Traverse yarn guide device for spooling

Abstract

The invention discloses a traverse yarn guide device for spooling and belongs to spinning machine component devices. An existing motor-driven traverse yarn guide device for spooling has disadvantages that a yarn guide is incapable of returning quickly and easy to shake in the traversing process due to the larger inertia of each of the drive motor and a traversing mechanism. The traverse yarn guide device for spooling comprises a yarn guide, a yarn guide seat, a mounting frame, a disc type motor arranged on the mounting frame, a synchronous belt mechanism and a lead rail which is coaxial with a winding bobbin; the synchronous belt mechanism comprises a synchronous belt loop and a drive belt wheel and two driven belt wheels for supporting the synchronous belt loop, the direction of the connecting line between the centers of the two driven belt wheels is the same with the axial direction of the winding bobbin so that the synchronous belt loop has a transverse part, the direction of which is the same with the axial direction of the winding bobbin, the yarn guide is arranged at the transverse part of the synchronous belt loop through the support of the yarn guide seat, and the yarn guide seat moves through the lead rail. By means of the traverse yarn guide device for spooling, the yarn guide is capable of quickly moving between two ends of the bobbin so as to prevent a thread overlapping phenomenon when guiding yarns.

Description

technical field [0001] The invention belongs to the field of spinning machine component devices, and in particular relates to a winding and traversing yarn guiding device. Background technique [0002] Winding (also known as winding) is a preparation process before weaving. Its task is to process the bobbin or skein from the spinning department on the winding machine into a bobbin that meets certain requirements. In order to solve the defects of the traditional grooved drum or grooved cam type traversing yarn guide device of the winding machine, which have complex structure, high cost, and cumbersome procedures when adjusting the traversing lead, an electric drive traversing yarn guide device has appeared. However, when the existing electric motor drives the winding and traversing yarn guide device to traverse and reciprocate the yarn, due to the large inertia of the driving motor itself and the traversing mechanism, and the material of the yarn guide parts, the yarn guide...

AI Technical Summary

Problems solved by technology

[0003]The purpose of the present invention is to overcome the existence of the drive motor itself and the large inertia of the traverse mechanism in the existing winding traverse guide device, so that the yarn guide cannot be turned back quickly And the defect that the yarn guide is easy to shake during the traversing process, providing a winding traverse guide device that can make the yarn guide quickly turn back at both ends of the winding bobbin moving path and run smoothly

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