A textile performance testing device

Abstract

The present invention discloses a textile performance testing device, which relates to the technical field of textile testing; it includes: a first support frame, on which a friction mechanism for frictional treatment of textiles is installed; a second support frame, on which a wear detection mechanism for detecting textiles is installed; the wear detection mechanism includes: a detection frame, on which a mounting seat is installed; an annular frame, which is installed at the bottom end of the mounting seat. The present invention can perform frictional treatment on textiles through the friction mechanism. When the friction-treated textiles reach the wear detection mechanism, if the yarn is drawn out during friction, or the surface of the fiber undergoes plastic deformation during friction, forming fluff and tangling into balls; after passing through the detection hook, it will hook with the detection hook, thereby pulling the detection hook, pulling the elastic cord through the movable frame, and the tensile force sensor assembly can detect the tensile force in real time, so as to judge the degree of damage of the textiles and evaluate the wear resistance of the textiles.

Description

Technical Field

[0001] The present invention relates to the technical field of textile testing, and particularly to a textile performance testing device. Background Art

[0002] Textiles are widely used in modern life, from clothing, household items to industrial materials, and their quality and performance directly affect people's daily life and production activities; the wear resistance of textiles is one of the important indicators to measure their quality, which is directly related to the durability of products and user experience; traditional methods for testing the wear resistance of textiles mainly rely on manual operation, and evaluate the wear resistance of textiles by simulating the friction behavior in the actual use process; although this method is intuitive, it has many deficiencies:

[0003] Low efficiency: Manual operation is not only time-consuming and laborious, but also difficult to ensure the consistency and accuracy of test results.

[0004] Strong subjectivity: Different testers may cause deviations in test results due to factors such as operating habits and force control.

[0005] Inability to monitor in real time: Traditional methods are difficult to achieve real-time monitoring and precise quantification of the wear process of textiles, which is not conducive to timely discovering problems and making adjustments.

[0006] After retrieval, the application solution with the Chinese patent application number CN202122566308.0 discloses a textile wear tester. The textile wear tester includes a tester body; four mounting blocks, and the four mounting blocks are all fixedly mounted on the tester body; two connecting plates, and the two connecting plates are respectively arranged on both sides of the tester body; two rubber blocks, and the two rubber blocks are respectively fixedly mounted at the bottoms of the two connecting plates; a pressing plate, the pressing plate is arranged on the tester body, and through holes are formed in the pressing plate; a clamping mechanism, and the clamping mechanism is arranged on the tester body and above the pressing plate. The wear tester in the above literature has the following deficiencies: It is necessary to take samples for testing separately, it cannot detect problems in real time, and clamping treatment is required during testing, and the operation is cumbersome. Summary of the Invention

[0007] The purpose of the present invention is to solve the deficiencies existing in the prior art, and to propose a textile performance testing device.

[0008] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0009] A textile performance testing device includes:

[0010] The first support frame, on which a friction mechanism for frictional contact with a textile is mounted;

[0011] The second support frame, on which a wear detection mechanism for detecting the wear of a textile is mounted;

[0012] The wear detection mechanism includes:

[0013] A detection frame, on which a mounting seat is mounted;

[0014] An annular frame, which is mounted at the bottom end of the mounting seat, and an end frame is fixed to the outer wall of one side of the annular frame;

[0015] A central block, which is mounted at the center of the annular frame through a bracket, and an annular guide slideway is formed between the central block and the annular frame, and the annular guide slideway extends outward at both ends to form end grooves;

[0016] One-way baffles, which are mounted at both ends of the central block through shafts and clockwork springs, and one end of each one-way baffle abuts against the inner wall of the end groove based on the acting force of the clockwork spring;

[0017] A movable frame, one end of which is mounted with a roller, the roller is movably mounted in the annular guide slideway and the end grooves, the other end of the movable frame is fixed with a connecting frame, and a plurality of linearly distributed elastic columns are fixed on the connecting frame, and a detection hook is mounted at one end of each elastic column, and the position of the detection hook is adapted to the top surface of the textile;

[0018] A collar, which is sleeved outside the movable frame, and the collar is connected to the annular frame through an elastic rod;

[0019] An elastic drawstring, which passes through one side of the roller to form a U-shaped structure, a tension sensor assembly is mounted on the end frame, and both ends of the elastic drawstring are mounted on the tension sensor assembly.

[0020] As a preferred embodiment of the present invention: a marking line is provided on the textile;

[0021] A marking line recognition module is mounted on the first support frame, and the marking line recognition module is located above the movement path of the marking line.

