Textile yarn performance detection device and detection method thereof

Abstract

The invention relates to a textile yarn performance detection device and a detection method thereof, and relates to the technical field of yarn wear resistance detection. The device comprises a detection box, a detection cavity arranged in the detection box, a sliding assembly and a rolling assembly which are used for detecting sliding wear and rolling wear of spinning yarns, a driving assembly and a speed regulation assembly which are used for synchronously driving and regulating the speed of the sliding assembly and the rolling assembly, and a control assembly for controlling the temperature in the detection cavity, the sliding assembly comprises a detection frame rotationally arranged in the detection box and a sliding part for rotationally driving the detection frame; the rolling assembly comprises a detection wheel rotationally arranged on the detection frame and a rolling piece used for driving the detection wheel to rotate. The detection proportion of sliding wear and rolling wear can be adjusted according to the elastic purpose of the spinning yarn, so that the accuracy of sliding wear and rolling wear detection of the spinning yarn according to different use purposes is guaranteed, and the detection effect of the spinning yarn is guaranteed.

Description

Technical Field

[0001] This application relates to the technical field of yarn wear resistance detection, and in particular to a textile yarn performance detection device and a detection method thereof. Background Art

[0002] Textile yarn is a kind of textile product processed from various textile fibers into products of a certain fineness. When textile yarn is produced and processed, different wear resistance requirements are needed according to different uses. For example, sportswear and ropes require high wear resistance, while bandages and bed sheets do not require strong wear resistance. Therefore, it is necessary to detect the wear resistance of textile yarn to ensure that the product is suitable for specific uses.

[0003] According to different usage scenarios, textile yarn mainly has sliding wear and rolling wear. For example, the Chinese patent with the publication number CN118483094A in the related art proposes a yarn wear resistance detection device, which can pull the yarn to move back and forth along the grinding cylinder through a motor and a driving roller to detect the wear resistance of the yarn. During the rotation of the driving roller, the buffer plate can move along the diversion plate, so that the axial position of the buffer plate changes, and thus axial grinding can be carried out while circumferential grinding, so as to increase the diversity of grinding.

[0004] Regarding the above related technologies, the inventor believes that there are the following defects: when the detection device detects the wear of textile yarn, it can synchronously detect the sliding wear and rolling wear of the textile yarn. However, at present, the textile yarn detection device is not convenient to adjust the detection ratio of the sliding wear and rolling wear of the textile yarn according to different elastic uses of the textile yarn, resulting in some yarns with unqualified quality being misjudged as qualified, or some yarns with excellent quality being misjudged as unqualified, resulting in inaccurate detection results of the textile yarn, and also making the textile yarn detection process time-consuming, thus affecting production efficiency and unable to truly reflect the actual wear resistance of the yarn. Summary of the Invention

[0005] In order to solve the problem that the current textile yarn detection device is not convenient to adjust the detection ratio of the sliding wear and rolling wear of the textile yarn according to different uses of the textile yarn, resulting in some yarns with unqualified quality being misjudged as qualified, or some yarns with excellent quality being misjudged as unqualified, this application provides a textile yarn performance detection device and a detection method thereof.

[0006] The textile yarn performance detection device and the detection method provided by this application adopt the following technical solutions: A textile yarn performance detection device, comprising a detection box, a detection cavity arranged in the detection box, a sliding component and a rolling component for detecting the sliding wear and rolling wear of the spinning yarn, a driving component and a speed regulating component for synchronously driving and regulating the speed of the sliding component and the rolling component, and a control component for controlling the temperature in the detection cavity; The sliding component includes a detection frame rotatably arranged in the detection box and a sliding member for rotationally driving the detection frame; The rolling component includes a detection wheel rotatably arranged on the detection frame and a rolling member for rotationally driving the detection wheel, and the detection wheel is in active contact with the spinning yarn; The speed regulating component includes a speed regulating plate movably arranged on the detection box and a speed regulating member for linearly driving the speed regulating plate; The driving component includes a rolling shaft and a rotating frame rotatably arranged on the detection box and a driving member for synchronously driving the rolling shaft and the rotating frame; The control component includes a temperature box fixed on the detection box, a heating and cooling device fixed on the temperature box, an air inlet pipe fixed on the detection box, and an adjusting member for adjusting the size of the outlet of the air inlet pipe; The driving member includes a driving shaft rotatably arranged on the detection box, a first transmission belt and a second transmission belt, a fifth runner and an eighth runner fixed on the driving shaft, a sixth runner and a seventh runner slidably arranged on the driving shaft, and an electric motor fixed on the detection box, and the driving shaft is fixedly connected to the output end of the electric motor.

[0007] By adopting the above technical solutions, in the wear detection of spinning yarns, the ambient temperature will affect the elasticity and friction coefficient of the yarns, thus affecting the wear results. In order to accurately evaluate the wear resistance of the yarns, the corresponding temperature conditions should be simulated according to the actual usage scenarios, and the temperature stability should be strictly controlled during the detection; The spinning yarns usually used to make fire-fighting suits, cordage, and curtains are usually used in high-temperature environments with lower elasticity. Detecting them in high-temperature environments can better reflect the actual wear resistance of the yarns. They are mainly subject to rolling friction, but also to a certain degree of sliding friction in specific scenarios. Therefore, when detecting the wear resistance of such spinning yarns, rolling wear detection is usually more and sliding wear detection is less. The spinning yarns usually used to make sportswear, underwear, and swimsuits are usually used in low-temperature environments with higher elasticity. Detecting them in low-temperature environments can better reflect the actual wear resistance of the yarns. They are mainly subject to sliding friction, but also to a certain degree of rolling friction in specific scenarios. Therefore, when detecting the wear resistance of such spinning yarns, sliding wear detection is usually more and rolling wear detection is less, which can better reflect their rolling and sliding wear resistance in actual use. When simulating the usage environment of the spinning yarns by introducing gas into the detection chamber, when detecting the spinning yarns with more sliding wear and less rolling wear, if too much gas enters the detection chamber, it will increase the friction between the yarns and the air, resulting in further aggravation of the sliding wear. When detecting the spinning yarns with less sliding wear and more rolling wear, if too little gas enters the detection chamber, it will further reduce the sliding wear, resulting in too high a proportion of rolling wear and causing the wear of the yarns to concentrate on the rolling wear. Therefore, it is necessary to control the amount of simulated gas according to the proportion of synchronous detection of the sliding wear and rolling wear of the spinning yarns; The sliding component can detect the sliding wear of the spinning yarn, the rolling component can detect the rolling wear of the spinning yarn, the driving component can synchronously drive the rolling component and the sliding component to achieve the synchronous driving of the sliding wear and rolling wear of the spinning yarn, the speed regulating component can adjust the driving ratio of the rolling component and the sliding component according to the elastic use of the spinning yarn, and the control component can adjust the temperature and wind force in the temperature chamber to simulate the actual usage environment of the spinning yarn and ensure the accuracy of the synchronous detection of the sliding wear and rolling wear of the spinning yarn. By the motor, the drive shaft, the fifth runner, the sixth runner, the seventh runner, the eighth runner, the first transmission belt, and the second transmission belt can be driven to rotate in sequence, and then the sliding component and the rolling component can be synchronously driven to improve the detection speed of the spinning yarn.

