Convenient-to-clean ultrasonic impurity removal device for diamond micro-powder production

Abstract

The utility model relates to the technical field of diamond micro-powder production, in particular to a convenient-to-clean ultrasonic impurity removal device for diamond micro-powder production, which is small in size, convenient to clean internal impurities and convenient to clean. Comprising an ultrasonic cleaning machine shell, an impurity removal cavity is formed in the ultrasonic cleaning machine shell, the bottom of the cavity is in an arc shape, a mounting cavity is formed in the side wall of the bottom of the ultrasonic cleaning machine shell, and a plurality of transducers are mounted at the bottom and the side of the interior of the mounting cavity; supporting legs are fixedly connected to the four corners of the bottom of the ultrasonic cleaning machine shell, non-slip mats are fixedly connected to the bottom ends of the supporting legs, a cover plate is installed on the top of the ultrasonic cleaning machine shell through an opening and closing assembly, a stirring assembly is installed in the middle of the cover plate, a filtering assembly is installed at the bottom of the cover plate, and a feeding port is formed in the front end of the cover plate. A discharging port is formed in the middle of the bottom end of the ultrasonic cleaning machine shell.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond micropowder production, in particular to an ultrasonic impurity removal device for diamond micropowder production which is convenient for cleaning. Background Art

[0002] Diamond micropowder is a new type of superhard and ultra-fine abrasive formed by special process treatment of artificial diamond single crystal. It is an ideal raw material for grinding and polishing high-hardness materials such as cemented carbide, ceramics, gemstones, and optical glass. Diamond micropowder and its products are widely used in departments such as automobiles, machinery, electronics, aviation, aerospace, optical instruments, glass, ceramics, petroleum, and geology. During the production process of diamond micropowder, in order to achieve high-quality finished products, an ultrasonic impurity removal process needs to be added. The ultrasonic impurity removal device for diamond micropowder production disclosed in the prior art with the publication number CN214289726U includes an ultrasonic cleaning machine housing and transducers connected to the bottom and side of the ultrasonic cleaning machine housing. A discharge port is provided below the ultrasonic cleaning machine housing. A plurality of horizontally arranged stirring shafts are evenly distributed inside the ultrasonic cleaning machine housing. Stirring blades are provided on the stirring shafts. One end of the stirring shaft passes through the ultrasonic cleaning machine housing and is connected to a motor. The stirring shaft is hermetically connected to the ultrasonic cleaning machine housing. However, it is too large and heavy, making it inconvenient to clean the ultrasonic instrument. Seriously, it may lead to unclean cleaning and cause pollution of the materials. Content of the Utility Model

[0003] To solve the above technical problems, the utility model provides an ultrasonic impurity removal device for diamond micropowder production which is small in size, convenient for cleaning internal impurities, and convenient for cleaning.

[0004] The ultrasonic impurity removal device for diamond micropowder production, which is convenient for cleaning, of the utility model comprises an ultrasonic cleaning machine housing. An impurity removal cavity is arranged inside the ultrasonic cleaning machine housing, and the bottom of the cavity is arc-shaped. An installation cavity is arranged inside the bottom side wall of the ultrasonic cleaning machine housing. A plurality of transducers are installed at the bottom and side parts inside the installation cavity. Legs are fixedly connected to the four corners of the bottom of the ultrasonic cleaning machine housing, and anti-slip pads are fixedly connected to the bottom ends of the legs. A cover plate is installed on the top of the ultrasonic cleaning machine housing through an opening and closing assembly. A stirring assembly is installed in the middle of the cover plate, a filtering assembly is installed at the bottom of the cover plate, a feed inlet is arranged at the front end of the cover plate, and a discharge outlet is arranged in the middle of the bottom end of the ultrasonic cleaning machine housing; during use, the cover plate is driven by the opening and closing assembly to cover the top of the ultrasonic cleaning machine housing to seal its interior, preventing the material from splashing out during stirring. The material is added into the ultrasonic cleaning machine housing through the feed inlet, and the material falls into the filtering assembly to filter the diamond micropowder. The material is stirred by the stirring assembly. According to different particle size models, it is stirred for different times to achieve the effect of ultrasonic impurity removal, so that the impurities can be left in the filtering assembly. The cover plate is driven by the opening and closing assembly to move upward, and the filtering assembly can be moved, so that the impurities on the surface of the filtering assembly can be cleaned, which is convenient for cleaning.

