CN111442710A - Coating layer detection equipment for coating broadband access optical fiber - Google Patents
Coating layer detection equipment for coating broadband access optical fiber Download PDFInfo
- Publication number
- CN111442710A CN111442710A CN202010404293.5A CN202010404293A CN111442710A CN 111442710 A CN111442710 A CN 111442710A CN 202010404293 A CN202010404293 A CN 202010404293A CN 111442710 A CN111442710 A CN 111442710A
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- optical fiber
- movably connected
- coating
- broadband access
- glue injection
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B5/00—Measuring arrangements characterised by the use of mechanical techniques
- G01B5/28—Measuring arrangements characterised by the use of mechanical techniques for measuring roughness or irregularity of surfaces
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C25/00—Surface treatment of fibres or filaments made from glass, minerals or slags
- C03C25/10—Coating
- C03C25/12—General methods of coating; Devices therefor
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- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
Abstract
The invention relates to the technical field of broadband access optical fibers, and discloses coating layer detection equipment for coating broadband access optical fibers, which comprises a shell, wherein liquid storage tanks are respectively formed in two side walls in the shell, flow dividing pipes are movably connected in the liquid storage tanks, suction pipes are fixedly connected to the surfaces of the flow dividing pipes, extension springs are movably connected to the surfaces of the suction pipes, spring frames are movably connected to the lower ends of the extension springs, glue injection boxes are movably connected to the bottoms of the spring frames, connecting plates are fixedly connected to two sides of each glue injection box, an elastic rod is movably connected to one end, far away from the glue injection boxes, of each connecting plate, meshing plates are movably connected to the lower ends of the elastic rods, gears are movably connected to the surfaces of the meshing. The roller on the non-rotating side gradually leaves the surface of the optical fiber, so that the optical fiber at the moment can be pulled on the surface of the roller, and the fluctuation degree of the optical fiber in contact with the roller is observed, so that the effect of detecting the surface smoothness of the optical fiber after glue injection is achieved.
Description
Technical Field
The invention relates to the technical field of broadband access optical fibers, in particular to coating layer detection equipment for coating broadband access optical fibers.
Background
Broadband is understood from a general perspective, it is a bandwidth that can satisfy the perception that people can perceive that various media are required for transmission over a network, and therefore it is also a dynamic, evolving concept; the core part in the broadband technology is an optical fiber, and in the process of manufacturing the optical fiber, in order to prevent the optical fiber from being polluted by dust, a layer of elastic coating solidified on the surface of the optical fiber by ultraviolet light is needed, and the elastic material is composed of acrylate, silicon rubber, nylon and the like.
The coating process of current optic fibre coating equipment does, place optic fibre on the surface of injecting glue piece, it makes optic fibre be in the central point of injecting glue piece to tighten optic fibre and puts, the back starts to open light and carries out the injecting glue, because optic fibre is formed by the glass material preparation, its fragility is great, if dynamics control is improper when artificial tensile optic fibre then can make the internal organization of optic fibre impaired, influence later stage result of use, and lack detection mechanism behind the injecting glue, the error that exists when artificial detection time measuring is great, therefore a broadband inserts optic fibre coating and takes place with coating layer check out test set.
Disclosure of Invention
In order to realize the purpose of stretching, positioning and detecting the surface smoothness of the optical fiber after the optical fiber is injected with glue by utilizing the glue injection action of the optical fiber, the invention provides the following technical scheme: the utility model provides a broadband inserts optical fiber coating and uses coating layer check out test set, includes the casing, the reservoir has all been seted up to the inside both sides wall of casing, and the inside swing joint of reservoir has the shunt tubes, and the fixed surface of shunt tubes is connected with the suction tube, and the surface swing joint of suction tube has the extension spring, and the lower extreme swing joint that extends the spring has the spring frame, and the bottom swing joint of spring frame has the injecting glue case, the equal fixedly connected with connecting plate in both sides of injecting glue case, the one end swing joint that the injecting glue case was kept away from to the connecting plate have an elastic rod, and the lower extreme swing joint of elastic rod has the meshing board, and the surp.
The invention has the beneficial effects that:
1. rotate through the screw rod and drive the gyro wheel rotatory, the gyro wheel is the symmetrical design, so optic fibre receives the ascending pulling force of horizontal direction and then tightens, and the back colloid flows from the liquid outlet, because the rotatory initial force of gyro wheel is the power that the outflow and the apron lid of colloid closed, these two power only can change according to the size of optic fibre, so reached the effect that utilizes optic fibre injecting glue action tensile location optic fibre.
