The basic historical mission of the spinning process of the quilt production line The basic task of the spinning process of the quilt production line is to spin the semi-finished roving or sticky note from the previous process into spun yarn. 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. 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).
Yarn density, uniformity, crack elongation, crack strength, impurities, and finish should meet the national quality standards. The processing mission and intention of the spinning process are as follows: 1. The quilt production line will evenly stretch the fed roving or sliver to achieve the desired linear density of the yarn. 2. Twisting in the quilt production line adds the appropriate twist to the drafted whiskers, so that the yarn reaches certain physical properties such as strength, elasticity and luster.
3. Winding forming The spun yarn is wound on the bobbin according to certain forming technical requirements to make bobbins of certain shapes and sizes, which are convenient for transportation, storage and supply and subsequent production and processing of teaching equipment. The spinning frames that can complete the work mission of the spinning process include traditional ring plating spinning frames, rotor spinning frames, friction spinning frames, and air-jet spinning frames. yarn. Spinning medium and coarse special yarns, especially pure cotton yarns above 36tex. The use of rotor spinning has achieved better economic and social benefits for the enterprise.
The spinning process is the last step in spinning production. Generally speaking, the number of spinning machines expresses the plan of the factory, and various processes before and after the equipment are equipped according to the production capacity of the spinning machines. Therefore, the combination of starvation and electricity of the spinning machine itself, renting fine mechatronics, fine contact mechatronics, and fine mechatronics are the topics of discussion.
under. Starting from the five elements of the spinning frame and their matching relationship, this paper discusses the mechanical and electronic spinning frame. Key words: Carding machine, quilt production line, blowing and carding box.