284 results about "Textile yarn" patented technology

The invention relates to the technical field of textile yarn performance detection, in particular to textile yarn tensile property detection equipment and a method thereof.The textile yarn tensile property detection equipment comprises a tensile test board, a first clamping jaw installed on one side of the bottom of the tensile test board and an electric telescopic rod installed on the top of the tensile test board; therefore, when the device is used, the surface of the yarn to be stretched can be automatically cleaned in a reciprocating manner, so that a plurality of floating wool fibers and other types of impurities remaining on the surface of the yarn are automatically cleaned, the apparent diameter of the yarn is ensured, and the accuracy of measured key parameters such as elongation at break or breaking strength is ensured; the device is simple in structure and convenient to operate, accuracy and reliability of detection data are guaranteed, meanwhile, by arranging the adjusting assembly, the device can be adjusted according to the diameter of yarn, and by means of cooperative operation of the driving assembly and the collecting assembly, cleaned floating wool fibers and other types of impurities can be sucked and collected.

The utility model relates to the technical field of tension regulators, in particular to a traditional spinning yarn tension regulator, which is characterized in that a yarn main body is pulled by a traction device to slide along a quartz wheel and three yarn wheels in sequence, and in the process, the quartz wheel and the three yarn wheels apply pressure to the yarn main body from different angles; when the yarn inlet end is clamped, the yarn body in the adjusting device can be tensioned, the tensioned yarn body can apply pressure to the yarn wheel, the yarn wheel can apply pressure to the spring through the sliding block, the spring is shrunk, the tensile force borne by the yarn body is converted into the elastic force of the spring, and the yarn body is tensioned. Meanwhile, the bent yarn main body can be straightened, more yarn main bodies are released, the length pulled by the traction device is supplemented, the tensile force borne by the yarn main body is shared through the yarn wheel capable of sliding, and the effect that the yarn main body is prevented from being snapped by the traction device due to the fact that the yarn inlet end is clamped is achieved.

The invention provides textile yarn tensile property detection equipment and a detection method, and relates to the technical field of material strength tests.The detection equipment comprises a testboard, a clamping and stretching mechanism, a top layer pushing assembly and a bottom layer pushing assembly, a winding and unwinding shaft is welded to one end of the surface of the testboard, and to-be-detected textile yarn is wound on the surface of the winding and unwinding shaft; the other end of the surface of the test board is welded with an end plate, one side of the top of the end plate is in threaded connection with a clamping and stretching mechanism, and the front end and the rear end of the surface of the test board are respectively welded with a front end supporting plate and a rear end supporting plate. Clamping and stretching treatment can be automatically completed in the measuring process, the measuring efficiency is greatly improved, and multiple times of measurement can be rapidly completed. The problem that two clamping point positions and the stretching direction are not aligned during clamping is also avoided, and the accuracy and the reliability of a final detection result are improved.

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.

The utility model discloses a tensile strength detection device for textile yarns, and belongs to the technical field of textile yarn detection. A tensile strength detection device for textile yarns comprises a base provided with a detection cabinet at the top, and further comprises an air nozzle mounted in the detection cabinet, a temperature adjusting part arranged in the base and used for blowing out hot air and cold air from the air nozzle, and a temperature adjusting device arranged in the air nozzle and used for adjusting the temperature of the air nozzle, through the arrangement of the control host, the electric push rod, the tension sensor and the clamp, the tensile strength of the textile yarn can be detected, and through the cooperative use of the control host, the temperature sensor, the air pump, the heating wire and the semiconductor chilling plate, different temperature environments can be simulated in the detection cabinet; therefore, the tensile strength of the textile yarn can be detected in different temperature environments, the use quality of the yarn can be judged more accurately, and the quality of subsequent textile products can be guaranteed.

