WO2020140246A1 - 非金属层绞式反转点定位光缆及其检测方法 - Google Patents

非金属层绞式反转点定位光缆及其检测方法 Download PDF

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Publication number
WO2020140246A1
WO2020140246A1 PCT/CN2019/070330 CN2019070330W WO2020140246A1 WO 2020140246 A1 WO2020140246 A1 WO 2020140246A1 CN 2019070330 W CN2019070330 W CN 2019070330W WO 2020140246 A1 WO2020140246 A1 WO 2020140246A1
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WO
WIPO (PCT)
Prior art keywords
cable core
metal film
reversal point
image recognition
point
Prior art date
Application number
PCT/CN2019/070330
Other languages
English (en)
French (fr)
Inventor
姚强
殷鹏翔
Original Assignee
南京华信藤仓光通信有限公司
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Filing date
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Application filed by 南京华信藤仓光通信有限公司 filed Critical 南京华信藤仓光通信有限公司
Priority to PCT/CN2019/070330 priority Critical patent/WO2020140246A1/zh
Priority to US16/624,305 priority patent/US11372187B2/en
Publication of WO2020140246A1 publication Critical patent/WO2020140246A1/zh

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/08—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with magnetic or electric fields produced or modified by objects or geological structures or by detecting devices
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/46—Processes or apparatus adapted for installing or repairing optical fibres or optical cables
    • G02B6/56—Processes for repairing optical cables
    • G02B6/562—Processes for repairing optical cables locatable, e.g. using magnetic means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/04—Measuring direction or magnitude of magnetic fields or magnetic flux using the flux-gate principle
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/07—Hall effect devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/06—Measuring direction or magnitude of magnetic fields or magnetic flux using galvano-magnetic devices
    • G01R33/09—Magnetoresistive devices
    • G01R33/093—Magnetoresistive devices using multilayer structures, e.g. giant magnetoresistance sensors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/4482—Code or colour marking
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/22—Cables including at least one electrical conductor together with optical fibres
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/207—Constructional details independent of the type of device used
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/025—Compensating stray fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/028—Electrodynamic magnetometers
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
    • G02B6/4479—Manufacturing methods of optical cables
    • G02B6/449—Twisting

Definitions

  • the invention relates to a non-metallic layer twisted optical cable, and more specifically, it relates to a non-metallic layer twisted reversal point positioning optical cable and a detection method thereof.
  • the non-metallic layer stranded optical cable is composed of a plurality of fiber-containing casings twisted into a round cable core around the central reinforcement member.
  • the non-metallic reinforcement is located in the center of the optical cable.
  • the loose fiber-containing casings are arranged around the reinforcement, using " SZ" bidirectional layer twisting technology.
  • the object of the present invention is to provide a non-metallic layer twisted reversal point positioning optical cable, so that the reversal point of the cable core can be found, and the optical cable can be easily pulled out and branched.
  • a non-metallic layer twisted reversal point positioning optical cable including a cable core and a metal film disposed at each reversal point of the cable core, the cable core jacket With outer sheath.
  • the metal film is arranged on each reversal point of the cable core, so that there is a metal film at the reversal point of the cable core, at this time the outer sheath wraps the cable core
  • a metal detector to move along the cable core until the metal detector finds the metal film, that is, the reversal point of the cable core is found, and the branching operation of the optical cable is conveniently carried out.
  • the metal film is sprayed on the outer wall of the cable core by metal paint, or the metal film is attached to the outer wall of the cable core.
  • both the attaching and the spraying are relatively simple construction methods, which is convenient for the construction of the reverse point metal film.
  • Another object of the present invention is to provide a method for detecting the above-mentioned non-metallic layer twisted inversion point to locate the inversion point of the optical cable, which includes the following steps: when the optical cable is cut and branched, a metal detector is used to detect the The position of the metal film; after the power is turned on, metal detection can be carried out, and the detection surface is scanned around the optical cable under test by holding the handle. When moving to the metal film, the metal detector emits an alarm sound or vibration, which is the optical cable Inversion point.
  • a metal detector is used to detect the position of the metal film in the optical cable, and the operation is simple. After the position of the metal film is detected, the outer sheath can be cut to perform the branching operation of the optical cable.
