Miniature dealing machine with damping effect and shuffling and dealing all-in-one machine

Abstract

The invention aims to provide a micro dealing machine with a good damping effect, which comprises a base, a shell, a card feeding mechanism, a card dealing mechanism, a rotating motor, at least one card dealing motor and a power supply, and is characterized in that the shell is provided with an open card bin, a card inlet positioned on the front side of the bottom of the card bin and a card outlet positioned on the outer side of the shell and corresponding to the card inlet; the card feeding mechanism is used for conveying cards in the card bin to the card inlet, the card dealing mechanism is used for dealing the cards in the card inlet from the card outlet, the card dealing motor is used for driving the card feeding mechanism and the card dealing mechanism, the power source provides power for the card dealing motor and the rotating motor, a limiting mechanism is arranged at the card inlet, and the card dealing motor is used for driving the card dealing mechanism to rotate. The limiting mechanism defines a card distributing gap for the cards to enter the card inlet one by one, an output shaft of the rotating motor drives the shell to rotate through the transmission assembly, and the transmission assembly comprises a driving wheel set, a driven wheel set and at least one damping part. The damping part is arranged between the driven wheel set and the base in a sleeved mode so as to damp movement of the driven wheel set.

Description

Technical Field

[0001] The invention relates to a card dealing machine, in particular to a miniature card dealing machine with a shock absorbing effect and an integrated card washing and dealing machine. Background Art

[0002] Micro card dealing machines are usually used for family entertainment or small gatherings, allowing players to play games more conveniently while also increasing the fairness of the game. The prior art discloses a micro card-dealing machine, comprising a shell, a card bin for accommodating cards, a card inlet located at the bottom front side of the card bin, a card-delivering mechanism for delivering cards in the card bin to the card inlet, a card outlet located at the outer side of the shell and corresponding to the card inlet, a card-dealing mechanism for delivering cards in the card inlet from the card outlet, and a rotating mechanism; the card-delivering mechanism comprises a first card-delivering roller assembly located at the inner bottom of the card bin and close to the front end of the cards, a second card-delivering roller assembly located at the inner bottom of the card bin and close to the rear end of the cards, a card-delivering motor and a first transmission assembly for transmitting the motor power to the first card-delivering roller assembly and the second card-delivering roller assembly, the card-dealing mechanism comprises a card-discharging wheel assembly located at the lower side of the card-discharging port, an elastic card-pressing member located at the upper side of the card-discharging port and pressed above the card-discharging wheel assembly, and a card-dealing motor for providing power to the card-discharging wheel assembly; the rotating mechanism comprises a rotating base, and the rotating base can rotate relative to the shell, so that the card-dealing machine can deal cards in different directions. According to some disclosed alternative technical solutions, only one motor can be provided to realize the functions of the card dealing motor and the card feeding motor. In this embodiment, the rotation of the card feeding wheel and the card pressing wheel is realized by transmission components such as conveyor belts. It is also possible to only provide a group of card feeding roller components. In addition, the structural form of the elastic card pressing member includes but is not limited to an elastic sheet, and a matching structure of the card pressing wheel and a spring. The existing card dealing machine batteries are all installed on the left and right side walls of the housing, and the card pressing function is realized by the card pressing rod.

[0003] The card dealing machine will generate a lot of noise when it is running, especially when there is friction, impact and vibration between the driving wheel and the driven wheel. This is particularly uncomfortable for occasions that require a quiet environment. During the start and stop process, the card dealing machine may have obvious shaking and vibration. These unstable movements not only affect the accuracy of the card dealing, but may also cause damage to the equipment or reduce its service life. Summary of the invention

[0004] One of the purposes of the present invention is to provide a micro card dealing machine with good shock absorption effect, comprising a base, a shell, a card feeding mechanism, a card dealing mechanism, a rotating motor, at least one card dealing motor and a power supply, wherein the shell has an open card bin, a card inlet located at the front side of the bottom of the card bin, and a card outlet located outside the shell and corresponding to the card inlet, the card feeding mechanism is used to feed the cards in the card bin to the card inlet, the card dealing mechanism is used to send the cards in the card inlet out of the card outlet, the card dealing motor is used to drive the card feeding mechanism and the card dealing mechanism, the power supply provides power for the card dealing motor and the rotating motor, a limiting mechanism is provided at the card inlet, the limiting mechanism defines a card separation gap for a single card to enter the card inlet, the output shaft of the rotating motor drives the shell to rotate through a transmission assembly, and the transmission assembly comprises:

[0005] Driving wheel set;

[0006] A driven wheel set, the driving wheel set is drivingly connected to the driven wheel set, and the driven wheel set is flexibly connected to the base;

[0007] At least one shock absorbing part is sleeved between the driven wheel set and the base to damp the movement of the driven wheel set.

[0008] The design of the shock-absorbing part has a significant positive effect on improving the smoothness of the micro card-sending machine motor when starting. They protect the motor and other mechanical parts by reducing shock and vibration, while improving the reliability and durability of the overall system. This also helps to improve the performance of the card-sending machine, making it more efficient and stable in applications such as home entertainment and small gatherings.

[0009] In some embodiments, the transmission assembly further includes at least one elastic reset member, and the elastic reset member is disposed between the driven wheel group and the base to provide reset power for resetting the driven wheel group.

[0010] In some embodiments, the shock absorbing part is a shock absorbing ring, and the shock absorbing ring is an elastic member.

[0011] In some embodiments, the shock absorbing ring is a rubber ring.

[0012] In some embodiments, the transmission assembly is disposed on a base, the driving wheel group and the driven wheel group are driven by a belt, a chain or meshing, the driving wheel group includes a driving wheel, the driven wheel group includes a driven wheel, and the shock-absorbing rubber ring is disposed between the driven wheel and the base.

