Yarn winding mechanism of roving frame and roving frame production line having the same

Abstract

The invention discloses a roving frame winding mechanism and a roving frame production line with the roving frame, which relates to the technical field of roving frames, and its technical points include two clamping pieces arranged on a frame for respectively clamping the left and right ends of a bobbin , a clamping arm assembly that is rotatably connected to the frame and is rotatably connected with the clamping member for controlling the clamping member to clamp or loosen the yarn reel, and the yarn reel that is arranged on the frame and can be clamped by the clamping arm assembly The friction top roller assembly engaged to drive the yarn bobbin to rotate itself, the bobbin changing assembly arranged on the frame to provide a new bobbin for the jig arm assembly, and the bobbin changing assembly arranged on the frame to drive the jig arm assembly to rotate so that The jig arm assembly can take the rotating shaft mechanism of the new yarn bobbin provided by the bobbin changing assembly, the outer support assembly that is arranged on the frame to drive the jig arm assembly to loosen the yarn bobbin wrapped with roving, and is arranged on the jig arm assembly to The inner pushing assembly used to drive the two clamping parts to cooperate with clamping the bobbin, the invention has the advantage of reducing the labor cost.

Description

technical field [0001] The present invention relates to the technical field of roving frame, more specifically, it relates to a winding mechanism of roving frame. Background technique [0002] A roving frame is a spinning machine that turns sliver into roving. The main functions of the roving frame are drafting and twisting, and winding the roving into a certain package to meet the processing requirements of the spinning frame. The roving frame is divided into wing roving frame and rubbing roving frame according to the form of twisting mechanism. The feeding form, roving package and the number of spindles of the various roving frames are different, but the machine structure and function are roughly the same. [0003] The Chinese patent with the authorized notification number CN208395354U discloses a fast-type high-efficiency wool top slubbing machine, which includes a first outer shell and a second outer shell. The top of the first outer shell is screwed and fixed with a sp...

AI Technical Summary

Problems solved by technology

[0004] In the prior art, similar to the above-mentioned roving machine, the wool sliver is rewound by driving the winding shaft to rotate. When the wool sliver needs to be replaced, the staff needs to take the winding shaft out of the frame (equivalent to the first outer casing and the combination of the second outer casing), and then manually reinstall the winding shaft on the frame to prepare for the next winding work, and, in order to prevent the wool strip from rubbing against the winding shaft when picking and placing the wool strip, generally Yarn bobbins will be placed on the rewinding shaft. In the above-mentioned rewinding process, the degree of manual participation is high, resulting in high labor costs, so it needs to be improved

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