Device for testing adhesion of aluminum foil tape

Abstract

The utility model belongs to the technical field of adhesion testing, and particularly relates to an aluminum foil adhesive tape adhesion testing device which comprises an L-shaped support and further comprises a testing assembly used for testing the adhesion of an aluminum foil adhesive tape and arranged at the bottom end of the L-shaped support. And the simulation assembly is used for enabling the aluminum foil adhesive tape to be in different temperatures and is arranged on the side surface of the L-shaped bracket. The testing assembly comprises square blocks, the square blocks are fixedly installed on the two sides of the bottom end of the L-shaped support, and a box body is fixedly installed on the L-shaped support located between the two square blocks. According to the utility model, the simulation assembly is arranged, so that the aluminum foil adhesive tape can be at different temperatures, and the adhesion of the aluminum foil adhesive tape can be tested in environments with different temperatures by enabling the aluminum foil adhesive tape to be at different temperatures; therefore, the testing accuracy of the adhesion of the aluminum foil adhesive tape can be improved to a certain extent.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of adhesion test technology, specifically to an aluminum foil adhesive tape adhesion test device. BACKGROUND

[0002] Aluminum foil adhesive tape is an industrial product that uses high-quality pressure-sensitive adhesive, with good adhesion, strong adhesion, and anti-aging properties. Aluminum foil adhesive tape is widely used in refrigeration equipment such as refrigerators, air conditioners, etc., for insulation, sealing and repairing damaged areas. It can also be used in other fields, such as automobiles, petrochemicals, bridges, hotels, electronics and other industries.

[0003] Currently, after producing aluminum foil adhesive tape, the adhesion of the aluminum foil adhesive tape is usually tested to determine whether the adhesion of the aluminum foil adhesive tape meets the requirements. However, the existing test device can only test the adhesion of the aluminum foil adhesive tape at room temperature, and cannot test the adhesion of the aluminum foil adhesive tape at different temperatures, which will affect the test accuracy, because the aluminum foil adhesive tape may be used in various environments. Therefore, an aluminum foil adhesive tape adhesion test device is invented. SUMMARY

[0004] In view of the above and / or existing problems in the aluminum foil adhesive tape adhesion test device, the utility model is proposed.

[0005] Therefore, the purpose of the utility model is to provide an aluminum foil adhesive tape adhesion test device that can solve the above-mentioned existing problems.

[0006] To solve the above technical problems, according to one aspect of the utility model, the utility model provides the following technical scheme:

[0007] An aluminum foil adhesive tape adhesion test device includes an L-shaped bracket, and further includes:

[0008] A test assembly for testing the adhesion of the aluminum foil adhesive tape is provided on the bottom end of the L-shaped bracket;

[0009] A simulation assembly for placing the aluminum foil adhesive tape in different temperatures is provided on the side of the L-shaped bracket.

[0010] As a preferred scheme of the aluminum foil adhesive tape adhesion test device, the test assembly includes:

[0011] A block is fixedly installed on both sides of the bottom end of the L-shaped bracket;

[0012] A box body is fixedly installed on the L-shaped bracket between the two blocks;

[0013] A gas cylinder is fixedly installed in the box body.

[0014] As a preferred scheme of the aluminum foil adhesive tape adhesion testing device, the testing assembly further comprises:

[0015] A support plate is fixedly installed on the piston rod of the air cylinder;

[0016] A pressure sensor is fixedly installed on the top of the support plate;

[0017] An extrusion plate is fixedly installed on the top of the pressure sensor.

[0018] As a preferred scheme of the aluminum foil adhesive tape adhesion testing device, the simulation assembly comprises:

[0019] A linear motor is fixedly installed on the side of the L-shaped support;

[0020] A cylinder is fixedly installed on the mover seat of the linear motor, the cylinder is in contact with the L-shaped support, and the testing assembly is located in the inner cavity of the cylinder.

