Anti-corrosion spraying device for outer surface of metal steel

Abstract

The utility model belongs to the technical field of metal steel machining, and particularly relates to a metal steel outer surface anti-corrosion spraying device which comprises a spraying gun body, a spraying pipe is fixedly connected to one side of the spraying gun body, a discharging connecting pipe is fixedly connected to the top of the spraying gun body, and a storage bin is fixedly connected to the top of the discharging connecting pipe. A rubber isolation bag is arranged in the storage bin in a sleeved mode, balancing weights are fixedly connected to the four corners of the inner side of the rubber isolation bag, and first adsorption magnetic plates are arranged on the outer sides of the balancing weights. An inner cavity of the storage bin and paint can be isolated, the interior of the storage bin can be conveniently cleaned, meanwhile, residual paint in a rubber isolation bag can be conveniently recycled, a worker can conveniently replace different kinds of paint in the spraying period, in addition, the rubber isolation bag can be conveniently disassembled and assembled in the storage bin, and the working efficiency is improved. And therefore, a worker can quickly complete the replacement of the coating in the operation period.

Description

Technical Field

[0001] This utility model belongs to the field of metal steel processing technology, and specifically relates to a metal steel outer surface anti-corrosion spraying device. Background Technology

[0002] To improve the corrosion resistance of metal steel surfaces, anti-corrosion coatings are typically sprayed onto the surface. This forms a protective film that isolates the steel from air, moisture, and other corrosive substances, slowing down or preventing rust and corrosion, and extending its service life. However, this process is usually done using a spray gun, where the coating is poured directly into a container. After use, the container must be cleaned immediately to prevent the coating from drying and affecting future applications, which is quite inconvenient. Utility Model Content

[0003] This utility model provides a metal steel outer surface anti-corrosion spraying device, which can isolate the inner cavity of the storage bin from the paint, facilitate cleaning of the inside of the storage bin, facilitate the recycling of the remaining paint in the rubber isolation bag, facilitate the replacement of different paints by the operator during spraying, and facilitate the disassembly and assembly of the rubber isolation bag in the storage bin, so that the operator can quickly change the paint during operation.

[0004] This utility model provides the following technical solution: a metal steel outer surface anti-corrosion spraying device, including a spray gun body, a spraying pipe fixedly connected to one side of the spray gun body, a feeding connecting pipe fixedly connected to the top of the spray gun body, a storage bin fixedly connected to the top of the feeding connecting pipe, and a rubber isolation bag inside the storage bin, with counterweights fixedly connected to the four corners of the inner side of the rubber isolation bag, and a first adsorption magnetic plate on the outer side of the counterweights, the first adsorption magnetic plate being embedded in the inner wall of the rubber isolation bag.

[0005] A handle is fixedly connected to the outside of the storage bin.

[0006] The top of the storage hopper is fitted with a sealing cover.

[0007] A reinforcing connecting seat is fixedly connected between the top of the spray gun body and the bottom of the storage bin.

[0008] The bottom of the rubber isolation bag is fixedly connected to an installation connector, which is threadedly connected to the discharge connecting pipe, and the inner chamber of the rubber isolation bag is connected to the discharge connecting pipe through the installation connector.

[0009] The storage silo has a second magnetic plate fixedly connected to the four corners of the bottom of the silo, and the positions of the first magnetic plate and the second magnetic plate are matched.

[0010] The upper end of the rubber isolation bag is fixedly connected to a protective wall.

[0011] The beneficial effects of this utility model are as follows: with the cooperation of the rubber isolation bag, the counterweight, the first magnetic adsorption plate, and the second magnetic adsorption plate, the inner cavity of the storage bin can be isolated from the paint, which facilitates the cleaning of the inside of the storage bin. At the same time, it is convenient to recycle the remaining paint in the rubber isolation bag, and it is convenient for workers to change different paints during spraying. The installation of the rubber isolation bag inside the storage bin is completed by the cooperation of the counterweight and the first magnetic adsorption plate, which facilitates the installation and removal of the rubber isolation bag in the storage bin, allowing workers to quickly change the paint during operation.

