A multi-stage ticket sorting device and method for eliminating the influence of self-weight

Abstract

The present invention discloses a multi-stage ticket sorting device that eliminates the influence of self-weight, comprising: a frame, the frame includes two vertically arranged and parallel side baffles, one end of the two side baffles is fixedly provided with a first sheet support plate, and an installation space is jointly formed among the two side baffles and the first sheet support plate. The bottom of the first sheet support plate inclines towards the inside of the installation space; a support platform is arranged in the installation space, the plane where the support platform is located is perpendicular to the first sheet support plate, and a tail sheet movable support frame is slidably arranged at one end of the support platform far away from the first sheet support plate. An accommodation space for storing bills is formed between the tail sheet movable support frame and the first sheet support plate; a ticket sweeping wheel group, a first-stage rubbing part and a second-stage rubbing part are sequentially arranged on the first sheet support plate from top to bottom. The ticket sweeping wheel group is correspondingly located at the position of the accommodation space, the first-stage rubbing part is located at the position of the first sheet support plate corresponding to the support platform, and the second-stage rubbing part is located below the first-stage rubbing part.

Description

Technical Field

[0001] The present invention relates to the technical field of financial bill separation, and particularly to a multi-stage bill separation device and method for eliminating the influence of self-weight. Background Art

[0002] With the development of society, financial self-service terminals can be seen everywhere in daily life, which not only reduces the work intensity of staff in financial institutions such as banks, improves the work efficiency of financial institution staff, but also saves customers' time for handling financial services. However, in current ticket issuing devices for processing bills of types such as checks and lottery tickets, the bills are generally stacked horizontally in a ticket box and stacked into piles relying on their own weight. The more the number of bill sheets, the greater the self-weight, which has a greater impact on the bill separation method relying on the friction difference; and the bills are easily adhered to each other, easily resulting in overlapping bills during bill separation. When outputting bills, it is often affected by the different self-weights of different numbers of bill sheets, resulting in different frictional forces between the first and last sheets, causing phenomena such as continuous bills, overlapping bills or inability to issue bills during the bill issuing process, thus posing risks such as bill loss and invalidation.

[0003] Another way of issuing bills in financial devices mostly tears the serially connected bills through an issuing device to achieve single-sheet bill issuing. Inside the issuing device, after the serially connected bills enter the issuing unit, the stacked bills need to be unfolded into a single-sheet state to smoothly issue bills, and unfolding the serially connected bills requires sufficient space inside the device to achieve. For example, common cabinet-type lottery self-service vending machines all adopt the above-mentioned bill issuing method, so the device size is large, the floor area is large, the usage scenarios are limited, and this bill issuing method has a slow bill issuing speed and a relatively long process time, resulting in a poor customer experience during the sales process. Summary of the Invention

[0004] One of the purposes of the present invention is to provide a multi-stage bill separation device for eliminating the influence of self-weight to solve the problems of easy occurrence of continuous bills, overlapping bills or inability to issue bills during the bill issuing process in the prior art, as well as the problems of large size of existing devices, limited usage scenarios and slow bill issuing speed.

[0005] Another purpose of the present invention is to provide a multi-stage bill separation method for eliminating the influence of self-weight to solve the problems of easy occurrence of continuous bills, overlapping bills or inability to issue bills during the bill issuing process in the prior art, as well as the problems of large size of existing devices, limited usage scenarios and slow bill issuing speed.

[0006] To solve the above technical problems, one of the purposes of the present invention is achieved as follows: A multi-stage bill separation device for eliminating the influence of self-weight, comprising:

[0007] Frame, the frame includes two oppositely arranged side baffles, and a first ticket-receiving backboard is fixedly arranged between the two side baffles. An installation space is jointly formed among the two side baffles and the first ticket-receiving backboard. The bottom of the first ticket-receiving backboard inclines towards the inside of the installation space; a support platform is arranged in the installation space, and the plane where the support platform is located is perpendicular to the first ticket-receiving backboard. A tail ticket-receiving movable bracket is slidably arranged at one end of the support platform away from the first ticket-receiving backboard. A receiving space for storing tickets is formed between the tail ticket-receiving movable bracket and the first ticket-receiving backboard; a ticket-sweeping wheel group, a first ticket-rubbing part, and a second ticket-rubbing part are successively arranged on the first ticket-receiving backboard from top to bottom. The ticket-sweeping wheel group is correspondingly located at the position of the receiving space, and the first ticket-rubbing part is located at the position of the first ticket-receiving backboard corresponding to the support platform;

[0008] Control module, the control module includes a control center, a ticket-exhaust sensor, and two ticket-issuing sensors. The ticket-exhaust sensor and the ticket-issuing sensors are both electrically connected to the control center. The ticket-exhaust sensor is fixedly arranged on the first ticket-receiving backboard and is located in the receiving space; one of the ticket-issuing sensors is located below the first ticket-rubbing part, and the other ticket-issuing sensor is located below the second ticket-rubbing part.

