Automatic rotating dealing machine

Abstract

An automatic rotating card dealing machine comprises a shell, a card box, a card dealing device, a card dealing device and a card dealing device, the main frame body is fixedly connected with the shell; the base can rotate relative to the shell and the main frame body; the rotary driving assembly is used for realizing the rotation action of the shell and the main frame body relative to the base and comprises a rotary motor and a rotary fluted disc assembly; the feeding unit comprises a feeding platform plate and a feeding power mechanism; the tile feeding rear rubber roller is rotationally connected between the two main frame body lateral plates; the card dealing roller assembly is provided with an upper card dealing front rubber roller and a lower card dealing front rubber roller; the dealing driving assembly comprises a dealing driving motor and a transmission gear assembly; the PCB control unit comprises a PCB main board, a pair of tile showing light sensor and a pair of rotating light sensor. The multi-direction card dealing and distributing device has the advantages that the multi-direction card dealing and distributing effects are achieved, and meanwhile the rotating reliability and accuracy are effectively improved; rotation of the shell and action of the dealing driving assembly are efficiently controlled through the PCB control unit, and dealing accuracy is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of recreational products, and particularly relates to an automatic rotating card dispenser. BACKGROUND

[0002] As the most common recreational product in people's life, playing cards are loved by the public because of their various playing methods and suitability for all ages. Traditional playing card games adopt the manual shuffling and dealing method, and the cards are thoroughly and evenly shuffled before being dealt according to specific game rules, which not only takes time and requires skills, but also has the possibility of cheating, and it is difficult to guarantee the fairness of the game. With the development of science and technology, various machines for replacing manual shuffling and dealing have emerged, which greatly improve the experience of playing card games. The existing card dispenser can quickly and accurately distribute playing cards to players or participants through a mechanical structure and an electric drive system. The automatic card dispenser usually includes a cover capable of storing playing cards, a card feeding mechanism and a card dealing mechanism, and a control system. The card feeding mechanism feeds single playing cards to the card dealing mechanism, and the card dealing mechanism feeds the playing cards through the card dealing opening on the cover and to the card dealing position through rotation, pushing or other methods, so that the players can easily take the cards, thereby saving the tediousness of manual dealing, saving time and effort and providing a better game experience.

[0003] Related technical information about automatic card dispensers can be found in public patent documents. A few examples include CN101972544B (a card dispenser), CN201912755U (a card dispensing mechanism for a card dispenser), CN205216160U (a card separating device for a poker card dispenser), CN118304637A (a card dispenser), CN102029060A (a card dispensing mechanism of an automatic card shuffler and a card flipping clamp device thereof), and the like. However, the existing card dispensers generally have complex structures and a large number of components, which not only results in high assembly and production costs, but also poor running stability, and the accuracy and smoothness of the card dispensing work cannot be effectively guaranteed. There are also disadvantages of complicated debugging, inconvenience, and high cost. For example, the "a card dispenser" introduced in the authorized announcement No. CN215691569U, which includes a base and a card dispensing mechanism. The base has a horizontal rotating mechanism, and the card dispensing mechanism is connected with the horizontal rotating mechanism. The card dispensing mechanism includes a rotating body base, a first card dispensing roller, a second card dispensing roller, and a driving device. The rotating body base has a card storage compartment, one side of the card storage compartment has a card outlet, the first card dispensing roller is installed in the card storage compartment, the second card dispensing roller is installed at the card outlet, and the second card dispensing roller has a front roller. The card outlet also has two arc-shaped stop plates arranged in a group corresponding to the front roller, and the driving device is in transmission connection with the first card dispensing roller and the second card dispensing roller. Although it has the advantages of reducing the deformation of playing cards during card dispensing, improving the service life and smoothness of playing cards, the internal structure of this card dispenser is complex, and it cannot effectively detect the card dispensing and rotation angle. It only relies on the gear transmission connection method to control the transmission of the first card dispensing roller and the second card dispensing roller to perform the card dispensing operation, which cannot guarantee the accuracy of the card dispensing work for a long time, and the long-term reliability is poor.

[0004] For example, the Chinese invention patent with the authorization announcement number "CN105854278B" introduces a poker machine and its dealing device and mechanism, the dealing mechanism includes a dealing pressure plate installed on the dealing support outside the dealing opening of the card turning box, one end of the dealing pressure plate is hinged with the dealing support, the other end of the dealing pressure plate is installed with a card pressing piece, a dealing roller corresponding to the card pressing piece is arranged above and below, the dealing pressure plate gives the card pressing piece a tendency to approach the dealing roller through the elastic mechanism; the dealing roller and the card pressing piece are arranged above and below and have a gap for the passing of playing cards, the dealing roller is provided with a plurality of annular grooves or annular protrusions, the card pressing piece is provided with corresponding protrusions or grooves, the card pressing piece does not rotate synchronously with the dealing roller, a card pressing limiting mechanism for limiting the activity range of the card pressing piece is arranged on the card turning seat or the dealing support; although it can realize efficient card distribution and dealing work, it still has the problem of many components, and each component occupies a large space, especially the dealing motor has a large volume, which makes the assembly and storage and carrying very inconvenient, and the convenience and use comfort are poor, and it cannot realize effective rotating dealing action, the experience is very unfriendly. Of course, some existing dealing machines can also realize self-rotation, so as to face different players to deal cards, but the dealing direction of the existing dealing machine is less, generally only a few set directions can be dealt, and the rotation speed cannot be conveniently adjusted, the use experience is poor, and the needs of more players cannot be met.

[0005] In view of the above situation, it is necessary to design a poker dealing machine which realizes compact structure and can efficiently and automatically deal cards and accurately grasp the rotation angle. Therefore, the applicant has made a beneficial design, and the technical scheme to be introduced below is produced in this background. Practical new type content

[0006] The task of the present application is to provide an automatic rotating dealing machine with high strength, good durability, compact structure and stable operation, which is beneficial to realize automatic and efficient card distribution and dealing action of playing cards by optimizing the overall structure and improving the degree of dealing automation, which is helpful to accurately grasp the rotation angle and improve the use experience, and is beneficial to the efficient identification and detection of the dealing action and the rotation state by setting the dealing light sensor and the rotation light sensor, thereby effectively guaranteeing the reliability and accuracy of the dealing.

