A new type of fiber textile fabric performance testing device

Abstract

The application discloses a novel fiber textile fabric performance testing device, and belongs to the technical field of fabric performance detection. The device comprises a test platform seat, a test table is arranged on the test platform seat, a strength test groove is formed in the test table, a photosensitive light transmission detection system for measuring the wear degree of the fiber textile fabric is arranged on the periphery of the test table, a plurality of test fastening openings are formed in the inner side wall of the strength test groove, an inner isolation seat is arranged in the strength test groove, a fastening adjusting motor is arranged in the inner isolation seat, and the output end of the fastening adjusting motor is connected with a plurality of isolation fastening plates matched with the test fastening openings through symmetrical adjusting components. The device integrates a multi-region humidity control module, can synchronously test the strength and wear resistance performance of the same fabric under different water contents, solves the defect that a traditional method cannot simulate a variable humidity environment, and gradually stretches the fabric through the symmetrical adjusting components driving the isolation fastening plates, and combines the photosensitive light transmission system to capture the fracture critical point in real time.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of fabric performance testing, and particularly relates to a novel fiber textile fabric performance testing device. BACKGROUND

[0002] Bamboo charcoal fiber is a functional fiber composed of natural bamboo as raw material, high-temperature carbonization, nanometer treatment and carrier such as viscose and polyester. Its core advantage comes from the unique 'honeycomb micro-porous structure' and the natural properties of bamboo charcoal. Bamboo charcoal fiber has the structure of 'honeycomb micro-porous + composite carrier', integrating the four core advantages of moisture absorption, antibacterial, health care and environmental protection, especially suitable for scenes with high requirements for comfort and functionality. Pure bamboo charcoal fiber has poor toughness and is easy to break when rubbed hard. It is often blended with cotton or spandex to improve durability. The performance and content of the blended bamboo charcoal fiber seriously affect the performance of the fiber textile fabric. The current detection method cannot detect the content of bamboo charcoal fiber. The content of bamboo charcoal fiber seriously affects the strength and wear resistance of the blended fiber textile fabric. The traditional detection method has poor accuracy when detecting blended fabric. The strength of the fiber fabric in the blended fabric will change significantly under different water content. Based on this, a novel fiber textile fabric performance testing device is proposed. SUMMARY

[0003] The present application aims to solve the problems in the prior art and provides a novel fiber textile fabric performance testing device.

[0004] To achieve the above-mentioned purpose, the present application adopts the following technical scheme:

[0005] A novel fiber textile fabric performance testing device, comprising a test platform seat, a test table is arranged on the test platform seat, a strength test groove is formed in the test table, a photosensitive light transmission detection system for measuring the wear degree of the fiber textile fabric is arranged on the periphery of the test table, a plurality of test fastening openings are formed in the inner side wall of the strength test groove, an inner isolation seat is arranged in the strength test groove, a fastening adjustment motor is arranged in the inner isolation seat, a plurality of isolation fastening plates matched with the test fastening openings are connected to the output end of the fastening adjustment motor through symmetrical adjustment assemblies, and a separation compression strip is connected to the inner wall of the test fastening opening through a spring compression resistance piece.

[0006] An experiment cover is arranged on the isolation fastening plate, a humidity control module is arranged on the experiment cover, and the humidity control module is divided into a plurality of different humidity areas through a plurality of isolation covers.

[0007] The bottom of the test platform seat is connected with a control panel through a lifting push rod, the control panel is connected with a reciprocating turntable through a simulation driving assembly, a plurality of simulation intensity detection pieces are evenly arranged on the reciprocating turntable, and an arc-shaped opening is formed in the bottom of the intensity test groove for the movement of the simulation intensity detection pieces.

[0008] As a preferred scheme, the photosensitive light transmission detection system comprises a light-emitting cover arranged on the outer wall of the test table, a grid ray is arranged in the light-emitting cover, and an arc-shaped light source receiver is arranged on the outer wall of the inner isolation seat at the intensity test groove.

