CN113985530B - Super-large diameter optical fiber fusion splicer - Google Patents
Super-large diameter optical fiber fusion splicer Download PDFInfo
- Publication number
- CN113985530B CN113985530B CN202111284801.1A CN202111284801A CN113985530B CN 113985530 B CN113985530 B CN 113985530B CN 202111284801 A CN202111284801 A CN 202111284801A CN 113985530 B CN113985530 B CN 113985530B
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- plate
- optical fiber
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- groove
- cabinet
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 38
- 230000004927 fusion Effects 0.000 title claims abstract description 27
- 238000003466 welding Methods 0.000 claims abstract description 9
- 230000000694 effects Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims 3
- 238000007526 fusion splicing Methods 0.000 abstract description 2
- 239000000835 fiber Substances 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000011111 cardboard Substances 0.000 description 3
- 238000010891 electric arc Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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
-
- 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
- G02B6/2551—Splicing of light guides, e.g. by fusion or bonding using thermal methods, e.g. fusion welding by arc discharge, laser beam, plasma torch
-
- 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 invention discloses an oversized-diameter optical fiber fusion splicer, which comprises a cabinet, wherein the upper end surface of the cabinet is provided with a groove, a fusion splicing device is fixedly arranged in the groove through bolts, two groups of box packs are fixedly arranged at the bottom of the groove, motors are fixedly arranged at two sides of each group of box packs, driving shafts of the motors of each group of boxes penetrate into the box packs, a mounting plate is movably arranged in each box pack, and a through groove is formed in the upper end surface of each box pack; according to the invention, through the matching of the motor, the eccentric wheel, the ejector rod and the mounting plate, when the driving shaft of the motor drives the eccentric wheel to rotate, the ejector rod and the lifting plate are jacked up upwards, so that the connecting block and the mounting plate are pushed to displace upwards, the optical fiber clamping plate arranged on the mounting plate drives the optical fiber to move, the optical fiber is adjusted to a proper position height, the alignment welding of the optical fibers with different diameters is realized, and the practicability of the welding machine is effectively improved.
Description
Technical Field
The invention relates to the technical field of fusion splicers, in particular to an ultra-large-diameter optical fiber fusion splicer.
Background
The optical fiber fusion splicer is mainly used for construction and maintenance of optical cables in optical communication, so the optical fiber fusion splicer is called as an optical cable fusion splicer, and the general working principle is that two optical fibers are fused by using a high-precision movement mechanism while two optical fiber sections are fused by using a high-voltage electric arc, so that two optical fibers are fused into one optical fiber, and the coupling of optical fiber mode fields is realized.
The existing optical fiber fusion splicer is not provided with a left side vertical lifting mechanism and a right side vertical lifting mechanism, the height of optical fibers at the left side and the right side cannot be automatically adjusted, compatibility is low, and the existing optical fiber fusion splicer is powered for a desktop direct current adapter in a power supply mode, cannot work if power is cut off, and is inconvenient to use when going out.
Disclosure of Invention
The invention solves the problems that:
(1) The existing optical fiber fusion splicer is not provided with a vertical lifting mechanism at the left side and the right side, so that the heights of optical fibers at the left side and the right side cannot be automatically adjusted, and the compatibility is low;
(2) The existing optical fiber fusion splicer power supply mode is used for supplying power to the desktop direct current adapter, and the optical fiber fusion splicer cannot work when power is cut off and is inconvenient to use when going out.
The invention aims to solve the defects in the prior art and provides an oversized-diameter optical fiber fusion splicer.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an oversized diameter optical fiber fusion splicer, includes the rack, the up end of rack is seted up flutedly, is provided with welding set through the bolt fastening in the recess, and the bottom of recess is fixed to be provided with two sets of vanning, and the both sides of every vanning all are fixed with the motor, and the drive shaft of every vanning all runs through to the vanning, all activity is provided with the mounting panel in every vanning, and logical groove has all been seted up to the up end of every vanning.
As a further technical scheme of the invention, eccentric wheels are fixedly sleeved on driving shafts of each group of motors, lifting plates are movably arranged in each group of assembly boxes, and the lifting plates are positioned right above the eccentric wheels.
