Pretreatment device for corrosion-resistant ceramic coating with strong adhesive force

Abstract

The utility model discloses a strong adhesion corrosion-resistant ceramic coating pretreatment device, which relates to the technical field of corrosion-resistant ceramic coating pretreatment and comprises a base, a support frame is fixedly mounted on the outer side of the base, and a top frame is fixedly mounted at the top of the support frame. By the adoption of the structure, when the stirring mechanism of the device is used, the first motor is started to drive the rotating shaft to rotate, the stirring auger is driven to stir at the bottom in the tank body, the stirring auger enables paint to flow from top to bottom, then the paint flows back to the top in the tank body through the bottom backflow pipe, the paint is promoted to flow up and down in a circulating mode, and meanwhile the stirring effect is good. During the up-and-down flowing period of the coating, the rotating shaft can also drive the stirring side frame and the stirring side plate to rotate to assist in stirring and mixing a solution at the upper end in the tank body, so that through the design, the up-and-down rolling stirring of the coating is realized, the coating solution is further fully stirred, and the overall stirring and mixing efficiency of the equipment is greatly improved; the coating is uniformly mixed, and various use requirements are met.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the corrosion -resistant ceramic coating pretreatment technical field, especially relates to a strong adhesion corrosion -resistant ceramic coating pretreatment device. BACKGROUND

[0002] Ceramic coating is a kind of coating with ceramic material as main component, and its main film-forming substance is usually nano-sized ceramic particles, such as nano-silica, nano-alumina, etc. These ceramic particles are dispersed in solvent through special process, and various additives are added, such as dispersing agent for preventing particle aggregation, thickening agent for adjusting the viscosity of coating, defoaming agent for removing air bubbles generated in the stirring process, etc. Ceramic coating has many excellent properties, such as high hardness, effective resistance to scratching, excellent wear resistance, good appearance on surfaces subjected to frequent friction, good corrosion resistance against chemical substances such as acid and alkali, good protection for coated objects, outstanding high-temperature resistance, stable existence at high temperature, and application on various material surfaces such as metal, ceramic and glass for decoration and protection.

[0003] At present, corrosion-resistant ceramic coating needs pretreatment. The Chinese patent with publication number "CN219376764U" discloses a high-temperature-resistant ceramic coating spraying anti-flowing hanging stirrer, which includes a tank body mechanism composed of multiple part assemblies, a tank body main body, a partition plate fixedly connected to the upper inner surface of the tank body main body, an installation sleeve movably connected to the outer surface of the partition plate, a connecting block fixedly connected to the two sides of the installation sleeve, a screw movably connected to the upper part of the connecting block, a connecting seat fixedly installed at the bottom of the inner surface of the tank body main body, and a conveying mechanism fixedly connected to the lower part of the tank body main body. The new high-temperature-resistant ceramic coating spraying anti-flowing hanging stirrer adds a partition plate inside the tank, which can be used to clean the stirring mechanism before installation for secondary use, avoid the presence of solid coating structure on the stirring fan, and conveniently clean the stirring fan, increase the uniformity of coating spraying, and avoid flowing.

[0004] The device indeed exhibits certain convenience during actual use, however, the driving mode of the bottom stirring fan has obvious limitations during the processing process, specifically, the mode cannot fully stir the paint at the bottom of the stirring fan, when the bottom of the tank body deposits impurities, it is difficult to realize efficient and stable up-down rolling stirring, which undoubtedly affects the quality and uniformity of the paint, in addition, during the use process, if the stirring structure needs to be disassembled, manual operation is often required, which obviously makes the overall disassembly process more cumbersome and inconvenient, which not only increases the work burden of the operator, but also may damage the equipment due to improper operation, in summary, in order to improve the performance and use convenience of the equipment, it is urgent to improve it. Content of the utility model

[0005] In view of the problems mentioned in the background art, the purpose of the utility model is to provide a strong adhesion corrosion-resistant ceramic coating pretreatment device to solve the problems that the existing technology cannot be efficiently mixed and stirred during application and the stirring structure is not convenient and quick to disassemble, and the whole use is relatively cumbersome and inconvenient.

