CN109529314B - Tile loading mechanism of full-automatic mahjong machine - Google Patents
Tile loading mechanism of full-automatic mahjong machine Download PDFInfo
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- CN109529314B CN109529314B CN201811294154.0A CN201811294154A CN109529314B CN 109529314 B CN109529314 B CN 109529314B CN 201811294154 A CN201811294154 A CN 201811294154A CN 109529314 B CN109529314 B CN 109529314B
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/20—Dominoes or like games; Mah-Jongg games
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F9/00—Games not otherwise provided for
- A63F9/20—Dominoes or like games; Mah-Jongg games
- A63F2009/205—Mah-jongg games
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Abstract
The invention discloses a mahjong tile feeding mechanism of a full-automatic mahjong machine, which comprises: the mahjong tile bearing device is used for bearing the mahjong tiles shuffled by the mahjong machine; the mahjong lifting plate is arranged on one side of the mahjong supporting device and used for receiving mahjong tiles on the mahjong supporting device and lifting the mahjong tiles onto the desktop of the mahjong machine; the mahjong tile pushing plate is arranged on the mahjong tile bearing device and used for pushing mahjong tiles on the mahjong tile bearing device to the mahjong tile lifting plate; the movable baffle plate component is arranged at the rear part of the mahjong lifting plate and comprises a movable baffle plate which moves along the length direction of the mahjong lifting plate and blocks the rear edge of the mahjong lifting plate; and the driving system is used for driving the card lifting plate, the card pushing plate and the movable baffle to act. The mahjong machine has the advantages that the structure is ingenious, the mahjong tiles in four directions of the mahjong machine can be lifted to the tile-touching position at one time, the mahjong tiles in the four directions can be touched directly after being lifted to the desktop, the step that the mahjong tiles need to be placed in an inclined mode or arranged in an artificial mode after being played is omitted, and the entertainment time is saved; the movable baffle plate component is blocked behind the tile lifting plate, so that the tile lifting process is stable and reliable.
Description
Technical Field
The invention relates to a mahjong tile feeding mechanism of a full-automatic mahjong machine.
Background
Mahjong is a popular tool for people as a recreational tool and is listed as a sports event. The mahjong tiles on four sides are lifted to the table top by the tile feeding mechanism of the traditional full-automatic mahjong machine and are parallel to the edges of the four sides of the table top, the mahjong tiles are close to the table side and unreasonable in arrangement, a player is required to manually move the mahjong tiles forward and obliquely swing the mahjong tiles to a proper position before the mahjong tiles are touched, and the mahjong tiles are easy to topple over and bring inconvenience to the player in the process of moving the mahjong tiles. In the tile feeding system of the mahjong machine, which is designed by the inventor before and has the patent number of CN201210537155.X, when a tile is fed, a part of mahjong tiles firstly reach the tabletop along the tile lifting plate, the rest mahjong tiles are positioned on the tile lifting plate, and finally the mahjong tiles on the tile lifting plate are lifted to the tabletop by the tile lifting mechanism. Although the mahjong machine realizes inclined placement of mahjong tiles after the mahjong tiles reach the table top, a gap is easy to exist between the mahjong tiles on the tile lifting plate after the mahjong tiles are lifted to the table top and the mahjong tiles reaching the table top before, so that the inconvenience caused to players is not completely solved because the mahjong tiles are manually arranged by the players after the mahjong tiles are lifted by the tile lifting plate.
Disclosure of Invention
The invention aims to provide a tile feeding mechanism of a full-automatic mahjong machine, which can directly touch tiles after lifting the tiles around the mahjong machine to a desktop.
The technical scheme for realizing the purpose of the invention is as follows: a mahjong tile feeding mechanism of a full-automatic mahjong machine comprises:
the mahjong tile bearing device is used for bearing the mahjong tiles shuffled by the mahjong machine;
the mahjong lifting plate is arranged on one side of the mahjong supporting device and used for receiving mahjong tiles on the mahjong supporting device and lifting the mahjong tiles onto the desktop of the mahjong machine;
the mahjong tile pushing plate is arranged on the mahjong tile bearing device and used for pushing mahjong tiles on the mahjong tile bearing device to the mahjong tile lifting plate;
the movable baffle plate component is arranged at the rear part of the mahjong lifting plate and comprises a movable baffle plate which moves along the length direction of the mahjong lifting plate and blocks the rear edge of the mahjong lifting plate;
and the driving system is used for driving the card lifting plate, the card pushing plate and the movable baffle to act.
