Textile fabric detection device

Abstract

The utility model discloses a textile fabric detection device which comprises a detection table, and a detection part is arranged at the top of the detection table. The detection part comprises a sliding groove formed in one side of the top of the detection table, a sliding block arranged in the sliding groove, a first support fixedly connected with the top of the sliding block, a second support fixedly connected with the other side of the top of the detection table, and a rotating shaft connected with the first support and the second support. According to the textile fabric detection device, through the arrangement of the detection table and the detection part, the problems that when an existing textile fabric detection device is used, fabric is generally pressed down and fixed firstly, then tensile detection is conducted on the fabric, but the fabric is not prone to being damaged due to the fact that the fabric is pressed, and the tensile detection is conducted on the fabric are solved. The problem that the cloth is possibly torn before reaching the stress limit due to the dual effects of pressure and tensile force, so that the accuracy of a detection result is influenced, and the practicability is reduced is solved.

Description

Technical Field

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

[0002] Textile fabrics refer to textiles manufactured through spinning and weaving processes. Textile fabrics can be classified according to their fiber source into natural fibers and chemical fibers. Natural fibers include cotton, linen, silk, wool, etc., which are obtained directly from nature. Chemical fibers are fibers produced through chemical methods and mechanical processing, and can be further divided into regenerated fibers and synthetic fibers. During the production of textile fabrics, tensile strength testing is required.

[0003] Existing patent CN216899935U discloses a textile fabric tightness testing device, relating to the field of fabric testing technology. It includes a base plate with two symmetrical support frames fixedly mounted on its upper surface. In this device, a positioning ring is moved upwards to increase the height of the impact cone and compress the spring. At this point, an insert rod is inserted into the inner ring of the positioning ring, thus interfering and fixing the position of the positioning ring. The cut fabric is placed on the two support frames, and each nut is tightened to press and fix the fabric with a pressure plate. The insert rod is pulled outwards via a pull buckle. When the insert rod disengages from the positioning ring, it is subjected to the rebound force of the impact cone and the spring, causing the impact cone to move rapidly downwards. Upon contact with the fabric, it compresses the threads near the impact point until the impact cone stops moving downwards. The gap between the threads can be confirmed by observing the length of the impact cone passing through the fabric, thus improving the simplicity and effectiveness of the testing.

[0004] Current textile testing devices typically involve pressing down on the fabric to fix it in place before performing tensile testing. However, because the fabric is pressed down, it is subjected to both pressure and tension, which may cause it to tear before reaching its stress limit. This can affect the accuracy of the test results and reduce its practicality. Utility Model Content

[0005] The purpose of this invention is to provide a textile fabric testing device to solve the problem mentioned in the background art. In the existing textile fabric testing devices, the fabric is usually pressed down and fixed first, and then the tensile strength of the fabric is tested. However, because the fabric is pressed down, it is subjected to both pressure and tension, which may cause it to tear before it reaches its stress limit. This will affect the accuracy of the test results and reduce its practicality.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a textile fabric testing device, comprising a testing platform, wherein a testing component is provided on the top of the testing platform;

[0007] The detection component includes a chute formed on one side of the top of the detection platform, a slider disposed in the chute, a first bracket fixedly connected to the top of the slider, a second bracket fixedly connected to the other side of the top of the detection platform, a rotating shaft connected to the first bracket and the second bracket respectively, a roller fixedly connected to the outside of the rotating shaft, a worm gear fixedly connected to the outside of the rotating shaft, a worm connected to the worm gear, a motor fixedly connected to one end of the worm, and a fixing component for preventing the fabric from detaching from the roller. The worm gear meshes with the worm, the two rotating shafts are rotatably connected to the first bracket and the second bracket respectively, and the slider is slidably connected to the chute.