[0021] As a preferred scheme of the aluminum foil adhesive tape adhesion testing device, the simulation assembly further comprises:

[0022] A through hole is formed in the top of the cylinder;

[0023] A groove is formed in the cylinder on the two sides of the through hole, and the groove is in communication with the through hole;

[0024] A circular plate is located in the through hole;

[0025] A rubber ring is fixedly installed on the outer side of the circular plate, and the rubber ring is in close contact with the through hole.

[0026] As a preferred scheme of the aluminum foil adhesive tape adhesion testing device, the simulation assembly further comprises:

[0027] A rotating shaft is fixedly installed at both ends of the circular plate, and the rotating shaft on the right side is rotatably connected in the groove on the right side through a bearing;

[0028] A servo motor is fixedly installed in the groove on the left side, and the output shaft of the servo motor is fixedly connected with the rotating shaft on the left side.

[0029] As a preferred scheme of the aluminum foil adhesive tape adhesion testing device, the simulation assembly further comprises:

[0030] A semiconductor refrigeration sheet is fixedly installed on the middle part of the circular plate;

[0031] Radiating fins, the radiating fins are fixedly installed on both sides of the circular plate and are in contact with the semiconductor refrigeration piece;

[0032] A bearing plate, the bearing plate is fixedly installed on the circular plate on one side of the radiating fins;

[0033] Fans, a plurality of fans are fixedly installed on the bearing plate and face the radiating fins.

[0034] Compared with the prior art,

[0035] By setting the simulation assembly, the aluminum foil tape can be placed in different temperatures, the adhesion of the aluminum foil tape in different temperature environments can be tested, and the testing accuracy of the adhesion of the aluminum foil tape can be improved to a certain extent. BRIEF DESCRIPTION OF DRAWINGS

[0036] Figure 1 It is a structural front view schematic diagram of the utility model;

[0037] Figure 2 It is a structural front view schematic diagram of the utility model Figure 1 It is an enlarged schematic diagram of structure A;

[0038] Figure 3 It is a top view schematic diagram of the local structure of the cylinder of the utility model;

[0039] Figure 4 It is a schematic diagram of the L-shaped support structure of the utility model.

[0040] In the drawing: L-shaped support 10, square block 20, air cylinder 21, support plate 22, pressure sensor 23, extrusion plate 24, linear motor 30, cylinder 31, through hole 32, groove 33, circular plate 34, rubber ring 35, rotating shaft 36, servo motor 37, semiconductor refrigeration piece 38, radiating fin 39, bearing plate 391, fan 392. DETAILED DESCRIPTION

[0041] In order to make the purpose, technical scheme and advantages of the utility model more clear, the following will combine the drawings to make the embodiment of the utility model further detailed description.

[0042] The utility model provides a kind of aluminum foil tape adhesion testing device, please refer to Figures 1-4 , including L-shaped support 10;

[0043] Further include: the testing assembly for testing the adhesion of aluminum foil tape, and testing assembly is equipped on the bottom end of L-shaped support 10;

[0044] The test assembly comprises: a square block 20, a cylinder 21, a support plate 22, a pressure sensor 23, a pressing plate 24, and a box body;

[0045] The bottom end of the L-shaped support 10 is fixedly provided with the square block 20, the box body is fixedly arranged on the L-shaped support 10 between the two square blocks 20, the cylinder 21 is fixedly arranged in the box body, the piston rod of the cylinder 21 is fixedly provided with the support plate 22, the pressure sensor 23 is fixedly arranged on the top of the support plate 22, the pressing plate 24 is fixedly arranged on the top of the pressure sensor 23, wherein the pressure sensor 23 is connected with an external display, and in addition, the material of the bottom of the box body can be aluminum alloy according to requirements.

