A fabric moisture absorption and quick-drying performance testing device

Abstract

The utility model relates to textile material performance test technical field especially, relate to a kind of fabric moisture absorption quick-drying performance testing device. Including test box, two through cavities are equipped in the top of test box, lower hook weighing electronic balance is equipped in two through cavities top, further include the clamping mechanism for clamping fabric connected with lower hook weighing electronic balance, the two clamping mechanisms are parallel, further include the timer for recording the time used from fabric start evaporation to evaporation end, and controller. The measurement of the weight of whole fabric before and after evaporation does not need manual participation, reduces the error of manual measurement, improves the accuracy of fabric water absorption quick-drying performance test.

Description

Technical Field

[0001] This utility model relates to the field of textile material performance testing technology, and in particular to a fabric moisture absorption and quick-drying performance testing device. Background Technology

[0002] The moisture-wicking and quick-drying properties of a fabric refer to its ability to quickly absorb and release moisture after contact with water. These properties are an important indicator of a fabric's comfort and functionality, and are particularly important in sportswear, outdoor clothing, and bedding.

[0003] Currently, when testing the moisture absorption and quick-drying performance of fabrics, quick-drying performance refers to placing a certain amount of water droplets on the fabric and then letting it evaporate naturally. The evaporation efficiency is judged by measuring the amount of evaporation and the time. The faster the evaporation efficiency, the better the quick-drying performance, and vice versa. The complete evaporation is determined by measuring the front and back weight of the fabric. However, the measurement of the front and back weight of the fabric is done manually, which is prone to errors. Summary of the Invention

[0004] To address the shortcomings of the existing technology, a fabric moisture absorption and quick-drying performance testing device is provided. The measurement of the fabric weight before and after evaporation does not require manual intervention, reducing the error of manual measurement and improving the accuracy of fabric moisture absorption and quick-drying performance testing.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is a fabric moisture absorption and quick-drying performance testing device, including a test box, two through cavities on the top of the test box, a lower hook weighing electronic balance above the two through cavities, a clamping mechanism connected to the lower hook weighing electronic balance for clamping the fabric, the two clamping mechanisms being parallel, a timer for recording the time taken from the start of evaporation to the end of evaporation of the fabric, and a controller.

[0006] The aforementioned fabric moisture absorption and quick-drying performance testing device includes a temperature and humidity sensor inside the testing chamber for detecting the temperature and humidity within the chamber.

[0007] The aforementioned fabric moisture absorption and quick-drying performance testing device includes a clamping mechanism comprising a U-shaped frame, a hanging ring at the top center of the U-shaped frame for connecting to a weighing electronic balance with a lower hook, a hanging rod at the bottom of the U-shaped frame, two hooks corresponding to the hanging rod, and clips for clamping the fabric on the two hooks respectively.

[0008] The aforementioned fabric moisture absorption and quick-drying performance testing device includes a test chamber comprising a chamber body and a door on the chamber body, a handle on the door, and height-adjustable support feet at the bottom of the chamber body.

[0009] The height-adjustable support leg comprises fixed screw cylinders arranged at four corners of the bottom of the box body and adjusting screw rods arranged on the fixed screw cylinders, and a bottom plate is arranged at the bottom of the adjusting screw rod.

[0010] The testing box is provided with through openings on the two side walls of the testing box, and a mesh is arranged on the through openings.

[0011] The fabric moisture absorption and quick drying performance testing device has the beneficial effects that the testing box, the lower hook weighing electronic balance, the two parallel clamping mechanisms, the timer and the controller are arranged. The front and rear weights of the fabric are measured by the lower hook weighing electronic balance to determine whether the fabric is completely evaporated. The time from the start of evaporation of the moisture in the fabric to the complete evaporation is recorded by the timer. The measurement of the front and rear weights of the entire fabric does not require manual participation, reduces the error of manual measurement, and improves the accuracy of the fabric moisture absorption and quick drying performance testing.

[0012] Since the temperature requirement of the test environment is 20 DEG C (error ± 2 DEG C) and the humidity is 65% (error ± 4), the temperature and humidity in the testing box are monitored in real time by the temperature and humidity sensor, so as to ensure the accuracy of the test results.

[0013] Since the test environment has temperature and humidity requirements, the testing box can be placed in a constant temperature and humidity chamber. The through openings are arranged on the two side walls of the testing box, and the mesh is arranged on the through openings. The air in the constant temperature and humidity chamber enters the testing box through the mesh, so that the testing box maintains a constant temperature and humidity state. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a structural schematic view of the embodiment 1;

[0015] Figure 2 It is a structural schematic view of the clamping mechanism in the embodiment 1;

[0016] Figure 3 It is a structural schematic view of the testing box in the embodiment 1;

[0017] Figure 4 It is a structural schematic view of the height-adjustable support leg in the embodiment 1;

[0018] Figure 5 It is a structural schematic view of the testing box in the embodiment 2.

[0019] In the drawing, 1 is a box body, 2 is a temperature and humidity sensor, 3 is a through cavity, 4 is a lower hook weighing electronic balance, 5 is a U-shaped frame, 6 is a hanging ring, 7 is a hanging rod, 8 is a hook, 9 is a clamp, 10 is a fixed screw cylinder, 11 is an adjusting screw rod, 12 is a bottom plate, 13 is a fiber mesh, 14 is a handle, and 15 is a box door. DETAILED DESCRIPTION

[0020] The utility model will be described in detail below in combination with the drawings and specific embodiments.

