CN212700495U

CN212700495U - Tile stacking device and mute mahjong machine applying same

Info

Publication number: CN212700495U
Application number: CN202021750451.4U
Authority: CN
Inventors: 韦琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-12
Filing date: 2020-08-20
Publication date: 2021-03-16
Anticipated expiration: 2030-08-20
Also published as: CN111840983A

Abstract

The utility model discloses a tile stacking device and a mute mahjong machine using the same, which comprises a tile bearing seat, a lifting slide block and a reciprocating mechanism for driving the lifting slide block to realize lifting; the mahjong tile bearing seat is fixed on the lifting sliding block, the mahjong tile bearing seat ascends to connect a first mahjong tile, descends to connect a second mahjong tile and is stacked on the first mahjong tile, a mahjong tile bearing inclined plane is arranged at the top of the mahjong tile bearing seat opposite to the mahjong tile falling direction to bear the mahjong tiles, the height of the mahjong tile bearing inclined plane is reduced by the fall when the mahjong tiles fall, and one of the positions of the mahjong tiles stacked on the mahjong tile bearing seat, which ascend and descend along with the lifting sliding block, is aligned with the mahjong tile pushing piece and the mahjong tile channel pushed by the mahjong tile pushing piece. The utility model discloses a fold tablet device can the effective control fold tablet in-process mahjong pieces and hold between the tablet seat and the striking noise between mahjong pieces and the mahjong pieces, improve the experience of automatic mahjong machine and feel to need not change the inside work mode of folding the tablet of current automatic mahjong machine, improve with low costs.

Description

Tile stacking device and mute mahjong machine applying same

Technical Field

The utility model relates to an automatic mahjong stacking device in an automatic mahjong machine and a mute mahjong machine using the same.

Background

The mahjong stacking device of the mahjong machine is arranged between the outlet of the belt mechanism and the inlet of the pushing and lifting mechanism and used for receiving mahjong tiles sent out by the belt mechanism and stacking the two mahjong tiles into a pier, so that the mahjong tiles stacked into the pier can be conveniently pushed into a mahjong channel of the pushing and lifting mechanism by the mahjong pushing piece to form a row.

Chinese patent documents CN203001923U, CN109675299A and CN103861282B disclose various stacking and pushing mechanisms of mahjong machine, which include a stacking device. In the stacking and pushing mechanism, when the tile bearing seat sliding block of the tile stacking device is in a high-position tile receiving state, a first mahjong tile at the outlet of the belt mechanism falls onto the tile bearing seat, and when the tile bearing seat sliding block receives the first mahjong tile and then settles to a low position to receive a second mahjong tile, the mahjong tiles directly fall off through a certain fall, and a great tile falling noise can be generated through the collision of the mahjong tiles striking the tile bearing seat or between the mahjong tiles, so that consumers experience too disturbing impact noise.

SUMMERY OF THE UTILITY MODEL

The utility model provides a technical problem be: aiming at the noise problem of the mahjong stacking mechanism in the existing mahjong machine, the mahjong stacking device capable of reducing the noise in the mahjong stacking process is provided.

The utility model discloses a following technical scheme realizes:

the mahjong stacking device comprises a mahjong bearing seat 1, a lifting slide block 2 and a reciprocating mechanism for driving the lifting slide block to lift;

the mahjong tile receiving seat 1 is fixed on the lifting slide block 2, the mahjong tile receiving seat 1 ascends to be connected with a first mahjong tile, descends to be connected with a second mahjong tile and is stacked on the first mahjong tile, one of the positions of the mahjong tiles stacked on the mahjong tile receiving seat 1 and lifted along with the lifting slide block 2 is aligned with the tile pushing piece 5 and the tile channel 6 or the transition inclined plane (61) pushed by the tile pushing piece, the top of the mahjong tile receiving seat opposite to the tile falling direction is provided with the mahjong tile receiving inclined plane 100 to receive the mahjong tiles, and the height of the mahjong tile receiving inclined plane 100 lowers the fall when the mahjong tiles fall.

Furthermore, the top of the tile bearing seat 1 is provided with a tile bearing sheet 11, one side of the tile bearing sheet 11 is hinged with one side of the top of the tile bearing seat 1, the other side of the tile bearing sheet 11 is freely supported on the other side of the top of the tile bearing seat 1, and a tile bearing inclined plane 100 is formed on the top surface of the tile bearing sheet 11.

Furthermore, the hinged edge of the mahjong tile bearing sheet 11 and the mahjong tile bearing seat 1 is the low-position side edge of the mahjong tile bearing inclined plane.

