CN201912761U - Card push machine head for automatic mahjong machine - Google Patents
Card push machine head for automatic mahjong machine Download PDFInfo
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- CN201912761U CN201912761U CN2011200224235U CN201120022423U CN201912761U CN 201912761 U CN201912761 U CN 201912761U CN 2011200224235 U CN2011200224235 U CN 2011200224235U CN 201120022423 U CN201120022423 U CN 201120022423U CN 201912761 U CN201912761 U CN 201912761U
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Abstract
The utility model discloses a card push machine head for an automatic mahjong machine. The processes of rising, maintaining and dropping are realized according to the profile curve on a rotating wheel arranged on a curve wheel in the moving process of the card push machine head, the card push machine head has the following card collecting and card push processes that a card carrying plate firstly carries a first card at the highest point, then, the card carrying plate descends to the lowest point to carry a second card and next ascends to the highest point, the two cards are pushed to a card storage plate by a card overlapping push head, then, after the card overlapping push plate returns to the original position, the card carrying plate also descends to the lowest point to repeat the actions until mahjong cards are fully distributed on the card storage plate, and finally, the whole row of cards are pushed to a card distributing assembly by a card distributing push head. Through the card push mode, the card storage plate can be fixed without moving, the mechanical failure is little, the noise is very low, and the top and bottom crossed arrangement can be realized through the arrangement of an avoiding groove between the card distributing push head and the card overlapping push head in the card push mode, so the card distributing push head and the card overlapping push head can be mutually kept away when being respectively used for pushing cards, and the whole card push machine head has a very small size.
Description
Technical field
The utility model relates to a kind of mahjong machine, particularly a kind of mahjong machine showdown head.
Background technology
At present the mode of registering the license of automatic mahjong-playing machine generally all is directly to have risen to desktop board has been piled by the mechanism that registers the license under desktop after again to finish and register the license, this mode of registering the license at first is that parts are more, complex structure, noise is bigger during work, the thickness of mahjong table need be done thick so that can finish the stacking and the lifting of two tricks below the desktop.Publication number is the card-sending device that the Chinese utility model patent of CN200966910Y discloses a kind of automatic mahjong-playing machine, four mahjong pieces outlets of this mahjong machine are windmill shape and arrange, not to go up desktop after whole piece board pier puzzles when playing a card, but be brought to desktop along the slope, so can dwindle the volume of complete machine.Parts have still taken space greatly but the showdown of this mahjong machine is registered the license, because register the license mode complexity very of the showdown of this class mahjong machine now, it is very complicated that the showdown parts are done; A kind of showdown mode is wherein arranged shown in Figure 11-1, Figure 11-2, Figure 11-3, mah-jong pieces 107 come out by the mahjong pieces outlet 101 of conveying device, drop on the card bearing board 102 of showdown parts, after two mah-jong pieces fall, cut somebody's hair by folded board and 103 mah-jong pieces to be pushed on the plate reservoir board 104, the mah-jong pieces (for example 17 tricks) of having expired the required pier number of player Deng row on the plate reservoir board 104 afterwards, plate reservoir board is gone up to cut somebody's hair with top registering the license by lowering or hoisting gear 105 and 106 is docked, and cuts somebody's hair by registering the license at last 106 the row's of putting in order mah-jong pieces to be pushed into the parts of registering the license.This showdown mode has following defective, plate reservoir board needs constantly corresponding moving up and down to enable correspondingly respectively to divide two of being arranged to cut somebody's hair up and down, and the frequent rise and fall of plate reservoir board, there was a mechanical failure easily, noise is also big, and simultaneously plate reservoir board also needs further decline on the basis of original tilting setting, and needs to be provided with specially a cover lowering or hoisting gear below the plate reservoir board and realize its lifting, further increase its volume, increase its complexity.Cut somebody's hair for two and divide the occupation space that is arranged bigger up and down, make the volume of showdown parts also bigger, make the volume of whole mahjong machine further not reduce.The phenomenon of mah-jong pieces rollover owing to will connect two boards, so the distance of card bearing board and conveying device mahjong pieces outlet is bigger, may take place in card bearing board when failing one card like this when connecing board simultaneously, causes fault.
