A non-destructive fiber material clamping device and its usage method

Abstract

This invention discloses a non-destructive fiber material clamping device and its usage method, comprising a base plate, a support platform on the top of the base plate, a fixing platform on the top of the base plate, a sliding seat on the top of the support platform, and a winding wheel on the top of the sliding seat and the fixing platform. A first air pump is mounted on the outer wall of the support platform, and an air supply pipe is mounted on the inner wall of the winding wheel. This invention, by installing a first air pump and a first piston, allows adjustment of the clamping tightness of the fiber material. After the fiber material to be tested is wound around the outer wall of the winding wheel, the first air pump generates air pressure. This air pressure enters the air supply pipe, causing the plate to move. As the plate moves, it pushes the fiber material wound around the outer wall of the winding wheel, gradually increasing the diameter of the winding wheel and thus increasing the clamping tightness of the fiber material, achieving the purpose of improving the clamping tightness of the fixed fiber material.

Description

Technical Field

[0001] This invention relates to the field of clamping device technology, specifically to a non-destructive fiber material clamping device and its usage method. Background Technology

[0002] Fibers are soft, slender bodies with a high aspect ratio, composed of continuous or discontinuous filaments, and used to produce textiles. Fiber mechanical property testing is an indispensable part of fiber material research, playing a crucial role in areas such as raw material ratio optimization, processing parameter setting, and product design applications. Tensile mechanics is the most common method in fiber force testing, typically using pneumatic clamping or screw-tightening mechanical clamping. However, using rigid materials to clamp fibers can easily lead to insecure clamping or excessive clamping, causing damage. In the tensile mechanics of a single fiber, pneumatic clamps hold both ends. If the fiber strength is high or the fiber surface is smooth, insecure clamping can easily occur. Therefore, when testing fiber materials, the ends are usually wrapped before clamping. However, existing clamping devices, when limiting the clamping of fiber materials, result in excessive winding at both ends, wasting material, and for fibers with high rigidity, it is difficult to achieve small-loop winding.

[0003] The shortcomings of existing fiber material clamping devices are:

[0004] 1. Patent document CN217542634U discloses a test fixture and device for winding fiber tensile testing, "including a winding wheel and a pressure plate disposed on the outside of the winding wheel. The winding wheel has spirally distributed grooves along its outer circumference, and one end of the winding wheel has a through hole extending vertically. An elastic pressure block is disposed between the pressure plate and the grooves. It also relates to a test device for winding fiber tensile testing, including a test frame and a movable seat and a fixed seat disposed vertically opposite each other on the test frame. The movable seat and the fixed seat are both equipped with the aforementioned winding fiber tensile test fixture. The movable seat is also connected to a drive assembly for driving its vertical movement." The fiber tensile testing fixture and device described above uses a winding and soft-pressure method to clamp the fiber, making it suitable for tensile testing of various types of fibers. The fixture is not difficult to manufacture and has low operating costs, making it suitable for widespread use. The testing method is scientific, and the obtained tensile performance data is accurate and reliable. However, the aforementioned published literature on a winding fiber tensile testing fixture and device mainly considers the winding and soft-pressure method for clamping the fiber, without considering the issue of improving the clamping tightness. Therefore, it is necessary to study a structure that can wind the material in small loops, thereby avoiding material waste and increasing the clamping tightness of the fiber material.

[0005] 2. Patent document CN213749348U discloses a clamping device for measuring the mechanical properties of micro / nano single fibers, comprising an electric slide table, a clamping base, a screw, a slide rail, a slider, a first clamping end, a second clamping end, a sample stage, an adapter, a support, and a base plate; the electric slide table and the support are respectively disposed at both ends of the base plate, and a force sensor is disposed on the support; the clamping base is disposed on the electric slide table, the slide rail is disposed on the clamping base, and the slider is slidably disposed on the slide rail; a screw is disposed on the clamping base; the first clamping end is disposed at the end of the first lead screw; the adapter is disposed on the top of the support, and the adapter is disposed on the second lead screw; the second clamping end... The head is located at the end of the second lead screw; the two ends of the sample stage are respectively placed on the first clamp end and the second clamp end. The device has a simple structure and good clamping effect; the device measures the mechanical properties of micro and nanofibers through an electric platform and force sensor, and the measurement is accurate and the error is reduced. However, the clamping device for measuring the mechanical properties of micro and nanofibers in the above-mentioned published literature mainly considers improving the measurement accuracy, but does not consider the problem of preventing the slippage of the entangled fiber material. Therefore, it is necessary to study a structure that can position the entangled fiber material, so as to effectively prevent the fixed fiber material from slipping and affecting the detection accuracy.

[0006] 3. Patent document CN207051106U discloses a clamping device for testing the axial tensile properties of fiber-reinforced material pipes. "A groove is formed between the expansion sleeve and the pre-tightening sleeve to clamp the fiber-reinforced material pipe sample; it also includes a driving device for driving the groove to clamp the fiber-reinforced material pipe sample. The driving device includes a hydraulic pre-tightening jack mounted on the expansion sleeve, a core rod slidably mounted inside the hydraulic pre-tightening jack, and the core rod coaxially passing through the hydraulic pre-tightening jack; the top end of the core rod is exposed outside the hydraulic pre-tightening jack, and the bottom end of the core rod extends into the expansion sleeve, with the bottom end of the core rod gradually expanding from the top end to the bottom end." The large expansion head has an expansion sleeve with an inner wall that fits perfectly with the expansion head. The expansion head is slidably set in the cavity, and the opening of the cavity is connected to a body that provides space for the expansion head to retract. The body is connected to the cavity and is located between the cavity and the hydraulic pre-tightening jack. However, the clamping device for testing the axial tensile properties of fiber-reinforced pipes in the above-mentioned published literature mainly considers avoiding slippage during clamping and does not consider the problem of cleaning up the debris generated during testing. Therefore, it is necessary to study a structure that can clean up the test debris, so as to avoid the debris falling everywhere and being difficult to clean.

