PLC control system for rubber-insulated wire optical cable cutter

Abstract

The invention discloses a PLC control system for a rubber-insulated wire optical cable cutter and belongs to the technical field of coiling and uncoiling of the rubber-insulated wire optical cables. An uncoiling mechanism comprises an uncoiling tray, a motor for driving the uncoiling tray to ascend and descend and a frequency converter for driving the motor; a rotating shaft of a tension pulley in a wire storage tensioning device is in driving connection with a tensioning potentiometer through a transmission mechanism; a signal output end of the tensioning potentiometer is connected with a control input end of the uncoiling frequency converter; a signal output end of a proximity switch in a metering device is connected with a signal input end of a metering instrument; a coiling mechanism comprises a coiling motor, a coiling frequency converter, two coiling trays and two electromagnetic clutches in driving connection with the coiling motor; the coiling frequency converter is in controlling connection with the coiling motor; the signal output ends of the uncoiling mechanism, the wire storage tensioning device, the metering device and the coiling mechanism are connected with PLC; the control output end of the PLC is connected with the uncoiling mechanism, the wire storage tensioning device, the metering device and the coiling mechanism. The system can increase the production efficiency and reduce the failure rate of the single-tray coiling / uncoiling device.

Description

technical field [0001] The invention belongs to the technical field of unwinding and unwinding of leather wire optical cables, and in particular relates to a PLC control system of a leather wire optical cable splitting machine. Background technique [0002] With the continuous development of optical fiber communication, the amount of indoor optical cables used for signal transmission between floor internal communication lines, equipment, computers, and instruments will increase. [0003] Dish-shaped optical cable is commonly known as leather cable, and dish-shaped optical cable jumper is commonly known as leather cable jumper. Leather cable jumper refers to adding connector plugs at both ends of the leather cable to realize optical path connection activities. The leather cable splitting machine is mainly to divide the leather cable with different lengths and coil it into coils. It is one of the key processes in the production of leather cable jumpers and occupies a pivotal p...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a PLC control system for the leather wire optical cable splitting machine, which is used to solve the problems of low production efficiency and high equipment failure rate of single coil winding

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