Efficient twisting machine for yarn twisting

Abstract

The invention discloses an efficient twisting machine for yarn twisting. The efficient twisting machine comprises yarn, a workbench, a pay-off rack, a twisting unit and bobbins and further comprises abobbin replacing unit, the bobbin replacing unit comprises a rotating frame, a first stepping motor, a rotating cylinder and a first motor, the rotating frame and the workbench are rotationally connected, the rotating frame is located on the front side of the twisting unit, elastic assemblies are arranged at the three forked ends of the rotating frame respectively, bases matched with the bobbinsare further rotationally connected to the three forked ends of the rotating frame, concave blocks are rotationally connected to the bases, second stepping motors are connected to the bottoms of the concave blocks, the rotating cylinder is rotationally connected with the workbench, the rotating cylinder is located on the front side of the rotating frame, the workbench, at the position of the rotating cylinder, is further provided with a fixed unit for fixing the bobbins, a wire pressing unit is arranged on the left side of the rotating frame, a containing unit for placing the bobbins is furtherarranged between the rotating cylinder and the wire pressing unit, and a discharging unit and a cutting unit are arranged on the right side of the rotating frame.

Description

technical field [0001] The invention relates to the field of doubling machines, in particular to a high-efficiency twisting machine for yarn twisting. Background technique [0002] In textile processing and production, the doubling machine is to combine two or more yarns to form a multi-ply yarn to increase the strength of the yarn. On the table, the yarn is pulled out, and after passing through the doubling device, a yarn is formed. This yarn is wound on the bobbin, and the bobbin is fixed on the bobbin mounting frame. There is a rotating bobbin on one side of the bobbin to drive the bobbin to rotate. , the bobbin rotates, the yarn is wound onto the bobbin, and the yarn is collected. [0003] The amount of yarn wound on a bobbin is limited. In order to facilitate later moving and transportation, it is not appropriate to wind too much yarn on the bobbin, so that when the yarn on a bobbin is wound to a certain amount, it will be It is necessary to replace the new bobbin. To...

AI Technical Summary

Problems solved by technology

[0004] In the above-mentioned operation of replacing the bobbin, manual winding is time-consuming, and when the bobbin is rotated due to the small number of winding coils, the yarn falls off from the bobbin, and the yarn cannot be wound on the bobbin. Pause the doubling machine, remove the spool, and rewind the wire, which will affect the efficiency

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