Cage stranding machine wire-stranding apparatus with protection mechanisms

Abstract

The invention belongs to the technical field of a cage stranding machine wire-stranding apparatus, and discloses a cage stranding machine wire-stranding apparatus with protection mechanisms. The cage stranding machine wire-stranding apparatus comprises a main shaft and a winch; the winch is arranged on the outer wall of the main shaft in a sleeving manner; the main shaft is also sleeved with a driving gear; the winch is also provided with un-twisting gears connected with an un-twisting apparatus; un-twisting transmission gears are arranged between the driving gear and the un-twisting gears; the protection mechanisms are arranged on the edges of the left and right side walls of the winch respectively; the protection mechanisms are mounted on a fixed frame; each protection mechanism comprises a protection shell; the inner wall of the protection shell is movably connected with two groups of semi-gears through a rotary shaft; an iron rod with a gear is meshed between the two groups of semi-gears; and the iron rod is sleeved with a limiting ring. By adoption of the cage stranding machine wire-stranding apparatus, the un-twisting apparatus can operate stably and smoothly, noise is lowered, and yield is improved consequently; and in power failure or equipment fault conditions, the protection apparatus can brake in time so as to avoid wire core scattering on the winch.

Description

technical field [0001] The invention relates to the technical field of a wire stranding device for a cage stranding machine, in particular to a wire stranding device for a cage stranding machine with a protection mechanism. Background technique [0002] In the production process of cables and wire ropes (hereinafter collectively referred to as cables), one of the processes is to wind multiple cables together. This process is called stranding, and the operating equipment for this process is a cage stranding machine. [0003] The cage winch is mainly used for twisting and forming small cross-section, medium and low voltage cables. Most of the cage winches are equipped with multiple cradles, which are used to install the winch wrapped with cables, and the winch is set in the winch cage. When the cage winch is working, the winch cage will continue to rotate, and then drive the winch to make a circular motion. The back-twist mechanism keeps the winch level relative to the ground,...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a cage stranding machine stranding device with a protection mechanism to solve the problem in the above background technology that when a power failure or electrical equipment problem occurs, it is necessary to stop in time to protect the produced cables. If the winch is not equipped with a protective device, the wire cores on the winch will be scattered. When restarting the operation, the wire cores need to be rearranged, which will cause a lot of trouble to the operator.

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