[0008] Optionally, the sliding member includes a convex block fixed on the rotating frame, a first runner and a first spring, and a second runner fixed on the first spring. The second runner is slidably connected to the rotating frame. A long hole is formed in the detection frame, and the convex block is slidably connected to the long hole. Both the detection wheel and the detection frame are located in the detection cavity.

[0009] By adopting the above technical solution, the sliding member can detect the sliding wear of the spinning yarn. When the driving member drives the second transmission belt to rotate, it will also drive the first runner, the second runner, the first spring and the rotating frame to rotate in sequence, and cooperate with the convex block and the long hole to drive the detection frame and the detection wheel to swing at an angle in the detection box in sequence, so as to perform sliding friction on the spinning yarn, facilitating the detection of the sliding friction of the spinning yarn.

[0010] Optionally, the rolling member includes a third runner and a second spring fixed on the rolling shaft, and a fourth runner fixed on the second spring. The fourth runner is slidably connected to the rolling shaft. The detection wheel is fixed on the outside of the rolling shaft. The third runner, the fourth runner, the fifth runner and the sixth runner are all in transmission connection with the first transmission belt. The first runner, the second runner, the seventh runner and the eighth runner are all in transmission connection with the second transmission belt.

[0011] By adopting the above technical solution, the rolling member can detect the sliding wear of the spinning yarn. When the driving member drives the first transmission belt to rotate, it will also drive the third runner, the fourth runner, the second spring, the rolling shaft and the detection wheel to rotate in sequence. When the detection wheel rotates, it can perform rolling friction on the spinning yarn, facilitating the detection of the rolling friction of the spinning yarn.

[0012] Optionally, the speed regulating member includes a third spring and an iron ring fixed on the detection box, an adjusting frame fixed on the third spring, and a plurality of first electromagnets fixed on the adjusting frame. The plurality of first electromagnets are all magnetically connected to the iron ring. The speed regulating plate is movably attached to the adjusting frame. The speed regulating plate is fixed between the sixth runner and the seventh runner. The speed regulating plate is slidably connected to the driving shaft. A first collar and a second collar are rotatably arranged on the driving shaft. The first collar is in transmission connection with the first transmission belt. The second collar is in transmission connection with the second transmission belt.

[0013] By adopting the above technical solution, the speed regulating member can adjust the ratio of the driving speeds of the sliding member and the rolling member. Through the number of the first electromagnets turned on, the suction force generated on the iron ring and the extrusion force of the third spring are combined to control the moving range of the adjusting frame. The more the number of the first electromagnets turned on, the stronger the suction force generated on the iron ring, the stronger the extrusion force of the adjusting frame on the third spring, and the closer the distance between the adjusting frame and the iron ring. Furthermore, the adjusting frame can drive the adjusting frame, the speed regulating plate, the sixth runner and the seventh runner to move in sequence, so as to adjust the position of the first transmission belt between the sixth runner and the fifth runner and the position of the second transmission belt between the seventh runner and the eighth runner. With the elastic forces of the first spring and the second spring, the position of the first transmission belt between the third runner and the fourth runner and the position of the second transmission belt between the first runner and the second runner can also be adjusted, so as to adjust the rotational speeds of the rotating frame and the rolling shaft, control and adjust the speed of the detection frame driving the detection wheel to swing and the speed of the detection wheel rotating. The faster the speed of the detection wheel swinging, the slower the speed of the detection wheel rotating, so as to adjust the ratio of the detection between the sliding wear and the rolling wear of the spinning yarn and ensure the effect of the wear detection of the spinning yarn.

[0014] Optionally, the adjusting member includes a fan blade fixed on the driving shaft, a buffer spring fixed on the air inlet pipe, a wind baffle fixed on the buffer spring, a cam fixed on the rotating frame, and a temperature control member for adjusting the temperature of the cooling and heating device. The wind baffle is in movable contact with the cam. Both the temperature box and the detection cavity are communicated with the air inlet pipe, and an air passing gap is provided between the air inlet pipe and the wind baffle.

[0015] By adopting the above technical solution, the adjusting member can control the speed of the wind entering the detection cavity. When the driving shaft rotates, it will also drive the fan blade to rotate, and the hot air or cold air generated by the cooling and heating device can be blown to form hot wind or cold wind. The hot wind or cold wind can be blown into the detection cavity through the air inlet pipe. The temperature in the temperature box can be adjusted by the circulating fluttering of the hot wind or cold wind in the detection cavity. When the rotating frame rotates, it will also drive the cam to rotate and drive the wind baffle to move. With the elastic force of the buffer spring, the wind baffle can be frequently driven to move up and down. The up and down moving speed of the wind baffle can be controlled according to the rotating speed of the cam, and the size of the air passing gap can be frequently adjusted. The faster the speed of the cam pushing the wind baffle, the faster the frequent adjustment speed of the air passing gap, and the slower the speed of the wind entering the detection cavity. When the detection of the sliding wear of the spinning yarn is relatively more and the detection of the rolling wear is relatively less, the amount of the wind entering the detection cavity is less. When the detection of the sliding wear of the spinning yarn is relatively less and the detection of the rolling wear is relatively more, the amount of the wind entering the detection cavity is more, so as to avoid the influence of the wind force on the accuracy of the synchronous detection of the sliding wear and the rolling wear of the spinning yarn.

[0016] Optionally, a clamping member for clamping and fixing both ends of the spinning yarn, a tension member for adjusting the tension of the spinning yarn, a detecting member for detecting the tension of the spinning yarn, and a fixing member for fixing the detecting frame and the detecting wheel are further provided on the detecting box; The tension member includes a lifting table movably disposed in the detecting box and an electric push rod fixed in the detecting box, and the lifting table is fixedly connected to the output end of the electric push rod.