[0013] In some embodiments, the driven wheel assembly includes a driven wheel, and the driven wheel includes:

[0014] A driven wheel body, the driven wheel body is in transmission cooperation with the driving wheel;

[0015] The connecting part is arranged on the driven wheel body, the connecting part is flexibly connected to the base, and the shock absorbing part is arranged between the connecting part and the base.

[0016] In some embodiments, the driven wheel is flexibly disposed at a central position of the base.

[0017] In some embodiments, the connecting portion is rotatably connected to the base and a limiting portion for limiting the movable travel of the connecting portion is provided on the base.

[0018] In some embodiments, at least two arc-shaped limit grooves are circumferentially arranged on the base, and a limit portion is provided on the connecting portion to rotate with the limit groove. The limit portion can be slidably arranged in the limit groove to allow the driven wheel to rotate slightly on the base.

[0019] In some embodiments, a limiting step is formed at the bottom of the connecting portion to limit the axial movement of the driven wheel.

[0020] In some embodiments, the base has a circumferential cavity, the connecting portion has a circumferential outer wall, and a shock-absorbing ring is arranged between the circumferential outer wall and the inner wall of the circumferential cavity.

[0021] The present invention further provides an integrated card shuffling and dealing machine, comprising a card shuffling mechanism and a micro card dealing machine, wherein the card shuffling mechanism is mounted on the micro card dealing machine.

[0022] One of the purposes of the present invention is to provide a shuffling mechanism, the shuffling mechanism comprising:

[0023] A card bin, which is adapted to define a receiving cavity for receiving playing cards;

[0024] A top cover, which is located on the top of the card bin;

[0025] At least two placing tables for placing a plurality of playing cards, wherein the placing tables are arranged on the card bin and a card placing passage is formed between the placing tables and the card bin, and the card placing passage has a shuffling port for the playing cards to enter the card bin;

[0026] At least two releasing mechanisms, the releasing mechanisms being arranged on the card releasing passage so as to allow a single card to enter the shuffling port;

[0027] A control mechanism, wherein the control mechanism controls the cards on the placement table to alternately enter the shuffling port;

[0028] The guide part is movably arranged on the top cover, and is used for guiding a plurality of playing cards issued from the shuffling port to alternately enter the card bin.

[0029] In some embodiments, the guide portion includes a left guide surface and a right guide surface, and the left guide surface and the right guide surface are respectively used to guide the playing cards on the two placement tables arranged on the left and right to alternately enter the card bin.

[0030] In some embodiments, the guide portion is swung left and right on the top cover.

[0031] In some embodiments, the left guide surface and the right guide surface are both inclined surfaces.

[0032] In some embodiments, the transition between the left guide surface and the right guide surface forms an arc surface.

[0033] In some embodiments, the releasing mechanism includes a shuffling roller, a shuffling motor and an upper limit member, the shuffling roller is arranged below the shuffling port, the upper limit member is arranged above the shuffling port, and the gap between the shuffling roller and the upper limit member allows single cards to fall alternately into the card bin.

[0034] In some embodiments, the guide portion is hingedly arranged on the top cover.

[0035] One of the purposes of the present invention is to provide an all-in-one card shuffling and dealing machine, which includes a micro card dealing machine and the aforementioned shuffling mechanism, wherein the shuffling mechanism is installed on the micro card dealing machine, and the micro card dealing machine includes a base, a shell, a card feeding mechanism, a card dealing mechanism, a rotating motor, at least one card dealing motor and a power supply, wherein the shell has an open card bin, a card inlet located at the front side of the bottom of the card bin, and a card outlet located at the outside of the shell and corresponding to the card inlet, the card feeding mechanism is used to transport the cards in the card bin to the card inlet, the card dealing mechanism is used to send the cards in the card inlet out of the card outlet, the card dealing motor is used to drive the card feeding mechanism and the card dealing mechanism, the rotating motor is used to drive the shell to rotate relative to the base, and the power supply provides power to the card dealing motor and the rotating motor.

[0036] One of the purposes of the present invention is to provide an all-in-one card shuffling machine, which includes a micro-card dealing machine and a shuffling mechanism for shuffling cards and then feeding them into the micro-card dealing machine, the shuffling mechanism being installed on the micro-card dealing machine, the micro-card dealing machine including a base, a shell, a card feeding mechanism, a card dealing mechanism, a rotating motor, at least one card dealing motor and a power supply, the shell having an open card bin, a card inlet located at the front side of the bottom of the card bin and a card outlet located at the outside of the shell and corresponding to the card inlet, the card feeding mechanism being used to feed the cards in the card bin to the card inlet, the card dealing mechanism being used to send the cards in the card inlet out of the card outlet, the card dealing motor being used to drive the card feeding mechanism and the card dealing mechanism, the rotating motor being used to drive the shell to rotate relative to the base, and the power supply being used to connect the card dealing motor, the rotating motor and the shuffling machine. The card shuffling mechanism provides power, and is characterized in that the card shuffling mechanism includes at least two placement tables for placing multiple cards, the placement tables are arranged on the shell of the micro card dealing machine, and a card placing channel is formed between the placement tables and the card bin, and the card placing channel has a shuffling port for supplying cards to enter the card bin; the releasing mechanism is arranged on the card placing channel so that a single card enters the shuffling port, and the releasing mechanism includes a shuffling roller, a shuffling motor and an upper limit piece, the shuffling roller is arranged below the shuffling port, and the upper limit piece is arranged above the shuffling port, the shuffling roller includes a roller body and six convex strips arranged on the roller body at equal intervals, the convex strips extend longitudinally along the length extension direction of the roller body, and the gap between the convex strips and the upper limit piece limits the single card entering the card bin at a specific card dealing speed.