2. Through the gyro wheel reversal, and the in-process of gyro wheel reversal, the one side gyro wheel of not rotatory leaves the optic fibre surface gradually, so optic fibre this moment can be pulled on the surface of gyro wheel, and the fluctuation degree when observing optic fibre and gyro wheel contact again to detect the effect of optic fibre surface smoothness after having reached the injecting glue.
Preferably, the bottom of the screw rod is movably connected with a guide plate, the surface of the guide plate is movably connected with a roller, and only the surface of the roller on the right side of the upper part is provided with the screw rod, so that only the roller at the position has main power.
Preferably, a liquid outlet is formed in the glue injection box, and the diameter of the liquid outlet is smaller than the width of the glue injection box.
Preferably, the number of the connecting plates is two, and the distance between the symmetrical connecting plates is larger than the diameter of the optical fiber, so that the optical fiber can be conveniently placed on the surface of the connecting plate.
Preferably, the number of the guide plates is two, and only the surface of the guide plate on the right side of the upper part is movably connected with a screw.
Preferably, the surface of the roller is fixedly connected with a flexible cloth, the flexible cloth has damping, in physics, the energy of the system is reduced, damping vibration is not caused by 'resistance', and mechanical vibration, namely, heat generation due to friction resistance, reduces the mechanical energy of the system and converts the mechanical energy into internal energy, and the damping is called as friction damping.
Preferably, the interior of the reservoir is filled with the optical fiber coating material, the density of the material is less than the pores of the shunt tubes, and the material flows out of the reservoir and is in the outermost structure of the optical fiber. An elastomeric coating is cured with ultraviolet light while the glass fiber is drawn from the preform to prevent contamination by dust. It is composed of acrylic ester, silicon rubber, nylon and the like; the principle is as follows: the wet air and the mechanical external force can generate hydrolysis and stress corrosion at the position of the surface of the optical fiber, which is a crack and an external force scratch, so that the optical fiber is subjected to fatigue fracture; the function is as follows: the surface of the optical fiber is protected from being scratched by damp gas and external force, the optical fiber is endowed with the micro-bending resistance, and the micro-bending additional loss function of the optical fiber is reduced.
Preferably, the elasticity of extension spring is greater than the elasticity of spring frame, can contact with extension spring when the spring frame is retracted, and extension spring just can release elasticity when receiving the extrusion force, destroys the inside negative pressure space of extension spring, pumps the colloid in the injecting glue case to the reservoir in.
Drawings
FIG. 1 is a front cross-sectional view of a chain structure of the present invention;
FIG. 2 is a schematic view of a shunt according to the present invention;
FIG. 3 is a schematic view of a draft tube configuration according to the present invention;
FIG. 4 is an enlarged view of a portion A of FIG. 3;
FIG. 5 is a schematic view of a connection plate according to the present invention;
FIG. 6 is a schematic view of the structure of the elastic rod of the present invention.
In the figure: 1-shell, 2-liquid storage tank, 3-shunt tube, 4-suction tube, 5-extension spring, 6-spring frame, 7-glue injection box, 8-connecting plate, 9-elastic rod, 10-meshing plate, 11-gear, 12-screw, 13-guide plate, 14-roller and 15-liquid outlet.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a coating layer detection device for coating a broadband access optical fiber comprises a housing 1, liquid storage tanks 2 are respectively formed on two side walls inside the housing 1, a shunt tube 3 is movably connected inside the liquid storage tanks 2, an optical fiber coating material is filled inside the liquid storage tanks 2, the density of the material is smaller than the pore space of the shunt tube 3, and the material flows out of the liquid storage tanks 2, and the outermost layer structure of the optical fiber is formed. An elastomeric coating is cured with ultraviolet light while the glass fiber is drawn from the preform to prevent contamination by dust. It is composed of acrylic ester, silicon rubber, nylon and the like; the principle is as follows: the wet air and the mechanical external force can generate hydrolysis and stress corrosion at the position of the surface of the optical fiber, which is a crack and an external force scratch, so that the optical fiber is subjected to fatigue fracture; the function is as follows: the surface of the optical fiber is protected from being scratched by damp gas and external force, the optical fiber is endowed with the micro-bending resistance, and the micro-bending additional loss function of the optical fiber is reduced.
The surface of the shunt tube 3 is fixedly connected with a suction tube 4, the surface of the suction tube 4 is movably connected with an extension spring 5, the lower end of the extension spring 5 is movably connected with a spring frame 6, the surface of the spring frame 6 is movably connected with a cover plate, the elastic force of the extension spring 5 is greater than the elastic force of the spring frame 6, when the spring frame 6 retracts, the spring frame can be contacted with the extension spring 5, and the extension spring 5 can release the elastic force only when being subjected to extrusion force, so that the negative pressure space in the extension spring 5 is damaged, and the colloid in the glue injection box 7 is sucked into the liquid storage tank 2; the bottom swing joint of spring frame 6 has injecting glue case 7, and liquid outlet 15 has been seted up to injecting glue case 7's inside, and the diameter of liquid outlet 15 is less than injecting glue case 7's width.
