An impact testing device for outdoor coatings

Abstract

The utility model discloses an outdoor paint's impact testing arrangement, include: first installation platform is used for installing test board, and the right side surface of test board is used for adhering paint, and the right side of first installation platform is set to adjusting component, and second installation platform sets up on adjusting component, and adjusting component is used for adjusting the height of second installation platform, and the slide way is provided on second installation platform, and the slide way is used for loading the collision ball, and the collision ball rolls in the slide way to collide the paint on test board, and the left end of slide way is hinged to second installation platform and sets up close to test board, and the lifting component sets up on second installation platform, and the drive rod of lifting component is hinged the right end of slide way, and lifting component is used for driving the right end of slide way to go up or descend, and drive arrangement sets up in the right end of slide way, and drive arrangement drives the rolling of collision ball, and heating component sets up in the right side of test board, and heating component is used for heating the right side surface of test board, and water spraying component sets up in the right side of test board, and water spraying component is to the right side surface of test board and sprays water.

Description

Technical Field

[0001] This utility model relates to the field of impact performance testing of coatings, and in particular to an impact testing device for outdoor coatings. Background Technology

[0002] Impact testing, as a test for the load-bearing capacity and stability of materials and products under extreme conditions, aims to evaluate whether materials and products can maintain normal function when subjected to mechanical impact. In the coatings industry, especially for coatings on automotive parts and exterior wall coatings that are exposed to the outdoors for a long time, the performance evaluation of outdoor coatings often involves testing the ability of the coating on the surface of the material or part to resist mechanical impact when the coating is applied to the material or part.

[0003] Previous impact testing devices did not take into account temperature changes and the effects of rain on the coating when testing materials or parts with coatings, which led to limitations in impact testing.

[0004] When impact testing materials or parts coated with paint, impact tests are conducted at different angles. In the past, impact testing devices often required changing test components to meet the testing requirements at different angles and to achieve impact tests with different impact forces. This resulted in low testing efficiency, increased costs, and complex impact testing device structures. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes an impact testing device for outdoor coatings, which can simulate impact tests on the surface of materials with coatings under different impact forces under outdoor conditions of sunlight exposure and rain.

[0006] An impact testing device for outdoor coatings according to an embodiment of the present invention includes: a first mounting platform, an adjusting component, a second mounting platform, a lifting component, a driving device, a heating component, and a water spraying component. The first mounting platform is used to mount a test plate, and the right side of the test plate is used to attach coatings. The adjusting component is disposed on the right side of the first mounting platform. The second mounting platform is disposed on the adjusting component, and the adjusting component is used to adjust the height of the second mounting platform. A slide rail is provided on the second mounting platform for loading impact balls, which can roll in the slide rail to impact the coatings attached to the test plate. The coating includes a slide, the left end of which is hinged to the second mounting platform and positioned near the test plate; a lifting component is mounted on the second mounting platform, and the drive rod of the lifting component is hinged to the right end of the slide, the lifting component being used to drive the right end of the slide to rise or fall; a driving device is located at the right end of the slide, the driving device being used to drive the collision ball to roll; a heating component is located on the right side of the test plate, the heating component being used to heat the right side surface of the test plate; and a water spraying component is located on the right side of the test plate, the water spraying component being used to spray water onto the right side surface of the test plate.

[0007] It has at least the following beneficial effects: A first mounting platform is used to place a test plate, the right side of which is coated with paint. An adjusting component is located on the right side of the first mounting platform. A second mounting platform is vertically mounted on the adjusting component. The second mounting platform can be raised and lowered in the vertical direction to allow the impact ball to impact different positions on the right side of the test plate, eliminating the randomness of the impact test results. A slide is provided on the second mounting platform. The right end of the slide can be raised or lowered under the drive of the lifting component. The impact ball is rolled within the slide. The left end of the slide is close to the test plate, and the right end of the slide can be raised or lowered. The variable impact angle of the collision ball on the test plate is used to realize the impact of the collision ball on the test plate at different angles. The driving device is used to drive the collision ball and provide different initial velocities to generate different impact forces when the collision ball impacts the test plate. The heating component is used to heat the right side of the test plate to simulate the impact test effect of the collision ball on the test plate under different temperatures under outdoor sunlight. The water spray component is used to spray water on the right side of the test plate to simulate the impact test effect of the collision ball on the test plate under different rainfall in outdoor rain.

[0008] According to some embodiments of the present invention, the lifting component is a cylinder, which is rotatably mounted on the second mounting platform. The cylinder's push rod is hinged to the slide rail, and the cylinder is used to drive the slide rail to rise or fall.

[0009] According to some embodiments of the present invention, a support member is provided on the second mounting platform, and the slide is hinged to the support member. The slide rotates around the support member as a fulcrum, thereby realizing the rise or fall of the right end of the slide.

