Efficient mixing device for electronic component ceramic powder
By combining dual rotating components and shock-absorbing components, the problems of long mixing time and poor stability in traditional mixing devices are solved, achieving efficient mixing and improved equipment stability.
Patent Information
- Application Number
- CN202422430138.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-09
- Publication Date
- 2025-08-01
- Estimated Expiration
- 2034-10-09
AI Technical Summary
Traditional mixing devices for preparing ceramic powders for electronic components have long mixing times, resulting in uneven powder distribution, which affects product performance, and the equipment has poor stability.
The dual-rotation assembly enables the stirring rod and storage tank to rotate simultaneously, and generates flow patterns with different speeds through the worm gear and worm wheel. Combined with the shock absorption assembly, it absorbs vibration energy and improves the stability of the equipment.
Shorten mixing time, improve mixing effect and production efficiency, extend equipment life and reduce failure risk.
Smart Images
Figure CN223170762U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of electronic components, in particular to an efficient mixing device for ceramic powder of electronic components. Background Technique
[0002] Electronic components are components of electronic elements and small electrical machines and instruments. They are usually composed of several parts and can be used interchangeably in similar products. In the production process of electronic components, ceramic powder is needed for processing, and the ceramic powder needs to be mixed when in use.
[0003] Most of the traditional mixing devices for preparing ceramic powder of electronic components use a rotating stirring rod for mixing operations. However, this single rotating stirring method usually takes a long time to achieve an ideal mixing degree, reducing production efficiency. Moreover, it may also cause insufficient powder mixing in some areas, resulting in uneven particle distribution, thus affecting the performance of the final product. Therefore, those skilled in the art have provided an efficient mixing device for ceramic powder of electronic components to solve the problems raised in the above background technique. Summary of the Utility Model
[0004] The purpose of the content of the utility model is to solve the disadvantages existing in the prior art, and an efficient mixing device for ceramic powder of electronic components is proposed. By providing a double-rotation component, the stirring rod can rotate while the storage tank also rotates, and the rotation speeds of the stirring rod and the storage tank are different, thereby generating different flow patterns, further enhancing the mixing effect, shortening the mixing time, and improving production efficiency.
[0005] To achieve the above purpose, the utility model provides the following technical solution: An efficient mixing device for ceramic powder of electronic components, including a base, a support plate is movably arranged inside the base, both sides of the upper end of the support plate are fixedly connected with fixing frames, a storage tank is rotatably connected between the two fixing frames, a double-rotation component is arranged on one of the fixing frames and the storage tank, and a shock-absorbing component is arranged between the support plate and the base;
[0006] The double rotation assembly includes a transmission box which is fixedly connected to the corresponding fixing frame. Between the inner walls on both sides of the transmission box, a driven shaft and a driving shaft are respectively rotatably connected at the front and rear positions. Fixed sleeves are respectively fixedly sleeved on the outer walls of the driven shaft and the driving shaft with a driven pulley and a driving pulley. Inside the fixing frame where the transmission box is located, a transmission groove is formed. A rotating shaft is rotatably connected between the inner walls on both sides of the transmission groove. A worm is rotatably connected between the front and rear inner walls of the transmission groove at the upper position. One end of the driven shaft penetrates through the corresponding fixing frame into the transmission groove and is fixedly sleeved with a first bevel gear. A second bevel gear is fixedly sleeved on the outer wall of the worm at the front position. A worm wheel is fixedly sleeved on the outer wall of the rotating shaft. A stirring rod is rotatably connected between the inner walls on both sides of the storage tank;
[0007] Through the above technical solution, by providing the double rotation assembly, during the mixing operation, the rotation of the driving shaft can be controlled, so that the stirring rod can rotate. At the same time, by controlling the rotation of the rotating shaft, the storage tank can also rotate. The rotatable storage tank can make the materials flow freely in the tank, thereby reducing dead corners and reducing the adhesion of materials on the tank wall, improving the stirring effect. And by providing the worm and the worm wheel, the rotation speeds of the stirring rod and the storage tank can be different. Different rotation speeds of the stirring rod and the storage tank can generate different flow patterns, further enhancing the mixing effect, shortening the mixing time, and improving the production efficiency.
