Real stone paint spraying device

Abstract

The utility model discloses a real stone paint spraying device, and belongs to the technical field of spraying equipment. The real stone paint spraying device comprises a spray gun, the spray gun is provided with an air source inlet and a paint inlet, the air source inlet is connected with the output end of an air compressor, the paint inlet is connected with a discharging port of the stirring barrel, and the output end of the air compressor is further connected with an injection molding port of the stirring barrel. According to the utility model, the stirring barrel is used for ramming materials, the stirring before the real stone paint is sprayed is operated mechanically instead of manually, the stirring effect is uniform, and the effect is more reliable compared with the manual ramming effect; besides, the spray gun is connected with the output end of the stirring barrel through a hose, the stirring barrel continuously supplies the stirred real stone paint into the spray gun under the action of the air compressor, the spray gun and the stirring barrel share one power source, continuous supply of the paint from the stirring barrel to the spray gun is achieved, and frequent manual supply to the spray gun is avoided; the stirring barrel is communicated with the spray gun, water can be injected into the stirring barrel during cleaning, and manual cleaning of tools after construction is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of spraying equipment, in particular to a real stone paint spraying device. Background Art

[0002] Real stone paint spraying is a common building exterior wall decoration process, which has the advantages of good decorative effect and easy maintenance. At present, real stone paint spraying mainly uses two kinds of equipment: spray gun and air compressor. In actual operation, workers fill the stirred real stone paint into the spray gun, and the air compressor provides power to press the real stone paint out of the spray gun.

[0003] As far as the existing technology is concerned, when stirring the real stone paint, the real stone paint needs to be poured into a material barrel, and then the workers use a stirrer to mix the real stone paint. The mixing effect varies from person to person, which directly affects the construction effect. In addition, the paint loaded into the spray gun is limited, and manual repainting of the spray gun is required frequently, which is cumbersome to operate and has obvious disadvantages in large-scale construction. In addition, the material barrels, stirrers, spray guns and other tools used in the real stone paint spraying construction will be stained with paint. After the construction is completed, the above tools need to be cleaned. The manual cleaning work intensity is high and the working environment is poor. Utility Model Content

[0004] The purpose of the utility model is to provide a real stone paint spraying device to solve the above-mentioned problems existing in the prior art.

[0005] Technical solution: A real stone paint spraying device includes a spray gun, which is provided with an air source inlet and a paint inlet, the air source inlet is connected to the output end of an air compressor, the paint inlet is connected to the discharge port of a mixing barrel, and the output end of the air compressor is also connected to the injection port of the mixing barrel.

[0006] Furthermore, the mixing barrel includes a barrel body, a sealing cover, a mixing motor, a mixing blade, a pressure relief valve and a discharge valve. The sealing cover cooperates with the barrel body to form a sealed mixing chamber. The mixing motor is installed on the sealing cover, and the output end extends into the sealed mixing chamber. The mixing blade is installed at the output end of the mixing motor. The pressure injection port and the pressure relief valve are both arranged on the barrel body and / or the sealing cover. The discharge valve is installed on the barrel body and is connected to the bottom of the sealed mixing chamber. The paint inlet is connected to the discharge valve of the mixing barrel.

[0007] Furthermore, the mixing barrel further comprises a water injection pipe, one end of which is connected to an external water source, and the other end of which penetrates into the sealed mixing chamber from the barrel body or the sealing cover and is arranged at the bottom of the sealed mixing chamber.

[0008] Furthermore, the air compressor and the mixing barrel are both arranged on a carrier vehicle.

[0009] Furthermore, the spray gun is installed on a carrier vehicle via a rocker arm.

[0010] Furthermore, the rocker arm includes an articulated base, a rotating seat, a rocker arm and a rotating rod. The articulated base is installed on a carrier vehicle. The rocker arm is movably connected to the articulated base via the rotating seat. The spray gun is hinged to the rocker arm via the rotating rod.

[0011] Furthermore, locking parts are provided between the articulated base and the carrier, between the rocker arm and the rotating seat, and between the rotating rod and the rocker arm.

[0012] Beneficial effects: The utility model utilizes a stirring barrel to mix materials, and the mixing of the real stone paint before spraying is performed mechanically instead of manually, so the mixing effect is uniform, and it is more reliable than the effect of manual mixing; in addition, the spray gun is connected to the output end of the stirring barrel through a hose, and the stirring barrel continuously supplies the mixed real stone paint to the spray gun under the action of the air compressor. The spray gun and the stirring barrel share a power source to realize the continuous feeding of the paint from the stirring barrel to the spray gun, avoiding frequent manual feeding to the spray gun; the utility model connects the stirring barrel and the spray gun, and water can be added to the stirring barrel during cleaning, avoiding manual cleaning of tools after construction. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0014] Figure 2 It is a schematic diagram of the internal structure of the mixing barrel in the utility model;

[0015] Figure 3 It is a structural schematic diagram of the spray gun mechanism in the utility model.

