Ceramic powder producing and processing device

Abstract

The invention discloses a ceramic powder producing and processing device, and relates to the technical field of ceramic powder producing and processing, the ceramic powder producing and processing device comprises a base, a mounting frame and a mounting box are fixedly mounted on the base, a first motor is fixedly mounted in the mounting frame, and a driving wheel is fixedly mounted on an output shaft of the first motor; a first crushing assembly is fixedly mounted in the mounting box, a first sieve plate is arranged below the first crushing assembly, the first sieve plate is arranged in the mounting box, a fixing block is fixedly mounted in the mounting box, one end of the first sieve plate is rotatably connected with the mounting box, and the other end of the first sieve plate is slidably connected with the fixing block; and a second crushing assembly is fixedly mounted on the outer side of the mounting box, and the problems that in the prior art, gas blown out through a second fan and powder gas blown in through a first fan form hedging, the speed of airflow blown into a winnowing pipe is reduced, and ceramic powder particles with small diameters are difficult to stably and effectively sort out are solved.

Description

Technical Field

[0001] The invention relates to the technical field of ceramic powder production and processing, in particular to a ceramic powder production and processing device. Background Art

[0002] Ceramic materials are widely used in various fields due to their excellent properties.

[0003] The Chinese invention with publication number CN115212969B proposes a ceramic micropowder production equipment: including a processing tank, the upper end face of the processing tank is fixedly connected to a sealing cover, the side end face of the processing tank is connected to a first fan through an air pipe, the side end face of the processing tank is fixedly connected to a discharging mechanism, the processing tank includes a processing tank body, a sealing groove, a crushing groove, a roller and a grinder, the sealing groove is opened on the upper end face of the processing tank body, the crushing groove is opened on the upper end face of the processing tank body, the roller is fixedly connected to the inner wall of the crushing groove, the grinder is fixedly connected inside the crushing groove, the sealing cover includes a sealing cover body, a high-pressure air groove, an air inlet nozzle, an exhaust nozzle, a support block, an air bag and a valve core, the air inlet nozzle is fixedly connected to the upper end face of the sealing cover body, the high-pressure air groove is opened inside the sealing cover body, and the air bag is fixedly connected to the lower end face of the sealing cover body.

[0004] However, the existing technology still has shortcomings:

[0005] 1. The gas blown out by the second fan and the powder gas blown in by the first fan form a collision, which reduces the air flow velocity blown into the air separation tube, making it difficult to stably and effectively separate ceramic powder particles with smaller diameters, affecting the processing efficiency of the device.

[0006] 2. The reflux pipe and induced draft fan are designed to reflux ceramic powder with slightly larger particles for re-grinding. Since the ceramic powder particles are solid, there may be problems such as poor reflux effect and the quality of the ceramic powder cannot be effectively improved. Summary of the invention

[0007] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, the present invention proposes a ceramic powder production and processing device, which solves the problem in the prior art that the gas blown out by the second blower and the powder gas blown in by the first blower form a collision, which reduces the air flow speed blown into the air separation tube, making it difficult to stably and effectively sort out ceramic powder particles with smaller diameters, thereby affecting the processing efficiency of the device.

[0008] To achieve the above-mentioned objectives, the present invention proposes a ceramic powder production and processing device, comprising a base, a mounting frame and a mounting box are fixedly installed on the base, the mounting frame is fixedly connected to the side of the mounting box, a first motor is fixedly installed in the mounting frame, a driving wheel is fixedly installed on the output shaft of the first motor, a first crushing assembly is fixedly installed in the mounting box, a first sieve plate is arranged below the first crushing assembly, the first sieve plate is arranged in the mounting box, a fixing block is fixedly installed in the mounting box, one end of the first sieve plate is rotatably connected to the mounting box, and the other end is slidably connected to the fixing block, a second crushing assembly is fixedly installed on the outside of the mounting box, a discharge port is fixedly installed on the mounting box, one end of the discharge port is arranged on one side of the first sieve plate, and the other end extends to the second crushing assembly, a lower hopper is fixedly installed on the lower side of the second crushing assembly, and a lower port of the lower hopper extends into the mounting box.