[0007] The utility model discloses a task is thus completed, a kind of automatic rotation dealer, comprising: shell, the shell inside hollow and form has a card store, and in the front side of the shell near top position place is also provided with a card outlet, and in the rear of the shell is also formed with a through its height direction shell let -place cavity;Main frame body, the main frame body is arranged in the card store and with the shell body realizes solid connection, the main frame body has a pair of interval arrangement main frame body lateral plate and with vertical state constitutes in the main frame body vertical plate between two main frame body lateral plate, in the near top position of the main frame body vertical plate place is provided with a through its thickness direction card inlet, in the card inlet length direction upper and lower two side edge position are formed with multiple towards the card store oblique extension setting guide slope;Base, the base is arranged in the bottom of shell and the base can be rotated relative to shell and main frame body;Rotary drive component, the rotary drive component is used to realize the rotation action of shell and main frame body relative to base, and the rotary drive component includes a rotary motor and is arranged on the rotary gear disc component of rotary motor on the main frame body, the rotary motor output shaft of rotary motor downward extends the main frame body and is connected with the rotary gear disc component transmission;Feeding unit, the feeding unit includes a feeding platform plate and feeding power mechanism, the feeding platform plate is arranged in the shell let -place cavity and is used to support poker stack, and the feeding power mechanism is used to drive the feeding platform plate reciprocating motion;Card feeding rear rubber roller, the card feeding rear rubber roller is rotatably connected between two main frame body lateral plate and is positioned in the rear position of the card inlet, and the card feeding rear rubber roller is used to send the poker that the feeding platform plate transports into the card inlet;Dealing roller assembly, the dealing roller assembly has upper and lower corresponding arrangement upper dealing front rubber roller and lower dealing front rubber roller, and the upper dealing front rubber roller and lower dealing front rubber roller are rotatably connected between two main frame body lateral plate and are positioned in the front position of the card inlet and have the gap for the passage of poker between them;Dealing drive component, the dealing drive component includes a dealing drive motor and transmission gear assembly, the dealing drive motor is fixedly installed on the main frame body, the transmission gear assembly is connected with the card feeding rear rubber roller and lower dealing front rubber roller transmission, and the dealing drive motor can drive the card feeding rear rubber roller and lower dealing front rubber roller rotation by the transmission of the transmission gear assembly;PCB control unit, the PCB control unit includes a PCB mainboard and a pair of card light sensor and a rotation light sensor with the PCB mainboard realizes electricity connection in the vertical state installation on the main frame body and the dealing drive component opposite side position, two the card light sensor is used to detect the card action of poker, and the rotation light sensor is used to detect the rotation state of the main frame body and shell relative to the base.

[0008] In one specific embodiment of the utility model, a plurality of base anti -skid protrusions are evenly arranged on the lower side surface of the base; a base positioning gear part is formed on the center position of the base and protrudes upward, the base positioning gear part is in the shape of a ring gear, and a base bearing in the shape of a circular ring is rotatably installed in the base positioning gear part; a main frame body matching table extending downward is formed on the bottom of the main frame body, the main frame body matching table is in the shape of a cylinder, and the main frame body matching table is inserted into the base bearing and rotatably connected with the base bearing, so that the base and the main frame body are rotatably connected together, and a bottom cover is installed on the base and at a position corresponding to the lower part of the base positioning gear part.

[0009] In another specific embodiment of the utility model, the rotating gear disc assembly of the rotating drive assembly comprises a first rotating transmission gear, a second rotating reduction gear part, a third rotating reduction gear part, and a fourth rotating reduction gear part; a rotating gear disc protection box is formed on the main frame body, and a rotating gear disc protection box cover plate is rotatably installed on the bottom of the rotating gear disc protection box; the first rotating transmission gear, the second rotating reduction gear part, the third rotating reduction gear part, and the fourth rotating reduction gear part are all contained in the rotating gear disc protection box; the first rotating transmission gear is rotatably installed on the rotating motor output shaft of the rotating motor; the second rotating reduction gear part is rotatably connected with the main frame body through a hinge shaft, and comprises a second rotating reduction gear part large gear and a second rotating reduction gear part small gear formed below the second rotating reduction gear part large gear; the second rotating reduction gear part large gear is in meshing transmission with the first rotating transmission gear to form a speed reduction transmission; the third rotating reduction gear part is also rotatably connected with the main frame body, and comprises a third rotating reduction gear part large gear and a third rotating reduction gear part small gear formed below the third rotating reduction gear part large gear; the third rotating reduction gear part large gear is in meshing transmission with the second rotating reduction gear part small gear to form a speed reduction transmission; the fourth rotating reduction gear part is also rotatably connected with the main frame body through a hinge shaft, and comprises a fourth rotating reduction gear part large gear and a fourth rotating reduction gear part small gear formed below the fourth rotating reduction gear part large gear; the fourth rotating reduction gear part large gear is in meshing transmission with the third rotating reduction gear part small gear to form a speed reduction transmission; and the fourth rotating reduction gear part small gear is in meshing transmission with the base positioning gear part inserted into the rotating gear disc protection box, so that the rotating gear disc assembly is rotatably connected with the base body.

[0010] In still another specific embodiment of the utility model, still constitute a three-stage rotation reduction gear piece connecting shaft which extends upwards on the three-stage rotation reduction gear piece, a rotating light sensing gear is installed on the top end of the three-stage rotation reduction gear piece connecting shaft; the rotating light sensor of the PCB control unit is arranged corresponding to the rotating light sensing gear, and the rotating light sensor is arranged in C-shaped structure, the rotating light sensing gear is inserted into the middle part of the rotating light sensor, so that the rotating light sensor can detect the rotation angle of the rotating light sensor and detect the rotation state of the main frame body and the shell relative to the base.

[0011] In still another specific embodiment of the utility model, a pair of feeding platform plate positioning ear seats are formed on the left and right side long edge edges of the feeding platform plate of the feeding unit, and main frame body lateral plate displacement grooves are formed on the main frame body lateral plates on both sides of the main frame body and at positions corresponding to the feeding platform plate positioning ear seats, the shape and size of the main frame body lateral plate displacement grooves are adapted to the contour of the feeding platform plate positioning ear seats, and the feeding platform plate positioning ear seats can reciprocate up and down in the respective main frame body lateral plate displacement grooves.

[0012] In still another specific embodiment of the utility model, the feeding power mechanism of the feeding unit includes a plurality of feeding transmission screws, the upper and lower ends of the plurality of feeding transmission screws are rotatably connected to the main frame body, and the plurality of feeding transmission screws respectively pass through the respective feeding platform plate positioning ear seats and can be screwed with the nut blocks arranged in the feeding platform plate positioning ear seats, and the feeding power mechanism is provided with a power transmission device capable of driving the feeding transmission screws, and the feeding platform plate can reciprocate up and down by rotating the feeding transmission screws.

[0013] In still another specific embodiment of the utility model, a pair of spaced clamping strips are formed on the upper side surface of the feeding platform plate and at positions close to the length direction end of the card feeding rear rubber roller, the two clamping strips have the same shape structure; and a top holding flange is further arranged on the upper side surface of the feeding platform plate and at a position away from the length direction other end of the card feeding rear rubber roller, the height of the top end of the top holding flange is higher than the height of the top end of the clamping strip.

[0014] In a more specific embodiment of the utility model, the two ends of the length direction of the post card feeding rubber roller are also equipped with post card feeding rubber roller bearings, the post card feeding rubber roller bearings are installed on the lateral plate of the main frame body, the post card feeding rubber roller body is rotatably connected with the lateral plate of the main frame body through the post card feeding rubber roller bearings on both sides; the two ends of the length direction of the upper card feeding rubber roller are also equipped with upper card feeding rubber roller bearings, the upper card feeding rubber roller bearings are installed on the lateral plate of the main frame body, the upper card feeding rubber roller body is rotatably connected with the lateral plate of the main frame body through the upper card feeding rubber roller bearings on both sides, and the two ends of the length direction of the lower card feeding rubber roller are also equipped with lower card feeding rubber roller bearings, the lower card feeding rubber roller bearings are installed on the lateral plate of the main frame body, and the lower card feeding rubber roller body is rotatably connected with the lateral plate of the main frame body through the lower card feeding rubber roller bearings on both sides.

