Nano water-based paint stirring cylinder with cleaning function

Abstract

The utility model relates to the technical field of water-based paint production, and discloses a nano water-based paint stirring cylinder with a cleaning function, which comprises a stirring cylinder and four supporting legs fixedly arranged at the bottom of the stirring cylinder, and a cleaning mechanism and a stirring mechanism are arranged in the stirring cylinder; the cleaning mechanism is positioned above the stirring mechanism; the cleaning mechanism comprises a cleaning part and a driving part, and the driving part is used for driving the cleaning part to clean the inner wall of the stirring cylinder. According to the technical scheme, the water pump in the cleaning mechanism conveys cleaning liquid to the liquid storage tank through the connecting pipe, then the spraying pipe sprays the inner wall of the stirring cylinder, the motor drives the gear to drive the gear ring to rotate, the gear ring enables the spraying pipe to rotate synchronously through the connecting frame so as to enlarge the spraying area of the cleaning liquid, and meanwhile the gear ring drives the cleaning scraper to move circumferentially to scrape the cylinder wall. And liquid spraying and scraping are combined, so that cleaning is more thorough.

Description

Technical Field

[0001] The utility model relates to the technical field of water-based paint production, in particular to a nanometer water-based paint stirring cylinder with a cleaning function. Background Art

[0002] Water-based coatings include water-soluble coatings, water-reducible coatings, and water-dispersible coatings. Water-based coatings use water-soluble resins as film-forming materials, typified by polyvinyl alcohol and its various modifications. Other types of coatings include water-soluble alkyd resins, water-soluble epoxy resins, and inorganic polymer water-based resins. These water-based coatings undergo treatments such as functionalized grafting depending on performance requirements, such as functionalizing the resin to create nano-water-based coatings. The production of nano-water-based coatings requires the use of a mixing tank.

[0003] After the mixing tank completes its mixing process, a large amount of nano-water-based paint residue remains on its inner walls. This residual paint not only affects the quality of the next mixing operation and causes cross-contamination between different batches of paint, but also tends to dry and solidify on the tank walls over time, making subsequent cleaning more difficult and potentially damaging the inner walls, shortening the equipment's lifespan.

[0004] Currently, cleaning residual paint from the inner walls of mixing tanks relies primarily on manual labor, requiring workers to access the tank using tools such as brushes, cleaning cloths, and shovels. Due to the limited space inside the mixing tank, manual labor is difficult to ensure a comprehensive and thorough cleaning of the tank walls, especially in corners and high areas, which are often difficult to clean effectively. Therefore, a nano-water-based paint mixing tank with cleaning function is proposed. Utility Model Content

[0005] To achieve the above-mentioned object, the utility model provides the following technical solution: a nano water-based paint stirring tank with a cleaning function, comprising a stirring tank and four supporting legs fixedly arranged at the bottom of the stirring tank, wherein a cleaning mechanism and a stirring mechanism are arranged inside the stirring tank;

[0006] The cleaning mechanism is located above the stirring mechanism;

[0007] The cleaning mechanism includes a cleaning part and a driving part, wherein the driving part is used to drive the cleaning part to clean the inner wall of the mixing tank;

[0008] The cleaning part includes two nozzles and two cleaning scrapers, and the driving part includes a gear ring and a gear that mesh with each other;

[0009] A water pump is fixedly provided on the top of the mixing tank, and the liquid outlet end of the water pump passes through and extends into the mixing tank. A connecting pipe is provided on the external rotating sleeve of the liquid outlet end of the water pump. A liquid storage tank is provided at the bottom of the connecting pipe and the connecting pipe extends into the liquid storage tank. The ends of the two nozzles close to each other are respectively extended into the liquid storage tank. The gear ring is slidably connected to the inner wall of the mixing tank. Two connecting frames are fixedly provided at the bottom of the gear ring, and the two connecting frames are respectively fixedly connected to the two nozzles.

[0010] Preferably, the stirring mechanism includes a rotating rod, the top of the rotating rod is fixedly connected to the bottom of the liquid storage tank, the sliding sleeve on the rotating rod is provided with a lifting sleeve, and a plurality of stirring blades are fixedly provided on the lifting sleeve.

