CN115561863A - Manufacturing method of self-adhesion invisible optical fiber movable connector - Google Patents
Manufacturing method of self-adhesion invisible optical fiber movable connector Download PDFInfo
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- CN115561863A CN115561863A CN202211242074.7A CN202211242074A CN115561863A CN 115561863 A CN115561863 A CN 115561863A CN 202211242074 A CN202211242074 A CN 202211242074A CN 115561863 A CN115561863 A CN 115561863A
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- Prior art keywords
- optical fiber
- polishing
- compression joint
- paper
- grinding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 230000006835 compression Effects 0.000 claims abstract description 23
- 238000007906 compression Methods 0.000 claims abstract description 23
- 230000003287 optical effect Effects 0.000 claims abstract description 18
- 239000003292 glue Substances 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 230000000149 penetrating effect Effects 0.000 claims abstract description 5
- 238000002347 injection Methods 0.000 claims abstract description 4
- 239000007924 injection Substances 0.000 claims abstract description 4
- 238000005498 polishing Methods 0.000 claims description 36
- 238000000034 method Methods 0.000 claims description 12
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000004806 packaging method and process Methods 0.000 claims description 7
- 238000007689 inspection Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 abstract 1
- 238000002788 crimping Methods 0.000 description 6
- 239000010410 layer Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000012790 adhesive layer Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
Classifications
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
-
- 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
- G02B6/24—Coupling light guides
- G02B6/245—Removing protective coverings of light guides before coupling
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3855—Details of mounting fibres in ferrules; Assembly methods; Manufacture characterised by the method of anchoring or fixing the fibre within the ferrule
- G02B6/3861—Adhesive bonding
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3833—Details of mounting fibres in ferrules; Assembly methods; Manufacture
- G02B6/3863—Details of mounting fibres in ferrules; Assembly methods; Manufacture fabricated by using polishing techniques
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3869—Mounting ferrules to connector body, i.e. plugs
-
- 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
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/38—Mechanical coupling means having fibre to fibre mating means
- G02B6/3807—Dismountable connectors, i.e. comprising plugs
- G02B6/3887—Anchoring optical cables to connector housings, e.g. strain relief features
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The invention relates to the technical field of optical fiber connectors, in particular to a manufacturing method of a self-adhesive invisible optical fiber movable connector, which comprises the following steps: s1, sequentially penetrating a tail sleeve, a small compression joint ring, a large compression joint ring, a stop ring and a spring onto an invisible optical cable; s2, stripping the sheaths of the invisible optical cables by a fiber stripping machine or a fiber stripping pliers by about 12-15mm; s3, injecting glue into the core insert with the tail handle by using a glue injection machine; then the stripped optical fiber is inserted into and penetrates out of the core insert with the tail handle; s4, placing the core insert with the tail handle on a curing furnace to enable the core insert and the optical fiber to be cured by heating; s5, after the glue is cured, sequentially combining the outer shell, the inner sleeve, the stop ring, the large compression joint ring, the small compression joint ring and the tail sleeve and compressing the combined materials into a whole through a compression joint machine; and S6, clamping the connector joint which is pressed into a whole into a grinding clamp for end face grinding. The invention has the advantages that the optical fiber connector can be miniaturized and beautified.
Description
Technical Field
The invention relates to the technical field of optical fiber connectors, in particular to a manufacturing method of a self-adhesion invisible optical fiber movable connector.
Background
Optical cables used by the optical fiber movable connector in the prior art are all optical cables with color of phi 2.0mm, phi 3.0mm or 2 x 3mm, and either pipe penetrating or hole punching is carried out during construction in a building, so that the optical fiber movable connector is neither attractive nor convenient.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a manufacturing method of a self-adhesive invisible optical fiber movable connector.