The invention relates to the technical field of yarn tension detection, in particular to a textile yarn tensile property detection device with a multi-section detection function, which comprises a rack and a stretching frame, and a plurality of mounting frames are arranged on the rack; a detection mechanism is arranged on each mounting frame, a clamping assembly is arranged on each detection mechanism, and a detection unit is arranged on each clamping assembly; through the arrangement of the multiple mounting frames and the detection mechanisms, multi-section synchronous detection can be achieved on the same yarn, it is not needed to repeatedly cut and clamp the yarn in the prior art, the manual operation amount is greatly reduced, and the detection efficiency is remarkably improved. Every two adjacent detection mechanisms are distributed in a bilateral symmetry mode with the yarn as the symmetry axis and move synchronously and relatively, it is ensured that the yarn is evenly divided into a plurality of independent detection sections with the same length, the overall tensile property and uniformity of the yarn can be evaluated more comprehensively and accurately through comprehensive analysis of data of the multiple detection sections, and the yarn quality is improved. And local weak links can be found in time.

The invention relates to a detection and in-situ repair method and system for spinning yarn knots, and the method comprises the steps: applying high-frequency vibration to a twisting triangular area of a spinning frame, and separating loose fiber clusters attached to the surfaces of yarns through axial vibration; carrying out polarized light scanning on the surface of the yarn to obtain three-dimensional structure characteristics of the yarn, and identifying a candidate knot area with a sudden diameter change; an instantaneous stress pulse is applied to the candidate knot area, the local elastic response of the yarn is detected, the authenticity of the candidate knot area is judged, real knots show rigidity sudden change, and loose fibers show elastic attenuation; directionally spraying an atomized solvent to the area which is confirmed as a real knot to soften fibers, and meanwhile, applying radial compression force to redirect the fibers to recover the continuity of the yarn; the local temperature distribution of the repaired yarn is detected through infrared thermal imaging, and if the temperature is abnormal, secondary repairing is triggered or the yarn is marked as an unrepairable section. The method effectively solves the problems that a traditional method is high in misjudgment rate and poor in repairing capacity.

The invention relates to the technical field of cotton yarn detection, and discloses a synchronous detection method for multiple performance indexes of cotton textile yarns. The method comprises the following steps: acquiring a current surface image parameter of a yarn body appearance layer, a current internal structure parameter of a fiber structure layer and a current molecular motion parameter of a molecular chain layer corresponding to a current production batch of to-be-detected yarn; performing layered performance analysis on each parameter to obtain a first current performance state evaluation value of the yarn body appearance layer, a second current performance state evaluation value of the fiber structure layer and a third current performance state evaluation value of the molecular chain layer; and finally, performing matching judgment on each evaluation value and a preset performance state evaluation reference range, and triggering a corresponding detection calibration operation according to a result. According to the method, multi-level parameters can be synchronously obtained, comprehensive performance evaluation is realized, the problems of single detection dimension, low efficiency, poor result association, lag and the like in the prior art are solved, the detection reliability and consistency are improved, and production quality control and process optimization are assisted.

The invention discloses textile yarn tensile fracture detection equipment which comprises a detection table, a movable seat and a traction seat, a linear driving oil cylinder for horizontally pulling the traction seat is fixed at the end part of the detection table, and a tension detector connected with the movable seat is arranged at the other end of the detection table; the roller shaft with the multiple yarn sleeves is installed in the movable seat, the free ends of the multiple yarns extend out of the movable seat, and the clamping assemblies used for positioning the two ends of the detection section of the multiple strands of yarns are installed on the opposite end walls of the movable seat and the traction seat, so that on one hand, rapid positioning is achieved, and the two ends of the multiple strands of yarns do not need to be manually and independently positioned one by one; in addition, a guide adjusting mechanism is additionally arranged between the movable base and the traction base and used for converting original horizontal stretching into inclined stretching in different directions and angles, the actual use stretching environment is simulated, and the stretching performance of the yarn is more effectively reflected through multi-set detection contrastive analysis.

