Two sets of online uvled curing and coloring devices for multiple optical fibers in constant operating tension mode

Abstract

The invention discloses a constant operation tension mode a plurality of optical fibers two-set on-line UVLED curing coloring device. The device comprises a support; a controller; a nude optical fibertraction unit, a coloring unit, a UVLED curing oven, a tension isolation traction unit, and a buffer traction unit, which are sequentially disposed in the support. The controller is used to control the nude optical fiber traction unit, the tension isolation traction unit, and the buffer traction unit for tension control. A plurality of optical fibers enter the nude optical fiber traction unit atthe same time for the traction, and then enter the coloring unit for the coloring respectively. The plurality of colored optical fibers enter the UVLED curing oven for the simultaneous coloring and curing, and the plurality of colored and cured optical fibers enter the tension isolation traction unit for the tension isolation, and then enter the next process after passing through the buffer traction unit. All of colored optical fiber entering an extrusion molding sleeve pipe are remained at the same tension level in a controlled manner accurately, and therefore equipment efficacy and production efficiency of optical cable production are improved.

Description

technical field [0001] The invention relates to the field of optical cable manufacturing, in particular to a two-set on-line UVLED curing and coloring device for multiple optical fibers in a constant operating tension mode. Background technique [0002] During the cable manufacturing process, all the optical fibers put into the extruded sleeve need to be pre-colored to show the difference. Therefore, when the optical fiber enters the optical cable manufacturing process, it needs to be colored by special coloring equipment, and then the colored optical fiber is grouped into the next process (entering the sleeve). If the coloring process is combined with the subsequent process (grouping the colored optical fibers), such as adding multiple optical fiber coloring units at the front end of the extrusion sleeve process in the ordinary optical cable production process, the integration of the two processes will be solved. question. However, during the coloring process of the optic...

AI Technical Summary

Problems solved by technology

However, in the existing optical cable manufacturing, there is no set of equipment that can accurately control all the colored optical fibers entering the extruded sleeve at the same tension level

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