Furthermore, the mahjong tile bearing device further comprises a limiting support 7 for adjusting the inclination angle of the tile bearing piece 11, the tile bearing seat 1 of the limiting support 7 which moves up and down relatively is fixedly arranged below the free side edge of the tile bearing piece 11, the free side edge of the tile bearing piece 11 is in limiting contact with the limiting support 7 in the descending process of the tile bearing seat 1, and the inclination angle of the tile bearing piece 11 is adjusted to form tile bearing inclined planes with different angles.

Preferably, the inclined angle of the holding plate inclined plane 100 is 5-50 degrees.

Preferably, the inclined angle of the tile bearing inclined plane 100 when the tile bearing seat ascends to bear the first mahjong is 0-45 degrees, the inclined angle of the tile bearing inclined plane 100 when the tile bearing seat descends to bear the second mahjong is 5-50 degrees, and the inclined angle of the tile bearing inclined plane 100 when the tile bearing inclined plane 100 bears the second mahjong is larger than or equal to the inclined angle when the tile bearing inclined plane 100 bears the first mahjong.

Furthermore, a transition inclined surface 61 butted with the card bearing seat is arranged on the card inlet side of the card channel 6.

In the mahjong folding device of the present invention, the surface of the mahjong holding inclined plane 100 is provided with a noise reduction flannelette.

The utility model discloses a reciprocating mechanism in fold tablet device includes lifting connecting rod 3 and drive cam 4, lifting connecting rod 3 is fixed articulated, and a tip slides and articulates in the spout 21 on lifting slide block 2, lifting connecting rod 3 is connected with drive cam 4 as the follower, drive cam 4 drive lifting connecting rod 3 luffing motion realizes lifting slide block 2 and holds 1 reciprocal lift of tablet seat.

Furthermore, the driving cam 4 is provided with a closed cam curve groove, a driven pin embedded in the cam curve groove is fixedly arranged at the non-hinged position of the lifting connecting rod 3, and the cam curve groove comprises a curve section corresponding to the positions of rising and receiving the cards, descending and overlapping the cards and aligning and pushing the cards of the card bearing seat 1.

The utility model discloses an among the fold tablet device, further, still including setting up the fender tablet seat 8 in holding tablet seat 1 one side, fender tablet seat 8 is equipped with fender tablet inclined plane 81 and correction inclined plane 82 in the low level one side that is close to holding the tablet inclined plane, fender tablet inclined plane 81 connects mahjong tiles piling up's in-process and mahjong tiles side contact holding tablet seat 1, correct inclined plane 82 and the top transitional coupling who keeps off tablet inclined plane 81 to keep off tablet inclined plane 81 relatively and hold tablet seat one side reverse slope, correct inclined plane 82 hold the tablet seat and promote mahjong tiles to with push away the tablet way 6 or the in-process that the transition inclined plane 61 of tablet propelling movement, right mahjong tiles.

The utility model discloses a fold tablet device can also adopt linear electric motor, rack and pinion mechanism, screw rod mechanism, scissor fork mechanism, slider-crank mechanism, eccentric wheel mechanism or cam mechanism as the reciprocating mechanism of drive holding tablet seat and lift slider.

The utility model discloses a mute mahjong machine comprising the mahjong stacking device.

The utility model sets a tile bearing inclined plane on the tile bearing seat for bearing the mahjong tiles on the basis of the tile bearing structure of the existing automatic mahjong machine, the height of the inclined plane is utilized to reduce the fall of the mahjong tiles on the tile bearing seat, the first mahjong tile of the stacked tiles falls on the tile bearing seat from the previous position, the bottom firstly falls on the high side edge of the tile bearing inclined plane, then the mahjong tiles change the falling posture and then fall on the tile bearing seat in an inclined way, the mahjong tiles only directly collide with the tile bearing seat face to face, the fall of the mahjong tiles and the tile bearing inclined plane is reduced, and the impact sound of the first mahjong tile falling on the tile bearing seat is obviously reduced; when the second mahjong tile falls down, the first mahjong tile descends along with the tile bearing seat to vacate a space, at the moment, a tile bearing inclined plane for bearing the second mahjong tile is formed on the top surface of the first mahjong tile, and the impact noise is effectively controlled in the process that the second mahjong tile falls down on the top surface of the first mahjong tile.

