Automatically-adjustable anti-acid, anti-wear and anti-corrosion coating proportioning system and application method

Abstract

The invention discloses an automatically adjustable anti-acid, anti-abrasion and anti-corrosion coating proportioning system and an application method, and relates to the technical field of coating proportioning. A feeding mechanism is arranged at the upper end of a support of a top supporting frame, and a stirring and proportioning mechanism is arranged in a tank body of a proportioning tank; the output end of the brake motor is provided with a brake shaft for driving the feeding mechanism and the stirring and proportioning mechanism to operate in a linkage mode. According to the design, a combination of a brake motor and a brake shaft is used as a driving source to drive a combination of a feeding mechanism and a stirring and proportioning mechanism to operate in a linkage manner, so that the continuous operation state of the feeding mechanism is convenient for subsequent coating on time, as required and according to quantity while the coating is subjected to primary spiral mixing and feeding by utilizing spiral pushing of the feeding mechanism; according to the coating mixing and proportioning machine, feeding can be conducted at will in a non-stop mode, the uniformity and comprehensiveness of coating proportioning can be achieved through rotation and revolution combination of stirring paddles in the stirring and proportioning mechanism, the integrated proportioning performance is better, and meanwhile proportioning can be flexibly adjusted.

Description

Technical Field

[0001] The invention relates to the field of coating proportioning, and in particular to an automatically adjustable acid-resistant, wear-resistant and corrosion-resistant coating proportioning system and an application method. Background Art

[0002] As a multifunctional material, coatings mainly have the functions of protection, decoration, marking, insulation, anti-fouling, anti-corrosion, fire prevention, waterproofing, etc. Especially with the development of science and technology, the role of coatings is not only reflected in coating performance, but also has acid resistance, wear resistance, corrosion resistance and other characteristics, playing a vital role in various fields. When coatings are produced, their raw materials are usually composed of a variety of base materials, so proportioning equipment is usually required to evenly proportion them. For example, a quick-drying coating automatic proportioning sealed mixing system (public announcement number CN117504713A) disclosed in the China Patent Network shows that this type of mixing system has been tested The viscosity of the first raw material is adjusted, and then the first raw material and the second raw material are mixed in proportion to achieve accurate proportioning of multi-component quick-drying paint; as shown in a mixed paint quantitative proportioning and filling device disclosed in the China Patent Network (public announcement number CN114028985A), this type of device drives the first rotating rod and the stirring frame to rotate through a motor device, and at the same time drives the second gear to rotate through a transmission wheel and a belt, thereby driving the toothed disc and the paint bucket to rotate in the opposite direction, achieving the effect of automatically and evenly stirring the paint, ensuring that the paint is fully mixed; therefore, as the application of paint becomes more and more extensive, the proportioning system in its production process becomes more and more diverse.

[0003] However, there are still some shortcomings in the above-mentioned patents and the coating proportioning systems adopted in the existing market: most of the existing coating proportioning systems are in the form of adding materials first and then proportioning, which cannot achieve the integrated continuous, anytime and arbitrary functions of the feeding and proportioning process, and the coating proportioning is relatively passive and single. To this end, those skilled in the art provide an automatically adjustable acid-resistant, wear-resistant and anti-corrosion coating proportioning system and application method to solve the problems raised in the above-mentioned background technology. Summary of the invention

[0004] In view of the deficiencies in the prior art, the present invention provides an automatically adjustable acid-resistant, wear-resistant and anti-corrosion coating proportioning system and application method, which solves the problem that the existing coating proportioning system proposed in the above background technology has relatively single proportioning flexibility.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: an automatically adjustable acid-resistant, wear-resistant and anti-corrosion coating proportioning system, comprising a proportioning tank and a top support frame installed on the upper end of the proportioning tank body;

[0006] A feeding mechanism is provided at the upper end of the bracket of the top support frame;

[0007] A stirring and proportioning mechanism is arranged inside the tank body of the proportioning tank;

[0008] A brake motor is arranged in the middle of the bracket of the top support frame, and a brake shaft for driving the feeding mechanism and the stirring and proportioning mechanism to operate in linkage is arranged at the output end of the brake motor.

