5results about How to "Improve carding quality" patented technology

The utility model relates to the field of spandex core yarn manufacturing, in particular to a spandex core yarn combing equipment, including machine table, still including combing mechanism, combing mechanism is located at the top of machine table, and combing mechanism includes the combing roller, and both sides of combing roller are fixed with fixed plate, and eight connecting rods are equidistance and are arranged between two fixed plates, and both ends of eight connecting rods are fixed with sliding block. Through the rotation of worm drive worm wheel, and then drive the rotation of the rotating plate, thereby drive sixteen sliding blocks to move radially on the corresponding two fixed plates and enter the inside of combing roller, make eight connecting rods drive several combing rods to move radially, realize the scraping of the yarn adhered to the surface of several combing rods, avoid the coverage of combing column, enhance the carding effect of combing rod to yarn, improve the combing quality of spandex core yarn, be convenient for the cleaning of dust in the gap of combing rod.

The invention relates to the technical field of textile machinery, and discloses a rotary cover plate carding structure for mixing a metal rack and elastic card clothing for a carding machine, which comprises a mixed carding structure positioned at the upper part of a cylinder circular wall plate, the mixed carding structure is positioned above the cylinder circular wall plate, and the mixed carding structure comprises support legs and a movable cover plate; the movable cover plate comprises a metal card clothing movable cover plate and an elastic card clothing movable cover plate, the metal card clothing movable cover plate and the elastic card clothing movable cover plate are arranged on the chain or the synchronous belt at intervals, and a cover plate framework and a rack of the movable cover plate are connected through a double-V-shaped groove. The metal rack cover plate and the elastic card clothing cover plate are arranged in the same rotary system in a mixed mode, advantage complementation is achieved, cover plate patterns are reduced, the raw material yield is improved, adaptability of various fibers is enhanced, the carding quality is improved, a double-V-shaped groove type structure is adopted, the pressing mode of fixed racks on the two sides of a machine body is positive pressure racks, fixing is firm, and flying-out is not likely to happen. Waste punching is avoided, and the production efficiency is effectively improved.

The application discloses a carding workpiece of a carding machine and the carding machine, and the carding workpiece comprises a movable flat and a fixed flat, and the movable flat and the fixed flat both comprise a flat base body and a flat beam body arranged on the flat base body; the flat beam body is provided with a limiting element fixed along the length direction of the flat beam body, and the limiting element has a thermal expansion coefficient smaller than that of the flat beam body. The limiting element arranged on the flat beam body provides a stable and reliable gauge between the flat and the cylinder, effectively reduces the neps, impurities and short fibers in the cotton web, and obviously improves the carding quality of the carding machine. Since the needle cloth needle collision is avoided, the maintenance cost of the carding machine is reduced, the needle cloth replacement cycle and service life are prolonged, the flat needle cloth can keep the best carding performance, and great economic benefits can be brought to the textile enterprises.

The utility model relates to a textile machinery technical field especially, it is a cotton carding device with fiber neat control mechanism, the current cotton carding device in the carding process, often there is fiber carding not enough, fiber arrangement is not enough neat, different types of fiber adaptability poor and so on problem, influence the quality of subsequent textile product, provide a cotton carding device with fiber neat control mechanism, including the casing, the opposite of casing is provided with feed port and discharge port, install the cotton carding machine in the casing, the cotton carding machine includes the taker-in, doff and tin forest, the both ends of doff are equipped with bearing seat respectively, and the position of bearing seat is equipped with the mounting seat above the cotton carding machine, and the fixed joint of mounting seat has the electric push rod, and the push rod end of electric push rod is fixed with bearing seat, and the discharge port is equipped with the blanking plate between the cotton carding machine, still be equipped with at least one comb fiber manifold above blanking plate, and comb fiber manifold is used for the jet airflow to fiber layer surface to assist fiber directional arrangement.

The utility model discloses a comb of tooth shape upper and lower band concave arc and tooth front end lance shape spindle flow guide design, it includes: comb back, both sides of comb back outer surface left and right are all fixedly connected with comb handle, the front surface of comb handle is equipped with the positioning hole, the lateral wall of comb handle is provided with the guide tooth, the guide tooth and comb handle are equipped with a plurality of comb teeth, the outer surface middle part of each comb tooth is equipped with the recessed arc slot, the lower surface fixedly connected with the prismatic lance head of each comb tooth. Through the guide tooth length of comb handle lateral wall is shorter and the tip is lance head shape, can first go into the hair when combing, carries out the preseparation to the knot or entangled hair, reduces the resistance of subsequent comb tooth combing, significantly promotes the combing efficiency, reduces the damage of hair because of strong pulling, and the recessed arc slot of comb tooth outer surface middle part and prismatic lance head cooperate with each other, optimize the capture and separation effect to hair, avoid the situation that partial excessive pulling or combing is not in place, improve the combing quality.