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 invention belongs to the technical field of entertainment products, and in particular relates to an automatic rotating card dealing machine. Background Art

[0002] As the most common entertainment item in people's lives, playing cards are deeply loved by the general public because of their diverse playing methods and suitability for all ages. Traditional poker games use manual shuffling and manual dealing. After the cards are thoroughly shuffled and evenly dealt according to specific game rules, it takes time and requires skills. There is also the possibility of cheating, and it is difficult to ensure the fairness of the game. With the development of science and technology, various machines that replace manual shuffling and dealing have been introduced one after another, greatly improving the experience of poker games. The existing card dealing machine can quickly and accurately distribute playing cards to players or participants through a mechanical structure and an electric drive system. The automatic card dealing machine usually includes a cover that can store playing cards, a card delivery mechanism, a card dealing mechanism, and a control system. The card delivery mechanism delivers a single playing card to the card dealing mechanism. The card dealing mechanism passes the playing card through the card dealing port on the cover by rotating, pushing or other means and delivers it to the card dealing position so that the player can easily take it, thereby eliminating the tediousness of manual card dealing, saving time and effort, and providing a better game experience.

[0003] In the public patent documents, relevant technical information about automatic card dealing machines can be found, such as CN101972544B (a card dealing machine), CN201912755U (a card dealing mechanism for a card dealing machine), CN205216160U (a card-splitting device for a poker card dealing machine), CN118304637A (a card dealing machine), CN102029060A (a card dealing mechanism for an automatic shuffler and a card flipping clamp device thereof), etc. However, the existing card dealing machine structure generally has the problem of complex structure and a large number of components, which not only causes high assembly and production costs, but also has poor operating stability, and the accuracy and smoothness of the working card dealing cannot be effectively guaranteed, and there are the disadvantages of cumbersome and inconvenient debugging and high cost. A typical example is "a card dealing machine" introduced in the authorization announcement number CN215691569U, which includes a base and a card dealing mechanism. The base is provided with a horizontal rotating mechanism, and the card dealing mechanism is connected to the horizontal rotating mechanism. The card-dealing mechanism includes a rotating body base, a first card-dealing roller, a second card-dealing roller and a driving device. The rotating body base is provided with a card storage bin, one side of the card storage bin is provided with a card outlet, the first card-dealing roller is installed in the card storage bin, the second card-dealing roller is installed at the card outlet, and the second card-dealing roller is provided with a front roller. The card outlet also has an arc-shaped stopper plate arranged in a group of two corresponding to the front roller, and the driving device is connected to the first card-dealing roller and the second card-dealing roller by transmission. Although it has the advantages of being able to reduce the deformation of playing cards during the card-dealing process, and improve the service life of playing cards and the smoothness of card-dealing, the internal structure of this card-dealing machine is complicated, and there is the problem of being unable to effectively detect the card-dealing and rotation angles, and the card-dealing operation is performed by only relying on the transmission control of the first card-dealing roller and the second card-dealing roller by means of gear transmission connection. This method cannot guarantee the accuracy of the card-dealing work for a long time, and the reliability of long-term use is poor.

[0004] Another example is a Chinese invention patent with authorization announcement number "CN105854278B" which introduces a poker machine and its card dealing device and card dealing mechanism. The card dealing mechanism includes a card dealing pressure plate installed on a card dealing bracket outside a card outlet of a card box. One end of the card dealing pressure plate is hinged to the card dealing bracket. A card pressing piece is installed on the other end of the card dealing pressure plate. A card dealing roller is arranged correspondingly to the card pressing piece up and down. The card dealing pressure plate gives the card pressing piece a tendency to approach the card dealing roller through an elastic mechanism. The card dealing roller and the card pressing piece are arranged correspondingly up and down and a gap is left between the two for the passage of playing cards. A plurality of annular grooves are provided on the card dealing roller. Or annular protrusions, the card pressing piece is provided with corresponding protrusions or grooves, the card pressing piece does not rotate synchronously with the card dealing roller, and a card pressing limit mechanism for limiting the range of motion of the card pressing piece is provided on the card flipping seat or the card dealing bracket; although it can achieve efficient geographical card dealing and card dealing work, it still has the problem of numerous components, and each component occupies a lot of space, especially the card dealing motor is large in size, which makes assembly and storage very inconvenient, and there is shaking and shaking during use, the convenience and comfort of use are not good, and it cannot achieve effective rotation of the card dealing action, and the experience is very unfriendly. Of course, some existing card dealing machines can also realize their own rotation, so as to deal cards to different players, but the current card dealing machines have fewer dealing directions, and generally can only deal cards in a few set directions, and the rotation speed cannot be conveniently adjusted, the user 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 card dealer with a compact and simple structure and capable of efficient and automatic card dealing and accurate control of the rotation angle. To this end, the applicant has made a useful design, and the technical solution to be introduced below is produced under this background. Summary of the invention

[0006] The task of the present invention is to provide an automatic rotating card dealing machine with high strength, good durability, compact structure and smooth operation, which is beneficial to realize automatic and efficient card distribution and dealing actions for playing cards and improve the degree of automation of card dealing by optimizing the overall structure, and helps to achieve accurate grasp of the rotation angle to enhance the user experience, and is beneficial to the efficient identification and detection of card dealing actions and rotation states by setting card-discharging light sensors and rotation light sensors, thereby effectively ensuring the reliability and accuracy of card dealing.

[0007] The task of the present invention is accomplished in this way. An automatic rotating card dealing machine includes: a shell body, the interior of the shell body is hollow and formed with a card bin, and a card outlet is also provided at a front side near the top position of the shell body, and a shell yield cavity is also formed at the rear of the shell body and runs through its height direction; a main frame body, the main frame body is arranged in the card bin and is fixedly connected to the shell body, the main frame body has a pair of main frame body side plates arranged at intervals and a main frame body vertical plate formed in a vertical state between the two main frame body side plates, a card entrance is provided near the top position of the main frame body vertical plate and runs through its thickness direction, and a plurality of card entrances are formed on the upper and lower side edges in the length direction of the card entrance. A guide slope is arranged to extend obliquely from the bin; a base, which is arranged at the bottom of the shell and can rotate relative to the shell and the main frame; a rotation drive assembly, which is used to realize the rotation of the shell and the main frame relative to the base, and the rotation drive assembly includes a rotation motor fixedly mounted on the main frame and a rotation gear disk assembly arranged on the base, and the rotation motor output shaft of the rotation motor extends downward from the main frame and realizes transmission connection with the rotation gear disk assembly; a feeding unit, which includes a feeding platform plate and a feeding power mechanism, wherein the feeding platform plate is arranged in the yield cavity of the shell and is used to support the playing card pile, and the feeding power mechanism is used to drive The card-delivering rear rubber roller is rotatably connected between the two main frame side plates and positioned at the rear of the card entry port, and the card-delivering rear rubber roller is used to deliver the playing cards conveyed by the feeding platform plate into the card entry port; a card-dealing roller assembly, the card-dealing roller assembly is provided with an upper card-dealing front rubber roller and a lower card-dealing front rubber roller which are arranged correspondingly up and down, and the upper card-dealing front rubber roller and the lower card-dealing front rubber roller are rotatably connected between the two main frame side plates and positioned at the front of the card entry port with a gap therebetween for the playing cards to pass through; a card-dealing drive assembly, the card-dealing drive assembly includes a card-dealing drive motor and a transmission gear assembly, the card-dealing drive motor is fixed Installed on the main frame, the transmission gear assembly is connected with the rear rubber roller for feeding cards and the front rubber roller for dealing cards, and the card dealing drive motor can drive the rear rubber roller for feeding cards and the front rubber roller for dealing cards to rotate through the transmission of the transmission gear assembly; a PCB control unit, the PCB control unit includes a PCB main board installed in a vertical state on a side position of the main frame opposite to the card dealing drive assembly, and a pair of card-discharging optical sensors and a rotation optical sensor electrically connected to the PCB main board, the two card-discharging optical sensors are used to detect the card-discharging action of playing cards, and the rotation optical sensor is used to detect and determine the rotation state of the main frame and the shell relative to the base.

