Ball milling device for aluminum oxide ceramic processing

Abstract

The utility model provides a ball-milling device for aluminum oxide ceramic processing, which relates to the field of ball-milling devices and comprises a support, a ball-milling mechanism arranged on the support, a feeding frame arranged above the ball-milling mechanism, a crushing frame arranged on the feeding frame in a sliding manner, a crushing device arranged in the crushing frame and a ball-milling mechanism arranged above the ball-milling mechanism, a flow guide frame is arranged at the position, located above the crushing device, of the crushing frame, the flow guide frame vibrates through vibration devices on the two sides of the crushing frame, and a driving device is further installed on the support and can drive the crushing frame to reciprocate. According to the ball milling device for aluminum oxide ceramic machining, the rotating wheel and the inserting rod are driven to rotate through the second motor, so that the movable frame drives the crushing frame to reciprocate, materials are poured into the flow guide frame and fall between the two crushing rollers under the action of the flow guide frame, and due to the reciprocating motion of the crushing rollers, the materials can be crushed more uniformly. And therefore, the materials fall onto the two crushing rollers more uniformly.

Description

Technical Field

[0001] This utility model relates to the field of ball milling devices, and more particularly to a ball milling device for processing alumina ceramics. Background Technology

[0002] Alumina ceramics are ceramic materials primarily composed of alumina, used in thick-film integrated circuits. Alumina ceramics possess good electrical conductivity, mechanical strength, and high-temperature resistance. It is important to note that ultrasonic cleaning is required. Alumina ceramics are a widely used ceramic material; due to their superior properties, their applications in modern society are becoming increasingly widespread, meeting both everyday and specialized performance needs.

[0003] The utility model disclosed in CN221288020U is a ball milling device for processing alumina ceramics, including a positioning shell. A through hole is opened at the bottom of the inner cavity of the positioning shell. A first motor is fixedly connected to the bottom of the left side of the positioning shell. The output end of the first motor passes through the inner cavity of the through hole and is fixedly connected to a rotating rod. Gears are fixedly connected to both sides of the surface of the rotating rod. Turntables are fixedly connected to both sides of the inner cavity of the positioning shell. A ball milling box is fixedly connected between the opposite sides of the two turntables. A limit hole is opened on the front side of the ball milling box. A cover plate is movably connected to the top of the inner cavity of the limit hole through a shaft pin. This invention solves the problem that existing ball mill devices lack the ability to crush materials before grinding, thus improving grinding efficiency and quality, by using a combination of a positioning shell, a first motor, a rotating rod, gears, a turntable, a ball mill box, a cover plate, threaded holes, a positioning plate, a processing shell, a crushing mechanism, a chute, a storage box, and pulleys. However, when this device is in use, because the material is directly poured into the processing shell, the material easily concentrates at the center position between the first and second crushing rollers, resulting in uneven material distribution, which to some extent affects the crushing effect of the material.

[0004] Therefore, it is necessary to provide a new ball milling apparatus for processing alumina ceramics to solve the above-mentioned technical problems. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides a ball milling device for processing alumina ceramics.

[0006] The ball milling device for alumina ceramic processing provided by this utility model includes a support frame, on which a ball milling mechanism is arranged. A feed frame is installed above the ball milling mechanism, and a crushing frame is slidably arranged on the feed frame. A crushing device is installed inside the crushing frame. A guide frame is arranged above the crushing device on the crushing frame. The guide frame is vibrated by vibration devices on both sides of the crushing frame. A driving device is also installed on the support frame, which can drive the crushing frame to reciprocate.

[0007] Preferably, the ball milling mechanism includes a ball milling box, a first motor, and a drive rod. The ball milling box is rotatably connected to a bracket, and a large gear is fixedly sleeved on the ball milling box. The drive rod is rotatably connected to the bracket, and a small gear is fixedly sleeved on the drive rod. The small gear meshes with the large gear. The first motor is mounted on the bracket, and the output end of the first motor is fixedly connected to the drive rod.

[0008] Preferably, two sliding plates are fixedly installed on both sides of the crushing frame, and two support rods are fixedly connected to the inside of the feeding frame. The two support rods are respectively movably inserted through the sliding plates on both sides of the crushing frame.

[0009] Preferably, the driving device includes a second motor, a movable frame, and two guide frames. The second motor is mounted on the bracket, and a rotating wheel is fixed to the output end of the second motor. A rod is fixed near the edge of the rotating wheel. The two guide frames are fixed to both sides of the bracket. The two ends of the movable frame are slidably mounted on the two guide frames. The end of the movable frame is fixedly connected to the crushing frame. The rod is movably inserted into the through hole opened in the movable frame.