The utility model also provides a can adjust the scheme that holds tablet inclined plane inclination, because first mahjong pieces fall on the tablet inclined plane that holds of tablet seat, can utilize and set up the impact noise when falling the tablet that the flannel that makes an uproar falls further on holding the tablet inclined plane, at the in-process that first mahjong pieces descend along with holding the tablet seat, hold the tablet piece on the tablet seat and can utilize the inclination grow that spacing support will hold the tablet inclined plane, the angle of first mahjong pieces slope is bigger this moment, the high phase of its top surface slope has less tablet fall drop to fixed inclination, guaranteed that second mahjong pieces also can further fall the tablet noise even do not possess the structure of falling the noise of falling on falling first mahjong pieces. The mahjong tile blocking seat is arranged, so that the inclined mahjong tiles can be limited, and the inclined mahjong tiles are righted in the pushing and lifting process of the mahjong tiles, and the noise and instability caused by collision when the inclined mahjong tiles are pushed into the mahjong tile channel in the subsequent mahjong tile pushing action are further reduced.

To sum up, the utility model discloses a fold tablet device can the effective control fold tablet in-process mahjong pieces and hold between the tablet seat and the striking noise between mahjong pieces and the mahjong pieces, improve the experience of automatic mahjong machine and feel to need not change the inside work mode of folding of current automatic mahjong machine, improve with low costs.

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

Drawings

Fig. 1 is a schematic structural view of a tile stacking device in the first embodiment.

Figure 2 is a schematic view of a card support and a lifting slider in the first embodiment.

Fig. 3 is a schematic structural view of a tile stacking device in the second embodiment.

Fig. 4 is a schematic view illustrating an ascending card receiving state of the card stacking device according to the second embodiment.

Fig. 5 is a schematic side view of the card stacking device according to the second embodiment in a descending and stacking state.

Fig. 6 is a schematic view illustrating an alignment and card pushing state of the card stacking device according to the second embodiment.

Figure 7 is a schematic view of the card holder and the lifting slider in the second embodiment.

Fig. 8 is a perspective view of the mahjong stacking device in the third embodiment during the mahjong tile receiving and stacking process.

Fig. 9 is a side view of the third embodiment of the stacking device during the stacking process of mahjong tiles.

Fig. 10 is a perspective view of the mahjong stacking device in the third embodiment in the process of pushing and lifting mahjong tiles.

Figure 11 is a side view of the third embodiment of the card stacking device during the process of pushing up the mahjong tiles.

Reference numbers in the figures: 1-mahjong tile bearing seat, 100-mahjong tile bearing inclined plane, 11-mahjong tile bearing piece, 2-lifting slide block, 21-chute, 22-lifting guide post, 3-lifting connecting rod, 4-driving cam, 5-mahjong tile pushing piece, 6-mahjong tile channel, 61-transition inclined plane, 7-limiting support, 8-mahjong tile blocking seat, 81-mahjong tile blocking inclined plane, 82-correction inclined plane, 91-first mahjong tile and 92-second mahjong tile.

Detailed Description

Example one

Referring to fig. 1 and 2, the stacking device in the figure is a specific embodiment of the present invention, the stacking device is disposed between a tile pushing member 5 and a tile track 6, and specifically includes a tile bearing seat 1, a lifting slider 2, a lifting connecting rod 3 and a driving cam 4, the tile bearing seat 1 is used for sequentially receiving two mahjong tiles stacked into a pier, the driving cam 4 and the lifting connecting rod 3 serve as a reciprocating mechanism to drive the lifting slider 2 and the tile bearing seat 1 to vertically lift between the tile pushing member 5 and the tile track 6, the tile bearing seat 1 is controlled to sequentially receive two mahjong tiles to be stacked and move to align with the tile track 6, and one mahjong tile stacked on the tile bearing seat 1 is pushed into the tile track 6 by the tile pushing member 5 to be stacked and stacked.

Specifically, the card support 1 in this embodiment is fixed to the top of the lifting slider 2, the lifting slider 2 is assembled in a guiding manner in the vertical direction, and the lifting is realized by a reciprocating mechanism composed of a driving cam 4 and a lifting link 3. The mahjong tile bearing seat 1 is provided with a mahjong tile bearing inclined plane 100 at the top of the mahjong tile bearing seat opposite to the mahjong tile falling direction for bearing mahjong tiles, in the embodiment, the mahjong tile bearing seat 1 is of an integral block structure, the bottom of the mahjong tile bearing seat is fixedly connected with the lifting slide block 2, the top surface of the mahjong tile bearing inclined plane 100 is directly provided with a fixed inclined angle, the inclined mahjong tile bearing inclined plane 100 is an inclined plane with a high position and a low position, when the mahjong tiles fall on the mahjong tile bearing seat 1 in a horizontal posture, the mahjong tiles firstly contact with the high position of the mahjong tile bearing inclined plane 100 and then fall on the low position of the mahjong tile bearing inclined plane, compared with the horizontal mahjong tile bearing surface with the same height, the high position of the inclined mahjong tile bearing inclined plane 100 in the embodiment reduces the fall when the mahjong tiles fall, changes the falling posture of the mahjong tiles impacting the mahjong tile bearing surface by the whole plane, and reduces the impact noise between the mahjong tiles and.

