Scraping tool for intelligently identifying scraped area of instant lottery ticket

Abstract

The invention discloses a scraping tool for intelligently identifying an instant lottery scraping area, and relates to the technical field of lottery scraping tools. The device comprises an operation table, one side of the top of the operation table is fixedly connected with a conveying mechanism, the top of the operation table is fixedly connected with an auxiliary positioning mechanism, the other side of the top of the operation table is fixedly connected with an adjusting assembly, and one side of the adjusting assembly is fixedly connected with an identification module. The surface of the lottery ticket is accurately scanned through the CMOS sensor, the image information of the scraped area is obtained, after the image information is rapidly processed by the ARM architecture microprocessor, the size and the material of the scraped area of different lottery tickets can be accurately identified, the result is stored in the 16GB solid state disk, manual intervention is not needed in the process, and the efficiency is high. The problem of positioning deviation caused by the fact that a traditional tool depends on manual judgment of the scraping area is solved, the scraping accuracy and efficiency are greatly improved, and particularly the recognition precision of special-shaped or small-size scraping areas is remarkable.

Description

Technical Field

[0001] The present invention belongs to the technical field of lottery scratch-off tools, and in particular relates to a scratch-off tool for intelligently identifying the scratch-off area of ​​an instant lottery ticket. Background Art

[0002] In the lottery industry, instant lottery tickets, with their "buy now, open now, and redeem prizes instantly," hold a significant market share, with global annual sales showing a sustained growth trend. The core experience of this type of lottery lies in the "scratch-off area," and users clearly demand convenience, accuracy, and security in the scratch-off process. As lottery designs diversify, the size, shape, and coating material of the scratch-off area become increasingly complex, making traditional scratch-off tools unable to meet users' demands for efficient and damage-free scratching.

[0003] Currently, scratch-off lottery ticket scraping tools on the market fall into two main categories: metal scrapers and plastic scrapers. These utilize materials with fixed shapes and hardness, relying on manual operation. Their design fails to account for the varying characteristics of different lottery tickets, leaving the user to subjectively control the force and angle of the scraping. Some tools utilize interchangeable scraper heads to accommodate different lotteries, but this requires the user to determine the type of scraper head and manually change it based on experience. A few tools incorporate simple mechanical adjustment mechanisms, but these cannot dynamically adjust to specific lottery parameters.

[0004] Existing scratch-off tools cannot adapt to lottery tickets of different sizes and materials, resulting in users having to frequently change tools during use, which is inconvenient to operate. Secondly, existing scratch-off tools lack intelligent recognition functions and cannot accurately determine the scratch-off area of ​​the lottery ticket, which can easily scratch or damage the lottery ticket. In addition, existing scratch-off tools have defects in materials and designs, which can easily cause damage to the lottery ticket, affecting the appearance of the lottery ticket and the ability to redeem the prize.

[0005] To this end, we provide a scratch-off tool that can intelligently identify the scratch-off area of ​​instant lottery tickets to solve the above-mentioned problems. Summary of the Invention

[0006] The purpose of the present invention is to provide a scratching tool that can intelligently identify the scratching area of ​​instant lottery tickets. Through the cooperation of a conveying mechanism, an auxiliary positioning mechanism, an adjustment component and an identification module, the present invention solves the problems of lottery scratching tools in the prior art that are unable to adapt to lottery tickets of different sizes and materials, lack of intelligent recognition function resulting in inaccurate determination of the scratching area, and material and design defects that easily damage lottery tickets.

[0007] To solve the above technical problems, the present invention is implemented through the following technical solutions.