[0008] In a specific embodiment of the present invention, a plurality of base anti-slip protrusions are evenly distributed on the downward side surface of the base; a base positioning gear portion is convexly arranged upward at the center position of the base, and the base positioning gear portion is in the shape of an annular gear, and a base bearing in a circular ring shape is rotatably installed in the base positioning gear portion, and a main frame mating platform extending downward is also formed at the bottom of the main frame, and the main frame mating platform is in the shape of a cylinder, and the main frame mating platform penetrates into the base bearing and rotatably cooperates with the base bearing, so that the base and the main frame are rotatably connected together, and a bottom cover is also installed on the base and at a position corresponding to the bottom of the base positioning gear portion.

[0009] In another specific embodiment of the present invention, the rotating toothed disc assembly of the rotating drive assembly includes a primary rotating transmission gear, a secondary rotating reduction gear component, a tertiary rotating reduction gear component and a quaternary rotating reduction gear component. A rotating toothed disc protection box is also formed on the main frame, and a rotating toothed disc protection box cover is also installed at the bottom of the rotating toothed disc protection box. The primary rotating transmission gear, the secondary rotating reduction gear component, the tertiary rotating reduction gear component and the quaternary rotating reduction gear component are all accommodated in the rotating toothed disc protection box; wherein, the primary rotating transmission gear is installed on the rotating motor output shaft extending downward from the rotating motor, and the secondary rotating reduction gear component is rotatably connected to the main frame through an articulated shaft, and the secondary rotating reduction gear component includes a secondary rotating reduction gear component large gear and a secondary rotating reduction gear component small gear formed below the secondary rotating reduction gear component large gear, and the secondary rotating reduction gear component large gear is meshed with the primary rotating transmission gear for transmission. The three-stage rotation reduction gear part is also rotatably connected with the main frame body, and the three-stage rotation reduction gear part includes a three-stage rotation reduction gear part large gear and a three-stage rotation reduction gear part small gear formed under the three-stage rotation reduction gear part large gear. The three-stage rotation reduction gear part large gear is meshed and transmitted together with the two-stage rotation reduction gear part small gear to form a reduction transmission. The four-stage rotation reduction gear part is also rotatably connected with the main frame body through an articulated shaft, and the four-stage rotation reduction gear part includes a four-stage rotation reduction gear part large gear and a four-stage rotation reduction gear part small gear formed under the four-stage rotation reduction gear part large gear. The four-stage rotation reduction gear part large gear is meshed and transmitted together with the three-stage rotation reduction gear part small gear to form a reduction transmission, and the four-stage rotation reduction gear part small gear is meshed and transmitted with the base positioning gear part that penetrates into the rotating toothed disc protection box, thereby realizing the rotation connection between the rotating toothed disc assembly and the base body.

[0010] In another specific embodiment of the present invention, a three-stage rotary reduction gear connecting shaft extending upward is also formed on the three-stage rotary reduction gear, and a rotary light-sensing gear is also installed at the top end of the three-stage rotary reduction gear connecting shaft; the rotary light sensor of the PCB control unit is arranged corresponding to the rotary light-sensing gear, and the rotary light sensor is arranged in a C-shaped structure, and the rotary light-sensing gear is inserted into the middle yielding groove of the rotary light sensor, so that the rotary light sensor can detect the rotation angle of the rotary light sensor and detect and determine the rotation state of the main frame and the shell relative to the base.

[0011] In another specific embodiment of the present invention, a pair of feeding platform plate positioning ear seats are formed on the long edge of the left and right sides of the feeding platform plate of the feeding unit, and main frame side plate yielding grooves are opened on the main frame side plates on both sides of the main frame and at positions corresponding to the feeding platform plate positioning ear seats, the shape and size of the main frame side plate yielding 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 their corresponding main frame side plate yielding grooves.

[0012] In another specific embodiment of the present invention, the feeding power mechanism of the feeding unit includes a plurality of feeding transmission screws, and 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 their corresponding feeding platform plate positioning ear seats and can be threadedly matched with the nut blocks provided 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 be driven to reciprocate up and down through the rotation of the feeding transmission screws.

[0013] In a further specific embodiment of the present invention, a pair of spaced apart clamping strips are formed on the upper surface of the feeding platform plate and at the end position in the length direction close to the rubber roller behind the card feeding, and the two clamping strips have the same shape and structure; and a supporting flange is also provided on the upper surface of the feeding platform plate and at the end position in the length direction away from the rubber roller behind the card feeding, and the height of the top of the supporting flange is higher than the height of the top of the clamping strip.

[0014] In a more specific embodiment of the present invention, both end portions of the rear card feeding rubber roller in the length direction are also equipped with rear card feeding rubber roller bearings, and the rear card feeding rubber roller bearings are mounted on the side plates of the main frame, and the rear card feeding rubber roller body is rotatably connected to the side plates of the main frame through the rear card feeding rubber roller bearings on both sides; and both end portions of the upper front card dealing rubber roller in the length direction are also equipped with upper front card dealing rubber roller bearings, and the upper front card dealing rubber roller bearings are mounted on the side plates of the main frame, and the upper front card dealing rubber roller body is rotatably connected to the side plates of the main frame through the upper front card dealing rubber roller bearings on both sides. Similarly, both end portions of the lower front card dealing rubber roller in the length direction are also equipped with lower front card dealing rubber roller bearings, and the lower front card dealing rubber roller bearings are mounted on the side plates of the main frame, and the lower front card dealing rubber roller body is rotatably connected to the side plates of the main frame through the lower front card dealing rubber roller bearings on both sides.

