The control method of mahjong machine and mahjong machine
Technical field
The invention belongs to mahjong machine manufacturing technology field, particularly relate to the control method of a kind of mahjong machine and mahjong machine.
Background technology
Publication number be CN2712413Y patent document discloses a kind of automatic machine for mohjony game, comprise a body, desktop, to play a card slotted eye, piece inlet hole, lifting electric enters board controlling organization, riffling device, mahjong piece feeding mechanism, Die Pai mechanism, piece-pushing mechanism, lift iscarding mechanism, and electric controller, it is characterized in that described mahjong piece feeding mechanism, Die Pai mechanism, piece-pushing mechanism, iscarding mechanism has four groups, often group presses mahjong piece feeding mechanism interior, Die Pai mechanism outside, piece-pushing mechanism is outside Die Pai mechanism, iscarding mechanism between Die Pai mechanism and mahjong piece feeding mechanism order, four limits be placed in described table body, often organizing all is provided with into a board number control device in mahjong piece feeding mechanism, and the mahjong pieces outlet of upper one group of mahjong piece feeding mechanism and the import of next Zu Die board mechanism are staggered, piece-pushing mechanism is electric water horizontal sliding drawing mechanism, the mah-jong pieces folded can be pushed away toward iscarding mechanism by specified quantity, iscarding mechanism is electric vertical elevating mechanism, mah-jong pieces piece-pushing mechanism can sent here upwards release described in play a card slotted eye to desktop.Described riffling device is surrounded by the inwall of electronic umbrella-type rotary and described mahjong piece feeding mechanism, and the base of rotating disk is provided with horizontal annular base, is provided with board turning magnet below annular base, and the centre of rotating disk is provided with hole, and rotating disk rotates outward entering board controlling organization by this; The card-inlet of described mahjong piece feeding mechanism and the base of described rotating disk adjoin; Described single group is entered a board number control device and comprises an automatically controlled gate and being located at the card-inlet place of described mahjong piece feeding mechanism and enter board counter, conveyer belt is provided with on gate side, enter board counter bit in its side, the output signal entering board counter is connected with described controller, the main driving wheel of conveyer belt is positioned at gate place, the width of gate is consistent with the width of mah-jong pieces, and drive is magnet pulley or which is provided with suction board magnet, can send mah-jong pieces to described Die Pai mechanism one by one by specified quantity through mahjong pieces outlet; Described Die Pai mechanism comprises a bar shaped and folds board guide plate, described import is located at one end of folded board guide plate, electronic folded board pusher plate is provided with outside this end, folded board pusher plate is the eccentric wheel type link rod horizontal reciprocating transmission mechanism that motor drives, folded board magnet is provided with above import, be provided with lamination counter in import department, the number of plies that folded board pusher plate can preset by lamination counter enters board number along folded board guide plate Displacement Code board to single group of specifying by piling up promotion mah-jong pieces; Described piece-pushing mechanism is the eccentric wheel type connecting rod horizontal reciprocating transmission mechanism that motor drives, described iscarding mechanism is the vertical reciprocating transmission mechanism of eccentric wheel type connecting rod that motor drives, often organize piece-pushing mechanism, iscarding mechanism and share a motor separately, commutate with bevel gear pair therebetween; Described enter board controlling organization comprise a top board, itself and described piece inlet hole size are coincide, apical grafting has a lifter plate under the top plate, it can move up and down along static guide pillar, be connected with lifter plate and be provided with a vertical lift device be made up of motor, eccentric wheel and crank-bar linkage, top board moves up and down and can expose or close described piece inlet hole, and mah-jong pieces then can be sent into described riffling device by piece inlet hole and shuffle.
