A special equipment for diamond micro powder air flow shaping

Abstract

The utility model discloses a special device for shaping airflow of diamond micro-powder, which relates to the technical field of diamond micro-powder processing and includes a tank body, the upper surface of the tank body is fixedly connected with a first feed pipe, the side of the tank body is fixedly connected with a second feed pipe, the bottom of the tank body is fixedly connected with a feed pipe, a filter is installed in the tank body, and a sealing sleeve is inlaid on the upper surface of the tank body. The utility model has a reasonable design structure. It can flexibly adjust the position and direction of gas injection according to different material characteristics and shaping requirements through the coordinated arrangement between the stirring rod, the diffuser pipe, the exhaust pipe, the air guide pipe and the adjustment component, which greatly enhances the flexibility and adaptability of the equipment. The arrangement of the stirring rod promotes the full tumbling and collision of the material in the tank body, and combined with the swirl effect of the high-pressure gas, it significantly improves the efficiency and quality of the shaping of the diamond micro-powder airflow, and ensures the uniformity and consistency of the diamond micro-powder after shaping.

Description

Technical Field

[0001] The utility model relates to the technical field of diamond micro-powder processing, in particular to special equipment for diamond micro-powder airflow shaping. Background Art

[0002] Diamond powder refers to diamond particles with a particle size finer than 54 microns. There are single crystal diamond powder and polycrystalline diamond powder. Due to the large output of single crystal diamond powder and a wide range of applications, the industry generally refers to single crystal diamond powder. Single crystal diamond powder is produced by static pressure method artificial diamond single crystal abrasives, which are crushed and shaped using special process methods of superhard materials.

[0003] A Chinese patent with announcement number CN212553289U discloses an airflow shaping device for diamond powder. When high-pressure air drives the material to collide, the high-pressure air flows toward the discharge port, causing the airflow to drive the fan blades to rotate. The fan blades drive the scraper to rotate through the rotating shaft, scraping out the material at the bottom of the shaping groove, turning the material over, allowing the material to fully collide, and facilitating the grinding and shaping of the material.

[0004] The device uses a fixed jet pipe to deliver high-pressure gas to the inside of the device. The gas will carry the material to the screw feeder, and there is a phenomenon that the material is directly discharged without being shaped, and the shaping efficiency of the material is low. To this end, we provide a special equipment for diamond micro powder airflow shaping to solve the above problems. Utility Model Content

[0005] 1) Technical issues solved

[0006] The purpose of the utility model is to make up for the deficiencies of the prior art and provide a special device for diamond micro powder airflow shaping.

[0007] 2) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a special equipment for diamond micro-powder airflow shaping, comprising a tank body, the upper surface of the tank body is fixedly connected to a first feed pipe, the side of the tank body is fixedly connected to a second feed pipe, the bottom surface of the tank body is fixedly connected to a feed pipe, a filter is installed in the tank body, a sealing sleeve is inlaid on the upper surface of the tank body, an air guide pipe is slidably connected in the sealing sleeve, the top end of the air guide pipe is rotatably connected to a rotating joint, a high-pressure air pipe is installed on the rotating joint, the bottom end of the air guide pipe is fixedly connected to a diffuser pipe, the bottom surface of the diffuser pipe is fixedly connected to an exhaust pipe, and an adjustment component for lifting and rotating the air guide pipe is provided on the tank body.

[0009] Furthermore, a connecting plate is fixedly connected to the tank body, a bottom plate is arranged below the connecting plate, a column is fixedly connected to the bottom plate, and the top of the column is fixedly connected to the connecting plate.

[0010] Furthermore, a stirring rod is fixedly connected to the air guide pipe, and the stirring rod is located above the air diffusion pipe.

[0011] Furthermore, the adjustment component includes a support fixedly connected to the tank body, a first motor is fixedly connected to the support, a screw is installed on the output shaft of the first motor, a fixed plate is rotatably connected to the screw, and the top end of the air guide tube is rotatably connected to the fixed plate.