[0008] The present invention is a scratching tool for intelligently identifying the scratching area of ​​an instant lottery ticket, comprising an operating table, a conveying mechanism fixedly connected to one side of the top of the operating table, an auxiliary positioning mechanism fixedly connected to the top of the operating table, an adjustment component fixedly connected to the other side of the top of the operating table, an identification module fixedly connected to one side of the adjustment component, the adjustment component comprising a shell, the bottom of the shell is fixedly connected to the operating table, a first motor fixedly connected to one side of the shell, a screw rod fixedly connected to the output end of the first motor, one side of the screw rod movably connected to the shell through a bearing, a movable seat threadedly connected to the surface of the screw rod, a second motor fixedly connected to the top of the movable seat, a threaded rod fixedly connected to the output end of the second motor, a threaded pipe fixedly connected to the bottom of the threaded pipe, a mounting bracket fixedly connected to the bottom of the mounting bracket, and a scratching mechanism provided on the bottom of the mounting bracket.

[0009] The present invention is further configured such that the scraping mechanism includes a third motor, one side of the third motor is fixedly connected to the mounting bracket, the output end of the third motor is fixedly connected to the first gear, the inner cavity of the mounting bracket is movably connected to the scraper through a bearing, one side of the scraper is fixedly connected to the second gear, and the second gear is meshed with the first gear.

[0010] The present invention is further configured as follows: the conveying mechanism includes a shell, the bottom of the shell is fixedly connected to the operating table, the bottom of the shell is fixedly connected to the conveying table, the inner cavity of the shell is movably connected to the conveying roller through a bearing, one side of the conveying roller is fixedly connected to the first pulley, one side of the shell is fixedly connected to the fourth motor, the output end of the fourth motor is fixedly connected to the second pulley, and the second pulley is connected to the first pulley through a belt.

[0011] The present invention is further configured such that a mounting plate is fixedly connected to one side of the fourth motor, and a bottom of the mounting plate is fixedly connected to the housing.

[0012] The present invention is further configured such that the auxiliary positioning mechanism includes a positioning seat, there are two positioning seats, one side of the positioning seat is fixedly connected to the operating table, the top of the positioning seat is fixedly connected to an electric push rod, the bottom of the electric push rod is fixedly connected to a motor, and the output end of the motor is fixedly connected to a pressure roller.

[0013] The present invention is further configured such that the recognition module includes an image recognition sensor, a microprocessor and a memory, the output end of the image recognition sensor is electrically connected unidirectionally to the input end of the microprocessor, and the output end of the microprocessor is electrically connected unidirectionally to the input end of the memory.

[0014] The present invention is further configured such that the image recognition sensor adopts a high-resolution CMOS sensor with a resolution of 16 million pixels, the microprocessor adopts an ARM architecture processor with a main frequency of 1 GHz, and the memory adopts a 16 GB solid-state hard disk.

[0015] The present invention is further configured such that a sliding rod is fixedly connected to one side of the inner cavity of the shell, and a surface of the sliding rod is slidably connected to the movable seat.

[0016] The present invention is further configured such that both sides of the top of the mounting frame are fixedly connected to limit rods, and the tops of the limit rods extend through to the top of the movable seat.

[0017] The present invention is further configured such that an inspection plate is provided on the top of the shell, and positioning holes are provided at the four corners of the top of the inspection plate.

[0018] The present invention has the following beneficial effects.

[0019] 1. The present invention uses a CMOS sensor to precisely scan the surface of lottery tickets, acquiring image information of the scratched-off areas. After rapid processing by an ARM architecture microprocessor, it can accurately identify the size and material of the scratched-off areas of different lottery tickets and store the results on a 16GB solid-state drive. This process requires no human intervention, solving the positioning deviation problem caused by traditional tools relying on manual judgment of the scratched-off areas. This significantly improves the accuracy and efficiency of scratching, especially for the recognition of irregular or small-sized scratched-off areas.

[0020] 2. The present invention automatically adapts the force of the scraper to the lottery ticket material determined by the recognition module through an adjustment component. For example, the force is increased for hard lottery tickets with thick coatings, while the force is reduced for thin paper tickets. The scraping mechanism then adjusts the angle based on the size of the identified area, ensuring efficient scraping in both narrow and wide areas. This dynamic adjustment capability avoids the problems of traditional tools that cause coating failure, lottery scratches, or paper damage due to fixed force or angle. While protecting the integrity of the lottery ticket, it ensures consistent scraping results for lottery tickets of various materials and sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments.

