Artificial diamond cleaning and purifying device

Abstract

The invention discloses an artificial diamond cleaning and purifying device, and relates to the technical field of artificial diamond cleaning and purifying, the artificial diamond cleaning and purifying device comprises a machine box, two U-shaped frames and concave strip plates are arranged on the left side and the right side of the machine box, the concave strip plates are respectively fixed on the top surfaces of the two U-shaped frames, the two transverse plates are respectively fixed on the two sides of the inner walls of the two concave strip plates, and the two U-shaped frames and the concave strip plates are arranged on the left side and the right side of the machine box. The threaded rod penetrates through and is rotatably installed in the middle of the sides, close to each other, of the two transverse plates, the inner threaded block is slidably installed on the outer wall of the threaded rod, the inner wall of the inner threaded block is meshed with the inner wall of a threaded groove of the threaded rod, and the outer wall of the inner threaded block is in sliding contact with the inner walls of the two concave strip plates; according to the artificial diamond cleaning device, the two sides of the inner screw block are limited through the rubber mats, and therefore the problem that the artificial diamond cleaning effect is poor due to the fact that the filter cartridge shifts during displacement is solved.

Description

Technical Field

[0001] This invention relates to the field of synthetic diamond cleaning and purification technology, specifically to a synthetic diamond cleaning and purification device. Background Technology

[0002] Synthetic diamonds are diamonds produced by simulating the formation conditions of natural diamonds using artificial methods. The main function of synthetic diamond cleaning and purification equipment is to use acid washing solution to dissolve the metallic impurities on the outside of synthetic diamonds, thereby improving the purity and quality of synthetic diamonds.

[0003] Patent CN223087605U discloses a high-efficiency separation and purification device for diamond micron powder. During the acid washing and purification process, the device automatically removes the diamond micron powder from the acid solution, making it convenient to use. It includes a base plate, a support, and a housing, with the housing fixedly mounted on the upper part of the base plate via the support. It also includes a partition, a cylinder, a lower cover, an upper cover, a moving mechanism, and a drying mechanism. The left side of the housing has an acid washing chamber, and the right side has a cleaning chamber. The acid washing chamber and the cleaning chamber are separated by a partition, which is fixedly mounted on the housing. The acid washing chamber contains acid, and the cleaning chamber contains clean water. The cylinder contains a chamber with multiple sets of filter holes communicating with the filter chamber. Filter cloth is provided on the inner wall of the cylinder.

[0004] However, current high-efficiency separation and purification devices for diamond micron powder have the following problems: During the use of synthetic diamond cleaning and purification devices, the synthetic diamonds in the filter cartridge need to be acid-washed and purified before cleaning. The filter cartridge is prone to displacement during movement, which leads to poor cleaning effect of synthetic diamonds. At the same time, the water flow often cannot reach the inside of the filter cartridge, resulting in poor rinsing effect of synthetic diamonds. Furthermore, when acid-washing synthetic diamonds, the acid solution does not easily enter the inside of the filter cartridge, resulting in poor dissolution of external metal impurities of synthetic diamonds by the acid solution. Therefore, we propose a synthetic diamond cleaning and purification device. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides a synthetic diamond cleaning and purification device, which solves the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a synthetic diamond cleaning and purification device, comprising: a chassis, wherein two U-shaped frames are arranged on the left and right sides of the chassis; concave strips are respectively fixed to the top surfaces of the two U-shaped frames; two horizontal plates are respectively fixed to the inner walls of the two concave strips; a threaded rod is inserted through and rotatably mounted in the middle of the two horizontal plates on their adjacent sides; an inner thread block is slidably mounted on the outer wall of the threaded rod, the inner wall of the inner thread block meshes with the inner wall of the threaded groove of the threaded rod, and the outer wall of the inner thread block slides in contact with the inner walls of the two concave strips; a U-shaped frame is fixed in the middle of the bottom surface of the inner thread block; and an electric... A telescopic rod is inserted through and fixed in the middle of the bottom surface of the U-shaped frame. A semi-concave plate is fixed to the bottom surface of the telescopic end of the electric telescopic rod. A filter cylinder is slidably installed on the inner wall of the semi-concave plate. Short columns are fixed in pairs on the sides of two horizontal plates that are close to each other. A rubber pad is fixed to the end of each short column away from the horizontal plate. The threaded rod rotates clockwise in the horizontal plate. Under the restriction of the concave plate, the inner threaded block moves to the right in the concave plate. The inner threaded block drives the U-shaped frame to move to the right. During the reciprocating movement of the inner threaded block, the horizontal plate supports the short columns, the short columns support the rubber pads, and the rubber pads limit the movement of the inner threaded block on both sides. The rubber pads are used to limit the movement of the inner threaded block.