[0007] 4. Patent document CN206074375U discloses a device for testing the abrasion resistance of monofilament short fibers. It includes a motor and friction system, a fiber clamping system, a counting control system, and sensors. The fiber clamping system includes fiber clamp one and fiber clamp two, which, along with the sensors, are mounted on a fiber clamping control console. The console also includes a fixing device for securing the other end of the short fiber to be tested. A friction element capable of moving between fiber clamp one and fiber clamp two has a rough friction surface. This device can solve the problem of testing the abrasion resistance of single short fibers, filling a gap in the testing of abrasion resistance of short fibers. The gap in testing equipment is that short fiber abrasion resistance testing devices can be used in fiber production plants, spinning mills, or research institutions to test and analyze the abrasion resistance of fibers, providing data support for quality improvement and product quality enhancement. However, the monofilament method short fiber abrasion resistance testing devices mentioned in the above-mentioned published literature mainly consider the abrasion resistance testing of fibers, without considering the issue of quickly adjusting the spacing of the clamping components according to different fiber sizes. Therefore, it is necessary to study a structure that can quickly adjust the spacing of the clamping components, thereby enabling rapid fixing and winding of fiber materials of different sizes and avoiding material waste. Summary of the Invention

[0008] The purpose of this invention is to provide a non-destructive fiber material clamping device and its usage method to solve the technical problem of increasing the clamping tightness of the clamping device on the fiber material mentioned in the background art.

[0009] To achieve the above objectives, the present invention provides the following technical solution: a non-destructive fiber material clamping device, comprising:

[0010] A base plate, the top of which is provided with a load-bearing platform, the top of which is provided with a fixed platform, the top of which is provided with a sliding seat, and the top of which is provided with a winding wheel;

[0011] The outer wall of the support platform is equipped with a first air pump, and the inner wall of the winding wheel is equipped with an air supply pipe, one end of which is sealed to the output end of the first air pump. The inner wall of the winding wheel is equipped with multiple sets of sliding grooves, each groove including an air inlet pipe, a first piston, a drive rod, and a plate. The air inlet pipe is located at one end of the groove, the first piston is located on the inner wall of the groove, the outer wall of the first piston is connected to the drive rod, and one end of the drive rod is connected to the plate.

[0012] Preferably, the inner wall of the slide is provided with a limit frame, the inner wall of the limit frame is symmetrically provided with limit grooves, the inner wall of the limit groove is provided with a first spring, one end of the first spring is fixedly connected to a limit rod, and one end of the limit rod is fixedly connected to the outer wall of the first piston. The outer wall of the first piston is fixedly connected with a second spring, and one end of the drive rod passes through the inside of the second spring.

[0013] Preferably, the outer wall of the support platform is provided with a second air pump, and the top of the winding wheel is connected to a limiting component. The limiting component includes an air supply pipe, a sealing pipe, and a plate. The air supply pipe is provided on the inner wall of the limiting component. Two sets of sealing pipes are symmetrically arranged on the inner wall of the limiting component. An air inlet is provided on the inner wall of the sealing pipe, and the input end of the air inlet is sealed to the output end of the air supply pipe. A second piston is provided on the inner wall of the sealing pipe. A third spring is fixedly connected to the outer wall of the second piston, and one end of the third spring is fixedly connected to one end of the sealing pipe. A sealing block is provided on the inner wall of the sealing pipe. A connecting rod passes through the inner wall of the sealing block, and one end of the connecting rod is connected to the outer wall of the second piston. The other end of the connecting rod is connected to the plate, and one end of the plate is fixedly connected to the limiting block.

[0014] Preferably, the inner wall of the sealing tube is symmetrically provided with guide rods, the outer wall of the plate is symmetrically installed with sliding blocks, one end of the guide rod passes through the inside of the sliding block, the outer wall of the sliding block is fixedly connected with a return spring, and the other end of the return spring is fixedly connected to the outer wall of the sealing block.

[0015] Preferably, the winding wheels are installed symmetrically in pairs, and the diameters of the symmetrically installed winding wheels are different. The sliding groove is located on one side of the air supply pipe. One end of the air inlet pipe is fixedly connected to the outer wall of the air supply pipe. The limiting groove is long and narrow, with one end fixedly connected to the limiting frame. One end of the air delivery pipe is sealed to the output end of the second air pump. One end of the guide rod is fixedly connected to the outer wall of the sealing block.

[0016] Preferably, the inner wall of the support platform is provided with a telescopic rod, one end of which is fixedly connected to a detection component, the outer wall of the detection component is fixedly connected to the outer wall of the sliding plate, and the top of the sliding plate is fixedly connected to the bottom of the sliding seat.

[0017] Preferably, a frame is inlaid on the inner wall of the base plate, a square groove is installed on the top of the frame, an installation groove is connected to the bottom of the square groove, a filter screen is provided on the inner wall of the installation groove, a ventilation groove is connected to the bottom of the installation groove, an installation bracket is connected to the bottom of the frame, an exhaust fan is provided on the inner wall of the installation bracket, and the input end of the exhaust fan is sealed to the bottom of the installation groove.

[0018] Preferably, the inner wall of the base plate is provided with a drive assembly, which includes a servo motor, a threaded screw, and a slip ring. The servo motor is fixedly installed on the inner wall of the drive assembly. One end of the threaded screw is fixedly connected to the output end of the servo motor. One end of the threaded screw passes through the inside of the slip ring, and the top of the slip ring is fixedly connected to the bottom of the support platform. Slider blocks are installed on the outer walls of both sides of the support platform. Connecting plates are installed on the outer walls of the sliders. Multiple sets of threaded rings are provided on the top of the connecting plates. Positioning bolts pass through the inner walls of the threaded rings. Sliding rods are symmetrically arranged on the top of the base plate, and one end of the sliding rod passes through the inside of the slider.

[0019] A method of using a non-destructive fiber material clamping device includes:

[0020] S1. When testing fiber materials using the testing device, the two ends of the fiber material to be tested are respectively wrapped around the outer wall of the winding wheel installed above the sliding seat and the fixed platform. The diameter of the winding wheel varies, and small or large loops can be selected for winding according to actual needs. After the fiber material to be tested is wrapped around the outer wall of the winding wheel, the first air pump is activated to generate air pressure. The air pressure enters the interior of the air supply pipe and then enters the interior of the slide groove through the air inlet pipe, which in turn causes the position of the first piston to move. When the position of the first piston moves, the position of the plate moves through the drive rod. When the position of the plate moves, it pushes the fiber material wrapped around the outer wall of the winding wheel, causing the diameter of the winding wheel to gradually increase, thereby increasing the tightness of the fiber material fixation and achieving the purpose of improving the clamping tightness of the fixed fiber material. When using the equipment to perform non-destructive clamping testing on fiber materials, it can prevent the wound fiber material from loosening and falling off.

