Polycrystalline diamond compact leaching device

Abstract

The utility model relates to the technical field of diamond compact processing, and discloses a polycrystalline diamond compact leaching device which comprises a supporting plate, a leaching box is fixedly connected to the rear side of the top of the supporting plate, a stirring barrel is fixedly connected to the middle side of the top of the supporting plate, and a driving box is fixedly connected to the top of the stirring barrel. A driving assembly is arranged in the driving box, a stirring assembly and a cleaning assembly are arranged in the stirring barrel, the driving assembly comprises a motor, the motor is fixedly connected to the interior of the driving box, and the output end of the motor is fixedly connected with a driving bevel gear; and driven bevel gears are rotationally connected to the upper side and the lower side of the interior of the driving box. According to the leaching device, the driving assembly, the stirring assembly and the cleaning assembly are matched with one another, and the leaching liquid attached to the inner wall of the stirring barrel is scraped off while the leaching liquid is stirred, so that the leaching liquid is more sufficient, and the leaching effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond composite sheet processing, in particular to a polycrystalline diamond composite sheet leaching device. Background Art

[0002] The polycrystalline diamond composite sheet leaching device is a device used to process polycrystalline diamond composite sheets. Its main function is to remove metal powder or other impurities remaining on the surface of diamond particles during the manufacturing process through the leaching process, thereby improving the purity and performance of the diamond particles. This device is used in the manufacturing process on the production line to ensure that the polycrystalline diamond composite sheet meets the required quality standards.

[0003] Most of the existing leaching devices place the diamond composite sheet in a leaching tank or a leaching box, and then leach the diamond composite sheet through a leaching solution. The leaching solution is a solution used to remove impurities on the surface of diamond particles. The composition of the leaching solution depends on the required leaching effect and the characteristics of the diamond particles, including acidity, alkalinity or other chemical components. However, most of the existing leaching devices only stir the leaching solution. However, a part of the leaching solution will adhere to the inner wall of the stirring barrel after being poured into the stirring barrel, thereby affecting the concentration of the stirring liquid and affecting the leaching effect. Therefore, a polycrystalline diamond composite sheet leaching device is proposed to solve the above problems. Utility Model Content

[0004] In order to make up for the above shortcomings, the utility model provides a polycrystalline diamond composite sheet leaching device, which aims to improve the problem that most of the leaching devices in the prior art only stir the leaching liquid, but a part of the leaching liquid will adhere to the inner wall of the stirring barrel after being poured into the stirring barrel, thereby affecting the concentration of the stirring liquid and affecting the leaching effect.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a polycrystalline diamond composite sheet leaching device, comprising a support plate, a leaching box is fixedly connected to the top rear side of the support plate, a stirring barrel is fixedly connected to the top middle side of the support plate, a driving box is fixedly connected to the top of the stirring barrel, a driving assembly is arranged inside the driving box, a stirring assembly and a cleaning assembly are arranged inside the stirring barrel, the driving assembly comprises a motor, the motor is fixedly connected to the inside of the driving box, a driving bevel gear is fixedly connected to the output end of the motor, a driven bevel gear is rotatably connected to the upper and lower sides of the inside of the driving box, two driven bevel gears are meshed with the driving bevel gear, a transmission rod 1 is fixedly connected to the bottom of one of the driven bevel gears, and a transmission rod 2 is fixedly connected to the bottom of the other driven bevel gear, and a cleaning assembly is arranged on the top front side of the support plate.

[0006] Furthermore, the cleaning assembly includes a water pump box, which is fixedly connected to the top front side of the support plate, and the rear side of the water pump box is fixedly connected to an annular water pipe, one end of the annular water pipe away from the water pump box is fixedly connected to the inside of the mixing barrel, and the front side of the water pump box is fixedly connected to a water supply pipe.

[0007] Furthermore, the stirring assembly includes a second transverse plate, the second transverse plate is fixedly connected to the outer periphery of the second transmission rod, and stirring rods are fixedly connected to both left and right sides of the top of the second transverse plate.

