Electric fiber combining device of optical fiber coupler

Abstract

The utility model discloses an electric fiber combining device of an optical fiber coupler. The electric fiber combining device comprises a fiber combining mechanism used for combining two optical fibers and a flame emitter. According to the utility model, two optical fibers are respectively placed in the positioning grooves between the two optical fiber fixing clamps at the tops of the two supporting columns, the vacuum adsorption mechanism adsorbs and fixes the optical fibers, so that the optical fibers can be fixed conveniently, the optical fibers can be prevented from being damaged, and the two optical fibers are closed together through the arranged optical fiber movable clamp, so that the two optical fibers are tightly attached to each other. Then, a flame emitter is used for carrying out flame heating on the joint of the two optical fibers, so that the parts, needing to be heated, of the two optical fibers are heated and fused together at the same time, and two sliding blocks of a bidirectional electric guide rail drive two supporting columns to begin to carry out tapering towards the two sides while fusion is carried out until the optical fibers at the fusion parts are pulled up to the specified radius; and the tension sensor can record tension data in each tapering process, so that the situation that the optical fiber is damaged due to winding of the optical fiber can be avoided, and the optical fiber combining efficiency is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to optical fiber coupler technical field, concretely is a kind of optical fiber coupler electric and fiber device. BACKGROUND

[0002] The two optical fiber fixing devices are directly placed on both sides in the previous processing process, and two grooves forming a 5° angle are respectively arranged on the two optical fiber fixing devices, and the optical fibers are wound together when being placed in the grooves, then the two sides are fixed respectively, and the optical fibers are pulled and tapered, the optical fibers are easily damaged in the winding process, and the work efficiency is affected. INVENTION CONTENTS

[0003] To solve the defects in the prior art, the utility model provides a kind of optical fiber coupler electric and fiber device.

[0004] To solve the above technical problems, the utility model provides the following technical scheme:

[0005] The utility model discloses a kind of optical fiber coupler electric and fiber device, including for the two optical fibers and fiber of parallel fiber mechanism and flame emitter, the parallel fiber mechanism includes support base, the top of support base is connected with two vertical upward and rectangular support column by bidirectional electric guide rail, tension sensor is equipped between the slider of bidirectional electric guide rail and support column, the top of support column is connected with two symmetrical optical fiber fixing clamps by bolt, positioning groove is equipped between the two optical fiber fixing clamps on same support column, the opposite surface of two support columns is all set with guide groove, two symmetrical optical fiber movable clamps are equipped in guide groove, vacuum suction mechanism located below two optical fiber fixing clamps is equipped in the top of support column, the flame emitter is located between two support columns.

[0006] As a preferred technical scheme of the utility model, the inner wall of the guide groove is provided with a guide rail, and the back of the optical fiber movable clamp is provided with a guide block matched with the guide rail.

[0007] As a preferred technical scheme of the utility model, the top of the support base is provided with a driving assembly for driving the optical fiber movable clamp to move.

[0008] As a preferred technical scheme of the utility model, the driving assembly includes an L-shaped support seat arranged at the top of the support base, a stepping motor is mounted at the top of the support seat, an eccentric wheel is connected to the output shaft of the stepping motor, and a positioning push plate abutting against the eccentric wheel is connected to the outer end of the optical fiber movable clamp by a bolt.

[0009] As a preferred technical scheme of the utility model, the side wall of the support column is provided with a reset slot, a guide rod extending out of the reset slot is arranged in the reset slot, a reset spring connected with the positioning push plate and the inner wall of the reset slot is sleeved on the guide rod, and the guide rod and the positioning push plate are left with a length greater than the movement distance of the optical fiber movable clamp.

[0010] As a preferred technical scheme of the utility model, the vacuum adsorption mechanism comprises two strip-shaped slots arranged at the top end of the support column, and the strip-shaped slots are provided with adsorption holes in the inside.

[0011] As a preferred technical scheme of the utility model, a plurality of adsorption through holes corresponding to the strip-shaped slots are arranged on the middle plate, and a plurality of adsorption grooves corresponding to the adsorption through holes are arranged at the bottom of the opposite ends of the two optical fiber fixing clamps.

[0012] As a preferred technical scheme of the utility model, the adjusting driving part for driving the flame emitter to move comprises front and rear electric guide rails, left and right electric guide rails are arranged on the sliding blocks of the front and rear electric guide rails, an L-shaped vertical plate is arranged on the sliding blocks of the left and right electric guide rails, upper and lower electric guide rails are arranged on the vertical plate, and a fixing connecting rod for fixing the flame emitter is horizontally arranged on the sliding blocks of the upper and lower electric guide rails.