[0009] As a preferred scheme, the symmetrical adjusting assembly comprises a telescopic receiving opening formed in the inner isolation seat, the output end of the fastening adjusting motor penetrates into the telescopic receiving opening and is connected with a symmetrical adjusting lead screw, the outer wall of the symmetrical adjusting lead screw is threadedly connected with an adjusting turntable, the isolation fastening plate is located in the telescopic receiving opening, and the inner wall is connected with the adjusting turntables on the two sides through adjusting support rods.

[0010] As a preferred scheme, the spring pressure resistance piece comprises two groups of transverse pressure resistance openings formed in the opposite side walls of the test fastening opening, the inner wall of the transverse pressure resistance opening is fixedly connected with a transverse guide column, a pressure resistance sliding block is slidably arranged on the transverse guide column, and the pressure resistance sliding block is connected with the inside of the transverse pressure resistance opening through a pressure resistance spring arranged on the transverse guide column.

[0011] As a preferred scheme, the partitioning compression strip is connected with the back of the pressure resistance sliding block, the opposite surfaces of the two pressure resistance sliding blocks are arranged in an inclined manner, and the inclined surfaces are provided with sawtooth compression layers for fastening the limiting textile fabric.

[0012] As a preferred scheme, the simulation driving assembly comprises a control cavity formed in the control panel, the bottom of the reciprocating turntable is fixedly connected with a reciprocating shaft, the bottom end of the reciprocating shaft penetrates into the control cavity and is fixedly connected with a reciprocating gear, the control panel is provided with a control push rod, and the output end of the control push rod is connected with a push rod rack meshed with the reciprocating gear.

[0013] As a preferred scheme, the simulation intensity detection piece comprises a detection column fixedly arranged on the reciprocating turntable, a friction arc plate is connected with the inner wall of the detection column through a pressure variation piece, and a switchable friction layer is arranged on the surface of the friction arc plate.

[0014] As a preferred scheme, the pressure variation piece comprises a resistance inclined surface block slidably arranged on the detection column through a connecting spring, the back of the friction arc plate is provided with a telescopic cross bar, and the outer wall of the telescopic cross bar is provided with a pressure applying contact block matched with the resistance inclined surface block.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] The application realizes quantitative analysis on the correlation between blending ratio and performance by monitoring the light transmittance change caused by abrasion and strength first fracture in real time through the photosensitive light transmission detection system, the grating ray + arc light source receiver, and indirectly reflecting the loss degree of bamboo charcoal fiber.

[0017] The strength and abrasion resistance of bamboo charcoal fiber are significantly affected by humidity, and the application integrates a multi-region humidity control module to test the performance (such as strength and abrasion resistance) of the same fabric under different water contents at the same time, solving the defect that the traditional method cannot simulate the humidity change environment.

[0018] 2、The application gradually stretches the fabric by driving the isolation fastening plate through the symmetrical adjusting assembly, captures the fracture critical point in real time through the photosensitive light transmission system, reciprocates the simulated strength detection piece in the arc-shaped port, automatically generates a pressure gradient (the maximum pressure on both sides and the minimum pressure in the middle) by using the circular arc track, obtains the abrasion data in different pressure intervals through a single test, realizes elastic pressure through the pressure changing piece (resisting inclined surface block + connecting spring), and dynamically simulates the fluctuation of friction in the real scene. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 An assembly structure schematic view of a novel fiber textile fabric performance testing device is provided for the application.

[0020] Figure 2 An internal cross-sectional structure schematic view of a novel fiber textile fabric performance testing device is provided for the application.

[0021] Figure 3 A three-dimensional structure schematic view of a novel fiber textile fabric performance testing device is provided for the application.

[0022] Figure 4 A Figure 3 An enlarged structure schematic view of position A.

[0023] Figure 5 An installation state structure schematic view of a novel fiber textile fabric performance testing device is provided for the application.

[0024] Figure 6 A structure schematic view of a symmetrical adjusting assembly in a novel fiber textile fabric performance testing device is provided for the application.