[0017] By adopting the above technical solution, the tension member can adjust the tension of the spinning yarn. The electric push rod can drive the lifting table, two fixed wheels, two clamping rings and two clamping blocks to move up and down in sequence, and cooperate with the detecting wheel to adjust the tension of the spinning yarn, and the tension of the spinning yarn can be adjusted according to the elastic use of the spinning yarn, so as to avoid affecting the detection result due to insufficient tension when the sliding wear and rolling wear of the spinning yarn are detected synchronously.

[0018] Optionally, the fixing member includes a second electromagnet, a first inductor and a second inductor fixed on the detecting box, a second iron sheet fixed on the detecting frame, a third electromagnet fixed on the detecting frame, and a third iron sheet fixed on the detecting wheel. The second electromagnet is magnetically connected to the second iron sheet, the third electromagnet is magnetically connected to the third iron sheet, the second electromagnet is electrically connected to the first inductor, the third electromagnet is electrically connected to the second inductor, and both the first inductor and the second inductor are movably attached to the adjusting frame.

[0019] By adopting the above technical solution, the fixing member can switch the fixation between the sliding member and the rolling member. When the adjusting frame is in contact with the first inductor and the second transmission belt moves to the second sleeve, the current detecting wheel will only rotate and not swing, and the detecting wheel will only perform rolling wear detection on the spinning yarn. The first inductor will transmit a signal to the second electromagnet to generate a suction force on the second iron sheet, which can adsorb and position the detecting frame. When the adjusting frame is in contact with the second inductor and the first transmission belt moves to the first sleeve, the current detecting wheel will only swing and not rotate, and the detecting wheel will only perform sliding wear detection on the spinning yarn. The second inductor will transmit a signal to the third electromagnet to generate a suction force on the third iron sheet, which can adsorb and position the detecting wheel, ensuring the effect of the spinning yarn wear detection.

[0020] Optionally, the temperature control member includes a control switch fixed on the lifting table and an intelligent toucher fixed on the detecting box. The intelligent toucher is electrically connected to the cooling and heating device, and a plurality of the first electromagnets are all electrically connected to the intelligent toucher, and the control switch is movably attached to the intelligent toucher.

[0021] By adopting the above technical solutions, the temperature control device can control the temperature released by the heating and cooling device, and at the same time can control the number of first electromagnets driven. When the lifting platform moves up and down, it will drive the control switch to slide on the intelligent touch device. According to the position where the control switch moves on the intelligent touch device, a specified number of first electromagnets can be turned on and the temperature of the gas generated by the heating and cooling device can be controlled. The lower the position where the control switch contacts the intelligent touch device, the lower the gas released by the heating and cooling device, and the more the number of first electromagnets turned on. The number of first electromagnets turned on can be controlled according to the elastic use of the spun yarn. Furthermore, the worse the elasticity of the spun yarn, the higher the gas temperature. According to the elastic use of the spun yarn, when detecting the rolling wear and sliding wear of the spun yarn, the actual use environment of the spun yarn can be simulated.

[0022] Optionally, the detection component includes two fixed wheels fixed on the lifting platform, an emergency stop switch, a lifting switch, a telescopic spring, and a movable frame wheel fixed on the telescopic spring. Both the emergency stop switch and the lifting switch are in movable contact with the movable frame wheel. The lifting switch is electrically connected to the electric push rod, and the emergency stop switch is electrically connected to the intelligent touch device.

[0023] By adopting the above technical solutions, the detection component can detect the tension of the spun yarn. When the tension of the spun yarn is adjusted, it will push the movable frame wheel to move, making the telescopic spring in a compressed state. After the tension of the spun yarn is adjusted, the movable frame wheel will fit with the lifting switch, and the lifting switch will transmit a signal to the electric push rod to stop driving, indicating that the tension of the spun yarn has been adjusted to the detection state. At the same time, when the spun yarn breaks, the telescopic spring will lose resistance, which can drive the movable frame wheel to move downward and contact the emergency stop switch. The emergency stop switch will transmit a signal to the intelligent touch device, and the driving detection of the spun yarn can be stopped, avoiding unnecessary energy consumption.

[0024] A method for detecting the performance of textile yarns includes the following steps: S1. Put the spun yarn on the detection wheel, and fix both ends of the spun yarn through two clamping rings and two clamping blocks respectively. The electric push rod drives the lifting platform to move up and down to adjust the tension of the spun yarn, and the elasticity of the spun yarn can be detected, and the spun yarn is adjusted to the state to be detected. S2. The motor can drive the sliding part and the rolling part, which can drive the first transmission belt and the second transmission belt to rotate in sequence, and can drive the detection wheel to swing and rotate at an angle, and then the synchronous sliding wear and rolling wear of the spun yarn can be detected. The tensioning part controls the moving range of the adjusting frame through the elastic tension of the spun yarn, and adjusts the proportion of the synchronous detection of the sliding wear and rolling wear of the spun yarn. S3. The tensioning part controls the temperature of the gas generated by the heating and cooling device through the elastic tension of the spun yarn, and blows the generated gas temperature into the detection box through the rotation of the fan blades. According to the elasticity of the spun yarn, the actual wear temperature environment of the spun yarn is simulated.

[0025] By adopting the above technical solutions, the detection ratios of the sliding wear and rolling wear of the spinning yarn can be adjusted according to different elastic uses of the spinning yarn, ensuring the accuracy of the detection results of the spinning yarn, and simulating the actual temperature environment of the spinning yarn according to different elastic uses of the spinning yarn to ensure the effect of the wear resistance detection of the spinning yarn.

