Infiltrating equipment for waterproof coating of sound-absorbing cotton

Abstract

The utility model relates to the technical field of sound-absorbing cotton, in particular to sound-absorbing cotton waterproof coating infiltrating equipment which comprises a transmission roller, sound-absorbing cotton and an infiltrating equipment body, the sound-absorbing cotton is arranged on the inner side of the transmission roller and penetrates through the infiltrating equipment body, and the upper end of the infiltrating equipment body is fixedly connected with a coating material box. A collecting box, a nozzle assembly, a pressurizing valve and an electric telescopic rod are arranged, a transmission roller drives sound-absorbing cotton to move rightwards, the sound-absorbing cotton penetrates through an infiltration equipment body, the electric telescopic rod is started, and the electric telescopic rod drives the collecting box, the nozzle assembly and the pressurizing valve to move downwards, so that the lower end of the nozzle assembly is attached to the surface of the upper end of the sound-absorbing cotton; and a valve in the spray head assembly is opened, so that the coating material is uniformly sprayed on the surface of the sound-absorbing cotton, and meanwhile, a pressurizing valve is opened, so that the coating material is quickly immersed into the sound-absorbing cotton, and the sound-absorbing cotton is fully and uniformly impregnated with glue, thereby reducing uneven thickness and rough surface of the air-dried sound-absorbing cotton, and improving the product quality.

Description

Technical Field

[0001] The utility model relates to the technical field of sound-absorbing cotton, in particular to a waterproof coating infiltration device for sound-absorbing cotton. Background Art

[0002] During the production and processing of sound-absorbing cotton, the surface of the sound-absorbing cotton needs to be coated and impregnated. This operation can improve the gloss and fastness of the sound-absorbing cotton and extend the service life of the sound-absorbing cotton. At the same time, the coating material also plays a role in moisture-proof, waterproof, anti-fouling and wear-resistant. When coating the sound-absorbing cotton, impregnation equipment is required.

[0003] The surface of the sound-absorbing cotton is usually impregnated with coating by natural infiltration to achieve the compounding of the coating material and the sound-absorbing cotton. The sound-absorbing cotton is placed in an infiltration tank and waited for the sound-absorbing cotton to absorb the coating material in the infiltration tank to the surface of the sound-absorbing cotton to complete the natural infiltration. However, natural infiltration is prone to problems such as insufficient and uneven impregnation. After natural air drying, the sound-absorbing cotton is prone to uneven thickness and rough surface, which reduces the product quality. Therefore, in response to the above problems, we proposed a sound-absorbing cotton waterproof coating infiltration equipment. Summary of the invention

[0004] The utility model aims to provide a sound-absorbing cotton waterproof coating impregnation device to solve the problems of insufficient and uneven glue impregnation caused by natural impregnation. After natural air drying, the sound-absorbing cotton is prone to uneven thickness and rough surface, thereby reducing the product quality.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sound-absorbing cotton waterproof coating infiltration device comprises a driving roller, sound-absorbing cotton and a wetting device body, wherein sound-absorbing cotton is arranged on the inner side of the driving roller, and the sound-absorbing cotton passes through the wetting device body, the upper end of the wetting device body is fixedly connected to a coating material box, the lower end of the coating material box is fixedly connected to a discharge pipe, the lower end of the discharge pipe is fixedly connected to an elastic hose, the outer side of the lower end of the elastic hose is fixedly connected to a collecting box, the inner side of the lower end of the collecting box is fixedly connected to a spray head assembly, a pressurizing valve is arranged at the front end of the spray head assembly, the inner side of the upper end of the wetting device body is fixedly connected to an electric telescopic rod, the inner side of the upper end of the wetting device body is fixedly connected to an air collecting box, the right end of the air collecting box is fixedly connected to an air inlet pipe, the lower end of the air collecting box is fixedly connected to an air outlet, the right end of the air inlet pipe is provided with a filter plate, the inner side of the right end of the air inlet pipe is fixedly connected to a first magnet, the inner side of the left end of the filter plate is fixedly connected to a second magnet, and a collecting tank is placed inside the wetting device body.