[0008] Preferably, the fixing component includes a notch formed on the top of the roller, a movable groove formed on one side of the notch, a movable block disposed in the movable groove, a lead screw connected to the movable block, and a fixing plate fixedly connected to the movable block. The movable block is slidably connected to the movable groove, the lead screw is screwed to the movable block, the lead screw is rotatably connected to the roller, and the fixing plate is slidably connected to the notch.

[0009] Preferably, a vertical plate is fixedly connected to one side of the top of the testing platform, a cylinder is fixedly connected to one side of the vertical plate, a tension sensor is fixedly connected to the output end of the cylinder, a movable frame is fixedly connected to one side of the tension sensor, and the movable frame is fixedly connected to the first support.

[0010] Preferably, a support groove is provided on the side of the recess away from the moving groove, and a support block is slidably connected in the support groove, and the support block is fixedly connected to the fixing plate.

[0011] Preferably, a rotating plate is fixedly connected to the top of the lead screw, and a handle is fixedly connected to one side of the top of the rotating plate.

[0012] Preferably, the bottom of the fixing plate is provided with an anti-slip pad, and the anti-slip pad is adhered to the fixing plate.

[0013] Preferably, the bottom of the testing platform is fixedly connected to support legs on all four sides, and the bottom of each support leg is fixedly connected to a base.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. By setting up a detection platform and detection components, the two ends of the fabric can be fixed to two rollers respectively. The motor can drive the worm gear to rotate, which in turn drives the worm wheel to rotate. The worm wheel can then drive the shaft and rollers to rotate, which in turn drives the fabric to rotate. This allows the fabric to wrap around the outside of the rollers, securing it without being subjected to compressive force, thus helping to distribute the force evenly. The cylinder can then move the moving frame, which in turn moves the first support to the right. The tension sensor can detect the tension, improving the accuracy of the detection results and greatly enhancing the practicality of the device.

[0016] 2. By setting a fixed component, rotating the handle can drive the rotating plate to rotate, which in turn drives the lead screw to rotate. The lead screw can drive the moving block to move vertically, and the moving block can drive the fixed plate to move. The movement of the fixed plate can press down and fix the fabric, which can facilitate the fixing of the fabric to the roller and facilitate the inspection of the fabric. Attached Figure Description

[0017] Figure 1 A three-dimensional structural schematic diagram provided for this utility model;

[0018] Figure 2 Front view provided for this utility model;

[0019] Figure 3 Provided by this utility model Figure 2 A three-dimensional cross-sectional view at point AA;

[0020] Figure 4 Provided by this utility model Figure 3 Enlarged view of point C in the middle;

[0021] Figure 5 The left view provided for this utility model;

[0022] Figure 6 Provided by this utility model Figure 5 3D cross-sectional view at point BB.

