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CN-121988018-A - Playing card turning and turning card-out method

CN121988018ACN 121988018 ACN121988018 ACN 121988018ACN-121988018-A

Abstract

The invention discloses a playing card turning and turning method, which comprises the following steps of S1, identifying the front and the back of playing cards on the upstream of a vertical card feeding mechanism by a front and back identification sensor on the upstream of the vertical card feeding mechanism, S2, selectively turning or not turning the playing cards to a horizontal card feeding mechanism through a card turning mechanism at the card feeding end of the vertical card feeding mechanism according to the front and the back of the identified playing cards, and sending the playing cards with the front facing downwards to the horizontal card feeding mechanism in a direction perpendicular to the conveying direction of the vertical card feeding mechanism, and S3. The method starts to identify the playing cards at the card feeding end of the vertical card feeding mechanism, and the card turning mechanism selectively turns or does not turn to feed the playing cards to the horizontal card feeding mechanism, so that enough space is reserved after turning to sort the playing cards, card clamping is avoided, and card dealing efficiency is high.

Inventors

  • FAN QINGXIA

Assignees

  • 杭州如喜体育用品有限公司

Dates

Publication Date
20260508
Application Date
20251107
Priority Date
20241107

Claims (16)

  1. 1. A method for turning and turning playing cards to play cards, which is characterized by comprising the following steps: Step S1, a front and back recognition sensor at the upstream of a vertical card feeding mechanism recognizes the front and back of playing cards at the upstream of the vertical card feeding mechanism; Step S2, according to the front and back sides of the identified playing cards, selectively overturning or not overturning the playing cards through a card overturning mechanism at the card outlet end of the vertical card feeding mechanism, and conveying the playing cards to a transverse card feeding mechanism in a state of facing downwards; And S3, the transverse card feeding mechanism sends out the playing cards with the front faces facing downwards in the direction perpendicular to the conveying direction of the vertical card feeding mechanism.
  2. 2. The method for turning and discharging playing cards according to claim 1, wherein step S3 specifically comprises: The transverse card feeding mechanism sends the playing cards with the front faces facing downwards to the card discharging mechanism.
  3. 3. The playing card turn-around card delivery method as set forth in claim 2, wherein the method further comprises: and S4, dealing the playing cards by a card outlet mechanism.
  4. 4. The playing card turning-over and turning-out method as set forth in claim 3, wherein the step S2 further comprises: Step S2a, if the identified playing card is in the front face down, the card turning mechanism is always in an initial state and is directly transmitted to the transverse card feeding mechanism by the vertical card feeding mechanism; step S2b, if the identified playing card is right-side up, the identified playing card is conveyed to the card turning mechanism by the vertical card conveying mechanism, and the card turning mechanism turns over the playing card with the right-side down from an initial state to the horizontal card conveying mechanism in the air to enable the playing card to be in a right-side down state.
  5. 5. The method for turning and discharging playing cards according to claim 4, wherein the substep S2a is specifically: the turning disc rod of the card turning mechanism is always in an initial state, and the playing cards with the front faces facing downwards are directly conveyed to the rubber roller of the transverse card feeding mechanism by the conveying wheel belt of the vertical card feeding mechanism.
  6. 6. The method of turning playing cards to a card output as set forth in claim 4, wherein the substep S2b includes: Step S21, conveying the playing cards with the right sides upwards to a card turning rod of a card turning mechanism by a conveying wheel belt of the vertical card feeding mechanism; Step S22, the playing cards with the right sides upwards are carried by the card turning rod of the card turning mechanism in the initial state and turned over to the transverse card feeding mechanism in the air around the rotating shaft, so that the playing cards lie on the rubber roller in a state of facing downwards.
  7. 7. The method for turning and discharging playing cards according to claim 6, wherein the step S21 is performed simultaneously with the step S further comprising: In the pre-detection step S210, a card feeding rod detection sensor of the card turning mechanism detects whether the playing cards on the vertical card feeding mechanism completely enter the card turning rod, if so, the sub-step S22 is carried out, and if not, the sub-step S21 is continued.
  8. 8. The method for turning and turning playing cards to and out playing cards according to claim 5, wherein step S3 specifically comprises: Step S3a, the card turning rod of the card turning mechanism is always in an initial state, and the rubber roller of the transverse card feeding mechanism directly sends the playing cards to the card discharging mechanism.
  9. 9. The method for turning and discharging playing cards according to claim 6, wherein the substep S3 specifically comprises: Step S3b1, the card turning rod of the card turning mechanism stays above the transverse card feeding mechanism and is in a pause state, and the rubber roller of the transverse card feeding mechanism sends the playing cards to the card discharging mechanism; step S3b2, the card turning rod of the card turning mechanism is stopped, and the card turning rod is continuously rotated back to the initial state, so that step S2b is performed.
  10. 10. The method for turning and turning playing cards to and out playing cards according to claim 2, wherein the step S2 further comprises: in the pre-detection step S20, the turnover sensor of the card turnover mechanism senses the first sensing piece and controls the card turnover rod of the card turnover mechanism to be in an initial state.
  11. 11. The method of turning playing cards to a card output as set forth in claim 9, wherein the substep S3 further comprises: And a pause control step S301, wherein the turnover sensor of the card turnover mechanism senses the second sensing piece, stops the turnover of the card turnover rod of the card turnover mechanism and controls the card turnover rod to be in a pause state.
  12. 12. The method of turning and turning playing cards out of claim 4 wherein the initial state is that the turning bar of the turning mechanism is spaced from and no higher than the upper surface of the conveyor belt of the vertical feed mechanism.
  13. 13. The method for turning and discharging playing cards according to claim 9 wherein the pause state is that a card turning rod of the card turning mechanism is spaced from and higher than an upper surface of a rubber roller of the transverse card feeding mechanism.
  14. 14. The method of turning playing cards to and out of a card as set forth in claim 9, wherein the substep S3b1 is followed by the substep S3b2 and further comprising: In the detecting step S302, a card output rod detecting sensor at the card output end of the transverse card feeding mechanism detects whether the end of the playing card on the transverse card feeding mechanism is completely separated from the transverse card feeding mechanism, if yes, the step S3b2 is continued, and if not, the step S3b1 is continued.
  15. 15. The method for turning and turning playing cards to and out playing cards as set forth in claim 3, wherein the step S4 specifically includes: Step S41, a card dealing wheel of the card dealing mechanism rolls to drive the playing cards to move towards a card dealing end of the card dealing mechanism; step S42, the card rubbing wheel at the card outlet end of the card outlet mechanism rolls to drive the playing cards to leave the card outlet mechanism completely.
  16. 16. The method of turning and turning playing cards out as set forth in claim 15, further comprising, after step S4: And a detection step S43, wherein a card-discharging detection sensor at the tail end of the card-discharging mechanism close to the card-discharging end detects whether the tail end of the playing card on the card-discharging mechanism completely leaves the card-discharging mechanism, if so, the step S1 is continued, and if not, the step S42 is continued.

