Artificial diamond synthesis system and artificial diamond synthesis method

The clamping, lifting and cooling devices of the artificial diamond synthesis system solve the problems of inaccurate placement of synthesis blocks and high-temperature burns, and achieve an efficient and safe synthesis process.

CN120644127APending Publication Date: 2025-09-16山东昌润钻石股份有限公司
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Patent Information

Application Number
CN202510908001.4
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-07-02
Publication Date
2025-09-16

AI Technical Summary

Technical Problem

During the synthetic diamond synthesis process, it is difficult for operators to accurately place the synthesis blocks, resulting in poor synthesis results, and there is a risk of burns during manual operation in a high-temperature environment.

Method used

A synthetic diamond synthesis system was designed, which includes a clamping device, a lifting device, a translation device and a cooling device to achieve automatic loading, precise placement, rapid cooling and safe removal of synthetic blocks.

Benefits of technology

The placement accuracy and production efficiency of the synthetic blocks are improved, the labor intensity is reduced, the synthetic quality and safety are ensured, and the risk of scalding is reduced.

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Abstract

The artificial diamond synthesis system comprises a workbench, a cubic press is fixedly mounted at the top of the workbench, a cooling box is fixedly connected to one side of the workbench, and a discharging bearing plate is fixedly connected to one end of the cooling box; a clamping device for automatically feeding the synthetic diamond blocks is arranged on one side of the cubic press; a lifting device facilitating better feeding of the clamping device is arranged on the side, corresponding to the feeding port, of the top of the cooling box. And a translation device for pushing the synthetic diamond block to move is arranged in the cooling box, and a cooling device for reducing the temperature of the synthetic diamond block is arranged at the bottom of the cooling box. The problems that the diamond synthesis block is not easy to place and the temperature is high after synthesis are solved, and the synthesis automation of the artificial diamond is improved.
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Description

Technical Field

[0001] The present invention relates to the technical field of artificial diamond synthesis, in particular to an artificial diamond synthesis system and an artificial diamond synthesis method. Background Art

[0002] Due to its excellent physical and chemical properties, synthetic diamonds have broad application prospects in industries such as industry and jewelry. With the continuous advancement of science and technology, the synthesis technology of synthetic diamonds has also made significant progress. Currently, the hexahedral press synthesis method is one of the more common and efficient methods for synthesizing synthetic diamonds.

[0003] Operators face significant operational challenges when placing the diamond block into the synthesis chamber of the hexahedron press. Because the chamber is typically located relatively deep within the press, operators with limited reach struggle to accurately and smoothly position the block. This not only increases operational difficulty and time, but can also lead to inaccurate block placement, compromising subsequent synthesis and product quality. For example, if the block is misplaced, it can lead to uneven pressure and temperature distribution during the synthesis process, resulting in poor localized synthesis conditions. This ultimately reduces the quality of the synthetic diamond crystal, leading to problems such as increased impurities and incomplete crystal structure, reducing product yield and increasing production costs. Furthermore, the synthetic diamond synthesis process requires high temperatures and pressures to ensure smooth synthesis and produce high-quality synthetic diamonds. Once synthesis is complete, temperatures inside the hexahedron press are extremely high, often reaching hundreds of degrees Celsius or even higher. Currently, removing the synthesized diamond block is largely done manually. Workers operating in such high-temperature environments face a high risk of burns. Even if workers take certain protective measures, such as wearing high-temperature resistant gloves, it is still difficult to completely avoid burn accidents due to the erosion of protective equipment by the high temperature environment and the inevitable contact during operation. Summary of the Invention

[0004] The object of the present invention is to provide a synthetic diamond synthesis system and a synthetic diamond synthesis method to solve the synthetic diamond synthesis problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an artificial diamond synthesis system, comprising a workbench, a six-sided top press fixedly mounted on the top of the workbench, a cooling box fixedly connected to one side of the workbench, a feed port fixedly connected to the top of the cooling box, and a discharge plate fixedly connected to one end of the cooling box, a clamping device for automatically loading synthetic diamond blocks provided on one side of the six-sided top press; a lifting device for facilitating better loading of the clamping device provided on the side of the top of the cooling box corresponding to the feed port; a translation device for pushing the synthetic diamond blocks to move provided inside the cooling box, and a cooling device for reducing the temperature of the synthetic diamond blocks provided on the bottom of the cooling box.

