Fireproof coating spraying machine

Abstract

The utility model discloses a fireproof coating spraying machine in the technical field of coating spraying, which comprises a base, rollers are arranged on the lower end face of the base, a support column is fixedly connected to the right edge of the upper end face of the base, a heating box is fixedly connected to the upper end face of the support column, and a spraying cylinder is fixedly connected to the middle of the upper end face of the base. An air inlet is formed in the upper end face of the spraying barrel, a storage tank is installed on the left portion of the upper end face of the base, an electric push rod is arranged in the left edge of the upper end face of the base, and the electric push rod is fixedly connected with a fixing plate through an output shaft; the problems that the ground is inconvenient to spray in the moving process, and fire retardant coating needs to be aired and dried for a long time to be used when the ground is sprayed with the fire retardant coating are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of paint spraying, in particular to a fireproof paint spraying machine. Background Art

[0002] Fire retardant coatings are coatings that can improve the fire resistance of materials, slow down the spread of flames, or prevent combustion within a certain period of time by brushing them on the surface of flammable materials. This type of coating is called fire retardant coatings, or flame retardant coatings. Fire retardant coatings are special coatings used on the surface of combustible substrates to reduce the flammability of the coated material surface, block the rapid spread of fire, and improve the fire resistance of the coated material. Special coatings applied to the surface of combustible substrates to change the surface combustion characteristics of materials and block the rapid spread of fire; or applied to building components to improve the fire resistance of components are called fire retardant coatings. When spraying the coating, a sprayer is needed to spray the ground, but the existing fire retardant coating sprayers cannot effectively clean the working surface to be sprayed, resulting in the need for manual cleaning in advance. However, there will be floating dust on the working surface after cleaning and before spraying, and the dust-free and soil-free conditions of the working surface cannot be guaranteed, which affects the spraying effect.

[0003] Based on this, the utility model designs a fire retardant coating spraying machine to solve the above problems. Utility Model Content

[0004] In order to solve the above problems, the utility model provides the following technical solutions:

[0005] A fire retardant paint sprayer comprises a base, a roller is arranged on the lower end surface of the base, a support column is fixedly connected to the right edge of the upper end surface of the base, a heating box is fixedly connected to the upper end surface of the support column, a spray barrel is fixedly connected to the middle part of the upper end surface of the base, an air inlet is arranged inside the upper end surface of the spray barrel, a storage tank is installed on the left part of the upper end surface of the base, an electric push rod is arranged inside the left edge of the upper end surface of the base, and the electric push rod is fixedly connected to a fixing plate through an output shaft.

[0006] Furthermore, a driving motor is fixedly connected to the middle part of the lower end surface of the fixed plate, the driving motor is fixedly connected to a sliding column through an output shaft, a cleaning plate is fixedly connected to the lower end surface of the sliding column, a storage groove is provided at the left edge of the lower end surface of the base, and brushes are evenly provided on the lower end surface of the cleaning plate.

[0007] Furthermore, the upper end face of the storage tank is rotatably connected with a sealing cover via a hinge, the right end face of the storage tank is provided with a pumping pump, and the pumping pump is connected to a conduit via a discharge port, and the conduit is fixedly connected to a spray barrel at one end away from the pumping pump.

[0008] Furthermore, the spray barrel is connected to an external exhaust pump through an air inlet, and the lower end surface of the base is fixedly connected to a spray pipe.

[0009] Furthermore, the front and rear end surfaces of the heating box are both provided with air inlets, and the upper wall of the inner cavity of the heating box is fixedly connected with an electric heating wire.

[0010] Furthermore, a filter screen is fixedly connected to the inner cavity of the heating box, a connecting port is provided at the bottom of the inner cavity of the heating box, a through groove is provided inside the base, a blowing plate is fixedly connected to the lower end surface of the through groove, air outlet holes are evenly provided on the lower end surface of the blowing plate, and the through groove is connected to the inner cavity of the heating box through the connecting port.

