Diamond preparation and processing equipment

Abstract

The utility model relates to diamond preparation and processing equipment which is applied to the field of diamond production and processing and comprises an impurity removal barrel, the lower end of the impurity removal barrel is fixedly connected with a screening box, the outer surface of the impurity removal barrel is fixedly connected with a liquid inlet pipe and a liquid outlet pipe, and the upper end of the impurity removal barrel is fixedly connected with two feeding pipes. A first motor is fixedly connected to the middle of the upper end of the impurity removing barrel, the output end of the first motor penetrates into the impurity removing barrel and is fixedly connected with a stirring rod, an annular net is fixedly connected to the inner wall of the impurity removing barrel, the lower end of the annular net is fixedly connected with the inner bottom wall of the impurity removing barrel, and the lower end of the impurity removing barrel is fixedly connected with a discharging pipe. After the artificial diamond is subjected to impurity removal, the electromagnetic plate is used for carrying out magnetic detection on the diamond, and the diamond which is not cleaned and the diamond which does not have magnetism are screened, so that secondary impurity removal can be conveniently carried out on the diamond which is not cleaned by a worker, and the production efficiency is improved.

Description

Technical Field

[0001] The utility model relates to a diamond preparation and processing device, in particular to a diamond preparation and processing device applied to the field of diamond production and processing. Background Technique

[0002] Diamond, also known as diamond, is a mineral composed of pure carbon elements. However, in the synthesis process of artificial diamond, an alloy containing metals such as iron, cobalt, and nickel may be used as a catalyst to promote the nucleation and growth of diamond. These metals are wrapped in diamond particles as impurities during the growth process of diamond, causing internal defects in the diamond and making the diamond have certain magnetism.

[0003] The specification of Chinese Patent CN212262869U discloses a diamond impurity removal device. This utility model can use the alkaline solution and acid solution used in the diamond cleaning and impurity removal process to respectively treat the acidic gas and alkaline gas generated during the cleaning and impurity removal process, which not only saves resources but also reduces pollution.

[0004] However, in the actual application process, it is impossible to directly detect whether the impurities inside the diamond after impurity removal have been completely treated. Another screening device needs to be used for treatment, and then the diamonds that have not been treated cleanly are subjected to secondary treatment, which not only increases the processing time but also reduces the processing efficiency. Content of the Utility Model

[0005] Aiming at the above-mentioned prior art, the technical problem to be solved by the utility model is that after the artificial diamond is subjected to impurity removal, it is impossible to directly detect whether the impurities inside the diamond after impurity removal have been completely treated. Another screening device needs to be used for treatment, and then the diamonds that have not been treated cleanly are subjected to secondary treatment, which not only increases the processing time but also reduces the processing efficiency.

[0006] To solve the above problems, the present utility model provides a diamond preparation and processing device, including an impurity removal barrel. The lower end of the impurity removal barrel is fixedly connected with a screening box. The outer surface of the impurity removal barrel is fixedly connected with a liquid inlet pipe and a liquid outlet pipe. The upper end of the impurity removal barrel is fixedly connected with two feed pipes. The middle of the upper end of the impurity removal barrel is fixedly connected with a first motor. The output end of the first motor penetrates into the impurity removal barrel and is fixedly connected with a stirring rod. The inner wall of the impurity removal barrel is fixedly connected with an annular net, and the lower end of the annular net is fixedly connected with the inner bottom wall of the impurity removal barrel. The lower end of the impurity removal barrel is fixedly connected with a discharge pipe. The lower end of the discharge pipe sequentially penetrates through the impurity removal barrel and the screening box and extends into the inner cavity of the screening box. The rear end of the screening box is fixedly connected with a second motor. The output end of the second motor penetrates into the screening box and is fixedly connected with an electromagnetic plate. The inner top wall of the screening box is fixedly connected with a plurality of air cylinders. The lower end of the air cylinder is fixedly connected with a pressing plate. Both the left and right inner walls of the screening box are fixedly connected with flow guiding plates. A rectangular groove is formed in the inner wall of the pressing plate, and a circular hole is formed in the upper end of the pressing plate and is communicated with the rectangular groove. Accommodating grooves are formed in both the left and right inner walls of the rectangular groove. Two springs are fixedly connected to the longitudinal inner walls of the accommodating grooves. One end of each of the two springs is fixedly connected with a sliding plate. One end of each of the two sliding plates is fixedly connected with a guiding rod. A partition plate is sleeved on one end of each of the two guiding rods. A pushing plate is fixedly connected to the upper end of the partition plate.