The driving system comprises a driving assembly, a mahjong lifting rocker arm and a cam transmission assembly; the driving assembly, the cam transmission assembly and the card pushing plate are all arranged on the card bearing device; the movable baffle assembly and the tile lifting plate are both arranged behind the tile bearing device, and the movable baffle assembly is positioned behind the tile lifting plate; the mahjong lifting rocker arm is in transmission connection with the driving assembly and rotates under the driving of the driving assembly to enable the mahjong lifting plate to vertically lift; the cam transmission component is in transmission connection with the driving component, and the cam transmission component enables the tile pushing plate on the top of the tile bearing device to horizontally displace under the driving of the driving component so as to push the mahjong tiles to the tile lifting plate.
The movable baffle assembly also comprises a baffle box, a baffle swing arm and a baffle sliding block which are arranged in the baffle box; the baffle swing arm pushes the baffle sliding block to move under the driving of a driving assembly of the driving system, so that the baffle sliding block extends out of the rear edge of the baffle lifting plate.
The driving assembly of the driving system comprises a mahjong tile feeding driving motor, a driving gear, a first output gear, a second output gear, a third output gear and a fourth output gear; the mahjong tile serving driving motor is fixed on the front end face of the mahjong tile bearing device, and a rotating shaft of the mahjong tile serving driving motor is connected with the driving gear; the first output gear, the second output gear and the fourth output gear are respectively in transmission with the driving gear; the second output gear is meshed with a third output gear; the second output gear and the third output gear are connected with the cam transmission assembly; the mahjong lifting rocker arm is fixed with the first output gear through a connecting shaft; and the fourth output gear is in transmission with the input end of the movable baffle plate assembly.
The invention also includes a signal wheel; the drive assembly of the drive system further comprises a fifth output gear; the fifth output gear is meshed with the driving gear and the second output gear respectively; the signal wheel is arranged behind the mahjong tile bearing device and is connected with the fifth output gear through a connecting shaft; a Hall sensor is fixed on the rear end face of the mahjong tile bearing device; and the signal wheel is fixedly provided with signal magnetic steel matched with the Hall sensor.
The drive assembly of the drive system further comprises a transition gear; the transition gear is meshed with the first output gear and the fourth output gear respectively.
A card lifting plate bracket is fixed at the bottom of the card lifting plate; the bottom of the mahjong lifting plate support is provided with a descending arc surface which is matched with the end part of the mahjong lifting rocker arm to enable the mahjong lifting plate to descend, an ascending arc surface which is matched with the end part of the mahjong lifting rocker arm to enable the mahjong lifting plate to ascend, and a retaining surface which is located between the descending arc surface and the ascending arc surface and is lower than the descending arc surface and the ascending arc surface in height to enable the mahjong lifting plate to retain the highest position.
And the bottom of the mahjong lifting plate support of the mahjong lifting plate is provided with an arc-shaped draw hook extending towards the inner side direction of the downward arc surface at the outer side of the downward arc surface.
The invention also comprises a shaft sleeve fixed on the front end surface of the movable baffle plate component; and a sliding shaft in sliding connection with the shaft sleeve is arranged at the bottom of the tile lifting plate.
And a bearing matched with a tile lifting plate support of the tile lifting plate is arranged at the end part of the tile lifting rocker arm.
The cam transmission assembly comprises a mahjong pushing rocker arm support, a cam and a mahjong pushing rocker arm; the mahjong pushing rocker arm support is fixed on the front end face of the mahjong bearing device; the number of the cams is two, and the two cams are symmetrically and rotatably connected in the mahjong tile pushing rocker arm support; the mahjong tile pushing rocker arms are two and rotate on two sides of the mahjong tile pushing rocker arm support through pin shafts at the bottoms of the mahjong tile pushing rocker arms respectively; the middle parts of the two card pushing rocker arms are respectively provided with a driving bearing matched with the two cams; the tops of the two card pushing rocker arms are matched with the card pushing plate.
And a card pushing convex surface for driving the card pushing rocker to turn is arranged on the surface of the cam transmission assembly, which is matched with the driving bearing of the card pushing rocker.
The card pushing convex surface of the cam transmission assembly comprises a rising surface which pushes the card pushing rocker arm to turn towards the direction close to the card bearing device and a falling surface which enables the card pushing rocker arm to turn towards the direction far away from the card bearing device.
