Optical cable preparation device

A technology for preparing devices and optical cables, applied in the field of optical cable preparation devices, can solve problems such as ointment accumulation, and achieve the effects of strict sealing, improved sealing, and simple and easy operation.

Active Publication Date: 2015-11-11
SHENYANG HENGTONG OPTICAL COMM CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The invention proposes an optical cable preparation device, which solves the problem of ointment accumulation in the twisting cage and at the twisting head in the prior art, and has a simple structure and can efficiently mold the optical fiber

Method used

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Embodiment Construction

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0040] Such as Figure 1 to Figure 6 As shown, a kind of optical cable preparation device proposed by the present invention includes: an oil-filling device for an optical cable strength member and an optical fiber sleeve plastic guiding device, and an oil-filling device for an optical cable strength member, including:

[0041]The optical cable strength member is in the oil-filled chamber 1 when it is filled with oil. In the present invention, the wall of the oil-fi...

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Abstract

The invention provides an optical cable preparation device comprising an optical cable reinforcing member oil charge device and an optical fiber plastic coating guiding device. The optical cable reinforcing member oil charge device comprises an oil charge chamber of which the wall is hollow, the internal wall is provided with multiple first oil inlet holes, and the external wall is provided with multiple second oil inlet holes; an oil charge mechanism which is arranged at the external surface of the oil charge chamber; and an oil charge part which is arranged at the external surface of the oil charge mechanism. The optical fiber plastic coating guiding device comprises an injection device which is used for injection of protective layer material; a formation device which is used for enabling the protective layer material injected by the injection device to form a protective layer structure and is communicated with the injection device; and a transmission and oil charge device which is used for transmitting an optical fiber to the formation device and performing oil charge on the optical fiber in the transmission process and is communicated with the formation device. The oil charge mechanism is not blocked, and the service life of the oil charge mechanism is not influenced so that a product quality problem caused by scratching of a blocking object and the optical fiber can be completely solved.

Description

technical field [0001] The invention relates to an optical cable preparation device. Background technique [0002] With the advancement of science and technology, the speed of information transmission is required to be higher and higher. Optical cables have emerged as the times require. It uses one or more optical fibers placed in a sheath as a transmission medium and can be used individually or in groups. communication cable components; my country is vigorously carrying out the broadband China strategy, and with the development of fiber-to-the-home and 4G networks, the requirements for optical cable performance are gradually increasing; [0003] Longitudinal water blocking of the optical cable is one of the indispensable conditions to ensure the transmission quality of the optical fiber in the optical cable and the service life of the optical cable, and the filling of ointment plays a decisive role in the water blocking performance of the optical cable, so it is necessary to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/44
CPCG02B6/4483
Inventor 谢松年唐铟李岩王鹏
Owner SHENYANG HENGTONG OPTICAL COMM CO LTD
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