[0037] In some embodiments, the card feeding mechanism includes at least one set of card feeding wheel assemblies, and the card feeding wheel assemblies are arranged on the bottom side of the card bin to drive the cards to be fed toward the card inlet;

[0038] The card dealing mechanism includes at least one card dealing wheel assembly and at least one elastic card pressing member. The card dealing wheel assembly is arranged at the lower side of the card outlet, and the elastic card pressing member is arranged at the upper side of the card outlet. The elastic card pressing member and the card dealing wheel assembly are arranged correspondingly in the upper and lower directions.

[0039] In some embodiments, a limiting mechanism is provided at the card inlet, and the limiting mechanism includes an upper limit block and a lower limit block, and the upper limit block and the lower limit block are respectively arranged on the bottom side and the upper side of the card inlet, and the card separation gap formed between the upper limit block and the lower limit block allows a single card to enter the card inlet.

[0040] In some embodiments, a limit assembly is provided at the card inlet, and the limit assembly constructs a limit gap with a variable gap height. The limit gap is located at the rear side of the card separating gap. When the limit gap is in a natural state, it is smaller than the card separating gap to prevent the upper cards of the cards to be issued from entering the card separating gap. The driving force of the card feeding mechanism expands the limit gap to drive the cards to be issued to pass through the limit gap.

[0041] In some embodiments, the limit assembly includes an axially floating limit member, which is arranged above the shuffling port. When in a natural state, the limit member blocks the upper cards to be issued from moving forward, and the limit member can move upward when subjected to the card conveying force.

[0042] In some embodiments, the limiting mechanism includes an upper limit block and a lower limit block, and the upper limit block and the lower limit block are respectively arranged on the bottom side and the upper side of the card inlet, and a variable limiting gap is formed between the limiting member and the lower limit block.

[0043] In some embodiments, the end of the limiter facing the card bin is an arc-shaped portion, a conical portion or an inclined surface.

[0044] In some embodiments, the housing is provided with a sliding cavity for the limiter to float axially.

[0045] In some embodiments, the lower end of the limiting member is in direct contact with the lower limiting block without any gap in the natural state.

[0046] Another object of the present invention is to provide a shuffling roller, comprising a roller body and six convex strips arranged on the roller body at equal intervals, wherein the convex strips extend longitudinally along the length extension direction of the roller body.

[0047] Another object of the present invention is to provide a shuffling mechanism, the shuffling mechanism comprising at least two placing tables for placing multiple cards, the placing tables being arranged on the housing of the micro-dealing machine, a card placing channel being formed between the placing tables and the card bin, the card placing channel having a shuffling port for supplying cards into the card bin; the releasing mechanism being arranged on the card placing channel so that a single card enters the shuffling port, the releasing mechanism comprising a shuffling roller, a shuffling motor and an upper limit member, the shuffling roller being arranged below the shuffling port, the upper limit member being arranged above the shuffling port, the shuffling roller comprising a roller body and six convex strips arranged on the roller body at equal intervals, the convex strips extending longitudinally along the length extension direction of the roller body, and the gap between the convex strips and the upper limit member limiting the single card entering the card bin at a specific card dealing speed.

[0048] One of the purposes of the present invention is to provide an improved micro card dealing machine, comprising a base, a shell, a card feeding mechanism, a card dealing mechanism, a rotating motor, at least one card dealing motor and a power supply, wherein the shell has an open card bin, a card inlet located at the front side of the bottom of the card bin, and a card outlet located at the outside of the shell and corresponding to the card inlet, the card feeding mechanism is used to feed the cards in the card bin to the card inlet, the card dealing mechanism is used to send the cards in the card inlet out of the card outlet, the card dealing motor is used to drive the card feeding mechanism and the card dealing mechanism, the rotating motor is used to drive the shell to rotate relative to the base, and the The power supply provides power for the card dealing motor and the rotating motor, a limit mechanism is provided at the card inlet, a card separation gap formed between the limit mechanisms is provided for a single card to enter the card inlet, and it is characterized in that a limit assembly is provided at the card inlet, the limit assembly constructs a limit gap with a variable gap height, the limit gap is located at the rear side of the card separation gap, and the limit gap is smaller than the card separation gap in a natural state to prevent the upper cards of the cards to be issued from entering the card separation gap, and the driving force of the card feeding mechanism expands the limit gap to drive the cards to be issued to pass through the limit gap.

[0049] In some embodiments, the limit assembly includes a limit member that can float or deform axially. The limit member is arranged at the card inlet. When pushed by the card conveying force, the limit member can move axially or deform to define an enlarged limit gap.

[0050] In some embodiments, the bottom of the card bin forms an inclined surface.

[0051] In some embodiments, the limit assembly includes an axially floating limit member, which is arranged above the shuffling port. When in a natural state, the limit member blocks the upper cards to be issued from moving forward, and the limit member can move upward when subjected to the card conveying force.

[0052] In some embodiments, the limiting mechanism includes an upper limit block and a lower limit block, and the upper limit block and the lower limit block are respectively arranged on the bottom side and the upper side of the card inlet, and a variable limiting gap is formed between the limiting member and the lower limit block.

[0053] In some embodiments, the end of the limiter facing the card bin is an arc-shaped portion, a conical portion, or a slope.

[0054] In some embodiments, the housing is provided with a sliding cavity for the limiter to float axially.

[0055] In some embodiments, the limiting member is a ball member or a suspended needle member, and the bottom end of the suspended needle member is an arc-shaped portion.

[0056] In some embodiments, the lower end of the limiting member is directly in contact with the lower limiting block without a gap in a natural state.

