Detection device for chemical fiber textile fabric production

Abstract

The invention relates to the technical field of tension detection, and particularly discloses a detection device for chemical fiber textile fabric production. According to the detection device for chemical fiber textile fabric production, a chemical fiber textile is placed on the surface of the tensile test device, the tensile test device performs bidirectional traction on the textile to test the tensile strength of the fabric, and the surface detection device performs optical detection on the surface of the fabric and performs rubbing color fastness detection at the same time; according to the device, the tensile test and the optical detection of the chemical fiber fabric are realized, the rubbing color fastness test is synchronously carried out, the test time is shortened, and the rubbing color fastness test module adopts a quick release design, so that the color cloth mounting complexity is reduced, the humidity control is stably carried out on the test cloth, and the influence of an operation error on a detection result is reduced.

Description

Technical Field

[0001] The invention relates to the technical field of tension detection, in particular to a detection device for producing chemical fiber textile fabrics. Background Art

[0002] In the field of chemical fiber textile fabric production, testing equipment is the core link to ensure product quality, improve production efficiency and reduce losses. With the widespread application of chemical fiber materials (such as polyester, nylon, spandex, etc.) in clothing, home furnishings, and industrial fields, when testing chemical fiber fabrics, multi-dimensional tests are required, including tensile tests, surface defect detection, and color fastness tests.

[0003] At present, when testing the surface friction color fastness of chemical fiber fabrics, traditional testing methods are easily affected by errors caused by manual operation, thus affecting the experimental results. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A detection device for chemical fiber textile fabric production, comprising a bottom plate bracket, a tensile testing device is fixedly connected to the top of the bottom plate bracket, and a surface detection device is fixedly connected to the side of the tensile testing device;

[0005] The tensile testing device comprises a tensile base plate, the bottom of the tensile base plate is fixedly connected to a fixed frame, the top of the fixed frame is fixedly connected to an electric worm gear, the output end of the electric worm gear is fixedly connected to a bidirectional threaded screw, the side of the bidirectional threaded screw penetrates and is connected to a fixed base through threaded rotation, the side of the fixed base is located below the bidirectional threaded screw and penetrates and is slidably connected to a guide rod, and the top of the fixed base is fixedly connected to a fixing device. The bottom of the tensile base plate is fixedly connected to the top of the base plate bracket, and the side of the tensile base plate is fixedly connected to the side of the surface detection device.

[0006] Preferably, the fixing device comprises a fixing bracket, the side of the fixing bracket is slidably connected with a first slide bar through a slide groove, the side of the first slide bar is fixedly connected with a strip-shaped lower pressing plate, the top of the strip-shaped lower pressing plate is rotatably connected with a first screw rod, the top of the first screw rod is fixedly connected with a driving shaft of a first motor, the top of the fixing bracket is fixedly connected with a motor bracket, the side of the motor bracket is provided with a first slide groove, the side of the first motor is slidably connected with the motor bracket through the first slide groove, the top of the strip-shaped lower pressing plate is fixedly connected with the movable end of the spring telescopic rod at the position on both sides of the first screw rod, the fixed end of the spring telescopic rod is fixedly connected with the top of the inner wall of the fixing bracket, the electric worm gear drives the bidirectional threaded screw to rotate, the bidirectional threaded screw rotates to drive the fixed base to move, the fixed base moves to drive the fixed bracket to move, and the fixed bracket moves to drive the fabric to move. The traction and pulling of the fabric is realized, so as to test the tensile strength of the fabric, so as to test the tensile resistance. Compared with the traditional pulling test, the bidirectional test is more evenly stressed than the unidirectional test, so as to better reflect the tensile strength of the fabric.

[0007] Preferably, a water inlet bracket adapted to the surface detection device is fixedly connected to the side surface of the fixed bracket, and the bottom of the fixed bracket is fixedly connected to the top of the fixed base.