[0022] Figure 1 A three-dimensional diagram of a scratch-off tool for intelligently identifying the scratch-off area of ​​an instant lottery ticket.

[0023] Figure 2 A side perspective view of a scratch-off tool for intelligently identifying the scratch-off area of ​​an instant lottery ticket.

[0024] Figure 3A three-dimensional image of an inspection panel in a scratch-off tool that intelligently identifies the scratch-off area of ​​instant lottery tickets.

[0025] Figure 4 A three-dimensional diagram of the shell of a scratch-off tool for intelligently identifying the scratch-off area of ​​instant lottery tickets.

[0026] Figure 5 A three-dimensional diagram of a conveying mechanism in a scratch-off tool for intelligently identifying the scratch-off area of ​​instant lottery tickets.

[0027] Figure 6 A three-dimensional diagram of an auxiliary positioning mechanism in a scratch-off tool for intelligently identifying the scratch-off area of ​​instant lottery tickets.

[0028] Figure 7 A three-dimensional diagram of an electric push rod and its connection structure in a scratch-off tool for intelligently identifying the scratch-off area of ​​instant lottery tickets.

[0029] Figure 8 A top-down stereoscopic view of a scratch-off tool for intelligently identifying the scratch-off area of ​​an instant lottery ticket.

[0030] Figure 9 A cross-sectional view of the housing of a scratch-off tool for intelligently identifying the scratch-off area of ​​instant lottery tickets.

[0031] Figure 10 A scratch-off tool for intelligently identifying the scratch-off area of ​​instant lottery tickets Figure 9 A partial enlarged view of point A.

[0032] Figure 11 This is a system schematic diagram of a scratch-off tool that intelligently identifies the scratch-off area of ​​instant lottery tickets.

[0033] In the accompanying drawings: 1. Operating table; 2. Conveying mechanism; 21. Housing; 22. Conveying platform; 23. Conveying roller; 24. First pulley; 25. Fourth motor; 26. Second pulley; 3. Auxiliary positioning mechanism; 31. Positioning seat; 32. Electric push rod; 33. Motor; 34. Pressing roller; 4. Adjusting assembly; 41. Housing; 42. First motor; 43. Screw; 44. Moving seat; 45. Second motor; 46. Threaded rod; 47. Threaded pipe; 48. Mounting frame; 49. Scraping mechanism; 491. Third motor; 492. First gear; 493. Scraper; 494. Second gear; 5. Recognition module; 51. Image recognition sensor; 52. Microprocessor; 53. Memory; 6. Mounting plate; 7. Sliding rod; 8. Limit rod; 9. Inspection panel. DETAILED DESCRIPTION

[0034] The technical solutions in the embodiments of the present invention will be described below in conjunction with the drawings in the embodiments of the present invention. The described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0035] Example 1 See also Figure 1-11 The present invention is a scratching tool for intelligently identifying the scratching area of ​​instant lottery tickets, comprising an operating platform 1, a conveying mechanism 2 fixedly connected to one side of the top of the operating platform 1, an auxiliary positioning mechanism 3 fixedly connected to the top of the operating platform 1, an adjusting component 4 fixedly connected to the other side of the top of the operating platform 1, an identification module 5 fixedly connected to one side of the adjusting component 4, the adjusting component 4 comprising a shell 41, the bottom of the shell 41 is fixedly connected to the operating platform 1, one side of the shell 41 is fixedly connected to a first motor 42, the output end of the first motor 42 is fixedly connected to a screw rod 43, one side of the screw rod 43 is movably connected to the shell 41 through a bearing, the surface of the screw rod 43 is threadedly connected to a movable seat 44, the top of the movable seat 44 is fixedly connected to a second motor 45, the output end of the second motor 45 is fixedly connected to a threaded rod 46, the bottom of the threaded rod 46 is threadedly connected to a threaded tube 47, the bottom of the threaded tube 47 is fixedly connected to a mounting bracket 48, and a scratching mechanism 49 is provided at the bottom of the mounting bracket 48.

