CN203825231U - Electric heating optical fiber fusion workbench allowed to be exposed to air - Google Patents
Electric heating optical fiber fusion workbench allowed to be exposed to air Download PDFInfo
- Publication number
- CN203825231U CN203825231U CN201420199362.3U CN201420199362U CN203825231U CN 203825231 U CN203825231 U CN 203825231U CN 201420199362 U CN201420199362 U CN 201420199362U CN 203825231 U CN203825231 U CN 203825231U
- Authority
- CN
- China
- Prior art keywords
- worktable
- motion platform
- exposed
- heating
- workbench
- Prior art date
- 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.)
- Expired - Lifetime
Links
- 239000013307 optical fiber Substances 0.000 title abstract description 11
- 230000004927 fusion Effects 0.000 title abstract description 3
- 238000005485 electric heating Methods 0.000 title abstract 2
- 238000010438 heat treatment Methods 0.000 claims abstract description 43
- 239000000463 material Substances 0.000 claims abstract description 13
- YXTPWUNVHCYOSP-UHFFFAOYSA-N bis($l^{2}-silanylidene)molybdenum Chemical compound [Si]=[Mo]=[Si] YXTPWUNVHCYOSP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 229910021344 molybdenum silicide Inorganic materials 0.000 claims abstract description 9
- 239000000835 fiber Substances 0.000 claims description 26
- 238000003466 welding Methods 0.000 claims description 20
- 238000000034 method Methods 0.000 claims description 5
- 229910052735 hafnium Inorganic materials 0.000 claims description 4
- VBJZVLUMGGDVMO-UHFFFAOYSA-N hafnium atom Chemical compound [Hf] VBJZVLUMGGDVMO-UHFFFAOYSA-N 0.000 claims description 4
- 239000000155 melt Substances 0.000 claims description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000010891 electric arc Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process 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
- 230000007812 deficiency Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
Landscapes
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The utility model provides an electric heating optical fiber fusion workbench allowed to be exposed to air. The workbench comprises a heating device which includes a heating resistive element and heating material. The workbench is characterized in that the heating material is molybdenum silicide; the workbench further comprises an operation system, a control system and an observation device; the operation system includes a first moving platform and a second moving platform, and optical fibers to be spliced are arranged on the first moving platform and the second moving platform; the observation device includes an objective lens which is used for observing the alignment of the optical fibers to be spliced; and the control system performs overall coordination of the splicing. The workbench provided by the utility model not only is capable of performing splicing and tapering on large-core-diameter optical fibers, but also has the advantages of low cost and small size.
Description
Technical field
The utility model relates to a kind of electrical heating fiber fuse worktable, relates in particular to a kind ofly can be exposed to airborne electrical heating fiber fuse worktable.
Background technology
Existing optical fiber splicer adopts the mode of arc discharge to carry out welding mostly, but for the thicker optical fiber of diameter, the temperature of arc type heating is inadequate, if adopt laser to do thermal source, carrys out welding, and the cost of input is large, and equipment volume is heavy; Also have and improve the electric arc welding of discharging, this in the situation that optical fiber is thicker, temperature is inadequate; The existing technology of the U.S. is to adopt resistance heated high temperature melting connection, but while adopting in this way, heating source is understood oxidizing fire be exposed to air under high-temperature condition in, and for fear of this situation, they utilize inert gas shielding welding, this has increased cost and volume, uses very inconvenient; Existingly draw cone equipment mostly to adopt oxyhydrogen flame to carry out high-temperature fusion optical fiber to draw cone, the introducing of hydrogen, cause certain danger, and the instability of flame itself, make to draw cone process to be difficult to control, use various peripheral hardwares that oxyhydrogen flame will use and the connection of pipeline simultaneously, not only increased the volume of optical fiber splicer, the application of various flowmeters simultaneously has also increased cost.
Utility model content
The utility model, for the deficiencies in the prior art, provides a kind of and can be exposed to airborne electrical heating fiber fuse worktable, not only can carry out the welding of large core fiber and draw cone, and providing cost savings, and has dwindled volume.
In order to solve the problems of the technologies described above, the technical scheme that the utility model provides is:
Can be exposed to an airborne electrical heating fiber fuse worktable, comprise heating arrangement, described heating arrangement comprises heating resistance element and heating material, it is characterized in that: described heating material is molybdenum silicide; Described worktable also comprises operating system, control system and finder, and described operating system comprises the first motion platform and the second motion platform, on described the first motion platform and the second motion platform, is equipped with respectively and treats welding optic fibre; Described finder comprises object lens, for observe treat welding optic fibre to core situation;
Described worktable also comprises power monitor device, operating process is carried out to power and monitor in real time;
Described worktable also comprises temperature feedback device, for feeding back the melt temperature for the treatment of welding optic fibre;
Described the first motion platform and the second motion platform are 180 degree settings, and described object lens are 90 degree settings with the first motion platform, the second motion platform;
Described heating material is the molybdenum silicide that is added with hafnium.
