The quilt production line is the most commonly used drum machine. It has the characteristics of fast winding speed, simple structure, easy operation and good quality. There are many types of quilt production lines, which can be widely used in the current society of Chinese enterprises. It is a domestic 1332-type grooved drum winder. Figure 2-i shows the process design flow of the It33 nitrob'-type grooved drum winder. 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. 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). The yarn is unwound from the cop 1, passed through the yarn guide 2, and then we pass through the gap between the tension control device 3 and the yarn finer 4, and then pass through the money guide rod 5, from the top of the yarn wiper 6 needs to be introduced into the groove drum 7 in the groove.
When the bale is rotated, on the one hand, the bobbin 8, which is generally pressed on it by the transmission, is moved to make a rotary system movement. The action of winding on the bobbin. When the yarn is broken, the yarn detector loses its balance and lifts itself to start. The self-stop mechanism makes the bobbin lift up, break away from the groove and stop rotating. The quilt is passed through the production line. This kind of raised bobbin is called a rimmed bobbin, as shown in Figure 2-2(]). When the yarn on the edged bobbin is unwound, it can generally be drawn out from the tangential analysis direction, so it is not suitable for the development of high-speed warping and gradually tends to be eliminated. At present, it is mainly used in silk and jute weaving.
When the yarn turns are obliquely wound on the bobbin at a certain distance from each other, and the upper and lower yarns are in the so-called cross-wound cross-loop meshing state. When cross-wound, the bobbin ends of the coils are not collapsed, and the bobbin can be made into a loop. .