Spraying machine for processing suspension type hardware fittings

Abstract

The utility model discloses a suspension type spraying machine for hardware fitting processing, which comprises a shell box body, a discharge port is fixedly arranged on the outer surface of one end of the shell box body, a coating box is fixedly arranged on the side surface of one end of the shell box body, and a closed observation mechanism is arranged in the shell box body. And the sprayed paint cannot be diffused in the air through the closed observation mechanism. According to the suspension type spraying machine for hardware fitting machining, hardware fittings needing to be sprayed are placed in the shell box body through the hooks, the cabinet door is closed, the cabinet door is attached to the outer surface of the shell box body, the shell box body is closed, so that paint cannot run out of the shell box body during spraying, air is sucked into the shell box body through the air suction fan, and spraying is conducted through the air suction fan; and dust is filtered through the filter box, dust adhering to the outer surface of the hardware fitting is reduced, redundant paint is discharged from the discharge port, the paint cannot be diffused into air to cause harm to the health of an operator, and meanwhile the spraying quality of the hardware fitting can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying machines, in particular to a spraying machine for processing suspension fittings. Background Art

[0002] During the processing of fittings, it is necessary to evenly spray the outer surface of the fittings with paint to improve the anti-corrosion ability and appearance quality of the fittings. Fittings are important components used to support and fix power lines in power transmission and transformation projects. They usually need to withstand high voltages, large currents, and harsh weather conditions. Therefore, anti-corrosion treatment is extremely necessary. A spraying machine can evenly spray the paint on the outer surface of the fittings to form a dense anti-corrosion coating, thus effectively protecting the fittings from corrosion. However, when using a spraying machine, it is often manually used to spray the fittings to be sprayed in the air. However, since the spraying process is not carried out in a sealed environment, the paint will diffuse in the air, which will not only damage the physical health of the operators, but also the external dust will be sprayed on the outer surface of the fittings together with the paint, resulting in defects on the surface of the fittings. Content of the Utility Model

[0003] The purpose of the utility model is to provide a spraying machine for processing suspension fittings, so as to solve the problem that the diffusion of paint in the air causes harm to the physical health of operators as mentioned in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A spraying machine for processing suspension fittings, including an outer shell box body. One end outer surface of the outer shell box body is fixedly installed with a discharge port, and a stepped surface is arranged on the outer surface of the discharge port. The outer surface of the outer shell box body is fixedly installed with a driving motor, and the output end of the driving motor penetrates through the outer surface of the outer shell box body. One end side surface of the outer shell box body is fixedly installed with a paint box, a strip-shaped window is opened on the outer surface of the paint box, and a feed port is arranged on one end outer surface of the paint box. A sealed observation mechanism is arranged inside the outer shell box body, and through the sealed observation mechanism, the sprayed paint will not diffuse in the air.

[0005] Preferably, the sealed observation mechanism includes: a cabinet door, the cabinet door is rotatably installed on the side surface of the outer shell box body, and an observation cabinet window is fixedly installed on the outer surface of the cabinet door. The outer surface of the outer shell box body is closely attached to the outer surface of the cabinet door.

[0006] By adopting the above technical solution, the sprayed paint can be intercepted and controlled inside the box body by the outer shell box body and the cabinet door, and the spraying condition of the sprayed fittings can be observed at any time through the observation cabinet window, so that the paint will not enter and diffuse into the air, and at the same time, it is convenient to observe the spraying condition of the fittings.

[0007] Preferably, an air suction fan is fixedly installed on the outer surface of one end of the outer shell box away from the discharge port, and the air suction fan penetrates through the outer surface of the outer shell box, and the outer shell box and the discharge port are concentrically designed.

[0008] By adopting the above technical solution, the external air can be pumped into the interior of the outer shell box, and the excess paint can be blown out from the discharge port and blown into the purification device.

[0009] Preferably, a transmission mechanism is arranged inside the outer shell box, and the transmission mechanism drives the fittings placed inside the outer shell box to rotate for uniform spraying.

[0010] By adopting the above technical solution, the fittings placed in the outer shell box can be rotated, so that the paint can be evenly sprayed on the outer surface of the fittings.

[0011] Preferably, the transmission mechanism includes: a main gear, the main gear is fixedly installed at the output end of the driving motor, the main gear is located inside the outer shell box, and a second gear is rotatably installed inside the outer shell box, the second gear meshes with the main gear, and the diameter of the main gear is smaller than that of the second gear, an auxiliary connecting rod is fixedly installed inside the second gear, and limiting rods are evenly arranged on the outer surface of the auxiliary connecting rod.