As a further technical scheme of the invention, a push rod is movably arranged between the lifting plate and the eccentric wheel, the lower end surface of the lifting plate is provided with a mounting groove matched with the push rod for use, the upper end surface of the lifting plate is movably provided with a connecting block, and the mounting plate is fixedly connected with the upper end surface of the connecting block through a bolt.
As a further technical scheme of the invention, a cavity is formed in the cabinet, and a plurality of battery packs are movably arranged at the bottom of the cavity.
As a further technical scheme of the invention, two vertical plates are fixed at the bottom of the cavity, a movable plate is movably arranged between the two vertical plates, a buckling groove is formed in the upper end face of the movable plate, and a plurality of clamping plates matched with the battery pack are fixed on the upper end face of the movable plate.
As a further technical scheme of the invention, the opposite surfaces of the two vertical plates are both opened and closed with sliding grooves, sliding plates are arranged in the sliding grooves in a sliding manner, two sides of each moving plate are fixedly connected with the two sliding plates respectively, and rollers are movably arranged at the bottom of each sliding plate.
As a further technical scheme of the invention, the upper end face of one of the vertical plates is fixedly provided with a mounting seat, the inner side wall of the mounting seat is movably provided with a rotating rod, one end of the rotating rod, which is far away from the mounting seat, penetrates into the sliding plate, and the upper end face of the vertical plate is provided with a notch matched with the rotating rod for use.
As a further technical scheme of the invention, one side of the cabinet, which is close to the mounting seat, is rotatably provided with an opening plate through a hinge, the side wall of the opening plate is movably provided with a push button, and the side wall of the cabinet is provided with a jack matched with the push button for use.
As a further technical scheme of the invention, the cabinet is provided with the adjustable high-power high-voltage discharge module, and the adjustable high-power high-voltage discharge module comprises a driving signal chip, a boosting signal chip, a digital potentiometer, a boosting circuit and a high-voltage package.
As a further technical scheme of the invention, the driving signal chip generates a pulse signal to drive the high-voltage package to discharge, the boosting signal chip generates a PWM signal with fixed frequency to control the on-off of the MOS tube Q1, the digital potentiometer receives a singlechip control signal to further control the discharge intensity, and meanwhile, the driving signal controls the on-off of the MOS tubes Q2 and Q3 to further drive the high-voltage package to generate a high-voltage arc for optical fiber fusion.
The invention has the beneficial effects that:
1. through the cooperation of motor, eccentric wheel, ejector pin and the mounting panel that sets up, when the drive shaft of motor drives the eccentric wheel and rotates, can upwards jack-up ejector pin and lifter plate to promote connecting block and mounting panel upward displacement, thereby make the optic fibre grip block of installing on the mounting panel drive optic fibre and remove, adjust to suitable position height, realize the alignment butt fusion of different diameter optic fibres, the effectual practicality that improves this welding machine.
2. Through the cooperation of group battery, clamping plate and the movable plate that sets up, make this welding machine not influence the use under the power failure condition to can carry and go out to use, the clamping plate can carry out the block to the group battery moreover and fix, guarantees the stability of group battery, when certain group battery of maintenance needs to be changed, can pull out movable plate and group battery, make things convenient for operating personnel to change the group battery that the maintenance corresponds.
3. Through the cooperation of the driving signal chip, the boosting signal chip, the digital potentiometer, the boosting circuit and the high-voltage package, the discharge intensity of the optical fiber fusion splicer is adjustable, the maximum discharge intensity and the arc energy are strong, and the ultra-large diameter optical fiber with the cladding diameter of 200um-1000um can be fusion spliced.
Drawings
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic diagram of a groove structure in the present invention;
FIG. 3 is a schematic view of the structure of the assembling box of the present invention;
FIG. 4 is a schematic diagram of the connection of the motor to the eccentric in the present invention;
FIG. 5 is a schematic side view of a cabinet according to the present invention;
FIG. 6 is a schematic diagram showing the connection of the movable plate and the clamping plate in the present invention;
FIG. 7 is an enlarged partial schematic view of FIG. 6 at A;
FIG. 8 is a schematic diagram illustrating the connection of the opening/closing plate and the cabinet according to the present invention;
fig. 9 is a flowchart of the operation of the adjustable high power high voltage discharge module of the present invention.
