Antibacterial denture polishing device
By introducing a protective cover and a dust collection integrated mechanism into the denture polishing device, the health and environmental hazards of dust are solved, achieving efficient dust control and improved polishing quality.
Patent Information
- Application Number
- CN202422844011.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-21
- Publication Date
- 2025-11-04
- Estimated Expiration
- 2034-11-21
AI Technical Summary
Existing denture polishing devices generate dust particles during the polishing process, which pose a health hazard to operators and the environment, and affect polishing quality and efficiency.
The antibacterial denture polishing device includes a frame, a protective cover, and a dust collection integrated mechanism. The protective cover prevents dust from flying out, and the dust collection integrated mechanism consists of a dust collection pipe, an air pump, and a processing box. The dust collection pipe increases the dust collection area through a dust collection horn, and the linkage belt and drive pulley form a high-efficiency transmission system. The lifting mechanism ensures consistent polishing.
It effectively blocks and removes dust generated during the polishing process, reduces health risks to operators, keeps the work area clean, and improves polishing quality and efficiency.
Smart Images
Figure CN223506931U_ABST
Abstract
Description
Technical Field
[0001] This application relates to the field of dental prosthesis processing technology, and in particular to an antibacterial dental polishing device. Background Technology
[0002] Dentures, also known as prosthetic teeth, are essential tools in the field of dental prosthetics, used to replace missing teeth and help patients restore chewing function and oral aesthetics. However, dentures easily become breeding grounds for bacteria in the oral environment, which not only affects oral hygiene but can also lead to oral diseases such as tooth decay and periodontal disease. Therefore, developing dentures with antibacterial properties is particularly important. Antibacterial dentures, by adding antibacterial components such as silver ions and nano-zinc oxide to the materials, can effectively inhibit the growth and reproduction of bacteria, reduce the risk of oral infections, and improve the oral health of patients.
[0003] Polishing is a crucial step in the fabrication and restoration of dentures. Polishing not only smooths the denture surface, reducing bacterial adhesion, but also improves patient comfort and helps them better adapt to the denture's occlusion. However, existing denture polishing devices generate a large number of tiny dust particles during the polishing process due to the friction between the abrasive and the denture surface. This dust not only harms the operator's respiratory system and increases occupational health risks, but also pollutes the working environment, affecting polishing quality and efficiency, thus requiring improvement. Utility Model Content
[0004] To address the problem of dust posing a hazard to operators during the polishing process, this application provides an antibacterial denture polishing device.
[0005] The antibacterial denture polishing device provided in this application adopts the following technical solution:
[0006] An antibacterial denture polishing device includes a frame with a fixture for fixing dentures. A protective cover is mounted on the frame, and a grinding wheel mechanism for polishing dentures is located inside the protective cover. The outer shell of the protective cover is equipped with a dust collection mechanism for adsorbing dust. The dust collection mechanism includes two suction pipes, an air pump, and a processing box. The two suction pipes are symmetrically distributed on both sides of the protective cover, with one end of each pipe connected to the inside of the protective cover and the other end connected to the air pump. The output end of the air pump is connected to the processing box, which is located on the frame.
[0007] Existing denture polishing devices generate a large amount of fine dust particles during the polishing process due to friction between the abrasive and the denture surface. This dust not only harms the operator's respiratory system and increases occupational health risks, but also pollutes the working environment, affecting polishing quality and efficiency. The proposed solution, employing a frame, protective housing, and integrated dust collection mechanism mounted on the frame (comprising two suction pipes, an air pump, and a processing box), addresses this issue. When polishing dentures, the grinding wheel mechanism is activated to begin rotation. The grinding wheel mechanism should be located within the protective housing. It is then slowly brought close to the denture surface to begin polishing. The protective housing effectively traps the dust particles. By blocking and limiting dust escape, the integrated dust collection mechanism, in operation, sucks in dust particles from the protective housing through the suction pipe and transports them to the processing chamber via an air pump, preventing dust leakage until polishing is complete. Through the protective housing and integrated dust collection mechanism, dust particles generated during polishing are effectively blocked, limiting their dispersion range. This significantly reduces the respiratory health risks to operators from dust inhalation, lowers the incidence of occupational diseases, maintains a clean work area, reduces dust pollution to the surrounding environment, improves overall work comfort, and enhances the quality and efficiency of polished surfaces.