[0011] Beneficial Effects

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. Open the storage tank by turning the sealing cover, and add the fire retardant paint into the storage tank for storage. Then, when spraying the ground, start the electric push rod to pull the fixed plate to drive the driving motor, and make the driving motor push the sliding column through the output shaft to drive the cleaning plate to slide out of the storage groove, so that the cleaning plate contacts the ground, and then start the driving motor to rotate the sliding column to drive the cleaning plate, and the lower end surface of the cleaning plate is evenly provided with brushes, so that the cleaning plate uses the brush to brush the ground to clean the dust, so as to avoid the dust affecting the spraying effect when spraying the fire retardant paint on the ground, and then use the pump to extract the fire retardant paint in the storage tank, and use the conduit to discharge the paint into the spray tube, so as to use the exhaust pump to pump air into the spray tube through the air inlet, and then drive the fire retardant paint into the spray tube to spray the ground evenly, so that the sprayer can spray and clean the ground during movement.

[0014] 2. When the ground is sprayed during the move, the personnel starts the exhaust fan to draw air from the air inlet into the inner cavity of the heating box, and starts the electric heating wire on the upper wall of the inner cavity of the heating box to heat the drawn air. The filter screen is then used to filter dust and other debris in the air, so that the heated hot air enters the inner cavity of the through groove through the connecting port, and is then discharged through the air outlet on the lower end surface of the blowing plate, so that the fire retardant coating sprayed on the ground can be quickly dried, avoiding the trouble of the existing fire retardant coating sprayer needing a long time of drying before it can be used after spraying the fire retardant coating on the ground. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model when viewed from above;

[0018] Figure 3 This is a schematic diagram of a half-section structure of the base of the utility model;

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Base; 2. Roller; 3. Heating box; 4. Support column; 5. Storage tank; 6. Spraying tube; 7. Fixing plate; 8. Electric push rod; 9. Spraying tube; 10. Blowing plate; 11. Storage slot; 12. Cleaning plate; 13. Discharge port; 14. Air inlet; 15. Conduit; 16. Sealing cover; 17. Driving motor; 18. Sliding column; 19. Through slot; 20. Filter screen plate; 21. Connecting port; 22. Air inlet; 23. Exhaust fan; 24. Electric heating wire; DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0022] See also Figure 1-3 , the utility model provides a technical solution:

[0023] A fire retardant paint sprayer comprises a base 1, a roller 2 is arranged on the lower end face of the base 1, a support column 4 is fixedly connected to the right edge of the upper end face of the base 1, a heating box 3 is fixedly connected to the upper end face of the support column 4, a spray barrel 6 is fixedly connected to the middle part of the upper end face of the base 1, an air inlet 14 is arranged inside the upper end face of the spray barrel 6, a storage tank 5 is installed on the left part of the upper end face of the base 1, an electric push rod 8 is arranged inside the left edge of the upper end face of the base 1, and the electric push rod 8 is fixedly connected to a fixing plate 7 through an output shaft.

[0024] In this embodiment, a driving motor 17 is fixedly connected to the middle part of the lower end surface of the fixed plate 7, and the driving motor 17 is fixedly connected to a sliding column 18 through an output shaft. The lower end surface of the sliding column 18 is fixedly connected to a cleaning plate 12, a storage groove 11 is provided at the left edge of the lower end surface of the base 1, and brushes are evenly provided on the lower end surface of the cleaning plate 12. The upper end surface of the storage tank 5 is rotatably connected to a sealing cover 16 through a hinge, and a pumping pump is provided on the right end surface of the storage tank 5, and the pumping pump is connected to a conduit 15 through a discharge port. The conduit 15 is fixedly connected to a spray barrel 6 at one end away from the pumping pump, and the spray barrel 6 is connected to an external exhaust pump through an air inlet 14. The lower end surface of the base 1 is fixedly connected to a spray pipe 9.

[0025] In this embodiment, air inlets 22 are provided on the front and rear end faces of the heating box 3, an electric heating wire 24 is fixedly connected to the upper wall of the inner cavity of the heating box 3, a filter screen plate 20 is fixedly connected to the inner cavity of the heating box 3, a connecting port 21 is provided at the bottom of the inner cavity of the heating box 3, a through groove 19 is provided inside the base 1, a blowing plate 10 is fixedly connected inside the lower end face of the through groove 19, and air outlet holes are evenly provided on the lower end face of the blowing plate 10, and the through groove 19 is connected to the inner cavity of the heating box 3 through the connecting port 21.