[0010] Preferably, the crushing device includes a third motor, a first fixed rod, a second fixed rod, a first gear, and a second gear. The first fixed rod and the second fixed rod are rotatably connected to the crushing frame. Crushing rollers are fixed on the first fixed rod and the second fixed rod. The third motor is fixedly installed on the crushing frame by a fixing block. The output end of the third motor is fixedly connected to the first fixed rod. The first gear and the second gear are respectively fixedly sleeved on the first fixed rod and the second fixed rod, and the first gear and the second gear mesh with each other.

[0011] Preferably, the vibration device includes a driving component, a support plate, a spring, a vertical rod, and a fixing frame. The support plate is fixed on the crushing frame, and a vertical rod is fixed to the top of the support plate. The fixing frame is fixedly connected to the guide frame, and the vertical rod movably passes through the fixing frame. The two ends of the spring are fixedly connected to the fixing frame and the support plate, respectively. The driving component can drive the fixing frame to vibrate.

[0012] Preferably, the driving component includes a first sprocket, a second sprocket, and an eccentric wheel. The first sprocket is fixedly sleeved on a first fixed rod, the support rod is rotatably connected to the crushing frame, the second sprocket is fixedly sleeved on the support rod, the first sprocket and the second sprocket are movably connected by a chain, and the eccentric wheel is fixedly sleeved on the support rod.

[0013] Compared with related technologies, the ball milling device for alumina ceramic processing provided by this utility model has the following advantages:

[0014] 1. The second motor drives the rotating wheel and the insert rod to rotate, which in turn causes the moving frame to drive the crushing frame to reciprocate, pouring the material onto the guide frame. Under the action of the guide frame, the material falls between the two crushing rollers. Due to the reciprocating motion of the crushing rollers, the material falls more evenly onto the two crushing rollers.

[0015] 2. When the first fixed rod rotates, it drives the first sprocket to rotate, which in turn causes the second sprocket to rotate via the chain, which in turn causes the eccentric wheel to rotate. The eccentric wheel drives the fixed frame to vibrate up and down under the action of the spring, which facilitates the material to fall between the two crushing rollers. Attached Figure Description

[0016] Figure 1 A schematic diagram of the ball mill device for processing alumina ceramics provided by this utility model;

[0017] Figure 2 for Figure 1 A schematic diagram of the structure from another angle is shown;

[0018] Figure 3 for Figure 1 The diagram shows the structure of the active device.

[0019] Figure 4 for Figure 3 The diagram shown is a top view of the structure.

[0020] The following are the labels in the diagram: 1. Support frame; 2. Feed frame; 3. Crushing frame; 4. Guide frame; 5. Grinding box; 6. Large gear; 7. Small gear; 8. Drive rod; 9. First motor; 10. Support rod; 11. Slide plate; 12. Guide frame; 13. Second motor; 14. Rotating wheel; 15. Insert rod; 16. Moving frame; 17. Third motor; 18. First fixed rod; 19. Crushing roller; 20. Second fixed rod; 21. Fixed frame; 22. Support plate; 23. Spring; 24. Vertical rod; 25. First sprocket; 26. Second sprocket; 27. Eccentric wheel; 28. Chain; 29. ​​Support rod; 30. First gear; 31. Second gear; 32. Feed plate; 33. Bolt; 34. Fixing block. Detailed Implementation

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] In the specific implementation process, such as Figures 1-4As shown, the device includes a support 1, on which a ball mill mechanism is mounted. A feed frame 2 is mounted above the ball mill mechanism. A crushing frame 3 is slidably mounted on the feed frame 2. A crushing device is installed inside the crushing frame 3. A guide frame 4 is mounted above the crushing device on the crushing frame 3. The guide frame 4 is vibrated by vibration devices on both sides of the crushing frame 3. A drive device is also mounted on the support 1, which can drive the crushing frame 3 to reciprocate.