[0008] Optionally, the suction end of any of the suction pipes is provided with a suction nozzle for increasing the suction area, and the suction nozzle is arranged inside the protective cover.
[0009] By adopting the above technical solution, the suction nozzle is installed on the suction pipe. The suction nozzle increases the suction area of the suction pipe, enabling it to more effectively capture dust particles inside the protective cover, significantly improving suction efficiency and reducing dust residue inside the protective cover. This enhances the cleanliness of the polishing process. At the same time, the shape of the suction nozzle helps guide airflow more smoothly into the suction pipe, ensuring that the airflow is evenly distributed inside the protective cover and improving the overall performance of the suction system.
[0010] Optionally, the vacuum nozzle is provided with a port for connecting with the vacuum hose, and a clamp for fixing is provided at the port of the vacuum nozzle.
[0011] By adopting the above technical solution, the port is integrally formed on the suction nozzle, and the suction pipe is fixed to the port by a clamp. Through the setting of the port and the clamp, the port ensures a tight connection with the suction pipe, and the use of the clamp further enhances the stability of the connection, avoiding loosening or falling off the connection due to vibration or airflow impact during the suction process, thus ensuring the continuous and efficient operation of the suction system.
[0012] Optionally, the grinding wheel mechanism includes a mounting base, a grinding wheel body, a drive shaft, and a drive component. The mounting base is connected to the frame, the drive shaft is rotatably connected to the mounting base, the grinding wheel body is connected to the end of the drive shaft, the grinding wheel body is arranged towards the tooling fixture, and the drive component is connected to the drive shaft.
[0013] By adopting the above technical solution, the grinding wheel mechanism includes a mounting base, a grinding wheel body, a transmission shaft, and a driving component. Activating the driving component causes the grinding wheel body to rotate via the transmission shaft, reaching a predetermined polishing speed. The grinding wheel mechanism is then slowly brought close to the denture surface to begin polishing. The grinding wheel mechanism ensures stable and efficient rotation of the grinding wheel body, achieving the predetermined polishing speed, thus guaranteeing the continuity and consistency of the polishing process and improving polishing efficiency and quality.
[0014] Optionally, the driving component includes a servo motor, a linkage belt, and two drive pulleys. One drive pulley is connected to the end of the transmission shaft, and the other drive pulley is connected to the output end of the servo motor. The servo motor is connected to the mounting base, and the linkage belt is tensioned on the two drive pulleys.
[0015] By adopting the above technical solution, the driving component includes a servo motor, a linkage belt, and two drive pulleys. When the servo motor starts working, it drives one drive pulley to rotate through its output end. Since the linkage belt is tensioned between the two drive pulleys, when one drive pulley rotates, it drives the other drive pulley (i.e., the drive pulley connected to the end of the transmission shaft) to rotate synchronously through the linkage belt. As the transmission shaft rotates, the grinding wheel connected to its end also begins to rotate, reaching the predetermined polishing speed. Through the configuration of the driving component, the transmission system composed of the linkage belt and the two drive pulleys has the characteristics of simple structure and high transmission efficiency. This efficient transmission method reduces energy loss and improves polishing efficiency.
[0016] Optionally, the mounting base is provided with an auxiliary pulley for improving the tension of the linkage belt. The auxiliary pulley is arranged between the two drive pulleys and cooperates with the linkage belt.
[0017] By adopting the above technical solution, the auxiliary pulley is installed on the mounting base; the setting of the auxiliary pulley effectively improves the tension of the linkage belt, ensuring that the linkage belt maintains an appropriate tension during transmission. Appropriate tension helps to reduce the slippage and slack of the linkage belt, thereby improving the stability and efficiency of transmission.
