A cleaning device for hydrophilic implant surface treatment

Abstract

The utility model discloses a kind of cleaning devices for hydrophilic implant surface treatment, belong to dental implant technical field, its technical scheme main points include cleaning pool, the front side and rear side of cleaning pool inside are fixedly connected with ultrasonic generator, the both sides of cleaning pool inside are movably connected with dynamic overturning mechanism, the bottom of cleaning pool is movably connected with filter water circulation mechanism, can be through reciprocating drive cleaning pool inner wall two groups of support main rod and guide spiral plate to generate opposite flow vortex, drive the dynamic overturning of implant in object basket, simultaneously utilize the elastic element of bearing telescopic link to increase overturning frequency and difference, can effectively solve static cleaning problem: dynamic state breaks standing wave, improves sound pressure distribution to reduce cleaning blind area, implant overturning makes each part of special-shaped structure fully exposed, so that ultrasonic wave is more easily covered physical dead angle, eddy current promotes pollutant diffusion, avoid concentration gradient formation to prevent clean surface again adhering pollutant.

Description

Technical Field

[0001] This utility model relates to the field of dental implant technology, and in particular to a cleaning device for hydrophilic implant surface treatment. Background Technology

[0002] Hydrophilic implants can improve osseointegration efficiency through processes such as sandblasting and acid etching. However, traditional cleaning methods suffer from problems such as incomplete cleaning, time consumption, and chemical residues, making it difficult to meet the requirements for ultra-clean surfaces. In existing technologies, residual sand particles after sandblasting can easily embed into the micropores of rough surfaces, affecting biocompatibility. Ultrasonic cleaning, on the other hand, is prone to forming bubble aggregation in complex structures, leading to cleaning blind spots. Therefore, it is necessary to develop automated devices that integrate technologies such as ultrasonic waves, high-pressure water jets, and circulating filtration to thoroughly remove impurities such as cutting fluid and abrasives through multi-stage cleaning, while avoiding damage to the surface active coating, ensuring the wettability of the implant surface, and accelerating osseointegration.

[0003] In existing technologies, when cleaning the surface of hydrophilic implants, they are usually placed in a cleaning tank with a built-in ultrasonic generator and immersed in a cleaning solution. Ultrasonic cleaning is then achieved through the frequency generated by the ultrasonic generator. However, the overall cleaning process remains static, which can easily lead to the following problems: static sound fields are prone to forming standing waves, resulting in uneven sound pressure distribution and cleaning blind spots; irregular structures such as the implant's threaded grooves and abutment connection grooves can easily create physical dead angles due to their own obstruction, making it difficult for ultrasonic waves to effectively cover and remove contaminants. These contaminants cannot diffuse in time and can easily form a concentration gradient around the implant, causing contaminants to re-adhere to the cleaned surface; and implants from the same batch can receive different amounts of sound energy due to differences in placement angle and spacing, resulting in poor cleanliness consistency and significant batch fluctuations.

[0004] To address this, a cleaning device for hydrophilic implant surface treatment is proposed. Utility Model Content

[0005] The purpose of this invention is to provide a cleaning device for hydrophilic implant surface treatment, which can solve the problems of cleaning uniformity and batch stability in existing products.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a cleaning device for hydrophilic implant surface treatment, comprising a cleaning tank, with ultrasonic generators fixedly connected to the front and rear sides of the inner side of the cleaning tank, and dynamic turning mechanisms movably connected to both sides of the inner side of the cleaning tank, and a water filtration and circulation mechanism movably connected to the bottom of the cleaning tank. The dynamic turning mechanism includes two supporting main rods, which are rotatably connected to both sides of the inner side of the cleaning tank. A hollow cavity is formed on the inner side of the supporting main rod, and a guide spiral plate is fixedly connected to the outer side of the supporting main rod. A linkage gear is fixedly connected to the opposite side of the two supporting main rods, and a reciprocating drive assembly is movably connected to the outer side of the linkage gear. The reciprocating drive assembly is movably connected to both sides of the cleaning tank.

[0007] Preferably, the water filtration and circulation mechanism includes a tilting bucket, which is fixedly connected to the bottom of the washing tank, and a mucous membrane filter screen is fixedly connected to the bottom of the inner side of the tilting bucket.

