Ultrasonic cleaning device for antenna ceramic substrate production

Abstract

The utility model relates to the technical field of antenna ceramic substrates, and discloses an ultrasonic cleaning device for antenna ceramic substrate production, which comprises a cleaning tank, the bottom of the cleaning tank is fixedly connected with an ultrasonic generator, the output end of the ultrasonic generator is fixedly connected with a vibrating plate, and the inner wall of the cleaning tank is slidably connected with a fixing frame. The inner wall of the fixing frame is fixedly connected with a supporting frame, the interior of the supporting frame is fixedly connected with a fixing plate, and the upper surface of the fixing plate is fixedly connected with a supporting column. According to the ultrasonic cleaning device, the problems that the substrate is difficult to fix, cleaning is uneven, mechanical damage or cracks are caused by collision, and the quality and the performance of the substrate are affected are solved, stable fixing is achieved, the substrate is kept stable in the cleaning process, it is guaranteed that all the surfaces are in uniform contact with ultrasonic waves, and the quality and the performance of the substrate are improved. And meanwhile, mutual collision or collision with the wall of the cleaning tank is prevented, the risks of mechanical damage and cracks are reduced, and the integrity and quality of the substrate are protected.

Description

Technical Field

[0001] The utility model relates to the technical field of antenna ceramic substrates, in particular to an ultrasonic cleaning device for producing antenna ceramic substrates. Background Art

[0002] Antenna ceramic substrates are a key material used in wireless communication devices. They possess excellent dielectric properties and mechanical strength, enabling stable signal transmission at high frequencies. During production, ceramic substrates undergo multiple complex processing steps, including sintering, cutting, and polishing. Ultrasonic cleaning devices are widely used to ensure that the substrate surface is free of contaminants or microparticles. Ultrasonic cleaning utilizes the cavitation effect created by high-frequency sound waves in a liquid to efficiently remove dirt, grease, and particles from the substrate surface, ensuring substrate cleanliness and improving the quality and performance of the finished product, thus meeting the stringent requirements of high-precision communication equipment.

[0003] Traditional ultrasonic cleaning equipment used in antenna ceramic substrate production removes surface contaminants through the cavitation effect created by high-frequency sound waves within the cleaning fluid. The working principle is that the substrate is immersed in a cleaning tank filled with cleaning fluid. The ultrasonic transducer in the device converts electrical energy into high-frequency sound waves. As the sound waves propagate through the liquid, they form numerous tiny bubbles. These bubbles rapidly form and collapse, generating intense microjets and shock waves that effectively strip and remove contaminants and particles from the substrate surface, achieving efficient cleaning. The entire process is simple to operate and delivers effective cleaning results, ensuring the cleanliness and quality of the ceramic substrate.

[0004] In traditional ultrasonic cleaning equipment used in antenna ceramic substrate production, since the substrates are usually small and thin with a smooth surface, it is difficult to provide them with sufficient fixation. As a result, they are easily moved with the liquid under the action of ultrasound, resulting in uneven cleaning. Some areas may not be fully cleaned. At the same time, unfixed substrates are prone to collision with each other or with the wall of the cleaning tank, causing mechanical damage or cracks, affecting the quality and performance of the substrates. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides an ultrasonic cleaning device for the production of antenna ceramic substrates, which aims to improve the problem that traditional ultrasonic cleaning devices for the production of antenna ceramic substrates are difficult to provide sufficient fixation, resulting in uneven cleaning, and are prone to collision with each other or with the wall of the cleaning tank, causing mechanical damage or cracks, affecting the quality and performance of the substrate.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: an ultrasonic cleaning device for producing antenna ceramic substrates, comprising a cleaning tank, the bottom of the cleaning tank is fixedly connected to an ultrasonic generator, the output end of the ultrasonic generator is fixedly connected to a vibration plate, the inner wall of the cleaning tank is slidably connected to a fixing frame, the inner wall of the fixing frame is fixedly connected to a support frame, the interior of the support frame is fixedly connected to a fixing plate, the upper surface of the fixing plate is fixedly connected to a support column, the interior of the fixing plate is fixedly connected to a worm, the interior of the fixing plate is rotatably connected to a worm gear, the worm is meshed with the worm gear, the lower surface of the worm gear is fixedly connected to a rotating disk, an arc-shaped sliding groove is provided inside the rotating disk, a slide plate is slidably connected to the interior of the rotating disk, the outer wall of the slide plate is slidably connected to the interior of the fixing plate, the upper surface of the slide plate is fixedly connected to a connecting rod, and the upper surface of the connecting rod is provided with a fixing component, and the fixing component is used to fix the antenna ceramic substrate.