[0021] S2. After the fiber material to be tested is wound around the outer wall of the winding wheel, in order to prevent the wound fiber material from slipping, the second air pump is activated to generate air pressure. The air pressure enters the interior of the air supply pipe and then enters the interior of the sealing tube through the air inlet. After the air pressure enters the interior of the sealing tube, it pushes the position of the second piston to move. When the position of the second piston moves, it drives the position of the plate to move through the connecting rod. When the position of the plate moves, it drives the position of the limiting block to move. After the outer wall of the limiting block moves to the outer wall of the winding wheel, it clamps the fiber between the winding wheel and the limiting block, thus limiting the wound fiber material and achieving the purpose of fixing the fiber material to be tested. When testing the fiber material, it can prevent the fiber material from slipping and falling off the outer wall of the clamping device.

[0022] S3. After fixing the fiber material to the outer wall of the clamping device, when testing the strength of the fiber material, the telescopic rod moves the sliding plate through the detection component. When the sliding plate moves, the sliding seat slides horizontally. When the sliding seat moves, the fiber material is moved by the winding wheel. The fixed platform remains stationary, allowing the fiber material to be pulled. The strength of the fiber material can then be tested through the detection component. After testing the fiber material, the broken debris is removed. The exhaust fan draws air from the installation slot through the ventilation channel, causing airflow inside the installation slot and generating suction in the square slot. When the square slot generates suction, it picks up the falling debris. After entering the square slot, the debris slides down into the installation slot. The filter screen filters the debris carried by the air, achieving the purpose of removing the debris generated during fiber testing. This prevents the debris from falling everywhere and makes cleaning easier.

[0023] S4. When fixing and testing fiber materials, to meet the needs of different fiber lengths, the distance between the fixed platform and the sliding seat is adjusted. The output end of the servo motor rotates, driving the threaded screw to rotate. When the threaded screw rotates, the slip ring drives the position of the load-bearing platform to slide. When the position of the load-bearing platform moves, the slider slides horizontally on the outer wall of the sliding rod, thus guiding the load-bearing platform. After adjusting the position of the load-bearing platform, the positioning bolt is rotated, and the position of the positioning bolt is moved through the threaded ring. After one end of the positioning bolt is fixed to the outer wall of the sliding rod, the position of the connecting plate is positioned, and thus the position of the load-bearing platform is positioned. This achieves the purpose of adjusting the distance between the two sets of winding wheels. The distance between the winding wheels above the fixed platform and the sliding seat can be adjusted according to different sizes of fiber materials, so that the winding wheels can wind and fix fiber materials of different lengths, thereby reducing the waste of fiber materials.

[0024] Preferably, step S1 further includes the following steps:

[0025] S11. When the first piston moves and pushes the plate to move, the limiting rod slides in the limiting groove and can guide the first piston. When the plate needs to be reset, the first air pump stops working, the second spring resets and pushes the first piston to reset. The first spring resets and the limiting rod allows the first piston to reset. When the first piston resets, it drives the plate to reset, which can reset the diameter of the winding wheel.

[0026] Step S2 further includes the following steps:

[0027] S21. When the plate moves, it drives the sliding block to slide horizontally on the outer wall of the guide rod. The sliding block can guide the plate to slide horizontally. The sealing block seals the space where the second piston is located. At the same time, it can adjust the position of the connecting rod. The return spring cooperates with the third spring to reset the second piston.

[0028] Compared with the prior art, the beneficial effects of the present invention are:

[0029] 1. This invention, by installing a first air pump and a first piston, can adjust the tightness of the clamping device on the fiber material. When using the testing device to test the fiber material, the two ends of the fiber material to be tested are respectively wrapped around the outer wall of the winding wheel installed above the sliding seat and the fixed platform. The diameter of the winding wheel is different, and small or large loops can be selected for winding according to actual needs. After the fiber material to be tested is wrapped around the outer wall of the winding wheel, the first air pump is activated to generate air pressure. The air pressure enters the interior of the air supply pipe and then enters the interior of the slide groove through the air inlet pipe, which in turn causes the position of the first piston to move. When the position of the first piston moves, the position of the plate moves through the drive rod. When the position of the plate moves, it pushes the fiber material wrapped around the outer wall of the winding wheel, so that the diameter of the winding wheel gradually increases, thereby increasing the tightness of the fiber material fixation and achieving the purpose of improving the clamping tightness of the fixed fiber material. When using the equipment to perform non-destructive clamping testing on the fiber material, it can prevent the wound fiber material from loosening and falling off.

[0030] 2. This invention can position the fiber material held by the clamping device by installing a limiting component and a limiting block. After the fiber material to be tested is wound around the outer wall of the winding wheel, in order to prevent the wound fiber material from slipping, the second air pump is activated to generate air pressure. The air pressure enters the interior of the air supply pipe and then enters the interior of the sealing pipe through the air inlet. After the air pressure enters the interior of the sealing pipe, it pushes the position of the second piston to move. When the position of the second piston moves, it drives the position of the plate to move through the connecting rod. When the position of the plate moves, it drives the position of the limiting block to move. After the outer wall of the limiting block moves to the outer wall of the winding wheel, it clamps the fiber between the winding wheel and the limiting block, limiting the wound fiber material and achieving the purpose of fixing the fiber material to be tested. When testing the fiber material, it can prevent the fiber material from slipping off the outer wall of the clamping device.

[0031] 3. This invention, through the installation of a frame and a square groove, can remove debris generated by the material fibers clamped by the clamping device. After the fiber material is fixed to the outer wall of the clamping device, when the strength of the fiber material is tested, the telescopic rod works to drive the sliding plate to move through the detection component. When the sliding plate moves, the sliding seat slides horizontally. When the sliding seat moves, the fiber material is moved by the winding wheel. The fixed platform is fixed in position, which can pull the fiber material. Then, the strength of the fiber material can be tested through the detection component. After the fiber material is tested, the broken debris from the fiber test is removed. The exhaust fan works to draw air from the installation groove through the ventilation slot, causing the air inside the installation groove to circulate, thereby generating suction in the square groove. When the square groove generates suction, it picks up the falling debris. After the debris enters the inside of the square groove, it slides and falls into the inside of the installation groove. The filter screen filters the debris carried by the air, achieving the purpose of removing the debris generated during fiber testing. This can prevent the debris from falling everywhere and facilitate cleaning.

