A new card dispenser card separating structure

Abstract

The utility model discloses a novel card dispenser card distribution structure, including card dispenser main part and set up in the card dispenser main part inside card distribution structure, the card on the card dispenser main part passes through card distribution structure, and the card is dealt from the card distribution mouth place. The utility model discloses through the first -level physical limit of accurate control's card passing gap, effectively prevents other cards except the last bottom card, and then cooperates the second -level blocking of spacing block, ensures that only the single card that has been rubbed can pass, has reduced the probability of multiple cards entering simultaneously significantly, has improved the accuracy and reliability of card distribution.

Description

Technical Field

[0001] This utility model relates to a card-splitting structure, specifically a novel card-splitting structure for a card-dealing machine. Background Technology

[0002] Existing card-splitting mechanisms are ineffective at physically restricting the cards, lacking a robust mechanism to ensure that only a single card is separated and fed at a time. Traditional structures may rely on a single friction wheel or a simple gap design, which cannot reliably prevent multiple cards from being simultaneously introduced into the card inlet or splitting channel, leading to card-splitting errors.

[0003] In traditional card-dispensing structures, poor synchronization or insufficient pressure between the components responsible for shuffling and feeding cards can lead to: inconsistent rotation speeds between the card-feeding and card-dispensing cylinders, causing cards to skew or jam during transmission; insufficient or unstable clamping force between the card-dispensing cylinder and the pressure rollers, resulting in insufficient friction and card slippage, especially with slightly older or smoother cards; and poor adaptability to card thickness or slight bending, where the rigid structure cannot effectively compress or allow for proper positioning, causing card jamming. Utility Model Content

[0004] The technical problem to be solved by this utility model is to provide a novel card-distributing structure for a card-dealing machine, so as to solve the problems existing in the background art.

[0005] The novel card-splitting structure of this card-dealing machine is achieved through the following technical solution: a card-dealing machine body and a card-splitting structure disposed inside the card-dealing machine body; the cards placed on the card-dealing machine body are distributed through the card-splitting structure and from the card-dealing opening.

[0006] As a preferred technical solution, the card-splitting structure includes an upper mounting base and a lower mounting base; the upper mounting base and the lower mounting base are spliced ​​together, and one end of the upper mounting base and the lower mounting base forms a card inlet and the other end forms a card dispensing outlet; a card-feeding structure is provided at the card inlet.

[0007] As a preferred technical solution, the license plate structure includes: A drive motor is fixed on the upper mounting base, and the output shaft of the drive motor passes through the upper mounting base and is connected to the drive pulley; The card-feeding tube is mounted on a lower mounting base via a rotating shaft. The rotating shaft at one end of the card-feeding tube passes through the lower mounting base and is connected to a second drive gear. A driven pulley is mounted on the rotating shaft at one end of the card-feeding tube, and a first drive gear is mounted on the other end of the rotating shaft of the card-feeding tube. An idler gear is positioned between the first drive gear and the second drive gear to achieve co-directional transmission between the first drive gear and the second drive gear. The driving pulley and the driven pulley are synchronously driven by a synchronous belt; The front end of the card delivery tube is provided with a card dispensing tube, and the card dispensing tube is also rotatably mounted on the lower mounting base via a rotating shaft; a first drive gear is provided on the rotating shaft at the other end of the card delivery tube, and a second drive gear is provided on the rotating shaft of the card dispensing tube. An idler gear is meshed between the first drive gear and the second drive gear, so that the card feeding tube and the card dealing tube can rotate synchronously at a 1:1 ratio.

[0008] As a preferred technical solution, a rotating groove is provided below the upper mounting base, and a limiting mechanism is provided for the rotation of the rotating groove. A first elastic element is symmetrically arranged between the limiting mechanism and the mounting groove. The first elastic element is elastically compressed to accommodate cards of different thicknesses, and the limiting mechanism of the single card entry mechanism corresponds to the position of the card delivery tube.

[0009] As a preferred technical solution, the single-plate entry structure includes a limiting mechanism rotatably disposed within the rotating groove; One end of the limiting mechanism is provided with an arc-shaped card-passing surface, and there is a gap between the card-passing surface and the card-feeding tube for card passage; the rear end of the limiting mechanism is provided with a limiting block, which ensures that only one card can enter at a time.

[0010] As a preferred technical solution, an auxiliary transmission column is also installed on the upper mounting base via a connecting plate, and the auxiliary transmission column is in contact with the card dealing cylinder; a second elastic element is symmetrically arranged above the rotating end of the auxiliary transmission column, and the auxiliary transmission column is pressed onto the card dealing cylinder by the compression of the second elastic element.

[0011] As a preferred technical solution, the auxiliary transmission column is made of metal to enhance the transmission performance with the card dealing cylinder.