  • Another object of the present invention is to provide a method for manufacturing the above-mentioned non-metallic layer twisted inversion point positioning optical cable core, step one: the reinforcement member pay-off frame and loose tube pay-off frame step by step the reinforcement member and loose tube Pay off the wire and enter the SZ stranding station through the wire rack, and then enter the yarn binding machine after forming the cable core from the SZ stranding station;
  • Step 2 Prepare a sample of the cable core reversal to be produced, and input the sample image into the high-definition image recognition device as the reference standard for the device to identify the cable core reversal point; measure the installation point of the high-definition image recognition device, referred to as "A" "Point”, the installation point of the metal film marking equipment, referred to as "point B", the length of the cable core from A to B is denoted as "L1"; the cable core passes through the high-definition image recognition instrument and enters the metal film marking equipment after passing through the tractor; The cable core from the metal film marking equipment enters the length measuring device through the double-wheel tension adjuster.
  • A installation point of the high-definition image recognition device
  • point B the installation point of the metal film marking equipment
  • the production line starts to run.
  • the HD image recognition device recognizes the SZ twisting reversal point, it sends a signal to the length measurement device; after receiving the trigger signal from the HD image recognition device, the length measurement device starts measuring the cable core length.
  • the value is equal to the set value L1
  • a signal is sent to the metal film marking device.
  • the device returns to zero and waits for the next trigger signal; when the metal film marking device receives the signal from the length measuring device, it immediately checks at "B"
  • the cable core shall be filmed or sprayed with metal liquid to mark the reversal point of the cable core. After so many rounds, the identification of the SZ reversal point of the cable core is completed;
  • Step 3 The cable core from the length measuring device is then collected by the take-up machine.
  • the cable core is passed through a high-definition image recognition device to easily identify the position of the reversal point on the cable core, and the metal film marking equipment facilitates the construction of the metal film on the cable core and marks on the metal film
  • the cable is collected by the take-up machine, so that the marking of the reversal point can be mass-produced.
  • the gap between the high-definition image recognition device and the metal film marking device is greater than 300 mm and less than the distance between two adjacent reversal points.
  • the gap between the high-definition image recognition instrument and the metal film marking device is smaller than the distance between the two adjacent reversal points, which reduces the occurrence of the occurrence of leakage mark reversal points.
  • the metal film marking device is a labeling machine or a painting robot.
  • the labeling machine can attach the metal film to the cable core, and the spraying robot sprays the metal liquid on the cable core reversal point when the cable core passes by.
  • the high-definition image recognition instrument includes an image input module to obtain the sample information of the cable core reversal point; an image information acquisition unit to obtain the information of the cable core reversal point; a comparison module: to obtain the sample information of the cable core reversal point Compare with the information obtained from the cable core reversal point. If they match, it is determined to be the cable core reversal point, and the signal is sent to the length measuring device.
  • the high-definition image recognition instrument collects a sample of the cable core reversal point through the image input module as a sample, the image information acquisition unit collects the cable core reversal point, and the comparison module will identify the cable core reversal point, The information is sent to the length measuring device.
  • the length measuring device detects that the cable core transmits an L1 length, it sends a signal to the metal film marking device, which is convenient for the metal film marking device to be constructed at the cable core reversal point.
  • the spraying robot includes a spraying gun and a downwardly extending connecting rod provided on the spraying gun.
  • An end of the connecting rod away from the spraying gun is provided with a storage box opposite to the muzzle of the spraying gun.
  • the setting of the storage box enables the spray gun to collect the surrounding metal liquid when spraying the cable core reversal point, thereby improving the cleanliness of the working environment of the spray robot.
  • both the high-definition image recognition apparatus and the metal film marking device are provided with moving parts at the lower ends of the high-definition image recognition apparatus or the metal film marking device.
  • the arrangement of the moving parts facilitates the adjustment of the distance between the high-definition image recognition instrument and the metal film marking equipment, thereby facilitating the processing of the reversal points of different types of cable cores.
  • the moving part includes a moving plate provided at the lower end of a high-definition image recognition instrument or a metal film marking device, a roller is provided at the lower end of the moving plate, and a plurality of vertical support posts are threadedly connected to the moving plate.
  • the length of the support column is greater than the height of the roller, one of the moving plates is provided with a marking plate with scales, the marking plate extends in the direction of the other moving plate, and the other of the moving plates is provided for the marking plate to pass through Indicator board.
  • the support column is rotated away from the ground, so that the roller is in contact with the ground.
  • the high-definition image recognition instrument or the metal film marking device the setting of the marking board and the indicating board
  • the setting of the high-definition image recognition device or metal film marking device can move in a straight line when moving, and the presence of the marking plate can accurately adjust the distance between the high-definition image recognition device and the metal film marking device, making the high-definition image recognition device And metal film marking equipment are adjusted according to the distance between adjacent reversal points on the cable core.
