1. Metal card clothing for carding machine The card clothing used for high-yield carding machines has been developed from traditional elastic card clothing to widely used metal card clothing. The structure of the double twisting unit of the double twisting machine mainly includes the spindle braking device, the spindle part of the double twisting machine, the yarn winding device, and the special device of the double twisting unit. Carding machines are used to process cotton fibers and chemical fibers and belong to textile machinery.
According to the spinning process, carding is an important process. The front process of the carding machine is the opening and cleaning machine, and the latter process is the drawing frame (carding process) or the sliver coiler (combing process). During the spinning process of the spinning frame, the semi-finished roving or sliver is drafted, twisted, and wound into a spinning machine. The combed sliver and the needle-carding machine combine the sliver, the needle row is drafted to improve the sliver structure, and the roving is further spun into spun yarn on the ring spinning frame, which is the main spinning machine.
At present, the cover is still covered with elastic card clothing or semi-rigid card clothing. Carding Machine Metal Card Clothing Company has many advantages of Chinese students: the holding force of the fiber and the piercing and carding ability are well carried out, which can prevent the fiber from sinking, reduce the tooth gap filling, and the tooth surface load is light and does not need to be We often copy needles, and the tip of the sawtooth is exposed to foreign fire, which has high wear resistance and does not require frequent needle grinding. According to the carding function and the requirements of different systems to comb the research object, we can easily change product specifications in terms of design and creation. And the parameter z has high sawtooth strength and is not easy to deform, which can better meet the requirements of high-speed, tight-gauge and strong carding for the development of high-yield carding machines. Metal clothing uses high carbon steel (TBA, TlOA) or steel (65Mn steel), etc.
2. The feeding roller of the carding machine is an important part of the feeding roller and the nose tip of the feeding board, which is a powerful gripping jaw of a country. Relying on the influence of trade friction, the cotton layer is held and fed to the licker-in roller for combing. In order to hold firmly and feed evenly, there are tooth-shaped grooves on the surface of the roller, and a certain pressure is applied at both ends of the enterprise. 3. The function of the cotton board for the carding machine is to keep the cotton layer well with the cotton roller. In addition, the geometric shape of the front end of the cotton board should meet the requirements of the shallow and deep carding layers.
The specification parameters of the cotton board are (Fig. The angle between the cotton surface and the vertical line a, the width and length L of the nose tip, and the size of the surface directly affect the quality of the carding. A186D carding machine is 10, L02.5 mm.
The three specifications are 428, 30, and 32 mm respectively. 4. Dust removal knife of carding machine The dust removal knife of carding machine is located below the licker-in roller. The function of the palace is to cooperate with the licker-in roller to remove impurities and support the fibers on the licker-in roller. The two ends of the dust removal knife are installed in the bracket groove, and the position of the system dust removal knife can be adjusted according to different process design requirements.