[0057] Another object of the present invention is to provide an integrated card shuffling and dealing machine, comprising a card shuffling mechanism and a micro card dealing machine, wherein the card shuffling mechanism is mounted on the micro card dealing machine.

[0058] Compared with the prior art, the present invention has the following beneficial effects:

[0059] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0060] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0061] Figure 1 A schematic diagram of the structure of the integrated hair washing and card washing machine provided by the present invention;

[0062] Figure 2-Figure 3 A structural cross-sectional view of the integrated hair washing and card washing machine provided by the present invention;

[0063] Figure 4 A schematic diagram of the structure of the shuffling wheel provided by the present invention;

[0064] Figure 5 A schematic diagram of the structure of the guide portion provided by the present invention;

[0065] Figure 6 A schematic diagram of the structure of the limiter provided by the present invention;

[0066] Figure 7 The present invention provides a schematic structural diagram of a micro card-dealing machine. DETAILED DESCRIPTION

[0067] See also Figure 1-Figure 3The present embodiment provides a card shuffling and dealing machine, which includes a micro card dealing machine 100 and a shuffling mechanism 200 for shuffling cards and then feeding them into the micro card dealing machine 100, wherein the shuffling mechanism 200 is installed on the micro card dealing machine 100; the micro card dealing machine 100 includes a base 1, a shell 2, a card feeding mechanism, a card dealing mechanism, a rotating motor 3, at least one card dealing motor 5 and a power supply 6, wherein the shell 2 defines an open card bin 25, a card inlet 27 located at the front side of the bottom of the card bin 25, and a card outlet 26 located at the outer side of the shell and corresponding to the card inlet, wherein the top and the rear side of the card bin 25 are open for placing cards, the card feeding mechanism is used to transport the cards in the card bin 25 to the card inlet 27, the card dealing mechanism is arranged at the card outlet 26 to drive the cards in the card inlet 27 to be discharged from the card outlet 26, and the card dealing mechanism discharges the cards from the card outlet 26 in a preset number. Exemplarily, the cards are issued one by one from the card outlet 26. The card issuing motor 5 is used to drive the card feeding mechanism and the card issuing mechanism, the rotating motor 3 is used to drive the housing to rotate relative to the base, and the power supply provides power for the card issuing motor, the rotating motor and the shuffling mechanism. The shuffling mechanism provided in this embodiment includes two placement tables 10, 11 for placing multiple cards, two release mechanisms and a control mechanism 201, the placement tables 10, 11 are arranged on the housing 2 of the micro card issuing machine, the placement tables 10, 11 and the card bin 25 form a card release channel, the shuffling mechanism includes a top cover 13 covered at the top opening of the card bin 25, the upper limit members 173, 174 are arranged on the top cover 13, the gap between the top cover 13 and the two placement tables 10, 11 constitutes a shuffling port 101, 111, and the shuffling roller and the upper limit member are arranged at the shuffling port so that the cards enter the shuffling port in a predetermined number of sheets, such as a single sheet. The upper limit members 173 and 174 have limit plates disposed toward the shuffling rollers, and the gap between the bottom of the limit plates and the shuffling rollers constitutes a shuffling gap.

[0068] The release mechanism is arranged on the card release channel to allow the cards to enter the shuffling port. The control mechanism 201 controls the actions of the two release mechanisms to control the cards on the placement tables 10 and 11 to alternately fall into the silo to complete the shuffling. The release mechanism includes shuffling rollers 171 and 172, a shuffling motor and upper limit members 173 and 174. The shuffling rollers 171 and 172 are arranged below the shuffling ports 101 and 111, and the upper limit members 173 and 174 are arranged above the shuffling ports 101 and 111.

[0069] In this embodiment, the card delivery mechanism includes at least one set of card delivery wheel assemblies, and the card delivery wheel assemblies are arranged on the bottom side of the card warehouse 25, so that the card delivery wheel assemblies drive the cards in the card warehouse 25 to be transported forward. In some embodiments, a set of card delivery wheel assemblies 70 are arranged on the bottom side of the card warehouse 25. In other embodiments, a first card delivery wheel assembly and a second card delivery wheel assembly are arranged on the bottom side of the card warehouse 25, wherein the first card delivery wheel assembly is arranged on the rear side of the second card delivery wheel assembly to cooperate in completing the card delivery action of the cards. Exemplarily, the card delivery wheel assembly includes a rotating shaft and a roller, wherein the roller is rotatably arranged on the rotating shaft, and the rotating shaft is driven by a card dealing motor.

[0070] The card-delivering mechanism drives the playing cards to be sent out from the card-delivering port 26. The card-delivering mechanism comprises at least one card-delivering wheel assembly 81 arranged on the lower side of the card-delivering port 26 and at least one elastic card-pressing member 82 arranged on the upper side of the card-delivering port 26. The card-delivering wheel assembly 81 comprises a card-delivering wheel driven by friction with the bottom of the playing cards, so as to drive the playing cards to be sent out from the card-delivering port 26. The elastic card-pressing member 82 is arranged above the card-delivering wheel, and the elastic card-pressing member 82 cooperates with the card-delivering wheel assembly 81 to realize the stable and uniform card-delivering. In certain embodiments, the card-delivering wheel assembly 81 comprises a card-delivering shaft and a card-delivering wheel installed on the card-delivering shaft. In certain embodiments, the elastic card-pressing member 82 can be selected from a card-pressing roller, an elastic pressing sheet, etc. that can be floated. In the present embodiment, the elastic card-pressing member 82 comprises a card-pressing shaft that can float up and down and is installed on the front shell 24, a spring member that provides reset power for the card-pressing shaft, and a card-pressing wheel that is installed on the card-pressing shaft. The card-delivering motor 5 is used to drive the card-delivering wheel assembly 70 and the card-delivering wheel assembly 81. Specifically, two card dealing motors 5 may be included, one of which outputs power to the card feeding wheel assembly 70; the other card dealing motor 5 provides power to the card dealing wheel assembly 81. Alternatively, only one card dealing motor 5 may be included, and a synchronous belt may be used to provide rotational power to the card feeding wheel assembly 70 and the card dealing wheel assembly 81; in this embodiment, only one card dealing motor 5 is included, and the card dealing motor 5 drives the card feeding wheel assembly 71 through a first synchronous belt, and the card feeding wheel assembly 70 drives the card dealing wheel assembly 81 through a second synchronous belt.