Summary of the invention
In order to overcome above defective, the purpose of this utility model is to provide a kind of showdown head that is used in the mahjong machine, use the mahjong machine showdown mode of this showdown head simple, mah-jong pieces can be pushed to easily board apparatus, and make the volume of whole mahjong machine further reduce.
The technical solution of the utility model: a kind of showdown head that is used for automatic mahjong-playing machine, comprise head box, head lid and by the curve wheel of driven by motor, motor is fixed on the head lid, be connected with driving lever on the curve wheel, driving lever connects card bearing board, curve wheel rotates and drives driving lever, and driving lever drives card bearing board to be sunk to accepting second board, drives the card bearing board rising again and docks with plate reservoir board; Also be provided with drive bearing on the curve wheel, drive bearing is arranged in the chute of slide block, slide block is arranged on the slide bar that is fixed on the head box, folded board is cut somebody's hair and is fixed on the slide block, curve wheel rotates the drive drive bearing and moves in the chute of slide block, make slide block slide along slide bar, the folded board of slide block drive is cut somebody's hair and is promoted mah-jong pieces forward to plate reservoir board.
As preferably, described curve wheel comprises wheel body, be provided with runner in the wheel body, it between runner and the wheel body race, described runner is the breach circular rotary wheel, the breach two ends are respectively initial point, second point, the breach middle part is a low spot, be provided with drive disk assembly in the race, the contour curve of runner comprises three sections curves, ascending curve, keeps curve and decline curve, with the initial point is the starting point of contour curve, initial point is a decline curve to the contour curve of low spot, and the contour curve of low spot to the second is an ascending curve, and second contour curve to initial point is for keeping curve; When wheel body begins to rotate, initial point contacts with drive disk assembly, and drive disk assembly is at the highest notch, along with the rotation of wheel body, drive disk assembly reduces gradually along decline curve, turn to drive disk assembly until low spot and to contact, drive disk assembly reduces as far as possible, and drive disk assembly raises gradually along ascending curve subsequently, turn to drive disk assembly and contact when second, drive disk assembly rises to peak, and along with the rotation of wheel body remains on peak keeping curved section, forwards to once more until initial point to contact with drive disk assembly.
As preferably, be distributed with a plurality of positioning tooths on the described wheel body, the positioning tooth of initial point correspondence is the initial alignment tooth, the positioning tooth of low spot correspondence is the low spot positioning tooth, and the wheel body upper end is provided with light-dependent control element, in the wheel body rotation process, light-dependent control element detects and sends signal behind the initial alignment tooth curve wheel location is stopped, initial point contacts with drive disk assembly, and light-dependent control element detects and sends signal behind the low spot positioning tooth curve wheel location is stopped, and low spot contacts with drive disk assembly.Curve wheel stops at initial point and these two point locations of low spot, makes on the card bearing board that mah-jong pieces can be fallen comparatively smoothly with curve wheel matches.
As preferably, described wheel body is provided with the zero clearing magnet steel, and the wheel body upper end is provided with hall detection component, and hall detection component sends reset signal after detecting the zero clearing magnet steel.
As preferably, described drive bearing is arranged on the wheel body, rotates at wheel body, and drive disk assembly is from initial point moves to second process, folded board is cut somebody's hair and is kept motionless, touch drive disk assembly when second, when drive disk assembly rose to peak, drive bearing slided in the chute of slide block, the folded board of drive is cut somebody's hair and is promoted to finish showdown forward, drive disk assembly is from second process that moves to initial high point, and drive bearing is by sliding in the chute of slide block, drives folded board and cuts somebody's hair and retreat reposition.
As preferably, described wheel body is provided with two positioning magnetic steel, the positioning magnetic steel of initial point correspondence is the initial alignment magnet steel, the positioning magnetic steel of low spot correspondence is the low spot positioning magnetic steel, the wheel body upper end is provided with the magnet steel detecting element, in the wheel body rotation process, the magnet steel detecting element detects and sends signal behind the initial alignment magnet steel curve wheel location is stopped, initial point contacts with drive disk assembly, the magnet steel detecting element detects and sends signal after the low spot positioning magnetic steel curve wheel location is stopped, and low spot contacts with drive disk assembly.
