 48 drives the second cylinder 46 to move the holding member 44 facing the middle position. By lowering to the lower position, the lowest-order game board 10 whose bottom surface is held by the holding member 44 is separated from the upper game board group as shown in FIG. It is transferred to the surface and carried out to the carry-out device 28.

  Then, after the holding member 44 is lowered to the lower position, each time the game board 10 is carried out from the placing device 24, the holding member 44 of the lifting device 42 is moved from the upper position to the middle position as described above. The second cylinder 46 is driven and controlled by the control means 48 so as to move to the lower position, and when the holding member 44 stops moving to the upper position and the middle position, the support member 56 of each support device 50 is moved to the retracted position and the support position. By driving and controlling the third cylinder 58 with the control means 48 so as to move forward and backward between the two, the game boards 10 supported by the four support devices 50 in the stacked state are sequentially one by one from the bottom. It is rose.

  That is, as with the above-described stacking, the game board 10 can be automatically stepped by simply causing the holding member 44 of the lifting device 42 and the support member 56 of the support device 50 to perform simple operations. Thus, the burden on the operator can be reduced and the control by the control means 48 is simplified. Further, since the stacking device 18 of the embodiment can perform stacking and stacking, it is not necessary to provide a device for performing both operations separately, and the equipment cost can be kept low.

[Another Example]
FIG. 17 shows another embodiment of the game board 10, which is a surface corresponding to each counterbore portion 12 a provided at the four corners of the bottom surface of the game board 10 (contacts the bottom surface of the upper game board 10). The front surface) is provided with recesses 59 that are open outward and upward and are recessed to the bottom side at a required depth. When the game boards 10 are stacked, the counterbore part 12a of the upper game board 10 and the lower part are provided. The game board 10 is confronted with the recess 59, and is configured to define a large space that opens outwardly between the two 12a and 59. The concave portion 59 is specifically formed by notching a portion corresponding to the spot facing portion 12a in the panel surface decoration member 16. And by providing the recess 59 on the surface of the game board 10 in this way, the support member 56 (horizontal part 56a) is lowered from the counterbore part 12a by increasing the thickness sufficiently to increase the strength of the support member 56. Even if it protrudes to the upper side, it is possible to easily insert and withdraw the support member 56 between the upper and lower game boards 10, 10 and to stack more game boards 10. Further, the thickness H in the vertical direction of the horizontal portion 56a inserted into the spot facing portion 12a in the support member 56 can be set in the range of H <(depth of the spot facing portion 12a + depth of the recess 59).

[Example of change]
The stacking device for game boards according to the present invention is not limited to the above-described embodiment, and various modifications can be made.
(a) In the embodiment, the case where stacking and stage separation are performed by operating the lifting device and the support device based on the sequence set in the control means has been described. It is also possible to perform stacking and stacking by operating with a button or the like.
(b) In the embodiment, regarding the stacking by the stacking device, the upper game board group excluding the lowest game board among the stacked game board groups carried from the loading / unloading device to the mounting device is temporarily stored. As explained in the case of performing the stage separation after being supported by the support device, for example, to stack the game boards in a stacked state and to support the support device and store temporarily, the stacking device is used for stacking, The step separation may be performed from the state in which the game board group is already supported by the support device. In this case, it is only necessary to drive and control the second cylinder by the control means so that the holding member moves from the upper position → the middle position → the lower position (same as paragraph numbers [0044] to [0047]) .
( c ) The drive means of the elevating device and the linear actuator of the support device are not limited to the cylinders of the embodiments, and other mechanisms such as a combination of a motor and a screw shaft can be adopted.
( d ) In the embodiment, the holding member is configured to stop at the lower stage position, the middle stage position, and the upper stage position, but the surface of the game board held by the holding member rising from the lower stage position is the same as that of the game board at the upper stage position. If the support member is moved from the support position to the retracted position at an appropriate timing before and after contacting the bottom surface, the holding member can be moved directly from the lower position to the upper position without stopping at the middle position. Can be stacked .

It is a schematic plan view which shows the stacking apparatus which concerns on an Example. It is a schematic longitudinal front view which shows the stacking apparatus which concerns on an Example. It is a schematic vertical side view which shows the stacking apparatus which concerns on an Example. It is a control block diagram of the stacking apparatus which concerns on an Example. It is a top view of the game board stacked by the stacking apparatus which concerns on an Example. It is a side view of the game board stacked by the stacking apparatus which concerns on an Example. It is process drawing which stacks a game board with the stacking apparatus which concerns on an Example, Comprising: The state which is waiting for stacking of the 1st game board is shown. It is process drawing which stacks a game board with the stacking apparatus which concerns on an Example, Comprising: The state which lifted the 1st game board to the upper stage position with the raising / lowering apparatus is shown. It is process drawing which stacks a game board with the stacking apparatus which concerns on an Example, Comprising: The state which supported the 1st game board at the upper stage position with the support apparatus is shown. It is process drawing which stacks a game board with the stacking apparatus which concerns on an Example, Comprising: The state which raised the 2nd game board to the middle stage position with the raising / lowering apparatus is shown. It is process drawing which stacks a game board with the stacking apparatus which concerns on an Example, Comprising: The 2nd game board is lifted to an upper stage position with a raising / lowering apparatus, and the state supported with the support apparatus is shown. FIG. 4 is a process diagram of stacking game boards with a stacking apparatus according to an embodiment, in which the lowest game board in a game group is lifted to a middle position by a lifting device and the game board directly above it is supported by a support device. Show. FIG. 4 is a process diagram of stacking game boards with the stacking apparatus according to the embodiment, and shows a state in which the lowest game board is transferred to and placed on the mounting apparatus by the lifting device. FIG. 4 is a process diagram for stacking game boards with a stacking apparatus according to an embodiment, and shows a state in which a group of game boards supported by a support device is held by a lifting device. FIG. 6 is a process diagram for stepping up game boards with the stacking apparatus according to the embodiment, and shows a state in which the lowest game board of the game board group is lowered to the middle position by the lifting device. FIG. 4 is a process diagram of stacking game boards with the stacking apparatus according to the embodiment, and shows a state in which the lowest game board is transferred to and placed on the mounting apparatus by the lifting device. It is principal part sectional drawing which shows another Example of a game board.