  • the present invention has the following beneficial effects: the metal film is provided on each reversal point of the cable core, so that there is a metal film at the reversal point of the cable core, and the outer sheath wraps the cable core at this time, When it is necessary to find the reversal point, use a metal detector to move along the cable core until the metal detector finds the metal film, that is, the reversal point of the cable core is found, and the branching operation of the optical cable is conveniently carried out.
  • Example 1 is a schematic structural view of Example 1;
  • FIG. 2 is a schematic structural diagram of an outer sheath for embodiment 1;
  • Example 3 is a flowchart of the manufacturing method of Example 3.
  • Embodiment 4 is a flow chart of manufacturing equipment for embodying a cable core in Embodiment 3;
  • FIG. 5 is a schematic structural diagram of a high-definition image recognition apparatus according to Embodiment 3.
  • FIG. 6 is a schematic structural diagram of a mobile part according to Embodiment 3.
  • FIG. 7 is a schematic structural diagram of the embodiment 3 for embodying a marking board.
  • a non-metallic layer twisted reversal point positioning optical cable as shown in FIGS. 1 and 2, the optical cable uses "SZ" to manufacture the cable core 1 using a bidirectional layer twisting technology, and a non-metallic layer twisted reversal point positioning optical cable includes a cable core 1 and a metal film 11 provided at each reversal point of the cable core 1, the metal film 11 is on one side of the cable core 1, and can also be wrapped around the cable core 1 without limitation, the cable core 1 jacket With outer sheath 12.
  • the metal film 11 is sprayed on the outer wall of the cable core 1 by metal paint, or the metal film 11 is attached to the outer wall of the cable core 1, and the side of the metal film 11 facing the cable core 1 is provided with an adhesive layer .
  • the metal film 11 is easily and quickly applied to the reversal point of the cable core 1 through the above two methods.
  • the construction method of the metal film 11 of the present invention is not limited to the above two methods.
  • a method for detecting the reversal point of the non-metallic layer twisted reversal point in the above embodiment 1 to locate the reversal point of the optical cable includes the following steps: when the optical cable is cut and branched, a metal detector is used to detect the position of the metal film 11 in the optical cable ; After the power of the metal detector is turned on, metal detection can be carried out. Hold the handle to scan the detection surface around the optical cable under test. When moving to the metal film 11, the metal detector will emit an alarm sound or vibration, which is After detecting the position of the metal film 11 at the reversal point of the optical cable, the outer sheath 12 can be cut to perform the branching operation of the optical cable, and the operation is convenient.
  • Step 1 Reinforcing parts pay-off stand 2 and loose tube pay-off stand 3 gradually release the reinforcing parts and loose tube, and enter the SZ stranding station 5 through the wire-collecting frame 4 and come out from the SZ stranding station 5 After entering the yarn binding machine 6 to form the cable core 1;
  • Step 2 Prepare a reversal sample of the cable core 1 to be produced, and input this sample image into the high-definition image recognition device 7 as a reference standard for the device to recognize the reversal point of the cable core 1; measure the installation point of the high-definition image recognition device 7 , Referred to as "point A”, metal film 11 marks the installation point of the equipment, referred to as “point B", the length of the cable core 1 from A to B, denoted as "L1"; the cable core 1 passes through the high-definition image recognition device 7 and is pulled The machine 71 enters the metal film 11 marking device; the cable core 1 coming out of the metal film 11 marking device enters the length measuring device 9 through the double-wheel tension adjuster 81.
  • the production line starts to run.
  • the HD image recognition device 7 recognizes the SZ twisting reversal point, it sends a signal to the length measuring device 9; after receiving the trigger signal from the HD image recognition device 7, the length measuring device 9 starts measuring the cable core 1 length, when the measured value is equal to the set value L1, a signal is sent to the metal film 11 marking device, and at the same time the device returns to zero, waiting for the next trigger signal; when the metal film 11 marking device receives the signal from the length measuring device 9 , Immediately film or spray the metal core 1 at the "point B" to mark the reversal point of the cable core 1. After so many rounds, the marking of the reversal point of the cable core 1SZ is completed; the marking of the reversal point is realized in mass production.
  • Step 3 The cable core 1 from the length measuring device 9 is then collected by the take-up machine 91.
  • the gap between the high-definition image recognition device 7 and the marking device of the metal film 11 is greater than 300 mm and less than the distance between two adjacent reversal points to reduce the occurrence of leaky label reversal points.
  • the marking device of the metal film 11 is a labeling machine or a spraying robot.
  • the type of the spraying robot can be RDPT01 spraying robot.