[0005] Preferably, the filtering assembly comprises a filter cylinder, a limiting ring, a plurality of screw rods and a plurality of fixing nuts. A support ring is fixedly connected to the inner wall of the ultrasonic cleaning machine housing. The filter cylinder is located below the cover plate. A limiting ring is fixedly connected to the middle of the outer wall of the filter cylinder. A plurality of screw rods are fixedly connected axially and evenly to the top end of the limiting ring. A plurality of fixing holes matching the screw rods are arranged on the cover plate. The screw rods pass through the fixing holes and are fixedly connected to the cover plate through the fixing nuts. The lower part of the filter cylinder is a filter net; when the cover plate moves downward, the filter cylinder is driven by the screw rods to move downward into the impurity removal cavity, so that the limiting ring is clamped on the support ring. After the material is added into the filter cylinder, the diamond micropowder is filtered, and the impurities can be left on the surface of the filter net, so that the diamond micropowder can be impurity-removed. When the cover plate moves upward, the filter cylinder can be moved, and the fixing nuts are unscrewed, and the filter cylinder can be removed, so that the impurities on the surface of the filter net can be cleaned, which is convenient for cleaning.

[0006] Preferably, the stirring assembly comprises a stirring motor, a stirring rotating shaft and a plurality of stirring blades. The stirring motor is fixedly connected to the middle of the top end of the cover plate. The output end of the stirring motor passes through the top end of the cover plate and is fixedly connected to the stirring rotating shaft. A plurality of connecting seats are axially connected to the stirring rotating shaft, and stirring blades are installed on the connecting seats; after the material is poured into the filter cylinder, the stirring motor is started to drive the stirring rotating shaft to rotate, and the stirring rotating shaft drives the plurality of stirring blades to rotate for self-stirring. According to different particle size models, it is stirred for different times to achieve the effect of ultrasonic impurity removal.

[0007] Preferably, a plurality of cleaning plates are axially and fixedly connected to the bottom of the stirring rotating shaft. A pushing plate is fixedly connected to the bottom of the cleaning plate, and the pushing plate is in sliding contact with the bottom of the filter cylinder. When the stirring rotating shaft rotates, it drives the cleaning plate to rotate, and the cleaning plate drives the pushing plate to rotate, so as to push the materials at the bottom of the filter cylinder, improving the filtering and impurity removal effect of the materials.

[0008] Preferably, the opening and closing assembly includes two electric telescopic rods, two connecting plates and a sealing ring. The two electric telescopic rods are fixedly connected to the left and right side walls of the ultrasonic cleaning machine housing. The top of the electric telescopic rod is fixedly connected with a connecting plate, and the left and right ends of the cover plate are fixedly connected with the connecting plate. The bottom end of the cover plate is fixedly connected with a sealing ring, and a sealing groove matching the sealing ring is opened at the top end of the ultrasonic cleaning machine housing. Starting the electric telescopic rod can drive the cover plate to move up and down through the connecting plate, which is convenient for cleaning. After the cover plate moves down and covers the top of the ultrasonic cleaning machine housing, the sealing ring can enter the sealing groove, improving the sealing effect of the ultrasonic cleaning machine housing.

[0009] Preferably, a plurality of support rods are axially installed on the lower inner wall of the ultrasonic cleaning machine housing. A rotating rod is rotatably installed between the plurality of support rods through bearings. A sleeve is fixedly connected to the top of the rotating rod. The bottom of the stirring rotating shaft rotates through the bottom of the filter cylinder and is connected with a connecting head. The connecting head is matched with the sleeve, and a protective cover is fixedly installed outside the connecting head. A plurality of mounting frames are axially and fixedly connected to the lower outer wall of the rotating rod, and arc-shaped scraping plates are installed on the mounting frames. The arc-shaped scraping plates are in contact with the inner wall of the ultrasonic cleaning machine housing. When the stirring rotating shaft moves downwards, it drives the connecting head to enter the sleeve. The stirring rotating shaft drives the rotating rod to rotate through the connecting head and the sleeve, so that the rotating rod drives the mounting frame and the arc-shaped scraping plate to rotate, scraping the lower inner wall of the ultrasonic cleaning machine housing, improving the discharging effect of the materials and improving the practicability. After the connecting head is inserted into the sleeve, the joint of the sleeve and the connecting head is protected by the protective cover to prevent diamond micropowder from entering.