[0015] In still another specific embodiment of the utility model, the transmission gear assembly includes a first transmission gear, a second transmission gear, a third transmission gear, a fourth rubber roller transmission gear, a fifth transmission gear, a sixth transmission gear and a seventh rubber roller transmission gear, a transmission gear protection box is further formed on one of the lateral plates of the main frame body, a transmission gear protection box cover plate is further installed on the transmission gear protection box, the first transmission gear, the second transmission gear, the third transmission gear, the fourth rubber roller transmission gear, the fifth transmission gear, the sixth transmission gear and the seventh rubber roller transmission gear are all contained in the transmission gear protection box, the first transmission gear is installed on the shaft of the power output shaft of the first transmission gear, the second transmission gear is rotatably connected to the main frame body through a hinge shaft, the second transmission gear includes a second transmission gear large gear and a second transmission gear small gear formed on one side of the second transmission gear large gear, the second transmission gear large gear is in meshing transmission with the first transmission gear, thereby achieving transmission connection, the third transmission gear is also rotatably connected to the main frame body through a hinge shaft, the third transmission gear includes a third transmission gear large gear and a third transmission gear small gear formed on one side of the third transmission gear large gear, the third transmission gear large gear is in meshing transmission with the second transmission gear small gear, thereby achieving transmission connection, a lower card delivery rubber roller D-shaped shaft is further formed at one end of the length direction of the lower card delivery rubber roller, the lower card delivery rubber roller D-shaped shaft penetrates through the fourth rubber roller transmission gear and is fixedly connected thereto, the fourth rubber roller transmission gear also includes a fourth rubber roller transmission gear large gear and a fourth rubber roller transmission gear small gear formed on one side of the fourth rubber roller transmission gear large gear, the fourth rubber roller transmission gear large gear is in meshing transmission with the third transmission gear small gear, thereby achieving transmission connection, the fifth transmission gear is also rotatably connected to the main frame body through a hinge shaft, the fifth transmission gear also includes a fifth transmission gear large gear and a fifth transmission gear small gear formed on one side of the fifth transmission gear large gear, the fifth transmission gear large gear is in meshing transmission with the fourth rubber roller transmission gear small gear, thereby achieving transmission connection, the sixth transmission gear is also rotatably connected to the main frame body through a hinge shaft, the sixth transmission gear also includes a sixth transmission gear large gear and a sixth transmission gear small gear formed on one side of the sixth transmission gear large gear, the sixth transmission gear large gear is in meshing transmission with the fifth transmission gear small gear, thereby achieving transmission connection.And the end position of the length direction of the card feeding rear rubber roller is also formed with a card feeding rear rubber roller connecting shaft, the card feeding rear rubber roller connecting shaft passes through the main frame body lateral plate and penetrates into the seven-stage rubber roller transmission gear part and realizes fixed fit, and the seven-stage rubber roller transmission gear part is meshed and driven together with the six-stage transmission gear part pinion, thereby forming transmission connection, so that the seven-stage rubber roller transmission gear part can drive the card feeding rear rubber roller to rotate.

[0016] In another embodiment of the utility model, the PCB control unit further includes an upper PCB control plate connected above the PCB mainboard, a plurality of control buttons are electrically connected to the upper PCB control plate, the control buttons are installed at the top end of the shell, and the upper PCB control plate can be controlled by pressing the control buttons to issue instructions to the PCB mainboard to control the rotation driving assembly, the feeding unit and the dealing driving assembly; the pair of dealing light sensors of the PCB control unit are C-shaped and arranged at the front and rear positions of the upper and lower dealing front rubber rollers, and a gap is formed in the middle of the dealing light sensor to allow the playing cards to pass through, thereby effectively detecting the dealing of the playing cards.

[0017] The utility model has the advantages that: first, the card feeding rear rubber roller and the dealing roller assembly can efficiently separate and deal the playing cards, the transmission structure is simple, the dealing is highly automated, easy to debug, and the convenience and efficiency of operation are greatly improved, the comfort and convenience of use are effectively improved, and the utility model has significant promotional value and is beneficial to miniaturization of the shell and convenient carrying; second, the rotary motor can drive the rotating tooth disc assembly to rotate around the base and drive the main frame body and the shell, the rotation angle can be accurately controlled, the main frame body and the shell can be accurately and reliably driven to the preset position, 360-degree omnidirectional rotation without dead angle is realized, quick start and stop are realized, the position changing speed is fast, the operation efficiency is improved, and the use experience is improved; third, the dealing light sensor and the rotary light sensor are provided, and the control button and the PCB mainboard are provided, so that the dealing light sensor can send information to the PCB mainboard when detecting the playing cards, the PCB mainboard can control the dealing driving motor and the rotary motor to stop working or slow down the rotation speed, so that the adjacent two playing cards can maintain a sufficient distance, and the reliability and accuracy of dealing are effectively guaranteed; finally, the overall structure of the utility model is compact, the overall strength of the device is high, the device is reliable and durable, the transmission is reliable and stable, the noise is low, the combination between the components is firm and tight, and the combination is firm and tight. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The figure is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 The overall structure schematic view of the utility model under another angle;

[0020] Figure 3 The structure exploded schematic view of the utility model;

[0021] Figure 4 The structure exploded schematic view of the utility model under another angle;

[0022] Figure 5 The internal structure schematic view of the utility model after the shell is removed.

[0023] In the figure: 1. shell, 11. card warehouse, 12. card outlet, 13. shell let go cavity; 2. main frame, 21. main frame lateral plate, 211. main frame lateral plate let go slot, 212. transmission gear protection box, 2121. transmission gear protection box cover plate, 22. main frame vertical plate, 221. card inlet, 222. guide slope, 23. main frame matching table, 24. rotating gear disc protection box, 241. rotating gear disc protection box cover plate; 3. base, 31. base anti-skid protrusion, 32. base positioning gear part, 33. base bearing, 34. bottom cover; 4. rotating drive assembly, 41. rotating motor, 411. rotating motor output shaft, 42. rotating gear disc assembly, 421. first-stage rotating transmission gear, 422. second-stage rotating reduction gear part, 4221. second-stage rotating reduction gear part large gear, 4222. second-stage rotating reduction gear part small gear, 423. third-stage rotating reduction gear part, 4231. third-stage rotating reduction gear part large gear, 4232. third-stage rotating reduction gear part small gear, 4233. third-stage rotating reduction gear part connecting shaft, 4234. rotating light sensing gear, 424. fourth-stage rotating reduction gear part, 4241 fourth-stage rotating reduction gear part large gear, 4242. fourth-stage rotating reduction gear part small gear; 5. feeding unit, 51. feeding platform plate, 511. feeding platform plate positioning ear seat, 512. clamping strip, 513. top holding flange, 52. feeding power mechanism, 521. feeding transmission screw; 6. card feeding rear rubber roller, 61. card feeding rear rubber roller bearing, 62. card feeding rear rubber roller connecting shaft; 7. card feeding roller assembly, 71. upper card feeding front rubber roller, 711. upper card feeding front rubber roller bearing, 72. lower card feeding front rubber roller, 721. lower card feeding front rubber roller bearing, 722. lower card feeding front rubber roller D-shaped shaft; 8. card feeding drive assembly, 81. card feeding drive motor, 82. transmission gear assembly, 821. first-stage transmission gear, 822. second-stage transmission gear part, 8221. second-stage transmission gear part large gear, 8222. second-stage transmission gear part small gear, 823. third-stage transmission gear part, 8231. third-stage transmission gear part large gear, 8232. third-stage transmission gear part small gear, 824. fourth-stage rubber roller transmission gear part, 8241. fourth-stage rubber roller transmission gear part large gear, 8242. fourth-stage rubber roller transmission gear part small gear, 825. fifth-stage transmission gear part, 8251. fifth-stage transmission gear part large gear, 8252. fifth-stage transmission gear part small gear, 826. sixth-stage transmission gear part, 8261. sixth-stage transmission gear part large gear, 8262. sixth-stage transmission gear part small gear, 827. seventh-stage rubber roller transmission gear part; 9. PCB control unit, 91. PCB mainboard, 92. card outlet light sensor, 93. rotating light sensor, 94. upper PCB control board, 95. control button. DETAILED DESCRIPTION