[0007] Preferably, the infiltration device body is located between the driving rollers, the interior of the infiltration device body is hollow, there are two discharge pipes, and the outer side of the discharge pipe is fixedly connected to the infiltration device body.

[0008] Preferably, the number of the elastic hoses is two, the elastic hoses are located inside the infiltration device body, the collection box is located inside the infiltration device body, the collection box has a rectangular shape, and the interior of the collection box is hollow.

[0009] Preferably, there are a plurality of nozzle assemblies, the nozzle assemblies are evenly and staggeredly arranged, and the width of the spray of the nozzle assemblies is greater than the width of the sound-absorbing cotton.

[0010] Preferably, a collecting box is fixedly connected to the lower end of the electric telescopic rod, the electric telescopic rod is located at the left end of the air collecting box, the air inlet pipe passes through the right end of the infiltration device body, the air outlet is located at the upper end of the sound-absorbing cotton, and the first magnet and the second magnet are magnetically attracted to each other.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] In the utility model, by arranging a collecting box, a nozzle assembly, a pressure valve and an electric telescopic rod, a transmission roller drives the sound-absorbing cotton to move to the right, the sound-absorbing cotton passes through the infiltration equipment body, and the electric telescopic rod is started. The electric telescopic rod drives the collecting box, the nozzle assembly and the pressure valve to move downward, so that the lower end of the nozzle assembly and the upper end surface of the sound-absorbing cotton are in contact, and the internal valve of the nozzle assembly is opened to allow the coating material to be evenly sprayed on the surface of the sound-absorbing cotton. At the same time, the pressure valve is opened to accelerate the infiltration of the coating material into the sound-absorbing cotton, so that the sound-absorbing cotton is fully and evenly impregnated, thereby reducing the uneven thickness and rough surface of the sound-absorbing cotton after air drying, and improving the product quality. Quality, by setting an air collecting box, an air inlet pipe and an air outlet, starting the air collecting box, and the wind force will dry the coating material on the surface of the sound-absorbing cotton in time through the air outlet, thereby improving the overall efficiency of the sound-absorbing cotton leaving the factory, by setting a filter plate, a first magnet and a second magnet, the filter plate is fixed to the air inlet pipe through the magnetic attraction of the first magnet and the second magnet, the filter plate filters the dust in the air, reduces the dust in the air from entering the air collecting box and then adhering to the coating material on the surface of the sound-absorbing cotton through the air outlet, thereby improving the coating quality, and at the same time, it is relatively simple to disassemble and replace the filter plate, so that the air collecting box can be used in time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 For this utility model Figure 1 A schematic diagram of the structure at A;

[0015] Figure 3 For this utility model Figure 1 Schematic diagram of the structure at B;

[0016] Figure 4 This is a schematic diagram of the structure of the collection box of the utility model;

[0017] Figure 5 This is a schematic diagram of the structure of the nozzle assembly of the utility model when viewed from above.

[0018] In the figure: 1. driving roller; 2. sound-absorbing cotton; 3. impregnation equipment body; 4. coating material box; 5. discharge pipe; 6. elastic hose; 7. collection box; 8. nozzle assembly; 9. pressurizing valve; 10. electric telescopic rod; 11. air collecting box; 12. air inlet pipe; 13. air outlet; 14. filter plate; 15. first magnet; 16. second magnet; 17. collection tank. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-5 , the utility model provides a technical solution:

