Testing device for paint ultraviolet accelerated aging

Abstract

The utility model belongs to the technical field of paint testing, and particularly relates to a testing device for paint ultraviolet accelerated aging, which comprises a bottom table, a movable rotating mechanism is arranged above the bottom table, and an ultraviolet aging component is arranged above the movable rotating mechanism. Through the arranged ultraviolet aging part, the paint ultraviolet accelerated aging effect is effectively improved, electric telescopic rods installed on the two sides of a vertical plate drive arc-shaped clamping plates to move oppositely or oppositely, and a paint barrel placed above a barrel containing table is clamped or loosened; paint in a paint barrel is subjected to accelerated aging through a vertical ultraviolet lamp row arranged above a vertical plate and a transverse ultraviolet lamp row arranged above the vertical plate, and a first hydraulic cylinder is started to drive a telescopic table movably mounted on the inner side of a hollow transverse table to perform telescopic movement, so that the telescopic table drives a heat collection assembly to accelerate aging of the paint, and the aging effect is improved; the aging speed is increased, the time required by a paint aging test is effectively shortened, and the use effect is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of paint testing, and in particular relates to a testing device for accelerated ultraviolet aging of paint. Background Art

[0002] Paint is an organic chemical polymer material. The coating formed belongs to the type of polymer compound. Paint can be applied to the surface of an object using different construction processes to form a solid film that is firmly adhered, has a certain strength, and is continuous. The UV accelerated aging test uses a fluorescent UV lamp as the light source. By simulating the UV radiation and condensation in natural sunlight, the paint-based material is subjected to an artificial accelerated weathering test to obtain the material weathering results.

[0003] In the existing related technologies, the paint is unevenly irradiated by the ultraviolet lamp inside the device, resulting in poor acceleration effect, so it is urgent to design a test device for ultraviolet accelerated aging of paint to deal with these problems. Utility Model Content

[0004] Aiming at the deficiencies of the prior art, the utility model discloses a test device for accelerated ultraviolet aging of paint.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions:

[0006] A test device for accelerated ultraviolet aging of paint comprises a base platform, a moving rotating mechanism is arranged above the base platform, and an ultraviolet aging component is arranged above the moving rotating mechanism.

[0007] The UV aging component includes a mounting platform arranged above the moving and rotating mechanism, a barrel placing platform is installed above the mounting platform, vertical plates are arranged on both sides of the barrel placing platform, an electric telescopic rod is arranged on one side of the vertical plate, an arc-shaped clamping plate is installed on the power end of the electric telescopic rod, vertical UV lamp rows are arranged on the opposite surfaces above the vertical plates, horizontal UV lamp rows are arranged above the vertical UV lamp rows, hollow horizontal platforms are arranged on both sides of the horizontal UV lamp rows, a telescopic platform is movably installed on the inner side of the hollow horizontal platform, a guide platform is installed on the front and rear sides of the telescopic platform, a first hydraulic cylinder is arranged above the telescopic platform, and a heat collecting assembly is installed below the telescopic platform.

[0008] Preferably, the movable rotating mechanism includes a test box body arranged above the base platform, an end door is rotatably installed on the front side of the test box body, a timer is installed on one side of the end door, a lateral moving component is arranged on the inside of the test box body, a supporting platform is connected to one side of the lateral moving component, a rotating main shaft is rotatably installed on the middle end of the supporting platform, and a rotating component is arranged on the outer surface of one end of the rotating main shaft.

[0009] Preferably, the heat collection assembly includes a heat outlet row arranged below the telescopic platform, and a thermostat is arranged on one side of the heat outlet row.

[0010] Preferably, a non-slip rubber pad is provided above the barrel placement table, and the vertical plate is connected to the vertical UV lamp row through positioning pins.

[0011] Preferably, an alarm light is installed above the test box, and an observation window is provided on one side of the end door.

[0012] Preferably, a temperature and humidity sensor is installed inside the test box, and an atomizer is provided on one side of the temperature and humidity sensor.

