Dispersion liquid preparation device for coating manufacturing

Abstract

The utility model discloses a dispersion liquid preparation device for coating manufacturing, and relates to the technical field of dispersion liquid preparation, the dispersion liquid preparation device for coating manufacturing comprises a preparation kettle, and the preparation kettle is of a sealed kettle body structure. According to the dispersion liquid preparation device disclosed by the invention, the tray can be pushed to the upper side by starting the lifting push rod mounted in the preparation kettle when air needs to be exhausted in the dispersion liquid preparation process, so that the air between the tray and the preparation kettle can be quickly exhausted in an auxiliary manner through the exhaust pipe; when liquid in the preparation kettle is stirred and mixed, a driver mounted on the outer side of a mounting plate can be started to rotationally drive a bevel gear A, and stirring blades are driven to rotate through meshing transmission of the bevel gear A and a bevel gear B arranged at the bottom end of a rotating shaft, so that the mixing efficiency is improved.

Description

Technical Field

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

[0002] Coatings, traditionally known as paints in China. A coating is a continuous film that is applied to the surface of an object to be protected or decorated and can form a firm attachment to the object being coated. It is usually a viscous liquid prepared with resin, or oil, or emulsion as the main component, with or without the addition of pigments and fillers, and corresponding additives, using organic solvents or water. The existing patent for a nano-metal oxide dispersion liquid preparation device, patent publication number CN209985393U, includes a closed reaction tower, a crucible for holding the reaction liquid, a microwave heater, a tail gas discharge mechanism, a powder transport pipe, a sand mill, and a reaction kettle. A microwave heater is provided inside the closed reaction tower, a crucible is provided above the microwave heater, the tail gas discharge mechanism is connected to the closed reaction tower, the closed reaction tower is connected to the sand mill through the powder transport pipe, and the sand mill is connected to the reaction kettle. The utility model is energy-saving and environmentally friendly; the production process is sealed from the generation of powder to the production of the dispersion liquid, which can avoid the mixing of impurities; by using compound dispersion, it can efficiently prepare a nano-metal oxide dispersion liquid with a narrow particle size distribution and good repeatability, and can realize continuous production, significantly improving production efficiency.

[0003] Regarding the above related technologies, the inventor believes that there are the following defects: when in use, although it can be used through a sand mill, when in use, due to the lack of a rapid exhaust structure, when preparing the dispersion liquid, simply relying on a suction pump to exhaust air has low efficiency and is very likely to be incomplete, resulting in affecting the preparation of the dispersion liquid. Therefore, we propose a dispersion liquid preparation device for coating manufacturing to solve the above problems. Content of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a dispersion liquid preparation device for coating manufacturing, which solves the problem that in the existing technology, due to the lack of a rapid exhaust structure, when preparing the dispersion liquid, simply relying on a suction pump to exhaust air has low efficiency and is very likely to be incomplete, resulting in affecting the preparation of the dispersion liquid.

[0005] To achieve the above object, the present utility model is realized through the following technical solutions: A dispersion preparation device for coating manufacturing, including a preparation kettle. The preparation kettle is a sealed kettle body structure, and the bottom end surface of the preparation kettle is fixedly connected with supporting legs. The supporting legs are inclined structures, and there are three supporting legs in total. The three supporting legs are fixedly connected to the bottom end surface of the preparation kettle in an annular array. A through hole is opened on the top end surface of the preparation kettle. A liquid inlet pipe is fixedly connected inside the through hole. The main body of the liquid inlet pipe is an L-shaped structure. The liquid inlet pipe communicates with the preparation kettle, and a liquid inlet pump is fixedly connected to the outside of the liquid inlet pipe.

[0006] Preferably, a suction pipe is also fixedly connected to the top end surface of the preparation kettle. The main body of the suction pipe is an L-shaped structure. The suction pipe and the liquid inlet pipe are arranged oppositely. A suction pump is fixedly connected to the outside of the suction pipe. The suction pump and the suction pipe together form an exhaust structure.