[0006] Preferably, the lifting device includes a fixed box, a driving motor 1, a rotating rod, a bevel gear 1, a bevel gear 2, a lifting threaded rod, a fixed tube and a threaded support block. The top of the cooling box is fixedly connected to the fixed box, one side of the fixed box is fixedly connected to the driving motor 1, the movable end of the driving motor 1 passes through the fixed box and is fixedly connected to the rotating rod, the outer surface of the rotating rod is fixedly connected to two bevel gears 1, the tops of the two bevel gears 1 are meshed with a bevel gear 2, the tops of the two bevel gears 2 are fixedly connected to a lifting threaded rod, the top of the fixed box is fixedly connected to two fixed tubes, and the tops of the two fixed tubes are slidably connected to a threaded support block.

[0007] Preferably, threaded holes are provided at the bottoms of the two threaded support blocks, and the top ends of the two lifting threaded rods are respectively threadedly connected to the inside of the threaded holes of the two threaded support blocks, and the outer surfaces of the two lifting threaded rods are rotatably connected to the top of the fixed box.

[0008] Preferably, the clamping device includes a slide plate, a telescopic air pump, a sliding block, a mounting plate, a second drive motor, a rotating wheel, a linkage rod, a clamping rod and a limit rod. The top ends of the two threaded support blocks are fixedly connected to the slide plate, the inner wall of the slide plate is fixedly connected to the telescopic air pump, the movable end of the telescopic air pump is fixedly connected to the sliding block, one end of the sliding block is fixedly connected to the mounting plate, the top of the mounting plate is fixedly installed with the second drive motor, the movable end of the second drive motor passes through the mounting plate and is fixedly connected to the rotating wheel, one side of the rotating wheel is fixedly connected to the linkage rod, one end of the linkage rod is movably connected to the clamping rod, and two sets of limit rods are movably connected between the mounting plate and the clamping rod.

[0009] Preferably, the slide plate is U-shaped, and sliding grooves are provided on the inner walls on both sides of the slide plate, and a limiting slider is fixedly connected to both sides of the sliding block, and one end of the two limiting sliders is respectively slidably connected to the inside of the two sliding grooves, and the bottom of the sliding block is slidably connected to the bottom inner wall of the slide plate.

[0010] Preferably, the rotating wheel is a half gear, and there are two rotating wheels, which are meshed and connected together, and the top of one of the rotating wheels is rotatably connected to the bottom of the mounting plate through a connecting rod.

[0011] Preferably, the pushing device includes a placement box, a third driving motor, a threaded rotating rod, a threaded slider, a connecting slider, a connecting rod, a fixed plate, a push plate and a cleaning brush. One side of the cooling box is fixedly connected to the placement box, one end of the placement box is fixedly connected to the third driving motor, the movable end of the third driving motor passes through the placement box and is fixedly connected to the threaded rotating rod, the threaded surface of the threaded rotating rod is threadedly connected to the threaded slider, one end of the threaded slider is fixedly connected to the connecting slider, the bottom of the connecting slider is fixedly connected to multiple connecting rods, the bottom ends of the multiple connecting rods are fixedly connected to the fixing plate, the bottom of the fixed plate is fixedly connected to the push plate, and the bottom of the fixed plate is fixedly connected to the side of the push plate corresponding to the cleaning brush.

[0012] Preferably, a long slide groove is opened on one side of the cooling box, and one end of the threaded slider is slidably connected in the long slide groove, and a slide groove is opened inside one side of the cooling box, and one end of the connecting slider is slidably connected inside the slide groove, and multiple heat dissipation holes are opened on both sides of the cooling box.

[0013] Preferably, the cooling device includes a heat sink, a heat conducting rod and a heat sink box. The bottom of the cooling box is fixedly connected to the heat sink, and the bottom of the heat sink is fixedly connected to multiple heat conducting rods. The bottom of the cooling box is fixedly connected to the heat sink, and the bottom ends of the multiple heat conducting rods are all located inside the heat sink.