[0013] The beneficial effects are:

[0014] The utility model discloses a test device for accelerated ultraviolet aging of paint. The ultraviolet aging component is arranged to effectively improve the accelerated ultraviolet aging effect of the paint. The electric telescopic rods installed on both sides of the vertical plate drive the arc-shaped clamping plates to move relative to or toward each other, and clamp or loosen the paint barrel placed above the barrel placement table. The vertical ultraviolet lamp row arranged above the vertical plate and the horizontal ultraviolet lamp row above the vertical plate are used to accelerate the aging of the paint in the paint barrel. The first hydraulic cylinder is started to drive the telescopic table movably installed on the inner side of the hollow horizontal table to telescopically move, so that the telescopic table drives the heat collection component to accelerate the aging of the paint, improve the aging effect, and increase the aging speed, thereby effectively reducing the time required for the paint aging test and improving the use effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the shaft side structure of the utility model;

[0016] Figure 2 It is a front view structural schematic diagram of the utility model;

[0017] Figure 3 It is a first structural schematic diagram of the utility model;

[0018] Figure 4 It is a second structural schematic diagram of the utility model;

[0019] Figure 5 yes Figure 4 Schematic diagram of the structure at A in the middle.

[0020] In the figure: 1. base;

[0021] 2. Mobile rotating mechanism; 201. Test box; 202. End door; 2021. Observation window; 203. Timer; 2031. Temperature and humidity sensor; 204. Atomizer; 205. Alarm light; 206. Lateral moving assembly; 207. Carrying platform; 208. Rotating assembly; 209. Rotating spindle;

[0022] 3. UV aging components; 301. Mounting table; 302. Cylinder placement table; 303. Vertical plate; 304. Electric telescopic rod; 3041. Arc clamping plate; 305. Vertical UV lamp row; 306. Hollow horizontal table; 3061. Telescopic table; 3062. Guide table; 307. First hydraulic cylinder; 308. Heat outlet row; 3081. Constant temperature heater; 309. Horizontal UV lamp row. DETAILED DESCRIPTION

[0023] 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.

[0024] In the description of the present invention, it should be noted that the directions or positional relationships indicated by terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the directions 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 device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention; the terms "first", "second" and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0025] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0026] Reference Figure 1-5 The utility model provides an embodiment: a test device for accelerated UV aging of paint, comprising a base 1, a moving rotating mechanism 2 is arranged above the base 1, and a UV aging component 3 is arranged above the moving rotating mechanism 2.

[0027] In this embodiment: the mobile rotating mechanism 2 includes a test box 201 arranged above the base 1, and an end door 202 is rotatably installed on the front side of the test box 201, and a timer 203 is installed on one side of the end door 202. The timer 203 is used to time the aging test of the paint during the test. A lateral moving component 206 is arranged on the inside of the test box 201, and a bearing platform 207 is connected to one side of the lateral moving component 206. The lateral moving component 206 is used to drive the bearing platform 207 to move horizontally left and right. A rotating spindle 209 is rotatably installed at the middle end of the bearing platform 207, and a rotating component 208 is arranged on the outer surface of one end of the rotating spindle 209. The rotating component 208 is used to drive the bearing platform 207 to rotate slowly. An alarm light 205 is installed above the test box 201, and the alarm light 205 is used to issue a safety alarm during the test in the test box 201. An observation window 2021 is arranged on one side of the end door 202. A temperature and humidity sensor 2031 is installed inside the test box 201, and an atomizer 204 is arranged on one side of the temperature and humidity sensor 2031. The atomizer 204 is used to perform an atomization test on the paint during the test.

[0028] In this embodiment: the ultraviolet aging component 3 includes a mounting platform 301 arranged above the mobile rotating mechanism 2, and a barrel placement platform 302 is installed above the mounting platform 301, and the barrel placement platform 302 is used to place the paint barrel for the test. Vertical plates 303 are arranged on both sides of the barrel placement platform 302, and an electric telescopic rod 304 is arranged on one side of the vertical plate 303. An arc-shaped clamping plate 3041 is installed at the power end of the electric telescopic rod 304, and the arc-shaped clamping plate 3041 is used to clamp the paint barrel during the test. A vertical ultraviolet lamp row 305 is arranged on the opposite surface above the vertical plate 303, and a horizontal ultraviolet lamp row 309 is arranged above the vertical ultraviolet lamp row 305. The vertical ultraviolet lamp row 305 and the horizontal ultraviolet lamp row 309 are used for ultraviolet irradiation during the paint aging test. Hollow horizontal platforms 306 are provided on both sides of the horizontal UV lamp row 309, and a telescopic platform 3061 is movably installed inside the hollow horizontal platform 306. A guide platform 3062 is installed on the front and rear sides of the telescopic platform 3061. A first hydraulic cylinder 307 is provided above the telescopic platform 3061, and a heat collection component is installed below the telescopic platform 3061. The heat collection component includes a heat outlet row 308 provided below the telescopic platform 3061, and a thermostat 3081 is provided on one side of the heat outlet row 308. The heat collection component is used to collect heat during the paint test so that the paint can be evenly irradiated to accelerate aging. The thermostat 3081 is temperature-adjustable and is a prior art. An anti-slip rubber pad is provided above the barrel placement table 302, and the vertical plate 303 is connected to the vertical UV lamp row 305 through a positioning pin.

