Anti-corrosion coating spraying equipment for gate

Abstract

The utility model provides anti-corrosion paint spraying equipment for a gate, which comprises a fixed seat arranged at the end part of a clamping part of a movable lifting mechanism or a spraying robot, and an automatic spray gun communicated with a discharge hole of a storage barrel for storing paint is arranged on the fixed seat. A plurality of telescopic push rods are arranged on the fixing base and located on the outer side of the automatic spray gun, the telescopic push rods are evenly distributed on the outer side of the automatic spray gun, the fixing ends of the telescopic push rods are fixedly arranged on the fixing base, and protective covers used for preventing sprayed paint from splashing all around are arranged at the ends of output rods of the telescopic push rods. The position-adjustable protective cover is arranged on the outer side of the spray gun, so that sealing operation between the spray gun and the to-be-sprayed part is realized, unnecessary waste of paint caused by splashing of the paint in the spraying process can be avoided, pollution to the environment of a working site is avoided, and the spray gun is safer, more sanitary and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying equipment, in particular to anti-corrosion paint spraying equipment for gates. Background Art

[0002] With the development of modern society, steel gates are an important component widely used in hydraulic structures. They are mainly used to intercept water flow, control water level, regulate flow, discharge sediment and floating objects, etc. Steel gates are exposed to the sun for a long time and often come into contact with various liquid substances. They often work in acid, alkali, salt and humid environments. The environment requires good corrosion resistance. Special coatings need to be applied on the outer surface of the steel gate structure.

[0003] Existing spraying equipment usually requires operators to operate in a confined space during the spraying operation, and wear protective clothing, goggles and other protective equipment to avoid erosion of the paint during the spraying operation. The lack of effective protection against the sprayed paint causes the paint to splash everywhere during the spraying operation, polluting the workplace environment and causing unnecessary waste of paint. Utility Model Content

[0004] In view of this, the utility model provides an anti-corrosion paint spraying equipment for gates, which can realize the sealing operation between the spray gun and the workpiece to be sprayed by arranging a position-adjustable protective cover on the outside of the spray gun, so as to prevent the paint from splashing everywhere during the spraying process and block it in the protective cover, thereby avoiding unnecessary waste of paint and ensuring the environmental quality of the workplace, making it safer, more hygienic and more convenient.

[0005] In order to solve the above technical problems, the utility model provides an anti-corrosion paint spraying device for a gate, comprising a fixed seat arranged at the end of a clamping part of a mobile lifting mechanism or a spraying robot, an automatic spray gun connected to a discharge port of a storage barrel for storing paint is arranged on the fixed seat, a telescopic push rod is arranged on the fixed seat and located on the outside of the automatic spray gun, there are multiple telescopic push rods, and they are evenly distributed on the outside of the automatic spray gun, the fixed ends of the multiple telescopic push rods are all fixed on the fixed seat, and the output rod ends of the multiple telescopic push rods are provided with protective covers for preventing the sprayed paint from splashing everywhere. The utility model can achieve a closed operation between the spray gun and the part to be sprayed by arranging a position-adjustable protective cover on the outside of the spray gun, which can prevent the paint from splashing everywhere during the spraying process and block it in the protective cover, avoiding unnecessary waste of paint while also ensuring the environmental quality of the workplace, without the need for the operator to wear protective equipment, avoiding the erosion of the paint, and being safer, more hygienic and more convenient.

[0006] The protective cover is a truncated cone-shaped structure in which the diameter of the side close to the telescopic push rod is larger than the diameter of the side away from the telescopic push rod. A retaining ring is provided at the end of the protective cover close to the part to be sprayed. The retaining ring should be made of non-slip and wear-resistant rubber material. The utility model can realize the automatic rolling down of liquid paint falling during the spraying operation through the slope of the inner wall of the truncated cone-shaped protective cover and its own gravity through the design of the truncated cone-shaped protective cover, which is more convenient.