As preferably, described drive bearing is arranged on the wheel body, rotates at wheel body, and drive disk assembly is from initial point moves to second process, folded board is cut somebody's hair and is kept motionless, touch drive disk assembly when second, when drive disk assembly rose to peak, drive bearing slided in the chute of slide block, the folded board of drive is cut somebody's hair and is promoted to finish showdown forward, drive disk assembly is from second process that moves to initial high point, and drive bearing is by sliding in the chute of slide block, drives folded board and cuts somebody's hair and retreat reposition.
As preferably, in the curve wheel rotation process, to low spot, the angle that runner turns over is b to drive disk assembly, 25 °≤b≤80 ° from the contact initial point; To second point, the angle that runner turns over is p from low spot, 25≤p≤80 °; The angle that runner turns over is q to initial point from second, 200 °≤q≤300 °.
As preferably, in the curve wheel rotation process, to low spot, the angle that runner turns over is b to drive disk assembly, 55 °≤b≤65 ° from the contact initial point; To second point, the angle that runner turns over is p from low spot, 55 °≤p≤65 °; The angle that runner turns over is q to initial point from second, 230 °≤q≤250 °.
Curve wheel of the present utility model is used on the showdown head of mahjong machine, be used for realizing shifting mah-jong pieces onto the card storage track, adopt the motion process of the showdown head of this curve wheel to realize rising according to the contour curve of runner on the curve wheel, the process of keeping and descending, its process that connects the board showdown is as follows, card bearing board is accepted first mah-jong pieces at peak earlier, card bearing board drops to minimum point then, accept second mah-jong pieces, and then rise to peak, cut somebody's hair by folded board two mah-jong pieces are pushed on the plate reservoir board, repeat above action, the mah-jong pieces of the full required pier number of player of row on plate reservoir board, cutting somebody's hair by registering the license at last is pushed into the assembly of registering the license with whole row's mah-jong pieces.This showdown mode plate reservoir board can maintain static, do not need to move up and down, failure rate of machinery is less, noise is less, and under this showdown mode, register the license and cut somebody's hair and folded board can be dodged groove by setting between cutting somebody's hair and realized arranged in a crossed manner up and down, both can avoid by dodging groove showdown the time respectively mutually fully like this, the volume of whole showdown head is less, and manufacturing cost reduces, and makes that simultaneously the plate reservoir board that matches with it is simple in structure, assembly difficulty reduces, whole angle of inclination is less, thereby the height of whole mahjong machine is lower, and volume is less.Simultaneously because card bearing board when connecing one card, curve wheel drives card bearing board in the position of peak, and is less with the distance of card bearing board when mah-jong pieces fall from the mahjong pieces outlet of conveying device, so the mah-jong pieces phenomenon of turning on one's side can not take place.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the schematic diagram one (drive disk assembly is positioned at initial position) of rotation of the present utility model;
Fig. 3 is the schematic diagram two (drive disk assembly is positioned at lowest point) of rotation of the present utility model;
Fig. 4 is the schematic diagram three (drive disk assembly is positioned at the peak position) of rotation of the present utility model;
Fig. 5 is the schematic diagram four (drive disk assembly is positioned at initial position once more) of rotation of the present utility model;
Fig. 6 is the reverse side schematic diagram of Fig. 2;
Fig. 7 is the utility model and showdown head assembly relation schematic diagram;
Fig. 8-1 is the structural representation one (accepting the position of one card) of showdown head;
Fig. 8-2 is the structural representation two of showdown head (accepting the position of second board);
Fig. 8-3 is the structural representation three of showdown head (get back to and accept the position that one card is waited for showdown);
Fig. 8-4 is the structural representation four of showdown head (folded board is cut somebody's hair and finished the position of showdown to the solstics);
Fig. 9 is the explosive view of showdown head;
Figure 10 is that the showdown head cooperates schematic diagram with the showdown of card storage track;
Figure 11-1 is the showdown mode (plate reservoir board is waited for showdown in original position) of prior art;
Figure 11-2 is the showdown mode (row expires after the mah-jong pieces on the plate reservoir board) of prior art;
Figure 11-3 is the showdown mode of prior art (plate reservoir board go up come after);
Figure 12 is the structural representation of the curve wheel of embodiment 2;
Figure 13 is curve wheel and the showdown head assembly relation schematic diagram of embodiment 2;
Figure 14 is the contour curve of curve wheel runner;
Figure 15 is the displacement curve of drive disk assembly;
Figure 16 is another displacement curve of drive disk assembly.