[0009] As a further solution of the present invention: a feed inlet is fixedly installed on the installation box, and a first crushing assembly is fixedly installed below the feed inlet.

[0010] As a further solution of the present invention: the first pulverizing assembly includes a driven wheel, a first transmission wheel, a first frame, an active roller, a driven roller, a discharge port, a third transmission wheel, and a second transmission wheel.

[0011] As a further solution of the present invention: the first frame is fixedly installed in the installation box, and an active roller and a driven roller are rotatably connected in the first frame. The active roller and the second baffle are provided with mutually meshing teeth, and one end of the driven roller extends out of the first frame and is fixedly connected to a second transmission wheel.

[0012] As a further solution of the present invention: both ends of the active roller extend out of the first frame body, one end is fixedly mounted with a driven wheel and a first transmission wheel, and the other end is fixedly mounted with a third transmission wheel, the first transmission wheel is arranged on the right side of the driven wheel close to the side of the first frame body, the first transmission wheel is arranged in the installation box, the first transmission wheel is meshed with the second transmission wheel, the driven wheel is arranged in the installation frame, and a first conveyor belt is arranged between the active wheel and the driven wheel.

[0013] As a further solution of the present invention: the second crushing assembly includes a second frame body, in which an active roller and a driven roller of the same material but different model as those in the first frame body are rotatably connected, one end of the active roller in the second frame body extends out of the second frame body and is fixedly connected to a fourth transmission wheel, and a second conveyor belt is arranged between the third transmission wheel and the fourth transmission wheel.

[0014] As a further solution of the present invention: a transmission box is fixedly installed in the installation box, a second sieve plate is arranged at the lower side of the transmission box, and a collection box is arranged at the lower side of the second sieve plate.

[0015] As a further solution of the present invention: a limit rod is fixedly installed in the transmission box, a moving block is slidably connected to the limit rod, a tooth groove is opened in the moving block, a first baffle plate and a second baffle plate are symmetrically fixedly installed on the moving block above and below, a second motor is fixedly installed in the transmission box, an output shaft of the second motor is fixedly connected to a gear, and the gear is meshed with the tooth groove; a first push rod is arranged between the first screen plate and the transmission box, one end of the first push rod is fixedly connected to the first screen plate, and the other end extends into the transmission box and abuts against the first baffle plate.

[0016] As a further solution of the present invention: a second push rod is arranged between the second baffle plate and the second screen plate, one end of the second push rod is fixedly connected to the second baffle plate, and the other end is fixedly connected to the second screen plate, and the second screen plate is rotatably connected to the inner wall of the installation box.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. By setting up the first crushing assembly and the second crushing assembly, through a driving source, and in cooperation with some transmission wheels and conveyor belts, the ceramic raw materials can be crushed twice, while saving the manufacturing cost of the device.

[0019] 2. By arranging two sieve plates in the installation box, the ceramic powder passing through the second crushing assembly flows to the second sieve plate through the lower hopper, and a transmission box is arranged in the installation box, and the two sieve plates are driven by the transmission box to move, thereby realizing the screening of the ground ceramic powder and realizing the fine screening of the ground ceramic powder. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a front view of the present invention;

[0021] Figure 2 A top view of the first crushing assembly and the second crushing assembly of the present invention;

[0022] Figure 3 It is a front view of the transmission box of the present invention;

[0023] Figure 4 It is a side view of the transmission box of the present invention;

[0024] Figure 5 For the present invention Figure 1 Enlarged view of point A.

