A large package non-joint yarn production line

Abstract

The invention discloses a large package non-joint yarn production line which comprises a mixing gill, a gilling machine, a roving frame, a spinning frame, a winding machine, a high speed doubling winder, a two-for-one twister, a skein pendulum yarn machine, an automatic sealing and cutting machine and an automatic cartoning sealing machine. The winding machine is provided with an air splicer. The large package non-joint yarn production line is characterized in that the sliver can volume of the gilling machine is increased from 18 Kg to 60 Kg; the bobbin height and diameter of the roving frame are increased respectively from 360 mm and 150 mm to 500 mm and 180 mm; cranes of the spinning frame are increased from two rows to three rows, and the spindle pitch between every two adjacent crane bases is 210 mm. The winding machine is a Japanese murata automatic winder, the winding machine is provided with the air splicer, the doubling winder is a 205 doubling winder; the two-for-one twister is a 258 two-for-one twister; and the skein pendulum yarn machine is a net-shaped skein pendulum yarn machine. According to the large package non-joint yarn production line, through corresponding improvement of each device in the large package non-joint yarn production line, the production line can produce large package non-joint yarn meeting the international standard on the basis of an existing device.

Description

technical field [0001] The invention relates to the technical field of textile process production equipment, in particular to a production line for large package non-joint yarns. Background technique [0002] With the development of weaving technology from shuttle looms to shuttleless looms and air-jet looms, the quality requirements for yarns are getting higher and higher. In particular, it is required that the yarn has less hairiness, fewer defects, and high strength, and is suitable for high-speed warping machines and high-speed weft insertion. At present, the ring spinning technology is widely used in textile enterprises. This technology began in the 19th century and has moved towards a high-tech production process after a long period of development. The quality of finished yarn spun by this technology has reached a very high level. At the same time, this technology has a wide range of applications and great variety adaptability. However, the current problem of spun yar...

AI Technical Summary

Problems solved by technology

The current skein swing machine forms a net-like skein, and the gravity is generally drawn at 250 grams. If it is too large, it will cause slippage and cause yarn confusion. The length exceeds the machine's own design, and it cannot be adjusted during dyeing, resulting in increased diameter and mesh chaos

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