Wire fracture alarm device used in cable stranding

Abstract

The invention discloses a wire fracture alarm device used in cable stranding. The wire fracture alarm device comprises a rack and a wire splitting disc arranged on the rack; the wire splitting disc is provided with a plurality of sets of main wire moulds through which wires can pass; a supporting plate is fixed to each main wire mould; the supporting plates are connected with induction sheets; the tail ends of the induction sheets are provided with auxiliary wire moulds; a spring seat is fixed to the back surface of the wire splitting disc; a tension spring is arranged between each induction sheet and the spring seat; and the rack is provided with a light induction device which is arranged next to the wire splitting disc and is triggered by a wire fracture induction sheet. According to the wire fracture alarm device of the invention, the wires pass through the main wire moulds and the auxiliary wire moulds; tension springs at induction sheets through which wires pass through are released; when the wires are fractured, the tail ends of the induction sheets are not restrained; due to the rotation of the wire splitting disc, the tail ends of the induction sheets are ejected; and therefore, the light induction device is triggered, and wire fracture alarm can be performed. The wire fracture alarm device has the advantages of structural simplicity and high reliability, and not only has a bare wire fracture alarm function, but also has an insulated wire fracture alarm function.

Description

technical field [0001] The invention relates to a wire break alarm device for cable twisted wires. Background technique [0002] The existing disconnection alarm device for cable twisted wires is composed of a circular ring and corresponding distribution discs, both of which are connected with wires. When the bare copper wire in a reel is used up, when the wire passes through the reel, it will touch the conductive ring under the action of its own gravity and centrifugal force, causing the circuit to be turned on, and then the whole machine will Call the police to stop. [0003] The existing disconnection alarm device is only suitable for the disconnection alarm of bare wires. When the cables in the reel are insulated wires such as sheathed wires, enameled wires, and rubber-coated wires, the device cannot realize the conduction of the circuit. Also just lost the function of disconnection alarm parking. Contents of the invention [0004] The object of the present inventio...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a wire breakage alarm device for cable stranded wires, which can effectively solve the problem that the existing wire breakage alarm devices cannot alarm for insulated wire breakages

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