CN103480148A - Automatic tile pushing device for electric tile sorting machine and control method thereof - Google Patents
Automatic tile pushing device for electric tile sorting machine and control method thereof Download PDFInfo
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- CN103480148A CN103480148A CN201310432211.8A CN201310432211A CN103480148A CN 103480148 A CN103480148 A CN 103480148A CN 201310432211 A CN201310432211 A CN 201310432211A CN 103480148 A CN103480148 A CN 103480148A
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Abstract
The invention discloses an automatic tile pushing device for an electric tile sorting machine. The automatic tile pushing device comprises a base, a rocker arm rotatably arranged on the base and a rotation driving device driving the rocker arm to rotate on a horizontal plane, wherein the rocker arm is provided with a longitudinal tile pushing mechanism. The automatic tile pushing device further comprises a control device which is controlled by a mahjong machine control system and used for controlling the rotation driving device and the longitudinal tile pushing mechanism. A control method comprises the steps: a mahjong machine controller controls rising of a dice tray, an automatic tile pushing trial fitting device pushes mahjong tiles into a shuffling barrel, the dice tray descends when the automatic tile pushing trial fitting device returns, and sorted mahjong tiles are lifted up to the table top after the automatic tile pushing trial fitting device returns. The automatic tile pushing device has the advantages that the rocker arm leads the mahjong tiles on one side to an inlet of the a shuffling barrel, the mahjong tiles are pushed into the shuffling barrel through the pushing mechanism, and then the lifting control of the dice tray is achieved through communication control of the device and a mahjong machine host machine, manual operation and control are completely replaced, automatic trial fitting detection is achieved, the labor efficiency is improved, and the labor cost is reduced.
Description
Technical field
The present invention relates to automatic mah-jong pushing device and control method thereof for electronic cards arranging apparatus.
Background technology
Automatic mahjong-playing machine is exactly the machine of the group people of side automatic card shuffling, heap board, after people have played a dish, only need to operate, the dice dish rises, barrel entrance of shuffling is opened, the user pushes mah-jong pieces in the bucket of shuffling, and then the dice dish is fallen, and the mah-jong pieces that puzzle in advance in mahjong machine will be delivered to desktop by the push lifting device of fuselage the inside.
Whether all need to detect these systems of rising of shuffling before mahjong machine dispatches from the factory works well, mode by the manual simulation detects, need hand to rise by operation dice dish, then the mah-jong pieces of desktop are pushed to mahjong machine, then manually press the dice dish, wait for that washed mah-jong pieces rise, such operation more than ten time at least, tens times at most, need to expend a large amount of manpowers, and the workman also easily causes muscular strain to be unfavorable for workers ' health all the time in the duplication of labour.
Summary of the invention
The object of the present invention is to provide automatic mah-jong pushing device and control method thereof for electronic cards arranging apparatus, can effectively solve the problem that existing automatic mahjong machine testing relies on manually-operated to waste time and energy.
In order to solve the problems of the technologies described above, the present invention is achieved by the following technical solutions: the automatic mah-jong pushing device of electronic cards arranging apparatus, comprise pedestal, rotate the rocking arm be arranged on pedestal, the rotating driving device that drives rocking arm to rotate on horizontal plane, described rocking arm is provided with vertical piece-pushing mechanism, also comprises the control device moved for controlling rotating driving device and vertical piece-pushing mechanism of being controlled by the mahjong machine control system; The corresponding mahjong table table of the rotating shaft of described rocking arm angle location arrangements, during work by the mah-jong pieces array that drives rocking arm to horizontally rotate will to have managed on mahjong table barrel entrance of shuffling towards the mahjong table center, then by described vertical piece-pushing mechanism, mah-jong pieces are pushed to the bucket of shuffling.
Preferably, described vertical piece-pushing mechanism comprises that one group is arranged on the transmission component vertically moved along rocking arm on rocking arm and is fixed on the Mah-jongg push plate on transmission component; Utilize transmission component to drive Mah-jongg push plate mah-jong pieces are pushed to the bucket of shuffling, reliable in structure utilizes supervising device to control the return of Mah-jongg push plate simultaneously.
Preferably, described transmission component is rotary; Simple in structure, cheap, be easy to install.
Preferably, described transmission component is chain assemblies or belt component or rope wheel component; Transmission performance is reliable, is easy to control.
