Artificial diamond ultrasonic cleaning and vacuum drying integrated device
Patent Information
- Application Number
- CN202522299739.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-10-30
- Publication Date
- 2026-08-18
- Estimated Expiration
- 2035-10-30
AI Technical Summary
[0005]因此，本实用新型目的是提供一种人造金刚石超声清洗与真空烘干一体装置置，解决了现有的人造金刚石超声清洗烘干装置在使用时常规超声清洗难覆盖颗粒堆叠盲区，杂质易残留，且传统高温烘干易致氧化和效率低的问题的问题
1、本实用新型，利用设置的环形超声波换能器配合高频振动电机，环形换能器产生全域环绕超声，打破颗粒堆叠盲区，高频振动辅助剥离颗粒间杂质，利用设置的清洗篮镂空结构确保超声与清洗液充分接触，金刚石纯度显著提升，解决常规超声难覆盖盲区的问题。
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Figure CN224641821U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of synthetic diamond processing technology, specifically to an integrated device for ultrasonic cleaning and vacuum drying of synthetic diamond. Background Technology
[0002] The integrated ultrasonic cleaning and vacuum drying device for synthetic diamonds is a specialized equipment that uses the ultrasonic "cavitation effect" to remove impurities from the surface of synthetic diamonds, and then combines this with a vacuum low-temperature environment to achieve rapid drying, integrating cleaning and drying functions.
[0003] Existing synthetic diamond cleaning and drying equipment suffers from significant technical defects in practical applications. Incomplete impurity removal is a prominent issue; carbide residues and grinding impurities easily adhere to the gaps and surfaces of synthetic diamond particles. Conventional ultrasonic cleaning only works on the surface, making it difficult to cover blind spots formed by particle stacking. After cleaning, impurities may remain due to adhesion to components, affecting diamond purity in subsequent processing. This is particularly problematic for functional devices requiring high purity, where diamond compatibility is poor. Furthermore, the equipment suffers from both drying oxidation and low processing efficiency. Synthetic diamonds begin to oxidize at around 720℃, and traditional drying methods rely heavily on high-temperature heating, easily leading to surface graphitization or oxidation loss. Simultaneously, cleaning and drying are often separate operations, making secondary contamination during material transfer difficult, hindering overall processing efficiency and failing to meet the demands of large-scale production. Utility Model Content
[0004] In view of the problems existing in the above-mentioned integrated ultrasonic cleaning and vacuum drying device for synthetic diamond, this utility model is proposed.
[0005] Therefore, the purpose of this utility model is to provide an integrated device for ultrasonic cleaning and vacuum drying of synthetic diamonds, which solves the problems of conventional ultrasonic cleaning failing to cover the blind spots of particle stacking, impurities easily remaining, and traditional high-temperature drying easily causing oxidation and low efficiency when using existing synthetic diamond ultrasonic cleaning and drying devices.
[0006] To achieve the above objectives, this utility model provides the following technical solution: An integrated ultrasonic cleaning and vacuum drying device for synthetic diamond includes a base, a processing chamber fixedly connected to one top end of the base, a stainless steel cleaning tank fixedly connected inside the processing chamber, an annular ultrasonic transducer fixedly connected to the bottom of the stainless steel cleaning tank, a connecting chamber fixedly connected to the side wall of the processing chamber, an ultrasonic generator fixedly connected inside the connecting chamber, and the output end of the ultrasonic generator and the input end of the annular ultrasonic transducer electrically connected. A control valve is fixedly connected to the bottom of the stainless steel cleaning tank, and a control pump is fixedly connected to the output port of the control valve. A U-shaped support frame is fixedly connected to the cavity of the treatment chamber through a lifting mechanism. Mounting frames are fixedly connected to the top of both ends of the U-shaped support frame through a buffer mechanism. A cleaning basket is snapped onto the top of the mounting frame, and a basket cover is snapped onto the top of the cleaning basket. A limiting mechanism is provided between the mounting frame, the cleaning basket, and the basket cover. A vacuum pump is fixedly connected to the top of the treatment chamber through an opening. An electric heating plate is fixedly connected to the top of the inner side wall of the treatment chamber. A high-frequency vibration motor is fixedly connected to the bottom of the mounting frame.