Four mahjong piece feeding mechanisms of above-mentioned mahjong machine are connected by gear drive with rotating disk, often organize mahjong piece feeding mechanism and are all provided with into a board number control device, namely arrange automatically controlled gate and at the card-inlet place of mahjong piece feeding mechanism and enter board counter.When the mah-jong pieces quantity that the card-inlet of certain mahjong piece feeding mechanism enters is enough, its automatically controlled gate stops into board entering closedown under board counter and controller control, makes mah-jong pieces not pass on conveyer belt again.But there is problems such as arranging complex structure, poor reliability, fault rate height in automatically controlled gate, cannot be applicable to the requirement that mahjong machine frequently uses for a long time.
For this reason, publication number is the mahjong piece feeding mechanism that patent document discloses a kind of automatic mahjong-playing machine of CN2832247Y, comprise four according to head and the tail order alternative ring put send board box, be fixed on the back shroud sending board box on carry magnet enter board wheel, play a card wheel, transition wheel, driving wheel, conveyer belt and send board motor; Also comprise be located at into board wheel below suction board mouth, be located at send board box play a card wheel side mahjong pieces outlet, be located at into board wheel with mahjong pieces outlet between front shroud; Board motor is sent to be reversible electric machine described in it is characterized in that; The card-inlet of a band along board gathering sill is provided with in the board side of entering of described front shroud; The width of card-inlet slightly larger than selected mah-jong pieces width, be shorter than the length of mah-jong pieces, the height of card-inlet is greater than the thickness of mah-jong pieces, is less than the width of mah-jong pieces.Enter in board wheel and be all equipped with one, two, three or four block of described magnet, on the outer circumference surface entering board wheel, the partial design relative to magnet is the plane corresponding with mah-jong pieces size.Mah-jong pieces are moved to after mixed board, board turning on rotating disk inhales board mouth place, and entering board wheel can be picked up, and card-inlet can be made in order as same direction, then is sent to through wheel of playing a card, mahjong pieces outlet the import that mahjong machine folds arranging device.The computer of controller delivered to by the photoelectric counter of this import department by always entering board number and folded board number.Enough when originally sending board box to enter mahjong number, other road less than time, this road send board motor 8 to reverse, and is kept outside of the door by unnecessary mah-jong pieces, ensures that each road is entered, folded row amount is identical.
Above-mentioned mahjong machine mahjong piece feeding mechanism replaces into board counting gate owing to adopting reversible electric machine, and enter board counter and held a concurrent post by the counter in Die Pai mechanism, reliability improves, and fault rate reduces.But, which increase the reversible electric machine that four mahjong piece feeding mechanisms independently control, add the manufacturing cost of mahjong machine.
Summary of the invention
In order to solve above-mentioned technical problem, the object of this invention is to provide the control method of a kind of mahjong machine and mahjong machine, the automatically controlled counting gate in mahjong piece feeding mechanism can not only be saved, and the reversible electric machine that the independence can saving mahjong piece feeding mechanism controls, transmit mah-jong pieces by driven by rotary disc mahjong piece feeding mechanism.
To achieve the above object, present invention employs following technical scheme:
A control method for mahjong machine, comprise around rotating disk surrounding arrange four groups pick up board carrying assembly, often group pick up board carrying assembly include mahjong piece feeding mechanism and pushing and lifting assembly, described pushing and lifting assembly comprises card pushing head section and Flat-pushing board-piling mechanism, described mahjong piece feeding mechanism, comprise and send board box, whether send the card-inlet place of board box to be provided with detection has the board that enters entering board checkout gear and carry magnet of mah-jong pieces to take turns, send in board box and be provided with driving wheel and regulating wheel, send the mahjong pieces outlet place of board box that wheel of playing a card is set, conveyer belt surround into board wheel, play a card wheel and driving wheel on and by regulating wheel tensioning, driving wheel and rotating disk are in transmission connection and are synchronized with the movement, Flat-pushing board-piling mechanism has the folded board platform for