Tile pushing and sorting linkage structure of mahjong machine

Abstract

The application provides a mahjong machine tile pushing and coding linkage structure, which comprises a mounting shell I and a mounting shell II which is inserted on one side of the mounting shell I, a motor is arranged in the mounting shell I, the motor is detachably fixed to the inner wall of the mounting shell I on the side close to the mounting shell II through bolts at four corners, and positioning installation holes are arranged on the top and the bottom of the side of the mounting shell II close to the mounting shell I. A quick jacking reset mechanism is arranged on the side of the mounting shell I close to the mounting shell II, and the quick jacking reset mechanism is used for jacking up the mahjong tiles to a height at which the mahjong tiles can be flipped and pushed. The mahjong machine tile pushing and coding linkage structure can quickly jack up and push the tiles through mechanical structural parts, and the concentrated and combined structural parts can be quickly removed at one time, so that the problems that the tiles are prone to being stuck after the jacking action is completed, the tiles cannot be removed at one time, the maintenance efficiency is reduced, and the stable operation interval is not achieved are solved.

Description

TECHNICAL FIELD

[0001] The present application relates to mahjong machine technical field, especially to a kind of mahjong machine's push card and card combination structure. BACKGROUND

[0002] The working principle of mahjong machine is that the mahjong card with back up is attracted by the magnetic ring on the shuffling barrel, and is rotated with the magnetic ring and sent to the conveying groove, and is pushed into a pile by the stacking motor at the machine head, and is pushed away by the chain rod, and the card without magneticity continues to rotate on the disc (single-port machine principle), and has been upgraded to four-port machine;

[0003] In the prior art, when conveying mahjong cards, the mahjong after shuffling needs to be first lifted upward, and then pushed to the card conveying belt by the pushing mechanism on one side to be conveyed, stacked and arranged, but after the above lifting action is completed, the newly washed cards cannot be stably and quickly dropped, which causes the cards to be jammed at the stacking structure, so that the overall mechanism cannot be stably operated, the whole structure is inconvenient to take out, cannot be removed at one time, reduces the maintenance efficiency, and the overall structure has a stable intermittent operation relying on the linkage of plc programming, which is not stable, and has a high mechanical stability, which further increases the failure rate. SUMMARY

[0004] In view of the deficiencies in the prior art, the present application aims to provide a mahjong machine's push card and card combination structure, which can quickly lift and push cards by mechanical structural members, and the concentrated combination of structural members can be quickly removed at one time, to solve the problems of unstable and quick dropping after the completion of the existing lifting action, easy jamming of cards, inability to remove at one time, reduced maintenance efficiency and unstable intermittent operation.

[0005] In order to achieve the above-mentioned purpose, the present application is realized by the following technical scheme: a mahjong machine's push card and card combination structure, comprising a mounting shell one and a mounting shell two inserted on one side of the mounting shell one, the mounting shell one is internally provided with a motor, the motor is detachably fixed to the inner wall of the mounting shell one on the side close to the mounting shell two through bolts at four corners, and the top and bottom of the mounting shell two close to the side of the mounting shell one are provided with positioning installation holes.

[0006] The side of the mounting shell one close to the mounting shell two is provided with a quick lifting reset mechanism, and the quick lifting reset mechanism is used for lifting the mahjong card to a height that can be pushed and turned over.

[0007] The surface of the rotating shaft one is provided with a card pushing mechanism, and the card pushing mechanism is used for pushing the lifted mahjong card to the card stacking completed conveying track.

[0008] The motor output end extends through the installation shell one and is fixedly installed inside the installation shell two. The jacking and overturning linkage driving unit is used to drive the quick jacking reset mechanism and the card pushing mechanism to act through the driving part, so as to complete the linkage driving of jacking and pushing and realize card pushing and card coding.

[0009] Further, the jacking and overturning linkage driving unit comprises a linkage wheel, a driving groove and a jacking cam. The linkage wheel is pluggably and fixedly installed with the motor output end. The driving groove is arranged on the surface of the linkage wheel. The driving groove is divided into a pushing driving section and an intermittent section. The jacking cam is integrally injection molded and fixed at one end of the linkage wheel close to the motor.