[0007] Preferably, the lifting mechanism includes a hydraulic rod, a limiting slide, and an L-shaped limiting slide arm. The top of the connecting compartment is fixedly connected to the hydraulic rod. The side walls of the connecting compartment and the processing compartment are provided with limiting slides and are slidably connected to L-shaped limiting slide arms. One end of the hydraulic rod passes through the top of the inner side wall of the connecting compartment and is fixedly connected to the top of one end of the L-shaped limiting slide arm. The bottom of the other end of the L-shaped limiting slide arm is fixedly connected to the top of one end of the U-shaped support frame.
[0008] Preferably, the buffer mechanism includes a guide slide, a friction guide post, and a hydraulic spring buffer. The bottom of the U-shaped support frame has guide slides in all four cavities, and friction guide posts are slidably connected to them. The bottom of each friction guide post is fixedly connected to the top of the mounting frame. A hydraulic spring buffer is fixedly connected to each guide slide, and the bottom of each hydraulic spring buffer is fixedly connected to the top of the corresponding friction guide post.
[0009] Preferably, the limiting mechanism includes a U-shaped limiting plate, a positioning socket, a positioning card plate, a limiting threaded opening, and a limiting threaded rod. The bottom two ends of the basket cover are fixedly connected to the U-shaped limiting plate, and the two end side walls of the cleaning basket are fixedly connected to the positioning socket. The outer side walls of the positioning sockets at both ends are inserted into the inner side walls of the corresponding U-shaped limiting plates. The top two ends of the mounting bracket are fixedly connected to the positioning card plate, and the outer side walls of the positioning card plate at both ends are inserted into the inner side walls of the positioning socket. The surfaces of the U-shaped limiting plate, the positioning socket, and the positioning card plate at both ends are provided with corresponding limiting threaded openings, and a limiting threaded rod is threadedly connected to them.
[0010] Furthermore, the output port of the control pump is fixedly connected to a drain connection pipe, one end of the side wall of the treatment chamber is fixedly connected to a water inlet connection pipe, the side wall of the treatment chamber is rotatably connected to a sealing door assembly via a hinge, and a display controller is fixedly connected to the side wall of the treatment chamber.
[0011] Preferably, the inner wall of the stainless steel cleaning tank, the inner wall of the cleaning basket, and the bottom of the basket cover are all coated with a polytetrafluoroethylene anti-stick coating, and the inner wall of the drain connection pipe and the water inlet connection pipe are coated with a ceramic wear-resistant coating.
[0012] The technical effects and advantages provided by this utility model in the above technical solution are as follows: 1. This utility model utilizes a ring-shaped ultrasonic transducer in conjunction with a high-frequency vibration motor. The ring-shaped transducer generates full-range surround ultrasound, breaking through the blind spots of particle stacking. The high-frequency vibration assists in the removal of impurities between particles. The hollow structure of the cleaning basket ensures full contact between the ultrasound and the cleaning fluid, significantly improving the purity of diamond and solving the problem of conventional ultrasound's inability to cover blind spots.
[0013] 2. This utility model utilizes a vacuum pump and an electric heating plate to achieve low-temperature vacuum drying. The vacuum environment accelerates moisture evaporation, and the low temperature prevents diamond oxidation. The high-frequency vibration motor simultaneously shakes the particles to prevent clumping, ensuring uniform drying and balancing drying quality and efficiency.
[0014] 3. This utility model utilizes a lifting mechanism (hydraulic rod and limit sliding arm) to precisely control the lifting of the cleaning basket, adapting to the switching between cleaning and drying. The limit mechanism (double plug-in and threaded locking) enables quick assembly and disassembly of the cleaning basket and basket cover, facilitating diamond loading and unloading. The polytetrafluoroethylene anti-stick coating prevents impurities from adhering, and the ceramic coating is wear-resistant and corrosion-resistant. The display controller enables visual parameter control, reducing human error. Attached Figure Description
[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.