[0008] Preferably, the surface detection device includes an electric slide, the top of the sliding end of the electric slide is fixedly connected to a fixed frame, the bottom of the inner wall of the fixed frame is fixedly connected to a guide bracket, the side of the guide bracket passes through and is slidably connected to a guide plate, the side of the guide plate is fixedly connected to a detection component, the bottom of the end of the guide plate away from the detection component is fixedly connected to a guide column, the side of the electric slide is fixedly connected to an arc guide rail, the guide column extends into the interior of the arc guide rail and is slidably connected to the inner wall of the arc guide rail, the side of the fixed frame is fixedly connected to a firmness detection device, the side of the electric slide is fixedly connected to the side of the stretching base plate, when the guide plate moves, the guide plate drives the guide column to move, the guide column moves inside the arc guide rail, the arc shape of the arc guide rail drives the guide plate to reciprocate, thereby driving the detection base plate to reciprocate, so that the original linear detection is transformed into a curved detection, thereby increasing the detection range, and performing a larger range detection on the fabric than the traditional linear detection, thereby being able to more comprehensively reflect the authority of the fabric detection.

[0009] Preferably, the detection component includes a detection base plate, the bottom of the detection base plate is fixedly connected to a detection lens, the side of the detection lens is sleeved and fixedly connected to a strip convex lens, both sides of the strip convex lens are fixedly connected to fill lights, and a second slide groove is opened on the side of the detection base plate, and the detection base plate is slidably connected to the inner wall of the fixed frame through the second slide groove.

[0010] Preferably, the fastness detection device includes a detection frame, a connecting bracket is fixedly connected to the side of the detection frame, a water inlet device is fixedly connected to the top of the detection frame, a spring sheet is fixedly connected to the bottom of the detection frame, a fixing component is slidably connected to the bottom of the spring sheet, an adjusting stud is fixedly connected to the top of the fixing component, the adjusting stud passes through the bottom of the detection frame and is rotatably connected to the detection frame through a thread, the side of the connecting bracket is fixedly connected to the side of the fixing frame, the movement of the spring sheet drives the fixing component to move, the movement of the fixing component drives the test cloth to move, the water inlet device evenly applies moisture to the test cloth, thereby performing a friction color fastness test, and at the same time, the fixing component is driven to approach the surface of the fabric or away from the surface of the fabric by rotating the adjusting stud, and the friction color fastness test on the fabric surface with different applied forces is achieved by adjusting the different descending depths of the adjusting stud in a single friction test, and the spring sheet applies downward pressure to the fixing component, so that the bottom of the fixing component is always in close contact with the surface of the fabric, thereby completing the friction color fastness test on the fabric surface.

[0011] Preferably, the water inlet device comprises a water tank, an inner wall side surface of the water tank is fixedly connected to a water tank partition, the top of the water tank partition is fixedly connected to a first one-way valve, the side of the water tank is fixedly connected to a second one-way valve, the side of the second one-way valve away from the water tank is connected to a water supply pipe, the part of the water tank located on the side of the second one-way valve is fixedly connected to a limiting frame, the part of the side of the water tank located between the limiting frames passes through and is slidably connected with a water inlet spring rod, the water inlet spring rod extends into the interior of the water tank, the part of the water inlet spring rod located inside the water tank is fixedly connected to a water supply baffle, the side of the water inlet spring rod is in contact with the side of the water inlet bracket, the water inlet bracket pushes the water inlet spring rod to move, the movement of the water inlet spring rod drives the water supply baffle to move, and the movement of the water supply baffle pushes water to flow out of the second one-way valve Out, water enters the water supply pipe along the second one-way valve, and reaches the top of the water seepage hole through the water supply pipe. Since the detection cloth is clamped between the fixed block and the fixed shell, the water penetrates along the detection cloth and soaks the surface of the detection cloth, thereby performing a friction color fastness test. When the motor bracket leaves the side of the water inlet spring rod, the water inlet spring rod drives the water supply baffle back to its original position. In the closed water tank, after the water squeezes out the lower half of the water tank, a negative pressure is formed in the lower half of the water tank, thereby driving the water flow to be re-injected into the lower half of the water tank through the first one-way valve. After the water flows out through the second one-way valve, the second one-way valve remains in a closed state, thereby driving the water flow into the interior of the water tank and completing the water flow replenishment to the bottom of the water tank. The limit frame is used to limit the position to prevent excessive squeezing from causing excessive soaking of the detection cloth and affecting the test results. The friction color fastness test of the fabric surface is realized. At the same time, the wetting setting of the test cloth uses a quantitative setting. Compared with the traditional friction color fastness test equipment, the amount of water for wetting is fixed, and the studs are used to control the downward pressure, thereby reducing the influence of manual intervention in traditional testing methods on the test results. At the same time, the downward pressure is controlled relative to the traditional test methods, thereby reducing the influence of different downward pressure on the test results, thereby reducing the error range of friction color fastness.