[0018] Optionally, the mounting base is provided with a displacement groove for adjusting the position of the auxiliary pulley, and the auxiliary pulley is provided with a displacement rod, which is slidably connected in the displacement groove.
[0019] By adopting the above technical solution, the shifting groove is opened on the mounting base, and the auxiliary pulley slides in the shifting groove through the shifting rod; by setting the shifting groove and the shifting rod, the position of the auxiliary pulley can be precisely adjusted, the tension of the linkage belt can be finely adjusted, and the close contact between the linkage belt and the drive pulley can be ensured, thereby improving the stability and efficiency of the transmission.
[0020] Optionally, the frame is provided with a lifting mechanism for driving the grinding wheel body to rise and fall. The lifting mechanism includes a lifting cylinder, a lifting slider and a fixed slide rail. The fixed slide rail is connected to the frame and is arranged vertically along the height direction of the frame. The lifting slider is slidably connected to the fixed slide rail. The mounting base is connected to the lifting slider. The lifting cylinder is arranged at the top of the frame and the output end of the lifting cylinder is connected to the mounting base.
[0021] By adopting the above technical solution, the lifting mechanism is installed on the frame. The lifting mechanism includes a lifting cylinder, a lifting slider, and a fixed slide rail. When the lifting cylinder is activated, its output end begins to extend. Since the mounting base is connected to the lifting slider, and the lifting slider is slidably connected to the fixed slide rail, the extension of the lifting cylinder will drive the mounting base and the grinding wheel body to descend along the fixed slide rail, so that they reach the initial height required for polishing. The lifting mechanism helps to realize the lifting operation of the grinding wheel mechanism, improves the automation of polishing, and helps to ensure that the contact pressure and polishing depth between the grinding wheel body and the denture surface are consistent, thereby improving the polishing quality.
[0022] In summary, this application includes at least one of the following beneficial technical effects:
[0023] By incorporating protective covers and integrated dust collection mechanisms, the dust particles generated during the polishing process are effectively blocked, limiting their dispersion range. This significantly reduces the respiratory health risks faced by operators due to dust inhalation, decreases the incidence of occupational diseases, maintains the cleanliness of the work area, reduces dust pollution to the surrounding environment, improves overall work comfort, and enhances the quality and efficiency of polished surfaces.
[0024] By designing the suction nozzle, the suction area of the suction tube is increased, allowing the suction tube to more effectively capture dust particles inside the protective housing. This significantly improves suction efficiency, reduces dust residue inside the protective housing, and thus enhances the cleanliness of the polishing process. At the same time, the shape of the suction nozzle helps guide airflow more smoothly into the suction tube, ensuring that the airflow is evenly distributed inside the protective housing and improving the overall performance of the suction system.
[0025] By setting up auxiliary pulleys, the tension of the linkage belt can be effectively improved, ensuring that the linkage belt maintains an appropriate tension during transmission. Appropriate tension helps reduce slippage and slack of the linkage belt, thereby improving the stability and efficiency of transmission. Attached Figure Description
[0026] Figure 1 This is a schematic diagram of the structure of an antibacterial denture polishing device in an embodiment of this application.
[0027] Figure 2 This is a structural schematic diagram illustrating the grinding wheel mechanism in the embodiments of this application.
[0028] Figure 3 This is a structural schematic diagram illustrating the integrated dust collection mechanism in the embodiments of this application.
[0029] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Tooling fixture; 3. Protective cover; 4. Grinding wheel mechanism; 41. Assembly base; 42. Grinding wheel body; 43. Drive shaft; 44. Drive component; 441. Servo motor; 442. Linkage belt; 443. Drive pulley; 5. Dust collection integrated mechanism; 51. Dust collection pipe; 52. Suction pump; 53. Processing box; 6. Dust collection nozzle; 61. Port; 62. Clamp; 7. Auxiliary pulley; 71. Shifting rod; 8. Shifting groove; 9. Lifting mechanism; 91. Lifting cylinder; 92. Lifting slider; 93. Fixed slide rail. Detailed Implementation
[0030] The following is in conjunction with the appendix Figure 1-3 This application will be described in further detail.