[0010] Further, the quick jacking reset mechanism comprises a jacking frame, a slide column, a limiting sleeve one, a limiting sleeve two, a jacking wheel and a reset assembly. The limiting sleeve one is slidingly inserted at one side of the top of the installation shell one. The limiting sleeve two is integrally injection molded and fixed at one side of the installation shell one away from the limiting sleeve one. The slide column is provided with two groups and is slidingly installed inside the limiting sleeve one and the limiting sleeve two respectively. The jacking frame is slidingly installed at one side of the installation shell one away from the motor. The top of the two groups of slide columns is fixedly installed with the bottom of the jacking frame. The reset assembly is used to downwardly bounce and reset the jacking frame. The jacking wheel is rotatably installed at the bottom of the jacking frame away from the motor by means of a shaft pin and is used in cooperation with the jacking cam.

[0011] Further, the card pushing mechanism comprises a pushing plate, a driving connecting rod, a guide wheel one, a rotating shaft one, a rotating shaft two and a guide stabilizing assembly. The rotating shaft one is movably inserted into the inner wall bottom of the installation shell two. The driving connecting rod is integrally injection molded and fixed with the rotating shaft one close to the bottom of one side of the installation shell two. The guide wheel one is rotatably installed at the middle of the driving connecting rod close to one side of the linkage wheel. The rotating shaft two is integrally injection molded and fixed at the top of the driving connecting rod close to the installation shell two. The rotating shaft two is rotatably matched with the pushing plate. The guide stabilizing assembly is used to assist in stabilizing the trajectory of the other side of the pushing plate, so that the card pushing is not easy to be stuck. The guide wheel one is rollingly matched with the driving groove.

[0012] Further, the driving section is matched with the guide wheel one to drive horizontally. The intermittent section is matched with the guide wheel one to make the guide wheel one temporarily stop driving the guide wheel one in the intermittent section.

[0013] Further, the reset assembly comprises a spring and a baffle. The spring is sleeved on the surface of the slide column. The baffle is sleeved on the bottom of the surface of the slide column and is fixed by glue. One end of the spring is in contact with the bottom of the limiting sleeve one and the limiting sleeve two. The other end of the spring is in contact with the top of the baffle.

[0014] Further, the guiding and stabilizing assembly comprises a guiding wheel II and a guiding arc-shaped frame, the guiding wheel II is movably installed on the side of the pushing plate away from the driving connecting rod through a shaft pin, and the guiding arc-shaped frame is integrally injection molded and fixed on the top of the installation shell II and used in cooperation with the guiding wheel II.

[0015] The mahjong tile pushing device has the advantages that the quick jacking reset mechanism can quickly drop and reset to avoid mahjong tile jamming, the jacking and pushing linkage driving is realized by the jacking and turning linkage driving unit driving the quick jacking reset mechanism and the tile pushing mechanism to complete the linkage driving of jacking and pushing, the mechanical stable tile pushing and tile coding are realized, the installation shell I and the installation shell II can be integrally removed, and the operation stability and the maintenance convenience are improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] Other characteristics, objects and advantages of the present application will become more apparent from the following detailed description of non-restrictive embodiments, made with reference to the attached drawings:

[0017] Figure 1 is a structural schematic view of the present application;

[0018] Figure 2 is a three-dimensional structural schematic view of the tile pushing mechanism of the present application;

[0019] Figure 3 is a structural schematic view of the quick jacking reset mechanism of the present application;

[0020] Figure 4 is another perspective three-dimensional structural schematic view of the present application; Figure 3

[0021] Figure 5 is an exploded three-dimensional structural schematic view of the present application;

[0022] Figure 6 is another perspective structural schematic view of the present application; Figure 5

[0023] Figure 7 is a structural schematic view of the linkage wheel of the present application;

[0024] Figure 8 is another perspective structural schematic view of the present application. Figure 7

[0025] ​​​In the figure: 1, installation shell one; 2, installation shell two; 3, motor; 4, positioning installation hole; 5, quick jacking reset mechanism; 501, jacking frame; 502, sliding column; 503, limiting sleeve one; 504, limiting sleeve two; 505, jacking wheel; 506, reset assembly; 5061, spring; 5062, baffle; 6, pushing tile mechanism; 601, pushing plate; 602, driving connecting rod; 603, guide wheel one; 604, rotating shaft one; 605, rotating shaft two; 606, guide stabilizing assembly; 6061, guide wheel two; 6062, guide arc frame; 7, jacking and overturning linkage driving unit; 701, linkage wheel; 702, driving groove; 7021, driving section; 7022, intermittent section; 703, jacking cam. DETAILED DESCRIPTION

[0026] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0027] Please refer to Figure 1 , Figure 1 for the structural schematic diagram of the present application.