[0008] Preferably, a purified water tank is fixedly connected to the bottom of the bucket pool, and water pumps are fixedly connected to both sides of the purified water tank. Water supply pipes are fixedly connected to the opposite sides of the two water pumps, and the water supply pipes are fixedly connected to both sides of the bucket pool.

[0009] Preferably, each of the two water supply pipes is fixedly connected to a water supply nozzle on one side opposite to the other, and the water supply nozzle is movably connected to the inside of the hollow cavity.

[0010] Preferably, the reciprocating drive assembly includes a servo motor, which is fixedly connected to both sides of the cleaning tank. The output end of the servo motor is fixedly connected to a two-part residual tooth, and a transmission gear is movably connected to the front side of the two-part residual tooth. The transmission gear is rotatably connected to both sides of the cleaning tank and meshes with the rear side of the linkage gear.

[0011] Preferably, a torsion spring is fixedly connected to the side of the transmission gear near the cleaning tank, and the torsion spring is fixedly connected to the outside of the cleaning tank.

[0012] Preferably, the front and rear sides of the inner side of the cleaning pool are rotatably connected to load-bearing telescopic rods.

[0013] Preferably, a storage basket is rotatably connected to the bottom of the load-bearing telescopic rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are: 1. This application, by setting up a dynamic turning mechanism, can generate counter-currents by reciprocatingly driving two sets of supporting main rods and guide spiral plates on the inner wall of the cleaning tank, which drives the implants in the storage basket to turn dynamically. At the same time, the elastic element of the load-bearing telescopic rod increases the turning frequency and difference, which can effectively solve the static cleaning problem: the dynamic state breaks the standing wave, improves the sound pressure distribution to reduce cleaning blind spots, the turning of the implants fully exposes all parts of the irregular structure, making it easier for ultrasonic waves to cover physical dead corners, the vortex promotes the diffusion of contaminants, avoids the formation of concentration gradients to prevent contaminants from re-attaching to the cleaned surface, and the implants in the same batch are more uniform due to the change in the turning angle and position, the difference in the received sound energy is reduced, the consistency of cleanliness is improved, and batch fluctuations are reduced; 2. This application, by setting up a water circulation mechanism, divides the collected cleaning water into streams. The upward-flowing water forms bubbles, while the downward-flowing water carries impurities and is filtered through a membrane filter before entering the purification water tank. The water is then pumped to the water supply nozzles in the core area of ​​the main support rod. This not only avoids secondary pollution by filtering and collecting impurities, but also ensures that clean and stable cleaning fluid is replenished to the vortex core area in a timely manner, thus ensuring the continuous and efficient action of the cleaning fluid. This solves the potential problems of secondary pollution and reduced cleaning fluid efficiency. Attached Figure Description

[0015] Figure 1 This is an overall structural diagram of the cleaning device for hydrophilic implant surface treatment according to this utility model; Figure 2 This is an overall structural diagram of the dynamic flipping mechanism of this utility model; Figure 3 This is an overall structural diagram of the reciprocating drive assembly of this utility model; Figure 4 This is an overall structural diagram of the water filtration and circulation mechanism of this utility model.

[0016] In the diagram, 1. Cleaning tank; 2. Ultrasonic generator; 3. Dynamic turning mechanism; 31. Support rod; 32. Hollowed-out chamber; 33. Guide spiral plate; 34. Linkage gear; 35. Reciprocating drive assembly; 3501. Servo motor; 3502. Two-part residual tooth; 3503. Transmission gear; 3504. Torsion spring; 4. Water circulation mechanism; 41. Tilting bucket; 42. Mucosal filter screen; 43. Purified water tank; 44. Water pump; 45. Water supply pipe; 46. Water supply nozzle; 5. Support telescopic rod; 6. Storage basket. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4 The present invention provides the following technical solution: A cleaning device for surface treatment of hydrophilic implants includes a cleaning tank 1. An ultrasonic generator 2 is fixedly connected to the front and rear sides of the inner side of the cleaning tank 1. A dynamic turning mechanism 3 is movably connected to both sides of the inner side of the cleaning tank 1. A water filtration and circulation mechanism 4 is movably connected to the bottom of the cleaning tank 1. The dynamic turning mechanism 3 includes two supporting main rods 31, which are rotatably connected to both sides of the inner side of the cleaning tank 1. A hollow cavity 32 is opened on the inner side of the supporting main rods 31. A guide spiral plate 33 is fixedly connected to the outer side of the supporting main rods 31. A linkage gear 34 is fixedly connected to the opposite side of the two supporting main rods 31. A reciprocating drive assembly 35 is movably connected to the outer side of the linkage gear 34. The reciprocating drive assembly 35 is movably connected to both sides of the cleaning tank 1.