[0031] This application discloses an antibacterial denture polishing device. (Refer to...) Figure 1 The antibacterial denture polishing device includes a frame 1, on which a tooling fixture 2 is installed. In this embodiment, the tooling fixture 2 is used to fix the denture. A protective cover 3 is also installed on the frame 1. The protective cover 3 has a frame-like structure and is equipped with corresponding transparent glass to facilitate observation of the internal situation. At the same time, the protective cover 3 is also equipped with an openable cabinet door.
[0032] Reference Figure 1 and Figure 2 The protective cover 3 is equipped with a grinding wheel mechanism 4. In this embodiment, the grinding wheel mechanism 4 is used to polish the denture. The grinding wheel mechanism 4 includes a mounting base 41, a grinding wheel body 42, a transmission shaft 43, and a drive component 44. The mounting base 41 is mounted on the frame 1, and the transmission shaft 43 is rotatably mounted on the mounting base 41. The mounting base 41 provides support and rotation for the transmission shaft 43. The grinding wheel body 42 is detachably mounted on the end of the transmission shaft 43 and is arranged towards the tooling fixture 2.
[0033] Reference Figure 1 and Figure 2The drive component 44 is mounted on the mounting base 41. The drive component 44 includes a servo motor 441, a linkage belt 442, and two drive pulleys 443. One drive pulley 443 is sleeved and fixed to the end of the transmission shaft 43, and the other drive pulley 443 is mounted on the output end of the servo motor 441. The servo motor 441 is mounted on the mounting base 41, and the two ends of the linkage belt 442 are respectively tensioned on the two drive pulleys 443. When the servo motor 441 starts working, it drives one drive pulley 443 to rotate through its output end. Because the linkage belt 442 is... The belt is tensioned between the two drive pulleys 443. Therefore, when one drive pulley 443 rotates, it will drive the other drive pulley 443 (i.e., the drive pulley 443 connected to the end of the transmission shaft 43) to rotate synchronously via the linkage belt 442. As the transmission shaft 43 rotates, the grinding wheel body 42 connected to its end also begins to rotate, reaching the predetermined polishing speed. The transmission system composed of the linkage belt 442 and the two drive pulleys 443 has the characteristics of simple structure and high transmission efficiency. This efficient transmission method reduces energy loss and improves polishing efficiency.
[0034] Reference Figure 1 and Figure 2 An auxiliary pulley 7 is also installed on the mounting base 41. The auxiliary pulley 7 is located between the two drive pulleys 443. The auxiliary pulley 7 cooperates with the inner surface of the linkage belt 442, effectively improving the tension of the linkage belt 442 and ensuring that the linkage belt 442 maintains an appropriate tension during transmission. Appropriate tension helps to reduce slippage and slack of the linkage belt 442, thereby improving the stability and efficiency of transmission.
[0035] Reference Figure 1 and Figure 2 A displacement rod 71 is fitted at the center of the auxiliary pulley 7. A displacement groove 8 is provided on the mounting base 41. The displacement rod 71 is slidably connected in the displacement groove 8. In this embodiment, the displacement rod 71 is equipped with a corresponding fixing component, which can move the displacement rod 71 to a suitable position in the displacement groove 8 and then fix it. The position of the auxiliary pulley 7 can be precisely adjusted, and the tension of the linkage belt 442 can be finely adjusted to ensure close contact between the linkage belt 442 and the drive pulley 443, thereby improving the stability and efficiency of the transmission.
[0036] Reference Figure 1 and Figure 2 A lifting mechanism 9 is installed on the frame 1. In this embodiment, the lifting mechanism 9 is used to drive the grinding wheel body 42 to lift. The lifting mechanism 9 includes a lifting cylinder 91, a lifting slider 92 and a fixed slide rail 93. The lifting cylinder 91 is installed on the top of the frame 1 and is arranged vertically towards the tooling fixture 2. The output end of the lifting cylinder 91 is connected to the assembly base 41.
