Ultraviolet shielding effect testing device for textile fabric detection

Abstract

The utility model relates to an ultraviolet shielding effect testing device for textile fabric detection, which belongs to the technical field of textile fabric testing and comprises a camera obscura, a lamplight base is slidably mounted on the inner side wall of the camera obscura, an ultraviolet lamp is fixedly mounted on one side of the lamplight base, and a transposition component is arranged at the top of the camera obscura. According to the ultraviolet shielding effect testing device for textile fabric detection, a position changing assembly is arranged on a lamplight base, two mounting assemblies are arranged on the position changing assembly, a textile fabric is mounted at a light hole through the mounting assemblies, a rotary disc rotates to rotate the textile fabric to the position aligned with an ultraviolet lamp, and an ultraviolet shielding effect test is carried out; the textile fabric is mounted at the light hole above, so that the time for replacing the textile fabric is saved, and the problem that the time is consumed due to the fact that the steps need to be repeated when the detection process comprises the steps of mounting the fabric, testing the ultraviolet shielding effect, dismounting the fabric and detecting the next fabric is solved.

Description

Technical Field

[0001] This utility model relates to the field of textile fabric testing technology, specifically to a device for testing the ultraviolet shielding effect of textile fabrics. Background Technology

[0002] Textile fabrics refer to various fabrics made through textile processes, widely used in clothing, home furnishings, and industrial fields. They possess good elasticity and extensibility, are comfortable to wear, and have good breathability, but are prone to unraveling and snagging. Weft-knitted fabrics often use low-elastic polyester yarn or profiled polyester yarn, nylon yarn, cotton yarn, wool yarn, etc., as raw materials, employing plain knit, modified plain knit, rib plain knit, double rib plain knit, jacquard, terry knit, etc., woven on various weft knitting machines. Warp-knitted fabrics often use synthetic filaments such as polyester, nylon, vinylon, and acrylic as raw materials, and may also use natural fiber filaments such as cotton, wool, silk, and linen, woven on warp knitting machines.

[0003] Textile fabrics used in sun-protective clothing have a certain degree of UV protection, but different types of textile fabrics have different UV protection effects. In order to accurately determine the UV protection effect of textile fabrics, a UV protection effect testing device for textile fabrics is needed. By cutting a section of the fabric and irradiating it with UV light, the device detects the amount of UV light that passes through the fabric. The less UV light passes through the fabric, the better the UV protection effect of the fabric.

[0004] However, common ultraviolet (UV) shielding effect testing devices for textile fabrics require a process that involves installing the fabric, testing the UV shielding effect, and removing the fabric. When testing the next type of fabric, these steps need to be repeated, which is time-consuming. Therefore, this application proposes an ultraviolet (UV) shielding effect testing device for textile fabrics. Utility Model Content

[0005] To address the shortcomings of existing technologies, this utility model provides a UV blocking effect testing device for textile fabrics, which has advantages such as improving the efficiency of UV blocking effect testing of textile fabrics. It solves the problem that common UV blocking effect testing devices for textile fabrics require the testing process to include installing the fabric, testing the UV blocking effect, and removing the fabric. When testing the next type of fabric, the above steps need to be repeated, which is time-consuming.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a UV blocking effect testing device for textile fabric testing, comprising a dark box, a light base slidably installed on the inner side wall of the dark box, a UV lamp fixedly installed on one side of the light base, and a displacement component provided on the top of the dark box;

[0007] The transposition component includes a mounting base fixedly installed on the top of the darkroom. A rotating shaft is rotatably mounted on one side of the mounting base. A turntable is fixedly mounted on one end of the rotating shaft. Two light-transmitting holes are opened on one side of the turntable. A mounting component adapted to the light-transmitting holes is provided on one side of the turntable. The ultraviolet lamp is aligned with one of the light-transmitting holes below it.

[0008] Furthermore, the top of the dark box is provided with a through hole that is adapted to the turntable. Two mounting slots are provided on one side of the turntable, and a light-shielding rubber sheet is fixedly installed on the inner wall of the through hole.

[0009] Furthermore, the mounting assembly includes a clamping rod passing through one side of the turntable, a clamping spring fixedly mounted on one side of the mounting groove, a pressure ring fixedly mounted on one side of the clamping spring, one end of the clamping rod fixedly connected to one side of the pressure ring, and a clamping plate fixedly mounted on the other end of the clamping rod.

[0010] Furthermore, the clamping rod passes through the inside of the clamping spring, and the clamping plate is located on both sides of the light-transmitting hole.

[0011] Furthermore, a detection base is slidably installed on the inner wall of the dark box, and an ultraviolet detector aligned with the light-transmitting hole is fixedly installed on one side of the detection base.

