Automatic homogenizing equipment and method for coating production

Abstract

The invention discloses automatic homogenizing equipment and method for coating production. The automatic homogenizing equipment comprises a supporting base and a rotating rod, and one end of a supporting column is rotationally connected to the supporting base; according to the invention, by controlling the movement of the first semicircular closing plate and the second semicircular closing plate, the purpose of controlling the outflow of homogeneous liquid is achieved, which is beneficial for improving the production efficiency and saving the production cost of a factory; a fourth motor drives a rotating shaft and a cylindrical gear to rotate and finally drives a fixing block to slide out of a groove formed in a supporting column, the fixing block prevents the homogenizer from rotating or vibrating during working, and potential safety hazards are eliminated; a first cover plate and a second cover plate are driven to move upwards through a first cylinder and a second cylinder, a second motor drives a supporting column and a top plate to rotate by 180 degrees, a third motor drives an annular cleaning brush to clean the inner wall of a material containing barrel, the inner wall of the material containing barrel is cleaned through work of the second cylinder, and the purpose of cleaning can be achieved without disassembling the material containing barrel. And continuous production and automatic production of subsequent coatings are facilitated.

Description

Technical Field

[0001] The present invention relates to the technical field of coating production, and in particular to an automated homogenizing device and method for coating production. Background Art

[0002] The use of automated homogenizing equipment in paint production not only improves production efficiency and product quality, but also optimizes the entire production process; automated homogenizing equipment can ensure that pigments, fillers and other additives are evenly dispersed in the base material to avoid agglomeration, thereby improving the performance and appearance of the paint; high-speed shearing or high-pressure impact and other methods can complete efficient mixing and dispersion in a short time, shortening the production cycle; the automated system reduces dependence on manual operation, reduces labor costs, and reduces the possibility of human error; one device is suitable for the production of various types of paints, increasing the versatility and return on investment of production equipment; but the popular paint homogenizing equipment on the market has obvious defects; first, the discharge of the paint homogenizing equipment at the discharge port requires manual operation, which is not conducive to improving production efficiency and saving costs; secondly, the support column of the paint homogenizing equipment may rotate when the homogenizing equipment is working, posing a safety hazard; finally, the cleaning of the material barrel of the paint homogenizing equipment requires the disassembly and cleaning of the material barrel, which is time-consuming and labor-intensive; therefore, it is necessary to design an automated homogenizing equipment and method for paint production. Summary of the invention

[0003] The object of the present invention is to provide an automated homogenizing device and method for coating production to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an automated homogenizing equipment for paint production, comprising a support base, an annular cleaning brush, a cylindrical gear, a stirring rod and a rotating rod, wherein one end of a support column is rotatably connected to the support base, and the other end of the support column is fixedly connected to a top plate, and a first motor, a second motor, a third motor, a third fixed flange and a fourth fixed flange are fixedly connected to the top plate, the third fixed flange is fixedly connected to a first cylinder, the first cylinder is fixedly connected to a first fixed flange, and the first fixed flange is fixedly connected to a first cover plate; the fourth fixed flange is fixedly connected to a second cylinder, the second cylinder is fixedly connected to a second fixed flange, and the second fixed flange is fixedly connected to the second cover plate.

[0005] As a further technical solution of the present invention, a material bucket is fixedly connected to the support base, a first cover plate is sleeved on the material bucket, a feed port is fixedly connected to the first cover plate, a stirring rod is rotatably connected in the through hole opened on the first cover plate, the stirring rod is fixedly connected to one end of a first connecting square rod, the other end of the first connecting square rod is fixedly connected to a first connecting round rod, and the first connecting round rod is fixedly connected to the output end of the first motor.

[0006] As a further technical solution of the present invention, the top plate comprises a first motor, a second motor and a third motor, the output end of the second motor is fixedly connected to the support column, and the output end of the third motor is fixedly connected to the second connecting round rod.