[0026] During use: the storage tank 5 is opened by rotating the sealing cover 16, and the fire retardant paint is added into the storage tank 5 for storage. Then, when spraying the ground, the electric push rod 8 is started to pull the fixed plate 7 to drive the driving motor 17, and the driving motor 17 drives the sliding column 18 to drive the cleaning plate 12 to slide out of the storage groove 11 through the output shaft, so that the cleaning plate 12 contacts the ground, and then the driving motor 17 is started to rotate the sliding column 18 to drive the cleaning plate 12, and the lower end surface of the cleaning plate 12 is evenly provided with brushes, so that the cleaning plate 12 uses the brush to brush the ground to clean the dust, so as to avoid the dust affecting the spraying effect when spraying the fire retardant paint on the ground, and then the fire retardant paint in the storage tank 5 is extracted by the pumping pump, and the paint is discharged into the spray tube 6 by the conduit 15, so that the exhaust pump is used to pump air into the spray tube 6 through the air inlet 14, and then the air is brought to the ground. The fire retardant paint enters the spray pipe 9 and is evenly sprayed on the ground, so that the sprayer can spray and clean the ground during movement. When the spraying of the ground is completed during movement, the exhaust fan 23 is started by personnel to draw air from the air inlet 22 into the inner cavity of the heating box 3, and the electric heating wire 24 on the upper wall of the inner cavity of the heating box 3 is started, so that the electric heating wire 24 heats the drawn air, and then the filter plate 20 is used to filter dust and other debris in the air, so that the heated hot air enters the inner cavity of the through groove 19 through the connecting port 21, and is then discharged through the air outlet on the lower end surface of the blowing plate 10, so that the fire retardant paint sprayed on the ground can be quickly dried, avoiding the trouble of the existing fire retardant paint sprayer that needs a long time of drying before it can be used after spraying the fire retardant paint on the ground.

[0027] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fire retardant coating spraying machine, comprising a base (1), characterized in that: The lower end surface of the base (1) is provided with a roller (2); a support column (4) is fixedly connected to the right edge of the upper end surface of the base (1); a heating box (3) is fixedly connected to the upper end surface of the support column (4); a spray barrel (6) is fixedly connected to the middle of the upper end surface of the base (1); an air inlet (14) is arranged inside the upper end surface of the spray barrel (6); a storage tank (5) is installed on the left part of the upper end surface of the base (1); an electric push rod (8) is arranged inside the left edge of the upper end surface of the base (1); and the electric push rod (8) is fixedly connected to a fixing plate (7) via an output shaft; A driving motor (17) is fixedly connected to the middle of the lower end surface of the fixing plate (7); the driving motor (17) is fixedly connected to a sliding column (18) via an output shaft; a cleaning plate (12) is fixedly connected to the lower end surface of the sliding column (18); a receiving groove (11) is arranged at the left edge of the lower end surface of the base (1); and brushes are evenly arranged on the lower end surface of the cleaning plate (12).

2. A fire retardant coating spraying machine according to claim 1, characterized in that: The upper end surface of the storage tank (5) is rotatably connected to a sealing cover (16) via a hinge, and a pump is provided on the right end surface of the storage tank (5). The pump is connected to a conduit (15) via a discharge port, and the conduit (15) is fixedly connected to a spray barrel (6) at one end away from the pump.

3. A fire retardant coating spraying machine according to claim 1, characterized in that: The spray barrel (6) is connected to an external exhaust pump via an air inlet (14), and the lower end surface of the base (1) is fixedly connected to a spray pipe (9).

4. A fire retardant coating spraying machine according to claim 1, characterized in that: The front and rear end surfaces of the heating box (3) are both provided with air inlets (22), and the upper wall of the inner cavity of the heating box (3) is fixedly connected with an electric heating wire (24).

5. A fire retardant coating spraying machine according to claim 3, characterized in that: The inner cavity of the heating box (3) is fixedly connected with a filter screen plate (20), the bottom of the inner cavity of the heating box (3) is provided with a connecting port (21), the base (1) is provided with a through groove (19), the lower end surface of the through groove (19) is fixedly connected with a blowing plate (10), the lower end surface of the blowing plate (10) is evenly provided with air outlet holes, and the through groove (19) is connected to the inner cavity of the heating box (3) through the connecting port (21).

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