A guide box is arranged on the front end face of the top of the mahjong tile bearing device; a guide shaft which is connected with the bottom of the front end of the card pushing plate in a sliding manner is arranged in the guide box; the front end of the card pushing plate is provided with two pushing pieces which extend downwards to penetrate through the guide box and are respectively matched with the tops of the two card pushing rocker arms of the cam transmission assembly.
And a bearing matched with a pushing piece of the card pushing plate is arranged at the top of the card pushing rocker arm of the cam transmission assembly.
The baffle sliding block of the movable baffle component is connected with the baffle box in a sliding way; the movable baffle is fixedly connected with the baffle sliding block; one end of the baffle swing arm is connected with a driving assembly of the driving system through a connecting shaft, and the other end of the baffle swing arm is provided with a bearing matched with the baffle sliding block; the direction of the movable baffle plate extending out of the baffle box is consistent with the length direction of the card lifting plate. And the baffle sliding block of the movable baffle assembly is provided with an arc guide groove which is matched with a bearing of the baffle swing arm and enables the baffle sliding block to reciprocate under the rotation of the baffle swing arm.
By adopting the technical scheme, the invention has the following beneficial effects: (1) the mahjong machine is ingenious in structure, the mahjong tiles in four directions of the mahjong machine can be lifted to the tile-touching position at one time, so that the mahjong tiles in four directions can be touched directly after being lifted to the desktop, the step that the mahjong tiles need to be placed in an inclined mode or arranged manually after being played is omitted, and the entertainment time is saved; the movable baffle plate component is blocked behind the mahjong lifting plate, so that mahjong tiles can be prevented from falling from the rear side of the mahjong lifting plate, and the mahjong lifting process is stable and reliable.
(2) The driving assembly of the driving system is ingenious in structure, the mahjong tile driving motor drives the driving gear to rotate so that the first output gear, the second output gear, the third output gear and the fourth output gear synchronously rotate, each output gear outputs kinetic energy to a part matched with each output gear, a plurality of parts can be driven to work only by a single motor, the production cost is saved, vibration caused by the fact that a plurality of motors are driven conveniently is reduced, and the synchronization rate of matching of the parts is improved.
(3) The mahjong tile feeding device also comprises a signal wheel, the signal wheel is matched with the Hall sensor, the mahjong tile feeding driving motor drives the driving gear to rotate and simultaneously drives the fifth output gear to synchronously rotate, and when the driving gear completes one rotation, the signal wheel completes one rotation at the same time, so that the mahjong tile feeding driving motor is conveniently controlled.
(4) The invention also comprises a transition gear, which ensures that the first output gear and the fourth output gear are meshed, synchronously and synchronously rotate in the same direction, and improves the synchronous rate.
(5) The bottom of the tile lifting plate is fixed with a tile lifting plate support, and the tile lifting rocker arm rotates to be sequentially matched with a descending cambered surface, a rising cambered surface and a retaining surface at the bottom of the tile lifting plate support, so that the tile lifting plate support can finish descending, rising and high-position retaining.
(6) The arc-shaped drag hook extending towards the inner side direction of the downward falling cambered surface is arranged at the outer side of the downward falling cambered surface at the bottom of the mahjong lifting plate support of the mahjong lifting plate, and the mahjong lifting plate support is pulled to descend by matching of the arc-shaped drag hook and the mahjong lifting rocker arm, so that the condition that the mahjong lifting plate support descends slowly or does not descend when the self weight of the mahjong lifting plate support descends is avoided.
(7) The invention also comprises a shaft sleeve fixed on the front end surface of the movable baffle plate assembly, and the bottom of the tile lifting plate is provided with a sliding shaft which is in sliding connection with the shaft sleeve, so that the tile lifting plate moves more stably.
(8) The cam transmission assembly is ingenious in structure, the mahjong pushing rocker arm is turned over through rotation of the cam, the mahjong pushing plate is pushed to move, mahjong tiles on the mahjong supporting device are pushed to the mahjong lifting plate, all the components are stably matched, and the structure is stable.
(9) The baffle sliding block of the movable baffle assembly is provided with an arc guide groove which is matched with a bearing of the baffle swing arm and enables the baffle sliding block to reciprocate under the rotation of the baffle swing arm, and when the baffle swing arm does circular motion, the bearing on the end part of the baffle swing arm pushes the baffle sliding block to move and reset through the arc guide groove.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a rear view of the present invention.