[0009] As a further technical solution of the present invention: the feeding mechanism includes a feeding barrel which is symmetrically arranged on the upper end of the top support frame bracket, and electric control valves are symmetrically installed on both sides of the upper end of the feeding barrel, and a feeding pipe that passes through the proportioning tank is installed in the middle of the lower end of the feeding barrel, and a transmission shaft that is perpendicular to the brake shaft is rotatably connected inside the barrel tube of the feeding barrel, and a push screw is sleeved on the outer side of the shaft rod of the transmission shaft.

[0010] As a further technical solution of the present invention: a bevel gear B is arranged at one end of the shaft rod of the transmission shaft, and a bevel gear A meshing with the bevel gear B is arranged at the top end of the shaft rod of the brake shaft.

[0011] As a further technical solution of the present invention: the pushing spiral is bounded by the pipe opening of the upper material pipe, and the spiral auger of the pushing spiral is arranged in positive and reverse directions relative to the discharge opening of the upper material pipe.

[0012] As a further technical solution of the present invention: the electric control valve includes an electromagnetic valve and a manual valve, and the electromagnetic valve and the manual valve are conductively connected via a conductive pipeline.

[0013] As a further technical solution of the present invention: the stirring and proportioning mechanism includes a central truss installed in the middle of the proportioning tank body and a transmission gear plate installed on the top of the proportioning tank body along the direction of the brake shaft shaft, a ball shaft is arranged in the middle of the bracket of the central truss, and a stirring shaft is installed through the axis of the ball shaft, a rotating arm connected with the brake shaft is arranged at the upper end of the shaft of the stirring shaft, and a special-shaped gear meshing with the transmission gear plate is arranged at the top of the shaft of the stirring shaft, a second stirring paddle is arranged on the upper half of the shaft of the stirring shaft, and a first stirring paddle is arranged on the lower half of the shaft of the stirring shaft.

[0014] As a further technical solution of the present invention: the first stirring paddle and the second stirring paddle are arranged symmetrically in forward and reverse directions.

[0015] As a further technical solution of the present invention: a central shaft seat is arranged at the bottom of the proportioning tank along the central axis direction of the brake shaft, and the central axis of the central shaft seat is rotatably connected to a rotating scraper connected to the stirring shaft, the rotating scraper is an L-shaped structure, and the rotating scraper is in contact with the bottom of the proportioning tank.

[0016] As a further technical solution of the present invention: it also includes a raw material supply device which is conductively connected to the electric control valve, and a metering pump is conductively connected between the raw material supply device and the electric control valve.

[0017] An application method of an acid-resistant, wear-resistant and anti-corrosion coating ratio that can be automatically adjusted, characterized in that it comprises the following steps:

[0018] S1, raw material loading, the coating raw materials are placed in the raw material supply equipment in sequence for standby;

[0019] S2, proportioning and feeding, based on the quantitative pumping of the metering pump in the raw material supply equipment, the coating raw material is quantitatively pumped into the feeding barrel through the opened electric control valve. At this time, based on the transmission combination of the brake motor and the brake shaft, the transmission shaft and the push screw are driven to operate in conjunction, and the coating raw material is spirally mixed in a spirally symmetrical mixing manner, and then pushed into the proportioning tank for mixing and proportioning. Based on the continuous transmission combination of the transmission shaft and the push screw, in the subsequent coating raw material proportioning process, the coating raw material can be added on time, on demand, and on quantity without stopping the machine, so as to realize its automatic feeding and proportioning adjustment function;

[0020] S3, mixing proportioning, again based on the transmission combination of the brake motor and the brake shaft, driving the combination of the stirring shaft, the first stirring paddle, and the second stirring paddle to rotate in a general direction while maintaining self-rotation, stirring and proportioning the coating raw materials in the proportioning tank in a state of circumferential rotation and self-rotation;

[0021] S4. Unloading. After the paint raw material ratio is completed, open the unloading valve switch to unload the ratio paint. Based on the continuous transmission of the stirring shaft, the rotating scraper is driven to rotate with the central shaft seat as the axis to scrape and clean the paint remaining at the bottom of the ratio tank. The paint is circulated and discharged through the unloading valve to complete the comprehensive unloading process of the paint ratio and reduce the difficulty of manual cleaning.