[0007] As a further technical solution of the present invention, one end of the second connecting round rod is fixedly connected to the second connecting square rod, the other end of the second connecting square rod is fixedly connected to the rotating rod, an annular cleaning brush is fixedly connected to the rotating rod, and the rotating rod is rotatably connected to the through hole opened in the second cover plate.

[0008] As a further technical solution of the present invention, a fixed block is slidably connected in the groove symmetrically opened on the support column, a cylindrical gear is meshingly connected in the tooth groove symmetrically opened on the fixed block, the cylindrical gear is fixedly connected to a rotating shaft, the rotating shaft is fixedly connected to the output end of the fourth motor, and the fourth motor is fixedly connected in the groove opened on the support base.

[0009] As a further technical solution of the present invention, a fifth motor and a sixth motor are fixedly connected in the groove opened inside the support base, the output end of the fifth motor is fixedly connected to the first threaded rod, the first threaded rod is connected to the first sleeve through threaded cooperation, and the first sleeve is fixedly connected to the first semicircular closed plate.

[0010] As a further technical solution of the present invention, the output end of the sixth motor is fixedly connected to the second threaded rod, the second threaded rod is connected to the second sleeve through threaded cooperation, the second sleeve is fixedly connected to the second semicircular closing plate, and the second semicircular closing plate is tightly attached to the first semicircular closing plate.

[0011] As a further technical solution of the present invention, a first groove and a second groove are symmetrically provided on the support base.

[0012] As a further technical solution of the present invention, the second semicircular closing plate and the first semicircular closing plate are slidably connected to the discharge port, and the discharge port is fixedly connected to the bottom of the material holding barrel.