Fig. 4 is a top view of the present invention.
FIG. 5 is a rear perspective view of the back end face of the baffle box with the flapper assembly removed.
FIG. 6 is a schematic view of the structure of the assembly of the flapper swing arm and the flapper slider of the flapper assembly of the present invention.
Fig. 7 is a schematic structural diagram of the cam driving assembly of the invention matched with the card pushing rocker arm.
Fig. 8 is a schematic view of the deck-pushing rocker arm support of fig. 2 with the cam gear assembly removed.
The reference numbers in the drawings are:
the mahjong tile carrying device comprises a mahjong tile carrying device 1, a Hall sensor 1-1, a guide box 1-2 and a tension spring 1-2-1;
the mahjong machine comprises a driving assembly 2, a mahjong tile loading driving motor 2-1, a driving gear 2-2, a first output gear 2-3, a second output gear 2-4, a third output gear 2-5, a fourth output gear 2-6, a fifth output gear 2-7 and a transition gear 2-8;
a mahjong lifting rocker arm 3;
the mahjong tile lifting device comprises a mahjong tile lifting plate 4, a mahjong tile lifting plate support 4-1, a descending arc surface 4-2, an ascending arc surface 4-3, a retaining surface 4-4, an arc-shaped draw hook 4-5 and a sliding shaft 4-6;
the mahjong tile pushing device comprises a cam transmission assembly 5, a mahjong tile pushing rocker arm support 5-1, a cam 5-2, a rising surface 5-2-1, a falling surface 5-2-2, a mahjong tile pushing rocker arm 5-3 and a driving bearing 5-3-1;
a card pushing plate 6 and a pushing sheet 6-1;
the device comprises a movable baffle assembly 7, a baffle box 7-1, a baffle swing arm 7-2, a baffle sliding block 7-3, an arc guide groove 7-3-1 and a movable baffle 7-4;
and a sleeve 9.
Detailed Description
(example 1)
Referring to fig. 1 to 8, the tile feeding mechanism of the fully automatic mahjong machine of the embodiment includes: the mahjong tile bearing device 1 is used for bearing mahjong tiles washed by the mahjong machine; the mahjong lifting plate 4 is arranged on one side of the mahjong supporting device 1 and used for receiving mahjong tiles on the mahjong supporting device 1 and lifting the mahjong tiles onto the desktop of the mahjong machine; the mahjong tile pushing plate 6 is arranged on the mahjong tile bearing device 1 and used for pushing mahjong tiles on the mahjong tile bearing device 1 onto the mahjong tile lifting plate 4; the movable baffle plate component 7 is arranged behind the mahjong lifting plate 4 and comprises a movable baffle plate 7-4 which moves along the length direction of the mahjong lifting plate 4 and blocks the rear edge of the mahjong lifting plate 4; the driving system is used for driving the card lifting plate 4, the card pushing plate 6 and the movable baffle 7-4 to move.
The drive system comprises a drive assembly 2, a card lifting rocker arm 3 and a cam transmission assembly 5. The driving component 2, the cam transmission component 5 and the card pushing plate 6 are all arranged on the card bearing device 1. The movable baffle assembly 7 and the card lifting plate 4 are both arranged behind the card bearing device 1, and the baffle assembly 7 is positioned behind the card lifting plate 4. The card lifting rocker arm 3 is in transmission connection with the driving assembly 2, and the card lifting rocker arm 3 rotates under the driving of the driving assembly 2 to enable the card lifting plate 4 to vertically lift. The cam transmission component 5 is in transmission connection with the driving component 2, and the cam transmission component 5 enables the card pushing plate 6 on the top of the card bearing device 1 to be horizontally displaced under the driving of the driving component 2 so as to push the mahjong to the card lifting plate 4.
The movable baffle plate assembly 7 also comprises a baffle plate box 7-1, a baffle plate swing arm 7-2 and a baffle plate sliding block 7-3 which are arranged in the baffle plate box 7-1. The baffle swing arm 7-2 pushes the baffle sliding block 7-3 to move under the driving of the driving component 2 of the driving system, so that the baffle sliding block 7-3 extends out of the rear edge of the blocking card lifting plate 4.
