A kind of artificial diamond production preparation process and device

Abstract

The present invention discloses a process and device for producing and preparing artificial diamonds, belonging to the technical field of producing and preparing diamonds, comprising a bottom plate, support legs are fixedly installed at the four corners of the lower end surface of the bottom plate, a support plate 1 is fixedly installed on the left side of the upper end surface of the bottom plate, a support plate 2 is fixedly installed on the right side of the upper end surface of the bottom plate, a shell is fixedly installed on the left end of the support plate 2, an input pipe is connected to the front end surface of the shell, an output pipe is connected to the rear end surface of the shell, a feed extrusion port is opened on the left end surface of the shell, a discharge pipe is connected to the lower end surface of the shell, a support frame is fixedly installed on the right end surface of the support plate 1, and a double-axis motor is fixedly installed on the right end surface of the support frame. This scheme arranges an extrusion mechanism, which is transmission-connected with the double-axis motor, and uses the double-axis motor to drive the extrusion mechanism to reciprocate, repeatedly pushes into the shell, repeatedly extrudes the material in the shell, and discharges moisture.

Description

Technical Field

[0001] The present invention relates to the technical field of diamond production and preparation, and more specifically, to a process and device for producing artificial diamonds. Background Art

[0002] In the production of artificial diamonds, raw materials containing carbon need to be carbonized for the production and synthesis of diamonds. The carbonized raw materials can be graphite powder or even human hair; the carbonized raw materials can be recombined on the parent diamond through high temperature and high pressure, and the atoms are rearranged to form new diamonds.

[0003] In the prior art, in the process of synthesizing artificial diamonds, it is necessary to use carbonization equipment to perform carbonization and dehydration treatment on the pure carbon raw materials. When the carbonization equipment in the above prior art performs carbonization, a high-temperature protective gas flows through the pure carbon raw materials to dehydrate and carbonize the pure carbon raw materials. However, since the pure carbon raw materials are piled up in the carbonization equipment and the flow rate and pressure of the high-temperature protective gas are low, the high-temperature protective gas cannot quickly and efficiently enter the pure carbon raw materials, resulting in a slow dehydration of the pure carbon raw materials. It takes a long time to achieve a good carbonization effect, resulting in a low overall efficiency of artificial diamond synthesis processing. Summary of the invention

[0004] In view of the problems existing in the prior art, the purpose of the present invention is to provide a process and device for producing artificial diamonds, which can improve the dehydration efficiency of the equipment.

[0005] To solve the above problems, the present invention adopts the following technical solutions.

[0006] An artificial diamond production and preparation device comprises a bottom plate, wherein support legs are fixedly installed at the four corners of the lower end surface of the bottom plate, a support plate 1 is fixedly installed on the left side of the upper end surface of the bottom plate, a support plate 2 is fixedly installed on the right side of the upper end surface of the bottom plate, a shell is fixedly installed on the left end of the support plate 2, an input pipe is connected to the front end surface of the shell, an output pipe is connected to the rear end surface of the shell, a feed extrusion port is opened on the left end surface of the shell, a discharge pipe is connected to the lower end surface of the shell, a support frame is fixedly installed on the right end surface of the support plate 1, and a dual-axis motor is fixedly installed on the right end surface of the support frame;

[0007] The extrusion mechanism is arranged on the left side of the shell and is connected to the double-axis motor. The double-axis motor is used to drive the extrusion mechanism to reciprocate and repeatedly push it into the shell to repeatedly squeeze the material in the shell to discharge moisture.

[0008] The pushing mechanism is arranged on the right side of the supporting plate 1 and is connected to the double-axis motor for driving, so as to gradually push the extrusion mechanism, shorten the extrusion width of the extrusion mechanism, and thus enhance the extrusion strength;

[0009] The vibration mechanism is arranged on the upper side of the shell and is connected to the extrusion mechanism. After the extrusion mechanism completes repeated extrusion, the double-axis motor reverses to drive the vibration mechanism to operate and continuously knock the shell to prevent the material from sticking to the inside of the shell and being unable to separate.

[0010] The anti-sticking mechanism is arranged inside the shell and is connected to the vibration mechanism. It is also driven by the reverse rotation of the double-axis motor to operate, so as to scrape off the material adhered to the inner wall of the shell and cooperate with the vibration mechanism to improve the cleaning effect.

