CN205310798U - Optic fibre pyrocondensation pipe heating device - Google Patents
Optic fibre pyrocondensation pipe heating device Download PDFInfo
- Publication number
- CN205310798U CN205310798U CN201521010049.1U CN201521010049U CN205310798U CN 205310798 U CN205310798 U CN 205310798U CN 201521010049 U CN201521010049 U CN 201521010049U CN 205310798 U CN205310798 U CN 205310798U
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- China
- Prior art keywords
- nose cone
- heat
- shrink tube
- optical fiber
- radome fairing
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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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Abstract
The utility model relates to an utensil technical field is assisted in optic fibre production, especially relates to an optic fibre pyrocondensation pipe heating device, including hot -blast rifle with can dismantle set up in the radome fairing of hot -blast rifle air outlet department, the radome fairing is inside to be the cavity setting, and is provided with air intake and air outlet, hot -blast rifle air outlet orientation the inside of radome fairing set up in on the air intake, the air outlet set up in on the radome fairing with on the air intake vertically terminal surface, still including following air outlet department stretches into the radome fairing is inside is used for the installation tool of fixed fiber pyrocondensation pipe. The utility model discloses an invention aim at provides an optic fibre pyrocondensation pipe heating device, adopts the utility model provides a technical scheme through the radome fairing make that hot -blast rifle blows off hot -blast at inside backward flow and the evenly distributed of producing of radome fairing inside the radome fairing for the heating effect of the optic fibre pyrocondensation pipe in the radome fairing has been ensured to hot -blast can the condensing that hot -blast rifle blew off, has improved the uniformity of product.
Description
Technical field
The utility model relates to optical fiber production accessory technical field, particularly relates to a kind of optical fiber heat-shrink tube heating unit.
Background technology
The manufacturing process of the optical fiber in optical communication manufacturing, it is necessary to add optical fiber heat-shrink tube at optical fiber combining site. Transparent heat-shrink tube skin can keep the light-transfer characteristic of optical fiber after shrinking, be convenient to whether correct detection fiber junction connects simultaneously, and optical fiber can be assembled simple and safely; Fiber splices place is provided intensity and protection, it is possible to avoid the damage of optical fiber in installation process.
Optical fiber heat-shrink tube assembling technique in present stage optical communication manufacturing is hot blast heating, and then makes heat-shrink tube heat shrinkable to reach assembling object. Carrying out after this procedure needs operation personnel to start heat gun at present, optical fiber heat-shrink tube is applied hot blast heating by hand-held heat gun back and forth, and after certain heat-up time to be achieved, manual-lock heat gun completes this road heating process.
As shown in Figure 1, present stage the heat gun that uses of optical communication production and guiding device, owing to heat gun air-flow scatters after guiding device at once, cause being heated more at middle heat-shrink tube than the heat-shrink tube of both sides; Optical fiber heat-shrink tube needs operation personnel manually opened and close heat gun control heat-up time, and for various artificial origin, operation personnel cannot well control heat-up time, causes part optical fiber heat-shrink tube to cross long or too short heat-up time; In whole operation process, the distance between heat gun and optical fiber heat-shrink tube is also because artificial origin cannot be ensured. Being not difficult to find that the guide performance of existing heat gun guiding device is not enough, there are diffusion phenomena after blowing out in hot blast, also needs to add more human factor Just because of this and goes the heats ensureing optical fiber heat-shrink tube, but greatly reduces the consistence of product.
Practical novel content
Goal of the invention of the present utility model is to provide a kind of optical fiber heat-shrink tube heating unit, technical scheme that the utility model provides is adopted to make hot blast that heat gun blow out reflux in the inner generation of nose cone and be uniformly distributed in nose cone inside by nose cone, the hot blast that heat gun is blown out can condense, ensure that the heats of the optical fiber heat-shrink tube in nose cone, it is to increase the consistence of product.
In order to reach foregoing invention object, the utility model provides a kind of optical fiber heat-shrink tube heating unit, comprises heat gun and can dismantle the nose cone being arranged at described caused by outlet of hot blast gun place, and described nose cone is inner is hollow setting, and is provided with blast inlet and goes out air port; Described caused by outlet of hot blast gun is arranged on described blast inlet towards the inside of described nose cone; Described go out air port be arranged on end face vertical with described blast inlet on described nose cone; Also comprise can from described go out air port extend into the assembling fixture for fixed fiber heat-shrink tube of described nose cone inside.