[0026] In summary, the present application includes at least one of the following beneficial technical effects: 1. The clamping member and the detection wheel can cooperate to clamp and fix both ends of the spinning yarn, avoiding the phenomenon of the spinning yarn falling off during detection to ensure the stability of the wear detection of the spinning yarn. The tension member can adjust the tension of the spinning yarn, and can adjust the tension of the spinning yarn according to the elastic use of the spinning yarn. At the same time, in cooperation with the detection member, it can detect whether the tension of the spinning yarn is adjusted to the state to be detected, avoiding the influence on the detection results due to insufficient tension during the synchronous detection of the sliding wear and rolling wear of the spinning yarn, and ensuring the accuracy of the synchronous detection of the sliding wear and rolling wear of the spinning yarn; 2. The driving member, in cooperation with the sliding member and the rolling member, can synchronously detect the sliding friction and rolling friction of the spinning yarn. At the same time, when the tension member is adjusted, in cooperation with the temperature control member and the speed control member, it can adjust the wind force temperature released by the temperature control member and the ratio of the driving speed of the speed control member for the sliding member and the rolling member, and can adjust the detection ratio between the sliding wear and the rolling wear according to the elastic use of the spinning yarn, ensuring the accuracy of the detection of the sliding wear and rolling wear of the spinning yarn and enhancing the detection effect of the spinning yarn; 3. The fixing member can position the rolling member when the sliding member alone detects the sliding wear of the spinning yarn, avoiding the phenomenon that the rolling member is driven when the spinning yarn is only subjected to sliding wear detection, and can ensure the stability of the sliding wear detection of the spinning yarn. At the same time, the fixing member can position the sliding member when the rolling member alone detects the rolling wear of the spinning yarn, avoiding the phenomenon that the sliding member is driven when the spinning yarn is only subjected to rolling wear detection, and can ensure the stability of the rolling wear detection of the spinning yarn; 4. The temperature control member can simulate the actual use environment of the spinning yarn according to the elastic use of the spinning yarn during the detection of the rolling wear and sliding wear of the spinning yarn, and can ensure the effect of the rolling wear and sliding wear detection of the spinning yarn in the simulated actual temperature environment during the synchronous detection of the rolling wear and sliding wear of the spinning yarn. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 is the overall structural schematic diagram of the embodiment of the present application; Figure 2 The sectional view of the connection structure of the detection box in the embodiment of the present application; Figure 3 The external view of the connection structure of the detection rack in the embodiment of the present application; Figure 4 The embodiment of the present application Figure 3 The enlarged view at A in Figure 5 External view of the adjusting frame connection structure in the embodiment of the present application; Figure 6 Side view of the detection frame connection structure in the embodiment of the present application; Figure 7 Embodiment of the present application Figure 6 Enlarged view at B in the figure; Figure 8 Embodiment of the present application Figure 6 Enlarged view at C in the figure.

[0028] Reference numerals: 1, detection box; 2, detection wheel; 3, detection frame; 4, spinning yarn; 5, drive shaft; 6, fifth runner; 7, sixth runner; 8, speed regulating plate; 9, seventh runner; 10, eighth runner; 11, second transmission belt; 12, rotating frame; 13, first runner; 14, second runner; 15, first spring; 16, first transmission belt; 17, rolling shaft; 18, third runner; 19, fourth runner; 20, second spring; 21, adjusting frame; 22, first electromagnet; 23, third spring; 24, iron ring; 25, first inductor; 26, second inductor; 27, temperature box; 28, fan blade; 29, heating and cooling device; 30, air inlet pipe; 31, cam; 32, buffer spring; 33, wind deflector; 34, motor; 35, electric push rod; 36, lifting platform; 37, clamping ring; 38, clamping block; 39, movable frame wheel; 40, control switch; 41, intelligent toucher; 42, first collar; 43, second collar; 44, movable door; 45, second electromagnet; 46, second iron sheet; 47, third electromagnet; 48, third iron sheet; 49, convex block; 50, fixed wheel; 51, emergency stop switch; 52, telescopic spring; 53, lifting switch. Detailed implementation manners

[0029] The following further describes the present application in detail with reference to the attached Figure 1-7 drawings.

[0030] Embodiment 1:

[0031] The embodiment of the present application discloses a textile yarn performance detection device. Refer to Figure 1 and Figure 2, including a detection box 1, a detection cavity arranged in the detection box 1, a sliding component and a rolling component for detecting the sliding wear and rolling wear of the spinning yarn 4, a driving component and a speed regulating component for synchronously driving and regulating the speed of the sliding component and the rolling component, and a control component for controlling the temperature in the detection cavity; the sliding component includes a detection frame 3 rotatably arranged in the detection box 1 and a sliding member for rotatably driving the detection frame 3; the rolling component includes a detection wheel 2 rotatably arranged on the detection frame 3 and a rolling member for rotatably driving the detection wheel 2, and the detection wheel 2 is in active contact with the spinning yarn 4; the speed regulating component includes a speed regulating plate 8 movably arranged on the detection box 1 and a speed regulating member for linearly driving the speed regulating plate 8; the driving component includes a rolling shaft 17 and a rotating frame 12 rotatably arranged on the detection box 1 and a driving member for synchronously driving the rolling shaft 17 and the rotating frame 12, and the detection frame 3 is rotatably connected to the detection box 1 through a movable shaft; the control component includes a temperature box 27 fixed on the detection box 1, a cooling and heating device 29 fixed on the temperature box 27, an air inlet pipe 30 fixed on the detection box 1, and an adjusting member for adjusting the size of the outlet of the air inlet pipe 30, and a movable door 44 is movably connected to the detection box 1, and an observation window is fixedly connected to the movable door 44. The spinning yarn 4 can be put into the detection box 1 through opening the movable door 44 for wear detection, and the wear detection effect of the spinning yarn 4 in the detection box 1 can be observed through the observation window; a driving cavity and a power cavity are further arranged inside the detection box 1, and a partition frame is fixedly connected inside the detection box 1. The detection cavity, the driving cavity and the power cavity are separated in the detection box 1 by the partition frame; the driving member includes a driving shaft 5 rotatably arranged on the detection box 1, a first transmission belt 16 and a second transmission belt 11, a fifth runner 6 and an eighth runner 10 fixed on the driving shaft 5, a sixth runner 7 and a seventh runner 9 slidably arranged on the driving shaft 5, and a motor 34 fixed on the detection box 1, and the driving shaft 5 is fixedly connected to the output end of the motor 34.

[0032] The sliding member includes a convex block 49, a first runner 13 and a first spring 15 fixed on the rotating frame 12, and a second runner 14 fixed on the first spring 15. The second runner 14 is slidably connected to the rotating frame 12. A long hole is formed in the detection frame 3, and the convex block 49 is slidably connected to the long hole. A first key hole groove is formed in the second runner 14, and a first convex strip is fixedly connected to the rotating frame 12. The first key hole groove is slidably connected to the first convex strip. The second runner 14 can be limited by the first key hole groove and the first convex strip to prevent the second runner 14 from being misaligned and rotated with the rotating frame 12 during transmission. Both the detection wheel 2 and the detection frame 3 are located in the detection cavity.