[0009] As a further technical solution, a track is arranged on the support platform. The track is arranged along the inclined direction of the support platform. The tail ticket-receiving movable bracket is slidably located above the track. The tail ticket-receiving movable bracket includes a bracket and a counterweight block. The counterweight block is arranged on the side of the bracket away from the tail ticket-receiving backboard. A roller is arranged at the bottom of the bracket, and the roller is in sliding fit with the track.

[0010] As a further technical solution, the ticket-sweeping wheel group includes a ticket-sweeping core shaft and eccentric ticket-sweeping wheels fixedly arranged on the ticket-sweeping core shaft along the axial direction of the ticket-sweeping core shaft. At least one eccentric ticket-sweeping wheel is provided, and a plurality of eccentric ticket-sweeping wheels are arranged at intervals along the axial direction of the ticket-sweeping core shaft; a ticket-sweeping leather ring is sleeved outside the eccentric ticket-sweeping wheel; the ticket-sweeping core shaft is rotatably arranged between the two side baffles along the direction perpendicular to the side baffle, and the ticket-sweeping core shaft is located on the side of the first ticket-receiving backboard away from the installation space. One side of the ticket-sweeping leather ring on the ticket-sweeping core shaft passes through the first ticket-receiving backboard and is located in the receiving space; one end of the ticket-sweeping core shaft is provided with a first power part for driving its rotation.

[0011] As a further technical solution, the first ticket-rubbing part includes a first ticket-rubbing wheel group, a first backstop wheel group, and a first friction plate. The first friction plate is composed of a bottom plate and a composite material friction plate. The bottom plate is fixed at one end of the support platform close to the first ticket-receiving backboard. One end of the composite material friction plate is fixed on the bottom plate, and the other end is bent downward to form an arc; the first backstop wheel group is fixedly arranged at the center of the composite material friction plate. The first ticket-rubbing wheel group is rotatably arranged on the first ticket-receiving backboard. The composite material friction plate is arranged opposite to the first ticket-rubbing wheel group, and a primary ticket-rubbing path is formed between the two.

[0012] As a further technical solution, the secondary ticket rubbing part includes a second ticket rubbing wheel group and a second backstop wheel group. The second ticket rubbing wheel group is rotatably arranged at the bottom of the first ticket support plate. A fixed plate is arranged below the support platform, and the fixed plate is correspondingly arranged with the bottom of the first ticket support plate. The second backstop wheel group is fixedly arranged on the fixed plate and correspondingly arranged with the second ticket rubbing wheel group, and a secondary ticket rubbing path is formed between the two, and the primary ticket rubbing path is communicated with the secondary ticket rubbing path.

[0013] As a further technical solution, both the first ticket rubbing wheel group and the second ticket rubbing wheel group are composed of a ticket rubbing core shaft and two ticket rubbing leather rings fixedly arranged on the ticket rubbing core shaft along the axial direction of the ticket rubbing core shaft. The two ticket rubbing leather rings are arranged at intervals along the axial direction of the ticket rubbing core shaft. The ticket rubbing core shaft is rotatably arranged between the two side baffles along the direction perpendicular to the side baffle, and the ticket rubbing core shaft is located on the side of the first ticket support plate away from the installation space. One side of the ticket rubbing leather ring on the ticket rubbing core shaft passes through the first ticket support plate and is located in the installation space. One end of the ticket rubbing core shafts in the first ticket rubbing wheel group and the second ticket rubbing wheel group are respectively provided with a second power part and a third power part for driving them to rotate.

[0014] As a further technical solution, both the first backstop wheel group and the second backstop wheel group are composed of a backstop core shaft and a one-way bearing rotatably arranged on the backstop core shaft along the axial direction of the backstop core shaft. A backstop leather ring is sleeved outside the one-way bearing. The backstop core shaft in the first backstop wheel group is fixedly arranged at the center of the first friction plate along the direction perpendicular to the side baffle, and only one one-way bearing is provided above it, and this one-way bearing corresponds to the centers of the two ticket rubbing leather rings in the first ticket rubbing wheel group. The backstop core shaft in the second backstop wheel group is fixedly arranged at the end of the fixed plate along the direction perpendicular to the side baffle, and two one-way bearings are provided above it. The two one-way bearings are arranged at intervals along the axial direction of the backstop core shaft, and the two one-way bearings correspond to the two ticket rubbing leather rings in the second ticket rubbing wheel group.

[0015] As a further technical solution, adjusting partitions are respectively arranged on both sides of the support platform close to the side baffle, and a plurality of slots are correspondingly arranged on the tail ticket support plate, and one end of the adjusting partition is correspondingly inserted into the slot.