[0024] The following will be described in the form of examples, but the description of the examples is not a limitation on the technical scheme of the utility model, and any equivalent transformation made only in form but not in substance according to the concept of the utility model should be regarded as the technical scheme of the utility model.

[0025] In the following description, the directional or positional concepts of up, down, left, right, front and back are all relative to the current Figure 1 position of the utility model, and thus cannot be understood as a special limitation on the technical scheme provided by the utility model.

[0026] Please refer to Figures 1 to 5 The utility model relates to an automatic rotating card dispenser, which comprises a shell 1, the inside of the shell 1 is hollow and forms a card compartment 11, and a card outlet 12 is further formed at the front side of the shell 1 near the top position, and a shell accommodating cavity 13 is further formed at the rear part of the shell 1 and penetrates the height direction, the playing cards can be sent out from the card outlet 12, realizing the effects of card dispensing and distributing; a main frame 2 is arranged in the card compartment 11 and is fixed to the shell 1, the main frame 2 is provided with a pair of spaced main frame lateral plates 21 and a main frame vertical plate 22 which is vertically arranged between the two main frame lateral plates 21, an entry opening 221 is formed at the top position of the main frame vertical plate 22 and penetrates the thickness direction, a plurality of guide slopes 222 are formed on the upper and lower side edge parts of the entry opening 221 and extend towards the card compartment 11, the guide slopes 222 can facilitate the single playing cards to pass through the entry opening 221.

[0027] The aforementioned automatic rotating card dispenser further comprises a base 3 arranged at the bottom of the shell 1 and capable of rotating relative to the shell 1 and the main frame 2, so that the card dispenser main body can send out playing cards in multiple directions, realizing multi-directional card dispensing and distribution effect to improve the use effect; a rotating drive assembly 4 for realizing the rotating action of the shell 1 and the main frame 2 relative to the base 3, and comprising a rotating motor 41 fixedly installed on the main frame 2 and a rotating gear disc assembly 42 arranged on the base 3, wherein the rotating motor output shaft 411 of the rotating motor 41 extends downward from the main frame 2 and is in transmission connection with the rotating gear disc assembly 42; a feeding unit 5 comprising a feeding platform plate 51 arranged in the shell accommodating cavity 13 and used for supporting a playing card stack, and a feeding power mechanism 52 for driving the feeding platform plate 51 to move up and down reciprocatingly; a card sending rear rubber roller 6 rotatably connected between the two main frame side plates 21 and positioned at the rear position of the card inlet 221, and used for sending the playing cards fed by the feeding platform plate 51 into the card inlet 221; and a card dispensing roller assembly 7 having an upper card dispensing front rubber roller 71 and a lower card dispensing front rubber roller 72 arranged correspondingly above and below, and rotatably connected between the two main frame side plates 21 and positioned at the front position of the card inlet 221, and leaving a gap between the two for the passing of playing cards.

[0028] See Figure 3 With Figure 4The automatic rotating card dispenser further comprises an automatic card dispensing driving assembly 8, which comprises a card dispensing driving motor 81 fixedly installed on the main frame body 2 and a transmission gear assembly 82 in transmission connection with the card feeding rear rubber roller 6 and the lower card dispensing front rubber roller 72, and the card dispensing driving motor 81 can drive the card feeding rear rubber roller 6 and the lower card dispensing front rubber roller 72 to rotate through the transmission of the transmission gear assembly 82; a PCB control unit 9, which comprises a PCB main board 91 installed in a vertical state on the side of the main frame body 2 opposite to the card dispensing driving assembly 8 and a pair of card dispensing light sensors 92 and a rotating light sensor 93 in electrical connection with the PCB main board 91, the two card dispensing light sensors 92 are used for detecting the card dispensing action, and the card dispensing light sensors 92 are arranged at the rear position of the card dispensing opening 12 and used for detecting whether a card is sent out from the card dispensing opening 12, and the card dispensing light sensors 92 are in electrical connection with the PCB main board 91 and cooperate with the counting module to detect, count and report errors of the card dispensing, and the rotating light sensor 93 is used for detecting and judging the rotating state of the main frame body 2 and the shell 1 relative to the base 3 and is also in electrical connection with the PCB main board.

[0029] In the embodiment, a plurality of base anti-skid protrusions 31 are uniformly arranged on the side surface of the base 3 facing downward, a base positioning gear portion 32 is protruded upward at the center position of the base 3 and has a ring gear shape, a base bearing 33 in a circular ring shape is rotatably installed in the base positioning gear portion 32, a main frame body cooperation table 23 in a cylindrical shape is formed at the bottom of the main frame body 2 and extends downward, the main frame body cooperation table 23 penetrates into the base bearing 33 and is in rotational cooperation with the base bearing 33, so that the base 3 and the main frame body 2 are rotatably connected together, and a bottom cover 34 is installed on the base 3 and below the base positioning gear portion 32.

[0030] Further, the rotating gear assembly 42 of the aforementioned rotating driving assembly 4 comprises a first rotating transmission gear 421, a second rotating reduction gear 422, a third rotating reduction gear 423 and a fourth rotating reduction gear 424. A rotating gear protection box 24 is formed on the main frame 2. A rotating gear protection box cover 241 is installed on the bottom of the rotating gear protection box 24. The first rotating transmission gear 421, the second rotating reduction gear 422, the third rotating reduction gear 423 and the fourth rotating reduction gear 424 are all contained in the rotating gear protection box 24. The first rotating transmission gear 421 is installed on the rotating motor output shaft 411 of the rotating motor 41. The second rotating reduction gear 422 is rotatably connected to the main frame 2 through a hinge shaft. The second rotating reduction gear 422 comprises a second rotating reduction gear large gear 4221 and a second rotating reduction gear small gear 4222 formed below the second rotating reduction gear large gear 4221. The second rotating reduction gear large gear 4221 is in meshing transmission with the first rotating transmission gear 421 to form a reduction transmission. The third rotating reduction gear 423 is also rotatably connected to the main frame 2. The third rotating reduction gear 423 comprises a third rotating reduction gear large gear 4231 and a third rotating reduction gear small gear 4232 formed below the third rotating reduction gear large gear 4231. The third rotating reduction gear large gear 4231 is in meshing transmission with the second rotating reduction gear small gear 4222 to form a reduction transmission. The fourth rotating reduction gear 424 is also rotatably connected to the main frame 2 through a hinge shaft. The fourth rotating reduction gear 424 comprises a fourth rotating reduction gear large gear 4241 and a fourth rotating reduction gear small gear 4242 formed below the fourth rotating reduction gear large gear 4241. The fourth rotating reduction gear large gear 4241 is in meshing transmission with the third rotating reduction gear small gear 4232 to form a reduction transmission. The fourth rotating reduction gear small gear 4242 is in meshing transmission with the base positioning gear part 32 inserted into the rotating gear protection box 24, thereby achieving the rotating connection between the rotating gear assembly 42 and the base 3.