[0006] The above technical purpose of the utility model is realized by the following technical scheme:

[0007] A strong adhesion corrosion-resistant ceramic coating pretreatment device, comprising a base, a support frame is fixedly installed on the outer side of the base, a top frame is fixedly installed on the top of the support frame, a tank body is fixedly installed in the middle of the top frame, a lifting mechanism is fixedly installed on one side of the top frame, a sealing cover is fixedly installed on the top of the lifting mechanism, the sealing cover covers the top of the tank body, a first motor is fixedly installed on the top of the sealing cover, a stirring mechanism is fixedly installed on the output end of the first motor through the top cover, the stirring mechanism is rotatably connected to the inside of the tank body, a discharge hopper is fixedly installed at the bottom of the tank body, a discharge valve is fixedly installed at the bottom output end of the discharge hopper, a discharge pipe is fixedly installed at the output end of the discharge valve, backflow pipes are fixedly installed at the bottom of the discharge hopper at equal intervals, and the output end of the backflow pipe is in communication with the upper end of the inside of the tank body.

[0008] As a preferred technical scheme, a feeding valve is fixedly installed on one side of the top of the sealing cover, and a feeding hopper is fixedly installed on the top of the feeding valve.

[0009] As a preferred technical scheme, a fixed plate is fixedly installed at each of the four corners of the base, a mounting hole is formed in the outer end of the fixed plate, and the mounting hole is a counterbore.

[0010] As a preferred technical scheme, the lifting mechanism comprises a rail frame, the rail frame is fixedly installed on one side of the top of the top frame, a second motor is fixedly installed on the bottom of the rail frame, a lead screw is fixedly installed on the output end of the second motor and penetrates through the rail frame, the lead screw is rotationally connected to the inside of the rail frame, a sliding rod is threadedly connected to the outer surface of the lead screw, the sliding rod is slidingly connected to the inside of the rail frame, a connecting arm is fixedly installed on the top of the sliding rod, and the outer side of the connecting arm is fixedly connected to one side of the top of the sealing cover.

[0011] As a preferred technical scheme, the overall cross-sectional shape of the sliding rod is in the shape of a Chinese character 'N', the internal cavity cross-sectional shape of the rail frame is also in the shape of a Chinese character 'N', and wear-resistant gaskets are fixedly connected to the outer surface of the sliding rod.

[0012] As a preferred technical scheme, the stirring mechanism comprises a rotating shaft, the rotating shaft is rotationally connected to the middle of the bottom of the top cover, a stirring auger is fixedly installed on the lower end of the outer surface of the rotating shaft, the overall lower end side of the stirring auger is in the shape of a cone, and the overall side of the discharge hopper is also in the shape of a cone.

[0013] As a preferred technical scheme, the outer surface of the rotating shaft is fixedly installed with stirring side frames at equal intervals, and the inner side of the stirring side frame is fixedly installed with stirring plates at equal intervals.

[0014] In summary, the utility model mainly has the following beneficial effects:

[0015] First, the device is provided with a lifting mechanism, and the second motor can drive the lead screw to rotate in the rail frame when the device is used, so that the sliding rod slides in the rail frame to realize upward and downward displacement, the movement of the sliding rod drives the connecting arm to move, and then the sealing cover moves upward, so that the stirring mechanism can be conveniently pulled out from the inside of the tank body. This design facilitates cleaning and maintenance of the inside of the tank body, greatly improves the convenience of the overall use of the device, and can be easily operated whether in daily maintenance or in the need for deep cleaning of the tank body, without a complex disassembly process, thereby saving time and effort for the user and improving work efficiency.

[0016] Second, when the stirring mechanism of the device is used, the first motor is started to drive the rotating shaft to rotate, drive the stirring auger to stir at the bottom of the tank body, and make the paint flow from top to bottom. The stirring auger makes the paint flow from top to bottom, and then flows back to the top of the tank body through the bottom reflux pipe, so as to promote the circulation of the paint. At the same time, the rotating shaft can also drive the stirring side frame and the stirring side plate to rotate during the upward and downward flow of the paint, so as to assist in stirring and mixing the solution at the upper end of the tank body. This design not only realizes the upward and downward rolling and stirring of the paint, but also further stirs the paint solution, greatly improves the overall stirring and mixing efficiency of the equipment, ensures uniform mixing of the paint, and meets various use requirements. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 is a schematic diagram of the overall structure of the present application;

[0018] Figure 2 is a schematic diagram of the top view structure of the present application;

[0019] Figure 3 is a schematic diagram of the structure of the stirring mechanism in the expanded state of the present application;

[0020] Figure 4 is a schematic diagram of the structure of the stirring mechanism of the present application.

