CN209555085U - A kind of die assembly of optical fiber automatic coating machine - Google Patents
A kind of die assembly of optical fiber automatic coating machine Download PDFInfo
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- CN209555085U CN209555085U CN201822094645.2U CN201822094645U CN209555085U CN 209555085 U CN209555085 U CN 209555085U CN 201822094645 U CN201822094645 U CN 201822094645U CN 209555085 U CN209555085 U CN 209555085U
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- mold holder
- cope plate
- optical fiber
- cavity
- lower template
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Abstract
The utility model relates to a kind of die assemblies of optical fiber automatic coating machine, including top mold holder, lower mold holder, cope plate, lower template and adhesive pouring nozzle, the top mold holder and lower mold holder are opened and closed using hinging manner, and lower template is mounted on lower mold holder upper surface, and cope plate is mounted on the bottom surface of top mold holder；The cope plate is equipped with corresponding semicircle groove with the binding face of lower template, forms cylindrical mold cavity, and adhesive pouring nozzle passes through the upper surface that cope plate is arranged in top mold holder, and adhesive pouring nozzle inner hole is connected to mold cavity；It is equipped with cavity in the lower mold holder, is located at below lower template, ultraviolet lamp is equipped in cavity.The beneficial effects of the utility model are: forming mold cavity using cope plate, lower template, ultraviolet light curing coating material is used after injecting glue, realization quickly and conveniently applies exposed optical fiber again is covered with coat, simultaneously, modular cope plate, lower template are conveniently replaceable, and realize different size optical fiber coating.
Description
Technical field
The utility model belongs to field of communication technology, in particular to a kind of die assembly of optical fiber automatic coating machine.
Background technique
Optical fiber coating machine be it is a kind of restore welding optic fibre coat device, be mainly used in optical fiber fusion welding point, bare fibre,
The protection of fiber grating.Coating procedure are as follows: the weld of optical fiber is placed in the centre of die assembly, inserting in optical fiber grip slipper
Item fixes welding optic fibre；Coating liquid is automatically injected in mold cavity using a capacity distribution pump；Optical fiber uses after coating
Ultraviolet (UV) light source solidification.Coating machine generally all uses quartz template, and special coating film treatment is passed through on the surface of quartz template, to prevent
Only coating liquid solidifies between template and avoids generating coat the defect.Optical fiber coating process has restored the painting of the optical fiber by stripping
Coating, makes it have the original intensity of optical fiber and around property, unlike standard pyrocondensation protection sleeve pipe, by the optical fiber of re-coating
Can be with former fiber operation and winding, the danger to fracture without having optical fibre welded parts.Since optical fiber coating function is by welding
Optical fiber is restored to state similar with original fiber, is highly suitable for manufacturing the optical fiber of high stress or sensibility, such as Submarine Optical
Cable, submarine communication wiring, optical fiber laser or distributed Bragg reflector (DBR) laser.Currently, the light used in industry
Fine coating machine is foreign-made, and it is expensive, complicated for operation, needs one kind can be quickly and conveniently by exposed optical fiber
Again the optical fiber coating machine for being covered with coat is applied.
Utility model content
The purpose of the utility model is to overcome existing processing technology problem, realize more rapidly, it is more accurate, higher-quality
Effect is coated, a kind of die assembly of optical fiber automatic coating machine is provided.
To achieve the above object, the utility model uses following technical scheme:
A kind of die assembly of optical fiber automatic coating machine, including top mold holder, lower mold holder, cope plate, lower template, adhesive pouring nozzle and
Ultraviolet lamp, the top mold holder and lower mold holder are opened and closed using hinging manner, and lower template is mounted on lower mold holder upper surface, cope plate installation
In the bottom surface of top mold holder；The cope plate is equipped with corresponding semicircle groove with the binding face of lower template, forms cylindrical mould
Tool type chamber, the adhesive pouring nozzle pass through the upper surface that cope plate is arranged in top mold holder, and adhesive pouring nozzle inner hole is connected to mold cavity；It is described
It is equipped with cavity in lower mold holder, is located at below lower template, ultraviolet lamp is equipped in cavity.
Preferably, the adhesive pouring nozzle is used with cope plate and is threadedly coupled.
Preferably, the ultraviolet lamp is encapsulated in lower mold holder cavity using glue.
The beneficial effects of the utility model are: forming mold cavity using cope plate, lower template, ultraviolet lamp is used after injecting glue
Cured coated material, realization quickly and conveniently applies exposed optical fiber again is covered with coat, meanwhile, modular cope plate,
Lower template is conveniently replaceable, and realizes different size optical fiber coating.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment structure；
Fig. 2 is the perspective exploded view of the utility model embodiment structure.