Optionally, described transmission component is reciprocating; Take up room little, be convenient to dwindle overall dimensions, facilitate layout.
Preferably, described transmission component is electric pushrod or cylinder; Realize preferably moving back and forth.
Preferably, the supervising device of inclusion test transmission component moving displacement on described rocking arm, described supervising device comprises the magnetic induction part be fixed on rocking arm, two showdown induced magnets that are fixed on transmission component; Can control preferably the motion of rotary transmission component.
Preferably, the supervising device of inclusion test transmission component moving displacement on described rocking arm, described supervising device comprise the photoelectric sensor that is fixed on rocking arm, two be fixed on transmission component by the original paper that is in the light of photoelectric sensor perception; Control the transmission component motion by the mode of light sensation.
Preferably, described rotating driving device comprises the Rocker arm-motor be fixed on pedestal, between described Rocker arm-motor and rocking arm, by gear train, drives; Guarantee that rocking arm is stable, accurately move to assigned address.
Preferably, the working face of described rocking arm is plane or is the indent arc towards barrel entrance of shuffling; Can both, preferably by all mah-jong pieces transpositions on one side, prevent that mah-jong pieces break away from rocking arm in the rocking arm rotary course.
Preferably, on described rocking arm, an end relative with Mah-jongg push plate is fixed with and prevents that when rocking arm rotates mah-jong pieces from skidding off the gear board sheet that breaks away from rocking arm; Further guarantee that rocking arm mah-jong pieces in rotary course can not skid off the rocking arm control range.
The control method of automatic mah-jong pushing device for electronic cards arranging apparatus comprises the following steps successively:
A. after cards arranging apparatus completes showdown, transmission reason board completes order to the mah-jong pushing device controller;
B. the mah-jong pushing device controller sends dice dish rise order to the cards arranging apparatus controller after receiving signal;
C. cards arranging apparatus is controlled the rising of dice dish after receiving signal, and after the dice dish rises to extreme higher position, cards arranging apparatus sends the dice dish and risen order to the mah-jong pushing device controller;
D. the mah-jong pushing device controller is controlled automatic mah-jong pushing device after receiving signal, and the mah-jong pieces on desktop are pushed from barrel entrance of shuffling;
E. all push the bucket and after automatically mah-jong pushing device is got back to initial position, the mah-jong pushing device controller sends the dice dish and descends order to cards arranging apparatus of shuffling when four limit mah-jong pieces;
F. cards arranging apparatus receives that the dice dish descends after order, controls the dice dish and sinks to extreme lower position, washed mah-jong pieces is raised on desktop simultaneously, enters the next round action of shuffling, and mah-jong pushing device controller wait next round has been shuffled.
Preferably, in described step D, the mah-jong pushing device controller sends order can be successively to each automatic mah-jong pushing device, get back to initial position after waiting an automatic mah-jong pushing device will mah-jong pieces on one side to push the bucket of shuffling, the more next mah-jong pushing device automatically of commander moves; Also can control two groups of relative automatic mah-jong pushing device operations simultaneously, relative both sides mah-jong pieces are pushed to the bucket of shuffling, after waiting these two groups automatic mah-jong pushing device returns, then control another two groups of relative automatic mah-jong pushing device operations; Can also control four groups of automatic mah-jong pushing device operations simultaneously, the mah-jong pieces on four limits be pushed to the bucket of shuffling simultaneously;
Automatically the running of mah-jong pushing device is: rotating driving device starts, control rocking arm to the mahjong table center rotating, rocking arm is rotated with mah-jong pieces, rocking arm is less than half of length of mah-jong pieces away from the spacing of the working face of rotating shaft one end and barrel entrance of shuffling, then pushing mechanism starts, mah-jong pieces are pushed to barrel entrance of shuffling, control the range ability of piece-pushing mechanism by supervising device, range ability should guarantee the whole mah-jong pieces in this one side are pushed in the bucket of shuffling, the pushing mechanism operation reaches the rear beginning inverted running of distance of setting, make the piece-pushing mechanism return, rotating driving device drives again simultaneously, to make rocking arm recover initial position, assurance showdown process is carried out smoothly, not there will be the situation of interference.