[0010] According to some embodiments of the present invention, a heating mounting bracket is also included, which is disposed on the ceiling, and the heating component is hinged to the heating mounting bracket.

[0011] According to some embodiments of the present invention, the heating component is an infrared heating lamp, which is used to heat the coating surface on the right side of the test board.

[0012] According to some embodiments of the present invention, a fixing member is also included, which is disposed on the right side of the test plate and is used to fix the test plate.

[0013] According to some embodiments of this utility model, the water spraying component is a spray head.

[0014] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments, wherein: Figure 1 This is a schematic diagram of the structure of an impact testing device for outdoor coatings according to an embodiment of the present invention; Figure 2 This is a schematic diagram of the slide rise structure of an impact testing device for outdoor coatings according to an embodiment of the present invention. Figure 3 This is a schematic diagram of the structure of the impact ball impact test plate of an impact testing device for outdoor coatings according to an embodiment of the present invention; Figure 4 for Figure 1 The diagram shows a structural schematic of the second mounting platform and its additional components. Reference numerals: First mounting platform 100, test board 110; Second mounting platform 200, slide rail 210, collision ball 220, drive device 230, lifting component 240, support component 250, adjustment component 260; Heating component 300; Heating mounting bracket 400; Fixed component 500; Water spray component 600. Detailed Implementation

[0016] In the description of this utility model, it should be understood that the directional descriptions, such as up, down, front, back, left, right, etc., indicate the directional or positional relationship based on the directional or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0017] In the description of this utility model, unless otherwise explicitly defined, terms such as "setting," "installation," and "connection" should be interpreted broadly, and those skilled in the art can reasonably determine the specific meaning of the above terms in this utility model in conjunction with the specific content of the technical solution.

[0018] Reference Figures 1 to 4 This utility model discloses an impact testing device for outdoor coatings, comprising: a first mounting platform 100, an adjusting component 260, a second mounting platform 200, a lifting component 240, a driving device 230, a heating component 300, and a water spraying component 600.

[0019] The first mounting platform 100 is used to mount the test plate 110. The right side of the test plate 110 is used to attach the coating. The shape and thickness of the test plate 110 can be set according to actual needs. The coating thickness is adjustable. It can be understood that the left side of the test plate 110 can also be coated, but other components need to be repositioned accordingly. The position limitation here is for the purpose of understanding and is not limited to this position.

[0020] The adjusting component 260 is located on the right side of the first mounting platform 100. The adjusting component 260 is used to adjust the height of the second mounting platform 200 to adjust the height of the slide 210 so that the height of the slide 210 reaches the appropriate test height. The adjusting component 260 is generally a cylinder, worm gear assembly or motor. The above components are all conventional settings and will not be described in detail.

[0021] The second mounting platform 200 is mounted on the adjusting member 260, which is used to adjust the height of the second mounting platform 200. The second mounting platform 200 is provided with a slide 210, which is used to load the impact ball 220. The impact ball 220 can roll in the slide 210 to impact the coating attached to the test plate 110. The left end of the slide 210 is hinged to the second mounting platform 200 and is set close to the test plate 110. The right end of the slide 210 can be raised or lowered to change the impact angle of the impact ball 220 on the test plate 110, so as to realize the impact of the impact ball 220 on the test plate 110 at different angles.

[0022] The lifting component 240 is mounted on the second mounting platform 200. The drive rod of the lifting component 240 is hinged to the right end of the slide 210. The lifting component 240 is used to drive the right end of the slide 210 to rise or fall. The right end of the slide can rise or fall under the drive of the lifting component. The collision ball is rolled in the slide. The left end of the slide is close to the test plate. The right end of the slide can rise or fall to change the impact angle of the collision ball on the test plate, so as to realize the impact of the collision ball on the test plate at different angles.

[0023] The drive device 230 is located at the right end of the slide 210. The drive device 230 is used to drive the collision ball 220 to roll. The drive device 230 is used to provide different initial velocities to the collision ball 220 so that the collision ball 220 generates different impact forces when it impacts the test plate 110.

[0024] The heating component 300 is disposed on the right side of the test plate 110. The heating component 300 is used to heat the right side of the test plate 110. The heating component 300 is used to simulate the impact of the impact ball 220 on the test plate 110 under different temperatures under outdoor sunlight.

[0025] The water spraying component 600 is located on the right side of the test plate 110. The water spraying component 600 is used to spray water on the right side of the test plate 110. The water spraying component 600 is used to simulate the impact of the collision ball 220 on the test plate 110 under different rainfall conditions in outdoor rain.

[0026] In some embodiments, refer to Figures 1 to 4 The lifting component 240 is a cylinder, which is rotatably mounted on the second mounting platform 200. The cylinder push rod is hinged to the slide rail 210. The cylinder is used to drive the slide rail 210 to rise or fall. The cylinder is a conventional setting. It can be understood that the lifting component 240 can also be a worm gear component to drive the right end of the slide rail 210 to rise or fall. The lifting component 240 can also be a motor, which controls the right end of the slide rail 210 to rise or fall through a reducer and a gear rack.

