An automatic winding machine tension control device

Abstract

The invention provides a tension control device of an automatic winder. The tension control device comprises a fixed tension disc mechanism and a movable tension disc mechanism, wherein the fixed tension disc mechanism and the movable tension disc mechanism are arranged on a tension box body. The tension control device is characterized in that the fixed tension disc mechanism comprises a fixed ceramic tension disc and a fixed installation base; the fixed ceramic tension disc is fixed to the fixed installation base; the fixed installation base is fixed to a first fixed shaft; the movable tension disc mechanism comprises a movable ceramic tension disc and a movable installation base; the movable ceramic tension disc is fixed to the movable installation base; the movable installation base is connected with a second fixed shaft; and the opposite outer side faces of the fixed ceramic tension disc and the movable ceramic tension disc are close to each other. Not only can the thread waste winding problem caused by (existing) tension disc rotation and the yarn tension instability problem caused by instable tension disc rotation be solved, but also the service life of the tension discs can be ensured. In addition, the manufacturing cost can be substantially reduced.

Description

technical field [0001] The invention belongs to the technical field of textile machinery manufacturing, in particular to an automatic winder tension control device. Background technique [0002] At present, there are mainly two methods for the tension control part of the winding machine, one is the rotating tension disc method, such as the model made in Italy, the model made in Germany, and the model produced by Qingdao Hongda Textile Machinery; the other is the grid type Tension control, such as the model produced by Japan's Murata Corporation. [0003] The structure of the rotating tension disc needs to be driven by a separate rotating motor, and a series of transmission mechanisms are required, which greatly increases the cost. At the same time, due to the rotation of the mechanism, it is easy to cause the phenomenon of winding back, and it is necessary to design for the problem of winding back protection. If the tension disc is designed to be non-rotating, since the te...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the problems and deficiencies in the prior art, the present invention provides an automatic winding machine tension control device, which can not only solve the problem of thread wrapping caused by the rotation of the tension disc and the unstable yarn tension caused by the unstable rotation of the tension disc Problems can be solved, and the service life of the tension disc can be guaranteed; in addition, the production cost can be greatly reduced

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