Ticket issuing structure, printing device and ticket issuing method

Abstract

The present invention relates to the technical field of paper separation, and particularly to a ticket issuing structure, a printing device and a ticket issuing method. A ticket issuing structure includes: a paper feeding and conveying component for feeding paper in a first direction; a paper separating member disposed on the top of the paper feeding and conveying component, with a paper separating surface at one end for staggering the contacted papers in a stepped manner; a reverse rubbing wheel disposed on the top of the paper feeding and conveying component and on the side of the paper separating member away from the paper separating surface, the reverse rubbing wheel rubbing the paper in a direction opposite to the first direction; and a material placing bin disposed on the side of the paper separating member close to the paper separating surface. In this solution, by providing the paper separating member and the reverse rubbing wheel, two-stage paper separation is achieved. While not affecting the normal paper separation and paper issuing effects, it can also separate the pressed and overlapped papers, effectively improving the paper separation effect.

Description

Technical Field

[0001] The present invention relates to the field of lottery devices, and in particular, to a ticket issuing structure, a printing device, and a ticket issuing method. Background Art

[0002] In devices in the field of paper image information processing such as printers, copiers, OMR readers, OCR readers, ICR readers, scanners, and lottery ticket issuing machines, traditional paper feeding devices have been widely used. For example, a self-service lottery ticket issuing device disclosed in a Chinese invention patent with publication number CN209708201U (hereinafter referred to as Document 1) on June 28, 2019, by adding a fixed-distance transmission component in the transmission mechanism of the ticket issuing device, connecting the fixed-distance transmission motor with the sheave mechanism in the fixed-distance component, and connecting the fixed-distance transmission driving roller with the sheave mechanism, can achieve the fixed-distance transmission of the fixed-distance transmission component, and can perform ticket cutting operation while transmitting, improving the ticket issuing efficiency. The above content is only used to assist in understanding the technical solution of the present invention, and does not represent an admission that the above content is prior art.

[0003] However, the ticket issuing device of Document 1 still has the following problems: when there is a phenomenon of paper sticking and overlapping, the paper separation effect is not good. Summary of the Invention

[0004] The purpose of the present invention is to provide a ticket issuing structure, a printing device, and a ticket issuing method for the deficiencies of the prior art, aiming to enable paper with sticking and overlapping to still achieve a paper separation effect.

[0005] The present invention achieves the above purpose through the following technical solutions: A ticket issuing structure, comprising:

[0006] A paper feeding and conveying component for feeding paper in a first direction;

[0007] A paper separating member disposed on the top of the paper feeding and conveying component, with a paper separating surface at one end for staggering the contacting papers in a stepped manner;

[0008] A reverse rubbing wheel disposed on the top of the paper feeding and conveying component and on the side of the paper separating member away from the paper separating surface, the reverse rubbing wheel rubbing the paper in a direction opposite to the first direction; and

[0009] A material placing bin disposed on the side of the paper separating member close to the paper separating surface.

[0010] As a further aspect of the present invention: The paper separating member is a cylindrical structure, and the paper separating surface is the side surface of the cylinder.

[0011] As a further aspect of the present invention: The paper separating surface is an inclined surface inclined upward towards the material placing bin.

[0012] As a further solution of the present invention: the paper separating member is in a semi-cylindrical structure, and the paper separating surface is the cut surface of the semi-cylinder.

[0013] As a further solution of the present invention: the bottom of the paper separating member is in a trapezoidal structure or a triangular structure.

[0014] As a further solution of the present invention: a friction surface is provided at the bottom of the paper separating member, the friction surface and the paper separating surface are hinged by an adjusting bolt, and adjusting nuts are respectively provided at both ends of the adjusting bolt;

[0015] The paper separating member is further provided with a telescopic sleeve, one end of the telescopic sleeve is hinged to one end of the friction surface away from the paper separating surface, and the other end of the telescopic sleeve is hinged to one end of the paper separating surface away from the friction surface;

[0016] The ticket issuing structure further includes a linear motor for driving the telescopic sleeve to expand and contract.