[0037] Reference Figure 1 and Figure 2 Meanwhile, the fixed slide rail 93 is installed and fixed on the frame 1. The fixed slide rail 93 is arranged vertically along the height direction of the frame 1. The fixed slide rail 93 and the lifting cylinder 91 are arranged in the same direction. The lifting slider 92 is slidably connected to the fixed slide rail 93. The mounting base 41 is fixedly connected to the surface of the lifting slider 92. There are multiple sets of fixed slide rails 93 and lifting sliders 92. When the lifting cylinder 91 is activated, its output end begins to extend. Since the mounting base 41 is connected to the lifting slider 92, and the lifting slider 92 is slidably connected to the fixed slide rail 93, the extension of the lifting cylinder 91 will drive the mounting base 41 and the grinding wheel body 42 to descend along the fixed slide rail 93, so that it reaches the initial height required for polishing. This helps to realize the lifting operation of the grinding wheel mechanism 4, improve the automation of polishing, and help to ensure that the contact pressure and polishing depth between the grinding wheel body 42 and the denture surface are consistent, thereby improving the polishing quality.
[0038] Reference Figure 1 and Figure 3 The protective cover 3 is equipped with a dust collection integrated mechanism 5. In this embodiment, the dust collection integrated mechanism 5 is used to adsorb the dust generated during the polishing process. The dust collection integrated mechanism 5 includes two dust collection pipes 51, an air pump 52 and a processing box 53. The processing box 53 is installed on the frame 1. The output end of the air pump 52 is connected to the inside of the processing box 53. One end of each of the two dust collection pipes 51 is connected to the input end of the air pump 52, and the other end of each of the two dust collection pipes 51 is connected to the inside of the protective cover 3.
[0039] Reference Figure 1 and Figure 3 Two suction pipes 51 are symmetrically distributed on both sides of the protective cover 3, and each suction pipe 51 is installed facing the tooling fixture 2 on the frame 1. Each suction pipe 51 has a suction nozzle 6 installed at its suction end. The suction nozzle 6 is installed inside the protective cover 3, which increases the suction area of the suction pipe 51, so that the suction pipe 51 can capture dust particles inside the protective cover 3 more effectively, significantly improving suction efficiency and reducing dust residue inside the protective cover 3, thereby improving the cleanliness of the polishing process. At the same time, the shape of the suction nozzle 6 helps to guide the airflow into the suction pipe 51 more smoothly, ensuring that the airflow is evenly distributed inside the protective cover 3, and improving the overall performance of the suction system.
[0040] Reference Figure 3 The suction nozzle 6 has an integrally formed port 61, and the suction end of the suction pipe 51 is sleeved and fixed on the port 61. At the same time, a clamp 62 is installed at the port 61 of the suction nozzle 6. The port 61 ensures a tight connection with the suction pipe 51, and the use of the clamp 62 further enhances the stability of the connection, avoiding loosening or falling off the connection due to vibration or airflow impact during the suction process, and ensuring the continuous and efficient operation of the suction system.
[0041] The implementation principle of the antibacterial denture polishing device in this application embodiment is as follows: When polishing the denture, the lifting cylinder 91 is activated, causing its output end to extend. Since the mounting base 41 is connected to the lifting slider 92, and the lifting slider 92 is slidably connected to the fixed slide rail 93, the extension of the lifting cylinder 91 will drive the mounting base 41 and the grinding wheel 42 to descend along the fixed slide rail 93, so that they reach the initial height required for polishing.
[0042] The servo motor 441 starts working, driving a drive pulley 443 to rotate through its output end. Since the linkage belt 442 is tensioned between the two drive pulleys 443, when one drive pulley 443 rotates, it drives the other drive pulley 443 (i.e., the drive pulley 443 connected to the end of the transmission shaft 43) to rotate synchronously through the linkage belt 442. As the transmission shaft 43 rotates, the grinding wheel body 42 connected to its end also begins to rotate, reaching the predetermined polishing speed. The grinding wheel mechanism 4 is then slowly brought close to the surface of the denture to begin polishing. The protective cover 3 blocks dust, limiting its escape, and the dust collection system... When the dust collection mechanism 5 is in operation, it sucks in dust particles from the protective housing 3 through the suction pipe 51 and transports them to the processing box 53 through the suction pump 52 to prevent dust leakage until polishing is complete. Through the protective housing 3 and the dust collection mechanism 5, the dust particles generated during the polishing process are effectively blocked, limiting their dispersion range. This greatly reduces the respiratory health risks faced by operators due to dust inhalation, reduces the probability of occupational diseases, maintains the cleanliness of the work area, reduces dust pollution to the surrounding environment, improves overall work comfort, and enhances the quality and efficiency of polished surfaces.