The specific embodiment
Embodiment 1
As Fig. 1-5, a kind of curve wheel that is used for the showdown head of automatic mahjong-playing machine, comprise wheel body 1, be provided with runner 2 in the wheel body 1, be race 14 between runner 2 and the wheel body 1, described runner 2 is the breach circular rotary wheel, the breach two ends are respectively initial point A, second C, the breach middle part is low spot B, is provided with drive disk assembly 6 in the race 14, the contour curve of runner 2 comprises three sections curves, ascending curve, keeping curve and decline curve, is the starting point of contour curve with initial point A, initial point A to the contour curve of low spot B be decline curve, the contour curve of B to the second C of low spot is an ascending curve, second C to the contour curve of initial point A for keeping curve; When wheel body 1 begins to rotate, initial point A contacts with drive disk assembly 6, drive disk assembly 6 is at the highest notch, rotation along with wheel body 1, drive disk assembly 6 reduces gradually along decline curve, turn to drive disk assembly 6 until low spot B and to contact, drive disk assembly 6 reduces as far as possible, drive disk assembly 6 raises gradually along ascending curve subsequently, when turning to drive disk assembly 6, second C contact, drive disk assembly 6 rises to peak, and along with the rotation of wheel body 1 remains on peak keeping curved section, forwards to once more until initial point A to contact with drive disk assembly 6.
As Figure 14, initial point A is the starting point of the contour curve of runner, when runner 2 and drive disk assembly 6 when the A point contacts, drive disk assembly 6 is in extreme higher position (being that drive disk assembly 6 is in apart from curve wheel axle center O highest distance position).When curve wheel clockwise rotates, the radius vector of runner profile AB section reduces gradually, and drive disk assembly 6 is under the effect of gravity, and descending arrives low spot B (this moment, drive disk assembly 6 was in apart from curve wheel axle center O proximal most position).When curve wheel is rotated further, runner profile BC section radius vector increases gradually, and up to arriving the C point, this moment, drive disk assembly 6 was shifted extreme higher position (being that drive disk assembly 6 is in apart from curve wheel axle center O highest distance position) onto.When curve wheel is rotated further, runner profile CA section radius vector is constant, this moment drive disk assembly 6 maintain the extreme higher position stop motionless, until arriving initial point A point once more.When curve wheel was rotated further again, drive disk assembly 6 repeated above-mentioned motion cycle.If represent the displacement s of drive disk assembly 6 with the ordinate of rectangular coordinate system, abscissa is represented the corner a of curve wheel, and Figure 15 is the displacement curve of drive disk assembly 6.
In the curve wheel rotation process, to low spot B, the angle that runner 2 turns over is b to drive disk assembly 6,25 °≤b≤80 ° from contact initial point A; From B to the second C of low spot, the angle that runner 2 turns over is p, 25≤p≤80 °; To initial point A, the angle that runner 2 turns over is q from second C, 200 °≤q≤300 °.Best angle is 55 °≤b≤65 °; 55 °≤p≤65 °; 230 °≤q≤250 °.The speed of the rotating speed of the angle representative that runner 2 turns over, also promptly represented the speed of the rising or falling speed of drive disk assembly, drive disk assembly 6 is from contact initial point A during to low spot B, drive disk assembly 6 descends, and drives card bearing board 20 and also descends, though do not have mah-jong pieces on the card bearing board 20 this moment, decrease speed can be quicker, but can produce bigger noise too soon, can not influence license bearing speed next time too slowly, so runner 2 is 55 °≤b≤65 ° in anglec of rotation the best of this decline curve section.At drive disk assembly 6 during from contact low spot B to the second C, drive disk assembly 6 rises, driving card bearing board 20 also rises, accepted two mah-jong pieces on the card bearing board 20 this moment, if the rate of climb can be jumped the board phenomenon too soon, can not influence the speed of registering the license of mahjong machine too slowly, so runner 2 is 55 °≤q≤65 ° in anglec of rotation the best of this ascending curve section.
In addition, low spot B can be a point, also can be regarded as a bit of circular arc, this circular arc also is to be the center of circle with curve wheel axle center O, the angle of circular arc is no more than 5 °, the displacement curve figure of drive disk assembly 6 can be as shown in figure 16, and drive disk assembly 6 also can be kept a bit of distance in minimum point, and card bearing board is located in minimum point can be more accurate.This kind mode also should be considered in protection domain of the present utility model.