[0022] The present invention provides an automatically adjustable acid-resistant, wear-resistant and anti-corrosion coating ratio system and application method, which has the following beneficial effects compared with the prior art:

[0023] The paint proportioning system of the present design is based on the combination of a brake motor and a brake shaft as a driving source, which drives the combined linkage operation of a feeding mechanism and a stirring and proportioning mechanism, and then utilizes the spiral push of the feeding mechanism to carry out preliminary spiral mixing and feeding of the paint. At the same time, its continuous operation state can also facilitate the subsequent coating to be fed on time, on demand, and in quantity without stopping the machine. The combination of the rotation and revolution of the stirring paddle in the stirring and proportioning mechanism can realize the uniformity and comprehensiveness of the paint proportioning. While its integrated proportioning performance is better, the proportioning can be flexibly adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the present invention;

[0025] Figure 2 It is a structural schematic diagram of the feeding mechanism in the present invention;

[0026] Figure 3 It is a partial cross-sectional view of the feeding mechanism in the present invention;

[0027] Figure 4 It is a first cross-sectional view of the stirring and proportioning mechanism of the present invention;

[0028] Figure 5 It is a second cross-sectional view of the stirring and proportioning mechanism in the present invention;

[0029] Figure 6 It is the third cross-sectional view of the stirring and proportioning mechanism in the present invention.

[0030] In the figure: 1. Proportioning tank; 2. Top support frame; 3. Loading barrel; 4. Electric control valve; 41. Solenoid valve; 42. Conducting pipeline; 43. Manual valve; 5. Brake motor; 6. Loading pipe; 7. Brake shaft; 8. Bevel gear A; 9. Bevel gear B; 10. Transmission shaft; 11. Push screw; 12. Center truss; 13. Ball shaft; 14. Discharge valve port; 15. Stirring shaft; 16. First stirring paddle; 17. Second stirring paddle; 18. Rotating support arm; 19. Transmission gear plate; 20. Special-shaped gear; 21. Center shaft seat; 22. Rotating scraper. DETAILED DESCRIPTION

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-6 The present invention provides an automatically adjustable acid-resistant, wear-resistant and anti-corrosion coating proportioning system and an application method technical solution: an automatically adjustable acid-resistant, wear-resistant and anti-corrosion coating proportioning system, comprising a proportioning tank 1 and a top support frame 2 installed on the upper end of the proportioning tank 1, a brake motor 5 is arranged in the middle of the bracket of the top support frame 2, and a brake shaft 7 for driving the linkage operation of a feeding mechanism and a stirring and proportioning mechanism is arranged at the output end of the brake motor 5. By controlling the operation of the brake motor 5, the brake shaft 7 is driven to rotate as a driving source to drive the combination of the feeding mechanism and the stirring and proportioning mechanism to operate in linkage, thereby realizing the integrated feeding and proportioning of the coating proportioning.

[0033] A feeding mechanism is arranged at the upper end of the bracket of the top support frame 2, and the feeding mechanism includes a feeding barrel 3 which is symmetrically arranged at the upper end of the bracket of the top support frame 2, and electric control valves 4 are symmetrically installed on both sides of the upper end of the feeding barrel 3, and the electric control valve 4 includes an electromagnetic valve 41 and a manual valve 43, and the electromagnetic valve 41 and the manual valve 43 are connected by a conducting pipe 42. By connecting the electric control valve 4 with the raw material supply equipment, the electromagnetic opening and closing of the electromagnetic valve 41 is utilized to control the feeding of the coating raw materials, and subsequently, by opening and closing the electromagnetic valve 41, the feeding of the coating raw materials in any time period can be realized, and then under the continuous operation of the combination of the transmission shaft 10 and the pushing screw 11, the coating raw materials are synchronously fed into the proportioning tank 1 for proportioning.