The purpose of the invention is realized by the following technical scheme: a self-adhesive invisible optical fiber movable connector manufacturing method comprises a dustproof cap, a shell, an inner sleeve, an insertion core with a tail handle, a spring, a stop ring, a large compression joint ring, a small compression joint ring and a tail sleeve;
the manufacturing method of the optical fiber connector comprises the following steps:
s1, sequentially penetrating a tail sleeve, a small compression joint ring, a large compression joint ring, a stop ring and a spring onto an invisible optical cable;
s2, stripping the sheaths of the invisible optical cables by using a fiber stripping machine or a fiber stripping pliers for about 12-15mm;
s3, injecting glue into the mortise with the tail handle by using a glue injection machine; then the stripped optical fiber is inserted into and penetrates out of the ferrule with the tail handle;
s4, placing the core insert with the tail handle on a curing furnace to enable the core insert and the optical fiber to be cured by heating;
s5, after the glue is solidified, sequentially combining the outer shell, the inner sleeve, the stop ring, the large crimping ring, the small crimping ring and the tail sleeve and crimping the outer shell, the inner sleeve, the stop ring, the large crimping ring, the small crimping ring and the tail sleeve into a whole through a crimping machine;
s6, clamping the connector joint which is pressed into a whole into a grinding clamp for end face grinding;
s7, carrying out end face test after grinding, carrying out optical parameter detection when the end face test is qualified, carrying out end inspection again when the end face test is qualified, and wearing a dustproof cap to package after the end inspection is qualified; and (5) grinding the end face and the parameters which are unqualified, checking again until packaging is finished, and finishing the manufacturing after the packaging is finished.
Further, in step S6, the grinding clamp clamped into the connector joint is firstly put on a grinding machine to be not pressed or is firstly not pressed for 2 to 5 seconds and then is pressed to remove glue by using 30u of grinding paper, and the time is 12 to 30 seconds; polishing with 9u of polishing paper after cleaning the paper, wherein the polishing time is 30-45 s, and the number of times of polishing is 20-25; polishing with 1u of polishing paper after paper cleaning again, wherein the polishing time is 30-50 s, and the number of times of polishing is 20-25; and cleaning the paper again, and then polishing the paper by using 0.05u of polishing paper, wherein the polishing time is 40 to 55s, and the polishing frequency is 8 to 10 times.
Further, in the step S4, the curing temperature is 120-130 ℃, and the curing time is 25-30 minutes.
The invention has the following advantages:
by designing the small, invisible and bending optical cable, the optical fiber movable connector can be made into a product which is small, beautiful and practical.
Drawings
FIG. 1 is a schematic view of a fiber optic tether coupling of the present invention;
in the figure: 1-dustproof cap, 2-shell, 3-inner sleeve, 4-core with tail handle, 5-spring, 6-stop ring, 7-big compression ring, 8-small compression ring, 9-tail sleeve.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the detailed description and specific examples, while indicating embodiments of the invention, are given by way of illustration only, not by way of limitation, i.e., the embodiments described are intended as a selection of the best mode contemplated for carrying out the invention, not as a full mode. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.
The invention will be further described with reference to the accompanying drawings, but the scope of the invention is not limited to the following.