[0007] According to the above technical solution, the chassis includes: a base plate, a housing, and a top cover. The housing is located on the top surface of the base plate. The housing has two chambers inside. The left chamber of the housing is a clean water chamber, and the right chamber of the housing is an acid pickling chamber. A solenoid valve is provided on both sides of the back of the housing. The top cover is installed on the top surface of the housing. The top surface of the top cover has two square openings, and a slot is provided in the middle of the top surface of the top cover.

[0008] According to the above technical solution, a servo motor is provided on the left side of the two concave strips, the left end of the threaded rod is fixedly connected to the right end of the servo motor shaft, and the outer wall of the threaded rod is provided with a non-self-locking thread groove.

[0009] According to the above technical solution, the filter cartridge is located above the top cover, and the four rubber pads are positioned on the same side as each other on the movement trajectory of the outer wall of the inner screw block.

[0010] According to the above technical solution, a water flow device is provided on the left side of the top surface of the base plate. The water flow device is used to agitate the water in the clear water chamber. A uniform device is provided on the outer wall of the water flow device. The uniform device is used to drive the acid water to flow and rinse the artificial diamond in the filter cartridge.

[0011] According to the above technical solution, the water flow device includes: a servo electric cylinder, which is fixedly installed on the top left side of the base plate, with the telescopic end of the servo electric cylinder penetrating and slidingly installed on the bottom left side of the box; a U-shaped short frame, which is fixed to the bottom of the clear water chamber of the box; a round rod, which is penetrating and slidingly installed on the left and right sides of the inner wall of the U-shaped short frame, with the left end of the round rod fixedly connected to the right end of the telescopic end of the servo electric cylinder; and several plates, which are fixed on the outer wall of the round rod. The round rod moves back and forth in the U-shaped short frame, and the round rod drives the plates to move back and forth in the left and right. The plates are used to agitate the clear water in the clear water chamber.

[0012] According to the above technical solution, a circular plate is fixed to the right end of the circular rod, a spring is fixed to the right side of the circular plate, and a square plate is fixed to the end of the spring away from the circular plate. The right side of the square plate is fixedly connected to the inner wall of the box. The circular plate drives the spring to move back and forth. Under the restriction of the square plate, the spring reciprocates and extends. Under the elastic force of the spring, the vibration amplitude of the circular rod is reduced.

[0013] According to the above technical solution, the bottom surfaces of several of the plates slide in contact with the bottom of the interior of the U-shaped short frame, and the circular plate is located on the right side of the U-shaped short frame.

[0014] According to the above technical solution, the uniform device includes: a connecting block fixed on the outer wall of a round rod; a bent rod fixed on the top surface of the connecting block and located in the middle of the groove in the top cover; a U-shaped plate fixed at the bottom of the pickling chamber of the box; two round convex shafts that pass through and slide on the top left side of the inner wall of the U-shaped plate; the end of the bent rod away from the connecting block is fixedly connected to the left end of one of the round convex shafts; and an annular groove plate fixed on the side where the two round convex shafts are close to each other. The round convex shafts move back and forth in the U-shaped plate, and the round convex shafts drive the annular groove plate to move back and forth. The annular groove plate is used to drive the acid water flow to rinse the filter cartridge.

