Gantry visual positioning mechanism of FPL electronic paper earhole cleaning machine

Abstract

The utility model relates to the technical field of earhole cleaning machines, and discloses a gantry visual positioning mechanism of an FPL electronic paper earhole cleaning machine, which comprises a vacuum platform, a cleaning gantry is fixedly connected to the middle of the upper surface of the vacuum platform, and a cleaning assembly is arranged on the outer wall of the cleaning gantry; the cleaning assembly comprises an X-axis servo lead screw module, a Y-axis servo lead screw module and an alcohol spraying mechanism, the outer wall of the X-axis servo lead screw module is fixedly connected to the top of the cleaning gantry, and the outer wall of the Y-axis servo lead screw module is fixedly connected with the output end of the X-axis servo lead screw module. The X-axis servo lead screw module and the Y-axis servo lead screw module drive the piezoelectric atomization nozzle, accurate alcohol injection can be conducted according to a positioning result, the motor cam mechanism drives the brush mechanism to conduct synchronous reciprocating cleaning, detection and cleaning are conducted synchronously, the cleaning efficiency is greatly improved, and compared with traditional manual cleaning, the cleaning efficiency is greatly improved. And the cleaning time is greatly shortened.

Description

Technical Field

[0001] This utility model relates to the field of ear hole cleaning machine technology, and in particular to a gantry vision positioning mechanism for an FPL electronic paper ear hole cleaning machine. Background Technology

[0002] With the rapid development of electronic paper display technology, the earpiece of the FPL electronic paper is a key component, and its cleanliness directly affects the display quality and lifespan of the electronic paper. As the market demand for electronic paper products continues to grow, the requirements for the efficiency and precision of earpiece cleaning equipment are becoming increasingly stringent. Efficient and precise cleaning technology has become a core element in ensuring product quality and production efficiency.

[0003] Currently, traditional FPL electronic paper ear canal cleaning relies heavily on manual operation or simple automated equipment. Manual cleaning typically involves using a handheld tool dipped in cleaning solution to manually wipe the ear canal surface. Simple automated equipment sprays cleaning solution through a fixed nozzle, supplemented by simple mechanical parts for initial cleaning. These methods are mainly based on human experience or fixed procedures, lacking precise positioning of the ear canal and dynamic adjustment of the cleaning process.

[0004] However, traditional cleaning machines require manual cleaning, which is limited by operating speed and fatigue, making it difficult to achieve large-scale, continuous production. Simple automated equipment lacks precise positioning and collaborative operation capabilities, and each cleaning takes a long time, resulting in overall production efficiency that cannot meet the growing market demand, which seriously restricts the efficient production and application promotion of FPL electronic paper ear holes. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a gantry vision positioning mechanism for an FPL electronic paper ear hole cleaning machine, which aims to improve the problems of traditional cleaning machines requiring manual cleaning, which are limited by operating speed and fatigue, making it difficult to achieve large-scale, continuous production; and simple automated equipment requiring a long time for a single cleaning due to a lack of precise positioning and collaborative operation capabilities.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a gantry visual positioning mechanism for an FPL electronic paper ear hole cleaning machine, including a vacuum platform, a cleaning gantry fixedly connected to the middle of the upper surface of the vacuum platform, and a cleaning component provided on the outer wall of the cleaning gantry;

[0007] The cleaning assembly includes an X-axis servo screw module, a Y-axis servo screw module, and an alcohol spraying mechanism. The outer wall of the X-axis servo screw module is fixedly connected to the top of the cleaning gantry. The outer wall of the Y-axis servo screw module is fixedly connected to the output end of the X-axis servo screw module. The alcohol spraying mechanism is fixedly connected to the output end of the Y-axis servo screw module. A motor cam mechanism is provided on one side of the outer wall of the alcohol spraying mechanism. A brush mechanism is fixedly connected to the output end of the motor cam mechanism. A vision CCD is fixedly connected to one side of the outer wall of the alcohol spraying mechanism.

