CN211132966U

CN211132966U - Sloping plate stacking mechanism

Info

Publication number: CN211132966U
Application number: CN201921835144.3U
Authority: CN
Inventors: 方勇
Original assignee: Individual
Current assignee: Xu Jianguo
Priority date: 2019-10-29
Filing date: 2019-10-29
Publication date: 2020-07-31
Anticipated expiration: 2029-10-29

Abstract

The utility model discloses an inclined plate tile stacking mechanism, which relates to the field of automatic mahjong machines and comprises a tile stacking structure; the mahjong tile stacking structure comprises a mahjong tile supporting frame, a mahjong tile stacking inclined plate and a torsion spring, wherein a groove is formed in one side of the top surface of the mahjong tile supporting frame, the mahjong tile stacking inclined plate is embedded into the groove, one end of the mahjong tile stacking inclined plate can rotate around one side of the groove, the torsion spring is arranged below the mahjong tile stacking inclined plate and used for achieving reset of the mahjong tile stacking inclined plate, and a mahjong tile pushing and lifting mechanism is arranged on the side surface of the mahjong tile supporting frame; the card pushing mechanism comprises a rocker arm and a sliding block provided with a sliding groove, a rolling bearing is fixed at one end of the rocker arm, the rolling bearing is movably arranged in the sliding groove of the sliding block, and a card pushing head is connected at one end, close to the card stacking inclined plate, of the sliding block and used for pushing stacked cards. The card folding structure has the advantages of simple structure and reduced material cost and labor cost.

Description

Sloping plate stacking mechanism

Technical Field

The utility model relates to an automatic mahjong machine field specifically is a tablet mechanism is folded to swash plate.

Background

The prior full-automatic mahjong machine generally comprises a shuffling mechanism, a mahjong conveying mechanism, a mahjong stacking mechanism, a mahjong pushing mechanism and a mahjong lifting mechanism; the mahjong tile stacking structure has the working principle that mahjong tiles output by the mahjong tile feeding mechanism are stacked and pushed to the tile lifting rail, and is called as a 'machine head device' in the industry.

The specific work of the handpiece device is as follows: the circular wheel is driven to rotate by the motor, the eccentric rolling bearing of the circular wheel is propped in the sliding rail in the sliding block, and the sliding block moves left and right along the guide rod by the rotation of the circular wheel, so that the left and right movement of the card pushing head is realized; meanwhile, the eccentric column on the round wheel drives the connecting rod on the bracket to rotate, and the rolling bearing on the connecting rod pushes against the mahjong tile stacking seat to realize the up-and-down movement of the mahjong tile stacking seat.

Through actual production, application and research, the existing automatic mahjong machine stacking structure has the following defects:

1. the whole structure is complex, the card folding block moves up and down, the card pushing head moves left and right, the number of parts is large, the material and labor cost is high, and the probability of failure is increased.

2. Since the metal guide rod is used for both up-and-down movement and left-and-right movement, the whole body becomes heavy.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a tablet mechanism is folded to swash plate, this tablet structure is folded to swash plate has simple structure, reduces material cost and cost of labor.

The purpose of the utility model is realized through the following technical scheme:

an inclined plate mahjong stacking mechanism comprises a mahjong stacking structure; the mahjong tile stacking structure comprises a mahjong tile supporting frame, a mahjong tile stacking inclined plate and a torsion spring, wherein a groove is formed in one side of the top surface of the mahjong tile supporting frame, the mahjong tile stacking inclined plate is embedded into the groove, one end of the mahjong tile stacking inclined plate can rotate around one side of the groove, the torsion spring is arranged below the mahjong tile stacking inclined plate and used for achieving reset of the mahjong tile stacking inclined plate, and a mahjong tile pushing mechanism is arranged on the side surface of the mahjong tile supporting frame; the card pushing mechanism comprises a rocker arm and a sliding block provided with a sliding groove, a rolling bearing is fixed at one end of the rocker arm, the rolling bearing is movably arranged in the sliding groove of the sliding block, and a card pushing head is connected at one end, close to the card stacking inclined plate, of the sliding block and used for pushing stacked cards.

