A kind of anticorrosive paint production stirring device

Abstract

The utility model relates to the technical field of paint production, concretely to an anticorrosive paint production stirring device, including stirring drum, support leg, pillar, cylinder cover, limiting pin, feed port and stirring subassembly, support leg and the lower surface fixed connection of stirring drum, the upper surface fixed connection of pillar and stirring drum, the surface sliding connection of cylinder cover and pillar, cylinder cover places the upper surface of stirring drum, cylinder cover and pillar are fixed through limiting pin, feed port sets up at the surface of stirring drum, stirring subassembly sets up inside stirring drum, and stirring subassembly includes fixed axle no.

Description

Technical Field

[0001] This utility model relates to the field of coating production technology, and in particular to a stirring device for producing anti-corrosion coatings. Background Technology

[0002] Anti-corrosion coatings are generally divided into conventional anti-corrosion coatings and heavy-duty anti-corrosion coatings, and are an essential type of paint. Conventional anti-corrosion coatings provide corrosion protection for metals under normal conditions, extending the service life of non-ferrous metals. Heavy-duty anti-corrosion coatings, on the other hand, can be used in relatively harsh corrosive environments and offer a longer protection period than conventional anti-corrosion coatings.

[0003] Most existing anti-corrosion coatings use a single mixing device during mixing. However, a single mixing device is prone to insufficient mixing force, resulting in poor mixing uniformity, local agglomeration, and a long mixing time. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this invention is to solve the problems of poor unidirectional stirring effect and low efficiency in the existing technology, and to propose a stirring device for the production of anti-corrosion coatings.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a stirring device for producing anti-corrosion coatings, comprising a stirring drum, supporting legs, a support column, a drum cover, a limiting bolt, a feed inlet, and a stirring assembly. The supporting legs are fixedly connected to the lower surface of the stirring drum, the support column is fixedly connected to the upper surface of the stirring drum, the drum cover is slidably connected to the surface of the support column, the drum cover is placed on the upper surface of the stirring drum, the drum cover and the support column are fixed by the limiting bolt, the feed inlet is located on the surface of the stirring drum, and the stirring assembly is located inside the stirring drum. The stirring assembly includes a second fixed shaft and a third fixed shaft. The second fixed shaft is rotatably connected to the inner wall of the drum cover. A mounting plate is fixedly connected to one end of the second fixed shaft in the stirring drum, and a blade is fixedly connected to the lower surface of the mounting plate. The third fixed shaft is rotatably connected to the inner wall of the second fixed shaft, and a mounting ring is fixedly connected to one end of the third fixed shaft in the stirring drum. A blade is fixedly connected to the surface of the mounting ring.

[0006] Furthermore, there are four sets of blade one and blade two, and the four sets of blade one and blade two are arranged in a circle around the fixed axis two, with blade one located outside blade two.

[0007] Furthermore, a pad is fixedly connected to the upper surface of the cylinder cover, a motor is fixedly connected to the upper surface of the pad, and a protective shell is fixedly connected to the upper surface of the cylinder cover.

[0008] Furthermore, the output end of the motor is fixedly connected to a fixed shaft, and a U-shaped frame is rotatably connected to the surface of the fixed shaft. The U-shaped frame is fixedly connected to the upper surface of the cylinder cover.

[0009] Furthermore, a bevel gear is fixedly connected to the end of the fixed shaft away from the motor, and a bevel gear and a bevel gear mesh with the surface of the bevel gear.

[0010] Furthermore, the second bevel gear is fixedly connected to the end of the second fixed shaft away from the mounting plate, the third bevel gear is fixedly connected to the end of the third fixed shaft away from the mounting ring, and both the second and third fixed shafts are rotatably connected to the inner wall of the U-shaped frame.

