Protective coating spraying device for metal plate surface treatment

Abstract

The utility model relates to the technical field of protective coating spraying, and aims to provide a protective coating spraying device for surface treatment of metal plates, which comprises a bottom plate, a first vertical plate and a second vertical plate are symmetrically arranged on the bottom plate, an adjusting device is arranged between the first vertical plate and the second vertical plate, a turnover device is rotatably arranged on the first vertical plate, and the turnover device is rotatably arranged on the second vertical plate. A fixing device is arranged between the adjusting device and the turnover device, a spraying assembly is arranged on the first vertical plate and the second vertical plate, a limiting plate is pulled, then an adjusting lantern ring is driven to move, then limiting of a limiting rod to a connecting shaft is relieved, then the connecting shaft is screwed, the plate is turned over, then the limiting plate is loosened, and the spraying assembly is arranged on the first vertical plate and the second vertical plate. And then the limiting rods limit the connecting shafts again, finally, the plates are turned over conveniently, and the spraying efficiency of the plates is greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of protective coating spraying, in particular to a protective coating spraying device for the surface treatment of metal plates. Background Art

[0002] An anti-corrosion coating refers to a coating applied on the metal surface to isolate it from the surrounding medium to control the corrosion of the pipeline. It should have good electrical insulation and water isolation properties, strong adhesion to the pipeline surface, be resistant to chemical damage and have a certain mechanical strength.

[0003] After the existing anti-corrosion coating spraying device finishes spraying on one side, it often takes a lot of time and energy for the staff to flip the plate so as to change the spraying surface for the next spraying operation, which increases the workload of the staff, reduces the work efficiency and is not conducive to the smooth progress of the spraying work. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a protective coating spraying device for the surface treatment of metal plates, which is used to solve the problems put forward in the background art and is convenient for popularization.

[0005] In order to achieve the above utility model purpose, the technical scheme adopted by the utility model is as follows:

[0006] A protective coating spraying device for the surface treatment of metal plates, including a bottom plate, on which a first vertical plate and a second vertical plate are symmetrically arranged. An adjusting device is arranged between the first vertical plate and the second vertical plate. A turning device is rotatably arranged on the first vertical plate. A fixing device is arranged between the adjusting device and the turning device. A spraying assembly is arranged on the first vertical plate and the second vertical plate.

[0007] The turning device includes a connecting shaft rotatably arranged on the first vertical plate. A turning fixing plate is fixedly arranged on the connecting shaft. An adjusting collar is sleeved on the connecting shaft. Guide rods are symmetrically arranged on the outer wall of the adjusting collar. One end of the guide rod far away from the adjusting collar passes through the turning fixing plate and is fixedly provided with a limiting plate. A limiting spring is arranged between the turning fixing plate and the adjusting collar. The limiting spring is sleeved on the guide rod. Limiting rods are symmetrically arranged on the inner wall of the adjusting collar. One end of the limiting rod far away from the adjusting collar is inserted into the first vertical plate.

[0008] Further, the adjusting device includes a guiding plate fixedly arranged between the first vertical plate and the second vertical plate. A strip-shaped through hole is formed in the guiding plate. Below the guiding plate and rotatably arranged on the inner wall of the first vertical plate is an adjusting rod. An adjusting thread is formed on the adjusting rod. One end of the adjusting rod away from the inner wall of the first vertical plate passes through the second vertical plate and is fixedly provided with an adjusting crank. A lead screw nut pair is threadedly connected to the adjusting thread. An adjusting plate is fixedly arranged on the lead screw nut pair. One end of the adjusting plate away from the lead screw nut pair passes through the strip-shaped through hole and is slidably arranged in the strip-shaped through hole.

[0009] Further, the fixing device includes a first fixing groove block fixedly arranged at one end of the connecting shaft and a second fixing groove block rotatably arranged on the inner wall of the adjusting plate. A first locking bolt and a second locking bolt are threadedly connected to the upper end faces of the first fixing groove block and the second fixing groove block.

[0010] Further, the spraying assembly includes a fixing frame fixedly arranged on the first vertical plate and the second vertical plate. An electric slide rail is fixedly arranged below the fixing frame. An electric slider is slidably arranged in the electric slide rail. A spraying connecting rod is fixedly arranged below the electric slider. A spraying pipe is fixedly arranged below the spraying connecting rod. A plurality of uniformly arranged nozzles are arranged below the spraying pipe.

[0011] Further, symmetrically arranged in pairs of first supporting legs and second supporting legs are arranged below the bottom plate.

