CN102350055B - Front overturning mechanism suitable for mahjong tiles with concave surfaces - Google Patents
Front overturning mechanism suitable for mahjong tiles with concave surfaces Download PDFInfo
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- CN102350055B CN102350055B CN 201110286400 CN201110286400A CN102350055B CN 102350055 B CN102350055 B CN 102350055B CN 201110286400 CN201110286400 CN 201110286400 CN 201110286400 A CN201110286400 A CN 201110286400A CN 102350055 B CN102350055 B CN 102350055B
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Abstract
The invention discloses a front overturning mechanism suitable for mahjong tiles with concave surfaces. The front overturning mechanism is composed of a front rail, a mahjong tile screening and baffling mechanism extending into the front rail, and a front mahjong tile inverting inclined baffle arranged above the front rail. The front overturning mechanism is characterized in that: when the non-concave surfaces of the mahjong tiles are at one side of the mahjong tile screening and baffling mechanism, the non-concave surfaces of the mahjong tiles act with the mahjong tile screening and bafflingmechanism to generate overturning; and the front end of the front mahjong tile inverting inclined baffle is located at one side of the mahjong tile screening and baffling mechanism, and has the height larger than the width of mahjong tiles, and the front mahjong tile inverting inclined baffle can throughout abut against the side edges of the front end surfaces of the mahjong tiles, near to the front mahjong tile inverting inclined baffle, before the mahjong tiles are overturned to the state that the diagonal lines of the front end surfaces are vertical to the plane of the front rail. By the adoption of the front overturning mechanism, two kinds of mahjong tiles the patterns of which are not at the same side can be screened out, one group of mahjong tiles are overturned to maintain the patterns downward, and the other group of the mahjong tiles are conveyed to next overturning mechanism for be overturned; and the front overturning mechanism has the advantages of simple structure, ingenious design, low failure rate, long service life, no limit on mahjong tile material and low cost.
Description
Technical field
The present invention relates to automatic mahjong-playing machine, be specifically related to the flop mechanism of automatic mahjong-playing machine.
Background technology
The flop mechanism of existing automatic mahjong-playing machine is varied, but mainly be divided into two types of magnetic-type and magnetism-free types are arranged, it is to adopt magnetic mah-jong pieces that magnetic-type is arranged, and the storehouse of shuffling in the mahjong table mainly is made of annular enclosure wall and the rotating disk that is positioned at it, rotating disk is obliquely installed with respect to the axis of annular enclosure wall, below rotating disk, be provided with board turning magnet, and the position more than the high point of rotating disk is provided with the magnetosphere of taking domino, after mah-jong pieces push the storehouse of shuffling, mah-jong pieces rotate in company with rotating disk, utilize board turning magnet that mah-jong pieces are carried out attitude control, namely carry out magnetic identification and upset, when the mah-jong pieces of the good attitude of standard rotated the lofty perch position by low spot, the principle that the positive negative of the magnetosphere utilization of taking domino is inhaled was upwards adsorbed mah-jong pieces, and along with magnetosphere rotates mah-jong pieces was delivered to mahjong pieces outlet.Its shortcoming is to shuffle that motion process is long, noise is big, and the inner all mounting permanent magnets of each mah-jong pieces, compare with common mah-jong pieces, its manufacture craft and structure are all more complicated, material also there is special requirement, increase the cost of mah-jong pieces greatly, and in recent years along with the soaring of magnetic material price, more increased the cost of the mah-jong pieces that adopt permanent magnetic stripe.The improvement of magnet on the mah-jong pieces being adopted the sheet metal alternate magnets is also arranged in the prior art, be referred to as the magnetism-free type mah-jong pieces, but on mahjong table, still adopt magnetic action to come board turning, it still belongs to the category that magnetic-type is arranged in essence, and the design of mah-jong pieces and flop mechanism is still had aforementioned many deficiencies.Above-mentioned industry present situation impel enterprise that the R﹠D direction of flop mechanism has more been turned to the magnetism-free type type, but magnetism-free type flop mechanism did not truly have successful application as yet just.