[0012] Furthermore, a first lead screw is threaded onto one side of the dark box, one end of which is rotatably connected to one side of the light base, and a first knob is fixedly installed on the other end of the first lead screw.

[0013] Furthermore, a second lead screw is threaded onto one side of the dark box, one end of which is rotatably connected to one side of the detection base, and a second knob is fixedly installed on the other end of the second lead screw.

[0014] Furthermore, a display screen is fixedly installed on one side of the dark box, and a shifting motor is fixedly installed on one side of the mounting base. The output shaft of the shifting motor is fixedly connected to one end of the rotating shaft.

[0015] Compared with the prior art, this utility model provides a UV blocking effect testing device for textile fabrics, which has the following beneficial effects:

[0016] This ultraviolet (UV) blocking effect testing device for textile fabrics utilizes a transposition component mounted on a lamp base. Two mounting components are installed on this transposition component. The textile fabric is then mounted onto the light-transmitting hole using these mounting components. A rotating disc aligns the fabric with the UV lamp for UV blocking effect testing. Simultaneously, the fabric is mounted onto the upper light-transmitting hole, saving time on fabric replacement. This solves the problem of common UV blocking effect testing devices for textile fabrics, which require repeated steps—including fabric mounting, UV blocking effect testing, and fabric removal—before testing the next type of fabric, resulting in significant time consumption. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a side sectional view of the structure of this utility model;

[0019] Figure 3 This is a cross-sectional view of the installation component of this utility model;

[0020] Figure 4 This is a three-dimensional view of the light base of this utility model.

[0021] In the diagram: 1. Dark box; 2. Light base; 3. Ultraviolet lamp; 4. Mounting base; 5. Rotating shaft; 6. Turntable; 61. Mounting slot; 7. Through hole; 8. Light-transmitting hole; 9. Mounting assembly; 91. Pressure rod; 92. Pressure spring; 93. Pressure ring; 94. Pressure plate; 10. Detection base; 11. Ultraviolet detector; 12. First lead screw; 13. First knob; 14. Second lead screw; 15. Second knob; 16. Light-shielding rubber sheet; 17. Display screen; 18. Shifting motor. Detailed Implementation

[0022] 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.

[0023] Please see Figures 1 to 4 A UV blocking effect testing device for textile fabric testing includes a dark box 1, a light base 2 slidably installed on the inner side wall of the dark box 1, a UV lamp 3 fixedly installed on one side of the light base 2, and a displacement component provided on the top of the dark box 1.

[0024] The transposition component includes a mounting base 4 fixedly installed on the top of the darkroom 1. A rotating shaft 5 is rotatably installed on one side of the mounting base 4. A turntable 6 is fixedly installed on one end of the rotating shaft 5. Two light-transmitting holes 8 are opened on one side of the turntable 6. A mounting component 9 adapted to the light-transmitting holes 8 is provided on one side of the turntable 6. The ultraviolet lamp 3 is aligned with one of the light-transmitting holes 8 below.

[0025] Secondly, the top of the darkroom 1 has a through hole 7, which is adapted to the turntable 6. Two mounting slots 61 are provided on one side of the turntable 6. A light-shielding rubber sheet 16 is fixedly installed on the inner wall of the through hole 7. The textile fabric is installed into one of the upper light-transmitting holes 8 using the mounting assembly 9. The turntable 6 rotates 180 degrees, moving the textile fabric to the ultraviolet lamp 3 for ultraviolet blocking effect testing. Simultaneously, the next textile fabric to be tested is installed into one of the upper light-transmitting holes 8.

[0026] A display screen 17 is fixedly installed on one side of the dark box 1, and a shifting motor 18 is fixedly installed on one side of the mounting base 4. The output shaft of the shifting motor 18 is fixedly connected to one end of the rotating shaft 5. The shifting motor 18 drives the turntable 6 to rotate 180 degrees, thereby shifting the position of the two light-transmitting holes 8 up and down.

[0027] Meanwhile, the mounting assembly 9 includes a clamping rod 91 passing through one side of the turntable 6, a clamping spring 92 fixedly mounted on one side of the mounting groove 61, a pressure ring 93 fixedly mounted on one side of the clamping spring 92, one end of the clamping rod 91 fixedly connected to one side of the pressure ring 93, and a clamping plate 94 fixedly mounted on the other end of the clamping rod 91.

[0028] The clamping rod 91 passes through the inside of the clamping spring 92, and the clamping plate 94 is located on both sides of the light-transmitting hole 8. When the textile fabric is placed between the clamping plate 94 and the turntable 6, the clamping spring 92 returns to its original position, pushing the pressure ring 93 outwards. The clamping rod 91 then drives the clamping plate 94 to press the textile fabric firmly against one side of the turntable 6.