[0021] A sound-absorbing cotton waterproof coating infiltration device comprises a driving roller 1, a sound-absorbing cotton 2 and an infiltration device body 3. The driving roller 1 is provided with a sound-absorbing cotton 2 inside, and the sound-absorbing cotton 2 passes through the infiltration device body 3. The upper end of the infiltration device body 3 is fixedly connected to a coating material box 4, and the lower end of the coating material box 4 is fixedly connected to a discharge pipe 5, and the lower end of the discharge pipe 5 is fixedly connected to an elastic hose 6, and the outer side of the lower end of the elastic hose 6 is fixedly connected to a collection box 7, and the inner side of the lower end of the collection box 7 is fixedly connected to a nozzle assembly 8, and the front end of the nozzle assembly 8 A pressurizing valve 9 is provided, an electric telescopic rod 10 is fixedly connected to the inner side of the upper end of the infiltration equipment body 3, an air collecting box 11 is fixedly connected to the inner side of the upper end of the infiltration equipment body 3, an air inlet pipe 12 is fixedly connected to the right end of the air collecting box 11, an air outlet 13 is fixedly connected to the lower end of the air collecting box 11, a filter plate 14 is provided at the right end of the air inlet pipe 12, a first magnet 15 is fixedly connected to the inner side of the right end of the air inlet pipe 12, a second magnet 16 is fixedly connected to the inner side of the left end of the filter plate 14, and a collecting tank 17 is placed inside the infiltration equipment body 3.

[0022] The infiltration device body 3 is located between the driving rollers 1, the infiltration device body 3 is hollow inside, there are two discharge pipes 5, the outer side of the discharge pipe 5 is fixedly connected to the infiltration device body 3, there are two elastic hoses 6, the elastic hoses 6 are located inside the infiltration device body 3, the collecting box 7 is located inside the infiltration device body 3, the collecting box 7 is rectangular in shape, the collecting box 7 is hollow inside, there are several nozzle assemblies 8, the nozzle assemblies 8 are evenly staggered, the width of the nozzle assembly 8 is greater than the width of the sound-absorbing cotton 2, the lower end of the electric telescopic rod 10 is fixedly connected to the collecting box 7, the electric telescopic rod 10 is located at the left end of the air collecting box 11, the air inlet pipe 12 passes through the right end of the infiltration device body 3, the air outlet 13 is located at the upper end of the sound-absorbing cotton 2, and the first magnet 15 and the second magnet 16 are magnetically attracted to each other , a sound-absorbing cotton 2 is arranged on the inner side of the driving roller 1, and the sound-absorbing cotton 2 passes through the infiltration equipment body 3. The upper end of the infiltration equipment body 3 is fixedly connected with a coating material box 4, and the lower end of the coating material box 4 is fixedly connected with a discharge pipe 5, and the lower end of the discharge pipe 5 is fixedly connected with an elastic hose 6. The outer side of the lower end of the elastic hose 6 is fixedly connected with a collecting box 7, which is convenient for setting the collecting box 7, the nozzle assembly 8, the pressure valve 9 and the electric telescopic rod 10. The driving roller 1 drives the sound-absorbing cotton 2 to move to the right, and the sound-absorbing cotton 2 passes through the infiltration equipment body 3. The electric telescopic rod 10 is started, and the electric telescopic rod 10 drives the collecting box 7, the nozzle assembly 8 and the pressure valve 9 to move downward, so that the lower end of the nozzle assembly 8 and the upper end surface of the sound-absorbing cotton 2 are fitted, and the internal valve of the nozzle assembly 8 is opened so that the coating material is evenly sprayed on the sound-absorbing cotton. 2, and at the same time, the pressure valve 9 is opened to accelerate the infiltration of the coating material into the sound-absorbing cotton 2, so that the sound-absorbing cotton 2 is fully and evenly impregnated, thereby reducing the uneven thickness and surface roughness of the sound-absorbing cotton 2 after air-drying, and improving the product quality; the inner side of the lower end of the collecting box 7 is fixedly connected to the nozzle assembly 8, and the front end of the nozzle assembly 8 is provided with a pressure valve 9. The inner side of the upper end of the infiltration device body 3 is fixedly connected to the electric telescopic rod 10, and the inner side of the upper end of the infiltration device body 3 is fixedly connected to the air collecting box 11, which is convenient for setting the air collecting box 11, the air inlet pipe 12 and the air outlet 13. Start the air collecting box 11, and the wind will pass through the air outlet 13 to dry the coating material on the surface of the sound-absorbing cotton 2 in time, thereby improving the overall efficiency of the sound-absorbing cotton 2 leaving the factory; the right end of the air collecting box 11 is fixedly connected to the air inlet pipe 12, and the air collecting box 1 An air outlet 13 is fixedly connected to the lower end of the air inlet pipe 12, and a filter plate 14 is provided at the right end of the air inlet pipe 12, which is convenient for setting the filter plate 14, the first magnet 15 and the second magnet 16. The filter plate 14 is fixed to the air inlet pipe 12 by the magnetic attraction of the first magnet 15 and the second magnet 16. The filter plate 14 filters dust in the air, reduces the dust in the air from entering the air collecting box 11 and then adhering to the coating material on the surface of the sound-absorbing cotton 2 through the air outlet 13, thereby improving the coating quality. At the same time, it is relatively simple to disassemble and replace the filter plate 14, so that the air collecting box 11 can be used in time; the first magnet 15 is fixedly connected to the inner side of the right end of the air inlet pipe 12, and the second magnet 16 is fixedly connected to the inner side of the left end of the filter plate 14. A collecting tank 17 is placed inside the infiltration device body 3.