Owing to the utility model nose cone inlet mouth is mutually vertical with outlet, and adopt non-open type structure, air-flow is only allowed to discharge in air port from uniquely going out, the hot blast of heat gun blowout produces to reflux in nose cone inside and is uniformly distributed in nose cone inside, make the heat-shrink tube in nose cone can thermally equivalent, ensure that the heats of optical fiber heat-shrink tube, it is to increase the consistence of product.
As further improvement of the utility model, between described heat gun and nose cone, it is provided with worktable; Go out at described nose cone and the worktable at air port place is provided with and the proximity switch that described heat gun is electrically connected; Described assembling fixture is provided with described proximity switch with the use of metal sensing chip. This structure can not only be used for fixed fiber, it is convenient to the operation of staff, can also after assembling fixture be placed in nose cone, automatically heat gun is started by proximity switch, manually start without the need to staff, improve working efficiency, decrease the working hour of proximity switch, it is to increase the work-ing life of proximity switch.
As further improvement of the utility model, described heat gun is electrically provided with the time switch for closing described heat gun. Time switch can control the stopping of heat gun, and then the heat-up time of control heat-shrink tube, it is ensured that the product qualified rate of optical fiber heat-shrink tube.
As further improvement of the utility model, between described heat gun and nose cone, it is provided with the drainage hood of replaceable height. Nose cone with heat gun in termination process, realize out the distance between air port and assembling fixture by changing the drainage hood of different heights, and then it is controlled with the distance of the optical fiber heat-shrink tube heated to realize heat gun.
As further improvement of the utility model, described heat gun can dismantle, by card hoop, the air inlet being arranged at described nose cone.
As further improvement of the utility model, described assembling fixture and nose cone adopt high temperature resistant material to make, and can prevent operation personnel from scalding.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below. It is appreciated that the accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the utility model prior art perspective view;
Fig. 2 is the utility model embodiment explosive view;
Fig. 3 is the utility model embodiment assembling fixture schematic bottom view;
Fig. 4 is the utility model embodiment nose cone skeleton view.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described. Obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments. Based on the embodiment in the utility model, those of ordinary skill in the art are not making other embodiments all obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1
As shown in Figure 2, present embodiment discloses a kind of optical fiber heat-shrink tube heating unit, comprise heat gun 10 and nose cone 20, nose cone 20 utilizes card hoop 11, card to buckle or other fixing parts can be dismantled and are arranged at heat gun 10 and go out air port place.
As shown in Figure 4, wherein nose cone 20 is inner is hollow setting, and be provided with blast inlet 21 and go out air port 22, heat gun 10 goes out air port and is arranged on blast inlet 21 towards the inside of nose cone 20, goes out air port 22 and is arranged on end face vertical with blast inlet 22 on nose cone 20. Also comprising can from the assembling fixture 40 for fixed fiber heat-shrink tube going out air port 22 and extending into nose cone 20 inside. Assembling fixture 40 can assemble all kinds of fiber adapter, and fixing for all kinds of fiber connector, such as LC and SC joint etc.
Nose cone 20 adopts non-open type structure, only allows air-flow to discharge in air port from uniquely going out. The hot blast that nose cone 20 makes heat gun 10 blow out produces to reflux in nose cone 20 inside and is uniformly distributed in nose cone 20 inside, make the assembling fixture 40 being placed in nose cone 20, namely optical fiber heat-shrink tube can thermally equivalent, it is ensured that the heats of optical fiber heat-shrink tube.
As shown in Figure 2, in order to facilitate staff in the operation of heating optical fiber heat-shrink tube operation, being provided with worktable 30 between heat gun 10 and nose cone 20, heat gun 10 is fixed on the bottom being arranged on worktable 30, and nose cone 20 is arranged at the upper end of worktable 30.
Simultaneously in order to realize automatization and the controllability of heat-processed, go out at nose cone 20 and the worktable at air port 22 place is provided with proximity switch 50, proximity switch 50 and heat gun 10 are electrically connected, as shown in Figure 3, also it is provided with in the bottom of assembling fixture 40 and the metal sensing chip 60 that proximity switch 50 is electrically connected.
The assembling fixture 40 that optical fiber heat-shrink tube is housed only need to be placed in nose cone 20 in air port 22 from going out by production process, now assembling fixture 40 is close to going out air port 22, metal sensing chip 60 triggers proximity switch 50, namely heat gun 10 is started, while loading assembling fixture 40, heat gun 10 starts automatically, manually start without the need to staff, metal sensing chip 60 makes proximity switch 50 power-off when non-work, operationally be energized startup, decrease the working hour of proximity switch 50, it is to increase work-ing life of proximity switch 50.