[0015] In yet another specific embodiment of the present invention, the transmission gear assembly includes a primary transmission gear, a secondary transmission gear part, a tertiary transmission gear part, a fourth rubber roller transmission gear part, a fifth transmission gear part, a sixth transmission gear part and a seventh rubber roller transmission gear part, and a transmission gear protection box is convexly formed on one of the side plates of the main frame, and a transmission gear protection box cover is also installed on the transmission gear protection box, and the primary transmission gear, the secondary transmission gear part, the tertiary transmission gear part, the fourth rubber roller transmission gear part, the fifth transmission gear part, the sixth transmission gear part and the seventh rubber roller transmission gear part are all accommodated in the transmission gear protection box; wherein, the primary transmission gear is installed in cooperation with The 3rd transmission gear part is also rotatably connected to the main frame body through an articulated shaft, and the 3rd transmission gear part includes a 3rd transmission gear part large gear and a 3rd transmission gear part small gear formed on one side of the 3rd transmission gear part large gear, and the 3rd transmission gear part large gear is meshed with the 3rd transmission gear part large gear for transmission, thereby realizing transmission connection, and the 3rd transmission gear part is also rotatably connected to the main frame body through an articulated shaft, and the 3rd transmission gear part includes a 3rd transmission gear part large gear and a 3rd transmission gear part small gear formed on one side of the 3rd transmission gear part large gear, and the 3rd transmission gear part large gear is meshed with the 3rd transmission gear part large gear for transmission, The pinion gear of the gear part is meshed and driven together to form a transmission connection; and a D-shaped shaft of the lower rubber roller before card dealing is also formed at one end position in the length direction of the lower rubber roller before card dealing, and the D-shaped shaft of the lower rubber roller before card dealing penetrates into the four-stage rubber roller transmission gear part and is fixedly matched therewith, and the four-stage rubber roller transmission gear part also includes a four-stage rubber roller transmission gear part large gear and a four-stage rubber roller transmission gear part small gear formed on one side of the four-stage rubber roller transmission gear part large gear, and the four-stage rubber roller transmission gear part large gear is meshed and driven together with the pinion gear of the three-stage transmission gear part to form a transmission connection, so that the four-stage rubber roller transmission gear part can drive the upper rubber roller before card dealing to rotate; the five-stage transmission gear part is also connected by a hinge The connecting shaft is rotatably connected with the main frame, and the five-stage transmission gear member also includes a five-stage transmission gear member large gear and a five-stage transmission gear member small gear formed on one side of the five-stage transmission gear member large gear, the five-stage transmission gear member large gear is meshed and transmitted with the four-stage rubber roller transmission gear member small gear, thereby forming a transmission connection, and the six-stage transmission gear member is also rotatably connected with the main frame through a hinge shaft, and the six-stage transmission gear member also includes a six-stage transmission gear member large gear and a six-stage transmission gear member small gear formed on one side of the six-stage transmission gear member large gear, the six-stage transmission gear member large gear is meshed and transmitted with the five-stage rubber roller transmission gear member small gear, thereby forming a transmission connection;A card-feeding rear rubber roller connecting shaft is formed at one end of the length direction of the card-feeding rear rubber roller, and the card-feeding rear rubber roller connecting shaft passes through the side plate of the main frame and penetrates into the seven-stage rubber roller transmission gear member and is fixedly matched therewith, and the seven-stage rubber roller transmission gear member is meshed and driven together with the pinion of the six-stage transmission gear member, thereby forming a transmission connection, so that the seven-stage rubber roller transmission gear member can drive the card-feeding rear rubber roller to rotate. ;

[0016] In yet another specific embodiment of the present invention, the PCB control unit further comprises an upper PCB control board connected to the top of the PCB main board, a plurality of control buttons are electrically connected to the upper PCB control board, and the plurality of control buttons are cooperatively mounted on the top end of the shell, and by pressing the control buttons, the upper PCB control board can be controlled to issue instructions so that the PCB main board controls the actions of the rotation drive assembly, the feeding unit and the card dealing drive assembly; and a pair of card-discharging optical sensors of the PCB control unit are both C-shaped and arranged at the front and rear sides of the upper card dealing front rubber roller and the lower card dealing front rubber roller, and a clearance slot for playing cards to pass through is formed in the middle of the card-discharging optical sensor, thereby realizing effective judgment and detection of playing cards.

[0017] The beneficial effects of the present invention are as follows: firstly, the post-card feeding rubber roller and the card dealing roller assembly are used to realize efficient card sorting and dealing actions for playing cards, the transmission structure is simple, and at the same time, the degree of automation of card dealing is high, debugging is convenient, and the convenience of operation and work efficiency are greatly improved, which can effectively improve the comfort and convenience of use, has significant promotion significance, and is conducive to the miniaturization of the shell body and convenient carrying; thirdly, by arranging a rotating motor fixedly connected to the main frame body on the main frame body, the rotating motor can drive the rotating toothed disc assembly to rotate around the base and drive the main frame body and the shell body to rotate, and can realize accurate grasp of the rotation angle, accurately and reliably drive the main frame body and the shell body to rotate to the preset position, and realize It can rotate 360 ​​degrees in all directions without dead angles, and can start and stop quickly, with fast position change speed, which effectively improves the operation efficiency and enhances the user experience; secondly, by setting a card-discharging light sensor and a rotating light sensor, and by setting a control button and a PCB main board, the card-discharging light sensor sends information to the PCB main board when detecting a playing card, and the PCB main board controls the card-delivering drive motor and the rotating motor to stop working or slow down the speed, so that the two adjacent playing cards are kept at a sufficient distance, effectively ensuring the reliability and accuracy of the card dealing; finally, the overall structure of the technical solution is compact, the overall strength of the device is high, reliable and durable, the transmission reliability is strong and the operation is stable, the noise is low, and the components are firmly and tightly combined. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the overall structure of the present invention at another angle; Figure 3 It is a schematic diagram of the structural decomposition of the present invention; Figure 4 It is a schematic diagram of the structural decomposition of the present invention at another angle; Figure 5 It is a schematic diagram of the internal structure of the present invention after the shell is removed.

[0019] In the figure: 1. Shell, 11. Card bin, 12. Card outlet, 13. Shell clearance cavity; 2. Main frame, 21. Main frame lateral plate, 211. Main frame lateral plate clearance groove, 212. Transmission gear protection box, 2121. Transmission gear protection box cover, 22. Main frame vertical plate, 221. Card inlet, 222. Guide ramp, 23. Main frame matching platform, 24. Rotating gear protection box, 241. Rotating gear protection box cover; 3. Base, 31. Base anti-slip 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 assembly, 421 .First-stage rotating transmission gear, 422.Second-stage rotating reduction gear, 4221.Second-stage rotating reduction gear large gear, 4222.Second-stage rotating reduction gear small gear, 423.Third-stage rotating reduction gear, 4231.Third-stage rotating reduction gear large gear, 4232.Third-stage rotating reduction gear small gear, 4233.Third-stage rotating reduction gear connecting shaft, 4234.Revolving photosensitive gear, 424.Fourth-stage rotating reduction gear, 4241Fourth-stage rotating reduction gear large gear, 4242.Fourth-stage rotating reduction gear small gear; 5.Feeding unit, 51.Feeding platform plate, 511.Feeding platform plate positioning ear seat, 512.Clamping bar, 513. Top holding flange, 52. Feeding power mechanism, 521. Feeding transmission screw; 6. Post-card feeding rubber roller, 61. Post-card feeding rubber roller bearing, 62. Post-card feeding rubber roller connecting shaft; 7. Card dealing roller assembly, 71. Upper card dealing front rubber roller, 711. Upper card dealing front rubber roller bearing, 72. Lower card dealing front rubber roller, 721. Lower card dealing front rubber roller bearing, 722. Lower card dealing front rubber roller D-shaped shaft; 8. Card dealing drive assembly, 81. Card dealing drive motor, 82. Transmission gear assembly, 821. Primary transmission gear, 822. Secondary transmission gear, 8221. Secondary transmission gear large gear, 8222. Secondary transmission gear small gear, 823. Third-stage transmission gear, 8231. Third-stage transmission gear Wheel gear, 8232. Three-stage transmission gear pinion, 824. Four-stage rubber roller transmission gear, 8241. Four-stage rubber roller transmission gear gear, 8242. Four-stage rubber roller transmission gear pinion, 825. Five-stage transmission gear, 8251. Five-stage transmission gear gear, 8252. Five-stage transmission gear pinion, 826. Six-stage transmission gear, 8261. Six-stage transmission gear gear, 8262. Six-stage transmission gear pinion, 827. Seven-stage rubber roller transmission gear; 9. PCB control unit, 91. PCB main board, 92. Card output light sensor, 93. Rotation light sensor, 94. Upper PCB control board, 95. Control button. DETAILED DESCRIPTION

[0020] The following will be described in detail in the form of embodiments, but the description of the embodiments is not a limitation of the scheme of the present invention. Any equivalent changes made based on the concept of the present invention that are merely formal but not substantial should be regarded as within the scope of the technical scheme of the present invention.