[0034] The middle part of the lower end of the upper barrel 3 is connected with a feeding tube 6 that passes through the proportioning tank 1. The inner part of the barrel of the upper barrel 3 is rotatably connected with a transmission shaft 10 that is perpendicular to the brake shaft 7, and a push screw 11 is sleeved on the outer side of the shaft of the transmission shaft 10. A bevel gear B9 is provided at one end of the shaft of the transmission shaft 10, and a bevel gear A8 meshing with the bevel gear B9 is provided at the top of the shaft of the brake shaft 7. The push screw 11 is bounded by the pipe mouth of the upper barrel 6, and the spiral auger of the push screw 11 is relative to the upper barrel. The discharge port of the pipe 6 is arranged in forward and reverse directions. When the brake shaft 7 rotates, the bevel gear A8 is driven to rotate. The meshing transmission of the bevel gear A8 and the bevel gear B9 drives the transmission shaft 10 and the push screw 11 to operate in combination. The spiral auger arranged in forward and reverse directions on the push screw 11 is used to push the paint fed from the electric control valve 4 to be spirally transported symmetrically. When passing through the middle of the feeding barrel 3, the paint is preliminarily mixed and fed into the proportioning tank 1 through the feeding pipe 6 for proportioning.

[0035] The mixing and proportioning mechanism is arranged inside the tank body of the mixing and proportioning tank 1, and the mixing and proportioning mechanism comprises a central truss 12 installed in the middle of the tank body of the mixing and proportioning tank 1 and a transmission gear plate 19 installed on the top of the tank body of the mixing and proportioning tank 1 along the shaft direction of the brake shaft 7. A ball shaft 13 is arranged in the middle of the bracket of the central truss 12, and a mixing shaft 15 is installed through the axis of the ball shaft 13. A rotating arm 18 connected to the brake shaft 7 is arranged on the upper end of the shaft of the mixing shaft 15, and a special-shaped gear 20 meshing with the transmission gear plate 19 is arranged on the top of the shaft of the mixing shaft 15. A second stirring paddle 17 is arranged on the upper half of the shaft of the mixing shaft 15, and a second stirring paddle 17 is arranged on the lower half of the shaft of the mixing shaft 15. A first stirring paddle 16 is provided on the part, and the first stirring paddle 16 and the second stirring paddle 17 are symmetrically arranged in forward and reverse directions. When the brake shaft 7 rotates, the brake shaft 7 is driven to rotate around the ball shaft 13 through the rotating support arm 18, and then the combination of the first stirring paddle 16 and the second stirring paddle 17 is driven to rotate along the circumferential direction of the proportioning tank 1, and when the stirring shaft 15 rotates, the special-shaped gear 20 at the top of the shaft rotates along the transmission gear plate 19, driving the stirring shaft 15 in the rotating state to rotate, so that the combination of the first stirring paddle 16 and the second stirring paddle 17 revolves while maintaining self-rotation, so as to carry out diversified and comprehensive mixing and proportioning work on the coating.

[0036] A central shaft seat 21 is provided at the bottom of the proportioning tank 1 along the central axis direction of the brake shaft 7, and the central axis of the central shaft seat 21 is rotatably connected to a rotating scraper 22 connected to the stirring shaft 15. The rotating scraper 22 is an L-shaped structure, and the rotating scraper 22 fits the bottom of the proportioning tank 1. When the brake shaft 7 rotates, the rotating scraper 22 is pushed to rotate synchronously with the central shaft seat 21 as the axis. On the one hand, the synchronous operation of the central shaft seat 21 and the rotating scraper 22 can provide rotational support for the brake shaft 7 to improve its rotational operation stability. On the other hand, the stirring operation of the rotating scraper 22 can assist the stirring and proportioning work of the paint. During the subsequent unloading, the stirring and scraping of the rotating scraper 22 can completely scrape off the residual paint at the bottom.

[0037] It also includes a raw material supply device which is conductively connected to the electric control valve 4. A metering pump is conductively connected between the raw material supply device and the electric control valve 4. By utilizing the supply combination of the raw material supply device and the metering pump, the coating raw material is pushed out in a quantitative pumping manner, and the quantitative feeding ratio is achieved by the opening and closing of the electric control valve 4.

