Quantitative rationing and feeding paint mixing tank

Abstract

The utility model belongs to the technical field of coating production, and discloses a quantitative rationing and feeding paint mixing tank which comprises a main body device used for stirring and mixing coating and observing the liquid level, and six feeding assemblies used for storing the coating and quantitatively extracting and feeding downwards are evenly arranged at the top of the main body device. The feeding assembly is installed below the feeding assembly in a pluggable mode, is used for stretching into the coating to feed materials from different heights and can independently control feeding at different heights; the feeding assembly comprises a feeding pipe, and a connecting sleeve is arranged at the top of the feeding pipe. According to the paint mixing tank with the quantitative rationing and feeding functions, due to the arrangement that the tank extends into paint for feeding, the feeding and mixing speed is increased; the feeding and mixing speed is further increased through the arrangement of stretching into the coating and feeding from different heights; by independently controlling feeding at different heights, feeding from the outside of the coating is avoided, it is guaranteed that the added coating is mixed from the inside, and the feeding and mixing speed is increased.

Description

Technical Field

[0001] The utility model belongs to the technical field of paint production, and particularly relates to a paint mixing tank with quantitative feeding. Background Art

[0002] Paint, whose traditional name in China is paint, is a viscous liquid that is coated on the surface of an object to be protected or decorated and can form a continuous film firmly attached to the object to be painted. It is usually based on resin, oil, or emulsion, with or without pigments and fillers, and corresponding additives, and is prepared with organic solvents or water. In the production process of paint, a paint mixing tank is required. A paint mixing tank is a device for mixing paint, which can fully mix solid pigments and liquid media to achieve a dispersed state, thereby improving the quality and stability of the paint. In painting production, the role of the paint mixing tank is very important. It can not only improve the quality of the paint, but also save production costs and improve production efficiency.

[0003] The Chinese patent with the authorized announcement number CN219482481U discloses a paint mixing tank with quantitative feeding, including a top cover outer frame and a feeding structure. There are multiple feeding structures, and multiple feeding structures are fixedly arranged on the top cover outer frame at equal intervals along the circumferential surface. Each feeding structure includes a feeding outer frame, a feeding top frame, a telescopic rod, a rubber block, and a fixing plate. The bottom of the outer wall of the feeding outer frame is fixedly arranged on the top cover outer frame, the inner wall of the feeding top frame is fixedly sleeved on the feeding outer frame, the top of the outer wall of the telescopic rod is fixedly embedded in the feeding top frame, and the end of the telescopic rod away from the feeding top frame is fixedly arranged on the fixing plate.

[0004] The above patent adopts a top - feeding setting. When batch - wise quantitative mixing and paint adjustment are carried out, the paint added midway will fall on the surface of the internal paint and then slowly mix with the internal paint downward following the stirring, with a relatively slow mixing speed. Therefore, a new device needs to be designed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a paint mixing tank with quantitative feeding to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical solutions:

[0007] A paint mixing tank with quantitative feeding includes a main device for stirring and mixing paint and observing the liquid level. Six feeding components for storing paint and quantitatively extracting and feeding downward are evenly arranged on the top of the main device. It also includes a feeding component that is plug - installed below the feeding component and is used to extend into the paint to add materials from different heights and can independently control the feeding at different heights.

[0008] The feeding assembly includes a feeding pipe. A connecting sleeve is provided at the top of the feeding pipe. A sealing gasket is provided inside the connecting sleeve. A plurality of shunt pipes are evenly arranged on one side of the feeding pipe. An electromagnetic valve is installed on the shunt pipe. A feeding head is provided at the end of the shunt pipe away from the feeding pipe.

[0009] Further: The main body device includes a stirring tank. A tank cover is installed on the stirring tank. A stirring motor is provided at the central position of the tank cover. A stirring rod is installed below the stirring motor. A discharge pipe is provided on one side of the bottom of the stirring tank. A discharge valve is installed on the discharge pipe. A liquid level window is provided on the circumference of the stirring tank.

[0010] Further: The feeding component includes a feeding bin. A pumping pipe is provided on one side of the bottom of the feeding bin. A first one-way valve is provided on the pumping pipe. A pumping cylinder is provided at the end of the pumping pipe away from the feeding bin. A piston is installed inside the pumping cylinder. An electric push rod is installed above the piston. A feeding pipe is provided below the pumping cylinder. A second one-way valve is installed on the feeding pipe.

[0011] Further: There are nine shunt pipes.

[0012] Further: The liquid level window is made of transparent glass material, and the liquid level window extends from the bottom to the top of the stirring tank.

[0013] Further: The piston is made of silica gel material, and the feeding pipe is welded to the pumping cylinder.