The driving assembly 2 of the driving system comprises a mahjong tile feeding driving motor 2-1, a driving gear 2-2, a first output gear 2-3, a second output gear 2-4, a third output gear 2-5 and a fourth output gear 2-6. The mahjong tile feeding driving motor 2-1 is fixed on the front end face of the mahjong tile bearing device 1, and a rotating shaft of the mahjong tile feeding driving motor 2-1 is connected with the driving gear 2-2. The first output gear 2-3, the second output gear 2-4 and the fourth output gear 2-6 are respectively in transmission with the driving gear 2-2. The second output gear 2-4 meshes with the third output gear 2-5. The second output gear 2-4 and the third output gear 2-5 are connected to a cam gear assembly 5. The mahjong lifting rocker arm 3 is fixed with the first output gear 2-3 through a connecting shaft. The fourth output gear 2-6 is in transmission with the input end of the flapper assembly 7.
The present embodiment also comprises a signal wheel 8. The drive assembly 2 of the drive system further comprises a fifth output gear 2-7. The fifth output gear 2-7 is meshed with the driving gear 2-2 and the second output gear 2-4, respectively. The signal wheel 8 is arranged at the rear of the mahjong tile bearing device 1, and the signal wheel 8 is connected with the fifth output gears 2-7 through a connecting shaft. A Hall sensor 1-1 is fixed on the rear end face of the card bearing device 1. A signal magnetic steel 8-1 matched with the Hall sensor 1-1 is fixed on the signal wheel 8.
The drive assembly 2 of the drive system also comprises transition gears 2-8. The transition gears 2-8 mesh with the first output gear 2-3 and the fourth output gear 2-6, respectively.
The bottom of the card lifting plate 4 is fixed with a card lifting plate bracket 4-1. The bottom of the tile lifting plate support 4-1 is provided with a descending arc surface 4-2 which is matched with the end part of the tile lifting rocker arm 3 to enable the tile lifting plate 4 to descend, an ascending arc surface 4-3 which is matched with the end part of the tile lifting rocker arm 3 to enable the tile lifting plate 4 to ascend, and a retaining surface 4-4 which is positioned between the descending arc surface 4-2 and the ascending arc surface 4-3, is lower than the descending arc surface 4-2 and the ascending arc surface 4-3 in height and enables the tile lifting plate 4 to keep the highest position.
The bottom of the tile lifting plate support 4-1 of the tile lifting plate 4 is provided with an arc-shaped draw hook 4-5 extending towards the inner side of the descending arc surface 4-2 at the outer side of the descending arc surface 4-2.
The present embodiment further includes a bushing 9 fixed to the front face of the flapper assembly 7. The bottom of the card lifting plate 4 is provided with a sliding shaft 4-6 which is connected with a shaft sleeve 9 in a sliding way.
The end part of the mahjong lifting rocker arm 3 is provided with a bearing matched with a mahjong lifting plate support 4-1 of the mahjong lifting plate 4.
The cam transmission assembly 5 comprises a card pushing rocker arm support 5-1, a cam 5-2 and a card pushing rocker arm 5-3. The mahjong pushing rocker arm support 5-1 is fixed on the front end face of the mahjong supporting device 1. Two cams 5-2 are arranged, and the two cams 5-2 are symmetrically and rotatably connected in the mahjong pushing rocker arm support 5-1. Two card pushing rocker arms 5-3 are arranged, and the two card pushing rocker arms 5-3 rotate on two sides of the card pushing rocker arm support 5-1 through respective pin shafts at the bottoms of the two card pushing rocker arms. The middle parts of the two card pushing rocker arms 5-3 are respectively provided with a driving bearing 5-3-1 matched with the two cams 5-2. The tops of the two card pushing rocker arms 5-3 are matched with the card pushing plate 6.
A card pushing convex surface for driving the card pushing rocker arm 5-3 to turn is arranged on the surface of the cam 5-2 of the cam transmission component 5 matched with the driving bearing 5-3-1 of the card pushing rocker arm 5-3.
The card pushing convex surface of the cam 5-2 of the cam transmission assembly 5 comprises a rising surface 5-2-1 which pushes the card pushing rocker arm 5-3 to turn towards the direction close to the card bearing device 1 and a falling surface 5-2-2 which enables the card pushing rocker arm 5-3 to turn towards the direction far away from the card bearing device 1.