[0032] 4. This invention, by installing a drive assembly and a slider, allows adjustment of the spacing between the clamping devices. When fixing and testing fiber materials, to meet the needs of different fiber lengths, adjusting the spacing between the fixed platform and the sliding seat causes the output end of the servo motor to rotate, driving the threaded screw to rotate. When the threaded screw rotates, it causes the slip ring to slide the position of the support platform. As the position of the support platform moves, it causes the slider to slide horizontally on the outer wall of the sliding rod, thus guiding the support platform. After adjusting the position of the support platform, rotating the positioning bolt moves the position of the positioning bolt through the threaded ring. After one end of the positioning bolt is fixed to the outer wall of the sliding rod, the position of the connecting plate is positioned, thereby positioning the position of the support platform. This achieves the purpose of adjusting the spacing between the two sets of winding wheels. The spacing between the winding wheels above the fixed platform and the sliding seat can be adjusted according to different sizes of fiber materials, allowing the winding wheels to wind and fix fiber materials of different lengths, thereby reducing fiber material waste. Attached Figure Description

[0033] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0034] Figure 2 This is a cross-sectional structural diagram of the present invention;

[0035] Figure 3 This is a schematic diagram of the sliding seat structure of the present invention;

[0036] Figure 4 This is a schematic diagram of the winding wheel structure of the present invention;

[0037] Figure 5This is a schematic diagram of the chute structure of the present invention;

[0038] Figure 6 This is a schematic diagram of the plate structure of the present invention;

[0039] Figure 7 This is a schematic diagram of the limiting component structure of the present invention;

[0040] Figure 8 This is a schematic diagram of the sealing tube structure of the present invention;

[0041] Figure 9 This is a schematic diagram of the framework structure of the present invention;

[0042] Figure 10 This is a flowchart of the process of the present invention.

[0043] In the diagram: 1. Base plate; 2. Load-bearing platform; 3. Sliding seat; 4. Fixed platform; 5. Winding wheel; 6. First air pump; 7. Second air pump; 8. Air supply pipe; 9. Slide groove; 10. Air inlet pipe; 11. First piston; 12. Drive rod; 13. Second spring; 14. Plate; 15. Limiting frame; 16. Limiting groove; 17. First spring; 18. Limiting rod; 19. Limiting assembly; 20. Air supply pipe; 21. Sealing pipe; 22. Air inlet head; 23. Second piston; 24. Third spring; 25. Sealing block; 26. Connecting rod; 27. Plate; 28. Limiting block; 29. ​​Sliding block; 30. Guide rod; 31. Return spring; 32. Telescopic rod; 33. Sliding plate; 34. Detection component; 35. Frame; 36. Square groove; 37. Mounting groove; 38. Filter screen; 39. Ventilation groove; 40. Mounting bracket; 41. Exhaust fan; 42. Drive component; 43. Servo motor; 44. Threaded screw; 45. Slip ring; 46. Sliding rod; 47. Slider; 48. Connecting plate; 49. Threaded ring; 50. Positioning bolt. Detailed Implementation

[0044] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0045] Please see Figure 1 , Figure 2 and Figure 10This invention provides an embodiment of a non-destructive fiber material clamping device, comprising a base plate 1, a support platform 2 on the top of the base plate 1, and a fixing platform 4 on the top of the base plate 1. The base plate 1 provides installation space for the fixing platform 4. The fixing platform 4 cooperates with a sliding seat 3 to clamp and fix the fiber material through a winding wheel 5, enabling non-destructive testing of the fiber material. The top of the support platform 2 is provided with a sliding seat 3, and the tops of the sliding seat 3 and the fixing platform 4 are provided with winding wheels 5. The winding wheels 5 are symmetrically installed in pairs, and the diameters of the symmetrically installed winding wheels 5 are different. A sliding groove 9 is located on one side of an air supply pipe 8. One end of an air inlet pipe 10 is fixedly connected to the outer wall of the air supply pipe 8. A limiting groove 16 is elongated in shape, and one end is fixedly connected to a limiting frame 15. An air supply pipe 2... One end of the guide rod 30 is sealed to the output end of the second air pump 7, and one end of the guide rod 30 is fixedly connected to the outer wall of the sealing block 25. The inner wall of the support platform 2 is provided with a telescopic rod 32, and one end of the telescopic rod 32 is fixedly connected to a detection component 34. The outer wall of the detection component 34 is fixedly connected to the outer wall of the sliding plate 33, and the top of the sliding plate 33 is fixedly connected to the bottom of the sliding seat 3. The telescopic rod 32 moves the position of the sliding plate 33 through the detection component 34. When the position of the sliding plate 33 moves, the sliding seat 3 slides horizontally. When the position of the sliding seat 3 moves, the fiber material is pulled by the winding wheel 5. The position of the fixed platform 4 is fixed, and the fiber material can be pulled. Then, the strength of the fiber material can be detected by the detection component 34.

[0046] Please see Figure 3 , Figure 4 Figure 5 and Figure 6The outer wall of the load-bearing platform 2 is equipped with a first air pump 6, and the inner wall of the winding wheel 5 is equipped with an air supply pipe 8, one end of which is sealed to the output end of the first air pump 6. The inner wall of the winding wheel 5 is equipped with multiple sets of sliding grooves 9, each including an air inlet pipe 10, a first piston 11, a drive rod 12, and a plate 14. The air inlet pipe 10 is located at one end of the sliding groove 9, the first piston 11 is located on the inner wall of the sliding groove 9, the outer wall of the first piston 11 is connected to the drive rod 12, one end of the drive rod 12 is connected to the plate 14, the inner wall of the sliding groove 9 is equipped with a limit frame 15, the inner wall of the limit frame 15 is symmetrically equipped with limit grooves 16, the inner wall of the limit grooves 16 is equipped with a first spring 17, one end of the first spring 17 is fixedly connected to a limit rod 18, and one end of the limit rod 18 is fixedly connected to the outer wall of the first piston 11. The outer wall of the first piston 11 is fixedly connected to a second spring 13, and one end of the drive rod 12 passes through the interior of the second spring 13. When testing fiber materials, the two ends of the fiber material to be tested are respectively wrapped around the outer wall of the winding wheel 5 installed above the sliding seat 3 and the fixed platform 4. The diameter of the winding wheel 5 varies, and small or large loops can be selected for winding according to actual needs. After the fiber material to be tested is wrapped around the outer wall of the winding wheel 5, the first air pump 6 is activated to generate air pressure. The air pressure enters the interior of the air supply pipe 8 and then enters the interior of the slide groove 9 through the air inlet pipe 10, which in turn causes the position of the first piston 11 to move. When the position of the first piston 11 moves, the position of the plate 14 is moved through the drive rod 12. When the position of the plate 14 moves, it pushes the fiber material wrapped around the outer wall of the winding wheel 5, so that the diameter of the winding wheel 5 gradually increases, thereby increasing the tightness of the fiber material fixation and achieving the purpose of improving the clamping tightness of the fixed fiber material. When using the equipment to perform non-destructive clamping testing on fiber materials, it can prevent the wound fiber material from loosening and falling off.

