High-purity alumina ball rolling forming equipment
By introducing a lifting adjustment mechanism and protective cover into the high-purity alumina ball rolling molding equipment, the problem of insufficient support strength of the equipment and easy collision of the inlet and outlet is solved, and the practicality and safety performance of the equipment are improved.
Patent Information
- Application Number
- CN202420938291.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The existing high-purity alumina ball automatic rolling molding equipment lacks support strength and rotational power, resulting in poor firmness, easy collision of the inlet and outlet, and the aluminum ball cannot be discharged independently after forming, which has low practical effect.
A device including roller box, bearing, limit board, base, fixed gear and lifting adjustment mechanism is designed. The storage rotor and draw rope are retracted by servo motor to achieve lifting of the base and tilting of the roller box, which enhances the equipment Practicality, and wrap the feeding and cutting ports with protective covers to avoid collision and exposure, improving safety performance.
The tilt of the roller box is achieved through the lifting and lowering adjustment mechanism, which solves the problem that the aluminum ball cannot be unloaded independently, and improves the practicality of the equipment; it wraps the inlet and outlet ports through a protective cover, avoids collisions and safety hazards, and improves the safety performance of the equipment.
Smart Images
Figure CN222240142U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of alumina ball preparation, and more specifically, to a high-purity alumina ball rolling forming device. Background Art
[0002] Aluminum metal can form an oxide film in humid air to prevent metal corrosion, and aluminum powder can burn violently when heated in the air, emitting a dazzling white flame. The content of aluminum in the earth's crust is second only to oxygen and silicon, ranking third, and it is the most abundant metal element in the earth's crust. The support strength and rotation strength of existing high-purity alumina ball automatic rolling molding equipment are mostly at one end of the molding equipment, and the other end is suspended. This not only increases the driving gravity of the motor, but also the support strength of the molding equipment is not good, resulting in poor firmness. At the same time, the inlet and outlet of the molding equipment are mostly installed and fixed in the middle of the drum of the molding equipment. When the drum rotates, the inlet and outlet are easy to collide with the base, and it is inconvenient to unload the material.
[0003] After searching, the Chinese patent with publication number CN213943034U discloses an automatic rolling molding equipment for high-purity alumina balls. The structure reduces the friction between the rolling box and the support ring when the rolling box rotates through the setting of the ball, and increases the supporting force of the rolling box through the setting of the support ring, the left baffle ring and the right baffle ring, which facilitates the stable rotation of the rolling box and avoids the disadvantages of setting the supporting force and the motor at the top of the rolling box. At the same time, by setting the feed pipe and the discharge pipe on the left end cover and the right end cover respectively, loading and unloading are convenient, and the disadvantages caused by the collision between the feed port and the bottom plate when the rolling box rotates are avoided.
[0004] However, in actual use, since the rolling box is always placed horizontally, after the aluminum balls are rolled and formed, there is no height difference between the two ends of the rolling box, so the aluminum balls cannot be discharged through the discharge pipe independently, and the practical effect is low. Utility Model Content
[0005] In order to overcome the above defects of the prior art, the utility model provides a high-purity alumina ball rolling forming device to solve the problems raised in the above background technology.
[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-purity alumina ball rolling molding equipment, including a rolling box, a bearing is provided on the outside of the rolling box, a limit plate is provided on the outside of the bearing, a base is provided at the bottom of the limit plate, a fixed gear is provided on the outside of the rolling box, a fixed seat is provided on the outside of the base, a driving motor is provided on the top of the fixed seat, the output end of the driving motor is connected to a snap-on gear, the snap-on gear meshes and rotates with the fixed gear, and a lifting and lowering adjustment mechanism is provided at the bottom of the base.
[0007] Preferably, the lifting and adjusting mechanism includes a support plate, a fixed plate is provided on the top of the support plate, a fixed rod is connected to the inside of the fixed plate, a column is provided on the top of the support plate, a rotating shaft is provided inside one end of the column, a rotating wheel is provided on the outside of the rotating shaft, a pull rope is provided on the outside of the rotating wheel, a hook is provided at one end of the pull rope, a storage turntable is provided at the other end of the pull rope, a servo motor is provided on one side of the storage turntable, the storage turntable is coaxially connected to the output end of the servo motor, and a clamping seat is provided at the bottom of the servo motor.
[0008] Through the above scheme, it can be seen that by installing a support plate at the bottom of the base, and then fixing the position of one end of the base by a fixing rod at one end of the support plate, and then driving the storage turntable to rotate by a servo motor to retract the pull rope, the pull rope will drive the hook at one end during the contraction process, so that the hook is engaged with the card slot inside the fixed protrusion to lift one end of the base, thereby realizing the tilting of the rolling box, thereby improving the practicability of the device.