[0011] Furthermore, the propulsion mechanism includes a support member 1 fixedly installed on the upper and lower sides of the right end surface of the support plate 1, a threaded rod is rotatably connected between two groups of the support members 1, the upper side of the outer surface of the threaded rod is spirally connected to a threaded sleeve 1, the outer surface of the threaded sleeve 1 is rotatably connected to a connecting rod 1, the lower side of the outer surface of the threaded rod is spirally connected to a threaded sleeve 2, and the outer surface of the threaded sleeve 2 is rotatably connected to a connecting rod 2.

[0012] Furthermore, a push plate is provided on the right side of the support plate 1, a connecting block is fixedly installed on the left end face of the push plate, the connecting rod 1 and the connecting rod 2 are both rotatably connected to the connecting block, a gear 2 is fixedly installed on the end of the left output shaft of the dual-axis motor, the gear 2 is a half gear, the thread groove on the threaded rod is a bidirectional thread groove, and a gear 1 is fixedly installed on the outer surface of the threaded rod, and the gear 1 is meshed with the gear 2.

[0013] Furthermore, the extrusion mechanism includes a transmission gear arranged on the right side of the propulsion plate, the right end output shaft of the dual-axis motor is fixedly connected to the transmission gear, the right end surface of the propulsion plate is rotatably connected to a worm, and a gear three is fixedly installed on the left side of the outer surface of the worm, and the gear three is meshed with the transmission gear.

[0014] Furthermore, two groups of support members 2 are provided on the upper side of the worm, and a rotating shaft is rotatably connected between the two groups of support members 2. A worm wheel is fixedly installed on the outer surface of the rotating shaft, and the worm wheel is meshed with the worm. Driving wheels are fixedly installed on both ends of the rotating shaft, and an eccentric column is fixedly installed on the front end surface of the driving wheel. A slide rail is provided on one side of the driving wheel, and the eccentric column is slidably connected to the slide rail. A push rod is fixedly installed on the right end of the slide rail, and a support sleeve is slidably connected to the outer surface of the push rod, and the support sleeve is fixedly connected to a support plate.

[0015] Furthermore, the support member 2, the rotating shaft, the worm, the worm wheel, the gear 3, the eccentric column, the slide rail, the push rod and the fixed sleeve are each provided in two corresponding groups and are symmetrically arranged. An extrusion plate is provided on the right side of the thrust plate, and the multiple groups of push rods are fixedly connected to the extrusion plate.

[0016] Furthermore, the vibration mechanism includes support members three fixedly installed on both sides of the upper end surface of the shell, a rotating rod is rotatably connected between two groups of the support members three, a transmission wheel one is fixedly installed on the left end of the rotating rod, a one-way bearing is arranged inside the transmission wheel one, a transmission wheel two is fixedly installed on the right end of the transmission gear, and a belt one is provided on the outer sides of the transmission wheel one and the transmission wheel two, and the transmission is connected through the belt one.

[0017] Furthermore, a cam is fixedly mounted on the outer surface of the rotating rod, a vibration plate is arranged on the lower side of the cam, a spring is fixedly mounted between the vibration plate and the housing, and a plurality of striking blocks are fixedly mounted on the lower end surface of the vibration plate.

[0018] Furthermore, the anti-sticking mechanism includes a transmission wheel three arranged on the right side of the support plate two, the right end of the rotating rod extends to the right side of the support plate two and is fixedly connected to the transmission wheel three, the inner right side of the shell is rotatably connected with a driving shaft, a transmission wheel four is arranged on the lower side of the transmission wheel three, a belt two is arranged on the outer side of the transmission wheel three and the transmission wheel four, and is connected through the belt two, the right end of the driving shaft extends to the outside and is fixedly connected to the transmission wheel four, the left end of the driving shaft is fixedly installed with a driving block, and a plurality of scraping rods are fixedly installed on the outer surface of the driving block, and are arranged close to the inner wall of the shell.