[0031] In the embodiment, the rotating motor 41 is preferably a stepper motor, which can accurately grasp the rotating angle, accurately and reliably drive the shell 1 and the main shell 2 to rotate to a preset position, achieve 360-degree omnidirectional rotation without dead angle, realize quick start and stop, has simple structure, fast transposition speed, saves time and effort, and effectively improves the reliability and preparedness of card dealing.

[0032] Please continue to seeFigure 3 And in combination Figure 4 With Figure 5 On the aforementioned three-stage rotary reduction gear part 423, a three-stage rotary reduction gear part connecting shaft 4233 extending upward is further formed, and a rotary light sensing gear 4234 is further fitted and installed at the top end of the three-stage rotary reduction gear part connecting shaft 4233. The rotary light sensor 93 of the aforementioned PCB control unit 9 is arranged corresponding to the rotary light sensing gear 4234, and the rotary light sensor 93 is arranged in a C-shaped structure. The rotary light sensing gear 4234 is inserted into the middle part of the rotary light sensor 93, so that the rotary light sensor 93 can detect the rotation angle of the rotary light sensor 93 and detect the rotation state of the main frame body 2 and the shell 1 relative to the base 3. The rotation state of the rotary light sensing gear 4234 can be effectively identified and detected by the rotary light sensor 93, further refining the reliability and accuracy of the rotation of the shell 1 and the main frame body 2, thereby ensuring that the dealer body can deal cards in more directions, meeting the needs of more people playing poker, and at the same time, the densification of the positioning point makes the game positioning setting more detailed and accurate, so that the playing cards can be accurately dealt to the set direction.

[0033] Further, a pair of feeding platform plate positioning ear seats 511 are formed on the left and right side long edges of the feeding platform plate 51 of the aforementioned feeding unit 5, and main frame body lateral plate displacement grooves 211 are formed on the main frame body lateral plates 21 of the main frame body 2 at positions corresponding to the aforementioned feeding platform plate positioning ear seats 511. The shape and size of the main frame body lateral plate displacement grooves 211 are adapted to the contour of the feeding platform plate positioning ear seats 511, and the feeding platform plate positioning ear seats 511 can move up and down in the respective corresponding main frame body lateral plate displacement grooves 211.

[0034] In this embodiment, the feeding power mechanism 52 of the aforementioned feeding unit 5 includes a plurality of feeding transmission lead screws 521, the upper and lower ends of which are rotatably connected to the main frame body 2. Each of the plurality of feeding transmission lead screws 521 passes through the respective corresponding feeding platform plate positioning ear seat 511 and can be threadedly connected with the nut block arranged in the feeding platform plate positioning ear seat 511. The feeding power mechanism 52 is provided with a power transmission device capable of driving the feeding transmission lead screw 521, and the feeding transmission lead screw 521 can drive the feeding platform plate 51 to move up and down by rotating.

[0035] Please see Figures 3 to 5On the upper side surface of the aforementioned feeding platform plate 51 and at the position close to the length direction end of the aforementioned card feeding rear rubber roller 6, a pair of spaced apart clamping strips 512 are formed, the two aforementioned clamping strips 512 have the same structure; and on the upper side surface of the aforementioned feeding platform plate 51 and at the position away from the length direction other end of the aforementioned card feeding rear rubber roller 6, a top holding flange 513 is also provided, the height of the top of the top holding flange 513 is higher than the height of the top of the aforementioned clamping strip 512; by providing the clamping strip 512 and the top holding flange 513 on the feeding platform plate 51, the clamping strip 512 can work together with the aforementioned card feeding rear rubber roller 6 to realize the pressing and clamping operation on the front edge of the single playing card, and separate the playing card from the card stack, and at the same time, since the height of the top holding flange 513 is higher than the height of the clamping strip 512, the top holding flange 513 can lift the playing card from the rear, so that the whole playing card is in an inclined state with the front end low and the rear end high, the two clamping strips 512 and the top holding flange 513 form a triangular supporting mechanism, and the uppermost playing card has a tendency to fall, and when facing some used playing cards that are bent and deformed, it can also ensure that the deformed and twisted playing cards are separated from the card stack and conveyed forward by the clamping of the clamping strip 512 and the card feeding rear rubber roller 6, and can prevent the situation of position deviation of the playing card, avoid the phenomenon of not issuing cards or issuing too many cards, ensure the smoothness of the card issuing, and improve the user's experience.

[0036] In the embodiment, the two ends of the length direction of the card feeding rear rubber roller 6 are also equipped with card feeding rear rubber roller bearings 61, which are installed on the lateral plate 21 of the main frame body, and the body of the card feeding rear rubber roller 6 is rotatably connected to the lateral plate 21 of the main frame body through the card feeding rear rubber roller bearings 61 on both sides. The two ends of the length direction of the upper card feeding front rubber roller 71 are also equipped with upper card feeding front rubber roller bearings 711, which are installed on the lateral plate 21 of the main frame body, and the body of the upper card feeding front rubber roller 71 is rotatably connected to the lateral plate 21 of the main frame body through the upper card feeding front rubber roller bearings 711 on both sides. Similarly, the two ends of the length direction of the lower card feeding front rubber roller 72 are also equipped with lower card feeding front rubber roller bearings 721, which are installed on the lateral plate 21 of the main frame body, and the body of the lower card feeding front rubber roller 72 is rotatably connected to the lateral plate 21 of the main frame body through the lower card feeding front rubber roller bearings 721 on both sides. The upper card feeding front rubber roller 71 and the lower card feeding front rubber roller 72 can deal cards through the card inlet 221, and the card can be efficiently detected by the card outlet light sensor 92 and the PCB main board 91. When the card outlet light sensor 92 detects the passing of the card, it sends information to the PCB main board 91, and the PCB main board 91 controls the card dealing drive motor to stop working or slow down the speed, so that the two adjacent cards keep a sufficient distance, and the card outlet light sensor 92 can accurately detect the number and times of the cards every time, without counting errors caused by the two consecutive cards being too close, so that the cards are spaced through the card outlet 12, greatly improving the accuracy of card dealing.