[0028] A pushing and stacking tile linkage structure of a mahjong machine comprises an installation shell one 1 and an installation shell two 2 inserted on one side of the installation shell one 1, the installation shell one 1 is internally provided with a motor 3, the motor 3 is detachably fixed to the inner wall of the installation shell one 1 on the side close to the installation shell two 2 through bolts at four corners, and positioning installation holes 4 are formed on the top and the bottom of the installation shell two 2 close to the side of the installation shell one 1.

[0029] A quick jacking reset mechanism 5 is arranged on the side of the installation shell one 1 close to the installation shell two 2, and the quick jacking reset mechanism 5 is used to jack up the mahjong tiles to a height at which the mahjong tiles can be pushed and overturned.

[0030] A pushing tile mechanism 6 is sleeved on the surface of the rotating shaft one, and the pushing tile mechanism 6 is used to push the jacked mahjong tiles to a completed tile stacking conveying track.

[0031] A jacking and overturning linkage driving unit 7 is fixedly installed at the output end of the motor 3 and extends into the installation shell two 2 through the installation shell one 1, and the jacking and overturning linkage driving unit 7 is used to drive the quick jacking reset mechanism 5 and the pushing tile mechanism 6 to act through a driving member, so as to realize the linkage driving of jacking and pushing and achieve the pushing and stacking of tiles.

[0032] Please refer to Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 , Figure 2 for the pushing tile mechanism of the present application. Figure 3This is a schematic diagram of the rapid lifting and resetting mechanism of the present invention; Figure 4 In this invention Figure 3 Another perspective of the three-dimensional structure diagram; Figure 5 This is a schematic diagram of the exploded three-dimensional structure of the present invention; Figure 6 In this invention Figure 5 Another perspective structural diagram; Figure 7 This is a schematic diagram of the linkage wheel structure of the present invention; Figure 8 In this invention Figure 7 Another perspective structural diagram.

[0033] The lifting and flipping linkage drive unit 7 includes a linkage wheel 701, a drive groove 702, and a lifting cam 703. The linkage wheel 701 is pluggably fixed to the output end of the motor 3. The drive groove 702 is formed on the surface of the linkage wheel 701 and is divided into a pushing drive section 7021 and an intermittent section 7022. The lifting cam 703 is integrally injection molded and fixed to the end of the linkage wheel 701 near the motor 3. After the linkage wheel 701 rotates with the output end of the motor 3, it can cooperate with the drive groove 702 to enable the card pushing mechanism 6 to continuously push cards. At the same time, the intermittent time of card pushing is more stable through the drive groove 702 on the surface. After the lifting cam 703 rotates with the linkage wheel 701, it can drive the rapid lifting and reset mechanism 5 to complete the lifting action. A set of linkage wheels 701 ensures stable coordination of the dual driving forces of lifting and pushing, and the operating interval is always consistent.