In order to further reduce the impact noise between the mahjong tiles and the tile bearing inclined plane 100 of the tile bearing seat 1, a layer of noise reduction flannelette can be paved on the surface of the tile bearing inclined plane 100.

This embodiment also reduces the impact noise between two stacked tiles. The same process as the process of the first mahjong tile falling on the tile bearing seat 1, after the first mahjong tile falls on the tile bearing inclined plane 100 of the tile bearing seat 1, the first mahjong tile and the tile bearing inclined plane are placed on the tile bearing seat 1 in parallel, the top surface of the first mahjong tile and the tile bearing inclined plane are parallel to form the tile bearing inclined plane of the second mahjong tile which is stacked, the same principle is that when the second mahjong tile falls horizontally, the first mahjong tile contacts the high position of the top surface of the first mahjong tile firstly, then the second mahjong tile falls on the top surface of the first mahjong tile integrally, the fall of the mahjong tiles is reduced through the inclined plane, and the stacking impact noise between the mahjong tiles is reduced.

In the mahjong tile stacking device in the embodiment, mahjong tiles are obliquely stacked on the mahjong tile bearing seat, the inclination angle is preferably between 5 and 50 degrees, and the mahjong tiles are limited by the machine body baffle plate close to the lower side of the mahjong tile bearing inclined plane of the mahjong tile stacking device and cannot slide off from the mahjong tile bearing seat.

In order to cooperate with two mahjong tiles to be stacked on the tile bearing seat 1, the tile stacking device needs to realize lifting control of the tile receiving position of the tile bearing seat 1 through a reciprocating mechanism, and aligns the tile bearing seat 1 with the tile pushing piece 5 and the tile channel 6 pushed by the tile pushing piece, so that the tile pushing piece 5 can conveniently push a pile of mahjong tiles stacked on the tile bearing seat 1 to the tile channel 6. The reciprocating mechanism in this embodiment includes a lifting link 3 and a driving cam 4, in which the driving cam 4 is a driving member, and is driven to rotate by a motor to drive the lifting link 3 and the lifting slider 2 as driven members to move. The lifting slide block 2 is assembled in a guiding mode along the vertical direction through a lifting guide pillar 22, a sliding groove 21 arranged along the horizontal direction is formed in the lifting slide block 2, one end portion of a lifting connecting rod 3 is fixedly hinged to the base, the other end portion of the lifting connecting rod is hinged in the sliding groove 21 in the lifting slide block 2 in a sliding mode, the middle section of the lifting connecting rod 3 is connected with a driving cam 4, the lifting connecting rod 3 is driven by the driving cam 4 to swing up and down by taking a fixed hinge point as a fulcrum, and the lifting slide block 2 and the mahjong tile bearing seat 1 are driven to.

As described above, the tile bearing seat 1 of the present embodiment has three lifting states of lifting and receiving tiles, lowering and stacking tiles and aligning and pushing tiles, the driving cam 4 of the present embodiment is provided with a closed cam curve groove, the non-hinged position of the lifting link 3 is fixedly provided with a driven pin embedded in the cam curve groove, the driven pin is provided with a rolling bearing to reduce friction, the corresponding cam curve groove comprises curve sections corresponding to the positions of the lifting and receiving tiles, the lowering and stacking tiles and the aligning and pushing tiles of the tile bearing seat 1, and the lifting and the lowering of the first tile and the second tile and the aligning and stacking tiles of the tile bearing seat 1 are respectively and correspondingly controlled to be aligned with the tile channels 6.

Regarding the design of the arc line of the driving cam as a conventional cam design according to the lifting action of the tile-bearing seat, reference may also be made to the design of the cam groove in the stacking and pushing mechanism of a mahjong machine disclosed in chinese patent publication No. CN203001923U, and this embodiment is not described herein again.

Example two

Referring to fig. 3, the stacking mechanism is another embodiment of the present invention, and different from the first embodiment, the top of the tile receiving seat 1 of the present embodiment is provided with a tile receiving plate 11, and a tile receiving inclined plane 100 is formed by the top surface of the tile receiving plate 11.

