CN113552671B - Optical fiber curing oven - Google Patents
Optical fiber curing oven Download PDFInfo
- Publication number
- CN113552671B CN113552671B CN202110826405.0A CN202110826405A CN113552671B CN 113552671 B CN113552671 B CN 113552671B CN 202110826405 A CN202110826405 A CN 202110826405A CN 113552671 B CN113552671 B CN 113552671B
- Authority
- CN
- China
- Prior art keywords
- heating
- optical fiber
- furnace body
- curing oven
- head tank
- 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.)
- Active
Links
- 239000013307 optical fiber Substances 0.000 title claims abstract description 68
- 238000010438 heat treatment Methods 0.000 claims abstract description 231
- 239000000835 fiber Substances 0.000 claims abstract description 38
- 229920001971 elastomer Polymers 0.000 claims description 19
- 238000000429 assembly Methods 0.000 claims description 6
- 230000000712 assembly Effects 0.000 claims description 6
- 239000003292 glue Substances 0.000 abstract description 17
- 238000005253 cladding Methods 0.000 abstract description 8
- 230000005484 gravity Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 3
- 230000008595 infiltration Effects 0.000 abstract description 3
- 238000001723 curing Methods 0.000 description 19
- 238000013016 damping Methods 0.000 description 5
- 238000005381 potential energy Methods 0.000 description 5
- 238000009423 ventilation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000013007 heat curing Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/255—Splicing of light guides, e.g. by fusion or bonding
- G02B6/2553—Splicing machines, e.g. optical fibre fusion splicer
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mechanical Coupling Of Light Guides (AREA)
Abstract
The application relates to an optical fiber curing oven, including heating furnace body and the fixed subassembly of the heating of locating on the heating furnace body, wherein the fixed subassembly of heating is including locating heating strip and the elasticity anchor clamps on the heating furnace body, and wherein the elasticity anchor clamps are used for centre gripping optic fibre, and heating strip and the heating structural connection in the heating furnace body, heating strip have the constant head tank that is used for placing fiber connector, the constant head tank slope sets up, the one end that the elasticity anchor clamps were kept away from to the constant head tank is less than the other end of constant head tank. This application is through setting up the constant head tank of slope for the fiber connector position slope on it leans on down, utilizes gravity to make glue on the optic fibre along being close to fiber connector direction flow, takes place with the condition in the clearance between effective reduction glue infiltration fibre core and the cladding.
Description
Technical Field
The application relates to the field of optical fiber processing equipment, in particular to an optical fiber curing oven.
Background
The optical fiber is provided with a cladding and a fiber core positioned in the cladding, the end part of the fiber core of the optical fiber is connected with the optical fiber connector in a glue bonding mode, and the rapid curing of the glue needs to be carried out by heating and curing processing through an optical fiber curing furnace.
The specific heating curing mode is as follows: the optical fiber is fixed in the clamp, the part to be heated of the optical fiber is located in the positioning groove of the heating strip, and the optical fiber is heated and cured through heat conduction of the heating strip.
In view of the above-mentioned related arts, the inventors believe that, due to the gap between the core and the cladding, during the heating and curing process, the glue may penetrate into the gap between the core and the cladding along the core, thereby affecting the light transmission of the optical fiber.
Disclosure of Invention
In order to reduce the infiltration of glue, the application provides an optical fiber curing oven.
The application provides an optical fiber curing oven, adopts following technical scheme:
the utility model provides an optic fibre curing oven, includes heating furnace body and locates the fixed subassembly of heating on the heating furnace body, wherein the fixed subassembly of heating is including locating heating strip and the elasticity anchor clamps on the heating furnace body, and wherein the elasticity anchor clamps are used for centre gripping optic fibre, and the heating strip is connected with the heating structure in the heating furnace body, and the heating strip has the constant head tank that is used for placing fiber connector, the constant head tank slope sets up, the one end that the elasticity anchor clamps were kept away from to the constant head tank is less than the other end of constant head tank.