[0015] According to the above technical solution, a double-shaft ring is fixed to the outer wall of the bent rod, a Y-shaped plate is fixed to the left side of the clear water chamber wall of the box, a spiral groove plate is fixed to the top surface of the Y-shaped plate, the outer wall of the double-shaft ring slides in contact with the inner wall of the spiral groove plate, the bent rod drives the double-shaft ring to move back and forth, and the double-shaft ring moves back and forth in the spiral groove plate.

[0016] This invention provides a device for cleaning and purifying synthetic diamonds. It has the following beneficial effects: (1) The present invention uses a chassis, a U-shaped frame, a concave strip plate, a horizontal plate, a threaded rod, an inner threaded block, a loop frame, an electric telescopic rod, a semi-concave plate, a filter cartridge, and a short column in conjunction with a rubber pad. The threaded rod rotates forward in the horizontal plate. Under the restriction of the concave strip plate, the inner threaded block moves to the right in the concave strip plate. The inner threaded block drives the loop frame to move to the right. The loop frame drives the electric telescopic rod to move to the right. The electric telescopic rod drives the semi-concave plate to move to the right. The semi-concave plate drives the filter cartridge to move to the right. When the artificial diamond pickling is completed, the telescopic rod of the electric telescopic rod is reset, and the shaft of the servo motor is reset. During the reciprocating movement of the inner threaded block, the horizontal plate supports the short column, the short column supports the rubber pad, and the rubber pad limits the two sides of the inner threaded block, so that the filter cartridge can be accurately aligned with the middle of the slot of the top cover, preventing the filter cartridge from shifting during displacement and causing poor cleaning effect of artificial diamond.

[0017] (2) The present invention uses a water flow device to make the servo cylinder, U-shaped short frame and round rod cooperate with the plate. The round rod moves back and forth in the U-shaped short frame, and the round rod drives the plate to move back and forth in the left and right. During the back and forth movement of the plate, the plate stirs the water in the clear water chamber, so that the clear water washes the inside of the filter cartridge, preventing the water flow from not washing the inside of the filter cartridge, which would result in poor washing effect of artificial diamond.

[0018] (3) The present invention uses a water flow device to make the round plate and the spring cooperate with the square plate. The round plate drives the spring to move back and forth. Under the restriction of the square plate, the spring reciprocates and extends. Under the elastic force of the spring, the vibration amplitude of the round rod is reduced, and the excessive vibration amplitude of the round rod is prevented from causing the plate to vibrate and be damaged.

[0019] (4) The present invention, through the setting of the uniform device, makes the connecting block, the bent rod, the U-shaped plate and the round convex shaft cooperate with the annular groove plate. The round convex shaft moves back and forth in the U-shaped plate, and the round convex shaft drives the annular groove plate to move back and forth in the left and right. The annular groove plate drives the acid water to flow and wash the surface of the filter cartridge, preventing the acid liquid from not easily entering the interior of the filter cartridge, resulting in poor dissolution of external metal impurities of artificial diamond by the acid washing liquid.

[0020] (5) By setting up a uniform device, the present invention enables the double shaft ring and the Y-shaped plate to cooperate with the spiral groove plate, and the bent rod drives the double shaft ring to move back and forth. The double shaft ring moves back and forth in the spiral groove plate, preventing the bent rod from shaking during movement and causing the bent rod to deform easily. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the entire invention; Figure 2 This is a schematic diagram of the internal components of the present invention; Figure 3 This is a cross-sectional view of the chassis of the present invention; Figure 4 This is a schematic diagram of the water flow device of the present invention; Figure 5 For the present invention Figure 4 A magnified view of a portion of point A in the middle; Figure 6 This is a schematic diagram of the uniform distribution device of the present invention; Figure 7 For the present invention Figure 6 A magnified view of a portion of point B in the middle.