[0010] Preferably, a discharge pipe is connected to the discharge port at the bottom end of the ultrasonic cleaning machine housing. A discharge valve is installed on the discharge pipe. The right side of the discharge pipe is fixedly connected to the bottom of the ultrasonic cleaning machine housing through a fixing plate. A feed cylinder is connected to the front feed port of the cover plate. A feed hopper is connected to the upper part of the feed cylinder. A sealing cover is hinged to the upper part of the feed hopper. Open the sealing cover to add materials into the feed hopper, introduce them into the filter cylinder through the feed cylinder, and then close the sealing cover to improve the convenience during feeding. Open the discharge valve to discharge the diamond micropowder after impurity removal through the discharge pipe.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows: When in use, the cover plate is driven by the opening and closing assembly to be installed on the top of the ultrasonic cleaning machine housing, so as to seal its interior and prevent the materials from splashing out during stirring. Materials are added into the ultrasonic cleaning machine housing through the feed port, and the materials fall into the filtering assembly to filter diamond micropowder. The materials are stirred by the stirring assembly, and according to different particle size models, they are stirred for different times to achieve the effect of ultrasonic impurity removal. Then, the impurities can be left in the filtering assembly. By driving the cover plate to move upward through the opening and closing assembly, the filtering assembly can be moved, and thus the impurities on the surface of the filtering assembly can be cleaned, which is convenient for cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 is a schematic structural diagram of the present utility model;

[0013] Figure 2 is a front view structural schematic diagram of the present utility model;

[0014] Figure 3 is a schematic internal structure diagram of the present utility model;

[0015] Figure 4 is a front view sectional structural schematic diagram of the present utility model;

[0016] Figure 5 is a right view sectional structural schematic diagram of the present utility model;

[0017] Reference numerals in the drawings: 1. Ultrasonic cleaning machine housing; 2. Legs; 3. Anti-slip pads; 4. Transducers; 5. Cover plate; 6. Filter cylinder; 7. Limit ring; 8. Screw; 9. Fixed nut; 10. Stirring motor; 11. Stirring rotating shaft; 12. Stirring blades; 13. Cleaning plate; 14. Pushing plate; 15. Discharge pipe; 16. Discharge valve; 17. Fixed plate; 18. Electric telescopic rod; 19. Connecting plate; 20. Sealing ring; 21. Support rod; 22. Rotating rod; 23. Bush; 24. Connecting head; 25. Protective cover; 26. Mounting frame; 27. Arc-shaped scraping plate; 28. Feed cylinder; 29. Feeding hopper; 30. Sealing cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] To facilitate the understanding of the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided to make the disclosure of the present utility model more thorough and comprehensive.