[0034] The rapid lifting and resetting mechanism 5 includes a lifting frame 501, sliding columns 502, a first limiting sleeve 503, a second limiting sleeve 504, a lifting wheel 505, and a resetting assembly 506. The first limiting sleeve 503 is slidably inserted into one side of the top of the mounting housing 1. The second limiting sleeve 504 is integrally injection molded and fixed to the side of the mounting housing 1 away from the first limiting sleeve 503. Two sets of sliding columns 502 are provided and are slidably installed inside the first limiting sleeve 503 and the second limiting sleeve 504, respectively. The lifting frame 501 is slidably installed on the side of the mounting housing 1 away from the motor 3. The tops of both sets of sliding columns 502 are fixedly installed to the bottom of the lifting frame 501. The resetting assembly 506 is used to spring the lifting frame 501 downwards to reset it. The lifting wheel 505 is connected to the shaft. The pin is rotatably mounted on the bottom of the lifting frame 501 on the side away from the motor 3 and works in conjunction with the lifting cam 703. The lifting frame 501 can carry mahjong tiles stacked vertically. At the same time, the lifting frame 501, together with the lifting wheel 505, can be lifted by the lifting cam 703, thereby lifting the mahjong tiles stacked on top. Then, through the sliding engagement of the sliding column 502 with the first limiting sleeve 503 and the second limiting sleeve 504, the stability during the lifting process can be ensured. The smooth surface of the sliding column 502 makes the lifting action more linear and stable, avoiding lifting jamming or slight shaking that could cause the mahjong tiles to scatter. After the lifting is completed, the lifting frame 501 can be quickly popped down and reset by the reset component 506, making it easy to lift the tiles again.

[0035] The pushing mechanism 6 comprises a pushing plate 601, a driving link 602, a guide wheel one 603, a rotating shaft one 604, a rotating shaft two 605, and a guide stabilizing assembly 606. The rotating shaft one 604 is movably inserted into the bottom of the inner wall of the mounting shell two 2. The driving link 602 is integrally injection molded with the rotating shaft one 604 near the bottom of one side of the mounting shell two 2. The guide wheel one 603 is rotatably installed in the middle of the driving link 602 near one side of the linkage wheel 701. The rotating shaft two 605 is integrally injection molded with the driving link 602 near the top of the mounting shell two 2. The rotating shaft two 605 is rotatably connected with the pushing plate 601. The guide stabilizing assembly 606 is used for assisting the stable track of the other side of the pushing plate 601, so that the mahjong tiles are not easily stuck during pushing. The guide wheel one 603 is rollingly connected with the driving groove 702. The pushing plate 601 can limit the overturning point of the pushing plate 601 with the rotating shaft one 604. Then, the pushing plate 601 is driven to swing left and right by the rolling connection between the guide wheel one 603 and the driving groove 702. During the swinging process, the pushing plate 601 is driven to swing left and right by the rotating shaft two 605 to push the mahjong tiles. At this time, the guide stabilizing assembly 606 keeps the two sides synchronized to avoid tilting of one side during pushing or asynchronization of pushing to push the mahjong tiles out, thereby ensuring the stability of pushing the mahjong tiles.

[0036] The driving section 7021 cooperates with the guide wheel one 603 to drive the horizontal pushing. The intermittent section 7022 cooperates with the guide wheel one 603 to enable the guide wheel one 603 to be temporarily stopped in the intermittent section 7022. The driving section 7021 of the driving groove 702 can drive the guide wheel one 603 to horizontally move left and right. The intermittent section 7022 in the driving groove 702 can realize the operation of temporarily waiting, so that the pushing operation can be lifted again after completion of the pushing operation, thereby facilitating the stable and cyclic lifting and pushing operation.

[0037] The reset assembly 506 comprises a spring 5061 and a baffle 5062. The spring 5061 is sleeved on the surface of the slide column 502. The baffle 5062 is sleeved on the bottom of the surface of the slide column 502 and is fixed by glue. One end of the spring 5061 is in contact with the bottom of the limiting sleeve one 503 and the limiting sleeve two 504. The other end of the spring 5061 is in contact with the top of the baffle 5062. The spring force of the spring 5061 is transmitted to the slide column 502 through the baffle 5062, so that the slide column 502 drives the lifting frame 501 to quickly reset downward, thereby avoiding the influence of jamming on the subsequent stacking operation.

[0038] The guide stable assembly 606 comprises a guide wheel two 6061 and a guide arc frame 6062. The guide wheel two 6061 is movably installed on the side of the pushing plate 601 away from the driving link 602 through a shaft pin, and the guide arc frame 6062 is integrally injection molded and fixed on the top of the installation shell two 2 and cooperates with the guide wheel two 6061. The guide arc frame 6062 can enable the guide wheel two 6061 to stably roll in an arc track inside the guide arc frame 6062, so that the side of the pushing plate 601 away from the driving link 602 moves synchronously with the driving link 602 to realize the pushing operation, thereby ensuring the stability of the pushing operation.