[0016] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a front sectional view of the present invention; Figure 3 This is a partial side sectional view of the present invention.
[0017] Explanation of reference numerals in the attached figures: 1. Base; 2. Processing chamber; 3. Stainless steel cleaning tank; 4. Annular ultrasonic transducer; 5. Connecting chamber; 6. Ultrasonic generator; 7. Control valve; 8. Control pump; 9. U-shaped support frame; 10. Mounting frame; 11. Cleaning basket; 12. Basket cover; 13. Vacuum pump; 14. Electric heating plate; 15. High-frequency vibration motor; 16. Hydraulic rod; 17. Limiting slide; 18. L-shaped limiting sliding arm; 19. Guide slide; 20. Friction guide column; 21. Hydraulic spring buffer; 22. U-shaped limiting plate; 23. Positioning socket; 24. Positioning clamp; 25. Limiting threaded port; 26. Limiting threaded rod; 27. Drainage connecting pipe; 28. Water inlet connecting pipe; 29. Sealing door assembly; 30. Display controller. Detailed Implementation
[0018] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.
[0019] This utility model discloses an integrated device for ultrasonic cleaning and vacuum drying of synthetic diamond.
[0020] This utility model provides, for example Figure 1-3 The device shown is an integrated ultrasonic cleaning and vacuum drying apparatus for synthetic diamond. It includes a base 1, a processing chamber 2 fixedly connected to one top end of the base 1, a stainless steel cleaning tank 3 fixedly connected inside the processing chamber 2, an annular ultrasonic transducer 4 fixedly connected to the bottom of the stainless steel cleaning tank 3, a connecting chamber 5 fixedly connected to the side wall of the processing chamber, and an ultrasonic generator 6 fixedly connected inside the connecting chamber 5. The output end of the ultrasonic generator 6 and the input end of the annular ultrasonic transducer 4 are electrically connected. The device utilizes a set... A control valve 7 is fixedly connected to the bottom of the stainless steel cleaning tank 3. A control pump 8 is fixedly connected to the output port of the control valve 7. A U-shaped support frame 9 is fixedly connected to the connection chamber 5 inside the processing chamber 2 via a lifting mechanism. Mounting frames 10 are fixedly connected to the top of both ends of the U-shaped support frame 9 via a buffer mechanism. A cleaning basket 11 is snapped onto the top of the mounting frame 10, and a basket cover 12 is snapped onto the top of the cleaning basket 11. A limiting mechanism is provided between the mounting frame 10 and the cleaning basket 11 and basket cover 12. A vacuum pump 13 is fixedly connected to one end of the top of the processing chamber 2 via an opening. An electric heating plate 14 is fixedly connected to the top of the inner side wall of the processing chamber 2. A high-frequency vibration motor 15 is fixedly connected to the bottom of the mounting frame 10. The base 1 provides stable support for the processing chamber 2 and the connecting chamber 5, ensuring the overall structural stability of the device and preventing vibration from affecting the accuracy of ultrasonic cleaning and drying during operation. The processing chamber 2 forms a closed working space, providing a unified environment for cleaning and drying, and preventing cleaning fluid splashing and heat loss during drying. The stainless steel cleaning tank 3 is corrosion-resistant and high-strength, suitable for the high-frequency vibration environment of ultrasonic cleaning, ensuring no deformation during long-term use. The ring-shaped ultrasonic transducer 4, in conjunction with the ultrasonic generator 6, can generate 360° surround ultrasonic waves, covering the entire area of the stainless steel cleaning tank 3, breaking the limitation of traditional ultrasonic cleaning in cleaning blind spots of particle stacking, and enabling the thorough removal of impurities between diamond particles. The connecting compartment 5 provides a protective installation space for the ultrasonic generator 6, preventing it from being affected by cleaning fluid or moisture and extending its service life. The control valve 7, in conjunction with the control pump 8, enables rapid discharge and recycling of waste liquid after cleaning, preventing waste liquid residue from affecting subsequent drying. The lifting mechanism drives the U-shaped support frame 9 to raise and lower the cleaning basket 11, allowing precise control of the basket's immersion or detachment from the cleaning fluid to accommodate different cleaning volumes. A buffer mechanism reduces the impact during lifting and vibration, protecting the diamond particles inside the cleaning basket from collision damage. The