CN-121988015-A - Card-turning and feeding device for poker machine and poker machine

Abstract

The invention discloses a card-turning device for a poker machine and the poker machine thereof, comprising a card-feeding mechanism capable of conveying poker, a card-turning mechanism capable of selectively turning or not turning, a front-back identification sensor for identifying the front side and the back side of the poker on the card-feeding mechanism, a card-feeding guide mechanism and a card-discharging mechanism connected with a card-discharging end of the card-turning mechanism, wherein the card-feeding end of the card-feeding mechanism is connected with the card-discharging end of the card-feeding mechanism, the card-turning mechanism is provided with an upper half box and a lower half box, the card-feeding guide mechanism is rotatably arranged between the card-discharging end of the card-feeding mechanism and the card-feeding end of the card-turning mechanism, the card-feeding guide mechanism guides the back-up poker into the upper half box of the card-turning mechanism and guides the front-up poker card to the lower half box of the card-feeding mechanism, the whole card-turning device has simple structure, and the front-up poker card is turned over into back-up poker card by directly using the turning of a card-storing box, thereby reducing the abrasion to the poker.

Inventors

• MIN JUNHONG

Assignees

• 杭州茗创网络科技有限公司

Dates

Publication Date

20260508

Application Date

20251106

Priority Date

20241106

Claims (20)