Specifically, the mahjong tile bearing seat 1 and the lifting slide block 2 are fixedly arranged and can be seen as an integral structure, the mahjong tile bearing sheet 11 is hinged with one side of the top of the mahjong tile bearing seat 1 through a hinge shaft, the other side of the mahjong tile bearing sheet 11 is freely supported on the other side of the top of the mahjong tile bearing seat 1 to form a hinge structure, the mahjong tile bearing sheet 11 in a free state acts on the top of the mahjong tile bearing seat 1, and the top surface of the mahjong tile bearing sheet 11 forms a mahjong tile bearing inclined plane 100 for bearing mahjong tiles. The two sides of the card support seat 1 can be arranged according to a height, the card support sheet 11 adopts a sheet structure, the two sides of the card support sheet 11 in a free state respectively act on the high part and the low part of the card support seat 1 to form an inclined posture, or the card support sheet 11 can adopt a triangular section plate shape with an inclined top surface to form a card support inclined plane 100.

Because the noise of the first mahjong tile impacting on the mahjong tile bearing inclined plane is reduced by arranging the noise reduction flannelette on the surface of the mahjong tile bearing inclined plane 100, in order to further reduce the impact noise of the second mahjong tile falling on the second mahjong tile, in the embodiment, the inclination angle of the mahjong tile bearing inclined plane 100 at the top of the mahjong tile bearing sheet 11 is adjusted by the mahjong tile bearing sheet 11 adopting the hinge structure in the lifting process, after the mahjong tile bearing inclined plane 100 is connected with the first mahjong tile, the inclination angle of the first mahjong tile is adjusted to be increased in the descending process, and the fall of the second mahjong tile falling on the first mahjong tile is further reduced. The angle adjustment of the tile bearing inclined plane 100 is passive adjustment, the tile bearing sheet 11 is limited by arranging the limiting support 7 to rotate around a hinge shaft of the tile bearing seat, in order to enable the inclination angle of the tile bearing inclined plane 100 to be in a trend of increasing when descending, the hinge edge of the tile bearing sheet 11 and the tile bearing seat 1 is arranged on the lower side edge of the tile bearing inclined plane, the upper side edge of the tile bearing sheet 11 is freely supported, the tile bearing seat 1 which moves up and down relative to the limiting support 7 is fixedly arranged below the upper free side edge of the tile bearing sheet 11, and the free side edge of the tile bearing sheet 11 is ensured to be in limiting contact with the limiting support 7 along with the descending process of the tile bearing seat 1, so that the tile bearing inclined plane on the top surface of the tile bearing sheet 11 is switched and changed between 0-50 degrees. The inclined angle of the tile bearing inclined plane 100 when the tile bearing inclined plane 100 receives a first mahjong tile is 0-45 degrees, the inclined angle of the tile bearing inclined plane 100 when the tile bearing inclined plane 100 receives a second mahjong tile is 5-50 degrees, the inclined angle of the tile bearing inclined plane 100 when the tile bearing inclined plane 100 receives the second mahjong tile is larger than or equal to the inclined angle when the tile bearing inclined plane 100 receives the first mahjong tile, and the inclined angle of the tile bearing inclined plane 100 when the tile bearing inclined plane 100 receives the second mahjong tile is larger than or equal to the inclined angle when the tile bearing inclined plane 100 receives the first mahjong tile.

As shown in fig. 4, when the driving cam 4 drives the card support base 1 to rise upwards to the position for receiving the first mahjong, both sides of the card support piece 11 are supported and acted on the top of the card support base 1, and the card support inclined plane 100 is a small inclined angle for receiving the first mahjong; as shown in fig. 5, after the tile bearing sheet 11 is connected to the first mahjong, the driving cam 4 drives the tile bearing seat 1 to descend for a certain distance to vacate a space for bearing the second mahjong, in the process that the tile bearing sheet 11 descends along with the tile bearing seat 1, the bottom of the tile bearing sheet 11 contacts the limiting bracket 7, the limiting bracket 7 limits the free side edge of the tile bearing sheet 11 to descend, at the moment, after the hinged side edge of the tile bearing sheet 11 continuously descends to the proper position along with the tile bearing seat 1, the tile bearing inclined plane 100 at the top of the tile bearing sheet 11 is opened to a larger inclined angle, the first mahjong supported on the inclined plane is overturned and inclined together, and the second mahjong falls to the top of the first mahjong; as shown in figure 6, the driving cam 4 drives the mahjong support seat 1 to rise to be aligned with the mahjong guide 6 and the mahjong pushing head of the mahjong pushing piece 5, at the moment, the mahjong support piece 11 is communicated with two mahjong pieces stacked on the mahjong support seat and loses the limiting function of the limiting bracket 7 to restore to a smaller inclination angle, and the mahjong pieces are pushed into the mahjong guide 6 through the mahjong pushing piece 5, so that the automatic stacking of one pier of two mahjong pieces is completed. The positioning of the card-bearing seat 1 and the card-bearing sheet 11 in each state is controlled by the arc section of the cam of the driving cam. The tile pushing member 5 belongs to a commonly used mechanism paired with a tile stacking device in an automatic mahjong machine, such as a stacking mechanism of a mahjong machine disclosed in chinese patent publication No. CN203001923U, and this embodiment is intended to explain a technical solution of noise reduction in the tile stacking process of the tile stacking device, and is not described in detail.