[0008] Furthermore, the shock absorption assembly includes a plurality of damping rods. The plurality of damping rods are all fixedly connected between the opposite inner walls of the base and the support plate. Shock absorption springs are movably sleeved on the outer walls of the plurality of damping rods. The two ends of the plurality of shock absorption springs are respectively fixedly connected to the opposite inner walls of the base and the support plate. Fixed seats are fixedly connected to both sides of the opposite inner walls of the base and the support plate. Connecting rods are rotatably connected to the plurality of fixed seats. A connecting seat is rotatably connected between two connecting rods on the same side. A bidirectional telescopic rod is fixedly connected between the two connecting seats. A return spring is movably sleeved on the outer wall of the bidirectional telescopic rod. The two ends of the return spring are respectively fixedly connected to the corresponding connecting seats;
[0009] Through the above technical solution, by providing the shock absorption assembly, during the operation of the equipment, the energy fluctuations generated by vibration will be stored and absorbed by the provided shock absorption springs. At the same time, the damping rods absorb and dissipate most of the energy, slowing down the attenuation process of the vibration. Under the combined action of the shock absorption springs and the damping rods, the equipment gradually returns to the balanced state, reducing the influence of vibration. At the same time, by providing the return spring, additional resilience can be provided to help quickly return to the original position, further enhancing the response speed and stability of the system, thereby effectively enhancing the seismic resistance of the equipment, extending the service life, and reducing the risk of failure.
[0010] Further, one end of the driving shaft penetrates through the rotating shaft and the storage tank and is fixedly connected to the stirring rod. One side of the transmission box is fixedly provided with a driving motor, and the output end of the driving motor penetrates through the transmission box and is fixedly connected to the driving shaft;
[0011] Through the above technical solution, by controlling the start of the driving motor, the driving shaft can be rotated, and then the stirring rod can be rotated.
[0012] Further, one end of the rotating shaft penetrates through the corresponding fixing frame and is fixedly connected to the storage tank. The first bevel gear and the second bevel gear are meshed, and the worm and the worm gear are meshed;
[0013] Through the above technical solution, by controlling the rotation of the first bevel gear, the second bevel gear can be rotated, and then the worm can be rotated. Since the worm and the worm gear are meshed, the worm gear can be rotated, so that the rotating shaft drives the storage tank to rotate.
[0014] Further, limiting grooves are formed in the inner walls of both sides of the base, limiting blocks are movably arranged in the two limiting grooves, and the two limiting blocks are fixedly connected to the support plate;
[0015] Through the above technical solution, by providing the limiting blocks and the limiting grooves, effective limitation can be provided for the support plate, making it more stable.
[0016] Further, a transmission belt is arranged between the outer walls of the driven pulley and the driving pulley;
[0017] Through the above technical solution, by providing the transmission belt, when the driving pulley rotates, the driven pulley can be rotated through the provided transmission belt.
[0018] Further, feeding and discharging ports are arranged at both the upper and lower ends of the storage tank, and sealing covers are sleeved on the outer walls of the two feeding and discharging ports in a threaded manner;
[0019] Through the above technical solution, by providing the feeding and discharging ports, it is convenient for the operator to put in raw materials and discharge the mixture. By providing the sealing covers, the storage tank can be sealed.
[0020] The utility model has the following beneficial effects:
[0021] 1. The high-efficiency mixing device for electronic component ceramic powder proposed by the utility model, by providing a double-rotation assembly, can make the stirring rod rotate while the storage tank also rotates. The rotatable storage tank can make the materials flow freely in the tank, thus reducing dead corners and also reducing the adhesion of materials on the tank wall, improving the stirring effect. At the same time, the rotation speeds of the stirring rod and the storage tank are different, and then different flow patterns can be generated, further enhancing the mixing effect, shortening the mixing time, and improving the production efficiency.
[0022] 2. The high-efficiency mixing device for ceramic powder of electronic components proposed by the present utility model can effectively improve the seismic resistance of the equipment by providing a shock-absorbing component, reduce the impact of vibration on internal components, enhance the stability of the equipment, thereby extending the service life and reducing the risk of failure. Moreover, the provided reset spring can provide additional resilience to help quickly restore to the original position, further enhancing the response speed and stability of the system. BRIEF DESCRIPTION OF THE DRAWINGS
[0023] Figure 1 is an axonometric schematic diagram of the high-efficiency mixing device for ceramic powder of electronic components proposed by the present utility model;
[0024] Figure 2 is a front sectional schematic diagram of the high-efficiency mixing device for ceramic powder of electronic components proposed by the present utility model;
[0025] Figure 3 is Figure 2 a magnified schematic diagram of the structure at A in
[0026] Figure 4 is a partial top sectional schematic diagram of the high-efficiency mixing device for ceramic powder of electronic components proposed by the present utility model;
[0027] Figure 5 is a side view schematic diagram of the high-efficiency mixing device for ceramic powder of electronic components proposed by the present utility model.
