JP7142933B2 - Game machine loading/unloading device in game machine inspection table device and game machine loading pallet - Google Patents

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a game machine carry-in/carry-out device and a game machine loading pallet that can easily carry a heavy game machine, particularly a slot machine, into and out of an inspection table device.

As an inspection table device for a game machine, particularly a slot machine, an inspection table roller conveyor and a carry-in side game machine lifting device arranged at both ends of the inspection table roller conveyor in the conveying direction and having the same configuration for raising and lowering the lifting roller conveyor; The slot machine is provided with a carry-out side game machine lowering device, and the game machine is placed on the lifting roller conveyor of the carry-in side game machine lifting device arranged at the lower end and raised to the height of the inspection table roller conveyor. is transferred to the inspection table roller conveyor and inspected, and then transferred to the lifting roller conveyor of the game machine lowering device on the carry-out side and carried out, so that the inspected slot machine is taken out. ing.

Here, the carry-in side gaming machine lifting device and the carry-out side gaming machine lowering device are arranged such that an elevating roller conveyor can be raised and lowered inside a frame of a predetermined height, and the slot machine can be carried in and out with respect to the elevating roller conveyor. , The slot machine weighing about 30 kg is manually lifted and lowered onto the lifting roller conveyor. was sought. In particular, loading and unloading of the slot machine with respect to the lifting roller conveyor arranged inside the frame is a particularly difficult task because it is necessary for a person to take a heavy object in and out in an oblique posture.

As a device for taking in and out a heavy object from various devices, there is one disclosed in Patent Document 1, but it is difficult to apply this device as it is to the inspection table device of the game machine.

JP 2016-214517 A

SUMMARY OF THE INVENTION An object of the present invention is to enable a slot machine to be easily carried in and out of an inspection table device without manual intervention.

The invention of claim 1 for solving the above problems has the same configuration in which an inspection table roller conveyor and an elevating roller conveyor on which a game machine is placed are arranged at both ends of the inspection table roller conveyor in the conveying direction. Equipped with a game machine lifting device on the carry-in side and a game machine lowering device on the carry-out side,
The game machine is placed on the lifting roller conveyor of the carry-in side game machine lifting device arranged at the lower end, raised to the height of the inspection table roller conveyor, and transferred to the inspection table roller conveyor. In the game machine inspection table device configured to carry out the inspected game machine by transferring it to the lifting roller conveyor of the carry-out side game machine lowering device and lowering it after inspection,
A plurality of internal carry-in rollers and internal carry-out protruding upward from between the rollers constituting the respective lifting roller conveyors at the lower end positions of the respective lifting roller conveyors of the loading-side game machine lifting device and the carrying-out side gaming machine lowering device an internal carrying-in roller conveyor and an internal carrying-out roller conveyor each comprising rollers;
It consists of a plurality of rollers arranged at the same height position as the internal carry-in roller and the internal carry-out roller, and is arranged to be connected to the upstream side and the downstream side of the carry-in side game machine lifting device and the carry-out side game machine lowering device, respectively. Each roller conveyor for carrying in and carrying out outside,
The game machine is directly supported by the plurality of internal carry-in rollers and internal carry-out rollers protruding upward from between the rollers of each lifting roller conveyor at the lower end position, and is separated downward from the game machine. , a game machine mounting pallet provided with a plurality of roller insertion holes for allowing the insertion of the plurality of internal carry-in rollers and internal carry-out rollers so as to be arranged on the respective lifting roller conveyors at the lower end position; When,
It is characterized by having

According to the invention of claim 1, both the carry-in side game machine lifting device and the carry-out side game machine lowering device are located at the lower end position of the lifting roller conveyor and the gaming machine mounting pallet arranged on the lifting roller conveyor. The game machine is separated from the game machine mounting pallet by the internal carry-in rollers and internal carry-out rollers disposed above the upper surface of the game machine mounting pallet. It can be directly supported in a separate arrangement state.