[0021] Reference signs: 1, base; 2, support frame; 3, top frame; 4, tank body; 5, sealing cover; 6, lifting mechanism; 61, rail frame; 62, second motor; 63, screw rod; 64, sliding rod; 65, connecting arm; 7, stirring mechanism; 71, rotating shaft; 72, stirring auger; 73, stirring side frame; 74, stirring side plate; 8, first motor; 9, discharge hopper; 10, discharge valve; 11, discharge pipe; 12, return pipe; 13, feeding valve; 14, feeding hopper; 15, fixing plate; 16, mounting hole. DETAILED DESCRIPTION

[0022] EMBODIMENT

[0023] REFERENCE Figures 1 to 4 The strong adhesion corrosion-resistant ceramic coating pretreatment device of the embodiment, including base 1, the outer side of base 1 is fixedly installed with support frame 2, the top of support frame 2 is fixedly installed with top frame 3, the middle part of top frame 3 is fixedly installed with tank body 4, one side of top frame 3 is fixedly installed with lifting mechanism 6, the top of lifting mechanism 6 is fixedly installed with sealing cover 5, sealing cover 5 covers the top of tank body 4, the top of sealing cover 5 is fixedly installed with first motor 8, the output end of first motor 8 is fixedly installed with stirring mechanism 7 through top cover, stirring mechanism 7 is rotatably connected to the inside of tank body 4, the bottom of tank body 4 is fixedly installed with discharge hopper 9, the bottom output end of discharge hopper 9 is fixedly installed with discharge valve 10, the output end of discharge valve 10 is fixedly installed with discharge pipe 11, the bottom of discharge hopper 9 is fixedly installed with return pipe 12 at equal intervals, the output end of return pipe 12 and the upper end of the inside of tank body 4 are communicated, the top of support frame 2 of base 1 outside is fixed with top frame 3, tank body 4 is installed in the middle part of top frame 3, the structure is stable, the lifting mechanism 6 of one side of top frame 3 can drive sealing cover 5 and stirring mechanism 7 to be drawn out from the top of tank body 4, which is convenient for cleaning and maintaining the inside of tank body 4, the first motor 8 at the top of sealing cover 5 drives stirring mechanism 7 to rotate in tank body 4, and the coating is stirred, the discharge hopper 9 at the bottom of tank body 4 controls discharge through discharge valve 10 and discharge pipe 11, the bottom return pipe 12 feeds the coating from the bottom to the upper end of tank body 4, so that the coating circulates and flows to be stirred more fully, the stirring and mixing efficiency is improved, the overall device is closely matched with each component, the function is clear, and the practicability is strong.

[0024] Reference Figures 1-3 The top side of the sealing cover 5 is fixedly provided with a feeding valve 13, the top of the feeding valve 13 is fixedly provided with a feeding hopper 14, the four corners of the base 1 are fixedly provided with fixed plates 15, the outer end of the fixed plate 15 is provided with a mounting hole 16, the mounting hole 16 is provided as a counter-sunk hole, the sealing cover 5 is provided with the feeding valve 13 and the feeding hopper 14 on the top side, which facilitates the addition of paint to the tank body 4, the fixed plate 15 at the four corners of the base 1 is provided with the mounting hole 16 in the form of a counter-sunk hole, which can conveniently fix the device at a specific position, ensure the stability of the device during operation, improve the reliability and safety of the device, and facilitate the normal use and operation of the device.