cleaning basket 11 holds the diamonds; its perforated structure ensures full contact between the ultrasonic waves and the cleaning fluid. The basket cover 12 prevents contact between the cleaning fluid and the cleaning solution. During vibration, particles splash. A limiting mechanism ensures a secure connection between the cleaning basket, mounting frame, and basket cover, preventing them from falling off during operation. A vacuum pump 13 creates a vacuum environment in the processing chamber 2, which, in conjunction with an electric heating plate 14, achieves low-temperature vacuum drying. This avoids diamond oxidation caused by traditional high-temperature drying and accelerates moisture evaporation. A high-frequency vibration motor 15 drives the mounting frame and cleaning basket to vibrate, assisting in ultrasonic cleaning to remove impurities. Simultaneously, the particles are shaken apart during drying to prevent clumping and ensure uniform drying. This solves the problems of existing synthetic diamond ultrasonic cleaning and drying devices, where conventional ultrasonic cleaning struggles to cover particle stacking blind spots, impurities are easily left behind, and traditional high-temperature drying is prone to oxidation and has low efficiency. To achieve precise lifting and lowering of the washing basket and adapt to the switching between washing and drying, such as Figure 2As shown, the lifting mechanism includes a hydraulic rod 16, a limiting slide 17, and an L-shaped limiting slide arm 18. The top of the connecting chamber 5 is fixedly connected to the hydraulic rod 16. The side walls of the connecting chamber 5 and the processing chamber 2 are provided with limiting slides 17, and the L-shaped limiting slide arm 18 is slidably connected thereto. One end of the hydraulic rod 16 passes through the top of the inner side wall of the connecting chamber 5 and is fixedly connected to the top of one end of the L-shaped limiting slide arm 18. The bottom of the other end of the L-shaped limiting slide arm 18 is fixedly connected to the top of one end of the U-shaped support frame 9. The hydraulic rod 16 provides stable lifting power, which can precisely control the lifting height of the cleaning basket, ensuring that it is completely submerged when immersed in the cleaning liquid and that no excess liquid drips when detached. The limiting slide 17 cooperates with the L-shaped limiting slide arm 18 to provide guidance for the lifting movement, prevent the U-shaped support frame 9 from deviating or tilting, and ensure that the cleaning basket is always aligned with the center of the stainless steel cleaning tank. To reduce impact damage and protect the diamond particles, such as Figure 2 and 3 As shown, the buffer mechanism includes guide slides 19, friction guide posts 20, and hydraulic spring buffers 21. Guide slides 19 are provided in the four cavities around the bottom of the U-shaped support frame 9, and friction guide posts 20 are slidably connected to them. The bottom of each friction guide post 20 is fixedly connected to the top of the mounting frame 10. A hydraulic spring buffer 21 is fixedly connected in each guide slide 19, and the bottom of each hydraulic spring buffer 21 is fixedly connected to the top of the corresponding friction guide post 20. The hydraulic spring buffers 21 can absorb the impact force generated by lifting and high-frequency vibration, avoiding the damage of diamond particles caused by rigid impact. The friction guide posts 20 cooperate with the guide slides 19 to provide vertical buffer guidance for the mounting frame 10, and also consume some vibration energy through friction to reduce the shaking of the cleaning basket. The double buffer design ensures a smooth operation. To ensure a secure connection between the cleaning basket, basket cover, and mounting bracket, and for ease of assembly and disassembly, such as Figure 3The limiting mechanism includes a U-shaped limiting plate 22, a positioning socket 23, a positioning clamp 24, a limiting threaded opening 25, and a limiting threaded rod 26. The bottom two ends of the basket cover 12 are fixedly connected to the U-shaped limiting plate 22. The two end side walls of the cleaning basket 11 are fixedly connected to the positioning socket 23, with the outer side walls of the positioning sockets 23 inserting into the corresponding inner side walls of the U-shaped limiting plate 22. The top two ends of the mounting bracket 10 are fixedly connected to the positioning clamp 24, with the outer side walls of the positioning clamps 24 inserting into the inner side walls of the positioning sockets 23. The wall-mounted connection has corresponding limiting threaded openings 25 on the surfaces of