According to the invention of claim 1, when the game machine is carried in, the lifting roller conveyor of the game machine lifting device on the carry-in side is arranged at the lower end position, and relatively inserted into each roller insertion hole of the game machine mounting pallet. Each internal carry-in roller is arranged slightly above the upper surface of the gaming machine placing pallet. In this state, the game machine supported by the external carry-in roller conveyor is transferred to the internal carry-in roller conveyor by the roller transport, and the game machine supported by the plurality of internal carry-in rollers and the elevating roller conveyor directly below it are transported. The mounted game machine mounting pallet is separated from each other and is in a separate arrangement state. Then, in the separated arrangement state, the game machine supported by each internal carry-in roller rises as the elevating roller conveyor rises, and the game machine supported by each internal carry-in roller is separated from each internal carry-in roller by the presence of a plurality of roller insertion holes provided in the game machine mounting pallet. Without interfering with the gaming machine mounting pallet, it is lifted by the lifting roller conveyor from below through the gaming machine mounting pallet and is raised to the rising end, and at the rising end position, the gaming machine: While placed on the gaming machine placing pallet, it is transferred to an inspection table roller conveyor, and the inspection table roller conveyor inspects a predetermined portion of the game machine.

On the other hand, the game machine that has been inspected is transferred to the lifting roller conveyor of the carry-out side game machine lowering device at the downstream end of the inspection table roller conveyor, and then descends to the lowering end. The gaming machine supported via the gaming machine mounting pallet is separated from the gaming machine mounting pallet and directly supported by the plurality of internal carry-out rollers. After that, the inspected gaming machine directly supported by the plurality of inner carry-out rollers is carried out to the outside by being transferred from the inner carry-out roller conveyor to the outside carry-out roller conveyor.

The invention of claim 2 is the invention of claim 1, wherein the plurality of internal carry-in rollers and internal carry-out rollers constituting the internal carry-in roller conveyor and the internal carry-out roller conveyor are driven and rotated by an outer wheel of a built-in motor. It is characterized by

According to the invention of claim 2, each roller constituting the internal carry-in roller conveyor and the internal carry-out roller conveyor is driven and rotated by itself without a mechanical mechanism to carry in and carry out the game machine before and after the inspection. Since it can be done automatically, it is possible to carry in and out the game machine without any manual intervention, and since there is no mechanical mechanism for transmitting power to the adjacent internal carry-in and internal carry-out rollers, the game machine can be carried out. Carry-in and carry-out rollers can be inserted into the roller insertion holes of the machine-mounted pallet without interfering with the game-machine-mounted pallet.

In the invention of claim 3, in the invention of claim 1 or 2, the game machine-mounted pallet left on the lifting roller conveyor on the carry-out side is placed on the lifting roller on the carry-in side directly below the inspection table roller conveyor. It is characterized in that a loading pallet returning roller conveyor for returning to the conveyor is arranged.

According to the invention of claim 3, the height of each lifting roller conveyor on the carry-out side and the carry-in side is set to be the same as the height of the loading pallet return roller conveyor, so that the game machine can The game machine mounting pallet separated from is automatically transferred to the carry-in side lifting roller conveyor side. As a result, the game machine mounting pallet is circulated in the inspection table device, and thus the game machine mounting pallet is repeatedly used and does not need to be transported.

The invention of claim 4 is a game machine placing pallet used for placing the game machine in the loading/unloading device for the game machine in the inspection table device for the game machine according to any one of claims 1 to 3. and
The game machine is directly supported by the plurality of internal carry-in rollers and internal carry-out rollers protruding upward from between the rollers of each lifting roller conveyor at the lower end position, and is separated downward from the game machine. , a plurality of roller insertion holes are provided for inserting the plurality of internal carry-in rollers and internal carry-out rollers so that they can be arranged on the respective lifting roller conveyors at the lower end position. there is

The invention of claim 4 independently claims only the "gaming machine loading pallet" constituting the invention of claim 1, and the effect thereof is the same as the "gaming machine loading pallet" in the invention of claim 1. It is the same as the function and effect of "Pallet Pallet".

According to the present invention, both the carry-in side game machine lifting device and the carry-out side game machine lowering device are positioned at the lower end position of the lifting roller conveyor, and each of the roller insertion holes of the gaming machine mounting pallet arranged on the lifting roller conveyor. The game machine is placed in a separate arrangement state separated from the game machine mounting pallet by the internal carry-in rollers and the internal carry-out rollers arranged above the upper surface of the game machine mounting pallet. directly supportable. For this reason, on the carry-in side, after the game machine is transferred from the external carry-in roller conveyor to the internal carry-in roller conveyor, the game machine is directly supported by each internal carry-in roller of the internal carry-in roller conveyor due to the rise of the elevating roller conveyor. By being lifted from below, the machine is supported by the elevating roller conveyor via the game machine mounting pallet, and on the carry-out side, the elevating roller conveyor is lowered by the lifting roller conveyor of the game machine lowering device on the carry-out side. The inspected game machine supported by the conveyor through the game machine mounting pallet is separated from the game machine mounting pallet, and only the game machine is directly supported by a plurality of internal carry-out rollers and carried out to the inside. It is transferred from the roller conveyor to the external carry-out roller conveyor and carried out to the outside.

