An anti-flocculation device for acrylic coating processing

Abstract

This utility model relates to the field of acrylic coating processing technology, and provides an anti-flocculation device for acrylic coating processing, including a processing tank. A discharge pipe is fixedly connected to the bottom of the processing tank, and an anti-flocculation mechanism is installed on the top of the processing tank. The anti-flocculation mechanism includes a drive motor fixedly installed on the top of the processing tank. The output shaft of the drive motor is fixedly connected to a first rotating rod via a coupling. A first bevel gear is fixedly connected to one end of the first rotating rod, and a second bevel gear is movably connected to the outer wall of the first bevel gear. A second rotating rod is fixedly connected to the bottom of the second bevel gear. By starting the drive motor, this utility model can rotate the first bevel gear fixedly connected to one end of the first rotating rod, causing the second bevel gear to rotate, which in turn drives a first slitting blade and a second slitting blade fixedly connected to the outer wall of the second rotating rod to rotate simultaneously, thus facilitating the anti-flocculation treatment of the acrylic coating in the lower part of the processing tank.

Description

Technical Field

[0001] This utility model relates to the field of acrylic coating processing technology, and in particular to an anti-flocculation device for acrylic coating processing. Background Technology

[0002] Acrylic coatings are a type of coating made by mixing and dispersing acrylic resin as the main film-forming substance, along with pigments, fillers, solvents, and additives. In the processing of acrylic coatings, "anti-flocculation equipment" is a type of specialized equipment used to prevent or eliminate the flocculation of solid particles such as pigments and fillers in the coating system.

[0003] To this end, patent CN222489637U discloses an anti-flocculation device for processing water-based acrylic coatings, including a production tank, support legs fixedly installed on the lower surface of the production tank, and a circulation mechanism. The circulation mechanism includes a mounting plate, a circulation pump fixedly connected to the upper surface of the mounting plate, an extraction pipe fixedly connected to the input end of the circulation pump with one end communicating with the inside of the production tank, a discharge pipe fixedly connected to the output end of the circulation pump, an electromagnetic three-way valve fixedly connected to one end of the discharge pipe, and a backflow pipe fixedly connected to one interface of the electromagnetic three-way valve. This invention maintains low-power operation of the circulation pump, which extracts water-based acrylic coating from the inside of the production tank through the extraction pipe, and then inputs it to the top of the production tank through the discharge pipe and the electromagnetic three-way valve via the backflow pipe, maintaining the flow of the water-based acrylic coating, making it less prone to flocculation and resulting in low energy consumption.

[0004] The existing technical solutions mentioned above have the following drawbacks: Although the flow of waterborne acrylic coating can be maintained by a circulating pump to prevent flocculation of the waterborne acrylic coating inside the production tank, the operation is relatively cumbersome and it is inconvenient to stably and quickly perform anti-flocculation treatment on the waterborne acrylic coating at the bottom of the processing tank, thereby reducing the fluidity of the waterborne acrylic coating. Utility Model Content

[0005] The purpose of this invention is to provide an anti-flocculation device for acrylic coating processing, which solves the shortcomings of existing anti-flocculation devices for acrylic coating processing that are inconvenient, unstable and quick to perform anti-flocculation treatment on water-based acrylic coatings in the lower part of the processing tank.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an anti-flocculation device for acrylic coating processing, including a processing tank;

[0007] A discharge pipe is fixedly connected to the bottom of the processing tank, and an anti-flocculation mechanism is installed on the top of the processing tank.

[0008] The anti-flocculation mechanism includes a drive motor fixedly installed on the top of the processing tank. The output shaft of the drive motor is fixedly connected to a first rotating rod via a coupling. A first bevel gear is fixedly connected to one end of the first rotating rod. A second bevel gear is movably connected to the outer wall of the first bevel gear. A second rotating rod is fixedly connected to the bottom of the second bevel gear. A first slitting blade is fixedly connected to the outer wall of the second rotating rod. A second slitting blade is fixedly connected to the outer wall of the second rotating rod.

[0009] Preferably, the first bevel gear forms a rotating structure with the processing tank through the first rotating rod, and the first bevel gear meshes with the second bevel gear, so that the rotation of the first bevel gear can drive the rotation of the second bevel gear.

[0010] Preferably, the second bevel gear forms a rotating structure with the processing tank via the second rotating rod, and the first slitting blade forms a rotating structure with the processing tank via the second rotating rod, so that the first slitting blade can rotate inside the processing tank.

[0011] Preferably, the second slitting blade forms a rotating structure with the processing tank via the second rotating rod. The second slitting blade is arranged in a ring around the central axis of the second rotating rod, which allows the second slitting blade to rotate and perform anti-flocculation treatment on the acrylic coating in the lower part of the processing tank.

[0012] Preferably, a stirring mechanism is fixedly connected to the outer wall of the second rotating rod. The stirring mechanism includes a first stirring rod fixedly installed on the outer wall of the second rotating rod, a scraper fixedly connected to one end of the first stirring rod, a rotating shaft movably connected inside the first stirring rod, a second stirring rod fixedly connected to the outer wall of the rotating shaft, a slot opened inside the second stirring rod, a collar movably connected to the outer wall of the second stirring rod, a retaining ring fixedly connected to the inner wall of the collar, and a third stirring rod fixedly connected to the outer wall of the collar.

