8results about How to "Improve combing effect" patented technology

The invention belongs to the technical field of carding machines, and particularly relates to a negative-pressure lint receiving system of a carding machine, which comprises a negative-pressure lint receiving mechanism capable of replacing partial cylinder functions, carding cotton slivers in a negative-pressure conveying mode and improving the three-dimensional degree of the cotton slivers while improving the conveying speed of the cotton slivers. The net curtain brush roller, the cotton collecting wood roller and the lint receiving conveying belt can improve the lint yield and reduce the lint flying situation, the negative pressure lint receiving mechanism airflow assembly is composed of a conveying belt assembly and a negative pressure fan and filter assembly, and an air inlet of the negative pressure fan and filter assembly is located on the inner side of the conveying belt assembly. Through hole structures are evenly arranged on the surface of a conveying belt in the conveying belt assembly. The ends of transverse and longitudinal velveteen are affected by the negative pressure of the negative-pressure velveteen receiving mechanism to vertically overlap, so that the proportion of vertical velveteen is increased, the stereoscopic degree of the velveteen is improved, the content of neps is reduced while the production efficiency is improved, and the net curtain brush roller and the velveteen receiving conveying belt are matched with the negative-pressure velveteen receiving mechanism to effectively prevent the velveteen from flying.

This utility model provides a carding mechanism for a carding machine, including a cylinder. Multiple licker-in rollers are arranged on one side of the cylinder, and a doffer is arranged on the side of the cylinder away from the licker-in rollers. A stripping roller is arranged on the side of the doffer away from the cylinder, and a movable cover plate is movably arranged on the top of the cylinder. Arc-shaped cover plates are movably arranged on both sides and below the cylinder, and each arc-shaped cover plate has fixed comb teeth on its inner wall that cooperate with the carding unit on the cylinder surface. End caps are rotatably connected to both ends of the cylinder, and each end cap is fixedly connected to the body of the carding machine. Connecting ends are provided at both ends of the movable cover plate and each arc-shaped cover plate. A central mounting platform is provided in the middle of each end cap, and a hydraulic telescopic rod is connected between each connecting end and the corresponding central mounting platform. The cover plates around the cylinder of this utility model can be adjusted in spacing, better adapting to the processing needs of various fiber types.

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 provides a hair care composition as well as a preparation method and application thereof, and the hair care composition comprises the following components in percentage by mass: 1-5% of a dimethylamine conditioner, 1-5% of a hair conditioner, 1-5% of a hair conditioner, 1-5% of a hair conditioner, and the balance of water. 4.5%-10% of fatty alcohol; 0.2 to 0.8 percent of dibasic acid; and the balance of water. According to the technical scheme disclosed by the invention, the binary acid and the dimethylamine conditioner react to form a stable compound, and the stable compound is matched with the fatty alcohol in the system, so that the functionality of the dimethylamine conditioner can be remarkably enhanced, the overall viscosity of the hair care composition is improved, the lubrication feeling is enhanced, the residue is improved, and the hair can be moistened and protected for a long time; meanwhile, the hair care composition has good stability and formula adaptability, and various applications of the hair care composition in different types of washing care products can be achieved.

This invention discloses a device for preventing the adhesion of Dendrobium officinale, American ginseng, and Ophiopogon japonicus granules. The device includes a main frame and an anti-adhesion drying chamber. A perforated conveyor belt is laid and installed along the length of the main frame. The anti-adhesion drying chamber is installed above the main frame, and the upper layer of the perforated conveyor belt passes through the interior of the chamber. Inside the chamber, the upper layer of the conveyor belt forms a multi-segment continuous undulating structure. A reverse-blowing drying mechanism is installed on the inner side of the main frame, below the undulating structure of the perforated conveyor belt. By installing the reverse-blowing drying mechanism below the perforated conveyor belt, during the drying process of granular materials, the drying air is blown upwards from the bottom of the material by the reverse-blowing drying mechanism, increasing the contact between the material and the air, thus accelerating the cooling and drying process.

The application discloses a high-flux tube heat exchanger convenient to adjust, and belongs to the technical field of heat exchangers, which comprises a shell, a first tube box and a second tube box, two tube plates are arranged in the shell, a plurality of tube bundles with grooves are arranged on the two tube plates, fixed baffles are further arranged in the shell, movable baffle protection mechanisms are arranged on the side of each fixed baffle, and the tube bundles penetrate through the fixed baffles and the movable baffle protection mechanisms. Through the application, the grooves on the surface of the tube bundles can be cleaned, the grooves can be used for different types of groove structures, have universal applicability, the situation that scale is accumulated in the grooves is effectively avoided, the problem that the tube bundles are locally hardened by scale accumulation is prevented, the thermal resistance barrier caused by the scale layer is eliminated, the fluid flow at the groove position is optimized, compared with the traditional periodical cleaning, the application changes from passive cleaning to active protection, the cleaning period is prolonged, and the maintenance frequency and cost are reduced.

The utility model discloses a root system combing structure for organic vegetable transplanting, which belongs to the technical field of organic vegetable planting equipment and comprises an operation box, a servo motor is fixedly connected to the outer side wall of the operation box, a combing roller is fixedly connected to the output end of the servo motor, combing teeth are fixedly connected to the outer side wall of the combing roller and are distributed in a spiral shape, and the combing teeth are arranged on the outer side wall of the operation box. The top of the operation box is slidably connected with a moving plate, and extension plates are arranged at the two ends of the top of the moving plate. According to the root system carding structure for organic vegetable transplanting, the carding rollers, the carding teeth, the limiting rods, the moving plates, the containing holes, the protruding blocks, the vertical frames, the threaded rods, the threaded sleeves, the pressing rods, the stand columns, the connecting rods and the arc-shaped clamping blocks are used in cooperation, the carding teeth are distributed in a spiral shape, roots of organic vegetables can be carded in all directions conveniently, and the carding effect is good; the height of the combing teeth is gradually reduced from one end to the other end, the combing teeth can adapt to root systems with different thicknesses, and damage to the root systems is reduced.

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.