1 is a front view of an inspection table device A of a slot machine M; FIG. It is also a plan view. 3 is a perspective view of a loading pallet P of the slot machine M; FIG. (a) and (b) are a perspective view and a side view, respectively, of a mounting pallet P on which a slot machine M is mounted. (a) is a plan view of the mounting pallet P, and (b) is a cross-sectional view taken along line XX of (a). A carrying-in side game machine lifting device showing a state in which the lifting roller conveyor _C11 reaches the lower end and the internal carrying-in rollers _R12 of the internal carrying-in roller _{conveyor C12} relatively enter and protrude into the gaps between the rollers R11. Fig. 2B is a perspective view; FIG. 7 is a partially enlarged perspective view of FIG. 6, mainly showing an internal carry-in roller _R12 . It is a perspective view of the carrying-in side game machine lifting device B in a state that the lifting roller conveyor _C11 has reached the rising end. FIG. ₁₁ is a plan view showing a state in which the loading pallet P is supported by the lifting roller conveyor C11; (a) is a front view of a state in which the loading pallet P is placed _on the lifting roller conveyor C11 of the carry-in side game machine lifting device B _arranged at the same height as the loading pallet returning roller conveyor C32. , (b) is a front view of a state in which the lifting roller conveyor C11 _on which the pallet P is placed has reached the lowest position. _In (c), the slot machine M supported by the internal carry-in roller conveyor C12 is lifted from below by the elevation of the elevating roller conveyor _C11 at the lower end position, and the pallet placed _on the elevating roller conveyor C11. (d) is a front view of a state in which the slot machine M is lifted to the raised end. FIG. 10-A(b) is a partially enlarged view of the main part. FIG. 10-B(d) is a partially enlarged view of the main part. (a) to (c) show that the slot machine M, in which the mounting pallet P is placed on the lifting roller conveyor C _{11 and is supported by the lifting roller conveyor C 11 via} the mounting pallet P, is placed on the inspection table. FIG. 11 is a side view showing the order of being lifted to the lift end position where transfer to the roller conveyor _C31 is possible; (a) and (b) are front views of the unloading-side gaming machine lowering device D showing unloading of the inspected slot machine M' and return of the loading pallet P, respectively.

EXAMPLES Hereinafter, the present invention will be described in more detail with reference to examples.

First, with reference to FIGS. 1 to 5, the overall configuration of the inspection table device A of the slot machine M and the mounting pallet P of the slot machine M, which constitutes a feature of the present invention, will be described. As shown in FIGS. 1, 2, and 6 to 8, the inspection table apparatus A has an inspection table roller conveyor C ₃₁ and a placed pallet return roller conveyor C ₃₂ on a central frame 1 at predetermined intervals. They are arranged horizontally up and down. Each roller conveyor C ₃₁ , C ₃₂ has a large number of rollers R ₃₁ , R ₃₂ horizontally spaced at a predetermined interval, and both ends of the rollers R 31 , R 32 are supported by the horizontal frame member 2 constituting the central frame 1. Each roller R ₃₁ , R ₃₂ are _connected by a chain gear and a toothed belt (both not shown) in the horizontal frame member 2 to _provide a drive source ( (not shown) is transmitted to all the rollers R ₃₁ and R ₃₂ to drive and rotate them.