[0029] Working principle: When in use, move the test device to a designated position, place the paint barrel containing the test paint on the barrel placement table 302, close the end door 202, observe through the observation window 2021, turn on the electric telescopic rod 304, drive the arc clamping plate 3041, move the paint barrel relatively, so that the paint barrel is clamped and fixed, turn on the vertical ultraviolet lamp row 305 and the horizontal ultraviolet lamp row 309 installed above the vertical plate 303, and perform ultraviolet accelerated aging on the test paint. After a period of time, start the horizontal moving component 206 to drive the paint barrel to move horizontally left and right, and turn on the rotating component 208 at the same time. The paint barrel is driven to rotate slowly, and the test paint in the paint barrel is evenly moved. The first hydraulic cylinder 307 is started to push the telescopic table 3061 to move out the hollow horizontal table 306, which is guided by the guide table 3062. The heat collection component is turned on to collect heat at a constant temperature for the test paint so that the paint can be evenly irradiated. The time of the paint test is controlled by the timer 203. When the paint is subjected to an ultraviolet lamp test, the atomizer 204 can be started at the same time to perform an atomization test on the paint, thereby improving the aging effect. During the test, the operator can use the alarm light 205 to sound a test alarm to ensure the safety of personnel and equipment during work.

[0030] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A test device for accelerated UV aging of paint, characterized in that: It comprises a base (1), a moving and rotating mechanism (2) is arranged above the base (1), and a UV aging component (3) is arranged above the moving and rotating mechanism (2); The ultraviolet aging component (3) comprises a mounting platform (301) arranged above the moving and rotating mechanism (2), a barrel placement platform (302) is installed above the mounting platform (301), vertical plates (303) are arranged on both sides of the barrel placement platform (302), an electric telescopic rod (304) is arranged on one side of the vertical plate (303), an arc-shaped clamping plate (3041) is installed on the power end of the electric telescopic rod (304), and a vertical ultraviolet lamp is arranged on the opposite surface above the vertical plate (303). A row (305) of vertical ultraviolet lamps is provided above the row of vertical ultraviolet lamps (305), a row of horizontal ultraviolet lamps (309) is provided on both sides of the row of horizontal ultraviolet lamps (309), a telescopic table (3061) is movably installed inside the hollow horizontal table (306), a guide table (3062) is installed on the front and rear sides of the telescopic table (3061), a first hydraulic cylinder (307) is provided above the telescopic table (3061), and a heat collecting assembly is installed below the telescopic table (3061).

2. A test device for accelerated UV aging of paint according to claim 1, characterized in that: The moving and rotating mechanism (2) comprises a test box (201) arranged above the base (1); an end door (202) is rotatably mounted on the front side of the test box (201); a timer (203) is mounted on one side of the end door (202); a lateral moving component (206) is arranged on the inner side of the test box (201); a support platform (207) is connected to one side of the lateral moving component (206); a rotating spindle (209) is rotatably mounted on the middle end of the support platform (207); and a rotating component (208) is arranged on the outer surface of one end of the rotating spindle (209).

3. A test device for accelerated UV aging of paint according to claim 1, characterized in that: The heat collection assembly comprises a heat outlet row (308) arranged below the telescopic platform (3061), and a thermostat (3081) is arranged on one side of the heat outlet row (308).

4. A test device for accelerated UV aging of paint according to claim 1, characterized in that: An anti-skid rubber pad is provided above the barrel placement platform (302), and the vertical plate (303) and the vertical ultraviolet lamp row (305) are connected via positioning pins.

5. A test device for accelerated UV aging of paint according to claim 2, characterized in that: An alarm light (205) is installed above the test box (201), and an observation window (2021) is provided on one side of the end door (202).

6. A test device for accelerated UV aging of paint according to claim 2, characterized in that: A temperature and humidity sensor (2031) is installed inside the test box (201), and an atomizer (204) is arranged on one side of the temperature and humidity sensor (2031).

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