[0022] In the diagram: 1. Chassis; 101. Base plate; 102. Housing; 103. Top cover; 2. U-shaped frame; 3. Concave strip plate; 4. Horizontal plate; 5. Threaded rod; 6. Internal threaded block; 7. Recurved frame; 8. Electric telescopic rod; 9. Semi-concave disc; 10. Filter cartridge; 11. Short column; 12. Rubber pad; 13. Water flow device; 131. Servo electric cylinder; 132. U-shaped short frame; 133. Round rod; 134. Plate; 135. Round plate; 136. Spring; 137. Square plate; 14. Uniform device; 141. Connecting block; 142. Bent rod; 143. U-shaped plate; 144. Round convex shaft; 145. Annular groove plate; 146. Double shaft ring; 147. Y-shaped plate; 148. Recurved groove plate. Detailed Implementation

[0023] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments.

[0024] Please see Figures 1-7 One embodiment of the present invention is: a synthetic diamond cleaning and purification device, comprising: a chassis 1, the chassis 1 comprising: a base plate 101, a housing 102 and a top cover 103, the housing 102 being disposed on the top surface of the base plate 101, the housing 102 having two chambers inside, the left chamber of the housing 102 being a clean water chamber and the right chamber of the housing 102 being an acid washing chamber, a solenoid valve being disposed on both sides of the back of the housing 102, the top cover 103 being installed on the top surface of the housing 102, the top surface of the top cover 103 having two square openings, and a groove being provided in the middle of the top surface of the top cover 103; The chassis 1 has two U-shaped frames 2 on its left and right sides, concave strips 3 fixed to the top surfaces of the two U-shaped frames 2, two horizontal plates 4 fixed to the inner walls of the two concave strips 3, and a threaded rod 5 that is rotatably mounted through and rotatably on the middle of the two horizontal plates 4 on their adjacent sides. A servo motor is located on the left side of the two concave strips 3, and the left end of the threaded rod 5 is fixedly connected to the right end of the servo motor's shaft. The outer wall of the threaded rod 5 has a non-self-locking threaded groove. An inner threaded block 6 is slidably mounted on the outer wall of the threaded rod 5, and its inner wall meshes with the inner wall of the threaded groove of the threaded rod 5. The outer wall of the inner threaded block 6 also meshes with the inner walls of the two concave strips 3. Sliding contact, U-shaped frame 7, U-shaped frame 7 is fixed in the middle of the bottom surface of the inner screw block 6, electric telescopic rod 8, electric telescopic rod 8 passes through and is fixed in the middle of the bottom surface of the U-shaped frame 7, semi-concave plate 9, semi-concave plate 9 is fixed on the bottom surface of the telescopic end of the electric telescopic rod 8, filter cylinder 10, filter cylinder 10 is slidably installed on the inner wall of the semi-concave plate 9, filter cylinder 10 is located above the top cover 103, short column 11, short column 11 is fixed in pairs on the side of the two horizontal plates 4 that are close to each other, and a rubber pad 12 is fixed at the end of the short column 11 away from the horizontal plate 4, and the side of the four rubber pads 12 that are close to each other is on the movement trajectory of the outer wall of the inner screw block 6. The rubber pads 12 are used to limit the inner screw block 6. When using this device, the operator places the synthetic diamond in the filter cartridge 10 and places the filter cartridge 10 into the semi-concave disc 9. The operator then activates the electric telescopic rod 8, and the telescopic end of the electric telescopic rod 8 begins to move downwards. The telescopic end of the electric telescopic rod 8 drives the semi-concave disc 9 downwards, which in turn drives the filter cartridge 10 into the clean water chamber of the housing 102. The clean water in the chamber washes away the dirt on the surface of the synthetic diamond. When the cleaning is complete, the telescopic end of the electric telescopic rod 8 returns to its original position, and simultaneously, the base plate 101 supports... The housing 102 supports the top cover 103. The chassis 1 supports the U-shaped frame 2, which in turn supports the concave plate 3. The operator starts the servo motor on the concave plate 3. The servo motor's shaft drives the threaded rod 5 to rotate forward. The threaded rod 5 rotates forward on the horizontal plate 4. Under the constraint of the concave plate 3, the inner threaded block 6 moves to the right on the concave plate 3. The inner threaded block 6 drives the loop frame 7 to move to the right. The loop frame 7 drives the electric telescopic rod 8 to move to the right. The electric telescopic rod 8 drives the semi-concave plate 9 to move to the right. The semi-concave plate 9... The filter cartridge 10 moves to the right, and the telescopic end of the electric telescopic rod 8 drives the semi-concave disk 9 to move downward. The semi-concave disk 9 drives the filter cartridge 10 to move downward, and the filter cartridge 10 enters the pickling chamber of the housing 102. The acid solution pickles the synthetic diamond in the filter cartridge 10, dissolving the metallic impurities on the outside of the synthetic diamond. When the pickling of the synthetic diamond is completed, the telescopic rod of the electric telescopic rod 8 returns to its original position, the shaft of the servo motor returns to its original position, and the telescopic end of the electric telescopic rod 8 drives the semi-concave disk 9 to move downward. The semi-concave disk 9 drives the filter cartridge 10 to move downward. When the filter cartridge 10 moves, it enters the clean water chamber of the housing 102. The clean water in the clean water chamber washes away the acid on the surface of the artificial diamond. During the reciprocating movement of the inner screw block 6, the horizontal plate 4 supports the short column 11, the short column 11 supports the rubber pad 12, and the rubber pad 12 limits the two sides of the inner screw block 6, so that the filter cartridge 10 can be accurately aligned with the middle of the groove of the top cover 103. This avoids the problem that the filter cartridge 10 will shift during the use of the artificial diamond cleaning and purification device, resulting in poor cleaning effect of the artificial diamond. A water flow device 13 is provided on the left side of the top surface of the base plate 101. The water flow device 13 is used to stir the water in the clear water chamber. A uniform device 14 is provided on the outer wall of the water flow device 13. The uniform device 14 is used to drive the acid water to flow and rinse the artificial diamond in the filter cartridge 10.