[0013] As a preferred technical scheme of the utility model, the force of the two optical fiber fixing clamps converging the optical fibers is smaller than the suction force of the vacuum adsorption mechanism.

[0014] The utility model discloses beneficial effects are:

[0015] The optical fiber coupler electric fiber converging device places two optical fibers in the positioning recess between the two optical fiber fixing clamps at the top of the two support columns, and the vacuum adsorption mechanism adsorbs and fixes the optical fibers inside the positioning recess, which is convenient for fixing the optical fibers and can avoid damaging the optical fibers. The optical fiber movable clamp is arranged, the two optical fibers are converged, the two optical fibers are closely attached, the flame emitter is used for flame heating at the connection of the two optical fibers, the heating part of the two optical fibers is heated and fused at the same time, the two sliding blocks of the bidirectional electric guide rail drive the two support columns to start to be pulled to the two sides at the same time of fusing, one side of the support column is fast, the other side of the support is fast and slow, and the optical fiber at the fusion part is pulled to the specified radius until the fusion part is pulled to the specified radius. The tension sensor can record the tension data in each pulling process, the optical fiber winding can be avoided, the optical fiber damage can be avoided, and the efficiency of the optical fiber convergence is improved. BRIEF DESCRIPTION OF DRAWINGS

[0016] The drawings are used to provide further understanding of the utility model, and constitute a part of the specification, and are used together with the embodiments of the utility model to explain the utility model, and do not constitute the limitation to the utility model. In the drawings:

[0017] Figure 1 is a structural schematic view of the electric fiber combining device of the optical fiber coupler of the utility model;

[0018] Figure 2 is a structural schematic view of the electric fiber combining device of the optical fiber coupler of the utility model; Figure 1 is a structural schematic view of the electric fiber combining device of the optical fiber coupler of the utility model;

[0019] Figure 3 is a connection amplification structural schematic view of the reset rod and the reset spring of the electric fiber combining device of the optical fiber coupler of the utility model;

[0020] Figure 4 is a structural schematic view of the strip-shaped groove and the adsorption groove of the electric fiber combining device of the optical fiber coupler of the utility model.

[0021] In the figure: 1, fiber combining mechanism; 2, support base; 3, support column; 4, optical fiber fixing clamp; 5, positioning groove; 6, guide groove; 7, optical fiber movable clamp; 8, vacuum adsorption mechanism; 9, flame emitter; 10, guide sliding block; 11, drive assembly; 12, support; 13, stepper motor; 14, eccentric wheel; 15, positioning push plate; 16, reset groove; 17, guide rod; 18, reset spring; 19, strip-shaped groove; 20, adsorption hole; 21, middle plate; 22, adsorption through hole; 23, adsorption groove; 24, adjusting drive piece; 25, front and rear electric guide rail; 26, left and right electric guide rail; 27, vertical plate; 28, upper and lower electric guide rail; 29, fixed connecting rod; 30, guide sliding rail; 31, tension sensor. DETAILED DESCRIPTION

[0022] The preferred embodiments of the utility model are described below in combination with the drawings, and it should be understood that the preferred embodiments described here are only used for explaining and interpreting the utility model, and are not used for limiting the utility model.

[0023] Embodiment: as Figure 1 , Figure 2 , Figure 3 and Figure 4The utility model discloses an electric and fiber device of fiber coupler, including the and fiber mechanism 1 and flame emitter 9 for to two optical fibers and fiber, and fiber mechanism 1 includes support base 2, and the top of support base 2 is connected with two vertical upward and rectangular support column 3 of two -way electric guide rail, and the slider between two -way electric guide rail is equipped with tension sensor 31, and the top of support column 3 is connected with two symmetrical optical fiber fixing clamp 4 through bolt, and the two optical fiber fixing clamp 4 between same support column 3 is equipped with positioning recess 5, and the opposite face of two support columns 3 is all set up with guide recess 6, and the inside of guide recess 6 is equipped with two symmetrical optical fiber movable clamp 7, and the top of support column 3 is equipped with vacuum adsorption mechanism 8 below two optical fiber fixing clamp 4, and flame emitter 9 is arranged between two support columns 3, and two optical fibers are placed in the positioning recess 5 between two optical fiber fixing clamp 4 on the top of two support columns 3, and vacuum adsorption mechanism 8 absorbs and fixes optical fiber to the inside of positioning recess 5, is convenient for to optical fiber fixed, also can avoid damaging optical fiber, through the optical fiber movable clamp 7 of being equipped with, make two optical fibers close together, let two optical fibers closely adhere, then use flame emitter 9 to carry out flame warming to the junction of two optical fibers, make two optical fibers need heating part heat simultaneously and fuse together, fuse simultaneously two sliders of two -way electric guide rail drive two support columns 3 start to pull the taper to both sides, the support column 3 of one side is fast, and the support fast 3 of the other side is slow, until the fusion site optical fiber is pulled up to the specified radius, and tension sensor 31 can record the tension data in every time pull the taper process, can avoid the condition that optical fiber is damaged due to optical fiber winding, improve the efficiency of optical fiber and fiber.