[0046] Further comprising: a simulation assembly for placing the aluminum foil tape in different temperatures, and the simulation assembly is arranged on the side of the L-shaped support 10;

[0047] The simulation assembly comprises: a linear motor 30, a cylinder 31, a through hole 32, a groove 33, a circular plate 34, a rubber ring 35, a rotating shaft 36, a servo motor 37, a semiconductor refrigeration piece 38, a heat sink 39, a bearing plate 391, and a fan 392;

[0048] The linear motor 30 is fixedly arranged on the side of the L-shaped support 10, the mover seat of the linear motor 30 is fixedly provided with the cylinder 31, the cylinder 31 is in contact with the L-shaped support 10, a sealing ring can be arranged between the cylinder 31 and the L-shaped support 10 according to requirements, an air pipe provided with a valve can be arranged on the side of the cylinder 31 according to requirements, the test assembly is located in the inner cavity of the cylinder 31, the through hole 32 is arranged on the top of the cylinder 31, the grooves 33 in communication with the through hole 32 are arranged on the cylinder 31 on the two sides of the through hole 32, the circular plate 34 is located in the through hole 32, the rubber ring 35 is fixedly arranged on the outer side of the circular plate 34 and is in close contact with the through hole 32, the rotating shaft 36 is fixedly arranged at the two ends of the circular plate 34, the right rotating shaft 36 is rotatably connected in the right groove 33 through a bearing, the servo motor 37 is fixedly arranged in the left groove 33, and the output shaft of the servo motor 37 is fixedly connected with the left rotating shaft 36, a heat dissipation hole for dissipating heat of the servo motor 37 can be arranged above the left groove 33 according to requirements, and the number of the heat dissipation holes can be set according to requirements, the semiconductor refrigeration piece 38 is fixedly arranged on the middle part of the circular plate 34, the heat sinks 39 are fixedly arranged on the two sides of the circular plate 34 and are in contact with the semiconductor refrigeration piece 38, the bearing plate 391 is fixedly arranged on the circular plate 34 on the side of the heat sink 39, and the fans 392 are fixedly arranged on the bearing plate 391 and face the heat sink 39; wherein the semiconductor refrigeration piece 38 is a refrigeration device made of a semiconductor material by utilizing the Peltier effect, the Peltier effect refers to that when a direct current passes through an electric couple composed of two different conductors, a phenomenon that one end absorbs heat and the other end releases heat occurs at the two ends of the electric couple; in the present application, the semiconductor refrigeration piece 38 is connected with a temperature sensor and a temperature controller, the temperature sensor is arranged on the side of the semiconductor refrigeration piece 38, the temperature controller is arranged on the side of the temperature sensor, and the temperature sensor is connected with the temperature controller, and the temperature controller is connected with the servo motor 37, so that the temperature of the aluminum foil tape can be controlled by the servo motor 37 according to the temperature of the aluminum foil tape detected by the temperature sensor. Figure 1As shown, the upper surface of the semiconductor refrigeration sheet 38 will generate cold, and the lower surface will generate heat; in addition, a temperature sensor can be arranged in the inner cavity of the barrel 31 according to requirements; in addition, a storage battery for supplying power to the semiconductor refrigeration sheet 38, the servo motor 37 and the fan 392 can be arranged on the circular plate 34 according to requirements, and the storage battery can be connected with the inverter according to requirements.

[0049] In specific use, the specific steps are as follows:

[0050] First, a certain length of aluminum foil tape is cut, then the two ends of the aluminum foil tape are respectively adhered to the top of the block 20, after that, the extrusion plate 24 is raised by the air cylinder 21 until the aluminum foil tape is separated from the block 20, at this time, the adhesion performance of the aluminum foil tape can be tested by the value on the pressure sensor 23;

[0051] When it is required to place the aluminum foil tape in a high-temperature environment, the barrel 31 can be lowered by the linear motor 30 to place the aluminum foil tape in a sealed environment, then the semiconductor refrigeration sheet 38 is operated, at this time, the heat generated by the lower surface of the semiconductor refrigeration sheet 38 is uniformly dissipated in the barrel 31 by the cooperation of the fan 392 and the radiating fin 39, until the aluminum foil tape is at the required temperature;