[0014] A method for synthesizing artificial diamonds comprises the following steps: S1. Place the synthetic diamond block on the clamping device and control the clamping device to automatically load the synthetic diamond block; S2, raising and lowering the clamping device by controlling the lifting device, so that the clamping device can better place the synthetic diamond block inside the six-sided top press; S3, synthesizing the synthetic diamond block at high temperature and high pressure using a six-sided top press; S4. After the synthetic diamond block is prepared, the six-sided top press is controlled to release the synthetic diamond block, and the clamping device is controlled to remove the prepared synthetic diamond block from the six-sided top press; S5. After the synthetic diamond block is taken out, the clamping device is controlled to release the synthetic diamond block and allow the synthetic diamond block to fall into the interior of the cooling box through the feed port; S6, pushing the synthetic diamond block to move inside the cooling box by controlling the translation device, and moving the synthetic diamond to the discharge plate; S7. During the movement of the synthetic diamond block, the synthetic diamond block is cooled and dissipated through the heat dissipation holes and the cooling device provided in the cooling box, and then falls out from the discharge plate, and the worker takes the synthetic diamond block away.

[0015] Compared with the prior art, the present invention has the following beneficial effects: Through the close cooperation of the clamping device and the lifting device, the automatic loading and unloading process of the synthetic diamond block is realized, which not only significantly improves the production efficiency, reduces manual operation, reduces labor intensity, but also greatly improves the automation process of synthetic diamond.

[0016] The lifting mechanism utilizes a high-precision threaded drive system, and the precise coordination of the drive motor, rotating rod, bevel gear, and other components enables smooth and precise lifting of the clamping device. This design ensures that the synthetic diamond block is accurately placed within the six-sided press, providing a solid foundation for the subsequent high-temperature and high-pressure synthesis process, thereby guaranteeing the synthesis accuracy and quality of the diamond.

[0017] The cooling box integrates a translation mechanism and a cooling device. A push plate propels the synthetic diamond blocks smoothly within the cooling box, while efficient heat dissipation components such as heat sinks, heat conducting rods, and a heat sink rapidly cool the diamond blocks. This design effectively prevents the risk of burns to workers from direct contact with hot diamond blocks, improving safety during production.

[0018] A specially designed cleaning brush in the translation mechanism automatically sweeps away dust and impurities that have fallen into the cooling box while simultaneously pushing the synthetic diamond blocks. This integrated cleaning function maintains a clean and hygienic interior and extends the life of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is an overall diagram of the present invention; Figure 2 It is a side view of the present invention; Figure 3 A top view of the clamping device of the present invention; Figure 4 It is a schematic structural diagram of the clamping device of the present invention; Figure 5 is a cross-sectional view of the lifting device of the present invention; Figure 6 It is a structural diagram of the cooling box of the present invention; Figure 7 Schematic diagram of the structure of the translation device of the present invention; Figure 8 It is a partial structural diagram of the translation device of the present invention; Figure 9It is a schematic structural diagram of the cooling device of the present invention.

[0020] In the figure: 1. Workbench; 2. Six-sided top press; 3. Cooling box; 4. Feed port; 5. Discharge plate; 6. Fixed box; 7. Drive motor 1; 8. Rotating rod; 9. Bevel gear 1; 10. Bevel gear 2; 11. Lifting threaded rod; 12. Fixed pipe; 13. Threaded support block; 14. Slide plate; 15. Telescopic air pump; 16. Sliding block; 17. Limiting slider; 18. Mounting plate; 19. Drive motor 2; 20. Rotating wheel; 21. Linking rod; 22. Clamping rod; 23. Limiting rod; 24. Placement box; 25. Drive motor 3; 26. Threaded rotating rod; 27. Threaded slider; 28. Connecting slider; 29. ​​Connecting rod; 30. Fixed plate; 31. Push plate; 32. Cleaning brush; 33. Heat sink; 34. Heat conducting rod; 35. Heat sink. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0022] See also Figure 1-9 The present invention provides a synthetic diamond synthesis system, comprising a workbench 1, a six-sided top press 2 is fixedly installed on the top of the workbench 1, and a cooling box 3 is fixedly connected to one side of the workbench 1, a feed port 4 is fixedly connected to the top of the cooling box 3, and a discharge plate 5 is fixedly connected to one end of the cooling box 3, a clamping device for automatically loading synthetic diamond blocks is provided on one side of the six-sided top press 2; a lifting device is provided on the side of the top of the cooling box 3 corresponding to the feed port 4 to facilitate the clamping device to better load the blocks; a translation device is provided inside the cooling box 3 to push the synthetic diamond blocks to move, and a cooling device is provided at the bottom of the cooling box 3 to reduce the temperature of the synthetic diamond blocks.