[0019] A process for producing artificial diamonds comprises the following steps:

[0020] S1: using anhydrous ethanol to clean the pure carbon raw material and the catalyst, drying them after cleaning, and mixing the dried raw materials;

[0021] S2: Put the raw material processed in step 1 into the shell of the carbonization equipment, and then introduce a high-temperature protective gas of 120-140°C into the input pipe of the carbonization equipment. The high-temperature protective gas enters the storage cavity of the shell through the gas flow hole of the corresponding input pipe, and performs high-temperature carbonization on the raw material. During the high-temperature carbonization process, the extrusion mechanism is driven by a double-axis motor to operate, and the raw material in the storage cavity is squeezed to repeatedly squeeze out the moisture in the raw material;

[0022] S3: The pure carbon raw material after carbonization and purification in the above step 2 is added with 65% by weight of iron and 35% by weight of alloy catalyst, and is synthesized into a synthetic block through a conductive steel cap, a temperature regulating ring, a heating tube, and an insulating cup, and the synthetic block is baked at high temperature. The outer size of the synthetic block is 70mm*70mm*70mm;

[0023] S4: Put the synthetic block obtained in the above step 3 into a hinged six-sided top press, pressurize it to 5.6GP, heat it to 1300℃, maintain high temperature and high pressure conditions to rearrange the carbon ions in the pure carbon raw material. After 7 days, the carbon ions are arranged and stacked into diamonds.

[0024] Compared with the prior art, the present invention has the following beneficial effects:

[0025] (1) This solution provides an extrusion mechanism that is connected to a dual-axis motor, and uses the dual-axis motor to drive the extrusion mechanism to reciprocate, repeatedly push it into the shell, repeatedly squeeze the material in the shell, and discharge moisture;

[0026] (2) This scheme provides a propulsion mechanism that is connected to the dual-axis motor transmission to gradually propel the extrusion mechanism, shorten the extrusion width of the extrusion mechanism, and thereby enhance the extrusion strength;

[0027] (3) This solution sets a vibration mechanism, which is connected to the extrusion mechanism. After the extrusion mechanism completes repeated extrusion, the double-axis motor reverses to drive the vibration mechanism to operate, continuously knocking the shell to prevent the material from sticking to the inside of the shell and being unable to detach.

[0028] (4) This solution provides an anti-sticking mechanism that is connected to the vibration mechanism and is also driven by the reverse rotation of the dual-axis motor to scrape off the material adhered to the inner wall of the shell, thereby cooperating with the vibration mechanism to improve the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0030] Figure 2 For the present invention Figure 1 The enlarged schematic diagram at A in the middle;

[0031] Figure 3 It is a cross-sectional view of the overall structure of the present invention;

[0032] Figure 4 For the present invention Figure 3 The enlarged schematic diagram of point B in the middle;

[0033] Figure 5 For the present invention Figure 3 The enlarged schematic diagram at C in the middle;

[0034] Figure 6 is a cross-sectional view of the propulsion mechanism of the present invention;

[0035] Figure 7 For the present invention Figure 6 The enlarged schematic diagram at D in the middle;

[0036] Figure 8 For the present invention Figure 6 Enlarged schematic diagram at point E in the middle.

[0037] Description of the numbers in the figure:

[0038] 1. Bottom plate; 2. Support legs; 3. Support plate 1; 4. Support plate 2; 5. Housing; 6. Threaded rod; 7. Threaded sleeve 1; 8. Connecting rod 1; 9. Threaded sleeve 2; 10. Connecting rod 2; 11. Push plate; 12. Connecting block; 13. Support frame; 14. Dual-axis motor; 15. Gear 1; 16. Gear 2; 17. Transmission gear; 18. Worm; 19. Gear 3; 20. Worm wheel; 21. Support member 2; 22. Rotating shaft; 23. Driving wheel; 24. Eccentric column ; 25. Slide rail; 26. Push rod; 27. Extrusion plate; 28. Support sleeve; 29. ​​Support member three; 30. Rotating rod; 31. Transmission wheel one; 32. Belt one; 33. Vibrating plate; 34. Spring; 35. Strike block; 36. Cam; 37. Transmission wheel three; 38. Drive shaft; 39. Transmission wheel four; 40. Belt two; 41. Drive block; 42. Scraper rod; 43. Input pipe; 44. Output pipe; 45. Discharge pipe; 46. Support member one; 47. Transmission wheel two. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0040] See also Figures 1 to 8 , an artificial diamond production and preparation device, comprising a bottom plate 1, support legs 2 are fixedly installed at the four corners of the lower end surface of the bottom plate 1, a support plate 1 3 is fixedly installed on the left side of the upper end surface of the bottom plate 1, a support plate 2 4 is fixedly installed on the right side of the upper end surface of the bottom plate 1, a shell 5 is fixedly installed on the left end of the support plate 2 4, an input pipe 43 is connected to the front end surface of the shell 5, an output pipe 44 is connected to the rear end surface of the shell 5, a feed extrusion port is opened on the left end surface of the shell 5, a discharge pipe 45 is connected to the lower end surface of the shell 5, a support frame 13 is fixedly installed on the right end surface of the support plate 1 3, and a dual-axis motor 14 is fixedly installed on the right end surface of the support frame 13;

[0041] Embodiment 1:

[0042] The extrusion mechanism is arranged on the left side of the housing 5 and is connected to the double-axis motor 14. The double-axis motor 14 drives the extrusion mechanism to reciprocate and repeatedly pushes the material into the housing 5 to repeatedly squeeze the material in the housing 5 to discharge moisture.