As shown in fig. 1, a method for manufacturing a self-adhesive invisible optical fiber connector comprises a dust cap 1, a housing 2, an inner sleeve 3, an insertion core 4 with a tail handle, a spring 5, a stop ring 6, a large compression ring 7, a small compression ring 8 and a tail sleeve 9;
the manufacturing method of the optical fiber connector comprises the following steps:
s1, sequentially penetrating a tail sleeve 9, a small pressure joint ring 8, a large pressure joint ring 7, a stop ring 6 and a spring 5 onto the invisible optical cable;
s2, stripping the sheaths of the invisible optical cables by a fiber stripping machine or a fiber stripping pliers by about 12-15mm;
s3, injecting glue into the mortise with the tail handle 4 by using a glue injection machine; then the stripped optical fiber is inserted into and penetrates out of the tail handle-equipped ferrule 4;
s4, placing the ferrule 4 with the tail handle on a curing furnace to cure the ferrule and the optical fiber by heating; wherein a heating element of the curing oven only directly supplies heat with the mortise with the tail handle 4, and the heating element does not extend to the optical cable;
s5, after the glue is cured, sequentially combining the shell 2, the inner sleeve 3, the stop ring 6, the large compression joint ring 7, the small compression joint ring 8 and the tail sleeve 9 and compressing the combined bodies into a whole through a compression joint machine;
s6, clamping the connector joint which is pressed into a whole into a grinding clamp for end face grinding;
s7, carrying out end face test after grinding, detecting optical parameters when the end face test is qualified, carrying out end inspection again when the end face test is qualified, and wearing a dustproof cap for packaging when the end inspection is qualified; and (5) grinding the end face and the parameters which are unqualified, checking again until packaging is finished, and finishing the manufacturing after the packaging is finished. The invisible optical cable in the embodiment has three layers, wherein the center of the invisible optical cable is a transparent G.657A2 optical fiber, a layer of transparent soft sheath is arranged outside the optical fiber layer, the outermost layer of the invisible optical cable is an adhesive layer with adhesive which can generate viscosity after being heated, holes are not needed to be punched in a building, all functions of the optical fiber movable connector can be realized only by door edges, corner line edges and the like, the optical fiber movable connector is transparent, the attractiveness of the interior of the building is not affected, a 650nm red light source can be connected in the wiring process, problem points can be quickly checked, the problem points of the optical fiber can be prevented from being checked by a large amount of manpower and time, and the like.
Further, in step S6, the grinding clamp clamped into the connector joint is firstly put on a grinding machine to be not pressed or is firstly not pressed for 2 to 5 seconds and then is pressed to remove glue by using 30u of grinding paper, and the time is 12 to 30 seconds; polishing with 9u of polishing paper after cleaning the paper, wherein the polishing time is 30-45 s, and the number of times of polishing is 20-25; polishing with 1u of polishing paper after paper cleaning again, wherein the polishing time is 30-50 s, and the number of times of polishing is 20-25; and cleaning the paper again, and then polishing the paper by using 0.05u of polishing paper, wherein the polishing time is 40 to 55s, and the polishing frequency is 8 to 10 times.
Further, in the step S4, the curing temperature is 120-130 ℃, and the curing time is 25-30 minutes.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Those skilled in the art can make numerous possible variations and modifications to the described embodiments, or modify equivalent embodiments, without departing from the scope of the invention. Therefore, any modification, equivalent change and modification made to the above embodiments according to the technology of the present invention are all within the protection scope of the present invention, unless the content of the technical scheme of the present invention is departed from.
Claims (3)
1. A manufacturing method of a self-adhesive invisible optical fiber movable connector is characterized by comprising the following steps: the optical fiber movable connector comprises a dustproof cap (1), an outer shell (2), an inner sleeve (3), an insert core (4) with a tail handle, a spring (5), a stop ring (6), a large compression joint ring (7), a small compression joint ring (8) and a tail sleeve (9);
the manufacturing method of the optical fiber connector comprises the following steps:
s1, sequentially penetrating a tail sleeve (9), a small compression joint ring (8), a large compression joint ring (7), a stop ring (6) and a spring (5) onto an invisible optical cable;
s2, stripping the sheaths of the invisible optical cables by a fiber stripping machine or a fiber stripping pliers by about 12-15mm;
s3, injecting glue into the mortise with the tail handle (4) by using a glue injection machine; then the stripped optical fiber is inserted into and penetrates out of the ferrule (4) with the tail handle;
s4, placing the ferrule (4) with the tail handle on a curing furnace to enable the ferrule and the optical fiber to be cured by heating;
s5, after the glue is solidified, sequentially combining the outer shell (2), the inner sleeve (3), the stop ring (6), the large compression joint ring (7), the small compression joint ring (8) and the tail sleeve (9) and compressing the combined bodies into a whole through a compression joint machine;
s6, clamping the connector joint which is pressed into a whole into a grinding clamp for end face grinding;
s7, carrying out end face test after grinding, carrying out optical parameter detection when the end face test is qualified, carrying out end inspection again when the end face test is qualified, and wearing the dustproof cap (1) to package after the end inspection is qualified; and (5) grinding the end face and the parameters which are unqualified, checking again until packaging is finished, and finishing the manufacturing after the packaging is finished.