[0023] Furthermore, the lifting device includes a fixed box 6, a drive motor 7, a rotating rod 8, a bevel gear 19, a bevel gear 210, a lifting threaded rod 11, a fixed tube 12 and a threaded support block 13. The top of the cooling box 3 is fixedly connected to the fixed box 6, one side of the fixed box 6 is fixedly connected to the drive motor 7, the movable end of the drive motor 7 passes through the fixed box 6 and is fixedly connected to the rotating rod 8, the outer surface of the rotating rod 8 is fixedly connected to two bevel gears 9, the tops of the two bevel gears 9 are meshed with a bevel gear 210, the tops of the two bevel gears 210 are fixedly connected to a lifting threaded rod 11, the top of the fixed box 6 is fixedly connected to two fixed tubes 12, and the tops of the two fixed tubes 12 are slidably connected to a threaded support block 13.

[0024] Furthermore, threaded holes are provided at the bottoms of the two threaded support blocks 13, and the top ends of the two lifting threaded rods 11 are respectively threadedly connected to the inside of the threaded holes of the two threaded support blocks 13, and the outer surfaces of the two lifting threaded rods 11 are rotatably connected to the top of the fixed box 6.

[0025] Furthermore, the clamping device includes a slide plate 14, a telescopic air pump 15, a sliding block 16, a mounting plate 18, a drive motor 2 19, a rotating wheel 20, a linkage rod 21, a clamping rod 22 and a limit rod 23. The top ends of the two threaded support blocks 13 are fixedly connected to the slide plate 14, the inner wall of the slide plate 14 is fixedly connected to the telescopic air pump 15, the movable end of the telescopic air pump 15 is fixedly connected to the sliding block 16, one end of the sliding block 16 is fixedly connected to the mounting plate 18, the top of the mounting plate 18 is fixedly installed with a drive motor 2 19, the movable end of the drive motor 2 19 passes through the mounting plate 18 and is fixedly connected to the rotating wheel 20, one side of the rotating wheel 20 is fixedly connected to the linkage rod 21, one end of the linkage rod 21 is movably connected to the clamping rod 22, and two sets of limit rods 23 are movably connected between the mounting plate 18 and the clamping rod 22.

[0026] Furthermore, the slide plate 14 is U-shaped, and sliding grooves are provided on the inner walls on both sides of the slide plate 14, and a limiting slider 17 is fixedly connected to both sides of the sliding block 16, and one end of the two limiting sliders 17 is respectively slidably connected to the inside of the two sliding grooves, and the bottom of the sliding block 16 is slidably connected to the bottom inner wall of the slide plate 14.

[0027] Furthermore, the rotating wheel 20 is a half gear, and there are two rotating wheels 20, and the two rotating wheels 20 are meshed and connected together, and the top of one of the rotating wheels 20 is rotatably connected to the bottom of the mounting plate 18 through a connecting rod.

[0028] Furthermore, the pushing device includes a placement box 24, a driving motor 3 25, a threaded rotating rod 26, a threaded slider 27, a connecting slider 28, a connecting rod 29, a fixed plate 30, a push plate 31 and a cleaning brush 32. One side of the cooling box 3 is fixedly connected to the placement box 24, one end of the placement box 24 is fixedly connected to the driving motor 3 25, the movable end of the driving motor 3 25 passes through the placement box 24 and is fixedly connected to the threaded rotating rod 26, the threaded surface of the threaded rotating rod 26 is threadedly connected to the threaded slider 27, one end of the threaded slider 27 is fixedly connected to the connecting slider 28, the bottom of the connecting slider 28 is fixedly connected to multiple connecting rods 29, the bottom ends of the multiple connecting rods 29 are fixedly connected to the fixing plate 30, the bottom of the fixing plate 30 is fixedly connected to the push plate 31, and the bottom of the fixing plate 30 corresponding to the side of the push plate 31 is fixedly connected to the cleaning brush 32.

[0029] Furthermore, a long slide groove is opened on one side of the cooling box 3, and one end of the threaded slider 27 is slidably connected in the long slide groove, and a slide groove is opened inside one side of the cooling box 3, and one end of the connecting slider 28 is slidably connected inside the slide groove, and multiple heat dissipation holes are opened on both sides of the cooling box 3.