[0043] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.
Claims
1. An antibacterial denture polishing device, characterized in that: The device includes a frame (1), on which a tooling fixture (2) for fixing dentures is provided. A protective cover (3) is provided on the frame (1). A grinding wheel mechanism (4) for polishing dentures is provided inside the protective cover (3). A dust collection integrated mechanism (5) for adsorbing dust is provided on the outer shell of the protective cover (3). The dust collection integrated mechanism (5) includes two dust collection pipes (51), an air pump (52), and a processing box (53). The two dust collection pipes (51) are symmetrically distributed on both sides of the protective cover (3). One end of each of the two dust collection pipes (51) is connected to the inside of the protective cover (3). The other end of each of the two dust collection pipes (51) is connected to the air pump (52). The output end of the air pump (52) is connected to the processing box (53). The processing box (53) is arranged on the frame (1).
2. The antibacterial denture polishing device according to claim 1, characterized in that: Each of the suction pipes (51) is provided with a suction nozzle (6) for increasing the suction area at the suction end, and the suction nozzle (6) is arranged inside the protective cover (3).
3. The antibacterial denture polishing device according to claim 2, characterized in that: The vacuum nozzle (6) is provided with a port (61) for connecting with the vacuum pipe (51), and a clamp (62) for fixing is provided at the port (61) of the vacuum nozzle (6).
4. The antibacterial denture polishing device according to claim 1, characterized in that: The grinding wheel mechanism (4) includes a mounting base (41), a grinding wheel body (42), a transmission shaft (43), and a driving component (44). The mounting base (41) is connected to the frame (1), the transmission shaft (43) is rotatably connected to the mounting base (41), the grinding wheel body (42) is connected to the end of the transmission shaft (43), the grinding wheel body (42) is arranged towards the tooling fixture (2), and the driving component (44) is connected to the transmission shaft (43).
5. The antibacterial denture polishing device according to claim 4, characterized in that: The drive unit (44) includes a servo motor (441), a linkage belt (442), and two drive pulleys (443). One of the drive pulleys (443) is connected to the end of the transmission shaft (43), and the other drive pulley (443) is connected to the output end of the servo motor (441). The servo motor (441) is connected to the mounting base (41), and the linkage belt (442) is tensioned on the two drive pulleys (443).
6. The antibacterial denture polishing device according to claim 5, characterized in that: The mounting base (41) is provided with an auxiliary pulley (7) for improving the tension of the linkage belt (442). The auxiliary pulley (7) is arranged between the two drive pulleys (443) and cooperates with the linkage belt (442).
7. The antibacterial denture polishing device according to claim 6, characterized in that: The mounting base (41) is provided with a displacement groove (8) for adjusting the position of the auxiliary pulley (7), and the auxiliary pulley (7) is provided with a displacement rod (71), which is slidably connected in the displacement groove (8).
8. The antibacterial denture polishing device according to claim 4, characterized in that: The frame (1) is provided with a lifting mechanism (9) for driving the grinding wheel body (42) to rise and fall. The lifting mechanism (9) includes a lifting cylinder (91), a lifting slider (92) and a fixed slide rail (93). The fixed slide rail (93) is connected to the frame (1) and is arranged vertically along the height direction of the frame (1). The lifting slider (92) is slidably connected to the fixed slide rail (93). The mounting base (41) is connected to the lifting slider (92). The lifting cylinder (91) is arranged at the top of the frame (1) and the output end of the lifting cylinder (91) is connected to the mounting base (41).