Compared with prior art, advantage of the present invention is: by pedestal, this device can be fixed on automatic mahjong-playing machine or on other support bodys, utilize rocking arm by the shuffle entrance of bucket of mah-jong pieces guiding on one side, and then by pushing mechanism, mah-jong pieces are pushed to the bucket of shuffling, so just completed the process of automatic showdown, again by the Communication Control of this device and mahjong machine main frame, realize the elevating control of dice dish, thereby be completely free of manual control, realize that the automation trial assembly detects, raise labour efficiency, reduce cost of labor.
The accompanying drawing explanation
Fig. 1 is the initial position schematic diagram of the electronic cards arranging apparatus of the present invention with automatic mah-jong pushing device embodiment mono-;
Fig. 2 is the operating position schematic diagram of the electronic cards arranging apparatus of the present invention with automatic mah-jong pushing device embodiment mono-;
The upward view that Fig. 3 is Fig. 1;
Fig. 4 is the connection diagram of the electronic cards arranging apparatus of the present invention with rocking arm and connecting plate in automatic mah-jong pushing device.
The specific embodiment
Embodiment mono-:
Consult shown in Fig. 1, Fig. 2, Fig. 3, only drawn one group of automatic mah-jong pushing device of electronic cards arranging apparatus in order to express clearly in Fig. 2, the automatic mah-jong pushing device of electronic cards arranging apparatus, comprise pedestal 1, rotate the rocking arm 3 be arranged on pedestal 1, the rotating driving device that drives rocking arm 3 to rotate on horizontal plane, described rocking arm 3 is provided with vertical piece-pushing mechanism, also comprises the control device moved for controlling rotating driving device and vertical piece-pushing mechanism of being controlled by the mahjong machine control system; The corresponding mahjong table table of the rotating shaft of described rocking arm angle location arrangements, during work by the mah-jong pieces array that drives rocking arm to horizontally rotate will to have managed on mahjong table barrel entrance of shuffling towards the mahjong table center, then by described vertical piece-pushing mechanism, mah-jong pieces are pushed to the bucket of shuffling.
Described vertical piece-pushing mechanism comprises that one group is arranged on the transmission component vertically moved along rocking arm 51 on rocking arm 3 and is fixed on the Mah-jongg push plate 52 on transmission component 51, the supervising device of inclusion test transmission component 51 moving displacements on described rocking arm, described transmission component 51 is chain assemblies, described chain wheel assembly comprises drive sprocket, driven sprocket reaches around the chain between two sprocket wheels, drive sprocket is positioned at rotating shaft one side on rocking arm 3, by driving motor 7, driven, described supervising device comprises the magnetic induction part 53 be fixed on rocking arm 3, two showdown induced magnets that are fixed on chain.
Described rotating driving device comprises the Rocker arm-motor 41 be fixed on pedestal 1, between described Rocker arm-motor 41 and rocking arm 3, by gear train, drive, described pedestal 1 is provided with vertical rotating shaft, described gear train comprises the driving gear 42 that is socketed on Rocker arm-motor 41 main shafts, is socketed in the driven gear 43 in rotating shaft, as shown in Figure 4, described rotating shaft upper end is fixed with connecting plate 44, have at least one fixing hole 45 on described connecting plate 44, on described rocking arm 3, have at least two with the suitable adjustment hole 46 of fixing hole 45.
Described pedestal 1 is the pedestal with clamp mechanism, clamp mechanism can coordinate for clip or by tighting a bolt the mechanism be clipped on mahjong machine to be measured with pedestal, the working face of described rocking arm 3 is plane, and on described rocking arm 3, an end relative with Mah-jongg push plate 52 is fixed with when rocking arm 3 rotation and prevents that mah-jong pieces from skidding off the gear board sheet 6 that breaks away from rocking arm 3.
Embodiment bis-:
With the difference of implementing one, be: described transmission component 51 changes belt component into, described belt component comprises drive pulley, driven pulley and around the belt between two belt pulleys, described drive pulley is arranged on rotating shaft one side on rocking arm 3, drive operation by driving motor 7, described supervising device can be appointed right employing magnetic induction part 53, perhaps change contact-making switch into, described rocking arm 3 working faces can change the indent arc towards barrel entrance 2 of shuffling into, whether determine mounting block board sheet 6 according to the length of rocking arm 3 like this.