The utility model relates to the technical field of yarn spinning, in particular to a spinning yarn tidying device with a side-by-side multi-tooth carding structure, fixed teeth are fixedly connected to the outer side of a carding roller, and an adjusting supporting plate is slidably connected to the position, close to the center, of the interior of the carding roller. The outer side face of the adjusting supporting plate is fixedly connected with first adjusting teeth, the outer side of the adjusting supporting plate is provided with a driven plate, and the outer side face of the driven plate is fixedly connected with second adjusting teeth. A transmission rod can support or pull an adjusting supporting plate, then the adjusting supporting plate can drive a limiting sliding rod and a driven plate to move towards the outer side, after the driven plate makes contact with the inner wall of the carding roller, continuous jacking can cause compression of a spring, and first adjusting teeth and second adjusting teeth penetrate out of penetrating holes; therefore, the carding distance can be adjusted side by side.

The invention relates to the technical field of textile detection equipment, in particular to a textile yarn detection support which comprises a detection seat, a detection mechanism is mounted on the rear side of the upper end of the detection seat and comprises a mounting plate rotating in a reciprocating mode and two grinding rollers rotationally mounted on the mounting plate, and a traction mechanism is mounted in the middle of the front side of the upper end of the detection seat. A joint debugging mechanism is arranged between the traction mechanism and the two grinding rollers, and a tensioner is arranged on the traction mechanism; according to the invention, after one yarn sample is worn and broken, the yarn can be automatically pulled to quickly feed a new yarn sample, so that the detection efficiency of the wear resistance of the yarn is improved; the working face of the grinding roller can be automatically replaced when a new yarn sample is fed, so that the wear resistance of the yarn in different friction environments is tested, and the detection efficiency of the wear resistance of the yarn sample is further improved.

The invention relates to the technical field of textiles, in particular to a moisture-absorbing and quick-drying textile yarn and a preparation method thereof.Hydrophilic fibers (such as cotton and bamboo fibers) and hydrophobic fibers (such as polyester and polyethylene) are compounded to form a gradient moisture-absorbing structure with the inner absorbing function and the outer guiding function. The inner-layer hydrophilic fibers rapidly absorb sweat, the outer-layer hydrophobic fibers form a moisture guiding channel, directional transmission of liquid water is achieved through capillary pressure difference, moisture migration is driven through material surface energy difference, sweat retention is avoided, the special-shaped section and the blending technology are adopted, the porosity and the specific surface area in the yarn are increased, and the moisture absorption rate and the diffusion efficiency are improved. The finally prepared yarn has the advantages of efficient moisture absorption, rapid drying, optimized heat and moisture comfort, durability and functionality combination, and wide application prospects.

The utility model discloses a uniform waxing device for textile yarns, which comprises a mounting seat, the top of the mounting seat is rotatably connected with a rotating plate, a motor is mounted in the mounting seat, an output shaft of the motor penetrates through the mounting seat and is fixedly connected with the rotating plate, the top of the rotating plate is fixedly connected with a first pressure sensor, and the first pressure sensor is fixedly connected with a second pressure sensor. The top end of the first pressure sensor is fixedly connected with a base, a PID temperature control heating plate is installed in the base, and the top of the base is fixedly connected with a placing rod. According to the yarn waxing device, the contact pressure between the wax block and the yarn can be adjusted, the contact pressure between the wax block and the yarn is kept within a stable interval, the temperature of the wax block can be accurately controlled, the yarn waxing uniformity degree is effectively improved, and the yarn waxing quality is improved.

The utility model discloses a raw material crushing device for textile yarn processing, which comprises a crushing box, a shell is arranged on the other side of the crushing box, a second motor is fixedly arranged on the inner wall of the shell, a rotating rod is arranged at the output end of the second motor, and a driving gear and a driving wheel are fixedly sleeved outside the rotating rod. The side of the driving gear is connected with a driven gear in a meshed mode, the other rotating rod is fixedly sleeved with the driven gear, the rotating rods are fixedly sleeved with crushing rollers, the driving wheel is in transmission connection with a driven wheel through a belt, and the end opening of a crushing cutter is fixedly sleeved with the driven wheel. By the adoption of the technical scheme, the raw material crushing device for textile yarn processing can crush yarn raw materials in a double-layer mode, the crushing effect on the yarn raw materials is guaranteed, and the service life of equipment can be prolonged; and the screening of the crushed yarn raw material particles can be accelerated.

