A uniform coating device for steel plate coating

Abstract

The present application relates to the field of steel plate spraying, and discloses a uniform coating device for steel plate coating. In the present application, a uniform coating device for steel plate coating comprises a workbench, a conveyor belt is installed inside the workbench, a cleaning table is fixedly installed on the front end surface of the workbench, a hydraulic rod is fixedly installed on the surface of the workbench and located at the rear end of the cleaning table, a fixed block is fixedly installed on the top of the hydraulic rod, a paint roller is rotatably connected to the inner end of the fixed block, and a coating is sleeved on the surface of the paint roller, a support frame is fixedly installed on the rear end surface of the workbench, a drying table is fixedly installed on the side end of the support frame, a water supply table is fixedly installed on the front end of the cleaning table, and an electric telescopic rod is fixedly installed on the rear end of the cleaning table. The device can rinse, dehydrate, remove dust and dry steel plates. It can spray uniformly on steel plates of different sizes, and has strong applicability.

Description

Technical Field

[0001] The present application belongs to the technical field of steel plate spraying, and specifically relates to a uniform coating device for steel plate coating. Background Art

[0002] In the production of steel plates, it is necessary to spray the surface. The coating device is a device or system used to apply coatings, paints, adhesives, etc. on the surface of an object. The coating device is usually used in the coating process in industrial production, and can realize the coating and coating of various material surfaces to achieve anti-corrosion, beautification, protection or other specific needs.

[0003] For example, the patent with announcement number CN215141496U discloses a UV coating device with good uniformity, which belongs to the field of coating processing technology. The UV coating device with good uniformity comprises a horizontal plate, the upper surface of which is fixedly connected with a liquid storage tank, the upper surface of which is fixedly connected with a liquid extraction pipe, one end of the liquid extraction pipe is fixedly connected with a liquid pump, one end of the liquid pump is fixedly connected with a liquid outlet pipe, the other end of the liquid outlet pipe is fixedly connected with a coating tank, the inner wall of the coating tank is fixedly connected with a hose 1, and the outer surface of the hose 1 is fixedly connected with a hose 2; when the height of the UV coating device with good uniformity needs to be adjusted, the handle is lifted up to drive the back roller, and the heights of both sides can be ensured to be the same through the scales on both sides, and then when the screw is turned to fix it with the back roller, the screw squeezes the movable plate to drive the anti-slip pad to contact and fix it with the vertical block, so that the height can be fixed and adjusted very quickly, thereby improving usability.

[0004] However, the UV coating device with good uniformity in the application is not suitable for surface spraying of steel plates. The surface of steel plates is relatively smooth and easily accumulates dust and stains. Direct spraying may result in poor results. Utility Model Content

[0005] The purpose of the present application is to provide a uniform coating device for steel plate paint in order to solve the problem that the above-mentioned UV paint coating device with good uniformity is not suitable for surface spraying of steel plates. The surface of steel plates is relatively smooth and easy to accumulate dust and stains. Direct spraying may result in poor results.

[0006] The technical solution adopted in the present application is as follows: A uniform coating device for steel plate paint comprises a workbench, a conveyor belt is installed inside the workbench, a cleaning table is fixedly installed on the front end surface of the workbench, a hydraulic rod is fixedly installed on the surface of the workbench and at the rear end of the cleaning table, a fixed block is fixedly installed on the top end of the hydraulic rod, a paint roller is rotatably connected to the inner end of the fixed block, a coating is sleeved on the surface of the paint roller, a support frame is fixedly installed on the rear end surface of the workbench, a drying table is fixedly installed on the side end of the support frame, a water delivery table is fixedly installed on the front end of the cleaning table, an electric telescopic rod is fixedly installed on the rear end of the cleaning table, a moving table is fixedly connected to the bottom end of the electric telescopic rod, and a water absorption plate is fixedly installed on the surface of the moving table.