1. 1. A reversible card feed device for a poker machine, comprising: card feeding mechanism capable of conveying playing cards; The card turning and feeding mechanism can be selectively turned or not turned, a card feeding end of the card turning and feeding mechanism is connected with a card discharging end of the card feeding mechanism, and the card turning and feeding mechanism is provided with an upper half box and a lower half box; the positive and negative identification sensor is arranged above the card feeding mechanism and is used for identifying whether the playing cards on the card feeding mechanism face upwards or face upwards; the card feeding guide mechanism is rotatably arranged between the card outlet end of the card feeding mechanism and the card feeding end of the card turning and feeding mechanism, and is used for guiding the playing cards with the back faces upwards into the upper half box of the card turning and feeding mechanism and guiding the playing cards with the front faces upwards into the lower half box of the card turning and feeding mechanism; the card discharging mechanism is connected with a card discharging end of the card turning and feeding mechanism.
2. 2. The card-turning and feeding device for a poker machine as set forth in claim 1, wherein the card-turning and feeding mechanism includes: A card storage box which can be turned or not turned, wherein the card inlet end of the card storage box is aligned with the card outlet end of the card feeding mechanism, and the card outlet end of the card storage box is aligned with the card inlet end of the card outlet mechanism; The card conveying piece is characterized in that two sides of the card conveying piece are relatively fixed in the middle of the card storage box, and the card conveying piece divides the card storage box into the upper half box capable of receiving the playing cards with the back faces upwards and directly sending out the playing cards with the back faces upwards and the lower half box capable of receiving the playing cards with the front faces upwards and turning the playing cards with the front faces upwards into the playing cards with the back faces upwards and sending out the playing cards with the back faces upwards; the turnover shaft is fixedly arranged in the middle of the card storage box in a penetrating mode, so that the upper half box and the lower half box are respectively located on the upper side and the lower side of the turnover shaft.
3. 3. The card-turning and feeding device for a poker machine as set forth in claim 2, wherein the card-turning and feeding mechanism includes: The turnover positioning sensor unit is arranged at one end of the turnover shaft and is used for sensing and detecting whether a card inlet of a card inlet end of the card storage box is aligned with a card outlet end of the card feeding mechanism and whether a card outlet of a card outlet end of the card storage box is aligned with a card inlet end of the card outlet mechanism.
4. 4. The card turning and feeding mechanism for a poker machine as claimed in claim 3, wherein the turning and positioning sensor unit includes: The two induction plates are respectively arranged on the turnover shaft or a motor shaft of a turnover motor for driving the turnover shaft to turn over, and are relatively far away from each other; the two induction plates are driven by a motor shaft of the turnover motor or the turnover shaft to rotate to switch back and forth to be induced by the turnover positioning sensor.
5. 5. The reversible card feed device for a poker machine as set forth in claim 1, wherein the reversible card feed device for a poker machine comprises: the card discharging detection sensor is arranged at the card discharging mechanism to detect whether playing cards exist at the card discharging mechanism.
6. 6. A reversible card feed device for a poker machine as claimed in claim 2, wherein The upper half box is provided with an upper half box card inlet aligned with a card outlet end of the card feeding mechanism at a card inlet end of the card storage box, and a card outlet aligned with the card inlet end of the card outlet mechanism at a card outlet end of the card storage box; The lower half box is provided with a lower half box card inlet aligned with the card outlet end of the card feeding mechanism at the card inlet end of the card storage box, and the lower half box is provided with a card outlet aligned with the card inlet end of the card outlet mechanism after being turned over at the other card outlet end of the card storage box.
7. 7. The reversible card feed device for a poker machine as set forth in claim 6, wherein The card feeding guide mechanism is provided with an upper wedge surface for communicating a card outlet end of the card feeding mechanism with a card inlet of the upper half box and a lower wedge surface for communicating a card outlet end of the card feeding mechanism with a card inlet of the lower half box.
8. 8. The reversible card feed device for a poker machine as set forth in claim 7, wherein the card feed guide mechanism has: The rotating shaft is positioned between the card outlet end of the card feeding mechanism and the card inlet end of the card turning and feeding mechanism; The wedge block is arranged on the rotating shaft in a penetrating way and is provided with an acute angle which can face the card outlet end of the card feeding mechanism, and two side surfaces of the acute angle are the upper wedge surface and the lower wedge surface respectively; and a valve shaft of the guiding electromagnetic valve is in driving connection with one end of the rotating shaft.
9. 9. The reversible card feed device for a poker machine as set forth in claim 6, wherein The two card outlet ends of the card storage box are the same end and are opposite to the card inlet end of the card storage box; or the two card outlet ends of the card storage box are oppositely arranged and are respectively adjacent to the card inlet ends of the card storage box.
10. 10. A reversible card feed apparatus for a poker machine as claimed in claim 2, wherein The card conveying piece is a plurality of rollers with two ends relatively fixed at two sides of the card storage box and arranged in parallel at intervals; the rollers are divided into a first roller positioned at one side of the turnover shaft and a second roller positioned at the other side of the turnover shaft.
11. 11. The reversible card feed device for a poker machine as set forth in claim 10, wherein the card turnover feed mechanism for a poker machine further comprises: The driving gear and the first driven gear and the second driven gear are respectively connected with the driving gear in a meshed manner; The roller shaft of one first roller is fixedly arranged in the first driven gear in a penetrating way, and two adjacent first rollers are connected by a first synchronous belt and rotate together; the roller shaft of one second roller is fixedly arranged in the second driven gear in a penetrating way, and two adjacent second rollers are connected through a second synchronous belt to rotate together.
12. 12. The reversible card feed device for a poker machine as set forth in claim 2, wherein the card turnover feed mechanism for a poker machine further comprises: the motor shaft of the turnover motor is fixedly connected with one end of the turnover shaft of the turnover plate conveying mechanism.
13. 13. The reversible card feed device for a poker machine as set forth in claim 1, wherein said card feed mechanism comprises: A card feeding end card feeding shaft and a card feeding end belt wheel sleeved on the card feeding end card feeding shaft; a card outlet end feeding shaft and a card outlet end belt wheel sleeved on the card outlet end feeding shaft; One end of the card feeding conveyor belt is sleeved on the card feeding end belt wheel, and the other end of the card feeding conveyor belt is sleeved on the card discharging end belt wheel.
14. 14. The reversible card feed device for a poker machine of claim 1, wherein the card discharge mechanism comprises: The card dealing device comprises a card dealing shaft, a card dealing wheel arranged in the middle of the card dealing shaft and a card dealing synchronous wheel arranged at the side end of the card dealing shaft; the card rubbing shaft is arranged in parallel with the card distributing shaft at intervals, and the card rubbing wheel is arranged in the middle of the card rubbing shaft, and the card rubbing synchronous wheel is arranged at the side end of the card rubbing shaft.
15. 15. The reversible card feed device for a poker machine of claim 14, wherein the poker machine card transfer mechanism further comprises a transmission mechanism, the transmission mechanism comprising: a card feed motor having a motor synchronizing wheel fixed to a motor shaft of the card feed motor; One end of the transmission shaft is in driving connection with the card feeding shaft of the card feeding mechanism, and the other end of the transmission shaft is provided with a transmission shaft synchronizing wheel; One end of the synchronous wheel belt is sleeved on the transmission shaft synchronous wheel, the other end of the synchronous wheel belt is sleeved on the card rubbing synchronous wheel of the card discharging mechanism, and the middle of the synchronous wheel belt is sequentially tensioned on the driving gear of the card turning and feeding mechanism, the card distributing synchronous wheel of the card discharging mechanism and the motor synchronous wheel, so that the card discharging motor drives the card discharging mechanism, the card turning and feeding mechanism and the card discharging mechanism simultaneously.
16. 16. The card turner card feed device for a poker machine of claim 15 wherein the linear speed of the card dealing wheel is greater than the linear speed of the card feed mechanism of the first and second rollers of the card turner card feed mechanism.
17. 17. The reversible card feed device for a poker machine as claimed in claim 16, wherein The outer diameter of the motor synchronizing wheel is larger than that of the dealing synchronizing wheel; the outer diameter of the synchronizing gear of the card feeding shaft is larger than that of the first driven gear and the second driven gear.
18. 18. The reversible card feed device for a poker machine of claim 17, wherein the linear speed of the card feed conveyor belt is 1:2:3 of the linear speed of the roller to the linear speed of the dealing wheel of the card dealing mechanism.
19. 19. The reversible card feed device for a poker machine as set forth in claim 14, wherein the reversible card feed device for a poker machine further comprises: The base is provided with two upper side walls which are oppositely arranged at intervals at the position of the card feeding mechanism, and two struts which are arranged at intervals are arranged at the position corresponding to the transmission shaft at the base; the card feeding shaft at the card feeding end and the card feeding shaft at the card discharging end of the card feeding mechanism are arranged between the two upper side walls at intervals, and the positive and negative identification sensor is arranged on a connecting plate at the upper sides of the two upper side walls; two ends of a rotating shaft of the card feeding guide mechanism are arranged on two upper side walls at the card outlet end side of the card feeding mechanism, and a connecting block is arranged in the middle of the rotating shaft; The base is provided with a bracket at the opposite side of the card feeding end of the turnover card feeding mechanism, one end of the turnover shaft of the turnover card feeding mechanism is arranged on the bracket, and the other end is arranged on the connecting block; the overturning positioning sensor of the card overturning and feeding mechanism is arranged on a side frame beside the bracket; two ends of the transmission shaft are respectively arranged on the two struts; The two ends of the dealing shaft and the rubbing shaft of the card discharging mechanism are provided with the bases on the two lower side walls of the card discharging mechanism; The base is provided with a dealing wheel cavity and a rubbing wheel cavity at the corresponding positions of the dealing wheel and the rubbing wheel of the dealing mechanism, and the dealing wheel or the upper part of the rubbing wheel of the dealing mechanism respectively passes through the dealing wheel cavity and the rubbing wheel cavity; The turnover motor of the turnover and feeding mechanism and the feeding motor are respectively arranged on two motor frames at one side of the base; the pressing block of the card discharging mechanism on the card rubbing wheel side is arranged above the card discharging port of the base.
20. 20. A poker machine, characterized in that it comprises a reversible card feed device for a poker machine according to any one of claims 1 to 19.