[0025] Figure 7 A structure schematic view of a simulated driving assembly in a novel fiber textile fabric performance testing device is provided for the application.

[0026] Figure 8 A structure schematic view of a simulated strength detection piece in a novel fiber textile fabric performance testing device is provided for the application.

[0027] In the figure: 1, test platform seat; 2, test bench; 3, strength test tank; 4, test fastening opening; 5, inner isolation seat; 6, fastening adjusting motor; 7, isolation fastening plate; 8, test cover; 9, lifting push rod; 10, operating control panel; 11, reciprocating turntable; 12, arc-shaped opening; 13, light-emitting cover; 14, arc-shaped light source receiver; 15, symmetrical adjusting lead screw; 16, adjusting turntable; 17, adjusting support rod; 18, transverse piezoresistance opening; 19, piezoresistance sliding block; 20, sawtooth pressure layer; 21, reciprocating shaft; 22, reciprocating gear; 23, push rod rack; 24, detection stand; 25, friction arc plate; 26, abutting inclined surface block; 27, pressure block; 28, partitioned compression strip. DETAILED DESCRIPTION

[0028] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, and not all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0029] In the description of the present application, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom end" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0030] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "provided with", "sleeved / connected", "connected" and the like should be understood broadly, for example, "connected" can be fixedly connected, or can be detachably connected, or integrally connected; can be mechanically connected, or can be electrically connected; can be directly connected, or can be indirectly connected through an intermediate medium; can be the internal communication of two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0031] Embodiment, refer to Figures 1 to 8The utility model provides a novel fiber textile fabric performance testing device, including test platform seat 1, be provided with test table 2 on test platform seat 1, be provided with strength test groove 3 on test table 2, the photosensitive light transmission detection system for measuring fiber textile fabric wear degree is set up in the periphery of test table 2, further, the photosensitive light transmission detection system includes the light emitting cover 13 set up on the lateral wall of test table 2, the grid ray is set up inside the light emitting cover 13, the lateral wall of the inner isolation seat 5 at strength test groove 3 is provided with arc light source receiver 14.

[0032] It needs to be noted that the grid ray penetrates the fiber textile fabric after the experiment, when the fiber textile fabric appears the situation of breaking and wearing, its grid ray will penetrate the fiber textile fabric, be received by the arc light source receiver 14, achieve the detection of signal, and when the fiber textile fabric appears wearing, will make the bamboo charcoal fiber appear loss when wearing, its natural color of bamboo charcoal will appear to fall, so the degree of change of wearing can be obtained by the light transmission, achieve the detection of fiber textile fabric.

[0033] A plurality of test fastening openings 4 are formed in the inner side wall of the strength test groove 3, an inner isolation seat 5 is arranged in the strength test groove 3, a fastening adjusting motor 6 is arranged in the inner isolation seat 5, the fastening adjusting motor 6 is a prior art and will not be described in detail here, a plurality of isolation fastening plates 7 adapted to the test fastening openings 4 are connected to the output end of the fastening adjusting motor 6 through symmetrical adjusting assemblies;

[0034] Further, the symmetrical adjusting assembly includes a telescopic storage opening formed in the inner isolation seat 5, the output end of the fastening adjusting motor 6 penetrates into the telescopic storage opening and is connected to symmetrical adjusting lead screws 15, the outer side wall of the symmetrical adjusting lead screws 15 is threadedly connected to adjusting turntables 16, the isolation fastening plates 7 are located in the telescopic storage opening, the inner side wall is connected to the adjusting turntables 16 on both sides through adjusting struts 17, the isolation fastening plates 7 will extend outward under the action of the symmetrical adjusting assembly during the test stage, are in the state of extruding and fastening the fiber textile fabric at both ends, and the distance of the isolation fastening plates 7 in the test fastening openings 4 can be changed to achieve the stretching effect of the cloth, thereby achieving the function of detecting the breaking strength of the bamboo charcoal fiber.