Description

Playing card turning and turning card-out method Technical Field The invention belongs to the technical field of poker machines, and particularly relates to a method for turning and turning playing cards to play cards. Background The card arranging machine generally refers to a mahjong machine, a domino machine, a poker machine or the like. Taking a poker machine as an example, a total of 54 poker cards are taken as a poker card, the poker machine can automatically deal the poker cards into a card discharging device through a card dealing mechanism and send the well-dealt poker cards to a table top through a card lifting plate, a user does not need to manually deal or take the poker cards one by one, and the poker card dealing machine can save time and has fairness randomly. Before the dealing mechanism deals playing cards into the card dealing device, the dealing process of shuffling, sending cards, turning cards and the like is needed to ensure that the front face of the dealing playing cards is downward, so that the playing cards are convenient for subsequent users to carry out entertainment activities. The existing poker machine also needs to pass through a conveying mechanism before conveying the poker cards into a card outlet device, recognizes the front and back sides of the poker cards, conveys the poker cards to a card turning mechanism and turns the poker cards according to the requirements, but the existing conveying mechanism and card turning mechanism are complex in structure, many in moving parts and large in occupied space. And when the existing poker machine is used for arranging the poker, the poker is firstly sent to the poker turning mechanism through the card outlet mechanism to be identified and turned, then is directly sent to the poker dealing device to deal, the poker directly enters the poker dealing device after being turned, the situation that the poker is scattered possibly occurs, the dealing is inconvenient, and the poker is possibly sent to the poker dealing device without being completely turned due to the fact that the card turning speed is high, and then the situation of card is caused. Disclosure of Invention Aiming at the technical problems that in the prior art, cards are easy to appear in the processes of card feeding, card turning and card dealing, the playing cards are scattered and the card dealing efficiency is low, the invention aims to provide a method for turning and turning the playing cards. The playing card turning and turning method comprises the following steps: Step S1, a front and back recognition sensor at the upstream of a vertical card feeding mechanism recognizes the front and back of playing cards at the upstream of the vertical card feeding mechanism; Step S2, according to the front and back sides of the identified playing cards, selectively overturning or not overturning the playing cards through a card overturning mechanism at the card outlet end of the vertical card feeding mechanism, and conveying the playing cards to a transverse card feeding mechanism in a state of facing downwards; And S3, the transverse card feeding mechanism sends out the playing cards with the front faces facing downwards in the direction perpendicular to the conveying direction of the vertical card feeding mechanism. Preferably, the step S3 specifically includes: The transverse card feeding mechanism sends the playing cards with the front faces facing downwards to the card discharging mechanism. Preferably, the method further comprises: and S4, dealing the playing cards by a card outlet mechanism. Preferably, step S2 further comprises: Step S2a, if the identified playing card is in the front face down, the card turning mechanism is always in an initial state and is directly transmitted to the transverse card feeding mechanism by the vertical card feeding mechanism; step S2b, if the identified playing card is right-side up, the identified playing card is conveyed to the card turning mechanism by the vertical card conveying mechanism, and the card turning mechanism turns over the playing card with the right-side down from an initial state to the horizontal card conveying mechanism in the air to enable the playing card to be in a right-side down state. Preferably, the substep S2a is specifically: the turning disc rod of the card turning mechanism is always in an initial state, and the playing cards with the front faces facing downwards are directly conveyed to the rubber roller of the transverse card feeding mechanism by the conveying wheel belt of the vertical card feeding mechanism. Preferably, the substep S2b comprises: Step S21, conveying the playing cards with the right sides upwards to a card turning rod of a card turning mechanism by a conveying wheel belt of the vertical card feeding mechanism; Step S22, the playing cards with the right sides upwards are carried by the card turning rod of the card turning mechanism in the initial state and turned over to the transvers