[0014] Compared with the prior art, the beneficial effects are:

[0015] 1. Through the setting of feeding by extending into the paint, the feeding and mixing speed is improved;

[0016] 2. Through the setting of feeding from different heights by extending into the paint, the feeding and mixing speed is further improved;

[0017] 3. Through the setting of separately controlling the feeding at different heights, avoiding feeding from the outside of the paint, ensuring that all the added paint is mixed from the inside, and improving the feeding and mixing speed. Description of the Drawings

[0018] Figure 1 is a schematic structural diagram of a paint mixing tank for quantitative rationing and feeding according to the present invention;

[0019] Figure 2 is an isometric view of the main body device of a paint mixing tank for quantitative rationing and feeding according to the present invention;

[0020] Figure 3 is a front cross-sectional view of the feeding component of a paint mixing tank for quantitative rationing and feeding according to the present invention;

[0021] Figure 4 This is the front view of the feeding assembly of a paint mixing tank for quantitative rationing and feeding according to the present utility model.

[0022] In the attached drawing reference numerals: 101, mixing tank; 102, tank cover; 103, mixing motor; 104, mixing rod; 105, discharge pipe; 106, discharge valve; 107, liquid level window; 201, feeding bin; 202, pumping pipe; 203, first one-way valve; 204, pumping cylinder; 205, piston; 206, electric push rod; 207, feeding pipe; 208, second one-way valve; 301, feeding pipe; 302, connecting sleeve; 303, sealing gasket; 304, shunt pipe; 305, solenoid valve; 306, feeding head. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 4 , a paint mixing tank for quantitative rationing and feeding, including a main device for stirring and mixing paint and observing the liquid level. Six feeding assemblies for storing paint and quantitatively extracting and feeding downward are evenly arranged on the top of the main device. It also includes a feeding assembly that is pluggably installed below the feeding assembly and is used to extend into the paint and feed from different heights and can separately control the feeding at different heights.

[0025] In this embodiment: The main device includes a mixing tank 101. A tank cover 102 is installed on the mixing tank 101. A mixing motor 103 is arranged at the central position of the tank cover 102. A mixing rod 104 is installed below the mixing motor 103. A discharge pipe 105 is arranged on one side of the bottom of the mixing tank 101. A discharge valve 106 is installed on the discharge pipe 105. A liquid level window 107 is provided on the circumference of the mixing tank 101. The liquid level window 107 is made of transparent glass material and extends from the bottom to the top of the mixing tank 101. The tank cover 102 supports the mixing motor 103 to drive the mixing rod 104 to rotate to stir and mix the paint in the mixing tank 101. After the paint mixing is completed, the discharge valve 106 is opened to discharge the paint from the discharge pipe 105. The liquid level height in the mixing tank 101 can be observed through the liquid level window 107;

[0026] In this embodiment: The feeding assembly includes a feeding bin 201. One side of the bottom of the feeding bin 201 is provided with a material extraction pipe 202. A first one-way valve 203 is arranged on the material extraction pipe 202. The end of the material extraction pipe 202 far from the feeding bin 201 is provided with a material extraction cylinder 204. A piston 205 is installed in the material extraction cylinder 204. An electric push rod 206 is installed on the piston 205. A feeding pipe 207 is arranged below the material extraction cylinder 204. A second one-way valve 208 is installed on the feeding pipe 207. The piston 205 is made of silica gel material. The feeding pipe 207 is welded to the material extraction cylinder 204. The electric push rod 206 drives the piston 205 to move upward, and quantitatively extracts the paint in the corresponding feeding bin 201 into the material extraction pipe 202 through the material extraction pipe 202, and makes the piston 205 move downward to send the paint in the material extraction pipe 202 into the feeding assembly through the feeding pipe 207. During this process, the first one-way valve 203 enables the paint in the feeding bin 201 to enter the material extraction cylinder 204 unidirectionally, and the second one-way valve 208 enables the paint in the material extraction cylinder 204 to enter the feeding pipe 301 unidirectionally to ensure normal feeding;

[0027] In this embodiment: The feeding assembly includes a feeding pipe 301. A connecting sleeve 302 is arranged at the top of the feeding pipe 301. A sealing gasket 303 is arranged in the connecting sleeve 302. Nine shunt pipes 304 are evenly arranged on one side of the feeding pipe 301. An electromagnetic valve 305 is installed on the shunt pipe 304. A feeding head 306 is arranged at the end of the shunt pipe 304 far from the feeding pipe 301. When adding materials during the stirring process, first close the electromagnetic valves 305 higher than the paint liquid level, and then feed the paint into the feeding pipe 301 through the feeding assembly, so that it enters the inside of the paint in the tank from different heights through the feeding heads 306 at the ends of the shunt pipes 304 below the liquid level. At the same time, the stirring motor 103 also continues to drive the stirring rod 104 to rotate, and quickly stirs and mixes the paint added from different heights with the paint inside the stirring tank 101 to improve the paint mixing speed. The feeding assembly and the feeding assembly are connected by plugging. When it is necessary to clean the inside of the stirring tank 101, remove the tank cover 102 and pull out the feeding pipe 207 from the connecting sleeve 302 for easy cleaning. After cleaning, just insert the feeding pipe 207 into the connecting sleeve 302 again, and press the bottom of the feeding pipe 207 against the sealing gasket 303 to achieve sealing.

