A fiber guide device suitable for secondary plastic coating process

Abstract

The invention relates to an optical fiber guiding device suitable for a secondary plastic coating technology. The optical fiber guiding device consists of a floor stand, telescopic rods and guide pulley groups, wherein an upper horizontal telescopic rod and a second telescopic rod are hinged to the floor stand; a first telescopic rod is connected to the front end of the upper horizontal telescopic rod; the two guide pulley groups are respectively mounted at the front end of the first telescopic rod and the front end of the second telescopic rod. The optical fiber guiding device disclosed by the invention is simple in structure and reasonable in design; the telescopic rods and the guide pulley groups are arranged, so that optical fibers in different specifications are guided; the optical fiber guiding device has multiple purposes, is convenient and efficient; the problems that in the prior art, in the mass production process, the guiding of the optical fibers in various specifications is not liable to control, and the work is many and diverse, time-consuming and labor-consuming are solved; the accurate control of the remained length of bundled pipes is facilitated, so that the production is efficient and convenient, and the optical fiber guiding device disclosed by the invention is suitable for wide popularization and application.

Description

technical field [0001] The invention belongs to the field of optical cable processing, and relates to a secondary plastic coating process for optical cables, in particular to a fiber guide device suitable for the secondary plastic coating process. Background technique [0002] In the secondary overmolding production in the workshop, before the optical fiber is put into the mold, it usually passes through the optical fiber stranding table, and the optical fiber is twisted in SZ two directions. In the fiber threading process of the stranding table, it is necessary to thread the fibers through the fiber hole one by one. There are some defects in the existing fiber threading process and equipment use: [0003] 1. The fiber threading is carried out through the fiber hole one by one. The fiber threading speed is slow, time-consuming, laborious and error-prone, and cannot meet the requirements of different specifications of fiber guide fibers. The production efficiency is low and a...

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Problems solved by technology

[0005] 3. In the process of mass production, it is difficult to control the optical fibers of various specifications. During the operation, it is necessary to replace the corresponding guide wheel according to the diameter of the optical fiber. precise control of

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