Upper suction compact spinning ring bobbin

Abstract

The invention relates to an upper suction compact spinning ring bobbin. A headstock drafting component (4) is arranged at the top of a lifting distribution component (2) and is connected with a gear transmission component (3); a headstock compact spinning air blower (6) is arranged on a headstock compact spinning air blower installing seat (5); a headstock compact spinning air box (7) is arranged at the top of the headstock drafting component (4) and is connected with the headstock compact spinning air blower (6); a headstock compact spinning air suction pipe (8) is arranged above a middle section part (16) of a compact spinning machine and is connected with the headstock compact spinning air box (7); a tailstock drafting component (12) and a cotton sucking air box (13) are arranged on a main transmission component (15); a tailstock compact spinning air blower (11) is arranged on the cotton sucking air box (13); a tailstock compact spinning air box (10) is arranged above the tailstock drafting component (12) and is connected with the tailstock compact spinning air blower (11); and a tailstock compact spinning air suction pipe (9) is arranged above the middle section part (16) of the compact spinning machine and is connected with the tailstock compact spinning air box (10). The invention has the advantages of small negative pressure difference, constant negative pressure and high reliability, can ensure high quality of yarn, and is suitable for compact spinning long vehicles.

Description

technical field [0001] The invention belongs to textile machinery, in particular to an updraft compact spinning ring spinning machine. Background technique [0002] The ring spinning frame is an important equipment with a large area and a wide range of production processes in the textile industry. After 10 years of development, the compact spinning technology has become a mature technology. The compact spinning frame has formed a certain scale. With the continuous improvement of human living standards , the demand for compact yarn is increasing, and there is a very large market demand for compact spinning frame and compact spinning transformation. [0003] At present, there are five compact spinning systems represented by Rieter, Sussen, Zinser, Toyota and Rocos1 in the world. The principle of compact spinning is to increase the fiber accumulation area after the main drafting area, so that the drafting does not accumulate, and the accumulation does not draw. The sliver has...

AI Technical Summary

Problems solved by technology

However, with the increase in the number of spindles and the lengthening of the suction pipe, the negative pressure difference between the front and the rear of the car is getting larger and larger, which cannot meet the negative pressure requirements of compact spinning. Therefore, the current domestic compact spinning long cars still use small fans. negative pressure system

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