[0011] Preferably, a motor is fixedly provided on the top of the mixing tank, and the output end of the motor passes through and extends into the mixing tank, and the output end of the motor is fixedly connected to a gear.

[0012] Preferably, the gear ring is fixedly connected to the two cleaning scrapers, the sides of the two cleaning scrapers away from each other are slidably connected to the inner wall of the mixing tank, and the sides of the two cleaning scrapers close to each other are fixedly provided with a reinforcement ring.

[0013] Preferably, a ring rail is fixedly provided on the inner wall of the mixing cylinder, and two connecting sleeves are provided on the sliding sleeve of the ring rail, and the two connecting sleeves are fixedly connected to the gear ring; a limit rail is fixedly provided on the inner wall of the mixing cylinder, and two limit sleeves are provided on the sliding sleeve of the limit rail, and connecting rods are fixedly provided on the bottom surfaces of the two limit sleeves, and the bottoms of the two connecting rods are fixedly connected to the top of the liquid storage tank.

[0014] Preferably, a limit block is fixedly provided on the rotating rod, a limit slot is provided on the lifting sleeve, the limit block is slidably connected to the limit slot, an electric telescopic rod is fixedly provided on the bottom of the mixing cylinder, the output end of the electric telescopic rod passes through and extends into the mixing cylinder, a lifting plate is fixedly provided on the output end of the electric telescopic rod, and the lifting plate is rotatably connected to the lifting sleeve through a bearing seat.

[0015] Preferably, a liquid inlet pipe is provided through the top of the mixing tank and extends into the mixing tank, a liquid discharge pipe is provided through the bottom of the mixing tank and extends into the mixing tank, and a valve is provided on the liquid discharge pipe.

[0016] Compared with the prior art, the nano water-based paint stirring tank with cleaning function of the utility model has the following beneficial effects:

[0017] 1. The water pump in the cleaning mechanism delivers cleaning fluid to the reservoir via a connecting pipe. The nozzle then sprays the inner wall of the mixing tank. The motor drives the gear, which rotates the gear ring. The gear ring, through the connecting frame, synchronizes the nozzle with rotation to expand the cleaning fluid's spray area. Simultaneously, the gear ring drives the cleaning scraper in a circular motion, scraping the tank wall. This combination of spraying and scraping provides a more thorough cleaning. The ring rail and connecting sleeve ensure smooth rotation of the gear ring. The limit rail, limit sleeve, and connecting rod ensure a stable connection between the reservoir, connecting pipe, and the liquid outlet of the water pump. This effectively improves the cleaning effect and ease of use of the mixing tank, preventing cross-contamination between different batches of paint.

[0018] 2. The rotating rod in the stirring mechanism drives the lifting sleeve and stirring blades to rotate stably, achieving efficient stirring of the nano water-based paint. The electric telescopic rod drives the lifting plate up and down, and the lifting sleeve and stirring blades move up and down synchronously through the bearing seat, expanding the stirring range, avoiding blind spots, improving stirring efficiency and uniformity, and ensuring the mixing operation of the nano water-based paint. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of a nano water-based paint stirring tank with a cleaning function according to the present invention;

[0020] Figure 2 This is a three-dimensional cross-sectional schematic diagram of a nano water-based paint stirring tank with a cleaning function according to the present invention;

[0021] Figure 3 This is a cross-sectional view of a nano water-based paint stirring tank with a cleaning function according to the present invention;

[0022] Figure 4 This is a schematic diagram of the three-dimensional structure of the cleaning mechanism in the present utility model;

[0023] Figure 5 It is a schematic diagram of the three-dimensional structure of the meshing gear ring and gear in the present invention.

