Wire stripping machine transmission mechanism with same power for multiple wheels and unchangeable center for different wire diameters

Abstract

The invention relates to a wire stripping machine transmission mechanism with the same power for multiple wheels and the unchangeable center for different wire diameters. A lifting motor drives a rotation wheel to rotate through a lifting drive belt, the rotation wheel drives a screw to rotate, and the screw drives two gearboxes to move in the opposite directions at the same time. All wire feeding wheels are driven through a set of motors and can be made to synchronously run, errors are reduced, and the upper wheels and the lower wheels are driven by one motor. After a wire is clamped, the position of the center face of the wire is not changed and is the same as the position of a cut center face. Wire feeding belts oppositely move at the same time, the moving distances are consistent, the types of machined wires cannot be affected by the diameters of the wires, all the wires can be machined, the wires are kept at the center position of a tool rest all the time, and the phenomenon of notch skew of a notch is avoided. One motor can drive two drive synchronous belt wheels to oppositely move at the same time in a drive belt winding direction manner while it is guaranteed that the driving torque is unchanged, the length precision of wire feeding is improved, and meanwhile the machining cost is reduced.

Description

technical field [0001] The invention belongs to a transmission mechanism of a wire stripping machine, in particular to a transmission mechanism of a wire stripping machine with the same power for multiple wheels and constant centers of different wire diameters. Background technique [0002] At present, the existing large square wire stripping machine in the market adopts the wire feeding and cutting mechanism, and the wire inlet and outlet ends are conveyed by synchronous belts. Among them, only the upper belt of the conveying synchronous belt can be lifted upwards, the lower belt is fixed, and the upper belt is in the direction of After the lower movement presses the wire, it drives the wire to move. The upper belt at the outlet end and the lower fixed belt at the outlet end are driven by two motors respectively, and the upper belt at the wire inlet end and the lower fixed belt at the wire inlet end are respectively driven by two motors. [0003] The defect of the prior art...

AI Technical Summary

Problems solved by technology

As a result, when the main board outputs signals to the two motor drivers, due to the error in the receiving time, the length error of the processed wire is relatively large. Since the thickness of the lower wheel is fixed and the thickness of the wire is only lifted up the upper wheel, the processing range is small and the wire with a slightly thicker outer diameter cannot be processed. , even if it can be processed, because the center of the tool holder is fixed, the incision is prone to beveled

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