stacking mah-jong pieces, card pushing head section has license bearing block for bearing mah-jong pieces and for the mah-jong pieces on license bearing block being pushed to the showdown head on folded board platform, showdown head can stop other mah-jong pieces to be sent from sending the mahjong pieces outlet of board box when mah-jong pieces being released license bearing block, described card pushing head section comprises head box, card-pulling wind motor is installed in head box side, actuating cam and showdown slide block is provided with in head box, showdown head and license bearing block is provided with outside head box, actuating cam is driven by card-pulling wind motor and rotates, actuating cam is connected with showdown slide block thus the rotation of actuating cam is converted into horizontally slipping of showdown slide block, showdown slide block is fixed with showdown arm, showdown arm stretches out from the side of head box and fixes showdown head at its external part, driving lever is provided with in head box, one end and the head box of driving lever are hinged, the other end of driving lever stretches out head box and is flexibly connected with license bearing block, driving lever is connected with actuating cam thus the rotation of actuating cam is converted into the oscilaltion of license bearing block, card pushing head section is provided with the counting and detecting device of the showdown number of times for detecting showdown head, gear card holders is provided with near described license bearing block, the mahjong pieces outlet of mahjong piece feeding mechanism and gear card holders lay respectively at the both sides, front and back of license bearing block, and whether gear card holders is arranged the mahjong pieces outlet detecting mahjong piece feeding mechanism has and send mah-jong pieces to license bearing block send board checkout gear, during mahjong machine work, rotating disk and four mahjong piece feeding mechanism run-in synchronisms, mah-jong pieces on rotating disk are picked up by the board wheel that enters in mahjong piece feeding mechanism, card-inlet can be made in order as same direction, through conveyer belt, mah-jong pieces are sent on the license bearing block of card pushing head section again, gear card holders on send board checkout gear mah-jong pieces to be detected after, card-pulling wind motor action, license bearing block declines and puts in place, card-pulling wind motor stops action, treat that another mah-jong pieces are delivered on license bearing block by mahjong piece feeding mechanism, after sending board checkout gear another mah-jong pieces to be detected, card-pulling wind motor action, two mah-jong pieces license bearing block building up a pile push on the folded board platform of Flat-pushing board-piling mechanism by showdown head, card pushing head section completes a showdown, counting and detecting device counting once, card-pulling wind motor continues action, license bearing block rises and resets, showdown head returns reset, wait for showdown next time, after the counting of one group of counting and detecting device picked up in board carrying assembly reaches setting quantity, this card pushing head section picked up in board carrying assembly stops showdown, now this picks up in the Flat-pushing board-piling mechanism of board carrying assembly has mah-jong pieces N to open, and these mah-jong pieces entering the pickup of board wheel picked up in the mahjong piece feeding mechanism of board carrying assembly are stored on mahjong piece feeding mechanism and card pushing head section, when one group pick up in board carrying assembly enter board checkout gear continue mah-jong pieces to have been detected time, this picks up in the board carrying mahjong piece feeding mechanism of assembly and card pushing head section and has stored full mah-jong pieces, is designated as M and opens mah-jong pieces, when four pick up board carrying assembly in mahjong piece feeding mechanism on enter board checkout gear all continue mah-jong pieces to have been detected time, four pick up board carrying assembly card pushing head sections again start showdown, mah-jong pieces are pushed to Flat-pushing board-piling mechanism, when one group of card pushing head section picked up in board carrying assembly the M in mahjong piece feeding mechanism and card pushing head section opened mah-jong pieces all push to Flat-pushing board-piling mechanism time, this picks up board carrying assembly and completes folded board work.
As preferably, in described head box, check-out console is installed, check-out console is provided with the movement position by detecting actuating cam and/or showdown slide block so draw the lifting position of license bearing block, showdown head move left and right position to level detecting apparatus, and by detecting the movement position of actuating cam and/or showdown slide block and then drawing the counting and detecting device of showdown quantity.
