Moisture-proof plugging agent mixing and stirring device
By introducing a track-driven mixing mechanism into the moisture-proof sealing agent mixing and stirring device, the problem of uneven mixing in the prior art has been solved, achieving comprehensive mixing of the sealing agent raw materials and improving mixing efficiency.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- HEFEI CHIAN INNOVATIVE MATERIALS TECHNOLOGY CO LTD
- Filing Date
- 2025-05-27
- Publication Date
- 2026-05-12
AI Technical Summary
Existing mixing machines used in the production of moisture-proof and anti-condensation sealants are unable to effectively mix raw materials from different areas and depths, resulting in poor mixing effects.
The tracked stirring mechanism uses a synchronous pulley and track at the top of the tank cavity to move the stirring mechanism inside the tank and rotate it by meshing with the toothed ring. Combined with the limiting ring and ball structure, it ensures that the stirring blades can stir at different angles and depths.
It improves the mixing effect of the sealing agent raw materials, achieves uniform stirring in different areas and depths, and improves mixing efficiency.
Smart Images
Figure CN224221178U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of sealing agent production technology, and more specifically, to a moisture-proof sealing agent mixing and stirring device. Background Technology
[0002] Sealing agents are materials used to fill and seal holes, holes, or cracks. Moisture-proof and anti-condensation sealing agents, as one type, can fully seal the gaps at the bottom and outer walls of electrical equipment. They can withstand natural temperature freeze-thaw cycles and various harsh conditions, and are characterized by not deforming, not deteriorating, and not cracking.
[0003] Existing mixing machines for producing moisture-proof and anti-condensation sealants typically work by adding raw materials into the machine and then using a motor to drive a stirring shaft to mix the materials. However, while the existing technology can mix the raw materials using a motor-driven stirring shaft, the fixed positions of the motor and the stirring shaft make it difficult to mix materials from different areas and depths, resulting in poor mixing effects. Utility Model Content
[0004] To solve the above-mentioned technical problems, this utility model provides a moisture-proof sealing agent mixing and stirring device, including a tank. Two synchronous pulleys are arranged on the top of the inner cavity of the tank, and a track is connected between the two synchronous pulleys. Several sets of stirring mechanisms extending towards the bottom of the inner cavity of the tank are installed on the outside of the track. A toothed ring with the same shape as the track is installed on the top wall of the inner cavity of the tank. The top of the stirring mechanism meshes with the toothed ring. The stirring mechanism moves in the inner cavity of the tank as the track rotates and rotates by meshing with the toothed ring. A limiting ring is arranged below the track to limit the movement and rotation of the stirring mechanism. The limiting ring has the same shape as the toothed ring and the track.
[0005] In a preferred embodiment, two servo motors are installed at the top of the tank, and the output shafts of the servo motors extend through the tank and into the interior of the tank. Two synchronous pulleys are respectively installed at the ends of the output shafts of the two servo motors.
[0006] In a preferred embodiment, the stirring mechanism includes a bearing fixedly mounted on the outer wall of the track and a rotating shaft inserted into the bearing. A gear that meshes with a gear ring is installed at the top of the rotating shaft. The lower half of the rotating shaft extends through a limiting ring to the bottom of the inner cavity of the tank. Several stirring blades are installed on the outside of the rotating shaft located below the limiting ring.
[0007] In a preferred embodiment, the stirring blades in several sets of stirring mechanisms are staggered in the longitudinal direction and do not interfere with each other in the transverse direction.
[0008] In a preferred embodiment, the limiting ring component includes an inner limiting ring located inside the rotating shaft and an outer limiting ring located outside the rotating shaft. A limiting sleeve ring fixed to the outside of the rotating shaft is embedded between the outer limiting ring and the inner limiting ring. A plurality of balls are embedded on the outer wall of the limiting sleeve ring.
[0009] In a preferred embodiment, grooves matching the balls are formed on the outer wall of the inner limiting ring and the inner wall of the outer limiting ring, and the limiting collar is engaged between the outer limiting ring and the inner limiting ring by the balls and the grooves.
[0010] In a preferred embodiment, a hanging plate connected to the top wall of the inner cavity of the tank is installed on both the outer and inner limiting rings. A protective cover is installed on the outer side of the limiting ring, the timing pulley, and the top of the stirring mechanism, and the protective cover is fixed to the top wall of the inner cavity of the tank.
[0011] In a preferred embodiment, an inlet pipe and an outlet pipe are installed on the outer wall of the tank. The outlet pipe is located on one side of the bottom end of the tank, and the connection between the inlet pipe and the tank is located below the protective cover.
[0012] The technical effects and advantages of this utility model are as follows:
[0013] This invention utilizes a stirring mechanism that moves with the track to stir the sealing agent raw material. As the stirring blades rotate, they move around the track path inside the tank, allowing the raw material to be mixed and stirred from different angles and depths, thus improving the mixing effect. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model;
[0015] Figure 2 This is a schematic diagram of the internal structure of the tank of this utility model;
[0016] Figure 3 This is a schematic diagram of the internal structure of the tank and the protective cover of this utility model.