[0037] Further, the transmission gear assembly 82 comprises a first transmission gear 821, a second transmission gear 822, a third transmission gear 823, a fourth rubber roller transmission gear 824, a fifth transmission gear 825, a sixth transmission gear 826 and a seventh rubber roller transmission gear 827. A transmission gear protection box 212 is formed on one of the lateral plates 21 of the main frame 2. A cover plate 2121 is installed on the transmission gear protection box 212. The first transmission gear 821, the second transmission gear 822, the third transmission gear 823, the fourth rubber roller transmission gear 824, the fifth transmission gear 825, the sixth transmission gear 826 and the seventh rubber roller transmission gear 827 are accommodated in the transmission gear protection box 212. The first transmission gear 821 is installed on the shaft of the power output shaft. The second transmission gear 822 is rotatably connected to the main frame 2 through a hinge shaft. The second transmission gear 822 comprises a second transmission gear large gear 8221 and a second transmission gear small gear 8222 formed on one side of the second transmission gear large gear 8221. The second transmission gear large gear 8221 is in meshing transmission with the first transmission gear 821, thereby achieving transmission connection. The third transmission gear 823 is rotatably connected to the main frame 2 through a hinge shaft. The third transmission gear 823 comprises a third transmission gear large gear 8231 and a third transmission gear small gear 8232 formed on one side of the third transmission gear large gear 8231. The third transmission gear large gear 8231 is in meshing transmission with the second transmission gear small gear 8222, thereby achieving transmission connection. A D-shaped shaft 722 of the front card delivery rubber roller is formed at one end of the front card delivery rubber roller 72. The D-shaped shaft 722 penetrates through the fourth rubber roller transmission gear 824 and is fixedly connected thereto. The fourth rubber roller transmission gear 824 comprises a fourth rubber roller transmission gear large gear 8241 and a fourth rubber roller transmission gear small gear 8242 formed on one side of the fourth rubber roller transmission gear large gear 8241. The fourth rubber roller transmission gear large gear 8241 is in meshing transmission with the third transmission gear small gear 8232, thereby achieving transmission connection, so that the fourth rubber roller transmission gear 824 can drive the front card delivery rubber roller 71 to rotate.The five-stage transmission gear 825 is also rotatably connected to the main frame 2 by a hinge shaft, and comprises a five-stage transmission gear large gear 8251 and a five-stage transmission gear small gear 8252 formed on one side of the five-stage transmission gear large gear 8251. The five-stage transmission gear large gear 8251 is in meshing transmission with the four-stage rubber roller transmission gear small gear 8242, thereby forming a transmission connection. The six-stage transmission gear 826 is also rotatably connected to the main frame 2 by a hinge shaft, and comprises a six-stage transmission gear large gear 8261 and a six-stage transmission gear small gear 8262 formed on one side of the six-stage transmission gear large gear 8261. The six-stage transmission gear large gear 8261 is in meshing transmission with the five-stage transmission gear small gear 8252, thereby forming a transmission connection. At one end of the length direction of the post-dealing rubber roller 6, a post-dealing rubber roller connecting shaft 62 is formed. The post-dealing rubber roller connecting shaft 62 passes through the main frame lateral plate 21 and penetrates into the seven-stage rubber roller transmission gear 827 and is fixedly connected thereto. The seven-stage rubber roller transmission gear 827 is in meshing transmission with the six-stage transmission gear small gear 8262, thereby forming a transmission connection, so that the seven-stage rubber roller transmission gear 827 can drive the post-dealing rubber roller 6 to rotate.

[0038] Please see Figure 3 with Figure 5 The PCB control unit 9 further comprises an upper PCB control plate 94 connected above the PCB main plate 91. A plurality of control buttons 95 are electrically connected to the upper PCB control plate 94. The control buttons 95 are installed at the top end of the shell 1. By pressing the control buttons 95, the upper PCB control plate 94 can send instructions to the PCB main plate 91 to control the rotation driving assembly 4, the feeding unit 5, and the dealing driving assembly 8 to act. The pair of dealing light sensors 92 of the PCB control unit 9 are in C-shaped configuration. A gap is formed in the middle of the dealing light sensors 92 to allow the playing cards to pass through, thereby achieving effective judgment and detection of the dealing of the playing cards.

[0039] In the embodiment, the number of control buttons 95 is multiple. The user controls and adjusts the dealing logic of the card dealer by pressing the control buttons 95. In the embodiment, the dealing logic is as follows: when the dealing light sensors 92 detect the cards, they will send information to the PCB main plate 91. The PCB main plate 91 controls the dealing driving motor 81 of the dealing driving assembly 8 to stop working or slow down the rotation speed. Then, when the dealing light sensors 92 cannot detect the cards, they will send information to the PCB main plate 91. The PCB main plate 91 controls the dealing driving motor 81 of the dealing driving assembly 8 to resume normal work.

[0040] Please see Figures 1 to 5 Briefly introduce the working principle of the technical scheme provided by the utility model: when the automatic rotating card dispenser needs to be used, the user can first put the playing cards into the feeding platform plate 51 of the shell accommodating cavity 13, at this time, the feeding platform plate 51 is moved by the feeding power mechanism 52 of the feeding unit 5, so that the topmost playing card on the playing card stack on the feeding platform plate 51 abuts against the card feeding rear rubber roller 6; then the user presses the aforementioned control button 95, thereby controlling and adjusting the card dispensing logic of the aforementioned card dispenser according to the game and requirements, the PC board 94 sends a sensing signal to the PCB main board 91, the PCB main board 91 sends a control instruction to the aforementioned rotating motor 41 and card dispensing drive motor 81, the rotating motor 41 works according to the signal instruction, the rotating motor output shaft 411 of the rotating motor 41 further drives the rotating gear disc assembly 42 to work, the four-stage rotating speed reduction gear part 424 rotates around the base positioning gear part 32 on the base 3, and the rotating motor 41 and the main frame body 2 also rotate around the base 3, the rotation of the main frame body 2 and the shell 1 can be accurately and reliably realized and can be stably stopped at a preset position, then the aforementioned card dispensing drive motor 81 drives the transmission gear assembly 82 to act, the playing card abutting against the card feeding rear rubber roller 6 moves to the direction of the card inlet 222 under the rotating friction of the card feeding rear rubber roller 6 and passes through the card inlet 222, then the lower card dispensing front rubber roller 72 rotates to dispense the playing card from the aforementioned card outlet 12, when the card is detected by the aforementioned card outlet light sensor 92, the card outlet light sensor 92 sends information to the PCB main board 91, the aforementioned rotating light sensor 93 can effectively detect and identify the rotating state of the rotating light gear 4234 to detect the rotation angle of the aforementioned main frame body 2 and shell 1 and send a signal to the PCB main board 91, and the aforementioned PCB main board 91 sends a control instruction again after receiving the sensing signal, thereby driving the main frame body 2 and the shell 1 to rotate horizontally again, finally, when the main frame body 2 and the shell 1 rotate to a predetermined position, the PCB main board 91 sends a control instruction to the aforementioned rotating motor 41 and card dispensing drive motor 81 again, so that the playing card loaded into the card inlet 222 passes between the aforementioned upper card dispensing front rubber roller 71 and lower card dispensing front rubber roller 72 and is dispensed in front of the player.