[0029] Meanwhile, a detection base 10 is slidably installed on the inner wall of the dark box 1, and an ultraviolet detector 11 aligned with the light-transmitting hole 8 is fixedly installed on one side of the detection base 10.

[0030] The dark box 1 has a first lead screw 12 threadedly installed on one side. One end of the first lead screw 12 is rotatably connected to one side of the light base 2, and the other end of the first lead screw 12 is fixedly installed with a first knob 13. When the first knob 13 is rotated, it drives the first lead screw 12 to rotate, which in turn moves the first lead screw 12 to one side of the dark box 1, thereby moving the light base 2 and adjusting the position of the ultraviolet lamp 3.

[0031] Secondly, a second lead screw 14 is threaded onto one side of the dark box 1. One end of the second lead screw 14 is rotatably connected to one side of the detection base 10, and a second knob 15 is fixedly installed on the other end of the second lead screw 14. When the second knob 15 is rotated, it drives the second lead screw 14 to rotate, causing the second lead screw 14 to move on one side of the dark box 1, thereby moving the detection base 10 to adjust the position of the ultraviolet detector 11.

[0032] In this embodiment, the textile fabric is installed and removed through a light-transmitting hole 8 above the dark box 1, and the ultraviolet blocking effect of the textile fabric is tested through a light-transmitting hole 8 inside the dark box 1. The installation and removal of the textile fabric are carried out simultaneously with the ultraviolet blocking effect test, thereby improving the efficiency of the ultraviolet blocking effect test.

[0033] All electrical components mentioned in the text are electrically connected to the main controller and power supply. The main controller can be a conventional and known device such as a computer, and the existing publicly available power connection technology will not be elaborated in the text.

[0034] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[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 device for testing the ultraviolet shielding effect of textile fabrics, comprising a dark box (1), characterized in that: A light base (2) is slidably installed on the inner wall of the dark box (1), and an ultraviolet lamp (3) is fixedly installed on one side of the light base (2). A switching component is provided on the top of the dark box (1). The transposition assembly includes a mounting base (4) fixedly installed on the top of the dark box (1). A rotating shaft (5) is rotatably installed on one side of the mounting base (4). A turntable (6) is fixedly installed on one end of the rotating shaft (5). Two light-transmitting holes (8) are opened on one side of the turntable (6). A mounting assembly (9) adapted to the light-transmitting holes (8) is provided on one side of the turntable (6). The ultraviolet lamp (3) is aligned with one of the light-transmitting holes (8) below.

2. The ultraviolet shielding effect testing device for textile fabric testing according to claim 1, characterized in that: The top of the dark box (1) has a through hole (7) that is adapted to the turntable (6). Two mounting slots (61) are provided on one side of the turntable (6). A light-shielding rubber sheet (16) is fixedly installed on the inner wall of the through hole (7).

3. The ultraviolet shielding effect testing device for textile fabric testing according to claim 2, characterized in that: The mounting assembly (9) includes a clamping rod (91) passing through one side of the turntable (6), a clamping spring (92) fixedly mounted on one side of the mounting groove (61), a pressure ring (93) fixedly mounted on one side of the clamping spring (92), one end of the clamping rod (91) fixedly connected to one side of the pressure ring (93), and a clamping plate (94) fixedly mounted on the other end of the clamping rod (91).

4. The ultraviolet shielding effect testing device for textile fabric testing according to claim 3, characterized in that: The clamping rod (91) passes through the inside of the clamping spring (92), and the clamping plate (94) is located on both sides of the light-transmitting hole (8).

5. The ultraviolet shielding effect testing device for textile fabric testing according to claim 1, characterized in that: The inner wall of the dark box (1) is slidably fitted with a detection base (10), and an ultraviolet detector (11) aligned with the light-transmitting hole (8) is fixedly installed on one side of the detection base (10).

6. The ultraviolet shielding effect testing device for textile fabric testing according to claim 1, characterized in that: The dark box (1) has a first lead screw (12) threaded on one side. One end of the first lead screw (12) is rotatably connected to one side of the light base (2), and the other end of the first lead screw (12) is fixedly installed with a first knob (13).

7. The ultraviolet shielding effect testing device for textile fabric testing according to claim 5, characterized in that: A second lead screw (14) is threadedly installed on one side of the dark box (1). One end of the second lead screw (14) is rotatably connected to one side of the detection base (10), and a second knob (15) is fixedly installed on the other end of the second lead screw (14).

8. The ultraviolet shielding effect testing device for textile fabric testing according to claim 1, characterized in that: A display screen (17) is fixedly installed on one side of the dark box (1), and a shift motor (18) is fixedly installed on one side of the mounting base (4). The output shaft of the shift motor (18) is fixedly connected to one end of the rotating shaft (5).

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