[0012] As an improvement, the beneficial effects of the present invention are as follows:

[0013] For a protective coating spraying device for surface treatment of metal sheets of the present invention, when the device is working, first, shake the adjusting crank, which drives the rotation of the adjusting rod, then drives the movement of the lead screw nut pair on the adjusting thread, then drives the movement of the adjusting plate, and then realizes the adjustment of the distance between the first fixing groove block and the second fixing groove block according to the size of the sheet. Then, fix the sheet by screwing the first locking bolt and the second locking bolt. Then, realize the uniform spraying of the sheet through the nozzles by the sliding of the electric slider in the electric slide rail. Then, pull the limiting plate, which drives the movement of the adjusting collar, and then the limiting rod releases the limitation on the connecting shaft. Then, realize the flipping of the sheet by screwing the connecting shaft. Then, loosen the limiting plate, and then the limiting rod limits the connecting shaft again. Finally, it is convenient to flip the sheet, greatly improving the spraying efficiency of the sheet. Description of the Drawings

[0014] Figure 1 Isometric view A of a protective coating spraying device for surface treatment of metal sheets of the present invention;

[0015] Figure 2Isometric B view of a protective coating spraying device for the surface treatment of metal sheets of the present utility model;

[0016] Figure 3 Isometric C view of a protective coating spraying device for the surface treatment of metal sheets of the present utility model;

[0017] Figure 4 For this practical Figure 1 Enlarged view of part A in;

[0018] Figure 5 For this practical Figure 3 Enlarged view of part B in;

[0019] Corresponding table of reference numerals in the drawings:

[0020] 1. Base plate; 2. First vertical plate; 3. Second vertical plate; 4. Adjusting device; 401. Guide plate; 402. Strip-shaped through hole; 403. Adjusting rod; 404. Adjusting thread; 405. Adjusting crank; 406. Lead screw nut pair; 407. Adjusting plate; 5. Flipping device; 501. Connecting shaft; 502. Flipping fixing plate; 503. Adjusting collar; 504. Guide rod; 505. Limiting plate; 506. Limiting spring; 507. Limiting rod; 6. Fixing device; 601. First fixing groove block; 602. Second fixing groove block; 603. First locking bolt; 604. Second locking bolt; 7. Spraying assembly; 701. Fixing frame; 702. Electric slide rail; 703. Electric slider; 704. Spraying connecting rod; 705. Spraying pipe; 706. Nozzle; 8. First support leg; 9. Second support leg. Detailed implementation manners

[0021] The following further illustrates the detailed implementation manners of the present utility model with reference to the drawings. The same components are denoted by the same reference numerals. It should be noted that the terms "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to the directions in the drawings, and the terms "inner" and "outer" respectively refer to the directions towards or away from the geometric center of a specific component.

[0022] In order to make the content of the present utility model easier to be clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings in the embodiments of the present utility model. The same components are denoted by the same reference numerals.

[0023] According to Figures 1 to 5As shown in the figure, a protective coating spraying device for the surface treatment of metal sheets includes a bottom plate 1. On the upper surface of the bottom plate 1, a first vertical plate 2 and a second vertical plate 3 are symmetrically arranged. An adjusting device 4 is arranged between the first vertical plate 2 and the second vertical plate 3. A flipping device 5 is rotatably arranged on the first vertical plate 2. A fixing device 6 is arranged between the adjusting device 4 and the flipping device 5. On the upper surfaces of the first vertical plate 2 and the second vertical plate 3, a spraying assembly 7 is arranged. On the lower surface of the bottom plate 1, a pair of first support legs 8 and second support legs 9 are symmetrically arranged.

[0024] The flipping device 5 includes a connecting shaft 501 rotatably arranged on the first vertical plate 2. A flipping fixing plate 502 is fixedly arranged on the connecting shaft 501. An adjusting collar 503 is sleeved on the connecting shaft 501. Guide rods 504 are symmetrically arranged on the outer wall of the adjusting collar 503. One end of the guide rod 504 far from the adjusting collar 503 passes through the flipping fixing plate 502 and is fixedly provided with a limiting plate 505. A limiting spring 506 is arranged between the flipping fixing plate 502 and the adjusting collar 503. The limiting spring 506 is sleeved on the guide rod 504. Limiting rods 507 are symmetrically arranged on the inner wall of the adjusting collar 503. One end of the limiting rod 507 far from the adjusting collar 503 is inserted into the first vertical plate 2. By pulling the limiting plate 505, the movement of the adjusting collar 503 is driven, so that the limiting of the connecting shaft 501 by the limiting rod 507 is released. Then, by screwing the connecting shaft 501, the flipping of the sheet is realized. Then, the limiting plate 505 is loosened, so that the limiting rod 507 limits the connecting shaft 501 again.

[0025] The adjusting device 4 includes a guide plate 401 fixedly arranged between the first vertical plate 2 and the second vertical plate 3. A strip-shaped through hole 402 is opened on the guide plate 401. Below the guide plate 401 and rotatably arranged on the inner wall of the first vertical plate 2 is an adjusting rod 403. An adjusting thread 404 is opened on the adjusting rod 403. One end of the adjusting rod 403 far from the inner wall of the first vertical plate 2 passes through the second vertical plate 3 and is fixedly provided with an adjusting crank 405. A lead screw nut pair 406 is threadedly connected to the adjusting thread 404. An adjusting plate 407 is fixedly arranged on the lead screw nut pair 406. One end of the adjusting plate 407 far from the lead screw nut pair 406 passes through the strip-shaped through hole 402 and is slidably arranged in the strip-shaped through hole 402. The fixing device 6 includes a first fixing groove block 601 fixedly arranged at one end of the connecting shaft 501 and a second fixing groove block 602 rotatably arranged on the inner wall of the adjusting plate 407. Locking bolts 603 and 604 are threadedly connected to the upper end faces of the first fixing groove block 601 and the second fixing groove block 602. By shaking the adjusting crank 405, the rotation of the adjusting rod 403 is driven, so that the lead screw nut pair 406 moves on the adjusting thread 404, and the movement of the adjusting plate 407 is driven, so as to adjust the distance between the first fixing groove block 601 and the second fixing groove block 602 according to the size of the sheet. Then, by screwing the locking bolts 603 and 604, the fixing of the sheet is realized.