[0024] In the figure: 1. Mixing tank; 2. Cleaning mechanism; 21. Water pump; 22. Motor; 23. Nozzle; 24. Cleaning scraper; 25. Ring rail; 26. Gear ring; 27. Connecting sleeve; 28. Reinforcement ring; 29. ​​Liquid storage tank; 210. Connecting frame; 211. Connecting pipe; 212. Gear; 213. Connecting rod; 214. Limiting sleeve; 215. Limiting rail; 3. Mixing mechanism; 31. Liquid inlet pipe; 32. Limiting block; 33. Rotating rod; 34. Mixing blade; 35. Lifting sleeve; 36. Lifting plate; 37. Drain pipe; 38. Electric telescopic rod; 4. Support leg. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0026] Example 1: Figure 1-Figure 5 As shown, a nano water-based paint mixing tank with a cleaning function includes a mixing tank 1 and four supporting legs 4 fixedly arranged at the bottom of the mixing tank 1. A cleaning mechanism 2 and a stirring mechanism 3 are arranged inside the mixing tank 1;

[0027] The cleaning mechanism 2 is located above the stirring mechanism 3;

[0028] The cleaning mechanism 2 includes a cleaning part and a driving part, and the driving part is used to drive the cleaning part to clean the inner wall of the mixing tank 1;

[0029] The cleaning part includes two nozzles 23 and two cleaning scrapers 24, and the driving part includes a gear ring 26 and a gear 212 that mesh with each other;

[0030] A water pump 21 is fixedly provided on the top of the mixing tank 1. The liquid outlet end of the water pump 21 passes through and extends into the interior of the mixing tank 1. A connecting pipe 211 is provided on the external rotating sleeve of the liquid outlet end of the water pump 21. A liquid storage tank 29 is provided at the bottom of the connecting pipe 211 and the connecting pipe 211 extends into the liquid storage tank 29. The ends of the two nozzles 23 close to each other are respectively extended into the liquid storage tank 29. The gear ring 26 is slidably connected to the inner wall of the mixing tank 1. Two connecting frames 210 are fixedly provided at the bottom of the gear ring 26. The two connecting frames 210 are respectively fixedly connected to the two nozzles 23; a motor 22 is provided on the top of the mixing tank 1. The output end of the motor 22 passes through and extends into the mixing tank 1. The output end of the motor 22 is connected to the mixing tank 1. The gear 212 is fixedly connected; the gear ring 26 is fixedly connected to the two cleaning scrapers 24, and the sides of the two cleaning scrapers 24 that are away from each other are slidably connected to the inner wall of the mixing tank 1, and the sides of the two cleaning scrapers 24 that are close to each other are fixedly provided with a reinforcement ring 28; the inner wall of the mixing tank 1 is fixedly provided with a ring rail 25, and the sliding sleeve on the ring rail 25 is provided with two connecting sleeves 27, and the two connecting sleeves 27 are fixedly connected to the gear ring 26, and the inner wall of the mixing tank 1 is fixedly provided with a limit rail 215, and the sliding sleeve on the limit rail 215 is provided with two limit sleeves 214, and the bottom surfaces of the two limit sleeves 214 are respectively fixedly provided with connecting rods 213, and the bottoms of the two connecting rods 213 are fixedly connected to the top of the liquid storage tank 29.

[0031] Through the above technical solution, the water pump 21 in the cleaning mechanism 2 delivers cleaning liquid to the liquid storage tank 29 via the connecting pipe 211. The nozzle 23 then sprays the inner wall of the mixing tank 1. The motor 22 drives the gear 212 to rotate the gear ring 26. The gear ring 26 causes the nozzle 23 to rotate synchronously via the connecting frame 210 to expand the spraying area of ​​the cleaning liquid. At the same time, the gear ring 26 drives the cleaning scraper 24 in a circular motion to scrape the tank wall. The combination of spraying and scraping provides a more thorough cleaning. The ring rail 25 and connecting sleeve 27 ensure the smooth rotation of the gear ring 26. The limit rail 215, limit sleeve 214 and connecting rod 213 ensure the stable connection between the liquid storage tank 29 and the connecting pipe 211 and the liquid outlet of the water pump 21. This effectively improves the cleaning effect and ease of use of the mixing tank 1 and prevents cross-contamination between different batches of paint.