In the figure: 1. a cabinet; 2. a groove; 3. assembling a box; 4. a motor; 5. a mounting plate; 6. a through groove; 7. an eccentric wheel; 8. a lifting plate; 9. a push rod; 10. a battery pack; 11. a vertical plate; 12. a moving plate; 13. a clamping plate; 14. a sliding plate; 15. a mounting base; 16. a rotating lever; 17. and opening the plate.
Detailed Description
In order to further describe the technical means and effects adopted by the present invention for achieving the intended purpose, the following detailed description will refer to the specific implementation, structure, characteristics and effects according to the present invention with reference to the accompanying drawings and preferred embodiments.
Referring to fig. 1-9, an oversized diameter optical fiber fusion splicer comprises a cabinet 1, wherein a groove 2 is formed in the upper end face of the cabinet 1, a fusion splicing device is fixedly arranged in the groove 2 through bolts, two groups of assembling boxes 3 are fixedly arranged at the bottom of the groove 2, motors 4 are fixedly arranged on two sides of each assembling box 3, driving shafts of the motors 4 penetrate into the assembling boxes 3, a mounting plate 5 is movably arranged in each assembling box 3, through grooves 6 are formed in the upper end face of each assembling box 3, and the purpose of forming the through grooves 6 is to mount other components on the upper end face of the mounting plate 5 and prevent the mounting plate 5 from colliding with other components in the up-down moving process.
The drive shaft of every group motor 4 is gone up and is all fixed the cover and be equipped with eccentric wheel 7, all move about in every group equipment case 3 is provided with lifter plate 8, lifter plate 8 is located eccentric wheel 7 directly over, the activity is provided with ejector pin 9 between lifter plate 8 and the eccentric wheel 7, the mounting groove that cooperation ejector pin 9 used has been seted up to lifter plate 8's lower terminal surface, lifter plate 8's up end activity is provided with the connecting block, mounting panel 5 passes through the up end fixed connection of bolt and connecting block, when motor 4's drive shaft rotates, will drive eccentric wheel 7 and rotate together, when the protruding end of eccentric wheel 7 contacts ejector pin 9 lower extreme, can jack up ejector pin 9 and lifter plate 8 upwards, in this process, make connecting block and mounting panel 5 upwards shift, thereby make the optic fibre grip block that installs on mounting panel 5 drive the optic fibre remove, adjust to suitable position height, the optic fibre butt fusion of the rethread optic fibre butt fusion device is in the same place with the optic fibre butt fusion of left and right sides.
The cavity is offered in the rack 1, and the bottom activity of cavity is provided with a plurality of group battery 10, and the bottom of cavity is fixed with two risers 11, and the activity is provided with movable plate 12 between two risers 11, and the catching groove has been offered to movable plate 12's up end, and movable plate 12's up end is fixed with a plurality of card boards 13 that cooperate group battery 10 to use, and card board 13 is the plastics material, can carry out the block to group battery 10 fixedly through card board 13, guarantees group battery 10's stability.
The opposite surfaces of the two vertical plates 11 are both opened and closed with the sliding grooves, the sliding plates 14 are arranged in the sliding grooves in a sliding manner, two sides of the moving plate 12 are respectively fixedly connected with the two sliding plates 14, the bottom of each sliding plate 14 is movably provided with a roller, the upper end surface of one vertical plate 11 is fixedly provided with the mounting seat 15, the inner side wall of the mounting seat 15 is movably provided with the rotating rod 16, one end of the rotating rod 16, far away from the mounting seat 15, penetrates into the sliding plate 14, the upper end surface of the vertical plate 11 is provided with a notch matched with the rotating rod 16, the rotating rod 16 is shifted by hands, the tail end of the rotating rod 16 is moved out of the sliding plate 14, then the buckling groove is pulled outwards, the moving plate 12 and the battery pack 10 can be pulled out, an operator can conveniently replace the battery pack 10 corresponding to repair, after the maintenance is completed, the moving plate 12 is pushed back to the original position, then the rotating rod 16 is turned back to the original position, the sliding plate 14 is limited and fixed, thereby the moving plate 12 is limited and fixed, and the operator is prevented from shaking the battery pack 10 when the moving cabinet 1.
One side of the cabinet 1, which is close to the mounting seat 15, is provided with an opening and closing plate 17 through hinge rotation, the side wall of the opening and closing plate 17 is movably provided with a push button, the side wall of the cabinet 1 is provided with a jack matched with the push button for use, the push button is pushed, the opening and closing plate 17 can be turned over and opened, and an operator can conveniently pull the movable plate 12 out of the cabinet 1.