2. The method for manufacturing the self-adhesive invisible optical fiber movable connector according to claim 1, wherein the method comprises the following steps: in the step S6, the grinding clamp clamped into the connector joint is firstly placed on a grinding machine to be not pressurized or pressurized for 2 to 5 seconds, and then 30u of grinding paper is used for removing glue for 12 to 30 seconds; polishing with 9u of polishing paper after cleaning the paper, wherein the polishing time is 30-45 s, and the number of times of polishing is 20-25; polishing with 1u of polishing paper after paper cleaning again, wherein the polishing time is 30-50 s, and the number of times of polishing is 20-25; and cleaning the paper again, and then polishing the paper by using 0.05u of polishing paper, wherein the polishing time is 40 to 55s, and the polishing frequency is 8 to 10 times.
3. The method for manufacturing the self-adhesive invisible optical fiber movable connector according to claim 1, wherein the method comprises the following steps: in the step S4, the curing temperature is 120-130 ℃, and the curing time is 25-30 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211242074.7A CN115561863A (en) | 2022-10-11 | 2022-10-11 | Manufacturing method of self-adhesion invisible optical fiber movable connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211242074.7A CN115561863A (en) | 2022-10-11 | 2022-10-11 | Manufacturing method of self-adhesion invisible optical fiber movable connector |
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| Publication Number | Publication Date |
|---|---|
| CN115561863A true CN115561863A (en) | 2023-01-03 |
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|---|---|---|---|
| CN202211242074.7A Pending CN115561863A (en) | 2022-10-11 | 2022-10-11 | Manufacturing method of self-adhesion invisible optical fiber movable connector |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810080A (en) * | 2017-01-23 | 2017-06-09 | 常熟共益信息科技有限公司 | A kind of fluorine tellurate mixes jade or pearl earring optical fiber and the super-broadband fiber amplifier containing the optical fiber |
| CN107953153A (en) * | 2017-12-27 | 2018-04-24 | 苏州塔比诺机电有限公司 | A kind of optical fiber lapping method |
| CN108508542A (en) * | 2018-04-03 | 2018-09-07 | 义博通信设备集团股份有限公司 | A kind of production method of fiber active linker |
| CN109541756A (en) * | 2018-12-13 | 2019-03-29 | 四川天邑康和通信股份有限公司 | A kind of automatic production optical fiber connector process |
| CN112077705A (en) * | 2020-09-18 | 2020-12-15 | 汇聚科技（惠州）有限公司 | APC grinding process and structure of mini type MT ferrule |
-
2022
- 2022-10-11 CN CN202211242074.7A patent/CN115561863A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106810080A (en) * | 2017-01-23 | 2017-06-09 | 常熟共益信息科技有限公司 | A kind of fluorine tellurate mixes jade or pearl earring optical fiber and the super-broadband fiber amplifier containing the optical fiber |
| CN107953153A (en) * | 2017-12-27 | 2018-04-24 | 苏州塔比诺机电有限公司 | A kind of optical fiber lapping method |
| CN108508542A (en) * | 2018-04-03 | 2018-09-07 | 义博通信设备集团股份有限公司 | A kind of production method of fiber active linker |
| CN109541756A (en) * | 2018-12-13 | 2019-03-29 | 四川天邑康和通信股份有限公司 | A kind of automatic production optical fiber connector process |
| CN112077705A (en) * | 2020-09-18 | 2020-12-15 | 汇聚科技（惠州）有限公司 | APC grinding process and structure of mini type MT ferrule |
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