[0038] An application method of an acid-resistant, wear-resistant and corrosion-resistant coating ratio that can be automatically adjusted comprises the following steps:

[0039] S1, raw material loading, the coating raw materials are placed in the raw material supply equipment in sequence for standby;

[0040] S2, proportioning and feeding, based on the quantitative pumping of the metering pump in the raw material supply equipment, the coating raw material is quantitatively pumped into the feeding barrel 3 through the opened electric control valve 4. At this time, based on the transmission combination of the brake motor 5 and the brake shaft 7, the transmission shaft 10 and the push screw 11 are driven to operate in a combined linkage manner, and the coating raw material is spirally mixed in a spirally symmetrical mixing manner, and then pushed into the proportioning tank 1 for mixing and proportioning. Based on the continuous transmission combination of the transmission shaft 10 and the push screw 11, in the subsequent coating raw material proportioning process, the coating raw material can be added arbitrarily on time, on demand, and on quantity without stopping the machine, so as to realize its automatic feeding and proportioning adjustment function;

[0041] S3, mixing proportion, again based on the transmission combination of the brake motor 5 and the brake shaft 7, driving the combination of the stirring shaft 15, the first stirring paddle 16, and the second stirring paddle 17 to rotate in a general direction while maintaining self-rotation, and mixing and proportioning the coating raw materials in the proportioning tank 1 in a state of circumferential rotation and self-rotation;

[0042] S4, unloading. After the paint raw material ratio is completed, the valve switch of the unloading valve port 14 is opened to unload the ratio paint. Based on the continuous transmission of the stirring shaft 15, the rotating scraper 22 is driven to rotate with the central shaft seat 21 as the axis, and the paint remaining at the bottom of the proportioning tank 1 is scraped and cleaned, and the paint is circulated and discharged through the unloading valve port 14, completing the ratio of the paint. The comprehensive unloading process reduces the difficulty of manual cleaning.

[0043] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the technical field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An automatically adjustable acid-resistant, wear-resistant and corrosion-resistant coating proportioning system, characterized in that: It comprises a proportioning tank (1) and a top support frame (2) installed on the upper end of the proportioning tank (1); A feeding mechanism is provided at the upper end of the bracket of the top support frame (2); The mixing tank (1) is provided with a stirring and mixing mechanism inside the tank body; A brake motor (5) is arranged in the middle of the bracket of the top support frame (2), and a brake shaft (7) for driving the feeding mechanism and the stirring and proportioning mechanism to operate in linkage is arranged at the output end of the brake motor (5).

2. The automatically adjustable acid-resistant, wear-resistant and anti-corrosion coating proportioning system according to claim 1 is characterized in that: The feeding mechanism comprises a feeding barrel (3) symmetrically arranged on the upper end of the top support frame (2), electric control valves (4) are symmetrically installed on both sides of the upper end of the feeding barrel (3), and a feeding pipe (6) penetrating the proportioning tank (1) is installed in the middle of the lower end of the feeding barrel (3), a transmission shaft (10) vertically opposite to the brake shaft (7) is rotatably connected inside the barrel tube of the feeding barrel (3), and a push screw (11) is sleeved on the outer side of the shaft rod of the transmission shaft (10).

3. The automatically adjustable acid-resistant, wear-resistant and corrosion-resistant coating proportioning system according to claim 2 is characterized in that: A bevel gear B (9) is provided at one end of the shaft of the transmission shaft (10), and a bevel gear A (8) meshing with the bevel gear B (9) is provided at the top end of the shaft of the brake shaft (7).

4. The automatically adjustable acid-resistant, wear-resistant and anti-corrosion coating proportioning system according to claim 2 is characterized in that: The pushing spiral (11) is bounded by the pipe opening of the upper material pipe (6), and the spiral auger of the pushing spiral (11) is arranged in a forward and reverse direction relative to the discharge opening of the upper material pipe (6).