By above technical scheme, with respect to prior art, the utlity model has following beneficial effect:
By electrical heating fiber fuse worktable of the present invention, the material adopting during heating is the molybdenum silicide that is added with hafnium, heats in can being directly exposed to air up to 2000 ℃ in the situation that, without using other blanket gas, and provides cost savings; Power monitor device is carried out power to operating process and is monitored in real time, temperature feedback device, for feeding back the melt temperature for the treatment of welding optic fibre, by advancing the first motion platform and the second motion platform, to treat that welding optic fibre is to core, object lens further guarantee the accuracy to core, now heating resistance element carries out heating and melting, integral body by control system is controlled, the multi-faceted feedback of temperature feedback system, the cooperation movement of the first motion platform and the second motion platform can realize the welding of large core fiber and draw cone.
Accompanying drawing explanation
Figure 1 shows that one-piece construction schematic diagram of the present utility model;
Figure 2 shows that the structural representation of the utility model heating part;
Wherein: 1 is heating resistance element, 2 is control system, and 3 is finder, and 4 is temperature feedback device, and 5 is power monitor device.
Embodiment
Accompanying drawing discloses the structural representation of the related preferred embodiment of the utility model without limitation; By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model is only described in a schematic way, so it only show the formation relevant with the utility model.
Shown in Fig. 1, a kind ofly can be exposed to airborne electrical heating fiber fuse worktable, comprise heating arrangement, comprise heating resistance element 1 and heating material, described heating material is molybdenum silicide;
Described worktable also comprises operating system, control system 2 and finder 3, and described operating system comprises the first motion platform and the second motion platform, on described the first motion platform and the second motion platform, is equipped with respectively and treats welding optic fibre; Described finder 3 comprises object lens, for observe treat welding optic fibre to core situation; 2 pairs of welding integral body of described control system are coordinated.
The material adopting during heating is the molybdenum silicide that is added with hafnium; in can being directly exposed to air up to 2000 ℃ in the situation that, heat, because silicon is oxidized in air, form monox protective seam, can stop further oxidation; without using other blanket gas, and provide cost savings.
Worktable also comprises power monitor device 5, operating process is carried out to power and monitor in real time.
Worktable also comprises temperature feedback device 6, for feeding back the melt temperature for the treatment of welding optic fibre.
Preferably, heating material can also be pure molybdenum silicide, and its temperature also can reach 1400 ℃.
During welding, by advancing the first motion platform and the second motion platform, will treat that welding optic fibre is to core, object lens further guarantee the accuracy to core, and now heating resistance element 1 carries out heating and melting, by control system 2, carries out total tune control.
While drawing cone, start the power monitor device 5 of worktable, thereby realize drawing of optical fiber, bore coupling.
The above-mentioned foundation desirable embodiment of the present utility model of take is enlightenment, and by above-mentioned description, relevant staff can, within not departing from the scope of this utility model technological thought, carry out various change and modification completely.The technical scope of this utility model is not limited to the content on instructions, must determine its technical scope according to claim scope.
Claims (5)
1. can be exposed to an airborne electrical heating fiber fuse worktable, comprise heating arrangement, it is characterized in that, described heating arrangement comprises heating resistance element and heating material, it is characterized in that: described heating material is molybdenum silicide; The perform region of described worktable also comprises operating system, control system and finder, and described operating system comprises the first motion platform and the second motion platform, on described the first motion platform and the second motion platform, is equipped with respectively and treats welding optic fibre; Described finder comprises object lens, for observe treat welding optic fibre to core situation.
2. according to claim 1ly can be exposed to airborne electrical heating fiber fuse worktable, it is characterized in that: described worktable also comprises power monitor device, operating process be carried out to power and monitor in real time.
3. according to claim 2ly can be exposed to airborne electrical heating fiber fuse worktable, it is characterized in that: described worktable also comprises temperature feedback device, for feeding back the melt temperature for the treatment of welding optic fibre.
4. according to claim 3ly can be exposed to airborne electrical heating fiber fuse worktable, it is characterized in that: described the first motion platform and the second motion platform are 180 degree settings, described object lens are 90 degree settings with the first motion platform, the second motion platform.
5. according to claim 1ly can be exposed to airborne electrical heating fiber fuse worktable, it is characterized in that: described heating material is the molybdenum silicide that is added with hafnium.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199362.3U CN203825231U (en) | 2014-04-23 | 2014-04-23 | Electric heating optical fiber fusion workbench allowed to be exposed to air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420199362.3U CN203825231U (en) | 2014-04-23 | 2014-04-23 | Electric heating optical fiber fusion workbench allowed to be exposed to air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203825231U true CN203825231U (en) | 2014-09-10 |
Family
ID=51480713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420199362.3U Expired - Lifetime CN203825231U (en) | 2014-04-23 | 2014-04-23 | Electric heating optical fiber fusion workbench allowed to be exposed to air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203825231U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707413A (en) * | 2016-12-30 | 2017-05-24 | 合肥正阳光电科技有限责任公司 | Big-core-diameter optical fiber fused processing platform |
-
2014
- 2014-04-23 CN CN201420199362.3U patent/CN203825231U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106707413A (en) * | 2016-12-30 | 2017-05-24 | 合肥正阳光电科技有限责任公司 | Big-core-diameter optical fiber fused processing platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140910 |
|
| CX01 | Expiry of patent term |