Through adopting above-mentioned technical scheme, at first fix optic fibre with quick through elastic fixture, then place optic fibre and fiber connector's link in the constant head tank and heat, because the constant head tank sets up for the slope during for the fiber connector position slope on it leans on down, utilizes gravity to make glue on the optic fibre flow along being close to fiber connector direction, takes place with the condition in the clearance between effective reduction glue infiltration fibre core and the cladding.
Optionally, the heating fixing assemblies are symmetrically arranged along the optical fiber arrangement direction, and the heating strips on the two heating fixing assemblies are integrally connected.
By adopting the technical scheme, the upper limit of the whole device on the heating quantity of the optical fibers can be greatly improved, so that the efficiency of batch heating operation is improved; and reasonably saves the occupied space of the whole structure and saves energy.
Optionally, the heating fixing assembly further comprises a support bar, the support bar is located between the elastic fixture and the heating bar, and the upper surface of the support bar is provided with a bonding surface for bonding the optical fibers.
By adopting the technical scheme, the optical fiber is further reinforced, the situation that the optical fiber is dislocated and separated due to heating deformation is reduced, and the curing quality is improved.
Optionally, the heating strip includes a plurality of heating plates arranged at intervals, the heating plates are connected with a heating structure in the heating furnace body, a heating block is arranged between adjacent heating plates, and the upper surface of the heating block and the side walls of the heating plates on two sides form the positioning groove; the heating block with rotate through the pivot damping between the hot plate and be connected, the axis of rotation of heating block is located the constant head tank is close to the one end of elastic fixture.
By adopting the technical scheme, the heating block is rotated, and the rotated heating block is limited by damping to adjust the inclination angle of the positioning groove, so that the actual requirement can be met for angle adjustment, and the applicability is greatly improved; and after the slope of heating block was adjusted, the groove depth of constant head tank became looks increase, and fiber connector is sunken in the constant head tank more promptly, and darker constant head tank can effectively reduce the heat escape of heating block to improve heating efficiency and effect.
Optionally, be equipped with on the heating piece and be located apron in the constant head tank, the apron is kept away from one side of elasticity anchor clamps with the heating piece is articulated to be connected, just the apron with the articulated position of heating piece is equipped with and is used for the torsional spring of apron free side direction upset down.
Through adopting above-mentioned technical scheme, the non-operating, along keeping away from heating piece direction upset apron, with the headspace, so that fiber connector puts into in the constant head tank, treat that fiber connector puts into the back in the constant head tank, loosen the apron, the apron receives the elasticity of torsional spring and the upset that resets, the apron can cover and withhold fiber connector, one, can carry on spacingly to fiber connector, with the improvement heating effect, two, the notch in the constant head tank is lived to the apron seal, with the part that prevents the heat scatters and disappears, thereby ensure that the heat of heating piece transmits the heating position to optic fibre as far as possible, with the extravagant and improvement curing efficiency that adds of reduction heat.
Optionally, a trigger plate is fixed on one side of the cover plate away from the free side, and a cross bar is arranged on the side wall of the heating plate; the side wall of the heating plate is provided with an elastic convex point, and the heating block is provided with a limit groove matched with the elastic convex point; when the upper surface of the heating block is in a horizontal state, the elastic convex points are located in the limiting grooves, the cross rod is abutted to the upper surface of the trigger plate, and an included angle is formed between the cover plate and the upper surface of the heating block.
By adopting the technical scheme, when the heating block is in a horizontal state, the horizontal state stability of the heating block is ensured through the matching of the elastic salient points and the limiting grooves, at the moment, the cross rod is abutted against the upper surface of the trigger plate, the free side of the cover plate is forced to turn upwards (elastic potential energy is accumulated by a torsion spring) by utilizing the lever principle, and at the moment, the optical line connector can be conveniently placed into the positioning groove, so that the development of earlier-stage work is facilitated; meanwhile, when the inclination of the heating block needs to be adjusted, the free side of the heating block can be pressed to force the elastic convex points to be separated from the limiting groove, the heating block is in a free state at the moment, the torsion spring releases elastic potential energy to drive the cover plate to downwards overturn, the trigger plate is driven by the cover plate to interfere with the cross rod, and the trigger plate reversely acts on the heating block by taking the cross rod as a fulcrum to drive the free side of the heating block to downwards overturn for a certain angle, so that the automatic adjustment of the angle of the heating block is realized, and the automatic adjustment of the heating block is comprehensively realized by releasing and damping the elastic potential energy, namely, the slow adjustment.