[0008] Furthermore, the vacuum platform is equipped with a Y-axis servo screw module, an alcohol pressure tank is fixedly connected to the upper surface of the vacuum platform, an alcohol tank is opened on the top of the vacuum platform, a detection component is provided on one side of the outer wall of the alcohol spraying mechanism, and an alcohol scraping mechanism is installed on the other side of the outer wall of the alcohol spraying mechanism.

[0009] Furthermore, the detection component includes a CCD scanning mechanism, a vision CCD, and an alcohol spraying controller. The CCD scanning mechanism is installed on one side of the outer wall of the alcohol spraying mechanism, and the alcohol spraying controller is fixedly connected to one side of the outer wall of the cleaning gantry. A vision CCD is installed on one side of the CCD scanning mechanism.

[0010] Furthermore, the alcohol scraping mechanism includes a polyurethane scraper, the scraper blade is at a 45-60° angle to the plane of the vacuum platform, and the end of the scraper is provided with a guide groove to guide the waste alcohol into the alcohol tank.

[0011] Furthermore, the alcohol spraying mechanism adopts a piezoelectric atomizing nozzle, and the atomized particle size is controlled within 20-50μm.

[0012] Furthermore, the motor cam mechanism includes a servo motor and an eccentric wheel structure.

[0013] This utility model has the following beneficial effects:

[0014] 1. In this utility model, the X-axis servo screw module and the Y-axis servo screw module drive the piezoelectric atomizing nozzle, which can perform precise alcohol spraying according to the positioning result. The motor cam mechanism drives the brush mechanism to reciprocate synchronously for cleaning. Detection and cleaning are carried out simultaneously, which greatly improves the cleaning efficiency and greatly reduces the cleaning time compared with traditional manual cleaning.

[0015] 2. In this invention, the scraper mechanism is set at a 45-60° angle, which can effectively scrape off residual alcohol and collect it in the alcohol tank, preventing alcohol residue from affecting the ear canal performance; the CCD scanning mechanism performs cleaning verification, combined with the cam-driven brush for deep cleaning, forming a complete closed-loop operation of "positioning-cleaning-scraping-detection". The various structures work together to achieve high-precision, automated cleaning of the electronic paper ear canal, solving the problem of poor consistency in manual cleaning. Attached Figure Description

[0016] Figure 1 A three-dimensional structural diagram of the gantry vision positioning mechanism of the FPL electronic paper ear hole cleaning machine proposed in this utility model;

[0017] Figure 2 This utility model provides a schematic diagram of the structure above the vacuum platform of the gantry vision positioning mechanism for an FPL electronic paper ear hole cleaning machine.

[0018] Figure 3 This is a schematic diagram of the cleaning gantry structure of the gantry vision positioning mechanism of the FPL electronic paper ear hole cleaning machine proposed in this utility model.

[0019] Figure 4 This is a schematic diagram of one side of the CCD scanning mechanism of the gantry vision positioning mechanism of the FPL electronic paper ear hole cleaning machine proposed in this utility model.

[0020] Figure 5 A schematic diagram of the cleaning gantry of the gantry vision positioning mechanism of the FPL electronic paper ear hole cleaning machine proposed in this utility model;

[0021] Figure 6 This is a schematic diagram of the other side of the cleaning gantry structure of the gantry visual positioning mechanism of the FPL electronic paper ear hole cleaning machine proposed in this utility model.

[0022] Legend:

[0023] 1. Vacuum platform; 2. Cleaning gantry; 3. X-axis servo screw module; 4. Y-axis servo screw module; 5. Vision CCD; 6. Alcohol tank; 7. Alcohol spraying mechanism; 8. Alcohol scraping mechanism; 9. Motor cam mechanism; 10. Brush mechanism; 11. CCD scanning mechanism; 12. Alcohol spraying controller; 14. Alcohol pressure tank. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Reference Figures 1-6 The present invention provides an embodiment of a gantry visual positioning mechanism for an FPL electronic paper ear hole cleaning machine, comprising a vacuum platform 1, a cleaning gantry 2 fixedly connected to the middle of the upper surface of the vacuum platform 1, and a cleaning component provided on the outer wall of the cleaning gantry 2.