[0026] The spraying assembly 7 includes a fixing frame 701 fixedly arranged on the first vertical plate 2 and the second vertical plate 3. An electric slide rail 702 is fixedly arranged below the fixing frame 701. An electric slider 703 is slidably arranged in the electric slide rail 702. A spraying connecting rod 704 is fixedly arranged below the electric slider 703. A spraying pipe 705 is fixedly arranged below the spraying connecting rod 704. A plurality of uniformly arranged spray heads 706 are arranged below the spraying pipe 705. By sliding the electric slider 703 in the electric slide rail 702, the plate is uniformly sprayed through the spray heads 706, and finally, the plate can be conveniently flipped, greatly improving the spraying efficiency of the plate.

[0027] The above are only the preferred embodiments of the utility model patent, and are not intended to limit the utility model patent. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the utility model patent shall be included in the protection scope of the utility model patent.

Claims

1. A protective coating spraying device for surface treatment of metal plate, comprising a base plate (1), characterized in that: A vertical plate 1 (2) and a vertical plate 2 (3) are symmetrically arranged on the bottom plate (1); an adjusting device (4) is arranged between the vertical plate 1 (2) and the vertical plate 2 (3); a flipping device (5) is rotatably arranged on the vertical plate 1 (2); a fixing device (6) is arranged between the adjusting device (4) and the flipping device (5); and a spraying assembly (7) is arranged on the vertical plate 1 (2) and the vertical plate 2 (3); The flipping device (5) comprises a connecting shaft (501) rotatably arranged on the vertical plate (2); a flipping fixing plate (502) is fixedly arranged on the connecting shaft (501); an adjusting collar (503) is sleeved on the connecting shaft (501); guide rods (504) are symmetrically arranged on the outer wall of the adjusting collar (503); one end of the guide rod (504) away from the adjusting collar (503) passes through the flipping fixing plate (502) and is fixedly provided with a limit plate (505); a limit spring (506) is arranged between the flipping fixing plate (502) and the adjusting collar (503); the limit spring (506) is sleeved on the guide rod (504); and limit rods (507) are symmetrically arranged on the inner wall of the adjusting collar (503); one end of the limit rod (507) away from the adjusting collar (503) is inserted into the vertical plate (2).

2. A protective coating spraying device for metal plate surface treatment according to claim 1, characterized in that: The adjustment device (4) comprises a guide plate (401) fixedly arranged between the vertical plate 1 (2) and the vertical plate 2 (3), the guide plate (401) being provided with a strip-shaped through hole (402), an adjustment rod (403) being rotatably arranged below the guide plate (401) and on the inner wall of the vertical plate 1 (2), the adjustment rod (403) being provided with an adjustment thread (404), one end of the adjustment rod (403) away from the inner wall of the vertical plate 1 (2) passing through the vertical plate 2 (3) and being fixedly provided with an adjustment crank (405), a lead screw nut pair (406) being threadedly connected to the adjustment thread (404), an adjustment plate (407) being fixedly arranged on the lead screw nut pair (406), and one end of the adjustment plate (407) away from the lead screw nut pair (406) passing through the strip-shaped through hole (402) and being slidably arranged in the strip-shaped through hole (402).

3. A protective coating spraying device for metal plate surface treatment according to claim 2, characterized in that: The fixing device (6) comprises a fixing slot block 1 (601) fixedly arranged at one end of the connecting shaft (501) and a fixing slot block 2 (602) rotatably arranged on the inner wall of the adjusting plate (407), and the upper end surfaces of the fixing slot block 1 (601) and the fixing slot block 2 (602) are threadedly connected with a locking bolt 1 (603) and a locking bolt 2 (604).

4. A protective coating spraying device for metal plate surface treatment according to claim 3, characterized in that: The spraying assembly (7) comprises a fixing frame (701) fixedly arranged on the vertical plate 1 (2) and the vertical plate 2 (3); an electric slide rail (702) is fixedly arranged below the fixing frame (701); an electric slider (703) is slidably arranged inside the electric slide rail (702); a spraying connecting rod (704) is fixedly arranged below the electric slider (703); a spraying pipe (705) is fixedly arranged below the spraying connecting rod (704); and a plurality of uniformly arranged spray heads (706) are arranged below the spraying pipe (705).

5. The protective coating spraying device for metal plate surface treatment according to claim 1, characterized in that: A pair of supporting legs 1 (8) and 2 (9) are symmetrically arranged below the bottom plate (1).

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