Device for improving black spots of galvanized coil

Abstract

The utility model relates to the technical field of hot galvanizing, and discloses a device for improving galvanized coil black spots, which comprises a base, the upper surface of the base is fixedly connected with a water supply column, the upper surface of the water supply column is fixedly connected with a fixed block, the upper surface of the fixed block is rotatably connected with a rotating block, and the rotating block is fixedly connected with the water supply column. A fixing column is rotatably connected to the inner wall of the rotating block, a water spraying gun is fixedly connected to one end of the fixing column, a rotating rod is fixedly connected to the other end of the fixing column, a sliding block is fixedly connected to the outer wall of the first fixing rod, a bottom plate is fixedly connected to the lower surface of the first hydraulic column, and a water supply assembly is arranged on the upper surface of the bottom plate. And the assembly supplies water to the cleaning device. According to the device, the first hydraulic column drives the sliding block, the first fixing rod drives the directional ring, the directional ring drives the rotating rod, and the rotating rod drives the fixing column, so that the pressure and angle of high-pressure water flow can be adjusted to adapt to galvanized coils of different specifications.

Description

Technical Field

[0001] The utility model relates to the technical field of hot-dip galvanizing, in particular to a device for improving black spots on galvanized coils. Background Art

[0002] Galvanized coil, also known as galvanized steel sheet coil, is made by continuously hot-dip galvanizing cold-rolled or hot-rolled steel. Used in building roofs and walls, it provides excellent waterproofing and corrosion resistance. However, the presence of black spots can affect the corrosion resistance of galvanized coil. Black spots can damage the zinc layer structure, reducing corrosion resistance in that area. Using a black spot treatment device can repair the damaged zinc layer, improving the overall corrosion resistance of the galvanized coil and extending its service life.

[0003] Nowadays, when galvanized coils are placed in a high temperature environment, the zinc layer on the surface of the galvanized coils is prone to oxidation reaction, forming black oxidation products. Moreover, the high temperature environment will accelerate the reaction of the zinc layer with moisture and other pollutants in the air, further aggravating the problem of black spots. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a device for improving black spots on galvanized coils, aiming to improve the problem of the zinc layer accelerating the reaction with other air pollutants in a high temperature environment, which aggravates the appearance of black spots.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] The top of the water pump stretches out the side of the water pump with a spring, and the bottom of the water pump stretches out the side of the water pump to form a around edge of the water pump. The water pump stretches out to form a around edge of the water pump. The water pump stretches out to form a around edge of the water pump.

[0007] Preferably, the water supply assembly includes a water tank, the lower surface of the water tank is fixedly connected to the upper surface of the base plate, the upper surface of the base plate is fixedly connected to a water pump, the input end of the water pump is fixedly connected to the inner wall of the water tank, the output end of the water pump is fixedly connected to a water outlet pipe, the outer wall of the water outlet pipe is fixedly connected to the inner wall of the cleaning box, the inner wall of the cleaning box is fixedly connected to a block, the inner wall of the cleaning box is fixedly connected to a drain pipe, and the outer wall of the drain pipe is fixedly connected to the inner wall of the water tank.

[0008] Preferably, the upper surface of the base plate is fixedly connected to a baffle, the outer wall of the baffle is fixedly connected to a support plate, the upper surface of the support plate is fixedly connected to a motor, the output end of the motor is fixedly connected to a first gear, the outer wall of the water outlet pipe is fixedly connected to the outer wall of the water supply column, the inner wall of the rotating rod is fixedly connected to the outer wall of the fixed column, the upper surface of the support rod is slidably connected to the lower surface of the directional ring, the lower surface of the slider is fixedly connected to the output end of the first hydraulic column, and the lower surface of the cleaning box is fixedly connected to the upper surface of the base plate.

[0009] Preferably, the outer wall of the first gear is meshedly connected to the second gear, and the inner wall of the second gear is fixedly connected to a rotating column.

[0010] Preferably, the outer wall of the rotating column is rotatably connected to the inner wall of the baffle, and the outer wall of the rotating column is fixedly connected to the second hydraulic column.

[0011] Preferably, the outer wall of the rotating column is fixedly connected to a directional block, and the outer wall of the rotating column is fixedly connected to a second fixing rod.