By adopting the technical scheme, the inclined plate mahjong stacking mechanism comprises a mahjong stacking structure and a mahjong pushing mechanism, a mahjong bearing support on the mahjong stacking structure is used for supporting the whole inclined plate mahjong stacking structure, the mahjong stacking inclined plate is used for stacking mahjong tiles, and the torsion spring is used for resetting the mahjong stacking inclined plate; the mahjong tile pushing mechanism comprises a rocker arm and a sliding block provided with a sliding groove, the rocker arm is used for driving the sliding block to move so as to drive a mahjong tile pushing head connected with one end of the sliding block, and therefore the stacked mahjong tiles are pushed; the inclined plate stacking structure has a simple structure, and reduces material cost and labor cost.

Further, still include conveying mechanism, hold the tablet support and keep away from one side of rocking arm is equipped with conveying mechanism, conveying mechanism includes the conveyer trough, the conveyer trough sets up hold the tablet support and keep away from the one side top of slider, the conveyer trough the inside is equipped with mahjong tiles.

By adopting the technical scheme, one side of the mahjong support far away from the rocker arm is provided with the conveying mechanism for conveying the mahjong; the conveying mechanism is provided with a conveying groove for conveying the mahjong tiles to the tile stacking inclined plate of the tile stacking structure to stack, so that the time for stacking the mahjong tiles is saved.

Furthermore, the card pushing mechanism further comprises a cover plate, and the sliding block is movably arranged on the side wall of the cover plate.

By adopting the technical scheme, the cover plate is used for providing a guide platform for the sliding block, so that the sliding block can slide along the cover plate, and the card pushing head is driven to move along the moving direction of the sliding block;

further, the rocker arm and the cover plate are horizontally arranged in parallel.

By adopting the technical scheme, the rocker arm and the cover plate are arranged in parallel, so that the mahjong tile pushing head reaches the maximum stroke of the mahjong tile pushing when the driving rocker arm rotates 180 degrees, and the mahjong tile pushing head returns to the initial position when the driving rocker arm rotates 360 degrees.

Furthermore, one end of the rocker arm, which is far away from the rolling bearing, is connected with the motor.

By adopting the technical scheme, the motor drives the sliding block to reciprocate by driving the rocker arm, so that the movement of the mahjong tile pushing head is realized, and the stacked mahjong tiles are pushed.

Furthermore, a light sensor is arranged on the card pushing head and connected with the motor.

By adopting the technical scheme, after the light sensor on the tile pushing head senses the two mahjong tiles, the motor can be driven to drive the rocker arm to rotate through the motor, and the two mahjong tiles are pushed to the next link.

Furthermore, a card stacking plate is fixed at one end, far away from the card stacking inclined plate, of the card bearing support and used for stacking cards.

By adopting the technical scheme, the mahjong stacking plate is used for stacking mahjong pushed by the mahjong pushing head and providing a stacking position for the mahjong.

Furthermore, the bottom surface of the card pushing head and the groove are arranged in parallel and on the same horizontal plane.

By adopting the technical scheme, the bottom surface of the mahjong tile pushing head is parallel to the groove and is arranged on the same horizontal plane, so that the mahjong tiles stacked on the mahjong tile stacking inclined plate can be conveniently pushed by the mahjong tile pushing head.

Furthermore, the bottom surface of the tile bearing support is connected to the bottom plate of the mahjong table.

By adopting the technical scheme, the mahjong table bottom plate provides a support platform for the mahjong tile bearing support, so that the mahjong tile bearing support can support mahjong tiles conveniently.

Furthermore, one end of the torsion spring is arranged at a position where the mahjong folding inclined plate rotates around the groove, and the other end of the torsion spring is connected with the bottom surface in the first layer of the mahjong holding support.

Through adopting above-mentioned technical scheme, the one end setting of torsional spring is in folding the tablet swash plate and around its recess rotation department, and the other end of torsional spring links to each other with the bottom surface in the first layer of holding tablet support, realizes that mahjong pieces pile up when folding the tablet swash plate, and the tablet swash plate that folds descends, and mahjong pieces leave when folding the tablet swash plate, fold the tablet swash plate and reset.

