CN219129805U - Optical fiber chromatic circle curing oven structure and chromatic circle coloring system - Google Patents
Optical fiber chromatic circle curing oven structure and chromatic circle coloring system Download PDFInfo
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- CN219129805U CN219129805U CN202223302225.1U CN202223302225U CN219129805U CN 219129805 U CN219129805 U CN 219129805U CN 202223302225 U CN202223302225 U CN 202223302225U CN 219129805 U CN219129805 U CN 219129805U
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Abstract
The utility model relates to an optical fiber color ring curing oven structure and a color ring coloring system, comprising a curing oven, wherein an air inlet and an air return opening are respectively formed in the curing oven, and an optical fiber inlet and an optical fiber outlet are respectively formed in two ends of the curing oven; a temperature sensor disposed in the curing oven; the heat supply assembly comprises an air heater, an air inlet pipeline and an air return pipeline, wherein one end of the air inlet pipeline is connected with the output end of the air heater, the other end of the air inlet pipeline is connected with an air inlet, one end of the air return pipeline is connected with the input end of the air heater, and the other end of the air return pipeline is connected with the air return port. The curing furnace structure adopts a hot air heating mode, so that the temperature in the curing furnace can be quickly and accurately regulated, the temperature and the air quantity can be regulated and controlled according to actual working conditions, and the circulating air duct of the thermal circulating system can efficiently utilize heat and reduce heat loss, so that the production cost can be reduced to a certain extent; the whole device has simple structure, convenient installation and maintenance and is suitable for practical use.
Description
Technical Field
The utility model relates to the technical field of optical cable production equipment, in particular to an optical fiber chromatic circle curing oven structure and a chromatic circle coloring system.
Background
The optical fiber is used as a main carrier for communication, the use amount of the optical fiber is increased increasingly, the optical fiber is mainly applied to the field of signal transmission, and in order to identify the optical fiber, a color ring is usually arranged on the optical fiber to distinguish different optical fibers;
at present, a heat curing method is generally adopted in the manufacture of an optical fiber color ring, an infrared lamp tube or a carbon fiber lamp tube is used for baking the color ring, the temperature in the curing is detected by a temperature measuring device, and the on and off of a heating lamp are controlled according to the real-time temperature; the heating mode of the heating lamp cannot accurately and rapidly regulate and control the temperature in the curing oven, so that the curing effect of the optical fiber color ring cannot be ensured.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is to overcome the problems that in the prior art, a heat curing method is generally adopted in the manufacture of the optical fiber color ring, an infrared lamp tube or a carbon fiber lamp tube is used for baking the color ring, the temperature in curing is detected by a temperature measuring device, and the on and off of a heating lamp are controlled according to the real-time temperature, and the heating mode of the heating lamp cannot accurately and rapidly regulate and control the temperature in a curing furnace, so that the curing effect of the optical fiber color ring cannot be ensured.
In order to solve the technical problems, the utility model provides an optical fiber color ring curing oven structure, which comprises,
the curing furnace comprises an internal cavity, and an air inlet and an air return opening which are communicated with the cavity are respectively formed in the curing furnace;
the temperature sensor is arranged in the curing oven;
the heat supply assembly comprises an air heater, an air inlet pipeline and an air return pipeline, one end of the air inlet pipeline is connected with the output end of the air heater, the other end of the air inlet pipeline is communicated with the air inlet, one end of the air return pipeline is connected with the input end of the air heater, and the other end of the air return pipeline is communicated with the air return opening.
In one embodiment of the utility model, the curing oven is in a cuboid shape, and an optical fiber inlet and an optical fiber outlet are coaxially arranged at two ends of the curing oven.
In one embodiment of the utility model, the air inlet pipeline comprises an air inlet main pipeline and an air inlet branch pipeline, wherein the air inlet branch pipeline is C-shaped, one end of the air inlet main pipeline is connected with the output end of the air heater, the other end of the air inlet main pipeline is communicated with the air inlet branch pipeline at the middle position of the air inlet branch pipeline, and two ends of the air inlet branch pipeline are respectively connected with one air inlet.