To the upstream and downstream ends of the roller conveyors C ₃₁ and C ₃₂ in the central frame 1, a carry-in side game machine lifting device B and a carry-out side game machine lowering device D having the same configuration are connected respectively. are placed. As shown in FIGS. 1, 2 and 6 to 8, the carry-in side game machine lifting device B is installed at the rear end of the rectangular parallelepiped frame 3 along the transport direction Q of the slot machine M. A pair of guide rods 4 are vertically supported at a predetermined interval, and a square frame-shaped support base 6 is supported by the pair of guide rods 4 via a plurality of sliders 5 so as to be able to move up and down in a cantilevered state. An up-and-down roller conveyor C ₁₁ on the carry-in side is installed on the support table 6 . The lifting roller conveyor _C11 is moved up and down by the base portion 3a of the frame 3 and the drive shaft (not shown) of the drive motor 7 mounted on the ceiling plate portion 3b of the frame 3. An endless chain 11 is attached to the chain gears 8a and 8b, and the endless chain 11 runs. Two sliders 5 are slidably supported by each guide rod 4 with a predetermined space in the vertical direction, and their lower ends are connected through a connecting plate 12 integrated with the support base 6 . A stopper 13 is extended from the connecting plate 12 on the downstream side to determine the carry-in end by abutting a part of the downstream side of the slot machine M which is carried into the later-described internal carry-in roller conveyor C ₁₂ by roller conveyance. It is provided so that it can be moved in and out in the front-rear direction T (see FIG. 7) via a plate 17 .

At the base portion 3a of the frame ₃ , as the lifting roller conveyor _C11 descends, it enters relatively between the rollers R11 of the lifting roller conveyor _C11 , and at the lower end of the lifting roller conveyor _C11 , _An internal carry-in roller conveyor C12 consisting of a plurality of internal carry-in rollers _R12 protruding from the upper surface of each roller _R11 is fixedly arranged. Each internal carry-in roller _R12 is shorter than each roller _R11 , and both ends thereof are supported by support brackets 14a and 14b erected and fixed to the base portion 3a. As will be described later, each internal carry-in roller R ₁₂ is relatively inserted from below into each roller insertion hole 21 provided in the loading pallet P and placed on the lifting roller conveyor C ₁₁ at the lowest position. Since it is arranged slightly above the upper surface of the loading pallet P, when the internal carry-in rollers R ₁₂ are driven, they may interfere with the loading pallet P. Since no power transmission mechanism can be used, rollers are used that are driven by the outer wheel of a built-in motor.

_On the upstream side of the internal carry-in roller conveyor C12, an external carry-in roller conveyor _C13 for temporarily supporting the slot machine M to be inspected and carrying it to the internal carry- _in roller conveyor C12 is arranged. there is As a matter of course, as shown in FIG. 11, the height H 1 of each internal carry-in roller R ₁₂ of the internal carry-in roller conveyor C ₁₂ from the installation surface F of the inspection table device A is equal to the height H ₁ of the external carry-in roller conveyor C ₁₃ . It is the same as the height _H1 of the roller _R13 . Of the front and rear horizontal frame members 2 that support the rollers R ₁₃ of the external carry-in roller conveyor C ₁₃ , the rear horizontal frame member 2 is provided for positioning the slot machine M to be carried in in the front-rear direction T. The positioning plate 18 is attached, and the positioning plate 18 and the stopper 13 described later position the slot machine M carried into the internal carry-in roller conveyor C ₁₂ in both the conveying direction Q and the front-rear direction T. The slot machine M can be placed between the back side positioning body 22 and the pair of transport direction positioning bodies 23 of the loading pallet P lifted by the lifting roller conveyor _C11 at the lower end position. In FIG. 11, H ₀ and H ₃ respectively indicate the height of the lifting roller conveyor C ₁₁ and the height of the inspection table roller conveyor C ₃₁ at the lower end position.

Further, as shown in FIG. 6, at the lower end position of the lifting roller conveyor _C11 , when setting the square plate-shaped mounting pallet P _on each roller R11, the positioning in the front-rear direction T is changed. Front-back direction positioning plates 15a and 15b are provided so as to protrude slightly inward from the inner ends of the horizontal frame members 2 arranged opposite to each other. A transport direction positioning plate 16 for positioning is suspended between the horizontal frame members 2 .

On the other hand, the carry-out side game machine lowering device D is the same as the carry-in side game machine lifting device B except for the configuration in which the positioning plates 15a, 15b, and 16 do not exist. If there are subscripts, the same reference numerals with only the subscripts changed are given, and only the figures are shown.

Next, referring to FIGS. 3 to 5, a mounting pallet P used for mounting and roller-conveying the slot machine M will be described. When carrying the slot machine M from the external carry-in roller conveyor _C13 to the internal carry-in roller conveyor C12, the loading pallet P is placed _on each of the internal carry-in rollers _R12 of the internal carry-in roller conveyor _C12 . After the slot machine M is carried in, the loading pallet P is raised by the lifting roller conveyor _C11 , and the slot machine directly supported by the internal carry-in roller conveyor _C12 . By lifting the slot machine M from below, the slot machine M can be supported _on the lifting roller conveyor C11 via the mounting pallet P.