[0007] Preferably, a lifting push rod is fixedly connected inside the preparation kettle. The main body of the lifting push rod is longitudinally arranged. There are two lifting push rods in total. The two lifting push rods are fixedly connected to the left and right sides inside the preparation kettle in a linear array.

[0008] Preferably, a tray is fixedly connected to the top end surfaces of the two lifting push rods. The main body of the tray is a circular structure. A rotating shaft is rotatably connected inside the tray. Stirring blades are fixedly connected to the outside of the rotating shaft in an annular array. The rotating shaft and the stirring blades together form a mixing structure.

[0009] Preferably, a discharge pipe is fixedly connected to the bottom end surface of the tray. The main body of the discharge pipe is a flexible telescopic structure. The discharge pipe communicates with the tray.

[0010] Preferably, a sealing strip is fixedly connected to the outer peripheral surface of the tray. The main body of the sealing strip is an annular structure. The sealing strip is used to seal the gap between the tray and the preparation kettle.

[0011] Preferably, a mounting plate is fixedly connected to the bottom end surface of the tray. A driver is mounted on the left end surface of the mounting plate. A bevel gear A is mounted on the right output shaft of the driver. A bevel gear B is mounted at the bottom end of the rotating shaft.

[0012] Beneficial effects

[0013] The present utility model provides a dispersion preparation device for coating manufacturing. Compared with the prior art, it has the following beneficial effects:

[0014] The dispersion preparation device for coating manufacturing is provided with a lifting push rod and a tray. When air needs to be discharged during the dispersion preparation process, the lifting push rod installed in the preparation kettle can be started to push the tray upward, so that the air between the tray and the preparation kettle can be quickly assisted in discharging through the air extraction pipe, thereby achieving the purpose of improving the exhaust efficiency.

[0015] The dispersion preparation device for coating manufacturing is provided with a rotating shaft and a stirring blade. When the liquid in the preparation kettle is stirred and mixed, the driver installed outside the mounting plate can be started to drive the rotation of bevel gear A, and the meshing transmission between bevel gear A and bevel gear B arranged at the bottom end of the rotating shaft is used to drive the stirring blade to rotate to accelerate the mixing efficiency, thereby achieving a more practical purpose. Brief Description of the Drawings

[0016] Figure 1 It is a front side view structural schematic diagram after partial structure sectioning of the dispersion preparation device of the present utility model;

[0017] Figure 2 It is a top view structural schematic diagram of the dispersion preparation device of the present utility model;

[0018] Figure 3 It is a front view structural schematic diagram after sectioning of the dispersion preparation device of the present utility model;

[0019] Figure 4 It is a combined structural schematic diagram of the tray and the rotating shaft of the dispersion preparation device of the present utility model;

[0020] Figure 5 It is a front side view structural schematic diagram of the dispersion preparation device of the present utility model;

[0021] Figure 6 It is a left view structural schematic diagram of the dispersion preparation device of the present utility model.

[0022] In the figure: 1. Preparation kettle; 101. Leg; 102. Liquid inlet pipe; 103. Liquid inlet pump; 104. Air extraction pipe; 105. Air extraction pump; 2. Lifting push rod; 201. Tray; 202. Rotating shaft; 203. Stirring blade; 204. Discharge pipe; 205. Sealing strip; 3. Mounting plate; 301. Driver; 302. Bevel gear A; 303. Bevel gear B. Detailed Description of the Invention

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to 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. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1 - 6 , the present utility model provides a technical solution: a dispersion liquid preparation device for coating manufacturing, including a preparation kettle 1. The preparation kettle 1 is a sealed kettle body structure, and a support leg 101 is fixedly connected to the bottom end surface of the preparation kettle 1. The support leg 101 is an inclined structure, and there are three support legs 101 in total. The three support legs 101 are fixedly connected to the bottom end surface of the preparation kettle 1 in a circular array. A through hole is opened on the top end surface of the preparation kettle 1, and a liquid inlet pipe 102 is fixedly connected to the inside of the through hole. The main body of the liquid inlet pipe 102 is an L-shaped structure. The liquid inlet pipe 102 communicates with the preparation kettle 1, and a liquid inlet pump 103 is fixedly connected to the outside of the liquid inlet pipe 102;

[0025] By fixedly connecting a liquid inlet pump 103 to the outside of the liquid inlet pipe 102, auxiliary liquid inlet operation can be realized when it is in use.