[0019] In this embodiment: instead of placing the implant directly into the cleaning tank, it is first placed in the soaking basket 6 in the center of the cleaning tank 1. The top of the basket 6 is suspended from the inner wall of the cleaning tank 1 by four sets of support telescopic rods 5. After soaking and the ultrasonic generator 2 is working, the reciprocating drive assembly 35 drives the two sets of support rods 31 on the inner wall of the cleaning tank 1 and the guide spiral plate 33 on the outside to reciprocate, generating opposing vortices with the same guiding direction but different vortex states.

[0020] Specifically, such as Figure 1 , Figure 4 As shown, the water filtration and circulation mechanism 4 includes a bucket pool 41, which is fixedly connected to the bottom of the washing tank 1. A mucous membrane filter screen 42 is fixedly connected to the bottom of the inner side of the bucket pool 41.

[0021] Specifically, such as Figure 1 , Figure 4 As shown, a purified water tank 43 is fixedly connected to the bottom of the bucket pool 41. Water pumps 44 are fixedly connected to both sides of the purified water tank 43. Water pipes 45 are fixedly connected to opposite sides of the two water pumps 44. The water pipes 45 are fixedly connected to both sides of the bucket pool 41.

[0022] Specifically, such as Figure 1 , Figure 4 As shown, each of the two water supply pipes 45 is fixedly connected to a water supply nozzle 46 on one side opposite to the other, and the water supply nozzle 46 is movably connected to the inside of the hollow cavity 32.

[0023] In this embodiment: two streams of clean water converge in the storage basket 6 and then split into two streams: one stream rises to form bubbles, and the other stream flows downwards, disturbing the clean water in the non-vortex area at the bottom. The clean water flows downwards along the inner wall of the bucket pool 41, passes through the polymer material membrane filter 42, captures and collects surface impurities, and directly enters the purified water tank 43. After cleaning, efficiency enhancement, and replenishment, the water enters the water supply pipe 45 through the water pumps 44 on both sides, and then proceeds to the water replenishment nozzle 46. The water replenishment nozzle 46 is located inside the hollow cavity 32 of the supporting main rod 31. The supporting main rod 31 can rotate on the outer wall of the water replenishment nozzle 46 and its transmission pipe without affecting its use, so that the water replenishment position is consistent with the core area of ​​the vortex formation, allowing the clean water to be put into the cleaning operation more quickly.

[0024] Specifically, such as Figure 2 , Figure 3 As shown, the reciprocating drive assembly 35 includes a servo motor 3501, which is fixedly connected to both sides of the cleaning tank 1. The output end of the servo motor 3501 is fixedly connected to a two-part residual tooth 3502. A transmission gear 3503 is movably connected to the front side of the two-part residual tooth 3502. The transmission gear 3503 is rotatably connected to both sides of the cleaning tank 1 and meshes with the rear side of the linkage gear 34.

[0025] Specifically, such as Figure 2 , Figure 3 As shown, a torsion spring 3504 is fixedly connected to the side of the transmission gear 3503 near the cleaning tank 1, and the torsion spring 3504 is fixedly connected to the outside of the cleaning tank 1.