The front end face of the top of the mahjong supporting device 1 is provided with a guide box 1-2. A guide shaft which is connected with the bottom of the front end of the card pushing plate 6 in a sliding way is arranged in the guide box 1-2. The front end of the card pushing plate 6 is provided with two pushing pieces 6-1 which extend downwards to penetrate through the guide box 1-2 and are respectively matched with the tops of two card pushing rocker arms 5-3 of the cam transmission component 5. The front end of the guide box 1-2 is fixed with a tension spring 1-2-1 connected with the card pushing plate 6.
The top of the card pushing rocker arm 5-3 of the cam transmission component 5 is provided with a bearing matched with the card pushing piece 6-1 of the card pushing plate 6.
The baffle sliding block 7-3 of the movable baffle component 7 is connected with the baffle box 7-1 in a sliding way. The movable baffle 7-4 is fixedly connected with the baffle sliding block 7-3. One end of the baffle swing arm 7-2 is connected with the driving component 2 of the driving system through a connecting shaft, and the other end is provided with a bearing matched with the baffle sliding block 7-3. The direction of the movable baffle 7-4 extending out of the baffle box 7-1 is consistent with the length direction of the card lifting plate 4.
The baffle sliding block 7-3 of the movable baffle assembly 7 is provided with an arc guide groove 7-3-1 which is matched with a bearing of the baffle swing arm 7-2 and enables the baffle sliding block 7-3 to reciprocate under the rotation of the baffle swing arm 7-2.
When the mahjong tile lifting device is used, the mahjong tile feeding driving motor 2-1 of the driving assembly 2 of the driving system drives the driving gear 2-2 to rotate, the driving gear 2-2 rotates to synchronously drive the first output gear 2-3, the second output gear 2-4, the third output gear 2-5, the fourth output gear 2-6, the fifth output gear 2-7 and the transition gear 2-8 to synchronously rotate, the first output gear 2-3 drives the mahjong tile lifting rocker arm 3 to rotate, the mahjong tile lifting rocker arm 3 rotates, a bearing on the end part of the mahjong tile lifting rocker arm 3 moves to the arc-shaped drag hook 4-5 along the descending arc surface 4-2 of the mahjong tile lifting plate support 4-1 of the mahjong tile lifting plate 4, the mahjong tile lifting plate 4 is pulled to slide downwards along the shaft sleeve 9 until the mahjong tile lifting plate 4 is contacted with the top of the shaft sleeve 9, at the moment, the top surface of the mahjong tile lifting plate 4 is flush with the top surface of the mahjong tile bearing device 1, the second output gear 2-4 and the third output gear 2-5 respectively drive the two cams 5-2 of the cam transmission assembly 5 to rotate until the rising surface 5-2-1 contacts the driving bearings 5-3-1 respectively matched with the tile pushing rocker arms 5-3, the fourth output gear 2-6 drives the baffle swing arm 7-2 of the movable baffle assembly 7 to rotate, the baffle slide block 7-3 is pushed to move, the movable baffle 7-4 extends out of the rear part of the tile pushing plate 4, the tile loading driving motor 2-1 continuously drives the driving gear 2-2 to rotate, the second output gear 2-4 and the third output gear 2-5 respectively drive the two cams 5-2 to rotate to push the driving bearings 5-3-1 respectively matched with the tile pushing rocker arms 5-3 through the rising surface 5-2-1, two tile pushing rocker arms 5-3 are turned towards the direction of the tile bearing device 1, the two tile pushing rocker arms 5-3 push the tile pushing plate 6 to move towards the tile lifting plate 4 through the pushing sheets 6-1 of the tile pushing plate 6, the tiles are pushed to the tile lifting plate 4, the tile feeding driving motor 2-1 continuously drives the driving gear 2-2 to rotate, the first output gear 2-3 drives the tile lifting rocker arms 3 to rotate, the tile lifting rocker arms 3 rotate, bearings on the end parts of the tile lifting rocker arms 3 move to the retaining surfaces 4-4 along the rising arc surfaces 4-3 of the tile lifting plate supports 4-1 of the tile lifting plate 4, the tile lifting plate 4 is pushed and kept at a high position, the tiles extend out of the tabletop of the mahjong table, at the moment, the second output gear 2-4 and the third output gear 2-5 respectively drive the two cams 5-2 of the cam transmission component 5 to rotate, the driving bearings 5-3-1 of the tile pushing rocker arms 5-3 and the cams 5-2 are lost The rising surface 5-2-1 is matched, the mahjong pushing plate 6 is reset under the action of the tension spring 1-2-1, the mahjong pushing rocker arm 5-3 is pushed to reset through the mahjong pushing piece 6-1, the fourth output gear 2-6 drives the baffle swing arm 7-2 of the movable baffle plate assembly 7 to rotate, and the baffle swing arm 7-2 pushes the baffle sliding block 7-3 to reset, so that the movable baffle plate 7-4 is reset.
