CN218298575U

CN218298575U - Lifting system of optical fiber fusion splicer

Info

Publication number: CN218298575U
Application number: CN202222731351.2U
Authority: CN
Inventors: 高峥嵘; 王跃华; 周万波
Original assignee: Shanghai Guangyantong Photoelectric Technology Co ltd
Current assignee: Shanghai Guangyantong Photoelectric Technology Co ltd
Priority date: 2022-10-17
Filing date: 2022-10-17
Publication date: 2023-01-13
Anticipated expiration: 2032-10-17

Abstract

The utility model discloses a lifting system of an optical fiber fusion splicer, which comprises two groups of lifting mechanisms, a boat-shaped body and two groups of clamping components, wherein the lifting mechanisms are arranged on two sides of the boat-shaped body relatively, each group of lifting mechanisms is provided with a group of clamping components, the two groups of clamping components respectively clamp an optical fiber, each group of lifting mechanisms comprises two groups of driving components, and each group of driving components is respectively used for driving the clamping components to realize the movement in the vertical direction or the horizontal direction so as to realize the fusion splicing of the optical fibers; when the lifting mechanism is located at a descending position, the optical fibers are placed in the clamping parts to be clamped tightly, wherein one group of clamping parts is used for clamping various optical fibers, the other group of clamping parts is used for clamping the optical fibers of which the outer portions are sleeved with the optical fiber protection parts, the clamping parts are driven by the driving assembly to move the optical fibers in the horizontal direction and the vertical direction, the optical fibers are stably clamped in the whole process of fusion splicing, the fusion splicing success rate of the optical fibers is improved, and the possibility that the fusion splices break in the working process is effectively reduced.

Description

Lifting system of optical fiber fusion splicer

Technical Field

The utility model relates to a hot melt machine field especially relates to an optical fiber splicer's operating system.

Background

In the construction and maintenance of optical cables in optical communication, an optical fiber fusion splicer is generally required to be used for connecting two optical fibers to form a passage, a coating layer of a fusion spliced part needs to be stripped in the fusion splicing process to enable bare fibers to be fused, the bare fibers are very fine, the fusion spliced part is manually taken up after fusion splicing, then the heat shrinkable tube is moved to the fusion spliced part to protect the fusion spliced part, and the fusion spliced bare fibers are very easy to break in the moving process to cause fusion splicing failure.

In publication No. CN209231561U, "the clamping member is fixedly connected to the supporting frame through the base," the "clamping member" does not go up and down along with the lifting mechanism "during the lifting process of the" lifting mechanism ", therefore, after the welding, the" lifting mechanism "lifts the welded bare fiber, it is easy to shake to break the welded portion, resulting in the failure of welding, and in the process of sleeving the hot-melt pipe on the welded portion after lifting up, the single" lifting mechanism "cannot horizontally fix the position of the optical fiber, the deviation between the position of the external heater and the position of the hot-shrink sleeve can reduce the wrapping performance of the hot-shrink pipe on the welded portion, thereby resulting in the easy breakage of the welded portion, making the welded joint unusable, both improving the welding cost and also improving the possibility of breakage of the optical fiber during the use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the operating system of an optical fiber splicer who proposes.

In order to realize the purpose, the utility model adopts the following technical scheme: the lifting mechanism is arranged on two sides of the ship body oppositely, and each lifting mechanism is provided with one group of clamping parts;

the two groups of clamping components respectively clamp one optical fiber;

every group it contains two sets of drive assembly to lift the mechanism, every group drive assembly is used for driving respectively the removal of vertical direction or horizontal direction is realized to the hold assembly to realize the butt fusion of optic fibre.

As a further description of the above technical solution: the clamping component is provided with a clamping component cover plate, the clamping component cover plate is movably connected with the clamping component, the two groups of clamping components are respectively a first clamping component and a second clamping component, the first clamping component comprises an optical fiber clamp base for placing optical fibers, and the second clamping component comprises a second clamping clamp base matched with the shape of an optical fiber protection piece.

As a further description of the above technical solution: every group it still contains base and two sets of tracks to lift the mechanism, and is two sets of the track all set up in on the base.

As a further description of the above technical solution: and the two groups of driving components are respectively a horizontal driving component and a vertical driving component.

As a further description of the above technical solution: the horizontal driving assembly is connected with the horizontal rail and used for driving the horizontal movement of the clamping component.

As a further description of the above technical solution: the vertical driving assembly is connected with the vertical rail and used for driving the base to move up and down.

As a further description of the above technical solution: the lifting mechanism comprises a first lifting mechanism and a second lifting mechanism.

As a further description of the above technical solution: the first clamping part corresponds to the first lifting mechanism, and the second clamping part corresponds to the second lifting mechanism.