The loading pallet P for realizing the above items is formed in a square plate shape corresponding to a plan view of the slot machine M, and the internal carrying-in roller conveyor C ₁₂ is provided in the center along the conveying direction Q of the slot machine M. A plurality of (three in the embodiment) pallet insertion holes 21 are formed at the same pitch K as the arrangement pitch K (see FIG. 12) of the internal carry-in rollers R ₁₂ constituting the . The pallet insertion hole ₂₁ is a hole for relatively inserting the internal carry-in roller R ₁₂ while avoiding interference with the mounting pallet P. is larger than the outer diameter and length of Since the slot machine M is mounted on the upper surface of the mounting pallet P in a state where the mounting pallet P is mounted on the lifting roller conveyor C ₁₁ at the lower end position, the upper surface of the mounting pallet P is provided with a block-like back side positioning body 22 and a pair of transport direction positioning bodies 23 for positioning the slot machine M in both the longitudinal direction T and the transport direction Q. As shown in FIG.

Next, referring to FIGS. 10-A to 13, the slot machine M suspended and supported on the external carry-in roller conveyor C ₁₃ is carried in by a ceiling lift device (not shown) in the factory. A description will be given of the operation of the side game machine lifting device B to transfer to a height position at which the inspection table roller conveyor C ₃₁ can be transferred. First, as shown in FIGS. 10-A(a) and 13(a), each roller R ₁₁ of the lifting roller conveyor C ₁₁ has the same height H ₂ of the loading pallet returning roller conveyor C ₃₂ . , the lifting roller conveyor _C11 is arranged at a position slightly higher than the lower end position. At this arrangement position, the loading pallet P _on which the inspected slot machine M has been placed is transferred from the loading pallet returning roller conveyor _C32 to the lifting roller conveyor C11, and is placed _on the lifting roller conveyor C11. The loading pallet P is placed on the . In this state, as shown in FIG. ₉ , the loading pallet P is arranged between the forward and backward direction positioning plates 15a and 15b and the transport direction positioning plate 16 of the lifting roller conveyor C11. Positioning is performed in both the front-rear direction T and the conveying direction Q, and a total of four internal carry-in rollers R ₁₂ constituting the internal carry-in roller conveyor C ₁₂ are positioned immediately below the respective roller insertion holes 21 of the loading pallet P. Among them, three continuous roller insertion holes 21 on the upstream side along the transport direction Q are arranged.

Next, as shown in FIGS. 10-A(b), 13(b) and 12, when the lifting roller conveyor C ₁₁ on which the placing pallet P is placed is lowered to the lower end, the placing A total of three internal carry-in rollers R ₁₂ of the internal carry-in roller conveyor C ₁₂ are inserted relatively upward into the roller insertion holes ₂₁ of the pallet P. is arranged above the upper surface of the mounting pallet P and protrudes from the upper surface. In this state, the rollers R ₁₃ of the outer carry-in roller conveyor C ₁₃ and the inner carry-in rollers R ₁₂ of the inner carry-in roller conveyor C ₁₂ are driven, and the slot suspended above the outer carry-in roller conveyor C ₁₃ The machine M is roller-conveyed by the internal carry-in roller conveyor C ₁₂ to a position where the side surface on the downstream side in the conveying direction Q abuts against the stopper 13 and stops.

When the elevating roller conveyor C11 is lifted in the above state, each inner carrying-in roller of the inner carrying-in roller conveyor C12 moves into each roller insertion hole ₂₁ of the placing pallet P placed _on the elevating roller conveyor _C11 . By inserting R ₁₂ relatively downward, the respective internal carry-in rollers R ₁₂ and the mounting pallet P do not interfere with each other, and through the initial state of FIG. As shown in B(d), FIG. 12 and FIG. 13(c), the slot machine M, which was directly supported by each internal carry-in roller R ₁₂ by the ascending elevating roller conveyor C ₁₁ , is replaced by the loading pallet. The slot machine M is transferred and supported by the rollers R11 of the elevating roller conveyor _C11 via P, and the height of the _elevating roller conveyor _C11 is the same as that of the inspection table roller conveyor _C31 . Lifted to the raised end position. The slot machine M is arranged between the rear side positioning member 22 and the transport direction positioning member 23 with respect to the mounting pallet P, so that the slot machine M is positioned at the rear side of the mounting pallet P during inspection. It is prevented from moving both in the direction and in the conveying direction.

