Vehicle body paint color camouflage spraying equipment

Abstract

The utility model relates to the technical field of vehicle body spraying equipment, in particular to vehicle body paint color camouflage spraying equipment which comprises a plurality of paint tanks, the paint tanks are connected with a spraying device through a pipeline system, a paint mixing device is arranged on the pipeline system, and paint in each paint tank can enter the paint mixing device and then enter the spraying device. The vehicle body camouflage spraying equipment is reasonable in structure, not only can realize conversion spraying of various single-color paints, but also can utilize the existing single-color paints to prepare paints of other colors, and does not need to independently use another equipment for paint mixing when the paints are replaced, so that the vehicle body camouflage spraying equipment is convenient to use and high in practicability. The use is convenient, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle body spraying equipment, in particular to vehicle body paint color camouflage spraying equipment. Background Art

[0002] When military vehicles are camouflaged for protection, a layer of paint that suits the battlefield environment is usually sprayed on the surface of the military vehicle. However, the camouflage paint color of the military vehicle in one site does not change. When changing from one site to another, it is sometimes necessary to repaint, such as from a grassland environment to a desert environment. At this time, manual spraying is more suitable for spraying the vehicle body due to the site environment. Manual spraying usually involves manually holding a spray gun and pressing a mechanical switch to complete the spraying operation.

[0003] The existing manual spraying device can only spray one color when spraying the car body. If another color of paint is used, another spraying device needs to be taken for spraying, which is inconvenient to use and reduces work efficiency. In addition, the spray paint carried is often a single color. When color-mixing paint is required, additional special paint mixing equipment is required to mix the paint before spraying. Therefore, a car body camouflage spraying device that can convert multiple paint colors and can mix other colors is needed. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the above-mentioned technology and provide a vehicle body paint color camouflage spraying device.

[0005] A vehicle body paint camouflage spraying device comprises a plurality of paint cans, wherein the plurality of paint cans are connected to a spraying device via a pipeline system, and a paint mixing device is arranged on the pipeline system, so that the paint in each paint can enter the paint mixing device and then enter the spraying device.

[0006] Furthermore, the paint mixing device includes a transparent paint mixing cylinder, an agitator is provided inside the transparent paint mixing cylinder, a driving device of the agitator is arranged at the top of the outer side of the transparent paint mixing cylinder, a plurality of paint inlets are provided on the top of the transparent paint mixing cylinder and are equipped with plugging caps, each paint inlet can be connected to a paint can through a pipeline after removing the plugging cap, and a paint outlet is provided at the bottom of the transparent paint mixing cylinder and is connected to a spraying device through a pipeline.

[0007] Furthermore, the transparent paint mixing cylinder is a transparent cylindrical cylinder with open ends, a cover plate is provided at the top end of the transparent paint mixing cylinder, and a base plate is provided at the bottom end, sealing rings are provided between the edge of the top port of the transparent paint mixing cylinder and the cover plate, and between the bottom end of the transparent paint mixing cylinder and the base plate, a number of fastening bolt assemblies are evenly distributed between the cover plate and the base plate on the outside of the transparent paint mixing cylinder and around the axis of the transparent paint mixing cylinder, a number of paint inlets are provided on the cover plate, and the paint outlet is provided on the base plate.

[0008] Furthermore, the paint in each paint can can also directly pass through the spraying device.

[0009] Furthermore, the pipeline system includes a switching valve, a three-way valve, a pipeline adapter, a check valve, a paint pump, and a booster pump. The outlet of each paint can is connected to a direct paint supply pipeline and a paint mixing pipeline through a three-way valve. The switching valve is arranged between the outlet of the paint can and a nearby three-way valve. A paint pump is installed on the paint mixing pipeline and is connected to the paint inlet of the paint mixing device. A check valve is installed on each direct paint supply pipeline and is connected to the inlet end of the pipeline adapter. The pipeline adapter is provided with an outlet and is connected to the pipeline of the spraying device. The paint outlet of the paint mixing device is connected to the pipeline between the pipeline, a three-way valve, the pipeline adapter and the spraying device through a pipeline, and the booster pump is arranged on the pipeline between the spraying device and the three-way valve close to the spraying device.

[0010] Furthermore, the spraying device adopts a pneumatic paint spray gun, and the paint inlet part of the pneumatic paint spray gun is connected to the outlet pipeline of the booster pump.

[0011] The utility model has the advantages of reasonable structure, which can not only realize the conversion spraying of multiple single-color paints, but also can use the existing single-color paint to mix other color paints of the vehicle body camouflage spraying equipment. There is no need to use another device separately when changing the paint, and there is no need to use another device separately for mixing paint. It is easy to use and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the structure of a vehicle body paint camouflage spraying device of the utility model;

[0013] Figure 2 The utility model is a schematic diagram of a paint mixing device of a vehicle body paint color camouflage spraying equipment.