[0007] In the above diamond preparation and processing device, after removing impurities from artificial diamonds, magnetic detection is performed on the diamonds through the electromagnetic plate to screen out the diamonds that have not been processed cleanly and the non-magnetic diamonds, so as to facilitate the staff to perform secondary impurity removal on the diamonds that have not been processed cleanly and improve production efficiency.

[0008] As a further improvement of the present application, electric valves are fixedly installed on the outer surfaces of both the discharge pipe and the liquid outlet pipe, and the inner diameter of the circular hole is the same as the diameter of the discharge pipe.

[0009] As a further improvement of the present application, the partition plate is semicircular, the radius of the partition plate is greater than the radius of the circular hole, and the width of the rectangular groove is greater than the diameter of the partition plate.

[0010] As a further improvement of the present application, the pushing plate includes an L-shaped plate and a long strip, and the angle at the corner of the L-shaped plate is an obtuse angle.

[0011] As another improvement of the present application, both the left and right ends of the electromagnetic plate are rounded. The left and right ends of both the electromagnetic plate and the pressing plate are in contact with the left and right inner walls of the screening box. Discharge hoppers corresponding to the flow guiding plates are fixedly connected to both the left and right ends of the screening box.

[0012] As another improvement of the present application, a hot air blower is fixedly connected to the outer surface of the impurity removal barrel, and the air outlet pipe of the hot air blower is communicated with the impurity removal barrel.

[0013] In summary, in the actual application process, artificial diamonds are put into the impurity removal barrel, and alkali solution and acid solution are poured into the impurity removal barrel through the liquid inlet pipe to remove impurities from the diamonds. When removing impurities, motor 1 is started to drive the stirring rod to rotate, so that the diamonds are fully contacted with the alkali solution and acid solution. Then, clean water is poured in to wash the diamonds. After the impurity removal is completed, the liquid is discharged, and the diamonds after impurity removal are poured onto the surface of the electromagnetic plate through the discharge pipe. The air cylinder is started to extend, so that the pressing plate moves downward to squeeze the diamonds, making them spread out flat on the surface of the electromagnetic plate. Then, the electromagnetic plate is started to make it magnetic. Motor 2 is started to drive the electromagnetic plate to rotate clockwise, so that the non-magnetic diamonds are discharged from the screening box through the deflector on the right side. Then, motor 2 is started to rotate counterclockwise, and the electromagnetic plate is turned off, so that the magnetic diamonds are discharged through the deflector on the left side, thereby screening the diamonds after impurity removal, facilitating the staff to perform secondary impurity removal on the diamonds with unclean impurities removed, and improving the production efficiency. Description of the Drawings

[0014] Figure 1 It is a schematic structural diagram of the first embodiment of the present application;

[0015] Figure 2 It is a structural sectional view of the first embodiment of the present application;

[0016] Figure 3 It is a schematic structural diagram of the stirring rod of the first embodiment of the present application;

[0017] Figure 4 It is a schematic structural diagram of the electromagnetic plate of the first embodiment of the present application;

[0018] Figure 5 It is a sectional view of the pressing plate of the first embodiment of the present application;

[0019] Figure 6 It is a moving diagram of the pressing plate of the first embodiment of the present application;

[0020] Figure 7 It is a schematic structural diagram of the partition board of the first embodiment of the present application;

[0021] Figure 8 It is a schematic structural diagram of the second embodiment of the present application.

[0022] Explanation of the reference numerals in the drawings:

[0023] 1 Impurity removal barrel, 2 Screening box, 3 Motor 1, 4 Stirring rod, 5 Annular net, 6 Discharge pipe, 7 Motor 2, 8 Electromagnetic plate, 9 Air cylinder, 10 Pressing plate, 11 Deflector, 12 Rectangular groove, 13 Accommodation groove, 14 Spring, 15 Slide plate, 16 Guide rod, 17 Partition board, 18 Push plate, 19 Hot air blower. Detailed Embodiment

[0024] The following will describe in detail two implementation manners of the present application in conjunction with the accompanying drawings.