As shown in FIG. 10-B(d), each roller R ₁₁ of the lifting roller conveyor C ₁₁ supporting the slot machine M is driven to rotate while the slot machine M is lifted to the upper end position. Then, the slot machine M is transferred to the adjacent inspection table roller conveyor _C31 while being placed on the loading _pallet P, and the slot machine M is inspected at various locations on the inspection table roller conveyor C31. is carried out. Before transferring the slot machine M to the inspection table roller conveyor C31, the stopper ₁₃ in contact with the back side of the slot machine M is retracted to the back side, thereby enabling the transfer. there is

The inspected slot machine M' is lowered by the carry-out side gaming machine lowering device D and carried out to the outside, and the loading pallet P on which the inspected slot machine M' was placed is removed from the loading pallet. By being conveyed in the returning direction S opposite to the conveying direction Q by the return roller conveyor C ₃₂ , it is returned to the carry-in side game machine lifting device B side and placed on the lifting roller conveyor C ₁₁ . so it is used repeatedly. That is, the lifting roller conveyor _C21 of the carry-out side gaming machine lowering device D _stands by at the same height position as the inspection table roller conveyor C31, and the inspected slot machine M' is placed on the inspection table roller conveyor _C31 . After being transferred to the up-and-down roller conveyor _C21 , the up-and-down roller conveyor _C21 is lowered to the lower end. As shown in FIG. 14(a), the internal carry-out rollers R of the internal carry-out roller conveyor C ₂₂ with respect to the roller insertion holes 21 of the mounting pallet P immediately before the elevation roller conveyor C ₂₁ reaches the lower end. ₂₂ are relatively inserted and projected upward, the inspected slot machine M' is separated from the loading pallet P and directly supported by the internal carry-out rollers R ₂₂ , By driving the internal carry-out rollers R ₂₂ , the material is transported to the external carry-out roller conveyor C ₂₃ and carried out to the outside.

In addition, after the inspected slot machine M' supported by each internal discharge roller R ₂₂ of the internal discharge roller conveyor C ₂₂ is discharged to the outside, as shown in FIG. ₂₁ is the same as the height H2 of _each roller R ₃₂ of the _loading pallet return roller conveyor C ₃₂ , after the lift roller conveyor C ₂₁ is raised, each roller R ₂₁ is driven. By rotating, the mounting pallet P mounted on each roller _R21 is transferred to each roller _R32 of the mounting pallet return roller conveyor _C32 , and the lifting roller conveyor C of the loading side game machine lifting device B ₁₁ , the mounting _pallet P is circulated through the roller conveyors _C11 , _C31 , _C21 , and C32 of the inspection table device A and used repeatedly. When the loading pallet P is transferred to the lifting roller conveyor C ₁₁ , the loading pallet P passes between the pair of front-back direction positioning plates 15 a and 15 b until it abuts on the transport direction positioning plate 16 . By being transferred, it is returned in a state of being positioned with respect to the lifting roller conveyor _C11 .

Although the number of roller insertion holes ₂₁ provided in the loading pallet P is " ₃ " in the above-described embodiment, it is relatively The number is not limited.

In the above embodiment, the internal carry-in rollers R ₁₂ constituting the internal carry-in roller conveyor C ₁₂ are configured to be driven and rotated, so that the heavy slot machine M can be carried in without requiring any human power. Advantageously, each such internal input roller _R12 need not necessarily be driven to rotate, but may be driven to rotate.