5. The automatically adjustable acid-resistant, wear-resistant and corrosion-resistant coating proportioning system according to claim 2 is characterized in that: The electric control valve (4) comprises an electromagnetic valve (41) and a manual valve (43), and the electromagnetic valve (41) and the manual valve (43) are conductively connected via a conductive pipeline (42).

6. The automatically adjustable acid-resistant, wear-resistant and corrosion-resistant coating proportioning system according to claim 1 is characterized in that: The stirring and proportioning mechanism comprises a central truss (12) installed in the middle of a tank body of a proportioning tank (1) and a transmission gear disk (19) installed on the top of the tank body of the proportioning tank (1) along the shaft direction of a brake shaft (7); a ball shaft (13) is arranged in the middle of a bracket of the central truss (12); a stirring shaft (15) is installed through the axis of the ball shaft (13); a rotating arm (18) connected to the brake shaft (7) is arranged at the upper end of the shaft of the stirring shaft (15); a special-shaped gear (20) meshing with the transmission gear disk (19) is arranged at the top end of the shaft of the stirring shaft (15); a second stirring paddle (17) is arranged at the upper half of the shaft of the stirring shaft (15); and a first stirring paddle (16) is arranged at the lower half of the shaft of the stirring shaft (15).

7. The automatically adjustable acid-resistant, wear-resistant and corrosion-resistant coating proportioning system according to claim 6 is characterized in that: The first stirring paddle (16) and the second stirring paddle (17) are arranged symmetrically in forward and reverse directions.

8. The automatically adjustable acid-resistant, wear-resistant and corrosion-resistant coating proportioning system according to claim 6 is characterized in that: The tank bottom of the proportioning tank (1) is provided with a central shaft seat (21) along the central axis direction of the brake shaft (7), and the central axis of the central shaft seat (21) is rotatably connected to a rotating scraper (22) connected to the stirring shaft (15), the rotating scraper (22) is an L-shaped structure, and the rotating scraper (22) is in contact with the tank bottom of the proportioning tank (1).

9. The automatically adjustable acid-resistant, wear-resistant and anti-corrosion coating proportioning system according to claim 2, characterized in that: It also comprises a raw material supply device which is conductively connected to the electric control valve (4); a metering pump is conductively connected between the raw material supply device and the electric control valve (4).

10. The application method of the automatically adjustable acid-resistant, wear-resistant and anti-corrosion coating proportioning system according to any one of claims 1 to 9, characterized in that: The steps include: S1, raw material loading, placing the coating raw materials in the raw material supply equipment in sequence for standby; S2, proportioning and feeding, based on the quantitative pumping of the metering pump in the raw material supply equipment, the coating raw material is quantitatively pumped into the feeding barrel (3) through the opened electric control valve (4), at this time, based on the transmission combination of the brake motor (5) and the brake shaft (7), the transmission shaft (10) and the push screw (11) are driven to operate in conjunction, and the coating raw material is spirally mixed in a spirally symmetrical mixing manner, and then pushed into the proportioning tank (1) for mixing and proportioning, and based on the continuous transmission combination of the transmission shaft (10) and the push screw (11), in the subsequent coating raw material proportioning process, the coating raw material can be added on time, on demand, and on quantity without stopping the machine, so as to realize its automatic feeding and proportioning adjustment function; S3, mixing and proportioning, again based on the transmission combination of the brake motor (5) and the brake shaft (7), driving the stirring shaft (15), the first stirring paddle (16), and the second stirring paddle (17) to rotate in a general direction while maintaining self-rotation, and stirring and proportioning the coating raw materials in the proportioning tank (1) in a state of circumferential rotation and self-rotation; S4, unloading. After the paint raw material ratio is completed, the valve switch of the unloading valve port (14) is opened to unload the ratio paint. Based on the continuous transmission of the stirring shaft (15), the rotating scraper (22) is driven to rotate around the central shaft seat (21) to scrape and clean the paint remaining at the bottom of the ratio tank (1). The paint is circulated and discharged through the unloading valve port (14), completing the ratio of the paint and the comprehensive unloading process, reducing the difficulty of manual cleaning.

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