Optionally, the heating furnace body is provided with a fan, the heating plate is provided with a first ventilation channel, the heating block is provided with a second ventilation channel, and airflow of the fan sequentially passes through the first ventilation channel and the second ventilation channel and enters the positioning groove.
Through adopting above-mentioned technical scheme, the air current of fan has certain heat through heating in proper order of hot plate and heating block, and this hot gas flow will get into the constant head tank in for the optic fibre in the constant head tank carries out supplementary formula heating to improve the efficiency of heating solidification.
Optionally, the air outlet of the second air passage is obliquely arranged in a direction away from the elastic clamp.
By adopting the technical scheme, when the heating block is horizontal and the optical fiber connector is just placed in the positioning groove, the optical fiber is in a horizontal state, hot air is not directly blown to the position to be heated of the optical fiber (the position to be heated is forward relative to the position blown by wind), the optical fiber is preheated and heated by the heating block at the moment, when the heating block is gradually inclined, the optical fiber bends and deforms, and the optical fiber connector deviates a distance from the rear of the heating block, so that the hot air directly faces the position to be heated of the optical fiber to perform centralized heating and curing, namely, the self-preheating of the heating block and the deflection of the heating block are utilized to drive the position of the optical fiber to move to generate a centralized heating effect, the heating and curing of the optical fiber are more reasonable, and the curing quality is greatly improved; moreover, the hot air flow blows forwards, acting force can be applied to the glue to a certain degree, and the situation that the glue flows into the optical fiber gap is reduced.
Optionally, a rubber sheet is arranged on the free side of the cover plate, the free side of the rubber sheet faces the heating block and faces the hinge side of the cover plate, and the free side of the rubber sheet is used for abutting against the upper surface of the optical fiber.
By adopting the technical scheme, through the rubber sheet, the rubber sheet on the cover plate which is turned downwards can block the notch of the positioning groove to a certain extent, so that the position to be heated of the optical fiber is positioned in a relatively sealed space, and the heating efficiency is improved; secondly, the rubber piece utilizes self elastic deformation to restrict the position of optic fibre, thereby reduce to lead to optic fibre to be difficult to the condition emergence of bending deformation because of heating the too big condition of piece inclination.
Optionally, the side edge of the free side of the rubber sheet is a sawtooth edge.
Through adopting above-mentioned technical scheme, can comparatively stably fix optic fibre to reduce the clearance between the free side of sheet rubber and the constant head tank bottom and produce, in order to improve the leakproofness.
In summary, the present application includes at least one of the following beneficial technical effects:
the inclined positioning groove is arranged, so that the position of the optical fiber connector on the positioning groove is inclined downwards, and the glue on the optical fiber flows along the direction close to the optical fiber connector by utilizing gravity, so that the condition that the glue permeates into a gap between the fiber core and the cladding is effectively reduced;
the damping rotary heating block is arranged to adjust the inclination angle of the positioning groove, so that the actual requirement can be met for angle adjustment, and the applicability is greatly improved;
through setting up the fan, utilize the heat transfer of hot plate and heating block to supply the hot gas flow in the constant head tank, for carrying out supplementary formula heating for the optic fibre in the constant head tank, thereby improve the efficiency of heating solidification.
Drawings
Fig. 1 is a schematic view of the entire structure of embodiment 1.
Fig. 2 is a sectional view of a heating bar of example 1.
FIG. 3 is a schematic view of the entire structure of embodiment 2.
Fig. 4 is an exploded view of the heating plate and the heating block according to embodiment 2.
Fig. 5 is a sectional view showing the fitting relationship between the elastic bump and the stopper groove according to embodiment 2.
Fig. 6 is a schematic structural view of a heating block of embodiment 2.
Fig. 7 is a schematic view of the heating block of example 2 in an inclined state.
FIG. 8 is a sectional view of a wind-dividing box of example 2.