Summary of the invention
The technical problem to be solved in the present invention just provides a kind of preceding flop mechanism that is applicable to the mah-jong pieces of concave surface, be used for edge-on literal not two kinds of mah-jong pieces in the same side are sieved out, and will be wherein one group carry out board turning, make it down literal, another group then is admitted to down one flop mechanism and carries out board turning, have simple in structure, design ingeniously, fault rate is low, long service life, it is unrestricted that mah-jong pieces are made material, the advantage that cost is low.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: a kind of preceding flop mechanism that is applicable to the mah-jong pieces of concave surface, it is characterized in that: comprise preceding track, sieve board shifting-position mechanism before stretching in the track and be located at before the preceding slanting baffle of falling the board composition of track top, the thickness of the width of track and mah-jong pieces is suitable before described, the height of described sieve board shifting-position mechanism and stretch into before the concave surface of the degree of depth of track and mah-jong pieces suitable, the non-concave surface of mah-jong pieces non-concave surface of mah-jong pieces when sieve board shifting-position mechanism one side overturns with sieve board shifting-position mechanism effect, the front end of the slanting baffle of falling the board is positioned at a side of sieve board shifting-position mechanism before described, it highly is higher than the width of mah-jong pieces, and the diagonal that mah-jong pieces turn to its front end face be in preceding orbit plane plumbness before, described before the slanting baffle of falling the board can connect with the side of the close preceding slanting baffle of falling the board on the mah-jong pieces front end face all the time.
Preferably, described sieve board shifting-position mechanism is horizontally disposed with, and sieve board shifting-position mechanism to the height of preceding track baseplane is 0.4～0.6 times of mah-jong pieces width.The degree of depth before corresponding sieve board shifting-position mechanism stretches in the track is slightly less than the concave surface degree of depth at 0.4 to 0.6 times of width place of mah-jong pieces and is advisable.
Preferably, described before track be that front end is fixed away from the siding track of sieve board shifting-position mechanism one side, the siding track main part can about the elastic track of skew.Be conducive to the upset of mah-jong pieces and the stability in the mah-jong pieces switching process like this.
Preferably, described preceding track also can adopt the form of overall fixed away from the siding track of sieve board shifting-position mechanism one side.The setting of the width of its track and height is standard can make the mah-jong pieces upset smoothly.
Further, described siding track and the preceding slanting baffle of falling the board or its extended line are non-intersect.
Further, described siding track rear end is provided with the guiding slope, and the noise when the minimizing mah-jong pieces break away from from right track also can reduce the wearing and tearing of mah-jong pieces.
Preferably, sieve board baffle plate in the track before described sieve board shifting-position mechanism is to stretch into, the degree of depth before sieve board baffle plate stretches in the track becomes big after by forward direction gradually.
Preferred, described sieve board shifting-position mechanism stretches in the preceding track for the sieve board roller of switching in preceding track outside portion, a described sieve board roller part.The non-concave surface of the mah-jong pieces non-concave surface of mah-jong pieces and sieve board roller when sieve board shifting-position mechanism one side rolls and connects and deflect like this, and deflection resistance is littler, and mah-jong pieces wear and tear still less, and noise is lower.
The described back slanting baffle of falling the board is horizontally disposed with.
The mah-jong pieces that the sieve board shifting-position mechanism of the present invention by preceding flop mechanism sieves a side of board shifting-position mechanism dorsad by cambered surface are sieved the board shifting-position mechanism to be stopped, before reaching, sieve board shifting-position mechanism realizes board turning under the acting in conjunction of the slanting baffle of falling the board, cambered surface then can be passed through preceding flop mechanism towards the mah-jong pieces of a side of sieve board shifting-position mechanism, carry out board turning by following one flop mechanism then, following one flop mechanism can select for use other various types of backs flop mechanisms to carry out board turning.The present invention has utilized the concave structure of mah-jong pieces cleverly, need not setting-in magnet or sheet metal again on the mah-jong pieces, flop mechanism in the table body has also been abandoned the design concept that the magnetic-type flop mechanism is arranged fully, have simple in structure, design ingeniously, fault rate is low, long service life, it is unrestricted that mah-jong pieces are made material, the advantage that cost is low.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is provided with the structural representation of the mah-jong pieces of concave surface for the present invention;
Fig. 2 is the rear end face view of mah-jong pieces;
Fig. 3 is the structural representation of the embodiment of the invention one;
Fig. 4 is Fig. 3 upward view;
Fig. 5 is the structural representation of the embodiment of the invention two;
Fig. 6 is the cooperate schematic diagram of the present invention with mah-jong pieces;
Fig. 7 is the action principle figure one of preceding flop mechanism and mah-jong pieces;
Fig. 8 is the action principle figure two of preceding flop mechanism and mah-jong pieces;
Fig. 9 is the action principle figure of back flop mechanism and mah-jong pieces.