[0017] Explanation of reference numerals in the attached drawings: 1. Tank body, 2. Synchronous pulley, 3. Track, 4. Gear ring, 5. Servo motor, 6. Bearing, 7. Shaft, 8. Gear, 9. Agitator blade, 10. Inner limiting ring, 11. Outer limiting ring, 12. Limiting collar, 13. Ball bearing, 14. Groove, 15. Hanging plate, 16. Protective cover, 17. Feed pipe, 18. Discharge pipe. Detailed Implementation
[0018] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose.
[0019] like Figure 1-3 The device shown is a mixing and stirring device for a moisture-proof sealing agent, including a tank 1. Two synchronous pulleys 2 are provided on the top of the inner cavity of the tank 1, and a track 3 is connected between the two synchronous pulleys 2. Several sets of stirring mechanisms extending to the bottom of the inner cavity of the tank 1 are installed on the outside of the track 3. A toothed ring 4 with the same shape as the track 3 is installed on the top wall of the inner cavity of the tank 1. The top of the stirring mechanism meshes with the toothed ring 4. The stirring mechanism moves in the inner cavity of the tank 1 as the track 3 rotates and rotates by meshing with the toothed ring 4. A limiting ring is provided below the track 3 to limit the movement and rotation of the stirring mechanism. The limiting ring has the same shape as the toothed ring 4 and the track 3.
[0020] Two servo motors 5 are installed at the top of the tank body 1. The output shafts of the servo motors 5 extend through the tank body 1 into the interior of the tank body 1. Two synchronous pulleys 2 are respectively installed at the ends of the output shafts of the two servo motors 5.
[0021] Based on the above, two synchronous pulleys 2 are located on both sides of the top of the inner cavity of the tank 1. The synchronous pulleys 2 are wound around each other by a track 3. The synchronous pulleys 2 are driven to rotate by a servo motor 5, which in turn drives the track 3 to rotate. When the track 3 rotates around the synchronous pulleys 2, it drives several sets of stirring mechanisms on its outer side to move along the track of the track 3 in the inner cavity of the tank 1. When the stirring mechanism moves along the track 3, it also rotates by meshing with the toothed ring 4 to stir the raw materials inside the tank 1.
[0022] The stirring mechanism includes a bearing 6 fixedly installed on the outer wall of the track 3 and a rotating shaft 7 inserted in the bearing 6. A gear 8 that meshes with the gear ring 4 is installed at the top of the rotating shaft 7. The lower half of the rotating shaft 7 extends through the limiting ring to the bottom of the inner cavity of the tank 1. Several stirring blades 9 are installed on the outside of the rotating shaft 7 located below the limiting ring.
[0023] The stirring blades 9 in several sets of stirring mechanisms are staggered in the longitudinal direction and do not interfere with each other in the transverse direction.
[0024] Based on the above, the servo motor 5 drives the synchronous pulley 2 to rotate, which in turn drives the track 3 to move. The track 3 drives the outer bearing 6 to move, thereby causing the stirring mechanism to move along the track 3 inside the tank 1 through the drive of the track 3. During the movement, the gear 8 at the top of the rotating shaft 7 is always engaged with the gear ring 4, so that the rotating shaft 7 of the stirring mechanism rotates in the bearing 6 during the movement, which drives the stirring blades 9 on the outer wall of the rotating shaft 7 to rotate inside the tank 1 to stir the raw materials.
[0025] Since the stirring blades 9 in different groups of stirring mechanisms are staggered in the longitudinal direction and do not interfere with each other, there will be no interference between the stirring blades 9 in different groups of stirring mechanisms during the process of the stirring mechanism moving along the track 3 and stirring. Moreover, the longitudinal staggering can mix raw materials in different areas and at different depths.
[0026] The limiting ring component includes a limiting inner ring 10 located inside the rotating shaft 7 and a limiting outer ring 11 located outside the rotating shaft 7. A limiting collar 12 fixed to the outside of the rotating shaft 7 is embedded between the limiting outer ring 11 and the limiting inner ring 10. A plurality of balls 13 are embedded on the outer wall of the limiting collar 12.
[0027] Grooves 14 matching the balls 13 are provided on the outer wall of the inner limiting ring 10 and the inner wall of the outer limiting ring 11. The limiting collar 12 is engaged between the outer limiting ring 11 and the inner limiting ring 10 by the balls 13 and the grooves 14.
[0028] A hanging plate 15 connected to the top wall of the inner cavity of the tank 1 is installed on both the outer limiting ring 11 and the inner limiting ring 10. A protective cover 16 is installed on the outer side of the limiting ring, the synchronous pulley 2 and the top of the stirring mechanism. The protective cover 16 is fixed on the top wall of the inner cavity of the tank 1.