[0028] LEGEND DESCRIPTION:
[0029] 1. Base; 2. Support plate; 3. Fixed frame; 4. Storage tank; 5. Double rotation assembly; 6. Transmission box; 7. Driving shaft; 8. Driven shaft; 9. Driving pulley; 10. Driven pulley; 11. Transmission belt; 12. Transmission groove; 13. First bevel gear; 14. Worm; 15. Second bevel gear; 16. Rotating shaft; 17. Worm gear; 18. Stirring rod; 19. Driving motor; 20. Shock-absorbing component; 21. Damping rod; 22. Shock-absorbing spring; 23. Fixed seat; 24. Connecting rod; 25. Connecting seat; 26. Bidirectional telescopic rod; 27. Reset spring; 28. Limit groove; 29. Limit block; 30. Inlet and outlet; 31. Sealing cover. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0030] The following will clearly and completely describe the technical solutions in the specific embodiments of the present utility model in conjunction with the accompanying drawings in the specific embodiments of the present utility model. Obviously, the described specific embodiments are only a part of the specific embodiments of the present utility model, rather than all of the specific embodiments. Based on the specific embodiments of the present utility model, all other specific embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0031] Referring to Figure 1 , Figure 2 , Figure 4 and Figure 5 , a specific embodiment provided by the present utility model: a high-efficiency mixing device for ceramic powder of electronic components, comprising a base 1, a support plate 2 is movably arranged inside the base 1, fixed frames 3 are fixedly connected to both sides of the upper end of the support plate 2, a storage tank 4 is rotatably connected between the two fixed frames 3, a double rotation assembly 5 is arranged on one of the fixed frames 3 and the storage tank 4, a shock absorption assembly 20 is arranged between the support plate 2 and the base 1, feeding and discharging ports 30 are arranged at both the upper and lower ends of the storage tank 4, sealing covers 31 are threadedly sleeved on the outer walls of the two feeding and discharging ports 30. By providing the feeding and discharging ports 30, it is convenient for operators to put in raw materials and discharge the mixture. By providing the sealing covers 31, the storage tank 4 can be sealed.
[0032] The double rotation assembly 5 includes a transmission box 6 which is fixedly connected to the corresponding fixing frame 3. Between the inner walls on both sides of the transmission box 6, a driven shaft 8 and a driving shaft 7 are respectively rotatably connected at the front and rear positions. On the outer walls of the driven shaft 8 and the driving shaft 7, a driven pulley 10 and a driving pulley 9 are respectively fixedly sleeved. A transmission belt 11 is arranged between the outer walls of the driven pulley 10 and the driving pulley 9. By providing the transmission belt 11, when the driving pulley 9 rotates, the driven pulley 10 can be driven to rotate via the provided transmission belt 11. Inside the fixing frame 3 at the position of the transmission box 6, a transmission groove 12 is formed. Between the inner walls on both sides of the transmission groove 12, a rotating shaft 16 is rotatably connected. Between the front and rear inner walls of the transmission groove 12, a worm 14 is rotatably connected at the upper position. One end of the driven shaft 8 penetrates through the corresponding fixing frame 3 into the transmission groove 12 and is fixedly sleeved with a first bevel gear 13. At the front position on the outer wall of the worm 14, a second bevel gear 15 is fixedly sleeved. On the outer wall of the rotating shaft 16, a worm gear 17 is fixedly sleeved. One end of the rotating shaft 16 penetrates through the corresponding fixing frame 3 and is fixedly connected to the storage tank 4. The first bevel gear 13 and the second bevel gear 15 are meshed, and the worm 14 and the worm gear 17 are meshed. By controlling the rotation of the first bevel gear 13, the second bevel gear 15 can be driven to rotate, and then the worm 14 can be driven to rotate. Since the worm 14 and the worm gear 17 are meshed, the worm gear 17 can be driven to rotate, so that the rotating shaft 16 drives the storage tank 4 to rotate. Between the inner walls on both sides of the storage tank 4, a stirring rod 18 is rotatably connected. One end of the driving shaft 7 penetrates through the rotating shaft 16 and the storage tank 4 and is fixedly connected to the stirring rod 18. On one side of the transmission box 6, a driving motor 19 is fixedly arranged. The output end of the driving motor 19 penetrates through the transmission box 6 and is fixedly connected to the driving shaft 7. By controlling the start of the driving motor 19, the driving shaft 7 can be driven to rotate, and then the stirring rod 18 can be driven to rotate. By providing the double rotation assembly 5, during the mixing operation, by controlling the rotation of the driving shaft 7, the stirring rod 18 can be driven to rotate. At the same time, by controlling the rotation of the rotating shaft 16, the storage tank 4 can also be driven to rotate. The rotatable storage tank 4 can make the materials flow freely in the tank, thereby reducing dead corners and also reducing the adhesion of the materials on the tank wall, improving the stirring effect. And by providing the worm 14 and the worm gear 17, the rotation speeds of the stirring rod 18 and the storage tank 4 can be made different. Then, at different rotation speeds, the stirring rod 18 and the storage tank 4 can generate different flow patterns, further enhancing the mixing effect, shortening the mixing time, and improving the production efficiency.