[0043] The extrusion mechanism includes a transmission gear 17 arranged on the right side of the propulsion plate 11, the right end output shaft of the dual-axis motor 14 is fixedly connected to the transmission gear 17, the right end surface of the propulsion plate 11 is rotatably connected to a worm 18, and a gear three 19 is fixedly installed on the left side of the outer surface of the worm 18, and the gear three 19 is meshed with the transmission gear 17.

[0044] Two groups of supporting members 21 are arranged on the upper side of the worm 18, and a rotating shaft 22 is rotatably connected between the two groups of supporting members 21. A worm wheel 20 is fixedly installed on the outer surface of the rotating shaft 22, and the worm wheel 20 is meshed with the worm 18. Driving wheels 23 are fixedly installed on both ends of the rotating shaft 22, and an eccentric column 24 is fixedly installed on the front end surface of the driving wheel 23. A slide rail 25 is arranged on one side of the driving wheel 23, and the eccentric column 24 is slidably connected to the slide rail 25. A push rod 26 is fixedly installed on the right end of the slide rail 25, and a support sleeve 28 is slidably connected to the outer surface of the push rod 26, and the support sleeve 28 is fixedly connected to the support plate 3.

[0045] The second support member 21, the rotating shaft 22, the worm 18, the worm wheel 20, the third gear 19, the eccentric column 24, the slide rail 25, the push rod 26 and the fixed sleeve are respectively provided with two groups and are symmetrically arranged. The right side of the push plate 11 is provided with an extrusion plate 27, and the multiple push rods 26 are fixedly connected to the extrusion plate 27;

[0046] The pure carbon raw material and the catalyst are cleaned with anhydrous ethanol, dried after cleaning, and the dried raw materials are mixed, and then the raw materials are put into the shell 5, and then a high-temperature protective gas of 120-140°C is introduced into the input pipe 43 of the carbonization equipment. The high-temperature protective gas enters the storage cavity of the shell 5 through the gas flow hole corresponding to the input pipe 43, and the raw materials are carbonized at high temperature. During the high-temperature carbonization process, the dual-axis motor 14 is started to drive the gear 2 16 and the transmission gear 17 of the dual-axis motor 14 to rotate, and the worm The gear three 19 on 18 meshes with the transmission gear 17, so the worm 18 will rotate, and the worm wheel 20 on the rotating shaft 22 meshes with the worm 18, so the rotating shaft 22 will run synchronously and carry the driving wheel 23 to rotate, and the eccentric column 24 eccentrically installed on the driving wheel 23 will revolve around the rotating shaft 22, and the eccentric column 24 is slidably connected with the slide rail 25, so that the push rod 26 will be driven to reciprocate through the slide rail 25, and the push rod 26 pushes the extrusion plate 27 to reciprocate inside the shell 5 to extrude the raw materials in the shell 5.

[0047] Embodiment 2:

[0048] The pushing mechanism is arranged on the right side of the supporting plate 1 3 and is connected to the dual-axis motor 14 for driving, and gradually pushes the extrusion mechanism to shorten the extrusion width of the extrusion mechanism, thereby enhancing the extrusion strength;

[0049] The propulsion mechanism includes a support member 46 fixedly installed on the upper and lower sides of the right end surface of the support plate 3, a threaded rod 6 is rotatably connected between two groups of support members 46, a threaded sleeve 7 is spirally connected to the upper side of the outer surface of the threaded rod 6, a connecting rod 8 is rotatably connected to the outer surface of the threaded sleeve 7, a threaded sleeve 29 is spirally connected to the lower side of the outer surface of the threaded rod 6, and a connecting rod 2 10 is rotatably connected to the outer surface of the threaded sleeve 29, a propulsion plate 11 is arranged on the right side of the support plate 3, a connecting block 12 is fixedly installed on the left end surface of the propulsion plate 11, connecting rods 18 and 10 are both rotatably connected to the connecting block 12, a gear 2 16 is fixedly installed on the end of the left output shaft of the dual-axis motor 14, the gear 2 16 is a half gear, the thread groove on the threaded rod 6 is a bidirectional thread groove, a gear 15 is fixedly installed on the outer surface of the threaded rod 6, and the gear 15 is meshed with the gear 2 16;