As a further description of the above technical solution: a spring is arranged between the base and the vertical driving component.

As a further description of the above technical solution: when the lifting mechanism is in a descending position, the spring is in an initial state.

The utility model discloses following beneficial effect has:

the utility model discloses a with the clamping part who lifts mechanism fixed connection, at the in-process that lifts the mechanism and reciprocate, can press from both sides optic fibre tightly, make optic fibre at the removal in-process, level and vertical direction keep relatively fixed with lifting the mechanism simultaneously, make optic fibre more stable in the butt fusion process, improved the fusion rate of optic fibre, also reduced the cracked possibility of follow-up optic fibre splice part in the use simultaneously.

Drawings

Fig. 1 is a perspective view of the lifting clamping member and the boat-shaped body of the present invention in a raised state;

fig. 2 is a perspective view of the lifting clamping component and the boat-shaped body of the present invention in a descending state;

FIG. 3 is a perspective view of the first lift mechanism of FIG. 1;

FIG. 4 is a perspective view of the first lifting mechanism of FIG. 1 from another perspective;

FIG. 5 is a perspective view of the second lifting mechanism of FIG. 1;

fig. 6 is a perspective view of the second lifting mechanism of fig. 1.

Illustration of the drawings:

1. a first lifting mechanism; 2. a second lifting mechanism; 3. a boat-shaped body; 4. a first clamping member; 5. a second clamping member; 6. an optical fiber; 11. a first base; 12. a first horizontal rail; 13. a first vertical rail; 14. a first horizontal drive assembly; 15. a first vertical drive assembly; 21. a second base; 22. a second horizontal rail; 23. a second vertical rail; 24. a second horizontal drive assembly; 25. a second vertical drive assembly; 41. an optical fiber clamp base; 42. a first clamping member cover plate; 51. a second clamping fixture base; 52. a second clamping member cover plate; 61. an optical fiber protection member; 62. protecting the sleeve; 71. a first spring; 121. a first slider; 122. a first slideway; 131. a second slider; 132. a second slideway; 141. a first horizontal motor; 142. a first horizontal fixing member; 143. a first horizontal pusher; 144. a first threaded sleeve; 145. a first screw; 151. a first vertical motor; 152. a first vertical fixing member; 153. a first vertical pusher; 154. a first turntable; 155. a first bearing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides an embodiment: the device comprises two groups of lifting mechanisms, a boat-shaped body and two groups of clamping components, wherein the lifting mechanisms are oppositely arranged on two sides of the boat-shaped body, each group of lifting mechanisms is provided with one group of clamping components, the two groups of clamping components are used for clamping an optical fiber respectively, each group of lifting mechanisms comprises two groups of driving components, and each group of driving components is used for driving the clamping components to move in the vertical direction or the horizontal direction so as to realize the fusion splicing of the optical fibers; when the lifting mechanism is located at a descending position, the optical fibers can be placed in the clamping parts to be clamped tightly, wherein one group of clamping parts is used for directly clamping various optical fibers, the other group of clamping parts clamps the optical fibers of which the outer parts are sleeved with the optical fiber protection parts, and the driving assembly of the lifting mechanism drives the clamping parts to move the optical fibers in the horizontal direction and the vertical direction, so that the optical fibers can be stably clamped in the whole process in the fusion process, the fusion success rate of the optical fibers is improved, and the possibility of fracture of the fusion part in the working process can be effectively reduced.

Every group lifts the mechanism and includes base, two sets of tracks and two sets of drive assembly, and wherein, two sets of tracks are horizontal track and vertical track respectively, and two sets of drive assembly are horizontal drive assembly and vertical drive assembly respectively, and track and drive assembly all set up on the base. The horizontal rail is arranged between the clamping component and the base, the horizontal driving component is connected with the clamping component and the base, and the horizontal rail realizes the horizontal movement of the clamping component through the horizontal driving component; the vertical track is arranged between the base and the vertical driving assembly, and the base is driven by the vertical driving assembly to move up and down, so that the clamping component is lifted up and down. The horizontal track and the vertical track both comprise a sliding rail and a sliding block.

Two sets of mechanisms of lifting contain first lifting mechanism 1 and second lifting mechanism 2, and first lifting mechanism 1 and second lifting mechanism 2 correspond and set up in the both sides of ship shape body 3, and the first lifting mechanism 1 and second lifting mechanism 2 that set up at same water flat line make first clamping part 4 and second clamping part 5 respectively the optic fibre 6 of centre gripping be in same water flat line, realization butt fusion that can be better.