Description of reference numerals: 1. heating the strip; 2. a supporting strip; 3. an elastic clamp; 10. heating the furnace body; 11. positioning a groove; 12. heating plates; 121. a cross bar; 122. a first air duct; 123. blocking strips; 13. a heating block; 131. a rotating shaft; 132. a limiting groove; 133. a connecting plate; 134. a through groove; 135. a second ventilation duct; 141. a limiting ball; 142. a spring; 143. mounting holes; 15. a cover plate; 151. a torsion spring; 152. finger fasteners; 153. a rubber sheet; 154. a trigger plate; 20. heating the fixing component; 21. bonding surface; 30. a heating structure; 31. a card slot; 41. a fan; 42. a wind division box.
Detailed Description
The present application is described in further detail below with reference to figures 1-8.
The embodiment 1 of the application discloses an optical fiber curing oven. Referring to fig. 1, the optical fiber curing oven includes a heating oven body 10 and a heating fixing component 20, wherein the heating fixing component 20 is used for limiting and fixing the optical fiber, and heating a to-be-heated position between the optical fiber and the optical fiber connector to cure glue, so as to improve the connection strength between the optical fiber and the optical fiber connector.
As shown in fig. 1, two heating fixing assemblies 20 are provided, and the two heating fixing assemblies 20 are symmetrically arranged along the length direction of the heating furnace body 10; the heating fixing component 20 comprises elastic fixtures 3 arranged along the width direction of the heating furnace body 10 in sequence, supporting bars 2 and heating strips 1, wherein the elastic fixtures 3 are made of sponge materials, a plurality of clamping grooves 31 arranged at intervals are formed in the elastic fixtures, the deformable properties of the sponge materials are utilized, optical fibers clamped into the clamping grooves 31 can be limited and fixed, meanwhile, the elastic fixtures 3 and the heating furnace body 10 can be detachably connected, and the specific connection mode can be bonding, clamping or splicing and other modes, so that the elastic fixtures 3 losing elasticity or being damaged can be replaced.
Support bar 2 is fixed in heating furnace body 10 upper surface, and the upper surface of support bar 2 has bonding face 21, and when placing optic fibre, support bar 2 can carry out the horizontal support to the middle part of optic fibre to reduce the flagging condition in optic fibre middle part and take place, and bonding face 21 can bond the optic fibre middle part, in order to reduce the optic fibre displacement, in order to ensure the heating stability.
As shown in fig. 1 and 2, the heating strip 1 is located in the middle of the upper surface of the heating furnace body 10, the heating strip 1 is connected to a heating structure 30 (a heating wire or a heating tube) in the heating furnace body 10, that is, the heating strip 1 has a certain amount of heat, the upper surface of the heating strip 1 is provided with a plurality of positioning grooves 11 arranged at intervals along the length direction thereof, and the positioning grooves 11 are used for placing the end portions of the optical fibers and the optical fiber connectors so as to heat the positions to be heated of the optical fibers; the locating groove 11 is obliquely arranged, one end, far away from the elastic clamp 3, of the locating groove 11 is lower than the other end of the locating groove 11, namely, the position of the optical fiber connector in the locating groove 11 is inclined downwards, glue on the optical fiber flows along the direction close to the optical fiber connector by utilizing gravity, and therefore the situation that the glue permeates into the gap between the fiber core and the cladding is effectively reduced.
The heating strips 1 on the two heating fixing components 20 can be arranged separately or connected in an integrated manner, so that the same heating structure 30 can be used for heating, and electric energy can be saved.
Embodiment 2, as shown in fig. 3 and 4, is different from embodiment 1 in that the heating strip 1 includes a plurality of heating plates 12 arranged at intervals and a heating block 13 located between two heating plates 12, wherein the heating plates 12 are fixedly connected with the heating furnace body 10, two opposite side surfaces of the heating block 13 are attached to the side surfaces of the heating plates 12, and a heating structure 30 (a heating wire or a heating tube) on the heating furnace body 10 is simultaneously connected with the heating plates 12 and the heating block 13 in a penetrating manner so as to heat the heating plates 12 and the heating block 13.