[0012] Furthermore, a guide rod is fixedly connected inside the support, and one end of the fixed plate is slidably connected to the guide rod.

[0013] Furthermore, the adjustment component also includes a second motor fixedly connected to the fixed plate, the output shaft of the second motor is installed with a second gear, the air duct is fixedly connected with a first gear, and the first gear is meshed with the second gear.

[0014] 3) Beneficial effects:

[0015] Compared with the existing technology, the diamond micro powder airflow shaping special equipment has the following beneficial effects:

[0016] The utility model can flexibly adjust the position and direction of gas injection according to different material characteristics and shaping requirements through the coordinated arrangement of the stirring rod, the air diffusion pipe, the exhaust pipe, the air guide pipe and the adjustment component, thereby greatly enhancing the flexibility and adaptability of the equipment. The arrangement of the stirring rod promotes the full tumbling and collision of the material in the tank body, and combined with the swirl effect of the high-pressure gas, significantly improves the efficiency and quality of the diamond micro-powder airflow shaping, thereby ensuring the uniformity and consistency of the diamond micro-powder after shaping. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The three-dimensional Figure 1 ;

[0018] Figure 2 The three-dimensional Figure 2 ;

[0019] Figure 3 It is a cross-sectional view of the utility model.

[0020] In the figure: 1. tank body; 2. first feed pipe; 3. second feed pipe; 5. discharge pipe; 6. filter screen; 7. connecting plate; 8. column; 9. bottom plate; 10. sealing sleeve; 11. air guide pipe; 12. rotating joint; 13. high-pressure air pipe; 14. air diffusion pipe; 15. exhaust pipe; 16. stirring rod; 17. support; 18. first motor; 19. guide rod; 20. screw rod; 21. fixing plate; 22. first gear; 23. second motor; 24. second gear. DETAILED DESCRIPTION

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

[0022] like Figure 1-3 As shown, the utility model provides a technical solution: a special equipment for airflow shaping of diamond micropowder, comprising a tank body 1, a first feed pipe 2 is fixedly connected to the upper surface of the tank body 1, a second feed pipe 3 is fixedly connected to the side of the tank body 1, the first feed pipe 2 and the second feed pipe 3 are both used as feed ends to add raw materials into the tank body 1, a discharge pipe 5 is fixedly connected to the bottom surface of the tank body 1, and the discharge pipe 5 serves as a discharge end to discharge the shaped diamond micropowder from the tank body 1, a connecting plate 7 is fixedly connected to the tank body 1, a bottom plate 9 is arranged below the connecting plate 7, a column 8 is fixedly connected to the bottom plate 9, and the top of the column 8 is fixedly connected to the connecting plate 7, and the tank body 1 is supported by a supporting structure formed by the connecting plate 7, so that there is a certain discharge space between the discharge pipe 5 and the ground.

[0023] A filter screen 6 is installed in the tank body 1. The filter holes in the filter screen 6 are the same as the specifications of qualified diamond micropowder, so that qualified diamond micropowder can enter the bottom of the tank body 1 through the filter screen 6. A sealing sleeve 10 is inlaid on the upper surface of the tank body 1. An air guide pipe 11 is slidably connected in the sealing sleeve 10. The top of the air guide pipe 11 is rotatably connected to a rotating joint 12. A high-pressure air pipe 13 is installed on the rotating joint 12. The bottom end of the air guide pipe 11 is fixedly connected to a diffuser pipe 14. The bottom surface of the diffuser pipe 14 is fixedly connected to an exhaust pipe 13. The air pipe 15 and the air guide pipe 11 are fixedly connected with a stirring rod 16, and the stirring rod 16 is located above the diffuser pipe 14. The stirring rod 16 will move with the air guide pipe 11 to accelerate the collision and shaping efficiency of the diamond micropowder. The high-pressure air pipe 13 is connected to the high-pressure air pump, and can transport the high-pressure gas to the inside of the air guide pipe 11 through the high-pressure air pipe 13 and the rotating joint 12, and spray it into the tank body 1 through the exhaust pipe 15 on the diffuser pipe 14, so that the diamond micropowder collides and is shaped in the tank body 1.