It should be further described that, the driving signal chip generates a pulse signal with a fixed frequency of 50% duty ratio to drive the high-voltage package to discharge, the boosting signal chip generates a PWM signal with a fixed frequency to control the on-off of the MOS transistor Q1, when Q1 is turned on, the 12V power is applied to two ends of the energy storage inductor L2, the electric energy is stored in L2, when Q1 is turned off, the 12V power is superposed to release the electric energy stored in L2, a voltage higher than 12V is generated, the voltage is filtered by D2 and then filtered by 4 groups of RC to form a relatively high dc voltage V, the digital potentiometer receives the control signal of the singlechip and generates an analog voltage to be input to the boosting signal chip U7, the duty ratio of the PWM signal output by U7 is adjusted, the on-time of Q1 is controlled, the magnitude of the boosted dc voltage V is controlled, the discharge intensity is controlled, the boosted voltage V is input to the high-voltage package, and meanwhile, the driving signal controls the on-off of the MOS transistors Q2 and Q3, the high-voltage package is further driven to generate high voltage for welding, the high-voltage arc discharge module is used for adjustable high power high voltage arc discharge, the intensity is adjustable, and the maximum intensity discharge energy is high.
When the invention is used, the wind shield is opened, two optical fibers to be welded are respectively placed on the clamping plates arranged on the two mounting plates 5, then the wind shield is covered, then the driving shaft of the motor 4 drives the eccentric wheel 7 to rotate, in the process, the ejector rod 9 and the lifting plate 8 are lifted upwards to enable the connecting block and the mounting plates 5 to be displaced upwards, so that the optical fiber clamping plates arranged on the mounting plates 5 drive the optical fibers to move, the optical fibers are adjusted to a proper position height, then the optical fibers at the left side and the right side are welded together through the optical fiber welding device and the adjustable high-power high-voltage discharging module, when a certain battery pack 10 needs to be replaced and maintained, an operator can turn the opening plate 17, stir the rotating rod 16, remove the tail end of the battery pack from the sliding plate 14, pull the buckling groove outwards to pull the moving plate 12 and the battery pack 10, the corresponding to be convenient for the operator to replace and maintain the battery pack 10, after the maintenance is finished, the moving plate 12 is pushed back to the original position, then the rotating rod 16 is turned back to the original position, the moving plate 12 is limited and fixed, the moving plate 12 is prevented from being moved, and the welding plate 12 is driven by the moving plate 10 to shake when the operator is carried by the cabinet 1, and the safety of the battery pack is ensured when the operator is in use.
The present invention is not limited to the above embodiments, but is capable of modification and variation in detail, and other modifications and variations can be made by those skilled in the art without departing from the scope of the present invention.
Claims (3)
1. The utility model provides an oversized diameter optical fiber fusion splicer, includes rack (1), its characterized in that, recess (2) have been seted up to the up end of rack (1), are provided with welding set through the bolt fastening in recess (2), the bottom of recess (2) is fixed to be provided with two sets of group's vanning (3), the both sides of every group's vanning (3) all are fixed with motor (4), the drive shaft of every group's motor (4) all runs through in equipment's case (3), all activity in every group's vanning (3) is provided with mounting panel (5), all set up logical groove (6) in the up end of every group's vanning (3);
a cavity is formed in the cabinet (1), and a plurality of battery packs (10) are movably arranged at the bottom of the cavity;
two vertical plates (11) are fixed at the bottom of the cavity, a movable plate (12) is movably arranged between the two vertical plates (11), a buckling groove is formed in the upper end face of the movable plate (12), and a plurality of clamping plates (13) matched with the battery pack (10) for use are fixed on the upper end face of the movable plate (12);
the opposite surfaces of the vertical plates (11) are respectively provided with a sliding groove, sliding plates (14) are respectively arranged in the sliding grooves in a sliding manner, two sides of each moving plate (12) are respectively and fixedly connected with the two sliding plates (14), and rollers are respectively and movably arranged at the bottom of each sliding plate (14);
an installation seat (15) is fixed on the upper end face of the vertical plate (11), a rotating rod (16) is movably arranged on the inner side wall of the installation seat (15), one end, far away from the installation seat (15), of the rotating rod (16) penetrates into the sliding plate (14), and a notch matched with the rotating rod (16) for use is formed in the upper end face of the vertical plate (11);
one side of the cabinet (1) close to the mounting seat (15) is rotatably provided with an opening plate (17) through a hinge, the side wall of the opening plate (17) is movably provided with a push button, and the side wall of the cabinet (1) is provided with a jack matched with the push button for use;
the cabinet (1) is provided with an adjustable high-power high-voltage discharge module, and the adjustable high-power high-voltage discharge module comprises a driving signal chip, a boosting signal chip, a digital potentiometer, a boosting circuit and a high-voltage package;
the driving signal chip generates pulse signals for driving the high-voltage package to discharge, the boosting signal chip generates PWM signals with fixed frequency for controlling the on-off of the MOS tube Q1, the digital potentiometer receives the control signals of the single chip microcomputer and further controls the discharge intensity, and meanwhile, the driving signals control the on-off of the MOS tubes Q2 and Q3 and further drive the high-voltage package to generate high-voltage arcs for optical fiber fusion.