The above-mentioned embodiments are intended to illustrate the objects, technical solutions and advantages of the present invention in further detail, and it should be understood that the above-mentioned embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and any modifications, equivalents, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A tile feeding mechanism of a full-automatic mahjong machine is characterized in that: the method comprises the following steps:
the mahjong tile bearing device (1) is used for bearing the mahjong tiles shuffled by the mahjong machine;
the mahjong lifting plate (4) is arranged on one side of the mahjong supporting device (1) and used for receiving mahjong tiles on the mahjong supporting device (1) and lifting the mahjong tiles onto the table top of the mahjong machine;
the mahjong tile pushing plate (6) is arranged on the mahjong tile bearing device (1) and used for pushing mahjong tiles on the mahjong tile bearing device (1) onto the mahjong tile lifting plate (4);
the movable baffle plate component (7) is arranged behind the mahjong lifting plate (4) and comprises a movable baffle plate (7-4) which moves along the length direction of the mahjong lifting plate (4) and blocks the rear edge of the mahjong lifting plate (4);
the driving system is used for driving the card lifting plate (4), the card pushing plate (6) and the movable baffle (7-4) to act;
the movable baffle assembly (7) further comprises a baffle box (7-1), a baffle swing arm (7-2) and a baffle sliding block (7-3) which are arranged in the baffle box (7-1); the baffle swing arm (7-2) pushes the baffle sliding block (7-3) to move under the driving of the driving assembly (2) of the driving system, so that the baffle sliding block (7-3) extends out of the rear edge of the baffle lifting plate (4);
a baffle sliding block (7-3) of the movable baffle component (7) is in sliding connection with a baffle box (7-1); the movable baffle (7-4) is fixedly connected with the baffle sliding block (7-3); one end of the baffle swing arm (7-2) is connected with a driving assembly (2) of the driving system through a connecting shaft, and the other end of the baffle swing arm is provided with a bearing matched with the baffle sliding block (7-3); the direction of the movable baffle (7-4) extending out of the baffle box (7-1) is consistent with the length direction of the mahjong lifting plate (4); and the baffle sliding block (7-3) is provided with an arc guide groove (7-3-1) which is matched with a bearing of the baffle swing arm (7-2) and enables the baffle sliding block (7-3) to reciprocate under the rotation of the baffle swing arm (7-2).
2. The tile feeding mechanism of the full-automatic mahjong machine according to claim 1, wherein: the driving system comprises a driving assembly (2), a mahjong lifting rocker arm (3) and a cam transmission assembly (5); the mahjong lifting rocker arm (3) is in transmission connection with the driving assembly (2), and the mahjong lifting rocker arm (3) rotates under the driving of the driving assembly (2) to enable the mahjong lifting plate (4) to vertically lift; the cam transmission component (5) is in transmission connection with the driving component (2), and the cam transmission component (5) enables the mahjong pushing plate (6) on the top of the mahjong bearing device (1) to horizontally displace under the driving of the driving component (2) so as to push mahjong to the mahjong lifting plate (4).
3. The tile feeding mechanism of the full-automatic mahjong machine according to claim 2, wherein: the drive assembly (2) of the drive system comprises a mahjong tile feeding drive motor (2-1), a driving gear (2-2), a first output gear (2-3), a second output gear (2-4), a third output gear (2-5) and a fourth output gear (2-6); the mahjong tile serving drive motor (2-1) is fixed on the front end face of the mahjong tile bearing device (1), and a rotating shaft of the mahjong tile serving drive motor (2-1) is connected with the driving gear (2-2); the first output gear (2-3), the second output gear (2-4) and the fourth output gear (2-6) are respectively in transmission with the driving gear (2-2); the second output gear (2-4) is meshed with a third output gear (2-5); the second output gear (2-4) and the third output gear (2-5) are connected with a cam transmission component (5); the mahjong lifting rocker arm (3) is fixed with the first output gear (2-3) through a connecting shaft; the fourth output gear (2-6) is in transmission with the input end of the movable baffle plate component (7).
