Soft optical cable tension-free take-up device

Abstract

The invention provides a soft optical cable tension-free take-up device which comprises a rack. The soft optical cable tension-free take-up device is characterized in that a rotary take-up reel deviceis mounted below the rack, and a lifting cantilever is mounted on the position, corresponding to the rotary take-up reel device, above the rack; an arranging rotary arm is arranged below the front end of the lifting cantilever, the lower portion of the front end of the arranging rotary arm is connected with a cable outlet of a movable cable guiding pipe, and the rotating direction of the arranging rotary arm is opposite to that of the rotary take-up reel device; and the rotating center of the arranging rotary arm deviates from that of the rotary take-up reel device. The soft optical cable tension-free take-up device is reasonable in structure setting, tension-free taking up can be achieved on soft optical cables, and the take-up speed is high and can reach 200 m/min; an inlet of a fixed cable guiding pipe communicates with a pressure gas source, so that gas flow blowing is increased in the cable guiding pipe, resistance of the soft optical cables in the cable guiding pipe during taking up can further be reduced, and the feeding and taking up speed is increased; and the soft optical cable tension-free take-up device is good in arranging effect, high in take-up efficiency and easy and convenient to operate, unmanned taking up is achieved, and the problem that a reel needs to be manually examined and rotated on time is solved.

Description

technical field [0001] The invention relates to a tension-free take-up device for a flexible optical cable, belonging to the technical field of optical cable manufacturing equipment. Background technique [0002] With the rapid development of the Internet, the application of optical cables is becoming more and more extensive, and there are many different types of optical cables, and flexible optical cables are one of them. Flexible optical cable is characterized by good flexibility and bending performance, but poor tensile strength. The flexible optical cable needs to adopt a tension-free winding method during the cable manufacturing process to avoid damage to the optical fiber in the cable. The take-up speed of the existing flexible cable take-up device is limited, and can only reach about 80m / min. If the speed of the production line is increased, the passive take-up device will be thrown to the close-up position under the action of the centrifugal force of the cable rotat...

AI Technical Summary

Problems solved by technology

The take-up speed of the existing flexible cable take-up device is limited, and can only reach about 80m / min. If the speed of the production line is increased, the passive take-up device will be thrown to the close-up position under the action of the centrifugal force of the cable rotation. wire reel edge

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