First clamping part 4 sets up in first lifting mechanism 1 top, first lifting mechanism 1 includes first base 11, first horizontal rail 12, first vertical rail 13, first horizontal drive subassembly 14 and first vertical drive subassembly 15, first clamping part 4 is connected with first base 11 top through first horizontal rail 12, first horizontal drive gets 14 and connects first base 11 and first clamping part 4 simultaneously, be used for driving first clamping part 4 and realize horizontal migration on first base 11 through first horizontal rail 12, make the optic fibre 6 of placing on first clamping part 4 be close to or keep away from the electrode needle on the ship shape body 3, first vertical rail 13 is used for connecting first base 11 and first vertical drive subassembly 15, be used for realizing reciprocating of first base 11 and first clamping part 4, thereby drive reciprocating of optic fibre 6.

Wherein the first horizontal rail 12 comprises a first slider 121 and a first slideway 122, and the first vertical rail 13 comprises a second slider 131 and a second slideway 132; the first horizontal driving assembly 14 comprises a first horizontal motor 141, a first horizontal fixing member 142, a first horizontal pushing member 143, a first threaded sleeve 144 and a first screw 145, the first horizontal fixing member 142 is fixedly arranged on the first base 11 through bolts and used for fixing the position of the first horizontal motor 141, the first screw 145 is fixedly arranged on an output shaft of the first horizontal motor 141, the first screw 145 is movably connected with the first threaded sleeve 144 through threads, the first threaded sleeve 144 is attached to the first horizontal pushing member 143, one end of the first threaded sleeve 144, which is far away from the first horizontal pushing member 143, is connected with a threaded sleeve pushing plate sleeved on a rod member extending out of the first horizontal fixing member 142, and the threaded sleeve pushing plate and the first threaded sleeve 144 synchronously move; the first horizontal pushing member 143 is fixedly connected to one end of the first clamping member 4 close to the boat 3, and when the first horizontal motor 141 is turned on, the first screw 145 is driven to rotate, so as to horizontally move the first thread bush 144, and thus the first clamping member 4 is driven to horizontally move by the first horizontal pushing member 143, the first horizontal pushing member 143 is fixed to a connecting seat connecting between the fiber clamping base 41 and the first horizontal rail 12, so that the fiber clamping base 41 moves along the direction of the first horizontal rail 12 in the horizontal direction relative to the first base 11 (wherein, it should be noted that the moving distance of the first thread bush 144 is set by a program of a control end, and does not disengage from the first screw 145 in the moving process, and the setting technology of the program is well known by those skilled in the art, and will not be described herein again.

The first vertical driving assembly 15 comprises a first vertical motor 151, a first vertical fixing member 152, a first vertical pushing member 153, a first rotating disc 154 and a first bearing 155, the first vertical motor 151 is fixedly arranged on the first vertical fixing member 152 through bolts, the first vertical fixing member 152 is fixedly connected with the first vertical rail 13, the first rotating disc 154 is fixedly connected to an output shaft of the first vertical motor 151, the first bearing 155 is arranged on an eccentric shaft of the first rotating disc 154 and is laterally connected with the first vertical pushing member 153, the first vertical pushing member 153 is fixedly arranged on the first base, when the first vertical motor 151 starts to rotate, the first rotating disc 154 is driven to rotate, so that the first bearing 155 rotates around the eccentric shaft of the first rotating disc 154, and the first vertical pushing member 153 laterally connected with the first bearing 155 drives the first base 11 and the first clamping part 4 to move relative to the first vertical driving assembly 15 along the trend of the first vertical rail 13 in the vertical direction. A first spring 71 is disposed between the first base 11 and the first vertical fixing member 152, when the first lifting mechanism 1 is in the descending position, the first spring 71 is in an initial state (the first spring 71 is not shown in the drawing), and when the first lifting mechanism 1 is in the ascending state, the first spring 71 is stretched to generate an elastic force, which can help the first lifting mechanism 1 to return to the descending position. In other embodiments, the first horizontal drive assembly 14 and the first vertical drive assembly 15 may be standard components, and their positions may be interchanged, and the orientation and position of the connection with other structures of the first horizontal drive assembly 14 and the first vertical drive assembly 15 may be adjusted during the interchange.

The second lifting mechanism 2 comprises a second base 21, a second horizontal rail 22, a second vertical rail 23, a second horizontal driving assembly 24 and a second vertical driving assembly 25, and the second clamping component 5 is connected with the top of the second base 22 through the second horizontal rail 22. In the present application, the second lifting mechanism 2 is obtained by rotating the first lifting mechanism 1 by 180 ° along the central axis of the boat 3, and the structure thereof is the same as that of the first lifting mechanism 1, and therefore, the description thereof is omitted. In other embodiments, the second lifting mechanism 2 may be arranged symmetrically to the first lifting mechanism 1 along the central axis of the boat 3.