[0036] Specifically: The conveying mechanism 2 is installed on one side of the top of the operating table 1, and is used to convey the lottery ticket to be scratched to the identification and scratching station according to a preset path, realizing automatic loading and conveying of the lottery ticket without manual hand-held transfer. The auxiliary positioning mechanism 3 is fixed on the top of the operating table 1. After the lottery ticket is conveyed to the specified position, the lottery ticket is limited and fixed to prevent the lottery ticket from being offset due to external force during the identification and scratching process, thereby ensuring the position accuracy of the identification area and the scratching area. The first motor 42 drives the screw rod 43 to rotate, and the screw rod 43 drives the moving seat 44 to move axially along the screw rod 43 through the threaded transmission, realizing the horizontal movement of the scratching mechanism 49. The second motor 45 drives the threaded rod 46 to rotate, and the threaded tube 47 is driven by the threaded rod 46 to rise and fall in the vertical direction, and then drives the scraping mechanism 49 to move up and down through the mounting frame 48 to adjust the distance between the scraping mechanism 49 and the surface of the lottery ticket. The scraping mechanism 49 is installed at the bottom of the mounting frame 48. After the adjustment component 4 completes the position and distance adjustment, the scraping area of ​​the lottery ticket is scraped to perform a specific scraping action. The recognition module 5 is fixed on one side of the adjustment component 4. When the lottery ticket is transported to the recognition station, the scraping area of ​​the lottery ticket is recognized. The auxiliary positioning mechanism 3 fixes the lottery ticket to ensure that the position of the lottery ticket remains unchanged during the identification and scratching process, which provides a prerequisite for the accurate identification of the recognition module 5 and the accurate operation of the scratching mechanism 49, and reduces the scratching error caused by the deviation of the lottery ticket. The adjustment component 4 realizes the scraping by the cooperation of the first motor 42 and the screw rod 43. The flexible movement of the opening mechanism 49 in the horizontal direction, combined with the transmission of the second motor 45, the threaded rod 46 and the threaded tube 47, realizes the vertical position adjustment of the scraping mechanism 49. The synergistic effect of the two enables the scraping mechanism 49 to accurately align with the scraping area determined by the recognition module 5, solving the problem that traditional tools are fixed in position and cannot adapt to scraping areas in different positions. The cooperation between the recognition module 5, the adjustment component 4 and the scraping mechanism 49 enables the tool to automatically adjust the scraping position according to the recognition results, without the need for manual judgment and adjustment, which greatly improves the accuracy of scratching, avoids accidental scratching of non-scratch areas, and protects the integrity of the lottery.

[0037] Example 2 See also Figure 1-11On the basis of embodiment 1, the scraping mechanism 49 includes a third motor 491, one side of the third motor 491 is fixedly connected to the mounting frame 48, the output end of the third motor 491 is fixedly connected to the first gear 492, the inner cavity of the mounting frame 48 is movably connected to the scraper 493 through a bearing, one side of the scraper 493 is fixedly connected to the second gear 494, the second gear 494 is meshed with the first gear 492, the conveying mechanism 2 includes a shell 21, the bottom of the shell 21 is fixedly connected to the operating table 1, the bottom of the shell 21 is fixedly connected to the conveying platform 22, the inner cavity of the shell 21 is movably connected to the conveying roller 23 through a bearing, one side of the conveying roller 23 is fixedly connected to the first pulley 24, one side of the shell 21 is fixedly connected to the fourth motor 25, the output end of the fourth motor 25 is fixedly connected to the second pulley 26, the second pulley 26 is connected to the first pulley 24 through a belt, one side of the fourth motor 25 is fixedly connected to the mounting plate 6, and the bottom of the mounting plate 6 is fixedly connected to the shell 21.