[0012] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the front cross-sectional structure of this utility model;

[0014] Figure 2 This is a schematic diagram of the main structure of this utility model;

[0015] Figure 3 This utility model Figure 1 Enlarged diagram showing details of section A.

[0016] In the diagram: 1. Spray gun body; 11. Spray tube; 12. Material feeding connection tube; 13. Reinforcing connection seat; 14. Handle; 15. Sealing cap; 2. Storage bin; 3. Rubber isolation bag; 31. Counterweight; 32. First magnetic adsorption plate; 321. Second magnetic adsorption plate; 33. Mounting connection seat; 34. Protective wall. Detailed Implementation

[0017] Please see Figures 1-3 The present invention provides the following technical solution: a metal steel outer surface anti-corrosion spraying device, including a spray gun body 1, a spraying pipe 11 fixedly connected to one side of the spray gun body 1, a feeding connecting pipe 12 fixedly connected to the top of the spray gun body 1, a storage bin 2 fixedly connected to the top of the feeding connecting pipe 12, and a rubber isolation bag 3 inside the storage bin 2, and a counterweight 31 fixedly connected to each of the four corners of the inner side of the rubber isolation bag 3, and a first adsorption magnetic plate 32 provided on the outer side of the counterweight 31, the first adsorption magnetic plate 32 being embedded in the inner wall of the rubber isolation bag 3.

[0018] In this implementation scheme: the spray gun body 1 is the driving component of the entire device. The spray pipe 11 located on one side of the spray gun body 1 is used to spray the metal surface. The material feeding connection pipe 12 located at the top of the spray gun body 1 is used to install with the storage bin 2 and also provides a communication carrier between the spray gun body 1 and the storage bin 2. The storage bin 2 is used to provide space for the paint. The rubber isolation bag 3 located in the storage bin 2 is used to protect the inner cavity of the storage bin 2. When spraying anti-corrosion paint on the outside of the metal, by installing the rubber isolation bag 3 inside the storage bin 2, the inner cavity of the storage bin 2 can be isolated from the anti-corrosion paint. The isolation between the inner cavity of the storage bin 2 and the anti-corrosion paint by the rubber isolation bag 3 facilitates the cleaning of the inside of the storage bin 2. When the entire spraying device is used up, the rubber isolation bag 3 can be directly removed from the inside of the storage bin 2 to complete the cleaning of the storage bin 2. The rubber isolation bag 3 facilitates the recycling of remaining paint and allows workers to easily replace different paints during spraying. The counterweights 31 located at the four corners of the rubber isolation bag 3 act as counterweights, increasing the overall weight of the bag and facilitating its installation with the storage bin 2. The first magnetic adsorption plate 32 on the outside of the bag secures the bottom of the bag within the storage bin 2. The installation of the rubber isolation bag 3 inside the storage bin 2 is completed through the cooperation of the counterweights 31 and the magnetic adsorption plate 32, making it easy to assemble and disassemble the bag. This allows workers to quickly replace the paint during operation. Compared to using multiple spraying devices, replacing the paint by changing the rubber isolation bag 3 is more convenient for workers and reduces spraying costs.

[0019] A grip handle 14 is fixedly connected to the outside of the storage bin 2; the grip handle 14 is used to provide a gripping area for workers during spraying.

[0020] The top of the storage bin 2 is fitted with a sealing cover 15; the sealing cover 15 is used to seal the top of the storage bin 2 and to fix the rubber isolation bag 3 inside the storage bin 2.

[0021] A reinforcing connector 13 is fixedly connected between the top of the spray gun body 1 and the bottom of the storage bin 2; wherein the reinforcing connector 13 is used to provide a carrier for connecting the spray gun body 1 and the storage bin 2.

