Homogenizing and emulsifying device for high-speed stirring of waterproof coating
By designing a homogeneous emulsification device for high-speed stirring of waterproof coatings, including a vibrating screening mechanism and a quantitative cutting mechanism, the problem that existing equipment cannot effectively screen and remove impurities is solved, and efficient screening and quantitative cutting of coatings is achieved, ensuring the quality of the coating and the stability of the production process.
Patent Information
- Application Number
- CN202510252710.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-05
- Publication Date
- 2025-06-10
AI Technical Summary
Existing waterproof coating processing equipment cannot effectively screen out impurities, affecting the quality and construction efficiency of the paint.
A homogeneous emulsification device for high-speed stirring of waterproof coatings is designed, including a vibrating screen mechanism and a quantitative cutting mechanism. The vibrating screen mechanism drives the concave cam to hit the screen plate through the coordination of the active bevel gear and the driven bevel gear, so as to effectively screen and remove impurities in the paint; the quantitative cutting mechanism realizes quantitative cutting of the paint through the coordination of the pull rod and the sliding plate.
Effectively screen out impurities such as dust, sand and other impurities in the paint, ensure the purity and appearance quality of the paint, avoid impurities affecting the performance and use effect of the paint, and at the same time realize the stability of material supply in the paint production process and the continuity of the production process.
Smart Images
Figure CN120115043A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of waterproof coating processing, and particularly to a homogeneous emulsifying device for high-speed stirring of waterproof coatings. Background Art
[0002] In the large-scale industrial production of waterproof coatings, various raw materials such as polymer polymers, fillers, additives, solvents, etc. need to be fully stirred and homogenously emulsified to ensure that the coating products have uniform performance and quality. For example, when producing modified asphalt waterproof coatings and polyurethane waterproof coatings, this device can evenly mix each component to ensure the stability and consistency of the products among different batches.
[0003] In the prior art, some connect a stirring motor and a stirring paddle to transmit the power of the motor to the stirring paddle, which is usually made of high-strength metal materials such as stainless steel. The length and diameter of the stirring shaft are designed according to the size of the device and the stirring requirements, and multiple stirring paddles are arranged on the shaft to enhance the stirring effect.
[0004] However, in the specific use process, impurities such as dust and small particles will be mixed into the raw materials of the waterproof coating during storage, transportation, etc. Without a vibrating sieve function, these impurities cannot be effectively screened out and will remain in the coating, which will not only affect the appearance of the coating, making the surface of the coating uneven, but also block construction tools such as spray guns during the construction process, affecting the construction efficiency and quality. In view of the above problems, a homogeneous emulsifying device for high-speed stirring of waterproof coatings is proposed. Summary of the Invention
[0005] In order to make up for the above deficiencies, the present invention provides a homogeneous emulsifying device for high-speed stirring of waterproof coatings, aiming to improve the problem that some devices in the prior art cannot screen materials.
[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A homogeneous emulsifying device for high-speed stirring of waterproof coatings, including a bottom plate. Four corners of the top of the bottom plate are fixedly connected with support rods. The top of the support rods is fixedly connected with a top plate. Inside the top plate is fixedly connected with a mixing tank. The top of the mixing tank is fixedly connected with a support frame. Outside the support frame is fixedly connected with a motor. The driving end of the motor is fixedly connected with a connecting rod. Inside the connecting rod is rotatably connected with a vibrating sieve mechanism. The top of the bottom plate is fixedly connected with a quantitative feeding mechanism.
[0007] The vibrating sieve mechanism includes a driving bevel gear. A driven bevel gear is rotatably connected to the outer right side of the support frame. A transmission assembly is fixedly connected to the inside of the driven bevel gear. A connecting rod is rotatably connected to the inside of the mixing tank. A plurality of concave and convex cams are fixedly connected to the outside of the connecting rod. Limiting components are fixedly connected to the front and back sides inside the mixing tank. The outside of the driving bevel gear is fixedly connected to the outside of the connecting rod.
[0008] As a further description of the above technical solution: The quantitative feeding mechanism includes a placing box. A pull rod is slidably connected to the inside of the placing box. A sliding plate is fixedly connected to the front side of the outside of the pull rod. A striking assembly is fixedly connected to the top of the sliding plate. A fixing rod is fixedly connected to the outer bottom end of the mixing tank. A plurality of material distribution baffles are rotatably connected to the outside of the fixing rod. The outside of the placing box is fixedly connected to the top of the bottom plate.