[0008] Furthermore, the cleaning assembly includes a transverse plate 1, which is fixedly connected to the outer periphery of the transmission rod 1, and scrapers are fixedly connected to the left and right sides of the bottom of the transverse plate 1.

[0009] Furthermore, the bottom of the support plate is fixedly connected to a plurality of evenly distributed support feet, the bottoms of the plurality of support feet are fixedly connected to a base, the middle of the base is fixedly connected to a water tank, and one end of the water pipe away from the water pump box is fixedly connected to the inside of the water tank.

[0010] Furthermore, an adsorption plate is slidably connected to the interior of the water pump box, and handles are fixedly connected to the left and right sides of the adsorption plate.

[0011] Furthermore, a positioning block is fixedly connected to the front side of the support plate, and the water pipe is fixedly connected to the inside of the positioning block.

[0012] Furthermore, a plurality of evenly distributed nozzles are fixedly connected to the interior of the annular water pipe.

[0013] The utility model has the following beneficial effects:

[0014] 1. In the utility model, through the cooperation between the driving component, the stirring component and the cleaning component, the motor is used to drive the active bevel gear to rotate, so that the two driven bevel gears rotate in opposite directions. While stirring the leachate, the leachate attached to the inner wall of the stirring barrel is scraped off, so that the leachate is more sufficient and the leaching effect is better.

[0015] 2. In the utility model, the clean water in the water tank is pumped out by the water pipe through the cleaning component, and then sprayed out from the nozzle on the annular water pipe through the water pump to circulate and clean the mixing barrel, so as to prevent the residual leaching liquid from remaining inside the mixing barrel and affecting the leaching effect next time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional schematic diagram of a polycrystalline diamond composite sheet leaching device proposed by the utility model;

[0017] Figure 2This is a structural schematic diagram of a stirring rod of a polycrystalline diamond composite sheet leaching device proposed by the utility model;

[0018] Figure 3 The utility model provides a schematic structural diagram of a water tank of a polycrystalline diamond composite sheet leaching device.

[0019] Legend:

[0020] 1. Support plate; 2. Leaching box; 3. Support foot; 4. Base; 5. Mixing barrel; 6. Drive box; 7. Motor; 8. Active bevel gear; 9. Driven bevel gear; 10. Transmission rod 1; 11. Horizontal plate 1; 12. Scraper; 13. Transmission rod 2; 14. Horizontal plate 2; 15. Mixing rod; 16. Water pump box; 17. Annular water pipe; 18. Water pipe; 19. Positioning block; 20. Water tank; 21. Adsorption plate; 22. Handle; 23. Sprinkler. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Reference Figure 1 - Figure 2 The utility model provides an embodiment: a polycrystalline diamond composite sheet leaching device, comprising a support plate 1, a leaching box 2 is fixedly connected to the top rear side of the support plate 1, a stirring barrel 5 is fixedly connected to the top middle side of the support plate 1, a driving box 6 is fixedly connected to the top of the stirring barrel 5, a driving assembly is arranged inside the driving box 6, a stirring assembly and a cleaning assembly are arranged inside the stirring barrel 5, the driving assembly comprises a motor 7, the motor 7 is fixedly connected to the inside of the driving box 6, a driving bevel gear 8 is fixedly connected to the output end of the motor 7, and a driven bevel gear 9 is rotatably connected to the upper and lower sides of the inside of the driving box 6, The two driven bevel gears 9 are meshed with the active bevel gear 8, wherein a transmission rod 10 is fixedly connected to the bottom of one of the driven bevel gears 9, and a transmission rod 2 13 is fixedly connected to the bottom of the other driven bevel gear 9. A cleaning assembly and a stirring assembly are provided on the front side of the top of the support plate 1, including a transverse plate 2 14, which is fixedly connected to the outer periphery of the transmission rod 2 13, and stirring rods 15 are fixedly connected to the left and right sides of the top of the transverse plate 2 14. The cleaning assembly includes a transverse plate 11, which is fixedly connected to the outer periphery of the transmission rod 10, and scrapers 12 are fixedly connected to the left and right sides of the bottom of the transverse plate 11.