[0025] Working principle: A synthetic diamond is placed in the filter cartridge 10, which is then placed into the semi-concave disc 9. The telescopic end of the electric telescopic rod 8 moves the semi-concave disc 9 downwards, causing the filter cartridge 10 to enter the clean water chamber of the housing 102. Upon completion of cleaning, the telescopic end of the electric telescopic rod 8 returns to its original position. The servo motor shaft on the concave plate 3 drives the threaded rod 5 to rotate clockwise. The threaded rod 5 rotates clockwise on the horizontal plate 4. Under the constraint of the concave plate 3, the inner screw block 6 moves to the right on the concave plate 3. The inner screw block 6 drives the loop frame 7 to move to the right, which in turn drives the electric telescopic rod 8 to move to the right. The electric telescopic rod 8 then drives the semi-concave disc 9 to move to the right. 9 drives the filter cartridge 10 to move to the right. The telescopic end of the electric telescopic rod 8 drives the semi-concave plate 9 to move downward. The semi-concave plate 9 drives the filter cartridge 10 to move downward. The filter cartridge 10 enters the pickling chamber of the box 102. When the artificial diamond pickling is completed, the telescopic rod of the electric telescopic rod 8 is reset, the shaft of the servo motor is reset, the telescopic end of the electric telescopic rod 8 drives the semi-concave plate 9 to move downward. The semi-concave plate 9 drives the filter cartridge 10 to move downward. The filter cartridge 10 enters the clear water chamber of the box 102. The clear water in the clear water chamber washes the acid on the surface of the artificial diamond. During the reciprocating movement of the inner screw block 6, the short column 11 supports the rubber pad 12. The rubber pad 12 limits the two sides of the inner screw block 6. Please see Figures 1-7 Based on the above embodiments, in another embodiment of the present invention, the water flow device 13 includes: a servo cylinder 131, which is fixedly installed on the left side of the top surface of the base plate 101, with the telescopic end of the servo cylinder 131 penetrating and slidingly installed on the bottom left side of the housing 102; a U-shaped short frame 132, which is fixedly installed at the bottom of the clear water chamber inside the housing 102; a round rod 133, which is penetrating and slidingly installed on the left and right sides of the inner wall of the U-shaped short frame 132, with the left end of the round rod 133 fixedly connected to the right end of the telescopic end of the servo cylinder 131; and several plates 134, which are fixed on the outer wall of the round rod 133, with the bottom surface of the plates 134 slidingly contacting the bottom of the inner side of the U-shaped short frame 132, and the plates 134 being used to agitate the clear water in the clear water chamber. When the filter cartridge 10 enters the clear water chamber of the housing 102, the operator activates the servo cylinder 131. The telescopic end of the servo cylinder 131 begins to move back and forth, driving the round rod 133 to move back and forth. The round rod 133 moves back and forth within the U-shaped short frame 132, driving the plate 134 to move back and forth. During this movement, the plate 134 agitates the clear water in the clear water chamber, allowing the clear water to flush the inside of the filter cartridge 10. This avoids the problem that the water flow cannot reach the inside of the filter cartridge 10 during the use of the artificial diamond cleaning and purification device, thus preventing poor cleaning effect of the artificial diamond.