The utility model has the advantages that:

1. by adopting the technical scheme, the inclined plate mahjong stacking mechanism comprises a mahjong stacking structure and a mahjong pushing mechanism, a mahjong bearing support on the mahjong stacking structure is used for supporting the whole inclined plate mahjong stacking structure, the mahjong stacking inclined plate is used for stacking mahjong tiles, and the torsion spring is used for resetting the mahjong stacking inclined plate; the mahjong tile pushing mechanism comprises a rocker arm and a sliding block provided with a sliding groove, the rocker arm is used for driving the sliding block to move so as to drive a mahjong tile pushing head connected with one end of the sliding block, and therefore the stacked mahjong tiles are pushed; the inclined plate stacking structure has a simple structure, and reduces material cost and labor cost.

2. One side of the tile bearing bracket, which is far away from the rocker arm, is provided with a conveying mechanism for conveying the mahjong; the conveying mechanism is provided with a conveying groove for conveying the mahjong tiles to the tile stacking inclined plate of the tile stacking structure to stack, so that the time for stacking the mahjong tiles is saved; the cover plate is used for providing a guide platform for the sliding block, so that the sliding block can slide along the cover plate, and the card pushing head is driven to move along the moving direction of the sliding block; the rocker arm and the cover plate are arranged in parallel, so that the card pushing head reaches the maximum stroke of pushing cards when the rocker arm is driven to rotate for 180 degrees, and the card pushing head returns to the initial position when the rocker arm is driven to rotate for 360 degrees; the motor drives the rocker arm connected with the rotating shaft through the rotating shaft, so that the movement of the mahjong tile pushing head is realized, and the stacked mahjong tiles are pushed.

3. After the light sensor on the tile pushing head senses the two mahjong tiles, the light sensor can drive the motor to drive the rocker arm to rotate through the motor, so that the two mahjong tiles are pushed to the next link; the mahjong stacking plate is used for stacking the mahjong pushing head to push the filtered mahjong, and a stacking position is provided for the mahjong; the bottom surface of the tile pushing head is parallel to the groove and is on the same horizontal plane, so that the tile pushing head can conveniently push mahjong tiles stacked on the tile stacking inclined plate.

4. The mahjong table bottom plate provides a support platform for the mahjong support frame, so that the mahjong support frame can support mahjong tiles conveniently; one end of the torsion spring is arranged at the position where the mahjong stacking inclined plate rotates around the groove of the mahjong stacking inclined plate, and the other end of the torsion spring is connected with the inner bottom surface of the first layer of the mahjong bearing support, so that the mahjong stacking inclined plate descends when mahjong tiles are stacked on the mahjong stacking inclined plate, and the mahjong stacking inclined plate resets when the mahjong tiles leave the mahjong stacking inclined plate.

Drawings

Fig. 1 is a schematic structural view of a sloping plate stacking mechanism of the present invention;

fig. 2 is a schematic view of an installation structure of the sloping plate stacking mechanism of the present invention;

fig. 3 is an explosion structure diagram of the sloping plate stacking mechanism of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

fig. 5 is a schematic view of a structure of stacking one card for the sloping plate card stacking mechanism of the present invention;

fig. 6 is a schematic view of the structure of two stacked mahjong pieces of the sloping plate mahjong piece stacking mechanism of the utility model;

fig. 7 is a structural diagram of a card pushing process of the sloping plate card stacking mechanism of the present invention;

fig. 8 is a schematic view of a tile pushing transmission structure of the sloping plate tile stacking mechanism of the present invention.

In the figure, 1-a mahjong table bottom plate, 2-mahjong pieces, 3-a conveying groove, 4-a tile stacking structure, 5-a tile stacking plate, 6-a tile stacking inclined plate, 7-a torsion spring, 8-a tile bearing bracket, 9-a motor, 10-a rocker arm, 11-a rolling bearing, 12-a sliding block, 13-a cover plate and 14-a tile pushing head.