[0024] Wherein, the inner wall of guide recess 6 is equipped with guide slide rail 30, the back of optical fiber movable clamp 7 is equipped with guide sliding block 10 matched with the sliding of guide slide rail 30, the top of support base 2 is equipped with drive assembly 11 for driving the movement of optical fiber movable clamp 7, drive assembly 11 includes the support 12 of L shape being equipped at the top of support base 2, the top of support 12 is installed with step motor 13, the output shaft of step motor 13 is connected with eccentric wheel 14, the outer end of optical fiber movable clamp 7 is connected with the positioning push plate 15 of the abutment of eccentric wheel 14 through bolt, the output shaft of step motor 13 drives eccentric wheel 14 to rotate, and the rotation of eccentric wheel 14 makes optical fiber movable clamp 7 movement to optical fiber fixed, and the fixing stability of optical fiber is higher, and guide sliding block 10 moves along the direction of guide slide rail 30, can play the guiding effect.

[0025] The side wall of the support column 3 is provided with a reset slot 16, the inside of the reset slot 16 is provided with a guide rod 17 extending out of the reset slot 16, the guide rod 17 is provided with a reset spring 18 connected with the positioning push plate 15 and connected with the inner wall of the reset slot 16, the length between the guide rod 17 and the positioning push plate 15 is greater than the movement distance of the optical fiber movable clamp 7, so that the positioning push plate 15 can be reset.

[0026] The vacuum adsorption mechanism 8 includes two strip-shaped slots 19 provided at the top end of the support column 3, the inside of the strip-shaped slot 19 is provided with an adsorption hole 20, the middle plate 21 is provided between the optical fiber fixing clamp 4 and the support column 3, the middle plate 21 is provided with a plurality of adsorption through holes 22 distributed at equal intervals and corresponding to the strip-shaped slot 19, the opposite ends of the two optical fiber fixing clamps 4 are provided with a plurality of adsorption grooves 23 corresponding to the adsorption through holes 22, and the bottom end of the adsorption hole 20 is provided with an adsorption pump, so that the optical fiber can be adsorbed to avoid damage to the optical fiber.

[0027] The adjusting driving part 24 is further provided for driving the flame emitter 9 to move, the adjusting driving part 24 includes front and rear electric guide rails 25, the sliders of the front and rear electric guide rails 25 are provided with left and right electric guide rails 26, the sliders of the left and right electric guide rails 26 are provided with L-shaped vertical plates 27, the vertical plates 27 are provided with upper and lower electric guide rails 28, and the sliders of the upper and lower electric guide rails 28 are horizontally provided with fixing connecting rods 29 for fixing the flame emitter 9, so that the position of the flame emitter 9 can be adjusted to make the two optical fibers better.

[0028] The force of the two optical fiber fixing clamps 4 for converging the optical fibers is less than the suction force of the vacuum adsorption mechanism 8, so that the optical fibers are prevented from moving.

[0029] In operation, the optical fiber coupler electric fiber converging device places two optical fibers in the positioning grooves 5 between the two optical fiber fixing clamps 4 at the top of the two support columns 3, the vacuum adsorption mechanism 8 adsorbs and fixes the optical fibers inside the positioning grooves 5, which is convenient for fixing the optical fibers and can avoid damage to the optical fibers, the optical fiber movable clamp 7 is provided to make the two optical fibers converge and tightly adhere to each other, the flame emitter 9 is used to heat the connection part of the two optical fibers to simultaneously heat and fuse the heating part of the two optical fibers, while fusing, the two sliders of the bidirectional electric guide rail drive the two support columns to start to be pulled to the two sides, one side of the support column 3 is fast, and the other side of the support column 3 is slow, until the fusion part of the optical fiber is pulled to a specified radius, and the tension sensor 31 can record the tension data in each pulling process to avoid the optical fiber from being damaged due to winding and improve the efficiency of the optical fiber convergence.