[0007] By adopting the above technical solution, the surface of the conveyor belt is used to place the steel plates waiting to be processed, and they can be transported to the rear end of the workbench. A steel plate cleaning device is installed inside the cleaning table, which can clean and remove water from the surface of the steel plate before spraying. The fixed block can be raised and lowered by starting the hydraulic rod, and the upper and lower heights of the paint roller at the inner end of the fixed block can be adjusted. The rotating tube connected to the right end of the paint roller can drive the paint roller to rotate. At the same time, a water tank is provided inside the rotating tube and the paint roller, and spray paint can be injected into the inside. In use, the steel plate can be placed on the surface of the conveyor belt and sent to the inside of the cleaning table. The surface of the steel plate is rinsed by multiple water spray heads at the internal water supply table of the cleaning table, and then the surface of the steel plate is wiped with the water absorption plate at the rear end of the cleaning table to remove water stains and dust. Starting the electric telescopic rod can drive the moving table to move up and down, and the water absorption plate can wipe the surface of steel plates of different thicknesses. Then it is sent to the bottom of the paint roller for coating. The height of the paint roller can be adjusted by starting the hydraulic lever. The paint inside the paint roller will flow to the coating area during rotation. The surface of the steel plate can be evenly coated by moving up and down and rotating the coating. Finally, it is sent to the drying table for drying.

[0008] In a preferred embodiment, a plurality of water spray heads are fixedly mounted on the bottom end of the water delivery platform, and a water delivery pipe is fixedly connected to the side end of the water delivery platform and located outside the washing platform.

[0009] By adopting the above technical solution, clean water can be delivered to the inside of the water delivery platform through the water delivery pipe, and the surface of the steel plate can be cleaned and rinsed through multiple water spray heads at the lower end of the water delivery platform.

[0010] In a preferred embodiment, the other end of the water pipe away from the washing station is fixedly connected to a water tank.

[0011] By adopting the above technical solution, a water pump is arranged inside the water tank, and the water pump can pump the clean water in the water tank into the water pipe.

[0012] In a preferred embodiment, both ends of the paint roller are fixedly connected to a rotating tube, and both ends of the paint roller are rotatably connected to a fixed block through the rotating tube, and a circular hole is opened inside the rotating tube.

[0013] By adopting the above technical solution, the rotating tube at the right end of the paint roller is used to install the paint conveying device, and the rotating tube at the left end of the paint roller is used to install the rotating device.

[0014] In a preferred embodiment, the fixing block at the right end of the paint roller is fixedly connected to the paint tube.

[0015] By adopting the above technical solution, pigment holes are opened on the surface of the pigment roller, and the pigment inside can be delivered to the inside of the coating during rotation.

[0016] In a preferred embodiment, the bottom end of the paint tube is fixedly connected to a paint box, and a pump is fixedly installed inside the paint box.

[0017] By adopting the above technical solution, the interior of the paint box is used to store the paint, and the pump can pump the paint from the paint box to the interior of the paint roller.

[0018] In a preferred embodiment, the fixing block at the left end of the paint roller is fixedly connected to a connecting plate, and a motor is fixedly mounted on the surface of the connecting plate.

[0019] By adopting the above technical solution, the starting motor can drive the rotating tube at the left end of the paint roller to rotate, thereby driving the paint roller to rotate.

[0020] In summary, due to the adoption of the above technical solution, the beneficial effects of this application are:

[0021] In the present application, during use, the surface of the steel plate placed on the conveyor belt can be sent to the inside of the cleaning table, and the surface of the steel plate can be rinsed by multiple water spray heads at the internal water supply table of the cleaning table, and then the surface of the steel plate can be wiped with the water absorption plate at the rear end of the cleaning table to remove water stains and dust. Starting the electric telescopic rod can drive the mobile table to move up and down, and the water absorption plate can wipe the surface of steel plates of different thicknesses. Then send it to the bottom of the paint roller for painting, and starting the motor can drive the rotating tube at the left end of the paint roller to rotate, thereby driving the paint roller to rotate. The upper and lower heights of the paint roller can be adjusted by starting the hydraulic rod, and the paint inside the paint roller will flow to the coating place during rotation. The surface of the steel plate can be evenly coated by moving up and down and rotating the coating. Finally, it is sent to the drying table for drying. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of a uniform coating device for steel plate coating in this application;

[0023] Figure 2 It is a diagram of the paint roller and its partly adjacent structure in this application;

[0024] Figure 3 This is a plan view of the internal front structure of the cleaning station in this application;

[0025] Figure 4 This is a plan view of the internal rear end structure of the cleaning station in this application.