[0050] Gear 2 16 is a half gear, which will mesh with gear 15 on threaded rod 6 in stages, so that threaded rod 6 will rotate in stages, and threaded sleeve 1 7 and threaded sleeve 2 9 connected by spiral transmission on the outer surface of threaded rod 6 will move toward each other, threaded sleeve 1 7 carries connecting rod 1 8 to move, and threaded sleeve 2 9 carries connecting rod 2 10 to move. Both connecting rod 1 8 and connecting rod 2 10 are rotatably connected with connecting block 12 on propulsion plate 11, so propulsion plate 11 will be driven to approach housing 5 step by step, thereby increasing the extrusion force of extrusion mechanism and improving dehydration effect.

[0051] Embodiment 3:

[0052] The vibration mechanism is arranged on the upper side of the shell 5 and is in driving connection with the extrusion mechanism. After the extrusion mechanism completes repeated extrusion, the double-axis motor 14 reverses to drive the vibration mechanism to operate and continuously knock the shell 5 to prevent the material from being adhered to the inside of the shell 5 and unable to be separated;

[0053] The vibration mechanism includes support members 3 29 fixedly installed on both sides of the upper end surface of the shell 5, a rotating rod 30 is rotatably connected between the two groups of support members 3 29, a transmission wheel 31 is fixedly installed on the left end of the rotating rod 30, a one-way bearing is arranged inside the transmission wheel 31, a transmission wheel 2 47 is fixedly installed on the right end of the transmission gear 17, a belt 32 is arranged on the outer side of the transmission wheel 1 31 and the transmission wheel 2 47, and the transmission connection is connected through the belt 1 32, a cam 36 is fixedly installed on the outer surface of the rotating rod 30, a vibration plate 33 is arranged on the lower side of the cam 36, a spring 34 is fixedly installed between the vibration plate 33 and the shell 5, and a plurality of striking blocks 35 are fixedly installed on the lower end surface of the vibration plate 33.

[0054] The dual-axis motor 14 will drive the transmission wheel 1 31 to rotate. The transmission wheel 1 31 and the transmission wheel 2 47 are connected by a belt 1 32, but a one-way bearing is provided inside the transmission wheel 2 47, so the rotating rod 30 will not rotate. When the dehydration is completed and the raw materials need to be separated from the equipment, the dual-axis motor 14 will be reversed. At this time, the propulsion plate 11 will move in the opposite direction and away from the outer shell 5. At the same time, the transmission wheel 2 47 will drive the rotating rod 30 to rotate under the action of the one-way bearing. The rotating rod 30 will carry the cam 36 to rotate. The cam 36 hits the vibration plate 33 and cooperates with the spring 34 to make the striking block 35 continuously hit the outer shell 5, so that the raw materials on the inner wall of the outer shell 5 are vibrated and separated.

[0055] Embodiment 4:

[0056] The anti-sticking mechanism is arranged inside the shell 5 and is connected to the vibration mechanism. It is also driven by the reverse rotation of the dual-axis motor 14 to operate, scrape off the materials adhered to the inner wall of the shell 5, and cooperate with the vibration mechanism to improve the cleaning effect.

[0057] The anti-sticking mechanism includes a transmission wheel three 37 arranged on the right side of the support plate two 4, the right end of the rotating rod 30 extends to the right side of the support plate two 4 and is fixedly connected to the transmission wheel three 37, the inner right side of the shell 5 is rotatably connected with a driving shaft 38, the lower side of the transmission wheel three 37 is provided with a transmission wheel four 39, the outer sides of the transmission wheel three 37 and the transmission wheel four 39 are provided with a belt two 40, and are connected through the belt two 40, the right end of the driving shaft 38 extends to the outside and is fixedly connected to the transmission wheel four 39, the left end of the driving shaft 38 is fixedly installed with a driving block 41, the outer surface of the driving block 41 is fixedly installed with multiple groups of scraping rods 42, and is arranged close to the inner wall of the shell 5.