  • the labeling machine can attach the metal film 11 to the cable core 1 by spraying the robot. When the cable core 1 passes by, a metal liquid is sprayed on the reversal point of the cable core 1.
  • the high-definition image recognition instrument 7 includes an image input module to obtain the sample information of the cable core 1 reversal point; an image information acquisition unit to obtain the information of the cable core 1 reversal point; the comparison module: to invert the cable core 1
  • the point sample information is compared with the information obtained from the inversion point of the cable core 1, and if they match, it is determined to be the inversion point of the cable core 1, and the signal is sent to the length measuring device 9.
  • the high-definition image recognition instrument 7 collects the sample of the cable core 1 reversal point through the image input module as a sample, and the image information acquisition unit collects the cable core 1 reversal point, and the comparison module will identify the cable core 1 reversal point, and The information is sent to the length measuring device 9, when the length measuring device 9 detects that the cable core 1 transmits a length of L1, it sends a signal to the metal film 11 marking device, so that the metal film 11 labeling device is reversed at the cable core 1 Construction.
  • the spraying robot includes a spray gun 82 and a downwardly extending connecting rod 83 provided on the spray gun 82.
  • the end of the connecting rod 83 away from the spray gun 82 is provided with a storage box 84 opposite to the muzzle of the spray gun 82.
  • the arrangement of the storage box 84 enables the spray gun 82 to collect the surrounding metal liquid when spraying the reversal point of the cable core 1 and improve the cleanliness of the working environment of the spray robot.
  • the high-definition image recognition device 7 and the metal film 11 marking device are provided at the lower end so that the position of the high-definition image recognition device 7 or the metal film 11 marking device moves Moving pieces.
