Magnetic material mixing device

Abstract

The utility model belongs to material mixing field, concretely is a kind of magnetic material mixing device, including support base and support component;The middle part of support base is fixedly connected with mixing tank;The middle part of mixing tank is fixedly connected with material conveying pipe;The end of material conveying pipe is fixedly connected with discharging box;The middle part of discharging box is movably connected with sieve plate;The middle part of mixing tank is connected with stirring shaft;The middle part of stirring shaft is fixedly connected with multiple groups of stirring vane;The end of stirring shaft is connected with servo motor;The side of sieve plate is fixedly connected with bearing;The one end of bearing is fixedly connected with double-side rack slot plate;Through the operation of screening magnetic material, the problem that the size difference of magnetic material particles in mixing tank is reduced, and the size difference of magnetic material in mixing tank is prevented, which easily causes caking phenomenon during mixing, resulting in the decrease of mixing uniformity, and the quality and performance of subsequent product are easily affected.

Description

Technical Field

[0001] This utility model relates to the field of material mixing, specifically a magnetic material mixing device. Background Technology

[0002] Magnetic materials are substances made of transition elements such as iron, cobalt, nickel and their alloys that can generate magnetism directly or indirectly. They are widely used in modern technology and daily life, such as generators and transformers in the power industry, and compasses and loudspeakers in transportation.

[0003] In the production and manufacturing process of magnetic materials, they are usually ground and then mixed in a certain proportion to help maintain the uniformity of the magnetic materials in subsequent operations, thereby improving the stability of the product.

[0004] Given the differences in particle size of magnetic materials during the grinding process, this non-uniformity can easily lead to agglomeration during the mixing stage, resulting in a decrease in mixing uniformity and thus adversely affecting the quality and performance of subsequent products. Therefore, a magnetic material mixing device is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, this utility model proposes a magnetic material mixing device.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: A magnetic material mixing device of this utility model includes a support base and a support assembly; a mixing tank is fixedly connected to the middle of the support base; a conveying pipe is fixedly connected to the middle of the mixing tank; a discharge box is fixedly connected to the end of the conveying pipe; a sieve plate is movably connected to the middle of the discharge box; a stirring shaft is connected to the middle of the mixing tank; multiple sets of stirring blades are fixedly connected to the middle of the stirring shaft; a servo motor is connected to the end of the stirring shaft; a bearing is fixedly connected to one side of the sieve plate; a double-sided rack and pinion plate is fixedly connected to one end of the bearing; a half gear is fixedly connected to the end of the stirring shaft; the half gear meshes with the double-sided rack and pinion plate.

[0007] Preferably, the support assembly includes connecting blocks, guide posts, U-shaped plates, rotating shafts, grooved rollers, and guide rails; connecting blocks are fixed to both sides of the double-sided rack and pinion plate; guide posts are fixed to the middle of each connecting block; U-shaped plates are fixed to the bottom of each guide post; rotating shafts are rotatably connected to the middle of each U-shaped plate; grooved rollers are fixed to the middle of each rotating shaft; and multiple sets of guide rails are fixed to the top of the mixing tank.

[0008] Preferably, a horizontal plate is fixedly connected to the middle of the stirring shaft; vertical scrapers are fixedly connected to both ends of the horizontal plate; a horizontal scraper is fixedly connected to one end of each vertical scraper; the vertical scrapers are in contact with the inner side wall of the mixing tank; and the horizontal scrapers are in contact with the bottom of the mixing tank.

[0009] Preferably, a support column is fixedly connected to the top of the mixing tank; an arc-shaped plate is fixedly connected to the end of the support column; multiple sets of bristles are connected to one side of the arc-shaped plate; and the ends of the bristles are all in contact with one side of the half gear.

[0010] Preferably, a movable plate is hinged to one side of the feeding box; multiple hinges are connected to one side of the movable plate; and a handle is fixed to the other side of the movable plate.

[0011] Preferably, two sets of diagonal braces are fixedly connected to the top of the mixing tank; each diagonal brace is fixedly connected to a fastening ring at its end.

[0012] Preferably, a glass observation window is connected to the middle of the mixing tank.

[0013] The advantages of this utility model are:

[0014] 1. The magnetic material mixing device of this utility model reduces the problem of large particle size differences in magnetic materials inside the mixing tank by screening the magnetic materials. This prevents clumping caused by size differences in the magnetic materials inside the mixing tank, which can lead to decreased mixing uniformity and affect the quality and performance of subsequent products.