[0033] Refer to Figure 2 and Figure 3, the shock absorption assembly 20 includes a plurality of damping rods 21. The plurality of damping rods 21 are all fixedly connected between the opposite inner walls of the base 1 and the support plate 2. The outer walls of the plurality of damping rods 21 are all movably sleeved with shock absorption springs 22. The two ends of the plurality of shock absorption springs 22 are respectively fixedly connected to the opposite inner walls of the base 1 and the support plate 2. Fixed seats 23 are fixedly connected to both sides of the opposite inner walls of the base 1 and the support plate 2. Connecting rods 24 are rotatably connected to the plurality of fixed seats 23. Connecting seats 25 are rotatably connected between two connecting rods 24 on the same side. A bidirectional telescopic rod 26 is fixedly connected between the two connecting seats 25. A return spring 27 is movably sleeved on the outer wall of the bidirectional telescopic rod 26. The two ends of the return spring 27 are respectively fixedly connected to the corresponding connecting seats 25. By providing the shock absorption assembly 20, when the device is running, the energy fluctuation generated by vibration will be stored and absorbed by the provided shock absorption springs 22. At the same time, the damping rods 21 absorb and dissipate most of the energy, slowing down the attenuation process of vibration. Under the combined action of the shock absorption springs 22 and the damping rods 21, the device gradually returns to the equilibrium state, reducing the vibration impact. At the same time, by providing the return spring 27, additional resilience can be provided to help quickly return to the original position, further improving the response speed and stability of the system, thereby effectively improving the seismic resistance of the device, extending the service life, and reducing the risk of failure. Limiting grooves 28 are provided on both inner walls of the base 1. Limiting blocks 29 are movably arranged inside the two limiting grooves 28. The two limiting blocks 29 are both fixedly connected to the support plate 2. By providing the limiting blocks 29 and the limiting grooves 28, effective limitation can be provided to the support plate 2 to make it more stable.
[0034] Working principle: When performing the mixing operation, by controlling the start of the drive motor 19, the driving shaft 7 rotates, and then the stirring rod 18 can rotate. At the same time, through the provided driving pulley 9, transmission belt 11 and driven pulley 10, the driven shaft 8 and the first bevel gear 13 can rotate, and then the second bevel gear 15 and the worm 14 can rotate. Moreover, since the worm 14 meshes with the worm wheel 17, the worm wheel 17 can rotate, so that the rotating shaft 16 drives the storage tank 4 to rotate. The rotating storage tank 4 can make the materials flow freely in the tank, thus reducing dead corners. And through the provided worm 14 and worm wheel 17, the rotating speeds of the stirring rod 18 and the storage tank 4 can be different. Then, at different rotating speeds, the stirring rod 18 and the storage tank 4 can generate different flow patterns, further enhancing the mixing effect. And when operating this equipment, the energy fluctuations generated by vibration will be stored and absorbed by the provided shock-absorbing springs 22. At the same time, the damping rod 21 absorbs and dissipates most of the energy, slowing down the attenuation process of the vibration. Through the combined action of the shock-absorbing springs 22 and the damping rod 21, the equipment gradually returns to the balanced state, reducing the influence of vibration. At the same time, through the provided return spring 27, additional resilience can be provided to help quickly return to the original position, further improving the response speed and stability of the system.