[0026] Refer to Figure 1 、 Figure 2 , an air extraction pipe 104 is also fixedly connected to the top end surface of the preparation kettle 1. The main body of the air extraction pipe 104 is an L-shaped structure. The air extraction pipe 104 and the liquid inlet pipe 102 are arranged oppositely. An air extraction pump 105 is fixedly connected to the outside of the air extraction pipe 104, and the air extraction pump 105 and the air extraction pipe 104 together form an exhaust structure;

[0027] By fixedly connecting an air extraction pump 105 to the outside of the air extraction pipe 104, air can be quickly discharged from the inside of the preparation kettle 1 when it is in use.

[0028] Refer to Figure 5 、 Figure 6 , a lifting push rod 2 is fixedly connected to the inside of the preparation kettle 1. The main body of the lifting push rod 2 is longitudinally arranged. There are two lifting push rods 2 in total. The two lifting push rods 2 are fixedly connected to the left and right sides inside the preparation kettle 1 in a straight array;

[0029] By fixedly connecting a lifting push rod 2 to the inside of the preparation kettle 1, the lifting operation of the tray 201 can be realized when it is in use.

[0030] Refer to Figure 1 、 Figure 2, on the top surfaces of the two lifting push rods 2, there are fixedly connected trays 201, and the main body of the tray 201 is of a circular structure. Inside the tray 201, there is a rotatably connected rotating shaft 202, and on the outer side of the rotating shaft 202, there are fixedly connected stirring blades 203 in an annular array. The rotating shaft 202 and the stirring blades 203 together form a mixing structure;

[0031] By fixedly connecting the stirring blades 203 to the outer side of the rotating shaft 202, when in use, it can achieve rapid stirring and mixing of the dispersion liquid.

[0032] Refer to Figure 3 , Figure 5 , on the bottom surface of the tray 201, there is fixedly connected a discharge pipe 204, and the main body of the discharge pipe 204 is of a flexible telescopic structure, and the discharge pipe 204 communicates with the tray 201;

[0033] By fixedly connecting the discharge pipe 204 to the bottom surface of the tray 201, it can quickly discharge the prepared suspension.

[0034] Refer to Figure 1 , Figure 2 , on the outer peripheral surface of the tray 201, there is fixedly connected a sealing strip 205, and the main body of the sealing strip 205 is of an annular structure. The sealing strip 205 is used to seal the gap between the tray 201 and the preparation kettle 1;

[0035] By fixedly connecting the sealing strip 205 to the outside of the tray 201, when in use, it can seal the tray 201.

[0036] Refer to Figure 1 , Figure 4 , on the bottom surface of the tray 201, there is fixedly connected a mounting plate 3, and on the left end surface of the mounting plate 3, there is mounted a driver 301. On the right output shaft of the driver 301, there is mounted a bevel gear A302, and at the bottom end of the rotating shaft 202, there is mounted a bevel gear B303;

[0037] By fixedly connecting the mounting plate 3 to the bottom surface of the tray 201, when in use, it can mount the driver 301.