Detailed Description

The technical solution of the present invention is described in further detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following description.

As shown in fig. 1 to 8, the sloping plate deck folding mechanism comprises a deck folding structure 4 and a deck pushing mechanism; the mahjong tile stacking structure 4 comprises two layers of mahjong tile supporting brackets 8, mahjong tile stacking inclined plates 6 and torsion springs 7, wherein one side of the top surface of each mahjong tile supporting bracket 8 is provided with a groove, each mahjong tile stacking inclined plate 6 is embedded into the groove, two ends of each mahjong tile stacking inclined plate 6 can rotate around the groove, the torsion springs 7 are arranged below the mahjong tile stacking inclined plates 6, the torsion springs 7 are used for resetting the mahjong tile stacking inclined plates 6, and a mahjong tile pushing mechanism is arranged inside each mahjong tile supporting bracket 8; the mahjong tile pushing mechanism comprises a rocker arm 10 and a sliding block 12 provided with a sliding chute, a rolling bearing 11 is fixed at one end of the rocker arm 10, the rolling bearing 11 is movably arranged in the sliding chute of the sliding block 12, and a mahjong tile pushing head 14 is connected at one end of the sliding block 12 close to the mahjong tile stacking inclined plate 6 and used for pushing the stacked mahjong tiles; one side of the tile bearing bracket 8, which is far away from the rocker arm 10, is provided with a conveying mechanism for conveying the mahjong. The mahjong tile holding bracket 8 on the mahjong tile stacking structure 4 of the inclined plate mahjong tile stacking structure is used for supporting the whole inclined plate mahjong tile stacking structure, the mahjong tile stacking inclined plate 6 is used for stacking mahjong tiles, and the torsion spring 7 is used for resetting the mahjong tile stacking inclined plate 6; the rocker arm 10 of the tile pushing mechanism is used for driving the sliding block 12 to move so as to drive the tile pushing head 14 connected with one end of the sliding block 12, thereby pushing the stacked mahjong tiles; a conveying mechanism is arranged on one side of the tile bearing bracket 8 far away from the rocker arm 10 and is used for conveying the mahjong; the inclined plate stacking structure has a simple structure, and reduces material cost and labor cost.

The inclined plate tile stacking structure is implemented in the way that firstly, a conveying mechanism conveys mahjong tiles 2 to a tile stacking structure 4, the conveying mechanism comprises a conveying groove 3, the conveying groove 3 is arranged at the top end of one side, far away from a sliding block 12, of a tile bearing support 8, the mahjong tiles 2 are arranged in the conveying groove 3, a conveying belt is arranged in the conveying groove 3, the conveying belt is driven to convey the mahjong tiles 2 to the tile stacking structure 4 through the driving force of a motor, the tile stacking structure 4 comprises two layers of tile bearing supports 8, tile stacking inclined plates 6 and torsion springs 7, one side of the top surface of each tile bearing support 8 is provided with a groove, the tile stacking inclined plates 6 are embedded into the grooves, two ends of each tile stacking inclined plate 6 can rotate around the grooves, the first mahjong tile 2 conveyed from the conveying groove 3 falls on the tile stacking inclined plates 6, due to the dead weight of the mahjong tiles 2, the tile stacking inclined plates 6 can apply downward pressure to the tile stacking inclined plates 6, and the tile stacking inclined plates 6 can rotate downwards around the grooves formed in one side of the, a torsion spring 7 is arranged below the mahjong folding sloping plate 6, one end of the torsion spring 7 is arranged at the position where the mahjong folding sloping plate 6 rotates around the groove of the mahjong folding sloping plate 6, the other end of the torsion spring 7 is connected with the inner bottom surface of the first layer of the mahjong holding bracket 8, the mahjong folding sloping plate 6 is in a natural state as shown in figure 4, a certain included angle is formed between the mahjong folding sloping plate 6 and the upper end surface of the mahjong holding bracket 8 in the natural state, so that mahjong tiles can naturally fall down after contacting the mahjong folding sloping plate 6, the mahjong folding sloping plate 6 provides a supporting force for the mahjong holding bracket 8, in order to ensure that the mahjong folding sloping plate 6 is propped against and the whole plate does not rotate downwards, a magnetic block arranged in the mahjong tile 2 is attracted by the magnetic block arranged on the mahjong folding sloping plate 6, the first mahjong tile 2 is adsorbed on the mahjong folding sloping plate 6, particularly as shown in figure 4, the boss on the lower end surface of the mahjong folding sloping plate 6 is, preventing it from falling, as shown in particular in figure 5. After the first mahjong tile 2 is stacked on the tile stacking inclined plate 6, the conveying groove 3 conveys the second mahjong tile 2 at the moment, the height difference between the tile bearing surface of the conveying groove 3 of the conveying mechanism and the upper end surface of the tile bearing support 8 is larger than the thickness of the first mahjong tile 2, so the second mahjong tile 2 can be stacked under the action of the conveying groove 3 and the inertia force, and the second mahjong tile 2 falls down and is overlapped and attracted with the first mahjong tile 2 due to the magnetic blocks in the mahjong tile 2 to be stacked on the tile stacking inclined plate 6, so that the effect of tile stacking is realized, and the mahjong tile stacking function is particularly shown in fig. 6.