  • the arrangement of the moving parts facilitates the adjustment of the distance between the high-definition image recognition instrument 7 and the marking device of the metal film 11, thereby facilitating the processing of the reversal points of different types of cable cores 1.
  • the moving parts include a moving plate 85 provided at the lower end of the high-definition image recognition apparatus 7 or the metal film 11 marking device.
  • the lower end of the moving plate 85 is provided with rollers 86.
  • the number of rollers 86 is set to four, and are distributed in The four corners of the moving plate 85.
  • the moving plate 85 is threaded with a number of vertical support posts 87.
  • the length of the support post 87 is greater than the height of the roller 86.
  • one of the moving plates 85 is provided with a marking plate 88 with scales, the marking plate 88 extends in the direction of the other moving plate 85, and the other moving plate 85 is provided with a marking plate 88 through which Indicator board 89.
  • the setting of the marking plate 88 and the indicating plate 89 enables the HD image recognizer 7 or the metal film 11 marking device to move in a straight line when moving, and the presence of the marking plate 88 can accurately adjust the HD image
  • the distance between the identification device 7 and the metal film 11 marking device allows the high-definition image recognition device 7 and the metal film 11 marking device to be adjusted according to the distance between adjacent reversal points on the cable core 1.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Manufacturing & Machinery (AREA)
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  • General Life Sciences & Earth Sciences (AREA)
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  • Length Measuring Devices By Optical Means (AREA)

Abstract

一种非金属层绞式反转点定位光缆及其检测方法，光缆包括：缆芯（1）以及设置在缆芯（1）每一个反转点的金属膜（11），缆芯（1）外套设有外护套（12）；检测方法包括：对光缆进行掏接分支施工时，使用金属探测仪探测光缆中金属膜（11）的位置，即为光缆的反转点。采用该光缆和该检测方法，能够找到光缆的反转点，方便地进行光缆的掏接分支作业。

Description

非金属层绞式反转点定位光缆及其检测方法 技术领域
本发明涉及非金属层绞式光缆,更具体地说，它涉及一种非金属层绞式反转点定位光缆及其检测方法。
 背景技术
非金属层绞式光缆是由多根容纳光纤的套管绕中心的加强构件绞合成圆整的缆芯，非金属加强件位于光缆的中心，容纳光纤的松套管围绕加强件排列，采用“SZ”双向层绞技术。
随着光通信传输网络发展的多样化，对光缆中间段进行掏接分支成为光缆施工中的常规需求。SZ层绞式光缆可以满足这样的要求，但必须找到SZ绞合的反转点，这导致掏接分支施工难度大、效率低。
 技术问题
本发明的目的是提供一种非金属层绞式反转点定位光缆，达到可以找到缆芯的反转点，方便地进行光缆的掏接分支作业。
 技术解决方案