[0012] Preferably, the fixing assembly includes a fixing shell, a side of the fixing shell is provided with a second slide groove, a top of the fixing shell is provided with a stepped hole, an inner wall of the stepped hole is slidably connected with a fixing block, and a side of the fixing block is provided with a water seepage hole.

[0013] Preferably, a slide bar adapted to the second slide groove is fixedly connected to the bottom of the spring sheet, and the fixed housing is slidably connected to the spring sheet through the second slide groove.

[0014] The present invention provides a detection device for chemical fiber textile fabric production, which has the following beneficial effects:

[0015] 1. The testing device for chemical fiber textile fabric production is provided with an electric worm gear, which drives the bidirectional threaded screw to rotate, and the rotation of the bidirectional threaded screw drives the fixed base to move, and the movement of the fixed base drives the fixed bracket to move, and the movement of the fixed bracket drives the fabric to move. The fabric is pulled and pulled, so as to test the tensile strength of the fabric, and thus the tensile resistance test is performed. Compared with the traditional pulling test, the bidirectional test is more evenly stressed than the unidirectional test, so as to better reflect the tensile strength of the fabric.

[0016] 2. The detection device for the production of chemical fiber textile fabrics is provided with a guide plate. When the guide plate moves, the guide plate drives the guide column to move. The guide column moves inside the arc guide rail. The arc shape of the arc guide rail drives the guide plate to reciprocate, thereby driving the detection base plate to reciprocate, so that the original linear detection is transformed into a curved detection, thereby increasing the detection range. Compared with the traditional linear detection, the fabric is detected in a larger range, so that the authority of the fabric detection can be more comprehensively reflected.

[0017] 3. The detection device for the production of chemical fiber textile fabrics is provided with a spring sheet that moves to drive the fixed component to move, and the fixed component moves to drive the test cloth to move, and the water inlet device evenly applies moisture to the test cloth, so as to perform a friction color fastness test, and at the same time, the fixed component is driven to approach the surface of the fabric or move away from the surface of the fabric by rotating the adjusting stud, and the friction color fastness test of the fabric surface with different applied forces is achieved by adjusting the adjusting stud to different descending depths in a single friction test, and the spring sheet applies downward pressure to the fixed component, so that the bottom of the fixed component is always in close contact with the surface of the fabric, thereby completing the friction color fastness test of the fabric surface.

[0018] 4. The detection device for chemical fiber textile fabric production is provided with a water inlet bracket to push the water inlet spring rod to move, the movement of the water inlet spring rod drives the water supply baffle to move, the movement of the water supply baffle pushes water to flow out of the second one-way valve, the water enters the water supply pipe along the second one-way valve, and reaches the top of the water seepage hole through the water supply pipe. Since the detection cloth is clamped between the fixed block and the fixed shell, the water penetrates along the detection cloth, and the surface of the detection cloth is soaked, so as to perform the friction color fastness test. When the motor bracket leaves the water inlet, the water flows out of the water supply pipe. When the spring rod is on the side, the water inlet spring rod drives the water supply baffle back to its original position. In the closed water tank, after the water squeezes out the lower part of the water tank, the lower part of the water tank forms a negative pressure, thereby driving the water flow through the first one-way valve to re-inject into the lower part of the water tank. After the water flows out through the second one-way valve, the second one-way valve remains closed, thereby driving the water flow into the inside of the water tank and completing the water flow replenishment to the bottom of the water tank. The limit frame is used for limiting to prevent excessive squeezing from causing excessive soaking of the test cloth and affecting the test results. The friction color fastness test of the fabric surface is realized, and the soaking setting of the test cloth uses a quantitative setting. Compared with the traditional friction color fastness test equipment, the amount of soaked water is fixed, and the stud is used to control the downward pressure, thereby reducing the influence of manual intervention on the test results in the traditional test means. At the same time, the downward pressure is controlled relative to the traditional test means, thereby reducing the influence of the test results caused by different downward pressure, thereby reducing the error range of the friction color fastness. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the structure of the detection device for producing chemical fiber textile fabrics of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the tensile testing device of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the fixing device of the present invention;

[0022] Figure 4 It is a schematic structural diagram of the surface detection device of the present invention;

[0023] Figure 5 This is a schematic diagram of the structure of the detection component of the present invention;

[0024] Figure 6 It is a structural schematic diagram of the fastness detection device of the present invention;

[0025] Figure 7 It is a schematic diagram of the structure of the water inlet device of the present invention;

[0026] Figure 8 It is a schematic diagram of the structure of the fixing component of the present invention.