[0025] In the figure: 1, base; 2, mounting frame; 3, feeding port; 4, first frame; 5, first crushing assembly; 6, second crushing assembly; 7, second conveyor belt; 8, first motor; 9, driving wheel; 10, first conveyor belt; 11, driven wheel; 12, first sieve plate; 13, transmission box; 14, lower hopper; 15, fixed block; 16, second baffle; 17, first push rod; 18, collecting box; 19, first transmission wheel; 20, mounting box; 21, second transmission wheel; 22, discharging port; 23, third transmission wheel; 24, fourth transmission wheel; 25, driving roller; 26, driven roller; 27, second frame; 28, second motor; 29, moving block; 30, tooth groove; 31, gear; 32, first baffle; 33, second sieve plate; 34, limit rod; 35, second push rod. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with the embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] like Figure 1-5As shown, a ceramic powder production and processing device includes a base 1, a mounting frame 2 and a mounting box 20 are fixedly installed on the base 1, the mounting frame 2 is fixedly connected to the side of the mounting box 20, a first motor 8 is fixedly installed in the mounting frame 2, a driving wheel 9 is fixedly installed on the output shaft of the first motor 8, a feed inlet 3 is fixedly installed on the mounting box 20, ceramic raw materials to be ground are fed into the feed inlet 3, a first crushing assembly 5 is fixedly installed below the feed inlet 3, the first crushing assembly 5 includes a driven wheel 11, a first transmission wheel 19, a first frame 4, a driving roller 25, a driven roller 26, a discharge port 22, a third transmission wheel 23, and a second transmission wheel 21; the first frame 4 is fixedly installed in the mounting box 20, the driving roller 25 and the driven roller 26 are rotatably connected in the first frame 4, the driving roller 25 and the second baffle 16 are provided with teeth that mesh with each other, one end of the driven roller 26 extends out of the first frame 4 and A second transmission wheel 21 is fixedly connected, two ends of the active roller 25 extend out of the first frame body 4, one end is fixedly installed with a driven wheel 11 and a first transmission wheel 19, and the other end is fixedly installed with a third transmission wheel 23. The first transmission wheel 19 is arranged on the right side of the driven wheel 11 close to the first frame body 4, the first transmission wheel 19 is arranged in the installation box 20, the first transmission wheel 19 is meshed with the second transmission wheel 21, the driven wheel 11 is arranged in the installation frame 2, and a first conveyor belt 10 is arranged between the active wheel 9 and the driven wheel 11. By starting the first motor 8 to drive the driven wheel 11 to rotate, the first transmission wheel 19 and the third transmission wheel 23 are driven to rotate. The rotation of the first transmission wheel 19 drives the second transmission wheel 21 meshed therewith to rotate, and the rotation of the second transmission wheel 21 drives the driven roller 26 to rotate, thereby realizing the common rotation of the active roller 25 and the driven roller 26, and realizing the first crushing of the input ceramic raw material;

[0028] As an implementation method in this embodiment, a first sieve plate 12 is arranged below the first crushing assembly 5, and the first sieve plate 12 is arranged in the installation box 20. A fixed block 15 is fixedly installed in the installation box 20. One end of the first sieve plate 12 is rotatably connected to the installation box 20, and the other end is slidably connected to the fixed block 15. A second crushing assembly 6 is fixedly installed on the outside of the installation box 20, and a discharge port 22 is fixedly installed on the installation box 20. One end of the discharge port 22 is arranged on one side of the first sieve plate 12, and the other end extends to the second crushing assembly 6. The second crushing assembly 6 includes a second frame 27, and an active roller 25 and a driven roller 26 of the same material but different models as those in the first frame 4 are rotatably connected in the second frame 27. One end of the active roller 25 in the second frame 27 extends out of the second frame 27 and is fixedly connected to the fourth transmission wheel 24. A second conveyor belt 7 is arranged between the third transmission wheel 23 and the fourth transmission wheel 24. A lower hopper 14 is fixedly installed on the lower side of the second crushing assembly 6, and the lower port of the lower hopper 14 extends into the installation box 20;