[0071] The rotating motor 3 is used to drive the housing 2 to rotate relative to the base 1; the bottom side of the housing 2 has a rotating seat that rotates with the base 1. The housing 2 is composed of a bottom shell 23, a left side wall 21, a right side wall 22 and a front shell 24: the bottom shell 23 includes a top cover 231 and a bottom plate 232, and an installation space is defined between the top cover 231 and the bottom plate 232, and the rotating motor 3, the card-dealing motor 5, and the card-feeding wheel assembly are arranged in the installation space; the top cover 231 has an avoidance groove facing the card-dealing wheel assembly so that the card-dealing wheel can extend out to frictionally drive the cards, and the card-dealing motor 5 and the rotating motor 3 are installed in the installation space, and the two are arranged in the middle along the left-right direction, and the card-dealing motor 5 and the rotating motor 3 are arranged at the back. The top surface height of one side is greater than the top surface height of the front side, and the lower side of the top cover 231 is against the top of the card dealing motor 5 and the rotating motor 3. In this way, since the top surface heights of the card dealing motor 5 and the rotating motor 3 are inconsistent, the two are staggered and arranged, and the top cover 231 forms an inclined surface 230 extending downward from the back to the front; the left side wall 21 and the right side wall 22 are respectively connected to the left and right sides of the bottom shell 23, and at least one of the left side wall 21 and the right side wall 22 is provided with a window 201; the front shell 24 is connected to the front side of the bottom shell 23, and the power supply 6 is installed on the front shell 24. Specifically, the card-dealing motor 5 and the rotating motor 3 are arranged in the center on the bottom side of the housing 2, and the top cover 231 is against the card-dealing motor 5 and the rotating motor 3. In this way, the top cover forms an inclined surface 230 for placing cards by means of the high and low arrangement of the card-dealing motor 5 and the rotating motor 3, so as to prevent the cards from being thrown out through the rear opening of the housing 2 during the rotating card-dealing process. In this way, firstly, the top cover 231 is supported by the high and low arrangement of the rotating motor 3 and the top surface of the card-delivering motor so that the top cover 231 naturally forms an inclined surface 230, simplifies the inclined design structure of the housing 2 silo, and reduces the complexity of parts such as pads. Secondly, the weight can be better distributed and the center of gravity can be reduced through this arrangement. Thirdly, the top cover 231 is directly against the top of the rotating motor 3 and the card-dealing motor 5, which reduces the possibility of loosening of the housing 2 and the motor, helps to reduce vibration and noise, and improves the stability of the equipment during operation. Direct connection can reduce wear caused by friction, extend the service life of the equipment and reduce maintenance costs. It is also because of this reasonable arrangement that the waste of the lower space in the housing 2 is minimized. In this way, the front shell 24 of the housing 2 is used to install the power supply 6; in this way, the design of the window 201 of the left and right side walls 22 of the housing 2 is realized. The design of the window 201 is convenient for the player to view the situation of the card warehouse 25 in all directions, which is more transparent and reflects the fairness of dealing cards. Especially when the shuffling mechanism 200 is placed at the top of the housing 2, the design of the window 201 of the left and right side walls 22 is more necessary to reflect the fairness of dealing cards. Optionally, the card dealing motor 5 and the rotating motor 3 are fixedly mounted on the bottom plate 232, and the top end thereof is against the top cover 231. The bottom side of the top cover 231 can be provided with limit grooves such as limit retaining edges on the card dealing motor 5 and the rotating motor 3 to further fix the card dealing motor 5 and the rotating motor 3.

[0072] The card dealing motor 5 is installed at the rear side of the installation space, the rotating motor 3 is installed in the middle of the installation space, and the power supply 6 is arranged in the front shell 24, that is, the card dealing motor 5, the rotating motor 3 and the power supply 6 are arranged in the middle from the back to the front, the weight distribution is uniform, and the stability of the rotating card dealing is good. The inclination angle of the inclined surface 230 of the top cover 231 is 5°-10°, more preferably, 6°-9°; most preferably 7°-8°; exemplary, the inclination angle is 8°.

[0073] Furthermore, shuffling motors are installed on the left side wall 21 and the right side wall 22 .

[0074] See also Figure 3 The card-dealing machine includes a limit mechanism for limiting the number of cards entering the card inlet, and the limit mechanism includes a lower limit block 271 and an upper limit block 272. The upper limit block 272 and the lower limit block 271 are respectively arranged at the bottom and the upper side of the card inlet 27. The card-splitting gap formed between the upper limit block 272 and the lower limit block 271 allows a single card to enter the card inlet. The lower limit block and the card-feeding wheel assembly form a conveying channel for conveying cards. The lower limit block is fixed on the bottom shell, and the front side of the top cover forms a front avoidance opening for the lower limit block to extend. The top of the lower limit block forms an inclined surface consistent with the inclination angle of the top cover, so that the cards can smoothly enter the card inlet and avoid getting stuck or blocked. And because the lower limit block is fixedly installed on the bottom shell, it is not easy to loosen, and the top of the lower limit block forms a smooth conveying surface to avoid friction damage to the cards.