Be distributed with a plurality of positioning tooths 7 on the wheel body 1, the positioning tooth of initial point A correspondence is initial alignment tooth 7-1, the positioning tooth of low spot B correspondence is low spot positioning tooth 7-2, as Fig. 7, wheel body 1 upper end is provided with light-dependent control element 11, in wheel body 1 rotation process, light-dependent control element 11 detects and sends signal behind the initial alignment tooth 7-1 curve wheel location is stopped, at this moment, initial point A contacts with drive disk assembly 6, and drive disk assembly 6 rises to peak, and light-dependent control element 11 detects and sends signal behind the low spot positioning tooth 7-2 curve wheel location is stopped, this moment, low spot B contacted with drive disk assembly 6, and drive disk assembly 6 reduces as far as possible.
As Fig. 6, wheel body 1 is provided with zero clearing magnet steel 9, and wheel body 1 upper end is provided with hall detection component 10, and hall detection component 10 sends reset signal after detecting zero clearing magnet steel 9.
Described wheel body 1 is provided with drive bearing 34, drive bearing 34 is arranged in the chute 35 of slide block 37, slide block 37 is arranged on the slide bar 36 that is fixed on the head box 8, folded board is cut somebody's hair and 19 is fixed on the slide block 37, rotate at wheel body 1, drive disk assembly 6 moves to the process of second C from initial point A, folded board is cut somebody's hair and 19 is kept motionless, when second C touches drive disk assembly 6, when drive disk assembly 6 rises to peak, drive bearing 34 slides in the chute 35 of slide block 37, driving folded board cuts somebody's hair and 19 promotes to finish showdown forward, drive disk assembly 6 moves to the process of initial high point 4 from second C, and drive bearing 34 is by sliding the chute 35 of slide block 37 in, drives to fold board and cut somebody's hair and 19 retreat reposition.
As shown in Figure 9, the showdown head comprises head box 8, head lid 31 and the curve wheel 33 that drives by motor 30, motor 30 is fixed on the head lid 31, motor 30 is connected with curve wheel 33 by the motor installing hole 12 on the curve wheel 33, be connected with driving lever 32 on the curve wheel 33, (be fixed with drive disk assembly 6 on the driving lever 32, drive disk assembly 6 is arranged in the race 14, curve wheel 33 is realized being connected with driving lever thus), driving lever 32 connects card bearing board 20, and card bearing board 20 is accepted first mah-jong pieces earlier, and curve wheel 33 rotates and drives driving lever 32 then, driving lever 32 drives card bearing boards 20 to be sunk to accepting second board, drives card bearing board 20 again and rises to flush with the plate reservoir board 16 of card storage track and dock; Also be provided with drive bearing 34 on the curve wheel 33, drive bearing 34 is arranged in the chute 35 of slide block 37, slide block 37 is arranged on the slide bar 36 that is fixed on the head box 8, folded board is cut somebody's hair and 19 is fixed on the slide block 37, curve wheel 33 rotates drive drive bearing 34 and moves in the chute 35 of slide block 37, make slide block 37 slide, drive folded board and cut somebody's hair and 19 promote two mah-jong pieces that stack 23 forward to plate reservoir board 16 along slide bar 36; Plate reservoir board 16 is used for storing mah-jong pieces, i.e. coming on the plate reservoir board 16 of two whole rows of the mah-jong pieces that stack, and cutting somebody's hair by registering the license after row is full is pushed into the assembly of registering the license and gets on.