[0033] The rolling components include a third runner 18 and a second spring 20 fixed on the rolling shaft 17, and a fourth runner 19 fixed on the second spring 20. The fourth runner 19 is slidably connected to the rolling shaft 17. The detection wheel 2 is fixed on the outside of the rolling shaft 17. A second keyway groove is formed in the fourth runner 19. A second rib is fixedly connected to the rolling shaft 17. The second keyway groove is slidably connected to the second rib. The fourth runner 19 can be limited by the second keyway groove and the second rib to prevent the fourth runner 19 from misaligned rotation with the rolling shaft 17 during transmission. An arc-shaped hole is formed in the partition frame, and the arc-shaped hole is slidably connected to the rolling shaft 17. The third runner 18, the fourth runner 19, the fifth runner 6 and the sixth runner 7 are all drivingly connected to the first drive belt 16. The first runner 13, the second runner 14, the seventh runner 9 and the eighth runner 10 are all drivingly connected to the second drive belt 11. The first drive belt 16 is located between the third runner 18 and the fourth runner 19, and the first drive belt 16 is located between the fifth runner 6 and the sixth runner 7. The second drive belt 11 is located between the first runner 13 and the second runner 14, and the second drive belt 11 is located between the seventh runner 9 and the eighth runner 10.

[0034] The speed regulating components include a third spring 23 and an iron ring 24 fixed on the detection box 1, an adjusting frame 21 fixed on the third spring 23, and a plurality of first electromagnets 22 fixed on the adjusting frame 21. The plurality of first electromagnets 22 are all magnetically connected to the iron ring 24. The speed regulating plate 8 is movably attached to the adjusting frame 21. The speed regulating plate 8 is fixed between the sixth runner 7 and the seventh runner 9. The speed regulating plate 8 is slidably connected to the drive shaft 5. A third keyway groove is formed in the speed regulating plate 8. A third rib is fixedly connected to the drive shaft 5. The third keyway groove is slidably connected to the third rib. The sixth runner 7, the speed regulating plate 8 and the seventh runner 9 can be limited by the third keyway groove and the third rib to prevent the sixth runner 7, the speed regulating plate 8 and the seventh runner 9 from misaligned rotation with the drive shaft 5 during transmission. A first collar 42 and a second collar 43 are rotatably arranged on the drive shaft 5. The first collar 42 is drivingly connected to the first drive belt 16. The second collar 43 is drivingly connected to the second drive belt 11. The first collar 42 is located between the fifth runner 6 and the sixth runner 7. The second collar 43 is located between the seventh runner 9 and the eighth runner 10. The second collar 43 is movably connected to both the seventh runner 9 and the eighth runner 10. The first collar 42 is movably connected to both the fifth runner 6 and the sixth runner 7.

[0035] The adjusting member includes a fan blade 28 fixed to the drive shaft 5, a buffer spring 32 fixed to the air inlet pipe 30, a wind deflector 33 fixed to the buffer spring 32, a cam 31 fixed to the rotating frame 12, and a temperature control member for adjusting the temperature of the cooler / heater 29. The wind deflector 33 is movably attached to the cam 31. The fan blade 28 is located inside the temperature box 27. A fixed square hole is provided on the air inlet pipe 30, and the wind deflector 33 is slidably connected to the fixed square hole. The temperature box 27 and the detection chamber are both connected to the air inlet pipe 30, and an air passing gap is provided between the air inlet pipe 30 and the wind deflector 33.

[0036] The detection box 1 is further provided with a clamping member for clamping and fixing both ends of the spinning yarn 4, a tensioning member for adjusting the tension of the spinning yarn 4, a detection member for detecting the tension of the spinning yarn 4, and a fixing member for fixing the detection frame 3 and the detection wheel 2; The tensioning member includes a lifting table 36 movably arranged in the detection box 1 and an electric push rod 35 fixed in the detection box 1. The lifting table 36 is fixedly connected to the output end of the electric push rod 35.

[0037] The fixing member includes a second electromagnet 45 fixed to the detection box 1, a first inductor 25 and a second inductor 26, a second iron sheet 46 fixed to the detection frame 3, a third electromagnet 47 fixed to the detection frame 3, and a third iron sheet 48 fixed to the detection wheel 2. The second electromagnet 45 is magnetically connected to the second iron sheet 46, the third electromagnet 47 is magnetically connected to the third iron sheet 48, the second electromagnet 45 is electrically connected to the first inductor 25, the third electromagnet 47 is electrically connected to the second inductor 26, and both the first inductor 25 and the second inductor 26 are movably attached to the adjusting frame 21. The adjusting frame 21 is composed of a guide rod and a disc. A fixing hole is provided on the detection box 1, and the guide rod is slidably connected to the fixing hole. The adjusting frame 21 can be slidably limited through the fixing hole, enabling the stable translation of the adjusting frame 21, preventing the random sliding of the adjusting frame 21 during movement, providing a guiding effect for the adjusting frame 21, ensuring uniform suction force distribution of multiple first electromagnets 22 on the iron ring 24. By using the cooperative action of multiple first electromagnets 22 and the third spring 23, a complex mechanical structure is avoided, and the manufacturing cost is reduced. By precisely controlling the number of first electromagnets 22 turned on and the elastic force of the third spring 23, the precise adjustment of the distance between the first electromagnet 22 and the iron ring 24 can be achieved.

[0038] The temperature control member includes a control switch 40 fixed to the lifting table 36 and an intelligent touch controller 41 fixed to the detection box 1. The intelligent touch controller 41 is electrically connected to the cooler / heater 29. The fan blade 28 is located between the cooler / heater 29 and the air inlet pipe 30. Multiple first electromagnets 22 are all electrically connected to the intelligent touch controller 41, and the control switch 40 is movably attached to the intelligent touch controller 41.

[0039] The detection member includes two fixed wheels 50 fixed on the lifting table 36, an emergency stop switch 51, a lifting switch 53, a telescopic spring 52, and a movable frame wheel 39 fixed on the telescopic spring 52. The emergency stop switch 51 and the lifting switch 53 are both in movable contact with the movable frame wheel 39. A connection hole is provided on the lifting table 36, and the movable frame wheel 39 is slidably connected to the connection hole. The lifting switch 53 is electrically connected to the electric push rod 35, and the emergency stop switch 51 is electrically connected to the intelligent toucher 41. Heat dissipation holes are provided on the detection box 1, and fixing long holes are provided on the partition frame. Through the fixing long holes, the spinning yarn 4 in the detection cavity can be drawn out to facilitate the fixing of the spinning yarn 4 again. At the same time, through the heat dissipation holes, the arc-shaped holes and the fixing long holes, the detection cavity can have a breathable effect when simulating the ambient temperature.

