37results about How to "Improve carding quality" patented technology

The invention relates to a method for improving the properties of yarns formed by rotor spinning by reducing fiber modulus and rigidity on line, belonging to the field of textile processing. The method has the following advantages that the fiber modulus and bending rigidity of rotor spun fiber strands are quickly reduced on line by adopting a three-stage parallel softening treatment method, thus improving the fiber combing quality of the combing roller, improving torsion easiness and internal and external transfer properties when the fibers undergo rotor spinning, improving the rotor spun yarn surface twist line clarity and yarn strength and substantially elevating the capability of spinning high count yarns through rotor spinning; the key problems that the rotor spun yarn surface fibers are loose, the twist lines are not clear and the method is not suitable for spinning the high count yarns can be effectively solved; the quality of the yarns formed by rotor spinning of fibers is substantially improved; and the method is especially suitable for high-quality spinning of textile fibers with high rigidity (such as ramie) and high elasticity (such as wool) on the rotor spinning machine.

The invention relates to dislocated metallic card clothing which comprises base parts arranged side by side, wherein needle teeth in a row are distributed at the top end of each base part, and the needle teeth are characterized in that the needle points of the needle teeth are in dislocated arrangement in the length direction of the base part. The dislocated metallic card clothing is capable of effectively reducing the transverse relative gaps of the needle teeth, effectively increasing the carding probability of fiber fines bundles in the carding process, improving the carding quality, reducing fiber damage, improving the card sliver quality, and being used for carding card slivers for producing fine yarns and extra fine yarns. The dislocated metallic card clothing can be applied to manufacturing of licker-in wires and also cylinders and doffer card clothing, and is suitable for reformation of old machines such as the existing cotton carding machines, wool carding machines and hemp carding machines and suitable for equipment of new machines.

The invention relates to the technical field of spinning of textiles, in particular to a novel multi-layer transfer carding machine. The novel multi-layer transfer carding machine comprises a cotton feeding roller, a taker-in roller, a breast cylinder, a second cotton outlet, a doffer, a master cylinder, a master doffer, a third cotton outlet, a condensing roller, a cotton feeding opening, a first cotton outlet, stripping rollers, working rollers and a case body; the cotton feeding roller, the taker-in roller, the breast cylinder, the second cotton outlet, the doffer, the master cylinder, the master doffer, the third cotton outlet and the condensing roller are sequentially arranged at the bottom inside the case body from right to left; the cotton feeding opening is formed above the cotton feeding roller, the breast cylinder and the master cylinder are each provided with one stripping roller and one working roller, and the first cotton outlet is formed above the portion between the breast cylinder and the master cylinder. By means of the novel multi-layer transfer carding machine, carding of a three-layer veil can be achieved, and a better carding effect can be achieved.

The invention relates to a toothed cloth for a comb piece of a combing machine, comprising a large amount of teeth arranged in parallel and forming at least one tooth row that is oriented transverse to a working direction of the teeth. The teeth row comprises more than 35 teeth per cm when viewed transverse to the working direction. Preferably, the teeth of the tooth row are integrated, wherein the teeth space between two adjacent teeth extending along the working direction is formed in aid of a laser.

The invention provides a device for evenly distributing cotton. The device for evenly distributing the cotton is characterized by being arranged inside a pipeline at a raw material inlet of a cotton storage bin. The device for evenly distributing the cotton is provided with a first rocking plate and a second rocking plate, a first shaft sleeve and a second shaft sleeve are arranged in the width direction of the top of the device for evenly distributing the cotton, and one end of the first rocking plate and one end of the second rocking plate are movably connected with the first shaft sleeve and the second shaft sleeve respectively. The two ends of a connecting rod are fixed to the middle of the first rocking plate and the middle of the second rocking late respectively, an air cylinder is fixed to one side, in the width direction, of the device for evenly distributing the cotton, a piston rod of the air cylinder is in parallel with the width direction of the device for evenly distributing the cotton, the top end of the piston rod is hinged to one end of the connecting rod, an air inlet and outlet port of the air cylinder is connected with a control valve, the air inlet end of the control valve is connected with an air source, and the electric appliance control end of the control valve is connected with a controller. Stretching and retracting of the piston rod of the air cylinder are used for controlling the rocking plates to swing back and forth, the rocking plates poke the raw materials to be distributed in the transverse direction, and therefore the raw materials are evenly distributed in the transverse direction inside the cotton storage bin.