Explanation of symbols

DESCRIPTION OF SYMBOLS 10 Game board, 12a Counterbore part, 24 Mounting apparatus, 26 Carry-in apparatus 28 Carry-out apparatus, 36 Machine frame, 38 2nd guide (guide)
40 Third Guide (Guide), 42 Lifting Device, 44 Holding Member 46 Second Cylinder (Drive Unit), 48 Control Unit, 50 Support Device 56 Support Member, 58 Third Cylinder (Linear Actuator )

Claims (4)

A stacking device for stacking game boards each having a counterbore portion formed on the bottom surface of the four corners, which is spaced apart from the other facing corner and opened downward,
A holding member capable of holding a bottom surface separated from a spot facing portion in the game board is provided at a lower position below the placement surface of the placement device on which the game board is placed and one game board from the placement surface described above. An elevating device including a driving means that moves up and down so as to be positioned at an upper position higher than the thickness;
A straight line that is disposed outside each counterbore part of the game board that is lifted to the upper position by the lifting device and is set to a thickness that is thinner than the depth of the counterbore part in the game board toward the center of the game board A support member that can be moved forward and backward, and a support member that can support the game board by being inserted into the corresponding counterbore portion from the outside and contacting the counterbore surface. And a linear actuator that moves back and forth between the retracted positions that allow the game board to move up and down. The linear actuator is driven to move the support member from the retracted position to the support position, thereby being lifted by the lifting device. Four support devices for receiving and supporting the game board ;
It is disposed on the machine frame located on the outer periphery of the placing device, extends over a predetermined length in the vertical direction on the front side of the game board placed on the placing device, and is raised by the lifting device. A pair of guides spaced in the width direction for regulating the position of the front end of the game board;
A width direction in the game board that is disposed on the machine frame and extends over a predetermined length in the vertical direction on both sides in the width direction across the game board placed on the placement device and is raised by the lifting device A game board stacking apparatus comprising a guide for restricting the position of the game board. It is a stacking device that stacks game boards each having a counterbore part formed in a circular arc shape on the bottom surface of the four corners, opened outward and downward away from the other facing corner There,
A holding member capable of holding a bottom surface separated from a spot facing portion in the game board; a lower position below a placement surface of a placement device on which the game board is placed; a middle position above the placement surface; An elevating device comprising driving means that moves up and down so that it can be positioned at an upper position that is higher than the middle position by the thickness of one game board;
Wherein arranged on the outer side of each counterbore section of the elevator device in lifted game board to the upper position, the set to thinner than the depth of the counterbore in the game board Rutotomoni, arc-shaped tip countersunk portion And a support member that can move forward and backward along a straight line toward the center with respect to the game board, and the support member is inserted into the corresponding counterbore part from the outside to contact the counterbore surface. And a linear actuator that moves back and forth between a support position that can support the game board by contact and a retracted position that allows the game board to move up and down by allowing the game board to move up and down, and drives the linear actuator to support members. A game board stacking device comprising: four support devices for receiving and supporting the game board lifted by the lifting device by moving the game board from the retracted position to the support position. Control means for driving and controlling the drive means of the lifting device and the linear actuator of each support device;
When the game board is placed on the placement device, the drive means is driven to raise the holding member facing the lower position to the upper position, thereby being placed on the placement device. Hold the bottom of the game board and lift it to the upper position,
When the game board is lifted to the upper position by the holding member, the linear actuator of each of the support devices is driven to move the support member facing the retracted position to the support position, so that the game at the upper position is performed. Support the counterbore surface on the board,
After supporting the game board in the upper position with the four support members,
Driving the driving means to lower the holding member facing the upper position to the lower position;
When the lower game board is placed on the placement device, the lower game board is moved to the middle position by driving the driving means and raising the holding member facing the lower position to the middle position. Lift up to hold under the upper game board supported by the support member,
When the upper game board is held by the lower game board, the support of the upper game board is released by driving the linear actuator of each of the support devices to move the support member from the support position to the retracted position. After that, by driving the driving means and raising the holding member holding the bottom of the lower game board to the upper position, the lower game board is raised to the upper position,
When the lower game board is lifted to the upper position by the holding member, the support members facing the retreat position are moved to the support position by driving the linear actuators of the respective support devices, respectively. To support the counterbore on the game board,
The drive means and each linear actuator are driven and controlled by the control means so as to repeat the operation of the holding member and each support member, respectively, so that the game boards are supported in a stacked state by the four support members. game board stage product viewed apparatus according to claim 2, wherein.   4. The game board stacking apparatus according to claim 1, wherein a game board carry-in apparatus is connected to one of the placement apparatuses, and a game board carry-out apparatus is connected to the other.

Images