4. The tile feeding mechanism of the full-automatic mahjong machine according to claim 3, wherein: also comprises a signal wheel (8); the drive assembly (2) of the drive system further comprises a fifth output gear (2-7); the fifth output gear (2-7) is respectively meshed with the driving gear (2-2) and the second output gear (2-4); the signal wheel (8) is arranged behind the mahjong tile bearing device (1), and the signal wheel (8) is connected with a fifth output gear (2-7) through a connecting shaft; a Hall sensor (1-1) is fixed on the rear end face of the mahjong tile bearing device (1); and signal magnetic steel (8-1) matched with the Hall sensor (1-1) is fixed on the signal wheel (8).
5. The tile feeding mechanism of the full-automatic mahjong machine according to claim 2, wherein: a mahjong lifting plate support (4-1) is fixed at the bottom of the mahjong lifting plate (4); the bottom of the mahjong lifting plate support (4-1) is provided with a descending arc surface (4-2) which is matched with the end part of the mahjong lifting rocker arm (3) to enable the mahjong lifting plate (4) to descend, an ascending arc surface (4-3) which is matched with the end part of the mahjong lifting rocker arm (3) to enable the mahjong lifting plate (4) to ascend, and a retaining surface (4-4) which is located between the descending arc surface (4-2) and the ascending arc surface (4-3) and is lower than the descending arc surface (4-2) and the ascending arc surface (4-3) in height to enable the mahjong lifting plate (4) to retain the highest position.
6. The tile feeding mechanism of the full-automatic mahjong machine according to claim 5, wherein: the bottom of the tile lifting plate support (4-1) of the tile lifting plate (4) is provided with an arc-shaped draw hook (4-5) extending towards the inner side of the descending arc-shaped surface (4-2) at the outer side of the descending arc-shaped surface (4-2).
7. The tile feeding mechanism of the full-automatic mahjong machine according to claim 4, wherein: the cam transmission assembly (5) comprises a mahjong pushing rocker arm support (5-1), a cam (5-2) and a mahjong pushing rocker arm (5-3); the mahjong pushing rocker arm support (5-1) is fixed on the front end face of the mahjong supporting device (1); two cams (5-2) are arranged, and the two cams (5-2) are symmetrically and rotatably connected in the mahjong pushing rocker arm support (5-1); the number of the mahjong pushing rocker arms (5-3) is two, and the two mahjong pushing rocker arms (5-3) rotate on two sides of the mahjong pushing rocker arm support (5-1) through pin shafts at the bottoms of the two mahjong pushing rocker arms respectively; the middle parts of the two card pushing rocker arms (5-3) are respectively provided with a driving bearing (5-3-1) matched with the two cams (5-2); the tops of the two card pushing rocker arms (5-3) are matched with the card pushing plate (6).
8. The tile feeding mechanism of the full-automatic mahjong machine according to claim 7, wherein: a card pushing convex surface for driving the card pushing rocker arm (5-3) to overturn is arranged on the surface of the cam (5-2) of the cam transmission assembly (5) matched with the driving bearing (5-3-1) of the card pushing rocker arm (5-3).
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811294154.0A CN109529314B (en) | 2018-11-01 | 2018-11-01 | Tile loading mechanism of full-automatic mahjong machine |
| TW108210451U TWM587405U (en) | 2018-08-08 | 2019-08-07 | Driving system for tiles loading mechanism of electric Mahjong table |
| TW108210454U TWM590006U (en) | 2018-08-08 | 2019-08-07 | Tile providing mechanism of electric mahjong table |
| TW108210453U TWM586986U (en) | 2018-08-08 | 2019-08-07 | Mahjong placing mechanism for electric mahjong table |
| TW108210455U TWM589490U (en) | 2018-08-08 | 2019-08-07 | Card rising mechanism of electric mahjong desk |
| TW108210450U TWM586985U (en) | 2018-08-08 | 2019-08-07 | Conveying mechanism and conveying system of electric Mahjong table |
| TW108210449U TWM587071U (en) | 2018-08-08 | 2019-08-07 | Electric Mahjong Table |
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| CN201811294154.0A CN109529314B (en) | 2018-11-01 | 2018-11-01 | Tile loading mechanism of full-automatic mahjong machine |
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| CN109529314A CN109529314A (en) | 2019-03-29 |
| CN109529314B true CN109529314B (en) | 2022-05-10 |
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