The two sides of the glue injection box 7 are fixedly connected with two connecting plates 8, the number of the connecting plates 8 is two, and the distance between the symmetrical connecting plates 8 is larger than the diameter of the optical fiber, so that the optical fiber can be conveniently placed on the surface of the connecting plates 8; one end of the connecting plate 8, which is far away from the glue injection box 7, is movably connected with an elastic rod 9, and the lower end of the elastic rod 9 is movably connected with a meshing plate 10.
The surface of the meshing plate 10 is movably connected with a gear 11, and the interior of the gear 11 is movably connected with a screw 12; the bottom of the screw 12 is movably connected with two guide plates 13, and only the surface of the guide plate 13 on the right side of the upper part is movably connected with the screw 12; the surface of the guide plate 13 is movably connected with a roller 14, the surface of the roller 14 is fixedly connected with flexible cloth, the flexible cloth has damping, in physics, the energy of a system is reduced, damping vibration is not caused by 'resistance', and mechanical vibration, namely, the mechanical energy of the system is reduced and converted into internal energy due to heat generation of frictional resistance, is called as frictional damping; only the surface of the roller 14 on the right side of the upper part is provided with the screw 12, so that only the roller 14 has active power.
When the optical fiber glue injection device is used, optical fibers are placed in the shell 1, the surfaces of the glue injection boxes 7 are symmetrical, after the placement is completed, the driving component is started to enable glue in the liquid storage tank 2 to flow out from the shunt pipe 3, the back glue flows into the glue injection boxes 7 from the suction pipe 4, the glue flows and is matched with the covers and the action of the covers, the glue has a certain weight and the extrusion force of the covers, the spring frame 6 can be extruded to move towards the direction close to the glue injection boxes 7, the spring frame 6 moves to further push the connecting plate 8 to extrude the elastic rod 9, the elastic rod 9 is forced to move towards the direction of the guide plate 13, the elastic rod 9 moves and simultaneously pushes the meshing plate 10 to be meshed with the gear 11, the back gear 11 is meshed with the screw 12 to rotate, the screw 12 rotates to drive the roller 14 to rotate, the rotating roller 14 is in contact with the optical fibers, the roller 14 is symmetrical in design, the roller, therefore, the optical fiber is pulled horizontally and is tightened, the back colloid flows out from the liquid outlet 15, and the initial force of the rotation of the roller 14 is the outflow amount of the colloid and the covering force of the cover plate, and the two forces can only change according to the size of the optical fiber, so that the provided pulling force is stable.
Glue injection work of optical fiber is completed by flowing out of a glue outlet 15 through a glue body, a cover plate is opened after the glue injection work, a spring frame 6 retracts and then contacts with an extension spring 5, so that the extension spring 5 retracts to suck and return glue inside a glue injection box 7 to the inside of a liquid storage tank 2, then in the retraction process of the spring frame 6, a connecting plate 8 moves upwards, a meshing plate 10 is pulled upwards, a meshing gear 11 of the meshing plate 10 rotates reversely, namely a roller 14 rotates reversely, in the reversing process of the roller 14, a roller 14 on one side which does not rotate gradually leaves the surface of the optical fiber, so that the optical fiber at the moment can be pulled on the surface of the rotating roller 14, the fluctuation degree of the optical fiber when contacting with the rotating roller 14 is observed again, and the smoothness detection of the optical.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (8)
1. The utility model provides a broadband access optical fiber coating is with coating layer check out test set, includes casing (1), its characterized in that: liquid storage tanks (2) are respectively arranged on two side walls in the shell (1), a shunt pipe (3) is movably connected in the liquid storage tanks (2), a suction pipe (4) is fixedly connected to the surface of the shunt pipe (3), an extension spring (5) is movably connected to the surface of the suction pipe (4), a spring frame (6) is movably connected to the lower end of the extension spring (5), and a glue injection box (7) is movably connected to the bottom of the spring frame (6);
the glue injection box is characterized in that connecting plates (8) are fixedly connected to two sides of the glue injection box (7), one end, far away from the glue injection box (7), of each connecting plate (8) is movably connected with an elastic rod (9), the lower end of each elastic rod (9) is movably connected with a meshing plate (10), the surface of each meshing plate (10) is movably connected with a gear (11), and the inside of each gear (11) is movably connected with a screw (12).