[0017] As a further solution of the present invention: the slope of the paper separating surface is N;

[0018] The material placing bin is inclined, and an inclined material supporting plate is arranged in the material placing bin. The slope of the material supporting plate is M, and M≥Ν.

[0019] As a further solution of the present invention: the ticket issuing structure further includes:

[0020] A reverse rubbing wheel height adjusting assembly, including a fixed seat, an adjusting bracket, and a height adjusting screw threadedly connected to the fixed seat and the adjusting bracket. The reverse rubbing wheel is rotatably connected to the adjusting bracket;

[0021] A paper pressing pressure adjusting assembly, including a connecting plate, a fixing plate, an adjusting spring, and a pressure adjusting screw. The paper separating member abuts against the paper feeding and conveying assembly and is arranged at one end of the connecting plate. The other end of the connecting plate is hinged to the adjusting bracket. The pressure adjusting screw is threadedly connected to the fixing plate. The pressure adjusting screw is provided with an abutting block. One end of the adjusting spring abuts against the connecting plate, and the other end abuts against the abutting block;

[0022] A paper guiding roller, arranged on a side of the reverse rubbing wheel away from the paper separating member; and

[0023] A baffle, arranged on a side of the paper separating member close to the paper separating surface. The distance from the baffle to the paper feeding and conveying assembly is a, the distance from the top of the paper separating member to the paper feeding and conveying assembly is h, and the distance from the top end of the paper separating surface to the paper feeding and conveying assembly is b. Then h≥α≥b;

[0024] The distance between the reverse rubbing wheel and the paper feeding transmission assembly is c, and the thickness of the paper is d, where d > c > 2d.

[0025] As a further solution of the present invention: A printing device includes the ticket issuing structure described in any one of the foregoing, and further includes a printing structure disposed on the ticket issuing side of the ticket issuing mechanism.

[0026] The present invention also provides another technical solution: A ticket issuing method includes the following steps:

[0027] Initialization step: Adjust the reverse rubbing wheel to a predetermined height, adjust the paper separating member to a predetermined pressure, and adjust the paper separating surface to a predetermined slope;

[0028] Loading step: The material placing bin receives the paper, and the paper supporting plate abuts against the tail of the paper;

[0029] Paper feeding step: The paper feeding transmission assembly conveys the paper at the bottom of the material placing bin towards the reverse rubbing wheel;

[0030] Primary paper separation step: The paper separating surface of the paper separating member stratifies the paper in a stepped manner, and the friction surface of the paper separating member blocks the contacted paper, so that only the bottom paper passes through the paper separating member;

[0031] Secondary paper separation step: The reverse rubbing wheel rubs the contacted paper towards the paper separating member;

[0032] Paper discharging step: The paper guiding roller rotates to rub the bottom paper out from the paper feeding transmission assembly.

[0033] Advantages of the present invention:

[0034] In this solution, by setting the paper separating member and the reverse rubbing wheel, two-stage paper separation is achieved. While not affecting the normal paper separation and paper discharging effects, it can also separate the pressed and overlapped papers, effectively improving the paper separation effect. Specifically, stack the papers in the material placing bin. The papers are conveyed by the paper feeding transmission assembly. The paper separating member blocks most of the papers through the paper separating surface, and only the bottom paper passes through the bottom of the paper separating member. The bottom of the paper separating member can also pull and block the contacted papers through friction, so that the pressed and overlapped papers can be pulled and separated by the paper separating member, avoiding the phenomenon of complete paper overlap; in addition, the reverse rubbing wheel rubs the papers separated by the paper separating member back again to amplify the paper separation effect, further ensuring that the pressed and overlapped papers can be separated. Description of the Drawings

[0035] Figure 1 It is a schematic exploded view of the structure of the present invention.

[0036] Figure 2 It is a schematic cross-sectional structure view of an embodiment of the present invention.

[0037] Figure 3 Structural schematic diagram of the rubbing wheel height adjustment assembly of the present invention.

[0038] Figure 4 It is Figure 3 The structural schematic diagram from another perspective.