Further, after the mahjong tiles 2 are stacked on the mahjong tile stacking sloping plate 6, the mahjong tile pushing head 14 is provided with the light sensor, when the light sensor arranged on the mahjong tile pushing head 14 senses that the mahjong tiles 2 are arranged on the mahjong tile stacking sloping plate 6, the light sensor is connected with the motor 9, the light sensor gives a feedback mechanism to the motor 9, then the motor 9 is driven to rotate, and the motor drives the rotating shaft to drive the rocker arm 10 of the mahjong tile pushing mechanism to move together. The card pushing and lifting mechanism 5 of the sloping plate card stacking mechanism comprises a rocker arm 10 and a slide block 12 provided with a slide groove, wherein a rolling bearing 11 is fixed at one end of the rocker arm 10, and the rolling bearing 11 is movably arranged in the slide groove of the slide block 12; the motor shaft drives the rocker arm 10 to move, the rolling bearing 11 of the rocker arm 10 moves up and down in the sliding chute in the sliding block 12 provided with the sliding chute, the up and down movement of the sliding block 12 can drive the sliding block 12 to move left and right, the card pushing mechanism also comprises a cover plate 13, the sliding block 12 is movably arranged on the side wall of the cover plate 13, the sliding block 12 is guaranteed to move left and right on the cover plate 13, a guide platform is provided for the sliding block 12, the rocker arm 10 and the cover plate 13 are arranged in parallel, the card pushing head can reach the maximum stroke of pushing cards when the rocker arm is driven to rotate 180 degrees, and the card pushing head returns to the initial position when. Specifically, as shown in fig. 8, when the rocker arm 10 drives the rolling bearing 11 upward, the slider 12 slides on the cover plate 13 in a direction relatively close to the mahjong tiles 2, one end of the slider 12 close to the mahjong stacking sloping plate 6 is connected with the mahjong pushing head 14, the bottom surface of the mahjong pushing head 14 is parallel to the groove and is in the same horizontal plane, so as to facilitate the mahjong pushing head to push the mahjong tiles stacked on the mahjong stacking sloping plate, at this time, the slider 12 drives the mahjong pushing head 14 to move relatively towards the mahjong tiles 2, so as to push the stacked mahjong tiles 2, and complete the mahjong pushing action, and the mahjong pushing head 14 described herein is the prior art and does not need to be described in more detail herein.

Further, after the tile pushing head 14 finishes the tile pushing action, the two stacked mahjong tiles 2 are pushed away from the tile bearing bracket 8, a tile stacking plate 5 is fixed at one end of the tile bearing bracket 8, which is far away from the tile stacking inclined plate 6, the bottom surface of the tile stacking plate 5 and the top surface of the tile bearing bracket 8 are in the same horizontal plane, and the pushed-away mahjong tiles 8 can enter the tile stacking plate 5 to be stacked so as to provide the stacking position for the next group of mahjong tiles. After the front group of mahjong tiles 2 are pushed away from the tile folding inclined plate 6, the tile folding inclined plate 6 is restored to the natural state under the action of the torsion spring 7, the tile pushing head 14 does not touch the tile folding inclined plate 6 in the natural state in the process of finishing the tile pushing action and going back, the tile pushing head 14 returns to the original state, and the next group of mahjong tiles are stacked and pushed.