[0023] Working process: when the device is in use, the external power supply is energized, a sound-absorbing cotton 2 is arranged on the inner side of the driving roller 1, the driving roller 1 is started, the driving roller 1 drives the sound-absorbing cotton 2 to move to the right, the sound-absorbing cotton 2 passes through the infiltration equipment body 3, the upper end of the infiltration equipment body 3 is fixedly connected with a coating material box 4, the lower end of the coating material box 4 is fixedly connected with a discharge pipe 5, the lower end of the discharge pipe 5 is fixedly connected with an elastic hose 6, the lower end of the elastic hose 6 is fixedly connected with a collecting box 7, the coating material inside the coating material box 4 enters the collecting box 7 through the discharge pipe 5 and the elastic hose 6, the lower end of the collecting box 7 is fixedly connected with a nozzle assembly 8, and the spray head assembly 8 is fixedly connected to the inner side. A pressure valve 9 is provided at the front end of the head assembly 8, and an electric telescopic rod 10 is fixedly connected to the inner side of the upper end of the infiltration device body 3. The electric telescopic rod 10 is started by an external controller, and the lower end of the electric telescopic rod 10 is fixedly connected to the collecting box 7. The electric telescopic rod 10 drives the collecting box 7, the nozzle assembly 8 and the pressure valve 9 to move downward, so that the lower end of the nozzle assembly 8 and the upper end surface of the sound-absorbing cotton 2 are fitted, and the internal valve of the nozzle assembly 8 is opened to spray the coating material evenly on the surface of the sound-absorbing cotton 2. At the same time, the pressure valve 9 is opened to accelerate the immersion of the coating material into the sound-absorbing cotton 2, so that the sound-absorbing cotton 2 is fully and evenly impregnated, thereby reducing the sound-absorbing cotton 2 after air drying. Uneven thickness and rough surface appear, and product quality is improved. A collecting tank 17 is placed inside the infiltration equipment body 3. Because the width of the sound-absorbing cotton 2 is smaller than the width of the spray nozzle assembly 8, some coating materials will fall downward. The collecting tank 17 collects the fallen coating materials to reduce the waste of coating materials. An air collecting box 11 is fixedly connected to the inner side of the upper end of the infiltration equipment body 3, and an air inlet pipe 12 is fixedly connected to the right end of the air collecting box 11. A filter plate 14 is provided at the right end of the air inlet pipe 12. A first magnet 15 is fixedly connected to the inner side of the right end of the air inlet pipe 12, and a second magnet 16 is fixedly connected to the inner side of the left end of the filter plate 14. The first magnet 15 and the second magnet 16 are magnetically attracted to each other, so that the filter plate 14 and the air inlet pipe 12 are fixed, and the filter plate 14 can filter dust in the air, reduce the dust in the air from entering the air collecting box 11 and then adhering to the coating material on the surface of the sound-absorbing cotton 2 through the air outlet 13, thereby improving the coating quality, and at the same time, it is relatively simple to disassemble and replace the filter plate 14, so that the air collecting box 11 can be used in time. The lower end of the air collecting box 11 is fixedly connected with the air outlet 13. When the air collecting box 11 is started, the wind will dry the coating material on the surface of the sound-absorbing cotton 2 in time through the air outlet 13, thereby improving the overall efficiency of the sound-absorbing cotton 2 before leaving the factory.