[0039] Working principle: when the fixed installation shell one 1 and the installation shell two 2 are fixed and integrated through the positioning installation hole 4, the installation shell one 1 is quickly inserted into the mahjong machine code plate through the insertion structure on the top of the installation shell one 1, and then fixed through the reserved installation hole of the installation shell one 1. After installation, when the mahjong tiles are stacked, the motor 3 is started, the motor 3 drives the linkage wheel 701 to rotate through the output end, the linkage wheel 701 drives the lifting cam 703 to rotate and cooperate with the lifting wheel 505 to lift the lifting frame 501, and then the sliding cooperation of the slide column 502, the limiting sleeve one 503 and the limiting sleeve two 504 can ensure the stability during the lifting process. Because the surface of the slide column 502 is smooth, the lifting action is more linear and stable, avoiding the mahjong tiles from falling due to the lifting jam or slight shaking. After the lifting is completed, the elastic force of the spring 5061 cooperates with the baffle 5062 to transmit the elastic force to the slide column 502, so that the slide column 502 drives the lifting frame 501 to quickly reset downward, avoiding the jam when falling to affect the stacking operation again. When the linkage wheel 701 drives the driving groove 702 to twist, the driving section 7021 of the driving groove 702 can drive the guide wheel one 603 to move left and right, and then the guide wheel one 603 swings in an arc through the shaft center of the rotating shaft one 604. The rolling cooperation of the guide wheel one 603 and the driving groove 702 drives the driving link 602 to swing left and right. During the swinging process, the rotating shaft two 605 drives the pushing plate 601 on the top to swing left and right, and then pushes the lifted mahjong tiles to the conveying belt of the stacking code plate. At the same time, the guide arc frame 6062 can enable the guide wheel two 6061 to stably roll in an arc track inside the guide arc frame 6062, so that the side of the pushing plate 601 away from the driving link 602 moves synchronously with the driving link 602 to realize the pushing operation, thereby ensuring the stability of the pushing operation. The side of the pushing plate 601 away from the driving link 602 can swing with the rotating shaft one 604 to keep the same shaft center, and after the pushing is completed, the guide wheel one 603 passes through the intermittent section 7022 in the driving groove 702. At this stage, the mahjong tiles fall into the upper part of the lifting frame 501. After the stacking is completed, the above steps can be repeated to lift the code plate again.

[0040] The foregoing merely illustrates the principles of the application and application of its leading features. This application is not limited to the illustrative embodiments shown and described herein. Rather, this application is capable of operating within a further range of conditions and environments than those specifically described herein, and further modifications can be made without departing from the spirit or scope of the application. Accordingly, the description is to be construed as illustrative only and not restrictive of the broad disclosure or application of the application. The specification and drawings are, accordingly, to be regarded simply as illustrative and with the scope of the application being measured by the appended claims, and not with the specification. No admission is made that any reference constitutes prior art. It is my intent, therefore, to be limited only as appears in the following claims.

[0041] Furthermore, it should be understood that although the description above relates to embodiments, not every embodiment according to the description contains each and every feature or combination of features. Some embodiments can be comprised of some features of the description while others can be devoid of certain features. Therefore, features or combinations of features of some embodiments that can be changed, modified, or replaced should be understood as possible changes, modifications, replacements, or combinations thereof. Furthermore, it is intended to encompass all possible combinations of features contained in the 20 embodiments.