[0022] As a preferred embodiment of the present invention: the mounting seat is movably mounted outside the detection frame, and the inner wall of the top of the mounting seat is threadedly connected with a fixing knob for fixing the mounting seat.

[0023] As a preferred embodiment of the present invention: a lifting adjustment motor is mounted on the second support frame, the output end of the lifting adjustment motor is drivingly connected with a lifting adjustment screw rod, the lifting adjustment screw rod is threadedly connected to the inner wall of the detection frame, and a lifting guide rod is fixed on the second support frame, and the detection frame is slidably connected to the outer wall of the lifting guide rod.

[0024] As a preferred embodiment of the present invention: the friction mechanism comprises:

[0025] A mounting frame, wherein a friction roller is rotatably mounted on the bottom of the mounting frame;

[0026] The friction drive motor is installed on the mounting frame, and the output end of the friction drive motor is connected to the shaft of the friction roller through a synchronous wheel transmission assembly.

[0027] As a preferred embodiment of the present invention: a lifting control motor is installed on the first support frame, and the output end of the lifting control motor is transmission-connected to a lifting control screw, which is threadedly connected to the inner wall of the mounting frame, and the mounting frame can be slid up and down and installed on the inner wall of the first support frame.

[0028] As a preferred embodiment of the present invention: a light transmittance detection mechanism is provided on the movement path of the textile, and the light transmittance detection mechanism comprises:

[0029] A third support frame, on which a light intensity detection module is installed;

[0030] The fixing frame is installed on the third supporting frame, and a plurality of lighting modules are arranged on the top of the fixing frame. The light intensity detection module and the lighting module are respectively located on the upper and lower sides of the textile.

[0031] As a preferred embodiment of the present invention: pressing wheels are rotatably mounted on the first supporting frame, the second supporting frame and the third supporting frame via shafts, the pressing wheels are arranged in pairs, and the two pressing wheels of each pair are located at the upper and lower sides of the textile.

[0032] As a preferred embodiment of the present invention: a guide column is fixed to the outer wall of one side of the pressure wheel, an annular pressure plate is slidably connected to the outer side of the guide column, an annular rubber sleeve is arranged on the outer side of the annular pressure plate, a plurality of annular grooves are opened on the annular rubber sleeve, and the annular pressure plate and the pressure wheel are connected by an annular elastic connecting belt.

[0033] As a preferred embodiment of the present invention: symmetrically arranged side baffles are installed on the first support frame, the second support frame and the third support frame, and the distance between the two side baffles is adapted to the width of the textile.

[0034] The beneficial effects of the present invention are:

[0035] 1. The present invention provides a friction mechanism and a wear detection mechanism, and can perform friction treatment on textiles through the friction mechanism. When the friction-treated textiles reach the wear detection mechanism, if the friction causes the yarn to be pulled out, or the friction causes the fiber surface to produce plastic deformation, forming fluff and tangling into balls; after passing through the detection hook, it will be hooked with the detection hook, thereby pulling the detection hook, thereby pulling the elastic pull rope through the movable frame, and the tension sensor assembly can detect the tension in real time, thereby judging the degree of damage of the textile, so as to evaluate the wear resistance of the textile.

[0036] 2. According to the present invention, when the textile is seriously damaged and more yarns or fluff are entangled with the detection hook, the yarns or fluff cannot be easily broken. As the textile is transported and continuously pulled, the roller of the movable frame can pass through the lower half of the annular guide slide from one end slot to the other end slot, during which the one-way baffle is pushed open and then closed based on the rebound of the spring; after the roller is limited by the end slot, as the pulling continues, the elastic column further bends and deforms, thereby facilitating the separation of the detection hook from the yarn or fluff; after separation, since the one-way baffle at the bottom is closed, when the structure rebounds and resets, the roller moves through the upper half of the annular guide slide to the upper end slot, during which the one-way baffle at the top is pushed open and then closed based on the rebound of the spring, thereby realizing the reset of the entire structure.

[0037] 3. When the structure of the present invention is reset, since the roller moves through the upper half of the annular guide slideway, it is possible to avoid the detection hook and the textile being hooked again during rebound, thereby improving reliability.

[0038] 4. The identification line of the present invention is set near the preset cutting position, that is, a small section at the junction of two products or two batches of products is taken for wear resistance testing, which can timely discover defective products without affecting the normal sales of the products, greatly reducing the material waste caused by testing.