The showdown that the rotation process of curve wheel and the motion process of card bearing board and folded board are cut somebody's hair moves as Fig. 8-1 to shown in the 8-4, when card bearing board is accepted one card, curve wheel is positioned at initial position, initial point A Contact Transmission parts 6 in the runner 2, the position that drive disk assembly 6 is at the highest notch, drive disk assembly 6 promotes driving lever 32 at peak, driving lever drives card bearing board 20 in the position of peak (as Fig. 8-1), at this moment, light-dependent control element 11 detects the initial alignment tooth 7-1 of initial point A correspondence, sending signal stops the curve wheel location, after card bearing board 20 is accepted one card, curve wheel is rotated further, card bearing board 20 descends gradually, when forwarding to drive disk assembly 6, low spot B contacts, the position that drive disk assembly 6 touches the bottom (be equivalent to drive disk assembly 6 along the decline curve section of runner from the A point to the B point, as Figure 15), drive disk assembly 6 drives driving lever 32 in minimum point, driving lever drives the position (as Fig. 8-2) of card bearing board 20 to minimum point, at this moment, light-dependent control element 11 detects the low spot positioning tooth 7-2 of low spot correspondence, sending signal stops the curve wheel location, card bearing board 20 is accepted second board, curve wheel is rotated further then, card bearing board 20 rises gradually, when forwarding to drive disk assembly 6, second C contact, the position that drive disk assembly 6 peaks once more (be equivalent to drive disk assembly 6 along the ascending curve section of runner from the B point to the C point, as Figure 15), drive disk assembly 6 drives driving lever 32 and peaks, driving lever drives the position (as Fig. 8-3) that card bearing board 20 arrives peak once more, the drive bearing 34 on the wheel body 1 drove folded board by drive mechanism and cut somebody's hair and 19 promote forward this moment, be that drive bearing 34 moves in the chute 35 of slide block 37, driving slide block 37 slides along slide bar 36, thereby driving folded board cuts somebody's hair and 19 promotes mah-jong pieces forward, folded board is cut somebody's hair and is pushed into solstics (as Fig. 8-4), and two boards are pushed on the plate reservoir board 16; In folded board is cut somebody's hair the process of showdown, curve wheel is rotated further, owing to contact with drive disk assembly 6 since second C, in forwarding initial point A and process that drive disk assembly 6 contacts to, the outline that runner 2 contacts with drive disk assembly 6 is the circular arc of standard, so drive disk assembly 6 keep identical height (be equivalent to drive disk assembly 6 along runner keep curved section from the C point to the A point, as Figure 15), driving lever and card bearing board also can keep identical height constant, and in this process, drive bearing 34 moves in the chute 35 of slide block 37, driving slide block 37 slides along slide bar 36 front and back, 19 elder generations promote two boards forward to plate reservoir board 16 thereby the folded board of drive is cut somebody's hair, and then return original position backward; Cut somebody's hair when folded board and 19 to return original position, runner forwards initial position to, initial point A contacts with drive disk assembly 6 once more, curve wheel is positioned in peak once more, card bearing board 20 will be accepted the mah-jong pieces of back once more, curve wheel rotates a circle and finishes a complete course of work thus, and this process is repeated in the back, the full mah-jong pieces of row on plate reservoir board.Wherein whenever finish a course of work, promptly wheel body turns around, and hall detection component 10 sends reset signal after detecting zero clearing magnet steel 9, is used for initial alignment tooth 7-1 that light-dependent control element is write down and the signal removal of low spot positioning tooth 7-2.When curve wheel rotated once more, light-dependent control element carried out the count detection positioning tooth again and comes curve wheel is located.
Present embodiment is compared with embodiment 1, the locate mode that curve wheel adopts is different, as Figure 12,13, present embodiment is that two positioning magnetic steel are set on wheel body 1, the positioning magnetic steel of initial point A correspondence is initial alignment magnet steel 17-1, the positioning magnetic steel of low spot B correspondence is low spot positioning magnetic steel 17-2, wheel body 1 upper end is provided with magnet steel detecting element 13, in wheel body 1 rotation process, magnet steel detecting element 13 detects and sends signal behind the initial alignment magnet steel 17-1 curve wheel location is stopped, initial point A contacts with drive disk assembly 6, and magnet steel detecting element 13 detects and sends signal behind the low spot positioning magnetic steel 17-2 curve wheel location is stopped, and low spot B contacts with drive disk assembly 6.In curve wheel rotation process, when initial point A contacts with drive disk assembly 6, when drive disk assembly 6 is positioned at peak, magnet steel detecting element 13 will detect initial alignment magnet steel 17-1, send framing signal, the curve wheel location stops, and this moment, drive disk assembly 6 brought to the peak position by driving lever 32 with card bearing board 20, and card bearing board stops accepts first mah-jong pieces; When low spot B contacts with drive disk assembly 6, when drive disk assembly 6 is positioned at minimum point, magnet steel detecting element 13 will detect low spot positioning magnetic steel 17-1, send framing signal, the curve wheel location stops, this moment, drive disk assembly 6 brought to lowest point by driving lever 32 with card bearing board 20, and card bearing board stops accepts second mah-jong pieces.Present embodiment only needs two positioning magnetic steel with respect to embodiment 1, and locate mode is fairly simple, and does not need special zero clearing magnet steel.Remaining technical characterictic of present embodiment is identical with embodiment 1.