[0075] In some embodiments of the present invention, the structure of the shuffling roller is improved. Since the shuffling rollers 171 and 172 are arranged correspondingly to the upper limit members 173 and 174, and since the structures of the shuffling rollers 171 and 172 are the same, the following description will only take the shuffling roller 171 as an example. Figure 4The shuffling roller 171 includes a roller body 1710 and six convex strips 1711 arranged on the roller body at equal intervals. The convex strips 1711 extend longitudinally along the length extension direction of the roller body. The convex strips 1711 and the upper limit member form a card entry gap to limit the cards to enter the card bin at a specific card delivery speed. The roller body stably transports the cards to the shuffling port, and rolls the cards into the card bin when the convex strips 1711 rotate to the bottom of the upper limit member 173. In the case of only the roller body 1710, the cards enter the card bin 25 by gravity and sliding friction, and the cards do not slide smoothly, and even get stuck or fall unevenly. The roller provided with the convex strips 1711 can "roll" the cards into the card bin through the undulating shape and structure when rotating. This rolling mechanism can actively guide the cards in through the edge shape of the convex strips and the physical contact during rotation to prevent the cards from falling directly. The shape and design of the convex strips can better stabilize the conveying path of the cards and reduce the shaking and deviation of the cards during the conveying process. Since its design can effectively guide and control the entry of the cards, the overall shuffling speed will be faster, reducing the waste of time.

[0076] The six convex strips 1711 provide more contact points and contact with the cards at the same time. In this way, the cards have more opportunities to be caught and guided by the rollers when entering the card compartment, and can be effectively and quickly rolled into the card compartment. Since each convex strip can both provide support for the cards and help guide the path of the cards entering the compartment, the six convex strips can work together more effectively to enable the cards to enter the card compartment faster.

[0077] In some embodiments of the present invention, the shuffling process of playing cards is improved, see Figure 1-3 , Figure 5 The top cover 13 is provided with a movable guide portion 131 toward the card bin, and the guide portion is used to guide multiple cards issued from the shuffling port to alternately enter the card bin. The guide portion 131 includes a left guide surface 1311 and a right guide surface 1312, which respectively guide the left and right cards from the shuffling port to smoothly enter the card bin along a predetermined path. In order to prevent the heads of the cards on both sides from colliding during the entry process, the left guide surface and the right guide surface are both designed as inclined surfaces to utilize the effects of gravity and the center of gravity to improve the sliding efficiency of the cards.

[0078] The guide part can swing left and right and is arranged on the top cover. The guide part 131 is hingedly connected and arranged on the top cover. When the playing card approaches the guide part 131, the flexible movement of the guide part 131 enables it to adjust the angle in real time, ensuring that the falling direction of the playing card always points to the corresponding guide surface, further reducing the possibility of conflict between playing cards. Specifically, when the playing card on the left side contacts the left guide surface, the guide part will swing to the right, so that the playing card on the right side can smoothly contact the right guide surface and slide into the warehouse along the predetermined path. This structure not only provides the necessary support and guidance for the playing card, but also effectively avoids the collision problem caused by the failure of the playing card to accurately align. Through the guide part of the present invention, the playing card processing system can achieve higher efficiency and stability during operation, reduce the downtime caused by the collision of playing cards, and thus improve the overall work efficiency. The transition 1313 between the left guide surface and the right guide surface is an arc surface.

[0079] In some embodiments of the present invention, due to the tilted setting of the card warehouse, the upper cards of the cards to be issued are easy to slide to the card inlet, thereby affecting the smooth issuance of the cards to be issued at the bottom. Based on this, the card inlet 27 is provided with a limit assembly to prevent the upper cards of the cards to be issued from entering the card inlet 27. Here, the "cards to be issued" refers to the cards that are in direct friction contact with the card delivery wheel assembly 70 at the bottom, that is, the bottom card. The limit gap is located at the rear side of the card splitting gap. When the limit gap is in a natural state, it is smaller than the card splitting gap to prevent the upper cards of the cards to be issued from entering the card splitting gap. The limit gap is smaller than the thickness of a single card. The situation here includes the situation where the limit gap is 0. The driving force of the card delivery mechanism expands the limit gap to drive the cards to be issued through the limit gap. The limit gap is in the narrowest state when it is in a natural state. In this way, when the bottom card is transported toward the card inlet by the card delivery wheel assembly, the limit gap widens, and the bottom card enters the card inlet and is sent through the card outlet. Since the bottom of the cards above the penultimate card do not contact the card delivery wheel, they are limited by the limiting gap, which prevents the cards above the cards to be issued from moving forward to the card inlet due to gravity and other effects, making it difficult for the bottom card to be issued. Since the bottom of the penultimate card is limited in the limiting gap, it means that under the action of gravity and other external forces, only the bottom card can move forward smoothly with the action of the card delivery wheel, thereby ensuring the order and stability of card issuance, ensuring that the bottom cards can be issued accurately and undisturbed when entering the card outlet, and will not be affected by the position of the cards above, reducing blockage and jamming. In addition, due to the existence of the limiting gap, during the card issuance process, the last few cards are at the top of the stack and are subject to less gravity pressure, so they are more likely to float or move forward. The variable limiting gap set by the limiting component enables the last few cards to move smoothly to the card inlet.