[0035] The inner wall of the test fastening opening 4 is connected to a separation compression strip 28 through spring compression members on both sides; the spring compression member includes two groups of transverse compression openings 18 formed in the opposite side walls of the test fastening opening 4, the inner wall of the transverse compression opening 18 is fixedly connected to a transverse guide column, a compression sliding block 19 is slidingly arranged on the transverse guide column, and the compression sliding block 19 is connected to the inside of the transverse compression opening 18 through a compression spring sleeved on the transverse guide column.

[0036] Need to explain, piezoresistive spring has great resistance, and the separation of the tight strip 28 is connected to the isolation of the tight plate 7, which is in the outermost end, and the isolation of the tight plate 7 will be extruded with the fiber textile fabric in contact, which will realize the effective fastening of the fiber textile fabric. At this time, when the isolation of the tight plate 7 is extruded in the test fastening port 4 and moves, it will automatically realize the function of driving the fiber textile fabric to be stretched, so as to detect the breaking strength of the bamboo charcoal fiber.

[0037] Further, the separation of the tight strip 28 is connected with the back of the piezoresistive slider 19, and the opposite faces of the two piezoresistive sliders 19 are inclined, and the inclined surface is provided with a sawtooth pressure layer 20 for fastening the fiber textile fabric, which can increase the friction with the fiber textile fabric.

[0038] The isolation of the tight plate 7 is provided with a test cover 8, and the test cover 8 is provided with a humidity control module, which is divided into different humidity areas by a plurality of isolation covers. It should be noted that the special honeycomb microporous structure of bamboo charcoal fiber makes it have strong water absorption capacity, and different humidity conditions have a great influence on the strength of bamboo charcoal fiber. The present scheme changes the humidity of the fiber textile fabric in different experimental areas to explore the wear resistance and breaking strength of bamboo charcoal fiber in different humidity environments.

[0039] The bottom of the test platform seat 1 is connected with the operating control disc 10 through the lifting push rod 9, and the operating control disc 10 is connected with the reciprocating turntable 11 through the simulation driving assembly. Further, the simulation driving assembly includes a control cavity opened in the operating control disc 10, the reciprocating turntable 11 is fixedly connected with the reciprocating shaft 21 at the bottom, the reciprocating shaft 21 penetrates into the control cavity at the bottom end, and is fixedly connected with the reciprocating gear 22. The operating control disc 10 is provided with a control push rod, and the output end of the control push rod is connected with the push rod rack 23 meshed with the reciprocating gear 22.

[0040] During the installation of the fiber textile fabric, the lifting push rod 9 connected with the operating control disc 10 is below, and the simulation strength detection piece on it does not affect the installation of the bamboo charcoal fiber blended fabric.

[0041] The plurality of simulated strength detection pieces are evenly arranged on the reciprocating turntable 11, and the bottom of the strength test groove 3 is provided with an arc-shaped opening 12 for the movement of the simulated strength detection pieces; the simulated strength detection pieces move back and forth in the arc-shaped opening 12, and in the process of movement, the surface of the straightened fiber textile fabric is continuously polished; in the process of reciprocating polishing, the fiber textile fabric is in a polygonal state, and the simulated strength detection piece is in a circular arc rotating state; therefore, when the simulated strength detection piece moves to both sides of the arc-shaped opening 12, the pressure of the simulated strength detection piece on the fiber textile fabric is the largest, and when it is in the middle, the pressure of the simulated strength detection piece on the fiber textile fabric is the smallest; thus, the detection of the wear state of the fiber textile fabric under the action of different friction forces can be realized on the same fiber textile fabric.

[0042] Further, the simulated strength detection piece comprises a detection column 24 fixedly arranged on the reciprocating turntable 11, and a friction arc plate 25 connected to the inner side wall of the detection column 24 through a pressure changing piece; and the surface layer of the friction arc plate 25 is provided with a switchable friction layer.