The utility model discloses a textile yarn roll pay-off device, including the platen, the platen is installed seat board on interval, and the vertical connecting axle rod on seat board, and the axle rod one side sets up the pressure tile, and the ear seat is set up on the outer surface of pressure tile interval, and the ear seat is set up boost mechanism between the upper and vertical board, and the ear seat is set up thrust mechanism between the lower and vertical board, and the vertical board outside connects the pneumatic cylinder, and the telescopic rod of pneumatic cylinder connects thrust mechanism, with simple structure, reasonable in design, novel and unique thought, through the telescopic rod of pneumatic cylinder's extension and retraction, and utilize the lower spring to drive pressure tile to approach or away from yarn roll, and the lower spring is compressed short simultaneously, and the force of the lower spring pushes the pressure tile to be always attached to the yarn roll surface, guarantee yarn on yarn roll under the traction in the process of paying-off, and only pay-off will be pulled by traction, avoid yarn roll free rotation and pay-off, avoid the yarn roll free pay-off and knot of traction inertia.

The present invention relates to the technical field of textile yarn winding, and discloses an intelligent textile yarn regulating and winding device, comprising a main shell, position sensors symmetrically installed above and below a transposition winding mechanism, an output end of a first motor fixedly connected to a stabilizing mechanism, to realize intelligent conversion and spinning of textile yarns, a first cylinder installed inside the transposition winding mechanism, to realize intelligent adjustment of textile yarns of different specifications, one end of an anti-slip mechanism is slidably inserted in the transposition winding mechanism, to complete the anti-slip insertion of the anti-slip mechanism on the transposition winding mechanism and the anti-interference discharging, a protective adjustment mechanism is electrically connected to the transposition winding mechanism, to realize flexible protection of the protective adjustment mechanism on the textile winding operation of the transposition winding mechanism as well as intelligent sensing and adjustment, the present invention realizes the intelligence and automation of textile yarn winding, not only automatically adjusts the winding parameters according to yarns of different specifications, but also ensures effective anti-slip and protective effects during the adjustment process.

The utility model provides a kind of spinning thread winding equipment for weaving, including workbench, the top of workbench is rotatably connected with fixed shaft by two groups of bearing block, the side of fixed shaft is fixed with connecting arm one, the side of connecting arm one is equipped with electric push cylinder one, and the output end of electric push cylinder one is equipped with conical clamp plate one;The other side of fixed shaft is fixed with connecting arm two, the side of connecting arm two is equipped with motor one, and the output end of motor one is equipped with conical clamp plate two, and wire drum is placed between conical clamp plate one and conical clamp plate two.The utility model is matched by conical clamp plate one and conical clamp plate two, can accurately adapt the connecting hole of wire drum two ends, electric push cylinder one can flexibly adjust clamping force, ensure that wire drum is not deviated, no shaking in winding process, guarantee the uniformity of spinning thread winding, compared with traditional manual installation mode, greatly shorten the installation time of wire drum, improve work efficiency, and installation is stable.

The invention discloses drying treatment equipment for textile yarn production, and relates to the technical field of textile yarn drying, the drying treatment equipment comprises a supporting table, a drying box and a conveying roll shaft for conveying a yarn layer, and further comprises a distribution mechanism and a lifting jacking spray head mechanism, the distribution mechanism is hung on the inner top of the drying box, and the lifting jacking spray head mechanism is arranged on the supporting table; the distributing mechanism comprises an arc swing plate used for stirring and dispersing the yarn layers, and the lifting jacking spray head mechanism is used for blowing hot air to the yarn layers and intermittently jacking the yarn layers from bottom to top. A yarn layer penetrating through the drying box is effectively stirred and dispersed through the arc swing plate, so that hot air generated by the lifting and jacking spray head mechanism effectively penetrates through the yarn layer to be dried, and meanwhile, the lifting and jacking spray head mechanism continuously extrudes the yarn layer upwards while blowing hot air from bottom to top; water in the yarn layer is squeezed out in an extrusion mode, and the overall drying efficiency can be improved through the synchronous action of multiple action modes.