[0027] In some embodiments, refer to Figures 1 to 4 The second mounting platform 200 is provided with a support member 250. The slide 210 is hinged to the support member 250. The slide 210 rotates around the support member 250 as a fulcrum, thereby realizing the rise or fall of the right end of the slide 210. Correspondingly, the left end of the slide 210 falls or rises, thereby changing the angle between the slide 210 and the test plate 110, so as to realize the collision of the collision ball 220 with the test plate 110 at different angles. The support member 250 is a conventional bracket or is composed of a bracket and a roller, which will not be described in detail.

[0028] In some embodiments, refer to Figures 1 to 4It also includes a heating mounting bracket 400, which is mounted on the ceiling. The heating component 300 is hinged to the heating mounting bracket 400. The heating mounting bracket 400 is used to mount the heating mounting bracket. The heating component 300 is rotatably mounted on the heating mounting bracket 400, which allows for angle adjustment of the heating component 300 to meet the temperature conditions during the test.

[0029] In some embodiments, refer to Figures 1 to 4 The heating component 300 is an infrared heating lamp, which is used to heat the coating surface on the right side of the test board 110. The infrared heating lamp is used to simulate the effect of sunlight on the coating under outdoor conditions. Like sunlight, the infrared heating lamp heats the coating surface on the right side of the test board 110 through thermal radiation, which can restore the actual working environment of the coating as much as possible and reduce test errors.

[0030] In some embodiments, refer to Figures 1 to 4 It also includes a fixing component 500, which is located on the right side of the test plate 110. The fixing component 500 is used to fix the test plate 110 and to limit the position of the test plate 110. The fixing component 500 is generally fixed by fasteners, such as screws or bolts. Fixing the position of the test plate 110 by fasteners facilitates the installation and removal of the test plate 110. The fixing component 500 can also be a component with a large mass, which fixes the position of the test plate 110 by its own weight.

[0031] In some embodiments, refer to Figures 1 to 4 The 600 water spray component is a sprinkler head, which is used to simulate outdoor rain. The sprinkler head is a standard setting and will not be described in detail.

[0032] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0033] Of course, this utility model is not limited to the above-described embodiments. Those skilled in the art can make equivalent modifications or substitutions without departing from the spirit of this utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. An impact testing device for outdoor coatings, characterized in that, include: A first mounting platform (100) is used to mount a test plate (110), the right side of which is used to attach coating. An adjusting component (260) is disposed on the right side of the first mounting platform (100); A second mounting platform (200) is mounted on an adjusting member (260) for adjusting the height of the second mounting platform (200). A slide rail (210) is provided on the second mounting platform (200) for loading a collision ball (220). The collision ball (220) can roll in the slide rail (210) to collide with the coating adhering to the test plate (110). The left end of the slide rail (210) is hinged to the second mounting platform (200) and is located close to the test plate (110). A lifting component (240) is disposed on the second mounting platform (200). The drive rod of the lifting component (240) is hinged to the right end of the slide rail (210). The lifting component (240) is used to drive the right end of the slide rail (210) to rise or fall. A drive device (230) is provided at the right end of the slide (210), and the drive device (230) is used to drive the collision ball (220) to roll. A heating element (300) is disposed on the right side of the test plate (110), and the heating element (300) is used to heat the right side of the test plate (110); A water spraying component (600) is disposed on the right side of the test plate (110), and the water spraying component (600) is used to spray water onto the right side of the test plate (110).

2. The impact testing device for outdoor coatings according to claim 1, characterized in that, The lifting component (240) is a cylinder, which is rotatably mounted on the second mounting platform (200). The cylinder's push rod is hinged to the slide rail (210), and the cylinder is used to drive the slide rail (210) to rise or fall.

3. The impact testing device for outdoor coatings according to claim 1, characterized in that, The second mounting platform (200) is provided with a support member (250), and the slide (210) is hinged to the support member (250). The slide (210) rotates around the support member (250) as a fulcrum, thereby realizing the rise or fall of the right end of the slide (210).

4. The impact testing device for outdoor coatings according to claim 1, characterized in that, It also includes a heating mounting bracket (400) disposed on the ceiling, and the heating component (300) is hinged to the heating mounting bracket (400).

5. The impact testing device for outdoor coatings according to claim 4, characterized in that, The heating component (300) is an infrared heating lamp, which is used to heat the coating surface on the right side of the test plate (110).

6. The impact testing device for outdoor coatings according to claim 1, characterized in that, It also includes a fixing member (500), which is disposed on the right side of the test plate (110) and is used to fix the test plate (110).

7. The impact testing device for outdoor coatings according to claim 1, characterized in that, The water spraying component (600) is a spray head.

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