Claims (9)
1. showdown head that is used for automatic mahjong-playing machine, it is characterized in that, comprise head box (8), head lid (31) and the curve wheel (33) that drives by motor (30), motor (30) is fixed on the head lid (31), be connected with driving lever (32) on the curve wheel (33), driving lever (32) connects card bearing board (20), and curve wheel (33) rotates and drives driving lever (32), driving lever (32) drives card bearing board (20) to be sunk to accepting mah-jong pieces, drives card bearing board (20) rising again and docks with plate reservoir board (16); Also be provided with drive bearing (34) on the curve wheel (33), drive bearing (34) is arranged in the chute (35) of slide block (37), slide block (37) is arranged on the slide bar (36) that is fixed on the head box (8), folded board cut somebody's hair (19) be fixed on the slide block (37), curve wheel (33) rotates drive drive bearing (34) and moves in the chute (35) of slide block (37), make slide block (37) slide along slide bar (36), slide block (37) drive folded board cut somebody's hair (19) promote mah-jong pieces forward to plate reservoir board (16).
2. a kind of showdown head that is used for automatic mahjong-playing machine according to claim 1, it is characterized in that, described curve wheel comprises wheel body (1), be provided with runner (2) in the wheel body (1), be race (14) between runner (2) and the wheel body (1), described runner (2) is the breach circular rotary wheel, the breach two ends are respectively initial point (A), second point (C), the breach middle part is low spot (B), be provided with drive disk assembly (6) in the race (14), the contour curve of runner (2) comprises three sections curves, ascending curve, keeping curve and decline curve, is the starting point of contour curve with initial point (A), and initial point (A) to the contour curve of low spot (B) is a decline curve, low spot (B) to the contour curve of second point (C) is an ascending curve, second point (C) to the contour curve of initial point (A) for keeping curve; Wheel body (1) is when beginning to rotate, initial point (A) contacts with drive disk assembly (6), drive disk assembly (6) is at the highest notch, rotation along with wheel body (1), drive disk assembly (6) reduces gradually along decline curve, turn to drive disk assembly (6) until low spot (B) and to contact, drive disk assembly (6) reduces as far as possible, drive disk assembly (6) raises gradually along ascending curve subsequently, when turning to drive disk assembly (6), second point (C) contacts, drive disk assembly (6) rises to peak, and along with the rotation of wheel body (1) remains on peak keeping curved section, forwards to once more until initial point (A) to contact with drive disk assembly (6).
3. a kind of showdown head that is used for automatic mahjong-playing machine according to claim 2, it is characterized in that, be distributed with a plurality of positioning tooths (7) on the described wheel body (1), the positioning tooth that initial point (A) is corresponding is initial alignment tooth (7-1), the positioning tooth that low spot (B) is corresponding is low spot positioning tooth (7-2), wheel body (1) upper end is provided with light-dependent control element (11), in wheel body (1) rotation process, light-dependent control element (11) detects and sends signal behind the initial alignment tooth (7-1) the curve wheel location is stopped, initial point (A) contacts with drive disk assembly (6), light-dependent control element (11) detects and sends signal behind the low spot positioning tooth (7-2) the curve wheel location is stopped, and low spot (B) contacts with drive disk assembly (6).
4. a kind of showdown head that is used for automatic mahjong-playing machine according to claim 3, it is characterized in that, described wheel body (1) is provided with zero clearing magnet steel (9), wheel body (1) upper end is provided with hall detection component (10), and hall detection component (10) sends reset signal after detecting zero clearing magnet steel (9).
5. a kind of showdown head that is used for automatic mahjong-playing machine according to claim 3, it is characterized in that, described drive bearing (34) is arranged on the wheel body (1), rotate at wheel body (1), drive disk assembly (6) moves to the process of second point (C) from initial point (A), folded board cut somebody's hair (19) keep motionless, when second point (C) touches drive disk assembly (6), drive disk assembly (6) is when rising to peak, drive bearing (34) slides in the chute (35) of slide block (37), drive folded board cut somebody's hair (19) promote to finish showdown forward, drive disk assembly (6) moves to the process of initial high point (4) from second point (C), drive bearing (34) is by sliding the chute (35) of slide block (37) in, drive fold board cut somebody's hair (19) retreat reposition.