The invention relates to roll type undaria pinnatifida stem combing equipment which comprises a needle plate movement device and a combing main body device, and is characterized in that the needle plate movement device comprises a needle plate motor, a coupler, a lead screw, a guide rod device, a needle plate seat and a needle plate; the combing main body device comprises an undaria pinnatifida roll, an undaria pinnatifida roll shaft, a roller chain, a chain wheel, an undaria pinnatifida stem clamping device, an undaria pinnatifida stem clamping device fixing device, a support, a coder, a tensioning wheel, a bracket, a motor installing seat and a motor. According to the roll type undaria pinnatifida stem combing equipment, undaria pinnatifida stems are combed through the needle plate along the fiber direction of the undaria pinnatifida stems. The roll type undaria pinnatifida stem combing equipment is simple in structure and easy to operate, the angle and position of the needle plate is adjustable, the technical level of operating personnel is not required, the damage of the existing shredding machine to the undaria pinnatifida stems can be overcome, the processing efficiency of the undaria pinnatifida stems is high, the labor intensity can be reduced, the production cost can be lowered, and the combing quality of the undaria pinnatifida stems can be improved.

The invention relates to a power transmission mode and a structure of a nipper of a comber. In the transmission structure of the nipper of the comber, a pivot of the nipper (12) is rotatablely connected with a support bar (11) which is positioned on the lower part and is rotatablely connected with a base. A rotating wheel (1) of a servo motor mechanism is connected with the other pivot of the nipper (12) by an eccentric wheel (18) in an eccentrically rotating manner. A servo motor A (7) of two servo motors is meshed with a planetary carrier gear (9) of a planetary gear by a gear (6) of the servo motor A, and the other servo motor B (8) is meshed with a rear planetary gear (4) by a central gear (10) of the planetary gear. A front planetary gear (3) is meshed with a drive output gear (2) which is coaxially connected with the rotating wheel (1). The gear (6) of the servo motor A and a gear (9) of the servo motor B can be both meshed with a coaxial output gear (2) of the rotating wheel (1). The motion trail of the nipper is adjustable, thus conducing to optimizing the nipper motion, simplifying the structure and conducing to improving the speed of the comber and the combing quality.

The invention provides an unequal-height tooth carding cloth, which consists of unequal-height tooth carding cloth units, wherein the surface of the tooth top of the carding cloth of each unequal-height tooth carding cloth unit is in a wavy way. By adopting the technical scheme, the unequal-height tooth carding cloth has the advantages that the carding and loosening functions are realized, the carding damage to fibers is reduced, the amount of short fibers is reduced, the carding quality is improved, the stereo multi-layer surface carding state is formed, and the technical purposes of high carding yield and high carding quality are realized.

The invention discloses a mobile lid rod of cotton machine cylinder and extending method, which consists of T-shaped bar-shaped body and bottom plane, wherein the flat glue layer is set on the bottom plane, which is adhered on the bottom plane stickly to improve flatness of bottom. The rod stabilizes gap among cloth and cylinder, which improves carding machine quality cardinally.

The invention discloses an animal parasite detection device. The animal parasite detection device comprises a comb head and a comb handle and is characterized in that one end of the comb head is fixedly connected with the comb handle, a storage battery is embedded into the comb handle, the front end face of the comb head is provided with a comb cavity and a plurality of fixed comb teeth, a detection probe is embedded into one end, away from the comb head, of each fixed comb tooth, and a touch display screen is arranged on one side of the back side of the comb head; a comb roller is arranged inthe comb cavity, the comb roller is rotatably connected to the comb cavity through a rotary shaft, a plurality of movable comb teeth are evenly arranged on the comb roller, and a motor and a reducerare arranged in one end, away from the comb handle, of the comb head. The animal parasite detection device has the advantages that whether parasites exist on the body surface of a pet or not is detected through the detection probes, an alarm module gives out a sound to remind a pet owner when parasites are detected, the number of the detected parasites is counted through a counting module, the conditions of the parasites are displayed through the touch display screen, and the pet owner can roughly observe the number of the parasites on the body surface of the pet through the touch display screen so as to decide whether to wash the pet with medicine and water or not to remove the parasites.