[0016] The accompanying drawings are marked as follows: 1. Carrier; 2. Mixing barrel; 21. Barrel body; 22. Sealing cover; 23. Mixing motor; 24. Mixing blade; 25. Discharge valve; 26. Pressure relief valve; 27. Pressure injection port; 28. Water injection pipe; 3. Air compressor; 4. Spray gun mechanism; 41. Articulated base; 42. Rotating seat; 43. Rocker arm; 44. Turning rod; 45. Spray gun. DETAILED DESCRIPTION

[0017] In the following description, a large number of specific details are given to provide a more thorough understanding of the utility model. However, it is obvious to those skilled in the art that the utility model can be implemented without one or more of these details. In other examples, in order to avoid confusion with the utility model, some technical features known in the art are not described.

[0018] like Figure 1-Figure 3 As shown, a real stone paint spraying device includes a spray gun 45, which is provided with an air source inlet and a paint inlet. The air source inlet is connected to the output end of the air compressor 3, the paint inlet is connected to the discharge port of the mixing barrel 2, and the output end of the air compressor 3 is also connected to the injection port 27 of the mixing barrel 2.

[0019] The utility model utilizes the mixing barrel 2 to mix the materials, and the mixing before the real stone paint is sprayed is performed mechanically instead of manually, so the mixing effect is uniform, and it is more reliable than the effect of manual mixing. In addition, the spray gun 45 is connected to the output end of the mixing barrel 2 through a hose, and the mixing barrel 2 continuously supplies the mixed real stone paint to the spray gun 45 under the action of the air compressor 3. The spray gun 45 and the mixing barrel 2 share a power source to realize the continuous feeding of the paint from the mixing barrel 2 to the spray gun 45, avoiding frequent manual feeding to the spray gun 45. The utility model connects the mixing barrel 2 and the spray gun 45, and water can be injected into the mixing barrel 2 during cleaning, avoiding manual cleaning of tools after construction.

[0020] like Figure 2 As shown, the mixing barrel 2 includes a barrel body 21, a sealing cover 22, a stirring motor 23, a stirring blade 24, a pressure relief valve 26 and a discharge valve 25. The sealing cover 22 cooperates with the barrel body 21 to form a sealed stirring chamber. The stirring motor 23 is installed on the sealing cover 22, and the output end extends into the sealed stirring chamber. The stirring blade 24 is installed at the output end of the stirring motor 23. The injection port 27 and the pressure relief valve 26 are both arranged on the barrel body 21 and / or the sealing cover 22. The discharge valve 25 is installed on the barrel body 21 and is connected to the bottom of the sealed stirring chamber. The paint inlet is connected to the discharge valve 25 of the mixing barrel 2.

[0021] In particular, the injection port 27 is connected to the output end of the air compressor 3 through a hose, and the setting position of the injection port 27 on the barrel body 21 is much higher than the stirring liquid level. The assembly of the barrel body 21 and the sealing cover 22 needs to ensure sealing, so that the gas entering the injection port 27 increases the pressure above the real stone paint liquid level, thereby achieving the fluidity of the real stone paint to the spray gun 45. The pressure relief valve 26 is added to limit the maximum pressure value in the sealed stirring chamber to avoid the stability of the stirring barrel 2 when the spray gun 45 is not output. The barrel body 21 is preferably a shell with a convex structure at the bottom to facilitate the flow of the real stone paint to the discharge valve 25.

[0022] Among them, the mixing barrel 2 also includes a water injection pipe 28, one end of which is connected to an external water source, and the other end penetrates into the sealed mixing chamber from the barrel body 21 or the sealing cover 22, and is arranged at the bottom of the sealed mixing chamber. Water is injected during the mixing process of some real stone paints to adjust the construction viscosity of the paint so that it reaches a state suitable for spraying or brushing. The water injection pipe 28 can inject water into the barrel body 21 according to the paint-water ratio. During the equipment cleaning stage, the water source can be used through the water injection pipe 28 to achieve efficient cleaning of the mixing barrel 2 and the spray gun 45, reducing the intensity of tool cleaning and improving the cleaning environment.

[0023] like Figure 1 As shown, the air compressor 3 and the mixing barrel 2 are both arranged on the carrier 1. The carrier 1 carrying the air compressor 3 and the mixing barrel 2 can realize the flexible movement of the spraying equipment, reduce the intensity of manual transportation, and make the spraying process more flexible and convenient.

[0024] The spray gun 45 is mounted on the carrier 1 through a rocker arm. The rocker arm and the spray gun 45 together form a spray gun mechanism 4, which can realize the self-support of the spray gun 45, and replace the traditional manual handheld spray gun 45 with a rocker arm supported spray gun 45. With the movement of the carrier 1, the stability of the movement process of the spray gun 45 can be improved, and the spray layer acting on the wall can be more uniform.