[0021] In the following description, all concepts related to up, down, left, right, front and back directions or orientations are for the current Figure 1 It refers to the position state, and therefore cannot be understood as a special limitation of the technical solution provided by the present invention.

[0022] See also Figures 1 to 5 The present invention relates to an automatic rotating card dealing machine, comprising: a shell 1, wherein the shell 1 is hollow inside and has a card bin 11 formed therein, and a card outlet 12 is also provided at the front side of the shell 1 near the top position, and a shell clearance cavity 13 is also formed at the rear of the shell 1 and runs through the height direction thereof, and playing cards can be issued from the aforementioned card outlet 12 to achieve the effect of dealing and dividing cards; a main frame 2, wherein the main frame 2 is arranged in the aforementioned card bin 11 and is fixedly connected to the aforementioned shell 1 body, and the main frame 2 is provided with a card slot 12, wherein the card slot 12 is provided with a card slot 13, wherein the card slot 13 ... The main frame has a pair of main frame side plates 21 spaced apart and a main frame vertical plate 22 vertically formed between the two main frame side plates 21. A card entry 221 running through the thickness direction is provided near the top of the main frame vertical plate 22. A plurality of guide slopes 222 obliquely extending toward the aforementioned card bin 11 are formed on the upper and lower edge portions of the length direction of the card entry 221. The setting of the guide slopes 222 can facilitate the passage of a single playing card through the aforementioned card entry 221.

[0023] The aforementioned automatic rotating card dealing machine also includes a base 3, which is arranged at the bottom of the shell 1 and can rotate relative to the shell 1 and the main frame 2, so that the card dealing machine body can issue playing cards in multiple directions, realizing multi-directional card dealing and card separation effects, so as to improve the use effect; a rotating drive component 4, the aforementioned rotating drive component 4 is used to realize the rotation of the shell 1 and the main frame 2 relative to the base 3, and the rotating drive component 4 includes a rotating motor 41 fixedly mounted on the main frame 2 and a rotating gear disk component 42 arranged on the base 3, and the rotating motor output shaft 411 of the aforementioned rotating motor 41 extends downwardly from the aforementioned main frame 2 and realizes transmission connection with the aforementioned rotating gear disk component 42; a feeding unit 5, the feeding unit 5 includes a feeding platform plate 51 and a feeding power mechanism 52, the front The feeding platform plate 51 is arranged in the aforementioned shell yield cavity 13 and is used to support the playing card pile, and the aforementioned feeding power mechanism 52 is used to drive the aforementioned feeding platform plate 51 to reciprocate up and down; the card feeding rear rubber roller 6, the aforementioned card feeding rear rubber roller 6 is rotatably connected between the two main frame side plates 21 and positioned at the rear position of the aforementioned card entry port 221, and the card feeding rear rubber roller 6 is used to feed the playing cards transported by the feeding platform plate 51 into the aforementioned card entry port 221; the card dealing roller assembly 7, the aforementioned card dealing roller assembly 7 is equipped with an upper card dealing front rubber roller 71 and a lower card dealing front rubber roller 72 correspondingly arranged up and down, and the aforementioned upper card dealing front rubber roller 71 and the lower card dealing front rubber roller 72 are rotatably connected between the two main frame side plates 21 and positioned at the front position of the aforementioned card entry port 221 with a gap left therebetween for the playing cards to pass through.

[0024] See also Figure 3 and Figure 4The aforementioned automatic rotary card dealing machine also includes an automatic card dealing drive assembly 8, which includes a card dealing drive motor 81 and a transmission gear assembly 82. The aforementioned card dealing drive motor 81 is fixedly mounted on the aforementioned main frame 2, and the aforementioned transmission gear assembly 82 is connected to the aforementioned card feeding rear rubber roller 6 and the lower card dealing front rubber roller 72 through transmission, and the aforementioned card dealing drive motor 81 can drive the aforementioned card feeding rear rubber roller 6 and the lower card dealing front rubber roller 72 to rotate through the transmission of the aforementioned transmission gear assembly 82; the aforementioned PCB control unit 9 includes a PCB control unit 9 installed in a vertical state on a side position of the aforementioned main frame 2 opposite to the aforementioned card dealing drive assembly 8. A PCB main board 91 and a pair of card-discharging optical sensors 92 and a rotation optical sensor 93 electrically connected to the PCB main board 91. The two aforementioned card-discharging optical sensors 92 are used to detect the card-discharging action of playing cards, and the aforementioned card-discharging optical sensors 92 are arranged at the rear position of the aforementioned card-discharging port 12 and are used to detect whether there are cards issued from the card-discharging port 12. At the same time, the card-discharging optical sensors 92 are electrically connected to the PCB main board 91 and cooperate with the counting module to detect, count and report the card-discharging, and the aforementioned rotation optical sensor 93 is used to detect and determine the rotation state of the aforementioned main frame 2 and the shell 1 relative to the aforementioned base 3 and is also electrically connected to the aforementioned PCB main board.

[0025] In this embodiment, a plurality of base anti-slip protrusions 31 are evenly distributed on the downward side surface of the aforementioned base 3; a base positioning gear portion 32 is convexly arranged upward at the center position of the aforementioned base 3, and the base positioning gear portion 32 is in the shape of an annular gear, and a base bearing 33 in the shape of a circular ring is rotatably installed in the base positioning gear portion 32, and a main frame body matching platform 23 extending downward is also formed at the bottom of the aforementioned main frame body 2, and the main frame body matching platform 23 is in the shape of a cylinder, and the main frame body matching platform 23 penetrates into the aforementioned base bearing 33 and realizes rotational cooperation with the base bearing 33, so that the aforementioned base 3 is rotatably connected with the aforementioned main frame body 2, and a bottom cover 34 is also installed on the aforementioned base 3 and at a position corresponding to the bottom of the aforementioned base positioning gear portion 32.