[0013] Preferably, the first stirring rod forms a rotating structure with the processing tank via the second rotating rod, and the scraper is in contact with the inner wall of the processing tank, so that the scraper can scrape off and clean the acrylic coating adhering to the inner wall of the processing tank.

[0014] Preferably, the first stirring rod has an open design, and the first stirring rod and the second stirring rod form a rotating structure through a rotating shaft, so that the second stirring rod can rotate along the first stirring rod.

[0015] Preferably, the second stirring rod forms a rotating structure with a retaining groove and a collar, wherein the retaining ring is located in the retaining groove, allowing the collar to rotate along the second stirring rod.

[0016] The present invention provides an anti-flocculation device for acrylic coating processing, the advantages of which are:

[0017] By setting up a processing tank and an anti-flocculation mechanism, the first bevel gear fixedly connected to one end of the first rotating rod can be rotated by starting the drive motor, which in turn rotates the second bevel gear, causing the first and second slitting blades fixedly connected to the outer wall of the second rotating rod to rotate simultaneously. This facilitates the anti-flocculation treatment of the acrylic coating in the lower part of the processing tank.

[0018] Furthermore, since the size of the first bevel gear is smaller than that of the second bevel gear, the rotational stability of the second bevel gear can be improved, thereby further enhancing the stability of the anti-flocculation treatment of acrylic coatings.

[0019] By using the processing tank and stirring mechanism, the rotation of the second rotating rod causes the scraper fixedly connected to one end of the first stirring rod to slide along the inner wall of the processing tank, which facilitates the scraping and cleaning of the acrylic coating adhering to the inner wall of the processing tank.

[0020] Furthermore, as the acrylic coating comes into contact with the second stirring rod, it drives the rotating shaft to rotate along the first stirring rod, causing the second stirring rod to stir the acrylic coating, further preventing the acrylic coating from flocculating in the processing tank;

[0021] Furthermore, with the cooperation of the retaining ring and the retaining groove, the third stirring rod can rotate along the second stirring rod and provide auxiliary stirring for the acrylic coating. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a bottom view of the present invention;

[0024] Figure 3 This is a three-dimensional sectional view of the processing tank of this utility model;

[0025] Figure 4 This is a perspective view of the first slitting blade of this utility model;

[0026] Figure 5 This is a schematic diagram showing the disassembled structure of the second stirring rod of this utility model;

[0027] Figure 6 For the present utility model Figure 5 Enlarged view of the structure at point A in the middle.

[0028] The following are the annotations in the figure: 1. Processing tank; 2. Discharge pipe; 3. Anti-flocculation mechanism; 31. Drive motor; 32. First rotating rod; 33. First bevel gear; 34. Second bevel gear; 35. Second rotating rod; 36. First slitting blade; 37. Second slitting blade; 4. Stirring mechanism; 41. First stirring rod; 42. Scraper; 43. Rotating shaft; 44. Second stirring rod; 45. Slot; 46. Collar; 461. Snap ring; 47. Third stirring rod. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1-6 The present invention provides an anti-flocculation device for acrylic coating processing, comprising a processing tank 1.

[0031] Reference Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, a discharge pipe 2 is fixedly connected to the bottom of the processing tank 1, and an anti-flocculation mechanism 3 is installed on the top of the processing tank 1. The anti-flocculation mechanism 3 includes a drive motor 31 fixedly installed on the top of the processing tank 1. The output shaft of the drive motor 31 is fixedly connected to a first rotating rod 32 via a coupling. A first bevel gear 33 is fixedly connected to one end of the first rotating rod 32. A second bevel gear 34 is movably connected to the outer wall of the first bevel gear 33. A second rotating rod 35 is fixedly connected to the bottom of the second bevel gear 34, and a first slitting blade 36 is fixedly connected to the outer wall of the second rotating rod 35. The outer wall of the second rotating rod 35 is fixedly connected to the second slitting blade 37. The first bevel gear 33 forms a rotating structure with the processing tank 1 through the first rotating rod 32. The first bevel gear 33 and the second bevel gear 34 are meshed and connected. The second bevel gear 34 forms a rotating structure with the processing tank 1 through the second rotating rod 35. The first slitting blade 36 forms a rotating structure with the processing tank 1 through the second rotating rod 35. The second slitting blade 37 forms a rotating structure with the processing tank 1 through the second rotating rod 35. The second slitting blade 37 is arranged in a ring around the central axis of the second rotating rod 35.

[0032] By starting the drive motor 31, the first bevel gear 33, which is fixedly connected to one end of the first rotating rod 32, can be rotated. Since the first bevel gear 33 is meshed with the second bevel gear 34, the second bevel gear 34 can be rotated, which in turn drives the first slitting blade 36 and the second slitting blade 37, which are fixedly connected to the outer wall of the second rotating rod 35, to rotate simultaneously. This allows the first slitting blade 36 and the second slitting blade 37 to slit the acrylic coating, preventing the acrylic coating in the lower part of the processing tank 1 from flocculating.

