Liquid stirring device for coating manufacturing

Abstract

The utility model belongs to the field of coating manufacturing, and particularly relates to a liquid stirring device for coating manufacturing, which solves the problems of low stirring efficiency and low automation degree in the prior art, and comprises a tank body, a feeding hopper and a water pipe are respectively and fixedly connected in the tank body through screws, and a stirring device is fixedly arranged in the tank body. The stirring device comprises a plurality of moving blocks which are evenly distributed in the circumferential direction, a motor is installed on the top of the tank body, the output end of the motor is fixedly connected with a rotating shaft through a coupler, and the rotating shaft is coaxially arranged. Firstly, coating powder and liquid are conveyed into the tank body through the feeding hopper and the water pipe, the motor is started, the motor drives the rotating shaft to rotate and drives the multiple rotating rollers to rotate at the same time, the powder and the liquid in the tank body can be evenly and efficiently stirred, chemical reaction and physical change are promoted, and therefore the production efficiency and the product quality are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of coating manufacturing, in particular to a liquid stirring device for coating manufacturing. Background Art

[0002] At present, in the process of paint manufacturing, the liquid stirring device is undoubtedly one of the key process equipment. Its main function is to fully mix and disperse various raw materials to ensure that the final paint has uniform and stable properties.

[0003] The utility model with authorization announcement number CN206543558U in the prior art is named: an adjustable instrument maintenance device, including a chassis and a stirring device. The patent principle is simple, reliable and easy to implement, which facilitates the rotation of the drum. The stirring support plate is provided with ten circular grooves evenly distributed in an array, and the bottom of the drum is also provided with ten circular grooves evenly distributed in an array, and the circular grooves on the support plate and the circular grooves at the bottom of the drum are arranged opposite to each other, and a ball is arranged in each circular groove. This design enhances the stability of the drum during rotation and helps to stir the paint more evenly. The motor is located on the bottom plate and has no surrounding plates around it. This design makes the motor easier to repair when a fault occurs, thereby improving the practicality and reliability of the device. Wheels are provided on the bottom plate, which makes the stirring device easier to move, and can improve efficiency both during use and maintenance. The patent has a simple structure, is easy to operate, stable and reliable, and is a practical stirring device.

[0004] However, in this patent, the balls are arranged in the circular grooves on the support plate to drive the rotating drum to rotate and stir, but a single stirring blade may not be able to effectively cover the entire stirring area, resulting in insufficient stirring of the paint in some areas, affecting the stirring effect, and thus there is a problem of low stirring efficiency.

[0005] The utility model with authorization announcement number CN212915268U in the prior art is named as an adjustable instrument maintenance device, comprising an outer cylinder and an inner stirring part and an outer stirring part arranged inside the outer cylinder, the inner and outer stirring parts are coaxially arranged, the stirring shaft of the inner stirring part extends out of one end of the outer cylinder and is connected to a stirring drive device, the outer stirring part comprises an outer stirring paddle and a sleeve shaft fixed to the outer stirring paddle, the sleeve shaft is sleeved on the outside of the stirring shaft, and the top end of the sleeve shaft is connected to the stirring drive device. This structure can effectively improve the stirring effect of an ordinary stirring cylinder. By arranging the inner and outer stirring parts in the outer cylinder and connecting them to the stirring drive device using an electromagnetic clutch, the opening or closing of the outer stirring part can be controlled according to the stirring stage of the coating and different types of coatings. This control method enables the coating to obtain a better mixing effect during the stirring process, thereby improving the quality and production efficiency of the coating.

[0006] However, in this patent, an inner stirring part and an outer stirring part are arranged in the outer cylinder. The two stirring parts stir the paint from different positions in the outer cylinder, so that the paint is stirred more fully. However, the design of the two stirring parts may cause unevenness in the paint during the stirring process and cannot provide sufficient stirring force. In this article, a motor is used to drive the stirring blades fixed on the rotating shaft and several rollers to rotate, so as to stir the material. The rotation speed and stirring force can be accurately adjusted to make the paint mixed more evenly. Utility Model Content

[0007] The utility model aims to provide a liquid stirring device for coating manufacturing, which solves the problems of low stirring efficiency and low automation.