[0013] An automated homogenization method for coating production, comprising the following steps: step 1, preparing raw materials; step 2, mixing and homogenizing materials; step 3, component detection and adjustment; step 4, impurity filtering; step 5, finished product packaging; In the above step 1, appropriate resins, pigments, solvents, additives and other auxiliary materials are selected according to the formula, and strict quality control inspections are carried out, including physical properties and chemical composition analysis, to ensure that all raw materials meet quality standards; In the above step 2, the liquid components are preliminarily mixed under low-speed stirring to avoid generating too many bubbles. For some types of coatings, it may be necessary to first disperse or dissolve the pigment in part of the solvent to form a slurry to ensure a good dispersion effect in the subsequent processing process; the premixed material enters the material holding barrel through the feed port, the output end of the first motor drives the first connecting round rod and the first connecting square rod to rotate, and finally drives the stirring rod to rotate, and a strong shear force is generated by the fast rotating rotor, so that the material is quickly torn into tiny particles and evenly distributed, the output ends of the fifth motor and the sixth motor rotate, respectively driving the first threaded rod and the second threaded rod to rotate, and then driving the first sleeve to move to the left, driving the second sleeve to move to the right, and finally driving the first semicircular closing plate to move to the left and the second semicircular closing plate to move to the right, the discharge port is opened, and the homogenized liquid flows out of the discharge port and enters the detection container, and the discharge port automatically discharges the material, which is beneficial to improving production efficiency and saving production costs; the fourth motor The output end of the motor rotates to drive the rotating shaft to rotate, and then drives the cylindrical gear to rotate, and finally drives the fixed block to slide out of the groove provided by the support column. The fixed block fixes the support column when the homogenizer is working, plays the role of balancing the instrument, prevents the homogenizer from rotating or vibrating when working, and eliminates safety hazards; the first cylinder and the second cylinder work at the same time, drive the first cover plate and the second cover plate to move up, the first connecting square rod slides into the square groove provided by the first connecting round rod, and the second connecting square rod slides into the square groove provided by the second connecting round rod. The output end of the second motor rotates, driving the support column and the top plate to rotate 180°, and the second cylinder works to drive the second cover plate to move down. While moving down, the output end of the third motor rotates to drive the second connecting round rod and the second connecting square rod to rotate, and then drives the rotating rod to rotate, and finally drives the annular cleaning brush to clean the inner wall of the material barrel. The second cylinder moves up and down to clean the inner wall of the material barrel, so as to achieve the purpose of cleaning without disassembling the material barrel, which is convenient for the subsequent continuous production and automated production of coatings; In the above step 3, regular sampling and inspection are performed to ensure that all indicators meet the specified standards, and the ideal construction viscosity is achieved by adding appropriate amounts of diluents or other ingredients; In the above step 4, a filter or centrifugal separator is used to remove undispersed particles, dust and other impurities to ensure the purity of the product; In the above step five, the qualified paint is packaged into barrels or cans of different specifications, and product information labels are attached, including ingredients, instructions for use, safety warnings, etc.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: the automated homogenizing equipment and method for coating production, through the rotation of the output ends of the fifth motor and the sixth motor, respectively drives the first threaded rod and the second threaded rod to rotate, and then drives the first sleeve to move to the left, drives the second sleeve to move to the right, and finally drives the first semicircular closing plate to move to the left and drives the second semicircular closing plate to move to the right, and the discharge port opens, and the homogenized liquid flows out of the discharge port and enters the detection container, and the discharge port automatically discharges the material, which is beneficial to improving production efficiency and saving production costs; the output end of the fourth motor rotates to drive the rotating shaft to rotate, and then drives the cylindrical gear to rotate, and finally drives the fixed block to slide out of the groove provided on the support column. The fixed block fixes the support column when the homogenizer is working, plays a role in balancing the instrument, and prevents The working of the homogenizer is to generate rotation or vibration to eliminate safety hazards; the first cylinder and the second cylinder work at the same time, driving the first cover plate and the second cover plate to move up, the first connecting square rod slides into the square groove opened by the first connecting round rod, and the second connecting square rod slides into the square groove opened by the second connecting round rod. The output end of the second motor rotates, driving the support column and the top plate to rotate 180°, and the second cylinder works to drive the second cover plate to move down. While moving down, the output end of the third motor rotates to drive the second connecting round rod and the second connecting square rod to rotate, thereby driving the rotating rod to rotate, and finally driving the annular cleaning brush to clean the inner wall of the material barrel. The second cylinder moves up and down to clean the inner wall of the material barrel, thereby achieving the purpose of cleaning without disassembling the material barrel, which is convenient for the subsequent continuous production and automated production of coatings. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a schematic diagram of the main structure of the present invention; Figure 3 A three-dimensional schematic diagram of the fixing structure of the support column of the present invention; Figure 4 It is a schematic diagram of the three-dimensional structure of the discharge port of the present invention; Figure 5 A partial cross-sectional view of the support base of the present invention; Figure 6 The present invention is a flow chart of the method.

[0016] In the figure: 1, support base; 2, material holding barrel; 3, first cover plate; 4, first fixing flange; 5, feed port; 6, first cylinder; 7, top plate; 8, first motor; 9, second motor; 10, third motor; 11, first connecting round rod; 12, first connecting square rod; 13, second cylinder; 14, second connecting round rod; 15, second connecting square rod; 16, second fixing flange; 17, annular cleaning brush; 18, support column; 19, third fixing flange; 20. Fourth fixed flange; 21. Fourth motor; 22. Cylindrical gear; 23. Fixed block; 24. Fifth motor; 25. First threaded rod; 26. First sleeve; 27. Second sleeve; 28. Second threaded rod; 29. ​​Sixth motor; 30. First semicircular closing plate; 31. Second semicircular closing plate; 32. First groove; 33. Second groove; 34. Discharge port; 35. Stirring rod; 36. Rotating rod; 37. Second cover plate; 38. Rotating shaft. DETAILED DESCRIPTION