As preferably, described Flat-pushing board-piling mechanism comprises lattice board, the top of lattice board is folded board platform, and card pushing head section is arranged on lattice board, and the license bearing block of card pushing head section is positioned at left side or the right side of folded board platform, the front side of folded board platform is provided with card-supporting plate, be provided with small front apron and the bracing frame with bottom cam curve below card-supporting plate, the rear side of folded board platform is provided with Mah-jongg push plate, and Mah-jongg push plate is fixed on horizontal sliding slide block, horizontal sliding slide block is connected with showdown support slide anteroposterior, and showdown props up and is erected on lattice board; Described lattice board is provided with motor of registering the license, motor of registering the license is connected with four gear drives be arranged on lattice board, two outboard gears in four gears be connected with the lifting crank of the transmission that to match with the bottom cam curve of bracing frame thus drive card-supporting plate to move up and down, one of them inboard gear in four gears is provided with showdown cam, and showdown cam promotes showdown fork swing and then drives horizontal sliding slide block to move forward and backward.
As preferably, after the counting of one group of counting and detecting device picked up in board carrying assembly reaches setting quantity, when this picks up card pushing head section stopping showdown in board carrying assembly, showdown head stops at returns reset position, license bearing block stops superincumbent position, and such mah-jong pieces can be sent to the license bearing block of card pushing head section from the mahjong pieces outlet of mahjong piece feeding mechanism and be stopped by gear card holders.
Or preferably, after the counting of one group of counting and detecting device picked up in board carrying assembly reaches setting quantity, when this picks up card pushing head section stopping showdown in board carrying assembly, showdown head stops at returns reset position, one card is waited in the position that license bearing block is positioned at above, first mah-jong pieces is sent to the license bearing block of card pushing head section from the mahjong pieces outlet of mahjong piece feeding mechanism, then the decline of license bearing block puts in place, license bearing block stops at position below, second mah-jong pieces are stacked on first mah-jong pieces and form a pile, and two mah-jong pieces stop by gear card holders.
A kind of mahjong machine, adopts control method as above.
The present invention owing to have employed above technical scheme, adopt card pushing head section midway quit work to control often to organize pick up board carrying assembly enter board quantity.When counting and detecting device counting reaches the quantity pre-set, card pushing head section quits work, and the folded board platform now in Flat-pushing board-piling mechanism has mah-jong pieces N to open; When entering board checkout gear and all continuing mah-jong pieces to have been detected, namely illustrate that mahjong piece feeding mechanism and card pushing head section have stored full mah-jong pieces, are designated as M and open mah-jong pieces; After cubic mahjong piece feeding mechanism and card pushing head section have all stored full mah-jong pieces, card pushing head section has been started working again, all pushes on folded board platform until remaining M to be opened mah-jong pieces.Mah-jong pieces sum=N+M needed for one side.Mahjong machine of the present invention not only eliminates the automatically controlled counting gate in mahjong piece feeding mechanism, and the reversible electric machine that the independence eliminating mahjong piece feeding mechanism controls, and greatly reduces the manufacturing cost of mahjong machine and uses power consumption, improve reliability, reduce fault rate.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of mahjong piece feeding mechanism;
Fig. 3 is the transmission schematic diagram of mahjong piece feeding mechanism;
Fig. 4 is the schematic diagram (looking up) of the first drives structure of rotating disk and mahjong piece feeding mechanism;
Fig. 5 is the schematic diagram (overlooking) of the second drives structure of rotating disk and mahjong piece feeding mechanism;
Fig. 6 is the structural representation (backsight) of pushing and lifting assembly;
Fig. 7 is the structural representation (forward sight) of pushing and lifting assembly;
Fig. 8 is the structural representation (body that shells, backsight) of card pushing head section;
Fig. 9 is the structural representation (body that shells, forward sight) of card pushing head section;
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is made a detailed explanation.
Embodiment 1:
A kind of mahjong machine as shown in Figure 1 and pick up board handling system, comprise the rotating disk 1 that is positioned at central authorities and pick up board carrying assembly around four groups of rotating disk four directions, the described board carrying assembly that picks up comprises mahjong piece feeding mechanism 2 and pushing and lifting assembly, and described pushing and lifting assembly comprises card pushing head section 3 and Flat-pushing board-piling mechanism 4.