[0080] See also Figure 1 , Figure 3 , the limit assembly includes a limit member 9 that can float or deform axially. The limit member is arranged at the card inlet. When subjected to the card conveying force, the limit member can move axially or deform to define an expanded limit gap. Further, the limit member 9 is arranged above the card inlet. When subjected to the card conveying force, the limit member can move upward, thereby forming a variable limit gap. When in a natural state, the limit member blocks the upper card to be issued from moving forward. When pushed by the card conveying force, the limit member can move upward. In this embodiment, the limit member 9 cooperates with the lower limit block of the limit mechanism, and a limit gap is formed between the two. Further, in a natural state, the lower end of the limit member directly contacts the lower limit block without a gap. It can be understood that an additional lower limit block can be provided, as long as it constructs a limit gap before the card distribution gap.

[0081] For example, the housing 2 is provided with a sliding cavity 90 for the axial floating of the stopper 9, and the end of the stopper 9 facing the card bin is an arc portion 91 or a conical portion or an inclined surface. Specifically, the stopper is a ball bearing or a hanging needle. In this embodiment, please refer to Figure 6 The stopper includes a columnar portion 91 and an arcuate portion 92, wherein the arcuate portion is located at the head end of the columnar portion. Exemplarily, the stopper is disposed above the lower stopper block, and the lower end of the stopper directly contacts the lower stopper block without a gap.

[0082] Example 2

[0083] See also Figure 7, this embodiment provides a miniature card-dealing machine, wherein the rotary motor 3 is used to drive the housing 2 to rotate relative to the base 1, and the output shaft of the rotary motor 3 drives the housing to rotate through a transmission assembly. The transmission assembly includes a driving wheel group, a driven wheel group and at least one shock-absorbing part. Among them, a shock-absorbing part is provided on at least one of the driving wheel group and the driven wheel group to effectively reduce the vibration and noise generated by the card-dealing machine when it is running or stopped. The driving wheel group includes at least one driving wheel (for example, one), and the driven wheel group includes at least one driven wheel 6 (for example, one), and the driving wheel group is connected to the driven wheel group in a transmission connection. When the card-dealing machine is started or stopped, the driving wheel will drive the driven wheel to rotate due to inertia. If the driven wheel is rigidly connected to the base, the driven wheel will drive the vibration and noise of the base. Based on this, the driven wheel group is flexibly connected to the base, and the flexible connection here means that the driven wheel is allowed to rotate slightly compared to the base. As a result, the driven wheel group can move slightly compared to the base 1 to reduce the vibration and noise caused by the rigid connection. Furthermore, in order to reduce the inertial motion of the driven wheel set, the transmission assembly further includes at least one elastic reset member, which is arranged between the driven wheel set and the base. Exemplarily, the elastic reset member is a spring member, and when the motor is started, the elastic reset member provides a buffering effect to absorb the instantaneous impact force caused by the motor starting. By reducing the impact between the driving wheel and the driven wheel, the elastic reset member reduces the impact force transmitted to other mechanical components, thereby effectively reducing the vibration and jitter of the entire system.

[0084] In addition, the elastic reset member continues to play a role during the operation of the motor. When the motor stops, the inertia of the driving wheel will cause the driven wheel to vibrate. The elastic reset member can quickly pull back the driven wheel and use its restoring force to avoid continuous vibration caused by inertial motion, thereby ensuring the stability and reliability of the card dealing machine.

[0085] In summary, the elastic reset element provides a buffering effect for the motor to start and stop, improves the smoothness of operation, extends the service life of the equipment, and reduces maintenance costs. This design effectively improves the stability and efficiency of the micro card dealing machine.

[0086] The impact of the system makes the micro-dealing machine show higher stability and efficiency in actual operation.

[0087] Based on this, the transmission assembly provided in this embodiment also includes a shock absorbing part 612, and the shock absorbing part 612 is sleeved between the driven wheel group and the base 1, and the shock absorbing part 612 provides a mechanism for buffering and absorbing energy. When the driven wheel 6 tries to pull back due to inertial motion, the shock absorbing part can limit the amplitude of such pullback. The shock absorbing part is usually made of an elastic material, such as rubber or polymer, and its design can deform when subjected to force, and effectively absorb energy when the reverse pressure is released, resulting in a delay and relief effect. In addition, the shock absorbing part 612 can effectively damp the vibration generated at the moment of starting and stopping the motor. By reducing the vibration, the shock absorbing part 612 can also reduce the noise generated by the card dealing machine during operation, thereby creating a quieter environment and improving the user experience.

[0088] The transmission assembly is arranged on the base, the driving wheel group includes a driving wheel, the driven wheel group includes a driven wheel, the output shaft of the rotating motor is connected to the driving wheel, the driving wheel and the transmission wheel are connected by a belt, a chain or a meshing transmission, and the shock-absorbing rubber ring is arranged between the driven wheel and the base to reduce the vibration caused by the inertial rotation of the driven wheel after shutdown.

[0089] Specifically, optionally, the shock absorbing part 612 is a shock absorbing ring, the shock absorbing ring is an elastic ring, the elastic ring is a shock absorbing rubber ring, the inner ring of the shock absorbing ring is in frictional contact with the driven wheel, and the outer ring is in frictional contact with the base. When the equipment is operating normally, the output shaft of the rotating motor 3 rotates with the driving wheel, and the driving wheel is connected to the driven wheel 6 through a belt, so that the driven wheel remains stationary compared to the driving wheel. When the rotating motor starts and stops, the belt drives the driven wheel to move inertially. At this time, the shock absorbing rubber ring configured on the driven wheel can effectively absorb the motion energy caused by inertia, thereby reducing the jitter and noise caused by starting and stopping.

[0090] In this embodiment, the driven wheel is flexibly arranged at the center of the base, which is conducive to achieving a more uniform load distribution. This means that during operation, the rotation of the housing can be more stable, reducing the tilt and vibration caused by the unstable center of gravity. In this embodiment, the driven wheel sleeve is provided with a shock-absorbing rubber ring.