[0038] Specifically: The third motor 491 drives the scraper 493 through the meshing transmission of the first gear 492 and the second gear 494. The stability of the gear transmission ensures the accuracy of the angle adjustment of the scraper 493, avoiding the error of traditional manual angle adjustment. This structure enables the scraper 493 to flexibly adjust its posture according to the instructions of the recognition module 5 and accurately adapt to the scraping areas of different shapes, which not only ensures the effective scraping of the coating, but also does not scratch non-target areas, thereby improving the reliability of the scraping operation. The fourth motor 25 drives the second pulley 26, which drives the first pulley 24 and the conveying roller 23 to rotate via the belt, thereby realizing the automatic transmission of the lottery ticket on the conveying platform 22. This process does not require manual transfer of the lottery ticket, reducing the position deviation of the lottery ticket caused by hand contact. At the same time, the continuous transmission of the conveying roller 23 ensures that the lottery ticket can smoothly reach the recognition and scraping station, laying the foundation for the consistency and accuracy of subsequent operations, and solving the problems of low efficiency and inaccurate positioning of traditional tools relying on manual loading. The mounting plate 6 firmly fixes the fourth motor 25 on the housing 21, avoiding the position loosening caused by vibration when the motor is working.

[0039] Example 3 See also Figure 1-11On the basis of the first embodiment, the auxiliary positioning mechanism 3 includes a positioning seat 31, the number of the positioning seat 31 is two, one side of the positioning seat 31 is fixedly connected to the operating table 1, the top of the positioning seat 31 is fixedly connected to the electric push rod 32, the bottom of the electric push rod 32 is fixedly connected to the motor 33, the output end of the motor 33 is fixedly connected to the pressure roller 34, the recognition module 5 includes an image recognition sensor 51, a microprocessor 52 and a memory 53, the output end of the image recognition sensor 51 is unidirectionally electrically connected to the input end of the microprocessor 52, the output end of the microprocessor 52 is unidirectionally electrically connected to the input end of the memory 53 The end is unidirectionally electrically connected, the image recognition sensor 51 adopts a high-resolution CMOS sensor with a resolution of 16 million pixels, the microprocessor 52 adopts an ARM architecture processor with a main frequency of 1GHz, and the memory 53 adopts a 16GB solid-state hard drive. A sliding rod 7 is fixedly connected to one side of the inner cavity of the shell 41, and the surface of the sliding rod 7 is slidably connected to the moving seat 44. Both sides of the top of the mounting frame 48 are fixedly connected to the limiting rod 8, and the top of the limiting rod 8 passes through the top of the moving seat 44. An inspection plate 9 is provided on the top of the shell 41, and positioning holes are provided at the four corners of the top of the inspection plate 9.

[0040] Specifically: the electric push rod 32 drives the pressure roller 34 to press down, and the pressure can be adjusted according to the thickness of the lottery ticket. The motor 33 drives the pressure roller 34 to rotate, which fixes the lottery ticket without hindering its transportation. It can effectively prevent the lottery ticket from being offset due to external forces such as transportation vibration during the identification and scratching process, ensuring that the identification module 5 is always aligned with the scratching area, and the scratching mechanism 49 acts accurately on the target position, reducing scratching errors caused by the displacement of the lottery ticket. The lottery image is obtained by the image recognition sensor 51, and the scratching area information is processed and identified by the microprocessor 52, and the result is stored in the memory 53, realizing automatic recognition of the scratching area without manual judgment, solving the problem of missed scratching and wrong scratching caused by traditional tools relying on naked eye positioning, so that the tool can quickly lock the target area, providing an accurate basis for subsequent adjustment and scratching operations. The cooperation of the image recognition sensor 51, the microprocessor 52 and the memory 53 ensures the efficient collection and processing of the image information of the lottery scratching area The sensor can clearly capture regional features, the microprocessor 52 can quickly analyze and identify the size and material, and the memory 53 can save the results for the adjustment module to call. The three work together to improve the accuracy and response speed of recognition, and provide core support for the intelligent operation of the tool. The slide bar 7 is slidably connected to the movable seat 44 to provide guidance for the horizontal movement of the movable seat 44, avoiding the shaking or offset that may occur during the transmission of the screw rod 43. The limit rod 8 runs through the movable seat 44 to guide the vertical lifting of the mounting frame 48, preventing the threaded tube 47 from driving the mounting frame 48 to rotate or tilt when lifting, ensuring that the scraping mechanism 49 always maintains a vertical posture during the up and down movement, avoiding the scraping position deviation caused by angle offset, and further improving the accuracy of the scraping operation. The inspection plate 9 covers the top of the shell 41 and can be quickly disassembled and assembled through the positioning hole, which is convenient for the inspection and maintenance of the screw rod 43, movable seat 44 and other components in the shell 41.