[0026] In this embodiment: by activating the servo motors 3501 on both sides of the outer wall of the cleaning tank 1, the two-part residual tooth 3502 is rotated. When the toothed surface of the two-part residual tooth 3502 contacts the transmission gear 3503, it will drive the main support rod 31 to rotate. The guide spiral plate 33 on the outside of the main support rod 31 guides the cleaning water to converge into the storage basket 6 to form a countercurrent vortex. At the same time, the torsion spring 3504 is tightened. When the two-part residual tooth 3502 rotates to the toothless surface, the transmission gear 3503 is reset through the torsion spring 3504, driving the main support rod 31 to drive the vortex in the opposite direction.

[0027] Specifically, such as Figure 1 As shown, the front and rear sides of the inner side of the cleaning pool 1 are rotatably connected to load-bearing telescopic rods 5.

[0028] Specifically, such as Figure 1 As shown, a storage basket 6 is rotatably connected to the bottom of the telescopic rod 5.

[0029] In this embodiment: the implant is placed in the storage basket 6 in the center of the cleaning pool 1. The storage basket 6 is suspended from the inner wall of the cleaning pool 1 by four sets of support telescopic rods 5. The implant inside is turned over to make it dynamically cleaned. At the same time, the elastic element on the outside of the support telescopic rods 5 of the storage basket 6 will shake slightly when impacted, increasing the frequency and difference of turning.

[0030] Working Principle: When cleaning the surface of hydrophilic implants, they are usually placed inside the cleaning tank 1 with a built-in ultrasonic generator 2 and immersed in the cleaning solution. Ultrasonic cleaning is achieved through the frequency generated by the ultrasonic generator 2. However, the overall cleaning process remains static, which can lead to the following problems: Firstly, the static sound field easily forms standing waves, resulting in uneven sound pressure distribution and cleaning blind spots. Secondly, irregular structures such as the implant's threaded grooves and abutment connection grooves can create physical dead angles due to their own obstruction, making it difficult for ultrasonic waves to effectively cover and remove contaminants. This can lead to a concentration gradient around the implant, causing contaminants to re-adhere to the cleaned surface. Thirdly, implants from the same batch may receive different amounts of sound energy due to differences in placement angle and spacing, resulting in poor cleanliness consistency and significant batch fluctuations. To avoid these problems, instead of simply placing the implant directly inside the cleaning tank, the implant is first placed in a basket located at the center of the immersion area in the cleaning tank 1 during cleaning. Inside the basket 6, the top of the basket 6 is suspended from the inner wall of the cleaning tank 1 by four sets of supporting telescopic rods 5. After the basket is placed and soaked, and the ultrasonic generator 2 is in operation, the servo motors 3501 located on both sides of the outer wall of the cleaning tank 1 are started, causing the two-part residual teeth 3502 located at the output end of the servo motor 3501 to rotate. When the tooth surface of the two-part residual teeth 3502 contacts the transmission gear 3503 on its front side, the following effects are achieved: First, the transmission gear 3503 meshes with the linkage gear 34 on the outside of the support rod 31 rotatably connected to both sides of the cleaning tank 1, causing the support rod 31 to rotate to one side. The support rod 31 is provided with a guide spiral plate 33 on its outside side, so when it rotates, it will guide the internal cleaning water to the center of the cleaning tank, that is, to the position of the basket 6. The support rod 31 is set on both sides of the inner wall in opposite directions, so the water flow presents a pattern of simultaneous inward flow and convergence and impact at the basket 6, achieving the effect of forming a counter-current vortex.Secondly, when the transmission gear 3503 rotates, it tightens the torsion spring 3504 between itself and the outer wall of the cleaning tank 1. Thus, when the split residual tooth 3502 rotates to the toothless surface, the transmission gear 3503 rotates in the opposite direction and resets through the torsion spring 3504, driving the support rod 31 to perform a reverse vortex drive. In summary, during the soaking process, by reciprocatingly driving the two sets of support rods 31 on the inner wall of the cleaning tank 1 and their outer guide spiral plates 33, a counter-current vortex with consistent guiding direction but different vortex states is generated, turning over the implants inside the storage basket 6, keeping them in a dynamic cleaning state. Furthermore, the elastic element on the outer side of the storage basket 6, which supports the telescopic rod 5, will also vibrate slightly under this impact, increasing the frequency and difference of turning. Secondly, to prevent secondary pollution and reduced cleaning fluid efficiency, during the formation of the counter-current vortex... After the two streams of clean water converge in the storage basket 6, they split into two streams. One stream rises to form bubbles, while the other stream flows downwards, disturbing the non-vortex area at the bottom. This clean water flows down the inner wall of the inverted bucket pool 41 and passes through the polymer membrane filter 42, where surface impurities are captured and collected. It then directly enters the purified water tank 43 for cleaning, enhancement, and replenishment. From there, it is pumped by water pumps 44 on both sides into the water supply pipe 45, and then further into the water replenishment nozzle 46. The water replenishment nozzle 46 is located inside the hollow cavity 32 of the supporting main rod 31. The supporting main rod 31 can rotate on the outer wall of the water replenishment nozzle 46 and its transmission pipe without affecting the normal use of the nozzle. This ensures that the water replenishment position coincides with the core area of ​​the vortex formation, allowing clean water to be applied to the cleaning operation more quickly. In summary, this optimizes the cleaning device for treating the surface of hydrophilic implants.