[0026] The cleaning components include an X-axis servo screw module 3, a Y-axis servo screw module 4, and an alcohol spraying mechanism 7. The outer wall of the X-axis servo screw module 3 is fixedly connected to the top of the cleaning gantry 2. The outer wall of the Y-axis servo screw module 4 is fixedly connected to the output end of the X-axis servo screw module 3. The alcohol spraying mechanism 7 is fixedly connected to the output end of the Y-axis servo screw module 4. A motor cam mechanism 9 is provided on one side of the outer wall of the alcohol spraying mechanism 7. A brush mechanism 10 is fixedly connected to the output end of the motor cam mechanism 9. A vision CCD 5 is fixedly connected to one side of the outer wall of the alcohol spraying mechanism 7. The alcohol spraying mechanism 7 uses a piezoelectric atomizing nozzle, and the atomized particle size is controlled at 20-50μm.

[0027] Specifically, when the FPL electronic paper ear hole cleaning machine is started, the vision CCD5 first performs its core positioning function. Its high-resolution image acquisition module and precision image processing algorithm can quickly identify the ear hole position in complex production environments and transmit precise coordinate data to the control system. Based on this positioning result, the two-dimensional motion platform composed of the X-axis servo screw module 3 and the Y-axis servo screw module 4 begins to work together. Both sets of screw modules use high-precision ground ball screws, combined with closed-loop controlled servo motors, to achieve a positioning accuracy of ±0.01mm. Driven by the screw modules, the alcohol spraying mechanism 7 moves precisely along a preset trajectory. The high-frequency piezoelectric ceramic plate built into the nozzle atomizes the alcohol liquid into micron-sized particles through periodic vibration, spraying it onto the ear hole surface at a uniform and controllable flow rate. Meanwhile, the motor cam mechanism 9, through the ingenious combination of the eccentric wheel and the linkage mechanism, transforms the circular motion of the motor into the reciprocating linear motion of the brush mechanism 10. The high-density nylon bristles penetrate deep into the ear canal in the high-frequency reciprocating motion, and together with the alcohol spray, achieve synchronous detection and cleaning. This multi-structure parallel operation mode greatly reduces the cleaning time of a single batch.

[0028] Reference Figures 1-6 The vacuum platform 1 is equipped with a Y-axis servo screw module 4. An alcohol pressure tank 14 is fixedly connected to the upper surface of the vacuum platform 1. An alcohol tank 6 is opened on the top of the vacuum platform 1. A detection component is set on one side of the outer wall of the alcohol spraying mechanism 7. An alcohol scraping mechanism 8 is installed on the other side of the outer wall of the alcohol spraying mechanism 7. The detection component includes a CCD scanning mechanism 11, a vision CCD 5 and an alcohol spraying controller 12. The CCD scanning mechanism 11 is installed on one side of the outer wall of the alcohol spraying mechanism 7. The alcohol spraying controller 12 is fixedly connected to one side of the outer wall of the cleaning gantry 2. A vision CCD 5 is installed on one side of the CCD scanning mechanism 11. The alcohol scraping mechanism 8 includes a polyurethane scraper. The scraper blade is at a 45-60° angle to the plane of the vacuum platform 1. A guide groove is provided at the end of the scraper to guide the waste alcohol into the alcohol tank 6. The feature is that the motor cam mechanism 9 includes a servo motor and an eccentric wheel structure.

[0029] Specifically, the scraper mechanism 8 is set at a golden angle of 45-60°. This mechanism uses a high-strength stainless steel blade and is designed with an elastic buffer bracket to avoid scratching damage while conforming to the surface of the ear canal. Under the guidance of the scraper, residual alcohol is quickly diverted to the alcohol tank 6 for recycling. The alcohol tank 6 integrates a liquid level sensor and a filtration system, which can realize automatic monitoring of waste liquid and separation of impurities. After physical cleaning, the CCD scanning mechanism 11 uses high-contrast image scanning technology to digitally analyze the residual stains on the surface of the ear canal and compare the detection results with the preset cleaning standards. If there are cleaning blind spots, the cam-driven brush mechanism 10 will be restarted to perform deep cleaning of key areas by adjusting the swing amplitude and pressure. Through sensor data interaction and the timing scheduling of the control system, the various structures form a complete working closed loop of "positioning-cleaning-scraping-detection", which not only ensures the high precision and automation of electronic paper ear canal cleaning, but also completely solves the technical bottlenecks of low efficiency and poor consistency of traditional manual cleaning through standardized processes.