2. The oversized-diameter optical fiber fusion splicer according to claim 1, wherein eccentric wheels (7) are fixedly sleeved on driving shafts of the motors (4) of each group, lifting plates (8) are movably arranged in each group of box (3), and the lifting plates (8) are located right above the eccentric wheels (7).
3. The oversized-diameter optical fiber fusion splicer according to claim 2, wherein a push rod (9) is movably arranged between the lifting plate (8) and the eccentric wheel (7), a mounting groove matched with the push rod (9) is formed in the lower end face of the lifting plate (8), a connecting block is movably arranged on the upper end face of the lifting plate (8), and the mounting plate (5) is fixedly connected with the upper end face of the connecting block through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111284801.1A CN113985530B (en) | 2021-11-01 | 2021-11-01 | Super-large diameter optical fiber fusion splicer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111284801.1A CN113985530B (en) | 2021-11-01 | 2021-11-01 | Super-large diameter optical fiber fusion splicer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113985530A CN113985530A (en) | 2022-01-28 |
| CN113985530B true CN113985530B (en) | 2024-04-09 |
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ID=79745497
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111284801.1A Active CN113985530B (en) | 2021-11-01 | 2021-11-01 | Super-large diameter optical fiber fusion splicer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113985530B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5457765A (en) * | 1993-08-26 | 1995-10-10 | Fujikura Ltd. | Apparatus for adjusting alignment of optical fibers |
| CN103364875A (en) * | 2012-03-29 | 2013-10-23 | 株式会社藤仓 | Optical fiber fusion splicer |
| CN107390321A (en) * | 2017-09-14 | 2017-11-24 | 南京吉隆光纤通信股份有限公司 | Optical fiber splicer optical fiber aligning frame elevating mechanism |
| CN208444046U (en) * | 2018-06-28 | 2019-01-29 | 安徽东鹏知识产权运营有限公司 | A kind of optical fiber splicer optical fiber aligning frame elevating mechanism |
| CN111736263A (en) * | 2020-07-24 | 2020-10-02 | 蚌埠锐光通信科技有限公司 | Alignment device suitable for fusion splicing of optical fibers with different fiber diameters |
-
2021
- 2021-11-01 CN CN202111284801.1A patent/CN113985530B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5457765A (en) * | 1993-08-26 | 1995-10-10 | Fujikura Ltd. | Apparatus for adjusting alignment of optical fibers |
| CN103364875A (en) * | 2012-03-29 | 2013-10-23 | 株式会社藤仓 | Optical fiber fusion splicer |
| CN107390321A (en) * | 2017-09-14 | 2017-11-24 | 南京吉隆光纤通信股份有限公司 | Optical fiber splicer optical fiber aligning frame elevating mechanism |
| CN208444046U (en) * | 2018-06-28 | 2019-01-29 | 安徽东鹏知识产权运营有限公司 | A kind of optical fiber splicer optical fiber aligning frame elevating mechanism |
| CN111736263A (en) * | 2020-07-24 | 2020-10-02 | 蚌埠锐光通信科技有限公司 | Alignment device suitable for fusion splicing of optical fibers with different fiber diameters |
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| Publication number | Publication date |
|---|---|
| CN113985530A (en) | 2022-01-28 |
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