[0025] The first implementation manner:

[0026] Figure 1 、 Figure 2 and Figure 3 show: A diamond preparation and processing device, including an impurity removal barrel 1, a screening box 2 is fixedly connected to the lower end of the impurity removal barrel 1, a liquid inlet pipe and a liquid outlet pipe are fixedly connected to the outer surface of the impurity removal barrel 1, two feed pipes are fixedly connected to the upper end of the impurity removal barrel 1, a first motor 3 is fixedly connected to the middle of the upper end of the impurity removal barrel 1. Those skilled in the art can select a suitable model of the first motor 3 according to actual needs. For example: Y2-63M1-2-0.18KW. The output end of the first motor 3 penetrates into the impurity removal barrel 1 and is fixedly connected to a stirring rod 4. An annular net 5 is fixedly connected to the inner wall of the impurity removal barrel 1. The annular net 5 facilitates the diamond to be discharged through the discharge pipe 6. The lower end of the annular net 5 is fixedly connected to the inner bottom wall of the impurity removal barrel 1. The lower end of the impurity removal barrel 1 is fixedly connected to a discharge pipe 6. The lower end of the discharge pipe 6 sequentially penetrates through the impurity removal barrel 1 and the screening box 2 and extends into the inner cavity of the screening box 2. Guide plates 11 are fixedly connected to the left and right inner walls of the screening box 2. The guide plates 11 facilitate the diamond to be discharged from the screening box 2. Electric valves are fixedly installed on the outer surfaces of the discharge pipe 6 and the liquid outlet pipe. Those skilled in the art can select a suitable model of the electric valve according to actual needs. For example: D341X-10C. The inner diameter of the round hole is the same as the diameter of the discharge pipe 6. The left and right ends of the electromagnetic plate 8 are rounded, which is convenient for the flipping of the electromagnetic plate 8. The left and right ends of the electromagnetic plate 8 and the pressing plate 10 are in contact with the left and right inner walls of the screening box 2. Discharge hoppers corresponding to the guide plates 11 are fixedly connected to the left and right ends of the screening box 2.

[0027] Figure 4 、 Figure 5 、 Figure 6 and Figure 7It is shown that: A second motor 7 is fixedly connected to the rear end of the screening box 2. The output end of the second motor 7 penetrates into the screening box 2 and is fixedly connected with an electromagnetic plate 8. A plurality of cylinders 9 are fixedly connected to the inner top wall of the screening box 2. The lower end of the cylinder 9 is fixedly connected with a pressing plate 10. A rectangular groove 12 is formed in the inner wall of the pressing plate 10. A circular hole is formed through the upper end of the pressing plate 10, and the circular hole communicates with the rectangular groove 12. Accommodating grooves 13 are formed in the left and right inner walls of the rectangular groove 12. Two springs 14 are fixedly connected to the longitudinal inner walls of the accommodating grooves 13. One end of each of the two springs 14, which corresponds to each other, is fixedly connected with a sliding plate 15. One end of each of the two sliding plates 15, which corresponds to each other, is fixedly connected with a guide rod 16. A partition plate 17 is sleeved on one end of each of the two guide rods 16, which corresponds to each other. The upper end of the partition plate 17 is fixedly connected with a pushing plate 18. The partition plate 17 is semi-circular, and the radius of the partition plate 17 is greater than the radius of the circular hole. The width of the rectangular groove 12 is greater than the diameter of the partition plate 17. The pushing plate 18 includes an L-shaped plate and a long strip. The angle at the corner of the L-shaped plate is an obtuse angle. When the cylinder 9 is not activated, the lower end of the discharge pipe 6 penetrates through the circular hole, and the two partition plates 17 are located at both ends of the discharge pipe 6, and the springs 14 contract outward. When it is necessary to flatten the diamond, activate the cylinder 9 to extend, so that the pressing plate 10 moves downward, and the springs 14 reset, driving the two partition plates 17 to contact each other, thereby flattening the diamond. When the cylinder 9 contracts, the outer surface of the discharge pipe 6 contacts the pushing plate 18, pushing the partition plate 17 to move outward until it is completely located in the rectangular groove 12, so as not to hinder the discharge of the diamond.

[0028] During use, put the synthetic diamond into the impurity removal barrel 1, pour alkali solution and acid solution into the impurity removal barrel 1 through the liquid inlet pipe to remove impurities from the diamond. When removing impurities, activate the first motor 3 to drive the stirring rod 4 to rotate, so that the diamond fully contacts with the alkali solution and acid solution, then pour clean water to wash the diamond. After the impurity removal is completed, drain the liquid. Pour the diamond after impurity removal onto the surface of the electromagnetic plate 8 through the discharge pipe 6. Activate the cylinder 9 to extend, so that the pressing plate 10 moves downward to squeeze the diamond, making it spread flat on the surface of the electromagnetic plate 8. Then activate the electromagnetic plate 8 to make it magnetic. Activate the second motor 7 to drive the electromagnetic plate 8 to rotate clockwise, so that the non-magnetic diamond is discharged from the screening box 2 through the right deflector 11. Then activate the second motor 7 to rotate counterclockwise and turn off the electromagnetic plate 8, so that the magnetic diamond is discharged through the left deflector 11, thereby screening the diamond after impurity removal, facilitating the staff to perform secondary impurity removal on the diamond with unclean impurities removed, and improving the production efficiency.