[0047] Please see Figure 7 and Figure 8A second air pump 7 is installed on the outer wall of the support platform 2. A limit assembly 19 is connected to the top of the winding wheel 5. The limit assembly 19 includes an air supply pipe 20, a sealing pipe 21, and a plate 27. The air supply pipe 20 is installed on the inner wall of the limit assembly 19. Two sets of sealing pipes 21 are symmetrically arranged on the inner wall of the limit assembly 19. An air inlet head 22 is installed on the inner wall of the sealing pipe 21, and the input end of the air inlet head 22 is sealed to the output end of the air supply pipe 20. A second piston 23 is installed on the inner wall of the sealing pipe 21. A third spring 24 is fixedly connected to the outer wall of the second piston 23, and one end of the third spring 24 is fixedly connected to one end of the sealing tube 21. A sealing block 25 is provided on the inner wall of the sealing tube 21. A connecting rod 26 passes through the inner wall of the sealing block 25, and one end of the connecting rod 26 is connected to the outer wall of the second piston 23. The other end of the connecting rod 26 is connected to a plate 27. A limit block 28 is fixedly connected to one end of the plate 27. Guide rods 30 are symmetrically arranged on the inner wall of the sealing tube 21, and guide rods 30 are symmetrically installed on the outer wall of the plate 27. The sliding block 29 has one end of the guide rod 30 inserted inside it. A return spring 31 is fixedly connected to the outer wall of the sliding block 29, and the other end of the return spring 31 is fixedly connected to the outer wall of the sealing block 25. To prevent the wound fiber material from slipping, the second air pump 7 is activated to generate air pressure. The air pressure enters the air supply pipe 20 and then enters the sealing pipe 21 through the air inlet 22. After the air pressure enters the sealing pipe 21, it pushes the position of the second piston 23 to move. When the position of the second piston 23 moves, it drives the position of the plate 27 to move through the connecting rod 26. When the position of the plate 27 moves, it drives the position of the limiting block 28 to move. After the outer wall of the limiting block 28 moves to the outer wall of the winding wheel 5, it clamps the fiber between the winding wheel 5 and the limiting block 28, limiting the wound fiber material and achieving the purpose of fixing the fiber material to be tested. When testing the fiber material, it can prevent the fiber material from slipping and falling off the outer wall of the clamping device.

[0048] Please see Figure 2 and Figure 9A frame 35 is inlaid on the inner wall of the base plate 1. A square groove 36 is sequentially installed on the top of the frame 35. A mounting groove 37 is connected to the bottom of the square groove 36. A filter screen 38 is installed on the inner wall of the mounting groove 37. A ventilation groove 39 is connected to the bottom of the mounting groove 37. A mounting bracket 40 is connected to the bottom of the frame 35. An exhaust fan 41 is installed on the inner wall of the mounting bracket 40, and the input end of the exhaust fan 41 is sealed to the bottom of the mounting groove 37. When cleaning up broken debris during fiber testing, the exhaust fan 41 operates... The ventilation slot 39 draws air from the installation slot 37, causing airflow inside the installation slot 37. This airflow, in turn, generates suction in the square slot 36. When the square slot 36 generates suction, it picks up falling debris. After entering the square slot 36, the debris slides and falls into the installation slot 37. The filter screen 38 filters the debris carried by the air, achieving the purpose of removing debris generated during fiber detection. This prevents debris from falling everywhere and makes cleaning easier.

[0049] Please see Figure 1 and Figure 2 The inner wall of the base plate 1 is provided with a drive assembly 42, which includes a servo motor 43, a threaded screw 44, and a slip ring 45. The servo motor 43 is fixedly installed on the inner wall of the drive assembly 42. One end of the threaded screw 44 is fixedly connected to the output end of the servo motor 43, and the other end of the threaded screw 44 passes through the inside of the slip ring 45. The top of the slip ring 45 is fixedly connected to the bottom of the support platform 2. Slider blocks 47 are installed on the outer walls of both sides of the support platform 2. Connecting plates 48 are installed on the outer walls of the sliders 47. Multiple sets of threaded rings 49 are provided on the top of the connecting plates 48. Positioning bolts 50 pass through the inner walls of the threaded rings 49. Sliding rods 46 are symmetrically arranged on the top of the base plate 1, and one end of the sliding rods 46 passes through the inside of the sliders 47. When the distance between the fixed platform 4 and the sliding seat 3 is adjusted, the output end of the servo motor 43 rotates. The screw 44 is rotated, causing the slip ring 45 to slide the position of the support platform 2. When the position of the support platform 2 moves, the slider 47 slides horizontally on the outer wall of the sliding rod 46, thus guiding the support platform 2. After adjusting the position of the support platform 2, the positioning bolt 50 is rotated, and the position of the positioning bolt 50 is moved through the threaded ring 49. After one end of the positioning bolt 50 is fixed to the outer wall of the sliding rod 46, the position of the connecting plate 48 is positioned, thus positioning the position of the support platform 2. This achieves the purpose of adjusting the distance between the two sets of winding wheels 5. The distance between the winding wheels 5 above the fixed platform 4 and the sliding seat 3 can be adjusted according to different sizes of fiber materials, so that the winding wheels 5 can wind and fix fiber materials of different lengths, thereby reducing the waste of fiber materials.

[0050] A method of using a non-destructive fiber material clamping device includes:

[0051] S1. When testing fiber materials using the testing device, the two ends of the fiber material to be tested are respectively wrapped around the outer wall of the winding wheel 5 installed above the sliding seat 3 and the fixed platform 4. The diameter of the winding wheel 5 varies, and small or large loops can be selected for winding according to actual needs. After the fiber material to be tested is wrapped around the outer wall of the winding wheel 5, the first air pump 6 is activated to generate air pressure. The air pressure enters the interior of the air supply pipe 8 and then enters the interior of the slide groove 9 through the air inlet pipe 10, which in turn causes the position of the first piston 11 to move. When the position of the first piston 11 moves, the position of the plate 14 is moved through the drive rod 12. When the position of the plate 14 moves, it pushes the fiber material wrapped around the outer wall of the winding wheel 5, so that the diameter of the winding wheel 5 gradually increases, thereby increasing the tightness of the fiber material fixation and achieving the purpose of improving the clamping tightness of the fixed fiber material. When using the equipment to perform non-destructive clamping testing on the fiber material, it can prevent the wound fiber material from loosening and falling off.