[0040] The clamping member includes two clamping rings 37 fixed on the lifting table 36 and clamping blocks 38 respectively arranged on the two clamping rings 37. The two clamping blocks 38 are respectively threadedly connected to the two clamping rings 37. The two clamping blocks 38 and the two clamping rings 37 are both in movable contact with the spinning yarn 4. The two clamping blocks 38 are each composed of a screw rod, a bearing and a clamping block. The two screw rods are respectively threadedly connected to the two clamping rings 37. The two bearings are respectively fixedly connected to the two screw rods and the two clamping blocks. Two first through holes are provided on the lifting table 36. Second through holes are provided on the inner sides of the two clamping rings 37. The two first through holes are respectively communicated with the two second through holes. The two clamping blocks are respectively located inside the two second through holes. The two ends of the spinning yarn 4 are respectively located inside the two first through holes and the two second through holes.

[0041] Multiple first electromagnets 22, second electromagnets 45, third electromagnets 47, first sensors 25, second sensors 26, lifting switches 53, heaters and coolers 29, electric push rods 35 and motors 34 are all electrically connected to the intelligent toucher 41. Through the intelligent toucher 41, the multiple first electromagnets 22, second electromagnets 45, third electromagnets 47, first sensors 25, second sensors 26, lifting switches 53, heaters and coolers 29, electric push rods 35 and motors 34 can be driven at regular intervals.

[0042] The implementation principle of a textile yarn performance detection device according to an embodiment of the present application is as follows: (1) The spinning yarn 4 is sleeved on the detection wheel 2, and then the two ends of the spinning yarn 4 are respectively attached to the two fixed wheels 50 and the two clamping rings 37. By rotating the two clamping blocks 38 and cooperating with the two clamping rings 37, the two ends of the spinning yarn 4 can be clamped and fixed to avoid the phenomenon of the spinning yarn 4 falling off during detection, so as to ensure the stability of the wear detection of the spinning yarn 4. After the spinning yarn 4 is fixed, the electric push rod 35 can drive the lifting platform 36, two fixed wheels 50, two clamping rings 37, two clamping blocks 38, a telescopic spring 52, a movable frame wheel 39, an emergency stop switch 51 and a lifting switch 53 to move up and down in sequence. When the two fixed wheels 50 and the two clamping rings 37 move up and down, they cooperate with the detection wheel 2 to detect and adjust the tension of the spinning yarn 4. According to the elasticity of the spinning yarn 4, the tension of the spinning yarn 4 can be adjusted to the state to be detected. When the tension of the spinning yarn 4 is adjusted, it will push the movable frame wheel 39 to move upward, so that the telescopic spring 52 is in a compressed state. After the tension of the spinning yarn 4 is adjusted, the movable frame wheel 39 will fit with the lifting switch 53, and the lifting switch 53 will transmit a signal to the electric push rod 35 to stop the drive of the electric push rod 35, indicating that the tension of the spinning yarn 4 has been adjusted to the state to be detected, avoiding the influence of insufficient tension on the detection result when the spinning yarn 4 is synchronously detected for sliding wear and rolling wear, and ensuring the accuracy of the synchronous detection of the sliding wear and rolling wear of the spinning yarn 4; When the spinning yarn 4 is synchronously detected for sliding wear and rolling wear, the electric motor 34 can drive the drive shaft 5, the fifth runner 6, the sixth runner 7, the speed regulating plate 8, the seventh runner 9, the eighth runner 10, the first transmission belt 16, the second transmission belt 11, the third runner 18, the fourth runner 19, the second spring 20, the first runner 13, the second runner 14, the first spring 15, the rolling shaft 17, the rotating frame 12 and the detection wheel 2 to rotate in sequence. When the rotating frame 12 rotates, it cooperates with the convex block 49 and the long strip hole to drive the detection frame 3, the detection wheel 2, the rolling shaft 17, the third runner 18, the fourth runner 19, the second spring 20 and the second transmission belt 11 to swing at an angle around the movable shaft in sequence. When the detection wheel 2 swings, it can perform sliding friction on the spinning yarn 4 and detect the sliding friction of the spinning yarn 4. When the detection wheel 2 rotates, it can perform rolling friction on the spinning yarn 4 and detect the rolling friction of the spinning yarn 4. By the swinging and rotation of the detection wheel 2, the synchronous detection of the sliding friction and rolling friction of the spinning yarn 4 can be realized; (4)When the lifting platform 36 is lifted or lowered, it will also drive the control switch 40 to slide on the intelligent toucher 41. According to the position where the control switch 40 moves on the intelligent toucher 41, a specified number of first electromagnets 22 can be turned on. The lower the position where the control switch 40 contacts the intelligent toucher 41, the more first electromagnets 22 are turned on. Through the suction force generated by the first electromagnets 22 and the extrusion force of the third spring 23, the moving range of the adjusting frame 21 can be controlled. The more first electromagnets 22 are turned on, the stronger the suction force on the iron ring 24, the stronger the extrusion force of the adjusting frame 21 on the third spring 23, and the closer the distance between the adjusting frame 21 and the iron ring 24. The fewer first electromagnets 22 are turned on, the lower the suction force on the iron ring 24, the lower the extrusion force of the adjusting frame 21 on the third spring 23, and the farther the distance between the adjusting frame 21 and the iron ring 24. Furthermore, when the adjusting frame 21 moves, it can drive the adjusting frame 21, the speed regulating plate 8, the sixth runner 7, and the seventh runner 9 to move left and right in sequence. When the sixth runner 7 and the seventh runner 9 move left and right, the position of the first transmission belt 16 between the sixth runner 7 and the fifth runner 6 can be adjusted, and the position of the second transmission belt 11 between the seventh runner 9 and the eighth runner 10 can be adjusted. At the same time, when the second transmission belt 11 and the first transmission belt 16 are adjusted, with the elastic forces of the first spring 15 and the second spring 20, the fourth runner 19 can be driven to slide on the rolling shaft 17, and the second runner 14 can be driven to slide on the rotating frame 12. The position of the first transmission belt 16 between the third runner 18 and the fourth runner 19 and the position of the second transmission belt 11 between the first runner 13 and the second runner 14 can also be adjusted. By this method, the rotation ratio between the rotating frame 12 and the rolling shaft 17 can be adjusted, the speed at which the detection frame 3 drives the detection wheel 2 to swing and the speed at which the detection wheel 2 rotates can be adjusted. The faster the detection wheel 2 swings, the slower the detection wheel 2 rotates. The slower the detection wheel 2 swings, the faster the detection wheel 2 rotates. The ratio between the sliding wear and the rolling wear detected by the detection wheel 2 on the spinning yarn 4 can be adjusted, and the detection ratio between the sliding wear and the rolling wear can be adjusted according to the elastic use of the spinning yarn 4 to ensure the accuracy of the detection of the sliding wear and the rolling wear of the spinning yarn 4; When the first transmission belt 16 moves onto the first collar 42 between the fifth runner 6 and the sixth runner 7, since the drive shaft 5 is rotationally connected to the first collar 42, the drive shaft 5 will not drive the first transmission belt 16 to transmit. At this time, the current detection wheel 2 will only swing and not rotate. The detection wheel 2 will only perform sliding wear detection on the spinning yarn 4. When the number of activated first electromagnets 22 is too small and drives the adjustment frame 21 to fit with the second inductor 26, the second inductor 26 will transmit a signal to the third electromagnet 47, causing the third electromagnet 47 to generate a suction force on the third iron sheet 48 to adsorb and position the detection wheel 2. This can prevent the detection frame 3 from rolling when the detection wheel 2 only performs sliding wear detection on the spinning yarn 4, ensuring the effect of sliding wear detection of the spinning yarn 4; When the second transmission belt 11 moves onto the second collar 43 between the seventh runner 9 and the eighth runner 10, since the drive shaft 5 is rotationally connected to the second collar 43, the drive shaft 5 will not drive the second transmission belt 11 to transmit. At this time, the current detection wheel 2 will only rotate and not swing. The detection wheel 2 will only perform rolling wear detection on the spinning yarn 4. When the number of activated first electromagnets 22 is too large and drives the adjustment frame 21 to fit with the first inductor 25, the first inductor 25 will transmit a signal to the second electromagnet 45, causing the second electromagnet 45 to generate a suction force on the second iron sheet 46 to adsorb and position the detection frame 3. This can prevent the detection frame 3 from swinging when the detection wheel 2 only performs rolling wear detection on the spinning yarn 4, ensuring the effect of rolling wear detection of the spinning yarn 4; (7) According to the position where the control switch 40 moves on the intelligent toucher 41, the temperature of the gas released by the air conditioner 29 can be controlled. The lower the position where the control switch 40 contacts the intelligent toucher 41, the lower the gas generated by the air conditioner 29. Therefore, the better the elasticity of the spinning yarn 4, the lower the temperature of the gas released by the air conditioner 29. Furthermore, when the drive shaft 5 rotates, it will also drive the fan blades 28 to rotate to generate wind and blow it into the temperature box 27. This can blow the high-temperature gas or low-temperature gas generated by the air conditioner 29 to form hot air or cold air. The hot air or cold air can be blown into the detection cavity of the detection box 1 through the air inlet pipe 30. Through the cyclic floating of the hot air or cold air in the detection cavity, the temperature in the temperature box 27 can be adjusted. According to the elasticity of the spinning yarn 4, the temperature of the wind is controlled, and then the temperature in the detection cavity is controlled. According to the elastic use of the spinning yarn 4, when the spinning yarn 4 is subjected to wear detection, the actual use environment of the spinning yarn 4 can be simulated, ensuring the effect of rolling wear and sliding wear detection of the spinning yarn 4 in the actual temperature environment; When the rotating frame 12 rotates, it will also drive the cam 31 to rotate and drive the wind deflector 33 to move. Cooperating with the elastic force of the buffer spring 32, the wind deflector 33 can be driven to move up and down frequently. The speed of the wind deflector 33 moving up and down can be controlled according to the rotation speed of the cam 31, and the size of the air passing gap in the air inlet pipe 30 can be adjusted frequently. The faster the cam 31 pushes the wind deflector 33, the faster the air passing gap is adjusted frequently. As a result, the speed of the wind entering the detection chamber is slower. Furthermore, when the sliding wear detection of the spinning yarn 4 is relatively large and the rolling wear detection is relatively small, the amount of wind entering the detection chamber is less. The smaller amount of wind will reduce the friction between the spinning yarn 4 and the air and reduce the proportion of sliding wear. When the sliding wear detection of the spinning yarn 4 is relatively small and the rolling wear detection is relatively large, the amount of wind entering the detection chamber is more. The larger amount of wind will increase the friction between the spinning yarn 4 and the air, thereby increasing the proportion of sliding wear. By controlling the proportion of sliding wear and rolling wear to control the size of the wind, the sliding wear and rolling wear can be balanced, making the wear result more accurate; (9)When the spinning yarn 4 breaks during the detection, the telescopic spring 52 will lose the resistance due to the break of the spinning yarn 4. Through the elastic force of the telescopic spring 52, the movable frame wheel 39 can be driven to move downward and contact the emergency stop switch 51. The emergency stop switch 51 will transmit a signal to the intelligent touch controller 41, and the intelligent touch controller 41 will drive the multiple first electromagnets 22, second electromagnets 45, third electromagnets 47, first sensors 25, second sensors 26, lift switches 53, heaters and coolers 29, electric push rods 35 and motors 34 to turn off, avoiding unnecessary energy consumption after the spinning yarn 4 breaks. At the same time, the intelligent touch controller 41 will record the break time of the spinning yarn 4. Based on the start time of the detection of the spinning yarn 4 and the break time of the spinning yarn 4, the sliding wear performance and rolling wear performance of the current spinning yarn 4 can be roughly judged.