Embodiment tri-:
With the difference of embodiment mono-, be: described transmission component 51 changes rope wheel component into, rope wheel component comprises driving wheel, driven pulley and around the rope between two wheels, driving wheel is arranged on rotating shaft one side on rocking arm 3, drive operation by driving motor 7, described supervising device can be appointed right employing magnetic induction part 53, perhaps change contact-making switch into, described rocking arm 3 working faces can change the indent arc towards barrel entrance 2 of shuffling into, whether determine mounting block board sheet 6 according to the length of rocking arm 3 like this.
Embodiment tetra-:
With the difference of embodiment mono-, be: described transmission component 51 changes electric pushrod into, described Mah-jongg push plate 52 is fixed on the push rod of electric pushrod, described supervising device comprise the photoelectric sensor that is fixed on rocking arm, two be fixed on transmission component 51 by the original paper that is in the light of photoelectric sensor perception, by the be in the light position of original paper of photoelectric sensor perception, control the motion of electric pushrod, after namely all mahjong of this row all being pushed in the bucket of shuffling, control push rod and reclaim.
Embodiment five:
With the difference of embodiment tetra-, be: described transmission component 51 changes cylinder into, Mah-jongg push plate 52 is fixed on the piston of cylinder.
On four limits, the automatic mah-jong pushing device of any one scheme in the above-mentioned five kinds of embodiment of a set of employing is installed respectively on an automatic mahjong-playing machine, be clipped on mahjong machine or by bolt pedestal is fixedly connected with mahjong machine to be measured by pedestal, perhaps on the framework of a rectangle, the automatic mah-jong pushing device of any one scheme in the above-mentioned five kinds of embodiment of a set of employing is installed respectively on four limits corresponding with mahjong table, while using at every turn, needs only automatic mahjong-playing machine is placed in this framework.
The control method of automatic mah-jong pushing device for electronic cards arranging apparatus comprises the following steps successively:
A. after cards arranging apparatus completes showdown, transmission reason board completes order to the mah-jong pushing device controller;
B. the mah-jong pushing device controller sends dice dish rise order to the cards arranging apparatus controller after receiving signal;
C. cards arranging apparatus is controlled the rising of dice dish after receiving signal, and after the dice dish rises to extreme higher position, cards arranging apparatus sends the dice dish and risen order to the mah-jong pushing device controller;
D. the mah-jong pushing device controller is controlled automatic mah-jong pushing device after receiving signal, the mah-jong pushing device controller sends order can to successively each automatic mah-jong pushing device, after being pushed to the bucket of shuffling, mah-jong pieces on one side get back to initial position Deng an automatic mah-jong pushing device, then the operation of the next mah-jong pushing device automatically of commander; Also can control two groups of relative automatic mah-jong pushing device operations simultaneously, relative both sides mah-jong pieces are pushed to the bucket of shuffling, after waiting these two groups automatic mah-jong pushing device returns, then control another two groups of relative automatic mah-jong pushing device operations; Can also control four groups of automatic mah-jong pushing device operations simultaneously, the mah-jong pieces on four limits be pushed to the bucket of shuffling simultaneously;
Automatically the running of mah-jong pushing device is: as shown in Figure 2, rotating driving device starts, control rocking arm 3 to the mahjong table center rotating, rocking arm 3 is rotated with mah-jong pieces, rocking arm 3 is less than half of length of mah-jong pieces away from the spacing of the working face of rotating shaft one end and barrel entrance 2 of shuffling, then pushing mechanism starts, mah-jong pieces are pushed to barrel entrance 2 of shuffling, control the range ability of piece-pushing mechanism by supervising device, range ability should guarantee the whole mah-jong pieces in this one side are pushed in the bucket of shuffling, the pushing mechanism operation reaches the rear beginning inverted running of distance of setting, make the piece-pushing mechanism return, rotating driving device drives again simultaneously, to make rocking arm 3 recover initial position,
E. all push the bucket and after automatically mah-jong pushing device is got back to initial position, the mah-jong pushing device controller sends the dice dish and descends order to cards arranging apparatus of shuffling when four limit mah-jong pieces;
F. cards arranging apparatus receives that the dice dish descends after order, controls the dice dish and sinks to extreme lower position, washed mah-jong pieces is raised on desktop simultaneously, enters the next round action of shuffling, and mah-jong pushing device controller wait next round has been shuffled.
Be completely free of manual control, realize that the automation trial assembly detects, raise labour efficiency, reduce cost of labor.