In fig. 6, because two mahjong tiles stacked on the tile bearing sheet 11 still have a certain inclination angle, in order to ensure that the mahjong tiles can be smoothly pushed to the tile guide 6, a downward-inclined transition inclined plane 61 is arranged on the tile inlet side of the tile guide 6, which is in butt joint with the tile bearing sheet 11, and when the tile bearing inclined plane 100 on the tile bearing seat 1 or the tile bearing sheet 11 moves to an aligned tile pushing state, the low position of the tile bearing inclined plane 100 is not lower than the lowest position of the transition inclined plane 61. Thus, even if the mahjong is in an inclined state, the mahjong can be corrected and pushed to the horizontal mahjong channel 6 through the transition inclined surface 61 after being pushed out from the mahjong holding inclined surface.

In the embodiment, when the mahjong tile receiving piece 11 is in the rising and tile receiving state along with the mahjong tile receiving seat 1, because the noise reduction flannelette is arranged on the surface of the mahjong tile receiving piece 11, the impact noise of the first mahjong tile falling on the mahjong tile receiving piece 11 is not large, in practical application, the mahjong tile receiving piece 11 can be horizontally stacked on the top surface of the mahjong tile receiving seat 1, the other assembly structures are the same, the card bearing sheet 11 is not contacted with the limiting bracket 7 or force is not transmitted between the card bearing sheet and the limiting bracket 7 in a free state, the inclined angle of the card bearing inclined plane 100 on the card bearing sheet 11 is 0 degree at the moment, as shown in figure 7, when the mahjong tile bearing seat 1 descends to stack a second mahjong tile, the mahjong tile bearing sheet 11 is contacted with the limiting bracket 7, the free side edge of the mahjong tile bearing sheet 11 is adjusted to be separated from the mahjong tile bearing seat 1, and the inclined angle of the mahjong tile bearing inclined plane 100 on the top surface of the mahjong tile bearing sheet 11 and the inclined angle of the first mahjong tile which is received become larger, so that the impact noise of the second mahjong tile falling on the first mahjong tile is reduced; finally, keeping the mahjong tiles on the mahjong tile bearing seat 1 to return to the free state again under the state that the mahjong tiles on the mahjong tile bearing seat 1 are aligned with the mahjong tile channels 6, and meanwhile, the mahjong tiles on the mahjong tile bearing seat 1 are also in the horizontal state, and the mahjong tiles can be pushed to the horizontal mahjong tile channels 6 without transition inclined planes.

In practical application, the utility model discloses a fold tablet device can also adopt linear electric motor, rack and pinion mechanism, screw rod mechanism, slider-crank mechanism, eccentric wheel mechanism or cam mechanism (the cam mechanism that here indicates includes but not limited to the disc cam, remove cam and cylindrical cam) hold tablet seat and lifting slide's reciprocating mechanism as the drive, the straight line driven end that will go up reciprocating mechanism is direct to be connected with lifting slide 2 and can realize holding the lift control of tablet seat, above mechanism is output linear motion's actuating mechanism commonly used, this embodiment is not repeated its concrete structure and theory of operation here.

EXAMPLE III

In the first embodiment and the second embodiment, the mahjong tiles stacked on the mahjong tile bearing inclined plane are limited by the machine body baffle plate on the side, close to the lower position of the mahjong tile bearing inclined plane, of the mahjong tile stacking device, and the inclined mahjong tiles are prevented from sliding off the mahjong tile bearing seat. However, in the process that the mahjong tiles on the tile bearing inclined plane are pushed to the tile channel by the tile pushing piece, because the mahjong tiles are in an inclined state, a certain dislocation difference is formed between the two stacked mahjong tiles, the mahjong tiles are easy to impact the tile channel and the side walls on two sides of the tile channel, and new impact noise and unstable tile pushing are generated.

In order to solve the above problems, the present embodiment further includes a tile blocking seat 8 for limiting and centering the mahjong tiles on the tile bearing seat based on the tile stacking device of the first and second embodiments, as shown in fig. 8-11, the tile blocking seat 8 is disposed on the lower side of the tile bearing inclined plane 100 on the tile bearing seat 1 and is fixedly disposed relative to the tile bearing seat 1, and a tile blocking inclined plane 81 for limiting the mahjong tiles on the tile bearing seat and a correcting inclined plane 82 for centering the mahjong tile pushing process are disposed on the side surface of the tile blocking seat 8 close to the tile bearing seat 1.

