At present, in addition to the three-liter and four-drop curve drafting, the new machine has been widely used in double-apron drafting. Grinder A spinning machine that turns fiber strands into rovings. The main function is to draft and twist, and to wind the roving into a certain package to meet the processing requirements of the spinning frame.
Special equipment for the textile industry on the winder. As the last process of spinning and the first process of weaving, winding is the link between the past and the next.“bridge”Therefore, it occupies an important position in the textile field. 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.
There are three kinds of double apron, three-roller long and short apron and four-roller double-wing apron. It is mainly composed of rollers, rubber rollers, aprons, upper and lower or aprons pins, collectors, pressure control devices and cleaner production devices. 1. Pressurizing mechanism At present, most of the carding machines mainly use a spring cradle type mechanical pressurization system, as shown in Figure 7-7.
It consists of a cradle body, a handle, a pressurizing rod, a pressurized air spring, a jaw, a pressurized pressure regulator and a locking piece. 2. Collector The function of the collector is that the enterprise gradually begins to collect the edge fibers of the beard after drafting to prevent the fibers from spreading, so as to facilitate the control of the fiber art movement in the next drafting area. There are front area collectors and middle area collectors, which are designed as shown in Figure 7-8(1) and (2) respectively.
The diameter of the collector is different, the front area should be adapted to a quantitative development of social output, and the middle area should be adapted to quantitative research on feeding. 3. The main function of the cleaning device is to remove impurities and short fibers from the roller, and the surface of the roller apron, the device is necessary to prevent the fibers from playing on these parts, and to ensure that the product is less defect-free. The new use is intermittently rotating the pile sleeve cleaning device shown in Figure 7-9.
The vertical sleeve seal of each rotating member is in close contact with the surface, due to the intermittent operation of the eccentric mass rotation. The fabric seals are continuously removed due to friction, and impurities adhere to the fly and are continuously removed by the repeated movement of the cleaning sleeve to seal the fly comb and collect impurities; the pile sleeve uses a suction device to automatically remove impurities and fly.
cotton fabric waste recycling machine
Fabric Waste Recycling Machine