The foregoing is only specific embodiments of the invention, but technical characterictic of the present invention is not limited to this, any those skilled in the art is in the field of the invention, and the variation of doing or modification all are encompassed among the scope of the claims of the present invention.
Claims (13)
1. the automatic mah-jong pushing device of electronic cards arranging apparatus, it is characterized in that: comprise pedestal (1), rotate the rocking arm (3) be arranged on pedestal (1), the rotating driving device that drives rocking arm (3) to rotate on horizontal plane, described rocking arm (3) is provided with vertical piece-pushing mechanism, also comprises the control device moved for controlling rotating driving device and vertical piece-pushing mechanism of being controlled by the mahjong machine control system; The corresponding mahjong table table of the rotating shaft of described rocking arm (3) angle location arrangements, during work by the mah-jong pieces array that drives rocking arm to horizontally rotate will to have managed on mahjong table barrel entrance of shuffling towards the mahjong table center, then by described vertical piece-pushing mechanism, mah-jong pieces are pushed to the bucket of shuffling.
2. the automatic mah-jong pushing device of electronic cards arranging apparatus as claimed in claim 1, it is characterized in that: described vertical piece-pushing mechanism comprises that one group is arranged on the transmission component vertically moved along rocking arm (51) on rocking arm (3) and is fixed on the Mah-jongg push plate (52) on transmission component (51).
3. the automatic mah-jong pushing device of electronic cards arranging apparatus as claimed in claim 2 is characterized in that: described transmission component (51) is for rotary.
4. the automatic mah-jong pushing device of electronic cards arranging apparatus as claimed in claim 3 is characterized in that: a kind of in chain assemblies, belt component, rope wheel component of described transmission component (51).
5. the automatic mah-jong pushing device of electronic cards arranging apparatus as claimed in claim 2 is characterized in that: described transmission component (51) is for reciprocating.
6. the automatic mah-jong pushing device of electronic cards arranging apparatus as claimed in claim 5, it is characterized in that: described transmission component (51) is electric pushrod or cylinder.
7. the automatic mah-jong pushing device of electronic cards arranging apparatus as described as any one in claim 2 to 6, it is characterized in that: the supervising device of inclusion test transmission component (51) moving displacement on described rocking arm, described supervising device comprises the magnetic induction part (53) be fixed on rocking arm (3), two showdown induced magnets that are fixed on transmission component (51).
8. the automatic mah-jong pushing device of electronic cards arranging apparatus as described as any one in claim 2 to 6, it is characterized in that: the supervising device of inclusion test transmission component (51) moving displacement on described rocking arm, described supervising device comprise the photoelectric sensor that is fixed on rocking arm, two be fixed on transmission component (51) by the original paper that is in the light of photoelectric sensor perception.
9. the automatic mah-jong pushing device of electronic cards arranging apparatus as claimed in claim 1, it is characterized in that: described rotating driving device comprises the Rocker arm-motor (41) be fixed on pedestal (1), between described Rocker arm-motor (41) and rocking arm (3), by gear train, drives.
10. the automatic mah-jong pushing device of electronic cards arranging apparatus as claimed in claim 1 is characterized in that: the working face of described rocking arm (3) is plane or is the indent arcwall face towards barrel entrance (2) of shuffling.
11. the automatic mah-jong pushing device of electronic cards arranging apparatus as claimed in claim 1 is characterized in that: the upper end relative with Mah-jongg push plate (52) of described rocking arm (3) is fixed with and prevents that when rocking arm (3) rotates mah-jong pieces from skidding off the gear board sheet (6) that breaks away from rocking arm (3).
12. an employing is the control method of automatic mah-jong pushing device for electronic cards arranging apparatus as claimed in claim 1, it is characterized in that: comprise the following steps successively:
A. after cards arranging apparatus completes showdown, transmission reason board completes order to the mah-jong pushing device controller;
B. the mah-jong pushing device controller sends dice dish rise order to the cards arranging apparatus controller after receiving signal;
C. cards arranging apparatus is controlled the rising of dice dish after receiving signal, and after the dice dish rises to extreme higher position, cards arranging apparatus sends the dice dish and risen order to the mah-jong pushing device controller;
D. the mah-jong pushing device controller is controlled automatic mah-jong pushing device after receiving signal, and the mah-jong pieces on desktop are pushed from barrel entrance (2) of shuffling;
E. all push the bucket and after automatically mah-jong pushing device is got back to initial position, the mah-jong pushing device controller sends the dice dish and descends order to cards arranging apparatus of shuffling when four limit mah-jong pieces;
F. cards arranging apparatus receives that the dice dish descends after order, controls the dice dish and sinks to extreme lower position, washed mah-jong pieces is raised on desktop simultaneously, enters the next round action of shuffling, and mah-jong pushing device controller wait next round has been shuffled.