[0026] A circular plate 135 is fixed to the right end of the round rod 133. The circular plate 135 is located to the right of the U-shaped short frame 132. A spring 136 is fixed to the right side of the circular plate 135. A square plate 137 is fixed to the end of the spring 136 away from the circular plate 135. The right side of the square plate 137 is fixedly connected to the inner wall of the box 102. While the round rod 133 drives the plate 134 to move back and forth, the round rod 133 also drives the round plate 135 to move back and forth, and the round plate 135 drives the spring 136 to move back and forth. Under the restriction of the square plate 137, the spring 136 reciprocates and extends. Under the elastic force of the spring 136, the vibration amplitude of the round rod 133 is reduced, thereby avoiding the problem that the plate 134 is easily damaged by excessive vibration of the round rod 133 during the use of the artificial diamond cleaning and purification device.

[0027] The uniformizing device 14 includes: a connecting block 141, which is fixed on the outer wall of the round rod 133; a bent rod 142, which is fixed on the top surface of the connecting block 141 and is located in the middle of the groove of the top cover 103; a U-shaped plate 143, which is fixed to the bottom of the pickling chamber of the box 102; two round convex shafts 144, which are slidably installed on the top left side of the inner wall of the U-shaped plate 143; one end of the bent rod 142 away from the connecting block 141 is fixedly connected to the left end of one round convex shaft 144; and an annular groove plate 145, which is fixed on the side where the two round convex shafts 144 are close to each other and is used to drive the acid water flow to rinse the filter cartridge 10. After the filter cartridge 10 enters the pickling chamber of the housing 102, the round rod 133 drives the connecting block 141 to move back and forth left and right. The connecting block 141 drives the bent rod 142 to move back and forth left and right. The bent rod 142 moves back and forth left and right in the slot of the top cover 103. The bent rod 142 drives a round convex shaft 144 to move back and forth left and right. The round convex shaft 144 moves back and forth left and right in the U-shaped plate 143. The round convex shaft 144 drives the annular groove plate 145 to move back and forth left and right. During the back and forth movement of the annular groove plate 145, the annular groove plate 145 drives the acid water to flow and wash the surface of the filter cartridge 10, allowing the acid water to flow into the interior of the filter cartridge 10. This avoids the problem that the acid solution is not easy to enter the interior of the filter cartridge 10 during the use of the artificial diamond cleaning and purification device, resulting in poor dissolution of external metal impurities of the artificial diamond by the pickling solution.