[0052] S2. After the fiber material to be tested is wound around the outer wall of the winding wheel 5, in order to prevent the wound fiber material from slipping, the second air pump 7 is activated to generate air pressure. The air pressure enters the interior of the air supply pipe 20 and then enters the interior of the sealing pipe 21 through the air inlet 22. After the air pressure enters the interior of the sealing pipe 21, it will push the position of the second piston 23 to move. When the position of the second piston 23 moves, it will drive the position of the plate 27 to move through the connecting rod 26. When the position of the plate 27 moves, it will drive the position of the limiting block 28 to move. After the outer wall of the limiting block 28 moves to the outer wall of the winding wheel 5, it will clamp the fiber between the winding wheel 5 and the limiting block 28, thereby limiting the wound fiber material and achieving the purpose of fixing the fiber material to be tested. When testing the fiber material, it can prevent the fiber material from slipping and falling off the outer wall of the clamping device.

[0053] S3. After fixing the fiber material to the outer wall of the clamping device, when testing the strength of the fiber material, the telescopic rod 32 moves the sliding plate 33 through the detection component 34. When the sliding plate 33 moves, the sliding seat 3 slides horizontally. When the sliding seat 3 moves, the winding wheel 5 pulls the fiber material to move. The fixed platform 4 remains stationary, allowing the fiber material to be pulled. The detection component 34 can then test the strength of the fiber material. After testing the fiber material, the fiber strength can be assessed. During testing, broken debris is removed. The exhaust fan 41 draws air from the mounting slot 37 through the ventilation slot 39, causing airflow inside the mounting slot 37. This airflow, in turn, generates suction in the square slot 36. When the square slot 36 generates suction, it picks up the falling debris. After entering the square slot 36, the debris slides and falls into the mounting slot 37. The filter screen 38 filters the debris carried by the air, achieving the purpose of removing debris generated during fiber testing. This prevents debris from falling everywhere and makes it easier to clean.

[0054] S4. When fixing and testing fiber materials, to meet the needs of different fiber lengths, the distance between the fixed platform 4 and the sliding seat 3 can be adjusted. This causes the output end of the servo motor 43 to rotate, driving the threaded screw 44 to rotate. When the threaded screw 44 rotates, the slip ring 45 causes the load-bearing platform 2 to slide. When the load-bearing platform 2 moves, the slider 47 slides horizontally on the outer wall of the sliding rod 46, thus guiding the load-bearing platform 2. After adjusting the position of the load-bearing platform 2, the positioning bolt 50 is rotated, and the position of the positioning bolt 50 is moved through the threaded ring 49. After one end of the positioning bolt 50 is fixed to the outer wall of the sliding rod 46, the position of the connecting plate 48 is positioned, thus positioning the position of the load-bearing platform 2. This achieves the purpose of adjusting the distance between the two sets of winding wheels 5. The distance between the winding wheels 5 above the fixed platform 4 and the sliding seat 3 can be adjusted according to different sizes of fiber materials, so that the winding wheels 5 can wind and fix fiber materials of different lengths, thereby reducing the waste of fiber materials.

[0055] Step S1 also includes the following steps:

[0056] S11. When the first piston 11 moves and pushes the plate 14 to move, the limiting rod 18 slides inside the limiting groove 16 and can guide the first piston 11. When the plate 14 needs to be reset, the first air pump 6 stops working, the second spring 13 resets and pushes the first piston 11 to reset, and the first spring 17 resets and the first piston 11 can be reset through the limiting rod 18. When the first piston 11 resets, it drives the plate 14 to reset, which can reset the diameter of the winding wheel 5.

[0057] Step S2 also includes the following steps:

[0058] S21. When the plate 27 moves, it drives the sliding block 29 to slide horizontally on the outer wall of the guide rod 30. The sliding block 29 can guide the plate 27 to slide horizontally. The sealing block 25 seals the space where the second piston 23 is located. At the same time, it can adjust the position of the connecting rod 26. The return spring 31 cooperates with the third spring 24 to reset the second piston 23.

[0059] Working principle: First, when testing fiber materials using the testing device, the two ends of the fiber material to be tested are respectively wound around the outer wall of the winding wheel 5 installed above the sliding seat 3 and the fixed platform 4. The diameter of the winding wheel 5 varies, and small or large loops can be selected for winding according to actual needs. After the fiber material to be tested is wound around the outer wall of the winding wheel 5, the first air pump 6 is activated to generate air pressure. The air pressure enters the air supply pipe 8 and then enters the sliding groove 9 through the air inlet pipe 10, which in turn causes the position of the first piston 11 to move. When the position of the first piston 11 moves, it causes the position of the plate 14 to move through the drive rod 12. When the position of the plate 14 moves, it pushes the fiber material wound around the outer wall of the winding wheel 5, causing the diameter of the winding wheel 5 to gradually increase. The size increases, thereby increasing the tightness of the fiber material fixation, achieving the purpose of improving the clamping tightness of the fixed fiber material. When using the equipment to perform non-destructive clamping testing on the fiber material, it can prevent the wound fiber material from loosening and falling off. After the fiber material to be tested is wound around the outer wall of the winding wheel 5, in order to prevent the wound fiber material from slipping, the second air pump 7 is activated to generate air pressure. The air pressure enters the interior of the air supply pipe 20 and then enters the interior of the sealing pipe 21 through the air inlet 22. After the air pressure enters the interior of the sealing pipe 21, it pushes the position of the second piston 23 to move. When the position of the second piston 23 moves, it drives the position of the plate 27 to move through the connecting rod 26. When the position of the plate 27 moves, it drives the position of the limiting block 28 to move. After the outer wall of block 28 moves to the outer wall of the winding wheel 5, the fiber will be clamped between the winding wheel 5 and the limiting block 28, limiting the winding fiber material and achieving the purpose of fixing the fiber material to be tested. When testing the fiber material, it can prevent the fiber material from sliding off the outer wall of the clamping device. After fixing the fiber material to the outer wall of the clamping device, when testing the strength of the fiber material, the telescopic rod 32 works to drive the sliding plate 33 to move through the detection component 34. When the sliding plate 33 moves, the sliding seat 3 slides horizontally. When the sliding seat 3 moves, the winding wheel 5 pulls the fiber material to move. The fixed platform 4 is fixed in position, which can pull the fiber material, and then the fiber material is pulled through the detection component 34. The strength of the fiber material can be tested. After testing the fiber, the broken debris generated during the testing is removed. The exhaust fan 41 draws air from the mounting groove 37 through the ventilation slot 39, causing airflow inside the mounting groove 37. This airflow, in turn, generates suction in the square groove 36. When the square groove 36 generates suction, it picks up the falling debris. After entering the square groove 36, the debris slides and falls into the mounting groove 37. The filter screen 38 filters the debris carried by the air, achieving the purpose of removing the debris generated during fiber testing. This prevents the debris from falling everywhere, making it easier to clean. To meet the needs of different fiber lengths, the distance between the fixed platform 4 and the sliding seat 3 can be adjusted.The output of the servo motor 43 rotates, driving the threaded screw 44 to rotate. When the threaded screw 44 rotates, the slip ring 45 causes the support platform 2 to slide. As the support platform 2 moves, the slider 47 slides horizontally on the outer wall of the sliding rod 46, thus guiding the support platform 2. After adjusting the position of the support platform 2, the positioning bolt 50 is rotated, moving its position through the threaded ring 49. One end of the positioning bolt 50 is fixed to the outer wall of the sliding rod 46, positioning the connecting plate 48, and thus positioning the support platform 2. This achieves the purpose of adjusting the distance between the two sets of winding wheels 5. The distance between the winding wheels 5 above the fixed platform 4 and the sliding seat 3 can be adjusted according to different sizes of fiber materials, allowing the winding wheels 5 to wind and fix fiber materials of different lengths, thereby reducing fiber material waste.