[0030] Furthermore, the cooling device includes a heat sink 33, a heat conducting rod 34 and a heat dissipation box 35. The bottom of the cooling box 3 is fixedly connected to the heat sink 33, and the bottom of the heat dissipation plate 33 is fixedly connected to multiple heat conducting rods 34. The bottom of the cooling box 3 is fixedly connected to the heat dissipation box 35, and the bottom ends of the multiple heat conducting rods 34 are all located inside the heat dissipation box 35.

[0031] A method for synthesizing artificial diamonds comprises the following steps: S1. Place the synthetic diamond block on the clamping device and control the clamping device to automatically load the synthetic diamond block; S2, lifting and lowering the clamping device by controlling the lifting device so that the clamping device can better place the synthetic diamond block inside the six-sided top press 2; S3, performing high temperature and high pressure synthesis on the synthetic diamond block by a six-sided top press 2; S4, after the synthetic diamond block is prepared, the six-sided top press 2 is controlled to release the synthetic diamond block, and the clamping device is controlled to take the prepared synthetic diamond block out from the six-sided top press 2; S5. After the synthetic diamond block is taken out, the clamping device is controlled to release the synthetic diamond block and allow the synthetic diamond block to fall into the interior of the cooling box 3 through the feed port 4; S6, pushing the synthetic diamond block to move inside the cooling box 3 by controlling the translation device, and moving the synthetic diamond to the discharge plate 5; S7. During the movement of the synthetic diamond block, the synthetic diamond block is cooled and dissipated through the heat dissipation holes and the cooling device provided in the cooling box 3, and then falls out from the discharge plate 5. The worker takes the synthetic diamond block away.

[0032] In the upper S1 of this embodiment, the synthetic diamond block is placed between the two clamping rods 22, and the driving motor 21 is controlled so that the movable end of the driving motor 21 drives one of the rotating wheels 20 to rotate. The meshing connection between the two rotating wheels 20 is used to rotate the two rotating wheels 20, thereby driving the two linkage rods 21 fixedly connected to the two rotating wheels 20 to rotate, so that one end of the two linkage rods 21 drives one end of the two clamping rods 22, and then the two sets of limiting rods 23 movably connected between the mounting plate 18 and the middle ends of the two clamping rods 22 are used to make the clamping ends of the two clamping rods 22 move inward, thereby clamping and fixing the synthetic diamond block, and then the telescopic air pump 15 is controlled so that the movable end of the telescopic air pump 15 pushes the sliding block 16 to slide on the slide plate 14, so that the sliding block 16 pushes the synthetic diamond block into the interior of the six-sided top press 2.

[0033] In the upper S2 of this embodiment, the clamping device pushes the synthetic diamond block into the interior of the six-sided top press 2, and then controls the driving motor 17 so that the movable end of the driving motor 17 drives the rotating rod 8 to rotate, thereby driving the two bevel gears 19 fixedly connected to the outer surface of the rotating rod 8 to rotate, and then through the meshing connection between the two bevel gears 19 and the two bevel gears 2 10, the two bevel gears 19 drive the two bevel gears 2 10 to rotate, thereby driving the two lifting threaded rods 11 to rotate, and then through the threaded connection between the two lifting threaded rods 11 and the two threaded support blocks 13, the two threaded support blocks 13 are lifted and lowered on the two fixed tubes 12, thereby being fixedly connected to the slide plates 14 through the two slide plates 14, thereby driving the synthetic diamond block to be lifted and lowered through the clamping device, thereby placing the synthetic diamond block and the six-sided top press 2 at the same height, so that the clamping device can better place the synthetic diamond block on the placement of the six-sided top press 2.

[0034] In the above S3 of this embodiment, the six-sided top press 2 is controlled so that the six-sided top press 2 subjects the synthetic diamond to high temperature and high pressure, thereby completing the preparation of the synthetic diamond.

[0035] In the upper S4 of this embodiment, the synthetic diamond is taken out from the inside of the six-sided top press 2 to the top of the feed port 4 through the cooperation of the lifting device and the clamping device (the principle is the same as that of the S workbench 1 and the S six-sided top press 2).

[0036] In the above S5 of this embodiment, the synthetic diamond is loosened by the clamping device, so that the synthetic diamond falls into the interior of the cooling box 3 through the feed port 4.