In order to realize the control of optical fiber heat-shrink tube heat-up time, it is ensured that the product qualified rate of optical fiber heat-shrink tube, is electrically provided with the time switch for closing heat gun 10 on heat gun 10. Time switch can set the working hour of heat gun 10, and after arriving setting-up time, heat gun 10 stops automatically.
For different optical fiber heat-shrink tubes, Heating temperature is also different, as shown in Figure 4, in order to realize the heating of different heat-shrink tube, is provided with the drainage hood 70 of replaceable height between heat gun 10 and nose cone 20.At nose cone 20 and heat gun 10 to, in termination process, realizing out the distance between air port 22 and assembling fixture 40 by changing the drainage hood 70 of different heights, and then it is controlled with the distance of the optical fiber heat-shrink tube heated to realize heat gun 10.
The hot blast temperature blown out due to heat gun 10 is higher, and the nose cone 20 contacted with hot blast and assembling fixture 40 adopt bakelite or other high temperature resistant materials to make, and can prevent operation personnel from scalding.
Above-described enforcement mode, does not form the restriction to this technical scheme protection domain. The amendment done within any spirit in above-mentioned enforcement mode and principle, equivalent replace and improvement etc., all should be included within the protection domain of this technical scheme.
Claims (6)
1. an optical fiber heat-shrink tube heating unit, comprises heat gun and can dismantle the nose cone being arranged at described caused by outlet of hot blast gun place, it is characterised in that:
Described nose cone is inner is hollow setting, and is provided with blast inlet and goes out air port;
Described caused by outlet of hot blast gun is arranged on described blast inlet towards the inside of described nose cone;
Described go out air port be arranged on end face vertical with described blast inlet on described nose cone;
Also comprise can from described go out air port extend into the assembling fixture for fixed fiber heat-shrink tube of described nose cone inside.
2. a kind of optical fiber heat-shrink tube heating unit according to claim 1, it is characterised in that:
It is provided with worktable between described heat gun and nose cone;
Go out at described nose cone and the worktable at air port place is provided with and the proximity switch that described heat gun is electrically connected;
Described assembling fixture is provided with described proximity switch with the use of metal sensing chip.
3. a kind of optical fiber heat-shrink tube heating unit according to claim 1 and 2, it is characterised in that:
Described heat gun is electrically provided with the time switch for closing described heat gun.
4. a kind of optical fiber heat-shrink tube heating unit according to claim 1, it is characterised in that:
The drainage hood of replaceable height it is provided with between described heat gun and nose cone.
5. a kind of optical fiber heat-shrink tube heating unit according to claim 1, it is characterised in that:
Described heat gun can dismantle, by card hoop, the air inlet being arranged at described nose cone.
6. a kind of optical fiber heat-shrink tube heating unit according to claim 1, it is characterised in that:
Described assembling fixture and nose cone adopt high temperature resistant material to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010049.1U CN205310798U (en) | 2015-12-07 | 2015-12-07 | Optic fibre pyrocondensation pipe heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521010049.1U CN205310798U (en) | 2015-12-07 | 2015-12-07 | Optic fibre pyrocondensation pipe heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205310798U true CN205310798U (en) | 2016-06-15 |
Family
ID=56315885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521010049.1U Expired - Fee Related CN205310798U (en) | 2015-12-07 | 2015-12-07 | Optic fibre pyrocondensation pipe heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205310798U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738528A (en) * | 2017-02-24 | 2017-05-31 | 长园电子（东莞）有限公司 | A kind of automotive wire bundle heating tool of pyrocondensation sealing cap |
| CN110174312A (en) * | 2019-05-27 | 2019-08-27 | 雅砻江流域水电开发有限公司 | A kind of device and film covering method suitable for high temperature and pressure test |
| CN113587445A (en) * | 2021-08-06 | 2021-11-02 | 海阳三贤电子科技有限公司 | Automobile wire harness processing hot air gun temperature sensor |
-
2015
- 2015-12-07 CN CN201521010049.1U patent/CN205310798U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738528A (en) * | 2017-02-24 | 2017-05-31 | 长园电子（东莞）有限公司 | A kind of automotive wire bundle heating tool of pyrocondensation sealing cap |
| CN110174312A (en) * | 2019-05-27 | 2019-08-27 | 雅砻江流域水电开发有限公司 | A kind of device and film covering method suitable for high temperature and pressure test |
| CN113587445A (en) * | 2021-08-06 | 2021-11-02 | 海阳三贤电子科技有限公司 | Automobile wire harness processing hot air gun temperature sensor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 Termination date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |