CN113926662A - Dispensing positioning tool and method for producing MT jumper by using dispensing positioning tool - Google Patents
Dispensing positioning tool and method for producing MT jumper by using dispensing positioning tool Download PDFInfo
- Publication number
- CN113926662A CN113926662A CN202111204472.5A CN202111204472A CN113926662A CN 113926662 A CN113926662 A CN 113926662A CN 202111204472 A CN202111204472 A CN 202111204472A CN 113926662 A CN113926662 A CN 113926662A
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- China
- Prior art keywords
- jumper
- dispensing
- wire
- optical fiber
- groove
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C13/00—Means for manipulating or holding work, e.g. for separate articles
- B05C13/02—Means for manipulating or holding work, e.g. for separate articles for particular articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
- B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
- B05C5/0241—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work for applying liquid or other fluent material to elongated work, e.g. wires, cables, tubes
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- 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
- G02B6/3898—Tools, e.g. handheld; Tuning wrenches; Jigs used with connectors, e.g. for extracting, removing or inserting in a panel, for engaging or coupling connectors, for assembling or disassembling components within the connector, for applying clips to hold two connectors together or for crimping
Abstract
The invention provides a dispensing positioning tool, wherein wire grooves are uniformly formed in the top of a workbench, a fixing groove for fixing two MT inserting cores and a tail sleeve is formed in each wire groove, and a dispensing groove is formed in the bottom of each wire groove; a method for producing an MT jumper by using a dispensing and positioning tool comprises the steps of combining a first jumper and a second jumper according to a fiber arrangement sequence, penetrating a tail sleeve on a combined optical fiber, clamping MT insertion cores of the first jumper and the second jumper and the tail sleeve into a fixing groove of a workbench side by side for positioning, dispensing soft silica gel into a point gel groove, mounting the MT insertion core required by the tail sleeve after curing the silica gel for two hours, dispensing 353ND gel into a window of the MT insertion core, starting a curing furnace for curing the 353ND gel, and polishing the combined optical fiber penetrating through the MT insertion core. The invention solves the problems of unqualified manual production length, easy product damage and high cost investment in the prior art, and has the effects of improving the product quality and the finished product qualification rate and reducing the production cost.
Description
Technical Field
The invention relates to the technical field of optical fiber production, in particular to a dispensing positioning tool and a method for producing an MT jumper by using the dispensing positioning tool.
Background
The active optical cable refers to an optical cable with optical transceivers at two ends for providing photoelectric conversion and optical transmission functions. The active optical cable has important application significance in the field of optical communication, and a large number of the active optical cable is applied to information storage and data exchange of a data center, multimedia exchange, multimedia high-definition display, the field of consumer electronics and the like, and has penetrated each corner of a high-speed interconnection market.
The existing 16-core MT-2X 8-core MT core jumper wire is manually manufactured in the manufacturing process, the distance between two 8-core MT insertion cores and a 16-core MT insertion core cannot be effectively positioned, so that the manufactured jumper wire finished product cannot reach the qualified length, and a large amount of scrap is caused;
in the manufacturing process, workers do not have the anti-wear tool, and the optical fiber is easily damaged and twisted off in the manufacturing process, so that the product performance and the appearance are poor;
meanwhile, the production efficiency is low and the first pass rate is low through manual manufacturing, so that the first pass rate of the product is low, and the investment of labor cost and material cost is high.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a dispensing positioning tool and a method for producing an MT jumper by using the dispensing positioning tool, which solve the problems that the manual manufacturing length does not reach the standard, the product is easy to damage and the cost investment is high in the prior art.
According to the embodiment of the invention, the dispensing positioning tool comprises a workbench, wherein wire grooves are uniformly formed in the top of the workbench, a fixing groove for fixing two MT insertion cores and a tail sleeve is formed in each wire groove, a dispensing groove is formed in the bottom of each wire groove, and the dispensing groove is located on one side, far away from the insertion cores, of the tail sleeve.
Preferably, the fixing grooves arranged in parallel in all the wire grooves are communicated with each other.
A method for producing MT jumper by using a dispensing positioning tool comprises the dispensing positioning tool, and the production method comprises the following steps:
the method comprises the following steps: manufacturing the first jumper wire and the second jumper wire according to an MT jumper wire manufacturing process, and completing MT inserting core installation of the first jumper wire and the second jumper wire;
step two: combining the first jumper wire and the second jumper wire according to the fiber arrangement sequence, and sleeving the tail on the combined optical fiber;
step three: the MT inserting core and the tail sleeve of the first jumper wire and the second jumper wire are clamped into a fixing groove of a workbench side by side for positioning, and the optical fiber is arranged in a wire groove;
step four: after the positioning is finished, dispensing soft silica gel into the gel slot, and fully dispensing to ensure the bonding and positioning between the tail sleeve and the optical fiber;
step five: after the silica gel is solidified for two hours, installing an MT (MT) inserting core required by the tail sleeve, and transmitting the optical fiber subjected to banding into the MT inserting core to obtain a semi-finished product;
step six: placing the semi-finished product in a curing furnace, dispensing 353ND glue into a window of the MT insertion core, starting the curing furnace to cure the 353ND glue, wherein the curing time is two hours, and realizing the fixation of the MT insertion core;
step seven: after the solidification is finished, polishing the optical fiber which is combined with the optical fiber and penetrates out of the MT ferrule so that no optical fiber penetrates out of the end face of the MT ferrule;
step eight: and (5) detecting the appearance and performance indexes of the product, and screening out qualified finished products.
The technical principle of the invention is as follows:
the MT jumper is produced at one time through the dispensing positioning tool, a plurality of machining processes required by the MT jumper production in the existing process are replaced, the processes are compressed into one process, the turnover process in the product production is reduced, and the material cost and the labor cost are reduced.
The size of the MT jumper wire is determined through the wire grooves and the fixing grooves in the workbench, the machining precision is improved, the size of a finished product is stable, the consistency is good, and the qualification rate of the product is improved.
The work table replaces hands to support the MT jumper, the burden of workers is reduced, meanwhile, the situation that the optical fiber at the insertion core is easy to break and crack in the manufacturing process is avoided, the optical fiber is placed in the wire groove during production, and the first pass rate of product production and the qualification rate of finished products are increased.
Drawings
Fig. 1 is a schematic diagram of a primary processing structure of a product according to an embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a semi-finished product according to an embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a finished product according to an embodiment of the present invention.
In the above drawings: 1. a work table; 2. a first jumper wire; 3. a second jumper wire; 4. a tail sleeve; 5. silica gel.
Detailed Description
The technical solution of the present invention is further explained with reference to the drawings and the embodiments.
As shown in fig. 1, in order to shorten the production flow of a product and improve the yield of the product, an embodiment of the invention provides a dispensing positioning tool, which includes a workbench 1, wherein wire slots are uniformly formed in the top of the workbench 1, a fixing slot for fixing two MT ferrules and a tail sleeve 4 is formed in each wire slot, a dispensing slot is formed in the bottom of each wire slot, and the dispensing slot is located on one side, far away from the ferrule, of the tail sleeve 4.
Three fixed slots have been seted up to every wire casing, go into two fixed slots with the MT lock pin on first wire jumper 2 and the second wire jumper 3 respectively card, the tail cover card is gone into in the third fixed slot, make first wire jumper 2, the relative position of second wire jumper 3 and tail cover 4 is fixed, the size of product production has been guaranteed, the wire casing is gone into to the optic fibre card for the jumper connection, optic fibre is in the horizontality, the rupture and the laceration of optic fibre have been avoided, owing to be provided with a plurality of wire casings, multiunit MT wire jumper can be placed once to a workstation 1, after MT wire jumper is fixed to be accomplished, carry out the point glue work of soft silica gel, carry out multiunit MT wire jumper silica gel 5's point and glue once, the efficiency of production is improved.