[0017] Combined with Figure 1 -Attached Figure 5An embodiment of the present invention is as follows: an automated homogenizing device for coating production, comprising a support base 1, an annular cleaning brush 17, a cylindrical gear 22, a stirring rod 35 and a rotating rod 36, wherein one end of a support column 18 is rotatably connected to the support base 1, and the other end of the support column 18 is fixedly connected to a top plate 7, and a first motor 8, a second motor 9, a third motor 10, a third fixed flange 19 and a fourth fixed flange 20 are fixedly connected to the top plate 7, a first cylinder 6 is fixedly connected to the third fixed flange 19, a first cylinder 6 is fixedly connected to the first fixed flange 4, and the first fixed flange 4 is fixedly connected to the first cover plate 3; a second cylinder 13 is fixedly connected to the fourth fixed flange 20, and the second cylinder 1 3 is fixedly connected with a second fixing flange 16, and the second fixing flange 16 is fixedly connected to the second cover plate 37; a material bucket 2 is fixedly connected to the support base 1, and a first cover plate 3 is sleeved on the material bucket 2, and a feed port 5 is fixedly connected to the first cover plate 3, and a stirring rod 35 is rotatably connected in the through hole opened on the first cover plate 3, and the stirring rod 35 is fixedly connected to one end of the first connecting square rod 12, and the other end of the first connecting square rod 12 is fixedly connected to the first connecting round rod 11, and the first connecting round rod 11 is fixedly connected to the output end of the first motor 8; the first motor 8, the second motor 9 and the third motor 10 are on the top plate 7, the output end of the second motor 9 is fixedly connected to the support column 18, and the output end of the third motor 10 is fixedly connected to the support column 18. The second connecting round rod 14 is fixedly connected; one end of the second connecting square rod 15 is fixedly connected to the second connecting round rod 14, and the other end of the second connecting square rod 15 is fixedly connected to the rotating rod 36, and the annular cleaning brush 17 is fixedly connected to the rotating rod 36, and the rotating rod 36 is rotatably connected to the through hole opened in the second cover plate 37; the fixing block 23 is slidably connected in the groove symmetrically opened in the support column 18, and the cylindrical gear 22 is meshed and connected in the tooth groove symmetrically opened on the fixing block 23, and the cylindrical gear 22 is fixedly connected to the rotating shaft 38, and the rotating shaft 38 is fixedly connected to the output end of the fourth motor 21, and the fourth motor 21 is fixedly connected to the groove opened in the support base 1; the first motor 21 is fixedly connected in the groove opened inside the support base 1 The fifth motor 24 and the sixth motor 29, the output end of the fifth motor 24 is fixedly connected to the first threaded rod 25, the first threaded rod 25 is connected to the first sleeve 26 by threaded matching, and the first sleeve 26 is fixedly connected to the first semicircular closed plate 30; the output end of the sixth motor 29 is fixedly connected to the second threaded rod 28, the second threaded rod 28 is connected to the second sleeve 27 by threaded matching, the second sleeve 27 is fixedly connected to the second semicircular closed plate 31, and the second semicircular closed plate 31 is close to the first semicircular closed plate 30; the support base 1 is symmetrically provided with a first groove 32 and a second groove 33, and the first groove 32 and the second groove 33 are used to sleeve the second semicircular closed plate 31 and the first semicircular closed plate 30;The second semicircular closing plate 31 and the first semicircular closing plate 30 are slidably connected to the discharge port 34, and the discharge port 34 is fixedly connected to the bottom of the material holding barrel 2. The second semicircular closing plate 31 and the first semicircular closing plate 30 are used to close the discharge port 34.

