50results about How to "Improve textile quality" patented technology

The invention relates to a bobbin blanking and conveying device of a fine spinning doffing machine. The bobbin blanking and conveying device of the fine spinning doffing machine is characterized by comprising an upper frustum guide disc mounting base, a lower frustum guide disc mounting base, more than two stages of frustum guide discs, a guide disc transmission shaft, a guide disc transmission gear, a guide disc power input gear, an insert tube power input gear and a bobbin cage, and a fussy bobbin bin does not need to reciprocate and shake the device, so that the influence of the bobbin bin on the doffing machine due to vibration while reciprocating and shaking is completely eradicated, and angular transformation of a bobbin in a controllable state is realized. The bobbin blanking and conveying device rotates into a 90-degree upright state through 'S'-shaped displacement from a 180-degree horizontal position, and by virtue of equal-pitch synchronous displacement of the guide discs and a spindle, the spindle is accurately inserted, so that variable-angle insert tube forms of existing various doffing machines are changed.

The invention relates to the field of spinning, in particular to a wire guide device for spinning. The device has multiple guide parts capable of gradually guiding spinning wires or filaments into spinning equipment to prevent dust and dirt from staining on rollers. The wire guide device for spinning comprises a flat plate; the flat plate is provided with a cross bar, and is connected with the cross bar through a stand rod; a through hole is vertically formed in the middle position of the flat plate; a slide rod is arranged in the through hole; a fastening bolt for fixing the slide rod is arranged on the side surface of the flat plate; a snake pipe is transversely fixed at the top of the slide rod; an upper roller and a lower roller are arranged in the snake pipe; rubber sleeves are arranged at two ends of the snake pipe; multiple rubber cylinders are respectively arranged on the left and right two sides of the snake pipe; horn ports are formed in two ends of the rubber cylinders; and the two sides of the rubber cylinders are respectively connected with hanging lugs fixed below the cross bar and above the flat plate through rubber bands. The wire guide device for spinning is simple in operation, convenient for use and suitable for multiple spinning equipment.

The invention discloses anti-knotting textile equipment which comprises a fixed base. The anti-knotting textile equipment further comprises an orienting mechanism, a tensioning mechanism and a windingmechanism which are arranged at the top of the fixed base. The tensioning mechanism comprises a first driving device and guide plates which are vertically installed at the two sides of the top of thefixed base. The guide plates are located at the two sides of the first driving device. A fixing rack capable of moving up and down is installed at the top of the first driving device. A pulley is installed inside the fixing rack in a rotating mode. Two sets of steel wires arranged side by side are wound onto the pulley. One ends of the steel wires are connected to the top of the fixed base. A balanced lifting plate is horizontally arranged among the four guide plates. Two sets of gears are further installed at the two sides of the balanced lifting plate. The sides, close to the balanced lifting plate, of the four guide plates are all provided with vertical racks. The anti-knotting textile equipment is reasonable in design, the tensioning degree of processed textile products can be accurately controlled, different numbers of the textile products can be positioned and adjusted, the guide effect is good, knotting of the textile products can be prevented and the textile quality and efficiency are improved.

The invention relates to a tube drawing device of a spinning doffer. The tube drawing device comprises a tube drawing frame assembly, a tube drawing power transmission assembly and a mechanical arm grabbing and interlocking force eliminating assembly. The tube drawing device has the advantages that the whole tube drawing process adopts a pure mechanical mode, each working node is reliable in operation action, accurate in beat, small in size and lightweight, and transformation of an existing spinning frame structure is not needed; the tube drawing device is small in power load, fast tube drawing using a single motor or using manual trolley pushing without a motor can be performed, and damage-free doffing of bobbins and spindles can be achieved.

The invention discloses a textile roving frame flyer which comprises a rotating shaft, a spindle shell, a yarn guiding block, a humidifier and an inclined through hole. The rotating shaft is fixedly connected with the spindle shell, the humidifier comprises a water tank, the water tank is divided into a water storage tank and a humidification water tank through a partition plate in the water tank, the partition plate is provided with a water supplementing opening, the water storage tank is communicated with a water inlet pipe, a heater is installed at the bottom of the humidification water tank, a water sucking pipe is arranged on the upper portion of the humidification water tank to be connected with a spray head, the air humidifier is further provided with an air inlet pipe, and the air inlet pipe is connected with the spray head. The roving frame flyer is simple, compact and reasonable in structure, convenient and rapid to assemble and reliable to connect, abrasion resistance of the flyer is improved, the shortcoming that a yarn outlet is abraded easily is overcome, the roving end breakage rate is low, the high-speed performance is good, flying fibers are not generated easily, spinnability and weaving quality are improved, working reliability of a roving frame is greatly improved, and the textile roving frame flyer is easy to use and popularize.