[0028] A double-shaft ring 146 is fixed to the outer wall of the bent rod 142. A Y-shaped plate 147 is fixed to the left side of the clear water chamber wall of the box 102. A spiral groove plate 148 is fixed to the top surface of the Y-shaped plate 147. The outer wall of the double-shaft ring 146 and the inner wall of the spiral groove plate 148 slide in contact. While the connecting block 141 drives the bent rod 142 to move back and forth, the bent rod 142 drives the double shaft ring 146 to move back and forth. The housing 102 supports the Y-shaped plate 147, and the Y-shaped plate 147 supports the spiral groove plate 148. The double shaft ring 146 moves back and forth in the spiral groove plate 148, which improves the stability of the left and right movement of the bent rod 142. This avoids the problem of the bent rod 142 being easily deformed due to shaking during the movement of the artificial diamond cleaning and purification device.

[0029] Working principle: The extension end of the servo cylinder 131 drives the round rod 133 to move back and forth left and right. The round rod 133 moves back and forth left and right in the U-shaped short frame 132. The round rod 133 drives the plate 134 to move back and forth left and right. During the back and forth movement of the plate 134, the plate 134 agitates the water in the clear water chamber. The round rod 133 drives the round plate 135 to move back and forth, and the round plate 135 drives the spring 136 to move back and forth. Under the restriction of the square plate 137, the spring 136 reciprocates and extends. The round rod 133 drives the connecting block 141 to move back and forth left and right. The connecting block 141 drives the bent rod 142 to move back and forth left and right. The bent rod 142 drives a round convex shaft 144 to move back and forth left and right. The round convex shaft 144 moves back and forth left and right in the U-shaped plate 143. The round convex shaft 144 drives the annular groove plate 145 to move back and forth left and right. The annular groove plate 145 drives the acid water to flow and wash the surface of the filter cartridge 10. The bent rod 142 drives the double shaft ring 146 to move back and forth, and the double shaft ring 146 moves back and forth in the loop plate 148.

[0030] The above description is only a preferred embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A device for cleaning and purifying synthetic diamond, characterized in that, include: The chassis (1) has two U-shaped frames (2) on its left and right sides. The concave strip (3) is fixed to the top surface of the two U-shaped frames (2); Two horizontal plates (4) are fixed to the inner walls of two concave strips (3) respectively; A threaded rod (5) is installed through and rotatably in the middle of the two cross plates (4) on one side that are close to each other; The inner screw block (6) is slidably mounted on the outer wall of the threaded rod (5). The inner wall of the inner screw block (6) meshes with the inner wall of the threaded groove of the threaded rod (5). The outer wall of the inner screw block (6) slides in contact with the inner walls of the two concave strips (3). A spiral frame (7) is fixed in the middle of the bottom surface of the inner screw block (6); An electric telescopic rod (8) is inserted through and fixed in the middle of the bottom surface of the loop frame (7); A semi-concave disc (9) is fixed to the bottom surface of the telescopic end of the electric telescopic rod (8); The filter cartridge (10) is slidably mounted on the inner wall of the semi-concave disc (9); Short columns (11) are fixed in pairs on the side of two horizontal plates (4) that are close to each other. A rubber pad (12) is fixed at the end of each short column (11) away from the horizontal plate (4). The rubber pad (12) is used to limit the internal screw block (6).