[0027] In the figure: 1, bottom plate bracket; 2, tensile testing device; 3, surface detection device; 201, tensile bottom plate; 202, first fixed frame; 203, electric worm gear; 204, bidirectional threaded screw; 205, fixed base; 206, guide rod; 207, fixing device; 2071, fixed bracket; 2072, first slide bar; 2073, strip lower pressure plate; 2074, first screw; 2075, first motor; 2076, motor bracket; 2077, first slide slot; 2078, spring telescopic rod; 2079, water inlet bracket; 301, electric slide; 302, second fixed frame; 303, guide bracket; 304, guide plate; 305, detection component; 306, guide column; 307, arc guide rail; 308, Fastness detection device; 3051, detection base plate; 3052, detection lens; 3053, strip convex lens; 3054, fill light; 3055, second slide; 3081, detection frame; 3082, connecting bracket; 3083, water inlet device; 3084, spring sheet; 3085, fixing assembly; 3086, adjusting stud; 30831, water tank; 30832, water tank partition; 30833, first one-way valve; 30834, second one-way valve; 30835, water supply pipe; 30836, limit frame; 30837, water inlet spring rod; 30838, water supply baffle; 30851, fixed shell; 30852, third slide; 30853, stepped hole; 30854, fixing block; 30855, water seepage hole. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] See also Figure 1-Figure 3 The present invention provides a technical solution: a detection device for chemical fiber textile fabric production, comprising a bottom plate bracket 1, a tensile testing device 2 is fixedly connected to the top of the bottom plate bracket 1, and a surface detection device 3 is fixedly connected to the side of the tensile testing device 2;

[0030] The chemical fiber textile is placed on the surface of the tensile testing device 2, and the tensile testing device 2 performs bidirectional traction and pulling on the textile to test the tensile strength of the fabric. The surface detection device 3 performs optical detection on the surface of the fabric and performs friction color fastness detection at the same time, thereby realizing tensile and optical detection of the chemical fiber fabric, and performing friction color fastness test simultaneously, reducing the test time, and the friction color fastness test module adopts a quick-release design, thereby reducing the complexity of the color cloth installation, and stably controlling the humidity of the test cloth, thereby reducing the influence of operational errors on the test results.

[0031] The stretching test device 2 includes a stretching base plate 201, the bottom of which is fixedly connected to a first fixed frame 202, the top of which is fixedly connected to an electric worm gear 203, the output end of which is fixedly connected to a bidirectional threaded screw 204, the side of which is penetrated by and connected to a fixed base 205 through threaded rotation, the side of the fixed base 205 is located below the bidirectional threaded screw 204 and is penetrated and slidably connected to a guide rod 206, the top of which is fixedly connected to a fixing device 207, the bottom of the stretching base plate 201 is fixedly connected to the top of the base plate bracket 1, and the side of the stretching base plate 201 is fixedly connected to the side of the surface detection device 3.

[0032] The fixing device 207 includes a fixing bracket 2071, the side of the fixing bracket 2071 is slidably connected to a first slide bar 2072 through a slide groove, the side of the first slide bar 2072 is fixedly connected to a strip lower pressing plate 2073, the top of the strip lower pressing plate 2073 is rotatably connected to a first screw rod 2074, the top of the first screw rod 2074 is fixedly connected to a driving shaft of a first motor 2075, the top of the fixing bracket 2071 is fixedly connected to a motor bracket 2076, and the side of the motor bracket 2076 is provided with a first slide groove 207 7. The side of the first motor 2075 is slidably connected to the motor bracket 2076 through the first slide groove 2077, the top of the strip lower pressure plate 2073 is located on both sides of the first screw rod 2074 and is fixedly connected with the movable end of the spring telescopic rod 2078, the fixed end of the spring telescopic rod 2078 is fixedly connected to the top of the inner wall of the fixed bracket 2071, the side of the fixed bracket 2071 is fixedly connected with the water inlet bracket 2079 adapted to the surface detection device 3, and the bottom of the fixed bracket 2071 is fixedly connected to the top of the fixed base 205.