[0039] Figure 5 Cross-sectional structural schematic diagram of another embodiment of the present invention.

[0040] Figure 6 Structural schematic diagram of yet another embodiment of the present invention.

[0041] Figure 7 It is Figure 6 The planar structural schematic diagram of

[0042] Figure 8 It is Figure 6 The structural schematic diagram from another perspective.

[0043] Figure 9 It is Figure 6 The partial structural schematic diagram of

[0044] Figure 10 Structural schematic diagram of still another embodiment of the present invention.

[0045] Figure 11 Structural schematic diagram of yet still another embodiment of the present invention.

[0046] The reference numerals include:

[0047] 1 - Paper feeding and conveying assembly;

[0048] 2 - Paper separating member,

[0049] 21 - Paper separating surface, 22 - Friction surface, 23 - Adjusting bolt, 24 - Adjusting nut, 25 - Telescopic sleeve;

[0050] 3 - Reverse rubbing wheel;

[0051] 4 - Material placing bin,

[0052] 41 - Material supporting plate;

[0053] 5 - Rubbing wheel height adjustment assembly,

[0054] 51 - Fixed seat, 52 - Adjusting bracket, 53 - Height adjusting screw;

[0055] 6 - Paper pressing pressure adjustment assembly,

[0056] 61 - Connecting plate, 62 - Fixed plate, 63 - Adjusting spring, 64 - Pressure adjusting screw,

[0057] 641 - Jacking block;

[0058] 7 - Paper guide roller;

[0059] 8 - Baffle;

[0060] 9 - Paper. Specific implementation manner

[0061] The present invention will be described in detail below with reference to the accompanying drawings.

[0062] It should be noted that the "paper" in the present invention generally refers to soft and hard light media, not only soft paper tickets and cardboard, but also soft and hard light media other than paper.

[0063] Such as Figures 1 - 11 As shown, in an embodiment of the present invention, a ticket issuing structure is provided, including: a paper feeding and conveying assembly 1, a paper separating member 2, a reverse rubbing wheel 3, and a material placing bin 4.

[0064] The paper feeding and conveying assembly 1 is used for feeding paper in a first direction;

[0065] The paper separating member 2 is arranged on the top of the paper feeding and conveying assembly 1, and a paper separating surface 21 for staggering the contacting papers 9 in a stepped manner is arranged at one end.

[0066] The reverse rubbing wheel 3 is arranged on the top of the paper feeding and conveying assembly 1 and is located on the side of the paper separating member 2 away from the paper separating surface 21, and the reverse rubbing wheel 3 rubs the paper in a direction opposite to the first direction.

[0067] The material placing bin 4 is arranged on the side of the paper separating member 2 close to the paper separating surface 21. Specifically, the first direction is the direction from the paper separating member 2 to the reverse rubbing wheel 3; the paper feeding and conveying assembly 1 is a belt.

[0068] In this solution, by arranging the paper separating member 2 and the reverse rubbing wheel 3, two - stage paper separation is realized. While not affecting the normal paper separation and paper issuing effects, it can also separate the papers 9 that are pressed and overlapped, effectively improving the paper separation effect. Specifically, the stacked papers 9 are placed in the material placing bin 4, the papers 9 are conveyed by the paper feeding and conveying assembly 1, the paper separating member 2 blocks most of the papers 9 through the paper separating surface 21, and only the bottom paper 9 passes through the bottom of the paper separating member 2. The bottom of the paper separating member 2 can also pull and block the contacted papers 9 through friction, so that the pressed and overlapped papers 9 can be pulled and separated by the paper separating member 2, avoiding the phenomenon of complete overlap of the papers 9; in addition, the reverse rubbing wheel 3 rubs the papers 9 separated by the paper separating member 2 back again to amplify the separation effect of the papers 9, further ensuring that the pressed and overlapped papers 9 can be separated.

[0069] In one embodiment, as Figures 1 - 4 shown, the paper separating member 2 is a cylindrical structure, and the paper separating surface 21 is the side surface of the cylinder.