[0009] Preferably, a fixing protrusion is provided on the outer side of one end of the base, and a card groove is provided inside the fixing protrusion, and the card groove is adapted to be card-engaged with the hook, and external threads are provided on the outer sides of both ends of the rolling box, a loading port is provided at one end of the rolling box, and a unloading port is provided at the other end of the rolling box. Protective covers are provided on the outer sides of both ends of the rolling box, and the protective covers are threadedly connected to the external threads on the outer side of the rolling box, and a fixed handle is provided on the outer side of the protective cover, and one end of the fixed handle is rotatably connected to the outer surface of the protective cover.
[0010] Through the above scheme, it can be seen that external threads are provided on the outer sides of both ends of the rolling box, and then connected to it through the internal threads inside the protective cover to wrap the loading port and the unloading port. Therefore, during the rotation of the rolling box, the loading port and the unloading port will not be exposed to the outside and rotate, thereby preventing people from touching the loading port or the unloading port, thereby improving the safety performance of the device.
[0011] Technical effects and advantages of the utility model:
[0012] 1. By setting a lifting and adjusting mechanism, compared with the prior art, a support plate is installed at the bottom of the base, and then the position of one end of the base is fixed by a fixing rod at one end of the support plate, and then the storage turntable is driven by a servo motor to rotate so that the pull rope can be retracted. During the retraction of the pull rope, the hook at one end of the pull rope will be driven, so that the hook is engaged with the card slot inside the fixed protrusion to lift one end of the base, thereby realizing the tilting of the rolling box, thereby improving the practicality of the device;
[0013] 2. By setting up a protective cover, external threads are provided on the outside of both ends of the rolling box, and then the internal threads inside the protective cover are connected to it to wrap the loading port and the unloading port. Therefore, when the rolling box rotates, the loading port and the unloading port will not be exposed to the outside and rotate, thereby preventing people from touching the loading port or the unloading port, thereby improving the safety performance of the device. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.
[0015] Figure 2 It is a schematic diagram of the structure of one side of the utility model.
[0016] Figure 3 It is a structural schematic diagram of the lifting and lowering adjustment mechanism of the utility model.
[0017] Figure 4 It is a schematic diagram of the exploded structure of parts of the utility model.
[0018] Figure 5 It is a schematic diagram of the internal structure of the column of the utility model.
[0019] The accompanying drawings are marked as follows: 1. rolling box; 2. bearing; 3. limit plate; 4. base; 5. fixed gear; 6. fixed seat; 7. driving motor; 8. snap-on gear; 9. support plate; 10. fixed plate; 11. fixed rod; 12. column; 13. rotating shaft; 14. rotating wheel; 15. pull rope; 16. hook; 17. storage turntable; 18. servo motor; 19. snap-on seat; 20. fixed protrusion; 21. slot; 22. external thread; 23. loading port; 24. unloading port; 25. protective cover; 26. fixed handle. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] As attached Figure 1-5 A high-purity alumina ball rolling molding equipment shown in the figure includes a rolling box 1, a bearing 2 is provided on the outside of the rolling box 1, a limit plate 3 is provided on the outside of the bearing 2, a base 4 is provided at the bottom of the limit plate 3, a fixed gear 5 is provided on the outside of the rolling box 1, a fixed seat 6 is provided on the outside of the base 4, a driving motor 7 is provided on the top of the fixed seat 6, the output end of the driving motor 7 is connected to a snap-on gear 8, the snap-on gear 8 meshes and rotates with the fixed gear 5, and a lifting and lowering adjustment mechanism is provided at the bottom of the base 4.
[0022] As attached Figure 1-3 As shown, the lifting and lowering adjustment mechanism includes a support plate 9, a fixing plate 10 is provided on the top of the support plate 9, a fixing rod 11 is connected to the inside of the fixing plate 10, a column 12 is provided on the top of the support plate 9, a rotating shaft 13 is provided inside one end of the column 12, a rotating wheel 14 is provided on the outside of the rotating shaft 13, a pull rope 15 is provided on the outside of the rotating wheel 14, a hook 16 is provided on one end of the pull rope 15, and a storage turntable 17 is provided on the other end of the pull rope 15, a servo motor 18 is provided on one side of the storage turntable 17, and the storage turntable 17 and the servo motor 18 are connected. The output end of the servo motor 18 is connected with the coaxial transmission, and a card seat 19 is provided at the bottom of the servo motor 18, so that by installing the support plate 9 at the bottom of the base 4, the servo motor 18 on the top of the support plate 9 drives the storage turntable 17 to rotate, thereby realizing the contraction of the pull rope 15, so that the pull rope 15 is connected with the card slot 21 inside the fixed protrusion 20 through the hook 16 at one end thereof, so as to drive one end of the base 4 to rise upward, thereby tilting the rolling box 1, facilitating unloading, and improving the practicability of the device.