[0007] Furthermore, the fixing assembly includes a clamp, the lower surface of the clamp is fixedly connected to the upper surface of the connecting rod, and the outer wall of the clamp is fixedly connected with an anti-slip pad.

[0008] Furthermore, the outer wall of the fixing frame is fixedly connected to a limiting plate, the outer wall of the limiting plate is slidably connected to the inside of the cleaning tank, the inside of the fixing frame is slidably connected to a filter, the upper surface of the fixing frame is fixedly connected to an L-shaped support plate, the lower surface of the L-shaped support plate is fixedly connected to a sub-buckle, the upper surface of the cleaning tank is fixedly connected to a female buckle, and the outer wall of the sub-buckle is slidably connected to the inside of the female buckle.

[0009] Furthermore, a clamping block is fixedly connected to one side of the outer wall of the filter screen, and the outer wall of the clamping block is slidably connected to the inside of the fixing frame.

[0010] Furthermore, a clamping plate is slidably connected to the interior of the fixing frame, and an outer wall of the clamping plate is slidably connected to the interior of the fixing frame.

[0011] Furthermore, a telescopic rod is fixedly connected to the interior of the clamping plate, and one end of the telescopic rod is fixedly connected to the interior of the fixing frame.

[0012] Furthermore, a spring is sleeved on the outer wall of the telescopic rod, one end of the spring is fixedly connected to the inside of the clamping plate, and the other end of the spring is fixedly connected to the inside of the fixing frame.

[0013] Furthermore, a handle is rotatably connected to the interior of the fixing frame, a gear is fixedly connected to the outer wall of the handle, a rack is fixedly connected to the upper surface of the clamping plate, and the gear is meshed with the rack.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the substrate is first placed on the top of the support column, and then the worm is driven to cooperate with the worm gear, rotating disk, arc-shaped slide groove, slide plate and connecting rod to drive the clamp and anti-slip pad to fix the substrate, and then the ultrasonic generator and vibration plate are used for cleaning, which solves the problem that it is difficult to fix the substrate, resulting in uneven cleaning, and mechanical damage or cracks caused by collision, affecting the quality and performance of the substrate. Stable fixation is achieved, so that the substrate remains stable during the cleaning process, ensuring that all surfaces are evenly exposed to ultrasonic waves, while preventing collisions with each other or collisions with the wall of the cleaning tank, reducing the risk of mechanical damage and cracks, and protecting the integrity and quality of the substrate.

[0016] 2. In the utility model, first pull the L-shaped support plate to cooperate with the sub-buckle and the female buckle to pull out the fixing frame, and then drive the handle to cooperate with the gear, rack, clamping plate, telescopic rod and spring to disassemble and clean the filter, so that the filter that is easy to disassemble and assemble can quickly remove accumulated stains and impurities, avoid the decrease in cleaning efficiency due to filter clogging, and ensure the continuous and efficient operation of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the three-dimensional structure of an ultrasonic cleaning device for producing antenna ceramic substrates proposed by the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of a cleaning tank of an ultrasonic cleaning device for producing antenna ceramic substrates proposed in the present invention;

[0019] Figure 3 This is a schematic diagram of the internal structure of a fixing plate of an ultrasonic cleaning device for producing antenna ceramic substrates proposed by the present invention;

[0020] Figure 4 This is a schematic diagram of the rotating disk structure of an ultrasonic cleaning device for antenna ceramic substrate production proposed by the utility model;

[0021] Figure 5 This is a schematic diagram of the internal structure of a fixing frame of an ultrasonic cleaning device for producing antenna ceramic substrates proposed in the present invention;

[0022] Figure 6 The utility model provides a schematic diagram of the block structure of an ultrasonic cleaning device for producing antenna ceramic substrates.