[0012] By adopting the above technical solution, the rotation of the main gear drives the rotation of the second gear. Due to the diameter difference between the second gear and the main gear, the rotation speed of the second gear is reduced, so that the auxiliary connecting rod rotates accordingly, and the fittings suspended between the limiting rods through the hooks can rotate slowly together, so that the fittings can be evenly sprayed with paint.

[0013] Preferably, a stirring rod is rotatably installed inside the paint tank, a first gear is fixedly installed on the outer surface of the stirring rod, the first gear meshes with the main gear, and the diameter of the first gear is larger than that of the main gear. A spraying pump is fixedly installed at one end of the paint tank away from the driving motor, the input end of the spraying pump is connected to the paint tank, and the output end of the spraying pump penetrates through the side surface of the outer shell box. A spraying nozzle is fixedly installed inside the outer shell box, and the spraying nozzle is connected to the spraying pump.

[0014] By adopting the above technical solution, the rotation of the main gear can drive the rotation of the first gear, so that the stirring rod can rotate accordingly to uniformly stir the paint injected into the paint tank without precipitation, so that the spraying pump can spray the uniformly stirred paint from the spraying nozzle, so that the paint will not precipitate too much and cause the spraying nozzle to be blocked, and at the same time, the paint can be evenly sprayed.

[0015] Preferably, a filter box is slidably installed at one end of the suction fan located outside the outer shell box body, and a filter element is snap-fitted inside the filter box. A protective cover is fixedly installed inside the outer shell box body, and the protective cover is concentric with the suction fan. The inner surface of the suction fan is closely attached to the outer surface of the filter box.

[0016] With the above technical solution, after the suction fan draws the external air into the inner part of the outer shell box body, the dust in the air can be filtered through the filter box, so that the dust will not enter the inner part of the outer shell box body and adhere to the outer surface of the fitting, resulting in poor spraying.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows: The spraying machine for processing suspension fittings:

[0018] 1. Place the fitting to be sprayed on the hook inside the outer shell box body, close the cabinet door, make the cabinet door fit with the outer surface of the outer shell box body, seal the outer shell box body so that the paint will not run out of the outer shell box body during spraying, draw air into the inner part of the outer shell box body through the suction fan, filter the dust through the filter box, reduce the dust adhering to the outer surface of the fitting, discharge the excess paint from the discharge port, so that the paint will not diffuse into the air and harm the health of the operator, and at the same time can improve the spraying quality of the fitting;

[0019] 2. Drive the main gear to rotate by the rotation of the drive motor, make the main gear drive the second gear to rotate, reduce the rotation speed of the second gear through the diameter difference between the main gear and the second gear, so that the auxiliary connecting rod can rotate together, and make the fitting hung between the limiting rods rotate slowly and be evenly sprayed with paint;

[0020] 3. When the main gear rotates, it will drive the first gear to rotate together, make the stirring rod rotate, so that the paint injected into the paint tank can be evenly stirred to reduce precipitation, and then the subsequent spraying pump can pump out the evenly stirred paint and discharge it out through the spraying nozzle, reduce the blockage probability of the spraying nozzle, and at the same time can make the fitting be sprayed more evenly. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view structural diagram of the outer shell box body and the paint tank of the present utility model;

[0022] Figure 2 It is a sectional view structural diagram of the outer shell box body and the discharge port of the present utility model;

[0023] Figure 3 It is a top view structural diagram of the first gear and the second gear of the present utility model;

[0024] Figure 4 It is a three-dimensional structural diagram of the auxiliary connecting rod and the limiting rod of the present utility model;

[0025] Figure 5 This is a schematic perspective sectional view of the paint box and the first gear of the present utility model;

[0026] Figure 6 This is a schematic perspective sectional view of the suction fan and the filter box of the present utility model.

