Colorful pearlized film weather resistance detection equipment

Abstract

The utility model discloses a colorful pearly-luster film weatherability detection equipment, relates to the film body detection technical field, including the detection box, the upper side in the detection box is fixedly connected with two groups of separator plates, the detection box is internally provided with the detection table, the detection table is provided with the auxiliary hole, the side of the detection table is provided with the butt joint groove, and the butt joint groove is provided with the auxiliary hole. And an abutting plate is arranged in the butt joint groove in a nested manner. According to the weather resistance detection equipment for the colorful pearlized film, wind power can be conveyed into the detection box through the air supply pipe by virtue of the blower, so that the influence of wind power on a film body is simulated, water in the water tank can be sprayed into the detection box through the spraying pipe, so that the influence of rainwater weather on the film body is simulated, and the interior of the detection box is irradiated through the irradiation lamp; by arranging a blower, a water tank and an irradiation lamp, different environments can be simulated, so that the weather resistance of the film body under the action of different environments can be detected.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of film body detection technology, specifically is a kind of weatherability detection equipment of fancy pearl luster film. BACKGROUND

[0002] Weatherability detection is an important means to evaluate the durability and stability of materials, and aims to assess the performance changes of pearl luster film when exposed to natural or artificial simulated environmental conditions for a long time, including color change, loss of gloss, physical property decline, etc., so as to determine whether it is suitable for use in a particular environment.

[0003] Prior art (public number: CN203595681U, the disclosure date is May 14, 2014 Chinese patent) a kind of glass pasting film heat insulation explosion-proof and weather resistance testing device, it includes closed structure and multiple temperature sensors, wherein, closed structure includes front and rear four sides vertical plate and top plate, four sides vertical plate, top plate and bottom plate form closed space;Closed structure is set to north to south, its front vertical plate is located at south side, its rear vertical plate is located at north side;The height of its front vertical plate is less than rear vertical plate;Part or all of front vertical plate and / or top plate is pasting film glass, other parts of four sides vertical plate, bottom plate, top plate are inorganic insulation board;Multiple temperature sensors, it is distributed in the inside and / or outside of closed structure.The advantages are: high accuracy;Wide test range;Low cost;Strong applicability.

[0004] Although the prior art can detect the weatherability of the film body, it cannot conveniently fix the film body during the detection process, and most of them can only detect the temperature resistance, the detection data range is small, and the detection effect is poor.

[0005] Therefore, we propose a kind of weatherability detection equipment of fancy pearl luster film to solve the above problems. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a kind of weatherability detection equipment of fancy pearl luster film to solve the above problems in the background art, which cannot conveniently fix the film body during the detection process, and most of them can only detect the temperature resistance, the detection data range is small, and the detection effect is poor.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of weatherability detection equipment of fancy pearl luster film, including detection box, the inside upper side of detection box is fixedly connected with two groups of partition, and the inside of detection box is provided with detection table, and the auxiliary hole is set on detection table, characterized by: the side of detection table is provided with butt joint groove, and butt joint groove is nested with the resistance plate in the inside, and the upper and lower surfaces of detection table are provided with the fixed mechanism that can limit film body.

[0008] Further, the two groups of partitions divide the detection box into three spaces, a blower is fixedly connected to the upper side of the first space of the detection box, a water tank is fixedly connected to the upper side of the second space of the detection box, and an irradiation lamp is fixedly connected to the upper side of the third space of the detection box.

[0009] Further, the side of the blower is provided with a gas supply pipe, and the lower end of the water tank is provided with a spray pipe.

[0010] Further, the side of the detection box is fixedly connected with a motor, the output end of the motor is fixedly connected with a threaded rod, the inner end of the threaded rod is arranged in the detection box, the outer side of the threaded rod is threadedly connected with a linkage block, the upper end of the linkage block is fixedly connected with a detection table, and the inner side of the detection table is nested in the inner side of a sliding groove.

[0011] Further, the fixing mechanism comprises a limiting rod, the limiting rod is nested in the side of the upper surface of the detection table, the upper end of the limiting rod is fixedly connected with a pull plate, the lower surface of the pull plate is fixedly connected with the upper surface of the abutting plate, the side end of the pull plate is fixedly connected with the detection table through a reset spring, the lower surface of the detection table is fixedly connected with a fixed shaft, the outer side of the fixed shaft is nested with a pressing plate, and the side of the pressing plate is fixedly connected with the end side of the fixed shaft through a torsion spring.

[0012] Further, the abutting plate forms a sliding structure with the pull plate and the butt joint groove, the pull plate forms an elastic structure with the detection table through the reset spring, and the abutting plate is symmetrically arranged about the center point of the detection table.

[0013] Further, the pressing plate is arranged in the inner side of the butt joint groove, and the pressing plate forms an elastic structure with the fixed shaft through the torsion spring.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The blower can deliver wind power to the inside of the detection box through the gas supply pipe, so as to simulate the influence of the wind power film body, the water in the water tank can be sprayed into the detection box through the spray pipe, so as to simulate the influence of the rain weather on the film body, and the irradiation lamp irradiates the inside of the detection box, so as to simulate the influence of the sunlight on the film body.

