Spinning system composed of multiple short spinning frames connected in series

Abstract

The invention discloses a spun yarn system formed by serial connection of multiple short spinning frames and relates to the technical field of textiles, in particular to the spun yarn production technique. A plurality of groups of short spinning frames are connected in series, an integrated doffing robot system is arranged, and as long as one group of short spinning frames are filled with yarn (including midway doffing) so as to trigger a shutdown doffing touch spot, all the short spinning frames connected with the group of short spinning frames in series are controlled to stop at the same time. After shutdown, the integrated doffing robot system starts automatic doffing, and doffing of all the short spinning frames connected in series is achieved at a time. The next round of spinning is started automatically. By the adoption of the spun yarn system, investment cost can be reduced greatly, operation is simplified, doffing time is shortened, and labor is reduced.

Description

Technical field [0001] The invention relates to the field of textile technology, in particular to spun yarn production technology. Background technique [0002] The short spinning frame is the equipment with the largest number of machines in the cotton spinning production process, and it is also the focus of the most labor-intensive and labor-intensive problems. [0003] At present, in the existing technology, some manufacturers have installed collective doffing robots on a single short spinning frame. This will either cost a lot of transformation, or most manufacturers want to improve on a single machine, and the machines cannot be arranged due to the small space in the existing plant. . As long as it is a single improvement of both, it will bring higher technical reform costs or inconvenience. [0004] In order to greatly reduce labor and labor intensity, many manufacturers have eliminated short spinning frames and updated long carts with collective doffing robots. This investmen...

AI Technical Summary

Problems solved by technology

[0003] At present, in the existing technology, there are manufacturers who have added collective doffing robots to single short spinning frames respectively, so that either the transformation cost is high, or most manufacturers want to improve a single machine, and because of the small space in the existing factory building, the machines cannot be arranged

As long as it is a single improvement, both will bring higher technical modification costs or inconvenience

[0004] In order to greatly reduce labor and labor intensity, many manufacturers have eliminated short spinning frames and updated long cars with collective doffing robots. The investment in this way is nearly three times the cost of improving short spinning frames, which is very uneconomical.

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