[0016] As a further technical solution, the axial center distance between the first ticket rubbing wheel group and the second ticket rubbing wheel group is less than the height of a ticket; overrunning clutches are arranged on both the first ticket rubbing wheel group and the second ticket rubbing wheel group.

[0017] The second object of the present invention is achieved as follows: A multi-stage ticket sorting method for eliminating the influence of self-weight includes the following steps:

[0018] S1. Manually place a stack of bills in the accommodation space, where both sides of the stack of bills are limited by the side baffles on both sides, one end is pressed by the tail bill movable support frame, and the first bill in the stack of bills contacts the first support board. The bottom of the stack of bills is supported by the support platform, and its bottom edge is tangent to the upper surface of the track;

[0019] S2. The first backstop wheel group preliminarily separates the bills, so that several bills close to the first bill can initially enter the position above the corresponding first rubbing and separating channel;

[0020] S3. The first power unit drives the ticket sweeping core shaft in the ticket sweeping wheel group to rotate, and drives the eccentric ticket sweeping wheel to rotate through the ticket sweeping core shaft. The ticket sweeping leather ring first sends the first bill into the first rubbing and separating channel;

[0021] S4. The second power unit drives the ticket rubbing core shaft in the first ticket rubbing wheel group to start rotating. Among them, the ticket rubbing leather ring in the first ticket rubbing wheel group rotates and continues to convey the first bill from the first rubbing and separating channel downward to the second rubbing and separating channel;

[0022] S5. The third power unit drives the ticket rubbing core shaft in the second ticket rubbing wheel group to start rotating. Among them, the ticket rubbing leather ring in the second ticket rubbing wheel group rotates to convey the first bill in the second rubbing and separating channel to the ticket outlet;

[0023] S6. The remaining bills are sequentially conveyed to the ticket outlet step by step in the same process as the first bill.

[0024] The beneficial effects of the present invention are as follows:

[0025] 1. In the present invention, the adjusting partition, the support platform, the first bill support board and the tail bill movable support frame jointly form a bill accommodation space, and the four limit the freedom of the bill in 5 directions. Among them, the support platform forms an oblique angle with the horizontal plane, and a track is arranged on the support platform, so that the bottom edge of the bill is tangent to the track, reducing the friction surface between the bottom of the bill and the support platform; in addition, the tail bill movable support frame transmits the self-weight component force generated by its own weight on the inclined plane formed by the support platform to the tail of the bill, and sequentially pushes down, so that the stack of bills does not collapse; thus, it is possible to avoid the situation where the self-weight of the bills has a large change in the friction force value when stacking the bills by relying on the self-weight of the bills, which is likely to have a greater impact on the bill separation process; it can maximize the avoidance of phenomena such as continuous bills, overlapping bills or inability to issue bills during the ticket issuing process, and improve the ticket issuing speed.

[0026] 2. The present invention performs continuous two-stage rubbing and separating on the bills by setting two-stage rubbing and separating, avoiding the adhesion between the bills, and making the reissuing rate and multi-bill rate of the ticket issuing as low as possible.

[0027] 3. The bills in the present invention are not in series connection, so there is no need to set up a mechanism for unfolding the series-connected bills in the bill issuing device. Therefore, the overall size of this application is smaller, and it can be applied to the usage scenarios of various bills such as checks and lottery tickets. Moreover, the bill issuing speed of this application is faster than that of the series-connected bills in the prior art, which can greatly improve the customer experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The present invention will be further described in detail below with reference to the drawings and specific embodiments.

[0029] Figure 1 Schematic three-dimensional structure diagram of the working state of the present invention;

[0030] Figure 2 Another perspective three-dimensional structure diagram of the present invention;

[0031] Figure 3 Schematic diagram of the interior of the frame in the present invention;

[0032] Figure 4 Internal detail diagram of the present invention;

[0033] Figure 5 Working state detail diagram of the present invention;

[0034] Figure 6 Schematic diagram of the first friction plate in the present invention.

[0035] DESCRIPTION OF THE REFERENCE NUMERALS

[0036] 1, side baffle; 2, first bill support plate; 20, slot; 21, through hole; 3, support platform; 30, track; 4, movable tail bill support; 40, support; 41, counterweight; 5, bill sweeping wheel group; 50, bill sweeping core shaft; 51, bill sweeping leather ring; 6, first friction plate; 60, bottom plate; 61, composite material friction plate; 62, radian; 7, first bill rubbing wheel group; 70, bill rubbing leather ring; 71, bill rubbing core shaft; 8, second bill rubbing wheel group; 9, adjusting partition; 10, fixing plate; 11, bill end sensor; 12, bill issuing sensor; 13, bill; 14, power source; 15, transmission wheel; 16, transmission belt; 17, first backstop wheel group; 171, backstop core shaft; 172, backstop leather ring; 18, second backstop wheel group. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. Many specific details are set forth in the following description in order to fully understand the present invention, but the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar promotions without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0038] Example 1