本发明的上述技术目的是通过以下技术方案得以实现的：一种非金属层绞式反转点定位光缆，包括缆芯以及设置在缆芯每一个反转点的金属膜，所述缆芯外套设有外护套。
通过采用上述技术方案，将金属膜设置在缆芯的每个反转点上，使得缆芯的反转点处都有金属膜，此时外护套将缆芯包裹，在需要找出反转点时，使用金属探测仪沿着缆芯移动，直至金属探测仪找到金属膜，即找到了缆芯的反转点，方便地进行光缆的掏接分支作业。
优选的，所述金属膜通过金属漆喷涂在缆芯外壁，或者所述金属膜贴附在缆芯外壁上。
 有益效果
通过采用上述技术方案，通过贴附和喷涂都是比较简单的施工方法，便于反转点金属膜的施工。
本发明的另一个目的是提供一种检测上述非金属层绞式反转点定位光缆的反转点的方法，包括以下步骤：对光缆进行掏接分支施工时，使用金属探测仪探测光缆中的金属膜位置；首先打开电源后，即可进行金属探测，手握手柄将探测面在被测光缆周围探扫，在移动到金属膜时金属探测仪即发出报警声音或振动，此处即为光缆的反转点。
通过采用上述技术方案，利用金属探测仪探测光缆中的金属膜位置，操作简单，在检测到金属膜的位置后割开外护套即可进行光缆的掏接分支作业。
本发明的另一个目的是提供一种制造上述非金属层绞式反转点定位光缆缆芯的方法，步骤一：加强件放线架和松套管放线架将加强件和松套管逐步放线出来，并通过集线架一起进入SZ绞合台，从SZ绞合台出来后进入扎纱机形成缆芯；
步骤二：准备一个将要生产规格的缆芯反转点样，将此样品图像输入高清图像识别仪，作为此设备识别缆芯反转点的参考标准；测量高清图像识别仪安装点，简称“A点”，金属膜标记设备安装点，简称“B点”，从A到B之间缆芯长度，记作“L1”；缆芯通过高清图像识别仪后经过牵引机进入金属膜标记设备；从金属膜标记设备出来的缆芯通过双轮张力调节器进入长度计量装置。
生产线开始运转，当高清图像识别仪识别到SZ绞合反转点时，发出一个信号给长度计量装置；长度计量装置接收到来自高清图像识别仪的触发信号后，开始计量缆芯长度，当计量值等于设定值L1时，发出一个信号给金属膜标记设备，同时设备归零，等待下一个触发信号；当金属膜标记设备接收到来自长度计量装置的信号时，立即在“B点”对缆芯进行贴膜或喷涂金属液体以标记缆芯反转点。如此周而复始，完成缆芯SZ反转点的标识；
步骤三：从长度计量装置出来的缆芯随后被收线机进行收集。
通过采用上述技术方案，在缆芯加工完成后，将缆芯通过高清图像识别仪便于分辨缆芯上反转点的位置，金属膜标记设备便于将金属膜施工到缆芯上，在金属膜标记设备将缆芯反转点标记后，再通过收线机进行收缆，使得反转点的标记实现量产。
优选的，所述高清图像识别仪与金属膜标记设备之间的间隙：大于300mm，且小于相邻两反转点间距。
通过采用上述技术方案，高清图像识别仪与金属膜标记设备之间的间隙，小于相邻两反转点间距，减小出现漏标记反转点的情况发生。
优选的，所述金属膜标记设备为贴标机或者喷涂机器人。
通过采用上述技术方案，贴标机将金属膜贴附在缆芯上即可，喷涂机器人在缆芯经过时将金属液体喷涂在缆芯反转点上。
优选的，所述高清图像识别仪包括图像录入模块，获取缆芯反转点样品信息；图像信息获取单元，获取缆芯反转点的信息；比对模块：将获取缆芯反转点样品信息与获取缆芯反转点的信息进行比对，若一致则判断为是缆芯反转点，并将信号发送至长度计量装置。
通过采用上述技术方案，高清图像识别仪通过图像录入模块采集缆芯反转点样品使其作为样品，图像信息获取单元采集到缆芯反转点，比对模块将识别缆芯的反转点，并将信息发送至长度计量装置，此时长度计量装置在监测到缆芯传输出一个L1的长度时，即发送信号给金属膜标记设备，便于金属膜标记设备在缆芯反转点进行施工。
优选的，所述喷涂机器人包括喷涂枪以及设置在喷涂枪上的向下延伸的连接杆，所述连接杆远离喷涂枪的一端设有与喷涂枪的枪口相对的收纳盒。
通过采用上述技术方案，收纳盒的设置使得喷涂枪在对缆芯反转点进行喷漆时，能够收集周边的金属液体，提高喷涂机器人的工作环境的清洁性。
优选的，所述高清图像识别仪和金属膜标记设备下端均设有使得高清图像识别仪或金属膜标记设备位置移动的移动件。
通过采用上述技术方案，移动件的设置便于调节高清图像识别仪和金属膜标记设备之间的距离，进而便于加工不同种类缆芯的反转点。
优选的，所述移动件包括设置在高清图像识别仪或金属膜标记设备下端的移动板，所述移动板下端设有滚轮，所述移动板上螺纹连接有若干竖直的支撑柱，所述支撑柱的长度大于滚轮的高度，其中一个所述移动板上设有带刻度的标记板，所述标记板向另一个移动板方向延伸，且另一个所述移动板上设有供标记板穿过的指示板。
通过采用上述技术方案，当需要移动移动板时，将支撑柱向远离地面方向旋动，使得滚轮与地面接触，此时便于移动高清图像识别仪或金属膜标记设备，标记板的设置以及指示板的设置使得高清图像识别仪或金属膜标记设备在移动时，能够在一条直线上移动，且标记板的存在可以精确调节高清图像识别仪和金属膜标记设备之间的距离，使得高清图像识别仪和金属膜标记设备根据缆芯上相邻反转点之间的距离进行调节。
综上所述，本发明具有以下有益效果：将金属膜设置在缆芯的每个反转点上，使得缆芯的反转点处都有金属膜，此时外护套将缆芯包裹，在需要找出反转点时，使用金属探测仪沿着缆芯移动，直至金属探测仪找到金属膜，即找到了缆芯的反转点，方便地进行光缆的掏接分支作业。
 附图说明