The utility model discloses textile yarn conduction drying equipment, and relates to the technical field of textile yarn, the textile yarn conduction drying equipment comprises a square frame, the middle position of the inner bottom wall of the square frame is fixedly connected with a supporting table, the upper surface of the supporting table is fixedly connected with a drying sleeve, and the left side and the right side of the drying sleeve are both provided with circular grooves; a bottom plate is fixedly connected to the inner bottom wall of the drying sleeve, two first supporting frames are fixedly connected to each of the two sides of the upper surface of the bottom plate, heating lamp tubes and an air heater are started, the heating lamp tubes can conduct drying operation on the textile yarn, the air heater is started to conduct further drying operation on the textile yarn, and the drying efficiency is improved. And when an operator starts the driving motor, the power output end of the driving motor rotates to drive the take-up wheel to rotate, take-up operation can be carried out, the situation that drying work is affected due to the fact that the textile yarns are tightly attached together can be avoided, and therefore practicability is improved.

The invention provides a carrying device for textile bobbins, and relates to the technical field of textile auxiliary machinery, a base comprises a bottom plate, a plurality of bearing plates mounted on the bottom plate and a plurality of bobbin stabilizing assemblies, the bearing plates are arranged at intervals, and a gap is formed between each bearing plate and the bottom plate; a plurality of first positioning holes which are arranged at intervals are formed in one side, close to the other bearing plate, of each bearing plate; the bobbin stabilizing assemblies are movably arranged between every two adjacent bearing plates and located in the first locating holes in a lockable mode, and the bobbin stabilizing assemblies are configured to be used for abutting against the inner wall of the textile bobbin. According to the carrying device for the textile bobbins, the problems that an existing carrying device is prone to causing abrasion and scratching of textile yarns wound on the textile bobbins and deformation of the textile bobbins can be solved, and the carrying efficiency of the textile bobbins with different package diameters can be effectively improved.

The utility model relates to the technical field of yarn breakage early warning devices of textile machines, and discloses a yarn breakage early warning device of a textile machine, which comprises a pulley yoke, a yarn guide wheel is rotatably arranged in the pulley yoke, and a textile implement bypasses the yarn guide wheel. A power supply battery pack and an early warning buzzer are fixedly arranged on the pulley yoke, the power supply battery pack supplies power to the early warning buzzer to enable the early warning buzzer to give an alarm to achieve early warning, a sliding groove is formed in the pulley yoke, and a sliding type bearing seat is arranged in the sliding groove in an up-down sliding mode. And a rotating shaft of the yarn guide wheel is inserted into a bearing inner ring in the sliding type bearing seat. Due to the reverse triggering design, electric energy is not consumed during normal work, when spinning yarn is broken, a power supply circuit of the early warning buzzer is closed through the conductive component, then an alarm is triggered, workers can find the yarn in time, production can be effectively assisted, and the device is small in structure and convenient to use.

The utility model discloses a spinning yarn detector with an anti-separation function, which relates to the technical field of yarn detectors, and comprises a yarn detector body, one side of the yarn detector body is provided with a circular ring, the circular ring is provided with a pick-and-place opening and a sliding chute, the sliding chute is connected with a plurality of sliding blocks in a sliding manner, and the plurality of sliding blocks are fixedly connected with the yarn detector body; the circular ring is supported through the two sliding blocks, the circular ring can rotate between the two sliding blocks through the sliding grooves, when the opening orientation of the taking and placing opening in the circular ring is the same as the opening orientation of the U-shaped groove in the yarn detector body, fibers can be placed in the U-shaped groove and the circular ring, then the circular ring is rotated, and the fibers can be taken out from the U-shaped groove. The opening direction of the taking and placing opening is opposite to the opening direction of the U-shaped groove, at the moment, fibers cannot be separated from the U-shaped groove, misjudgment of the yarn detector is avoided, and the detection accuracy is guaranteed.