The invention provides a spiral adjustable thermoelastic carding device, a carding cover plate and a carding machine. The spiral adjustable thermoelastic carding device comprises a carding needle, a spiral spring and a base, the carding needle is positioned above the spiral spring, the upper end of the spiral spring is connected with the bottom of the carding needle, the lower end of the spiral spring is fixed in the base, a base cloth is arranged above the base, the base cloth transversely penetrates through a spring gap of the spiral spring, an electric heating ceramic sheet is arranged inside the base, the electric heating ceramic sheet is connected with the spiral spring, and a transmission gear is arranged below the base. The spiral adjustable thermoelastic carding device has the beneficial effects that comb needles are heated through the electrothermal ceramic sheet, thus, when the comb needles comb fibers, the fibers soften and the rigidity is reduced, the carding efficiency andquality can be improved, and the fiber straightening parallelism can be improved; and the spiral spring is arranged at the lower ends of the comb needles, so that the action force of the fibers can be effectively buffered by the comb needles in the combing process, and damage of the comb needles to the fibers is reduced.

The invention provides a carding force testing device of a cylinder of a cotton spinning combing machine. The carding force testing device is used for solving the technical problems that the carding effect and the fiber falling rate are easily influenced, an on-line detection function is lacked, and the testing precision is poor when a force sensor is arranged on a caliper plate of an existing device. The carding force testing device comprises a driving unit, a testing unit and a load unit which are connected in sequence, the testing unit comprises a torque sensor, the load unit comprises a cylinder shaft and a cylinder assembly, and the cylinder assembly is arranged on the cylinder shaft in a sleeving manner; and the two ends of the torque sensor are connected with the driving unit and the cylinder shaft through connecting pieces correspondingly, the torque sensor is connected with a data acquisition unit, and the data acquisition unit is connected with an intelligent terminal. According to the carding force testing device, the carding force in the combing machine cylinder carding process can be rapidly and accurately detected on line, the carding quality and the fiber falling rate are not influenced in the detection process, the overall structure is simple, the operation is easy, and the use is convenient.

The invention relates to a licker-in high efficiency metal saw blade; the saw blade wraps the surface of a licker-in, and forms an angle [alpha] with the licker-in edge; the saw blade comprises a base body; the base body bottom plane is vertical to the vertical plane; the base body is provided with saw teeth; the features are that the needle height plane of each saw tooth and the vertical plane form an angle [beta], wherein the angle [beat] equal to angle[alpha]. The high efficiency carding licker-in saw blade with certain angle is provided; compared with the prior art and under same saw teeth density, each saw tooth of the novel saw blade employs complete front edge carding, and abandons existing side angle carding problems, thus reducing channelizing phenomenon in carding fiber current, improving fiber (group) bundle effective carded probability, effectively improving carding quality, and maximumly reducing fiber damages.

The invention discloses a double-roller type skein fluffing device and method, and belongs to the technical field of textiles. The double-roller type skein fluffing device comprises a double-roller assembly, moving assemblies are arranged on the two sides of the double-roller assembly, a shifting rod assembly is arranged on each moving assembly, and a stretching assembly is arranged on the front side of the double-roller assembly; and a vibration assembly is arranged on the side wall of each moving assembly, the double-roller assembly is movably installed on a transverse shaking assembly, thetransverse shaking assembly is movably installed on a vertical shaking assembly, and a control box is installed on the double-roller assembly. According to the device, operation is carried out throughalternate circulation of the transverse shaking assembly and the vertical shaking assembly, so that fluffing operation similar to manual operation on skein is achieved, manual labor intensity is reduced, and skein carding quality is improved; and overall tightness of skeins is reduced through the shifting rod assemblies and the vibration assemblies, the skeins are easier to shake and loosen, andskein carding efficiency is improved.

The invention aims to provide the humidifying and carding device of the twisting machine, and the carding device can humidify and comb yarns. The device comprises a mounting frame fixed on a frame of the twisting machine, and the mounting frame is provided with a humidifying and carding device capable of carding yarns in a triangular twisting area and increasing the humidity of the triangular twisting area. The humidifying and carding device comprises an upper movable frame, a lower movable frame, first comb teeth, second comb teeth, an atomizing nozzle, a spray pipe, an atomizing pump, a water tank, a water pipe, a water collecting plate, a filter screen and a driving mechanism, the upper movable frame and the lower movable frame are fixed to the middle of the mounting frame in parallel through the driving mechanism, and the first comb teeth are fixed to the lower surface of the upper movable frame; second comb teeth are fixed to the upper surface of the lower movable frame, and atomizing nozzles are fixed to the portions, between the adjacent first comb teeth, of the upper movable frame.