[0026] Furthermore, the rotating toothed disc assembly 42 of the aforementioned rotating driving assembly 4 includes a primary rotating transmission gear 421, a secondary rotating reduction gear component 422, a tertiary rotating reduction gear component 423, and a quaternary rotating reduction gear component 424. A rotating toothed disc protection box 24 is also formed on the aforementioned main frame body 2, and a rotating toothed disc protection box cover 241 is also installed at the bottom of the rotating toothed disc protection box 24. The aforementioned primary rotating transmission gear 421, the secondary rotating reduction gear component 422, the tertiary rotating reduction gear component 423, and the quaternary rotating reduction gear component 424 are all accommodated in the aforementioned rotating toothed disc protection box. 24; wherein the aforementioned primary rotation transmission gear 421 is cooperatively mounted on the shaft body of the rotating motor output shaft 411 extending downward from the aforementioned rotating motor 41, and the aforementioned secondary rotation reduction gear member 422 is rotationally connected with the aforementioned main frame body 2 through a hinge shaft, and the secondary rotation reduction gear member 422 includes a secondary rotation reduction gear member large gear 4221 and a secondary rotation reduction gear member small gear 4222 formed below the secondary rotation reduction gear member large gear 4221, and the aforementioned secondary rotation reduction gear member large gear 4221 is meshed with the aforementioned primary rotation transmission gear 421 for transmission. The three-stage rotation reduction gear 423 is also rotationally connected with the main frame 2, and the three-stage rotation reduction gear 423 includes a three-stage rotation reduction gear large gear 4231 and a three-stage rotation reduction gear small gear 4232 formed below the three-stage rotation reduction gear large gear 4231. The three-stage rotation reduction gear large gear 4231 is meshed with the two-stage rotation reduction gear small gear 4222 to form a reduction transmission. The four-stage rotation reduction gear 424 is also rotationally connected with the main frame 2 through a hinge shaft. The four-stage rotation reduction gear 424 comprises a four-stage rotation reduction gear large gear 4241 and a four-stage rotation reduction gear small gear 4242 formed below the four-stage rotation reduction gear large gear 4241. The four-stage rotation reduction gear large gear 4241 is meshed with the three-stage rotation reduction gear small gear 4232 to form a reduction transmission. The four-stage rotation reduction gear small gear 4242 is meshed with the base positioning gear portion 32 inserted into the rotation gear disc protection box 24 to achieve a meshing transmission connection, thereby achieving a rotation connection between the rotation gear disc assembly 42 and the base 3 body.

[0027] In this embodiment, the aforementioned rotating motor 41 is preferably a stepping motor that can accurately grasp the rotation angle, accurately and reliably drive the shell 1 and the main shell 2 to rotate to the preset position, can achieve 360-degree all-round rotation without dead angles, and achieve rapid start and stop, simple structure, fast switching speed, time and labor saving, and effectively improve the reliability and readiness of dealing cards.

[0028] Please continue to see Figure 3 Combined with Figure 4 and Figure 5 , a three-stage rotation reduction gear connecting shaft 4233 extending upward is also formed on the aforementioned three-stage rotation reduction gear 423, and a rotation light-sensing gear 4234 is also installed in cooperation at the top end of the three-stage rotation reduction gear connecting shaft 4233; the rotation light sensor 93 of the aforementioned PCB control unit 9 is arranged corresponding to the rotation light-sensing gear 4234, and the rotation light sensor 93 is arranged in a C-shaped structure, and the aforementioned rotation light-sensing gear 4234 is inserted into the middle yielding groove of the rotation light sensor 93, so that the aforementioned rotation light sensor 93 can detect The rotating angle of the rotating light sensor 93 can detect and determine the rotation state of the main frame 2 and the shell 1 relative to the base 3; the rotating light sensor 93 can effectively identify and detect the rotation state of the rotating light sensing gear 4234, and further refine the reliability and accuracy of the rotation of the shell 1 and the main frame 2, thereby ensuring that the card dealing body can deal cards in more directions and meet the needs of more people to play poker games. At the same time, the density of positioning points makes it possible to be more detailed and accurate when setting the game positioning, so as to accurately deal the poker cards to the set direction.

[0029] Furthermore, a pair of feeding platform plate positioning ear seats 511 are formed on the long edges of the left and right sides of the feeding platform plate 51 of the aforementioned feeding unit 5, and main frame side plate clearance grooves 211 are opened on the main frame side plates 21 on both sides of the aforementioned main frame 2 and at positions corresponding to the aforementioned feeding platform plate positioning ear seats 511. The shape and size of the aforementioned main frame side plate clearance 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 their respective corresponding main frame side plate clearance grooves 211.

[0030] In this embodiment, the feeding power mechanism 52 of the aforementioned feeding unit 5 includes a plurality of feeding transmission screw rods 521, and the upper and lower ends of the plurality of feeding transmission screw rods 521 are rotatably connected to the main frame body 2; and the plurality of aforementioned feeding transmission screw rods 521 respectively pass through their corresponding feeding platform plate positioning ear seats 511 and can be threadedly matched with the nut block provided in the aforementioned feeding platform plate positioning ear seats 511, and the feeding power mechanism 52 is provided with a power transmission device capable of driving the aforementioned feeding transmission screw rods 521, and the aforementioned feeding platform plate 51 can be driven to reciprocate up and down through the rotation of the aforementioned feeding transmission screw rods 521.

[0031] See also Figures 3 to 5A pair of spaced clamping strips 512 are formed on the upper side surface of the aforementioned feeding platform plate 51 and at the end position in the length direction close to the aforementioned card feeding rear rubber roller 6, and the two aforementioned clamping strips 512 have the same shape and structure; and a supporting flange 513 is also provided on the upper side surface of the feeding platform plate 51 and at the other end position in the length direction away from the aforementioned card feeding rear rubber roller 6. The height of the top of the supporting flange 513 is higher than the height of the top of the aforementioned clamping strip 512; by arranging the clamping strip 512 and the supporting 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 leading edge of a single playing card, so that the playing card can be clamped from The poker cards can be separated from the deck by the support flange 513, and because the height of the support flange 513 is higher than the height of the clamping strip 512, the support flange 513 can lift the playing cards from the rear, so that the playing cards are tilted as a whole with the front end lower and the rear end higher. The two clamping strips 512 and the support flange 513 form a triangular supporting mechanism, and the playing cards on the top layer have a tendency to topple over. When faced with some used playing cards that have been bent and deformed, it can also ensure that the deformed and twisted playing cards are separated from the deck and conveyed forward through the clamping of the clamping strip 512 and the rear rubber roller 6, and can prevent the playing cards from being offset, avoid the phenomenon of not being able to deal out cards or dealing out multiple cards, ensure the smoothness of dealing cards, and enhance the user experience.

[0032] In the present embodiment, both end portions in the length direction of the aforementioned card-delivering rear rubber roller 6 are also equipped with card-delivering rear rubber roller bearings 61, and the aforementioned card-delivering rear rubber roller bearings 61 are mounted on the aforementioned main frame side plates 21, and the aforementioned card-delivering rear rubber roller 6 body is rotatably connected to the aforementioned main frame side plates 21 through the card-delivering rear rubber roller bearings 61 on both sides; and both end portions in the length direction of the aforementioned upper card-delivering front rubber roller 71 are also equipped with upper card-delivering front rubber roller bearings 711, and the aforementioned upper card-delivering front rubber roller bearings 711 are mounted on the aforementioned main frame side plates 21, and the aforementioned upper card-delivering front rubber roller 71 body is rotatably connected to the aforementioned main frame side plates 21 through the upper card-delivering front rubber roller bearings 711 on both sides. Similarly, both end portions in the length direction of the aforementioned lower card-delivering front rubber roller 72 are also equipped with lower card-delivering front rubber roller bearings 721, and the aforementioned lower card-delivering front rubber roller bearings 721 are mounted on the front On the main frame lateral plate 21, the body of the lower front card dealing rubber roller 72 is rotatably connected to the main frame lateral plate 21 through the lower front card dealing rubber roller bearings 721 on both sides; the upper front card dealing rubber roller 71 and the lower front card dealing rubber roller 72 can be used to deal the playing cards passing through the aforementioned card inlet 221, and the card outgoing optical sensor 92 and the PCB main board 91 are used to efficiently detect the card outgoing. When the card outgoing optical sensor 92 detects that the playing cards pass through, 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 playing cards keep a sufficient distance, so that the card outgoing optical sensor 92 can accurately detect the number and number of cards out each time, and there will be no counting errors due to two consecutive playing cards being too close, so that the playing cards pass through the card outgoing port 12 at intervals, greatly improving the accuracy of card dealing.