Mahjong piece feeding mechanism 2 as shown in Figure 2 and Figure 3, comprise and send board box, send before the card-inlet of board box and be provided with guide plate 21, whether send card-inlet 201 place of board box to be provided with detection has the board that enters entering board checkout gear 28 and carry magnet of mah-jong pieces to take turns 22, send in board box and be provided with regulating wheel 26 and driving wheel 24, send mahjong pieces outlet 202 place of board box to arrange to play a card wheel 25, conveyer belt 27 to surround on board wheel 22, play a card wheel 25 and driving wheel 24 and by regulating wheel 26 tensioning.Card-inlet 201 is provided with one along board gathering sill, the width of card-inlet slightly larger than selected mah-jong pieces width, be shorter than the length of mah-jong pieces, the height of card-inlet is greater than the thickness of mah-jong pieces, is less than the width of mah-jong pieces.Enter in board wheel and be all equipped with one, two, three or four block of magnet, on the outer circumference surface entering board wheel, the partial design relative to magnet is the plane corresponding with mah-jong pieces size.
Driving wheel 24 and the rotating disk 1 of mahjong piece feeding mechanism 2 are in transmission connection and are synchronized with the movement.A kind of embodiment is preferably: as shown in Figure 4, rotary tray motor 11 drives rotating disk 1 to rotate by the internal gear 101 on gear 12, rotating disk 1, rotating disk 1 is in transmission connection with the travelling gear 13 of its surrounding by its external gear 102, each travelling gear 13 is all coaxially arranged with the second bevel gear 14, the mahjong piece feeding mechanism in rotating disk four directions is provided with first bevel gear 23, first bevel gear 23 coaxial with driving wheel 24 and the second bevel gear 14 forms bevel gear transmission engaged transmission.Another kind of embodiment preferably: as shown in Figure 5, the mahjong piece feeding mechanism in rotating disk four directions is provided with first bevel gear 23 coaxial with driving wheel 24, wherein the mahjong piece feeding mechanism of a side is provided with conveying motor 29, conveying motor 29 is in transmission connection with the driving wheel 24 of the party's mahjong piece feeding mechanism by the 3rd bevel gear 15, first bevel gear 23, conveying motor 29 is in transmission connection by gear 16 external gear 102 with rotating disk 1, and the driving wheel 24 of the mahjong piece feeding mechanism of other tripartites is in transmission connection by external gear 102, second bevel gear 14 of rotating disk 1 and the first bevel gear 23.
As shown in Figure 6, Figure 7, this pushing and lifting assembly comprises card pushing head section 3 and Flat-pushing board-piling mechanism 4.Adopt card pushing head section to be shifted onto by mah-jong pieces on folded board platform by pile (if upper and lower two boards are a pile), then gone up to mahjong machine desktop by the trump card release of Flat-pushing board-piling mechanism.
As Fig. 8, card pushing head section 3 shown in Fig. 9, comprise head box, card-pulling wind motor 35 is installed in head box side, actuating cam 36 and showdown slide block 311 is provided with in head box, showdown head 32 and license bearing block 33 is provided with outside head box, actuating cam 36 drives rotation by card-pulling wind motor 35, showdown slide block 311 can be horizontally slipped by guide rod in head box, license bearing block 33 can be moved up and down by guide rod outside head box, actuating cam 36 to be provided with in chute that roller inserts on showdown slide block 311 thus the rotation of actuating cam 36 is converted into horizontally slipping of showdown slide block 311, showdown slide block 311 is fixed with showdown arm 31, showdown arm 31 stretches out from the side of head box and fixes showdown head 32 at its external part, driving lever 34 is provided with in head box, one end and the head box inwall of driving lever 34 are hinged, the other end of driving lever 34 stretches out head box and is flexibly connected with license bearing block 33, the stage casing of driving lever 34 to be provided with in curved groove that roller inserts on actuating cam 36 thus the rotation of actuating cam 36 to be converted into the oscilaltion of license bearing block 33, showdown head 32 and license bearing block 33 are positioned at the same side of head box and showdown head 32 moves left and right above license bearing block 33.In described head box, check-out console 37 is installed, check-out console 37 is provided with the movement position by detecting actuating cam 36 and/or showdown slide block 311 so draw the lifting position of license bearing block 33, showdown head 32 move left and right position to level detecting apparatus, and by detecting the movement position of actuating cam 36 and/or showdown slide block 311 and then drawing the counting and detecting device of showdown quantity.In addition, gear card holders 5 is provided with near license bearing block 33, the mahjong pieces outlet 202 of mahjong piece feeding mechanism and gear card holders 5 lay respectively at the both sides, front and back of license bearing block 33, and whether gear card holders 5 is provided with the mahjong pieces outlet detecting mahjong piece feeding mechanism has and send mah-jong pieces to license bearing block 33 send board checkout gear.