[0026] Markings in the figure: 1. Workbench; 2. Conveyor belt; 3. Cleaning table; 4. Hydraulic rod; 5. Fixed block; 6. Support frame; 7. Drying table; 9. Water tank; 10. Water pipe; 11. Paint box; 12. Pump; 13. Paint tube; 14. Round hole; 15. Rotating tube; 16. Paint roller; 17. Coating; 18. Connecting plate; 19. Motor; 20. Water supply table; 21. Spray head; 22. Electric telescopic rod; 23. Moving table; 24. Water absorption plate. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme in the embodiments of the present application will be clearly and completely described below in combination with the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] Example:

[0029] Reference Figure 1-4A uniform coating device for steel plate coating comprises a workbench 1, a conveyor belt 2 is installed inside the workbench 1, a cleaning table 3 is fixedly installed on the front surface of the workbench 1, a hydraulic rod 4 is fixedly installed on the surface of the workbench 1 and located at the rear end of the cleaning table 3, a fixed block 5 is fixedly installed on the top of the hydraulic rod 4, a pigment roller 16 is rotatably connected to the inner end of the fixed block 5, and a coating 17 is sleeved on the surface of the pigment roller 16, a support frame 6 is fixedly installed on the rear end of the workbench 1, a drying table 7 is fixedly installed on the side end of the support frame 6, a water delivery table 20 is fixedly installed on the front end of the cleaning table 3, an electric telescopic rod 22 is fixedly installed on the rear end of the cleaning table 3, a mobile table 23 is fixedly connected to the bottom end of the electric telescopic rod 22, and a water absorption plate 24 is fixedly installed on the surface of the mobile table 23. The surface of the conveyor belt 2 is used to place the steel plate waiting for processing, which can be transported to the rear end of the workbench 1. A steel plate cleaning device is installed inside the cleaning table 3, which can clean and dewater the surface of the steel plate before spraying. Starting the hydraulic rod 4 can lift the fixed block 5, and adjust the up and down height of the paint roller 16 at the inner end of the fixed block 5. The rotating tube 15 connected to the right end of the paint roller 16 can drive the paint roller 16 to rotate. At the same time, a water tank is provided inside the rotating tube 15 and the paint roller 16, and spray paint can be injected into the inside. In use, the surface of the steel plate placed on the conveyor belt 2 can be sent to the inside of the cleaning table 3, and the surface of the steel plate is rinsed by multiple water spray heads 21 at the internal water supply table 20 of the cleaning table 3. Then, the surface of the steel plate is wiped with the water absorption plate 24 at the rear end of the cleaning table 3 to remove water stains and dust. Starting the electric telescopic rod 22 can drive the moving table 23 to move up and down, and the water absorption plate 24 can wipe the surface of steel plates of different thicknesses. Then it is sent to the bottom of the paint roller 16 for coating. By starting the hydraulic rod 4, the up and down height of the paint roller 16 can be adjusted. The paint inside the paint roller 16 will flow to the coating 17 during rotation. The surface of the steel plate can be evenly coated by moving up and down and rotating the coating 17. Finally, it is sent to the drying station 7 for drying.

[0030] Reference Figure 3 A plurality of water spray heads 21 are fixedly installed at the bottom of the water delivery platform 20, and a water delivery pipe 10 is fixedly connected to the side of the water delivery platform 20 and located outside the cleaning platform 3. The water delivery pipe 10 can deliver clean water to the inside of the water delivery platform 20, and the surface of the steel plate is cleaned and rinsed through the plurality of water spray heads 21 at the lower end of the water delivery platform 20.

[0031] Reference Figure 1 The other end of the water delivery pipe 10 away from the washing station 3 is fixedly connected with a water tank 9. A water pump is arranged inside the water tank 9, and the water pump can pump the clean water in the water tank 9 into the water delivery pipe 10.

[0032] Reference Figure 2The two ends of the pigment roller 16 are fixedly connected with a rotating tube 15, and the two ends of the pigment roller 16 are rotatably connected with a fixed block 5 through the rotating tube 15. A circular hole 14 is opened inside the rotating tube 15. The rotating tube 15 at the right end of the pigment roller 16 is used to install a pigment conveying device. The rotating tube 15 at the left end of the pigment roller 16 is used to install a rotating device.

[0033] Reference Figure 1 and Figure 2 The fixing block 5 at the right end of the pigment roller 16 is fixedly connected with a pigment tube 13. The pigment tube 13 can deliver the pigment to the rotating tube 15 through the circular hole 14 in the fixing block 5, and then flow to the inside of the pigment roller 16. The surface of the pigment roller 16 is provided with pigment holes, and the pigment inside can be delivered to the inside of the coating 17 during rotation.

[0034] Reference Figure 1 The bottom end of the pigment tube 13 is fixedly connected with a pigment box 11, and a pump 12 is fixedly installed inside the pigment box 11. The inside of the pigment box 11 is used to store pigment, and the pump 12 can pump the pigment from the pigment box 11 to the inside of the pigment roller 16.