[0033] Furthermore, the transmission gear assembly 82 includes a primary transmission gear 821, a secondary transmission gear 822, a tertiary 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, and a transmission gear protection box 212 is formed on one of the main frame side plates 21 of the main frame 2, and a transmission gear protection box cover 2121 is also installed on the transmission gear protection box 212. The primary transmission gear 821, the secondary transmission gear 822, the tertiary 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 The gear member 824, the five-stage transmission gear member 825, the six-stage transmission gear member 826 and the seven-stage rubber roller transmission gear member 827 are all accommodated in the aforementioned transmission gear protection box 212; wherein the aforementioned first-stage transmission gear 821 is mounted on the shaft body of the power output shaft of the aforementioned first-stage transmission gear 821, and the aforementioned second-stage transmission gear member 822 is rotatably connected with the aforementioned main frame body 2 through an articulated shaft, and the second-stage transmission gear member 822 includes a second-stage transmission gear member large gear 8221 and a second-stage transmission gear member small gear 8222 formed on one side of the second-stage transmission gear member large gear 8221, and the aforementioned second-stage transmission gear member large gear 8221 is mounted on the shaft body of the power output shaft of the aforementioned first-stage transmission gear 8 ... rotatably connected with the aforementioned main frame body 2 through an articulated shaft, and the aforementioned second-stage transmission gear member 822 is The wheel 8221 is meshed and driven together with the aforementioned first-stage transmission gear 821, thereby realizing transmission connection. The aforementioned third-stage transmission gear member 823 is also rotationally connected with the aforementioned main frame body 2 through a hinge shaft, and the third-stage transmission gear member 823 includes a third-stage transmission gear member large gear 8231 and a third-stage transmission gear member small gear 8232 formed on one side of the third-stage transmission gear member large gear 8231. The third-stage transmission gear member large gear 8231 is meshed and driven together with the aforementioned second-stage transmission gear member small gear 8222, thereby forming a transmission connection; and a gear is also formed at one end position of the length direction of the aforementioned rubber roller 72 before the lower card is dealt. A lower rubber roller D-shaped shaft 722 before card dealing, the lower rubber roller D-shaped shaft 722 penetrates into the aforementioned four-stage rubber roller transmission gear 824 and is fixedly matched therewith, and the four-stage rubber roller transmission gear 824 also includes a four-stage rubber roller transmission gear large gear 8241 and a four-stage rubber roller transmission gear small gear 8242 formed on one side of the four-stage rubber roller transmission gear large gear 8241, the four-stage rubber roller transmission gear large gear 8241 and the three-stage transmission gear small gear 8232 are meshed and transmitted together, thereby forming a transmission connection, so that the four-stage rubber roller transmission gear 824 can drive the upper rubber roller 71 before card dealing to rotate;The five-stage transmission gear 825 is also rotatably connected to the main frame 2 through an articulated shaft, and the five-stage transmission gear 825 also includes 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 meshed with the four-stage rubber roller transmission gear small gear 8242 to form a transmission connection, and the six-stage transmission gear 826 is also rotatably connected to the main frame 2 through an articulated shaft, and the six-stage transmission gear 826 also includes a six-stage transmission gear large gear 8261 and a six-stage transmission gear large gear 8262 formed on the six-stage transmission gear large gear 82 The six-stage transmission gear part pinion 8262 on one side of 61, the six-stage transmission gear part large gear 8261 and the five-stage rubber roller transmission gear part pinion 8252 are meshed and driven together, thereby forming a transmission connection; and a card-feeding rear rubber roller connecting shaft 62 is also formed at one end position in the length direction of the card-feeding rear rubber roller 6, and the card-feeding rear rubber roller connecting shaft 62 passes through the main frame side plate 21 and penetrates into the seven-stage rubber roller transmission gear part 827 and is fixedly matched therewith, and the seven-stage rubber roller transmission gear part 827 is meshed and driven together with the six-stage transmission gear part pinion 8262, thereby forming 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. ;

[0034] Please refer to Figure 3 and Figure 5 The PCB control unit 9 also includes an upper PCB control board 94 connected to the top of the PCB main board 91, and a plurality of control buttons 95 are electrically connected to the upper PCB control board 94. The plurality of control buttons 95 are cooperatively mounted on the top end of the shell 1. By pressing the control buttons 95, the upper PCB control board 94 can be controlled to issue instructions so that the PCB main board 91 controls the rotation drive component 4, the feeding unit 5 and the card dealing drive component 8 to move; and the pair of card-discharging optical sensors 92 of the PCB control unit 9 are both C-shaped, and a clearance slot for playing cards to pass through is formed in the middle of the card-discharging optical sensor 92, thereby realizing effective judgment and detection of playing cards.

[0035] In this embodiment, there are multiple control buttons 95, and the user controls and adjusts the card dealing logic of the card dealing machine by pressing the control buttons 95. In this embodiment, the card dealing logic is as follows: when the card-discharging optical sensor 92 detects a card, it sends information to the PCB main board 91, and the PCB main board 91 controls the card-discharging driving motor 81 of the card-discharging driving component 8 to stop working or slow down the speed. Then, when the card-discharging optical sensor 92 cannot detect a card, it sends information to the PCB main board 91, and the PCB main board 91 controls the card-discharging driving motor 81 of the card-discharging driving component 8 to resume normal operation.

[0036] See also Figures 1 to 5 The working principle of the technical solution provided by the present invention is briefly described as follows: when it is necessary to use the automatic rotating card dealing machine to automatically deal cards, the user can first put the playing cards into the feeding platform plate 51 of the housing relinquishment cavity 13, and at this time, the feeding power mechanism 52 of the feeding unit 5 makes the feeding platform plate 51 move, so that the topmost playing card on the playing card pile on the feeding platform plate 51 abuts against the rear rubber roller 6; then the user controls and adjusts the card dealing logic of the aforementioned card dealing machine according to the playing method and needs by pressing the aforementioned control button 95, and the upper P The CB control board 94 sends an induction signal to the PCB main board 91, and the PCB main board 91 sends a control command to the aforementioned rotating motor 41 and the card dealing drive motor 81. The rotating motor 41 works according to the signal command, and the rotating motor output shaft 411 of the rotating motor 41 further drives the rotating gear plate assembly 42 to work, and the four-stage rotating reduction gear member 424 rotates around the base positioning gear part 32 on the base 3, and makes the rotating motor 41 and the main frame 2 rotate together around the base 3. The rotating motor 41 can accurately and reliably realize the main frame 2 The housing 1 rotates and can stably stop at a preset position, and then the aforementioned card-delivering drive motor 81 drives the transmission gear assembly 82 to operate, and the playing cards abutting against the rear rubber roller 6 move toward the card entry port 222 and pass through the card entry port 222 under the rotation friction of the rear rubber roller 6, and then the front rubber roller 72 rotates to send the playing cards out of the aforementioned card outlet 12. When the aforementioned card outlet optical sensor 92 detects the cards, it will send information to the PCB main board 91, and the aforementioned rotating optical sensor 93 can effectively detect and identify the rotating optical gear 4234. The rotation state is used to detect the rotation angle of the main frame 2 and the shell 1 and send a signal to the PCB motherboard 91, and the PCB motherboard 91 sends a control instruction after receiving the sensing signal, and drives the main frame 2 and the shell 1 to rotate horizontally again. Finally, when the main frame 2 and the shell 1 rotate to the predetermined position, the PCB motherboard 91 sends a control instruction to the rotating motor 41 and the card dealing drive motor 81 again, so that the playing cards loaded into the card entry 222 pass between the upper card dealing front rubber roller 71 and the lower card dealing front rubber roller 72 and are dealt to the players.