The tile blocking inclined plane 81 is arranged in an inclined manner relative to the vertical plane, the inclined direction of the tile blocking inclined plane 81 and the inclined direction of the tile bearing inclined plane 100 on the tile bearing seat 1 are in the same circumferential direction, as shown in fig. 9 and 11, the tile bearing inclined plane on the tile bearing seat and the tile blocking inclined plane on the tile blocking seat both incline in the counterclockwise direction by taking the low position of the tile bearing inclined plane as the center, the inclined angle of the tile blocking inclined plane 81 relative to the vertical plane is not more than the maximum inclined angle of the tile bearing inclined plane, and therefore the inclined state of mahjong tiles on the tile bearing seat cannot be changed while the mahjong tiles on the tile bearing seat are limited by the tile blocking inclined plane 81. When the lowest position of the tile blocking inclined plane 81 ensures that the tile bearing seat 8 descends to connect the second mahjong tiles 92, the side surface of the first mahjong tile 91 on the tile bearing seat 8 can effectively contact with the tile blocking inclined plane 81, and when the top of the tile blocking inclined plane 81 ensures that the tile bearing seat 8 descends to connect the second mahjong tiles 92, the top of the side surface of the second mahjong tiles 92 can effectively contact with the top of the tile blocking inclined plane 81, so that the mahjong tiles can be effectively limited, and the inclination angle of the mahjong tiles on the tile bearing seat can not be changed.

The correcting inclined plane 82 extends and is arranged at the top of the card blocking inclined plane 81 and is in transition connection with the card blocking inclined plane 81. The correcting inclined plane 82 is inclined reversely towards one side of the mahjong support base 1 relative to the mahjong blocking inclined plane 81 to form a reverse inclined plane with the mahjong blocking inclined plane 81, so that in the mahjong pushing process of the mahjong support base 1, the side face of the mahjong contacts with the correcting inclined plane 82, the mahjong inclined on the mahjong support base is righted to be in a vertical stacking state by the correcting inclined plane 82, the mahjong stacked on the mahjong support base is aligned with the mahjong pushing piece 5 and the mahjong channel 6 pushed by the mahjong pushing piece, and collision between the mahjong and the mahjong channel in the process that the mahjong pushing piece pushes the mahjong from the mahjong support base to the mahjong channel is avoided. The correcting inclined surface 82 is in arc transition connection with the mahjong blocking inclined surface 81, and the mahjong is smoother and more silent in the process of transition from the mahjong blocking inclined surface 81 to the contact of the correcting inclined surface 82 in the pushing and lifting process.

The specific working principle of the card blocking seat 8 of the embodiment is as follows:

when the first mahjong tile 91 falls on the tile bearing inclined plane 100 of the tile bearing seat 1 and the second mahjong tile 92 falls on the first mahjong tile 91 again, the two mahjong tiles inevitably have a dislocation difference due to the existence of the tile bearing inclined plane, and the dislocation difference of the two mahjong tiles in the inclined position can be reduced due to the tile blocking inclined plane 81 on the tile blocking seat 8 and the tile blocking inclined plane 81 inclined along the tile bearing inclined plane, as shown in fig. 8 and 9; when the mahjong tile bearing seat 1 pushes up the mahjong tiles, the second mahjong tile 92 is firstly righted through the correction inclined plane 82, the mutual dislocation difference of the two mahjong tiles is reduced after being righted, and the two stacked mahjong tiles are righted to be in a relatively vertical stacking state as shown in figures 10 and 11, so that the phenomenon that the obliquely dislocated mahjong tiles impact the inner walls of the two sides of the tile channel to generate new impact noise is avoided, and the instability factor of the mahjong tiles in the tile pushing process due to the inclined mahjong tiles is also reduced.

The foregoing is illustrative of the preferred embodiment of the present invention and is not to be construed as limiting the invention in any way. Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The technical solution of the present invention can be used by anyone skilled in the art to make many possible variations and modifications, or to modify equivalent embodiments, without departing from the scope of the technical solution of the present invention, using the technical content disclosed above. Therefore, any simple modification, equivalent change and modification made to the above embodiments by the technical entity of the present invention should fall within the protection scope of the technical solution of the present invention.