In one embodiment of the utility model, the air return pipeline comprises an air return main pipeline and an air return branch pipeline, wherein the air return branch pipeline is C-shaped, one end of the air return main pipeline is connected with the input end of the air heater, the other end of the air return main pipeline is communicated with the air return main pipeline at the middle position of the air return branch pipeline, and two ends of the air return branch pipeline are respectively connected with one air return port.
In one embodiment of the utility model, a heat preservation and insulation layer is arranged on the outer surface of the curing oven.
In one embodiment of the utility model, the optical fiber inlet and the optical fiber outlet are both provided with a wind shield, and the wind shield is coaxially provided with a via hole for the optical fiber to pass through.
In one embodiment of the utility model, the air heater comprises a heat exchange box and a fan, wherein a first through hole and a second through hole are respectively formed in two ends of the heat exchange box, an output port of the fan is connected with the first through hole, an input port of the fan is an input end of the air heater, a second through hole is an output end of the air heater, and a temperature measuring sensor and a plurality of groups of heating components are further arranged in the heat exchange box.
In one embodiment of the utility model, the return air pipeline is provided with a shunt opening, and the shunt opening is provided with a regulating valve.
In one embodiment of the utility model, the air heater further comprises a controller, wherein the controller is connected with the air heater and the temperature sensor.
A color wheel coloring system comprising a color wheel printing assembly and an optical fiber color wheel curing oven structure as described in any one of the preceding claims.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
the utility model relates to an optical fiber color ring curing oven structure and a color ring coloring system, which comprises a curing oven, a temperature sensor and a heat supply assembly, wherein the heat supply assembly comprises an air heater, an air inlet pipeline and an air return pipeline, and the three components form a heat circulation system; the hot air type heating method is adopted, so that moisture in the printing ink can be quickly taken away, the temperature is controlled more accurately, and excessive solidification can be avoided; the whole device has simple structure, convenient installation and maintenance and is suitable for practical use.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings, in which
FIG. 1 is a schematic view of the overall structure of a curing oven for optical fiber color rings in accordance with a preferred embodiment of the present utility model;
FIG. 2 is a perspective view of the structure of the optical fiber color ring curing oven according to the preferred embodiment of the present utility model;
FIG. 3 is an exploded view of the structure of the fiber optic color ring curing oven of the preferred embodiment of the present utility model;
fig. 4 is a schematic structural view of a curing oven of the optical fiber color ring curing oven structure according to the preferred embodiment of the present utility model.
Description of the specification reference numerals: 1. a curing oven; 11. an air inlet; 12. an air return port; 2. a heating assembly; 21. an air heater; 22. an air inlet pipeline; 221. a main air inlet pipe; 222. an air inlet branch pipeline; 23. a return air duct; 231. a main return air duct; 232. a return air branch pipe; 233. a shunt port; 3. color wheel printing assembly.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1-4, an optical fiber color ring curing oven structure of the present utility model includes,
the curing oven 1, the curing oven 1 includes the internal cavity, offer the air intake 11 and return air inlet 12 which communicate the cavity on the curing oven 1 separately;
a temperature sensor provided in the curing oven 1;
the heat supply assembly 2, the heat supply assembly 2 includes air heater 21, air inlet pipeline 22 and return air pipeline 23, and the output of air heater 21 is connected to the one end of air inlet pipeline 22, and the other end and the air intake 11 intercommunication of air inlet pipeline 22, the input of air heater 21 is connected to the one end of return air pipeline 23, and the other end and the return air inlet 12 intercommunication of return air pipeline 23.
Specifically, the curing oven 1 is in a cuboid shape, one surface of the curing oven 1 can be opened, and the installation and adjustment of the optical fiber and each part in the curing oven 1 are convenient; the two ends of the curing oven 1 are coaxially provided with an optical fiber inlet and an optical fiber outlet, the optical fiber inlet and the optical fiber outlet are respectively provided with a wind shield, and the two wind shields are coaxially provided with a via hole for the optical fiber to pass through; it is conceivable that the wind deflector may reduce the loss of temperature inside the curing oven 1 at the fiber entrance and fiber exit. More preferably, different wind shields with through holes corresponding to the optical fiber in size can be arranged according to different specifications of the optical fibers, so that the use requirement can be met by only changing the different wind shields for the optical fibers with different specifications, and the universality of the whole device is improved.