[0011] Furthermore, the mounting plate is provided with a cleaning component, which includes a connecting plate and a bolt. The connecting plate is disposed on the mounting plate, and the bolt is disposed inside the mounting plate and the connecting plate. The surface of the bolt is threaded with a nut. A column is fixedly connected to the side of the connecting plate away from the mounting plate, and the surface of the column is provided with bristles.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] In this invention, a stirring assembly is incorporated to improve the stirring effect. During the production of anti-corrosion coatings, raw materials are added to the stirring drum through the feed inlet. After all raw materials are added, the motor is started. The motor rotates a fixed shaft, which in turn rotates a bevel gear, which in turn rotates two bevel gears. The bevel gear rotates two bevel gears, which in turn rotates two fixed shafts, and so on. The two fixed shafts rotate in opposite directions. The fixed shaft rotates a mounting plate, which in turn rotates a pair of blades to stir the raw materials. The fixed shaft rotates a mounting ring and a pair of blades to stir the raw materials. The mounting plate, along with a connecting plate, rotates the column inside the stirring drum. The main body, along with the brush bristles, scrapes against the inner wall of the stirring drum to prevent excessive anti-corrosion coating from adhering to the inner wall. By incorporating the stirring assembly and employing bidirectional stirring, the convection effect is enhanced, avoiding coating performance defects caused by incomplete local curing, improving uniformity, reducing stirring time and rework rate, and indirectly reducing costs. This effectively improves the reliability of the equipment. Attached Figure Description

[0014] Figure 1 This utility model provides a three-dimensional structural diagram of a stirring device for producing anti-corrosion coatings;

[0015] Figure 2 This utility model provides a partial structural diagram of the stirring component in a stirring device for producing anti-corrosion coatings;

[0016] Figure 3This utility model provides a schematic diagram of the internal structure of the mixing drum in an anti-corrosion coating production mixing device;

[0017] Figure 4 This utility model proposes a mixing device for producing anti-corrosion coatings. Figure 3 A magnified structural diagram at point A;

[0018] Figure 5 This utility model provides a structural schematic diagram of bevel gear two, bevel gear three, fixed shaft two, and fixed shaft three in a mixing device for producing anti-corrosion coatings.

[0019] Legend:

[0020] 1. Mixing drum; 2. Support leg; 3. Column; 4. Drum cover; 5. Limit bolt; 6. Feed inlet; 7. Mixing assembly; 71. Motor; 72. Pad; 73. Protective shell; 74. Fixed shaft one; 75. U-shaped frame; 76. Bevel gear one; 77. Bevel gear two; 78. Bevel gear three; 79. Fixed shaft two; 710. Fixed shaft three; 711. Mounting plate; 712. Blade one; 713. Mounting ring; 714. Blade two; 715. Cleaning assembly; 7151. Connecting plate; 7152. Column; 7153. Brush bristles; 7154. Bolt; 7155. Nut. Detailed Implementation

[0021] Please see Figures 1-5 This utility model provides a technical solution: a stirring device for producing anti-corrosion coatings, including a stirring drum 1, a support leg 2, a support column 3, a drum cover 4, a limiting bolt 5, a feed inlet 6, and a stirring assembly 7. The support leg 2 is fixedly connected to the lower surface of the stirring drum 1, the support column 3 is fixedly connected to the upper surface of the stirring drum 1, the drum cover 4 is slidably connected to the surface of the support column 3, the drum cover 4 is placed on the upper surface of the stirring drum 1, the drum cover 4 and the support column 3 are fixed by the limiting bolt 5, the feed inlet 6 is set on the surface of the stirring drum 1, and the stirring assembly 7 is set inside the stirring drum 1.

[0022] The specific settings and functions of its stirring component 7 will be explained below.

[0023] In this embodiment: the stirring assembly 7 includes a second fixed shaft 79 and a third fixed shaft 710. The second fixed shaft 79 is rotatably connected to the inner wall of the cylinder cover 4. A mounting plate 711 is fixedly connected to one end of the second fixed shaft 79 located in the stirring cylinder 1. A first blade 712 is fixedly connected to the lower surface of the mounting plate 711. The third fixed shaft 710 is rotatably connected to the inner wall of the second fixed shaft 79. A mounting ring 713 is fixedly connected to one end of the third fixed shaft 710 located in the stirring cylinder 1. A second blade 714 is fixedly connected to the surface of the mounting ring 713.