As shown in fig. 4, the upper surface of the heating block 13 and the side walls of the heating plates 12 on both sides form a positioning groove 11, the heating block 13 is in a right-angled fan-shaped structure, and a rounded corner is arranged at the right-angled edge of the heating block 13; be fixed with the pivot 131 of horizontal setting between the adjacent heating plate 12, pivot 131 is located the one end that the constant head tank 11 is close to elastic fixture 3, and pivot 131 passes heating block 13, and heating block 13 is rotatable through pivot 131 relative heating plate 12 promptly to the cover is equipped with the rubber sleeve (not marked in the figure) on the pivot 131, makes the rotation of heating block 13 have the damping.
As shown in fig. 5, the side wall of the heating plate 12 is provided with an elastic protruding point, the elastic protruding point includes a limiting ball 141 and a spring 142 connected to each other, the side wall of the heating plate 12 is provided with a mounting hole 143, the spring 142 is located in the mounting hole 143, the spring 142 is used for forcing the limiting ball 141 to slide and extend out of the mounting hole 143, the side wall of the heating block 13 is provided with a limiting groove 132, that is, when the upper surface of the heating block 13 is in a horizontal state, the limiting ball 141 is clamped in the limiting groove 132 to prevent the heating block 13 from deflecting, thereby ensuring that the heating block 13 is stably in the horizontal state, so as to place the optical fiber connector in the horizontal positioning groove 11.
As shown in fig. 6, a cover plate 15 is arranged on the upper surface of the heating block 13, a connecting plate 133 is fixed on one end of the upper surface of the heating block 13 away from the rotating shaft 131, one side of the cover plate 15 is hinged to the upper side of the connecting plate 133, a torsion spring 151 is arranged at the hinged position of the cover plate 15 and the heating block 13, and the torsion spring 151 is used for enabling the cover plate 15 to freely turn downwards; a finger button 152 made of heat-resistant silicon rubber is fixed on the free side of the cover plate 15, a rubber sheet 153 is also fixed on the free side of the cover plate 15, the free side of the rubber sheet 153 is obliquely arranged towards the heating block 13 and towards the hinged side of the cover plate 15, and the side edge of the free side of the rubber sheet 153 is a sawtooth edge.
As shown in fig. 6, a trigger plate 154 is integrally formed at the hinge side of the cover plate 15, and a horizontally disposed cross bar 121 is provided at the middle position of the side wall of the heating plate 12.
When the heating block 13 is in a horizontal state, the heating block 13 is in a stable horizontal state through the cooperation of the elastic salient points and the limiting grooves 132, at this time, the cross bar 121 abuts against the upper surface of the trigger plate 154 (the torsion spring 151 accumulates elastic potential energy), the position of the cover plate 15 is located at a position far away from the upper surface of the heating block 13, so that the optical line connector can be conveniently placed into the positioning groove 11, and the development of early-stage work is facilitated; after glue is added and preheating is finished, the free side of the heating block 13 is pressed downwards to force the elastic salient points to be separated from the limiting grooves 132, at the moment, the heating block 13 is in a free state, the torsion spring 151 releases elastic potential energy to drive the free side of the cover plate 15 to turn downwards, the trigger plate 154 is driven by the cover plate 15, the trigger plate 154 interferes with the cross rod 121, and the cross rod 121 is used as a fulcrum to react on the heating block 13 by utilizing a lever principle to drive the free side of the heating block 13 to turn downwards by a certain angle (see fig. 7), so that automatic slow speed adjustment of the inclination angle of the heating block 13 is realized.
Meanwhile, the free side of the cover plate 15 is also gradually turned downward, and the rubber sheet 153 thereon approaches and applies a resisting force to the optical fiber to force the optical fiber to be bent and deformed along with the deflection of the heating block 13, thereby avoiding the situation that the optical fiber is separated from the positioning groove 11 due to the deflection of the heating block 13.
And, the cover plate 15 and the rubber sheet 153 are combined to close the exposed through hole of the positioning groove 11 to prevent partial dissipation of heat, thereby ensuring that the heat of the heating block 13 is transferred to the heating position of the optical fiber as much as possible to reduce heat waste and improve heat curing efficiency.