[0060] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A non-destructive fiber material clamping device, characterized in that, include: The base plate (1) has a support platform (2) on its top, a fixed platform (4) on its top, a sliding seat (3) on its top, and a winding wheel (5) on the top of the sliding seat (3) and the fixed platform (4). The outer wall of the support platform (2) is provided with a first air pump (6), the inner wall of the winding wheel (5) is provided with an air supply pipe (8), and one end of the air supply pipe (8) is sealed to the output end of the first air pump (6). The inner wall of the winding wheel (5) is provided with multiple sets of sliding grooves (9). The sliding groove (9) includes an air inlet pipe (10), a first piston (11), a drive rod (12) and a plate (14). The air inlet pipe (10) is located at one end of the sliding groove (9). The first piston (11) is located on the inner wall of the sliding groove (9). The outer wall of the first piston (11) is connected to the drive rod (12). One end of the drive rod (12) is connected to the plate (14). The sliding groove (9) is located on one side of the air supply pipe (8), and one end of the air inlet pipe (10) is fixedly connected to the outer wall of the air supply pipe (8). After the fiber material to be tested is wound around the outer wall of the winding wheel (5), the first air pump (6) is activated to generate air pressure. The air pressure enters the interior of the air supply pipe (8) and then enters the interior of the slide groove (9) through the air inlet pipe (10), which in turn causes the position of the first piston (11) to move. When the position of the first piston (11) moves, the position of the plate (14) is moved through the drive rod (12). When the position of the plate (14) moves, it pushes the fiber material wound around the outer wall of the winding wheel (5), making the diameter of the winding wheel (5) gradually increase, thereby increasing the tightness of the fiber material fixation and achieving the purpose of improving the clamping tightness of the fixed fiber material. The outer wall of the support platform (2) is provided with a second air pump (7), and the top of the winding wheel (5) is connected to a limiting component (19). The limiting component (19) includes an air supply pipe (20), a sealing pipe (21), and a plate (27). The air supply pipe (20) is provided on the inner wall of the limiting component (19). Two sets of sealing pipes (21) are symmetrically arranged on the inner wall of the limiting component (19). An air inlet head (22) is provided on the inner wall of the sealing pipe (21), and the input end of the air inlet head (22) is sealed to the output end of the air supply pipe (20). A second piston (23) is provided on the inner wall of the sealing pipe (21). The outer wall of the second piston (23) is fixedly connected to a third spring (24), and one end of the third spring (24) is fixedly connected to one end of the sealing tube (21). The inner wall of the sealing tube (21) is provided with a sealing block (25). A connecting rod (26) passes through the inner wall of the sealing block (25), and one end of the connecting rod (26) is connected to the outer wall of the second piston (23). The other end of the connecting rod (26) is connected to a plate (27). One end of the plate (27) is fixedly connected to a limit block (28). One end of the air supply pipe (20) is sealed to the output end of the second air pump (7). To prevent slippage of the wound fiber material, the second air pump (7) is activated to generate air pressure. After the air pressure enters the interior of the air supply pipe (20), it enters the interior of the sealing pipe (21) through the air inlet (22). After the air pressure enters the interior of the sealing pipe (21), it will push the position of the second piston (23) to move. When the position of the second piston (23) moves, it will drive the position of the plate (27) to move through the connecting rod (26). When the position of the plate (27) moves, it will drive the position of the limiting block (28) to move. After the outer wall of the limiting block (28) moves to the outer wall of the winding wheel (5), it will clamp the fiber between the winding wheel (5) and the limiting block (28), thereby limiting the wound fiber material and achieving the purpose of fixing the fiber material to be tested. The inner wall of the slide (9) is provided with a limit frame (15), and the inner wall of the limit frame (15) is symmetrically equipped with limit grooves (16). The inner wall of the limit groove (16) is equipped with a first spring (17). One end of the first spring (17) is fixedly connected to a limit rod (18), and one end of the limit rod (18) is fixedly connected to the outer wall of the first piston (11). The outer wall of the first piston (11) is fixedly connected to a second spring (13), and one end of the drive rod (12) passes through the inside of the second spring (13).

2. A non-destructive fibre material clamping device according to claim 1, characterized in that: The inner wall of the sealing tube (21) is symmetrically provided with guide rods (30), and the outer wall of the plate (27) is symmetrically provided with sliding blocks (29). One end of the guide rod (30) passes through the inside of the sliding block (29), and the other end of the guide rod (30) is fixedly connected to the outer wall of the sealing block (25). The outer wall of the sliding block (29) is fixedly connected with a return spring (31), and the other end of the return spring (31) is fixedly connected to the outer wall of the sealing block (25).

3. A non-destructive fibre material clamping device according to claim 2, characterized in that: The winding wheels (5) are installed symmetrically in pairs, and the diameters of the winding wheels (5) installed symmetrically in pairs are different. The limiting groove (16) is long and narrow, and one end is fixedly connected to the limiting frame (15).

4. A non-destructive fibre material clamping device according to claim 3, characterized in that: The inner wall of the load-bearing platform (2) is provided with a telescopic rod (32), one end of which is fixedly connected to a detection component (34). The outer wall of the detection component (34) is fixedly connected to the outer wall of the sliding plate (33), and the top of the sliding plate (33) is fixedly connected to the bottom of the sliding seat (3).