13. the control method of automatic mah-jong pushing device for electronic cards arranging apparatus as claimed in claim 12, it is characterized in that: in described step D, the mah-jong pushing device controller can send order to each automatic mah-jong pushing device successively, after being pushed to the bucket of shuffling, mah-jong pieces on one side get back to initial position Deng an automatic mah-jong pushing device, then the operation of the next mah-jong pushing device automatically of commander; Also can control two groups of relative automatic mah-jong pushing device operations simultaneously, relative both sides mah-jong pieces are pushed to the bucket of shuffling, after waiting these two groups automatic mah-jong pushing device returns, then control another two groups of relative automatic mah-jong pushing device operations; Can also control four groups of automatic mah-jong pushing device operations simultaneously, the mah-jong pieces on four limits be pushed to the bucket of shuffling simultaneously;
Automatically the running of mah-jong pushing device is: rotating driving device starts, control rocking arm (3) to the mahjong table center rotating, rocking arm (3) is rotated with mah-jong pieces, rocking arm (3) is less than half of length of mah-jong pieces away from the spacing of the working face of rotating shaft one end and barrel entrance (2) of shuffling, then pushing mechanism starts, mah-jong pieces are pushed to barrel entrance (2) of shuffling, control the range ability of piece-pushing mechanism by supervising device, range ability should guarantee the whole mah-jong pieces in this one side are pushed in the bucket of shuffling, the pushing mechanism operation reaches the rear beginning inverted running of distance of setting, make the piece-pushing mechanism return, rotating driving device drives again simultaneously, to make rocking arm (3) recover initial position.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310432211.8A CN103480148B (en) | 2013-09-22 | 2013-09-22 | Electronic cards arranging apparatus automatic mah-jong pushing device and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310432211.8A CN103480148B (en) | 2013-09-22 | 2013-09-22 | Electronic cards arranging apparatus automatic mah-jong pushing device and control method thereof |
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| CN103480148A true CN103480148A (en) | 2014-01-01 |
| CN103480148B CN103480148B (en) | 2016-04-13 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110841272A (en) * | 2018-12-14 | 2020-02-28 | 浙江宣和电器有限公司 | Poker machine and card feeding device thereof |
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| CN2571452Y (en) * | 2002-08-13 | 2003-09-10 | 陆海和 | Automatic mahjong table |
| CN1706524A (en) * | 2005-05-10 | 2005-12-14 | 沈宁祥 | Fully automatic I-shaped mahjong machine |
| CN102350056A (en) * | 2011-09-23 | 2012-02-15 | 松冈机电（中国）有限公司 | Door opening mechanism of automatic mahjong machine |
| CN203483840U (en) * | 2013-09-22 | 2014-03-19 | 松冈机电（中国）有限公司 | Automatic tile pushing device for electric tile arranging machine |
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2013
- 2013-09-22 CN CN201310432211.8A patent/CN103480148B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2571452Y (en) * | 2002-08-13 | 2003-09-10 | 陆海和 | Automatic mahjong table |
| CN1706524A (en) * | 2005-05-10 | 2005-12-14 | 沈宁祥 | Fully automatic I-shaped mahjong machine |
| CN102350056A (en) * | 2011-09-23 | 2012-02-15 | 松冈机电（中国）有限公司 | Door opening mechanism of automatic mahjong machine |
| CN203483840U (en) * | 2013-09-22 | 2014-03-19 | 松冈机电（中国）有限公司 | Automatic tile pushing device for electric tile arranging machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110841272A (en) * | 2018-12-14 | 2020-02-28 | 浙江宣和电器有限公司 | Poker machine and card feeding device thereof |
| CN110841272B (en) * | 2018-12-14 | 2025-02-14 | 浙江宣和机电科技有限公司 | Poker machine and card feeding device thereof |
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| CN103480148B (en) | 2016-04-13 |
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