[0008] To achieve the above object, the utility model provides the following technical solution: a liquid stirring device for coating manufacturing, comprising a tank body, the interior of which is fixedly connected with a feeding hopper and a water pipe by screws, and a stirring device is fixedly arranged inside the tank body;

[0009] The stirring device comprises several circumferentially evenly distributed moving blocks, the top of the tank body is installed with a motor, the output end of the motor is fixedly connected with a coaxially arranged rotating shaft through a coupling, a fixed frame is provided inside the tank body, a fixed plate is rotatably installed inside the tank body, the rotating shaft is fixedly nested inside the fixed plate, several circumferentially evenly distributed support rods are fixedly connected to the fixed plate by screws, a rotating roller is rotatably installed inside the support rod, a guide rod is movably sleeved on the rotating roller, a vertical rod is rotatably installed inside the guide rod, the vertical rod is rotatably installed inside the moving block, several of the moving blocks are rotatably installed inside the fixed frame, stirring blades are fixedly sleeved on the rotating shaft and several of the rotating rollers, four circumferentially evenly distributed connecting members are fixedly connected on the outer circumference of the tank body by screws, a column is fixedly connected to one side of the connecting member by screws, a universal wheel is installed at the bottom of the column, and a brake pad is provided on the universal wheel.

[0010] Preferably, the inside of the tank body is fixedly connected with an output pipe by screws, the bottom of the rotating shaft is fixedly connected with an output auger by screws, the output auger is rotatably installed inside the output pipe, and an electric valve is installed on the output pipe.

[0011] Preferably, a cavity is opened inside the tank body, and the rotating shaft and a plurality of rollers are rotatably installed inside the cavity, thereby improving the stirring efficiency of the device.

[0012] Preferably, a moving groove is provided inside the fixed frame, and the moving block is slidably connected inside the moving groove, thereby achieving the stability of the moving block.

[0013] Preferably, a plurality of the support rods are provided with a rotation groove inside, and the roller is rotatably installed inside the rotation groove, thereby improving the stability of the roller.

[0014] Preferably, a fixing groove is provided inside the fixing plate, and the rotating shaft is fixedly arranged inside the fixing groove, which reflects the stability of the rotating shaft.

[0015] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0016] 1. The utility model is provided with structures such as a motor and a rotating shaft. When the device is used, the coating powder and liquid are first transported to the inside of the tank through a feeding hopper and a water pipe, and the motor is started. The motor drives the rotating shaft to rotate and drives a plurality of rollers to rotate, so that the powder and liquid inside can be stirred evenly and efficiently, promoting chemical reactions and physical changes, thereby improving production efficiency and product quality.

[0017] 2. The utility model arranges the output pipe and the output auger and other structures. The output auger and the electric valve in the device respectively play the role of conveying materials and controlling the material flow. Through the coordinated work of these two components, continuous conveying and precise control of materials can be achieved, solving the problem of low degree of automation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is an overall cross-sectional view of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the stirring device of the utility model;

[0021] Figure 4 For the utility model Figure 3 A in the enlarged view;

[0022] Figure 5 For the utility model Figure 3 Enlarged view of point B in .