In order to further improve the heating and curing efficiency, as shown in fig. 6 and 8, the heating fixing assembly 20 further includes a fan 41 and a air distribution box 42 located in the heating furnace body 10, the fan 41 is used for injecting air flow into the air distribution box 42, the heating plate 12 is provided with a first air duct 122, an air inlet below the first air duct 122 is communicated with an air outlet of the air distribution box 42, and an air outlet of the first air duct 122 is located on a side wall of the heating plate 12; the heating block 13 is provided with a second air passage 135, the side surface of the heating block 13 is provided with an arc-shaped through groove 134, the curvature center of the through groove 134 is superposed with the axis of the rotating shaft 131, the through groove 134 is used for communicating with the air inlet of the second air passage 135, and the through groove 134 is communicated with the air outlet of the first air passage 122; the air outlet of the second air passage 135 is located on the upper surface of the heating block 13, and the air outlet of the second air passage 135 is obliquely arranged along the direction away from the elastic clamp 3.
Moreover, the heating plate 12 is further provided with an arc-shaped barrier strip 123, and after the barrier strip 123 is used for ensuring that the heating block 13 is in an inclined state, the barrier strip 123 can also block the notch of the through groove 134 to prevent the air flow from leaking.
The air flow of the fan 41 is heated by the heating plate 12 and the heating block 13 in sequence, so that a certain amount of heat is generated, and the hot air flow enters the positioning groove 11 to perform supplementary heating on the optical fiber in the positioning groove 11, thereby improving the efficiency of heating and curing; moreover, the hot air flow blows forwards, acting force can be applied to the glue to a certain degree, and the situation that the glue flows into the optical fiber gap is reduced.
The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. An optical fiber curing oven, characterized in that: the optical fiber heating furnace comprises a heating furnace body (10) and a heating fixing assembly (20) arranged on the heating furnace body (10), wherein the heating fixing assembly (20) comprises a heating strip (1) and an elastic clamp (3) which are arranged on the heating furnace body (10), the elastic clamp (3) is used for clamping optical fibers, the heating strip (1) is connected with a heating structure (30) in the heating furnace body (10), the heating strip (1) is provided with a positioning groove (11) for placing an optical fiber connector, the positioning groove (11) is obliquely arranged, and one end, away from the elastic clamp (3), of the positioning groove (11) is lower than the other end of the positioning groove (11); the heating strip (1) comprises a plurality of heating plates (12) which are arranged at intervals, the heating plates (12) are connected with a heating structure (30) in the heating furnace body (10), heating blocks (13) are arranged between the adjacent heating plates (12), and the positioning grooves (11) are formed on the upper surfaces of the heating blocks (13) and the side walls of the heating plates (12) on the two sides; the heating block (13) is in damped rotary connection with the heating plate (12) through a rotating shaft (131), and the rotating axis of the heating block (13) is located at one end, close to the elastic clamp (3), of the positioning groove (11); be equipped with on heating piece (13) and be located apron (15) in constant head tank (11), apron (15) are kept away from one side of elastic fixture (3) with heating piece (13) are articulated to be connected, just apron (15) with the articulated position of heating piece (13) is equipped with and is used for torsional spring (151) of apron (15) free side direction upset down.
2. The optical fiber curing oven of claim 1, wherein: the heating fixing assemblies (20) are symmetrically arranged along the optical fiber arrangement direction, and the heating strips (1) on the two heating fixing assemblies (20) are connected in an integrated forming mode.
3. The optical fiber curing oven according to claim 1 or 2, wherein: heating fixed subassembly (20) still include support bar (2), support bar (2) are located elasticity anchor clamps (3) with between heating strip (1), the upper surface of support bar (2) has bonding surface (21) that are used for bonding optic fibre.
4. The optical fiber curing oven of claim 1, wherein: a trigger plate (154) is fixed on one side of the cover plate (15) far away from the free side, and a cross rod (121) is arranged on the side wall of the heating plate (12); the side wall of the heating plate (12) is provided with an elastic salient point, and the heating block (13) is provided with a limit groove (132) matched with the elastic salient point; when heating piece (13) upper surface is in the horizontality, the elasticity bump is located spacing groove (132), horizontal pole (121) butt in trigger plate (154) upper surface, just apron (15) with the contained angle has between heating piece (13) upper surface.