[0019] Embodiment 1

[0020] As Figure 1 , Figure 3 and Figure 5As shown, an impurity removal cavity is provided inside the housing 1 of the ultrasonic cleaning machine, and the bottom of the cavity is arc-shaped. An installation cavity is provided inside the bottom side wall of the housing 1 of the ultrasonic cleaning machine. Multiple transducers 4 are installed at the bottom and side of the installation cavity. Legs 2 are fixedly connected to the four corners of the bottom of the housing 1 of the ultrasonic cleaning machine, and anti-slip pads 3 are fixedly connected to the bottom ends of the legs 2. A feed inlet is provided at the front end of the cover plate 5. A discharge outlet is provided at the middle of the bottom end of the housing 1 of the ultrasonic cleaning machine. Two electric telescopic rods 18 are fixedly connected to the left and right side walls of the housing 1 of the ultrasonic cleaning machine. The top ends of the electric telescopic rods 18 are fixedly connected to a connecting plate 19. The left and right ends of the cover plate 5 are fixedly connected to the connecting plate 19. A sealing ring 20 is fixedly connected to the bottom end of the cover plate 5. A sealing groove matching the sealing ring 20 is provided at the top end of the housing 1 of the ultrasonic cleaning machine. A support ring is fixedly connected to the inner wall of the housing 1 of the ultrasonic cleaning machine. The filter cylinder 6 is located below the cover plate 5. A limiting ring 7 is fixedly connected to the middle of the outer wall of the filter cylinder 6. Multiple screw rods 8 are fixedly connected to the top end of the limiting ring 7 in an axial and uniform manner. Multiple fixing holes matching the screw rods 8 are provided on the cover plate 5. The screw rods 8 pass through the fixing holes and are fixed to the cover plate 5 through fixing nuts 9. The lower part of the filter cylinder 6 is a filter net. A stirring motor 10 is fixedly connected to the middle of the top end of the cover plate 5. The output end of the stirring motor 10 passes through the top end of the cover plate 5 and is fixedly connected to a stirring rotating shaft 11. Multiple connecting seats are axially connected to the stirring rotating shaft 11, and stirring blades 12 are installed on the connecting seats. A discharge pipe 15 is connected to the discharge outlet at the bottom end of the housing 1 of the ultrasonic cleaning machine. A discharge valve 16 is installed on the discharge pipe 15. The right side of the discharge pipe 15 is fixedly connected to the bottom of the housing 1 of the ultrasonic cleaning machine through a fixing plate 17. A feed cylinder 28 is connected to the feed inlet at the front end of the cover plate 5. A feeding hopper 29 is connected to the upper part of the feed cylinder 28. A sealing cover 30 is hinged to the upper part of the feeding hopper 29;

[0021] The start electric telescopic rod 18 can drive the cover plate 5 to move up and down through the connecting plate 19, which is convenient for cleaning. After the cover plate 5 moves downward and is installed on the top of the ultrasonic cleaning machine housing 1, the sealing ring 20 can enter the sealing groove, improving the sealing effect inside the ultrasonic cleaning machine housing 1. When the cover plate 5 moves downward, it drives the filter cylinder 6 to move downward into the impurity removal cavity through the screw rod 8, making the limiting ring 7 clamped on the support ring. Open the sealing cover 30 and add materials into the feeding hopper 29, and introduce them into the filter cylinder 6 through the feeding cylinder 28, then close the sealing cover 30, improving the convenience during feeding. After the materials are added into the filter cylinder 6, the diamond micropowder is filtered, and the impurities can be left on the surface of the filter net, and then the diamond micropowder can be purified. When the cover plate 5 moves upward, the filter cylinder 6 can be moved. Unscrew the fixing nut 9, and the filter cylinder 6 can be removed, and then the impurities on the surface of the filter net can be cleaned, which is convenient for cleaning. After the materials are poured into the filter cylinder 6, start the stirring motor 10 to drive the stirring rotating shaft 11 to rotate, and the stirring rotating shaft 11 drives a plurality of stirring blades 12 to rotate for self-stirring. According to different particle size models, stir for different times to achieve the effect of ultrasonic impurity removal. Open the discharge valve 16, and the purified diamond micropowder can be discharged through the discharge pipe 15.

[0022] Embodiment 2

[0023] As Figure 2 and Figure 4 shown, on the basis of Embodiment 1, it further includes that a plurality of cleaning plates 13 are axially fixedly connected to the bottom of the stirring rotating shaft 11, a pushing plate 14 is fixedly connected to the bottom of the cleaning plates 13, and the pushing plate 14 is in sliding contact with the bottom of the filter cylinder 6. A plurality of support rods 21 are axially installed on the lower inner wall of the ultrasonic cleaning machine housing 1, and a rotating rod 22 is rotatably installed between the plurality of support rods 21 through bearings. A sleeve 23 is fixedly connected to the top of the rotating rod 22. The bottom of the stirring rotating shaft 11 rotatably passes through the bottom of the filter cylinder 6 and is connected with a connecting head 24. The connecting head 24 is matched with the sleeve 23, and a protective cover 25 is fixedly installed outside the connecting head 24. A plurality of mounting brackets 26 are axially fixedly connected to the lower outer wall of the rotating rod 22, and an arc-shaped scraping plate 27 is installed on the mounting brackets 26. The arc-shaped scraping plate 27 is in contact with the inner wall of the ultrasonic cleaning machine housing 1;