The mahjong stacking and pushing of the whole inclined plate mahjong stacking mechanism are quick and convenient, the rotatable mahjong stacking inclination 6 and torsion spring 7 structure realizes the mahjong stacking function, and the vertical movement of the mahjong stacking block is omitted; the structure of the rocker arm 10 and the slide block 12 is used for realizing the left-right movement of the card pushing head 14, so that a metal guide rod is omitted, the structure is simplified, and the material cost and the labor cost are reduced.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise forms disclosed herein, and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the invention as defined by the appended claims. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.

Claims

1. The sloping plate mahjong stacking mechanism is characterized by comprising a mahjong stacking structure (4);

the mahjong tile stacking structure (4) comprises a mahjong tile supporting frame (8), a mahjong tile stacking inclined plate (6) and a torsion spring (7), a groove is formed in one side of the top surface of the mahjong tile supporting frame (8), the mahjong tile stacking inclined plate (6) is embedded into the groove, one end of the mahjong tile stacking inclined plate (6) can rotate around one side of the groove, the torsion spring (7) is arranged below the mahjong tile stacking inclined plate (6), the torsion spring (7) is used for achieving reset of the mahjong tile stacking inclined plate (6), and a mahjong tile pushing mechanism is arranged on the side surface of the mahjong tile supporting frame (8);

the card pushing mechanism comprises a rocker arm (10) and a sliding block (12) provided with a sliding groove, a rolling bearing (11) is fixed at one end of the rocker arm (10), the rolling bearing (11) is movably arranged in the sliding groove of the sliding block (12), and a card pushing head (14) is connected to one end, close to the card stacking inclined plate (6), of the sliding block (12) and used for pushing stacked cards.

2. The inclined plate tile stacking mechanism according to claim 1, further comprising a conveying mechanism, wherein the conveying mechanism is arranged on one side, away from the rocker arm (10), of the tile bearing bracket (8), the conveying mechanism comprises a conveying groove (3), the conveying groove (3) is formed in the top end, away from the sliding block (12), of one side of the tile bearing bracket (8), and mahjong tiles (2) are arranged in the conveying groove (3).

3. The inclined plate deck-folding mechanism according to claim 1, wherein the card-pushing mechanism further comprises a cover plate (13), and the sliding block (12) is movably arranged on the side wall of the cover plate (13).

4. The inclined plate deck-folding mechanism according to claim 3, wherein the rocker arm (10) is horizontally arranged in parallel with the cover plate (13).

5. The inclined plate deck-folding mechanism according to claim 1, wherein one end of the rocker arm (10) far away from the rolling bearing (11) is connected with a motor (9).

6. The inclined plate card stacking mechanism as claimed in claim 5, wherein a light sensor is arranged on the card pushing head (14), and the light sensor is connected with the motor (9).

7. The inclined plate card stacking mechanism as claimed in claim 1, wherein a card stacking plate (5) is fixed to one end of the card supporting frame (8) far away from the card stacking inclined plate (6), and the card stacking plate (5) is used for stacking cards.

8. The inclined plate card stacking mechanism as claimed in claim 1, wherein the bottom surface of the card pushing head (14) is parallel to and level with the groove.

9. The inclined plate tile stacking mechanism as claimed in claim 1, wherein the bottom surface of the tile support (8) is connected to the mahjong table bottom plate (1).

10. The inclined plate mahjong folding mechanism is characterized in that one end of the torsion spring (7) is arranged at the position where the mahjong folding inclined plate (6) rotates around the groove, and the other end of the torsion spring (7) is connected with the inner bottom surface of the first layer of the mahjong holding bracket (8).