[0039] As Figures 1-6 shown, the present invention provides a multi-level ticket sorting device for eliminating the influence of self-weight, including:

[0040] A frame, the frame includes two side baffles 1 that are vertically opposite and parallel to each other. One end of the two side baffles 1 is fixedly provided with a first-sheet backing plate 2. An installation space is jointly formed among the two side baffles 1 and the first-sheet backing plate 2. The bottom of the first-sheet backing plate 2 inclines towards the inside of the installation space; a support platform 3 is arranged in the installation space. The plane where the support platform 3 is located is perpendicular to the side baffle 1 and also perpendicular to the plane where the first-sheet backing plate 2 is located. And one end of the support platform 3 close to the first-sheet backing plate 2 inclines downwards, that is, an oblique angle is formed between the support platform 3 and the horizontal plane. A tail-sheet movable support 4 is slidably arranged at the end of the support platform 3 far from the first-sheet backing plate 2. A receiving space for storing tickets 13 is formed between the tail-sheet movable support 4 and the first-sheet backing plate 2; adjusting partitions 9 are respectively arranged on both sides of the support platform 3 close to the side baffle 1. A plurality of slots 20 are correspondingly arranged on the tail-sheet backing plate. One end of the adjusting partition 9 is correspondingly inserted into the slot 20; As Figure 1 and Figure 2 shown, in this application, the five directions of freedom of the ticket 13 are respectively restricted by the adjusting partition 9, the support platform 3, the first-sheet backing plate 2 and the tail-sheet movable support 4. Among them, the adjusting partition 9 can be inserted into the corresponding slot 20 according to the tickets 13 of different widths to limit both sides of the ticket 13. In addition, a track 30 is arranged on the support platform 3. The track 30 is arranged along the inclined direction of the support platform 3. The tail-sheet movable support 4 slides above the track 30. The tail-sheet movable support 4 includes a support 40 and a counterweight 41. The counterweight 41 is arranged on the side of the support 40 far from the tail-sheet backing plate. The size of the counterweight 41 can be proportioned according to the number of tickets 13 placed and the size of the oblique angle; rollers are arranged at the bottom of the support 40. The rollers are in sliding fit with the track 30; the self-weight component force generated by the self-weight of the tail-sheet movable support 4 on the inclined plane formed by the support platform 3 is transmitted to the tail-sheet ticket 13 and pushed down in sequence, so that the tickets 13 are stacked without collapsing, and move downwards in sequence along with the decrease of the thickness of the tickets 13 through the track 30, continuously pressing the stacked tickets 13. In addition, the track 30 in this application can be set as a round rod track 30, and two round rod tracks 30 can be arranged in parallel. The bottom edge of the stacked tickets 13 is tangent to the outer wall of the round rod track 30, reducing the friction surface between the bottom of the ticket 13 and the support platform 3, and at the same time reducing the contact surface between the ticket 13 and the track 30, achieving the effect of reducing the friction force.

[0041] The first backing plate 2 is successively provided with a ticket sweeping wheel group 5, a primary ticket rubbing part, and a secondary ticket rubbing part from top to bottom. The ticket sweeping wheel group 5 is correspondingly located at the position of the accommodation space. The primary ticket rubbing part is located at the position of the first backing plate 2 corresponding to the support platform 3. The secondary ticket rubbing part is located below the primary ticket rubbing part. Among them, the ticket sweeping wheel group 5 includes a ticket sweeping core shaft 50 and eccentric ticket sweeping wheels fixedly arranged on the ticket sweeping core shaft 50 along the axial direction of the ticket sweeping core shaft 50. There is at least one eccentric ticket sweeping wheel, and multiple eccentric ticket sweeping wheels are arranged at intervals along the axial direction of the ticket sweeping core shaft 50. A ticket sweeping leather ring 51 is sleeved outside the eccentric ticket sweeping wheel. The ticket sweeping core shaft 50 is rotatably arranged between the two side baffles 1 in a direction perpendicular to the side baffle 1, and the ticket sweeping core shaft 50 is located on the side of the first backing plate 2 away from the installation space. A plurality of through holes 21 are correspondingly provided on the first backing plate 2. One side of the ticket sweeping leather ring 51 on the ticket sweeping core shaft 50 is located in the through holes 21 and passes through the through holes 21 and is located in the accommodation space. As Figure 1 and Figure 2 shown, a plurality of through holes 21 are correspondingly opened on the first backing plate 2. The eccentric ticket sweeping wheels are correspondingly located at the through holes 21, and one side of the ticket sweeping leather ring 51 above it can pass through the through holes 21 to contact the bill 13. One end of the ticket sweeping core shaft 50 is provided with a first power part for driving its rotation.