[0023] Specifically, the support plate 1 is used to support the leaching box 2 and the stirring barrel 5. The leaching box 2 is used to contain the leaching liquid to remove particles on the surface of the diamond composite sheet. The stirring barrel 5 is used to stir the leaching liquid. The driving box 6 is used to contain internal parts. The motor 7 is fixedly connected in the driving box 6 to generate power. The active bevel gear 8 and the driven bevel gear 9 are used for meshing transmission. When the motor 7 drives the active bevel gear 8 to rotate, the two driven bevel gears 9 will rotate in opposite directions and drive the transmission rod 10 and the transmission rod 2 13 to rotate accordingly. The cross plate 1 11 is used to connect the scraper 12, and the cross plate 2 14 is used to connect the stirring rod 15. The scraper 12 can scrape the leaching liquid attached to the inner wall of the stirring barrel 5, and the leaching liquid is mixed and stirred by the stirring rod 15, and then flows into the leaching box 2.

[0024] Reference Figure 1 and Figure 3 The cleaning component includes a water pump box 16, which is fixedly connected to the top front side of the support plate 1, and a circular water pipe 17 is fixedly connected to the rear side of the water pump box 16. One end of the circular water pipe 17 away from the water pump box 16 is fixedly connected to the inside of the mixing barrel 5, and a water pipe 18 is fixedly connected to the front side of the water pump box 16. A plurality of evenly distributed supporting feet 3 are fixedly connected to the bottom of the support plate 1, and a base 4 is fixedly connected to the bottom of the plurality of supporting feet 3. A water tank 20 is fixedly connected to the middle of the base 4, and one end of the water pipe 18 away from the water pump box 16 is fixedly connected to the inside of the water tank 20. An adsorption plate 21 is slidably connected to the inside of the water pump box 16, and handles 22 are fixedly connected to the left and right sides of the adsorption plate 21. A positioning block 19 is fixedly connected to the front side of the support plate 1, and the water pipe 18 is fixedly connected to the inside of the positioning block 19. A plurality of evenly distributed nozzles 23 are fixedly connected to the inside of the circular water pipe 17.

[0025] Specifically, the water pump box 16 is used to connect the water pipe 18 and the annular water pipe 17 to pump clean water out of the water tank 20 and spray it out through multiple nozzles 23 fixedly connected to the annular water pipe 17. The water tank 20 is used to store clean water, the water pipe 18 is used to guide the flow of clean water, the annular water pipe 17 and the nozzles 23 are used to spray clean water, the positioning block 19 is used to fix the position of the water pipe 18, and the inside of the mixing barrel 5 is cleaned with clean water to prevent the inside of the mixing barrel 5 from retaining residual leachate and affecting the next leaching. The adsorption plate 21 is made of an acidic and alkaline material and can absorb the leachate retained in the clean water. The handle 22 is used to facilitate the adsorption plate 21 to be drawn out of the water tank 20 for cleaning. The support foot 3 is used to connect the base 4. The water tank 20 is fixedly installed on the base 4. The support foot 3 and the base 4 are used to support the support plate 1.