[0037] In the upper S6 of this embodiment, by controlling the driving motor three 25, the movable end of the driving motor three 25 drives the threaded rotating rod 26 to rotate, and then the threaded slider 27 is moved inside the placement box 24 through the threaded connection between the threaded rotating rod 26 and the threaded slider 27, and one end of the threaded slider 27 slides in the elongated slide groove of the cooling box 3, thereby driving the connecting slider 28 fixedly connected to one end of the threaded slider 27 to slide on the inner wall of the cooling box 3, and then the fixing plate 30 is driven to move through the connecting rod 29, so that the push plate 31 fixedly connected to the fixing plate 30 in an inclined manner pushes the synthetic diamond block, and at the same time the fixing plate 30 drives the cleaning brush 32 to clean the dust that falls into the cooling box 3.

[0038] In upper S7 of this embodiment, during the sliding process of the synthetic diamond block, the bottom of the synthetic diamond block contacts the heat dissipation plate 33, thereby transferring the heat of the synthetic diamond block to the multiple heat-conducting rods 34 through the heat dissipation plate 33, and then transferring the heat to the water in the heat dissipation box 35 through the multiple heat-conducting rods 34 for heat dissipation. At the same time, heat dissipation holes are opened in the cooling box 3 to ventilate the interior of the cooling box 3, so that the synthetic diamond can be cooled quickly. The synthetic diamond block is slowly pushed by the translation device, so that when the synthetic diamond block reaches the discharge plate 5, most of the heat in the synthetic diamond block has been dissipated, thereby preventing workers from being burned by the synthetic diamond block when picking it up.

[0039] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to 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 scope of protection of the present invention.

Claims

1. A synthetic diamond synthesis system, comprising a workbench (1), characterized in that: A six-sided top press (2) is fixedly installed on the top of the workbench (1), and a cooling box (3) is fixedly connected to one side of the workbench (1), a feed port (4) is fixedly connected to the top of the cooling box (3), and a discharge support plate (5) is fixedly connected to one end of the cooling box (3), and a clamping device for automatically loading the synthetic diamond block is provided on one side of the six-sided top press (2); a lifting device is provided on the side of the top of the cooling box (3) corresponding to the feed port (4) to facilitate the clamping device to better load the block; and a translation device for pushing the synthetic diamond block to move is provided inside the cooling box (3), and a cooling device for reducing the temperature of the synthetic diamond block is provided at the bottom of the cooling box (3).

2. The artificial diamond synthesis system according to claim 1, characterized in that: The lifting device comprises a fixed box (6), a driving motor 1 (7), a rotating rod (8), a bevel gear 1 (9), a bevel gear 2 (10), a lifting threaded rod (11), a fixed tube (12) and a threaded support block (13), the top of the cooling box (3) is fixedly connected to the fixed box (6), one side of the fixed box (6) is fixedly connected to the driving motor 1 (7), the movable end of the driving motor 1 (7) passes through the fixed box (6) and is fixedly connected to the rotating rod (8), the outer surface of the rotating rod (8) is fixedly connected to two bevel gears 1 (9), the tops of the two bevel gears 1 (9) are meshedly connected to a bevel gear 2 (10), the tops of the two bevel gears 2 (10) are fixedly connected to a lifting threaded rod (11), the top of the fixed box (6) is fixedly connected to the two fixed tubes (12), and the tops of the two fixed tubes (12) are slidably connected to a threaded support block (13).

3. The artificial diamond synthesis system according to claim 2, characterized in that: The bottoms of the two threaded support blocks (13) are each provided with a threaded hole, and the top ends of the two lifting threaded rods (11) are respectively threadedly connected to the inside of the threaded holes of the two threaded support blocks (13), and the outer surfaces of the two lifting threaded rods (11) are rotatably connected to the top of the fixed box (6).

4. The artificial diamond synthesis system according to claim 2, characterized in that: The clamping device comprises a slide plate (14), a telescopic air pump (15), a sliding block (16), a mounting plate (18), a second drive motor (19), a rotating wheel (20), a linkage rod (21), a clamping rod (22) and a limit rod (23), wherein the top ends of the two threaded support blocks (13) are fixedly connected to the slide plate (14), the inner wall of the slide plate (14) is fixedly connected to the telescopic air pump (15), the movable end of the telescopic air pump (15) is fixedly connected to the sliding block (16), one end of the sliding block (16) is fixedly connected to the mounting plate (18), the top of the mounting plate (18) is fixedly mounted with the second drive motor (19), the movable end of the second drive motor (19) passes through the mounting plate (18) and is fixedly connected to the rotating wheel (20), one side of the rotating wheel (20) is fixedly connected to the linkage rod (21), one end of the linkage rod (21) is movably connected to the clamping rod (22), and two sets of limit rods (23) are movably connected between the mounting plate (18) and the clamping rod (22).