[0024] The effects achieved by the above components are as follows: by setting fixed shaft 2 79 and fixed shaft 3 710 with different rotation directions, the coating performance defects caused by incomplete local curing are avoided, the uniformity is improved, and the stirring time is shortened, thereby improving work efficiency.

[0025] Specifically, there are four sets of blade 1 712 and blade 2 714. The four sets of blade 1 712 and blade 2 714 are arranged in a circle around the fixed shaft 2 79, with blade 1 712 located outside blade 2 714.

[0026] The effect achieved by the above components is: by setting blade one 712 and blade two 714, the raw materials are stirred and mixed.

[0027] Specifically, a pad 72 is fixedly connected to the upper surface of the cylinder cover 4, a motor 71 is fixedly connected to the upper surface of the pad 72, and a protective shell 73 is fixedly connected to the upper surface of the cylinder cover 4.

[0028] The effect achieved by the above components is to provide a protective shell 73 to protect bevel gear 1 76, bevel gear 2 77 and bevel gear 3 78.

[0029] Specifically, the output end of the motor 71 is fixedly connected to a fixed shaft 74, and a U-shaped frame 75 is rotatably connected to the surface of the fixed shaft 74. The U-shaped frame 75 is fixedly connected to the upper surface of the cylinder cover 4.

[0030] The effect achieved by the above components is as follows: a U-shaped frame 75 is provided to support the first fixed shaft 74, the second fixed shaft 79, and the third fixed shaft 710.

[0031] Specifically, a bevel gear 76 is fixedly connected to the end of the fixed shaft 74 away from the motor 71, and a bevel gear 77 and a bevel gear 78 mesh on the surface of the bevel gear 76.

[0032] The effect achieved by the above components is as follows: bevel gear 1 76, bevel gear 2 77 and bevel gear 3 78 are set to realize that the rotation directions of fixed shaft 2 79 and fixed shaft 3 710 are opposite.

[0033] Specifically, bevel gear 77 is fixedly connected to the end of fixed shaft 79 away from mounting plate 711, bevel gear 78 is fixedly connected to the end of fixed shaft 710 away from mounting ring 713, and both fixed shaft 79 and fixed shaft 710 are rotatably connected to the inner wall of U-shaped frame 75.

[0034] Specifically, a cleaning component 715 is provided on the mounting plate 711. The cleaning component 715 includes a connecting plate 7151 and a bolt 7154. The connecting plate 7151 is provided on the mounting plate 711, and the bolt 7154 is provided inside the mounting plate 711 and the connecting plate 7151. A nut 7155 is threaded onto the surface of the bolt 7154. A column 7152 is fixedly connected to the side of the connecting plate 7151 away from the mounting plate 711. The surface of the column 7152 is provided with bristles 7153.

[0035] The effect achieved by the above components is as follows: the column 7152 and the brush 7153 are set to scrape the inner wall of the mixing drum 1 to prevent excessive paint from adhering and affecting the effect of subsequent paint.

[0036] Working principle: By setting up the stirring component 7, the stirring effect is improved. During the production of anti-corrosion coatings, raw materials are added to the stirring drum 1 through the feed inlet 6. After all raw materials have been added, the motor 71 is started. The motor 71 rotates the fixed shaft 1 74, which in turn rotates the bevel gear 1 76. The bevel gear 1 76 rotates the bevel gear 2 77 and the bevel gear 3 78. The bevel gear 2 77 rotates the fixed shaft 2 79, and the bevel gear 3 78 rotates the fixed shaft 3 710. 79 and fixed shaft 3 710 rotate in opposite directions. Fixed shaft 2 79 rotates with mounting plate 711, and mounting plate 711 stirs the raw material with blade 1 712. Fixed shaft 3 710 stirs the raw material with mounting ring 713 and blade 2 714. Mounting plate 711 rotates column 7152 inside mixing drum 1 through connecting plate 7151. The main body scrapes the inner wall of mixing drum 1 with itself and brush 7153 to prevent excessive anti-corrosion coating from adhering to the inner wall of mixing drum 1.