[0023] In the diagram: 1. Testing platform; 21. Slide groove; 22. Slider; 23. First support; 24. Second support; 25. Rotating shaft; 26. Roller; 27. Worm gear; 28. Worm; 29. ​​Motor; 31. Notch; 32. Moving groove; 33. Moving block; 34. Lead screw; 35. Fixed plate; 41. Vertical plate; 42. Cylinder; 43. Tension sensor; 44. Moving frame; 51. Support groove; 52. Support block; 61. Rotating plate; 62. Handle; 71. Anti-slip pad; 81. Support leg; 82. Fixed base. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5 as well as Figure 6 This utility model provides a technical solution: a textile fabric testing device, including a testing platform 1, a testing component on the top of the testing platform 1, the testing component including a groove 21 formed on one side of the top of the testing platform 1, a slider 22 disposed in the groove 21, a first bracket 23 fixedly connected to the top of the slider 22, a second bracket 24 fixedly connected to the other side of the top of the testing platform 1, a rotating shaft 25 connected to the first bracket 23 and the second bracket 24 respectively, a roller 26 fixedly connected to the outside of the rotating shaft 25, and a roller 26 fixedly connected to the outside of the rotating shaft 25. The system includes a worm gear 27, a worm 28 connected to the worm gear 27, a motor 29 fixedly connected to one end of the worm 28, and a fixing component to prevent the fabric from detaching from the roller 26. The worm gear 27 meshes with the worm 28. Two rotating shafts 25 are rotatably connected to the first bracket 23 and the second bracket 24, respectively. The slider 22 is slidably connected to the slide groove 21. Both ends of the fabric can be fixed to the two rollers 26. When the motor 29 is started, it can drive the worm 28 to rotate, which in turn drives the worm gear 27 to rotate. The rotation of the worm gear 27 can drive the rotating shafts 25 and the rollers 26. The rotation of the worm gear 28 and worm wheel 27 allows the fabric to be wrapped around the outside of the roller 26, securing it without applying pressure and helping to distribute the force evenly. The self-locking property of the worm gear 28 and worm wheel 27 prevents the roller 26 from rotating during tension testing. A vertical plate 41 is fixedly connected to one side of the top of the testing platform 1. A cylinder 42 is fixedly connected to one side of the vertical plate 41. A tension sensor 43 is fixedly connected to the output end of the cylinder 42. A movable frame 44 is fixedly connected to one side of the tension sensor 43. The movable frame 44 is connected to the... A bracket 23 is fixedly connected. When the cylinder 42 is started, it can drive the tension sensor 43 and the moving frame 44 to move. The movement of the moving frame 44 can drive the first bracket 23 to move, which in turn can pull the fabric to move. The tension sensor 43 can facilitate the tension detection of the fabric. Support legs 81 are fixedly connected to the bottom of the detection platform 1 on all four sides. The bottom of the support legs 81 is fixedly connected to the base 82. The support legs 81 and the base 82 can stably support and fix the detection platform 1, which can prevent the detection platform 1 from shifting and improve the stability of fabric detection.

[0026] Please see Figure 1 , Figure 2 , Figure 3 as well as Figure 4 The fixing components include a notch 31 on the top of the roller 26, a moving groove 32 on one side of the notch 31, a moving block 33 in the moving groove 32, a lead screw 34 connected to the moving block 33, and a fixing plate 35 fixedly connected to the moving block 33. The moving block 33 is slidably connected to the moving groove 32, the lead screw 34 is screwed to the moving block 33, the lead screw 34 is rotatably connected to the roller 26, and the fixing plate 35 is slidably connected to the notch 31. The fabric can pass through the notch 31 and the fixing plate 35. The rotation of the lead screw 34 can drive the moving block 33 to move vertically, and the vertical movement of the moving block 33 can drive the fixing plate 35 to move. The movement of the fixing plate 35 can press down and fix the fabric, thereby preventing the fabric from detaching from the roller 26 during tensile testing and ensuring testing stability. A support groove 51 is provided on the side of the notch 31 away from the moving groove 32. A support block 52 is slidably connected inside the support groove 51. The support block 52 is fixedly connected to the fixed plate 35. Moving the fixed plate 35 can drive the fixed plate 35 to move vertically. The support block 52 can guide the movement of the fixed plate 35, which can improve the stability of the fixed plate 35 and prevent the fixed plate 35 from tilting. A rotating plate 61 is fixedly connected to the top of the lead screw 34. A handle 62 is fixedly connected to one side of the top of the rotating plate 61. Rotating the handle 62 can drive the rotating plate 61 to rotate, which can facilitate the rotation of the lead screw 34. It can also facilitate the control of the height of the fixed plate 35 and the fixing and release of the fabric. An anti-slip pad 71 is provided at the bottom of the fixed plate 35. The anti-slip pad 71 is adhered to the fixed plate 35. The anti-slip pad 71 can increase the friction between the fixed plate 35 and the fabric, thereby improving the fixing stability of the fabric and further preventing the fabric from falling off the roller 26.