[0022] The bottom of the rubber isolation bag 3 is fixedly connected to an installation connector 33, which is threadedly connected to the discharge connecting pipe 12. The inner chamber of the rubber isolation bag 3 is connected to the discharge connecting pipe 12 through the installation connector 33. The installation connector 33 is used for assembly with the discharge connecting pipe 12 and also provides a communication channel between the rubber isolation bag 3 and the discharge connecting pipe 12.

[0023] The storage bin 2 has a second magnetic adsorption plate 321 fixedly connected at the four corners of the bottom of the bin, and the positions of the first magnetic adsorption plate 32 and the second magnetic adsorption plate 321 are matched; wherein the second magnetic adsorption plate 321 is used to cooperate with the first magnetic adsorption plate 32 to adsorb and fix in the storage bin 2.

[0024] A protective wall 34 is fixedly connected to the upper end of the rubber isolation bag 3; the protective wall 34 is used to protect the upper end of the rubber isolation bag 3 and reduce the wear caused to the rubber isolation bag 3 when the sealing cover 15 is engaged with the top of the storage bin 2.

[0025] The working principle and usage process of this utility model are as follows: When it is necessary to spray anti-corrosion coating on the surface of metal, firstly, the rubber isolation bag 3 is installed inside the storage bin 2. When installing the rubber isolation bag 3 in the storage bin 2, the counterweight 31 is placed at the bottom of the inner cavity of the storage bin 2. Then, when assembling the mounting connector 33 and the feeding connector 12, the rubber isolation bag 3 is adsorbed and fixed inside the storage bin 2 by the mutual adsorption of the first adsorption magnetic plate 32 and the second adsorption magnetic plate 321. After the rubber isolation bag 3 is fixed in the storage bin 2, the anti-corrosion coating is poured into the inside of the rubber isolation bag 3, and the spray gun body 1 is turned on. The metal surface is then sprayed through the spray pipe 11.

Claims

1. A metal steel outer surface anti-corrosion spraying device, comprising a spray gun body (1), characterized in that: A spraying tube (11) is fixedly connected to one side of the spray gun body (1), and a feeding connecting tube (12) is fixedly connected to the top of the spray gun body (1). A storage bin (2) is fixedly connected to the top of the feeding connecting tube (12), and a rubber isolation bag (3) is sleeved inside the storage bin (2). A counterweight (31) is fixedly connected to each of the four corners of the inner side of the rubber isolation bag (3), and a first adsorption magnetic plate (32) is provided on the outer side of the counterweight (31). The first adsorption magnetic plate (32) is embedded in the inner wall of the rubber isolation bag (3).

2. The anti-corrosion spraying device for the outer surface of metal steel according to claim 1, characterized in that: A handle (14) is fixedly connected to the outside of the storage bin (2).

3. The anti-corrosion spraying device for the outer surface of metal steel according to claim 1, characterized in that: The top of the storage bin (2) is fitted with a sealing cover (15).

4. The anti-corrosion spraying device for the outer surface of metal steel according to claim 1, characterized in that: A reinforcing connecting seat (13) is fixedly connected between the top of the spray gun body (1) and the bottom of the storage bin (2).

5. The anti-corrosion spraying device for the outer surface of metal steel according to claim 1, characterized in that: The bottom of the rubber isolation bag (3) is fixedly connected to an installation connector (33), which is threadedly connected to the discharge connector (12), and the inner chamber of the rubber isolation bag (3) is connected to the discharge connector (12) through the installation connector (33).

6. The anti-corrosion spraying device for the outer surface of metal steel according to claim 1, characterized in that: The storage bin (2) has a second magnetic plate (321) fixedly connected at the four corners of the bottom of the inner bin, and the positions of the first magnetic plate (32) and the second magnetic plate (321) are matched.

7. The anti-corrosion spraying device for the outer surface of metal steel according to claim 1, characterized in that: The upper end of the rubber isolation bag (3) is fixedly connected to a protective wall (34).

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