[0043] Embodiment Two:

[0044] This application embodiment also discloses a method for detecting the performance of textile yarns. Based on the textile yarn performance detection device of Embodiment One, it includes the following steps: S1. The spinning yarn 4 is sleeved on the detection wheel 2, and both ends of the spinning yarn 4 are fixed by two clamping rings 37 and two clamping blocks 38 respectively. The electric push rod 35 drives the lifting platform 36 to move up and down to adjust the tension of the spinning yarn 4, and the elasticity of the spinning yarn 4 can be detected to adjust the spinning yarn 4 to the state to be detected; S2. The motor 34 can drive the sliding part and the rolling part, and can drive the first transmission belt 16 and the second transmission belt 11 to rotate in sequence, and can drive the detection wheel 2 to swing and rotate at an angle, and then the synchronous sliding wear and rolling wear of the spinning yarn 4 can be detected. The tension member controls the moving range of the adjusting frame 21 through the elastic tension of the spinning yarn 4 to adjust the proportion of the synchronous detection of the sliding wear and rolling wear of the spinning yarn 4; S3. The tensioning member controls the gas temperature generated by the cooler 29 through the elastic tension of the spinning yarn 4, and blows the generated gas temperature into the detection box 1 by the rotation of the fan blade 28, and simulates the actual wear temperature environment of the spinning yarn 4 according to the elasticity of the spinning yarn 4.