[0037] By setting up the stirring component 7, bidirectional stirring is used to enhance the convection effect, avoid coating performance defects caused by incomplete local curing, improve uniformity, reduce stirring time and rework rate, and indirectly reduce costs, thereby effectively improving the reliability of the equipment.

Claims

1. A mixing device for producing anti-corrosion coatings, comprising a mixing drum (1), support legs (2), support columns (3), a drum cover (4), a limiting bolt (5), a feed inlet (6), and a mixing assembly (7), characterized in that: The support leg (2) is fixedly connected to the lower surface of the mixing drum (1), the support column (3) is fixedly connected to the upper surface of the mixing drum (1), the cover (4) is slidably connected to the surface of the support column (3), the cover (4) is placed on the upper surface of the mixing drum (1), the cover (4) and the support column (3) are fixed by a limiting bolt (5), the feed port (6) is set on the surface of the mixing drum (1), and the mixing assembly (7) is set inside the mixing drum (1). The stirring assembly (7) includes a second fixed shaft (79) and a third fixed shaft (710). The second fixed shaft (79) is rotatably connected to the inner wall of the cylinder cover (4). The second fixed shaft (79) is fixedly connected to one end of the stirring cylinder (1) with a mounting plate (711). The lower surface of the mounting plate (711) is fixedly connected to a blade (712). The third fixed shaft (710) is rotatably connected to the inner wall of the second fixed shaft (79). The third fixed shaft (710) is fixedly connected to one end of the stirring cylinder (1) with a mounting ring (713). The surface of the mounting ring (713) is fixedly connected to a blade (714).

2. The anti-corrosion coating production mixing device according to claim 1, characterized in that: There are four sets of blade one (712) and blade two (714), and the four sets of blade one (712) and blade two (714) are arranged in a circle around the fixed axis two (79). Blade one (712) is located outside blade two (714).

3. The anti-corrosion coating production mixing device according to claim 1, characterized in that: A pad (72) is fixedly connected to the upper surface of the cylinder cover (4), a motor (71) is fixedly connected to the upper surface of the pad (72), and a protective shell (73) is fixedly connected to the upper surface of the cylinder cover (4).

4. The anti-corrosion coating production mixing device according to claim 3, characterized in that: The output end of the motor (71) is fixedly connected to a fixed shaft (74), and a U-shaped frame (75) is rotatably connected to the surface of the fixed shaft (74). The U-shaped frame (75) is fixedly connected to the upper surface of the cylinder cover (4).

5. The anti-corrosion coating production mixing device according to claim 4, characterized in that: The fixed shaft one (74) is fixedly connected to a bevel gear one (76) at the end away from the motor (71), and bevel gear two (77) and bevel gear three (78) mesh on the surface of bevel gear one (76).

6. The anti-corrosion coating production mixing device according to claim 5, characterized in that: The second bevel gear (77) is fixedly connected to the end of the second fixed shaft (79) away from the mounting plate (711), and the third bevel gear (78) is fixedly connected to the end of the third fixed shaft (710) away from the mounting ring (713). The second fixed shaft (79) and the third fixed shaft (710) are both rotatably connected to the inner wall of the U-shaped frame (75).

7. The anti-corrosion coating production mixing device according to claim 1, characterized in that: A cleaning component (715) is provided on the mounting plate (711). The cleaning component (715) includes a connecting plate (7151) and a bolt (7154). The connecting plate (7151) is provided on the mounting plate (711). The bolt (7154) is provided inside the mounting plate (711) and the connecting plate (7151). A nut (7155) is threaded onto the surface of the bolt (7154). A column (7152) is fixedly connected to the side of the connecting plate (7151) away from the mounting plate (711). The surface of the column (7152) is provided with bristles (7153).

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