[0070] In another embodiment, as Figures 5 - 11 shown, the paper separating surface 21 is an inclined plane that slopes upward toward the material storage bin 4.

[0071] In yet another embodiment, the paper separating member 2 is a semi-cylindrical structure, and the paper separating surface 21 is the cut surface of the semi-cylinder. Specifically, the semi-cylinder is obtained by cutting a cylinder in half, so the paper separating surface 21 is the cut surface of the semi-cylinder.

[0072] In still another embodiment, the bottom of the paper separating member 2 has a trapezoidal structure or a triangular structure. Specifically, as Figures 6 - 9 shown, the paper separating member 2 is composed of a rectangular structure at the top and a trapezoidal structure at the bottom. The lower base of the trapezoidal structure forms the friction surface 22 at the bottom of the paper separating member 2. When the papers 9 are pressed and adhered in an overlapping manner, the paper 9 in contact with the friction surface 22 on the upper layer will be blocked, allowing the bottommost paper 9 to reach the reverse wheel first, which can not only achieve the paper separating effect but also prevent the mechanism from getting stuck. As Figure 10 shown, the paper separating member 2 is composed of a rectangular structure at the top and a triangular structure at the bottom, allowing the bottommost paper 9 to reach the reverse wheel first and preventing the mechanism from getting stuck.

[0073] In another embodiment, a friction surface 22 is provided at the bottom of the paper separating member 2. The friction surface 22 and the paper separating surface 21 are hinged by an adjusting bolt 23, and adjusting nuts 24 are respectively provided at both ends of the adjusting bolt 23.

[0074] The paper separating member 2 is further provided with a telescopic sleeve 25. One end of the telescopic sleeve 25 is hinged to one end of the friction surface 22 away from the paper separating surface 21, and the other end of the telescopic sleeve 25 is hinged to one end of the paper separating surface 21 away from the friction surface 22;

[0075] This ticket issuing structure further includes a linear motor for driving the telescopic sleeve 25 to expand and contract. Specifically, when the papers 9 are pressed and adhered in an overlapping manner, the paper 9 in contact with the friction surface 22 on the upper layer will be blocked, allowing the bottommost paper 9 to reach the reverse wheel first to achieve the paper separating effect and prevent the papers from being pressed and adhered in an overlapping manner during paper feeding. Specifically, as Figure 11 shown, the slope of the paper separating surface 21 can be adjusted by the tightening bolt 23 and the adjusting nut 24. Optionally, loosen the adjusting nut 24 and then drive the telescopic sleeve 25 to expand and contract by the linear motor to adjust the included angle between the paper separating surface 21 and the friction surface 22, thereby adjusting the slope of the paper separating surface 21. During this period, the telescopic sleeve 25 expands and contracts adaptively, and then re-tighten the adjusting nut 24 to strengthen the stability of the included angle and prevent misadjustment.

[0076] In another embodiment, the slope of the paper separating surface 21 is N;

[0077] The material storage bin 4 is inclined, and an inclined material supporting plate 41 is arranged in the material storage bin 4. The slope of the material supporting plate 41 is M, and M≥Ν. Specifically, as Figures 5 - 11 shown, the larger the slope M value of the material supporting plate 41 is, the better the paper feeding effect is, and the more the paper jamming phenomenon can be reduced.

[0078] In another embodiment, the ticket issuing structure further includes: a rubbing wheel height adjusting component 5, a paper pressing pressure adjusting component 6, a paper guiding roller 7, and a baffle 8;

[0079] The rubbing wheel height adjusting component 5 includes a fixed seat 51, an adjusting bracket 52, and a height adjusting screw 53 threadedly connected to the fixed seat 51 and the adjusting bracket 52. The reverse rubbing wheel 3 is rotatably connected to the adjusting bracket 52;