5. The optical fiber curing oven of claim 1, wherein: heating furnace body (10) are equipped with fan (41), hot plate (12) are equipped with first ventiduct (122), heating block (13) are equipped with second ventiduct (135), the air current of fan (41) passes through first ventiduct (122), second ventiduct (135) in proper order and gets into in constant head tank (11).
6. The optical fiber curing oven of claim 5, wherein: the air outlet of the second air passage (135) is obliquely arranged along the direction far away from the elastic clamp (3).
7. The optical fiber curing oven of claim 6, wherein: the free side of apron (15) is equipped with rubber sheet (153), the free side orientation of rubber sheet (153) heating block (13) just face the articulated side slope setting of apron (15), the free side of rubber sheet (153) is used for the upper surface of butt optic fibre.
8. The optical fiber curing oven of claim 7, wherein: the side edge of the free side of the rubber sheet (153) is a sawtooth edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110826405.0A CN113552671B (en) | 2021-07-21 | 2021-07-21 | Optical fiber curing oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110826405.0A CN113552671B (en) | 2021-07-21 | 2021-07-21 | Optical fiber curing oven |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113552671A CN113552671A (en) | 2021-10-26 |
| CN113552671B true CN113552671B (en) | 2023-01-10 |
Family
ID=78132294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110826405.0A Active CN113552671B (en) | 2021-07-21 | 2021-07-21 | Optical fiber curing oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113552671B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114637085B (en) * | 2022-04-25 | 2023-05-05 | 潍坊华光光电子有限公司 | Adjustable inclined optical fiber curing tool |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6285812B1 (en) * | 1998-07-17 | 2001-09-04 | Lucent Technologies Inc. | Switchable and reconfigurable optical grating devices and methods for making them |
| JP2003075682A (en) * | 2001-09-07 | 2003-03-12 | Nippon Telegr & Teleph Corp <Ntt> | Optical connector preprocessing device |
| JP2012032725A (en) * | 2010-08-03 | 2012-02-16 | Yazaki Corp | Small-diameter bending optical connector and method for manufacturing the same |
| CN203991216U (en) * | 2014-06-24 | 2014-12-10 | 上海鸿辉光通科技股份有限公司 | A kind of integral type curing oven for MPO joints of optical fibre plastics lock pin |
| WO2016132504A1 (en) * | 2015-02-19 | 2016-08-25 | 日立化成株式会社 | Connector-attached optical cable, method for manufacturing same, and optical module |
| CN205797696U (en) * | 2016-07-07 | 2016-12-14 | 四川思迈科技有限公司 | A kind of joints of optical fibre lock pin curing oven |
| CN207973677U (en) * | 2018-03-06 | 2018-10-16 | 深圳市鑫凌云光电设备有限公司 | A kind of horizontal optical fiber curing stove |
| CN110824616A (en) * | 2019-11-25 | 2020-02-21 | 湖南彗驰科技有限公司 | Optical fiber curing oven |
| CN111108420A (en) * | 2017-09-29 | 2020-05-05 | 康普技术有限责任公司 | Conductive heating assembly and method for rapid processing of fiber optic connectors |
| CN211375135U (en) * | 2020-01-20 | 2020-08-28 | 宁波容大光电科技有限公司 | Ceramic ferrule and optical fiber curing device |
| CN213338101U (en) * | 2020-11-26 | 2021-06-01 | 泗洪伟创光电有限公司 | Optical fiber curing oven convenient to maintain |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0926527A (en) * | 1995-07-12 | 1997-01-28 | Fujikura Ltd | Multi-fiber optical connector |
| JP2004029481A (en) * | 2002-06-27 | 2004-01-29 | Seikoh Giken Co Ltd | Ferrule heating device and method for bonding ferrule and optical fiber |
| CN204699905U (en) * | 2015-06-02 | 2015-10-14 | 爱普迪光通讯科技(深圳)有限公司 | A kind of joints of optical fibre curing oven with optical contact surface |
-
2021