[0039] 5. The present invention provides a light transmittance detection mechanism, which can detect the light transmittance through the illumination of the lighting module and the use of the light intensity detection module, so as to determine whether the textile has abnormal light transmittance due to damage. The light transmittance detection mechanism cooperates with the wear detection mechanism to detect problematic products more accurately.

[0040] 6. The present invention provides an annular pressure plate and other structures, so that when the textile is pulled laterally, the annular pressure plate can cooperate to a certain extent due to friction, and after the external force disappears, the textile can be restored to a certain extent based on the rebound of the annular elastic connecting belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 This is a structural schematic diagram of a textile performance testing device proposed by the present invention;

[0042] Figure 2 Structural schematic diagram of the friction mechanism of a textile performance testing device proposed by the present invention;

[0043] Figure 3 Structural schematic diagram of the wear detection mechanism of a textile performance testing device proposed by the present invention;

[0044] Figure 4 Structural schematic diagram of the detection component of a textile performance testing device proposed by the present invention;

[0045] Figure 5 Structural schematic diagram of another angle of the detection component of a textile performance testing device proposed by the present invention;

[0046] Figure 6 Structural schematic diagram of the annular guiding slideway and end groove of a textile performance testing device proposed by the present invention;

[0047] Figure 7 Structural schematic diagram of the light transmittance detection mechanism of a textile performance testing device proposed by the present invention.

[0048] In the figure: 1 First support frame, 2 Identification line, 3 Textile, 4 Lifting control motor, 5 Identification line recognition module, 6 Side baffle, 7 Third support frame, 8 Second support frame, 9 Synchronous pulley drive assembly, 10 Mounting frame, 11 Friction drive motor, 12 Lifting control screw, 13 Pressure wheel, 14 Friction roller, 15 Lifting adjustment screw, 16 Lifting adjustment motor, 17 Lifting guide rod, 18 Detection frame, 19 Fixing knob, 20 Mounting seat, 21 Connecting frame, 22 Elastic column, 23 Detection hook, 24 Sleeve ring, 25 Annular frame, 26 Movable frame, 27 Elastic pull rope, 28 Tensile sensor assembly, 29 End frame, 30 Central block, 31 One-way baffle, 32 Elastic rod, 33 Annular guiding slideway, 34 End groove, 35 Lighting module, 36 Annular elastic connection band, 37 Annular pressing disc, 38 Guide post, 39 Light intensity detection module, 40 Fixing frame. Specific embodiments

[0049] The technical solutions of the present invention will be further described in detail below in conjunction with specific embodiments.

[0050] The embodiments of the present invention are described in detail below. The examples of the embodiments are shown in the accompanying drawings, where the same or similar reference numerals denote the same or similar elements or elements with the same or similar functions from beginning to end. The embodiments described below by referring to the accompanying drawings are exemplary and are only used to explain the present invention and should not be construed as a limitation to the present invention.

[0051] Embodiment 1: A textile performance testing device, as Figures 1-7 shown, includes:

[0052] The first support frame 1, on which a friction mechanism for frictional contact with the textile 3 is installed;

[0053] The second support frame 8, on which a wear detection mechanism for detecting the textile 3 is installed;

[0054] The wear detection mechanism includes:

[0055] A detection frame 18, on which a mounting seat 20 is installed;

[0056] An annular frame 25, which is installed at the bottom end of the mounting seat 20, and an end frame 29 is fixed to the outer wall of one side of the annular frame 25;

[0057] A central block 30, which is installed at the center of the annular frame 25 through a bracket. An annular guiding slideway 33 is formed between the central block 30 and the annular frame 25, and the annular guiding slideway 33 extends outward at both ends to form end grooves 34; the two ends of the central block 30 are divided into a front end and a rear end according to the moving direction of the textile 3, the front end is located at the front lower side of the rear end, one end groove 34 is located at the front lower side of the front end of the central block 30, and the other end groove 34 is located at the rear upper side of the rear end of the central block 30;

[0058] One-way baffles 31, which are installed at both ends of the central block 30 through shafts and clockwork springs. Based on the acting force of the clockwork springs, one end of the one-way baffle 31 abuts against the inner wall of the end groove 34;

[0059] A movable frame 26, one end of which is installed with a roller, the roller is movably installed in the annular guiding slideway 33 and the end groove 34, the other end of the movable frame 26 is fixed with a connecting frame 21, and a plurality of linearly distributed elastic columns 22 are fixed on the connecting frame 21, and a detection hook 23 is installed at one end of the elastic column 22, and the position of the detection hook 23 is adapted to the top surface of the textile 3;