[0023] In the figure: 1. tank body; 2. feeding hopper; 3. motor; 4. water pipe; 5. fixed frame; 6. rotating shaft; 7. fixed plate; 8. fixed groove; 9. support rod; 10. rotating roller; 11. guide rod; 12. vertical rod; 13. moving block; 14. moving groove; 15. stirring blade; 16. output auger; 17. output pipe; 18. electric valve; 19. connecting piece; 20. column; 21. heating device; 22. temperature sensor; 23. controller. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 A liquid stirring device for coating manufacturing comprises a tank body 1, wherein a feed hopper 2 and a water pipe 4 are respectively fixedly connected to the inside of the tank body 1 by screws, a stirring device is fixedly arranged inside the tank body 1, and the stirring device comprises a plurality of circumferentially uniformly distributed moving blocks 13, a motor 3 is installed on the top of the tank body 1, and an output end of the motor 3 is fixedly connected to a coaxially arranged rotating shaft 6 through a coupling, a fixed frame 5 is arranged inside the tank body 1, a fixed plate 7 is rotatably installed inside the tank body 1, the rotating shaft 6 is fixedly nested inside the fixed plate 7, a plurality of circumferentially uniformly distributed support rods 9 are fixedly connected to the fixed plate 7 by screws, a roller 10 is rotatably installed inside the support rod 9, a guide rod 11 is movably sleeved on the rotating roller 10, a vertical rod 12 is rotatably installed inside the guide rod 11, and the vertical rod 12 is rotatably installed inside the moving block 13 The tank body 1 is a tank body 1 having a plurality of movable blocks 13, each of which is rotatably mounted inside the fixed frame 5. The rotating shaft 6 and the plurality of rotating rollers 10 are fixedly sleeved with stirring blades 15. The outer peripheral surface of the tank body 1 is fixedly connected with four circumferentially evenly distributed connecting members 19 by screws. One side of the connecting member 19 is fixedly connected with a column 20 by screws. A universal wheel is installed at the bottom of the column 20, and a brake pad is arranged on the universal wheel. When the device is used, the coating powder and liquid are firstly transported to the inside of the tank body 1 through the feeding hopper 2 and the water pipe 4 through the arrangement of structures such as the rotating shaft 6. The motor 3 is started. The motor 3 drives the rotating shaft 6 to rotate, and at the same time drives the plurality of rotating rollers 10 to rotate, so that the powder and liquid inside can be uniformly and efficiently stirred, and chemical reactions and physical changes can be promoted, thereby improving production efficiency and product quality.

[0026] See also Figure 1-5 The inside of the tank body 1 is fixedly connected with an output pipe 17 by screws, and the bottom of the rotating shaft 6 is fixedly connected with an output auger 16 by screws. The output auger 16 is rotatably installed inside the output pipe 17, and an electric valve 18 is installed on the output pipe 17. Through the arrangement of the output pipe 17 and the output auger 16 and other structures, the output auger 16 and the electric valve 18 respectively play the role of conveying materials and controlling the material flow in the device. Through the coordinated work of these two components, continuous conveying and precise control of materials can be achieved, solving the problem of low degree of automation.

[0027] See also Figure 1-5A cavity is opened inside the tank body 1, and the rotating shaft 6 and several rollers 10 are rotatably installed inside the cavity. A moving groove 14 is opened inside the fixed frame 5, and the moving block 13 is slidably connected inside the moving groove 14. Rotating grooves are opened inside the several support rods 9, and the rollers 10 are rotatably installed inside the rotating grooves. A fixed groove 8 is opened inside the fixed plate 7, and the rotating shaft 6 is fixedly arranged inside the fixed groove 8.

[0028] The specific implementation process of this utility model is as follows:

[0029] When using the device, the coating powder is conveyed into the tank body 1 by the feeding hopper 2, and then the mixed liquid is conveyed into the tank body 1 through the water pipe 4, and the motor 3 is started, the motor 3 drives the rotating shaft 6 to rotate, the rotating shaft 6 drives the fixed plate 7 to rotate, the fixed plate 7 drives a number of support rods 9 to rotate, the support rod 9 drives the roller 10 to move, the roller 10 drives the guide rod 11 to move, the guide drives the vertical rod 12 to move, and the vertical rod 12 drives the moving block 13 to move along the moving groove 14 opened in the fixed frame 5. At this time, the stirring blades 15 fixedly arranged on the rotating shaft 6 and the several rollers 10 rotate accordingly, and the powder and liquid in the tank body 1 can be fully mixed and dispersed, avoiding the phenomenon of excessively high or low local concentration, improving the uniformity and stability of stirring, and promoting the chemical reaction and physical change between the powder and the liquid, which is helpful for the chemical cross-linking, physical dispersion and other reactions in the coating manufacturing process. This stirring action It can shorten the manufacturing time, improve production efficiency, and also help to improve the quality of the product, solving the problem of low stirring efficiency; a controller 23 is installed on the top of the tank body 1, and two symmetrically arranged heating devices 21 and a temperature sensor 22 are respectively installed inside the tank body 1. The controller 23, the two heating devices 21 and the temperature sensor 22 are electrically connected. The heating device 21 is used to heat the liquid in the stirring container to a required temperature to promote the dissolution, chemical reaction or viscosity adjustment of the material. The setting of the two heating devices 21 can better control the distribution of the temperature field and improve the heating efficiency. Through the temperature sensor 22, the controller 23 can understand the actual temperature of the liquid in real time, and adjust and control it according to the set temperature range. This can not only ensure the precise control of the temperature, but also prevent the influence of overheating or insufficient temperature on the material, thereby improving the quality and stability of the product;