[0014] As shown in the figure: 1. Paint can; 2. Spraying device; 3. Paint mixing device; 100. Switch valve; 101. Three-way valve; 102. Pipe adapter; 103. Check valve; 104. Paint pump; 105. Booster pump; 106. Direct paint supply pipeline; 107. Paint mixing pipeline; 301. Transparent paint mixing cylinder; 302. Agitator; 303. Drive device; 304. Paint inlet; 305. Paint outlet; 306. Cover plate; 307. Bottom plate; 308. Sealing ring; 309. Fastening bolt assembly. DETAILED DESCRIPTION

[0015] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0016] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0017] In the description of the embodiments of the present utility model, if a feature is referred to as being "set", "fixed", "connected" or "installed" on another feature, it may be directly set, fixed, connected to another feature, or indirectly set, fixed, connected, or installed on another feature.

[0018] In the description of the embodiments of the present utility model, if "several" is involved, it means more than one, if "multiple" is involved, it means more than two, if "greater than", "less than" or "exceed" is involved, it should be understood as not including the number itself, if "above", "below" or "within" is involved, it should be understood as including the number itself. If "first" or "second" is involved, it should be understood as being used to distinguish technical features, and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0019] The following is combined with Figure 1 and 2 , the utility model is further described in detail.

[0020] A vehicle body paint camouflage spraying device comprises a plurality of paint cans 1, wherein the plurality of paint cans 1 are connected to a spraying device 2 via a pipeline system, and a paint mixing device 3 is arranged on the pipeline system, and the paint in each paint can 1 can enter the paint mixing device 3 and then enter the spraying device 2.

[0021] The paint mixing device 3 includes a transparent paint mixing cylinder 301 for convenient observation of the interior, a stirrer 302 is arranged inside the transparent paint mixing cylinder 301, a driving device 303 of the stirrer 302 is arranged at the top of the outer side of the transparent paint mixing cylinder 301, and a motor can be optionally used for the driving device 303. A plurality of paint inlets 304 are arranged on the top of the transparent paint mixing cylinder 301 and are equipped with plugging caps. Each paint inlet 304 can be connected to the paint can 1 through a pipeline after removing the plugging cap. A paint outlet 305 is arranged at the bottom of the transparent paint mixing cylinder 301 and is connected to the spraying device 2 through a pipeline.

[0022] The transparent paint mixing cylinder 301 is a transparent cylindrical cylinder with open ends. A cover plate 306 is provided at the top end of the transparent paint mixing cylinder 301, and a base plate 307 is provided at the bottom end. Sealing rings 308 are provided between the edge of the top port of the transparent paint mixing cylinder 301 and the cover plate 306, and between the bottom end of the transparent paint mixing cylinder 301 and the base plate 307. A plurality of fastening bolt assemblies 309 are evenly distributed between the cover plate 306 and the base plate 307 on the outside of the transparent paint mixing cylinder 301 and around the axis of the transparent paint mixing cylinder 301. A plurality of paint inlets 304 are provided on the cover plate 306, and the paint outlet 305 is provided on the base plate 307.

[0023] The paint in each paint can 1 can also directly pass through the spraying device.

[0024] The pipeline system includes a switch valve 100, a three-way valve 101, a pipeline adapter 102, a check valve 103, a paint pump 104, and a booster pump 105. The outlet of each paint tank 1 is connected to a direct paint supply pipeline 106 and a paint mixing pipeline 107 through a three-way valve 101. The switch valve 100 is arranged between the outlet of the paint tank 1 and the three-way valve 101 nearby. The paint mixing pipeline 107 is equipped with a paint pump 104 and is connected to the paint inlet 304 of the paint mixing device 3. A check valve 103 is installed on a direct paint supply pipeline 106 and is connected to the inlet end of the pipeline adapter 102. The pipeline adapter 102 is provided with an outlet and is connected to the pipeline of the spraying device 2. The paint outlet 305 of the paint mixing device 3 is connected to the pipeline between the pipeline adapter 102 and the spraying device 2 through a pipeline and a three-way valve 101. The booster pump 105 is arranged on the pipeline between the spraying device 2 and the three-way valve 101 close to the spraying device 2.

[0025] The spraying device 2 is a pneumatic paint spray gun, and the paint inlet portion thereof is connected to the outlet pipeline of the booster pump 105 .

[0026] When the utility model is in use, six paint cans 1 can be provided. For example, according to the three primary colors of red, yellow and blue, and the three intermediate colors of orange, purple and green, one color paint can 1 is provided for each color. The switch valve 100 and the three-way valve 101 are both electrically controlled, which is convenient for integrated control.