[0015] 2. The magnetic material mixing device of this utility model can support the double-sided rack and pinion plate by opening the guide column, thereby providing a certain support force for the double-sided rack and pinion plate and increasing its stability during movement. With the cooperation of the grooved roller and the guide rail, the movement trajectory of the double-sided rack and pinion plate can be restricted, thereby preventing the double-sided rack and pinion plate from easily shifting to the left or right due to uneven force during movement, which would affect the screening process of the screen plate for magnetic materials. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a three-dimensional sectional view of the structure of this utility model;

[0019] Figure 3This is a schematic cross-sectional view of the U-shaped plate in this utility model;

[0020] Figure 4 This is a cross-sectional view of the double-sided rack and pinion groove plate in this utility model.

[0021] In the diagram: 1. Support base; 11. Mixing tank; 12. Conveying pipe; 13. Discharge box; 14. Sieve plate; 15. Stirring shaft; 16. Stirring blade; 17. Servo motor; 18. Bearing; 19. Double-sided rack and pinion groove plate; 111. Half gear; 2. Connecting block; 21. Guide column; 22. U-shaped plate; 23. Rotating shaft; 24. Grooved roller; 25. Guide rail; 3. Horizontal plate; 31. Vertical scraper; 32. Horizontal scraper; 4. Support column; 41. Arc plate; 42. Brush bristles; 5. Movable plate; 51. Hinge; 52. Handle; 6. Diagonal bar; 61. Fastening ring; 7. Glass observation window. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a magnetic material mixing device includes a support base 1 and a support assembly; a mixing tank 11 is fixedly connected to the middle of the support base 1; a conveying pipe 12 is fixedly connected to the middle of the mixing tank 11; a discharge box 13 is fixedly connected to the end of the conveying pipe 12; a sieve plate 14 is movably connected to the middle of the discharge box 13; a stirring shaft 15 is connected to the middle of the mixing tank 11; multiple sets of stirring blades 16 are fixedly connected to the middle of the stirring shaft 15; a servo motor 17 is connected to the end of the stirring shaft 15; the sieve plate 14 is movably connected to the middle of the mixing tank 11; a stirring shaft 15 has multiple sets of stirring blades 16 ... movably connected to the end of the stirring shaft 15; the sieve plate 14 is movably connected to the middle of the mixing tank 11; a stirring pipe 12 is fixedly connected to the middle of the mixing tank 11; a conveying pipe 12 is fixedly connected to the middle of the mixing tank 11; a discharging box 13 is fixedly connected to the end of the stirring shaft 15; a discharging box 14 is movably connected to the middle of the mixing tank 11; a discharging box 14 is movably connected to the middle of the mixing tank 11; a discharging box 14 is movably connected to the middle of the mixing tank 11; a discharging box 14 is movably connected to the middle of the mixing tank 11; a A bearing 18 is fixedly connected to one side of the plate 14; a double-sided rack and pinion plate 19 is fixedly connected to one end of the bearing 18; a half gear 111 is fixedly connected to the end of the stirring shaft 15; the half gear 111 meshes with the double-sided rack and pinion plate 19; during operation, the ground magnetic material is first placed into the feeding box 13, and then the servo motor 17 is activated to drive the stirring shaft 15 to rotate. The rotation of the stirring shaft 15 will drive the half gear 111 to rotate, because the half gear 111 and the double-sided rack and pinion plate 19 are in a... Due to the meshing relationship, the toothed side of the half gear 111 will always mesh with one side of the double-sided rack and pinion plate 19 when it rotates, thereby driving the double-sided rack and pinion plate 19 to drive the bearing 18 to perform linear reciprocating motion. The movement of the bearing 18 can pull the screen plate 14 to move back and forth in the middle of the feeding box 13. The movement of the screen plate 14 can screen the magnetic material inside the feeding box 13, and the screened magnetic material will flow into the mixing tank 11 through the conveying pipe 12. At the same time, the rotation of the stirring shaft 15 will drive the stirring blade 16 to rotate, thereby mixing the magnetic material inside the mixing tank 11. This step, by screening the magnetic material, can reduce the problem of large differences in the particle size of the magnetic material inside the mixing tank 11, thereby preventing the agglomeration caused by the size difference of the magnetic material inside the mixing tank 11, which can easily lead to a decrease in the uniformity of mixing and easily affect the quality and performance of subsequent products.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, the support assembly includes a connecting block 2, a guide post 21, a U-shaped plate 22, a rotating shaft 23, a grooved roller 24, and a guide rail 25. Connecting blocks 2 are fixed to both sides of the double-sided rack and pinion plate 19. Guide posts 21 are fixed to the middle of each connecting block 2. A U-shaped plate 22 is fixed to the bottom of each guide post 21. A rotating shaft 23 is rotatably connected to the middle of the U-shaped plate 22. A grooved roller 24 is fixed to the middle of the rotating shaft 23. Multiple sets of guide rails 25 are fixed to the top of the mixing tank 11. During operation, when the double-sided rack and pinion plate 19 reciprocates, it drives the connecting block 2 to move synchronously. The guide post 21, U-shaped plate 22, and grooved roller 24 move with the connecting block 2. Because the grooved roller 24 contacts the top of the mixing tank 11, the grooved roller 24 will move as it moves. Friction is generated between the grooved roller 24 and the guide rail 25. Under the action of friction, the grooved roller 24 can drive the rotating shaft 23 to rotate in the middle of the U-shaped plate 22. At the same time, because the groove in the middle of the grooved roller 24 is stuck on the surface of the guide rail 25, the grooved roller 24 will always roll in a straight line along the guide rail 25 when moving. This step, through the opening of the guide post 21, can support the double-sided rack and pinion plate 19, thereby providing a certain support force for the double-sided rack and pinion plate 19 and increasing its stability during movement. Through the cooperation of the grooved roller 24 and the guide rail 25, the movement trajectory of the double-sided rack and pinion plate 19 can be restricted, thereby preventing the double-sided rack and pinion plate 19 from easily shifting left and right due to uneven force during movement, thus affecting the screening process of the sieve plate 14 on the magnetic material.

[0025] like Figure 2 As shown, a horizontal plate 3 is fixedly connected to the middle of the stirring shaft 15; vertical scrapers 31 are fixedly connected to both ends of the horizontal plate 3; a horizontal scraper 32 is fixedly connected to one end of each vertical scraper 31; the vertical scrapers 31 are in contact with the inner wall of the mixing tank 11; the horizontal scrapers 32 are in contact with the bottom of the mixing tank 11; during operation, when the stirring shaft 15 rotates, it will drive the horizontal plate 3 to rotate, and the rotation of the horizontal plate 3 can simultaneously drive the vertical scrapers 31 and the horizontal scrapers 32 to rotate, because the vertical scrapers 31 and the horizontal scrapers 32 are respectively in contact with the mixing tank 11. Because the inner wall and bottom of the mixing tank 11 are in contact, they will clean the inner wall and bottom of the mixing tank 11 when rotating. This step is because when the magnetic material is mixed inside the mixing tank 11, the stirring blades 16 do not easily agitate the material at the bottom and side walls, which can cause uneven mixing of the magnetic material and affect the mixing efficiency. At this time, the vertical scraper 31 and the horizontal scraper 32 can make the material at the bottom and side walls of the mixing tank 11 flow and agitate it, thereby reducing the occurrence of such situations.

[0026] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a support column 4 is fixedly connected to the top of the mixing tank 11; an arc-shaped plate 41 is fixedly connected to the end of the support column 4; multiple sets of bristles 42 are connected to one side of the arc-shaped plate 41; the ends of the bristles 42 are all in contact with one side of the half gear 111; during operation, the support column 4 serves to support the arc-shaped plate 41. When the half gear 111 rotates, the toothed half will come into contact with the bristles 42. At this time, the half gear 111 can be cleaned under the action of the bristles 42. This step is because the half gear 111 is exposed to the outside for a long time, and it is easy to get dusty. If the half gear 111 is not cleaned for a long time, the dust will become thicker and thicker, which will easily affect the meshing between the half gear 111 and the double-sided rack and pinion plate 19, resulting in the double-sided rack and pinion plate 19 not operating smoothly. At this time, cleaning the half gear 111 with the bristles 42 can effectively reduce the occurrence of such situations.

[0027] like Figure 1 , Figure 2 As shown, a movable plate 5 is hinged to one side of the feeding box 13; multiple hinges 51 are connected to one side of the movable plate 5; a handle 52 is fixed to the other side of the movable plate 5. During operation, when it is necessary to clean the magnetic material inside the feeding box 13, the handle 52 can be grasped and pulled. At this time, the movable plate 5 will expand outward under the tension and the characteristics of the hinge 51, so as to clean the inside of the feeding box 13. This step, by opening the movable plate 5, can facilitate the cleaning and collection of the larger magnetic material particles remaining inside the feeding box 13 after screening, thereby improving the efficiency of the cleaning work.

[0028] like Figure 1 , Figure 2 As shown, two sets of inclined rods 6 are fixed to the top of the mixing tank 11; each of the inclined rods 6 has a fastening ring 61 fixed to its end; during operation, the inclined rods 6 support the fastening rings 61. When the servo motor 17 is working, it is prone to slight vibration. At this time, the inclined rods 6 and the fastening rings 61 can reduce the amplitude of the vibration of the servo motor 17. This step is because when the servo motor 17 is working, the excessive vibration amplitude can affect the stability of the stirring shaft 15 during rotation, resulting in poor mixing effect. The inclined rods 6 and the fastening rings 61 can reduce the occurrence of such situations.

[0029] like Figure 1 As shown, a glass observation window 7 is connected to the middle of the mixing tank 11. During operation, the staff can observe the mixing situation inside the mixing tank 11 through the glass observation window 7. This step, through the function of the glass observation window 7, makes it easy for the staff to judge when the mixing work can be completed and facilitates reasonable planning and arrangement of subsequent work.

[0030] Working principle: During operation, the ground magnetic material is first placed into the feeding box 13. Then, the servo motor 17 is activated to drive the stirring shaft 15 to rotate. The rotation of the stirring shaft 15 drives the half gear 111 to rotate. Since the half gear 111 is meshed with the double-sided rack and pinion plate 19, the toothed side of the half gear 111 is always meshed with one side of the double-sided rack and pinion plate 19 when rotating. This pushes the double-sided rack and pinion plate 19 to drive the bearing 18 to perform linear reciprocating motion. The movement of the bearing 18 pulls the screen plate 14 to move back and forth in the middle of the feeding box 13. The movement of the screen plate 14 can screen the magnetic material inside the feeding box 13, and the screened magnetic material will flow into the mixing tank 11 through the conveying pipe 12. Simultaneously, the rotation of the stirring shaft 15 drives the stirring blades 16 to rotate, thereby mixing the magnetic material inside the mixing tank 11. This step, through the sieving operation of the magnetic material, reduces the problem of large particle size differences in the magnetic material inside the mixing tank 11, thus preventing agglomeration caused by size differences in the magnetic material inside the mixing tank 11, which can lead to decreased mixing uniformity and affect the quality and performance of subsequent products. During operation, when the double-sided toothed groove plate 19 reciprocates, it drives the connecting block 2 to move synchronously, and the guide post 21, U-shaped plate 22, and grooved roller 24 move with the movement of the connecting block 2. Because the grooved roller 24 contacts the top of the mixing tank 11... Because of this, the grooved roller 24 will rub against the guide rail 25 during movement. Under the action of friction, the grooved roller 24 can drive the rotating shaft 23 to rotate in the middle of the U-shaped plate 22. At the same time, because the groove in the middle of the grooved roller 24 is stuck on the surface of the guide rail 25, the grooved roller 24 will always roll in a straight line along the guide rail 25 during movement. This step, through the opening of the guide post 21, can support the double-sided rack and pinion plate 19, thereby providing a certain support force for the double-sided rack and pinion plate 19 and increasing its stability during movement. Through the cooperation of the grooved roller 24 and the guide rail 25, the movement trajectory of the double-sided rack and pinion plate 19 can be restricted, thereby preventing the double-sided rack and pinion plate 19 from easily shifting left and right due to uneven force during movement. This affects the screening process of magnetic materials by the sieve plate 14. During operation, when the stirring shaft 15 rotates, it drives the horizontal plate 3 to rotate. The rotation of the horizontal plate 3 also drives the vertical scraper 31 and the horizontal scraper 32 to rotate simultaneously. Because the vertical scraper 31 and the horizontal scraper 32 are in contact with the inner wall and bottom of the mixing tank 11 respectively, they clean the inner wall and bottom of the mixing tank 11 when they rotate. This step is necessary because when the magnetic material is mixed inside the mixing tank 11, the stirring blade 16 does not easily agitate the material at the bottom and side walls, resulting in uneven mixing of the magnetic material and affecting the mixing efficiency. At this time, the action of the vertical scraper 31 and the horizontal scraper 32 allows the material at the bottom and side walls of the mixing tank 11 to flow.This process involves agitating the material to reduce the occurrence of such situations. During operation, the support column 4 supports the arc-shaped plate 41. When the half gear 111 rotates, the toothed half contacts the bristles 42, which cleans the half gear 111. This step is necessary because the half gear 111 is exposed to the outside for a long time and easily accumulates dust. If the half gear 111 is not cleaned for a long time, the dust will accumulate and affect the meshing between the half gear 111 and the double-sided rack and pinion plate 19, resulting in the double-sided rack and pinion plate 19 not operating smoothly. Cleaning the half gear 111 with the bristles 42 can effectively reduce the occurrence of such situations. During operation, when it is necessary to clean the magnetic material inside the feed box 13, the handle 52 can be pulled. At this time, the movable plate 5 will expand outward under the tension and the characteristics of the hinge 51, thereby cleaning the inside of the feed box 13. The cleaning process involves opening the movable plate 5 to facilitate the cleaning and collection of larger magnetic material particles remaining inside the feeding box 13 after screening, thereby improving cleaning efficiency. During operation, the inclined rod 6 supports the fastening ring 61. When the servo motor 17 operates, it is prone to slight vibration. The inclined rod 6 and fastening ring 61 reduce the amplitude of this vibration. This step is crucial because excessive vibration of the servo motor 17 can affect the stability of the stirring shaft 15, leading to poor mixing results. The inclined rod 6 and fastening ring 61 help reduce this. Simultaneously, the operator can observe the mixing process inside the mixing tank 11 through the glass observation window 7. This allows the operator to determine approximately when the mixing process is complete and facilitates the planning and arrangement of subsequent work.

[0031] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A magnetic material mixing device, comprising a support base (1) and a support assembly; a mixing tank (11) is fixedly connected to the middle of the support base (1); characterized in that: A conveying pipe (12) is fixedly connected to the middle of the mixing tank (11); a feeding box (13) is fixedly connected to the end of the conveying pipe (12); a sieve plate (14) is movably connected to the middle of the feeding box (13); a stirring shaft (15) is connected to the middle of the mixing tank (11); multiple sets of stirring blades (16) are fixedly connected to the middle of the stirring shaft (15); a servo motor (17) is connected to the end of the stirring shaft (15); a bearing (18) is fixedly connected to one side of the sieve plate (14); a double-sided rack and pinion plate (19) is fixedly connected to one end of the bearing (18); a half gear (111) is fixedly connected to the end of the stirring shaft (15); the half gear (111) meshes with the double-sided rack and pinion plate (19).

2. The magnetic material mixing device according to claim 1, characterized in that: The support assembly includes a connecting block (2), a guide post (21), a U-shaped plate (22), a rotating shaft (23), a grooved roller (24), and a guide rail (25); the connecting blocks (2) are fixed to both sides of the double-sided rack and pinion plate (19); the guide post (21) is fixed to the middle of the connecting block (2); the U-shaped plate (22) is fixed to the bottom of the guide post (21); the rotating shaft (23) is rotatably connected to the middle of the U-shaped plate (22); the grooved roller (24) is fixed to the middle of the rotating shaft (23); and multiple sets of guide rails (25) are fixed to the top of the mixing tank (11).

3. The magnetic material mixing device according to claim 1, characterized in that: A horizontal plate (3) is fixedly connected to the middle of the stirring shaft (15); vertical scrapers (31) are fixedly connected to both ends of the horizontal plate (3); a horizontal scraper (32) is fixedly connected to one end of each vertical scraper (31); the vertical scraper (31) is in contact with the inner wall of the mixing tank (11); the horizontal scraper (32) is in contact with the bottom of the mixing tank (11).

4. The magnetic material mixing device according to claim 1, characterized in that: The mixing tank (11) is fixedly connected to a support column (4); the end of the support column (4) is fixedly connected to an arc plate (41); a plurality of bristles (42) are connected to one side of the arc plate (41); the ends of the bristles (42) are all in contact with one side of the half gear (111).

5. A magnetic material mixing device according to claim 1, characterized in that: The feed box (13) has a hinged movable plate (5) on one side; the movable plate (5) has multiple hinges (51) connected to one side; and a handle (52) is fixed to the other side of the movable plate (5).

6. The magnetic material mixing device according to claim 1, characterized in that: The mixing tank (11) is fixedly connected to the top of two sets of inclined rods (6); each of the inclined rods (6) is fixedly connected to a fastening ring (61).

7. The magnetic material mixing device according to claim 1, characterized in that: A glass observation window (7) is connected to the middle of the mixing tank (11).

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