[0028] Working principle: When adding materials during the stirring process, first observe the height of the paint in the tank through the liquid level window 107 on the circumference of the stirring tank 101, close the solenoid valve 305 above the paint liquid level. Subsequently, the electric push rod 206 drives the piston 205 to move upward, and quantitatively pumps the paint in the corresponding feeding bin 201 into the pumping pipe 202 through the pumping pipe 202, causing the piston 205 to move downward to send the paint in the pumping pipe 202 into the feeding pipe 301 through the feeding pipe 207. During this process, the first one-way valve 203 enables the paint in the feeding bin 201 to enter the pumping cylinder 204 unidirectionally, and the second one-way valve 208 enables the paint in the pumping cylinder 204 to enter the feeding pipe 301 unidirectionally to ensure the normal feeding; when the paint enters the feeding pipe 301, it will enter the interior of the paint in the tank from different heights through the feeding head 306 at the end of the shunt pipe 304 below the liquid level. At the same time, the stirring motor 103 also continues to drive the stirring rod 104 to rotate, quickly stirring and mixing the paint added from different heights with the paint inside the stirring tank 101 to improve the paint mixing speed; after the paint mixing is completed, open the discharge valve 106 to discharge the paint from the discharge pipe 105; the feeding assembly and the feeding component are connected by plugging. When it is necessary to clean the interior of the stirring tank 101, remove the tank cover 102 and pull out the feeding pipe 207 from the connecting sleeve 302 for easy cleaning. After cleaning, just insert the feeding pipe 207 back into the connecting sleeve 302 and press the bottom of the feeding pipe 207 against the sealing gasket 303 to achieve sealing.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A paint mixing tank for quantitative ration feeding, comprising a main body device for stirring and mixing paint and observing the liquid level. Six feeding components for storing paint and quantitatively extracting and feeding downward are uniformly arranged at the top of the main body device, and it is characterized in that: It further includes a feeding component that is pluggably installed below the feeding component and is used to extend into the coating to feed materials from different heights and can independently control the feeding at different heights. The feeding component includes a feeding pipe (301). A connecting sleeve (302) is provided at the top of the feeding pipe (301). A sealing gasket (303) is arranged inside the connecting sleeve (302). A number of shunt pipes (304) are evenly arranged on one side of the feeding pipe (301). An electromagnetic valve (305) is installed on the shunt pipe (304). A feeding head (306) is provided at the end of the shunt pipe (304) away from the feeding pipe (301).

2. A paint mixing tank for quantitative rationing and feeding according to claim 1, characterized in that: The main device includes a mixing tank (101). A tank cover (102) is installed on the mixing tank (101). A mixing motor (103) is provided at the central position of the tank cover (102). A mixing rod (104) is installed below the mixing motor (103). A discharge pipe (105) is arranged on one side of the bottom of the mixing tank (101). A discharge valve (106) is installed on the discharge pipe (105). A liquid level window (107) is provided on the circumference of the mixing tank (101).

3. A paint mixing tank for quantitative ration feeding according to claim 1, characterized in that: The feeding component includes a feeding bin (201). A suction pipe (202) is arranged on one side of the bottom of the feeding bin (201). A first one-way valve (203) is provided on the suction pipe (202). A suction cylinder (204) is arranged at the end of the suction pipe (202) away from the feeding bin (201). A piston (205) is installed inside the suction cylinder (204). An electric push rod (206) is installed on the piston (205). A feeding pipe (207) is arranged below the suction cylinder (204). A second one-way valve (208) is installed on the feeding pipe (207).

4. A paint mixing tank for quantitative ration feeding according to claim 1, characterized in that: There are nine shunt pipes (304).

5. The paint mixing tank for quantitative ration feeding according to claim 2, wherein: The liquid level window (107) is made of transparent glass material, and the liquid level window (107) extends from the bottom to the top of the mixing tank (101).

6. The paint mixing tank for quantitative rationing feeding according to claim 3, wherein: The piston (205) is made of silica gel material, and the feeding pipe (207) is welded to the suction cylinder (204).

Images