[0033] Before the test, the chemical fiber fabric to be tested is first placed on the top of the stretching base plate 201, and the first motor 2075 is started. The driving shaft of the first motor 2075 rotates to drive the first screw 2074 to rotate. The first screw 2074 rotates to drive the first motor 2075 to move upward. The first screw 2074 moves upward to drive the strip lower pressing plate 2073 to move upward, and the fabric is placed between the bottom of the strip lower pressing plate 2073 and the top of the fixed base 205. Then the driving shaft of the first motor 2075 rotates in the opposite direction, and the driving shaft of the first motor 2075 drives the first screw 2074 to rotate. The first screw 2074 rotates to drive The strip-shaped lower pressing plate 2073 moves downward, and the cooperation between the strip-shaped lower pressing plate 2073 and the fixed base 205 compresses the fabric. The spring telescopic rod 2078 is used to enhance the pressing force between the strip-shaped lower pressing plate 2073 and the fixed base 205, thereby reducing the risk of the fabric loosening. After the fabric is clamped, the electric worm gear 203 is started, and the electric worm gear 203 drives the bidirectional threaded screw 204 to rotate, and the bidirectional threaded screw 204 rotates to drive the fixed base 205 to move, and the fixed base 205 moves to drive the fixed bracket 2071 to move, and the fixed bracket 2071 moves to drive the fabric. The traction and pulling of the fabric is realized, so as to test the tensile strength of the fabric, and thus to test the tensile resistance. Compared with the traditional pulling test, the bidirectional test is more evenly stressed than the unidirectional test, thereby better reflecting the tensile strength of the fabric.

[0034] See also Figure 1-Figure 5 The present invention provides a technical solution: the surface detection device 3 includes an electric slide 301, the top of the sliding end of the electric slide 301 is fixedly connected to a second fixed frame 302, the bottom of the inner wall of the second fixed frame 302 is fixedly connected to a guide bracket 303, the side of the guide bracket 303 is penetrated and slidably connected to a guide plate 304, the side of the guide plate 304 is fixedly connected to a detection component 305, the bottom of the end of the guide plate 304 away from the detection component 305 is fixedly connected to a guide column 306, the side of the electric slide 301 is fixedly connected to an arc guide rail 307, the guide column 306 extends into the interior of the arc guide rail 307 and is slidably connected to the inner wall of the arc guide rail 307, the side of the second fixed frame 302 is fixedly connected to a fastness detection device 308, and the side of the electric slide 301 is fixedly connected to the side of the stretching base plate 201.

[0035] The detection component 305 includes a detection base plate 3051, the bottom of which is fixedly connected to a detection lens 3052, the side of the detection lens 3052 is sleeved and fixedly connected to a strip convex lens 3053, both sides of the strip convex lens 3053 are fixedly connected to fill lights 3054, and a second slide groove 3055 is opened on the side of the detection base plate 3051, and the detection base plate 3051 is slidably connected to the inner wall of the second fixed frame 302 through the second slide groove 3055.

[0036] When testing, the electric slide 301 is started, and the slider of the electric slide 301 drives the second fixed frame 302 to move, and the second fixed frame 302 reciprocates to drive the guide bracket 303 to move, and the guide bracket 303 drives the guide plate 304 to move, and the movement of the guide plate 304 drives the detection base plate 3051 to move, and the movement of the detection base plate 3051 drives the detection lens 3052 to move, and the movement of the detection lens 3052 drives the strip convex lens 3053 to move, and the movement of the strip convex lens 3053 drives the fill light 3054 to move, and the second slide groove 3055 is used to limit the detection base plate 3051, so as to keep a stable state during the movement, and the strip convex lens 305 3 is used to amplify the details of the fabric surface, so as to conduct a detailed inspection of the fabric surface. The fill light 3054 is used to fill the fabric surface with light, so as to make the inspection process more comprehensive. When the guide plate 304 moves, the guide plate 304 drives the guide column 306 to move, and the guide column 306 moves inside the arc guide rail 307. The arc shape of the arc guide rail 307 drives the guide plate 304 to reciprocate, thereby driving the inspection base plate 3051 to reciprocate, so that the original linear inspection is transformed into a curve inspection, thereby increasing the inspection range. Compared with the traditional linear inspection, a larger range of fabrics is inspected, so that the authority of fabric inspection can be more comprehensively reflected.