6. a kind of showdown head that is used for automatic mahjong-playing machine according to claim 2, it is characterized in that, described wheel body (1) is provided with two positioning magnetic steel, the positioning magnetic steel that initial point (A) is corresponding is initial alignment magnet steel (17-1), the positioning magnetic steel that low spot (B) is corresponding is low spot positioning magnetic steel (17-2), wheel body (1) upper end is provided with magnet steel detecting element (13), in wheel body (1) rotation process, magnet steel detecting element (13) detects and sends signal behind the initial alignment magnet steel (17-1) the curve wheel location is stopped, initial point (A) contacts with drive disk assembly (6), magnet steel detecting element (13) detects and sends signal after the low spot positioning magnetic steel (17-2) the curve wheel location is stopped, and low spot (B) contacts with drive disk assembly (6).
7. a kind of showdown head that is used for automatic mahjong-playing machine according to claim 6, it is characterized in that, described drive bearing (34) is arranged on the wheel body (1), rotate at wheel body (1), drive disk assembly (6) moves to the process of second point (C) from initial point (A), folded board cut somebody's hair (19) keep motionless, when second point (C) touches drive disk assembly (6), drive disk assembly (6) is when rising to peak, drive bearing (34) slides in the chute (35) of slide block (37), drive folded board cut somebody's hair (19) promote to finish showdown forward, drive disk assembly (6) moves to the process of initial high point (4) from second point (C), drive bearing (34) is by sliding the chute (35) of slide block (37) in, drive fold board cut somebody's hair (19) retreat reposition.
8. according to the described a kind of showdown head that is used for automatic mahjong-playing machine of the arbitrary claim of claim 1 to 7, it is characterized in that in the curve wheel rotation process, drive disk assembly (6) is from contacting initial point (A) to low spot (B), the angle that runner (2) turns over is b, 25 °≤b≤80 °; To second point (C), the angle that runner (2) turns over is p from low spot (B), 25≤p≤80 °; To initial point (A), the angle that runner (2) turns over is q from second point (C), 200 °≤q≤300 °.
9. a kind of showdown head that is used for automatic mahjong-playing machine according to claim 8 is characterized in that, in the curve wheel rotation process, to low spot (B), the angle that runner (2) turns over is b to drive disk assembly (6), 55 °≤b≤65 ° from contact initial point (A); To second point (C), the angle that runner (2) turns over is p from low spot (B), 55 °≤p≤65 °; To initial point (A), the angle that runner (2) turns over is q from second point (C), 230 °≤q≤250 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200224235U CN201912761U (en) | 2011-01-24 | 2011-01-24 | Card push machine head for automatic mahjong machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200224235U CN201912761U (en) | 2011-01-24 | 2011-01-24 | Card push machine head for automatic mahjong machine |
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| CN201912761U true CN201912761U (en) | 2011-08-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200224235U Expired - Lifetime CN201912761U (en) | 2011-01-24 | 2011-01-24 | Card push machine head for automatic mahjong machine |
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| CN (1) | CN201912761U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985376A (en) * | 2019-05-10 | 2019-07-09 | 陈志琪 | A kind of Die Pai mechanism and mahjong machine board-piling device |
| CN111750059A (en) * | 2020-06-05 | 2020-10-09 | 浙江松乐机电有限公司 | Integrated curve wheel mechanism for mahjong machine tile pushing machine head |
-
2011
- 2011-01-24 CN CN2011200224235U patent/CN201912761U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109985376A (en) * | 2019-05-10 | 2019-07-09 | 陈志琪 | A kind of Die Pai mechanism and mahjong machine board-piling device |
| CN109985376B (en) * | 2019-05-10 | 2024-01-02 | 松冈机电（中国）有限公司 | Card stacking mechanism and mahjong machine card feeding device |
| CN111750059A (en) * | 2020-06-05 | 2020-10-09 | 浙江松乐机电有限公司 | Integrated curve wheel mechanism for mahjong machine tile pushing machine head |
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Granted publication date: 20110803 |