[0029] The second implementation mode:

[0030] Based on the first implementation mode, a hot air blower 19 is newly added in this implementation mode, and the rest is the same as the first implementation mode.

[0031] Figure 8It is shown that a hot air blower 19 is fixedly connected to the outer surface of the impurity removal barrel 1, and the air outlet pipe of the hot air blower 19 is communicated with the impurity removal barrel 1.

[0032] During use, after the diamond impurity removal is completed, start the hot air blower 19 to blow hot air into the impurity removal barrel 1, and at the same time drive the stirring rod 4 to rotate through the first motor 3, so as to dry the diamond.

[0033] Combined with the current actual requirements, the above-mentioned implementation manner adopted in this application, the protection scope is not limited thereto. Within the scope of knowledge possessed by those skilled in the art, various changes made without departing from the concept of this application still fall within the protection scope of this utility model.

Claims

1. A diamond preparation and processing device, comprising a de-impurity barrel (1), characterized in that: The lower end of the impurity removal barrel (1) is fixedly connected to a screening box (2), the outer surface of the impurity removal barrel (1) is fixedly connected to a liquid inlet pipe and a liquid outlet pipe, the upper end of the impurity removal barrel (1) is fixedly connected to two feeding pipes, the middle part of the upper end of the impurity removal barrel (1) is fixedly connected to a motor 1 (3), the output end of the motor 1 (3) penetrates into the impurity removal barrel (1) and is fixedly connected to a stirring rod (4), the inner wall of the impurity removal barrel (1) is fixedly connected to an annular net (5), and the lower end of the annular net (5) is fixedly connected to the inner bottom wall of the impurity removal barrel (1); The lower end of the impurity removal barrel (1) is fixedly connected to a discharge pipe (6), the lower end of the discharge pipe (6) is fixedly connected to the impurity removal barrel (1) and the screening box (2) in sequence and extends to the inner cavity of the screening box (2), the rear end of the screening box (2) is fixedly connected to a second motor (7), the output end of the second motor (7) penetrates into the screening box (2) and is fixedly connected to an electromagnetic plate (8), the inner top wall of the screening box (2) is fixedly connected to a plurality of cylinders (9), the lower ends of the cylinders (9) are fixedly connected to a pressure plate (10), and the left and right inner walls of the screening box (2) are fixedly connected to guide plates (11); The inner wall of the pressure plate (10) is provided with a rectangular groove (12), the upper end of the pressure plate (10) is penetrated by a circular hole, the circular hole is communicated with the rectangular groove (12), the left and right inner walls of the rectangular groove (12) are provided with a receiving groove (13), the longitudinal inner wall of the receiving groove (13) is fixedly connected with two springs (14), the corresponding ends of the two springs (14) are fixedly connected with a slide plate (15), the corresponding ends of the two slide plates (15) are fixedly connected with a guide rod (16), the corresponding ends of the two guide rods (16) are sleeved with a partition plate (17), and the upper end of the partition plate (17) is fixedly connected with a push plate (18).

2. The diamond preparation and processing equipment according to claim 1, characterized in that: Electric valves are fixedly mounted on the outer surfaces of the discharge pipe (6) and the liquid discharge pipe, and the inner diameter of the circular hole is consistent with the diameter of the discharge pipe (6).

3. The diamond preparation and processing equipment according to claim 1, characterized in that: The partition (17) is semicircular, the radius of the partition (17) is greater than the radius of the circular hole, and the width of the rectangular groove (12) is greater than the diameter of the partition (17).

4. The diamond preparation and processing equipment according to claim 1, characterized in that: The push plate (18) comprises an L-shaped plate and a long strip, and the angle at the corner of the L-shaped plate is an obtuse angle.

5. The diamond preparation and processing equipment according to claim 1, characterized in that: The left and right ends of the electromagnetic plate (8) are both rounded, the left and right ends of the electromagnetic plate (8) and the pressure plate (10) are both in contact with the left and right inner walls of the screening box (2), and the left and right ends of the screening box (2) are fixedly connected to a discharge hopper corresponding to the guide plate (11).

6. The diamond preparation and processing equipment according to claim 1, characterized in that: A hot air blower (19) is fixedly connected to the outer surface of the impurity removal barrel (1), and an air outlet pipe of the hot air blower (19) is in communication with the impurity removal barrel (1).

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