[0037] See also Figure 1-Figure 6 The present invention provides a technical solution: the fastness detection device 308 includes a detection frame 3081, a connecting bracket 3082 is fixedly connected to the side of the detection frame 3081, a water inlet device 3083 is fixedly connected to the top of the detection frame 3081, a spring sheet 3084 is fixedly connected to the bottom of the detection frame 3081, a fixing component 3085 is slidably connected to the bottom of the spring sheet 3084, an adjusting stud 3086 is fixedly connected to the top of the fixing component 3085, the adjusting stud 3086 passes through the bottom of the detection frame 3081 and is rotatably connected to the detection frame 3081 through a thread, and the side of the connecting bracket 3082 is fixedly connected to the side of the second fixed frame 302.

[0038] When the surface optical inspection of the fabric is performed, the second fixed frame 302 drives the connecting bracket 3082 to move laterally, the connecting bracket 3082 moves laterally to drive the detection frame 3081 to move, the detection frame 3081 moves to drive the spring sheet 3084 to move, the spring sheet 3084 moves to drive the fixing assembly 3085 to move, the fixing assembly 3085 moves to drive the test cloth to move, and the water inlet device 3083 evenly applies moisture to the test cloth, thereby performing a friction color fastness test, and at the same time, the fixing assembly 3085 is driven to approach the surface of the fabric or move away from the surface of the fabric by rotating the adjusting stud 3086, and the friction color fastness test of the fabric surface with different applied forces is achieved in a single friction test by adjusting the different descending depths of the adjusting stud 3086, and the spring sheet 3084 applies downward pressure to the fixing assembly 3085, so that the bottom of the fixing assembly 3085 is always in close contact with the surface of the fabric, thereby completing the friction color fastness test of the fabric surface.

[0039] See also Figure 1-Figure 8 The present invention provides a technical solution: the water inlet device 3083 includes a water tank 30831, the inner wall side of the water tank 30831 is fixedly connected with a water tank partition 30832, the top of the water tank partition 30832 is fixedly connected with a first one-way valve 30833, the side of the water tank 30831 is fixedly connected with a second one-way valve 30834, the side of the second one-way valve 30834 away from the water tank 30831 is connected with a water supply pipe 30835, and the water tank 30831 is located at the first Part of one side of the second one-way valve 30834 is fixedly connected to the limiting frame 30836, and the part of the side of the water tank 30831 located between the limiting frames 30836 is penetrated and slidably connected with a water inlet spring rod 30837. The water inlet spring rod 30837 extends into the interior of the water tank 30831, and the part of the water inlet spring rod 30837 located inside the water tank 30831 is fixedly connected with a water supply baffle 30838, and the side of the water inlet spring rod 30837 is in contact with the side of the water inlet bracket 2079.

[0040] The fixing assembly 3085 includes a fixing shell 30851, a third slide groove 30852 is provided on the side of the fixing shell 30851, a stepped hole 30853 is provided on the top of the fixing shell 30851, a fixing block 30854 is slidably connected to the inner wall of the stepped hole 30853, a water seepage hole 30855 is provided on the side of the fixing block 30854, a sliding strip adapted to the third slide groove 30852 is fixedly connected to the bottom of the spring sheet 3084, and the fixing shell 30851 is slidably connected to the spring sheet 3084 via the third slide groove 30852.