[0035] Reference Figure 1 and Figure 2 The fixing block 5 at the left end of the pigment roller 16 is fixedly connected with a connecting plate 18, and a motor 19 is fixedly installed on the surface of the connecting plate 18. The connecting plate 18 is used to install the motor 19. Starting the motor 19 can drive the rotating tube 15 at the left end of the pigment roller 16 to rotate, thereby driving the pigment roller 16 to rotate.

[0036] The implementation principle of the embodiment of the uniform coating device for steel plate coating of the present application is as follows: starting the hydraulic rod 4 can lift the fixed block 5, and can adjust the up and down height of the pigment roller 16 at the inner end of the fixed block 5. The rotating tube 15 connected to the right end of the pigment roller 16 can drive the pigment roller 16 to rotate. At the same time, the rotating tube 15 and the pigment roller 16 are provided with a water tank inside, and the spray paint can be injected into the inside. In use, the surface of the steel plate placed on the conveyor belt 2 can be sent to the inside of the cleaning table 3, and the surface of the steel plate can be rinsed by multiple water spray heads 21 at the internal water supply table 20 of the cleaning table 3, and then the surface of the steel plate is wiped by the water absorption plate 24 at the rear end of the cleaning table 3 to remove water stains and dust. Starting the electric telescopic rod 22 can drive the moving table 23 to move up and down, and the water absorption plate 24 can wipe the surface of steel plates of different thicknesses. Then it is sent to the bottom of the pigment roller 16 for coating, and the starting motor 19 can drive the rotating tube 15 at the left end of the pigment roller 16 to rotate, thereby driving the pigment roller 16 to rotate. By starting the hydraulic rod 4, the height of the paint roller 16 can be adjusted. The paint inside the paint roller 16 will flow to the coating 17 during rotation. The surface of the steel plate can be evenly coated by moving up and down and rotating the coating 17. Finally, it is sent to the drying table 7 for drying. This device can rinse, dehydrate, remove dust and dry the steel plate. It can spray evenly on steel plates of different sizes, and has strong applicability.

[0037] The above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit them. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A uniform coating device for steel plate coating, comprising a workbench (1), characterized in that: A conveyor belt (2) is installed inside the workbench (1); a cleaning table (3) is fixedly installed on the front end surface of the workbench (1); a hydraulic rod (4) is fixedly installed on the surface of the workbench (1) and located at the rear end of the cleaning table (3); a fixed block (5) is fixedly installed on the top end of the hydraulic rod (4); a paint roller (16) is rotatably connected to the inner end of the fixed block (5); a coating (17) is sleeved on the surface of the paint roller (16); a support frame (6) is fixedly installed on the rear end surface of the workbench (1); a drying table (7) is fixedly installed on the side end of the support frame (6); a water delivery table (20) is fixedly installed on the front end of the cleaning table (3); an electric telescopic rod (22) is fixedly installed on the rear end of the cleaning table (3); a mobile table (23) is fixedly connected to the bottom end of the electric telescopic rod (22); and a water absorption plate (24) is fixedly installed on the surface of the mobile table (23).

2. A uniform coating device for steel plate coating as claimed in claim 1, characterized in that: A plurality of water spray heads (21) are fixedly mounted on the bottom end of the water delivery platform (20), and a water delivery pipe (10) is fixedly connected to the side end of the water delivery platform (20) and located outside the washing platform (3).

3. A uniform coating device for steel plate coating as claimed in claim 2, characterized in that: The other end of the water delivery pipe (10) away from the washing table (3) is fixedly connected to a water tank (9).

4. A uniform coating device for steel plate coating as claimed in claim 1, characterized in that: The two ends of the paint roller (16) are fixedly connected to a rotating tube (15), and the two ends of the paint roller (16) are rotatably connected to a fixed block (5) via the rotating tube (15), and a circular hole (14) is provided inside the rotating tube (15).

5. A uniform coating device for steel plate coating as claimed in claim 1, characterized in that: The fixing block (5) at the right end of the paint roller (16) is fixedly connected to a paint tube (13).

6. A uniform coating device for steel plate coating as claimed in claim 5, characterized in that: The bottom end of the paint tube (13) is fixedly connected to a paint box (11), and a pump (12) is fixedly installed inside the paint box (11).

7. A uniform coating device for steel plate coating as claimed in claim 1, characterized in that: The fixing block (5) at the left end of the paint roller (16) is fixedly connected to a connecting plate (18), and a motor (19) is fixedly mounted on the surface of the connecting plate (18).

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