[0012] Preferably, the outer wall of the second fixing rod is rotatably connected to a push-pull block, the inner wall of the push-pull block is rotatably connected to a push-pull rod, and the upper surface of the push-pull rod is fixedly connected to a fixing plate.

[0013] Preferably, the outer wall of the fixing plate is fixedly connected to the output end of the second hydraulic column, and the outer wall of the fixing plate is slidably connected to the inner wall of the directional block.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, the first hydraulic column drives the slider, the slider drives the first fixed rod, the first fixed rod drives the directional ring, the directional ring drives the rotating rod, the rotating rod drives the fixed column, the fixed column drives the water gun, the water supply column on the base drives the fixed block, the water outlet pipe supplies water to the water supply column, and the fixed block drives the rotating block, so that the high-pressure water flow impacts the surface of the galvanized coil to remove attached dust, oil stains and some slight black spots. The water flow pressure and angle can also be adjusted to adapt to galvanized coils of different specifications.

[0016] 2. In the utility model, the motor is fixed by the support plate, the motor drives the first gear, the first gear drives the second gear, the second gear drives the rotating column, the rotating column drives the second fixed rod, the second fixed rod drives the push-pull block, the push-pull block drives the push-pull rod, the push-pull rod drives the fixed plate, the rotating column drives the second hydraulic column, and drives the fixed plate, so that the size of the inner ring of the galvanized coil can be adjusted. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a three-dimensional diagram of a device for improving black spots on galvanized coils proposed by the present invention;

[0018] Figure 2 This is a schematic diagram of a water spray gun for improving black spots on galvanized coils proposed by the present invention;

[0019] Figure 3 This is a schematic diagram of a rotating column of a device for improving black spots on galvanized coils proposed by the present invention.

[0020] Legend:

[0021] 1. Bottom plate; 2. Cleaning box; 3. Base; 4. Water supply column; 5. Fixed block; 6. Rotating block; 7. Fixed column; 8. Water spray gun; 9. Rotating rod; 10. Support rod; 11. Orienting ring; 12. First fixed rod; 13. First hydraulic column; 14. Slider; 15. Baffle; 16. Support plate; 17. Motor; 18. First gear; 19. Second gear; 20. Rotating column; 21. Second hydraulic column; 22. Orienting block; 23. Fixed plate; 24. Push-pull rod; 25. Push-pull block; 26. Second fixed rod; 27. Water tank; 28. Water pump; 29. ​​Outlet pipe; 30. Drain pipe; 31. Block. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings of the specification of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] Reference Figure 1-Figure 2The utility model provides an embodiment of a device for improving black spots on galvanized coils, comprising a base 3, the upper surface of the base 3 is fixedly connected to a water supply column 4, the upper surface of the water supply column 4 is fixedly connected to a fixed block 5, the upper surface of the fixed block 5 is rotatably connected to a rotating block 6, the inner wall of the rotating block 6 is rotatably connected to a fixed column 7, one end of the fixed column 7 is fixedly connected to a water spray gun 8, the interior of the water spray gun 8 is provided with a water outlet pipe 29, the other end of the fixed column 7 is fixedly connected to a rotating rod 9, the upper surface of the base 3 is fixedly connected to a supporting rod 10, the outer wall of the rotating rod 9 is slidably connected to a directional ring 11, the outer wall of the directional ring 11 is fixedly connected to a first fixed rod 12, the outer wall of the first fixed rod 12 is fixedly connected to a slider 14, the outer wall of the slider 14 is fixedly connected to a cleaning box 2, the outer wall of the cleaning box 2 is fixedly connected to a first hydraulic column 13, the lower surface of the first hydraulic column 13 is fixedly connected to a bottom plate 1, and the upper surface of the bottom plate 1 is provided with a water supply component, which supplies water to the cleaning device.

[0024] Specifically, the first hydraulic column 13 drives the slider 14, the slider 14 drives the first fixed rod 12, the first fixed rod 12 drives the directional ring 11, the directional ring 11 drives the rotating rod 9, the rotating rod 9 drives the fixed column 7, the fixed column 7 drives the water gun 8, the water supply column 4 on the base 3 drives the fixed block 5, and the fixed block 5 drives the rotating block 6, so that the high-pressure water flow impacts the surface of the galvanized coil to remove the attached dust, oil stains and some slight black spots. The water flow pressure and angle can also be adjusted to adapt to galvanized coils of different specifications.