[0058] The rotating rod 30 will carry the transmission wheel three 37 to rotate, and the transmission wheel three 37 and the transmission wheel four 39 on the driving shaft 38 are transmitted through the belt two 40, so that the driving shaft 38 drives the scraper rod 42 to rotate, and the raw materials on the inner wall of the shell 5 are scraped off for the second time to improve the cleaning effect.

[0059] A process for producing artificial diamonds comprises the following steps:

[0060] S1: using anhydrous ethanol to clean the pure carbon raw material and the catalyst, drying them after cleaning, and mixing the dried raw materials;

[0061] S2: Put the raw material processed in step 1 into the housing 5 of the carbonization equipment, and then introduce a high-temperature protective gas of 120-140°C into the input pipe 43 of the carbonization equipment. The high-temperature protective gas enters the storage cavity of the housing 5 through the gas flow hole corresponding to the input pipe 43, and performs high-temperature carbonization on the raw material. During the high-temperature carbonization process, the extrusion mechanism is driven by the dual-axis motor 14 to operate, and the raw material in the storage cavity is squeezed to repeatedly squeeze out the moisture in the raw material;

[0062] S3: The pure carbon raw material after carbonization and purification in the above step 2 is added with 65% by weight of iron and 35% by weight of alloy catalyst, and is synthesized into a synthetic block through a conductive steel cap, a temperature regulating ring, a heating tube, and an insulating cup, and the synthetic block is baked at high temperature. The outer size of the synthetic block is 70mm*70mm*70mm;

[0063] S4: Put the synthetic block obtained in the above step 3 into a hinged six-sided top press, pressurize it to 5.6GP, heat it to 1300℃, maintain high temperature and high pressure conditions to rearrange the carbon ions in the pure carbon raw material. After 7 days, the carbon ions are arranged and stacked into diamonds.

[0064] Usage: Use anhydrous ethanol to clean the pure carbon raw material and catalyst, dry them after cleaning, mix the dried raw materials, then put the raw materials into the shell 5, and then introduce 120-140°C high-temperature protective gas into the input pipe 43 of the carbonization equipment. The high-temperature protective gas enters the storage cavity of the shell 5 through the gas flow hole corresponding to the input pipe 43, and carbonizes the raw materials at high temperature. During the high-temperature carbonization process, the dual-axis motor 14 is started to drive the gear 2 16 and the transmission gear 17 to rotate, and the gear 3 19 on the worm 18 is meshed with the transmission gear 17, so that the worm 18 will rotate. The worm wheel 20 on the rotating shaft 22 meshes with the worm 18, so the rotating shaft 22 will run synchronously and carry the driving wheel 23 to rotate. The eccentric column 24 eccentrically installed on the driving wheel 23 will revolve around the rotating shaft 22 accordingly. The eccentric column 24 is slidably connected with the slide rail 25, thereby driving the push rod 26 to reciprocate through the slide rail 25. The push rod 26 pushes the extrusion plate 27 to reciprocate inside the shell 5 to extrude the raw materials in the shell 5. Secondly, the gear 2 16 is a half gear, which will mesh with the gear 1 15 on the threaded rod 6 in stages, so that the threaded rod 6 will rotate in stages. The threaded sleeve 1 7 connected to the threaded rod 6 on the outer surface of the threaded rod 6 is spirally driven. The sleeve 2 9 will move towards each other, the threaded sleeve 1 7 carries the connecting rod 1 8 to be displaced, and the threaded sleeve 2 9 carries the connecting rod 2 10 to be displaced. The connecting rod 1 8 and the connecting rod 2 10 are both rotatably connected with the connecting block 12 on the pushing plate 11, so the pushing plate 11 will be driven to approach the shell 5 step by step, thereby increasing the extrusion force of the extrusion mechanism, thereby improving the dehydration effect, and secondly, the double-axis motor 14 will drive the transmission wheel 1 31 to rotate, and the transmission wheel 1 31 and the transmission wheel 2 47 are connected by a belt 1 32, but the transmission wheel 2 47 is provided with a one-way bearing inside, so the rotating rod 30 will not rotate. When the dehydration is completed, when the raw material needs to be separated from the equipment, the double-axis motor 14 will rotate. The machine 14 reverses, and the propulsion plate 11 moves in the opposite direction and away from the housing 5. At the same time, the transmission wheel 2 47 will drive the rotating rod 30 to rotate under the action of the one-way bearing, and the rotating rod 30 will carry the cam 36 to rotate. The cam 36 hits the vibration plate 33 and cooperates with the spring 34 to make the striking block 35 continuously hit the housing 5, so that the raw materials on the inner wall of the housing 5 are vibrated and separated. Secondly, the rotating rod 30 will carry the transmission wheel 3 37 to rotate, and the transmission wheel 3 37 and the transmission wheel 4 39 on the driving shaft 38 are driven by the belt 2 40, so that the driving shaft 38 drives the scraper rod 42 to rotate, and the raw materials on the inner wall of the housing 5 are scraped off for the second time, thereby improving the cleaning effect.