[0027] In the figure: 1. Outer shell box body; 2. Discharge port; 3. Cabinet door; 4. Observation cabinet window; 5. Driving motor; 6. Main gear; 7. First gear; 8. Second gear; 9. Auxiliary connecting rod; 10. Limiting rod; 11. Paint box; 12. Stirring rod; 13. Spraying pump; 14. Spraying nozzle; 15. Protective cover; 16. Suction fan; 17. Filter box. Specific embodiments

[0028] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0029] Please refer to Figure 1-6 , the present utility model provides a technical solution: a spraying machine for processing suspension fittings includes an outer shell box body 1, a discharge port 2 is fixedly installed on the outer surface of one end of the outer shell box body 1, and a stepped surface is provided on the outer surface of the discharge port 2. A driving motor 5 is fixedly installed on the outer surface of the outer shell box body 1, and the output end of the driving motor 5 penetrates the outer surface of the outer shell box body 1. A paint box 11 is fixedly installed on the side surface of one end of the outer shell box body 1, and a strip-shaped window is opened on the outer surface of the paint box 11, and a feed port is provided on the outer surface of one end of the paint box 11. A closed observation mechanism is provided inside the outer shell box body 1.

[0030] Through the feed port, paint can be injected into the interior of the paint box 11, and the amount of injected paint can be observed through the strip-shaped window on the outer surface of the paint box 11.

[0031] Through the closed observation mechanism, the sprayed paint will not spread in the air. The closed observation mechanism includes: a cabinet door 3, the cabinet door 3 is rotatably installed on the side surface of the outer shell box body 1, and an observation cabinet window 4 is fixedly installed on the outer surface of the cabinet door 3. The outer surface of the outer shell box body 1 is closely attached to the outer surface of the cabinet door 3.

[0032] Through the closed design of the outer shell box body 1 and the cabinet door 3, the sprayed paint can be prevented from spreading into the air. At the same time, the spraying effect of the fittings can be observed through the observation cabinet window 4 on the outer surface of the cabinet door 3, which is convenient for observing the spraying effect of the fittings. At the same time, the paint can be prevented from leaking out and causing harm to the health of workers.

[0033] On the outer surface of one end of the outer shell box body 1 far away from the discharge port 2, an air suction fan 16 is fixedly installed, and the air suction fan 16 penetrates through the outer surface of the outer shell box body 1, and the outer shell box body 1 and the discharge port 2 are concentrically designed.

[0034] Through the air suction fan 16, the external air can be pumped into the interior of the outer shell box body 1, so that the excess paint can be discharged into the purification equipment through the discharge port 2 for treatment, reducing the probability of paint leaking from the outer shell box body 1, and at the same time preventing the interior of the outer shell box body 1 from being filled with paint and causing danger.

[0035] A transmission mechanism is arranged inside the outer shell box body 1. Through the transmission mechanism, the metal fittings placed inside the outer shell box body 1 are driven to rotate for uniform spraying. The transmission mechanism includes: a main gear 6, the main gear 6 is fixedly installed at the output end of the driving motor 5, the main gear 6 is located inside the outer shell box body 1, and a second gear 8 is rotatably installed inside the outer shell box body 1. The second gear 8 meshes with the main gear 6, and the diameter of the main gear 6 is smaller than that of the second gear 8. An auxiliary connecting rod 9 is fixedly installed inside the second gear 8, and limiting rods 10 are uniformly arranged on the outer surface of the auxiliary connecting rod 9.

[0036] By the rotation of the driving motor 5, the main gear 6 can be driven to rotate, so that the second gear 8 meshing with the main gear 6 rotates. By the diameter difference between the second gear 8 and the main gear 6, the rotation speed of the second gear 8 is reduced. The metal fittings inserted into the hooks are placed inside the limiting rods 10, so that the auxiliary connecting rod 9 rotates along with it, and the metal fittings hung on the auxiliary connecting rod 9 rotate slowly along with it, so that the outer surface of the metal fittings can be evenly sprayed with paint, and at the same time the metal fittings will not rotate too fast and displace.

[0037] A stirring rod 12 is rotatably installed inside the paint tank 11, and a first gear 7 is fixedly installed on the outer surface of the stirring rod 12. The first gear 7 meshes with the main gear 6, and the diameter of the first gear 7 is larger than that of the main gear 6. A spraying pump 13 is fixedly installed at one end of the paint tank 11 far away from the driving motor 5, and the input end of the spraying pump 13 is connected to the paint tank 11. The output end of the spraying pump 13 penetrates through the side surface of the outer shell box body 1. A spraying nozzle 14 is fixedly installed inside the outer shell box body 1, and the spraying nozzle 14 is connected to the spraying pump 13.

[0038] By the rotation of the main gear 6, the first gear 7 can be driven to rotate, so that the first gear 7 drives the stirring rod 12 to rotate. By the rotation of the stirring rod 12, the paint injected into the paint tank 11 is evenly stirred, so that the paint will not precipitate and is sucked out by the spraying pump 13, and the evenly stirred paint can be sprayed out from the spraying nozzle 14, reducing the probability of the spraying nozzle 14 being blocked and at the same time enabling the metal fittings to be sprayed more evenly.

