Method and device for removing jacket layer of optical fiber

A technology for optical fiber sheath and sheath layer is applied in the field of removing the polymer sheath layer of silica optical fiber, which can solve the problems of large adhesion force of the sheath layer, large force applied to the optical fiber, low qualification rate, etc., so as to improve labor productivity, Simple structure and easy to carry

Active Publication Date: 2012-07-04
NANJING CHUNHUI SCI & TECH IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The limitation of this device is that it can only be used in a short distance with a length of less than 2cm, and the length of removing the sheath layer cannot be precisely controlled. Once the operating length is required to be greater than 2cm, due to the excessive adhesion

Method used

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  • Method and device for removing jacket layer of optical fiber
  • Method and device for removing jacket layer of optical fiber
  • Method and device for removing jacket layer of optical fiber

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Embodiment Construction

[0021] The present invention will be further described below in conjunction with accompanying drawing.

[0022] like Figure 1-5 As shown, the present invention comprises base 1, adjustable knife rest 2, locking bolt 3, scale 4; Feed trough 1-2; feed trough 1-2 is connected to the through hole 1-1; the scale 4 is fixed on the bottom of the base 1, and its zero position is connected to the through hole 1-1 and the feed trough 1-2 Flat; the adjustable knife holder 2 is equipped with a planer 2-1, the adjustable knife holder 2 is located on the upper part of the base 1, the upper end of the planer 2-1 is connected to the bracket, and the edge of the lower end is aligned with the through hole 1-1 and the feed chute 1-2, the planer 2-1 and the feeding trough 1-2 are inclined; The base 1 is threaded.

[0023] When in use, turn the locking bolt 3 counterclockwise to loosen the contact between the adjustable tool holder 2 and the base 1, so that the edge of the planer 2-1 can move ...

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Abstract

The invention discloses a method and a device for removing a jacket layer of an optical fiber. The method comprises the following steps of: cutting up or planing off part of the jacket layer of the optical fiber along the axial direction of the optical fiber by using a tool and ensuring that the thickness of the removed jacket layer is less than or equal to the thickness of the jacket layer; applying a force to the residual jacket layer to strip the jacket layer from the optical fiber. According to the invention, the structure operation is simple, the method and the device are flexible to operate, the size is accurate, the device is convenient to carry and the labor productivity of the process of removing the jacket layer of the optical fiber can be greatly improved.

Description

technical field [0001] The invention relates to a method and a device for removing an optical fiber sheath layer, in particular to a method and a device for removing a silica fiber polymer sheath layer. Background technique [0002] The role of the optical fiber sheath is to protect the inner core-skin structure of the quartz optical fiber, which can effectively reduce or eliminate external damage to the core-skin layer, improve the mechanical strength of the optical fiber product, and improve product performance. [0003] Generally, the thickness of the sheath layer of silica optical fiber is less than 0.20 mm. According to the strength of the adhesion force, the sheath layer is generally divided into tight and loose. In actual use, the precise coupling of many devices requires the removal of the sheath layer, and the existing work of removing the sheath layer, especially the work operation when removing the optical fiber tight sheath layer, is difficult and the yield is lo...

Claims

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Application Information

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IPC IPC(8): G02B6/245
Inventor 曾新华黄顺宝朱源圆殷志东周治亮
Owner NANJING CHUNHUI SCI & TECH IND
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