[0024] When the stirring rotating shaft 11 rotates, it drives the cleaning plate 13 to rotate. The cleaning plate 13 drives the pushing plate 14 to rotate, pushing the materials at the bottom of the filter cylinder 6, improving the filtering and impurity removal effect of the materials. When the stirring rotating shaft 11 moves downward, it drives the connecting head 24 into the sleeve 23. The stirring rotating shaft 11 drives the rotating rod 22 to rotate through the connecting head 24 and the sleeve 23, so that the rotating rod 22 drives the mounting frame 26 and the arc-shaped scraping plate 27 to rotate, scraping the lower inner wall of the ultrasonic cleaning machine housing 1, improving the discharging effect of the materials, and improving the practicability. After the connecting head 24 is inserted into the sleeve 23, the protective cover 25 protects the joint of the sleeve 23 and the connecting head 24 to prevent diamond micropowder from entering.

[0025] As Figures 1 to 5 shown, for the ultrasonic impurity removal device for diamond micropowder production that is easy to clean of the present utility model, when it works, starting the electric telescopic rod 18 can drive the cover plate 5 to move up and down through the connecting plate 19. After the cover plate 5 moves downward and covers the top of the ultrasonic cleaning machine housing 1, the sealing ring 20 can enter the sealing groove. The stirring rotating shaft 11 moves downward to drive the connecting head 24 into the sleeve 23. The cover plate 5 moves downward to drive the filter cylinder 6 to move downward into the impurity removal cavity through the screw rod 8, so that the limiting ring 7 is clamped on the support ring. Open the sealing cover 30 and add materials into the feeding hopper 29, and introduce them into the filter cylinder 6 through the feeding cylinder 28. Then close the sealing cover 30. After the materials are added to the filter cylinder 6, filter the diamond micropowder, and the impurities can be left on the surface of the filter net, and then the diamond micropowder can be impurity-removed. Start the stirring motor 10 to drive the stirring rotating shaft 11 to rotate. The stirring rotating shaft 11 drives a plurality of stirring blades 12 to rotate for self-stirring. According to different particle size models, stir for different times to achieve the effect of ultrasonic impurity removal. The stirring rotating shaft 11 drives the rotating rod 22 to rotate through the connecting head 24 and the sleeve 23, so that the rotating rod 22 drives the mounting frame 26 and the arc-shaped scraping plate 27 to rotate, scraping the lower inner wall of the ultrasonic cleaning machine housing 1. Open the discharge valve 16, and the impurity-removed diamond micropowder can be discharged through the discharge pipe 15. The cover plate 5 moves upward, and the filter cylinder 6 can be moved. Unscrew the fixing nut 9, and the filter cylinder 6 can be removed, and then the impurities on the surface of the filter net can be cleaned.

[0026] The transducer 4 and the stirring motor 10 of the ultrasonic impurity removal device for diamond micropowder production that is easy to clean of the present utility model are purchased on the market. Those skilled in the industry only need to install and operate according to the attached operation manual, without the need for those skilled in the art to make creative efforts.

[0027] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.

Claims

1. An ultrasonic impurity removal device for diamond micropowder production that is easy to clean, characterized in that: The ultrasonic cleaning machine comprises an ultrasonic cleaning machine housing (1), wherein a cleaning cavity is provided inside the ultrasonic cleaning machine housing (1), and an arc is provided at the bottom of the cavity; an installation cavity is provided inside the bottom side wall of the ultrasonic cleaning machine housing (1), and a plurality of transducers (4) are installed at the bottom and side of the installation cavity; legs (2) are fixedly connected at the four corners of the bottom of the ultrasonic cleaning machine housing (1), and a non-slip pad (3) is fixedly connected at the bottom end of the legs (2); a cover plate (5) is installed at the top of the ultrasonic cleaning machine housing (1) through an opening and closing component, a stirring component is installed in the middle of the cover plate (5), a filtering component is installed at the bottom of the cover plate (5), a feed inlet is provided at the front end of the cover plate (5), and a discharge port is provided at the middle of the bottom end of the ultrasonic cleaning machine housing (1); The opening and closing assembly comprises two electric telescopic rods (18), two connecting plates (19) and a sealing ring (20); the two electric telescopic rods (18) are fixedly connected to the left and right side walls of an ultrasonic cleaning machine housing (1); the top ends of the electric telescopic rods (18) are fixedly connected to the connecting plates (19); the left and right ends of the cover plate (5) are fixedly connected to the connecting plates (19); the bottom end of the cover plate (5) is fixedly connected to the sealing ring (20); and the top end of the ultrasonic cleaning machine housing (1) is provided with a sealing groove matching the sealing ring (20).