[0039] A filter box 17 is slidably installed at one end of the intake fan 16 located outside the outer shell box body 1, and a filter element is snap-fitted inside the filter box 17. A protective cover 15 is fixedly installed inside the outer shell box body 1, and the protective cover 15 and the intake fan 16 are concentrically designed, and the inner surface of the intake fan 16 is closely attached to the outer surface of the filter box 17.

[0040] The intake fan 16 sucks the external air into the inner part of the outer shell box body 1, and the filter box 17 can filter the dust in the air, so that the dust will not enter the inner part of the outer shell box body 1 and adhere to the outer surface of the fitting, resulting in poor spraying. At the same time, the filter box 17 can be pulled out to replace the inner filter element, and the protective cover 15 can prevent the dropped fitting from damaging the intake fan 16.

[0041] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A spraying machine for suspended hardware processing, comprising an outer shell body (1), a discharge port (2) is fixedly mounted on the outer surface of one end of the outer shell body (1), and the outer surface of the discharge port (2) is provided with a stepped surface, a drive motor (5) is fixedly mounted on the outer surface of the outer shell body (1), and the output end of the drive motor (5) passes through the outer surface of the outer shell body (1), a paint box (11) is fixedly mounted on the side surface of one end of the outer shell body (1), and a strip window is opened on the outer surface of the paint box (11), and a feed port is provided on the outer surface of one end of the paint box (11), characterized in that: The outer shell body (1) is provided with a sealed observation mechanism inside, and the sprayed paint is prevented from diffusing into the air by the sealed observation mechanism. An air intake fan (16) is fixedly mounted on the outer surface of one end of the outer shell body (1) away from the discharge port (2), and the air intake fan (16) penetrates the outer surface of the outer shell body (1), and the outer shell body (1) and the discharge port (2) are designed to be concentric.

2. A spraying machine for suspended metal fittings processing according to claim 1, characterized in that: The enclosed observation mechanism comprises: a cabinet door (3), the cabinet door (3) being rotatably mounted on the side surface of the outer shell body (1), and an observation cabinet window (4) being fixedly mounted on the outer surface of the cabinet door (3), and the outer surface of the outer shell body (1) is tightly fitted with the outer surface of the cabinet door (3).

3. The spraying machine for suspended metal fittings processing according to claim 1, characterized in that: A transmission mechanism is arranged inside the outer shell box (1), and the transmission mechanism drives the hardware placed inside the outer shell box (1) to rotate and spray evenly.

4. The spraying machine for suspended metal fittings processing according to claim 3, characterized in that: The transmission mechanism comprises: a main gear (6), the main gear (6) being fixedly mounted on the output end of the driving motor (5), the main gear (6) being located inside the outer casing (1), and a second gear (8) being rotatably mounted inside the outer casing (1), the second gear (8) being meshed with the main gear (6), and the diameter of the main gear (6) being smaller than the diameter of the second gear (8), an auxiliary connecting rod (9) being fixedly mounted inside the second gear (8), and a limit rod (10) being evenly arranged on the outer surface of the auxiliary connecting rod (9).

5. The spraying machine for suspended metal fittings processing according to claim 1, characterized in that: A stirring rod (12) is rotatably mounted inside the paint box (11), and a first gear (7) is fixedly mounted on the outer surface of the stirring rod (12), the first gear (7) is meshed with the main gear (6), and the diameter of the first gear (7) is larger than the diameter of the main gear (6), a spray pump (13) is fixedly mounted on one end of the paint box (11) away from the drive motor (5), the input end of the spray pump (13) is connected to the paint box (11), and the output end of the spray pump (13) passes through the side surface of the outer shell body (1), a spray nozzle (14) is fixedly mounted inside the outer shell body (1), and the spray nozzle (14) is connected to the spray pump (13).

6. The spraying machine for suspended metal fittings processing according to claim 1, characterized in that: A filter box (17) is slidably mounted on one end of the suction fan (16) located outside the outer casing (1), and a filter element is snap-fitted inside the filter box (17). A protective cover (15) is fixedly mounted inside the outer casing (1), and the protective cover (15) and the suction fan (16) are concentrically designed, and the inner surface of the suction fan (16) is tightly fitted with the outer surface of the filter box (17).

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