[0080] The paper pressing pressure adjusting component 6 includes a connecting plate 61, a fixing plate 62, an adjusting spring 63, and a pressure adjusting screw 64. The paper separating member 2 abuts against the paper feeding transmission component 1 and is arranged at one end of the connecting plate 61. The other end of the connecting plate 61 is hinged to the adjusting bracket 52. The pressure adjusting screw 64 is threadedly connected to the fixing plate 62. The pressure adjusting screw 64 is provided with an abutting block 641. One end of the adjusting spring 63 abuts against the connecting plate 61, and the other end abuts against the abutting block 641;

[0081] The paper guiding roller 7 is arranged on the side of the reverse rubbing wheel 3 away from the paper separating member 2;

[0082] The baffle 8 is arranged on the side of the paper separating member 2 close to the paper separating surface 21. The distance from the baffle 8 to the paper feeding transmission component 1 is a, the distance from the top of the paper separating member 2 to the paper feeding transmission component 1 is h, and the distance from the top end of the paper separating surface 21 to the paper feeding transmission component 1 is b. Then h≥α≥b;

[0083] The distance between the reverse rubbing wheel 3 and the paper feeding transmission component 1 is c, and the thickness of the paper 9 is d. Then d>c>2d, ensuring that only one piece of paper passes through. Specifically, as Figure 9 shown, when the baffle 8 satisfies h≥α≥b, it ensures that the inclined surface of the paper separating surface 21 is fully exposed to achieve the effect of maximum stratification of the paper 9.

[0084] In another embodiment, a printing device includes the ticket issuing structure described in any one of the foregoing, and further includes a printing structure arranged on the ticket issuing side of the ticket issuing mechanism.

[0085] In another embodiment, a ticket issuing method includes the following steps: an initialization step, a feeding step, a paper feeding step, a primary paper separation step, a secondary paper separation step, and a paper discharging step;

[0086] Initialization step: Adjust the reverse rubbing wheel 3 to a predetermined height, adjust the paper separating member 2 to a predetermined pressure, and adjust the paper separating surface 21 to a predetermined slope;

[0087] Feeding step: The material placing bin 4 receives the paper 9, and the paper supporting plate 41 abuts against the tail of the paper 9;

[0088] Paper feeding step: The paper feeding transmission assembly 1 conveys the paper 9 at the bottom of the material placing bin 4 towards the reverse rubbing wheel 3;

[0089] Primary paper separation step: The paper separating surface 21 of the paper separating member 2 stratifies the paper 9 in a stepped manner, and the friction surface 22 of the paper separating member 2 blocks the contacted paper 9, so that only the bottom paper 9 passes through the paper separating member 2;

[0090] Secondary paper separation step: The reverse rubbing wheel 3 rubs the contacted paper 9 towards the paper separating member 2;

[0091] Paper discharging step: The paper guiding roller 7 rotates to rub out the bottom paper 9 from the paper feeding transmission assembly 1.

[0092] In summary, it can be seen that the present invention has the excellent characteristics described above, so that in use, it can enhance the effectiveness that has never existed in the prior art and has practicality, becoming a product with extremely high practical value.

[0093] The above content is only the preferred embodiment of the present invention. For those of ordinary skill in the art, according to the idea of the present invention, there will be changes in the specific implementation manner and application scope. The content of this specification should not be construed as a limitation to the present invention.