2. The synthetic diamond cleaning and purification device according to claim 1, characterized in that: The chassis (1) includes: a base plate (101), a chassis (102) and a top cover (103). The chassis (102) is located on the top surface of the base plate (101). The chassis (102) has two chambers inside. The left chamber of the chassis (102) is set as a clean water chamber, and the right chamber of the chassis (102) is set as an acid pickling chamber. A solenoid valve is provided on both sides of the back of the chassis (102). The top cover (103) is installed on the top surface of the chassis (102). The top surface of the top cover (103) has two square openings, and a slot is provided in the middle of the top surface of the top cover (103).

3. The synthetic diamond cleaning and purification device according to claim 2, characterized in that: A servo motor is provided on the left side of the two concave strips (3), and the left end of the threaded rod (5) is fixedly connected to the right end of the servo motor shaft. The outer wall of the threaded rod (5) is configured as a non-self-locking threaded groove.

4. The synthetic diamond cleaning and purification device according to claim 3, characterized in that: The filter cartridge (10) is located above the top cover (103), and the four rubber pads (12) are on the same side of the inner screw block (6) on the movement trajectory of the outer wall.

5. The synthetic diamond cleaning and purification device according to claim 4, characterized in that: A water flow device (13) is provided on the left side of the top surface of the base plate (101), and the water flow device (13) is used to stir the water in the clear water chamber; The outer wall of the water flow device (13) is provided with a uniform device (14), which is used to drive the acid water flow to rinse the artificial diamond in the filter cartridge (10).

6. The synthetic diamond cleaning and purification device according to claim 5, characterized in that: The water flow device (13) includes: a servo electric cylinder (131), which is fixedly installed on the left side of the top surface of the base plate (101), and the telescopic end of the servo electric cylinder (131) is slidably installed on the bottom left side of the box body (102); U-shaped short frame (132), said U-shaped short frame (132) is fixed to the bottom of the clear water chamber of the box (102); A round rod (133) is inserted through and slidably installed on the left and right sides of the inner wall of the U-shaped short frame (132). The left end of the round rod (133) is fixedly connected to the right end of the telescopic end of the servo electric cylinder (131). A plurality of plates (134) are fixed on the outer wall of the round rod (133) and the plurality of plates (134) are used to agitate the water in the clear water chamber.

7. The synthetic diamond cleaning and purification device according to claim 6, characterized in that: A circular plate (135) is fixed to the right end of the circular rod (133), a spring (136) is fixed to the right side of the circular plate (135), and a square plate (137) is fixed to the end of the spring (136) away from the circular plate (135). The right side of the square plate (137) is fixedly connected to the inner wall of the box (102).

8. The synthetic diamond cleaning and purification device according to claim 7, characterized in that: The bottom surfaces of several of the plates (134) slide in contact with the bottom of the U-shaped short frame (132), and the circular plate (135) is located on the right side of the U-shaped short frame (132).

9. The synthetic diamond cleaning and purification device according to claim 8, characterized in that: The uniformizing device (14) includes: a connecting block (141), which is fixed on the outer wall of the round rod (133); A bent rod (142) is fixed to the top surface of the connecting block (141) and the bent rod (142) is located in the middle of the groove of the top cover (103); U-shaped plate (143), said U-shaped plate (143) is fixed to the bottom of the pickling chamber of the box (102); Two round convex shafts (144) are inserted through and slidably mounted on the top left side of the inner wall of the U-shaped plate (143). The end of the bent rod (142) away from the connecting block (141) is fixedly connected to the left end of one round convex shaft (144). An annular groove plate (145) is fixed on one side of two round convex shafts (144) that are close to each other. The annular groove plate (145) is used to drive the acid water flow to rinse the filter cartridge (10).

10. The synthetic diamond cleaning and purification device according to claim 9, characterized in that: The outer wall of the bent rod (142) is fixed with a double shaft ring (146), the left side of the clear water chamber wall of the box (102) is fixed with a Y-shaped plate (147), the top surface of the Y-shaped plate (147) is fixed with a spiral groove plate (148), and the outer wall of the double shaft ring (146) slides in contact with the inner wall of the spiral groove plate (148).

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