[0009] As a further description of the above technical solution: The transmission assembly includes a transmission rod. A driving wheel is fixedly connected to the left side of the outside of the transmission rod. A belt is sleeved on the outside of the driving wheel. A driven wheel is fixedly connected to the left side of the outside of the connecting rod. The outside of the transmission rod is fixedly connected to the outer right side of the driven bevel gear.
[0010] As a further description of the above technical solution: The limiting component includes two fixing plates. A connecting shaft is fixedly connected to the adjacent sides of the fixing plates. A sieve plate is slidably connected to the inside of the mixing tank. The outside of the fixing plates is fixedly connected to the front and back sides inside the mixing tank.
[0011] As a further description of the above technical solution: The striking assembly includes a rubber plate. The outside of the rubber plate is in contact with the outside of the material distribution baffle. The outside of the rubber plate is fixedly connected to the top of the sliding plate.
[0012] As a further description of the above technical solution: A plurality of stirring rods are fixedly connected to the outside of the connecting rod. The outside of the stirring rods is rotatably connected to the inside of the mixing tank.
[0013] As a further description of the above technical solution: Fixing limit rods are fixedly connected to the four corners of the outside of the placing box. The other ends of the fixing limit rods are fixedly connected to the four corners of the top of the bottom plate.
[0014] As a further description of the above technical solution: The inside of the sieve plate is slidably connected to the outside of the connecting shaft. The outside of the sieve plate is in contact with the outside of the concave and convex cams.
[0015] The present invention has the following beneficial effects: 1. In the present invention, under the rotation of the transmission rod, the transmission rod drives the driving wheel to rotate. Under the rotation of the driving wheel, the driving wheel drives the driven wheel to rotate through the belt. Subsequently, the driven wheel can drive the concave-convex wheel to rotate through the connecting rod. Then, the concave-convex wheel can strike the sieve plate, causing the sieve plate to slide outside the connecting shaft, effectively screening out impurities such as dust, sand grains, and lumps in the paint, ensuring the purity of the paint, making the appearance of the paint more uniform and delicate, and avoiding the influence of impurities on the performance and use effect of the paint.
[0016] 2. In the present invention, by pushing the pull rod, under the action of the pull rod, the pull rod can drive the sliding plate to slide inside the placement box. Under the sliding of the sliding plate, the sliding plate can push the material distribution baffle through the rubber plate. Subsequently, the material distribution baffle can drive the material to fall into the placement box. Quantitative discharging can keep the material supply in each link of paint production stable, accurately connect with subsequent processes such as filling and packaging, ensure the continuity and coordination of the entire production process, and improve production efficiency. Description of the Drawings
[0017] Figure 1 It is a three-dimensional schematic diagram of the high-speed stirring and homogeneous emulsifying device for waterproof paint proposed by the present invention.
[0018] Figure 2 It is a structural schematic diagram of the sieve plate of the high-speed stirring and homogeneous emulsifying device for waterproof paint proposed by the present invention.
[0019] Figure 3 is Figure 2 an enlarged view of part A in
[0020] Figure 4 It is a structural schematic diagram of the rubber plate of the high-speed stirring and homogeneous emulsifying device for waterproof paint proposed by the present invention.
[0021] Legend Explanation: 1. Bottom plate; 2. Support rod; 3. Top plate; 4. Mixing tank; 5. Support frame; 6. Motor; 7. Connecting rod; 8. Stirring rod; 9. Driving bevel gear; 10. Driven bevel gear; 11. Transmission rod; 12. Driving wheel; 13. Belt; 14. Connecting rod; 15. Driven wheel; 16. Concave-convex wheel; 17. Sieve plate; 18. Fixed plate; 19. Connecting shaft; 20. Placement box; 21. Fixed rod; 22. Material distribution baffle; 23. Sliding plate; 24. Rubber plate; 25. Pull rod; 26. Fixed limiting rod. Detailed Embodiment
[0022] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.