[0025] Reference Figure 1 The water supply assembly includes a water tank 27, the lower surface of the water tank 27 is fixedly connected to the upper surface of the bottom plate 1, the upper surface of the bottom plate 1 is fixedly connected to a water pump 28, the input end of the water pump 28 is fixedly connected to the inner wall of the water tank 27, the output end of the water pump 28 is fixedly connected to a water outlet pipe 29, the outer wall of the water outlet pipe 29 is fixedly connected to the inner wall of the cleaning box 2, the inner wall of the cleaning box 2 is fixedly connected to a block 31, the inner wall of the cleaning box 2 is fixedly connected to a drain pipe 30, and the outer wall of the drain pipe 30 is fixedly connected to the inner wall of the water tank 27.

[0026] Specifically, the water supply component drives the water tank 27 through the water pump 28, the water pump 28 drives the water outlet pipe 29, the water outlet pipe 29 drives the cleaning device, and the water flow is recycled and reused through the drain pipe 30, and repeated flushing can be performed to save water resources.

[0027] Reference Figure 1-Figure 3The upper surface of the bottom plate 1 is fixedly connected to a baffle 15, the outer wall of the baffle 15 is fixedly connected to a support plate 16, the upper surface of the support plate 16 is fixedly connected to a motor 17, the output end of the motor 17 is fixedly connected to a first gear 18, the outer wall of the water outlet pipe 29 is fixedly connected to the outer wall of the water supply column 4, the inner wall of the rotating rod 9 is fixedly connected to the outer wall of the fixed column 7, the upper surface of the support rod 10 is slidably connected to the lower surface of the directional ring 11, the lower surface of the slider 14 is fixedly connected to the output end of the first hydraulic column 13, the lower surface of the cleaning box 2 is fixedly connected to the upper surface of the bottom plate 1, and the outer wall of the first gear 18 is meshed with the second gear 19 The inner wall of the second gear 19 is fixedly connected to a rotating column 20, the outer wall of the rotating column 20 is rotatably connected to the inner wall of the baffle 15, the outer wall of the rotating column 20 is fixedly connected to a second hydraulic column 21, the outer wall of the rotating column 20 is fixedly connected to a directional block 22, the outer wall of the rotating column 20 is fixedly connected to a second fixed rod 26, the outer wall of the second fixed rod 26 is rotatably connected to a push-pull block 25, the inner wall of the push-pull block 25 is rotatably connected to a push-pull rod 24, the upper surface of the push-pull rod 24 is fixedly connected to a fixed plate 23, the outer wall of the fixed plate 23 is fixedly connected to the output end of the second hydraulic column 21, and the outer wall of the fixed plate 23 is slidably connected to the inner wall of the directional block 22.

[0028] Specifically, the motor 17 is fixed by the support plate 16, the motor 17 drives the first gear 18, the first gear 18 drives the second gear 19, the second gear 19 drives the rotating column 20, the rotating column 20 drives the second fixed rod 26, the second fixed rod 26 drives the push-pull block 25, the push-pull block 25 drives the push-pull rod 24, the push-pull rod 24 drives the fixed plate 23, the rotating column 20 drives the second hydraulic column 21, and the second hydraulic column 21 drives the fixed plate 23, so that the size of the inner ring of the galvanized coil can be adjusted.

