Stirring and dispersing device for dispersing high-viscosity materials
By designing a stirring and dispersion device including a motor-driven spline sleeve, a rotating rod and a stirring rod, the adhesion problem of high viscosity materials on the container wall is solved, production efficiency and safety are improved, and uniform stirring of the materials is achieved through the intermittent feeding assembly.
Patent Information
- Application Number
- CN202422031012.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-21
- Publication Date
- 2025-06-27
- Estimated Expiration
- 2034-08-21
AI Technical Summary
During the production process of coatings, inks or adhesives, high-viscosity materials are prone to adhere to the container wall, resulting in the inability to disperse normally. Repeated manual shoveling of materials is required to reduce production efficiency and increase labor intensity and risk.
A stirring and dispersing device including a mixing barrel, a motor-driven spline sleeve, a rotating rod and a stirring rod are designed. The spline sleeve is driven by a motor to rotate, and the rotating rod and a stirring rod are driven to stir the material in the mixing barrel, and scrape the material off through a spring-driven scraper, and combine it with a batch feeding assembly to assist in stirring.
It effectively avoids materials sticking to the container wall, reduces the number of times of manual shoveling, improves production efficiency, reduces labor intensity and risk. At the same time, through the design of intermittent feeding components, uniform stirring of materials and appropriate amount of water are achieved.
Smart Images
Figure CN223027159U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of high-viscosity material production, in particular to a stirring and dispersing device for dispersing high-viscosity materials. Background Technique
[0002] In the production process of coatings, inks or adhesives, it is usually necessary to mix and stir large-molecular-weight resins and some powder materials, including talcum powder, bentonite or matting powder, etc. During the stirring and dispersing process, the viscosity of the large-molecular-weight resin itself is relatively large, and in addition, the oil absorption of these powder materials is large, resulting in the viscosity of the overall material becoming very large, and it is often easy to adhere to the container wall and cannot be normally dispersed with other materials. This requires workers to use a spatula to scrape the material off the container wall and then mix and disperse it with other materials.
[0003] In the prior art, when producing a batch of materials, it is often necessary to repeat manual shoveling many times, resulting in low production efficiency, high labor intensity and high danger. Therefore, those skilled in the art propose a stirring and dispersing device for dispersing high-viscosity materials to solve the above problems. Content of the Utility Model
[0004] In order to make up for the above deficiencies, the utility model provides a stirring and dispersing device for dispersing high-viscosity materials, aiming to improve the problems in the prior art that when producing a batch of materials, it is often necessary to repeat manual shoveling many times, resulting in low production efficiency, high labor intensity and high danger.
[0005] To achieve the above object, the utility model provides the following technical solution: A stirring and dispersing device for dispersing high-viscosity materials, including a mixing barrel, the top of the mixing barrel is fixedly connected with a mounting frame, a motor is installed on the top of the mounting frame, the output end of the motor is fixedly connected with a spline sleeve, a spline shaft is slidably connected inside the spline sleeve, the bottom of the spline shaft is fixedly connected with a rotating rod, two L-shaped hanging rods are fixedly connected to the inner top wall of the mixing barrel, the adjacent ends of the two L-shaped hanging rods are fixedly connected with an inclined plane block, an L-shaped movable rod is opened on the top of the inclined plane block, four stirring rods are fixedly connected to the outside of the rotating rod, sliding rods are slidably connected inside the stirring rods and the rotating rod, one end of the sliding rod is fixedly connected with a scraper, the other end of the sliding rod is fixedly connected with a spring, and an intermittent feeding assembly is arranged outside the mixing barrel, and the intermittent feeding assembly is used for adding water intermittently during the internal stirring and mixing of the mixing barrel.
[0006] Further, the intermittent feeding assembly includes a storage tank, the bottom of the storage tank is fixedly connected to the outside of the mixing barrel, and a conduit is fixedly connected to the outside of the storage tank.
[0007] Further, an installation box is fixedly connected to the outside of the conduit, and one end of the conduit penetrates through the inner wall of the mixing barrel and extends into it.