[0065] The above is only a preferred specific implementation of the present invention; however, the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and its improved conception within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An artificial diamond production and preparation device, comprising a bottom plate (1), wherein support legs (2) are fixedly mounted at the four corners of the lower end surface of the bottom plate (1), a support plate 1 (3) is fixedly mounted on the left side of the upper end surface of the bottom plate (1), and a support plate 2 (4) is fixedly mounted on the right side of the upper end surface of the bottom plate (1), Features: A shell (5) is fixedly mounted on the left end of the second support plate (4); an input pipe (43) is connected to the front end surface of the shell (5); an output pipe (44) is connected to the rear end surface of the shell (5); a feed extrusion port is opened on the left end surface of the shell (5); a discharge pipe (45) is connected to the lower end surface of the shell (5); a support frame (13) is fixedly mounted on the right end surface of the first support plate (3); a dual-axis motor (14) is fixedly mounted on the right end surface of the support frame (13); The extrusion mechanism is arranged on the left side of the housing (5) and is in driving connection with the double-axis motor (14). The double-axis motor (14) is used to drive the extrusion mechanism to reciprocate and repeatedly push the material into the housing (5), thereby repeatedly extruding the material in the housing (5) and discharging moisture. The pushing mechanism is arranged on the right side of the supporting plate 1 (3) and is connected to the double-axis motor (14) in driving manner to gradually push the extrusion mechanism forward, thereby shortening the extrusion width of the extrusion mechanism and thereby enhancing the extrusion strength; The vibration mechanism is arranged on the upper side of the shell (5) and is in driving connection with the extrusion mechanism. After the extrusion mechanism completes repeated extrusion, the double-axis motor (14) reverses to drive the vibration mechanism to operate, continuously striking the shell (5) to prevent the material from being adhered to the inside of the shell (5) and unable to be separated. The anti-sticking mechanism is arranged inside the shell (5) and is connected to the vibration mechanism in a transmission manner. It is also driven by the reverse rotation of the double-axis motor (14) to operate, so as to scrape off the materials adhered to the inner wall of the shell (5), and cooperate with the vibration mechanism to improve the cleaning effect. The propulsion mechanism includes a support member (46) fixedly installed on the upper and lower sides of the right end surface of the support plate (3), and a threaded rod (6) is rotatably connected between two groups of the support members (46). The upper side of the outer surface of the threaded rod (6) is spirally connected to a threaded sleeve (7), and the outer surface of the threaded sleeve (7) is rotatably connected to a connecting rod (8). The threaded rod (6) The lower side of the outer surface of the support plate (3) is spirally connected with a threaded sleeve (9), and the outer surface of the threaded sleeve (9) is rotatably connected with a connecting rod (10). A propulsion plate (11) is provided on the right side of the support plate (3), and a connecting block (12) is fixedly installed on the left end surface of the propulsion plate (11). The connecting rod (8) and the connecting rod (10) are both rotatably connected to the connecting block (12). The end of the left output shaft of the dual-axis motor (14) is fixedly installed with a gear (16), and the gear (16) is a half gear. The thread groove on the threaded rod (6) is a bidirectional thread groove. The outer surface of the threaded rod (6) is fixedly installed with Gear 1 (15), the gear 1 (15) meshing with gear 2 (16), the extrusion mechanism comprising a transmission gear (17) arranged on the right side of the propulsion plate (11), the right end output shaft of the dual-axis motor (14) is fixedly connected to the transmission gear (17), the right end surface of the propulsion plate (11) is rotatably connected with a worm (18), the outer surface of the worm (18) is fixedly mounted with a gear 3 (19) on the left side, the gear 3 (19) meshing with the transmission gear (17), the upper side of the worm (18) is provided with two groups of support members 2 (21), and a rotating shaft (22) is rotatably connected between the two groups of support members 2 (21). ), a worm wheel (20) is fixedly mounted on the outer surface of the rotating shaft (22), the worm wheel (20) is meshed with the worm (18), driving wheels (23) are fixedly mounted on both ends of the rotating shaft (22), an eccentric column (24) is fixedly mounted on the front end surface of the driving wheel (23), a slide rail (25) is arranged on one side of the driving wheel (23), the eccentric column (24) is slidably connected to the slide rail (25), a push rod (26) is fixedly mounted on the right end of the slide rail (25), a support sleeve (28) is slidably connected to the outer surface of the push rod (26), and the support sleeve (28) is fixedly connected to the support plate (3).