[0041] Before optical inspection of the fabric surface, take out the fixed block 30854, place the friction color fastness test cloth inside the stepped hole 30853, and insert the fixed block 30854 back into the stepped hole 30853. The squeezing effect between the fixed block 30854 and the fixed shell 30851 fixes the test cloth. The test cloth covers the bottom of the fixed block 30854, so as to perform friction color fastness test on the fabric surface. The fixed shell 30851 is slidably installed on the bottom of the spring sheet 3084. The spring sheet 3084 drives the fixed housing 30851 to press down. At the initial detection position, the motor bracket 2076 releases the side of the water inlet spring rod 30837, and the water inlet bracket 2079 pushes the water inlet spring rod 30837 to move. The movement of the water inlet spring rod 30837 drives the water delivery baffle 30838 to move. The movement of the water delivery baffle 30838 drives water to flow out of the second one-way valve 30834. The water flows along the second one-way valve 30834 into the water delivery pipe 30835. The water pipe 30835 reaches the top of the water seepage hole 30855. Since the detection cloth is clamped between the fixed block 30854 and the fixed shell 30851, the water penetrates along the detection cloth, soaking the surface of the detection cloth, so as to perform the friction color fastness test. When the motor bracket 2076 leaves the side of the water inlet spring rod 30837, the water inlet spring rod 30837 drives the water supply baffle 30838 back to its original position, and the water squeezes out the lower half of the water tank 30831 in the closed water tank 30831. After the first one-way valve 30833 is filled, the lower part of the water tank 30831 forms a negative pressure, thereby driving the water flow to be re-injected into the lower part of the water tank 30831 through the first one-way valve 30833. After the water flow flows out through the second one-way valve 30834, the second one-way valve 30834 remains in a closed state, thereby driving the water flow into the interior of the water tank 30831, and completing the water flow replenishment to the bottom of the water tank 30831. The limit frame 30836 is used for limiting to prevent excessive squeezing from causing excessive soaking of the test cloth to affect the test results. The friction color fastness test of the fabric surface is realized, and the soaking setting of the test cloth uses a quantitative setting. Compared with the traditional friction color fastness test equipment, the amount of soaked water is fixed, and the stud is used to control the downward pressure, thereby reducing the influence of manual intervention in the traditional test method on the test result. At the same time, the downward pressure is controlled relative to the traditional test method, thereby reducing the influence of the test result caused by the different downward pressure, thereby reducing the error range of the friction color fastness.

[0042] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A detection device for chemical fiber textile fabric production, characterized in that: It comprises a base plate support (1), the top of the base plate support (1) is fixedly connected to a tensile testing device (2), and the side of the tensile testing device (2) is fixedly connected to a surface detection device (3); The tensile testing device (2) comprises a tensile base plate (201), the bottom of the tensile base plate (201) is fixedly connected to a first fixed frame (202), the top of the first fixed frame (202) is fixedly connected to an electric worm gear (203), the output end of the electric worm gear (203) is fixedly connected to a bidirectional threaded screw (204), the threads of the bidirectional threaded screw (204) away from the two sides of the electric worm gear (203) are arranged in opposite directions, the side of the bidirectional threaded screw (204) penetrates and is rotatably connected to a fixed base (205), the side of the fixed base (205) is located below the bidirectional threaded screw (204) and penetrates and is slidably connected to a guide rod (206), the top of the fixed base (205) is fixedly connected to a fixing device (207), the bottom of the tensile base plate (201) is fixedly connected to the top of the base plate bracket (1), and the side of the tensile base plate (201) is fixedly connected to the side of the surface detection device (3).

2. A detection device for chemical fiber textile fabric production according to claim 1, characterized in that: The fixing device (207) comprises a fixing bracket (2071), the side of the fixing bracket (2071) is slidably connected to a first slide bar (2072) via a slide groove, the side of the first slide bar (2072) is fixedly connected to a strip-shaped lower pressure plate (2073), the top of the strip-shaped lower pressure plate (2073) is rotatably connected to a first screw rod (2074), the top of the first screw rod (2074) is fixedly connected to a driving shaft of a first motor (2075), and the top of the fixing bracket (2071) is fixedly connected to A motor bracket (2076) is connected, and a first slide groove (2077) is opened on the side of the motor bracket (2076). The side of the first motor (2075) is slidably connected to the motor bracket (2076) through the first slide groove (2077). The top of the strip lower pressure plate (2073) is located at both sides of the first screw rod (2074) and is fixedly connected to the movable end of the spring telescopic rod (2078). The fixed end of the spring telescopic rod (2078) is fixedly connected to the top of the inner wall of the fixed bracket (2071).