The invention relates to a mechanical hand grabbing and interlocking force eliminating combined device of a spinning doffer. The mechanical hand grabbing and interlocking force eliminating combined device is characterized by comprising a mechanical hand grabbing device and an interlocking force eliminating device, a pure mechanical mode is adopted in the whole bobbin drawing process, operation of all worknodes is reliable in action and accurate in rhythm, the combined device is small in size and light in weight, and an existing spinning structure does not need to be improved. Power load is small, a cart can be pushed with a single motor or pushed manually without a motor to fast draw a bobbin, and doffing is achieved without damage to the bobbin or a spindle.

The invention relates to a pipe inserting and pulling positioning power device of a fine-spinning servo doffing machine. The pipe inserting and pulling positioning power device comprises a positioning movable connecting base, a curved rolling wheel bearing, a crawler-type positioning transmission belt, a pipe pulling power belt wheel, a pipe pulling power main transmission shaft, a pipe inserting power driving belt wheel, a tooth-shaped transmission belt, a pipe inserting power driven belt wheel, a pipe inserting power transmission shaft, a crawler-type positioning linear motor, a crawler-type positioning linear motor fixing seat, a crawler-type positioning linear motor driving fixing seat, a linear sliding rod, a linear sliding rod fixing seat and a linear sliding rod bearing; the crawler-type positioning transmission belt is engaged with each spindle of a fine spinning machine; and the device is used for feeding along a rail of the fine spinning machine and subsequent pipe inserting and pulling power is provided for each corresponding spindle rod through accurate control.

The invention relates to an air jet loom for high-temperature-resistant fabric and a using method of the air jet loom. The air jet loom comprises a machine body. A winding mechanism is arranged at oneend of the machine body and comprises a main winding roller and an auxiliary winding roller. A main clamping assembly is arranged on the main winding roller, and an auxiliary clamping assembly is arranged on the auxiliary winding roller. A cutting mechanism is arranged on the side, exactly opposite to the auxiliary clamping roller, of the machine body. Sliding grooves which penetrate through theside wall of the machine body are formed in the two sides of the interior of the machine body, and the two ends of the main winding roller and the two ends of the auxiliary winding roller are arrangedin the sliding grooves and detachably connected with the machine body. When the quantity of the fabric on the main winding roller is equal to a certain quantity, the fabric is cut by the cutting mechanism, the main winding roller and the fabric are replaced, the bottom end of the remaining fabric passes through the auxiliary clamping assembly and then is clamped on the auxiliary winding roller, the fabric is wound through the auxiliary winding roller, the auxiliary winding roller slides to the main winding roller through the sliding grooves and becomes a new main winding roller, and the process that the winding rollers are replaced as non-stop operation is conducted is accomplished. The air jet loom has the effect of improving the working efficiency of the air jet loom.

The invention relates to a fine spinning doffer imbedding force eliminating device. The imbedding force eliminating device comprises a manipulator upper positioning plate, an impact rod fixing plate, an impact rod, a compression spring ejection rod, a spring sleeve and an impact compression spring. A pure mechanical mode is adopted in the whole process, working nodes are reliable in motion action, accurate in tact, small in size and light in weight, and transformation of an existing fine spinning structure is not needed. The power load is small, a trolley can be manually pushed to rapidly pull a bobbin in a single-motor or motor-free mode, and doffing without bobbin or spindle damage is achieved.

The invention discloses a textile skein fluffing device in the technical field of textiles. The textile skein fluffing device comprises a fluffing base and a fluffing column, wherein a middle air cylinder is fixedly mounted in the middle of the fluffing column, multiple groups of sliding chutes are formed in the outer wall of the fluffing column, fluffing disks are fixedly connected to the two ends of the middle air cylinder correspondingly, and extension frames are fixedly connected to the side wall of each fluffing disk correspondingly; each extension frame penetrates through the corresponding sliding chute to be in sliding fit with the corresponding sliding chute; a reversing assembly is arranged at the top of the extension frame which is located at the upper part, and a hanging assembly is arranged at the bottom of the extension frame which is located at the lower part; the reversing assembly comprises a mounting disk slidably connected into the fluffing column, a pressing air cylinder is fixedly connected between the top of the mounting disc and the fluffing column, and multiple groups of reversing rollers are rotationally arranged at the bottom of the mounting disk; the fluffing column is rotationally connected to the top of the fluffing base, a shield is fixedly connected to the top of the fluffing base, and a dust removal assembly is arranged at the top of the shield. The textile skein fluffing device is hung in a vertical direction, so that the capacity is large, and space is saved; human resources are not used, and multiple reels of skein can be fluffed in one time, so that the efficiency is improved, and time is saved; and impurities are removed during fluffing, so that use space is protected and clean.