[0042] The primary ticket rubbing part includes a first ticket rubbing wheel group 7, a first backstop wheel group 17, and a first friction plate 6. The first friction plate 6 is composed of a bottom plate 60 and a composite material friction plate 62. As Figure 4 and Figure 6 shown, the bottom plate 60 is fixed at one end of the support platform 3 close to the first backing plate 2. One end of the composite material friction plate 62 is fixed on the bottom plate 60, and the two sides of the other end are bent downward to form an arc 62, and a groove is provided in the center thereof. The first backstop wheel group 17 is fixedly arranged in the groove in the center of the composite material friction plate 62 along a direction perpendicular to the track 30. The first ticket rubbing wheel group 7 is rotatably arranged on the first backing plate 2. The arcs 62 on both sides of the composite material friction plate 62 are arranged opposite to the first ticket rubbing wheel group 7, and a primary ticket rubbing path is formed between the two.

[0043] The secondary ticket rubbing part includes a second ticket rubbing wheel group 8 and a second backstop wheel group 18. The second ticket rubbing wheel group 8 is rotatably arranged at the bottom of the first backing plate 2. A fixing plate 10 is provided below the support platform 3. The fixing plate 10 is correspondingly arranged with the bottom of the first backing plate 2. The second backstop wheel group 18 is fixedly arranged on the fixing plate 10 and is correspondingly arranged with the second ticket rubbing wheel group 8, and a secondary ticket rubbing path is formed between the two. The primary ticket rubbing path is communicated with the secondary ticket rubbing path.

[0044] The first ticket rubbing wheel set 7 and the second ticket rubbing wheel set 8 both include a ticket rubbing core shaft 71 and two ticket rubbing leather rings 70 fixedly arranged on the ticket rubbing core shaft 71 along the axial direction of the ticket rubbing core shaft 71. The two ticket rubbing leather rings 70 are arranged at intervals along the axial direction of the ticket rubbing core shaft 71. The ticket rubbing core shaft 71 is rotatably arranged between the two side baffles 1 in a direction perpendicular to the side baffle 1, and the ticket rubbing core shaft 71 is located on the side of the first sheet support plate 2 away from the installation space. One side of the ticket rubbing leather ring 70 on the ticket rubbing core shaft 71 is located in the corresponding through hole 21 and passes through the through hole 21 into the installation space, so that one side of its side wall can pass through the through hole 21 to contact the bill 13. One end of the ticket rubbing core shafts 71 in the first ticket rubbing wheel set 7 and the second ticket rubbing wheel set 8 are respectively provided with a second power unit and a third power unit for driving their rotation.

[0045] The first backstop wheel set 17 and the second backstop wheel set 18 both include a backstop core shaft 171 and a one-way bearing rotatably arranged on the backstop core shaft 171 along the axial direction of the backstop core shaft 171. A backstop leather ring 172 is sleeved outside the one-way bearing. The backstop core shaft 171 in the first backstop wheel set 17 is fixedly arranged at the center of the first friction plate 6 in a direction perpendicular to the side baffle 1, and only one one-way bearing is provided above it. This one-way bearing corresponds to the central positions of the two ticket rubbing leather rings 70 in the first ticket rubbing wheel set 7. The backstop core shaft 171 in the second backstop wheel set 18 is fixedly arranged at the end of the fixed plate 10 in a direction perpendicular to the side baffle 1, and two one-way bearings are provided above it. The two one-way bearings are arranged at intervals along the axial direction of the backstop core shaft 171, and the two one-way bearings correspond to the two ticket rubbing leather rings 70 in the second ticket rubbing wheel set 8.

[0046] The axial distance between the first ticket rubbing wheel set 7 and the second ticket rubbing wheel set 8 is less than the height of a bill 13, ensuring that the bill 13 can be smoothly fed into the channel where the second ticket rubbing wheel set 8 is located through the first ticket rubbing wheel set 7, and avoiding the loss of control when the bill 13 breaks away from the first ticket rubbing wheel set 7. Overrunning clutches are provided on both the first ticket rubbing wheel set 7 and the second ticket rubbing wheel set 8. When the linear velocity of the bill 13 generated by the second ticket rubbing wheel set 8 is greater than the linear velocity generated by the first ticket rubbing wheel set 7, the overrunning clutch works to avoid damage to the bill 13 due to the speed difference.

[0047] This application also includes a control module, which includes a control center, a ticket exhaustion sensor 11, and two ticket issuing sensors 12. The ticket exhaustion sensor 11 is fixedly arranged on the first backing plate 2 and is located in the accommodation space, and is used to detect whether there are still tickets 13 remaining in the accommodation space; one of the ticket issuing sensors 12 is located below the primary ticket separating part and can be fixed at the corresponding position of the first backing plate 2, and is used to detect whether the ticket 13 passes through the primary ticket separating channel, and the other ticket issuing sensor 12 is located below the secondary ticket separating part and can be fixed at the corresponding position of the fixed plate 10 or the bottom of the first backing plate 2, and is used to detect whether the ticket 13 passes through the secondary ticket separating channel and is output to the ticket issuing port. The ticket exhaustion sensor 11 and the ticket issuing sensors 12 are both electrically connected to the control center, and the first power unit, the second power unit, and the third power unit can also be electrically connected to the control center.

