A spraying equipment for processing seawater corrosion-resistant cast iron valves

Abstract

The utility model discloses a spraying device for processing seawater corrosion-resistant cast iron valves, which includes a support platform, an L-shaped frame fixedly connected to the top surface of the right end of the support platform, a rotating rod rotatably connected to the bottom surface of the top of the L-shaped frame, a support plate fixedly connected to the bottom surface of the rotating rod, and a support plate in the shape of a circular plate. Eight insertion holes are evenly opened on the support plate, and a first plug rod and a second plug rod are respectively slidably inserted into each of two adjacent insertion holes. A spring is sleeved on each of the first plug rod and the second plug rod, and the top of each spring is fixedly connected to the bottom surface of the corresponding side pull rod, and the bottom surface of each spring is fixedly connected to the support plate, and a clamp is fixedly connected between the bottom surfaces of each adjacent first plug rod and the second plug rod. The utility model sets a plurality of clamping stations, and when the sprayed valve is removed, the spraying operation of the next valve will not be affected, so that rapid spraying can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to spraying equipment for processing seawater corrosion-resistant cast iron valves. Background Art

[0002] In seawater environment, cast iron valves are susceptible to corrosion and wear. Substances such as chloride ions, salt and moisture in seawater will react chemically with cast iron, causing corrosion and rust on the valve surface. This corrosion and rust will cause the sealing performance of the valve to deteriorate or even fail, thereby affecting the normal operation of the valve. Therefore, in order to ensure the reliability and service life of cast iron valves in seawater environment, they need to be treated with anti-corrosion.

[0003] The existing spraying equipment for processing seawater corrosion resistant cast iron valves requires that the switch handle of the valve be sprayed, then removed and replaced with another one for spraying, which is time-consuming and has low operating efficiency. Therefore, it is necessary to provide a spraying equipment for processing seawater corrosion resistant cast iron valves to solve the above technical problems. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In order to overcome the shortcomings of the existing technology, a spraying equipment for seawater corrosion resistant cast iron valve processing is proposed to solve the problem that the switch handle of the valve needs to be sprayed, then removed and replaced for spraying, which is time-consuming and has low operating efficiency.

[0006] (II) Technical solution

[0007] The utility model is achieved through the following technical scheme: the utility model proposes a spraying equipment for processing seawater corrosion-resistant cast iron valves, including a support table, the top surface of the right end of the support table is fixedly connected to an L-shaped frame, the top bottom surface of the L-shaped frame is rotatably connected to a rotating rod, the bottom surface of the rotating rod is fixedly connected to a support plate, the support plate is a circular plate, eight insertion holes are evenly opened on the support plate, a first insertion rod and a second insertion rod are respectively slidably inserted into each adjacent two insertion holes, each of the first insertion rod and the second insertion rod is sleeved with a spring, the top end of each spring is fixedly connected to the bottom surface of the corresponding side pull rod, the bottom surface of each spring is fixedly connected to the support plate, and a clamp is fixedly connected between the bottom surfaces of each adjacent first insertion rod and the second insertion rod.

[0008] Furthermore, a servo motor is fixedly connected to the right side of the bottom surface of the support table, and a connecting rod is fixedly connected to the output end of the servo motor. The connecting rod passes through the support table and is fixedly connected to a rotating disk. Four mounting plates are evenly fixedly connected to the top surface of the rotating disk, and each of the mounting plates is located directly below one of the clamping plates. The outside of the servo motor is covered with an operating box, and the operating box is fixedly connected to the bottom surface of the support table.

[0009] Furthermore, a cast iron valve is clamped between each of the clamping plates and the mounting plate.

[0010] Furthermore, two support frames are fixedly connected to the left side of the top surface of the support platform, a spray box for containing seawater corrosion-resistant paint is fixedly connected between the top ends of the support frames, a feed port is installed at the top of the spray box, a pump body is fixedly connected to the right wall of the spray box, and a nozzle is installed at the other end of the pump body.

[0011] Furthermore, cast iron valves are fixedly connected to the four corners of the bottom surface of the support platform.

[0012] (III) Beneficial effects

[0013] Compared with the prior art, the utility model has the following beneficial effects: by setting a plurality of clamping stations, when the sprayed valve is removed, the spraying operation of the next valve will not be affected, and rapid spraying can be achieved, the spraying efficiency is improved, and the operation is simple and easy to implement. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a cross-sectional view of the utility model;

[0015] Figure 2 It is a top view of the rotating disk in the utility model.