[0043] The pressure changing piece comprises a resisting inclined surface block 26 slidingly arranged on the detection column 24 through a connecting spring, and the back of the friction arc plate 25 is provided with a telescopic cross rod, and the outer side wall of the telescopic cross rod is provided with a pressure applying contact block 27 matched with the resisting inclined surface block 26; the pressure applying contact block 27 always has an outward pressure on the friction arc plate 25 under the action of the resisting inclined surface blocks 26 on both sides; thus, the elastic pressure of the friction arc plate 25 can be ensured, so that the simulated strength detection piece can exert different pressures to explore the wear state of the bamboo charcoal fiber under different pressures.

[0044] In use, the bamboo charcoal fiber blended fabric to be detected is sleeved on the inner isolation seat 5; at this time, the control fastening adjusting motor 6 drives the symmetrical adjusting lead screw 15 to rotate; in the process of rotating the symmetrical adjusting lead screw 15, the adjusting turntable 16 located on both sides is driven to move to the middle; the adjusting branch rod 17 rotationally connected thereto drives the isolation fastening plate 7 in the telescopic storage opening to move outward; in the process of moving the isolation fastening plate 7 outward, the bamboo charcoal fiber blended fabric sleeved on the inner isolation seat 5 is driven to move outward and contacts the partition compression strip 28 arranged on the test fastening opening 4, so as to realize the clamping and fixing of the bamboo charcoal fiber blended fabric; at this time, the clamped bamboo charcoal fiber blended fabric is stretched by the isolation fastening plate 7 gradually moving, and is in a tight state; in this state, the test of the bamboo charcoal fiber blended fabric under different water contents can be carried out; the water content is controlled by the humidity control module arranged on the test cover 8 to control the humidity of different areas, and the detection of the breaking strength and the wear resistance under different humidity conditions is explored; the specific detection is as follows:

[0045] When the pull-off strength detection is carried out, the isolation fastening plate 7 is driven to move outward step by step by the fastening adjusting motor 6, in the process of moving outward step by step, whether the bamboo charcoal fiber blended fabric appears to be broken (after breaking, the light transmission can be detected) is detected by the light-sensitive light transmission detection system at any time, the isolation fastening plate 7 moves outward step by step, and the pulling degree of the bamboo charcoal fiber blended fabric is gradually increased, so that the fiber strength of the bamboo charcoal fiber blended fabric is detected;

[0046] When the wear resistance detection is carried out, the push rod rack 23 is driven to move reciprocatingly by the electric push rod, and the reciprocating gear 22 is driven to rotate reciprocatingly, and the simulation strength detection piece arranged on the reciprocating disc 11 is driven to move reciprocatingly in the arc-shaped port 12, in the process of moving, the friction arc plate 25 arranged in the simulation strength detection piece is constantly rubbed on the outer surface of the bamboo charcoal fiber blended fabric, in the process of rubbing, the friction force is derived from the normal pressure and the friction coefficient, in the process of reciprocating movement of the simulation strength detection piece, the normal pressure is constantly changed, so that the wear resistance of the bamboo charcoal fiber blended fabric under different friction force intervals can be explored, so that the detection result is more reliable, after the bamboo charcoal fiber blended fabric is worn, the transparency is increased, at this time, the wear resistance of the bamboo charcoal fiber blended fabric can be detected by the light-sensitive light transmission detection system at any time.

[0047] The above is only the preferred specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art in the technical range disclosed by the present application, according to the technical scheme and the inventive concept of the present application, equivalent replacement or change, should be covered in the protection scope of the present application.