[0027] Working principle: During operation, the fabric is passed through the two fixed plates 35 and the notch 31 at both ends. Rotating the two handles 62 rotates the rotating plate 61, which in turn rotates the lead screw 34. The lead screw 34 then moves the moving block 33 downwards, which in turn moves the fixed plate 35 downwards. This downward movement of the fixed plate 35 allows the anti-slip pad 71 to contact the fabric, simultaneously pressing and fixing the fabric. Then, the motor 29 is started, which drives the worm gear 28 to rotate. The worm gear 28 then drives the worm wheel 27, which in turn drives the rotating shaft 25. The rotating shaft 25 then drives the roller 26. The rotation allows the fabric to be wrapped around the outside of the roller 26, fixing it without being subjected to compressive force, thus helping to distribute the force and evenly disperse the tensile force on the fabric. At the same time, the self-locking characteristics of the worm gear 28 and worm wheel 27 can prevent the roller 26 from rotating during tensile testing. Then, the cylinder 42 is activated, which drives the tensile sensor 43 and the moving frame 44 to move. The movement of the moving frame 44 can drive the first support 23 to the right, thereby enabling tensile testing of the fabric and improving the accuracy of the test results. The above is the working process of the entire device. Any content not described in detail in this specification belongs to the prior art known to those skilled in the art.

[0028] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A textile fabric testing device, comprising a testing table (1), characterized in that: The top of the testing station (1) is equipped with a testing component; The detection component includes a groove (21) on one side of the top of the detection platform (1), a slider (22) in the groove (21), a first bracket (23) fixedly connected to the top of the slider (22), a second bracket (24) fixedly connected to the other side of the top of the detection platform (1), a rotating shaft (25) connected to the first bracket (23) and the second bracket (24) respectively, a roller (26) fixedly connected to the outside of the rotating shaft (25), a worm wheel (27) fixedly connected to the outside of the rotating shaft (25), a worm (28) connected to the worm wheel (27), a motor (29) fixedly connected to one end of the worm (28), and a fixing component for preventing the fabric from detaching from the roller (26). The worm wheel (27) meshes with the worm (28), the two rotating shafts (25) are rotatably connected to the first bracket (23) and the second bracket (24) respectively, and the slider (22) is slidably connected to the groove (21).

2. The textile fabric testing device according to claim 1, characterized in that: The fixing component includes a notch (31) on the top of the roller (26), a moving groove (32) on one side of the notch (31), a moving block (33) in the moving groove (32), a lead screw (34) connected to the moving block (33), and a fixing plate (35) fixedly connected to the moving block (33). The moving block (33) is slidably connected to the moving groove (32), the lead screw (34) is screwed to the moving block (33), the lead screw (34) is rotatably connected to the roller (26), and the fixing plate (35) is slidably connected to the notch (31).

3. The textile fabric testing device according to claim 1, characterized in that: A vertical plate (41) is fixedly connected to one side of the top of the testing platform (1). A cylinder (42) is fixedly connected to one side of the vertical plate (41). A tension sensor (43) is fixedly connected to the output end of the cylinder (42). A movable frame (44) is fixedly connected to one side of the tension sensor (43). The movable frame (44) is fixedly connected to the first support (23).

4. The textile fabric testing device according to claim 2, characterized in that: A support groove (51) is provided on the side of the recess (31) away from the moving groove (32). A support block (52) is slidably connected in the support groove (51). The support block (52) is fixedly connected to the fixing plate (35).

5. The textile fabric testing device according to claim 2, characterized in that: A rotating plate (61) is fixedly connected to the top of the lead screw (34), and a handle (62) is fixedly connected to one side of the top of the rotating plate (61).

6. The textile fabric testing device according to claim 2, characterized in that: The bottom of the fixing plate (35) is provided with an anti-slip pad (71), and the anti-slip pad (71) is adhered to the fixing plate (35).

7. The textile fabric testing device according to claim 1, characterized in that: The bottom of the testing platform (1) is fixedly connected with support legs (81) on all four sides, and the bottom of the support legs (81) is fixedly connected with a base (82).

Images