[0037] It should be noted that the above embodiments can be freely combined as needed. The above are only preferred embodiments of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention.

[0038] In summary, the technical solution provided by the present invention makes up for the shortcomings of the existing technology, successfully completes the invention task, and faithfully realizes the technical effects stated by the applicant in the technical effect column above.

Claims

1. An automatic rotating card dealing machine, characterized in that: include: The shell (1) is hollow inside and has a card bin (11), and a card outlet (12) is provided near the top of the front side of the shell (1), and a shell clearance cavity (13) is formed at the rear of the shell (1) and runs through the height direction thereof; a main frame (2), the main frame (2) is arranged in the card bin (11) and is fixedly connected to the main body of the shell (1), the main frame (2) has a pair of main frame side plates (21) arranged at intervals and a main frame vertical plate (22) formed in a vertical state between the two main frame side plates (21), near the top of the main frame vertical plate (22). A card entry opening (221) is provided at the housing (1) and extends through the thickness thereof, and a plurality of guide slopes (222) are formed on the upper and lower edges of the card entry opening (221) in the length direction and are arranged to extend obliquely toward the card bin (11); a base (3), the base (3) is arranged at the bottom of the housing (1) and the base (3) can rotate relative to the housing (1) and the main frame (2); a rotation drive assembly (4), the rotation drive assembly (4) is used to realize the rotation of the housing (1) and the main frame (2) relative to the base (3), and the rotation drive assembly (4) includes a rotation motor fixedly mounted on the main frame (2) (41) and a rotating toothed disc assembly (42) arranged on the base (3), the rotating motor output shaft (411) of the rotating motor (41) extends downward from the main frame (2) and realizes transmission connection with the rotating toothed disc assembly (42); a feeding unit (5), the feeding unit (5) comprising a feeding platform plate (51) and a feeding power mechanism (52), the feeding platform plate (51) is arranged in the housing yield cavity (13) and is used to support a stack of playing cards, and the feeding power mechanism (52) is used to drive the feeding platform plate (51) to reciprocate up and down; a card feeding rear rubber roller (6), the card feeding rear rubber roller (6 ) is rotatably connected between the two main frame side plates (21) and positioned at the rear position of the card entry (221), and the card feeding rear rubber roller (6) is used to feed the playing cards conveyed by the feeding platform plate (51) into the card entry (221); a card dealing roller assembly (7), the card dealing roller assembly (7) is provided with an upper card dealing front rubber roller (71) and a lower card dealing front rubber roller (72) which are arranged correspondingly up and down, and the upper card dealing front rubber roller (71) and the lower card dealing front rubber roller (72) are rotatably connected between the two main frame side plates (21) and positioned at the front position of the card entry (221), and a gap is left between the two for the playing cards to pass through;A card dealing drive assembly (8), the card dealing drive assembly (8) comprising a card dealing drive motor (81) and a transmission gear assembly (82), wherein the card dealing drive motor (81) is fixedly mounted on the main frame (2), the transmission gear assembly (82) is in transmission connection with the card delivering rear rubber roller (6) and the lower card dealing front rubber roller (72), and the card dealing drive motor (81) can drive the card delivering rear rubber roller (6) and the lower card dealing front rubber roller (72) to rotate through the transmission of the transmission gear assembly (82); a PCB control unit (9 ), the PCB control unit (9) comprises a PCB mainboard (91) vertically mounted on a side of the main frame (2) opposite to the card dealing drive assembly (8), and a pair of card-discharging optical sensors (92) and a rotation optical sensor (93) electrically connected to the PCB mainboard (91), the two card-discharging optical sensors (92) being used to detect the card-discharging action of playing cards, and the rotation optical sensor (93) being used to detect and determine the rotation state of the main frame (2) and the housing (1) relative to the base (3). ; 2. An automatic rotating card dealing machine according to claim 1, characterized in that: A plurality of base anti-slip protrusions (31) are evenly arranged on the downward side surface of the base (3); a base positioning gear portion (32) is convexly arranged upward at the center position of the base (3); the base positioning gear portion (32) is in the shape of an annular gear, and a base bearing (33) in the shape of a circular ring is rotatably mounted in the base positioning gear portion (32); a main frame body matching platform (23) extending downward is also formed at the bottom of the main frame (2); the main frame body matching platform (23) is in the shape of a cylinder, and the main frame body matching platform (23) penetrates into the base bearing (33) and is rotatably mounted with the base bearing (33), so that the base (3) and the main frame (2) are rotatably connected together; a bottom cover (34) is also mounted on the base (3) and at a position corresponding to the bottom of the base positioning gear portion (32).

3. An automatic rotating card dealing machine according to claim 2, characterized in that: The rotating toothed disc assembly (42) of the rotating driving assembly (4) comprises a primary rotating transmission gear (421), a secondary rotating reduction gear (422), a tertiary rotating reduction gear (423) and a tertiary rotating reduction gear (424). A rotating toothed disc protection box (24) is also formed on the main frame (2). A rotating toothed disc protection box cover (241) is also mounted on the bottom of the rotating toothed disc protection box (24). The primary rotating transmission gear (421), the secondary rotating reduction gear (422), the tertiary rotating reduction gear (423) and the tertiary rotating reduction gear (424) are all accommodated in the rotating toothed disc protection box. The protective box (24) is provided with a primary rotating transmission gear (421) which is mounted on the shaft of the rotating motor output shaft (411) extending downward from the rotating motor (41), and the secondary rotating reduction gear (422) is rotatably connected to the main frame (2) via a hinge shaft, and the secondary rotating reduction gear (422) includes a secondary rotating reduction gear large gear (4221) and a secondary rotating reduction gear small gear (4222) formed below the secondary rotating reduction gear large gear (4221), the secondary rotating reduction gear large gear (4221) and the primary rotating transmission gear (421) are connected to each other. The three-stage rotation reduction gear (423) is also rotationally connected to the main frame (2), and the three-stage rotation reduction gear (423) includes a three-stage rotation reduction gear large gear (4231) and a three-stage rotation reduction gear small gear (4232) formed below the three-stage rotation reduction gear large gear (4231). The three-stage rotation reduction gear large gear (4231) and the two-stage rotation reduction gear small gear (4222) are meshed and transmitted together to form a reduction transmission. The four-stage rotation reduction gear (424) is also connected to the main frame (2) through a hinge shaft. The four-stage rotation reduction gear (424) comprises a four-stage rotation reduction gear large gear (4241) and a four-stage rotation reduction gear small gear (4242) formed below the four-stage rotation reduction gear large gear (4241). The four-stage rotation reduction gear large gear (4241) is meshed with the three-stage rotation reduction gear small gear (4232) to form a reduction transmission. The four-stage rotation reduction gear small gear (4242) is meshed with the base positioning gear part (32) inserted into the rotation gear disc protection box (24) to achieve a meshing transmission connection, thereby achieving a rotation connection between the rotation gear disc assembly (42) and the base (3) body.