As shown in fig. 1, in order to facilitate the processing of the fixing grooves, the fixing grooves arranged side by side in all the wire grooves are communicated with each other. The fixed grooves in one row are grooved at one time, so that the manufacturing cost of the workbench 1 is reduced.
As shown in fig. 1-3, in order to reduce the production cost and improve the qualification rate of the finished product, the invention provides a method for producing an MT jumper by using a dispensing positioning tool, which comprises the following steps:
the method comprises the following steps: manufacturing the first jumper wire 2 and the second jumper wire 3 according to an MT jumper wire manufacturing process, and completing MT inserting core installation of the first jumper wire 2 and the second jumper wire 3;
step two: combining the first jumper wire 2 and the second jumper wire 3 according to the fiber arrangement sequence, and penetrating the tail sleeve 4 on the combined optical fibers;
step three: the MT inserting core and the tail sleeve 4 of the first jumper wire 2 and the second jumper wire 3 are clamped into a fixing groove of the workbench 1 side by side for positioning, and the optical fiber is arranged in a wire groove;
step four: after the positioning is finished, dispensing soft silica gel into the gel slot, and fully dispensing to ensure the bonding and positioning between the tail sleeve 4 and the optical fiber;
step five: after the silica gel 5 is solidified for two hours, installing the MT inserting core required by the tail sleeve 4, and transmitting the optical fiber subjected to ribbon combination into the MT inserting core to obtain a semi-finished product;
step six: placing the semi-finished product in a curing furnace, dispensing 353ND glue into a window of the MT insertion core, starting the curing furnace to cure the 353ND glue, wherein the curing time is two hours, and realizing the fixation of the MT insertion core;
step seven: after the solidification is finished, polishing the optical fiber which is combined with the optical fiber and penetrates out of the MT ferrule so that no optical fiber penetrates out of the end face of the MT ferrule;
step eight: and (5) detecting the appearance and performance indexes of the product, and screening out qualified finished products.
The first jumper wire 2 and the second jumper wire 3 are respectively a 1-8-core MT jumper wire and a 2-8-core MT jumper wire, the tail sleeve 4 is a 16-core tail sleeve, the installation inserting core of the tail sleeve 4 is a 16-core MT inserting core, and before the optical fibers on the first jumper wire 2 and the second jumper wire 3 are brought together, the MT inserting cores on the first jumper wire 2 and the second jumper wire 3 are fixed by 353ND glue.
Finally, the above embodiments are only for illustrating the technical solutions of the present invention and not for limiting, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, and all of them should be covered in the claims of the present invention.
Claims (3)
1. The utility model provides a point is glued and is fixed a position frock which characterized in that: including workstation (1), the wire casing has evenly been seted up at workstation (1) top, has seted up the fixed slot that is used for fixed two MT lock pins and a tail cover (4) in every wire casing, and the wire casing bottom is seted up there is some to glue the groove, and some glue the groove and is located one side that the lock pin was kept away from in tail cover (4).
2. The dispensing positioning tool according to claim 1, wherein: all the fixing grooves arranged in the wire grooves side by side are communicated with each other.