[0033] Reference Figure 3 , Figure 4 , Figure 5 and Figure 6 As shown, a stirring mechanism 4 is fixedly connected to the outer wall of the second rotating rod 35. The stirring mechanism 4 includes a first stirring rod 41 fixedly installed on the outer wall of the second rotating rod 35. A scraper 42 is fixedly connected to one end of the first stirring rod 41. A rotating shaft 43 is movably connected inside the first stirring rod 41. A second stirring rod 44 is fixedly connected to the outer wall of the rotating shaft 43. A slot 45 is opened inside the second stirring rod 44. A collar 46 is movably connected to the outer wall of the second stirring rod 44. A retaining ring 461 is fixedly connected to the inner wall of the collar 46. A third stirring rod 47 is fixedly connected to the outer wall of the collar 46. The first stirring rod 41 forms a rotating structure with the processing tank 1 through the second rotating rod 35. The scraper 42 is in contact with the inner wall of the processing tank 1. The first stirring rod 41 has an open design. The first stirring rod 41 forms a rotating structure with the second stirring rod 44 through the rotating shaft 43. The second stirring rod 44 forms a rotating structure with the collar 46 through the slot 45. The retaining ring 461 is located in the slot 45.

[0034] The rotation of the second rotating rod 35 causes the scraper 42, which is fixedly connected to one end of the first stirring rod 41, to slide along the inner wall of the processing tank 1, so that the scraper 42 scrapes and cleans the acrylic coating adhering to the inner wall of the processing tank 1. As the acrylic coating comes into contact with the second stirring rod 44, the rotating shaft 43 is driven to rotate along the first stirring rod 41, so that the second stirring rod 44 stirs the acrylic coating. With the cooperation of the retaining ring 461 and the retaining groove 45, the third stirring rod 47 can rotate along the second stirring rod 44 and assist in stirring the acrylic coating.

[0035] Although the present invention 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 make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. An anti-flocculation device for acrylic coating processing, comprising a processing tank (1); characterized in that: The bottom of the processing tank (1) is fixedly connected to a discharge pipe (2), and the top of the processing tank (1) is equipped with an anti-flocculation mechanism (3). The anti-flocculation mechanism (3) includes a drive motor (31) fixedly installed on the top of the processing tank (1). The output shaft of the drive motor (31) is fixedly connected to a first rotating rod (32) via a coupling. One end of the first rotating rod (32) is fixedly connected to a first bevel gear (33). The outer wall of the first bevel gear (33) is movably connected to a second bevel gear (34). The bottom of the second bevel gear (34) is fixedly connected to a second rotating rod (35). The outer wall of the second rotating rod (35) is fixedly connected to a first slitting blade (36). The outer wall of the second rotating rod (35) is fixedly connected to a second slitting blade (37).

2. The anti-flocculation equipment for acrylic coating processing according to claim 1, characterized in that: The first bevel gear (33) forms a rotating structure with the processing tank (1) through the first rotating rod (32), and the first bevel gear (33) meshes with the second bevel gear (34).

3. The anti-flocculation equipment for acrylic coating processing according to claim 1, characterized in that: The second bevel gear (34) forms a rotating structure with the processing tank (1) through the second rotating rod (35), and the first slitting blade (36) forms a rotating structure with the processing tank (1) through the second rotating rod (35).

4. The anti-flocculation equipment for acrylic coating processing according to claim 1, characterized in that: The second slitting blade (37) forms a rotating structure with the processing tank (1) via the second rotating rod (35). The second slitting blade (37) is arranged in a ring around the central axis of the second rotating rod (35).

5. The anti-flocculation equipment for acrylic coating processing according to claim 1, characterized in that: A stirring mechanism (4) is fixedly connected to the outer wall of the second rotating rod (35). The stirring mechanism (4) includes a first stirring rod (41) fixedly installed on the outer wall of the second rotating rod (35). A scraper (42) is fixedly connected to one end of the first stirring rod (41). A rotating shaft (43) is movably connected inside the first stirring rod (41). A second stirring rod (44) is fixedly connected to the outer wall of the rotating shaft (43). A slot (45) is provided inside the second stirring rod (44). A collar (46) is movably connected to the outer wall of the second stirring rod (44). A retaining ring (461) is fixedly connected to the inner wall of the collar (46). A third stirring rod (47) is fixedly connected to the outer wall of the collar (46).

6. An anti-flocculation device for acrylic paint processing according to claim 5, characterized in that: The first stirring rod (41) forms a rotating structure with the processing tank (1) through the second rotating rod (35), and the scraper (42) is attached to the inner wall of the processing tank (1).

7. The anti-flocculation device for acrylic coating processing according to claim 5, characterized in that: The first stirring rod (41) is designed with an open hole, and the first stirring rod (41) and the second stirring rod (44) form a rotating structure through the rotating shaft (43).

8. The anti-flocculation device for acrylic coating processing according to claim 5, characterized in that: The second stirring rod (44) forms a rotating structure with the collar (46) through the groove (45), and the collar (461) is located in the groove (45).

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