[0029] As an implementation method in this embodiment, a transmission box 13 is fixedly installed in the installation box 20, a second screen plate 33 is arranged at the lower side of the transmission box 13, and a collection box 18 is arranged at the lower side of the second screen plate 33; a limit rod 34 is fixedly installed in the transmission box 13, a moving block 29 is slidably connected to the limit rod 34, a tooth groove 30 is opened in the moving block 29, a first baffle 32 and a second baffle 16 are fixedly installed symmetrically on the moving block 29, a second motor 28 is fixedly installed in the transmission box 13, and an output shaft of the second motor 28 is fixedly connected to a gear 31, and the gear 31 and the tooth groove 30 meshing; a first push rod 17 is arranged between the first sieve plate 12 and the transmission box 13, one end of the first push rod 17 is fixedly connected to the first sieve plate 12, and the other end extends into the transmission box 13 and abuts against the first baffle 32, a second push rod 35 is arranged between the second baffle 16 and the second sieve plate 33, one end of the second push rod 35 is fixedly connected to the second baffle 16, and the other end is fixedly connected to the second sieve plate 33, and the second sieve plate 33 is rotatably connected to the inner side wall of the mounting box 20, and the above setting purpose is to allow the ceramic powder after the first grinding from the first crushing assembly 5 to fall into the first sieve plate 12, start the second motor 28 to drive the gear 31 to rotate, the rotation of the gear 31 drives the moving block 29 to move up and down along the fourth transmission wheel 24, thereby driving the first baffle 32 to push the first push rod 17 to move, the movement of the first push rod 17 drives the first sieve plate 12 to slide along the fixed block 15, so as to filter the ceramic powder, the small particle powder passes through the first sieve plate 12 and the second sieve plate 33 and falls into the collecting box 18, the large particle powder slides along the first sieve plate 12 into the second crushing assembly 6, the rotation of the third transmission wheel 23 drives the fourth transmission wheel 24 to rotate, and the fourth transmission wheel The rotation of 24 drives the active roller 25 in the second frame 27 to rotate, thereby driving the driven roller 26 meshing therewith to rotate, thereby realizing secondary grinding of the ceramic powder sliding into the second pulverizing assembly 6, and the powder after secondary grinding slides from the lower hopper 14 into the second sieve plate 33. The movement of the moving block 29 simultaneously drives the movement of the second baffle 16, and the movement of the second baffle 16 drives the movement of the second push rod 35, thereby driving the second sieve plate 33 to rotate at a certain angle, thereby realizing the screening of the powder after secondary grinding, and finally the qualified products fall into the collecting box 18, realizing the collection of qualified ceramic powder.

[0030] Working principle:

[0031] When in use, firstly, the ceramic raw material to be ground is put into the feed port 3, and the first motor 8 is started to drive the driven wheel 11 to rotate, thereby driving the first transmission wheel 19 and the third transmission wheel 23 to rotate, and the rotation of the first transmission wheel 19 drives the second transmission wheel 21 meshing therewith to rotate, and the rotation of the second transmission wheel 21 drives the driven roller 26 to rotate, thereby realizing the common rotation of the active roller 25 and the driven roller 26, and realizing the first crushing of the input ceramic raw material, and the ceramic powder after the first grinding in the first crushing assembly 5 falls onto the first sieve plate 12, and the second motor 28 is started to drive the gear 31 to rotate, and the rotation of the gear 31 drives the moving block 29 to move up and down along the fourth transmission wheel 24, thereby driving the first baffle 32 to push the first push rod 17 to move, and the movement of the first push rod 17 drives the first sieve plate 12 to move along the fixed block 1 5 slides, thereby filtering the ceramic powder. Small particles of powder pass through the first sieve plate 12 and the second sieve plate 33 and fall into the collecting box 18. Large particles of powder slide into the second crushing assembly 6 along the first sieve plate 12. The rotation of the third transmission wheel 23 drives the fourth transmission wheel 24 to rotate. The rotation of the fourth transmission wheel 24 drives the active roller 25 in the second frame 27 to rotate, thereby driving the driven roller 26 meshed therewith to rotate, thereby realizing secondary grinding of the ceramic powder sliding into the second crushing assembly 6. The powder after secondary grinding slides from the lower hopper 14 into the second sieve plate 33. The movement of the moving block 29 simultaneously drives the movement of the second baffle plate 16. The movement of the second baffle plate 16 drives the second push rod 35 to move, thereby driving the second sieve plate 33 to rotate at a certain angle, thereby realizing the screening of the powder after secondary grinding. Finally, qualified products fall into the collecting box 18.