The utility model relates to the technical field of yarn testing, and discloses a textile yarn elasticity testing mechanism which comprises a working table and supporting legs fixedly connected to the bottom end of the working table, a testing mechanism is arranged at the top end of the working table, a fixing mechanism is arranged on the testing mechanism, a first lead screw is pulled upwards to drive a first pressing plate to move upwards, and a second lead screw is pulled upwards to drive a second pressing plate to move upwards. A sliding block moves and extrudes a spring at the same time, then an inserting block is inserted, a first lead screw is loosened, the spring drives a connecting rod, a first pressing plate and a second pressing plate to move downwards, the inserting block can be limited through the first pressing plate, meanwhile, the second pressing plate can conduct a semi-wrapping state on the top end of a winding rod, and finally the first lead screw is rotated; according to the elastic force testing device, the second pressing plate is driven to move downwards, so that the bottom end of the second pressing plate is tightly attached to the outer wall of the winding rod, yarn wound on the winding rod can be vertically pressed and fixed, the situation that the yarn is loosened and falls off in the elastic force testing process is prevented, and the testing efficiency is improved.

The utility model relates to a textile yarn tension adjusting mechanism, which belongs to the technical field of textile equipment and comprises a bottom plate, yarn bypasses a limiting roller and a tension adjusting roller, when yarn tension needs to be adjusted, a transmission motor is started to drive a screw rod to rotate, and a movable seat in threaded connection with the screw rod can axially move along the screw rod, so that the position of the tension adjusting roller is changed; in the yarn running process, if the tension suddenly changes, the self-adaptive elastic floating assembly plays a role, when the yarn tension suddenly increases, the tension adjusting roller is subjected to tension, the moving block is driven to move in the moving seat, through cooperation of the buffer damper and the telescopic spring, the buffer damper absorbs part of impact force, and the yarn tension is adjusted. The telescopic spring provides buffering elastic force, so that the tension adjusting roller can adjust the position in a self-adaptive mode, breakage of the yarn due to too large tension is avoided, and if the tension is suddenly reduced, the telescopic spring rebounds, the tension adjusting roller is pushed to reset, and the yarn tension is kept stable.

The utility model discloses a textile yarn with a good wear-resistant effect, which comprises a yarn core, the yarn core comprises a main yarn core and an auxiliary yarn core, the main yarn core and the auxiliary yarn core are arranged in a layered manner, the auxiliary yarn core covers the outer layer of the main yarn core, a flexible yarn is arranged on the outer side of the yarn core, a wrapping layer is arranged on the outer side of the flexible yarn, the number of the wrapping layer is two, and the number of the wrapping layer is two. Comprising a first wrapping yarn and a second wrapping yarn, the first wrapping yarn and the second wrapping yarn are spirally wound, a protective layer is arranged on the outer side of a wrapping layer, and a wear-resistant layer is arranged on the outer side of the protective layer; the yarn has the advantages that the yarn has high abrasion resistance and good softness, the double requirements for high performance and comfort are met, in addition, the preparation method is simple and easy to implement, and high production efficiency and economic benefits are achieved.

The utility model discloses a yarn evenness measuring device, which relates to the technical field of textile yarns and comprises a workbench, the upper end of the workbench is fixedly connected with two first supports, the left side and the right side of each first support are respectively provided with a pressing mechanism, and the right side of the pressing mechanism on the right side is provided with a dust removal mechanism. The dust removal mechanism comprises a U-shaped frame and a base, the U-shaped frame and the base are fixedly connected to the upper end of the workbench, the upper end of the base is fixedly connected with a lower cleaning box, guide rods are fixedly connected to the four corners of the upper end of the lower cleaning box, the other ends of the guide rods are fixedly connected with the top end of the inner side of the U-shaped frame, and the outer surfaces of the guide rods are slidably connected with an upper cleaning box. Wire holes are formed in the left ends and the right ends of the upper cleaning box and the lower cleaning box in a penetrating mode, a plurality of brushes are fixedly connected to the interiors of the upper cleaning box and the lower cleaning box, external plush or impurities attached to the surfaces of the yarns can be cleaned through the brushes, and the influence on the detection accuracy is avoided.