[0016] In the figure: 1. support platform; 2. L-shaped frame; 3. rotating rod; 4. support plate; 5. pull rod; 6. first plug rod; 7. second plug rod; 8. spring; 9. clamping plate; 10. cast iron valve; 11. mounting plate; 12. rotating disk; 13. connecting rod; 14. operating box; 15. servo motor; 16. support frame; 17. spray box; 18. feed port; 19. pump body; 20. nozzle. DETAILED DESCRIPTION

[0017] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0018] A spraying device for processing seawater corrosion-resistant cast iron valves includes a support platform 1, an L-shaped frame 2 is fixedly connected to the top surface of the right end of the support platform 1, a rotating rod 3 is rotatably connected to the bottom surface of the top of the L-shaped frame 2, and a support plate 4 is fixedly connected to the bottom surface of the rotating rod 3. The support plate 4 is in the shape of a circular plate, and eight insertion holes are evenly opened on the support plate 4. A first insertion rod 6 and a second insertion rod 7 are respectively slidably inserted into each adjacent two insertion holes, and a spring 8 is sleeved on each first insertion rod 6 and second insertion rod 7. The top end of each spring 8 is fixedly connected to the bottom surface of the pull rod 5 on the corresponding side, and the bottom surface of each spring 8 is fixedly connected to the support plate 4. A clamping plate 9 is fixedly connected between the bottom surfaces of each adjacent first insertion rod 6 and second insertion rod 7.

[0019] In this embodiment, a servo motor 15 is fixedly connected to the right side of the bottom surface of the support platform 1, and a connecting rod 13 is fixedly connected to the output end of the servo motor 15. The connecting rod 13 passes through the support platform 1 and is fixedly connected to a rotating disk 12. Four mounting plates 11 are evenly fixedly connected to the top surface of the rotating disk 12. Each mounting plate 11 is located directly below one of the clamping plates 9. The outside of the servo motor 15 is covered with an operating box 14, and the operating box 14 is fixedly connected to the bottom surface of the support platform 1.

[0020] In this embodiment, a cast iron valve 10 is clamped between each clamping plate 9 and the mounting plate 11 .

[0021] In this embodiment, two support frames 16 are fixedly connected to the left side of the top surface of the support platform 1, and a spray box 17 for containing seawater corrosion-resistant paint is fixedly connected between the top ends of the support frames 16. A feed port 18 is installed on the upper part of the spray box 17, and a pump body 19 is fixedly connected to the right wall of the spray box 17, and a nozzle 20 is installed at the other end of the pump body 19.

[0022] In this embodiment, cast iron valves 10 are fixedly connected to the four corners of the bottom surface of the support platform 1 .

[0023] Working principle: When in use, pull up the pull rod 5, place the cast iron valve 10 on the mounting plate 11, loosen the pull rod 5, and under the elastic action of the spring 6, the clamping plate 9 cooperates with the mounting plate 11 to clamp and fix the cast iron valve 10, start the servo motor 15, drive the 4 cast iron valves 10 on the turntable 12 to rotate, start the pump body 19, and spray the cast iron valve 10.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0025] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying equipment for processing seawater corrosion resistant cast iron valves, characterized in that: The invention comprises a support platform (1), wherein the top surface of the right end of the support platform (1) is fixedly connected to an L-shaped frame (2), the bottom surface of the top of the L-shaped frame (2) is rotatably connected to a rotating rod (3), the bottom surface of the rotating rod (3) is fixedly connected to a support plate (4), the support plate (4) is in the shape of a circular plate, eight insertion holes are evenly opened on the support plate (4), a first insertion rod (6) and a second insertion rod (7) are respectively slidably inserted into each two adjacent insertion holes, a spring (8) is sleeved on each of the first insertion rod (6) and the second insertion rod (7), the top end of each of the springs (8) is fixedly connected to the bottom surface of the corresponding side pull rod (5), the bottom surface of each of the springs (8) is fixedly connected to the support plate (4), and a clamping plate (9) is fixedly connected between the bottom surfaces of each adjacent first insertion rod (6) and second insertion rod (7).

2. The spraying equipment for processing seawater corrosion resistant cast iron valves according to claim 1 is characterized in that: A servo motor (15) is fixedly connected to the right side of the bottom surface of the support platform (1), and a connecting rod (13) is fixedly connected to the output end of the servo motor (15). The connecting rod (13) passes through the support platform (1) and is fixedly connected to a rotating disk (12). Four mounting plates (11) are evenly fixedly connected to the top surface of the rotating disk (12), and each mounting plate (11) is located directly below one of the clamping plates (9). The outside of the servo motor (15) is covered with an operating box (14), and the operating box (14) is fixedly connected to the bottom surface of the support platform (1).

3. The spraying equipment for processing seawater corrosion resistant cast iron valves according to claim 2 is characterized in that: A cast iron valve (10) is clamped between each clamping plate (9) and the mounting plate (11).

4. The spraying equipment for processing seawater corrosion resistant cast iron valves according to claim 3 is characterized in that: Two support frames (16) are fixedly connected to the left side of the top surface of the support platform (1), and a spray box (17) for containing seawater corrosion-resistant paint is fixedly connected between the top ends of the support frames (16). A feed port (18) is installed at the top of the spray box (17), and a pump body (19) is fixedly connected to the right wall of the spray box (17), and a spray head (20) is installed at the other end of the pump body (19).

5. The spraying equipment for processing seawater corrosion resistant cast iron valves according to claim 4 is characterized in that: Cast iron valves (10) are fixedly connected to the four corners of the bottom surface of the support platform (1).

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