4. An automatic rotating card dealing machine according to claim 3, characterized in that: The three-stage rotation reduction gear (423) is also provided with a three-stage rotation reduction gear connecting shaft (4233) extending upward, and a rotation light-sensing gear (4234) is also mounted on the top end of the three-stage rotation reduction gear connecting shaft (4233); the rotation light sensor (93) of the PCB control unit (9) is arranged corresponding to the rotation light-sensing gear (4234), and the rotation light sensor (93) is arranged in a C-shaped structure, and the rotation light-sensing gear (4234) is inserted into the middle position groove of the rotation light sensor (93), so that the rotation light sensor (93) can detect the rotation angle of the rotation light sensor (93) and detect and determine the rotation state of the main frame (2) and the shell (1) relative to the base (3).

5. An automatic rotating card dealing machine according to claim 1, characterized in that: A pair of feeding platform plate positioning ear seats (511) are formed on the long edges of the left and right sides of the feeding platform plate (51) of the feeding unit (5), and main frame side plate clearance grooves (211) are opened on the main frame side plates (21) on both sides of the main frame (2) and at positions corresponding to the feeding platform plate positioning ear seats (511), the shape and size of the main frame side plate clearance 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 their corresponding main frame side plate clearance grooves (211).

6. An automatic rotating card dealing machine according to claim 5, characterized in that: The feeding power mechanism (52) of the feeding unit (5) comprises a plurality of feeding transmission screw rods (521), the upper and lower ends of the plurality of feeding transmission screw rods (521) are rotatably connected to the main frame (2); and the plurality of feeding transmission screw rods (521) respectively pass through the corresponding feeding platform plate positioning ear seats (511) and can be threadedly matched 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 screw rods (521), and the feeding platform plate (51) can be driven to reciprocate up and down through the rotation of the feeding transmission screw rods (521).

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

8. An automatic rotating card dealing machine according to claim 1, characterized in that: Both ends of the card-delivering rear rubber roller (6) in the length direction are also provided with card-delivering rear rubber roller bearings (61), and the card-delivering rear rubber roller bearings (61) are mounted on the side plates (21) of the main frame. The card-delivering rear rubber roller (6) body is rotatably connected to the side plates (21) of the main frame through the card-delivering rear rubber roller bearings (61) on both sides; and both ends of the upper card-delivering front rubber roller (71) in the length direction are also provided with upper card-delivering front rubber roller bearings (711), and the upper card-delivering front rubber roller bearings (711) are mounted on the side plates (21) of the main frame. 1), the upper card dealing front rubber roller (71) body is rotatably connected to the main frame side plate (21) through the upper card dealing front rubber roller bearings (711) on both sides. Similarly, both ends of the lower card dealing front rubber roller (72) in the length direction are also provided with lower card dealing front rubber roller bearings (721). The lower card dealing front rubber roller bearings (721) are mounted on the main frame side plate (21). The lower card dealing front rubber roller (72) body is rotatably connected to the main frame side plate (21) through the lower card dealing front rubber roller bearings (721) on both sides.

9. An automatic rotating card dealing machine according to claim 1, characterized in that: The transmission gear assembly (82) includes a primary transmission gear (821), a secondary transmission gear (822), a tertiary 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), and a transmission gear protection box (212) is convexly provided on one of the main frame side plates (21) of the main frame (2), and a transmission gear protection box cover (2121) is also mounted on the transmission gear protection box (212). The primary transmission gear (821), the secondary transmission gear (822), the tertiary 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 The transmission gear component (824), the fifth-stage transmission gear component (825), the sixth-stage transmission gear component (826) and the seventh-stage rubber roller transmission gear component (827) are all accommodated in the transmission gear protection box (212); wherein the first-stage transmission gear (821) is mounted on the shaft of the power output shaft of the first-stage transmission gear (821), and the second-stage transmission gear component (822) is rotationally connected to the main frame (2) through an articulated shaft, and the second-stage transmission gear component (822) includes a second-stage transmission gear component large gear (8221) and a second-stage transmission gear component small gear (8222) formed on one side of the second-stage transmission gear component large gear (8221), and the second-stage transmission gear component The wheel member large gear (8221) is meshed and driven together with the first-stage transmission gear (821), thereby realizing a transmission connection. The third-stage transmission gear member (823) is also rotationally connected with the main frame (2) through a hinge shaft, and the third-stage transmission gear member (823) includes a third-stage transmission gear member large gear (8231) and a third-stage transmission gear member small gear (8232) formed on one side of the third-stage transmission gear member large gear (8231). The third-stage transmission gear member large gear (8231) is meshed and driven together with the second-stage transmission gear member small gear (8222), thereby forming a transmission connection. At one end position of the length direction of the rubber roller (72) before the lower card dealing, a third-stage transmission gear member (8231) is formed. A lower rubber roller D-shaped shaft (722) is formed before card dealing. The lower rubber roller D-shaped shaft (722) penetrates into the four-stage rubber roller transmission gear member (824) and is fixedly matched therewith. The four-stage rubber roller transmission gear member (824) also includes a four-stage rubber roller transmission gear member large gear (8241) and a four-stage rubber roller transmission gear member small gear (8242) formed on one side of the four-stage rubber roller transmission gear member large gear (8241). The four-stage rubber roller transmission gear member large gear (8241) is meshed with the three-stage transmission gear member small gear (8232) to form a transmission connection, so that the four-stage rubber roller transmission gear member (824) can drive the upper rubber roller (71) before card dealing to rotate;The five-stage transmission gear member (825) is also rotatably connected to the main frame (2) via a hinge shaft, and the five-stage transmission gear member (825) also includes a five-stage transmission gear member large gear (8251) and a five-stage transmission gear member small gear (8252) formed on one side of the five-stage transmission gear member large gear (8251), and the five-stage transmission gear member large gear (8251) and the four-stage rubber roller transmission gear member small gear (8242) are meshed and transmitted together to form a transmission connection, and the six-stage transmission gear member (826) is also rotatably connected to the main frame (2) via a hinge shaft, and the six-stage transmission gear member (826) also includes a six-stage transmission gear member large gear (8261) and a six-stage transmission gear member large gear (8262) formed on the six-stage transmission gear member large gear (8261). 61), the six-stage transmission gear member pinion (8262) is meshed and driven together with the five-stage rubber roller transmission gear member pinion (8252), thereby forming a transmission connection; and a card-feeding rear rubber roller connecting shaft (62) is also formed at one end position of the length direction of the card-feeding rear rubber roller (6), and the card-feeding rear rubber roller connecting shaft (62) passes through the main frame side plate (21) and penetrates into the seven-stage rubber roller transmission gear member (827) and is fixedly matched therewith, and the seven-stage rubber roller transmission gear member (827) is meshed and driven together with the six-stage transmission gear member pinion (8262), thereby forming a transmission connection, so that the seven-stage rubber roller transmission gear member (827) can drive the card-feeding rear rubber roller (6) to rotate. ; 10. The automatic rotating card dealing machine according to claim 1, characterized in that: The PCB control unit (9) also includes an upper PCB control board (94) connected to the upper part of the PCB main board (91), and a plurality of control buttons (95) are electrically connected to the upper PCB control board (94). The plurality of control buttons (95) are cooperatively mounted at the top end of the housing (1). By pressing the control button (95), the upper PCB control board (94) can be controlled to issue instructions so that the PCB main board (91) controls the rotation drive component (4), the feeding unit (5) and the card dealing drive component (8) to operate; and the pair of card-discharging optical sensors (92) of the PCB control unit (9) are both C-shaped, and a clearance slot for playing cards to pass through is formed in the middle of the card-discharging optical sensor (92), thereby realizing effective judgment and detection of playing cards being dealt.

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