[0060] A collar 24, which is sleeved on the outside of the movable frame 26, and the collar 24 is connected to the annular frame 25 through an elastic rod 32;

[0061] An elastic drawstring 27, which passes through one side of the roller to form a U-shaped structure, a tension sensor assembly 28 is installed on the end frame 29, and both ends of the elastic drawstring 27 are installed on the tension sensor assembly 28;

[0062] Wherein, the textile 3 can be conveyed by means of winding and unwinding, and a tensioning wheel structure can be set in the conveying path, which will not be elaborated here;

[0063] Wherein, the collar 24 can play a preliminary supporting role for the movable frame 26; when the movable frame 26 is pulled, the elastic rod 32 can deform and cooperate;

[0064] By setting the friction mechanism and the wear detection mechanism, the friction mechanism can be used to perform friction treatment on the textile 3. When the friction-treated textile 3 reaches the wear detection mechanism, if the friction causes the yarn to be pulled out, or the friction causes the fiber surface to produce plastic deformation, fluff is formed and tangled into a ball; after passing through the detection hook 23, it will be hooked with the detection hook 23, thereby pulling the detection hook 23, thereby pulling the elastic pull rope 27 through the movable frame 26, and the tension sensor assembly 28 can detect the tension in real time, thereby judging the degree of damage of the textile 3, so as to evaluate the wear resistance of the textile 3;

[0065] When the textile 3 is damaged to a limited extent, and the yarn and fluff are small, they are quickly broken due to the increase of traction after being hooked by the detection hook 23, and the movable frame 26 can be reset based on the rebound force of the elastic pull rope 27;

[0066] When the textile 3 is seriously damaged and more yarns or fluffs are entangled with the detection hook 23, the yarns or fluffs cannot be easily broken. As the textile 3 is transported and pulled continuously, the roller of the movable frame 26 can pass from one end slot 34 through the lower half of the annular guide slide 33 to reach the other end slot 34. During this period, the one-way baffle 31 is pushed open and then rebounds and closes based on the spring; after the roller is limited by the end slot 34, as the pulling continues, the elastic column 22 is further bent and deformed, thereby facilitating the separation of the detection hook 23 from the yarn or fluff; after separation, since the one-way baffle 31 at the bottom is closed, when the structure rebounds and resets, the roller moves through the upper half of the annular guide slide 33 to the upper end slot 34. During this period, the one-way baffle 31 at the top is pushed open and then rebounds and closes based on the spring, thereby realizing the reset of the entire structure;

[0067] When the structure is reset, since the roller moves through the upper half of the annular guide slideway 33, it is possible to avoid the detection hook 23 and the textile 3 being hooked again during rebound, thereby improving reliability.

[0068] In order to facilitate reliable detection; Figure 1 As shown, the textile 3 is provided with a marking line 2, and the marking line 2 can be pre-processed on the textile 3 during production, or can be added later, which is not limited here;

[0069] The first support frame 1 is provided with a marking line recognition module 5, and the marking line recognition module 5 is located above the movement path of the marking line 2;

[0070] Among them, the image acquisition and recognition technology of the identification line recognition module 5 can refer to the existing technology, which will not be described in detail here;

[0071] Since the textile 3 usually needs to be cut, segmented and packaged according to a preset size to form multiple products that can be sold separately, the identification line 2 should be set near the preset cutting position, that is, a small section at the junction of two products or two batches of products is taken for wear resistance testing, so that defective products can be found in time and the normal sale of products will not be affected, greatly reducing the material waste caused by testing.

[0072] For facilitating the adjustment of the position of the mounting seat 20; as Figure 4 shown, the mounting seat 20 is movably mounted on the outside of the detection frame 18, and a fixing knob 19 for fixing the mounting seat 20 is connected to the inner wall of the top of the mounting seat 20 by a thread;

[0073] By providing structures such as the fixing knob 19, the position of the mounting seat 20 can be conveniently adjusted and fixed by the fixing knob 19 to achieve the purpose of adjusting the detection position.

[0074] For facilitating the adjustment of the detection position; as Figure 3 shown, a lifting adjustment motor 16 is mounted on the second support frame 8, the output end of the lifting adjustment motor 16 is drivingly connected with a lifting adjustment screw rod 15, the lifting adjustment screw rod 15 is connected to the inner wall of the detection frame 18 by a thread, and a lifting guide rod 17 is fixed on the second support frame 8, and the detection frame 18 is slidably connected to the outer wall of the lifting guide rod 17 up and down;

[0075] By providing structures such as the lifting adjustment motor 16, the height of the detection frame 18 can be adjusted based on the operation of the lifting adjustment motor 16, so as to adjust the position of the detection hook 23.