- 2021-07-21 CN CN202110826405.0A patent/CN113552671B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6285812B1 (en) * | 1998-07-17 | 2001-09-04 | Lucent Technologies Inc. | Switchable and reconfigurable optical grating devices and methods for making them |
| JP2003075682A (en) * | 2001-09-07 | 2003-03-12 | Nippon Telegr & Teleph Corp <Ntt> | Optical connector preprocessing device |
| JP2012032725A (en) * | 2010-08-03 | 2012-02-16 | Yazaki Corp | Small-diameter bending optical connector and method for manufacturing the same |
| CN203991216U (en) * | 2014-06-24 | 2014-12-10 | 上海鸿辉光通科技股份有限公司 | A kind of integral type curing oven for MPO joints of optical fibre plastics lock pin |
| WO2016132504A1 (en) * | 2015-02-19 | 2016-08-25 | 日立化成株式会社 | Connector-attached optical cable, method for manufacturing same, and optical module |
| CN205797696U (en) * | 2016-07-07 | 2016-12-14 | 四川思迈科技有限公司 | A kind of joints of optical fibre lock pin curing oven |
| CN111108420A (en) * | 2017-09-29 | 2020-05-05 | 康普技术有限责任公司 | Conductive heating assembly and method for rapid processing of fiber optic connectors |
| CN207973677U (en) * | 2018-03-06 | 2018-10-16 | 深圳市鑫凌云光电设备有限公司 | A kind of horizontal optical fiber curing stove |
| CN110824616A (en) * | 2019-11-25 | 2020-02-21 | 湖南彗驰科技有限公司 | Optical fiber curing oven |
| CN211375135U (en) * | 2020-01-20 | 2020-08-28 | 宁波容大光电科技有限公司 | Ceramic ferrule and optical fiber curing device |
| CN213338101U (en) * | 2020-11-26 | 2021-06-01 | 泗洪伟创光电有限公司 | Optical fiber curing oven convenient to maintain |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113552671A (en) | 2021-10-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113552671B (en) | Optical fiber curing oven | |
| CN108556337A (en) | A kind of gum cover mounting device applied to pliers | |
| CN208621786U (en) | Cutting positioning fixed-focus aligning optical fiber splicer | |
| CN113910638A (en) | Wind energy equipment blade surface treatment device | |
| CN108555463A (en) | Super high power laser cutting machine and its dust removal integrated system of heat dissipation | |
| CN208142518U (en) | A kind of soft arranging wire modulator assembling fixture | |
| CN211939414U (en) | Welding tool | |
| CN218225004U (en) | Wire welding device | |
| CN208543081U (en) | A kind of automatic rotary laser welding mechanism of rotating disc type | |
| CN209087889U (en) | A kind of Frame assembling machine of automatic charging and blanking | |
| CN211575248U (en) | Novel air conditioner deep bead | |
| CN110421256B (en) | Automatic laser welding arm | |
| CN108162408A (en) | Single side combination machine | |
| CN209580536U (en) | A kind of earpiece plate clamping heating mechanism | |
| CN208573117U (en) | Fixture is used in a kind of detection of sole | |
| CN217368923U (en) | Warm up tectorial membrane oiling machine | |
| CN220006375U (en) | Vibrating mirror type hand-held welding fixed point auxiliary mechanism | |
| CN218236497U (en) | Universal joint device for floor heating pipeline | |
| CN219841574U (en) | Auxiliary device is laid to heating pipe network | |
| CN105751095B (en) | A kind of battery cover board fixture | |
| CN218284099U (en) | Plasma cutting machine with heat insulation device | |
| CN217618395U (en) | Safe-to-use laser welding machine | |
| CN215416040U (en) | Jig for fixing optical fiber attenuator ferrule penetrating fiber | |
| CN220427085U (en) | Smearing device | |
| CN209735966U (en) | Heat curing system for metal surface treatment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 518051 floor 5, building B, No. 11, Xili Dakan industrial Second Road, Nanshan District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Aidetai Technology Co.,Ltd. Country or region after: China Address before: 518051 floor 5, building B, No. 11, Xili Dakan industrial Second Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN ADTEK TECHNOLOGY CO.,LTD. Country or region before: China |