The invention relates to a manipulator device of a fine-spinning doffing machine. The manipulator device comprises a manipulator sliding block connection seat, a manipulator lower locating plate, a clamping force-bearing rod, a clamping linkage rod, a deflector rod retainer, a loosening force-bearing rod, a loosening linkage rod, a loosening push rod, a movable force arm, a clamping deflector rod, a loosening deflector rod, a supporting rod, a tension spring, a fixed force arm, a pressure spring, a first movable clamping claw and a second movable clamping claw. By the adoption of a pure mechanical mode, all working nodes are reliable in operation action, accurate in beat, small in size and light in weight, and the structure of the existing fine spinning machine is not needed to be transformed. Due to low power load, bobbins can be quickly pulled out with a single motor or by pushing a trolley manually without a motor, so that scatheless doffing of the bobbins and spindles is realized.

The invention discloses a winding device with high retentivity for spandex yarn production and processing. The winding device with high retentivity for spandex yarn production and processing comprises a tightness adjusting assembly, a mounting box, a yarn swinging assembly and a bottom plate, wherein the mounting box is mounted on one side, far away from a side plate, of the top of the bottom plate; the extending tightness adjusting assembly is mounted on one side of the interior of the mounting box; the yarn swinging assembly is mounted between the mounting box and the side plate; the yarn swinging assembly comprises a reciprocating lead screw; a reciprocating cycloid disc is mounted on the outer side of the reciprocating lead screw; and an extending winding assembly is mounted in the mounting box. According to the winding device with high retentivity for spandex yarn production and processing provided by the invention, through the tightness adjusting assembly, a tightness adjusting roller can be adjusted, the traction force of a spandex yarn can be adjusted, the tightness of the spandex yarn semi-surrounding the outer side of the tightness adjusting roller is adjusted, and the problems that the elastic spandex yarn is too loose and too tight during winding are effectively solved, so that the compactness of the spandex yarn during winding is ensured; and the spandex yarn can be driven to swing in a reciprocating mode through the yarn swinging assembly, so that the spandex yarn is evenly wound.

The invention relates to a fine-spinning doffing machine. The fine-spinning doffing machine comprises a rack moving trolley, an electric appliance control cabinet, a pipe inserting and pulling positioning power device, a pipe pulling device, a pipe inserting device, a yarn pressing device, a cutting and chopping combined yarn shearing device and a pipe pressing device. After a vehicle box body and spindle rods of a fine spinning machine are subjected to inserting and pulling station correspondence, and vertical and parallel positioning through a spindle pitch positioning device, a walking supporting device and a walking parallel positioning device, a trolley walking driving device drives to run along upper and lower doffing frames of the fine spinning machine; the crawler-type positioning transmission belt is engaged with each spindle of the fine spinning machine; and the machine is used for feeding along a rail of the fine spinning machine; and meanwhile, integrated operation of pipe pulling, pipe inserting, yarn pressing, yarn shearing and pipe pressing is realized through accurately controlling the yarn pressing device, the pipe pulling device, the cutting and chopping combined yarn shearing device, the pipe inserting device and the pipe pressing device, which correspond to each spindle rod.

The invention relates to a worsted yarn doffer tube inserting device. The bobbin inserting device comprises a bobbin inserting box, a bobbin material box, a bobbin material feeding conveying device and a bobbin insertion executing device. According to the worsted yarn doffer bobbin inserting device, the bobbin material box reciprocal shaking device is not necessary, and therefore the situation that the bobbin material box shakes reciprocally and vibrates to affect the doffer. The angle change of the bobbin in a controllable condition is achieved. After rotating by 180 degrees horizontally an S-shape is pushed to become the vertical status of 90 degrees. After the equal pitch synchronous displacement of a guide disk and a spindle, the spindle is accurately inserted. The worsted yarn doffer bobbin inserting device changes the bobbin angle change and insertion mode of the various current doffers.