[0018] Please see attached Figure 6 , an embodiment provided by the present invention: an automated homogenization method for coating production, including a method for coating production, including the following steps: step one, preparing raw materials; step two, mixing and homogenizing materials; step three, component detection and adjustment; step four, impurity filtering; step five, finished product packaging; In the above step 1, appropriate resins, pigments, solvents, additives and other auxiliary materials are selected according to the formula, and strict quality control inspections are carried out, including physical properties and chemical composition analysis, to ensure that all raw materials meet quality standards; In the above step 2, liquid components such as resin and solvent are preliminarily mixed under low-speed stirring to avoid generating too many bubbles. For some types of coatings, it may be necessary to first disperse or dissolve the pigment in part of the solvent to form a slurry to ensure a good dispersion effect in the subsequent processing; the premixed material enters the material holding barrel 2 through the feed port 5, and the output end of the first motor 8 drives the first connecting round rod 11 and the first connecting square rod 12 to rotate, and finally drives the stirring rod 35 to rotate, and a strong shear force is generated by the fast rotating rotor, so that the material is quickly torn The output ends of the fifth motor 24 and the sixth motor 29 rotate, respectively driving the first threaded rod 25 and the second threaded rod 28 to rotate, thereby driving the first sleeve 26 to move leftward, driving the second sleeve 27 to move rightward, and finally driving the first semicircular closing plate 30 to move leftward and the second semicircular closing plate 31 to move rightward, and the discharge port 34 opens, and the homogenized liquid flows out of the discharge port 34 and enters the detection container, and the discharge port 34 automatically discharges the material, which is beneficial to improving production efficiency and saving production costs; the output end of the fourth motor 21 rotates The rotation of the rotating shaft 38 is driven to rotate, and then the cylindrical gear 22 is driven to rotate, and finally the fixed block 23 is driven to slide out of the groove provided in the support column 18. The fixed block 23 fixes the support column 18 when the homogenizer is working, plays the role of balancing the instrument, prevents the homogenizer from rotating or vibrating during operation, and eliminates safety hazards; the first cylinder 6 and the second cylinder 13 work at the same time, driving the first cover plate 3 and the second cover plate 37 to move up, the first connecting square rod 12 slides into the square groove provided in the first connecting round rod 11, and the second connecting square rod 15 slides into the square groove provided in the second connecting round rod 14 In the process, the output end of the second motor 9 rotates, driving the support column 18 and the top plate 7 to rotate 180°, and the second cylinder 13 works to drive the second cover plate 37 to move downward. While moving downward, the output end of the third motor 10 rotates to drive the second connecting round rod 14 and the second connecting square rod 15 to rotate, thereby driving the rotating rod 36 to rotate, and finally driving the annular cleaning brush 17 to clean the inner wall of the material holding barrel 2. The second cylinder 13 moves up and down to clean the inner wall of the material holding barrel 2, thereby achieving the purpose of cleaning without disassembling the material holding barrel 2, and facilitating the subsequent continuous production and automated production of coatings; In the above step 3, regular sampling and inspection are performed to ensure that various indicators such as color, gloss, weather resistance, etc. meet the specified standards, and the ideal construction viscosity is achieved by adding appropriate amounts of diluents or other ingredients; In the above step 4, a filter or centrifugal separator is used to remove undispersed particles, dust and other impurities to ensure the purity of the product; In the above step five, the qualified paint is packaged into barrels or cans of different specifications, and product information labels are attached, including ingredients, instructions for use, safety warnings, etc.

[0019] Based on the above, the advantage of the present invention is that when the present invention is in use, the output ends of the fifth motor 24 and the sixth motor 29 rotate, respectively driving the first threaded rod 25 and the second threaded rod 28 to rotate, thereby driving the first sleeve 26 to move to the left, driving the second sleeve 27 to move to the right, and finally driving the first semicircular closing plate 30 to move to the left and the second semicircular closing plate 31 to move to the right, and the discharge port 34 opens, and the homogenized liquid flows out from the discharge port 34 and enters the detection container. The discharge port 34 automatically discharges the material, which is beneficial to improving production efficiency and saving production costs; the output end of the fourth motor 21 rotates to drive the rotating shaft 38 to rotate, thereby driving the cylindrical gear 22 to rotate, and finally driving the fixed block 23 to slide out of the groove opened in the support column 18. The fixed block 23 fixes the support column 18 when the homogenizer is working, plays the role of balancing the instrument, and prevents the homogenizer from generating when it is working. Rotate or vibrate to eliminate safety hazards; the first cylinder 6 and the second cylinder 13 work at the same time, driving the first cover plate 3 and the second cover plate 37 to move up, the first connecting square rod 12 slides into the square groove opened by the first connecting round rod 11, and the second connecting square rod 15 slides into the square groove opened by the second connecting round rod 14. The output end of the second motor 9 rotates, driving the support column 18 and the top plate 7 to rotate 180°, and the second cylinder 13 works to drive the second cover plate 37 to move downward. While moving downward, the output end of the third motor 10 rotates to drive the second connecting round rod 14 and the second connecting square rod 15 to rotate, and then drives the rotating rod 36 to rotate, and finally drives the annular cleaning brush 17 to clean the inner wall of the material bucket 2. The second cylinder 13 moves up and down to clean the inner wall of the material bucket 2, thereby achieving the purpose of cleaning without disassembling the material bucket 2, which is convenient for the subsequent continuous production and automated production of coatings.