[0052] When it is required to place the aluminum foil tape in a low-temperature environment, the barrel 31 can be lowered by the linear motor 30 to place the aluminum foil tape in a sealed environment, then the circular plate 34 is rotated by the servo motor 37 to place the refrigeration surface of the semiconductor refrigeration sheet 38 below, at this time, the cold generated by the semiconductor refrigeration sheet 38 is uniformly dissipated in the barrel 31 by the cooperation of the semiconductor refrigeration sheet 38, the fan 392 and the radiating fin 39, until the aluminum foil tape is at the required temperature.

[0053] Although the present application has been described with reference to the embodiments above, various improvements can be made and equivalent substitutions can be made to the components without departing from the scope of the present application. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in the present application can be combined in any way, and the combinations are not exhaustively described in the present specification only for the consideration of saving space and resources. Therefore, the present application is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. An apparatus for testing the adhesion of an aluminum foil tape comprising an L-shaped bracket (10), characterized in that, Also include: A test assembly for testing the adhesion of aluminum foil tape, and the test assembly is provided on the bottom end of the L-shaped support (10); An analog assembly for placing the aluminum foil tape in different temperatures, and the analog assembly is provided on the side of the L-shaped support (10).

2. The aluminum foil tape adhesion test apparatus of claim 1, wherein, The test assembly comprises: A block (20) is fixedly installed on both sides of the bottom end of the L-shaped support (10); A box body is fixedly installed on the L-shaped support (10) between the two groups of blocks (20); A gas cylinder (21) is fixedly installed in the box body.

3. An aluminum foil tape adhesion test apparatus according to claim 2, wherein, The test assembly further comprises: A support plate (22) is fixedly installed on the piston rod of the gas cylinder (21); A pressure sensor (23) is fixedly installed on the top of the support plate (22); An extrusion plate (24) is fixedly installed on the top of the pressure sensor (23).

4. The aluminum foil tape adhesion testing apparatus of claim 1, wherein, The analog assembly comprises: A linear motor (30) is fixedly installed on the side of the L-shaped support (10); A cylinder (31) is fixedly installed on the mover seat of the linear motor (30), which is in contact with the L-shaped support (10), and the test assembly is located in the inner cavity of the cylinder (31).

5. An aluminum foil tape adhesion test apparatus according to claim 4, wherein The analog assembly further comprises: A through hole (32) is formed in the top of the cylinder (31); A groove (33) is formed in the cylinder (31) on both sides of the through hole (32) and is in communication with the through hole (32); A circular plate (34) is located in the through hole (32); A rubber ring (35) is fixedly installed on the outside of the circular plate (34) and is in close contact with the through hole (32).

6. An aluminum foil tape adhesion test device according to claim 5, wherein The analog assembly further comprises: A rotating shaft (36) is fixedly installed at both ends of the circular plate (34), and the right rotating shaft (36) is rotatably connected in the right groove (33) through a bearing; A servo motor (37) is fixedly installed in the left groove (33), and the output shaft of the servo motor (37) is fixedly connected with the left rotating shaft (36).

7. An aluminum foil tape adhesion test apparatus according to claim 6, wherein The analog assembly further comprises: A semiconductor refrigeration sheet (38) is fixedly installed on the middle part of the circular plate (34); A heat sink (39) is fixedly installed on both sides of the circular plate (34) and is in contact with the semiconductor refrigeration sheet (38).

8. An aluminum foil tape adhesion testing device according to claim 7, wherein, The analog assembly further comprises: A bearing plate (391) is fixedly installed on the circular plate (34) on one side of the heat sink (39); A plurality of fans (392) are fixedly installed on the bearing plate (391) and face the heat sink (39).

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