[0041] The working principle of the present invention is as follows: the user places the lottery ticket on the conveyor platform 22, the fourth motor 25 starts working, the fourth motor 25 drives the second pulley 26 to rotate, and drives the first pulley 24 and the conveyor roller 23 to rotate synchronously through the belt, so that the lottery ticket is smoothly conveyed along the preset path on the conveyor platform 22, and gradually moves toward the identification station and the scratch-off station. When the lottery ticket is conveyed to the designated position, the electric push rod 32 on the positioning seat 31 drives the pressure roller 34 to move downward, and adjusts the downward pressure according to the thickness of the lottery ticket. At the same time, the motor 33 drives the pressure roller 34 to rotate synchronously with the direction of lottery conveying. This process can not only firmly fix the lottery ticket to prevent it from being offset due to external forces such as conveying vibration in subsequent operations, but also does not hinder the normal conveyance of the lottery ticket, ensuring that the positions of the identification area and the scratch-off area of ​​the lottery ticket are always stable.

[0042] The recognition module 5 scans and recognizes the fixed lottery ticket, and the image recognition sensor 51 obtains image information of the surface of the lottery ticket and transmits the information to the microprocessor 52. The microprocessor 52 processes the image information, accurately recognizes the size, shape and material of the scratched area, and then stores the recognition result in the memory 53, providing an accurate basis for the subsequent actions of the adjustment component 4 and the scratching mechanism 49.

[0043] The adjustment component 4 performs multi-dimensional adjustment according to the results of the identification module 5. The second motor 45 drives the threaded rod 46 to rotate, and drives the mounting frame 48 and the scraping mechanism 49 to rise and fall vertically along the limit rod 8 through the threaded tube 47 to adjust the distance between the scraping mechanism 49 and the surface of the lottery ticket. The limit rod 8 ensures that the mounting frame 48 rises and falls vertically to prevent angle deviation. The third motor 491 is started and drives the scraper 493 to rotate through the meshing transmission of the first gear 492 and the second gear 494 to adjust the scraping angle so that it adapts to the shape of the identified scraping area. After completing the distance and angle adjustment, the first motor 42 drives the screw rod 43 to rotate, driving the movable seat 44 to move horizontally along the slide rod 7 in the shell 41, so that the scraper 493 moves to the horizontal position of the scraping area. Under the driving action of the first motor 42, the scraper 493 performs a scraping operation on the scraping area of ​​the lottery ticket.

[0044] The preferred embodiments of the present invention disclosed above are only used to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the invention to only the specific implementation methods described. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can better understand and utilize the present invention.

Claims

1. A scratching tool for intelligently identifying the scratching area of ​​an instant lottery ticket, comprising an operating table (1), characterized in that: A conveying mechanism (2) is fixedly connected to one side of the top of the operating table (1), an auxiliary positioning mechanism (3) is fixedly connected to the top of the operating table (1), an adjustment component (4) is fixedly connected to the other side of the top of the operating table (1), and an identification module (5) is fixedly connected to one side of the adjustment component (4); The adjustment assembly (4) includes a housing (41), the bottom of the housing (41) is fixedly connected to the operating table (1), one side of the housing (41) is fixedly connected to a first motor (42), the output end of the first motor (42) is fixedly connected to a screw rod (43), one side of the screw rod (43) is movably connected to the housing (41) through a bearing, the surface of the screw rod (43) is threadedly connected to a movable seat (44), the top of the movable seat (44) is fixedly connected to a second motor (45), the output end of the second motor (45) is fixedly connected to a threaded rod (46), the bottom of the threaded rod (46) is threadedly connected to a threaded tube (47), the bottom of the threaded tube (47) is fixedly connected to a mounting frame (48), and the bottom of the mounting frame (48) is provided with a scraping mechanism (49).