[0007] A side wall of the protective cover on the side close to the output rod of the telescopic push rod is provided with a cold air blowing port connected to the air blowing port of an external air pump and a hot air blowing port connected to the air outlet of an external hot air blower. A cold air duct inserted into the protective cover is provided on the side close to the cold air blowing port in the protective cover, and a hot air duct inserted into the protective cover is provided on the side close to the hot air blowing port in the protective cover. The length of the hot air duct is greater than that of the cold air duct. The airflow of the air pump can blow off the paint sprayed into the outer wall of the shell of the spray gun without blowing it back to the area to be sprayed. The workpiece is suitable for drying. If the thickness tolerance of the sprayed paint is large, the airflow of the air pump can be adjusted to blow the paint splashed near the spray gun housing back to the workpiece to be sprayed. The specific airflow adjustment method of the air pump is through an electromagnetic flow valve, which is more accurate and convenient. The hot air blown out through the air outlet of the hot air blower can realize the efficient and fast drying operation of the paint on the workpiece to be sprayed, which greatly improves the spraying efficiency and makes the operation more convenient. The hot air blower is connected to the hot air blowing port through a heat-resistant rubber tube, and the air pump is connected to the cold air blowing port through a rubber tube.

[0008] Both the cold air blowing outlet and the hot air blowing outlet are truncated cone-shaped structures in which the opening diameter of the end close to the telescopic push rod is larger than the diameter of the end far from the telescopic push rod. There are four telescopic push rods, which are respectively arranged on the four corners of the fixed seat. There are two cold air blowing outlets and two hot air blowing outlets, which are staggered on the bottom side wall of the protective cover. The two cold air blowing outlets are connected to the air pump through a rubber tube and a two-way joint, and the two hot air blowing outlets are connected to the hot air blower through a heat-resistant rubber tube and a two-way joint.

[0009] A discharge pipe is arranged at the lower part of the protective cover, and a collecting bucket is arranged at the lower part of the discharge pipe. The paint that falls through the blocking effect of the inner wall of the protective cover can be discharged into the collecting bucket through the discharge pipe to be collected, thereby avoiding unnecessary waste of paint and being more energy-saving and convenient.

[0010] In summary, compared with the prior art, the present application includes at least one of the following beneficial technical effects:

[0011] 1. The utility model can realize the closed operation between the spray gun and the workpiece to be sprayed by arranging a position-adjustable protective cover on the outside of the spray gun, which can prevent the paint from splashing everywhere during the spraying process and block it in the protective cover, thereby avoiding unnecessary waste of paint and ensuring the environmental quality of the workplace. The operator does not need to wear protective equipment, which avoids the erosion of the paint and is safer, more hygienic and more convenient.

[0012] 2. The utility model can realize that the liquid paint dropped during the spraying operation can automatically roll down through the slope of the inner wall of the truncated cone-shaped protective cover and its own gravity through the design of the truncated cone-shaped protective cover, which is more convenient.

[0013] 3. The length of the hot air duct is greater than that of the cold air duct. The airflow of the air pump should be able to blow off the paint injected into the outer wall of the spray gun shell without blowing it back onto the workpiece to be sprayed. If the thickness tolerance of the sprayed paint is large, the airflow of the air pump can be adjusted to blow the paint splashed near the spray gun shell back onto the workpiece to be sprayed. The specific airflow adjustment method of the air pump is to control it through an electromagnetic flow valve, which is more accurate and convenient. The hot air blown out through the air outlet of the hot air blower can realize the efficient and fast drying operation of the paint on the workpiece to be sprayed, which greatly improves the spraying efficiency and makes the operation more convenient. The hot air blower is connected to the hot air blowing port through a heat-resistant rubber tube, and the air pump is connected to the cold air blowing port through a rubber tube.

[0014] 4. The paint that falls through the blocking effect of the inner wall of the protective cover is discharged into the collection bucket through the discharge pipe to be collected, avoiding unnecessary waste of paint and being more energy-saving and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the automatic spray gun, the fixing seat, the protective cover, the telescopic push rod and the retaining ring in the anti-corrosion coating spraying equipment of the gate of the utility model;

[0016] Figure 2 It is an isometric view of the automatic spray gun, the fixing seat, the protective cover, the telescopic push rod and the retaining ring in the anti-corrosion coating spraying equipment of the gate of the utility model;

[0017] Figure 3 It is a rear view of the automatic spray gun, the fixing seat, the protective cover, the telescopic push rod and the retaining ring in the anti-corrosion coating spraying equipment of the gate of the utility model;

[0018] Figure 4 The utility model is a side view of an automatic spray gun, a fixing seat, a protective cover, a telescopic push rod and a retaining ring in the anti-corrosion paint spraying equipment of the gate.