[0021] As Figures 1-4 As shown in a kind of fabric moisture absorption and quick-drying performance testing device, including test box, two through cavities 3 are provided at the top of test box, and the two through cavities 3 are correspondingly arranged.In the upper portion of two through cavities 3, a lower hook weighing electronic balance 4 is arranged, further comprising clamping mechanism for clamping fabric connected with lower hook weighing electronic balance 4, the two clamping mechanisms are parallel, further comprising timer for recording the time used from the start of evaporation to the end of evaporation, and controller.The reason for setting lower hook weighing electronic balance 4 and two clamping mechanisms is that the test values of two parallel samples can be compared, and within the error range, the experiment can be ensured to be established.

[0022] Humidity sensor 2 for detecting temperature and humidity in test box is arranged in test box, since the temperature requirement of test environment is 20 DEG C (error ±2 DEG C), 65% humidity (error ±4), temperature and humidity in test box are monitored in real time by setting humidity sensor 2, to ensure the accuracy of test result.PLC can be used for controller.When the detection data of temperature and humidity sensor exceeds preset range, signal can be sent to controller, and controller can send signal to corresponding alarm device to alarm, to remind measurer that the temperature and humidity of test environment have exceeded preset range.

[0023] The clamping mechanism includes a U-shaped frame 5, a hanging ring 6 for connecting with the lower hook weighing electronic balance 4 is arranged at the top center of the U-shaped frame 5, a hanging rod 7 is arranged at the bottom of the U-shaped frame 5, two hooks 8 are correspondingly arranged on the hanging rod 7, and clamps 9 for clamping fabric are arranged on the two hooks 8 respectively.

[0024] The test box includes a box body 1, a box door 15 arranged on the box body 1, a handle 14 arranged on the box door 15, and an adjustable height support foot arranged at the bottom of the box body 1.

[0025] The adjustable height support foot includes a fixed screw cylinder 10 arranged at the bottom of the box body 1, an adjusting screw rod 11 arranged on the fixed screw cylinder 10, and a bottom plate 12 arranged at the bottom of the adjusting screw rod 11.

[0026] The method of using the fabric moisture absorption and quick-drying performance testing device of this utility model is as follows: First, place two fabrics to be tested on the clamp 9 and weigh them. Then, add 0.3-0.6 ml of water to the fabric and weigh it again. Then, the water on the fabric evaporates on the clamping mechanism. The lower hook weighs the electronic balance to measure the weight of the fabric before and after evaporation to determine whether it has completely evaporated. The timer records the time from the start of evaporation to complete evaporation of the fabric water. The measurement of the weight of the fabric before and after evaporation does not require manual intervention, which reduces the error of manual measurement and improves the accuracy of the fabric moisture absorption and quick-drying performance test.

[0027] Of course, the measurement data from the lower hook weighing electronic balance, the timer data, and the temperature and humidity sensor signals can be connected to the controller signal and displayed on the monitor. This allows testers to observe the test data more intuitively.

[0028] Example 2

[0029] The similarities between this embodiment and Embodiment 1 will not be repeated here. The differences are as follows: Figure 5 As shown, the test chamber has ventilation openings on both sides of its walls, and a mesh 13 is installed on each opening. By creating ventilation openings on both sides of the test chamber and installing mesh 13 on each opening, the test chamber can be placed in a constant temperature and humidity chamber, where air from the chamber enters through the mesh 13, thus maintaining a constant temperature and humidity environment inside the test chamber, as the testing environment requires specific temperature and humidity conditions.

[0030] Of course, the above description is not intended to limit the present utility model, nor is the present utility model limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A fabric moisture absorption and quick-drying performance testing device, characterized in that: Including test box, be equipped with two through cavities on the top of test box, be equipped with lower hook weighing electronic balance above two through cavities, still include the clamping mechanism for clamping fabric for being connected with lower hook weighing electronic balance, two clamping mechanism parallel, still include the timer for recording the time used from the start of fabric evaporation to the end of evaporation, and controller.

2. The moisture absorption and quick-drying performance testing device according to claim 1, characterized in that, Humidity sensor for detecting temperature and humidity in test box is arranged in test box, 3. The moisture absorption and quick-drying performance testing device according to claim 2, characterized in that, The clamping mechanism includes a U-shaped frame, a hanging ring for connecting with the lower hook weighing electronic balance is arranged at the top center of the U-shaped frame, a hanging rod is arranged at the bottom of the U-shaped frame, two hooks are correspondingly arranged on the hanging rod, and clamps for clamping fabric are respectively arranged on the two hooks.

4. The moisture absorption and quick-drying performance testing device according to claim 3, characterized in that, The test box includes a box body and a door arranged on the box body, a handle is arranged on the door, and an adjustable height supporting leg is arranged at the bottom of the box body.

5. The moisture absorption and quick-drying performance testing device according to claim 4, characterized in that, The adjustable height supporting leg includes a fixed screw cylinder arranged at the bottom of the box body, and an adjusting screw rod arranged on the fixed screw cylinder, and a bottom plate is arranged at the bottom of the adjusting screw rod.

6. The moisture absorption and quick-drying performance testing device for fabric according to claim 5, characterized in that, Through holes are arranged on the side walls of the test box, and a mesh is arranged on the through hole.

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