[0008] Further, a barrier block is slidably connected to the inside of the installation box, and a connecting rod is fixedly connected to the top of the barrier block.
[0009] Further, a rotating ring is rotatably connected to the outside of the rotating rod, and the outside of the rotating ring is fixedly connected to one end of the connecting rod.
[0010] Further, the outside of the connecting rod is slidably connected to the through hole at the top of the mixing barrel, and the outside of the spline sleeve is rotatably connected to the through hole at the top of the mixing barrel.
[0011] Further, the outside of the L-shaped movable rod is slidably connected to the inside of the annular groove, and the outside of the scraping plate is attached to the inner wall of the mixing barrel.
[0012] Further, one end of the springs on the left and right sides is fixedly connected to the inner wall of the stirring rod, one end of the middle spring is fixedly connected to the inner wall of the rotating rod, and a feeding door is arranged on the outside of the mixing barrel.
[0013] The utility model has the following beneficial effects:
[0014] 1. In the utility model, the raw materials are added into the mixing barrel through the feeding door, and then the motor is started to drive the spline sleeve to rotate, which drives the spline shaft to rotate, and then the spline shaft drives the rotating rod to rotate. The rotating rod drives the stirring rod to rotate to stir the raw materials inside the mixing barrel. And the elastic force of the spring makes the sliding rod drive the scraping plate to tightly adhere to the inner wall of the mixing barrel. In this way, the scraping plate can scrape off the raw materials on the inner wall of the mixing barrel. And when the rotating rod rotates, the L-shaped movable rod will rotate along the inner side of the inclined block, causing the rotating rod to move up and down. In this way, the scraping plate moves up and down in a movable manner on the inner wall of the mixing barrel, which is more time-saving and labor-saving than manual scraping, greatly improving the working efficiency and safety.
[0015] 2. In the utility model, when the rotating rod moves up and down, the rotating ring drives the connecting rod to move up and down, and then the barrier block slides up and down inside the installation box. Water is stored in the storage tank, and it will flow through the conduit and the installation box into the mixing barrel to assist in stirring and mixing. As the barrier block moves up and down, the flowing water in the conduit can be intermittently blocked, so that the water in the storage tank can be added in small amounts while stirring inside the mixing barrel, which helps in stirring and mixing and will not cause excessive water addition. Description of the Drawings
[0016] Figure 1 is a three-dimensional view of a stirring and dispersing device for dispersing high-viscosity materials proposed by the utility model;
[0017] Figure 2 Schematic diagram of the inclined plane block structure of a stirring and dispersing device for dispersing high-viscosity materials proposed by the present utility model;
[0018] Figure 3 Schematic diagram of the scraper structure of a stirring and dispersing device for dispersing high-viscosity materials proposed by the present utility model.
[0019] Legend:
[0020] 1. Mixing barrel; 2. Mounting frame; 3. Motor; 4. Spline sleeve; 5. Spline shaft; 6. Rotating rod; 7. L-shaped hanging rod; 8. Inclined plane block; 9. L-shaped movable rod; 10. Stirring rod; 11. Sliding rod; 12. Scraper; 13. Spring; 14. Rotating ring; 15. Connecting rod; 16. Blocking block; 17. Storage tank; 18. Conduit; 19. Installation box; 20. Feed door; 21. Annular groove. Detailed implementation manners
[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0022] Refer to Figures 1 - 3, an embodiment provided by the present utility model: a stirring and dispersing device for dispersing high-viscosity materials, including a mixing barrel 1. A mounting frame 2 is fixedly connected to the top of the mixing barrel 1. A motor 3 is installed on the top of the mounting frame 2. The output end of the motor 3 is fixedly connected to a spline sleeve 4. A spline shaft 5 is slidably connected to the inside of the spline sleeve 4. The bottom of the spline shaft 5 is fixedly connected to a rotating rod 6. Two L-shaped hanging rods 7 are fixedly connected to the inner top wall of the mixing barrel 1. The adjacent ends of the two L-shaped hanging rods 7 are fixedly connected to an inclined plane block 8. An L-shaped movable rod 9 is opened on the top of the inclined plane block 8. Four stirring rods 10 are fixedly connected to the outside of the rotating rod 6. A sliding rod 11 is slidably connected to the inside of both the stirring rod 10 and the rotating rod 6. One end of the sliding rod 11 is fixedly connected to a scraping plate 12. The other end of the sliding rod 11 is fixedly connected to a spring 