[0023] The ball mill mechanism includes a ball mill box 5, a first motor 9, and a drive rod 8. A feed plate 32 is hinged to the ball mill box 5, and one end of the feed plate 32 is connected to the ball mill box 5 by a bolt 33. The ball mill box 5 is rotatably connected to the support 1. A large gear 6 is fixedly sleeved on the ball mill box 5. The drive rod 8 is rotatably connected to the support 1, and a small gear 7 is fixedly sleeved on the drive rod 8. The small gear 7 meshes with the large gear 6. The first motor 9 is mounted on the support 1, and the output end of the first motor 9 is fixedly connected to the drive rod 8. Two sliding plates 11 are fixedly installed on both sides of the crushing frame 3. Two support rods 10 are fixedly connected to the inside of the feed frame 2. The two support rods 10 are respectively movably inserted through the sliding plates 11 on both sides of the crushing frame 3.

[0024] The driving device includes a second motor 13, a movable frame 16, and two guide frames 12. The second motor 13 is mounted on the bracket 1. A rotating wheel 14 is fixed to the output end of the second motor 13. A rod 15 is fixed near the edge of the rotating wheel 14. The two guide frames 12 are fixed on both sides of the bracket 1. The two ends of the movable frame 16 are slidably mounted on the two guide frames 12. The end of the movable frame 16 is fixedly connected to the crushing frame 3. The rod 15 is movably inserted into the through hole opened in the movable frame 16. The second motor 13 drives the rotating wheel 14 and the rod 15 to rotate, thereby causing the movable frame 16 to drive the crushing frame 3 to reciprocate and pour the material into the guide frame 4. Under the action of the guide frame 4, the material falls between the two crushing rollers 19. Due to the reciprocating motion of the crushing rollers 19, the material falls more evenly onto the two crushing rollers 19.

[0025] The crushing device includes a third motor 17, a first fixed rod 18, a second fixed rod 20, a first gear 30, and a second gear 31. The first fixed rod 18 and the second fixed rod 20 are rotatably connected to the crushing frame 3. Crushing rollers 19 are fixed on the first fixed rod 18 and the second fixed rod 20. The third motor 17 is fixedly installed on the crushing frame 3 through a fixing block 34. The output end of the third motor 17 is fixedly connected to the first fixed rod 18. The first gear 30 and the second gear 31 are respectively fixedly sleeved on the first fixed rod 18 and the second fixed rod 20. The first gear 30 and the second gear 31 mesh. When the third motor 17 is started, the third motor 17 drives the first fixed rod 18 and the crushing roller 19 to rotate. Since the first gear 30 and the second gear 31 mesh, the second fixed rod 20 drives the other crushing roller 19 to rotate, thereby realizing the crushing of materials.

[0026] The vibration device includes a drive component, a support plate 22, a spring 23, a vertical rod 24, and a fixing frame 21. The support plate 22 is fixed to the crushing frame 3, and the vertical rod 24 is fixed to the top of the support plate 22. The fixing frame 21 is fixedly connected to the guide frame 4, and the vertical rod 24 movably passes through the fixing frame 21. The two ends of the spring 23 are fixedly connected to the fixing frame 21 and the support plate 22, respectively. The drive component can drive the fixing frame 21 to vibrate. The drive component includes a first sprocket 25, a second sprocket 26, and an eccentric wheel 27. The first sprocket 25 is fixedly sleeved on the first fixing rod 1. On the 8th, the support rod 29 is rotatably connected to the crushing frame 3, the second sprocket 26 is fixedly sleeved on the support rod 29, the first sprocket 25 and the second sprocket 26 are movably connected by the chain 28, and the eccentric wheel 27 is fixedly sleeved on the support rod 29. When the first fixed rod 18 rotates, it drives the first sprocket 25 to rotate, and the second sprocket 26 rotates through the chain 28, which in turn causes the eccentric wheel 27 to rotate. The eccentric wheel 27 drives the fixed frame 21 to vibrate up and down under the action of the spring 23, so that the material falls between the two crushing rollers 19.

[0027] The working principle of this utility model is as follows: When using the device, the third motor 17 is started, which drives the first fixed rod 18 and the crushing roller 19 to rotate. Since the first gear 30 and the second gear 31 are meshed, the second fixed rod 20 drives the other crushing roller 19 to rotate, thereby realizing the crushing of materials. When the first fixed rod 18 rotates, it drives the first sprocket 25 to rotate, which in turn causes the second sprocket 26 to rotate via the chain 28. This, in turn, causes the eccentric wheel 27 to rotate. The eccentric wheel 27 drives the fixed frame 21 to vibrate up and down under the action of the spring 23, facilitating the material to fall between the two crushing rollers 19. By tightening bolt 33, the feed plate 32 is opened, and the second motor 13 drives the rotating wheel 14 and the insert rod 15 to rotate, thereby causing the moving frame 16 to drive the crushing frame 3 to reciprocate, pouring the material onto the guide frame 4. Under the action of the guide frame 4, the material falls between the two crushing rollers 19. Due to the reciprocating motion of the crushing rollers 19, the material falls more evenly onto the two crushing rollers 19. Finally, the material enters the ball mill box 5, and the feed plate 32 is covered by bolt 33. The first motor 9 drives the small gear 7 to rotate, thereby causing the large gear 6 to rotate, and the material is crushed through the ball mill box 5.