[0091] In order to realize the flexible connection between the driven wheel and the base, the following structure can be implemented: the driven wheel 6 includes a driven wheel body 61 and a connecting portion 62, the connecting portion 62 is arranged on the driven wheel body 61, the driven wheel body 61 is in transmission cooperation with the driving wheel 62, the shock absorbing portion 612 is arranged between the connecting portion 62 and the base 1, and the connecting portion 62 is flexibly connected to the base. In some embodiments, the connecting portion 62 is rotatably connected to the base 1, wherein the base 62 is provided with a limiting groove for limiting the rotation range of the connecting portion. For example, at least two arc-shaped limiting grooves are circumferentially arranged on the base, and the connecting portion is provided with a limiting portion (a limiting rod or the like) that is rotatably cooperated with the limiting groove, and the limiting portion can be slidably arranged in the limiting groove so that the driven wheel is flexibly connected to the base.

[0092] Furthermore, the belt is tensioned on the driving wheel and the driven wheel, and a mounting cavity is defined between the base and the driven wheel, and the shock-absorbing ring is clamped in the mounting cavity. Specifically, the base has a circumferential cavity 611, the connecting portion 62 has a circumferential outer wall 620, and a shock-absorbing rubber ring 612 is arranged between the circumferential outer wall 620 and the inner wall of the circumferential cavity 611.

[0093] The base 1 is provided with a limiting groove, the connecting part is provided with a limiting part which rotates with the limiting groove, and a limiting step 621 which limits the axial movement of the driven wheel is formed at the bottom of the connecting part. The limiting step 621 is clamped on the outer side of the bottom of the base to limit the up and down displacement of the driven wheel, and the cooperation between the limiting groove and the limiting part limits the circumferential rotation amplitude of the driven wheel, ensuring that it cooperates with the driving wheel while avoiding the problems of excessive machine noise and vibration caused by the rigid connection.

[0094] It can be understood that the shock absorbing part provided in this embodiment can also be applied to the all-in-one hair washing machine provided in Example 1 of this embodiment.

[0095] In the description of the present invention, it should be understood that the terms "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "tail" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0096] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0097] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0098] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0099] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present invention.

Claims

1. A miniature card dealing machine with a shock-absorbing effect, comprising a base, a shell, a card feeding mechanism, a card dealing mechanism, a rotating motor, at least one card dealing motor and a power supply, wherein the shell has an open card bin, a card inlet located at the front side of the bottom of the card bin, and a card outlet located at the outer side of the shell and corresponding to the card inlet, the card feeding mechanism is used to feed the cards in the card bin to the card inlet, the card dealing mechanism is used to send the cards in the card inlet out of the card outlet, the card dealing motor is used to drive the card feeding mechanism and the card dealing mechanism, the power supply provides power for the card dealing motor and the rotating motor, a limit mechanism is provided at the card inlet, the limit mechanism defines a card separation gap for a single card to enter the card inlet, and the invention is characterized in that: The output shaft of the rotating motor drives the housing to rotate through a transmission assembly, and the transmission assembly includes: Driving wheel set; A driven wheel set, the driving wheel set is drivingly connected to the driven wheel set, and the driven wheel set is flexibly connected to the base; At least one shock absorbing part is sleeved between the driven wheel set and the base to damp the movement of the driven wheel set.

2. The micro card dealing machine according to claim 1, characterized in that: The transmission assembly further comprises at least one elastic reset member, which is arranged between the driven wheel group and the base to provide reset power for the driven wheel group.

3. The micro card dealing machine according to claim 1, characterized in that: The shock absorbing part is a shock absorbing ring, and the shock absorbing ring is an elastic member. Preferably, the shock absorbing ring is a rubber ring.

4. The micro-card dealing machine according to claim 3, characterized in that: The transmission assembly is arranged on the base, the driving wheel group and the driven wheel group are driven by belts, chains or meshing, the driving wheel group includes a driving wheel, the driven wheel group includes a driven wheel, and the shock-absorbing rubber ring is arranged between the driven wheel and the base to damp the inertial motion of the driven wheel.

5. The micro card dealing machine according to claim 1, characterized in that: The driven wheel assembly comprises a driven wheel, and the driven wheel comprises: A driven wheel body, the driven wheel body is in transmission cooperation with the driving wheel; The connecting part is arranged on the driven wheel body, the connecting part is flexibly connected to the base, and the shock absorbing part is arranged between the connecting part and the base; preferably, the connecting part is rotatably connected to the base and a limit part for limiting the movable stroke of the connecting part is arranged on the base.

6. The micro card dealing machine according to claim 1, characterized in that: The driven wheel is flexibly arranged at the center of the base.

7. The micro-card dealing machine according to claim 6, characterized in that: At least two arc-shaped limiting grooves are circumferentially arranged on the base, and a limiting part rotatably matched with the limiting groove is arranged on the connecting part. The limiting part can be slidably arranged in the limiting groove so that the driven wheel can be rotated slightly on the base.

8. The micro-card dealing machine according to claim 5, characterized in that: The bottom of the connecting portion forms a limiting step for limiting the axial movement of the driven wheel.

9. The micro card dealing machine according to claim 2, characterized in that: The base is provided with a circumferential cavity, the connecting portion is provided with a circumferential outer wall, and a shock-absorbing ring is arranged between the circumferential outer wall and the inner wall of the circumferential cavity.

10. A hair washing and card washing machine, characterized in that: It comprises a shuffling mechanism and the micro-dealing machine described in any one of claims 1 to 9, wherein the shuffling mechanism is installed on the micro-dealing machine.

Images