[0076] For facilitating the friction treatment; as Figure 2 shown, the friction mechanism includes:

[0077] a mounting frame 10, and a friction roller 14 is rotatably mounted at the bottom of the mounting frame 10;

[0078] a friction driving motor 11, the friction driving motor 11 is mounted on the mounting frame 10, and the output end of the friction driving motor 11 is drivingly connected to the shaft of the friction roller 14 through a synchronous pulley transmission assembly 9.

[0079] For facilitating the lifting of the mounting frame 10; as Figure 2 shown, a lifting control motor 4 is mounted on the first support frame 1, the output end of the lifting control motor 4 is drivingly connected with a lifting control screw rod 12, the lifting control screw rod 12 is connected to the inner wall of the mounting frame 10 by a thread, and the mounting frame 10 is slidably mounted on the inner wall of the first support frame 1 up and down.

[0080] Embodiment 2: A textile performance testing device, as Figures 1-7As shown, for the convenience of further detection; the following improvements are made on the basis of Embodiment 1 in this embodiment: a light transmittance detection mechanism is provided on the movement path of the textile 3, and the light transmittance detection mechanism includes:

[0081] A third support frame 7, on which a light intensity detection module 39 is installed;

[0082] A fixing frame 40, which is installed on the third support frame 7. A plurality of lighting modules 35 are provided at the top of the fixing frame 40. The light intensity detection module 39 and the lighting modules 35 are respectively located on the upper and lower sides of the textile 3;

[0083] By providing the light transmittance detection mechanism, the light transmittance can be detected by the light intensity detection module 39 using the light from the lighting module 35, so as to determine whether there is an abnormal light transmittance in the textile 3 caused by damage. By cooperating with the wear detection mechanism for detection, the problem products can be detected more accurately.

[0084] For better conveying; as Figure 2 shown, press wheels 13 are rotatably installed on the first support frame 1, the second support frame 8, and the third support frame 7 through shafts. The press wheels 13 are arranged in pairs, and the two press wheels 13 in each pair are located on the upper and lower sides of the textile 3;

[0085] Among them, the press wheel 13 can also be paired with a driving part, and the rotation of the press wheel 13 can be controlled by means of a motor or the like to realize auxiliary conveying.

[0086] For better conveying; as Figure 7 shown, a guide post 38 is fixed to the outer wall of one side of the press wheel 13. An annular pressing plate 37 is slidably connected to the outside of the guide post 38. An annular rubber sleeve is provided on the outside of the annular pressing plate 37. A plurality of annular grooves are formed in the annular rubber sleeve. The annular pressing plate 37 and the press wheel 13 are connected by an annular elastic connecting belt 36;

[0087] By providing structures such as the annular pressing plate 37, when the textile 3 is horizontally pulled, the annular pressing plate 37 can cooperate with the movement to a certain extent based on the frictional force, and after the external force disappears, the textile 3 can be driven to reset to a certain extent based on the rebound of the annular elastic connecting belt 36.

[0088] For better conveying; as Figure 1 shown, symmetrically arranged side baffles 6 are installed on the first support frame 1, the second support frame 8, and the third support frame 7. The distance between the two side baffles 6 is adapted to the width of the textile 3.

[0089] For the parts not exhaustively disclosed in the present invention, those skilled in the art can ensure the smooth implementation of the solution of the present invention based on common sense, normal thinking logic and existing technologies.

[0090] As described above, it is only the preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, making equivalent substitutions or changes should be covered within the protection scope of the present invention.

