A negative pressure compact siro spinning machine

Abstract

The invention provides a negative pressure compact siro spinning machine, which belongs to the technical field of textiles. It solves the problem that the existing negative-pressure compact siro spinning machine is very inconvenient to clean the hairiness and broken ends in the waste cotton collection box. When cleaning, all must be shut down and the fan stops, so the entire production line cannot continue to work. problems leading to reduced productivity. The negative pressure compact siro spinning machine includes a frame, and the frame is provided with a front roller device, a middle roller device, a rear roller device, a yarn guide hook, a special-shaped tube device and an air suction device, and the air suction device includes a The suction branch pipe connected with the negative pressure collecting pipe of the special-shaped pipe device, the cotton suction pipe with the port facing the surface of the front roller assembly, the negative pressure air collection pipe connected with the suction branch pipe, and the cotton suction air collection pipe connected with the cotton suction pipe Pipes, fan boxes. Negative pressure fan, centrifugal fan, and cotton cleaning air pump do not interfere with each other. Operators can clean the hairiness stored in the waste cotton collection box at any time without affecting the normal operation of the spinning machine.

Description

technical field [0001] The invention belongs to the technical field of textiles, and relates to a compact spinning machine, in particular to a negative pressure compact siro spinning machine. Background technique [0002] Siro spinning is also called parallel twist spinning, which is called A and B yarn in China, and it is officially named Siro spinning recently. Siro spinning is a spinning method that spins a yarn similar to a strand structure on a traditional ring spinning frame. It feeds two rovings at a certain distance on the spinning frame, and after drafting, it is output by the front roller. These two single yarn strands have a small amount of twist due to the transmission of the twist, and are further twisted into a ply-like yarn after being assembled and wound on the bobbin. [0003] The principle of compact siro spinning is that two rovings are drawn into the drafting area of ​​the spinning frame in parallel, drawn in a parallel state, and come out from the clamp...

AI Technical Summary

Problems solved by technology

[0008] Since the current negative pressure compact siro spinning machine is controlled by two processes separately, it is very inconvenient to clean the hairiness and broken strands in the waste cotton collection box. When cleaning, all must be stopped and the fan stops, so the entire production line It is impossible to continue to work, resulting in a decrease in production capacity

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