The specific embodiment
As depicted in figs. 1 and 2, the mah-jong pieces that concave surface is arranged 01 that are suitable for for the present invention, the one side that word is arranged is concave surface 02, another side with respect to concave surface, be the back side 03, can be the arcwall face of plane or protrusion, when the said mah-jong pieces thickness of the present invention referred to that mah-jong pieces have the one side of word to be placed on horizontal plane, this horizontal plane was to the distance at the peak place at the mah-jong pieces back side.
Arrow is depicted as the mah-jong pieces direction of advance among the figure of the present invention.
As shown in Figure 3 and Figure 4, be applicable to the embodiment one of preceding flop mechanism of the mah-jong pieces of concave surface for the present invention, track 2 before preceding flop mechanism comprises, sieve board shifting-position mechanism before stretching in the track 2 (as the sieve board roller 31 among Fig. 3 or the sieve board baffle plate 32 among Fig. 5) and be located at before the preceding slanting baffle of falling the board 4 compositions of track top, preceding track 2 is connected with the board track that send in the place ahead, as send the board track wideer, can targeting port 20 be set at preceding track oral area, the thickness of the width of track 2 and mah-jong pieces is suitable before described, the height of described sieve board shifting-position mechanism and stretch into before the concave surface 02 of the degree of depth of track 2 and mah-jong pieces 01 suitable, namely sieve the height of board shifting-position mechanism and stretch into before the degree of depth of track 2 concave surface 02 space that is positioned at mah-jong pieces with the concave surface 02 of mah-jong pieces sieve board shifting-position mechanism when sieve board shifting-position mechanism one side be as the criterion (with reference to figure 7), the non-concave surface 03 of mah-jong pieces when sieve board shifting-position mechanism one side the non-concave surface 03 of mah-jong pieces with sieve board shifting-position mechanism effect overturn (with reference to figure 8), the front end 41 of the slanting baffle of falling the board 4 is positioned at a side of sieve board shifting-position mechanism before described, it highly is higher than the width of mah-jong pieces, and the diagonal that mah-jong pieces turn to its front end face (face shown among Fig. 6 05) be in preceding orbit plane plumbness before (with respect to Fig. 3 embodiment, 04 is the rear end face of mah-jong pieces among Fig. 1,05 is parallel among the diagonal of above-mentioned front end face and Fig. 1), described before the slanting baffle of falling the board 4 can connect with the side of the close preceding slanting baffle of falling the board on mah-jong pieces 01 front end face all the time; The back flop mechanism that cooperates with preceding flop mechanism among the present invention is made up of the back slanting baffle of falling the board 6 that is arranged on the back track 5 on the mah-jong pieces delivery track and is located at track 5 tops, back, the highest point of the described back slanting baffle of falling the board is lower than the mah-jong pieces width, and the mah-jong pieces that flop mechanism turned over before lowest part did not hinder pass through, namely have enough height to allow the mah-jong pieces that are in roll-over condition pass through between the slanting baffle of falling board lowest part and the track bottom surface of back, the mah-jong pieces of roll-over condition have complete horizontal state or a side to ride against heeling condition on the siding track according to the situation that arranges of track.
The mah-jong pieces delivery track width at flop mechanism place is not less than the cornerwise length of mah-jong pieces front end face before arranging in the present embodiment, if mah-jong pieces adopt incomplete down tilt mode, the board turning channel width also can be slightly less than the cornerwise length of mah-jong pieces front end face.The slanting baffle of falling the board 4 and the back slanting baffle of falling the board 6 all are horizontally disposed with before the present embodiment, and the height of the back slanting baffle of falling the board 6 is lower than the mah-jong pieces width and is higher than mah-jong pieces thickness, and the usually preceding slanting baffle of falling the board and the back slanting baffle of falling the board are across square structure on preceding track 2 and back track 5.Certainly, the preceding slanting baffle of falling the board and the back slanting baffle of falling the board also can be the low form setting of the high end of an end, and it designs can guarantee that it is principle that mah-jong pieces can overturn smoothly with the mah-jong pieces effect when mah-jong pieces advance.
Sieve board shifting-position mechanism shown in Fig. 3 and Fig. 4 stretches in the preceding track 2 for the sieve board roller 31 of switching in preceding track outside portion, described sieve board roller 31 parts.