[0030] Working principle: When the FPL electronic paper ear hole cleaning machine is needed, the vision CCD5 accurately positions the ear hole, and the X-axis servo screw module 3 and Y-axis servo screw module 4 drive the piezoelectric atomizing nozzle 7 to spray alcohol precisely. At the same time, the motor cam mechanism 9 drives the brush mechanism 10 to reciprocate and clean, so as to realize the simultaneous operation of detection and cleaning.

[0031] In addition, the scraper mechanism 8 scrapes away residual alcohol at a 45-60° angle to the alcohol tank 6 for recycling, while the CCD scanning mechanism 11 performs cleaning verification. Combined with the cam-driven brush for deep cleaning, a complete "positioning-cleaning-scraping-detection" work loop is formed. This solution achieves high-precision, automated cleaning of electronic paper ear holes, effectively solving the technical problems of low efficiency and poor consistency in traditional manual cleaning.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A gantry vision positioning mechanism for an FPL electronic paper ear hole cleaning machine, comprising a vacuum platform (1), characterized in that: A cleaning gantry (2) is fixedly connected to the middle of the upper surface of the vacuum platform (1), and a cleaning component is provided on the outer wall of the cleaning gantry (2); The cleaning assembly includes an X-axis servo screw module (3), a Y-axis servo screw module (4), and an alcohol spraying mechanism (7). The outer wall of the X-axis servo screw module (3) is fixedly connected to the top of the cleaning gantry (2). The outer wall of the Y-axis servo screw module (4) is fixedly connected to the output end of the X-axis servo screw module (3). The alcohol spraying mechanism (7) is fixedly connected to the output end of the Y-axis servo screw module (4). A motor cam mechanism (9) is provided on one side of the outer wall of the alcohol spraying mechanism (7). A brush mechanism (10) is fixedly connected to the output end of the motor cam mechanism (9). A vision CCD (5) is fixedly connected to one side of the outer wall of the alcohol spraying mechanism (7).

2. The gantry vision positioning mechanism of the FPL electronic paper ear hole cleaning machine according to claim 1, characterized in that: The vacuum platform (1) is equipped with a Y-axis servo screw module (4) inside. An alcohol pressure tank (14) is fixedly connected to the upper surface of the vacuum platform (1). An alcohol tank (6) is opened on the top of the vacuum platform (1). A detection component is provided on one side of the outer wall of the alcohol spraying mechanism (7). An alcohol scraping mechanism (8) is installed on the other side of the outer wall of the alcohol spraying mechanism (7).

3. The gantry vision positioning mechanism of the FPL electronic paper ear hole cleaning machine according to claim 2, characterized in that: The detection component includes a CCD scanning mechanism (11), a vision CCD (5), and an alcohol spraying controller (12). The CCD scanning mechanism (11) is installed on one side of the outer wall of the alcohol spraying mechanism (7), and the alcohol spraying controller (12) is fixedly connected to one side of the outer wall of the cleaning gantry (2). A vision CCD (5) is installed on one side of the CCD scanning mechanism (11).

4. The gantry vision positioning mechanism of the FPL electronic paper ear hole cleaning machine according to claim 2, characterized in that: The alcohol scraping mechanism (8) includes a polyurethane scraper, the blade of which forms a 45-60° angle with the plane of the vacuum platform (1), and a guide groove is provided at the end of the scraper to guide the waste alcohol into the alcohol tank (6).

5. The gantry vision positioning mechanism of the FPL electronic paper ear hole cleaning machine according to claim 1, characterized in that: The alcohol spraying mechanism (7) adopts a piezoelectric atomizing nozzle, and the atomization particle size is controlled at 20-50μm.

6. The gantry vision positioning mechanism of the FPL electronic paper ear hole cleaning machine according to claim 1, characterized in that: The motor cam mechanism (9) includes a servo motor and an eccentric wheel structure.

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