[0019] Explanation of reference numerals: 100, fixing seat; 200, automatic spray gun; 300, telescopic push rod; 400, protective cover; 500, retaining ring; 600, cold air blowing port; 700, hot air blowing port; 800, discharge pipe. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0021] like Figure 1-4 As shown: This embodiment provides an anti-corrosion paint spraying device for a gate, including a fixed seat 100 arranged at the end of a clamping portion of a mobile lifting mechanism or a spraying robot, an automatic spray gun 200 connected to a discharge port of a storage barrel for storing paint is arranged on the fixed seat 100, and a telescopic push rod 300 is arranged on the fixed seat 100 and located outside the automatic spray gun 200, and there are multiple telescopic push rods 300, which are evenly distributed on the outside of the automatic spray gun 200, and the fixed ends of the multiple telescopic push rods 300 are all fixed on the fixed seat 100. On the top, the output rod ends of the multiple telescopic push rods 300 are provided with protective covers 400 for preventing the sprayed paint from splashing everywhere. The utility model can achieve a closed operation between the spray gun and the workpiece to be sprayed by providing a position-adjustable protective cover 400 on the outside of the spray gun, which can prevent the paint from splashing everywhere during the spraying process and block it in the protective cover 400, thereby avoiding unnecessary waste of paint and ensuring the environmental quality of the workplace. There is no need for the operator to wear protective equipment, which avoids paint erosion and is safer, more hygienic and more convenient.

[0022] According to one embodiment of the utility model, Figure 1-4 As shown, the protective cover 400 is a truncated cone-shaped structure in which the diameter of the side close to the telescopic push rod 300 is larger than the diameter of the side away from the telescopic push rod 300. A retaining ring 500 is provided at the end of the protective cover 400 close to the part to be sprayed. The retaining ring 500 should be made of non-slip and wear-resistant rubber material. The utility model can realize the automatic rolling down of the liquid paint falling during the spraying operation through the slope of the inner wall of the truncated cone-shaped protective cover 400 and its own gravity through the design of the truncated cone-shaped protective cover 400, which is more convenient.

[0023] According to another embodiment of the present invention, Figure 1 and Figure 3As shown, a side wall of the protective cover 400 on the side close to the output rod of the telescopic push rod 300 is provided with a cold air blowing port 600 connected to the blowing port of an external air pump and a hot air blowing port 700 connected to the air outlet of an external hot air blower, a side close to the cold air blowing port 600 in the protective cover 400 is provided with a cold air pipe inserted into the protective cover 400, and a side close to the hot air blowing port 700 in the protective cover 400 is provided with a hot air pipe inserted into the protective cover 400, the length of the hot air pipe is greater than the length of the cold air pipe, and the airflow of the air pump is used to blow off the paint injected into the outer wall of the shell of the spray gun The paint splashing near the spray gun housing can be adjusted to blow the paint directly onto the workpiece to be sprayed. The specific air flow adjustment method of the air pump is through an electromagnetic flow valve, which is more accurate and convenient. The hot air blown out through the air outlet of the hot air blower can realize the efficient and fast drying of the paint on the workpiece to be sprayed, which greatly improves the spraying efficiency and makes the operation more convenient. The hot air blower is connected to the hot air blowing port 700 through a heat-resistant rubber tube, and the air pump is connected to the cold air blowing port 600 through a rubber tube.

[0024] According to another embodiment of the present invention, Figure 1 and Figure 2 As shown, both the cold air blowing outlet 600 and the hot air blowing outlet 700 are truncated cone-shaped structures in which the opening diameter of the end close to the telescopic push rod 300 is larger than the diameter of the end away from the telescopic push rod 300. There are four telescopic push rods 300, which are respectively arranged on the four corners of the fixing base 100. There are two cold air blowing outlets 600 and two hot air blowing outlets 700, which are staggered on the bottom side wall of the protective cover 400. The two cold air blowing outlets 600 are connected to the air pump through a rubber tube and a two-way joint, and the two hot air blowing outlets 700 are connected to the hot air blower through a heat-resistant rubber tube and a two-way joint.