A: Inspection table device
B: Lifting device for gaming machines _on the loading side C11: Elevating roller conveyor (loading side)
C12: Internal loading roller conveyor _C13 : External loading roller conveyor _C21 : Elevating roller conveyor ₍ unloading side)
_C22 : Internal discharge roller conveyor _C23 : External discharge roller conveyor _C31 : Inspection table roller conveyor _C32 : Pallet return roller conveyor
D: Unloading side game machine lowering device _H0 : Height of the lower end of each lifting roller conveyor on the loading side and the unloading _side H1: Height of _each roller conveyor for internal loading and internal carrying out H2: Placing pallet return roller Conveyor height H ₃ : Inspection table roller conveyor height
M: Slot machine (gaming machine)
P: Placement pallet
Q: Direction of slot machine transport
R ₁₁ , R ₁₃ , R ₂₁ , R ₂₃ , R ₃₁ , R ₃₂ : Roller of roller conveyor R ₁₂ : Internal carry-in roller R ₂₂ : Internal carry-out roller
S: Return direction of the placing pallet
T: Front-back direction 21: Roller insertion hole

Claims (4)

An inspection table roller conveyor, and an input-side game machine lifting device and an output-side game machine lowering device of the same configuration that are arranged at both ends of the inspection table roller conveyor in the conveying direction and raise and lower the lifting roller conveyors on which game machines are placed. with
The game machine is placed on the lifting roller conveyor of the carry-in side game machine lifting device arranged at the lower end, raised to the height of the inspection table roller conveyor, and transferred to the inspection table roller conveyor. In the game machine inspection table device configured to carry out the inspected game machine by transferring it to the lifting roller conveyor of the carry-out side game machine lowering device and lowering it after inspection,
A plurality of internal carry-in rollers and internal carry-out protruding upward from between the rollers constituting the respective lifting roller conveyors at the lower end positions of the respective lifting roller conveyors of the loading-side game machine lifting device and the carrying-out side gaming machine lowering device an internal carrying-in roller conveyor and an internal carrying-out roller conveyor each comprising rollers;
It consists of a plurality of rollers arranged at the same height position as the internal carry-in roller and the internal carry-out roller, and is arranged to be connected to the upstream side and the downstream side of the carry-in side game machine lifting device and the carry-out side game machine lowering device, respectively. Each roller conveyor for carrying in and carrying out outside,
The game machine is directly supported by the plurality of internal carry-in rollers and internal carry-out rollers protruding upward from between the rollers of each lifting roller conveyor at the lower end position, and is separated downward from the game machine. , a game machine mounting pallet provided with a plurality of roller insertion holes for allowing the insertion of the plurality of internal carry-in rollers and internal carry-out rollers so as to be arranged on the respective lifting roller conveyors at the lower end position; When,
with
Both the carry-in side game machine lifting device and the carry-out side game machine lowering device are positioned relative to each roller insertion hole of the game machine mounting pallet arranged on the lifting roller conveyor at the lower end position of the lifting roller conveyor. The game machine can be directly supported in a separate arrangement state separated from the game machine mounting pallet by the internal carry-in rollers and the internal carry-out rollers which are inserted and arranged above the upper surface of the game machine mounting pallet. has become
In the carry-in side game machine lifting device, in the separated arrangement state, the game machine supported by the internal carry-in rollers is lifted by the lifting roller conveyor through the game machine mounting pallet from below by the lifting roller conveyor. As the game machine is lifted and supported by the lifting roller conveyor through the game machine mounting pallet in the separated arrangement state, the game machine supported by the lifting roller conveyor in the separated arrangement state is placed on the game machine mounting pallet. A carry-in/out device for a game machine in an inspection table device for the game machine, characterized in that it is separated from a pallet and directly supported by a plurality of internal carry-out rollers. 2. The game machine according to claim 1, wherein the plurality of internal carry-in rollers and internal carry-out rollers constituting the internal carry-in roller conveyor and the internal carry-out roller conveyor are configured to be driven and rotated by an outer wheel of a built-in motor. A loading/unloading device for the game machine in the inspection table device. A pallet return roller conveyor for returning the game machine pallet left on the lifting roller conveyor on the carry-out side to the lifting roller conveyor on the carry-in side is arranged immediately below the inspection table roller conveyor. 3. The loading/unloading device for the game machine in the inspection table device for the game machine according to claim 1 or 2. A game machine placing pallet used for placing the game machine in the loading/unloading device of the game machine in the inspection table device for the game machine according to any one of claims 1 to 3,
The game machine is directly supported by the plurality of internal carry-in rollers and internal carry-out rollers protruding upward from between the rollers of each lifting roller conveyor at the lower end position, and is separated downward from the game machine. A plurality of roller insertion holes are provided for allowing insertion of a plurality of the internal carry-in rollers and the internal carry-out rollers so as to be arranged on the respective lifting roller conveyors at the lower end position. A game machine placing pallet.

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