Which kind of sieve board shifting-position mechanism of above-described embodiment can adopt the form as Fig. 5, and namely sieving the board shifting-position mechanism is the sieve board baffle plate 32 in the track before stretching into, and the degree of depth before sieve board baffle plate 32 stretches in the track 2 becomes big after by forward direction gradually.Two kinds of above-mentioned sieve board shifting-position mechanism implement structures and can carry out various easy distortion, as sieve board baffle plate be converted to sieve board pin, sieve board roller is converted to various forms such as sieve board ball.
Above-mentioned two kinds of sieve board shifting-position mechanisms can be set to the version of level, and sieve board shifting-position mechanism to the height of preceding track baseplane is 0.4～0.6 times of mah-jong pieces width.The degree of depth before corresponding sieve board shifting-position mechanism stretches in the track is slightly less than the concave surface degree of depth at 0.4 to 0.6 times of width place of mah-jong pieces and is advisable.
As Fig. 3, track 2 is formed by the siding track 2 21 in board turning passage left side and away from the siding track 22 of sieve board shifting-position mechanism one side before among the embodiment one, usually the siding track outside is provided with guardrail board, thereby form the board turning passage 1 of more perfect preceding flop mechanism, the board turning width of channel is rationally adjusted from edge-on virtual condition to overturning according to mah-jong pieces.Siding track 22 is fixed for front end in the present embodiment, the siding track main part can about the skew elastic track.Siding track can be fixed on the board turning channel side wall, and the board turning passage has can being fixed on the diapire of diapire.Described siding track 22 is non-intersect with the preceding slanting baffle of falling the board 4 or its extended line, and the siding track rear end is provided with guiding slope 23, and the noise when the minimizing mah-jong pieces break away from from right track also can reduce the wearing and tearing of mah-jong pieces.
Track also can adopt the form of overall fixed before above-mentioned away from the siding track of sieve board shifting-position mechanism one side.The setting of the width of its track and height is standard can make the mah-jong pieces upset smoothly.
As Fig. 3, the track 5 of back described in the embodiment one comprises that the side by sieve board shifting-position mechanism stretches into spacing slanted bar 51 and the back slanting baffle of falling the board 6 of board turning passage 1, described spacing slanted bar 51 front ends are connected with the siding track 2 21 of preceding track, the rear end of spacing slanted bar 51 is connected with the guide rail 1 of playing a card, opposite side with respect to spacing slanted bar 51 rear ends in the board turning track is provided with the guide rail 2 72 of playing a card, and the described guide rail two of playing a card is the sidewall of board turning passage.
As Fig. 6 to Fig. 9, the sieve board shifting-position mechanism of the present invention by preceding flop mechanism by cambered surface towards the mah-jong pieces of a side of sieve board shifting-position mechanism by preceding flop mechanism, then carry out board turning by the back flop mechanism, the mah-jong pieces that cambered surface is sieved a side of board shifting-position mechanism dorsad then can be stopped by sieve board shifting-position mechanism when arriving sieve board shifting-position mechanism, before reaching, sieve board shifting-position mechanism realizes board turning under the acting in conjunction of the slanting baffle of falling the board, utilized the concave structure of mah-jong pieces cleverly, need not setting-in magnet or sheet metal again on the mah-jong pieces, the flop mechanism in the table body has also been abandoned the design concept that the magnetic-type flop mechanism is arranged fully.Mah-jong pieces of the present invention can adopt existing various propulsive mechanisms to promote to advance.Flop mechanism also has been applicable to the magnetic-type mah-jong pieces or has been combined with magnetic-type mahjong flop mechanism and used before the present invention.
The above only is specific embodiments of the invention, and technical characterictic of the present invention is not limited thereto, and 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 claim of the present invention.
Claims (9)
1. preceding flop mechanism that is applicable to the mah-jong pieces of concave surface, it is characterized in that: comprise preceding track (2), stretch into the sieve board shifting-position mechanism in the preceding track (2) and be located at the preceding slanting baffle of falling the board (4) composition of preceding track (2) top, the thickness of the width of track and mah-jong pieces is suitable before described, the height of described sieve board shifting-position mechanism and stretch into before the concave surface of the degree of depth of track and mah-jong pieces suitable, the non-concave surface of mah-jong pieces non-concave surface of mah-jong pieces when sieve board shifting-position mechanism one side overturns with sieve board shifting-position mechanism effect, the front end (41) of the slanting baffle of falling the board (4) is positioned at a side of sieve board shifting-position mechanism before described, it highly is higher than the width of mah-jong pieces, and the diagonal that mah-jong pieces turn to its front end face be in preceding orbit plane plumbness before, described before the slanting baffle of falling the board can connect with the side of the close preceding slanting baffle of falling the board on the mah-jong pieces front end face all the time.