the U-shaped limiting plates 22, positioning sockets 23, and positioning clamps 24 at both ends, and a limiting threaded rod 26 is threadedly connected. By using the double insertion of the positioning clamps 24 and positioning sockets 23, and the U-shaped limiting plates 22 and positioning sockets 23, the cleaning basket, basket cover and mounting bracket are accurately positioned to avoid relative displacement. The limiting threaded rod 26 locks the three together through the limiting threaded openings 25 to ensure a stable connection during high-frequency vibration and lifting. To achieve cleaning fluid circulation and operational control, and to improve the practicality of the equipment, such as... Figure 1 and 2 As shown, the output port of the control pump 8 is fixedly connected to a drain connection pipe 27, and one end of the side wall of the treatment chamber 2 is fixedly connected to a water inlet connection pipe 28. The side wall of the treatment chamber 2 is rotatably connected to a sealing door assembly 29 via a hinge, and a display controller 30 is fixedly connected to the side wall of the treatment chamber 2. By using the drain connection pipe 27 in conjunction with the control pump and control valve, the waste liquid is discharged to a designated recycling device to avoid environmental pollution. The water inlet connection pipe 28 facilitates the injection of cleaning liquid into the stainless steel cleaning tank, realizing automated liquid supply. The sealing door assembly 29 ensures the airtightness of the treatment chamber 2, guaranteeing the vacuum drying effect and the closed environment during ultrasonic cleaning. The display controller 30 centrally controls parameters such as ultrasonic power, lifting height, vacuum degree, and heating temperature, realizing visual operation, reducing manual adjustment errors, and improving operational accuracy. To enhance the equipment's corrosion resistance and non-stick properties, and extend its service life, such as... Figure 1-3 As shown, the inner walls of the stainless steel cleaning tank 3, the inner walls of the cleaning basket 11, and the bottom of the basket cover 12 are all coated with a polytetrafluoroethylene (PTFE) anti-stick coating. The inner walls of the drain connection pipe 27 and the water inlet connection pipe 28 are coated with a ceramic wear-resistant coating. The PTFE anti-stick coating prevents diamond particles and impurities from adhering to the tank wall or basket, making it easy to clean after cleaning. It also enhances corrosion resistance and resists the erosion of the cleaning fluid. The ceramic wear-resistant coating improves the wear resistance of the inner wall of the pipe, prevents impurities in the waste liquid from washing away the pipe and causing wear, extends the service life of the pipe, and reduces maintenance costs.
[0021] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.
Claims
1. An integrated device for ultrasonic cleaning and vacuum drying of synthetic diamonds, comprising a base (1), characterized in that, A processing chamber (2) is fixedly connected to the top end of the base (1). A stainless steel cleaning tank (3) is fixedly connected inside the cavity of the processing chamber (2). An annular ultrasonic transducer (4) is fixedly connected to the bottom of the stainless steel cleaning tank (3). A connecting chamber (5) is fixedly connected to the side wall of the processing chamber. An ultrasonic generator (6) is fixedly connected inside the cavity of the connecting chamber (5). The output end of the ultrasonic generator (6) and the input end of the annular ultrasonic transducer (4) are electrically connected. The bottom of the stainless steel cleaning tank (3) is fixedly connected to a control valve (7), and the output port of the control valve (7) is fixedly connected to a control pump (8). The connecting chamber (5) is fixedly connected to a U-shaped support frame (9) in the cavity of the processing chamber (2) through a lifting mechanism. The top of both ends of the U-shaped support frame (9) is fixedly connected to an installation frame (10) through a buffer mechanism. The top of the installation frame (10) is clamped to a cleaning basket (11), and the top of the cleaning basket (11) is clamped to a basket cover (12). A limiting mechanism is provided between the installation frame (10), the cleaning basket (11), and the basket cover (12). The top end of the processing chamber (2) is fixedly connected to a vacuum pump (13) through an opening. The top of the inner side wall of the processing chamber (2) is fixedly connected to an electric heating plate (14). The bottom of the installation frame (10) is fixedly connected to a high-frequency vibration motor (15).