[0025] like Figure 3 As shown, the rocker arm includes an articulated base 41, a rotating base 42, a rocker arm 43 and a rotating rod 44. The articulated base 41 is installed on the carrier 1, the rocker arm 43 is movably connected to the articulated base 41 through the rotating base 42, and the spray gun 45 is hinged on the rocker arm 43 through the rotating rod 44. Locking parts are provided between the articulated base 41 and the carrier 1, between the rocker arm 43 and the rotating base 42, and between the rotating rod 44 and the rocker arm 43. The rocker arm realizes wide-angle adjustment of the posture of the spray gun 45 through three articulations, and with the locking parts, the stability of the spray gun mechanism 4 is realized.

[0026] When the utility model is used, firstly, a proper amount of real stone paint is put into the barrel body 21, and then the sealing cover 22 is assembled on the barrel body 21 to ensure the sealing of the mixing barrel 2, and then the stirring motor 23 is used to drive the stirring blade 24 to stir the real stone paint; during the stirring process, the rocker arm is adjusted to make the output end of the spray gun 45 match the wall to be sprayed; when the stirring is sufficient, the high-pressure air at the output end of the air compressor 3 is used, and the high-pressure air enters the mixing barrel 2 and the spray gun 45 through the hose respectively, and the high-pressure gas entering the mixing barrel 2 supplies the real stone paint from the discharge valve 25 to the spray gun 45, and the pressure relief valve 26 regulates the internal pressure of the mixing barrel 2 stably during this process. During the spraying process, the mobile carrier 1 can achieve the expansion of the spraying range. After the spraying is completed, water is injected into the mixing barrel 2 from the water injection pipe 28, and the stirring motor 23 is started again. After the mixing barrel 2 is stirred and cleaned with the stirring blade 24, the cleaning water is sprayed from the spray gun 45, thereby realizing the cleaning of the mixing barrel 2 and the spray gun 45.

[0027] The preferred embodiments of the present invention are described in detail above in conjunction with the accompanying drawings; however, the present invention is not limited to the specific details in the above embodiments. Within the technical concept of the present invention, various equivalent transformations can be made to the technical scheme of the present invention, and these equivalent transformations all belong to the protection scope of the present invention.

Claims

1. A real stone paint spraying device, comprising a spray gun (45), characterized in that: The spray gun (45) is provided with an air source inlet and a paint inlet, wherein the air source inlet is connected to the output end of the air compressor (3), the paint inlet is connected to the discharge port of the mixing barrel (2), and the output end of the air compressor (3) is also connected to the injection port (27) of the mixing barrel (2).

2. A real stone paint spraying device according to claim 1, characterized in that: The stirring barrel (2) comprises a barrel body (21), a sealing cover (22), a stirring motor (23), a stirring blade (24), a pressure relief valve (26) and a discharge valve (25); the sealing cover (22) cooperates with the barrel body (21) to form a sealed stirring chamber; the stirring motor (23) is mounted on the sealing cover (22), and the output end extends into the sealed stirring chamber; the stirring blade (24) is mounted on the output end of the stirring motor (23); the injection port (27) and the pressure relief valve (26) are both arranged on the barrel body (21) and / or the sealing cover (22); the discharge valve (25) is mounted on the barrel body (21) and is communicated with the bottom of the sealed stirring chamber; the paint inlet is connected to the discharge valve (25) of the stirring barrel (2).

3. A real stone paint spraying device according to claim 2, characterized in that: The mixing barrel (2) further comprises a water injection pipe (28), one end of which is connected to an external water source, and the other end of which penetrates into the sealed mixing chamber from the barrel body (21) or the sealing cover (22) and is arranged at the bottom of the sealed mixing chamber.

4. A real stone paint spraying device according to claim 3, characterized in that: The air compressor (3) and the mixing barrel (2) are both arranged on the carrier vehicle (1).

5. A real stone paint spraying device according to claim 4, characterized in that: The spray gun (45) is mounted on the carrier (1) via a rocker arm.

6. A real stone paint spraying device according to claim 5, characterized in that: The rocker arm comprises an articulated base (41), a rotating base (42), a rocker arm (43) and a rotating rod (44); the articulated base (41) is installed on the carrier (1); the rocker arm (43) is movably connected to the articulated base (41) via the rotating base (42); and the spray gun (45) is articulated on the rocker arm (43) via the rotating rod (44).

7. A real stone paint spraying device according to claim 6, characterized in that: Locking parts are provided between the articulated base (41) and the carrier (1), between the swing arm (43) and the rotating seat (42), and between the rotating rod (44) and the swing arm (43).

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