5. The artificial diamond synthesis system according to claim 4, characterized in that: The slide plate (14) is U-shaped, and the inner walls on both sides of the slide plate (14) are provided with sliding grooves, and a limiting slider (17) is fixedly connected to both sides of the sliding block (16), and one end of the two limiting sliders (17) is respectively slidably connected to the inside of the two sliding grooves, and the bottom of the sliding block (16) is slidably connected to the bottom inner wall of the slide plate (14).

6. The artificial diamond synthesis system according to claim 4, characterized in that: The rotating wheel (20) is a half gear, and two rotating wheels (20) are provided. The two rotating wheels (20) are meshed and connected together, and the top of one of the rotating wheels (20) is rotatably connected to the bottom of the mounting plate (18) through a connecting rod.

7. The artificial diamond synthesis system according to claim 1, characterized in that: The pushing device includes a placement box (24), a driving motor three (25), a threaded rotating rod (26), a threaded slider (27), a connecting slider (28), a connecting rod (29), a fixed plate (30), a push plate (31) and a cleaning brush (32). One side of the cooling box (3) is fixedly connected to the placement box (24), one end of the placement box (24) is fixedly connected to the driving motor three (25), the movable end of the driving motor three (25) passes through the placement box (24) and is fixedly connected to the threaded rotating rod (26), the threaded surface of the threaded rotating rod (26) is threadedly connected to the threaded slider (27), one end of the threaded slider (27) is fixedly connected to the connecting slider (28), the bottom of the connecting slider (28) is fixedly connected to a plurality of connecting rods (29), the bottom ends of the plurality of connecting rods (29) are fixedly connected to the fixing plate (30), the bottom of the fixing plate (30) is fixedly connected to the push plate (31), and the bottom of the fixing plate (30) is fixedly connected to a side of the push plate (31) that corresponds to the cleaning brush (32).

8. The artificial diamond synthesis system according to claim 7, characterized in that: A long chute is provided on one side of the cooling box (3), and one end of the threaded slider (27) is slidably connected in the long chute. A chute is provided inside one side of the cooling box (3), and one end of the connecting slider (28) is slidably connected inside the chute. A plurality of heat dissipation holes are provided on both sides of the cooling box (3).

9. The artificial diamond synthesis system according to claim 1, characterized in that: The cooling device comprises a heat sink (33), a heat conducting rod (34) and a heat dissipation box (35); the bottom of the cooling box (3) is fixedly connected to the heat sink (33), and the bottom of the heat dissipation plate (33) is fixedly connected to a plurality of heat conducting rods (34); the bottom of the cooling box (3) is fixedly connected to the heat dissipation box (35), and the bottom ends of the plurality of heat conducting rods (34) are all located inside the heat dissipation box (35).

10. A method for synthesizing artificial diamond according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. Place the synthetic diamond block on the clamping device and control the clamping device to automatically load the synthetic diamond block; S2, by controlling the lifting device to lift the clamping device, so that the clamping device can better place the synthetic diamond block inside the six-sided top press (2); S3, performing high temperature and high pressure synthesis on the synthetic diamond block by a six-sided top press (2); S4, after the synthetic diamond block is prepared, the six-sided top press (2) is controlled to release the synthetic diamond block, and the clamping device is controlled to take the prepared synthetic diamond block out from the inside of the six-sided top press (2); S5. After the synthetic diamond block is taken out, the clamping device is controlled to release the synthetic diamond block and the synthetic diamond block is allowed to fall into the interior of the cooling box (3) through the feed port (4); S6, pushing the synthetic diamond block to move inside the cooling box (3) by controlling the translation device, and moving the synthetic diamond to the discharge plate (5); S7. During the movement of the synthetic diamond block, the synthetic diamond block is cooled and dissipated through the heat dissipation holes and the cooling device provided in the cooling box (3). The block then falls out from the discharge plate (5), and the worker takes the synthetic diamond block away.