2. The integrated ultrasonic cleaning and vacuum drying device for synthetic diamond according to claim 1, characterized in that, The lifting mechanism includes a hydraulic rod (16), a limiting slide (17), and an L-shaped limiting sliding arm (18). The top of the connecting chamber (5) is fixedly connected to the hydraulic rod (16). The side walls of the connecting chamber (5) and the processing chamber (2) are provided with limiting slides (17) and are slidably connected to the L-shaped limiting sliding arm (18). One end of the hydraulic rod (16) passes through the top of the inner side wall of the connecting chamber (5) and is fixedly connected to the top of one end of the L-shaped limiting sliding arm (18). The bottom of the other end of the L-shaped limiting sliding arm (18) is fixedly connected to the top of one end of the U-shaped support frame (9).
3. The integrated ultrasonic cleaning and vacuum drying device for synthetic diamond according to claim 1, characterized in that, The buffer mechanism includes a guide slide (19), a friction guide post (20), and a hydraulic spring buffer (21). The bottom of the U-shaped support frame (9) is provided with guide slides (19) in all four cavities, and friction guide posts (20) are slidably connected thereto. The bottom of each friction guide post (20) is fixedly connected to the top of the mounting frame (10). A hydraulic spring buffer (21) is fixedly connected in each guide slide (19), and the bottom of each hydraulic spring buffer (21) is fixedly connected to the top of the corresponding friction guide post (20).
4. The integrated ultrasonic cleaning and vacuum drying device for synthetic diamond according to claim 1, characterized in that, The limiting mechanism includes a U-shaped limiting plate (22), a positioning socket (23), a positioning card plate (24), a limiting threaded opening (25), and a limiting threaded rod (26). The bottom two ends of the basket cover (12) are fixedly connected to the U-shaped limiting plate (22). The two side walls of the cleaning basket (11) are fixedly connected to the positioning socket (23). The outer side walls of the positioning sockets (23) at both ends are inserted into the inner side walls of the corresponding U-shaped limiting plate (22). The top two ends of the mounting bracket (10) are fixedly connected to the positioning card plate (24). The outer side walls of the positioning card plate (24) at both ends are inserted into the inner side walls of the positioning socket (23). The surfaces of the U-shaped limiting plate (22), the positioning socket (23), and the positioning card plate (24) at both ends are provided with corresponding limiting threaded openings (25), and the threaded connection is a limiting threaded rod (26).
5. The integrated ultrasonic cleaning and vacuum drying device for synthetic diamond according to claim 1, characterized in that, The output port of the control pump (8) is fixedly connected to a drain connection pipe (27), one end of the side wall of the treatment chamber (2) is fixedly connected to a water inlet connection pipe (28), the side wall of the treatment chamber (2) is rotatably connected to a sealing door assembly (29) via a hinge, and the side wall of the treatment chamber (2) is fixedly connected to a display controller (30).
6. The integrated ultrasonic cleaning and vacuum drying device for synthetic diamond according to claim 5, characterized in that, The inner wall of the stainless steel cleaning tank (3), the inner wall of the cleaning basket (11) and the bottom of the basket cover (12) are all coated with a polytetrafluoroethylene anti-stick coating, and the inner walls of the drain connection pipe (27) and the water inlet connection pipe (28) are coated with a ceramic wear-resistant coating.