Claims

1. A new type of fiber textile fabric performance testing device, comprising a test platform seat (1), characterized in that, The test platform seat (1) is provided with a test bench (2), the test bench (2) is provided with a strength test groove (3), the test bench (2) is provided with a photosensitive light detection system for measuring the abrasion degree of fiber textile fabric, a plurality of test fastening openings (4) are formed in the inner side wall of the strength test groove (3), an inner isolation seat (5) is arranged in the strength test groove (3), a fastening adjusting motor (6) is arranged in the inner isolation seat (5), a plurality of isolation fastening plates (7) matched with the test fastening openings (4) are connected to the output end of the fastening adjusting motor (6) through symmetrical adjusting assemblies, and a separation tight strip (28) is connected to the inner wall of the test fastening opening (4) through a spring pressure resistance piece. The isolation fastening plate (7) is provided with a test cover (8), and the test cover (8) is provided with a humidity control module, the humidity control module is divided into a plurality of different humidity areas by a plurality of isolation covers; The bottom of the test platform seat (1) is connected with a control panel (10) through a lifting push rod (9), the control panel (10) is connected with a reciprocating turntable (11) through a simulation driving assembly, a plurality of simulation strength detection pieces are uniformly arranged on the reciprocating turntable (11), and an arc-shaped opening (12) for the movement of the simulation strength detection piece is formed in the bottom of the strength test groove (3).

2. The novel fiber textile fabric performance testing device according to claim 1, characterized in that, The photosensitive light detection system comprises a light emitting cover (13) arranged on the outer side wall of the test bench (2), and a grating ray is arranged in the light emitting cover (13). An arc-shaped light source receiver (14) is arranged on the outer side wall of the inner isolation seat (5) at the strength test groove (3).

3. The novel fiber textile fabric performance testing device according to claim 1, characterized in that, The symmetrical adjusting assembly comprises a telescopic receiving opening formed in the inner isolation seat (5), the output end of the fastening adjusting motor (6) penetrates into the telescopic receiving opening and is connected with a symmetrical adjusting lead screw (15), the outer side wall of the symmetrical adjusting lead screw (15) is threadedly connected with an adjusting turntable (16), and the isolation fastening plate (7) is located in the telescopic receiving opening, and the inner side wall thereof is connected with the adjusting turntables (16) on both sides through adjusting supporting rods (17).

4. The novel fiber textile fabric performance testing device according to claim 1, characterized in that, The spring pressure resistance piece comprises two groups of transverse pressure resistance openings (18) formed in the opposite side walls of the test fastening opening (4), the inner wall of the transverse pressure resistance opening (18) is fixedly connected with a transverse guide column, the transverse guide column is slidably provided with a pressure resistance sliding block (19), and the pressure resistance sliding block (19) is connected with the inside of the transverse pressure resistance opening (18) through a pressure resistance spring sleeved on the transverse guide column.

5. The novel fiber textile fabric performance testing device according to claim 1, characterized in that, The separation tight strip (28) is connected with the back of the pressure resistance sliding block (19), the opposite surfaces of the two pressure resistance sliding blocks (19) are obliquely arranged, and the inclined surfaces are provided with sawtooth pressure layers (20) for fastening the fiber textile fabric.

6. The novel fiber textile fabric performance testing device according to claim 1, characterized in that, The simulation driving assembly comprises a control cavity formed in the control disc (10), the bottom of the reciprocating rotary disc (11) is fixedly connected with a reciprocating rotary shaft (21), the bottom end of the reciprocating rotary shaft (21) penetrates into the control cavity and is fixedly connected with a reciprocating gear (22), the control disc (10) is provided with a control push rod, and the output end of the control push rod is connected with a push rod rack (23) which is in meshing connection with the reciprocating gear (22).

7. The novel fiber textile fabric performance testing device according to claim 1, characterized in that, The simulation intensity detection member comprises a detection column (24) fixedly arranged on the reciprocating rotary disc (11), and the inner side wall of the detection column (24) is connected with a friction arc plate (25) through a pressure changing member.

8. The novel fiber textile fabric performance testing device according to claim 7, characterized in that, The pressure changing member comprises a resisting inclined surface block (26) which is slidably arranged on the detection column (24) through a connecting spring, the back of the friction arc plate (25) is provided with an extension cross bar, and the outer side wall of the extension cross bar is provided with a pressure applying contact block (27) which is matched with the resisting inclined surface block (26).

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