[0035] Finally, it should be noted that the above are only the preferred specific embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An efficient mixing device for ceramic powder of electronic components, comprising a base (1), characterized in that: Inside the base (1), a support plate (2) is movably arranged. On both sides of the upper end of the support plate (2), fixing frames (3) are fixedly connected. A storage tank (4) is rotatably connected between the two fixing frames (3). A double-rotation assembly (5) is arranged on one of the fixing frames (3) and the storage tank (4). A shock-absorbing assembly (20) is arranged between the support plate (2) and the base (1). The double-rotation assembly (5) includes a transmission box (6). The transmission box (6) is fixedly connected to the corresponding fixing frame (3). A driven shaft (8) and a driving shaft (7) are respectively rotatably connected between the front and rear inner walls on both sides of the transmission box (6). Outer walls of the driven shaft (8) and the driving shaft (7) are fixedly sleeved with a driven belt pulley (10) and a driving belt pulley (9) respectively. A transmission slot (12) is formed inside the fixing frame (3) where the transmission box (6) is located. A rotating shaft (16) is rotatably connected between the two inner walls of the transmission slot (12). A worm (14) is rotatably connected between the front and rear inner walls of the transmission slot (12) near the upper part. One end of the driven shaft (8) penetrates through the corresponding fixing frame (3) and extends into the transmission slot (12) and is fixedly sleeved with a first bevel gear (13). A second bevel gear (15) is fixedly sleeved on the outer wall of the worm (14) near the front. A worm wheel (17) is fixedly sleeved on the outer wall of the rotating shaft (16). A stirring rod (18) is rotatably connected between the two inner walls of the storage tank (4).
2. The high-efficiency mixing device for ceramic powder of electronic components according to claim 1, wherein: The shock-absorbing assembly (20) includes a plurality of damping rods (21). The plurality of damping rods (21) are all fixedly connected between the opposite inner walls of the base (1) and the support plate (2). Outer walls of the plurality of damping rods (21) are movably sleeved with shock-absorbing springs (22). Two ends of the plurality of shock-absorbing springs (22) are respectively fixedly connected to the opposite inner walls of the base (1) and the support plate (2). Fixing seats (23) are fixedly connected to both sides of the opposite inner walls of the base (1) and the support plate (2). Connecting rods (24) are rotatably connected to the plurality of fixing seats (23). A connecting seat (25) is rotatably connected between two connecting rods (24) on the same side. A bidirectional telescopic rod (26) is fixedly connected between the two connecting seats (25). A return spring (27) is movably sleeved on the outer wall of the bidirectional telescopic rod (26). Two ends of the return spring (27) are respectively fixedly connected to the corresponding connecting seats (25).
3. The high-efficiency mixing device for ceramic powder of electronic components according to claim 1, characterized in that: One end of the driving shaft (7) penetrates through the rotating shaft (16) and the storage tank (4) and is fixedly connected to the stirring rod (18). A driving motor (19) is fixedly arranged on one side of the transmission box (6). An output end of the driving motor (19) penetrates through the transmission box (6) and is fixedly connected to the driving shaft (7).
4. The high-efficiency mixing device for ceramic powder of electronic components according to claim 1, characterized in that: One end of the rotating shaft (16) penetrates through the corresponding fixing frame (3) and is fixedly connected to the storage tank (4). The first bevel gear (13) and the second bevel gear (15) are meshed. The worm (14) and the worm wheel (17) are meshed.
5. The high-efficiency mixing device for ceramic powder of electronic components according to claim 1, wherein: Limiting grooves (28) are formed in the inner walls on both sides of the base (1), limiting blocks (29) are movably arranged in the two limiting grooves (28), and the two limiting blocks (29) are fixedly connected to the support plate (2).
6. The high-efficiency mixing device for ceramic powder of electronic components according to claim 1, characterized in that: A transmission belt (11) is arranged between the outer walls of the driven pulley (10) and the driving pulley (9).
7. The high-efficiency mixing device for ceramic powder of electronic components according to claim 1, wherein: Feeding and discharging ports (30) are arranged at both the upper and lower ends of the storage tank (4), and sealing covers (31) are sleeved on the outer walls of the two feeding and discharging ports (30) in a threaded manner.