[0048] In this application, the first power unit, the second power unit, and the third power unit can all be composed of a power source 14 and a transmission mechanism, or other transmission methods can also be used to achieve it; in this application, the first power unit and the second power unit composed of a power source 14 (which can be a stepping motor) and a synchronous pulley set are drawn in the attached drawings. It includes three transmission wheels 15, and the three transmission wheels 15 are respectively fixedly arranged on the ticket sweeping core shaft 50, the ticket rubbing core shaft 71 in the first ticket rubbing wheel set 7, and the motor shaft of the stepping motor, and the three transmission wheels 15 are driven by a transmission belt 16. The third power unit is arranged similarly and will not be elaborated here.

[0049] During the use of the first embodiment, a stack of tickets 13 is manually placed in the accommodation space. The two sides of the stack of tickets 13 are limited by the side baffles 1 on both sides, one end of which is pressed by the tail sheet movable support 4, and the first ticket 13 in the stack of tickets 13 is in contact with the first backing plate 2. The bottom of the stack of tickets 13 is supported by the support platform 3, and its bottom edge is tangent to the upper surface of the track 30; the first anti-backlash wheel set 17 initially separates the tickets 13, so that a limited number of tickets 13 near the first ticket 13 can initially enter the position above the corresponding primary ticket separating channel, as Figure 5 shown; then the ticket sweeping wheel set 5 is responsible for providing power to the tickets 13 that have not entered the primary ticket separating channel, and the eccentric wheel structure also provides vibration power to the tickets 13 to be separated, and the vibration amplitude is determined by the eccentricity; the ticket sweeping wheel set 5 is driven by the first power unit to rotate the ticket sweeping core shaft 50 in the ticket sweeping wheel set 5, and drives the eccentric ticket sweeping wheel and the ticket sweeping leather ring 51 on the eccentric ticket sweeping wheel to rotate through the ticket sweeping core shaft 50, and the ticket sweeping leather ring 51 first sends the first ticket 13 into the primary ticket separating channel;

[0050] When the bill 13 passes through the first splitting channel once, the second power unit drives the ticket rubbing mandrel 71 in the first ticket rubbing wheel set 7 to start rotating, and drives the corresponding ticket rubbing leather ring 70 to rotate, causing the first bill 13 to move downward in the first splitting channel. During the movement, due to the different friction coefficients between the bills 13 and between the bill 13 and the first friction plate 6, normally only one bill 13 can be separated from the first splitting channel through the transmission of the ticket rubbing leather ring 70. To avoid the situation of multiple bills or overlapping bills caused by incomplete separation of the bills 13 during the first ticket splitting, the bills 13 that have undergone the first ticket splitting enter the second splitting channel;

[0051] When the bill 13 passes through the second splitting channel, the third power unit drives the ticket rubbing mandrel 71 in the second ticket rubbing wheel set 8 to start rotating, and drives the corresponding ticket rubbing leather ring 70 to rotate. And the ticket rubbing leather ring 70 in the second ticket rubbing wheel set 8 conveys the first bill 13 in the second splitting channel to the ticket outlet; during the conveyance of the bill 13 in the second splitting channel, due to the same splitting principle of different friction coefficients, only one bill 13 can be separated from the second splitting channel through the transmission of the ticket rubbing leather ring 70. The bills 13 that have undergone the second ticket splitting greatly reduce the probability of multiple bills or overlapping bills being issued.

[0052] Both the first backstop wheel set 17 and the second backstop wheel set 18 are driven structures. When the corresponding ticket rubbing wheel sets rotate, they play a driven role, enabling the bill 13 to be smoothly conveyed from the first splitting channel and the second splitting channel.

[0053] Embodiment 2

[0054] The secondary ticket splitting part in this application can also be composed of the second ticket rubbing wheel set 8, the second backstop wheel set 18 and the second friction plate. The second friction plate can be fixed on the fixing plate 10 like the first friction plate 6. The second ticket rubbing wheel set 8 and the second backstop wheel set 18 can be set in the same way as the primary ticket splitting part (not shown in the figure), and other structures are the same as those in the embodiment.