[0029] Based on the above, the stirring mechanism is partially engaged between the inner limiting ring 10 and the outer limiting ring 11 via the limiting collar 12 on the rotating shaft 7, providing a hanging effect for the stirring mechanism. As the stirring mechanism moves with the track 3, the limiting collar 12 on the rotating shaft 7 moves along the gap between the inner limiting ring 10 and the outer limiting ring 11, cooperating with the bearing 6 above to provide an angular limiting effect for the rotating shaft 7. The rotating shaft 7 can always be vertically positioned inside the tank 1, allowing it to rotate stably within the bearing 6. When the limiting collar 12 moves between the limiting rings, the ball bearings 13 embedded in the limiting collar 12 rotate within the grooves 14 on the inner limiting ring 10 and the outer limiting ring 11, ensuring the stability and smoothness of the movement of the limiting collar 12.
[0030] Furthermore, the mixing mechanism moves along with the track 3. During the movement, the rotating shaft 7 rotates within the bearing 6, while the limiting collar 12 moves between the inner limiting ring 10 and the outer limiting ring 11 as the rotating shaft 7 moves. At the same time, the limiting collar 12 also rotates on its own as it moves between the inner limiting ring 10 and the outer limiting ring 11 via the ball bearing 13.
[0031] The outer wall of the tank 1 is equipped with a feed pipe 17 and a discharge pipe 18. The discharge pipe 18 is located on one side of the bottom end of the tank 1. The connection between the feed pipe 17 and the tank 1 is located below the protective cover 16, so that the raw material will not be blocked by the protective cover 16 when it enters the tank 1 through the feed pipe 17.
[0032] Based on the above, during operation, the sealing agent raw material for mixing and stirring is added into the tank 1 through the feed pipe 17. The stirring mechanism that moves with the track 3 stirs the sealing agent raw material, so that the stirring blade 9 moves around the path of the track 3 inside the tank 1 during its rotation, which can mix and stir the raw material from different angles and depths, thereby improving the mixing and stirring effect of the raw material.
[0033] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.
Claims
1. A mixing and stirring device for a moisture-proof sealing agent, characterized in that, The system includes a tank body, with two synchronous pulleys on the top of the tank's inner cavity. A track connects the two pulleys. Several sets of agitating mechanisms extending towards the bottom of the tank's inner cavity are installed on the outside of the track. A toothed ring with the same shape as the track is installed on the top wall of the tank's inner cavity. The top of the agitating mechanism meshes with the toothed ring. The agitating mechanism moves within the tank's inner cavity as the track rotates and rotates by meshing with the toothed ring. A limiting ring is installed below the track to limit the movement and rotation of the agitating mechanism. The limiting ring has the same shape as the toothed ring and the track.
2. The moisture-proof sealing agent mixing and stirring device according to claim 1, characterized in that: Two servo motors are installed at the top of the tank. The output shafts of the servo motors extend through the tank and into the tank. Two synchronous pulleys are respectively installed at the ends of the output shafts of the two servo motors.
3. The moisture-proof sealing agent mixing and stirring device according to claim 1, characterized in that: The stirring mechanism includes a bearing fixedly installed on the outer wall of the track and a rotating shaft inserted into the bearing. A gear that meshes with a gear ring is installed at the top of the rotating shaft. The lower half of the rotating shaft extends through a limiting ring to the bottom of the inner cavity of the tank. Several stirring blades are installed on the outside of the rotating shaft located below the limiting ring.
4. The moisture-proof sealing agent mixing and stirring device according to claim 3, characterized in that: The stirring blades in several sets of stirring mechanisms are staggered in the longitudinal direction and do not interfere with each other in the transverse direction.
5. The moisture-proof sealing agent mixing and stirring device according to claim 3, characterized in that: The limiting ring component includes an inner limiting ring located inside the rotating shaft and an outer limiting ring located outside the rotating shaft. A limiting sleeve fixed to the outside of the rotating shaft is embedded between the outer limiting ring and the inner limiting ring. Several balls are embedded on the outer wall of the limiting sleeve.
6. The moisture-proof sealing agent mixing and stirring device according to claim 5, characterized in that: Grooves matching the balls are formed on the outer wall of the inner limiting ring and the inner wall of the outer limiting ring. The limiting collar is engaged between the outer limiting ring and the inner limiting ring by the balls and the grooves.
7. The moisture-proof sealing agent mixing and stirring device according to claim 5, characterized in that: A hanging plate connected to the top wall of the tank cavity is installed on both the outer and inner limiting rings. A protective cover is installed on the outer side of the limiting ring, the synchronous pulley, and the top of the stirring mechanism. The protective cover is fixed to the top wall of the tank cavity.
8. The moisture-proof sealing agent mixing and stirring device according to claim 7, characterized in that: The tank body is equipped with an inlet pipe and an outlet pipe. The outlet pipe is located on one side of the bottom end of the tank body, and the connection between the inlet pipe and the tank body is located below the protective cover.