[0029] Working principle: When the device needs to be used, the slider 14 is driven by the first hydraulic column 13, the slider 14 drives the first fixed rod 12, the first fixed rod 12 drives the directional ring 11, the directional ring 11 drives the rotating rod 9, the rotating rod 9 drives the fixed column 7, the fixed column 7 drives the water gun 8, and then supplies water to the water supply column 4 through the water outlet pipe 29, and the water supply assembly drives the water tank 27 through the water pump 28 to supply water to the water outlet pipe 29, and then recycles the water resources through the drain pipe 30 for reuse, and then drives the first gear 18 through the motor 17, the first gear 18 drives the second gear 19, the second gear 19 drives the rotating column 20, the rotating column 20 drives the push-pull block 25, the push-pull block 25 drives the push-pull rod 24, the push-pull rod 24 drives the fixed plate 23, the rotating column 20 drives the second hydraulic column 21, and the second hydraulic column 21 drives the fixed plate 23. The size of the inner ring of the galvanized sheet can be adjusted, and the surface of the galvanized coil can be impacted with high-pressure water to remove attached dust, oil stains and some slight black spots. The water flow pressure and angle can be adjusted to suit galvanized coils of different specifications.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for improving black spots on galvanized coils, comprising a base (3), characterized in that: The upper surface of the base (3) is fixedly connected to a water supply column (4), the upper surface of the water supply column (4) is fixedly connected to a fixed block (5), the upper surface of the fixed block (5) is rotatably connected to a rotating block (6), the inner wall of the rotating block (6) is rotatably connected to a fixed column (7), one end of the fixed column (7) is fixedly connected to a water spray gun (8), the interior of the water spray gun (8) is provided with a water outlet pipe (29), the other end of the fixed column (7) is fixedly connected to a rotating rod (9), the upper surface of the base (3) is fixedly connected to a support rod (10 ), the outer wall of the rotating rod (9) is slidably connected to a directional ring (11), the outer wall of the directional ring (11) is fixedly connected to a first fixed rod (12), the outer wall of the first fixed rod (12) is fixedly connected to a slider (14), the outer wall of the slider (14) is fixedly connected to a cleaning box (2), the outer wall of the cleaning box (2) is fixedly connected to a first hydraulic column (13), the lower surface of the first hydraulic column (13) is fixedly connected to a bottom plate (1), and the upper surface of the bottom plate (1) is provided with a water supply component, which supplies water to the cleaning device.

2. The device for improving black spots on galvanized coils according to claim 1, characterized in that: The water supply assembly comprises a water tank (27), the lower surface of the water tank (27) is fixedly connected to the upper surface of the bottom plate (1), the upper surface of the bottom plate (1) is fixedly connected to a water pump (28), the input end of the water pump (28) is fixedly connected to the inner wall of the water tank (27), the output end of the water pump (28) is fixedly connected to a water outlet pipe (29), the outer wall of the water outlet pipe (29) is fixedly connected to the inner wall of the cleaning box (2), the inner wall of the cleaning box (2) is fixedly connected to a block (31), the inner wall of the cleaning box (2) is fixedly connected to a drain pipe (30), and the outer wall of the drain pipe (30) is fixedly connected to the inner wall of the water tank (27).

3. The device for improving black spots on galvanized coils according to claim 2, characterized in that: The upper surface of the base plate (1) is fixedly connected to a baffle (15), the outer wall of the baffle (15) is fixedly connected to a support plate (16), the upper surface of the support plate (16) is fixedly connected to a motor (17), the output end of the motor (17) is fixedly connected to a first gear (18), the outer wall of the water outlet pipe (29) is fixedly connected to the outer wall of the water supply column (4), the inner wall of the rotating rod (9) is fixedly connected to the outer wall of the fixed column (7), the upper surface of the support rod (10) is slidably connected to the lower surface of the directional ring (11), the lower surface of the slider (14) is fixedly connected to the output end of the first hydraulic column (13), and the lower surface of the cleaning box (2) is fixedly connected to the upper surface of the base plate (1).

4. The device for improving black spots on galvanized coils according to claim 3, characterized in that: The outer wall of the first gear (18) is meshedly connected with the second gear (19), and the inner wall of the second gear (19) is fixedly connected with a rotating column (20).

5. The device for improving black spots on galvanized coils according to claim 4, characterized in that: The outer wall of the rotating column (20) is rotatably connected to the inner wall of the baffle (15), and the outer wall of the rotating column (20) is fixedly connected to a second hydraulic column (21).

6. The device for improving black spots on galvanized coils according to claim 5, characterized in that: The outer wall of the rotating column (20) is fixedly connected to a directional block (22), and the outer wall of the rotating column (20) is fixedly connected to a second fixing rod (26).

7. The device for improving black spots on galvanized coils according to claim 6, characterized in that: The outer wall of the second fixed rod (26) is rotatably connected to a push-pull block (25), the inner wall of the push-pull block (25) is rotatably connected to a push-pull rod (24), and the upper surface of the push-pull rod (24) is fixedly connected to a fixed plate (23).

8. The device for improving black spots on galvanized coils according to claim 7, characterized in that: The outer wall of the fixed plate (23) is fixedly connected to the output end of the second hydraulic column (21), and the outer wall of the fixed plate (23) is slidably connected to the inner wall of the directional block (22).

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