Claims

1. An automated homogenizing device for coating production, comprising a support base (1), an annular cleaning brush (17), a cylindrical gear (22), a stirring rod (35) and a rotating rod (36), characterized in that: One end of a support column (18) is rotatably connected to the support base (1), and the other end of the support column (18) is fixedly connected to the top plate (7). A first motor (8), a second motor (9), a third motor (10), a third fixed flange (19) and a fourth fixed flange (20) are fixedly connected to the top plate (7); the third fixed flange (19) is fixedly connected to the first cylinder (6), the first cylinder (6) is fixedly connected to the first fixed flange (4), and the first fixed flange (4) is fixedly connected to the first cover plate (3); the fourth fixed flange (20) is fixedly connected to the second cylinder (13), the second cylinder (13) is fixedly connected to the second fixed flange (16), and the second fixed flange (16) is fixedly connected to the second cover plate (37).

2. The automatic homogenizing equipment for coating production according to claim 1, characterized in that: The support base (1) is fixedly connected to a material holding barrel (2), a first cover plate (3) is sleeved on the material holding barrel (2), a material feed port (5) is fixedly connected to the first cover plate (3), a stirring rod (35) is rotatably connected to a through hole provided in the first cover plate (3), the stirring rod (35) is fixedly connected to one end of a first connecting square rod (12), the other end of the first connecting square rod (12) is fixedly connected to a first connecting round rod (11), and the first connecting round rod (11) is fixedly connected to the output end of the first motor (8).

3. The automatic homogenizing equipment for coating production according to claim 1, characterized in that: A first motor (8), a second motor (9) and a third motor (10) are provided on the top plate (7); the output end of the second motor (9) is fixedly connected to the support column (18), and the output end of the third motor (10) is fixedly connected to the second connecting round rod (14).

4. The automatic homogenizing equipment for coating production according to claim 3, characterized in that: One end of the second connecting round rod (14) is fixedly connected to the second connecting square rod (15), the other end of the second connecting square rod (15) is fixedly connected to the rotating rod (36), an annular cleaning brush (17) is fixedly connected to the rotating rod (36), and the rotating rod (36) is rotatably connected to a through hole provided in the second cover plate (37).

5. The automatic homogenizing equipment for coating production according to claim 3, characterized in that: A fixing block (23) is slidably connected in a groove symmetrically provided on the support column (18); a cylindrical gear (22) is meshingly connected in a tooth groove symmetrically provided on the fixing block (23); a rotating shaft (38) is fixedly connected to the cylindrical gear (22); the rotating shaft (38) is fixedly connected to the output end of the fourth motor (21); and the fourth motor (21) is fixedly connected in a groove provided on the support base (1).

6. The automatic homogenizing equipment for coating production according to claim 5, characterized in that: A fifth motor (24) and a sixth motor (29) are fixedly connected in a groove formed inside the support base (1); an output end of the fifth motor (24) is fixedly connected to a first threaded rod (25); the first threaded rod (25) is connected to a first sleeve (26) by threaded engagement; and the first sleeve (26) is fixedly connected to a first semicircular closing plate (30).

7. The automatic homogenizing equipment for coating production according to claim 6, characterized in that: The output end of the sixth motor (29) is fixedly connected to the second threaded rod (28), the second threaded rod (28) is connected to the second sleeve (27) by threaded engagement, the second sleeve (27) is fixedly connected to the second semicircular closing plate (31), and the second semicircular closing plate (31) is closely attached to the first semicircular closing plate (30).