[0041] It should be noted that the above embodiments can be freely combined as needed. The above is only a preferred embodiment of the utility model, and it should be pointed out that for ordinary technical personnel in the technical field, some improvements and refinements can be made without departing from the principle of the utility model, and these improvements and refinements should also be regarded as the protection scope of the utility model.

[0042] In summary, the technical scheme provided by the utility model makes up for the defects in the prior art, successfully completes the invention task, and truly realizes the technical effects described in the technical effect column above.

Claims

1. An automatic rotating card dealer, characterized by, Include: The shell (1) is hollow inside and is formed with a card compartment (11), and is also formed with a card outlet (12) at the front side near the top of the shell (1), and is also formed with a shell accommodating cavity (13) penetrating through the height direction at the rear part of the shell (1); the main frame body (2) is arranged in the card compartment (11) and is fixedly connected with the shell (1), and is provided with a pair of spaced main frame body lateral plates (21) and a main frame body vertical plate (22) vertically arranged between the two main frame body lateral plates (21), and is formed with an inlet (221) penetrating through the thickness direction at the top part of the main frame body vertical plate (22), and is formed with a plurality of guide slopes (222) extending towards the card compartment (11) at the upper and lower side edge parts of the inlet (221) in the length direction; the base (3) is arranged at the bottom of the shell (1) and can rotate relative to the shell (1) and the main frame body (2); the rotary drive assembly (4) is used to realize the rotating movement of the shell (1) and the main frame body (2) relative to the base (3), and comprises a rotary motor (41) fixedly arranged on the main frame body (2) and a rotary gear disc assembly (42) arranged on the base (3), and the rotary motor output shaft (411) of the rotary motor (41) extends downwards through the main frame body (2) and is in transmission connection with the rotary gear disc assembly (42); the feeding unit (5) comprises a feeding platform plate (51) and a feeding power mechanism (52), the feeding platform plate (51) is arranged in the shell accommodating cavity (13) and is used to support the poker deck, and the feeding power mechanism (52) is used to drive the feeding platform plate (51) to move up and down; the card feeding rear rubber roller (6) is rotatably connected between the two main frame body lateral plates (21) and is positioned at the rear part of the inlet (221), and is used to feed the poker fed by the feeding platform plate (51) into the inlet (221); the card feeding roller assembly (7) is provided with an upper card feeding front rubber roller (71) and a lower card feeding front rubber roller (72) arranged correspondingly, and the upper card feeding front rubber roller (71) and the lower card feeding front rubber roller (72) are rotatably connected between the two main frame body lateral plates (21) and are positioned at the front part of the inlet (221) and leave a gap for the poker to pass through.The card dispensing driving assembly (8) comprises a card dispensing driving motor (81) and a transmission gear assembly (82), the card dispensing driving motor (81) is fixedly installed on the main frame body (2), the transmission gear assembly (82) is in transmission connection with the card feeding rear rubber roller (6) and the lower card dispensing front rubber roller (72), and the card dispensing driving motor (81) can drive the card feeding rear rubber roller (6) and the lower card dispensing front rubber roller (72) to rotate through the transmission of the transmission gear assembly (82); the PCB control unit (9) comprises a PCB main board (91) installed in a vertical state on the side of the main frame body (2) opposite to the card dispensing driving assembly (8) and a pair of card dispensing light sensors (92) and a rotary light sensor (93) in electrical connection with the PCB main board (91), the two card dispensing light sensors (92) are used for detecting the card dispensing action, and the rotary light sensor (93) is used for detecting and judging the rotation state of the main frame body (2) and the shell (1) relative to the base (3).

2. The automatic rotating card dealer of claim 1, wherein: Uniformly arranged on the bottom (3) of the next side surface of the uniform arrangement of a plurality of anti-skid protrusions (31); In the center of the bottom (3) of the location of the upward protruding tooth gear part (32) is composed of a bottom, the bottom positioning gear part (32) is ring gear shape structure, and the bottom bearing (33) is also installed in the bottom positioning gear part (32) with a circular ring shape structure, and the bottom of the main frame (2) is also formed with a downward extending main frame matching table (23), the main frame matching table (23) is cylindrical shape structure, and the main frame matching table (23) is inserted into the bottom bearing (33) and realizes the rotation with the bottom bearing (33) matching, so that the bottom (3) and the main frame (2) are connected together, and a bottom cover (34) is also installed on the bottom (3) and below the corresponding position of the bottom positioning gear part (32).

3. An automatic rotating card dealer according to claim 2, characterized in that: The rotating gear assembly (42) of the rotating driving assembly (4) comprises a first rotating transmission gear (421), a second rotating reduction gear (422), a third rotating reduction gear (423) and a fourth rotating reduction gear (424), and a rotating gear protection box (24) is further formed on the main frame (2), a rotating gear protection box cover plate (241) is further fitted and installed at the bottom of the rotating gear protection box (24), and the first rotating transmission gear (421), the second rotating reduction gear (422), the third rotating reduction gear (423) and the fourth rotating reduction gear (424) are all contained in the rotating gear protection box (24); wherein the first rotating transmission gear (421) is fitted and installed on the rotating motor output shaft (411) shaft body extending downward from the rotating motor (41), the second rotating reduction gear (422) is rotationally connected with the main frame (2) through a hinge shaft, and the second rotating reduction gear (422) comprises a second rotating reduction gear large gear (4221) and a second rotating reduction gear small gear (4222) formed below the second rotating reduction gear large gear (4221), the second rotating reduction gear large gear (4221) is in meshing transmission with the first rotating transmission gear (421) to form a reduction transmission, the third rotating reduction gear (423) is also rotationally connected with the main frame (2), and the third rotating reduction gear (423) comprises a third rotating reduction gear large gear (4231) and a third rotating reduction gear small gear (4232) formed below the third rotating reduction gear large gear (4231), the third rotating reduction gear large gear (4231) is in meshing transmission with the second rotating reduction gear small gear (4222) to form a reduction transmission, the fourth rotating reduction gear (424) is also rotationally connected with the main frame (2) through a hinge shaft, and the fourth rotating reduction gear (424) comprises a fourth rotating reduction gear large gear (4241) and a fourth rotating reduction gear small gear (4242) formed below the fourth rotating reduction gear large gear (4241), the fourth rotating reduction gear large gear (4241) is in meshing transmission with the third rotating reduction gear small gear (4232) to form a reduction transmission, and the fourth rotating reduction gear small gear (4242) is in meshing transmission connection with the base positioning gear part (32) inserted into the rotating gear protection box (24), so as to realize the rotational connection between the rotating gear assembly (42) and the base (3) body.

4. The automatic rotating card dealer of claim 3, wherein: A third-stage rotary reduction gear part (423) is further provided with a third-stage rotary reduction gear part connecting shaft (4233) extending upwards, and a rotary light sensing gear (4234) is further installed at the top end of the third-stage rotary reduction gear part connecting shaft (4233); the rotary light sensor (93) of the PCB control unit (9) is arranged corresponding to the rotary light sensing gear (4234), and the rotary light sensor (93) is arranged in a C-shaped structure, the rotary light sensing gear (4234) is inserted into the middle accommodation groove of the rotary light sensor (93), so that the rotary light sensor (93) can detect the rotation angle of the rotary light sensor (93) and detect the rotation state of the main frame body (2) and the shell (1) relative to the base (3).