The invention relates to the technical field of yarn strength detection devices, in particular to a textile yarn strength detection device which is characterized in that a square groove is formed in a fixed frame, a movable plate is arranged in the fixed frame, the movable plate is connected with a moving mechanism, the fixed frame is installed on a machine base, and a fixed clamping jaw body is installed on the machine base; a connecting plate is arranged on the fixed clamping jaw main body; a tension sensor main body is arranged on the movable clamping jaw main body; a fixing mechanism is arranged on the yarn bobbin mounting frame; the yarn strength detection device has the beneficial effects that after one-time detection is completed, the movable clamping jaw clamping plate can move downwards to clamp a yarn head on the fixed clamping jaw clamping plate, the fixed clamping jaw clamping plate can be far away from the yarn head, the movable clamping jaw main body moves upwards, then the fixed clamping jaw clamping plate is used for clamping yarn, yarn strength detection is conducted, and after the yarn is broken, the movable clamping jaw main body moves downwards; and reciprocating operation can be carried out, continuous strength detection work of the yarn is achieved, repeated yarn feeding operation of workers is not needed, and the workload of the workers is relieved.

A tire for a vehicle wheel comprises a support structure and a tread band arranged in a radially outer position relative to the support structure. The support structure comprises a plurality of hybrid reinforcing cords (10), each hybrid reinforcing cord having a plurality of monofilament textile wires (20) twisted to at least one multifilament textile yarn (30). In any cross section of the hybrid reinforcing cord (10), at least a portion of at least one monofilament textile wire (20) of the plurality of monofilament textile wires (20) defines a first radially outer surface portion of the hybrid reinforcing cord (10), and at least a portion of the at least one multifilament textile yarn (30) defines a second radially outer surface portion of the hybrid reinforcing cord (10).

The utility model relates to the field of textile lubrication of textile yarns, in particular to automatic lubrication equipment for the textile yarns. An oil storage module, a first steering module, a second steering module and an oil pressing module; the oil pressing module is located in the oil storage module and rotationally connected with the oil storage module. The oil pressing module comprises a first pressing roller and a second pressing roller; the first pressing roller and the second pressing roller are arranged in a spaced mode, and the first pressing roller and the second pressing roller are located above the oil liquid; the central axis of the first pressing roller and the central axis of the second pressing roller are parallel to the central axis of the second rotating roller, and the second penetrating hole is located between the first pressing roller and the second pressing roller. Therefore, the problems that the mechanical operation load is increased, the spinning efficiency is reduced and the oil liquid is possibly wasted due to excessive oil liquid in the spinning yarn in the spinning process are solved.

This utility model relates to the field of textile yarn technology and discloses a textile yarn tensioning mechanism, including a first mounting frame. One end of the first mounting frame is fixedly connected to a feeding frame, and a feeding wheel is rotatably connected to the inner wall of the feeding frame. One end of the feeding frame is fixedly connected to a telescopic tube, and one end of the telescopic tube is fixedly connected to a discharging frame. This utility model has the following advantages and effects: the telescopic tube connects the discharging frame and the feeding frame into a single unit, improving the stability of the feeding and discharging wheels, and facilitating the adjustment of the distance between them. Combined with the lifting adjustment of the adjusting wheel, the tension adjustment range can be increased. When the yarn is fed, a humidifying hood sprays water mist onto the sponge layer on the feeding wheel. The sponge layer absorbs water to humidify the yarn, increasing its moisture content and thus improving its elasticity, making it less prone to breakage during tension adjustment. When the yarn passes through the sponge layer on the discharging wheel, excess moisture is absorbed, preventing excessive moisture and facilitating subsequent yarn processing.