[0023] Legend:

[0024] 1. Cleaning tank; 2. Ultrasonic generator; 3. Vibration plate; 4. Fixed frame; 5. Support frame; 6. Fixed plate; 7. Support column; 8. Worm; 9. Worm gear; 10. Rotating plate; 11. Arc-shaped slide; 12. Slide plate; 13. Connecting rod; 14. Clamp; 15. Anti-slip pad; 16. Limit plate; 17. Filter; 18. L-shaped support plate; 19. Male buckle; 20. Female buckle; 21. Block; 22. Snap plate; 23. Telescopic rod; 24. Spring; 25. Handle; 26. Gear; 27. Rack. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Reference Figure 1 - Figure 4 The utility model provides an embodiment: an ultrasonic cleaning device for producing antenna ceramic substrates, comprising a cleaning tank 1, an ultrasonic generator 2 fixedly connected to the bottom of the cleaning tank 1, a vibration plate 3 fixedly connected to the output end of the ultrasonic generator 2, a fixing frame 4 slidably connected to the inner wall of the cleaning tank 1, a support frame 5 fixedly connected to the inner wall of the fixing frame 4, a fixing plate 6 fixedly connected to the inside of the support frame 5, a support column 7 fixedly connected to the upper surface of the fixing plate 6, a worm 8 fixedly connected to the inside of the fixing plate 6, a worm wheel 9 rotatably connected to the inside of the fixing plate 6, and the worm 8 is meshed with the worm gear 9, and the lower surface of the worm gear 9 is fixedly connected to a rotating disk 10, and an arc-shaped slide groove 11 is opened inside the rotating disk 10. A slide plate 12 is slidably connected to the inside of the rotating disk 10, and the outer wall of the slide plate 12 is slidably connected to the inside of the fixed plate 6. The upper surface of the slide plate 12 is fixedly connected to a connecting rod 13, and the upper surface of the connecting rod 13 is provided with a fixing component, which is used to fix the antenna ceramic substrate. The fixing component includes a clamp 14, the lower surface of the clamp 14 is fixedly connected to the upper surface of the connecting rod 13, and the outer wall of the clamp 14 is fixedly connected to an anti-slip pad 15.

[0027] Specifically, the antenna ceramic substrate is first placed on the upper surface of the support column 7, and then the worm 8 is driven inside the fixed plate 6. Due to the meshing relationship between the worm 8 and the worm gear 9, the worm gear 9 rotates with the rotation of the worm 8, and then the rotation of the worm gear 9 drives the rotating disk 10 to rotate inside the fixed plate 6. Then, the rotating disk 10 is caught and the slide plate 12 is made to slide in the preset arc-shaped slide groove 11 inside the rotating disk 10, thereby driving the slide plate 12 to slide inside the fixed plate 6, and then driving the connecting rod 13 to move, and then the movement of the connecting rod 13 drives the clamp 14 to clamp and fix the antenna ceramic substrate. In this process, the movement of the clamp 14 drives the anti-slip pad 15 to fit with the antenna ceramic substrate to prevent damage to the antenna ceramic substrate. After the fixation is completed, the cleaning liquid is transported to the inside of the cleaning tank 1, and the ultrasonic generator 2 is started. The ultrasonic generator 2 cooperates with the vibration plate 3 to vibrate the cleaning liquid to perform ultrasonic cleaning on the antenna ceramic substrate.