An optical fiber clamp base 41 matched with the optical fiber 6 is arranged on the first clamping part 4, the optical fiber clamp base 41 is matched with the optical fibers 6 of different types through a spring, a spongy cushion and the like (the clamping parts are the existing universal clamping parts, so that description is not provided in the scheme), so that the position of the optical fiber 6 in the fusion process is kept relatively fixed with the first clamping part 4, and a first clamping part cover plate 42 is hinged on the first clamping part 4; offer the second centre gripping anchor clamps base 51 who agrees with optic fibre protection piece 61 on the second clamping part 5, optic fibre protection piece 61 suit is on optic fibre 6 is outside, be provided with two protection cover 62 that can open and shut on the optic fibre protection piece 61, protection cover 62 can be as an organic whole through the film bonding after the closure, protect the butt fusion part after two optic fibre 6 butt fusion, the optic fibre protection piece 61 that adopts in this application exempts from pyrocondensation fusible type connector for the SC, it has second clamping part apron 52 to articulate on the second clamping part 5.

The working principle is as follows: during the fusion splicing operation, the lifting mechanism is in a descending state, one optical fiber 6 and the other optical fiber 6 sleeved with the optical fiber protection member 61 are respectively placed in the two groups of clamping components, the fusion spliced part of the optical fiber 6 is a bare fiber, the optical fiber 6 provided with the optical fiber protection member 61 is a processed bare fiber, the other optical fiber 6 needs to be processed during the fusion splicing, and the protection sleeve member 62 is in a separated state; after placing optic fibre 6, open the optical fiber splicer, first horizontal drive subassembly 14 and second horizontal drive subassembly 24 drive first clamping part 4 and second clamping part 5 respectively and are close to the removal of bodoidal body 3, after the terminal surface contact of two optic fibre 6, the electrode needle on the bodoidal body 3 discharges and makes optic fibre 6 butt fusion be an optic fibre 6, then first vertical drive subassembly 15 and the vertical drive subassembly 25 of second drive two sets of lifting mechanisms and two sets of clamping part synchronous rises simultaneously, will part two protective sheath spare 62 closures after the rise, make protective sheath spare 62 pass through the film bonding as an organic whole, the butt fusion part of optic fibre 6 is closely wrapped up by protective sheath spare 62, open the clamping part apron at this moment and take off the optic fibre 6 that the butt fusion is good, and will lift mechanism and clamping part and resume to the initial position, be convenient for the butt fusion of next optic fibre 6.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides an optical fiber splicer's operating system, includes two sets of lifting mechanism, the ship physique, two sets of hold-in components, lifting mechanism set up relatively in the both sides of ship physique, its characterized in that: each group of the lifting mechanisms is provided with a group of the clamping components;

the two groups of clamping components respectively clamp one optical fiber;

every group the lifting mechanism contains two sets of drive assembly, every group drive assembly is used for driving respectively the removal of vertical direction or horizontal direction is realized to the hold assembly to realize the butt fusion of optic fibre.

2. An elevating system of an optical fiber fusion splicer according to claim 1, wherein: the clamping component is provided with a clamping component cover plate, the clamping component cover plate is movably connected with the clamping component, the two groups of clamping components are respectively a first clamping component and a second clamping component, the first clamping component comprises an optical fiber clamp base for placing optical fibers, and the second clamping component comprises a second clamping clamp base matched with the shape of an optical fiber protection piece.

3. An elevating system of an optical fiber fusion splicer according to claim 1, wherein: every group it still contains base and two sets of tracks to lift the mechanism, and is two sets of the track all set up in on the base.

4. An elevating system of an optical fiber fusion splicer according to claim 3, wherein: the two groups of driving assemblies are respectively a horizontal driving assembly and a vertical driving assembly.

5. An elevating system of an optical fiber fusion splicer according to claim 4, wherein: the horizontal driving assembly is connected with the horizontal rail and used for driving the horizontal movement of the clamping component.

6. An elevating system of an optical fiber fusion splicer according to claim 4, wherein: the vertical driving assembly is connected with the vertical rail and used for driving the base to move up and down.

7. An elevating system of an optical fiber fusion splicer according to claim 2, wherein: the lifting mechanism comprises a first lifting mechanism and a second lifting mechanism.

8. An elevating system of an optical fiber fusion splicer according to claim 7, wherein: the first clamping part corresponds to the first lifting mechanism, and the second clamping part corresponds to the second lifting mechanism.

9. An elevating system of an optical fiber fusion splicer according to claim 4, wherein: a spring is arranged between the base and the vertical driving component.

10. An elevating system for an optical fiber fusion splicer as in claim 9, wherein: when the lifting mechanism is in a descending position, the spring is in an initial state.