[0023] Referring to Figures 1 to 3 , an embodiment provided by the present invention: a homogeneous emulsifying device for high-speed stirring of waterproof coatings, including a bottom plate 1, the surface of the bottom plate 1 is leveled to ensure stability during placement. Four corners of the top of the bottom plate 1 are fixedly connected with support rods 2. The support rods 2 ensure that the top plate 3 is at an appropriate height. The top of the support rods 2 is connected to the top plate 3 by high-strength bolts to ensure a firm connection. The top of the support rods 2 is fixedly connected with a top plate 3. An installation space adapted to the mixing tank 4 is reserved inside the top plate 3 through a precise processing technology, and then the mixing tank 4 is firmly fixed inside by welding. The mixing tank 4 is fixedly connected inside the top plate 3. The mixing tank 4 is the core component for realizing the stirring and homogeneous emulsification of waterproof coatings, having good corrosion resistance and high-temperature resistance, and being able to adapt to the chemical properties of waterproof coatings and the heat generated during high-speed stirring.
[0024] A support frame 5 is fixedly connected to the top of the mixing tank 4. The support frame 5 is firmly fixed to the top of the mixing tank 4 by welding connection to reduce the influence of the vibration generated during the operation of the motor 6 on the mixing tank 4. An external part of the support frame 5 is fixedly connected with a motor 6. Multiple stirring rods 8 are fixedly connected to the external part of the connecting rod 7 by key connection. These stirring rods 8 are evenly distributed around the connecting rod 7 and rotate at high speed together with the connecting rod 7 under the drive of the motor 6 to fully stir the waterproof coating in the mixing tank 4. A vibrating sieve mechanism is rotatably connected inside the connecting rod 7. A quantitative feeding mechanism is fixedly connected to the top of the bottom plate 1. The quantitative feeding mechanism includes a placement box 20. The placement box 20 is made of stainless steel material, having good corrosion resistance and being able to prevent the erosion of the coating raw materials on the box body. The inside of the placement box 20 is precisely processed and designed with a chute adapted to the pull rod 25 to ensure that the pull rod 25 can slide smoothly therein. A pull rod 25 is slidably connected inside the placement box 20. The pull rod 25 is convenient for sliding inside the placement box 20. A sliding plate 23 is fixedly connected to the front side of the external part of the pull rod 25. A striking component is fixedly connected to the top of the sliding plate 23. The striking component includes a rubber plate 24. Driven by the pull rod 25, the sliding plate 23 and the rubber plate 24 move together. When the rubber plate 24 contacts the material distribution baffle 22, it can exert a striking effect on the material distribution baffle 22, thereby controlling the opening and closing of the material distribution baffle 22 and realizing the function of quantitative feeding.
[0025] The exterior of the rubber plate 24 is in contact with the exterior of the material dividing baffle 22. The exterior of the rubber plate 24 is fixedly connected to the top of the sliding plate 23. A fixed rod 21 is fixedly connected to the bottom end of the exterior of the mixing tank 4. A plurality of material dividing baffles 22 are rotatably connected to the exterior of the fixed rod 21. The shape of the material dividing baffle 22 is designed as an arc structure capable of controlling the coating feeding amount, and its size is precisely designed according to the size of the discharge port of the mixing tank 4 and the quantitative feeding requirement. The material dividing baffle 22 can rotate flexibly on the fixed rod 21. Through cooperation with the rubber plate 24, precise control of the coating feeding amount is achieved. The exterior of the placement box 20 is fixedly connected to the top of the bottom plate 1.
[0026] The vibrating sieve mechanism includes a driving bevel gear 9. The exterior of the driving bevel gear 9 is firmly fixed to the exterior of the connecting rod 7 through key connection and fastening nuts. When the connecting rod 7 rotates driven by the motor 6, the driving bevel gear 9 rotates at a high speed. Using its special conical tooth structure, it meshes with the driven bevel gear 10 to achieve power transmission and direction change. The driven bevel gear 10 is rotatably connected to the right side of the exterior of the support frame 5. The driven bevel gear 10 is also made of alloy steel, similar to the material and processing technology of the driving bevel gear 9, to ensure the stability and durability during the meshing transmission process. A transmission assembly is fixedly connected to the interior of the driven bevel gear 10. The transmission assembly includes a transmission rod 11. The transmission rod 11 has undergone quenching and tempering treatment and has good comprehensive mechanical properties, capable of withstanding a large torque. A driving wheel 12 is fixedly connected to the left side of the exterior of the transmission rod 11. The driving wheel 12 has undergone precision casting and machining, with a smooth surface and high hardness, capable of withstanding a large torque and frictional force. A belt 13 is sleeved on the exterior of the driving wheel 12. The belt 13 is made of high-quality rubber material and has a high-strength fiber reinforcement layer embedded inside, with good wear resistance, flexibility, and tensile resistance.