Claims

1. A mahjong machine's pushing and coding linkage structure, comprising a first installation shell (1) and a second installation shell (2) inserted on one side of the first installation shell (1), characterized in that: The installation shell one (1) is internally provided with a motor (3), the motor (3) is detachably fixed by bolts on the inner wall of the installation shell one (1) near one side of the installation shell two (2), and the top and bottom of the installation shell two (2) near one side of the installation shell one (1) are provided with positioning mounting holes (4); The installation shell one (1) near the installation shell two (2) is provided with a quick jacking reset mechanism (5), and the quick jacking reset mechanism (5) is used to jack up mahjong tiles to a height that can be pushed and turned over; The surface of the rotating shaft one is sleeved with a tile pushing mechanism (6), and the tile pushing mechanism (6) is used to push the jacked mahjong tiles to the tile stacking completed conveying track; The output end of the motor (3) penetrates the installation shell one (1) and extends into the installation shell two (2) and is fixedly installed with a jacking and overturning linkage driving unit (7), and the jacking and overturning linkage driving unit (7) is used to drive the quick jacking reset mechanism (5) and the tile pushing mechanism (6) to act through a driving part, so as to realize the linkage driving of jacking and pushing and tile pushing and stacking; The jacking and overturning linkage driving unit (7) comprises a linkage wheel (701), a driving groove (702) and a jacking cam (703), the linkage wheel (701) is pluggably and fixedly installed with the output end of the motor (3), the driving groove (702) is formed on the surface of the linkage wheel (701), the driving groove (702) is divided into a pushing driving section (7021) and an intermittent section (7022), and the jacking cam (703) is integrally injection molded and fixed on one end of the linkage wheel (701) near the motor (3); The quick jacking reset mechanism (5) comprises a jacking frame (501), a slide column (502), a limiting sleeve one (503), a limiting sleeve two (504), a jacking wheel (505) and a reset assembly (506), the limiting sleeve one (503) is slidingly inserted on one side of the top of the installation shell one (1), the limiting sleeve two (504) is integrally injection molded and fixed on one side of the installation shell one (1) away from the limiting sleeve one (503), the slide column (502) is provided with two groups and is slidingly installed in the interiors of the limiting sleeve one (503) and the limiting sleeve two (504), the jacking frame (501) is slidingly installed on one side of the installation shell one (1) away from the motor (3), the tops of the two groups of slide columns (502) are fixedly installed with the bottom of the jacking frame (501), the reset assembly (506) is used for downwardly bouncing and resetting the jacking frame (501), and the jacking wheel (505) is rotationally installed on the bottom of the jacking frame (501) away from the motor (3) through an axle pin and is used in cooperation with the jacking cam (703).

2. The tile pushing and sorting linkage structure of the mahjong machine according to claim 1, characterized in that: Said pushing card mechanism (6) comprises a pushing plate (601), a driving connecting rod (602), a guide wheel one (603), a rotating shaft one (604), a rotating shaft two (605) and a guide stabilizing component (606), the rotating shaft one (604) is movably inserted into the bottom of the inner wall of the installation shell two (2), the driving connecting rod (602) is integrally injection molded with the rotating shaft one (604) near the bottom of one side of the installation shell two (2), the guide wheel one (603) is rotatably installed in the middle of the driving connecting rod (602) near one side of the linkage wheel (701), the rotating shaft two (605) is integrally injection molded on the top of the driving connecting rod (602) near the installation shell two (2), the rotating shaft two (605) is rotatably matched with the pushing plate (601), the guide stabilizing component (606) is used for assisting the stable track of the other side of the pushing plate (601), so that the pushing card is not easy to be stuck, and the guide wheel one (603) is rollingly matched with the driving groove (702).

3. The tile pushing and sorting linkage structure of the mahjong machine according to claim 2, characterized in that: Said driving section (7021) is matched with the guide wheel one (603) to drive the horizontal pushing, and the intermittent section (7022) is matched with the guide wheel one (603) to make the guide wheel one (603) stop driving the guide wheel one (603) in the intermittent section (7022) for a short time.

4. The tile pushing and sorting linkage structure of the mahjong machine according to claim 1, characterized in that: Said reset component (506) comprises a spring (5061) and a baffle (5062), the spring (5061) is sleeved on the surface of the sliding column (502), the baffle (5062) is sleeved on the bottom of the surface of the sliding column (502) and is fixed by glue, one end of the spring (5061) is in contact with the bottom of the limiting sleeve one (503) and the limiting sleeve two (504), and the other end of the spring (5061) is in contact with the top of the baffle (5062).

5. The tile pushing and sorting linkage structure of the mahjong machine according to claim 2, characterized in that: Said guide stabilizing component (606) comprises a guide wheel two (6061) and a guide arc frame (6062), the guide wheel two (6061) is movably installed on the side, away from the driving connecting rod (602), of the pushing plate (601) through a shaft pin, and the guide arc frame (6062) is integrally injection molded on the top of the installation shell two (2) and is used in cooperation with the guide wheel two (6061).

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