图1是实施例1的结构示意图；
图2是实施例1的用于体现外护套的结构示意图；
图3是实施例3的制造方法流程图；
图4是实施例3的用于体现缆芯的制造设备流程图；
图5是实施例3的用于体现高清图像识别仪的结构示意图；
图6是实施例3的用于体现移动件的结构示意图；
图7是实施例3的用于体现标记板的结构示意图。
图中：1、缆芯；11、金属膜；12、外护套；2、加强件放线架；3、松套管放线架；4、集线架；5、SZ绞合台；6、扎纱机；7、高清图像识别仪；71、牵引机；8、金属膜标记设备；81、双轮张力调节器；82、喷涂枪；83、连接杆；84、收纳盒；85、移动板；86、滚轮；87、支撑柱；88、标记板；89、指示板；9、长度计量装置；91、收线机。
 本发明的最佳实施方式
以下结合附图对本发明作进一步详细说明。
实施例1：
一种非金属层绞式反转点定位光缆，如图1和图2，光缆用“SZ”采用双向层绞技术制造缆芯1，一种非金属层绞式反转点定位光缆包括缆芯1以及设置在缆芯1每一个反转点的金属膜11，金属膜11在缆芯1的一侧，也可以包覆在缆芯1外一圈，在此不做限制，缆芯1外套设有外护套12。
如图1和图2，在需要找出反转点时，使用金属探测仪沿着缆芯1移动，直至金属探测仪找到金属膜11，即找到了缆芯1的反转点，方便地进行光缆的掏接分支作业，降低施工难度，有效地提高施工效率。
如图1和图2，金属膜11通过金属漆喷涂在缆芯1外壁，或者金属膜11贴附在缆芯1外壁上，此时金属膜11朝向缆芯1的一侧设有粘结层。通过上述两种方式便于快捷的将金属膜11施工到缆芯1的反转点上。但本发明的金属膜11施工方式并不局限于上述两种方式。
实施例2：
一种检测上述实施例1中非金属层绞式反转点定位光缆的反转点的方法，包括以下步骤：对光缆进行掏接分支施工时，使用金属探测仪探测光缆中的金属膜11位置；首先打开金属探测仪电源后，即可进行金属探测，手握手柄将探测面在被测光缆周围探扫，在移动到金属膜11时金属探测仪即发出报警声音或振动，此处即为光缆的反转点，在检测到金属膜11的位置后割开外护套12即可进行光缆的掏接分支作业，操作便捷。
实施例3：
一种制造上述实施例1中非金属层绞式反转点定位光缆缆芯的方法，如图3和图4，
包括以下步骤：
步骤一：加强件放线架2和松套管放线架3将加强件和松套管逐步放线出来，并通过集线架4一起进入SZ绞合台5，从SZ绞合台5出来后进入扎纱机6形成缆芯1；
步骤二：准备一个将要生产规格的缆芯1反转点样，将此样品图像输入高清图像识别仪7，作为此设备识别缆芯1反转点的参考标准；测量高清图像识别仪7安装点，简称“A点”，金属膜11标记设备安装点，简称“B点”，从A到B之间缆芯1长度，记作“L1”；缆芯1通过高清图像识别仪7后经过牵引机71进入金属膜11标记设备；从金属膜11标记设备出来的缆芯1通过双轮张力调节器81进入长度计量装置9。
生产线开始运转，当高清图像识别仪7识别到SZ绞合反转点时，发出一个信号给长度计量装置9；长度计量装置9接收到来自高清图像识别仪7的触发信号后，开始计量缆芯1长度，当计量值等于设定值L1时，发出一个信号给金属膜11标记设备，同时设备归零，等待下一个触发信号；当金属膜11标记设备接收到来自长度计量装置9的信号时，立即在“B点”对缆芯1进行贴膜或喷涂金属液体以标记缆芯1反转点。如此周而复始，完成缆芯1SZ反转点的标识；使得反转点的标记实现量产。
步骤三：从长度计量装置9出来的缆芯1随后被收线机91进行收集。
如图4，高清图像识别仪7与金属膜11标记设备之间的间隙：大于300mm，且小于相邻两反转点间距，减小出现漏标记反转点的情况发生。
如图4和图5，金属膜11标记设备为贴标机或者喷涂机器人，喷涂机器人的型号可以为RDPT01喷涂机器人，贴标机将金属膜11贴附在缆芯1上即可，喷涂机器人在缆芯1经过时将金属液体喷涂在缆芯1反转点上。
如图5，高清图像识别仪7包括图像录入模块，获取缆芯1反转点样品信息；图像信息获取单元，获取缆芯1反转点的信息；比对模块：将获取缆芯1反转点样品信息与获取缆芯1反转点的信息进行比对，若一致则判断为是缆芯1反转点，并将信号发送至长度计量装置9。高清图像识别仪7通过图像录入模块采集缆芯1反转点样品使其作为样品，图像信息获取单元采集到缆芯1反转点，比对模块将识别缆芯1的反转点，并将信息发送至长度计量装置9，此时长度计量装置9在监测到缆芯1传输出一个L1的长度时，即发送信号给金属膜11标记设备，便于金属膜11标记设备在缆芯1反转点进行施工。
如图6，喷涂机器人包括喷涂枪82以及设置在喷涂枪82上的向下延伸的连接杆83，连接杆83远离喷涂枪82的一端设有与喷涂枪82的枪口相对的收纳盒84，收纳盒84的设置使得喷涂枪82在对缆芯1反转点进行喷漆时，能够收集周边的金属液体，提高喷涂机器人的工作环境的清洁性。
如图6和图7，当加工不同种类的缆芯1反转点时，高清图像识别仪7和金属膜11标记设备下端均设有使得高清图像识别仪7或金属膜11标记设备位置移动的移动件。移动件的设置便于调节高清图像识别仪7和金属膜11标记设备之间的距离，进而便于加工不同种类缆芯1的反转点。