13. An intermittent feeding assembly is arranged outside the mixing barrel 1. The intermittent feeding assembly is used to add water intermittently during the internal stirring and mixing of the mixing barrel 1. The raw materials are added into the inside of the mixing barrel 1 from the feeding door 20. Then, the motor 3 is started to drive the spline sleeve 4 to rotate, thereby driving the spline sleeve 4 to rotate, and further causing the spline shaft 5 to drive the rotating rod 6 to rotate. The rotating rod 6 will drive the stirring rods 10 to rotate to stir the raw materials inside the mixing barrel 1. And the elastic force of the spring 13 will cause the sliding rod 11 to drive the scraping plate 12 to closely adhere to the inner wall of the mixing barrel 1. In this way, the scraping plate 12 can scrape off the raw materials on the inner wall of the mixing barrel 1. And when the rotating rod 6 rotates, the L-shaped movable rod 9 will rotate along the inside of the inclined plane block 8, causing the rotating rod 6 to move up and down. In this way, the scraping plate 12 scrapes the inner wall of the mixing barrel 1 up and down in a movable manner.
[0023] Refer to Figures 1 - 3, the intermittent feeding assembly includes a storage tank 17. The bottom of the storage tank 17 is fixedly connected to the outside of the mixing barrel 1. A conduit 18 is fixedly connected to the outside of the storage tank 17. An installation box 19 is fixedly connected to the outside of the conduit 18. One end of the conduit 18 penetrates through the inner wall of the mixing barrel 1 and extends into its interior. A blocking block 16 is slidably connected to the inside of the installation box 19. A connecting rod 15 is fixedly connected to the top of the blocking block 16. A rotating ring 14 is rotatably connected to the outside of the rotating rod 6. The outside of the rotating ring 14 is fixedly connected to one end of the connecting rod 15. The outside of the connecting rod 15 is slidably connected to the through hole at the top of the mixing barrel 1. The outside of the spline sleeve 4 is rotatably connected to the through hole at the top of the mixing barrel 1. The outside of the L-shaped movable rod 9 is slidably connected to the inside of the annular groove 21. The outside of the scraping plate 12 is attached to the inner wall of the mixing barrel 1. One end of the left and right springs 13 is fixedly connected to the inner wall of the stirring rod 10. One end of the middle spring 13 is fixedly connected to the inner wall of the rotating rod 6. A feeding door 20 is arranged on the outside of the mixing barrel 1. When the rotating rod 6 moves up and down, the rotating ring 14 will drive the connecting rod 15 to move up and down, and then the blocking block 16 will slide up and down inside the installation box 19. The water stored inside the storage tank 17 will flow into the inside of the mixing barrel 1 through the conduit 18 and the installation box 19 to assist in stirring and mixing. As the blocking block 16 moves up and down, the flowing water in the conduit 18 can be intermittently blocked, so that the water in the storage tank 17 can be added in small amounts while stirring inside the mixing barrel 1, which helps with stirring and mixing and will not cause excessive water addition.
[0024] Working principle: First, add the raw materials into the inside of the mixing barrel 1 through the feeding door 20, and then start the motor 3 to drive the spline sleeve 4 to rotate, thereby driving the spline sleeve 4 to rotate, and then the spline shaft 5 drives the rotating rod 6 to rotate. The rotating rod 6 will drive the stirring rod 10 to rotate to stir the raw materials inside the mixing barrel 1. And the elastic force of the spring 13 will make the sliding rod 11 drive the scraping plate 12 to tightly adhere to the inner wall of the mixing barrel 1. In this way, the scraping plate 12 can scrape off the raw materials on the inner wall of the mixing barrel 1. And when the rotating rod 6 rotates, the L-shaped movable rod 9 will rotate along the inside of the inclined plane block 8, causing the rotating rod 6 to move up and down. In this way, the scraping plate 12 scrapes the inner wall of the mixing barrel 1 up and down in a movable manner. In addition, when the rotating rod 6 moves up and down, the rotating ring 14 will drive the connecting rod 15 to move up and down, and then the blocking block 16 will slide up and down inside the installation box 19. The water stored inside the storage tank 17 will flow into the inside of the mixing barrel 1 through the conduit 18 and the installation box 19 to assist in stirring and mixing. As the blocking block 16 moves up and down, the flowing water in the conduit 18 can be intermittently blocked, so that the water in the storage tank 17 can be added in small amounts while stirring inside the mixing barrel 1, which helps with stirring and mixing and will not cause excessive water addition.
