Wire feeder for plastic hose steel wire winding machine

Abstract

The wire feeder for plastic hose steel wire winding machine includes frame connected to the main shaft of the winding machine, roller installed in the steel wire outlet, the first and the second wire holding wheel shaft, the first and the second wire holding wheel, main transmitting gear unit between the second wire holding wheel and the main shaft and auxiliary transmitting gear unit set between these two wire holding wheel shafts. The increased auxiliary transmitting gear unit makes these two wire holding wheel become driving wheels to provide doubled driving friction force, and this results in no sliding of the output steel wire, smooth surface of the output steel wire, raised metal skeleton strength and raised bearing capacity of the plastic hose with wound steel wire.

Description

technical field [0001] The invention relates to the technical field of plastic hose steel wire winding machines, in particular to a steel wire conveying device. Background technique [0002] The steel wire winding machine is an important part of the steel wire plastic hose forming equipment. It can wind the steel wire into a spiral skeleton. The steel wire skeleton is set in the pipe wall of the plastic hose, which can effectively improve the bearing pressure and anti-shrinkage of the plastic hose. performance. Known a kind of steel wire winding machine, its machine head is equipped with a main shaft, and this main shaft is driven by the power device in the machine head, and described main shaft is equipped with steel wire roller and wire feeding device, and the input gear of wire feeding device is fixed on the main shaft. The sun gear meshes. The wire feeding device includes a pair of pressing wheels, one of which is driven by power, and the other is a driven wheel that c...

AI Technical Summary

Problems solved by technology

In order to prevent the roller from slipping relative to the steel wire, knurling is pressed on the outer peripheral surface of the driving wheel, but in this way, continuous indentations will be formed on the peripheral surface of the steel wire sent out, and these indentations reduce the strength of the wire skeleton and reduce the The overall bearing pressure of the plastic hose

On the other hand, since the position of the steel wire curvature adjusting roller fixed at the steel wire outlet of the wire feeding device cannot be adjusted, only a wire spiral with one curvature can be sent out, so when changing the product specification, the wire feeding device needs to be replaced, which greatly reduces the productivity

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