[0025] According to another embodiment of the present invention, Figure 1 and Figure 4 As shown, a discharge pipe 800 is provided at the lower part of the protective cover 400, and a collecting bucket is provided at the lower part of the discharge pipe 800. The discharge pipe 800 can be used to discharge the paint that falls through the blocking effect of the inner wall of the protective cover 400 into the collecting bucket for collection, thereby avoiding unnecessary waste of paint and being more energy-saving and convenient.

[0026] The use of the utility model:

[0027] First of all, it should be made clear that the spraying equipment involved in the utility model is mainly used for surface treatment operations such as spraying paint, spraying protective agents and spraying preservatives on the parts to be sprayed. The utility model takes the spraying of anti-corrosion paint on the gate as an example to explain its method of use in detail. When the gate needs to be sprayed, first place the gate to be sprayed on the spraying table, and then insert the fixed seat 100 of the nozzle with the storage barrel into the spraying robot or the mobile lifting mechanism, and then start the spraying robot or the mobile lifting mechanism to move the nozzle to the spraying part of the gate, and then start the output rod of the telescopic push rod 300 to extend it to push the retaining ring 500 to the surface of the gate. The surfaces are fitted together, and then the switch of the automatic spray gun 200 can be started to carry out the spraying operation. During the spraying process, the paint that falls down after being blocked by the inner wall of the protective cover 400 is discharged into the collection bucket through the discharge pipe 800 and collected. The utility model can achieve a closed operation between the spray gun and the workpiece to be sprayed by providing a position-adjustable protective cover 400 on the outside of the spray gun. The paint can be prevented from splashing around during the spraying process and can be blocked in the protective cover 400, which avoids unnecessary waste of paint and ensures the environmental quality of the workplace. There is no need for the operator to wear protective equipment, which avoids paint erosion and is safer, more hygienic and more convenient.

[0028] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0029] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. An anti-corrosion paint spraying device for a gate, comprising a fixed seat (100) arranged at the end of a clamping portion of a mobile lifting mechanism or a spraying robot, wherein the fixed seat (100) is provided with an automatic spray gun (200) for communicating with a discharge port of a storage barrel for storing paint, characterized in that: A telescopic push rod (300) is arranged on the fixing seat (100) and located outside the automatic spray gun (200). There are a plurality of telescopic push rods (300) which are evenly distributed outside the automatic spray gun (200). The fixed ends of the plurality of telescopic push rods (300) are fixed on the fixing seat (100). The output rod ends of the plurality of telescopic push rods (300) are provided with protective covers (400) for preventing the sprayed paint from splashing around.

2. The anti-corrosion coating spraying device for gates according to claim 1, characterized in that: The protective cover (400) is a truncated cone-shaped structure in which the diameter of the side close to the telescopic push rod (300) is larger than the diameter of the side away from the telescopic push rod (300), and a retaining ring (500) is provided at the end of the protective cover (400) close to the part to be sprayed.

3. The anti-corrosion coating spraying device for gates according to claim 2, characterized in that: A side wall of the protective cover (400) close to the output rod of the telescopic push rod (300) is provided with a cold air blowing port (600) connected to the air blowing port of an external air pump and a hot air blowing port (700) connected to the air outlet of an external hot air blower.

4. The anti-corrosion coating spraying device for gates as claimed in claim 3, characterized in that: A cold air duct inserted into the protective cover (400) is arranged on the side close to the cold air blowing port (600) in the protective cover (400), and a hot air duct inserted into the protective cover (400) is arranged on the side close to the hot air blowing port (700) in the protective cover (400), and the length of the hot air duct is greater than the length of the cold air duct.

5. The anti-corrosion coating spraying device for gates according to claim 4, characterized in that: The cold air blowing port (600) and the hot air blowing port (700) are both truncated cone-shaped structures in which the opening diameter of the end close to the telescopic push rod (300) is larger than the diameter of the end away from the telescopic push rod (300).

6. The anti-corrosion coating spraying device for gates according to claim 5, characterized in that: A discharge pipe (800) is disposed at the lower portion of the protective cover (400), and a collection bucket is disposed at the lower portion of the discharge pipe (800).

Images