[0030] In addition, during the paint manufacturing process, the output auger 16 can transport the stirred paint from the stirring device to a specified position. Through the rotation of the output auger 16, the paint can be pushed forward in the output pipe 17 to achieve continuous material transportation. The electric valve 18 can realize the opening and closing of the valve, thereby controlling the flow and direction of the material. During the paint manufacturing process, the electric valve 18 can adjust the flow of the material according to production needs to achieve precise material control. In addition, the electric valve 18 can also be used for the diversion or confluence of materials to meet different production process requirements and solve the problem of low degree of automation.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A liquid stirring device for coating manufacturing, comprising a tank body (1), characterized in that: The inside of the tank body (1) is fixedly connected to a feeding hopper (2) and a water pipe (4) by screws, and a stirring device is fixedly arranged inside the tank body (1); The stirring device comprises a plurality of circumferentially evenly distributed moving blocks (13); a motor (3) is installed on the top of the tank body (1); an output end of the motor (3) is fixedly connected to a coaxially arranged rotating shaft (6) via a coupling; a fixed frame (5) is provided inside the tank body (1); a fixed plate (7) is rotatably installed inside the tank body (1); the rotating shaft (6) is fixedly nested inside the fixed plate (7); a plurality of circumferentially evenly distributed support rods (9) are fixedly connected to the fixed plate (7) via screws; a rotating roller (10) is rotatably installed inside the support rod (9); a guide rod (10) is movably sleeved on the rotating roller (10); 1), a vertical rod (12) is rotatably mounted inside the guide rod (11), the vertical rod (12) is rotatably mounted inside the moving block (13), a plurality of the moving blocks (13) are rotatably mounted inside the fixed frame (5), a stirring blade (15) is fixedly sleeved on the rotating shaft (6) and a plurality of the rotating rollers (10), four circumferentially evenly distributed connecting members (19) are fixedly connected to the outer peripheral surface of the tank body (1) by screws, a column (20) is fixedly connected to one side of the connecting member (19) by screws, a universal wheel is mounted at the bottom of the column (20), and a brake pad is arranged on the universal wheel.

2. A liquid stirring device for coating manufacturing according to claim 1, characterized in that: The inside of the tank body (1) is fixedly connected to an output pipe (17) by means of screws, the bottom of the rotating shaft (6) is fixedly connected to an output auger (16) by means of screws, the output auger (16) is rotatably mounted inside the output pipe (17), and an electric valve (18) is mounted on the output pipe (17).

3. A liquid stirring device for coating manufacturing according to claim 1, characterized in that: A cavity is provided inside the tank body (1), and the rotating shaft (6) and a plurality of rotating rollers (10) are rotatably mounted inside the cavity.

4. A liquid stirring device for coating manufacturing according to claim 1, characterized in that: A moving groove (14) is provided inside the fixed frame (5), and the moving block (13) is slidably connected inside the moving groove (14).

5. The liquid stirring device for coating production according to claim 1, characterized in that: A plurality of the support rods (9) are provided with a rotation groove inside, and the rotating roller (10) is rotatably installed inside the rotation groove.

6. A liquid stirring device for coating production according to claim 1, characterized in that: A fixing groove (8) is provided inside the fixing plate (7), and the rotating shaft (6) is fixedly arranged inside the fixing groove (8).

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