Description

Card-turning and feeding device for poker machine and poker machine Technical Field The invention belongs to the field of poker machine manufacturing, and particularly relates to a reversible card feeding device for a poker machine and the poker machine. Background The poker game is a popular entertainment game for people at present, and one poker game needs to be subjected to the processes of shuffling, card arranging, dealing and the like. The card sorting and dealing are the important process in the game, the card sorting process is easy to mix the front playing card and the back playing card, the dealing needs to distinguish the front playing card and the back playing card, and the dealing is carried out after the front playing card is turned to the back. Patent document with publication number CN211585175U discloses a poker machine, a card dealing device and a conveying mechanism thereof, wherein a conveying channel is arranged in the conveying mechanism, two ends of the conveying channel are respectively connected with a card distributing mechanism and a card turning mechanism, and the whole long and narrow occupied space is large. The conveying channel is internally provided with a recognition element for recognizing the front and the back of the playing cards, and different card outlet channels are respectively arranged on the recognized front and the back of the playing cards, wherein the recognized front-side up playing cards are also provided with a card turning channel, and the passing playing cards are turned back and forth for 180 degrees through the card turning channel. In the process, as the tail end of the card turning channel has a certain protruding radian, the passing playing cards are in a bending state under the action of the card turning pinch roller, the structure is complex, and the abrasion of the playing cards is easy to cause. Meanwhile, the poker machine, the dealing device and the conveying mechanism thereof can only adopt a continuous single card turning mode due to the limitation of a card turning channel, and once a poker card with the right side facing upwards is identified, the card turning is carried out, the card arranging time is long, and the efficiency is lower. Disclosure of Invention The invention aims at solving the technical problem that the existing card turning and feeding device of the poker machine is easy to wear the poker cards, and aims to provide a card turning and feeding device for the poker machine. The invention relates to a reversible card feeding device for a poker machine, which comprises: card feeding mechanism capable of conveying playing cards; The card turning and feeding mechanism can be selectively turned or not turned, a card feeding end of the card turning and feeding mechanism is connected with a card discharging end of the card feeding mechanism, and the card turning and feeding mechanism is provided with an upper half box and a lower half box; the positive and negative identification sensor is arranged above the card feeding mechanism and is used for identifying whether the playing cards on the card feeding mechanism face upwards or face upwards; the card feeding guide mechanism is rotatably arranged between the card outlet end of the card feeding mechanism and the card feeding end of the card turning and feeding mechanism, and is used for guiding the playing cards with the back faces upwards into the upper half box of the card turning and feeding mechanism and guiding the playing cards with the front faces upwards into the lower half box of the card turning and feeding mechanism; the card discharging mechanism is connected with a card discharging end of the card turning and feeding mechanism. It is preferred that the first and second heat sinks, The card turning and feeding mechanism comprises: A card storage box which can be turned or not turned, wherein the card inlet end of the card storage box is aligned with the card outlet end of the card feeding mechanism, and the card outlet end of the card storage box is aligned with the card inlet end of the card outlet mechanism; The card conveying piece is characterized in that two sides of the card conveying piece are relatively fixed in the middle of the card storage box, and the card conveying piece divides the card storage box into the upper half box capable of receiving the playing cards with the back faces upwards and directly sending out the playing cards with the back faces upwards and the lower half box capable of receiving the playing cards with the front faces upwards and turning the playing cards with the front faces upwards into the playing cards with the back faces upwards and sending out the playing cards with the back faces upwards; the turnover shaft is fixedly arranged in the middle of the card storage box in a penetrating mode, so that the upper half box and the lower half box are respectively located on the upper side and the lower side of the turnover shaft. It is prefer