[0028] Reference Figure 1 、 Figure 5 and Figure 6 The outer wall of the fixing frame 4 is fixedly connected to the limit plate 16, the outer wall of the limit plate 16 is slidably connected to the inside of the cleaning tank 1, the inside of the fixing frame 4 is slidably connected with a filter 17, the upper surface of the fixing frame 4 is fixedly connected to an L-shaped support plate 18, the lower surface of the L-shaped support plate 18 is fixedly connected to a sub-buckle 19, the upper surface of the cleaning tank 1 is fixedly connected to a female buckle 20, the outer wall of the sub-buckle 19 is slidably connected to the inside of the female buckle 20, and one side of the outer wall of the filter 17 is fixedly connected to a card block 21, the outer wall of the card block 21 is slidably connected to the inside of the fixing frame 4, and the inside of the fixing frame 4 is slidably connected to the card block The connecting plate 22, the outer wall of the clamping plate 22 is slidably connected to the inside of the fixing frame 4, the inside of the clamping plate 22 is fixedly connected to a telescopic rod 23, one end of the telescopic rod 23 is fixedly connected to the inside of the fixing frame 4, the outer wall of the telescopic rod 23 is sleeved with a spring 24, one end of the spring 24 is fixedly connected to the inside of the clamping plate 22, the other end of the spring 24 is fixedly connected to the inside of the fixing frame 4, the inside of the fixing frame 4 is rotatably connected to a handle 25, the outer wall of the handle 25 is fixedly connected to a gear 26, the upper surface of the clamping plate 22 is fixedly connected to a rack 27, and the gear 26 is meshed with the rack 27;

[0029] Specifically, during the cleaning process of the antenna ceramic substrate, the cleaned debris and dirt will fall onto the filter 17. At this time, the L-shaped support plate 18 can be pulled to disengage the sub-buckle 19 below the L-shaped support plate 18 from the female buckle 20 above the cleaning tank 1. Then the fixing frame 4 and the filter 17 can be taken out, and then the handle 25 is driven to drive the gear 26 to rotate inside the fixing frame 4. Due to the meshing relationship between the gear 26 and the rack 27, the rack 27 slides inside the fixing frame 4 with the rotation of the gear 26, thereby driving the clamping plates 22 on both sides to move relative to each other, and at the same time causing the spring 24 to contract, thereby disengaging the clamping plate 22 from the outer wall of the clamping block 21. Then the filter 17 can be pulled and taken out to clean the filter 17. After cleaning, the fixing frame 4 is put back to its original place with the limit plate 16, thereby achieving the cleaning effect.

[0030] Working principle: When it is necessary to use the ultrasonic cleaning device for antenna ceramic substrate production, first place the substrate on the support column 7, and then, by driving the worm 8, rotate it inside the fixed plate 6. Due to the engagement of the worm 8 and the worm gear 9, the worm gear 9 rotates accordingly, thereby driving the rotating disk 10 to rotate inside the fixed plate 6. The claws of the rotating disk 10 grab the slide plate 12 and make it slide in the preset arc-shaped slide groove 11, thereby driving the slide plate 12 to slide inside the fixed plate 6, thereby driving the connecting rod 13 to move. The movement of the connecting rod 13 drives the clamp 14 to clamp and fix the antenna ceramic substrate. The movement of the clamp 14 makes the anti-slip pad 15 fit with the substrate to prevent damage to the substrate. After the fixation is completed, the cleaning liquid is transported to the cleaning tank 1, and the ultrasonic generator 2 is started. The ultrasonic generator 2 cooperates with the vibration plate 3 to vibrate the cleaning liquid to perform ultrasonic cleaning on the substrate.

[0031] In addition, during the cleaning process, debris and dirt will fall on the filter 17. The L-shaped support plate 18 can be pulled to disengage the sub-buckle 19 from the mother-buckle 20, and the fixing frame 4 and the filter 17 can be taken out. Then, the handle 25 is driven to drive the gear 26 to rotate inside the fixing frame 4. Due to the engagement of the gear 26 with the rack 27, the rack 27 slides inside the fixing frame 4 with the rotation of the gear 26, driving the clamping plates 22 on both sides to move relative to each other, and the spring 24 contracts to disengage the clamping plates 22 from the outer wall of the card block 21. Then the filter 17 can be pulled and taken out for cleaning. After cleaning, the fixing frame 4 is put back to its original place with the limit plate 16 to complete the cleaning process.