[0027] When spraying, choose the spraying method according to direct spraying or paint spraying:

[0028] When only a single color is switched for spraying, before spraying, the switch valve 100 near each paint tank 1 is closed, the paint mixing pipeline 107 of the three-way valve 101 near the paint mixing direction is in an open circuit state, and the pipeline between the three-way valve 101 near the booster pump 105 and the paint mixing device 3 is disconnected. When spraying, the switch valve 100 at the outlet of the corresponding paint tank 1 is opened for which color is needed. When another color needs to be switched, the switch valve 100 at the outlet of the previous color paint tank 1 is closed and opened, and the switch valve 100 at the outlet of the paint tank 1 of the corresponding required color is opened, so that the conversion of multiple spray color parts can be realized;

[0029] When it is necessary to use the existing single color paint for paint mixing or spraying the mixed paint color, before spraying, the switch valve 100 near each paint tank 1 is closed, the paint mixing pipeline 107 of the nearby three-way valve 101 in the paint mixing direction is in a passage state, the direct paint supply pipeline 106 is in a disconnected state, the pipeline passage between the three-way valve 101 near the booster pump 105 and the paint mixing device 3 is disconnected from the pipeline between the pipeline adapter 102, and when mixing a new color paint, the switch valve 100 near the paint tank 1 of the required single color is opened, and the paint pump 104 connected thereto works to pump the corresponding single color paint into the transparent paint mixing cylinder 301, the driving device 303 and the motor are started to drive the agitator 302 to work for mixing and color mixing, and pay attention to the amount of paint pumped in the process of pumping the single color paint, and after the new paint color is prepared, the switch valve 100 at the bottom of the paint mixing pipeline 107 is opened, and the spraying device 2 can be used to spray the new paint color, so as to realize the use of mixing a new paint color with the existing single color paint.

[0030] When the utility model is implemented, a plurality of paint cans, paint mixing devices and pipeline systems can be integrated on a mobile trolley which is convenient to move, so the utility model is convenient to transport and practical.

[0031] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A vehicle body paint camouflage spraying device, characterized in that: It includes a plurality of paint cans, wherein the plurality of paint cans are connected to a spraying device through a pipeline system, and a paint mixing device is provided on the pipeline system, so that the paint in each paint can enter the paint mixing device and then enter the spraying device; The paint mixing device comprises a transparent paint mixing cylinder, an agitator is arranged inside the transparent paint mixing cylinder, a driving device of the agitator is arranged on the top of the outer side of the transparent paint mixing cylinder, a plurality of paint inlets are arranged on the top of the transparent paint mixing cylinder and a plugging cap is arranged, each paint inlet can be connected to a paint tank through a pipeline after the plugging cap is removed, and a paint outlet is arranged at the bottom of the transparent paint mixing cylinder and is connected to a spraying device through a pipeline; The transparent paint mixing cylinder is a transparent cylindrical cylinder with open ends. The top of the transparent paint mixing cylinder is provided with a cover plate, and the bottom of the transparent paint mixing cylinder is provided with a bottom plate. A sealing ring is provided between the edge of the top port of the transparent paint mixing cylinder and the cover plate, and between the bottom end of the transparent paint mixing cylinder and the bottom plate. A plurality of fastening bolt assemblies are uniformly arranged between the cover plate and the bottom plate on the outside of the transparent paint mixing cylinder and around the axis of the transparent paint mixing cylinder. The plurality of paint inlets are provided on the cover plate, and the paint outlet is provided on the bottom plate. The paint in each paint can can also be directly fed into the spraying device; The pipeline system includes a switch valve, a three-way valve, a pipeline adapter, a check valve, a paint pump, and a booster pump. The outlet of each paint can is connected to a direct paint supply pipeline and a paint mixing pipeline via a three-way valve. The switch valve is arranged between the outlet of the paint can and the adjacent three-way valve. A paint pump is installed on the paint mixing pipeline and connected to the paint inlet of the paint mixing device. A check valve is installed on each direct paint supply pipeline and connected to the inlet end of the pipeline adapter. The pipeline adapter is provided with an outlet and connected to the pipeline of the spraying device. The paint outlet of the paint mixing device is connected to the pipeline between the pipeline, a three-way valve, the pipeline adapter and the spraying device through the pipeline. The booster pump is arranged on the pipeline between the spraying device and the three-way valve close to the spraying device.

2. The vehicle body paint camouflage spraying equipment according to claim 1, characterized in that: The spraying device adopts a pneumatic paint spray gun, and the paint inlet part of the pneumatic paint spray gun is connected with the outlet pipeline of the booster pump.

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