3. A method for producing an MT jumper by using a dispensing positioning tool is characterized by comprising the following steps: the dispensing positioning tool comprises any one of claims 1-2, and the production method comprises the following steps:
the method comprises the following steps: manufacturing the first jumper wire (2) and the second jumper wire (3) according to an MT jumper wire manufacturing process, and completing MT inserting core installation of the first jumper wire (2) and the second jumper wire (3);
step two: combining the first jumper (2) and the second jumper (3) according to the fiber arrangement sequence, and penetrating the tail sleeve (4) on the combined optical fibers;
step three: the MT inserting core of the first jumper (2) and the MT inserting core of the second jumper (3) and the tail sleeve (4) are clamped into a fixing groove of the workbench (1) side by side for positioning, and the optical fiber is arranged in a wire groove;
step four: after positioning is finished, dispensing soft silica gel into the gel slot, and fully dispensing to ensure bonding and positioning between the tail sleeve (4) and the optical fiber;
step five: after the silica gel (5) is solidified for two hours, installing the MT inserting core required by the tail sleeve (4), and transmitting the optical fiber subjected to ribbon combination into the MT inserting core to obtain a semi-finished product;
step six: placing the semi-finished product in a curing furnace, dispensing 353ND glue into a window of the MT insertion core, starting the curing furnace to cure the 353ND glue, wherein the curing time is two hours, and realizing the fixation of the MT insertion core;
step seven: after the solidification is finished, polishing the optical fiber which is combined with the optical fiber and penetrates out of the MT ferrule so that no optical fiber penetrates out of the end face of the MT ferrule;
step eight: and (5) detecting the appearance and performance indexes of the product, and screening out qualified finished products.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111204472.5A CN113926662B (en) | 2021-10-15 | 2021-10-15 | Method for producing MT jumper wire by using dispensing positioning tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111204472.5A CN113926662B (en) | 2021-10-15 | 2021-10-15 | Method for producing MT jumper wire by using dispensing positioning tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113926662A true CN113926662A (en) | 2022-01-14 |
| CN113926662B CN113926662B (en) | 2022-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111204472.5A Active CN113926662B (en) | 2021-10-15 | 2021-10-15 | Method for producing MT jumper wire by using dispensing positioning tool |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1244665A (en) * | 1998-06-26 | 2000-02-16 | 住友电气工业株式会社 | Centralized coating mould device for producing separable optical fiber belt and its producing method |
| JP2002055259A (en) * | 2000-08-08 | 2002-02-20 | Fujikura Ltd | Optical connector assembling tool |
| CN205797696U (en) * | 2016-07-07 | 2016-12-14 | 四川思迈科技有限公司 | A kind of joints of optical fibre lock pin curing oven |
| CN208466396U (en) * | 2018-05-25 | 2019-02-05 | 黄石晨信光电股份有限公司 | AOC connector ultra-violet curing fixed length tooling |
| CN208778432U (en) * | 2018-08-24 | 2019-04-23 | 四川飞普科技有限公司 | A kind of AOC wire jumper adhesive tool |
| CN110716267A (en) * | 2019-10-23 | 2020-01-21 | 广东亨通光电科技有限公司 | Manufacturing process of MPO branch jumper |
| CN210449738U (en) * | 2019-05-31 | 2020-05-05 | 武汉华工正源光子技术有限公司 | Jumper wire dispensing clamp |
-
2021
- 2021-10-15 CN CN202111204472.5A patent/CN113926662B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1244665A (en) * | 1998-06-26 | 2000-02-16 | 住友电气工业株式会社 | Centralized coating mould device for producing separable optical fiber belt and its producing method |
| JP2002055259A (en) * | 2000-08-08 | 2002-02-20 | Fujikura Ltd | Optical connector assembling tool |
| CN205797696U (en) * | 2016-07-07 | 2016-12-14 | 四川思迈科技有限公司 | A kind of joints of optical fibre lock pin curing oven |
| CN208466396U (en) * | 2018-05-25 | 2019-02-05 | 黄石晨信光电股份有限公司 | AOC connector ultra-violet curing fixed length tooling |
| CN208778432U (en) * | 2018-08-24 | 2019-04-23 | 四川飞普科技有限公司 | A kind of AOC wire jumper adhesive tool |
| CN210449738U (en) * | 2019-05-31 | 2020-05-05 | 武汉华工正源光子技术有限公司 | Jumper wire dispensing clamp |
| CN110716267A (en) * | 2019-10-23 | 2020-01-21 | 广东亨通光电科技有限公司 | Manufacturing process of MPO branch jumper |
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| Publication number | Publication date |
|---|---|
| CN113926662B (en) | 2022-11-04 |
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