[0016] 2. The setting of the blower, the water tank and the irradiation lamp can simulate different environments, so as to detect the weather resistance of the film body under different environments.

[0017] 3. Start the motor, which drives the threaded rod to rotate. At this time, the linkage block, under the action of the threaded connection of the threaded rod, can drive the test table to move laterally. At the same time, the inner side of the test table slides along the inside of the slide groove, thereby improving the stability of the test table movement. During the movement of the test table, the membrane set on the top of the test table can be driven into different spaces in sequence for weather resistance testing. There is no need for manual movement of the membrane, which further improves the testing efficiency.

[0018] 4. When testing the membrane, the user can manually pull the pull plate upwards. This will cause the contact plate to move upwards. The contact plate will not block the mating groove after it moves upwards. The user can then place both sides of the membrane into the mating groove. At this point, the user can release the pull plate. Driven by the elastic force of the return spring, the pull plate will return to its original position and move the contact plate into the mating groove, thereby pressing and fixing the membrane to prevent it from shifting and affecting subsequent weather resistance testing.

[0019] 5. After the membrane is initially fixed, the pressure plate can be bent downwards. At this time, the edge of the membrane can be placed inside the pressure plate. Loosen the pressure plate. Under the elastic force of the torsion spring, the pressure plate can be reset and press the edge of the membrane together, thereby further improving the stability of the membrane placement. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a three-dimensional sectional view of the present invention.

[0022] Figure 3 This is a three-dimensional structural diagram of the testing platform of this utility model;

[0023] Figure 4 This is a three-dimensional sectional view of the testing platform of this utility model;

[0024] Figure 5 This is a schematic diagram of the three-dimensional structure of the pressure plate of this utility model;

[0025] Figure 6 This utility model Figure 4 Enlarged structural diagram at point A in the middle.

[0026] In the diagram: 1. Testing box; 2. Motor; 3. Blower; 4. Water tank; 5. Irradiation lamp; 6. Air supply pipe; 7. Spray pipe; 8. Partition plate; 9. Threaded rod; 10. Testing table; 11. Linkage block; 12. Slide groove; 13. Pull plate; 14. Limit rod; 15. Return spring; 16. Contact plate; 17. Fixed shaft; 18. Torsion spring; 19. Pressure plate; 20. Auxiliary hole; 21. Connecting groove. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Example 1: As Figure 1 and Figure 2 The technical solution shown is provided by the present utility model as follows: A weather resistance testing device for a colorful pearlescent film is disclosed, wherein: two sets of partitions 8 are fixedly connected to the upper side of the inside of the testing box 1, and a testing platform 10 is provided inside the testing box 1, and an auxiliary hole 20 is opened on the testing platform 10. The two sets of partitions 8 divide the inside of the testing box 1 into three spaces, and a blower 3 is fixedly connected to the upper side of the first space of the testing box 1, and a water tank 4 is fixedly connected to the upper side of the second space of the testing box 1. At the same time, an illumination lamp 5 is fixedly connected to the upper side of the third space of the testing box 1. An air supply pipe 6 is provided through the side of the blower 3, and a spray pipe 7 is provided at the lower end of the water tank 4.

[0029] The blower 3 delivers airflow through the air supply pipe 6 into the testing chamber 1, simulating the effect of wind on the membrane. Water from the water tank 4 is sprayed into the testing chamber 1 through the spray pipe 7, simulating the effect of rain on the membrane. The illumination lamp 5 illuminates the inside of the testing chamber 1, simulating the effect of sunlight on the membrane. By using the blower 3, water tank 4, and illumination lamp 5, different environments can be simulated to test the weather resistance of the membrane under different environmental conditions.

[0030] Example 2: Figure 2 and Figure 3 The technical solution shown is provided by the present invention as follows: A weather resistance testing device for a colorful pearlescent film, which discloses a threaded rod 9, which can drive the testing table 10 to move: a motor 2 is fixedly connected to the side of the testing box 1, and the output end of the motor 2 is fixedly connected to the threaded rod 9, and the inner end of the threaded rod 9 is set inside the testing box 1. A linkage block 11 is threadedly connected to the outer side of the threaded rod 9, and the upper end of the linkage block 11 is fixedly connected to the testing table 10. A sliding groove 12 is opened inside the testing box 1, and the inner side of the testing table 10 is nested inside the sliding groove 12.

[0031] When motor 2 is started, it drives the threaded rod 9 to rotate. At this time, the linkage block 11, under the action of the threaded connection of the threaded rod 9, can drive the testing table 10 to move laterally. At the same time, the inner side of the testing table 10 slides along the inside of the slide groove 12, thereby improving the stability of the movement of the testing table 10. When the testing table 10 moves, it can drive the membrane set above the testing table 10 to enter different spaces in sequence for weather resistance testing. There is no need for manual movement of the membrane, which further improves the testing efficiency.