[0038] During operation, when preparing the coating, the preparation kettle 1 can be placed on the ground by means of the legs 101 fixedly connected to its bottom end surface. At the same time, the liquid to be mixed can be connected through the liquid inlet pipe 102 fixedly connected to the top end surface of the preparation kettle 1, and the liquid pumping supply operation can be carried out by starting the liquid inlet pump 103 installed outside the liquid inlet pipe 102. When the liquid pumping supply reaches a certain level, the lifting push rod 2 installed in the preparation kettle 1 can be started to push the tray 201 upward, and at the same time, the air pump 105 installed outside the air extraction pipe 104 can be started to extract the air in the preparation kettle 1 to achieve the auxiliary exhaust operation, thus achieving a more practical purpose;

[0039] After the air extraction is completed, the driver 301 installed outside the mounting plate 3 can be started to rotationally drive the bevel gear A302, and the stirring blade 203 can be driven to rotate through the meshing transmission of the bevel gear A302 and the bevel gear B303 provided at the bottom end of the rotating shaft 202 to improve the preparation and mixing efficiency of the dispersion liquid.

[0040] In summary, the device can achieve auxiliary air discharge by setting the lifting push rod 2 and the tray 201.

[0041] At the same time, the content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

Claims

1. A dispersion preparation device for coating manufacturing, comprising a preparation kettle (1), characterized in that: The preparation kettle (1) is a sealed kettle body structure, and legs (101) are fixedly connected to the bottom end surface of the preparation kettle (1). The legs (101) are inclined structures, and there are three legs (101) in total. The three legs (101) are fixedly connected to the bottom end surface of the preparation kettle (1) in an annular array. A through hole is provided on the top end surface of the preparation kettle (1), and a liquid inlet pipe (102) is fixedly connected inside the through hole. The main body of the liquid inlet pipe (102) is an L-shaped structure. The liquid inlet pipe (102) communicates with the preparation kettle (1), and a liquid inlet pump (103) is fixedly connected to the outside of the liquid inlet pipe (102).

2. The dispersion preparation device for coating manufacturing according to claim 1, characterized in that: An air extraction pipe (104) is also fixedly connected to the top end surface of the preparation kettle (1). The main body of the air extraction pipe (104) is an L-shaped structure. The air extraction pipe (104) and the liquid inlet pipe (102) are arranged oppositely. An air extraction pump (105) is fixedly connected to the outside of the air extraction pipe (104). The air extraction pump (105) and the air extraction pipe (104) together form an exhaust structure.

3. A dispersion preparation device for coating manufacturing according to claim 1, characterized in that: A lifting push rod (2) is fixedly connected inside the preparation kettle (1). The main body of the lifting push rod (2) is longitudinally arranged. There are two lifting push rods (2) in total. The two lifting push rods (2) are fixedly connected to the left and right sides inside the preparation kettle (1) in a linear array.

4. A dispersion preparation device for coating manufacturing according to claim 3, characterized in that: Trays (201) are fixedly connected to the top end surfaces of the two lifting push rods (2). The main body of the tray (201) is a circular structure. A rotating shaft (202) is rotatably connected inside the tray (201). Stirring blades (203) are fixedly connected to the outside of the rotating shaft (202) in an annular array. The rotating shaft (202) and the stirring blades (203) together form a mixing structure.

5. A dispersion preparation device for coating manufacturing according to claim 4, characterized in that: A discharge pipe (204) is fixedly connected to the bottom end surface of the tray (201). The main body of the discharge pipe (204) is a flexible telescopic structure. The discharge pipe (204) communicates with the tray (201).

6. The dispersion preparation device for coating manufacturing according to claim 5, characterized in that: A sealing strip (205) is fixedly connected to the outer peripheral surface of the tray (201). The main body of the sealing strip (205) is an annular structure. The sealing strip (205) is used to seal the gap between the tray (201) and the preparation kettle (1).

7. A dispersion preparation device for coating manufacturing according to claim 5, characterized in that: A mounting plate (3) is fixedly connected to the bottom end surface of the tray (201). A driver (301) is mounted on the left end surface of the mounting plate (3). A bevel gear A (302) is mounted on the right output shaft of the driver (301). A bevel gear B (303) is mounted at the bottom end of the rotating shaft (202).

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