[0055] Embodiment 3

[0056] As Figures 1-6 shown, the present invention proposes a multi-stage ticket splitting method for eliminating the influence of self-weight, including the following steps:

[0057] S1. Manually place the stack of bills 13 in the accommodating space. The two sides of the stack of bills 13 are limited by the side baffles 1 on both sides. One end of the stack is pressed by the tail-end movable support 4, and the first bill 13 in the stack of bills 13 is in contact with the first support plate 2. The bottom of the stack of bills 13 is supported by the support platform 3, and its bottom edge is tangent to the upper surface of the track 30;

[0058] S2. The first check wheel set 17 preliminarily separates the bills 13, enabling several bills 13 close to the first bill 13 to initially enter the positions above the corresponding first splitting channels.

[0059] S3. The first power unit drives the ticket sweeping core shaft 50 in the ticket sweeping wheel set to rotate, and drives the eccentric ticket sweeping wheel to rotate through the ticket sweeping core shaft 50. The ticket sweeping leather ring 51 first sends the first bill 13 into the first splitting channel.

[0060] S4. The second power unit drives the ticket rubbing core shaft 71 in the first ticket rubbing wheel set 7 to start rotating. Among them, the ticket rubbing leather ring 70 in the first ticket rubbing wheel set 7 rotates and continues to convey the first bill 13 from the first splitting channel downward to the second splitting channel.

[0061] S5. The third power unit drives the ticket rubbing core shaft 71 in the second ticket rubbing wheel set 8 to start rotating. Among them, the ticket rubbing leather ring 70 in the second ticket rubbing wheel set 8 rotates to convey the first bill 13 in the second splitting channel to the ticket outlet.

[0062] S6. The remaining bills 13 are sequentially conveyed to the ticket outlet step by step in the same process as the first bill 13.

[0063] The above description is only a preferred embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts belong to the scope of protection of the present invention.

Claims

1. A multi-stage ticket sorting device that eliminates the influence of self-weight, characterized in that, it includes: A frame, the frame includes two relatively arranged side baffles, and a first sheet support plate is fixedly arranged between the two side baffles. An installation space is jointly formed among the two side baffles and the first sheet support plate. The bottom of the first sheet support plate inclines towards the inside of the installation space; a support platform is arranged in the installation space, and the plane where the support platform is located is perpendicular to the first sheet support plate. A tail sheet movable support is slidably arranged at one end of the support platform away from the first sheet support plate. A receiving space for storing tickets is formed between the tail sheet movable support and the first sheet support plate; on the first sheet support plate, a ticket sweeping wheel group, a first stage rubbing and dividing part, and a second stage rubbing and dividing part are arranged in sequence from top to bottom. The ticket sweeping wheel group is correspondingly located at the position of the receiving space, and the first stage rubbing and dividing part is located at the position of the first sheet support plate corresponding to the support platform; a track is arranged on the support platform, and the track is arranged along the inclined direction of the support platform. The tail sheet movable support is slidably located above the track. The tail sheet movable support includes a support and a counterweight block. The counterweight block is arranged on the side of the support away from the tail sheet support plate. The bottom of the support is provided with rollers, and the rollers are in sliding fit with the track; A control module, the control module includes a control center, a ticket exhaustion sensor, and two ticket issuing sensors. The ticket exhaustion sensor and the ticket issuing sensors are both electrically connected to the control center. The ticket exhaustion sensor is fixedly arranged on the first sheet support plate and is located in the receiving space; one of the ticket issuing sensors is located below the first stage rubbing and dividing part, and the other ticket issuing sensor is located below the second stage rubbing and dividing part.

2. The multi-stage ticket sorting device that eliminates the influence of self-weight according to claim 1, characterized in that, The ticket sweeping wheel group includes a ticket sweeping core shaft and eccentric ticket sweeping wheels fixedly arranged on the ticket sweeping core shaft along the axial direction of the ticket sweeping core shaft. There is at least one eccentric ticket sweeping wheel, and multiple eccentric ticket sweeping wheels are arranged at intervals along the axial direction of the ticket sweeping core shaft; a ticket sweeping leather ring is sleeved outside the eccentric ticket sweeping wheels; the ticket sweeping core shaft is rotatably arranged between the two side baffles along the direction perpendicular to the side baffles, and the ticket sweeping core shaft is located on the side of the first sheet support plate away from the installation space. One side of the ticket sweeping leather ring on the ticket sweeping core shaft passes through the first sheet support plate and is located in the receiving space; one end of the ticket sweeping core shaft is provided with a first power part that drives it to rotate.

3. The multi-stage ticket sorting device that eliminates the influence of self-weight according to claim 1, characterized in that, The first stage rubbing and dividing part includes a first ticket rubbing wheel group, a first reverse rotation wheel group, and a first friction plate. The first friction plate is composed of a bottom plate and a composite material friction plate. The bottom plate is fixed at one end of the support platform close to the first sheet support plate. One end of the composite material friction plate is fixed on the bottom plate, and the other end bends downward and forms an arc; the first reverse rotation wheel group is fixedly arranged at the center of the composite material friction plate. The first ticket rubbing wheel group is rotatably arranged on the first sheet support plate. The composite material friction plate is arranged opposite to the first ticket rubbing wheel group, and a first stage rubbing and dividing path is formed between the two.