如图6和图7，移动件包括设置在高清图像识别仪7或金属膜11标记设备下端的移动板85，移动板85下端设有滚轮86，滚轮86的数量设为四个，且分布在移动板85的四个角点，移动板85上螺纹连接有若干竖直的支撑柱87，支撑柱87的长度大于滚轮86的高度，当需要移动移动板85时，将支撑柱87向远离地面方向旋动，使得滚轮86与地面接触，此时便于移动高清图像识别仪7或金属膜11标记设备；当需要固定高清图像识别仪7或金属膜11标记设备的位置时，将支撑柱87向下旋动，直至支撑柱87与地面抵触且将滚轮86支离地面。
如图6和图7，其中一个移动板85上设有带刻度的标记板88，标记板88向另一个移动板85方向延伸，且另一个移动板85上设有供标记板88穿过的指示板89。
如图6和图7，标记板88以及指示板89的设置使得高清图像识别仪7或金属膜11标记设备在移动时，能够在一条直线上移动，且标记板88的存在可以精确调节高清图像识别仪7和金属膜11标记设备之间的距离，使得高清图像识别仪7和金属膜11标记设备根据缆芯1上相邻反转点之间的距离进行调节。
以上所述仅是本发明的优选实施方式，本发明的保护范围并不仅局限于上述实施例，凡属于本发明思路下的技术方案均属于本发明的保护范围。应当指出，对于本技术领域的普通技术人员来说，在不脱离本发明原理前提下的若干改进和润饰，这些改进和润饰也应视为本发明的保护范围。

Claims (10)

  1. 一种非金属层绞式反转点定位光缆，其特征是：包括缆芯（1）以及设置在缆芯（1）每一个反转点的金属膜（11），所述缆芯（1）外套设有外护套（12）。
  2. 根据权利要求1所述的非金属层绞式反转点定位光缆，其特征是：所述金属膜（11）通过金属漆喷涂在缆芯（1）外壁，或者所述金属膜（11）贴附在缆芯（1）外壁上。
  3. 一种检测如权利要求1或2所述的非金属层绞式反转点定位光缆的反转点的方法，其特征是：包括以下步骤：对光缆进行掏接分支施工时，使用金属探测仪探测光缆中的金属膜（11）位置；首先打开电源后，即可进行金属探测，手握手柄将探测面在被测光缆周围探扫，在移动到金属膜（11）时金属探测仪即发出报警声音或振动，此处即为光缆的反转点。
  4. 一种制造如权利要求1或2所述的非金属层绞式反转点定位光缆缆芯的方法，其特征是：步骤一：加强件放线架（2）和松套管放线架（3）将加强件和松套管逐步放线出来，并通过集线架（4）一起进入SZ绞合台（5），从SZ绞合台（5）出来后进入扎纱机（6）形成缆芯（1）；
    步骤二：准备一个将要生产规格的缆芯（1）反转点样，将此样品图像输入高清图像识别仪（7），作为此设备识别缆芯（1）反转点的参考标准；测量高清图像识别仪（7）安装点，简称“A点”，金属膜（11）标记设备安装点，简称“B点”，从A到B之间缆芯（1）长度，记作“L1”；缆芯（1）通过高清图像识别仪（7）后经过牵引机（71）进入金属膜（11）标记设备；从金属膜（11）标记设备出来的缆芯（1）通过双轮张力调节器（81）进入长度计量装置（9）。
    生产线开始运转，当高清图像识别仪（7）识别到SZ绞合反转点时，发出一个信号给长度计量装置（9）；长度计量装置（9）接收到来自高清图像识别仪（7）的触发信号后，开始计量缆芯（1）长度，当计量值等于设定值L1时，发出一个信号给金属膜（11）标记设备，同时设备归零，等待下一个触发信号；当金属膜（11）标记设备接收到来自长度计量装置（9）的信号时，立即在“B点”对缆芯（1）进行贴膜或喷涂金属液体以标记缆芯（1）反转点。如此周而复始，完成缆芯（1）SZ反转点的标识；
    步骤三：从长度计量装置（9）出来的缆芯（1）随后被收线机（91）进行收集。
  5. 根据权利要求4所述的制造方法，其特征是：所述高清图像识别仪（7）与金属膜（11）标记设备之间的间隙：大于300mm，且小于相邻两反转点间距。
  6. 根据权利要求4所述的制造方法，其特征是：所述金属膜（11）标记设备为贴标机或者喷涂机器人。
  7. 根据权利要求4所述的制造方法，其特征是：所述高清图像识别仪（7）包括图像录入模块，获取缆芯（1）反转点样品信息；图像信息获取单元，获取缆芯（1）反转点的信息；比对模块：将获取缆芯（1）反转点样品信息与获取缆芯（1）反转点的信息进行比对，若一致则判断为是缆芯（1）反转点，并将信号发送至长度计量装置（9）。
  8. 根据权利要求6所述的制造方法，其特征是：所述喷涂机器人包括喷涂枪（82）以及设置在喷涂枪（82）上的向下延伸的连接杆（83），所述连接杆（83）远离喷涂枪（82）的一端设有与喷涂枪（82）的枪口相对的收纳盒（84）。
  9. 根据权利要求4所述的制造方法，其特征是：所述高清图像识别仪（7）和金属膜（11）标记设备下端均设有使得高清图像识别仪（7）或金属膜（11）标记设备位置移动的移动件。
  10. 根据权利要求9所述的制造方法，其特征是：所述移动件包括设置在高清图像识别仪（7）或金属膜（11）标记设备下端的移动板（85），所述移动板（85）下端设有滚轮（86），所述移动板（85）上螺纹连接有若干竖直的支撑柱（87），所述支撑柱（87）的长度大于滚轮（86）的高度，其中一个所述移动板（85）上设有带刻度的标记板（88），所述标记板（88）向另一个移动板（85）方向延伸，且另一个所述移动板（85）上设有供标记板（88）穿过的指示板（89）。
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