Specifically, the output end of the air heater 21 is connected with one end of an air inlet pipeline 22, the other end of the air inlet pipeline 22 is connected with and communicated with the curing oven 1, the input end of the air heater 21 is connected with one end of an air return pipeline 23, and the other end of the air return pipeline 23 is connected with the curing oven 1 and communicated with the curing oven 1, so that a thermal circulation system is formed; the curing oven mechanism of the utility model can quickly and accurately regulate the temperature in the curing oven 1, the temperature and the air quantity can be regulated and controlled according to the actual working condition, and the circulating air duct of the thermal circulating system can efficiently utilize heat and reduce heat loss, the production cost can be reduced to a certain extent. Meanwhile, the water in the ink can be taken away rapidly by adopting a hot air type heating method, the temperature is controlled more accurately, and excessive solidification can be avoided.
Referring to fig. 4, the curing oven 1 is further rectangular, and an optical fiber inlet and an optical fiber outlet are coaxially formed at both ends of the curing oven 1. Specifically, two air inlets 11 and two air return inlets 12 can be respectively formed on the side surface of the curing oven 1.
Referring to fig. 2 and 3, further, the air intake pipe 22 includes an air intake main pipe 221 and an air intake branch pipe 222, the air intake main pipe 221 is a round pipe with a bend, the air intake branch pipe 222 is C-shaped, one end of the air intake main pipe 221 is connected with the output end of the air heater 21, the other end is communicated with the air intake main pipe 222 at the middle position of the air intake branch pipe 222, and two ends of the air intake branch pipe 222 are respectively connected with an air intake 11.
Further, the return air duct 23 includes return air trunk line 231 and return air branch line 232, and return air trunk line 231 is the pipe that has the bending, and return air branch line 232 is the C shape, and the input of air heater 21 is connected to the one end of return air trunk line 231, and the other end is in the middle part position of return air branch line 232 rather than the intercommunication, and a return air inlet 12 is connected respectively at return air branch line 232's both ends.
Further, a heat preservation and insulation layer is arranged on the outer surface of the curing oven 1. It is conceivable that the heat preservation and insulation layer is coated on the outer surface of the curing oven 1, so that the heat loss in the curing oven 1 can be further reduced, the temperature inside the curing oven 1 can be controlled more accurately to a certain extent, and the production cost is reduced; the heat insulation layer can be made of heat insulation cotton.
Further, the optical fiber inlet and the optical fiber outlet are both provided with a wind shield, and the wind shield is coaxially provided with a via hole for the optical fiber to pass through. More preferably, a limiting guide wheel is arranged at the optical fiber inlet and the optical fiber outlet of the curing oven 1 to limit and guide the optical fiber.
Further, the air heater 21 comprises a heat exchange box and a fan, a first through hole and a second through hole are respectively formed in two ends of the heat exchange box, an output port of the fan is connected with the first through hole, an input port of the fan is the input end of the air heater 21, a second through hole is the output end of the air heater, and a temperature measuring sensor and a plurality of groups of heating components are further arranged in the heat exchange box. Specifically, the fan is a variable frequency fan, and the air quantity can be controlled according to actual requirements; the heating element can adopt a plurality of groups of heating wires of 3kw-5 kw.
Further, the return air duct 23 is provided with a split-flow port 233, and the split-flow port 233 is provided with a regulating valve. Specifically, a plurality of shunt ports 233 are formed in the return air pipeline 23, when the temperature inside the curing oven 1 needs to be rapidly reduced, hot air inside the curing oven 1 can be discharged from the shunt ports 233, which are close to the curing oven, on the return air pipeline 23, and cold air outside the curing oven can be sucked from the shunt ports 233, which are close to the output end of the air heater 21, on the return air pipeline 23, so that the rapid cooling of the curing oven 1 can be realized, and the use requirement is met. It is conceivable that the opening degree of the regulating valve on each of the split ports 233 may be controlled according to actual conditions, so that the temperature inside the curing oven 1 may be better controlled.