[0032] Example 2: Figure 1-Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment further proposes: the stirring mechanism 3 includes a rotating rod 33, the top of the rotating rod 33 is fixedly connected to the bottom of the liquid storage tank 29, a lifting sleeve 35 is provided on the rotating rod 33 for sliding, and a plurality of stirring blades 34 are fixedly provided on the lifting sleeve 35; a limiting block 32 is fixedly provided on the rotating rod 33, a limiting groove is provided on the lifting sleeve 35, and the limiting block 32 is slidably connected to the limiting groove; an electric telescopic rod 38 is fixedly provided at the bottom of the mixing tank 1, and the output end of the electric telescopic rod 38 passes through and extends into the mixing tank 1, and a lifting plate 36 is fixedly provided at the output end of the electric telescopic rod 38, and the lifting plate 36 is rotatably connected to the lifting sleeve 35 through a bearing seat; a liquid inlet pipe 31 is provided through the top of the mixing tank 1 and the liquid inlet pipe 31 extends into the mixing tank 1, a liquid discharge pipe 37 is provided through the bottom of the mixing tank 1 and the discharge pipe 37 extends into the mixing tank 1, and a valve is provided on the discharge pipe 37.

[0033] Through the above technical solution, the rotating sleeve 35 of the stirring mechanism 3 is configured as a hollow structure, so that the rotating rod 33 drives the lifting sleeve 35 and the stirring blade 34 to rotate stably, achieving efficient stirring of the nano-water-based paint. The electric telescopic rod 38 drives the lifting plate 36 up and down, and drives the lifting sleeve 35 and the stirring blade 34 up and down synchronously through the bearing seat, expanding the stirring range, avoiding blind spots, improving stirring efficiency and uniformity, and ensuring the stirring operation of the nano-water-based paint.

[0034] During use, when it is necessary to stir the nano water-based paint, the motor 22 is turned on, and the output end of the motor 22 drives the gear 212 to rotate. When the gear 212 rotates, it can drive the gear ring 26 to rotate synchronously under the gearing action, and the gear ring 26 drives the liquid storage tank 29 to rotate through the two connecting frames 210. The liquid storage tank 29 further drives the rotating rod 33 to rotate synchronously, and the rotating rod 33 drives the lifting sleeve 35 and the stirring blade 34 provided on its surface to rotate synchronously through the limit block 32 and the limit groove, so that the stirring blade 34 stirs the nano water-based paint; during the stirring process, the electric telescopic rod 38 is turned on, and the output end of the electric telescopic rod 38 can drive the lifting plate 36 to move up and down synchronously when the output end of the electric telescopic rod 38 is extended and retracted. When the lifting plate 36 moves up and down, the lifting sleeve 35 and the stirring blade 34 provided on its surface are driven to move up and down synchronously through the bearing seat, thereby expanding the stirring range; after the stirring operation is completed, the motor 22 and the electric telescopic rod 38 are turned off, and the valve is opened to discharge the nano water-based paint inside the mixing tank 1 through the drain pipe 37.

[0035] After the nano water-based paint is discharged from the mixing tank 1, when the inside of the mixing tank 1 needs to be cleaned, the motor 22 and the water pump 21 are turned on, and the cleaning liquid is transported to the inside of the liquid storage tank 29 through the connecting pipe 211. Then, the cleaning liquid is sprayed on the inner wall of the mixing tank 1 through the two nozzles 23. Under the meshing of the gear 212 and the gear ring 26, the gear ring 26 rotates, and the gear ring 26 drives the two nozzles 23 to rotate synchronously through the two connecting frames 210. When the two nozzles 23 rotate, the spraying area of ​​the cleaning liquid can be expanded; At the same time, when the gear ring 26 rotates, it drives the two cleaning scrapers 24 to perform circular motion to clean the inner wall of the mixing tank 1; the provision of the ring rail 25 and the connecting sleeve 27 can make the gear ring 26 more stable when rotating along the inner wall of the mixing tank 1; by providing the limiting rail 215, two limiting sleeves 214 and two connecting rods 213, the liquid storage tank 29 and the connecting pipe 211 will not be separated from the liquid outlet end of the water pump 21 during rotation, and the waste liquid after cleaning the mixing tank 1 is discharged through the drain pipe 37.

[0036] The above are only specific embodiments of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions, or modifications based on the present invention that solve essentially the same technical problems and achieve essentially the same technical effects are included within the scope of protection of the present invention.