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

Claims

1. An ultrasonic cleaning device for producing antenna ceramic substrates, comprising a cleaning tank (1), characterized in that: The bottom of the cleaning tank (1) is fixedly connected to an ultrasonic generator (2), the output end of the ultrasonic generator (2) is fixedly connected to a vibration plate (3), the inner wall of the cleaning tank (1) is slidably connected to a fixing frame (4), the inner wall of the fixing frame (4) is fixedly connected to a support frame (5), the interior of the support frame (5) is fixedly connected to a fixing plate (6), the upper surface of the fixing plate (6) is fixedly connected to a support column (7), the interior of the fixing plate (6) is fixedly connected to a worm (8), and the interior of the fixing plate (6) is rotatably connected to a worm. The invention relates to a wheel (9), wherein the worm (8) is meshed with the worm wheel (9), the lower surface of the worm wheel (9) is fixedly connected with a rotating disk (10), the interior of the rotating disk (10) is provided with an arc-shaped sliding groove (11), the interior of the rotating disk (10) is slidably connected with a slide plate (12), the outer wall of the slide plate (12) is slidably connected to the interior of the fixed plate (6), the upper surface of the slide plate (12) is fixedly connected with a connecting rod (13), the upper surface of the connecting rod (13) is provided with a fixing component, and the fixing component is used to fix the antenna ceramic substrate.

2. The ultrasonic cleaning device for producing antenna ceramic substrates according to claim 1, characterized in that: The fixing assembly comprises a clamp (14), the lower surface of the clamp (14) is fixedly connected to the upper surface of the connecting rod (13), and the outer wall of the clamp (14) is fixedly connected to an anti-slip pad (15).

3. The ultrasonic cleaning device for producing antenna ceramic substrates according to claim 1, characterized in that: The outer wall of the fixing frame (4) is fixedly connected to a limit plate (16), the outer wall of the limit plate (16) is slidably connected to the interior of the cleaning tank (1), the interior of the fixing frame (4) is slidably connected to a filter screen (17), the upper surface of the fixing frame (4) is fixedly connected to an L-shaped support plate (18), the lower surface of the L-shaped support plate (18) is fixedly connected to a sub-button (19), the upper surface of the cleaning tank (1) is fixedly connected to a female buckle (20), and the outer wall of the sub-button (19) is slidably connected to the interior of the female buckle (20).

4. The ultrasonic cleaning device for producing antenna ceramic substrates according to claim 3, characterized in that: A clamping block (21) is fixedly connected to one side of the outer wall of the filter screen (17), and the outer wall of the clamping block (21) is slidably connected to the interior of the fixing frame (4).

5. The ultrasonic cleaning device for producing antenna ceramic substrates according to claim 4, characterized in that: A clamping plate (22) is slidably connected to the interior of the fixing frame (4), and an outer wall of the clamping plate (22) is slidably connected to the interior of the fixing frame (4).

6. The ultrasonic cleaning device for producing antenna ceramic substrates according to claim 5, characterized in that: A telescopic rod (23) is fixedly connected to the interior of the clamping plate (22), and one end of the telescopic rod (23) is fixedly connected to the interior of the fixing frame (4).

7. The ultrasonic cleaning device for producing antenna ceramic substrates according to claim 6, characterized in that: The outer wall of the telescopic rod (23) is sleeved with a spring (24), one end of the spring (24) is fixedly connected to the inside of the clamping plate (22), and the other end of the spring (24) is fixedly connected to the inside of the fixing frame (4).

8. The ultrasonic cleaning device for producing antenna ceramic substrates according to claim 7, characterized in that: The interior of the fixing frame (4) is rotatably connected to a handle (25), the outer wall of the handle (25) is fixedly connected to a gear (26), the upper surface of the clamping plate (22) is fixedly connected to a rack (27), and the gear (26) is meshed with the rack (27).

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