8. The automatic homogenizing equipment for coating production according to claim 6, characterized in that: The support base (1) is symmetrically provided with a first groove (32) and a second groove (33).

9. The automatic homogenizing equipment for coating production according to claim 7, characterized in that: The second semicircular closing plate (31) and the first semicircular closing plate (30) are slidably connected to the discharge port (34), and the discharge port (34) is fixedly connected to the bottom of the material holding barrel (2).

10. An automated homogenization method for coating production, comprising the following steps: Step 1: prepare raw materials; Step 2: mix and homogenize materials; Step 3: detect and adjust ingredients; Step 4: filter impurities; Step 5: package finished products; It is characterized by: In the above step 1, appropriate resins, pigments, solvents, additives and other auxiliary materials are selected according to the formula, and strict quality control inspections are carried out, including physical properties and chemical composition analysis, to ensure that all raw materials meet quality standards; In the above step 2, the liquid components (such as resin, solvent) are preliminarily mixed under low-speed stirring to avoid generating too many bubbles. For certain types of coatings, it may be necessary to first disperse or dissolve the pigment in part of the solvent to form a slurry to ensure a good dispersion effect in the subsequent processing. The premixed material enters the material holding barrel (2) through the feed port (5), and the output end of the first motor (8) drives the first connecting round rod (11) and the first connecting square rod (12) to rotate, and finally drives the stirring rod (35) to rotate. The fast-rotating rotor generates a strong shear force, so that the material is quickly torn into tiny particles and evenly distributed. The output ends of the fifth motor (24) and the sixth motor (29) rotate, respectively driving the first threaded rod (25) and the second threaded rod (28) to rotate, thereby driving the first sleeve (26) to move leftward, driving the second sleeve (27) to move rightward, and finally driving the first semicircular closing plate (30) to move leftward and the second semicircular closing plate (31) to move rightward, and the discharge port (34) opens, and the homogenized liquid flows out of the discharge port (34) and enters the detection container, and the discharge port (34) automatically discharges the material, which is conducive to improving production efficiency and saving production costs; the output end of the fourth motor (21) rotates to drive the rotating shaft (38 ) rotates, thereby driving the cylindrical gear (22) to rotate, and finally driving the fixed block (23) to slide out of the groove formed in the support column (18). The fixed block (23) fixes the support column (18) when the homogenizer is working, plays a role in balancing the instrument, prevents the homogenizer from rotating or vibrating when working, and eliminates safety hazards; the first cylinder (6) and the second cylinder (13) work simultaneously, driving the first cover plate (3) and the second cover plate (37) to move upward, the first connecting square rod (12) slides into the square groove formed in the first connecting round rod (11), the second connecting square rod (15) slides into the square groove formed in the second connecting round rod (14), and the second connecting square rod (15) slides into the square groove formed in the second connecting round rod (14). The output end of the motor (9) rotates, driving the support column (18) and the top plate (7) to rotate 180 degrees, and the second cylinder (13) works to drive the second cover plate (37) to move downward. While moving downward, the output end of the third motor (10) rotates to drive the second connecting round rod (14) and the second connecting square rod (15) to rotate, thereby driving the rotating rod (36) to rotate, and finally driving the annular cleaning brush (17) to clean the inner wall of the material barrel (2). The second cylinder (13) moves up and down to clean the inner wall of the material barrel (2), thereby achieving the purpose of cleaning without disassembling the material barrel (2), and facilitating the subsequent continuous production and automated production of coatings; In the above step 3, regular sampling and inspection are performed to ensure that various indicators (such as color, gloss, weather resistance, etc.) meet the specified standards, and the ideal construction viscosity is achieved by adding appropriate amounts of diluents or other ingredients; In the above step 4, a filter or centrifugal separator is used to remove undispersed particles, dust and other impurities to ensure the purity of the product; In the above step five, the qualified paint is packaged into barrels or cans of different specifications, and product information labels are attached, including ingredients, instructions for use, safety warnings, etc.

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