[0025] Reference Figure 3 The lifting mechanism 6 comprises a rail frame 61 fixedly provided on the top side of the top frame 3, a second motor 62 fixedly provided at the bottom of the rail frame 61, a lead screw 63 fixedly provided at the output end of the second motor 62 and penetrating through the rail frame 61, the lead screw 63 being rotatably connected to the inside of the rail frame 61, a sliding rod 64 threadedly connected to the outer surface of the lead screw 63 and slidably connected to the inside of the rail frame 61, a connecting arm 65 fixedly provided at the top of the sliding rod 64 and fixedly connected to the top side of the sealing cover 5, the overall cross-sectional shape of the sliding rod 64 being in the shape of a Chinese character "Ku", the internal cavity of the rail frame 61 also being in the shape of a Chinese character "Ku", and a wear-resistant gasket fixedly connected to the outer surface of the sliding rod 64, the rail frame 61 being fixedly provided on the top side of the top frame 3, the second motor 62 at the bottom being capable of driving the lead screw 63 to rotate inside the rail frame 61, the lead screw 63 driving the threadedly connected sliding rod 64 to slide inside the rail frame 61, the connecting arm 65 at the top of the sliding rod 64 being connected to the sealing cover 5 and capable of driving the sealing cover 5 and the stirring mechanism 7 to lift, the cross-sectional shape of the sliding rod 64 and the rail frame 61 being in the shape of a Chinese character "Ku", which ensures close cooperation and stable sliding, the wear-resistant gasket on the outer surface of the sliding rod 64 can reduce wear and prolong the service life, and the overall structure makes the lifting operation of the stirring mechanism 7 convenient, facilitating cleaning and maintenance of the inside of the tank body 4.

[0026] Reference Figure 4The stirring mechanism 7 comprises a rotating shaft 71 rotatably connected to the middle of the bottom of the top cover, a stirring auger 72 fixedly installed on the outer surface of the lower end of the rotating shaft 71, the overall lower end side of the stirring auger 72 is conical, the overall side of the discharge hopper 9 is also conical, stirring side frames 73 are fixedly installed on the outer surface of the rotating shaft 71 at equal intervals, stirring plates are fixedly installed on the inner side of the stirring side frames 73 at equal intervals, the rotating shaft 71 is rotatably connected to the middle of the bottom of the top cover, the stirring auger 72 at the lower end of the outer surface can stir the paint on the inner bottom of the tank body 4, the lower end side of the stirring auger 72 is conical and matches the conical discharge hopper 9, which is beneficial to the flow and discharge of the paint, the stirring side frames 73 on the outer surface of the rotating shaft 71 at equal intervals and the stirring plates on the inner side can stir and mix the solution on the upper end of the tank body 4, the overall structure enables the paint in the tank body 4 to be fully stirred, improves the stirring and mixing efficiency, ensures the uniformity of the paint, and meets the pretreatment requirements.

[0027] Principle and advantages: The lifting mechanism 6 is provided, so that the device can start the second motor 62 to run during actual use. At this time, the second motor 62 can drive the screw rod 63 to rotate, and the screw rod 63 rotates on the inner side of the rail frame 61, and then drives the sliding rod 64 to slide on the inner side of the rail frame 61 through the rotation of the screw rod 63. With the sliding of the sliding rod 64 on the inner side of the rail frame 61, the sliding rod 64 can be driven to move up and down, and the up and down movement of the sliding rod 64 drives the connecting arm 65 to move up and down, and the up and down movement of the connecting arm 65 drives the sealing cover 5 to move upwards, which drives the stirring mechanism 7 to be pulled out from the inside of the tank body 4. Such a design enables the device to conveniently pull out the stirring mechanism 7 from the inside of the tank body 4 during overall use, which greatly facilitates the cleaning and maintenance of the inside of the tank body 4, and significantly improves the convenience of the overall use of the device.

[0028] The stirring mechanism 7 is provided, so that the device can start the first motor 8 to run during use. The first motor 8 drives the rotating shaft 71 to rotate after running, which drives the stirring auger 72 to stir on the inner bottom of the tank body 4. When the stirring auger 72 rotates, it drives the paint to flow from top to bottom. After the paint flows from the upper end to the lower end, it can be reflowed to the top of the tank body 4 through the backflow pipe 12 at the bottom. As can be seen, the device drives the paint to flow through the stirring auger 72, and assists the backflow through the backflow pipe 12, which can promote the paint to flow up and down in a circulating manner. During the up and down flow of the paint, the stirring side frames 73 and the stirring side plates 74 can be driven to rotate by the rotating shaft 71. When the stirring side frames 73 and the stirring side plates 74 rotate, they can assist in stirring and mixing the solution on the upper end of the tank body 4. Such a design not only enables the device to roll and stir the paint up and down, but also enables the device to further stir the paint solution during this period, which greatly improves the overall stirring and mixing efficiency of the device.