4. The multi-stage ticket sorting device that eliminates the influence of self-weight according to claim 3, characterized in that, The secondary ticket rubbing part includes a second ticket rubbing wheel set and a second backstop wheel set. The second ticket rubbing wheel set is rotatably arranged at the bottom of the first ticket support plate. A fixed plate is arranged below the support platform. The fixed plate is correspondingly arranged with the bottom of the first ticket support plate. The second backstop wheel set is fixedly arranged on the fixed plate and is correspondingly arranged with the second ticket rubbing wheel set, and a secondary ticket rubbing path is formed between the two, and the primary ticket rubbing path is communicated with the secondary ticket rubbing path.

5. A multi-stage ticket separating device for eliminating the influence of self-weight according to claim 4, wherein, both the first ticket rubbing wheel set and the second ticket rubbing wheel set are composed of a ticket rubbing core shaft and two ticket rubbing leather rings fixedly arranged on the ticket rubbing core shaft along the axial direction of the ticket rubbing core shaft. The two ticket rubbing leather rings are arranged at intervals along the axial direction of the ticket rubbing core shaft. The ticket rubbing core shaft is rotatably arranged between the two side baffles along the direction perpendicular to the side baffle, and the ticket rubbing core shaft is located on the side of the first ticket support plate away from the installation space. One side of the ticket rubbing leather ring on the ticket rubbing core shaft passes through the first ticket support plate and is located in the installation space. One end of the ticket rubbing core shafts in the first ticket rubbing wheel set and the second ticket rubbing wheel set are respectively provided with a second power part and a third power part for driving them to rotate.

6. A multi-stage ticket separating device for eliminating the influence of self-weight according to claim 5, wherein, both the first backstop wheel set and the second backstop wheel set are composed of a backstop core shaft and a one-way bearing rotatably arranged on the backstop core shaft along the axial direction of the backstop core shaft. A backstop leather ring is sleeved outside the one-way bearing. The backstop core shaft in the first backstop wheel set is fixedly arranged at the center of the first friction plate along the direction perpendicular to the side baffle, and only one one-way bearing is provided above it. This one-way bearing corresponds to the centers of the two ticket rubbing leather rings in the first ticket rubbing wheel set. The backstop core shaft in the second backstop wheel set is fixedly arranged at the end of the fixed plate along the direction perpendicular to the side baffle, and two one-way bearings are provided above it. The two one-way bearings are arranged at intervals along the axial direction of the backstop core shaft, and the two one-way bearings correspond to the two ticket rubbing leather rings in the second ticket rubbing wheel set.

7. A multi-stage ticket separating device for eliminating the influence of self-weight according to claim 1, wherein, adjusting partitions are respectively arranged on both sides of the support platform close to the side baffle. A plurality of slots are correspondingly arranged on the tail ticket support plate. One end of the adjusting partition is correspondingly inserted into the slot.

8. A multi-stage ticket separating device for eliminating the influence of self-weight according to claim 5, wherein, the axial distance between the first ticket rubbing wheel set and the second ticket rubbing wheel set is less than the height of a single ticket. Overrunning clutches are arranged on both the first ticket rubbing wheel set and the second ticket rubbing wheel set.

9. A multi-stage ticket separating method for eliminating the influence of self-weight, using a multi-stage ticket separating device for eliminating the influence of self-weight according to any one of claims 1-8, wherein, it includes the following steps: S1. Manually place a stack of tickets in the accommodation space. The two sides of the stack of tickets are limited by the two side baffles. One end of the stack of tickets is pressed by the tail ticket movable support frame, and the first ticket in the stack of tickets is in contact with the first ticket support plate. The bottom of the stack of tickets is supported by the support platform, and its bottom edge is tangent to the upper surface of the track; S2. The first check wheel group preliminarily separates the bills, enabling several bills close to the first bill to initially enter the position above the corresponding first sorting channel. S3. The first power unit drives the ticket sweeping core shaft in the ticket sweeping wheel group to rotate, and drives the eccentric ticket sweeping wheel to rotate through the ticket sweeping core shaft. The ticket sweeping leather ring first sends the first bill into the first sorting channel. S4. The second power unit drives the ticket rubbing core shaft in the first ticket rubbing wheel group to start rotating. Among them, the ticket rubbing leather ring in the first ticket rubbing wheel group rotates and continues to convey the first bill from the first sorting channel downward to the second sorting channel. S5. The third power unit drives the ticket rubbing core shaft in the second ticket rubbing wheel group to start rotating. Among them, the ticket rubbing leather ring in the second ticket rubbing wheel group rotates to convey the first bill in the second sorting channel to the ticket outlet. S6. The remaining bills are successively conveyed to the ticket outlet step by step in the same process as the first bill.

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