2. the preceding flop mechanism that is applicable to the mah-jong pieces of concave surface according to claim 1, it is characterized in that: described sieve board shifting-position mechanism is horizontally disposed with, and sieve board shifting-position mechanism to the height of preceding track baseplane is 0.4～0.6 times of mah-jong pieces width.
3. the preceding flop mechanism that is applicable to the mah-jong pieces of concave surface according to claim 1, it is characterized in that: track (2) is fixed for front end away from the siding track (22) of sieve board shifting-position mechanism one side before described, the siding track main part can about the elastic track that is offset.
4. the preceding flop mechanism that is applicable to the mah-jong pieces of concave surface according to claim 1 is characterized in that: before described track (2) away from siding track (22) overall fixed of sieve board shifting-position mechanism one side at board turning channel side wall or diapire.
5. the preceding flop mechanism that is applicable to the mah-jong pieces of concave surface according to claim 3 is characterized in that: described siding track (22) is non-intersect with the preceding slanting baffle of falling the board (4) or its extended line.
6. the preceding flop mechanism that is applicable to the mah-jong pieces of concave surface according to claim 3 is characterized in that: described siding track (22) rear end is provided with guiding slope (23).
7. according to any described preceding flop mechanism that is applicable to the mah-jong pieces of concave surface in the claim 1 to 6, it is characterized in that: described sieve board shifting-position mechanism is for stretching into sieve board baffle plate (32) or the sieve board pin preceding track (2) in, and the degree of depth before sieve board baffle plate or sieve board pin stretch in the track becomes greatly after by forward direction gradually.
8. according to any described preceding flop mechanism that is applicable to the mah-jong pieces of concave surface in the claim 1 to 6, it is characterized in that: described sieve board shifting-position mechanism is for transferring at sieve board roller (31) or the sieve board ball of preceding track (2) outside portion, and described sieve board roller (31) or a ball part stretch in the preceding track (2).
9. the preceding flop mechanism that is applicable to the mah-jong pieces of concave surface according to claim 8 is characterized in that: the slanting baffle of falling the board (4) is horizontally disposed with before described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110286400 CN102350055B (en) | 2011-09-23 | 2011-09-23 | Front overturning mechanism suitable for mahjong tiles with concave surfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110286400 CN102350055B (en) | 2011-09-23 | 2011-09-23 | Front overturning mechanism suitable for mahjong tiles with concave surfaces |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102350055A CN102350055A (en) | 2012-02-15 |
| CN102350055B true CN102350055B (en) | 2013-09-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110286400 Active CN102350055B (en) | 2011-09-23 | 2011-09-23 | Front overturning mechanism suitable for mahjong tiles with concave surfaces |
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| CN (1) | CN102350055B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004242812A (en) * | 2003-02-12 | 2004-09-02 | Matsuoka Mechatronics:Kk | Control method of automatic mah-jongg table |
| CN201042619Y (en) * | 2007-04-13 | 2008-04-02 | 魏国华 | Nonmagnetic mahjong pieces turn-over device for automatic mahjong machine |
| CN202270336U (en) * | 2011-09-23 | 2012-06-13 | 松冈机电（中国）有限公司 | Forward turnover mechanism suitable for mahjong pieces with concave surfaces |
-
2011
- 2011-09-23 CN CN 201110286400 patent/CN102350055B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004242812A (en) * | 2003-02-12 | 2004-09-02 | Matsuoka Mechatronics:Kk | Control method of automatic mah-jongg table |
| CN201042619Y (en) * | 2007-04-13 | 2008-04-02 | 魏国华 | Nonmagnetic mahjong pieces turn-over device for automatic mahjong machine |
| CN202270336U (en) * | 2011-09-23 | 2012-06-13 | 松冈机电（中国）有限公司 | Forward turnover mechanism suitable for mahjong pieces with concave surfaces |
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| CN102350055A (en) | 2012-02-15 |
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