[0032] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0033] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A ceramic powder production and processing device, characterized in that: The invention comprises a base (1), a mounting frame (2) and a mounting box (20) are fixedly mounted on the base (1), the mounting frame (2) is fixedly connected to the side of the mounting box (20), a first motor (8) is fixedly mounted in the mounting frame (2), a driving wheel (9) is fixedly mounted on the output shaft of the first motor (8), a first crushing assembly (5) is fixedly mounted in the mounting box (20), a first sieve plate (12) is arranged below the first crushing assembly (5), the first sieve plate (12) is arranged in the mounting box (20), and a fixed Block (15), one end of the first sieve plate (12) is rotatably connected to the installation box (20), and the other end is slidably connected to the fixed block (15), a second crushing assembly (6) is fixedly installed on the outer side of the installation box (20), and a discharge port (22) is fixedly installed on the installation box (20), one end of the discharge port (22) is arranged on one side of the first sieve plate (12), and the other end extends to the second crushing assembly (6), a lower hopper (14) is fixedly installed on the lower side of the second crushing assembly (6), and the lower port of the lower hopper (14) extends into the installation box (20).

2. A ceramic powder production and processing device according to claim 1, characterized in that: A material inlet (3) is fixedly mounted on the mounting box (20), and a first crushing assembly (5) is fixedly mounted below the material inlet (3).

3. A ceramic powder production and processing device according to claim 1, characterized in that: The first pulverizing assembly (5) comprises a driven wheel (11), a first transmission wheel (19), a first frame (4), a driving roller (25), a driven roller (26), a material outlet (22), a third transmission wheel (23), and a second transmission wheel (21).

4. A ceramic powder production and processing device according to claim 3, characterized in that: The first frame (4) is fixedly installed in the installation box (20), and a driving roller (25) and a driven roller (26) are rotatably connected in the first frame (4), and mutually meshing teeth are provided on the driving roller (25) and the second baffle (16), and one end of the driven roller (26) extends out of the first frame (4) and is fixedly connected to the second transmission wheel (21).

5. A ceramic powder production and processing device according to claim 4, characterized in that: Both ends of the active roller (25) extend out of the first frame (4), one end is fixedly mounted with a driven wheel (11) and a first transmission wheel (19), and the other end is fixedly mounted with a third transmission wheel (23), the first transmission wheel (19) is arranged on the right side of the driven wheel (11) close to the first frame (4), the first transmission wheel (19) is arranged in the installation box (20), the first transmission wheel (19) is meshed with the second transmission wheel (21), the driven wheel (11) is arranged in the installation frame (2), and a first conveyor belt (10) is arranged between the active wheel (9) and the driven wheel (11).

6. A ceramic powder production and processing device according to claim 3, characterized in that: The second pulverizing assembly (6) comprises a second frame (27), wherein an active roller (25) and a driven roller (26) of the same material but different model as those in the first frame (4) are rotatably connected in the second frame (27), one end of the active roller (25) in the second frame (27) extends out of the second frame (27) and is fixedly connected to a fourth transmission wheel (24), and a second conveyor belt (7) is arranged between the third transmission wheel (23) and the fourth transmission wheel (24).

7. The ceramic powder production and processing device according to claim 1, characterized in that: A transmission box (13) is fixedly installed in the installation box (20), a second sieve plate (33) is arranged at the lower side of the transmission box (13), and a material collection box (18) is arranged at the lower side of the second sieve plate (33).

8. A ceramic powder production and processing device according to claim 7, characterized in that: A limit rod (34) is fixedly installed in the transmission box (13), and a moving block (29) is slidably connected to the limit rod (34). A tooth groove (30) is provided in the moving block (29), and a first baffle (32) and a second baffle (16) are fixedly installed symmetrically above and below the moving block (29). A second motor (28) is fixedly installed in the transmission box (13), and an output shaft of the second motor (28) is fixedly connected to a gear (31), and the gear (31) is meshed with the tooth groove (30); a first push rod (17) is arranged between the first sieve plate (12) and the transmission box (13), and one end of the first push rod (17) is fixedly connected to the first sieve plate (12), and the other end extends into the transmission box (13) and abuts against the first baffle (32).

9. The ceramic powder production and processing device according to claim 8, characterized in that: A second push rod (35) is provided between the second baffle plate (16) and the second sieve plate (33); one end of the second push rod (35) is fixedly connected to the second baffle plate (16), and the other end of the second push rod (35) is fixedly connected to the second sieve plate (33); the second sieve plate (33) is rotatably connected to the inner wall of the installation box (20).

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