[0031] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements 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 cleaning device for hydrophilic implant surface treatment, comprising a cleaning tank (1), characterized in that: An ultrasonic generator (2) is fixedly connected to the front and rear sides of the inner side of the cleaning tank (1). A dynamic turning mechanism (3) is movably connected to both sides of the inner side of the cleaning tank (1). A water filtration and circulation mechanism (4) is movably connected to the bottom of the cleaning tank (1). The dynamic turning mechanism (3) includes two supporting rods (31). The supporting rods (31) are rotatably connected to both sides of the inner side of the cleaning tank (1). A hollow cavity (32) is opened on the inner side of the supporting rods (31). A guide spiral plate (33) is fixedly connected to the outer side of the supporting rods (31). A linkage gear (34) is fixedly connected to the opposite side of the two supporting rods (31). A reciprocating drive assembly (35) is movably connected to the outer side of the linkage gear (34). The reciprocating drive assembly (35) is movably connected to both sides of the cleaning tank (1).

2. The cleaning device for hydrophilic implant surface treatment according to claim 1, characterized in that: The water filtration circulation mechanism (4) includes an inverted bucket (41), which is fixedly connected to the bottom of the cleaning tank (1), and a mucous membrane filter screen (42) is fixedly connected to the bottom of the inner side of the inverted bucket (41).

3. The cleaning device for hydrophilic implant surface treatment according to claim 2, characterized in that: A purification water tank (43) is fixedly connected to the bottom of the bucket pool (41). Water pumps (44) are fixedly connected to both sides of the purification water tank (43). Water pipes (45) are fixedly connected to the opposite sides of the two water pumps (44). The water pipes (45) are fixedly connected to both sides of the bucket pool (41).

4. The cleaning device for hydrophilic implant surface treatment according to claim 3, characterized in that: Two water supply pipes (45) are fixedly connected to a water supply nozzle (46) on opposite sides, and the water supply nozzle (46) is movably connected to the inside of the hollow cavity (32).

5. A cleaning device for hydrophilic implant surface treatment according to claim 1, characterized in that: The reciprocating drive assembly (35) includes a servo motor (3501), which is fixedly connected to both sides of the cleaning tank (1). The output end of the servo motor (3501) is fixedly connected to a two-part residual tooth (3502). A transmission gear (3503) is movably connected to the front side of the two-part residual tooth (3502). The transmission gear (3503) is rotatably connected to both sides of the cleaning tank (1). The transmission gear (3503) is meshed with the rear side of the linkage gear (34).

6. A cleaning device for hydrophilic implant surface treatment according to claim 5, characterized in that: The transmission gear (3503) is fixedly connected to a torsion spring (3504) on the side near the cleaning tank (1), and the torsion spring (3504) is fixedly connected to the outside of the cleaning tank (1).

7. A cleaning device for hydrophilic implant surface treatment according to claim 1, characterized in that: The front and rear sides of the inner side of the cleaning pool (1) are rotatably connected to load-bearing telescopic rods (5).

8. A cleaning device for hydrophilic implant surface treatment according to claim 7, characterized in that: The bottom of the load-bearing telescopic rod (5) is rotatably connected to a storage basket (6).

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