[0032] Example 3: Figure 4 , Figure 5 and Figure 6 The technical solution shown is provided by this utility model as follows: A weather resistance testing device for a colorful pearlescent film, which discloses a fixing mechanism to improve the stability of the film placement: a docking groove 21 is provided on the side of the testing platform 10, and an abutment plate 16 is nested inside the docking groove 21; and a fixing mechanism for limiting the film is provided on the upper and lower surfaces of the testing platform 10; the fixing mechanism includes a limiting rod 14, which is nested and connected to the side of the upper surface of the testing platform 10, and a pull plate 13 is fixedly connected to the upper end of the limiting rod 14; the lower surface of the pull plate 13 is fixedly connected to the upper surface of the abutment plate 16, and the pull plate 13... A return spring 15 is fixedly connected between the lower surface of the edge and the detection table 10. A fixed shaft 17 is fixedly connected to the lower surface of the detection table 10, and a pressure plate 19 is nested on the outer side of the fixed shaft 17. A torsion spring 18 is fixedly connected between the edge of the pressure plate 19 and the end of the fixed shaft 17. The contact plate 16 forms a sliding structure with the docking groove 21 through the pull plate 13. The pull plate 13 forms an elastic structure with the detection table 10 through the return spring 15. The contact plate 16 is symmetrically arranged about the center point of the detection table 10. The pressure plate 19 is located inside the docking groove 21. The pressure plate 19 forms an elastic structure with the fixed shaft 17 through the torsion spring 18.

[0033] When testing the membrane, the user can manually pull the pull plate 13 upwards. At this time, the pull plate 13 can move the contact plate 16 upwards. After the contact plate 16 moves upwards, it does not block the docking groove 21. The user can place both sides of the membrane into the docking groove 21. Then, the user can release the pull plate 13. Driven by the elastic force of the return spring 15, the pull plate 13 can be reset and drive the contact plate 16 into the docking groove 21, thereby pressing and fixing the membrane to prevent the membrane from shifting and affecting the subsequent weather resistance test. After the membrane is initially fixed, the user can bend the pressure plate 19 downwards. At this time, the edge of the membrane can be placed inside the pressure plate 19. Release the pressure plate 19. Driven by the elastic force of the torsion spring 18, the pressure plate 19 can be reset and press the edge of the membrane to further improve the stability of the membrane placement.

[0034] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A weather resistance testing device for a colorful pearlescent film, comprising a testing chamber (1), wherein two sets of partitions (8) are fixedly connected to the upper side of the interior of the testing chamber (1), and a testing platform (10) is provided inside the testing chamber (1), and an auxiliary hole (20) is provided on the testing platform (10), characterized in that: The testing platform (10) has a docking groove (21) on its side, and a contact plate (16) is nested inside the docking groove (21). The upper and lower surfaces of the testing platform (10) are provided with a fixing mechanism that can limit the position of the membrane.

2. The weather resistance testing equipment for iridescent pearlescent film according to claim 1, characterized in that: The two sets of partitions (8) divide the interior of the test box (1) into three spaces. A blower (3) is fixedly connected to the upper side of the first space of the test box (1), a water tank (4) is fixedly connected to the upper side of the second space of the test box (1), and an illumination lamp (5) is fixedly connected to the upper side of the third space of the test box (1).

3. The weather resistance testing equipment for iridescent pearlescent film according to claim 2, characterized in that: The blower (3) has an air supply pipe (6) running through its side, and the water tank (4) has a spray pipe (7) at its lower end.

4. The weather resistance testing equipment for iridescent pearlescent film according to claim 1, characterized in that: A motor (2) is fixedly connected to the side of the testing box (1), and a threaded rod (9) is fixedly connected to the output end of the motor (2). The inner end of the threaded rod (9) is located inside the testing box (1). A linkage block (11) is threadedly connected to the outer side of the threaded rod (9), and a testing platform (10) is fixedly connected to the upper end of the linkage block (11). A sliding groove (12) is opened inside the testing box (1), and the inner side of the testing platform (10) is nested inside the sliding groove (12).

5. The weather resistance testing equipment for iridescent pearlescent film according to claim 1, characterized in that: The fixing mechanism includes a limiting rod (14), which is nested on the side of the upper surface of the detection table (10). A pull plate (13) is fixedly connected to the upper end of the limiting rod (14), and the lower surface of the pull plate (13) is fixedly connected to the upper surface of the contact plate (16). At the same time, a return spring (15) is fixedly connected between the lower surface of the side end of the pull plate (13) and the detection table (10). A fixing shaft (17) is fixedly connected to the lower surface of the detection table (10), and a pressure plate (19) is nested on the outside of the fixing shaft (17). A torsion spring (18) is fixedly connected between the side of the pressure plate (19) and the end of the fixing shaft (17).

6. The weather resistance testing equipment for iridescent pearlescent film according to claim 5, characterized in that: The contact plate (16) forms a sliding structure with the connecting groove (21) through the pull plate (13), and the pull plate (13) forms an elastic structure with the detection table (10) through the return spring (15). The contact plate (16) is symmetrically arranged about the center point of the detection table (10).

7. The weather resistance testing equipment for iridescent pearlescent film according to claim 5, characterized in that: The pressure plate (19) is located inside the docking groove (21), and the pressure plate (19) forms an elastic structure with the fixed shaft (17) through the torsion spring (18).

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