Claims

1. A textile performance testing device, characterized in that: include: A first support frame (1), wherein a friction mechanism for rubbing the textile (3) is mounted on the first support frame (1); a second support frame (8), wherein a wear detection mechanism for detecting the textile (3) is mounted on the second support frame (8); The wear detection mechanism comprises: A detection frame (18), wherein a mounting seat (20) is mounted on the detection frame (18); An annular frame (25), the annular frame (25) is mounted on the bottom end of the mounting seat (20), and an end frame (29) is fixed to an outer wall of one side of the annular frame (25); A center block (30), the center block (30) is mounted at the center position of the annular frame (25) through a bracket, an annular guide slideway (33) is formed between the center block (30) and the annular frame (25), and the annular guide slideway (33) extends outward at both ends to form end grooves (34); A one-way baffle (31), the one-way baffle (31) is installed at both ends of the center block (30) through a shaft and a spring spring, and based on the action force of the spring spring, one end of the one-way baffle (31) is close to the inner wall of the end groove (34); A movable frame (26), a roller being mounted on one end of the movable frame (26), the roller being movably mounted in the annular guide slideway (33) and the end groove (34), a connecting frame (21) being fixed on the other end of the movable frame (26), a plurality of linearly distributed elastic columns (22) being fixed on the connecting frame (21), a detection hook (23) being mounted on one end of the elastic column (22), the position of the detection hook (23) being adapted to the top surface of the textile (3); A sleeve ring (24), the sleeve ring (24) is sleeved on the outside of the movable frame (26), and the sleeve ring (24) is connected to the annular frame (25) through an elastic rod (32); An elastic pull rope (27), the elastic pull rope (27) passes through one side of the drum to form a U-shaped structure, a tension sensor assembly (28) is installed on the end frame (29), and both ends of the elastic pull rope (27) are installed on the tension sensor assembly (28); The second support frame (8) is provided with a lifting and lowering adjustment motor (16), the output end of the lifting and lowering adjustment motor (16) is drivingly connected to a lifting and lowering adjustment screw rod (15), the lifting and lowering adjustment screw rod (15) is connected to the inner wall of the detection frame (18) through a thread, and a lifting and lowering guide rod (17) is fixed to the second support frame (8), and the detection frame (18) is connected to the outer wall of the lifting and lowering guide rod (17) in an upward and downward sliding manner.

2. A textile performance testing device according to claim 1, characterized in that: The textile (3) is provided with a marking line (2); The first support frame (1) is provided with a marking line recognition module (5), and the marking line recognition module (5) is located above the movement path of the marking line (2).

3. A textile performance testing device according to claim 1, characterized in that: The mounting seat (20) is movably mounted on the outside of the detection frame (18), and a fixing knob (19) for fixing the mounting seat (20) is threadedly connected to the inner wall of the top of the mounting seat (20).

4. A textile performance testing device according to claim 1, characterized in that: The friction mechanism comprises: A mounting frame (10), wherein a friction roller (14) is rotatably mounted on the bottom of the mounting frame (10); A friction drive motor (11) is mounted on a mounting frame (10), and an output end of the friction drive motor (11) is connected to the shaft of a friction roller (14) via a synchronous wheel transmission assembly (9).

5. A textile performance testing device according to claim 4, characterized in that: A lifting control motor (4) is mounted on the first support frame (1); the output end of the lifting control motor (4) is drivingly connected to a lifting control screw (12); the lifting control screw (12) is connected to the inner wall of the mounting frame (10) via a thread; the mounting frame (10) is mounted on the inner wall of the first support frame (1) in a manner that allows the mounting frame (10) to slide up and down.

6. A textile performance testing device according to claim 1, characterized in that: A light transmittance detection mechanism is provided on the movement path of the textile (3), and the light transmittance detection mechanism comprises: A third support frame (7), on which a light intensity detection module (39) is mounted; A fixing frame (40) is mounted on the third support frame (7), a plurality of lighting modules (35) are arranged on the top of the fixing frame (40), and the light intensity detection module (39) and the lighting module (35) are respectively located on the upper and lower sides of the textile (3).

7. A textile performance testing device according to claim 6, characterized in that: Pressing wheels (13) are rotatably mounted on the first support frame (1), the second support frame (8) and the third support frame (7) via shafts. The pressing wheels (13) are arranged in pairs, and the two pressing wheels (13) of each pair are located on the upper and lower sides of the textile (3).

8. A textile performance testing device according to claim 7, characterized in that: A guide column (38) is fixed to the outer wall of one side of the pressure wheel (13), and an annular pressure plate (37) is slidably connected to the outer side of the guide column (38). An annular rubber sleeve is provided on the outer side of the annular pressure plate (37), and a plurality of annular grooves are formed on the annular rubber sleeve. The annular pressure plate (37) and the pressure wheel (13) are connected via an annular elastic connecting belt (36).

9. A textile performance testing device according to claim 8, characterized in that: The first support frame (1), the second support frame (8) and the third support frame (7) are provided with symmetrically arranged side baffles (6), and the distance between the two side baffles (6) is adapted to the width of the textile (3).

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