Claims

1. A strong adhesion corrosion-resistant ceramic coating pretreatment device comprising a base (1), characterized in that: The outer side of the base (1) is fixedly installed with a support frame (2), the top of the support frame (2) is fixedly installed with a top frame (3), the middle of the top frame (3) is fixedly installed with a tank body (4), one side of the top frame (3) is fixedly installed with a lifting mechanism (6), the top of the lifting mechanism (6) is fixedly installed with a sealing cover (5), the sealing cover (5) covers the top of the tank body (4), the top of the sealing cover (5) is fixedly installed with a first motor (8), the output end of the first motor (8) is fixedly installed with a stirring mechanism (7) penetrating through the top cover, the stirring mechanism (7) is rotatably connected to the inside of the tank body (4), the bottom of the tank body (4) is fixedly installed with a discharge hopper (9), the bottom output end of the discharge hopper (9) is fixedly installed with a discharge valve (10), the output end of the discharge valve (10) is fixedly installed with a discharge pipe (11), the bottom of the discharge hopper (9) is fixedly installed with a backflow pipe (12) at equal intervals, and the output end of the backflow pipe (12) is communicated with the upper end of the inside of the tank body (4).

2. The strong adhesion corrosion-resistant ceramic coating pretreatment device according to claim 1, characterized in that: The top side of the sealing cover (5) is fixedly installed with a feeding valve (13), and the top of the feeding valve (13) is fixedly installed with a feeding hopper (14).

3. The strong adhesion corrosion-resistant ceramic coating pretreatment device according to claim 1, characterized in that: The four corners of the base (1) are fixedly installed with a fixed plate (15), and the outer end of the fixed plate (15) is provided with a mounting hole (16), which is a countersunk hole.

4. The strong adhesion corrosion-resistant ceramic coating pretreatment device according to claim 1, characterized in that: The lifting mechanism (6) comprises a rail frame (61), the rail frame (61) is fixedly installed on one side of the top of the top frame (3), the bottom of the rail frame (61) is fixedly installed with a second motor (62), the output end of the second motor (62) is fixedly installed with a lead screw (63) penetrating through the rail frame (61), the lead screw (63) is rotatably connected to the inside of the rail frame (61), the outer surface of the lead screw (63) is threadedly connected with a sliding rod (64), the sliding rod (64) is slidably connected to the inside of the rail frame (61), the top of the sliding rod (64) is fixedly installed with a connecting arm (65), and the outer side of the connecting arm (65) is fixedly connected with one side of the top of the sealing cover (5).

5. The strong adhesion corrosion-resistant ceramic coating pretreatment device according to claim 4, characterized in that: The overall cross-sectional shape of the sliding rod (64) is arranged in a convex shape, the cross-sectional shape of the internal cavity of the rail frame (61) is also arranged in a convex shape, and the outer surface of the sliding rod (64) is fixedly connected with a wear-resistant gasket.

6. The strong adhesion corrosion-resistant ceramic coating pretreatment device according to claim 1, characterized in that: The stirring mechanism (7) comprises a rotating shaft (71), the rotating shaft (71) is rotatably connected to the bottom middle of the top cover, the outer surface of the rotating shaft (71) is fixedly installed with a stirring auger (72) at the lower end, the overall lower end side of the stirring auger (72) is arranged in a conical shape, and the overall side of the discharge hopper (9) is also arranged in a conical shape.

7. The strong adhesion corrosion-resistant ceramic coating pretreatment device according to claim 6, characterized in that: The outer surface of the rotating shaft (71) is fixedly installed with stirring side frames (73) at equal intervals, and the inner side of the stirring side frame (73) is fixedly installed with stirring plates at equal intervals.

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