2. The artificial diamond production and preparation device according to claim 1, Features: The second support member (21), the rotating shaft (22), the worm (18), the worm wheel (20), the third gear (19), the eccentric column (24), the slide rail (25), the push rod (26) and the fixed sleeve are each provided in two groups correspondingly and symmetrically arranged. An extrusion plate (27) is provided on the right side of the propulsion plate (11), and the plurality of push rods (26) are all fixedly connected to the extrusion plate (27).

3. The artificial diamond production and preparation device according to claim 2, Features: The vibration mechanism comprises a housing (5) having support members three (29) fixedly mounted on both sides of the upper end surface, two groups of the support members three (29) being rotatably connected with a rotating rod (30), a transmission wheel one (31) being fixedly mounted on the left end of the rotating rod (30), a one-way bearing being arranged inside the transmission wheel one (31), a transmission wheel two (47) being fixedly mounted on the right end of the transmission gear (17), a belt one (32) being sleeved on the outer sides of the transmission wheel one (31) and the transmission wheel two (47), and being connected in transmission via the belt one (32).

4. The artificial diamond production and preparation device according to claim 3, Features: A cam (36) is fixedly mounted on the outer surface of the rotating rod (30), a vibration plate (33) is arranged on the lower side of the cam (36), a spring (34) is fixedly mounted between the vibration plate (33) and the housing (5), and a plurality of striking blocks (35) are fixedly mounted on the lower end surface of the vibration plate (33).

5. The artificial diamond production and preparation device according to claim 4, Features: The anti-sticking mechanism comprises a transmission wheel three (37) arranged on the right side of the support plate two (4), the right end of the rotating rod (30) extends to the right side of the support plate two (4) and is fixedly connected to the transmission wheel three (37), the inner right side of the shell (5) is rotatably connected with a driving shaft (38), the lower side of the transmission wheel three (37) is provided with a transmission wheel four (39), the outer sides of the transmission wheel three (37) and the transmission wheel four (39) are provided with a belt two (40), and are connected by transmission through the belt two (40), the right end of the driving shaft (38) extends to the outside and is fixedly connected to the transmission wheel four (39), the left end of the driving shaft (38) is fixedly installed with a driving block (41), the outer surface of the driving block (41) is fixedly installed with a plurality of scraper rods (42), and is arranged close to the inner wall of the shell (5).

6. A production process for an artificial diamond production device according to any one of claims 1 to 5, Features: The steps include: S1: using anhydrous ethanol to wash the pure carbon raw material and the catalyst, drying them after washing, and mixing the dried raw materials; S2: the raw material processed in step 1 is put into the housing (5) of the carbonization equipment, and then a high-temperature protective gas of 120-140° C. is introduced into the input pipe (43) of the carbonization equipment. The high-temperature protective gas enters the storage cavity of the housing (5) through the gas flow hole corresponding to the input pipe (43), and the raw material is carbonized at high temperature. During the high-temperature carbonization process, the extrusion mechanism is driven by the double-axis motor (14) to operate, and the raw material in the storage cavity is squeezed to repeatedly squeeze out the moisture in the raw material; S3: The pure carbon raw material after carbonization and purification in the above step 2 is added with 65% by weight of iron and 35% by weight of alloy catalyst, and is synthesized into a synthetic block through a conductive steel cap, a temperature regulating ring, a heating tube, and an insulating cup, and the synthetic block is baked at high temperature. The outer size of the synthetic block is 70mm*70mm*70mm; S4: Put the synthetic block obtained in the above step 3 into a hinged six-sided top press, pressurize it to 5.6GP, heat it to 1300℃, maintain high temperature and high pressure conditions to rearrange the carbon ions in the pure carbon raw material. After 7 days, the carbon ions are arranged and stacked into diamonds.

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