Automatic Mahjong machine

Abstract

The invention discloses an automatic Mahjong machine, which comprises tile picking conveying mechanisms and tile stacking grooves, wherein each tile picking conveying mechanism is provided with magnetic attraction points capable of being used for absorbing magnetic Mahjong tiles; each tile stacking groove is located under a back end rolling wheel; the distance between the groove bottom of each tile stacking groove and a position closest to a back end rolling wheel conveying belt should to be greater than the accumulated height of the Mahjong tiles to be overlapped; the automatic Mahjong machine also comprises tile pushing mechanisms, each tile pushing mechanism comprises a push rod, a slide rail and a traction motor; the front section of each slide rail is a tile stacking region; the backsection of each slide rail is a waiting region; each push rod is arranged at the slide rail in a way capable of sliding back and forth; the traction motors drag the push rods to slide towards tile supply mechanisms through pull ropes in a winding way; when being reset, the push rods are located at one sides of the tile stacking grooves. The automatic Mahjong machine provided by the invention has the advantages that the structure is simple; the maintenance is easy; the quantity of used motors is much smaller than that of existing equipment; the production cost is low; the cost can be effectively reduced; the equipment weight can be reduced; meanwhile, the fault rate can be reduced.

Description

technical field [0001] The invention relates to the field of mahjong machines, in particular to an automatic mahjong machine. Background technique [0002] Mahjong is a traditional mass entertainment and leisure activity. After the existing automatic mahjong machines need to pick up the magnetic mahjong tiles in the shuffling tray and stack them (basically all are stacked into double layers), the card pushing mechanism adopted will The mahjong tiles are pushed to the designated position, and finally sent to the mahjong table for players to entertain. [0003] When the existing automatic mahjong machines realize the operation of picking up and stacking cards, they are almost all completed through the cooperation of the transmission mechanism and the lifting mechanism. The first mahjong tile is placed on the platform of the lifting mechanism (the platform is basically at the same level as the conveyor belt for conveying mahjong tiles), and then the platform on which the first...

AI Technical Summary

Problems solved by technology

Such a way of picking up and stacking cards has high requirements for the automatic control of the lifting mechanism and the card feeding mechanism, and there are many driving motors, which leads to the inability to reduce the manufacturing cost and the relatively high probability of failure. Large plane space greatly limits the interior space design of the automatic mahjong machine

[0004] After the existing mahjong machines have stacked the mahjong tiles, the tile pushing mechanism adopted pushes the tiles to a designated position, and then goes up to the table for players to use. However, the existing tile pushing mechanisms almost all use two push rods, one with The push rod used to push the stack of cards usually uses an air cylinder, and the other is the push rod used for placing cards, which adopts a closed-loop pulling design; this is not only complicated in design and has many parts, but also the pushing and reset of the pushing rod for placing cards depends on The positive and negative rotation of the traction motor is realized, which will cause problems such as position errors due to factors such as the stretchability of the traction rope

Images