Fiber loose sleeve bulge detection apparatus

A detection device and optical fiber loose technology, which is applied in the field of optical fiber and cable, can solve the problems of reducing the production efficiency of the molding process, and achieve the effect of reducing processing costs and improving production efficiency

Inactive Publication Date: 2016-09-14
FURUKAWA ELECTRIC XIAN OPTICAL COMM
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Next, the existing loose tubes need to be unloaded first, then reloaded, and finally restarted. Although this can effectively preve

Method used

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  • Fiber loose sleeve bulge detection apparatus
  • Fiber loose sleeve bulge detection apparatus
  • Fiber loose sleeve bulge detection apparatus

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Experimental program
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Embodiment Construction

[0023] The invention will be further described in detail below in conjunction with the accompanying drawings and embodiments, but it is not used as a basis for any limitation on the invention.

[0024] Such as figure 1 As shown, it is a structural diagram of the fiber loose tube bulge detection device, including the detection device base 4, and a pair of rotating arms 3 symmetrically distributed on the detection device base 4, and the rotating arm 3 is fixed on the detection device base 4 through the rotating shaft 12 Above, the rotating arm 3 can move around the rotating shaft 12 . A line-passing die 6 is clamped between the opposite ends of the rotating arm 3, wherein the line-passing die and the rotating shaft are both left and right, and have a symmetrical structure. The other end of rotating arm 3 links to each other with spring and base fixing device 13 respectively by telescopic spring 14; The sensing device control line 1 is connected with the main engine; the wire p...

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Abstract

The invention discloses a fiber loose sleeve bulge detection apparatus. The apparatus comprises a detection apparatus base, and a pair of rotation arms symmetrically distributed on the detection apparatus base, wherein the rotation arms are fixed on the detection apparatus base through rotation shafts; line passing molds are clamped between opposing ends of the rotation arms, and the other ends of the rotation arms are connected with spring and base fixation devices through telescopic springs; and the sides of the telescopic springs are provided with sensing devices overlapping with the rotation arms, and the sensing devices are connected with a host through sensing device control lines. According to the invention, the two sides of each line passing mold are provided with line passing guide wheels, a fiber loose sleeve passes through the line passing molds and the line passing guide wheels, the sensing devices transmit information of rotation of the rotation arms, caused when the fiber loose sleeve with bulges passing through the line passing molds to the host, and thus detection of the bulges of the fiber loose sleeve is realized. The apparatus provided by the invention solves the problem of stagnation shutdown caused by the bulges of the loose sleeve is solved, the positions of the bulges can be accurately recorded, selective restoration is performed, and the production efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of optical fiber and cable, in particular to a device for detecting a bulge of an optical fiber loose tube. Background technique [0002] Secondary coating is the first process of optical cable production after optical fiber, and it is also one of the important factors that determine the final quality of optical cable. However, due to factors of production equipment or materials, the loose tube of the optical fiber after the second coating will cause bulges on the surface of the loose tube. If the bulges are not detected in time at this time, it will affect the next process, and eventually lead to the failure of the finished cable. If it is unqualified, it will cause loss, so how to avoid the bulging of the plastic is very important in the entire production process of the optical cable. The commonly used optical cable bulge detection device is to clamp a simple two-half mold on the bracket. When the fiber l...

Claims

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Application Information

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IPC IPC(8): G02B6/44
CPCG02B6/4479G02B6/443
Inventor 张彬宋海燕刘振华张养柱张义军朱勇宋静静刘少锋
Owner FURUKAWA ELECTRIC XIAN OPTICAL COMM
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