[0026] Working principle: When cleaning the surface of the diamond composite sheet, pour the leaching liquid into the mixing barrel 5, start the motor 7, and the motor 7 drives the active bevel gear 8 to rotate. When the active bevel gear 8 rotates, the two driven bevel gears 9 rotate in opposite directions accordingly. One of the driven bevel gears 9 drives the horizontal plate 14 to rotate through the transmission rod 13, so that the two stirring rods 15 rotate accordingly to fully mix the leaching liquid inside the mixing barrel 5. The horizontal plate 11 is driven to rotate through the transmission rod 10, and the two scrapers 12 generates rotation to scrape and clean the inner wall of the mixing barrel 5 to prevent the leaching liquid from adhering to the inner wall of the mixing barrel 5, resulting in poor leaching effect. Secondly, after the leaching is completed, the inside of the mixing barrel 5 needs to be cleaned, and the water pump box 16 is started to pump out the clean water in the water tank 20 through the water pipe 18, and then the clean water is sprayed out by the annular water pipe 17 and the nozzle 23 to clean the inside of the mixing barrel 5. After the clean water is discharged, the leaching liquid is adsorbed by the adsorption plate 21, so that the clean water returns to the water tank 20 and can be reused.

[0027] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is 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 substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A polycrystalline diamond compact leaching device, comprising a support plate (1), characterized in that: The rear side of the top of the support plate (1) is fixedly connected to a leaching box (2); the middle side of the top of the support plate (1) is fixedly connected to a stirring barrel (5); the top of the stirring barrel (5) is fixedly connected to a driving box (6); a driving assembly is provided inside the driving box (6); a stirring assembly and a cleaning assembly are provided inside the stirring barrel (5); the driving assembly comprises a motor (7); the motor (7) is fixedly connected inside the driving box (6); an output end of the motor (7) is fixedly connected to a driving bevel gear (8); both upper and lower sides inside the driving box (6) are rotatably connected to driven bevel gears (9); both driven bevel gears (9) are meshed with the driving bevel gear (8); a transmission rod 1 (10) is fixedly connected to the bottom of one of the driven bevel gears (9); a transmission rod 2 (13) is fixedly connected to the bottom of the other driven bevel gear (9); a cleaning assembly is provided on the front side of the top of the support plate (1).

2. A polycrystalline diamond compact leaching device according to claim 1, characterized in that: The cleaning assembly comprises a water pump box (16), the water pump box (16) being fixedly connected to the top front side of the support plate (1), an annular water pipe (17) being fixedly connected to the rear side of the water pump box (16), one end of the annular water pipe (17) away from the water pump box (16) being fixedly connected to the interior of the mixing barrel (5), and a water delivery pipe (18) being fixedly connected to the front side of the water pump box (16).

3. A polycrystalline diamond compact leaching device according to claim 1, characterized in that: The stirring assembly comprises a second transverse plate (14), wherein the second transverse plate (14) is fixedly connected to the outer periphery of the second transmission rod (13), and stirring rods (15) are fixedly connected to the left and right sides of the top of the second transverse plate (14).

4. The polycrystalline diamond compact leaching device according to claim 1, characterized in that: The cleaning assembly comprises a transverse plate (11), wherein the transverse plate (11) is fixedly connected to the outer periphery of the transmission rod (10), and scrapers (12) are fixedly connected to the left and right sides of the bottom of the transverse plate (11).

5. The polycrystalline diamond compact leaching device according to claim 2, characterized in that: The bottom of the support plate (1) is fixedly connected to a plurality of evenly distributed support legs (3), the bottoms of the plurality of support legs (3) are fixedly connected to a base (4), the middle of the base (4) is fixedly connected to a water tank (20), and one end of the water pipe (18) away from the water pump box (16) is fixedly connected to the inside of the water tank (20).

6. A polycrystalline diamond compact leaching device according to claim 5, characterized in that: The interior of the water pump box (16) is slidably connected to an adsorption plate (21), and both left and right sides of the adsorption plate (21) are fixedly connected to handles (22).

7. The polycrystalline diamond compact leaching device according to claim 2, characterized in that: A positioning block (19) is fixedly connected to the front side of the support plate (1), and the water delivery pipe (18) is fixedly connected to the inside of the positioning block (19).

8. The polycrystalline diamond compact leaching device according to claim 2, characterized in that: A plurality of evenly distributed spray heads (23) are fixedly connected inside the annular water pipe (17).

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