As Fig. 6, shown in Fig. 7, Flat-pushing board-piling mechanism 4 comprises lattice board, the top of lattice board is folded board platform 41, the front side of folded board platform 41 is provided with card-supporting plate 42, card-supporting plate 42 has small front apron 421 below and has the bracing frame 422 of bottom cam curve, the rear side of folded board platform 41 is provided with Mah-jongg push plate 44, Mah-jongg push plate 44 is fixed on horizontal sliding slide block 45, horizontal sliding slide block 45 is connected with showdown support 46 slide anteroposterior by guide rod, the rear portion of lattice board is showdown support 46, horizontal sliding slide block 45 is driven movable by showdown fork, the upper end of showdown fork offsets with horizontal sliding slide block 45 and contacts, lower end and the lattice board of showdown fork are hinged, lattice board is provided with motor 43 of registering the license, motor 43 of registering the license is connected with four gear drives of the engaged transmission be successively arranged on lattice board, two outboard gears 47 in four gears are provided with the lifting crank of the transmission that to match with the bottom cam curve of bracing frame 422, thus drive card-supporting plate 42 to move up and down, one of them inboard gear 48 in four gears is provided with showdown cam, and showdown cam promotes the swing of described showdown fork.Card pushing head section 3 is arranged on lattice board, and the license bearing block 33 of card pushing head section 3 is positioned at left side or the right side of folded board platform 41.When position below license bearing block 33 drops to, height and the folded board platform 41 of the license bearing table top of license bearing block 33 match.
Adopt the control method of the mahjong machine of above-mentioned pushing and lifting assembly: mah-jong pieces on rotating disk by mixed board, below the card-inlet moving to mahjong piece feeding mechanism after board turning, enter board wheel to be picked up, card-inlet can be made in order as same direction, mah-jong pieces are sent license bearing block 33 to card pushing head section through conveyer belt from mahjong pieces outlet again, gear card holders 5 on send board checkout gear mah-jong pieces to be detected after, card-pulling wind motor 35 action, license bearing block 33 declines, when on card pushing head section to level detecting apparatus detect license bearing block 33 decline put in place time, card-pulling wind motor 35 stops action, treat that another mah-jong pieces are delivered on license bearing block 33 by mahjong piece feeding mechanism 2, gear card holders 5 on send board checkout gear mah-jong pieces to be detected after, card-pulling wind motor 35 action, two mah-jong pieces license bearing block 33 building up a pile push on the folded board platform 41 of Flat-pushing board-piling mechanism 4 by showdown head 32, and showdown head 32 can stop other mah-jong pieces to be sent from the mahjong pieces outlet of mahjong piece feeding mechanism when mah-jong pieces being released license bearing block 33, counting and detecting device counting on card pushing head section 3 once, card-pulling wind motor 35 continues action, showdown head 32 returns reset, license bearing block 33 rises and resets, wait for showdown next time.After the counting of the card pushing head section 3 picking up board carrying assembly reaches setting quantity, this card pushing head section 3 picked up in board carrying assembly stops showdown, now this picks up in the Flat-pushing board-piling mechanism of board carrying assembly has mah-jong pieces N to open, and these mah-jong pieces entering the pickup of board wheel picked up in the mahjong piece feeding mechanism of board carrying assembly are stored on mahjong piece feeding mechanism and card pushing head section; When four pick up board carrying assembly in mahjong piece feeding mechanism on enter board checkout gear all continue mah-jong pieces to have been detected time, four pick up board carrying assembly in card pushing head sections 3 again start showdown, mah-jong pieces are pushed on the folded board platform in Flat-pushing board-piling mechanism 4; After the counting