[0023] As attached Figure 1-2 As shown, a fixing protrusion 20 is provided on the outer side of one end of the base 4, and a card groove 21 is provided inside the fixing protrusion 20, and the card groove 21 is adapted to be carded with the hook 16, and external threads 22 are provided on the outer sides of both ends of the rolling box 1, and a loading port 23 is provided at one end of the rolling box 1, and a unloading port 24 is provided at the other end of the rolling box 1. Protective covers 25 are provided on the outer sides of both ends of the rolling box 1, and the protective cover 25 is threadedly connected to the external thread 22 on the outer side of the rolling box 1, and a fixed handle 26 is provided on the outer side of the protective cover 25, and one end of the fixed handle 26 is rotatably connected to the outer surface of the protective cover 25, so that the internal thread inside the protective cover 25 is connected to the external thread on the outer side of the rolling box 1, and the loading port 23 and the unloading port 24 are wrapped, so that the loading port 23 and the unloading port 24 will not be exposed to the outside during the rotation of the rolling box 1, thereby preventing people from touching the loading port 23 or the unloading port 24, thereby improving the safety performance of the device.
[0024] Working principle of the utility model: when the device is in use, after the aluminum ball is formed, the servo motor 18 is first started, and then the servo motor 18 drives the storage turntable 17 to rotate, and controls the pull rope 15 to shrink. At this time, the rotating shaft 13 at the end of the column 12 and the rotating wheel 14 will rotate with the shrinkage of the pull rope 15, thereby reducing the friction generated during the shrinkage of the pull rope 15 and improving the service life of the pull rope 15. Then, the hook 16 at one end of the pull rope 15 will drive the fixed protrusion 20 on the outer side of the base 4 to rise upward, and the fixed protrusion 20 The base 4 is driven to indirectly drive one end of the rolling box 1 to rise, while the other end is fixed under the action of the fixing rod 11, thereby completing the tilting of one end of the rolling box 1, improving the practicability of the device, and the internal thread inside the protective cover 25 is connected to the external thread on the outside of the rolling box 1, wrapping the loading port 23 and the unloading port 24, so that the loading port 23 and the unloading port 24 of the rolling box 1 will not be exposed to the outside during the rotation, avoiding people from accidentally touching the loading port 23 or the unloading port 24 during the rotation process, thereby improving the safety performance of the device.
[0025] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.
Claims
1. A high-purity alumina ball rolling molding device, comprising a rolling box (1), characterized in that: A bearing (2) is provided on the outer side of the rolling box (1), a limit plate (3) is provided on the outer side of the bearing (2), a base (4) is provided at the bottom of the limit plate (3), a fixed gear (5) is provided on the outer side of the rolling box (1), a fixed seat (6) is provided on the outer side of the base (4), a driving motor (7) is provided on the top of the fixed seat (6), an output end of the driving motor (7) is connected to a clamping gear (8), the clamping gear (8) meshes and rotates with the fixed gear (5), and a lifting and lowering adjustment mechanism is provided at the bottom of the base (4).
2. The high-purity alumina ball rolling molding equipment according to claim 1 is characterized in that: The lifting and lowering adjustment mechanism comprises a support plate (9), a fixing plate (10) is provided on the top of the support plate (9), a fixing rod (11) is connected to the inside of the fixing plate (10), a column (12) is provided on the top of the support plate (9), a rotating shaft (13) is provided inside one end of the column (12), a rotating wheel (14) is provided on the outside of the rotating shaft (13), a pull rope (15) is provided on the outside of the rotating wheel (14), a hook (16) is provided on one end of the pull rope (15), a storage turntable (17) is provided on the other end of the pull rope (15), a servo motor (18) is provided on one side of the storage turntable (17), the storage turntable (17) is coaxially connected to the output end of the servo motor (18), and a clamping seat (19) is provided at the bottom of the servo motor (18).
3. The high-purity alumina ball rolling molding equipment according to claim 1 is characterized in that: A fixing protrusion (20) is provided on the outside of one end of the base (4), and a clamping groove (21) is provided inside the fixing protrusion (20), and the clamping groove (21) is adapted to be clamped with the hook (16).
4. The high-purity alumina ball rolling molding equipment according to claim 1 is characterized in that: External threads (22) are provided on the outer sides of both ends of the rolling box (1); a loading port (23) is provided at one end of the rolling box (1); and a unloading port (24) is provided at the other end of the rolling box (1).
5. The high-purity alumina ball rolling molding equipment according to claim 1 is characterized in that: Protective covers (25) are provided on the outer sides of both ends of the rolling box (1), and the protective covers (25) are threadedly connected to the external threads (22) on the outer side of the rolling box (1).
6. The high-purity alumina ball rolling molding equipment according to claim 5 is characterized in that: A fixed handle (26) is provided on the outer side of the protective cover (25), and one end of the fixed handle (26) is rotatably connected to the outer surface of the protective cover (25).