[0012] The beneficial effects of this utility model are: This invention uses precisely controlled card-passing gaps for the first level of physical restriction, effectively preventing other cards except the bottom card from entering; combined with the second level of blocking by the limiting block, it ensures that only the single card being rubbed in can pass through, significantly reducing the probability of multiple cards entering at the same time and improving the accuracy and reliability of card dealing.

[0013] This invention uses a synchronous belt to connect the drive motor, the driving pulley, and the driven pulley, thereby driving the card feeding cylinder. The card feeding cylinder and the card dispensing cylinder are rotated synchronously through a gear set. This ensures the coordination and consistency of the card feeding and dispensing actions and avoids card jamming or card skew caused by speed differences. Attached Figure Description

[0014] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0015] Figure 1 This is a schematic diagram of the main structure of the card dealing machine of this utility model; Figure 2 and Figure 3 This is a schematic diagram of the card-splitting structure of this utility model; Figure 4 This is an exploded view of the card-splitting structure of this utility model; Figure 5 and Figure 6 This is a schematic diagram of the installation of the single-plate entry structure of this utility model; Figure 7 This is a schematic diagram of the limiting mechanism of this utility model.

[0016] Explanation of reference numerals in the attached figures 1. Card dealing machine body; 2. Upper mounting base; 3. Lower mounting base; 4. Drive motor; 5. Drive pulley; 6. Card feeding tube; 7. Driven pulley; 8. Synchronous belt; 9. Card dealing tube; 10. Second drive gear; 11. First drive gear; 12. Idler wheel; 13. Rotating groove; 14. First elastic element; 15. Limiting mechanism; 16. Card passing arc surface; 17. Limiting block; 18. Connecting plate; 19. Auxiliary transmission column; 20. Second elastic element. Detailed Implementation

[0017] All features disclosed in this specification, or all steps in all disclosed methods or processes, may be combined in any way, except for mutually exclusive features and / or steps.

[0018] like Figures 1-7 As shown, the present invention discloses a novel card-splitting structure for a card-dealing machine, comprising a card-dealing machine body 1 and a card-splitting structure disposed inside the card-dealing machine body 1; the cards placed on the card-dealing machine body 1 are distributed through the card-splitting structure and from the card-dealing opening.

[0019] The card-splitting structure includes an upper mounting base 2 and a lower mounting base 3; the upper mounting base 2 and the lower mounting base 3 are spliced ​​together, and one end of the upper mounting base 2 and the lower mounting base 3 forms a card inlet and the other end forms a card dispensing outlet; a card-feeding structure is provided at the card inlet.

[0020] To achieve the transmission effect, in this embodiment, the card-feeding structure includes: The drive motor 4 is fixed on the upper mounting base 2, and the output shaft of the drive motor 4 passes through the upper mounting base 2 and is connected to the drive pulley 5; The card delivery tube 6 is mounted on the lower mounting base 3 via a rotating shaft. The rotating shaft at one end of the card delivery tube 6 passes through the lower mounting base 3 and is connected to the second drive gear 10. The driven pulley 7 is mounted on the shaft at one end of the card dealing cylinder 9, and the first drive gear 11 is mounted on the other end of the shaft of the card dealing cylinder 9. The idler gear 12 is disposed between the first drive gear 11 and the second drive gear 10 to realize the meshing and co-directional transmission between the first drive gear and the second drive gear; The driving pulley 5 and the driven pulley 7 are synchronously driven by a synchronous belt 8; The front end of the card delivery tube 6 is provided with a card dealing tube 9, and the card dealing tube 9 is also rotatably mounted on the lower mounting base 3 via a rotating shaft; a first drive gear 11 is provided on the rotating shaft at the other end of the card delivery tube 6, and a second drive gear 10 is provided on the rotating shaft of the card dealing tube 9, wherein the first drive gear and the second drive gear have the same number of teeth so as to achieve equal rotation speeds for both. An idler gear 12 is meshed between the first drive gear 11 and the second drive gear 10, so that the card delivery tube 6 and the card dealing tube 9 can rotate synchronously in the same direction. The drive motor is controlled by the control module inside the card dealing machine body 1 and is powered by the power supply module.

[0021] The mounting base 2 is provided with a single card entry mechanism. The single card entry mechanism includes a rotating groove (13) and a limiting mechanism 15 rotatably disposed therein. A first elastic element 14 is symmetrically arranged between the limiting mechanism 15 and the rotating groove 13. The first elastic element 14 is elastically compressed to adapt to the passage of cards of different thicknesses, and the limiting mechanism 15 of the single card entry mechanism corresponds to the position of the card delivery tube 6.

[0022] In order to enable the single-plate entry function, in this embodiment, the single-plate entry structure includes a limiting mechanism 15 that is rotatably disposed in the rotating groove 13; One end of the limiting mechanism 15 is provided with an arc-shaped card-passing arc surface 16, and there is a gap between the card-passing arc surface 16 and the card-feeding tube 6 (the gap is generally between 0.1-0.4mm); the rear end of the limiting mechanism 15 is provided with a limiting block 17, which ensures that only one card can enter at a time.