[0045] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape, and principle of the present application shall be covered within the protection scope of the present application.

Claims

1. A textile yarn performance detection device, characterized in that: It includes a detection box, a detection cavity arranged in the detection box, a sliding component and a rolling component for detecting the sliding wear and rolling wear of the spinning yarn, a driving component and a speed regulating component for synchronously driving and regulating the speed of the sliding component and the rolling component, and a control component for controlling the temperature in the detection cavity; The sliding component includes a detection frame rotatably arranged in the detection box and a sliding part for rotatably driving the detection frame; The rolling component includes a detection wheel rotatably arranged on the detection frame and a rolling part for rotatably driving the detection wheel, and the detection wheel is in active contact with the spinning yarn; The speed regulating component includes a speed regulating plate movably arranged on the detection box and a speed regulating part for linearly driving the speed regulating plate; The driving component includes a rolling shaft and a rotating frame rotatably arranged on the detection box and a driving part for synchronously driving the rolling shaft and the rotating frame; The control component includes a temperature box fixed on the detection box, a heating and cooling device fixed on the temperature box, an air inlet pipe fixed on the detection box, and an adjusting part for adjusting the size of the air outlet of the air inlet pipe; The driving part includes a driving shaft rotatably arranged on the detection box, a first transmission belt and a second transmission belt, a fifth runner and an eighth runner fixed on the driving shaft, a sixth runner and a seventh runner slidably arranged on the driving shaft, and a motor fixed on the detection box, and the driving shaft is fixedly connected to the output end of the motor.

2. The textile yarn performance detection device according to claim 1, characterized in that: The sliding part includes a convex block fixed on the rotating frame, a first runner and a first spring, and a second runner fixed on the first spring. The second runner is slidably connected to the rotating frame. A long hole is formed in the detection frame, and the convex block is slidably connected to the long hole. Both the detection wheel and the detection frame are located in the detection cavity.

3. The textile yarn performance detection device according to claim 2, characterized in that: The rolling part includes a third runner and a second spring fixed on the rolling shaft, and a fourth runner fixed on the second spring. The fourth runner is slidably connected to the rolling shaft. The detection wheel is fixed on the outer side of the rolling shaft. The third runner, the fourth runner, the fifth runner and the sixth runner are all in transmission connection with the first transmission belt. The first runner, the second runner, the seventh runner and the eighth runner are all in transmission connection with the second transmission belt.

4. A textile yarn performance detection device according to claim 1, characterized in that: The speed regulating part includes a third spring and an iron ring fixed on the detection box, an adjusting frame fixed on the third spring, and a plurality of first electromagnets fixed on the adjusting frame. The plurality of first electromagnets are all magnetically connected to the iron ring. The speed regulating plate is in active contact with the adjusting frame. The speed regulating plate is fixed between the sixth runner and the seventh runner. The speed regulating plate is slidably connected to the driving shaft. A first collar and a second collar are rotatably arranged on the driving shaft. The first collar is in transmission connection with the first transmission belt. The second collar is in transmission connection with the second transmission belt.

5. The textile yarn performance detection device according to claim 4, characterized in that: The adjusting part includes a fan blade fixed on the driving shaft, a buffer spring fixed on the air inlet pipe, a wind deflector fixed on the buffer spring, a cam fixed on the rotating frame, and a temperature control part for adjusting the temperature of the heating and cooling device. The wind deflector is in active contact with the cam. The temperature box and the detection cavity are both communicated with the air inlet pipe. An air passing gap is arranged between the air inlet pipe and the wind deflector.

6. The textile yarn performance detection device according to claim 5, wherein: A clamping member for clamping and fixing both ends of the spinning yarn, a tension member for adjusting the tension of the spinning yarn, a detection member for detecting the tension force of the spinning yarn, and a fixing member for fixing the detection frame and the detection wheel are further provided on the detection box; The tension member includes a lifting table movably provided in the detection box and an electric push rod fixed in the detection box, and the lifting table is fixedly connected to the output end of the electric push rod.

7. The textile yarn performance detection device according to claim 6, characterized in that: The fixing member includes a second electromagnet fixed on the detection box, a first inductor and a second inductor, a second iron sheet fixed on the detection frame, a third electromagnet fixed on the detection frame, and a third iron sheet fixed on the detection wheel. The second electromagnet is magnetically connected to the second iron sheet, the third electromagnet is magnetically connected to the third iron sheet, the second electromagnet is electrically connected to the first inductor, the third electromagnet is electrically connected to the second inductor, and both the first inductor and the second inductor are in movable contact with the adjustment frame.

8. The textile yarn performance detection device according to claim 6, characterized in that: The temperature control member includes a control switch fixed on the lifting table and an intelligent toucher fixed on the detection box. The intelligent toucher is electrically connected to the cooling and heating device, and a plurality of the first electromagnets are all electrically connected to the intelligent toucher. The control switch is in movable contact with the intelligent toucher.

9. The textile yarn performance detection device according to claim 8, characterized in that: The detection member includes two fixed wheels fixed on the lifting table, an emergency stop switch, a lifting switch, a telescopic spring, and a movable frame wheel fixed on the telescopic spring. The emergency stop switch and the lifting switch are both in movable contact with the movable frame wheel. The lifting switch is electrically connected to the electric push rod, and the emergency stop switch is electrically connected to the intelligent toucher.

10. A method for detecting the performance of textile yarns, based on a textile yarn performance detection device according to any one of claims 1-9, characterized in that, It includes the following steps: S1. Put the spinning yarn on the detection wheel, fix both ends of the spinning yarn through two clamping rings and two clamping blocks respectively. The electric push rod drives the lifting table to move up and down to adjust the tension of the spinning yarn, and the elasticity of the spinning yarn can be detected. Adjust the spinning yarn to the state to be detected; S2. The motor can be driven by the sliding member and the rolling member, and can drive the first transmission belt and the second transmission belt to rotate in sequence, and can drive the detection wheel to swing and rotate at an angle, so as to detect the synchronous sliding wear and rolling wear of the spinning yarn. The tension member controls the moving range of the adjustment frame through the elastic tension of the spinning yarn, and adjusts the proportion of the synchronous detection of the sliding wear and rolling wear of the spinning yarn; S3. The tension member controls the gas temperature generated by the cooling and heating device through the elastic tension of the spinning yarn, and blows the generated gas temperature into the detection box by the rotation of the fan blades, and simulates the actual wear temperature environment of the spinning yarn according to the elasticity of the spinning yarn.

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