Claims

1. The mahjong stacking device comprises a mahjong bearing seat (1), a lifting slide block (2) and a reciprocating mechanism for driving the lifting slide block to lift;

the mahjong tile carrying seat (1) is fixed on the lifting sliding block (2), the mahjong tile carrying seat (1) is ascended to connect a first mahjong tile, descends to connect a second mahjong tile and is stacked on the first mahjong tile, one of the positions of the mahjong tiles stacked on the mahjong tile carrying seat (1) and lifted along with the lifting sliding block (2) is aligned with the tile pushing piece (5) and the tile channel (6) or the transition inclined plane (61) pushed by the tile pushing piece, and the mahjong tile carrying seat is characterized in that: the top of the mahjong support seat opposite to the mahjong falling direction is provided with a mahjong support inclined plane (100) for supporting mahjong, and the height of the mahjong support inclined plane (100) reduces the fall when the mahjong falls.

2. The card folding device according to claim 1, wherein: the mahjong tile bearing seat is characterized in that a mahjong tile bearing piece (11) is arranged at the top of the mahjong tile bearing seat (1), one side of the mahjong tile bearing piece (11) is hinged with one side of the top of the mahjong tile bearing seat (1), the other side of the mahjong tile bearing piece (11) is freely supported at the other side of the top of the mahjong tile bearing seat (1), and a mahjong tile bearing inclined plane (100) is formed on the top surface of the mahjong tile bearing piece (11).

3. The card folding device according to claim 2, wherein: the hinged edge of the mahjong supporting piece (11) and the mahjong supporting seat (1) is the low-position side edge of the mahjong supporting inclined plane.

4. A card folding device according to claim 2 or 3, wherein: the mahjong tile bearing device is characterized by further comprising a limiting support (7) for adjusting the inclination angle of the tile bearing piece (11), wherein the tile bearing seat (1) of the limiting support (7) which moves up and down relatively is fixedly arranged below the free side edge of the tile bearing piece (11), the free side edge of the tile bearing piece (11) is in limiting contact with the limiting support (7) along with the descending process of the tile bearing seat (1), and the inclination angle of the tile bearing piece (11) is adjusted to form tile bearing inclined planes with different angles.

5. The card folding device according to claim 1 or 2, wherein: the inclined angle of the mahjong tile bearing inclined plane (100) is 5-50 degrees.

6. The deck-folding device according to claim 4, wherein: the inclined angle of the tile bearing inclined plane (100) when the tile bearing seat ascends to bear a first mahjong tile is 0-45 degrees, the inclined angle of the tile bearing inclined plane (100) when the tile bearing seat descends to bear a second mahjong tile is 5-50 degrees, and the inclined angle of the tile bearing inclined plane (100) when the tile bearing inclined plane (100) bears the second mahjong tile is larger than or equal to the inclined angle when the tile bearing inclined plane (100) bears the first mahjong tile.

7. The card folding device according to claim 1, wherein: reciprocating mechanism includes lifting connecting rod (3) and drive cam (4), lifting connecting rod (3) are fixed articulated, and a tip slides and articulates in spout (21) on lifting slide (2), lifting connecting rod (3) are connected with drive cam (4) as the follower, drive cam (4) drive lifting connecting rod (3) luffing motion realizes lifting slide (2) and holds reciprocal lift of tablet seat (1), drive cam (4) are equipped with closed cam curve recess, fixed setting inlays the slave pin of inlaying inside this cam curve recess on the non-articulated position of lifting connecting rod (3), cam curve recess rises including corresponding holding tablet seat (1) and connects the tablet, descends to fold the tablet and aligns the curve section that pushes away the tablet position.

8. The card folding device according to claim 1, wherein: the reciprocating mechanism adopts a linear motor, a gear rack mechanism, a screw rod mechanism, a scissor fork mechanism, a slider-crank mechanism, an eccentric wheel mechanism or a cam mechanism.

9. A card folding device according to any one of claims 1 to 3, wherein: still including setting up fender tablet seat (8) in holding tablet seat (1) one side, keep off tablet seat (8) and be equipped with fender tablet inclined plane (81) and correction inclined plane (82) in the low level one side that is close to holding the tablet inclined plane, keep off tablet inclined plane (81) and connect the in-process that mahjong tiles piled up and mahjong tiles side contact holding tablet seat (1), correction inclined plane (82) and the top transitional coupling who keeps off tablet inclined plane (81) to keep off tablet inclined plane (81) to holding tablet seat one side reverse slope relatively, correction inclined plane (82) hold the tablet seat and promote mahjong tiles to with push away tablet spare (5) and push away the tablet way (6) or the in-process that transition inclined plane (61) of tablet propelling movement align, right mahjong tiles.

10. Silence mahjong machine which characterized in that: including a card folding device according to any one of claims 1 to 9.