[0023] In order to assist in the card delivery function, in this embodiment, an auxiliary transmission column 19 is also installed on the upper mounting base 2 through a connecting plate 18, and the auxiliary transmission column 19 is in contact with the card delivery cylinder 9; a second elastic element 20 is symmetrically arranged above the rotating end of the auxiliary transmission column 19, and the auxiliary transmission column 19 is pressed onto the card delivery cylinder 9 by the compression of the second elastic element 20.

[0024] In addition, the auxiliary transmission column 19 is made of metal to enhance the transmission performance with the card-dealing cylinder 9.

[0025] During operation, the synchronous drive of the guide wheel and the card delivery cylinder is achieved through the synchronous pulley and gear transmission. The card delivery wheel rotates to push the first playing card into the card inlet, and the card delivery cylinder and the card passing arc surface act as the first stage to prevent excess cards from entering the card dispensing slot. After the previous card dispensing action, when the first card is pushed in by the card delivery wheel, it passes under the limiting block (occasionally, excess cards will also be blocked by the limiting block here), and enters between the card dispensing cylinder and the auxiliary transmission column, where it is sent out, thus achieving the effect of card dispensing.

[0026] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A new card distribution machine card distribution structure, characterized in that, It includes a card dealing machine body (1) and a card splitting structure set inside the card dealing machine body (1); the cards placed on the card dealing machine body (1) are distributed through the card splitting structure and from the card dealing port; The card-splitting structure includes an upper mounting base (2) and a lower mounting base (3); the upper mounting base (2) and the lower mounting base (3) are spliced ​​together, and one end of the upper mounting base (2) and the lower mounting base (3) forms a card inlet and the other end forms a card dispensing outlet; The card inlet is equipped with a card-feeding structure, and the card-feeding structure includes: A drive motor (4) is fixed on an upper mounting base (2), and the output shaft of the drive motor (4) passes through the upper mounting base (2) and is connected to the drive pulley (5); the drive pulley (5) and the driven pulley (7) are synchronously driven by a synchronous belt (8); A card-feeding tube (6) is mounted on a lower mounting base (3) via a rotating shaft. The rotating shaft at one end of the card-feeding tube (6) passes through the lower mounting base (3) and is connected to a second drive gear (10). The driven pulley (7) is installed on the shaft at one end of the card dealing cylinder (9), and the first drive gear (11) is installed on the other end of the shaft of the card dealing cylinder (9); An idler gear (12) is installed between the first drive gear (11) and the second drive gear (10) to achieve co-directional transmission of the first drive gear (11) and the second drive gear (10); wherein the first drive gear (11) and the second drive gear (10) have the same number of teeth to achieve equal rotational speeds; A single card entry mechanism is provided below the upper mounting base (2). The single card entry structure includes a rotating groove (13) and a limiting mechanism (15) rotatably disposed therein. A first elastic element (14) is symmetrically arranged between the limiting mechanism (15) and the rotating groove (13). The first elastic element (14) is elastically compressed to adapt to the passage of cards of different thicknesses, and the limiting mechanism (15) of the single card entry mechanism corresponds to the card delivery tube (6). One end of the limiting mechanism (15) is provided with an arc-shaped card-passing arc surface (16), and there is a gap between the card-passing arc surface (16) and the card-feeding tube (6); the rear end of the limiting mechanism (15) is provided with a limiting block (17), which allows only one card to enter.

2. The new card dispenser card dividing structure according to claim 1, characterized in that: The front end of the card delivery tube (6) is provided with a card dispensing tube (9), and the card dispensing tube (9) is also rotatably mounted on the lower mounting base (3) via a rotating shaft; a second drive gear (10) is provided on the rotating shaft at the other end of the card delivery tube (6), and a first drive gear (11) is provided on the rotating shaft of the card dispensing tube (9); An idler gear (12) is provided between the first drive gear (11) and the second drive gear (10) so that the card delivery tube (6) and the card dealing tube (9) can rotate synchronously.

3. The new card dispenser card dividing structure according to claim 2, characterized in that: An auxiliary transmission column (19) is also installed on the upper mounting base (2) via a connecting plate (18), and the auxiliary transmission column (19) is in contact with the card dealing cylinder (9); a second elastic element (20) is symmetrically arranged above the rotating end of the auxiliary transmission column (19), and the auxiliary transmission column (19) is pressed onto the card dealing cylinder (9) by the compression of the second elastic element (20).

4. The new card dispenser card dividing structure according to claim 3, characterized in that: The auxiliary transmission column (19) is made of metal to enhance the transmission performance with the card-dealing cylinder (9).

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