Self-balance type pressurized double support and control device therefor

Abstract

The self-balancing pressurizing double bearing and its controller includes double bearing, the pressurizing device and yarn signal detecting control brake. The double bearing consists of integral double bearing rack of light material and connecting arm. The self-balancing pressurizing device has upper regulating rod fixed onto the connecting arm and the lower roller reciprocating along the involute curved surface of the pressurizing seat. The yarn raising plate brake has re-positioning tensing spring set in the bottom of the electromagnet core bar, cross pulling rod seat hinged in the through hole of the armature in top of the core bar and cross pulling rod. The present invention has the features of reasonable design of the double bearing, balanced and stable pressurizing, flexible braking, and adaptive control of the bobbin tension.

Description

technical field [0001] The invention relates to a bobbin supporting control device for textile machinery, in particular to a self-balancing pressurized double support with balanced and stable pressure and automatic adaptive adjustment of tension and the control device thereof. It is suitable for textile machines such as doubling machines and winding machines with winding bobbins or winding bobbins. Background technique [0002] With the continuous improvement of the level of the modern textile industry, the requirements for the winding quality of the yarn on the bobbin and its forming quality are also getting higher and higher. The traditional bobbin support control devices for doubling machines and winding bobbins use double supports and single-side cam pressurizers, yarn signal detection and control brakes, etc. [0003] The double support is composed of left and right support arms processed by cast iron materials, a split double support frame assembled with support shaft...

AI Technical Summary

Problems solved by technology

Therefore, the structure of the above-mentioned improved brake not only increases maintenance cost and manufacturing cost, but also has an unsatisfactory braking effect

[0009] To sum up, the structure of the existing bobbin support control device and its operating braking state are far from meeting the requirements of the yarn winding quality and molding quality on the bobbin. Therefore, further improvement is needed.

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