Claims

1. A nano water-based paint stirring tank with a cleaning function, comprising a stirring tank (1) and four supporting legs (4) fixedly arranged at the bottom of the stirring tank (1), characterized in that: A cleaning mechanism (2) and a stirring mechanism (3) are provided inside the stirring tank (1); The cleaning mechanism (2) is located above the stirring mechanism (3); The cleaning mechanism (2) comprises a cleaning part and a driving part, wherein the driving part is used to drive the cleaning part to clean the inner wall of the mixing tank (1); The cleaning part includes two nozzles (23) and two cleaning scrapers (24), and the driving part includes a gear ring (26) and a gear (212) that mesh with each other. A water pump (21) is fixedly provided on the top of the mixing tank (1), and a liquid outlet end of the water pump (21) passes through and extends into the mixing tank (1). A connecting pipe (211) is provided on the outer rotating sleeve of the liquid outlet end of the water pump (21). A liquid storage tank (29) is provided at the bottom of the connecting pipe (211), and the connecting pipe (211) extends into the liquid storage tank (29). One end of the two nozzles (23) close to each other passes through and extends into the liquid storage tank (29). The gear ring (26) is slidably connected to the inner wall of the mixing tank (1). Two connecting frames (210) are fixedly provided at the bottom of the gear ring (26), and the two connecting frames (210) are fixedly connected to the two nozzles (23) respectively.

2. The nano water-based paint stirring tank with cleaning function according to claim 1, characterized in that: The stirring mechanism (3) comprises a rotating rod (33), the top of the rotating rod (33) is fixedly connected to the bottom of the liquid storage tank (29), a lifting sleeve (35) is provided on the sliding sleeve of the rotating rod (33), and a plurality of stirring blades (34) are fixedly provided on the lifting sleeve (35).

3. The nano water-based paint stirring tank with cleaning function according to claim 1, characterized in that: A motor (22) is provided on the top of the mixing tank (1), and an output end of the motor (22) passes through and extends into the mixing tank (1), and the output end of the motor (22) is fixedly connected to a gear (212).

4. The nano water-based paint stirring tank with cleaning function according to claim 1, characterized in that: The toothed ring (26) is fixedly connected to the two cleaning scrapers (24); the two cleaning scrapers (24) are slidably connected to the inner wall of the mixing tank (1) on the sides away from each other; and the two cleaning scrapers (24) are fixedly provided with a reinforcement ring (28) on the sides close to each other.

5. The nano water-based paint stirring tank with cleaning function according to claim 1, characterized in that: A ring rail (25) is fixedly provided on the inner wall of the mixing tank (1), and a sliding sleeve on the ring rail (25) is provided with two connecting sleeves (27), and the two connecting sleeves (27) are fixedly connected to the gear ring (26). A limit rail (215) is fixedly provided on the inner wall of the mixing tank (1), and a sliding sleeve on the limit rail (215) is provided with two limit sleeves (214), and the bottom surfaces of the two limit sleeves (214) are respectively fixedly provided with connecting rods (213), and the bottoms of the two connecting rods (213) are fixedly connected to the top of the liquid storage tank (29).

6. The nano water-based paint stirring tank with cleaning function according to claim 2, characterized in that: A limit block (32) is fixedly provided on the rotating rod (33), a limit slot is provided on the lifting sleeve (35), the limit block (32) is slidably connected to the limit slot, an electric telescopic rod (38) is fixedly provided on the bottom of the mixing tank (1), the output end of the electric telescopic rod (38) passes through and extends into the mixing tank (1), a lifting plate (36) is fixedly provided on the output end of the electric telescopic rod (38), and the lifting plate (36) is rotatably connected to the lifting sleeve (35) through a bearing seat.

7. The nano water-based paint stirring tank with cleaning function according to claim 2, characterized in that: A liquid inlet pipe (31) is provided through the top of the mixing tank (1), and the liquid inlet pipe (31) extends into the mixing tank (1); a liquid discharge pipe (37) is provided through the bottom of the mixing tank (1), and the liquid discharge pipe (37) extends into the mixing tank (1); and a valve is provided on the liquid discharge pipe (37).

Images