In figure: 1- lower mold holder, 2- lower template, 3- pin shaft, 4- cope plate, 5- top mold holder, 6- adhesive pouring nozzle, 7- optical fiber, 8- are purple
Outer lamp.
Specific embodiment
With reference to embodiments and its attached drawing is further described in detail the technical solution of the utility model:
Referring to Fig. 1, Fig. 2, a kind of die assembly of optical fiber automatic coating machine, including top mold holder 5, lower mold holder 1, cope plate 4,
Lower template 2, adhesive pouring nozzle 6 and four groups of ultraviolet lamps 8, the top mold holder 5 are connect with lower mold holder 1 using pin shaft 3, and lower template 2 is mounted on
1 upper surface of lower mold holder, cope plate 4 are mounted on the bottom surface of top mold holder 5；The cope plate 4 and the binding face of lower template 2 are equipped with pair
The semicircle groove answered, forms cylindrical mold cavity, and the adhesive pouring nozzle 6 passes through the upper table that cope plate 4 is arranged in top mold holder 5
Face, 6 inner hole of adhesive pouring nozzle are connected to mold cavity；It is equipped with cavity in the lower mold holder 1, is located at 2 lower section of lower template, is set in cavity
There is ultraviolet lamp 8.
The adhesive pouring nozzle 6 is used with cope plate 4 and is threadedly coupled.
Four groups of ultraviolet lamps 8 are encapsulated in 1 cavity of lower mold holder with glue.
The working principle of the utility model:
The good optical fiber 7 of welding is put into 2 semicircle groove of lower template；
Cover top mold holder 5 and cope plate 4；
Coating material is injected in mold cavity by adhesive pouring nozzle 6；
Coating material is solidified using ultraviolet lamp 8；
Open top mold holder 5；
Take out the optical fiber 7 being cured.
Above-described is only preferred embodiments of the present invention, it is noted that for the ordinary skill of this field
For personnel, without departing from the principle of this utility model, several variations and modifications can also be made, these also should be regarded as
Belong to the protection scope of the utility model.
Claims (3)
1. a kind of die assembly of optical fiber automatic coating machine, it is characterised in that: including top mold holder, lower mold holder, cope plate, lower template
And adhesive pouring nozzle, the top mold holder and lower mold holder are opened and closed using hinging manner, lower template is mounted on lower mold holder upper surface, cope plate peace
Mounted in the bottom surface of top mold holder；The cope plate is equipped with corresponding semicircle groove with the binding face of lower template, forms cylinder
Mold cavity, adhesive pouring nozzle pass through the upper surface that cope plate is arranged in top mold holder, and adhesive pouring nozzle inner hole is connected to mold cavity；Under described
It is equipped with cavity in mould bases, is located at below lower template, ultraviolet lamp is equipped in cavity.
2. a kind of die assembly of optical fiber automatic coating machine according to claim 1, it is characterised in that: the adhesive pouring nozzle with
Cope plate is using threaded connection.
3. a kind of die assembly of optical fiber automatic coating machine according to claim 1, it is characterised in that: the ultraviolet lamp is adopted
It is encapsulated in lower mold holder cavity with glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822094645.2U CN209555085U (en) | 2018-12-13 | 2018-12-13 | A kind of die assembly of optical fiber automatic coating machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822094645.2U CN209555085U (en) | 2018-12-13 | 2018-12-13 | A kind of die assembly of optical fiber automatic coating machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209555085U true CN209555085U (en) | 2019-10-29 |
Family
ID=68302026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822094645.2U Active CN209555085U (en) | 2018-12-13 | 2018-12-13 | A kind of die assembly of optical fiber automatic coating machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209555085U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455952A (en) * | 2018-12-13 | 2019-03-12 | 南京吉隆光纤通信股份有限公司 | A kind of die assembly of optical fiber automatic coating machine |
| CN112759281A (en) * | 2021-02-20 | 2021-05-07 | 王浩 | Glue injection curing coating deformation isolation type optical fiber coating machine |
| CN117326806A (en) * | 2023-10-23 | 2024-01-02 | 安徽相和通信有限公司 | Optical fiber coating device |
-
2018
- 2018-12-13 CN CN201822094645.2U patent/CN209555085U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109455952A (en) * | 2018-12-13 | 2019-03-12 | 南京吉隆光纤通信股份有限公司 | A kind of die assembly of optical fiber automatic coating machine |
| CN112759281A (en) * | 2021-02-20 | 2021-05-07 | 王浩 | Glue injection curing coating deformation isolation type optical fiber coating machine |
| CN117326806A (en) * | 2023-10-23 | 2024-01-02 | 安徽相和通信有限公司 | Optical fiber coating device |
| CN117326806B (en) * | 2023-10-23 | 2024-04-05 | 安徽相和通信有限公司 | Optical fiber coating device |
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