[0028] The circuits and controls involved in this utility model are all existing technologies, and will not be described in detail here.

[0029] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A ball milling apparatus for processing alumina ceramics, characterized in that, The device includes a support (1), on which a ball milling mechanism is provided. A feed frame (2) is installed above the ball milling mechanism. A crushing frame (3) is slidably arranged on the feed frame (2). A crushing device is installed inside the crushing frame (3). A guide frame (4) is provided above the crushing device on the crushing frame (3). The guide frame (4) is vibrated by vibration devices on both sides of the crushing frame (3). A drive device is also installed on the support (1). The drive device can drive the crushing frame (3) to reciprocate.

2. The ball mill apparatus for processing alumina ceramics according to claim 1, characterized in that, The ball milling mechanism includes a ball mill box (5), a first motor (9), and a drive rod (8). The ball mill box (5) is rotatably connected to a bracket (1). A large gear (6) is fixedly mounted on the ball mill box (5). The drive rod (8) is rotatably connected to the bracket (1). A small gear (7) is fixedly mounted on the drive rod (8). The small gear (7) meshes with the large gear (6). The first motor (9) is mounted on the bracket (1). The output end of the first motor (9) is fixedly connected to the drive rod (8).

3. The ball mill apparatus for processing alumina ceramics according to claim 1, characterized in that, Two sliding plates (11) are fixedly installed on both sides of the crushing frame (3), and two support rods (10) are fixedly connected to the inside of the feeding frame (2). The two support rods (10) are respectively movably inserted through the sliding plates (11) on both sides of the crushing frame (3).

4. The ball mill apparatus for processing alumina ceramics according to claim 1, characterized in that, The driving device includes a second motor (13), a movable frame (16), and two guide frames (12). The second motor (13) is mounted on the bracket (1). A rotating wheel (14) is fixed at the output end of the second motor (13). A plug rod (15) is fixed near the edge of the rotating wheel (14). The two guide frames (12) are fixed on both sides of the bracket (1). The two ends of the movable frame (16) are slidably set on the two guide frames (12). The end of the movable frame (16) is fixedly connected to the crushing frame (3). The plug rod (15) is movably inserted into the through hole opened in the movable frame (16).

5. The ball mill apparatus for processing alumina ceramics according to claim 4, characterized in that, The crushing device includes a third motor (17), a first fixed rod (18), a second fixed rod (20), a first gear (30), and a second gear (31). The first fixed rod (18) and the second fixed rod (20) are rotatably connected to the crushing frame (3). Crushing rollers (19) are fixed on the first fixed rod (18) and the second fixed rod (20). The third motor (17) is fixedly installed on the crushing frame (3) through a fixing block (34). The output end of the third motor (17) is fixedly connected to the first fixed rod (18). The first gear (30) and the second gear (31) are respectively fixedly sleeved on the first fixed rod (18) and the second fixed rod (20). The first gear (30) and the second gear (31) mesh with each other.

6. The ball mill apparatus for processing alumina ceramics according to claim 5, characterized in that, The vibration device includes a drive component, a support plate (22), a spring (23), a vertical rod (24), and a fixing frame (21). The support plate (22) is fixed on the crushing frame (3). The top of the support plate (22) is fixed with the vertical rod (24). The fixing frame (21) is fixedly connected to the guide frame (4). The vertical rod (24) moves through the fixing frame (21). The two ends of the spring (23) are fixedly connected to the fixing frame (21) and the support plate (22), respectively. The drive component can drive the fixing frame (21) to vibrate.

7. The ball mill apparatus for processing alumina ceramics according to claim 6, characterized in that, The driving component includes a first sprocket (25), a second sprocket (26), and an eccentric wheel (27). The first sprocket (25) is fixedly sleeved on a first fixed rod (18), and the second sprocket (26) is fixedly sleeved on a support rod (29). The support rod (29) is rotatably connected to the crushing frame (3). The first sprocket (25) and the second sprocket (26) are movably connected by a chain (28). The eccentric wheel (27) is fixedly sleeved on the support rod (29).

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