3. A detection device for chemical fiber textile fabric production according to claim 2, characterized in that: A water inlet bracket (2079) adapted to the surface detection device (3) is fixedly connected to the side of the fixed bracket (2071), and the bottom of the fixed bracket (2071) is fixedly connected to the top of the fixed base (205).

4. The detection device for producing chemical fiber textile fabrics according to claim 1, characterized in that: The surface detection device (3) comprises an electric slide (301), the top of the sliding end of the electric slide (301) is fixedly connected to a second fixed frame (302), the bottom of the inner wall of the second fixed frame (302) is fixedly connected to a guide bracket (303), the side of the guide bracket (303) is penetrated and slidably connected to a guide plate (304), the side of the guide plate (304) is fixedly connected to a detection component (305), and the guide plate (304) is away from the detection A guide column (306) is fixedly connected to the bottom of one end of the component (305), and an arc guide rail (307) is fixedly connected to the side of the electric slide (301). The guide column (306) extends into the interior of the arc guide rail (307) and is slidably connected to the inner wall of the arc guide rail (307). A firmness detection device (308) is fixedly connected to the side of the second fixed frame (302), and the side of the electric slide (301) is fixedly connected to the side of the stretching base plate (201).

5. A detection device for producing chemical fiber textile fabrics according to claim 4, characterized in that: The detection assembly (305) comprises a detection base plate (3051), the bottom of the detection base plate (3051) is fixedly connected to a detection lens (3052), the side of the detection lens (3052) is sleeved and fixedly connected to a strip convex lens (3053), both sides of the strip convex lens (3053) are fixedly connected to fill lights (3054), and the side of the detection base plate (3051) is provided with a second slide groove (3055), and the detection base plate (3051) is slidably connected to the inner wall of the second fixed frame (302) through the second slide groove (3055).

6. A detection device for chemical fiber textile fabric production according to claim 4, characterized in that: The fastness detection device (308) comprises a detection frame (3081), a connecting bracket (3082) is fixedly connected to the side of the detection frame (3081), a water inlet device (3083) is fixedly connected to the top of the detection frame (3081), a spring sheet (3084) is fixedly connected to the bottom of the detection frame (3081), a fixing assembly (3085) is slidably connected to the bottom of the spring sheet (3084), an adjusting stud (3086) is fixedly connected to the top of the fixing assembly (3085), the adjusting stud (3086) passes through the bottom of the detection frame (3081) and is rotatably connected to the detection frame (3081) via a thread, and a side of the connecting bracket (3082) is fixedly connected to a side of the second fixing frame (302).

7. A detection device for producing chemical fiber textile fabrics according to claim 6, characterized in that: The water inlet device (3083) comprises a water tank (30831), the inner wall side of the water tank (30831) is fixedly connected to a water tank baffle (30832), the top of the water tank baffle (30832) is fixedly connected to a first one-way valve (30833), the side of the water tank (30831) is fixedly connected to a second one-way valve (30834), the side of the second one-way valve (30834) away from the water tank (30831) is connected to a water supply pipe (30835), and the water tank (30831) is located at the second one-way valve (30834). 834) is fixedly connected to a limiting frame (30836) on one side, and a water inlet spring rod (30837) is penetrated and slidably connected to the side of the water tank (30831) between the limiting frame (30836), and the water inlet spring rod (30837) extends into the interior of the water tank (30831), and the part of the water inlet spring rod (30837) located inside the water tank (30831) is fixedly connected to a water supply baffle (30838), and the side of the water inlet spring rod (30837) contacts the side of the water inlet bracket (2079).

8. The detection device for producing chemical fiber textile fabrics according to claim 6, characterized in that: The fixing assembly (3085) comprises a fixing shell (30851), a third slide groove (30852) is provided on the side of the fixing shell (30851), a stepped hole (30853) is provided on the top of the fixing shell (30851), a fixing block (30854) is slidably connected to the inner wall of the stepped hole (30853), and a water seepage hole (30855) is provided on the side of the fixing block (30854).

9. A detection device for chemical fiber textile fabric production according to claim 8, characterized in that: A slide bar matched with the third slide groove (30852) is fixedly connected to the bottom of the spring sheet (3084), and the fixed shell (30851) is slidably connected to the spring sheet (3084) via the third slide groove (30852).

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