Further, the air heater also comprises a controller which is connected with the air heater 21 and the temperature sensor. The automatic control of the device can be realized through the controller, and the working efficiency is improved.
A color wheel coloring system comprising a color wheel printing assembly 3 and an optical fiber color wheel curing oven structure as described in any one of the above.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.
Claims (10)
1. An optical fiber color ring curing oven structure is characterized in that: comprising the steps of (a) a step of,
the curing furnace comprises an internal cavity, and an air inlet and an air return opening which are communicated with the cavity are respectively formed in the curing furnace;
the temperature sensor is arranged in the curing oven;
the heat supply assembly comprises an air heater, an air inlet pipeline and an air return pipeline, one end of the air inlet pipeline is connected with the output end of the air heater, the other end of the air inlet pipeline is communicated with the air inlet, one end of the air return pipeline is connected with the input end of the air heater, and the other end of the air return pipeline is communicated with the air return opening.
2. The fiber optic color ring curing oven structure of claim 1, wherein: the curing oven is cuboid, optical fiber inlets and optical fiber outlets are coaxially formed in two ends of the curing oven.
3. The fiber optic color ring curing oven structure of claim 2, wherein: the air inlet pipeline comprises an air inlet main pipeline and an air inlet branch pipeline, wherein the air inlet branch pipeline is C-shaped, one end of the air inlet main pipeline is connected with the output end of the air heater, the other end of the air inlet main pipeline is communicated with the middle position of the air inlet branch pipeline, and two ends of the air inlet branch pipeline are respectively connected with one air inlet.
4. A fiber optic loop curing oven structure according to claim 3, wherein: the air return pipeline comprises an air return main pipeline and an air return branch pipeline, wherein the air return branch pipeline is C-shaped, one end of the air return main pipeline is connected with the input end of the air heater, the other end of the air return main pipeline is communicated with the middle position of the air return branch pipeline, and two ends of the air return branch pipeline are respectively connected with one air return port.
5. The fiber optic color ring curing oven structure of claim 1, wherein: and a heat preservation and insulation layer is arranged on the outer surface of the curing oven.
6. The fiber optic color ring curing oven structure of claim 2, wherein: the optical fiber device comprises an optical fiber inlet and an optical fiber outlet, wherein the optical fiber inlet and the optical fiber outlet are respectively provided with a wind shield, and through holes for the optical fibers to pass through are coaxially formed in the wind shields.
7. The fiber optic color ring curing oven structure of claim 1, wherein: the air heater comprises a heat exchange box and a fan, wherein a first through hole and a second through hole are respectively formed in two ends of the heat exchange box, an output port of the fan is connected with the first through hole, an input port of the fan is the input end of the air heater, a second through hole is the output end of the air heater, and a temperature measuring sensor and a plurality of groups of heating components are further arranged in the heat exchange box.
8. The fiber optic color ring curing oven structure of claim 1, wherein: the return air pipeline is provided with a split-flow port, and the split-flow port is provided with a regulating valve.
9. The fiber optic color ring curing oven structure of claim 1, wherein: the air heater also comprises a controller, wherein the controller is connected with the air heater and the temperature sensor.
10. A color wheel coloring system, characterized by: a fiber optic color ring curing oven structure comprising a color ring printing assembly as defined in any one of claims 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223302225.1U CN219129805U (en) | 2022-12-05 | 2022-12-05 | Optical fiber chromatic circle curing oven structure and chromatic circle coloring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223302225.1U CN219129805U (en) | 2022-12-05 | 2022-12-05 | Optical fiber chromatic circle curing oven structure and chromatic circle coloring system |
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| Publication Number | Publication Date |
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| CN219129805U true CN219129805U (en) | 2023-06-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202223302225.1U Active CN219129805U (en) | 2022-12-05 | 2022-12-05 | Optical fiber chromatic circle curing oven structure and chromatic circle coloring system |
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| CN (1) | CN219129805U (en) |
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