Claims

1. A ticket issuing structure, characterized in that, Comprising: A paper feeding and conveying assembly (1) for feeding paper in a first direction; A paper separating member (2) is arranged on the top of the paper feeding and conveying assembly (1), and a paper separating surface (21) for staggering the contacting papers (9) in a stepped manner is arranged at one end; A reverse rubbing wheel (3) is arranged on the top of the paper feeding and conveying assembly (1) and is located on the side of the paper separating member (2) away from the paper separating surface (21), and the reverse rubbing wheel (3) rubs the paper in a direction opposite to the first direction; And A material placing bin (4) is arranged on the side of the paper separating member (2) close to the paper separating surface (21); A friction surface (22) is arranged at the bottom of the paper separating member (2), and the friction surface (22) and the paper separating surface (21) are hinged by an adjusting bolt (23), and adjusting nuts (24) are respectively arranged at both ends of the adjusting bolt (23); The paper separating member (2) is further provided with a telescopic sleeve (25), one end of the telescopic sleeve (25) is hinged to the end of the friction surface (22) away from the paper separating surface (21), and the other end of the telescopic sleeve (25) is hinged to the end of the paper separating surface (21) away from the friction surface (22); The ticket issuing structure further includes a linear motor for driving the telescopic sleeve (25) to expand and contract; The slope of the paper separating surface (21) is N; The material storage bin (4) is inclined, and an inclined material supporting plate (41) is arranged in the material storage bin (4). The slope of the material supporting plate (41) is M, then ; The ticket issuing structure further includes: A rubbing wheel height adjusting assembly (5), including a fixed seat (51), an adjusting bracket (52) and a height adjusting screw (53) threadedly connected to the fixed seat (51) and the adjusting bracket (52), and the reverse rubbing wheel (3) is rotatably connected to the adjusting bracket (52); A paper pressing pressure adjusting assembly (6), including a connecting plate (61), a fixing plate (62), an adjusting spring (63) and a pressure adjusting screw (64), the paper separating member (2) abuts against the paper feeding and conveying assembly (1) and is arranged at one end of the connecting plate (61), the other end of the connecting plate (61) is hinged to the adjusting bracket (52), the pressure adjusting screw (64) is threadedly connected to the fixing plate (62), a pressing block (641) is arranged on the pressure adjusting screw (64), and one end of the adjusting spring (63) abuts against the connecting plate (61) and the other end abuts against the pressing block (641); A paper guiding roller (7) is arranged on the side of the reverse rubbing wheel (3) away from the paper separating member (2); and A baffle (8) is arranged on one side of the paper separating member (2) close to the paper separating surface (21). The distance from the baffle (8) to the paper feeding and conveying assembly (1) is a, the distance from the top of the paper separating member (2) to the paper feeding and conveying assembly (1) is h, and the distance from the top end of the paper separating surface (21) to the paper feeding and conveying assembly (1) is b. Then ; The distance between the reverse rubbing wheel (3) and the paper feeding and conveying assembly (1) is c, and the thickness of the paper (9) is d, then .

2. The ticket issuing structure according to claim 1, wherein: The paper separating member (2) is a cylindrical structure, and the paper separating surface (21) is the side surface of the cylinder.

3. The ticket issuing structure according to claim 1, wherein: The paper separating surface (21) is an inclined surface that slopes upward toward the material placing bin (4).

4. The ticket issuing structure according to claim 3, characterized in that: The paper separating member (2) is a semi-cylindrical structure, and the paper separating surface (21) is the section of the semi-cylinder.

5. The ticket issuing structure according to claim 3, characterized in that: The bottom of the paper separating member (2) is in a trapezoidal structure or a triangular structure.

6. A printing device, characterized in that: Including the ticket issuing structure according to any one of claims 1 to 5, and further including a printing structure arranged on the ticket issuing side of the ticket issuing structure.

7. A ticket issuing method, applied to the printing device according to claim 6, characterized in that: Including the following steps: Initialization step: Adjust the reverse rubbing wheel (3) to a predetermined height, adjust the paper separating member (2) to a predetermined pressure, and adjust the paper separating surface (21) to a predetermined slope; Loading step: The material storage bin (4) receives the paper (9), and the paper support plate (41) abuts against the tail of the paper (9). Paper feeding step: The paper feeding conveyor component (1) conveys the paper (9) at the bottom of the material storage bin (4) towards the reverse rubbing wheel (3). Primary paper separation step: The paper separation surface (21) of the paper separator (2) stratifies the paper (9) in a stepped manner, and the friction surface (22) of the paper separator (2) blocks the contacted paper (9), allowing only the paper (9) at the bottom to pass through the paper separator (2). Secondary paper separation step: The reverse rubbing wheel (3) rubs the contacted paper (9) towards the paper separator (2). Paper discharging step: The paper guiding roller (7) rotates to rub the paper (9) at the bottom out from the paper feeding conveyor component (1).

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