[0024] The tank body 1 is provided with an adjustment component for lifting and rotating the air guide tube 11, and the adjustment component includes a support 17 fixedly connected to the tank body 1, a first motor 18 fixedly connected to the support 17, a screw rod 20 is installed on the output shaft of the first motor 18, a fixing plate 21 is rotatably connected to the screw rod 20, the top end of the air guide tube 11 is rotatably connected to the fixing plate 21, a guide rod 19 is fixedly connected in the support 17, one end of the fixing plate 21 is slidably connected to the guide rod 19, and the screw rod 20 is driven to rotate by the output shaft of the first motor 18, so that the fixing plate 21 can be lifted and moved on the guide rod 19, so that the positions of the diffuser 14 and the stirring rod 16 on the air guide tube 11 in the tank body 1 can be adjusted.

[0025] The adjustment component also includes a second motor 23 fixedly connected to the fixed plate 21, and the output shaft of the second motor 23 is installed with a second gear 24. The air guide tube 11 is fixedly connected with a first gear 22, and the first gear 22 is meshed with the second gear 24, so that the output shaft of the second motor 23 drives the second gear 24 to rotate, and under the action of the first gear 22, the air guide tube 11 can rotate during the lifting process, thereby adjusting the exhaust position of the exhaust pipe 15, so that the gas forms a vortex in the tank body 1, thereby accelerating the shaping efficiency of the diamond micropowder.

[0026] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between the two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.

[0027] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A special device for shaping airflow of diamond micro powder, comprising a tank body (1), characterized in that: The upper surface of the tank body (1) is fixedly connected to a first feed pipe (2), the side of the tank body (1) is fixedly connected to a second feed pipe (3), the bottom surface of the tank body (1) is fixedly connected to a feed pipe (5), a filter screen (6) is installed in the tank body (1), a sealing sleeve (10) is embedded in the upper surface of the tank body (1), an air guide pipe (11) is slidably connected in the sealing sleeve (10), the top end of the air guide pipe (11) is rotatably connected to a rotating joint (12), a high-pressure air pipe (13) is installed on the rotating joint (12), the bottom end of the air guide pipe (11) is fixedly connected to an air diffusion pipe (14), the bottom surface of the air diffusion pipe (14) is fixedly connected to an exhaust pipe (15), and an adjustment component for lifting and rotating the air guide pipe (11) is provided on the tank body (1).

2. The diamond micro powder airflow shaping device according to claim 1, characterized in that: A connecting plate (7) is fixedly connected to the tank body (1), a bottom plate (9) is arranged below the connecting plate (7), a column (8) is fixedly connected to the bottom plate (9), and the top end of the column (8) is fixedly connected to the connecting plate (7).

3. The diamond micro powder airflow shaping device according to claim 1, characterized in that: The air guide pipe (11) is fixedly connected to a stirring rod (16), and the stirring rod (16) is located above the air diffusion pipe (14).

4. The diamond micro powder airflow shaping device according to claim 1, characterized in that: The adjustment assembly comprises a support (17) fixedly connected to the tank body (1), a first motor (18) fixedly connected to the support (17), a screw rod (20) being mounted on the output shaft of the first motor (18), a fixing plate (21) being rotatably connected to the screw rod (20), and a top end of the air guide tube (11) being rotatably connected to the fixing plate (21).

5. The diamond micro powder airflow shaping device according to claim 4, characterized in that: A guide rod (19) is fixedly connected inside the support (17), and one end of the fixed plate (21) is slidably connected to the guide rod (19).

6. The diamond micro powder airflow shaping device according to claim 4, characterized in that: The adjustment assembly further comprises a second motor (23) fixedly connected to the fixing plate (21); a second gear (24) is mounted on the output shaft of the second motor (23); a first gear (22) is fixedly connected to the air guide tube (11), and the first gear (22) is meshed with the second gear (24).

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