[0024] 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 sound-absorbing cotton waterproof coating impregnation device, comprising a transmission roller (1), sound-absorbing cotton (2) and an impregnation device body (3), characterized in that: A sound-absorbing cotton (2) is provided on the inner side of the driving roller (1), and the sound-absorbing cotton (2) passes through the infiltration device body (3). The upper end of the infiltration device body (3) is fixedly connected to a coating material box (4), and the lower end of the coating material box (4) is fixedly connected to a discharge pipe (5), and the lower end of the discharge pipe (5) is fixedly connected to an elastic hose (6), and the outer side of the lower end of the elastic hose (6) is fixedly connected to a collection box (7), and the inner side of the lower end of the collection box (7) is fixedly connected to a nozzle assembly (8), and a pressure valve (9) is provided at the front end of the nozzle assembly (8). The infiltration device body (3) ) is fixedly connected to an electric telescopic rod (10) on the inner side of the upper end, the infiltration device body (3) is fixedly connected to an air collecting box (11) on the inner side of the upper end, the air collecting box (11) is fixedly connected to an air inlet pipe (12) on the right end, the air collecting box (11) is fixedly connected to an air outlet (13) on the lower end, a filter plate (14) is provided on the right end of the air inlet pipe (12), a first magnet (15) is fixedly connected to the inner side of the right end of the air inlet pipe (12), a second magnet (16) is fixedly connected to the inner side of the left end of the filter plate (14), and a collecting tank (17) is placed inside the infiltration device body (3).

2. A sound-absorbing cotton waterproof coating infiltration device according to claim 1, characterized in that: The infiltration device body (3) is located between the driving rollers (1); the interior of the infiltration device body (3) is hollow; there are two discharge pipes (5); and the outer sides of the discharge pipes (5) are fixedly connected to the infiltration device body (3).

3. The sound-absorbing cotton waterproof coating infiltration device according to claim 1 is characterized by: There are two elastic hoses (6), each of which is located inside the infiltration device body (3). The collection box (7) is located inside the infiltration device body (3). The collection box (7) has a rectangular shape and is hollow inside.

4. The sound-absorbing cotton waterproof coating infiltration device according to claim 1 is characterized by: The number of the nozzle assemblies (8) is several, the nozzle assemblies (8) are evenly staggered, and the width of the spray of the nozzle assemblies (8) is greater than the width of the sound-absorbing cotton (2).

5. The sound-absorbing cotton waterproof coating infiltration device according to claim 1 is characterized by: The lower end of the electric telescopic rod (10) is fixedly connected to a collecting box (7), the electric telescopic rod (10) is located at the left end of the air collecting box (11), the air inlet pipe (12) passes through the right end of the infiltration device body (3), the air outlet (13) is located at the upper end of the sound-absorbing cotton (2), and the first magnet (15) and the second magnet (16) are magnetically attracted to each other.

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