[0030] Finally, it should be noted that: the above only for the preferred embodiments of the present application, and is not intended to limit the present application, although the foregoing embodiments of the present application have been described in detail, for the skilled in the art, it still can be modified, or for the equivalent replacement of part of the technical features of the technical solutions recorded in the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, shall be included within the scope of the present application.

Claims

1. A motorized fiber optic coupler coupling device, characterized in that, The device includes a fiber-joining mechanism (1) for joining two optical fibers and a flame emitter (9). The fiber-joining mechanism (1) includes a support base (2). The top of the support base (2) is connected to two vertically upward rectangular support columns (3) via a bidirectional electric guide rail. A tension sensor (31) is provided between the support column (3) and the slider of the bidirectional electric guide rail. The top of the support column (3) is connected to two symmetrical optical fiber fixing clamps (4) via bolts. A positioning groove (5) is provided between the two optical fiber fixing clamps (4) on the same support column (3). A guide groove (6) is provided on the opposite surface of the two support columns (3). Two symmetrical optical fiber movable clamps (7) are provided inside the guide groove (6). A vacuum adsorption mechanism (8) is provided at the top of the support column (3) below the two optical fiber fixing clamps (4). The flame emitter (9) is located between the two support columns (3).

2. The electrically coupled fiber optic coupler device according to claim 1, characterized in that, The inner wall of the guide groove (6) is provided with a guide slide rail (30), and the back of the fiber optic movable clamp (7) is provided with a guide slider (10) that matches and slides with the guide slide rail (30).

3. The electrically coupled fiber optic coupler device according to claim 2, characterized in that, The top of the support base (2) is provided with a drive assembly (11) for driving the movement of the optical fiber movable clamp (7).

4. The electrically coupled fiber optic coupler device according to claim 3, characterized in that, The drive assembly (11) includes an L-shaped support (12) located at the top of the support base (2). A stepper motor (13) is mounted on the top of the support (12). An eccentric wheel (14) is connected to the output shaft of the stepper motor (13). A positioning push plate (15) that abuts against the eccentric wheel (14) is bolted to the outer end of the fiber optic movable clamp (7).

5. The electrically coupled fiber optic coupler device according to claim 4, characterized in that, The side wall of the support column (3) is provided with a reset groove (16). Inside the reset groove (16) is a guide rod (17) extending out of the reset groove (16). A reset spring (18) connected to the positioning push plate (15) and connected to the inner wall of the reset groove (16) is sleeved on the guide rod (17). A length greater than the movement distance of the fiber optic movable clamp (7) is left between the guide rod (17) and the positioning push plate (15).

6. The electrically coupled fiber optic coupler device according to claim 1, characterized in that, The vacuum adsorption mechanism (8) includes two strip grooves (19) opened at the top of the support column (3), and adsorption holes (20) are provided inside the strip grooves (19). A middle plate (21) is provided between the optical fiber fixing clamp (4) and the support column (3).

7. The electrically coupled fiber optic coupler device according to claim 6, characterized in that, The middle plate (21) is provided with a plurality of equally spaced adsorption through holes (22) corresponding to the strip groove (19), and the bottom of the opposite ends of the two optical fiber fixing clamps (4) is provided with a plurality of adsorption grooves (23) corresponding to the adsorption through holes (22).

8. The electrically coupled fiber optic coupler device according to claim 1, characterized in that, It also includes an adjustment drive (24) for driving the flame emitter (9) to move. The adjustment drive (24) includes front and rear electric guide rails (25). The slider of the front and rear electric guide rails (25) is provided with left and right electric guide rails (26). The slider of the left and right electric guide rails (26) is provided with an L-shaped vertical plate (27). The vertical plate (27) is provided with an upper and lower electric guide rail (28). The slider of the upper and lower electric guide rails (28) is provided with a horizontal fixing rod (29) for fixing the flame emitter (9).

9. The electrically coupled fiber optic coupler device according to claim 1, characterized in that, The force exerted by the two optical fiber fixing clamps (4) on the optical fiber is less than the suction force of the vacuum adsorption mechanism (8).

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