2. The ultrasonic impurity removal device for producing diamond micropowder that is easy to clean according to claim 1, characterized in that: The filter assembly comprises a filter cartridge (6), a limiting ring (7), a plurality of screw rods (8) and a plurality of fixing nuts (9); a support ring is fixedly connected to the inner wall of an ultrasonic cleaning machine housing (1); the filter cartridge (6) is located below a cover plate (5); a limiting ring (7) is fixedly connected to the middle of the outer wall of the filter cartridge (6); a plurality of screw rods (8) are evenly fixedly connected to the top end of the limiting ring (7) in an axial direction; a plurality of fixing holes matching the screw rods (8) are provided on the cover plate (5); the screw rods (8) pass through the fixing holes and are fixedly connected to the cover plate (5) via fixing nuts (9); and a filter screen is arranged at the bottom of the filter cartridge (6).

3. The easy-to-clean ultrasonic impurity removal device for diamond micropowder production according to claim 1, characterized in that: The stirring assembly comprises a stirring motor (10), a stirring shaft (11) and a plurality of stirring blades (12); the stirring motor (10) is fixedly connected to the middle of the top end of the cover plate (5); the output end of the stirring motor (10) passes through the top end of the cover plate (5) and is fixedly connected to the stirring shaft (11); a plurality of connecting seats are axially connected to the stirring shaft (11), and the stirring blades (12) are installed on the connecting seats.

4. The ultrasonic impurity removal device for producing diamond micropowder that is easy to clean as claimed in claim 3, characterized in that: A plurality of cleaning plates (13) are axially fixedly connected to the bottom of the stirring shaft (11), and a push plate (14) is fixedly connected to the bottom of the cleaning plate (13), and the push plate (14) is in sliding contact with the bottom of the filter cartridge (6).

5. The ultrasonic impurity removal device for producing diamond micropowder that is easy to clean as claimed in claim 3, characterized in that: A plurality of support rods (21) are axially mounted on the inner wall of the lower part of the ultrasonic cleaning machine housing (1); a rotating rod (22) is rotatably mounted between the plurality of support rods (21) via bearings; a shaft sleeve (23) is fixedly connected to the top of the rotating rod (22); the bottom of the stirring shaft (11) rotates through the bottom of the filter cartridge (6) and is connected to a connector (24); the connector (24) matches the shaft sleeve (23), and a protective cover (25) is fixedly mounted on the outside of the connector (24); a plurality of mounting frames (26) are axially fixedly connected to the outer wall of the lower part of the rotating rod (22); an arc-shaped scraper (27) is mounted on the mounting frame (26); and the arc-shaped scraper (27) contacts the inner wall of the ultrasonic cleaning machine housing (1).

6. The ultrasonic impurity removal device for producing diamond micropowder that is easy to clean according to claim 1, characterized in that: A discharge pipe (15) is connected to the discharge port at the bottom end of the ultrasonic cleaning machine housing (1), a discharge valve (16) is installed on the discharge pipe (15), the right side of the discharge pipe (15) is fixedly connected to the bottom of the ultrasonic cleaning machine housing (1) through a fixing plate (17), a feed barrel (28) is connected to the front feed port of the cover plate (5), a feeding hopper (29) is connected to the upper part of the feeding barrel (28), and a sealing cover (30) is hingedly connected to the upper part of the feeding hopper (29).

Images