[0025] Finally, it should be noted that the above are only the preferred embodiments of the present utility model and are not used to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.
Claims
1. A stirring and dispersing device for dispersing high-viscosity materials, comprising a mixing barrel (1), characterized in that: The top of the mixing barrel (1) is fixedly connected to a mounting frame (2), a motor (3) is installed on the top of the mounting frame (2), an output end of the motor (3) is fixedly connected to a spline sleeve (4), the inner side of the spline sleeve (4) is slidably connected to a spline shaft (5), the bottom of the spline shaft (5) is fixedly connected to a rotating rod (6), the inner top wall of the mixing barrel (1) is fixedly connected to two L-shaped hanging rods (7), the adjacent ends of the two L-shaped hanging rods (7) are fixedly connected to an inclined surface block (8), and the inclined surface block (8) ) is provided with an L-shaped movable rod (9) at the top, four stirring rods (10) are fixedly connected to the outer side of the rotating rod (6), and sliding rods (11) are slidably connected to the inner sides of the stirring rods (10) and the rotating rods (6), one end of the sliding rod (11) is fixedly connected to a scraper (12), and the other end of the sliding rod (11) is fixedly connected to a spring (13), and an intermittent feeding component is arranged outside the mixing barrel (1), and the intermittent feeding component is used for intermittently adding water when the inside of the mixing barrel (1) is stirred and mixed.
2. A stirring and dispersing device for dispersing high-viscosity materials according to claim 1, characterized in that: The intermittent feeding assembly comprises a storage tank (17), the bottom of which is fixedly connected to the outside of the mixing barrel (1), and a conduit (18) is fixedly connected to the outside of the storage tank (17).
3. A stirring and dispersing device for dispersing high-viscosity materials according to claim 2, characterized in that: The outside of the conduit (18) is fixedly connected to a mounting box (19), and one end of the conduit (18) penetrates the inner wall of the mixing barrel (1) and extends into the interior thereof.
4. A stirring and dispersing device for dispersing high-viscosity materials according to claim 3, characterized in that: The inner side of the installation box (19) is slidably connected to a blocking block (16), and the top of the blocking block (16) is fixedly connected to a connecting rod (15).
5. A stirring and dispersing device for dispersing high-viscosity materials according to claim 1, characterized in that: The outer side of the rotating rod (6) is rotatably connected to a rotating ring (14), and the outer side of the rotating ring (14) is fixedly connected to one end of a connecting rod (15).
6. A stirring and dispersing device for dispersing high-viscosity materials according to claim 4, characterized in that: The outer side of the connecting rod (15) is slidably connected to the top through hole of the mixing barrel (1), and the outer side of the spline sleeve (4) is rotationally connected to the top through hole of the mixing barrel (1).
7. A stirring and dispersing device for dispersing high-viscosity materials according to claim 1, characterized in that: The outer side of the L-shaped movable rod (9) is slidably connected to the inner side of the annular groove (21), and the outer side of the scraper (12) is in contact with the inner wall of the mixing barrel (1).
8. The stirring and dispersing device for dispersing high-viscosity materials according to claim 1, characterized in that: One end of the spring (13) on the left and right sides is fixedly connected to the inner wall of the stirring rod (10), and one end of the spring (13) on the middle side is fixedly connected to the inner wall of the rotating rod (6). A feeding door (20) is provided on the outside of the mixing barrel (1).