[0027] On the outer left side of the connecting rod 14, a driven wheel 15 is fixedly connected. The material and manufacturing process of the driven wheel 15 are similar to those of the driving wheel 12 to ensure the matching of the two during the transmission process. Driven by the driving wheel 12, the belt 13 drives the driven wheel 15 to rotate, and then drives the connecting rod 14 to rotate. The outer part of the transmission rod 11 is fixedly connected to the outer right side of the driven bevel gear 10. Inside the mixing tank 4, a connecting rod 14 is rotatably connected. On the outer part of the connecting rod 14, a plurality of cam disks 16 are fixedly connected. The surface of the cam disks 16 is precisely machined with an accurate contour curve. Driven by the connecting rod 14, the cam disks 16 continuously rotate, generating a periodic impact force on the sieve plate 17, causing the sieve plate 17 to vibrate, and realizing the screening of the waterproof coating. On the front and back sides inside the mixing tank 4, a limiting component is fixedly connected. The limiting component includes two fixing plates 18. On the adjacent sides of the fixing plates 18, a connecting shaft 19 is fixedly connected, restricting the movement range of the sieve plate 17, ensuring that the sieve plate 17 remains stable during vibration, and at the same time providing support and guidance for the sieve plate 17. Inside the mixing tank 4, a sieve plate 17 is slidably connected. The surface of the sieve plate 17 is provided with evenly distributed sieve holes. The size of the sieve holes is precisely designed according to the particle size of the waterproof coating and the screening requirements. The outer part of the fixing plate 18 is fixedly connected to the front and back sides inside the mixing tank 4. The outer part of the driving bevel gear 9 is fixedly connected to the outer part of the connecting rod 7.
[0028] Refer to Figures 2 to 4 On the outer part of the connecting rod 7, a plurality of stirring rods 8 are fixedly connected. The stirring rods 8 can withstand the impact force and friction force of the coating during high-speed stirring. The outer part of the stirring rods 8 is rotatably connected inside the mixing tank 4. At the four corners of the outer part of the placement box 20, fixed limiting rods 26 are fixedly connected. The fixed limiting rods 26 ensure that sufficient support and limiting effects can be provided for the placement box 20. The other ends of the fixed limiting rods 26 are fixedly connected to the four corners of the top of the bottom plate 1. The inner part of the sieve plate 17 is slidably connected to the outer part of the connecting shaft 19. The outer part of the sieve plate 17 is in contact with the outer part of the cam disks 16.
[0029] Working principle: By starting the motor 6, driven by the motor 6, the motor 6 drives the stirring rod 8 to rotate through the connecting rod 7. Driven by the rotation of the stirring rod 8, the stirring rod 8 drives the driving bevel gear 9 to rotate. Driven by the rotation of the driving bevel gear 9, the driving bevel gear 9 drives the transmission rod 11 to rotate through the driven bevel gear 10. Driven by the rotation of the transmission rod 11, the transmission rod 11 drives the driving wheel 12 to rotate. Driven by the rotation of the driving wheel 12, the driving wheel 12 drives the driven wheel 15 to rotate through the belt 13. Subsequently, the driven wheel 15 can drive the cam disks 16 to rotate through the connecting rod 14. Subsequently, the cam disks 16 can strike the sieve plate 17, causing the sieve plate 17 to slide on the outer part of the connecting shaft 19.
[0030] When the material enters the interior of the placement box 20, by pushing the pull rod 25, under the action of the pull rod 25, the pull rod 25 can drive the sliding plate 23 to slide inside the placement box 20. Under the sliding of the sliding plate 23, the sliding plate 23 can push the material distribution baffle 22 through the rubber plate 24, and then the material distribution baffle 22 can drive the material to fall into the interior of the placement box 20.