5. The automatic rotating card dealer of claim 1, wherein: A pair of feeding platform plate positioning ear seats (511) are formed on the left and right side long edges of the feeding platform plate (51) of the feeding unit (5), and main frame body lateral plate accommodation grooves (211) are formed on the main frame body lateral plates (21) of the main frame body (2) and at positions corresponding to the feeding platform plate positioning ear seats (511), the shape and size of the main frame body lateral plate accommodation grooves (211) are adapted to the contour of the feeding platform plate positioning ear seats (511), and the feeding platform plate positioning ear seats (511) can reciprocate up and down in the corresponding main frame body lateral plate accommodation grooves (211).

6. An automatic rotating card dealer according to claim 5, characterized in that: The feeding power mechanism (52) of the feeding unit (5) includes a plurality of feeding transmission lead screws (521), the upper and lower ends of the plurality of feeding transmission lead screws (521) are rotatably connected to the main frame body (2), and the plurality of feeding transmission lead screws (521) respectively pass through the corresponding feeding platform plate positioning ear seats (511) and can be threadedly connected with the nut blocks arranged in the feeding platform plate positioning ear seats (511), and the feeding power mechanism (52) is provided with a power transmission device capable of driving the feeding transmission lead screws (521), and the feeding platform plate (51) can be driven to reciprocate up and down by rotating the feeding transmission lead screws (521).

7. An automatic rotating card dealer according to claim 6, characterized in that: A pair of spaced-apart clamping strips (512) are formed on the upper side surface of the feeding platform plate (51) and at positions close to the length direction end of the card feeding rear rubber roller (6), the two clamping strips (512) have the same shape and structure, and a top holding flange (513) is further arranged on the upper side surface of the feeding platform plate (51) and at a position away from the length direction end of the card feeding rear rubber roller (6), and the height of the top end of the top holding flange (513) is higher than the height of the top end of the clamping strip (512).

8. The automatic rotating card dealer of claim 1, wherein: The both ends of the length direction of the card feeding rear rubber roller (6) are also equipped with card feeding rear rubber roller bearings (61), which are installed on the lateral plate (21) of the main frame body, and the body of the card feeding rear rubber roller (6) is rotatably connected with the lateral plate (21) of the main frame body through the card feeding rear rubber roller bearings (61) on both sides. The both ends of the length direction of the upper card feeding front rubber roller (71) are also equipped with upper card feeding front rubber roller bearings (711), which are installed on the lateral plate (21) of the main frame body, and the body of the upper card feeding front rubber roller (71) is rotatably connected with the lateral plate (21) of the main frame body through the upper card feeding front rubber roller bearings (711) on both sides. Similarly, the both ends of the length direction of the lower card feeding front rubber roller (72) are also equipped with lower card feeding front rubber roller bearings (721), which are installed on the lateral plate (21) of the main frame body, and the body of the lower card feeding front rubber roller (72) is rotatably connected with the lateral plate (21) of the main frame body through the lower card feeding front rubber roller bearings (721) on both sides.

9. The automatic rotating card dealer of claim 1, wherein: The transmission gear assembly (82) includes a first transmission gear (821), a second transmission gear (822), a third transmission gear (823), a fourth rubber roller transmission gear (824), a fifth transmission gear (825), a sixth transmission gear (826), and a seventh rubber roller transmission gear (827). A transmission gear protection box (212) is formed on one of the lateral plates (21) of the main frame (2), and a cover plate (2121) is installed on the transmission gear protection box (212). The first transmission gear (821), the second transmission gear (822), the third transmission gear (823), the fourth rubber roller transmission gear (824), the fifth transmission gear (825), the sixth transmission gear (826), and the seventh rubber roller transmission gear (827) are all contained in the transmission gear protection box (212). The first transmission gear (821) is installed on the shaft of the power output shaft, and the second transmission gear (822) is connected to the main frame (2) through a hinge shaft. The second transmission gear (822) includes a large gear (8221) and a small gear (8222) on one side of the large gear (8221). The large gear (8221) is connected to the first transmission gear (821) through meshing transmission, thereby achieving transmission connection. The third transmission gear (823) is also connected to the main frame (2) through a hinge shaft. The third transmission gear (823) includes a large gear (8231) and a small gear (8232) on one side of the large gear (8231). The large gear (8231) is connected to the small gear (8222) of the second transmission gear through meshing transmission, thereby achieving transmission connection. A D-shaped shaft (722) is formed at one end of the lower rubber roller (72). The D-shaped shaft (722) penetrates the fourth rubber roller transmission gear (824) and is fixedly connected to it. The fourth rubber roller transmission gear (824) includes a large gear (8241) and a small gear (8242) on one side of the large gear (8241). The large gear (8241) is connected to the small gear (8232) of the third transmission gear through meshing transmission, thereby achieving transmission connection, so that the fourth rubber roller transmission gear (824) can drive the upper rubber roller (71) to rotate.The five-stage transmission gear part (825) is also rotatably connected with the main frame body (2) through a hinged shaft, and the five-stage transmission gear part (825) also comprises a five-stage transmission gear part large gear (8251) and a five-stage transmission gear part small gear (8252) formed on one side of the five-stage transmission gear part large gear (8251), the five-stage transmission gear part large gear (8251) is in meshing transmission with the four-stage rubber roller transmission gear part small gear (8242), so as to form a transmission connection, and the six-stage transmission gear part (826) is also rotatably connected with the main frame body (2) through a hinged shaft, and the six-stage transmission gear part (826) also comprises a six-stage transmission gear part large gear (8261) and a six-stage transmission gear part small gear (8262) formed on one side of the six-stage transmission gear part large gear (8261), the six-stage transmission gear part large gear (8261) is in meshing transmission with the five-stage transmission gear part small gear (8252), so as to form a transmission connection; and a card feeding rear rubber roller connecting shaft (62) is also formed at one end of the card feeding rear rubber roller (6) in the length direction, the card feeding rear rubber roller connecting shaft (62) penetrates through the main frame body lateral plate (21) and penetrates into the seven-stage rubber roller transmission gear part (827) and is fixedly connected with the seven-stage rubber roller transmission gear part (827), and the seven-stage rubber roller transmission gear part (827) is in meshing transmission with the six-stage transmission gear part small gear (8262), so as to form a transmission connection, so that the seven-stage rubber roller transmission gear part (827) can drive the card feeding rear rubber roller (6) to rotate.

10. The automatic rotating card dealer of claim 1, wherein: The PCB control unit (9) further comprises an upper PCB control plate (94) connected above the PCB main plate (91), and a plurality of control buttons (95) are electrically connected to the upper PCB control plate (94). The control buttons (95) are installed on the top end of the shell (1), and pressing the control buttons (95) can control the upper PCB control plate (94) to issue instructions to the PCB main plate (91) to control the rotation driving assembly (4), the feeding unit (5) and the card driving assembly (8) to act. The pair of card light sensors (92) of the PCB control unit (9) are C-shaped in structure, and a gap is formed in the middle of the card light sensor (92) for the poker to pass through, so as to realize effective judgment and detection of the card.

Images