5. A non-destructive fibre material clamping device according to claim 4, characterized in that: The inner wall of the base plate (1) is inlaid with a frame (35), and a square groove (36) is installed on the top of the frame (35). The bottom of the square groove (36) is connected to an installation groove (37). The inner wall of the installation groove (37) is provided with a filter screen (38). The bottom end of the installation groove (37) is connected to a ventilation groove (39). The bottom of the frame (35) is connected to an installation bracket (40). The inner wall of the installation bracket (40) is provided with an exhaust fan (41), and the input end of the exhaust fan (41) is sealed to the bottom end of the installation groove (37).

6. The non-destructive fiber material clamping device according to claim 5, characterized in that: The inner wall of the base plate (1) is provided with a drive assembly (42). The drive assembly (42) includes a servo motor (43), a threaded screw (44), and a slip ring (45). The servo motor (43) is fixedly installed on the inner wall of the base plate (1). One end of the threaded screw (44) is fixedly connected to the output end of the servo motor (43). One end of the threaded screw (44) passes through the inside of the slip ring (45), and the top of the slip ring (45) is fixedly connected to the bottom of the support platform (2). Slider blocks (47) are installed on the outer walls of both sides of the support platform (2). A connecting plate (48) is installed on the outer wall of the slider (47). Multiple sets of threaded rings (49) are provided on the top of the connecting plate (48). A positioning bolt (50) passes through the inner wall of the threaded ring (49). A sliding rod (46) is symmetrically arranged on the top of the base plate (1), and one end of the sliding rod (46) passes through the inside of the slider (47).

7. A method of using a non-destructive fibre material clamp device, suitable for use with a non-destructive fibre material clamp device according to claim 6, characterised in that, include: S1. When testing the fiber material, the two ends of the fiber material to be tested are wrapped around the outer wall of the winding wheel (5) installed above the sliding seat (3) and the fixed platform (4). The diameter of the winding wheel (5) is different. Small or large circles can be selected for winding according to actual needs. After the fiber material to be tested is wrapped around the outer wall of the winding wheel (5), the first air pump (6) is made to work to generate air pressure. After the air pressure enters the interior of the air supply pipe (8), it enters the interior of the slide groove (9) through the air inlet pipe (10), which will cause the position of the first piston (11) to move. When the position of the first piston (11) moves, the position of the plate (14) is moved through the drive rod (12). When the position of the plate (14) moves, it will push the fiber material wrapped around the outer wall of the winding wheel (5), so that the diameter of the winding wheel (5) gradually increases, thereby increasing the tightness of the fiber material fixation, and achieving the purpose of improving the clamping tightness of the fixed fiber material. When performing non-destructive clamping test on the fiber material, it can prevent the wrapped fiber material from loosening and falling off. S2. After the fiber material to be tested is wound around the outer wall of the winding wheel (5), in order to prevent the wound fiber material from slipping, the second air pump (7) is activated to generate air pressure. After the air pressure enters the interior of the air supply pipe (20), it enters the interior of the sealing pipe (21) through the air inlet (22). After the air pressure enters the interior of the sealing pipe (21), it will push the position of the second piston (23) to move. When the position of the second piston (23) moves, it will drive the position of the plate (27) to move through the connecting rod (26). When the position of the plate (27) moves, it will drive the position of the limiting block (28) to move. After the outer wall of the limiting block (28) moves to the outer wall of the winding wheel (5), it will clamp the fiber between the winding wheel (5) and the limiting block (28) to limit the wound fiber material and achieve the purpose of fixing the fiber material to be tested. When testing the fiber material, it can prevent the fiber material from slipping and falling off the outer wall of the clamping device. S3. After fixing the fiber material to the outer wall of the clamping device, when testing the strength of the fiber material, the telescopic rod (32) works to drive the sliding plate (33) to move through the detection component (34). When the sliding plate (33) moves, the sliding seat (3) slides horizontally. When the sliding seat (3) moves, the fiber material is pulled by the winding wheel (5). The fixed platform (4) remains fixed, and the fiber material can be pulled. Then, the strength of the fiber material can be tested through the detection component (34). After testing the fiber material, when testing the fiber... The broken debris is removed. The exhaust fan (41) works to draw air from the inside of the mounting slot (37) through the ventilation slot (39), causing the air inside the mounting slot (37) to flow, which in turn causes the square slot (36) to generate suction. When the square slot (36) generates suction, it picks up the falling debris. After the debris enters the inside of the square slot (36), it slides and falls into the inside of the mounting slot (37). The filter screen (38) filters the debris carried by the air, achieving the purpose of removing the debris generated during fiber detection. This can prevent the debris from falling everywhere and make it easier to clean. S4. When fixing and testing fiber materials, in order to meet the needs of different fiber lengths, when adjusting the distance between the fixed platform (4) and the sliding seat (3), the output end of the servo motor (43) rotates to drive the threaded screw (44) to rotate. When the threaded screw (44) rotates, the slip ring (45) drives the position of the load-bearing platform (2) to slide. When the position of the load-bearing platform (2) moves, the slider (47) slides horizontally on the outer wall of the sliding rod (46), thereby guiding the load-bearing platform (2). After adjusting the position of the load-bearing platform (2), the positioning bolt (5) is rotated. 0), the position of the positioning bolt (50) is moved by the threaded ring (49). After one end of the positioning bolt (50) is fixed to the outer wall of the sliding rod (46), the position of the connecting plate (48) is positioned, and then the position of the load-bearing platform (2) is positioned, so as to adjust the distance between the two sets of winding wheels (5). The distance between the winding wheels (5) above the fixed platform (4) and the sliding seat (3) can be adjusted according to the fiber material of different sizes, so that the winding wheel (5) can wind and fix the fiber material of different lengths, thereby reducing the waste of fiber material.

8. A method of using a non-destructive fibre material clamp device according to claim 7, characterized in that Step S1 further includes the following steps: S11. When the first piston (11) moves and pushes the plate (14) to move, the limiting rod (18) slides inside the limiting groove (16) to guide the first piston (11). When the plate (14) needs to be reset, the first air pump (6) stops working, the second spring (13) resets and pushes the first piston (11) to reset. The first spring (17) resets and the first piston (11) can be reset through the limiting rod (18). When the first piston (11) is reset, it drives the plate (14) to reset, which can reset the diameter of the winding wheel (5). Step S2 further includes the following steps: S21. When the plate (27) moves, the sliding block (29) slides horizontally on the outer wall of the guide rod (30). The sliding block (29) can guide the plate (27) so that the plate (27) slides horizontally. The sealing block (25) seals the space where the second piston (23) is located. The reset spring (31) cooperates with the third spring (24) to reset the second piston (23).

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