[0031] Finally, it should be noted that the above are only the preferred 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 embodiments, for those skilled in the art, they 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 invention shall be included in the protection scope of the present invention.
Claims
1. A high-speed stirring homogenizing emulsifying device for waterproof coating, comprising a bottom plate (1), characterized in that: The four corners of the top of the bottom plate (1) are fixedly connected to support rods (2), the top of the support rods (2) is fixedly connected to a top plate (3), the interior of the top plate (3) is fixedly connected to a mixing tank (4), the top of the mixing tank (4) is fixedly connected to a support frame (5), the exterior of the support frame (5) is fixedly connected to a motor (6), the driving end of the motor (6) is fixedly connected to a connecting rod (7), the interior of the connecting rod (7) is rotatably connected to a vibrating screen mechanism, and the top of the bottom plate (1) is fixedly connected to a quantitative feeding mechanism; The vibrating screen mechanism comprises a driving bevel gear (9), the right side of the outside of the support frame (5) is rotatably connected to a driven bevel gear (10), the inside of the driven bevel gear (10) is fixedly connected to a transmission assembly, the inside of the mixing tank (4) is rotatably connected to a connecting rod (14), the outside of the connecting rod (14) is fixedly connected to a plurality of concave cams (16), the front and rear sides of the inside of the mixing tank (4) are fixedly connected to the limiting assembly, and the outside of the driving bevel gear (9) is fixedly connected to the outside of the connecting rod (7).
2. The high-speed stirring homogenizing emulsifying device for waterproof coating according to claim 1, characterized in that: The quantitative unloading mechanism comprises a placement box (20), the interior of the placement box (20) is slidably connected to a pull rod (25), the external front side of the pull rod (25) is fixedly connected to a sliding plate (23), the top of the sliding plate (23) is fixedly connected to a striking assembly, the external bottom end of the mixing tank (4) is fixedly connected to a fixed rod (21), the outside of the fixed rod (21) is rotatably connected to a plurality of material distribution baffles (22), and the outside of the placement box (20) is fixedly connected to the top of the bottom plate (1).
3. The high-speed stirring homogenizing emulsification device for waterproof coating according to claim 1, characterized in that: The transmission assembly comprises a transmission rod (11), the outer left side of the transmission rod (11) is fixedly connected to a driving wheel (12), the outer side of the driving wheel (12) is sleeved with a belt (13), the outer left side of the connecting rod (14) is fixedly connected to a driven wheel (15), and the outer side of the transmission rod (11) is fixedly connected to the outer right side of the driven bevel gear (10).
4. The high-speed stirring homogenizing emulsifying device for waterproof coating according to claim 1, characterized in that: The limiting assembly comprises two fixed plates (18), adjacent sides of the fixed plates (18) are fixedly connected to a connecting shaft (19), the interior of the mixing tank (4) is slidably connected to a sieve plate (17), and the exterior of the fixed plates (18) is fixedly connected to the front and rear sides of the interior of the mixing tank (4).
5. The high-speed stirring homogenizing emulsifying device for waterproof coating according to claim 2, characterized in that: The striking assembly comprises a rubber plate (24), the exterior of the rubber plate (24) being in contact with the exterior of the material distribution baffle (22), and the exterior of the rubber plate (24) being fixedly connected to the top of the sliding plate (23).
6. The high-speed stirring homogenizing emulsification device for waterproof coating according to claim 1, characterized in that: A plurality of stirring rods (8) are fixedly connected to the outside of the connecting rod (7), and the outside of the stirring rod (8) is rotatably connected to the inside of the mixing tank (4).
7. The high-speed stirring homogenizing emulsifying device for waterproof coating according to claim 2, characterized in that: The four outer corners of the placement box (20) are all fixedly connected to fixed limiting rods (26), and the other ends of the fixed limiting rods (26) are fixedly connected to the four top corners of the bottom plate (1).
8. The high-speed stirring homogenizing emulsification device for waterproof coating according to claim 4, characterized in that: The interior of the sieve plate (17) is slidably connected to the exterior of the connecting shaft (19), and the exterior of the sieve plate (17) is in contact with the exterior of the concave cam (16).