2. The scratch-off tool for intelligently identifying the scratch-off area of ​​an instant lottery ticket according to claim 1, characterized in that: The scraping mechanism (49) includes a third motor (491), one side of the third motor (491) is fixedly connected to the mounting frame (48), the output end of the third motor (491) is fixedly connected to the first gear (492), the inner cavity of the mounting frame (48) is movably connected to the scraper (493) through a bearing, one side of the scraper (493) is fixedly connected to the second gear (494), and the second gear (494) is meshed with the first gear (492).

3. The scratch-off tool for intelligently identifying the scratch-off area of ​​an instant lottery ticket according to claim 1, characterized in that: The conveying mechanism (2) comprises a housing (21), the bottom of the housing (21) is fixedly connected to the operating table (1), the bottom of the housing (21) is fixedly connected to the conveying platform (22), the inner cavity of the housing (21) is movably connected to a conveying roller (23) via a bearing, one side of the conveying roller (23) is fixedly connected to a first pulley (24), one side of the housing (21) is fixedly connected to a fourth motor (25), the output end of the fourth motor (25) is fixedly connected to a second pulley (26), and the second pulley (26) is connected to the first pulley (24) through a belt.

4. The scratch-off tool for intelligently identifying the scratch-off area of ​​an instant lottery ticket according to claim 3, characterized in that: A mounting plate (6) is fixedly connected to one side of the fourth motor (25), and a bottom of the mounting plate (6) is fixedly connected to the housing (21).

5. The scratch-off tool for intelligently identifying the scratch-off area of ​​an instant lottery ticket according to claim 1, characterized in that: The auxiliary positioning mechanism (3) comprises a positioning seat (31), the number of the positioning seats (31) is two, one side of the positioning seat (31) is fixedly connected to the operating table (1), the top of the positioning seat (31) is fixedly connected to an electric push rod (32), the bottom of the electric push rod (32) is fixedly connected to a motor (33), and the output end of the motor (33) is fixedly connected to a pressure roller (34).

6. The scratch-off tool for intelligently identifying the scratch-off area of ​​an instant lottery ticket according to claim 1, characterized in that: The recognition module (5) comprises an image recognition sensor (51), a microprocessor (52) and a memory (53), wherein the output end of the image recognition sensor (51) is electrically connected to the input end of the microprocessor (52) in a unidirectional manner, and the output end of the microprocessor (52) is electrically connected to the input end of the memory (53) in a unidirectional manner.

7. The scratch-off tool for intelligently identifying the scratch-off area of ​​an instant lottery ticket according to claim 6, characterized in that: The image recognition sensor (51) adopts a high-resolution CMOS sensor with a resolution of 16 million pixels, the microprocessor (52) adopts an ARM architecture processor with a main frequency of 1 GHz, and the memory (53) adopts a 16 GB solid state hard disk.

8. The scratch-off tool for intelligently identifying the scratch-off area of ​​an instant lottery ticket according to claim 1, characterized in that: A sliding rod (7) is fixedly connected to one side of the inner cavity of the shell (41), and a surface of the sliding rod (7) is slidably connected to the movable seat (44).

9. The scratch-off tool for intelligently identifying the scratch-off area of ​​an instant lottery ticket according to claim 1, characterized in that: Both sides of the top of the mounting frame (48) are fixedly connected to limiting rods (8), and the top of the limiting rods (8) extends to the top of the movable seat (44).

10. The scratch-off tool for intelligently identifying the scratch-off area of ​​an instant lottery ticket according to claim 1, characterized in that: An inspection plate (9) is provided on the top of the housing (41), and positioning holes are provided at the four corners of the top of the inspection plate (9).

Images