2. The coating layer detection device for coating the broadband access optical fiber according to claim 1, wherein: the bottom of the screw rod (12) is movably connected with a guide plate (13), and the surface of the guide plate (13) is movably connected with a roller (14).
3. The coating layer detection device for coating the broadband access optical fiber according to claim 1, wherein: a liquid outlet (15) is formed in the glue injection box (7), and the diameter of the liquid outlet (15) is smaller than the width of the glue injection box (7).
4. The coating layer detection device for coating the broadband access optical fiber according to claim 1, wherein: the number of the connecting plates (8) is two, and the distance between the symmetrical connecting plates (8) is larger than the diameter of the optical fiber.
5. The coating layer detection device for coating the broadband access optical fiber according to claim 1, wherein: the number of the guide plates (13) is two, and only the surface of the guide plate (13) on the right side of the upper part is movably connected with a screw rod (12).
6. The coating layer detection device for coating the broadband access optical fiber according to claim 1, wherein: the surface of the roller (14) is fixedly connected with flexible cloth, and the flexible cloth has damping performance.
7. The coating layer detection device for coating the broadband access optical fiber according to claim 1, wherein: the interior of the liquid storage tank (2) is filled with optical fiber coating materials, and the density of the materials is less than the pores of the shunt pipe (3).
8. The coating layer detection device for coating the broadband access optical fiber according to claim 1, wherein: the elasticity of the extension spring (5) is larger than that of the spring frame (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010404293.5A CN111442710A (en) | 2020-05-13 | 2020-05-13 | Coating layer detection equipment for coating broadband access optical fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010404293.5A CN111442710A (en) | 2020-05-13 | 2020-05-13 | Coating layer detection equipment for coating broadband access optical fiber |
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| Publication Number | Publication Date |
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| CN111442710A true CN111442710A (en) | 2020-07-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010404293.5A Withdrawn CN111442710A (en) | 2020-05-13 | 2020-05-13 | Coating layer detection equipment for coating broadband access optical fiber |
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| CN208050252U (en) * | 2017-12-26 | 2018-11-06 | 江苏斯凯氟复合材料有限公司 | A kind of edge sealing coating unit of glass fabric |
| CN109201410A (en) * | 2018-11-06 | 2019-01-15 | 李瑞鹏 | A kind of twisted glue stations of the ship armored cable cable core that can guarantee uniformity |
| CN208878966U (en) * | 2018-09-29 | 2019-05-21 | 江苏佳成特种纤维有限公司 | A kind of glass fabric preparation size coating unit |
| CN209727419U (en) * | 2019-06-19 | 2019-12-03 | 西藏孚诺信息科技有限公司 | A kind of novel optical fiber vibration detection limit test equipment |
| CN110587515A (en) * | 2019-09-19 | 2019-12-20 | 金法银 | Automatic centering device for installing pipeline fastener |
| CN210079917U (en) * | 2019-03-29 | 2020-02-18 | 盐城东南人造板制造有限公司 | Antistatic coating device for medium-density fiberboard |
| CN110897676A (en) * | 2019-11-29 | 2020-03-24 | 吉林大学 | Wound belt cleaning device is used in nursing of periphery vascular disease patient |
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2020
- 2020-05-13 CN CN202010404293.5A patent/CN111442710A/en not_active Withdrawn
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1986081A (en) * | 2006-12-30 | 2007-06-27 | 北京交通大学 | Coating apparatus and process for longoptic fiber grating |
| CN203470256U (en) * | 2013-09-09 | 2014-03-12 | 国家电网公司 | Oil brushing device of antifreezing cable |
| CN204074434U (en) * | 2014-09-22 | 2015-01-07 | 浙江西雅普康大制革有限公司 | For the synthesis of the bubble removing equipment of leather processing |
| CN104891828A (en) * | 2015-05-29 | 2015-09-09 | 成都亨通光通信有限公司 | Coating system beneficial to thickness uniformity of coating |
| CN208050252U (en) * | 2017-12-26 | 2018-11-06 | 江苏斯凯氟复合材料有限公司 | A kind of edge sealing coating unit of glass fabric |
| CN207823307U (en) * | 2018-01-03 | 2018-09-07 | 东莞市青峰新材料科技有限公司 | A kind of energy-efficient apparatus for coating for producing adhesive tape |
| CN208878966U (en) * | 2018-09-29 | 2019-05-21 | 江苏佳成特种纤维有限公司 | A kind of glass fabric preparation size coating unit |
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| CN110897676A (en) * | 2019-11-29 | 2020-03-24 | 吉林大学 | Wound belt cleaning device is used in nursing of periphery vascular disease patient |
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Application publication date: 20200724 |