of the card pushing head section 3 picking up board carrying assembly reaches setting quantity K, this picks up board carrying assembly and completes folded board work.When four pick up that board carrying assembly all completes mah-jong pieces folded push away work after, when mahjong machine receive register the license signal time, motor 43 action of registering the license in Flat-pushing board-piling mechanism 4, two outboard gears 47 and two inboard gears 48 are driven to rotate, drive card-supporting plate 42 to decline by lifting crank and the bracing frame 422 that is mated to put in place, pass through showdown cam again via showdown fork, horizontal sliding slide block 45 drives Mah-jongg push plate 44 to be pushed into forward card-supporting plate 42 by mah-jong pieces from folded board horizontal sliding 41, then drive card-supporting plate 42 to rise by lifting crank and the bracing frame 422 that is mated to put in place, the mah-jong pieces folded are delivered on the desktop of mahjong machine.
The present invention, adopt card pushing head section midway quit work to control often to organize pick up board carrying assembly enter board quantity.When counting and detecting device counting reaches the quantity pre-set, card pushing head section quits work, and the folded board platform now in Flat-pushing board-piling mechanism has mah-jong pieces N to open; When entering board checkout gear and all continuing mah-jong pieces to have been detected, namely illustrate that mahjong piece feeding mechanism and card pushing head section have stored full mah-jong pieces, are designated as M and open mah-jong pieces; After cubic mahjong piece feeding mechanism and card pushing head section have all stored full mah-jong pieces, card pushing head section has been started working again, all pushes on folded board platform until remaining M to be opened mah-jong pieces.Like this, the mah-jong pieces sum=N+M needed for a side.Mahjong machine of the present invention not only eliminates the automatically controlled counting gate in mahjong piece feeding mechanism, and the reversible electric machine that the independence eliminating mahjong piece feeding mechanism controls, and greatly reduces the manufacturing cost of mahjong machine and uses power consumption, improve reliability, reduce fault rate.
It should be noted that, " enter board checkout gear all to continue mah-jong pieces to have been detected ", here detecting the duration is preferably 0.5 to 10 times of the transmission cycle of the conveyer belt of mahjong piece feeding mechanism, to guarantee the accuracy detected, then extends detection time and will reduce the folded board efficiency of mahjong machine.Above-mentioned card pushing head section can arrange Tibetan the cards one holds condition when it quits work halfway as required, such as, card pushing head section stores mah-jong pieces: after the counting of one group of counting and detecting device picked up in board carrying assembly reaches setting quantity, when this picks up card pushing head section stopping showdown in board carrying assembly, showdown head stops at returns reset position, license bearing block stops superincumbent position, and such mah-jong pieces can be sent to the license bearing block of card pushing head section from the mahjong pieces outlet of mahjong piece feeding mechanism and be stopped by gear card holders; Or card pushing head section stores two mah-jong pieces, after the counting of one group of counting and detecting device picked up in board carrying assembly reaches setting quantity, when this picks up card pushing head section stopping showdown in board carrying assembly, showdown head stops at returns reset position, and license bearing block stops at position below.As long as the total Tibetan board number in the mahjong piece feeding mechanism of the full mah-jong pieces of storage and card pushing head section is that M opens.
It is emphasized that: be only preferred embodiment of the present invention above, not any pro forma restriction is done to the present invention, every above embodiment is done according to technical spirit of the present invention any simple modification, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.