CN220912313U - Broken wire detection mechanism for full-automatic winding of optical fiber ring - Google Patents
Broken wire detection mechanism for full-automatic winding of optical fiber ring Download PDFInfo
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- CN220912313U CN220912313U CN202322569110.7U CN202322569110U CN220912313U CN 220912313 U CN220912313 U CN 220912313U CN 202322569110 U CN202322569110 U CN 202322569110U CN 220912313 U CN220912313 U CN 220912313U
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- fixed mounting
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 70
- 238000004804 winding Methods 0.000 title claims abstract description 30
- 238000001514 detection method Methods 0.000 title claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 32
- 229910052802 copper Inorganic materials 0.000 claims abstract description 32
- 239000010949 copper Substances 0.000 claims abstract description 32
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000000835 fiber Substances 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims description 42
- 230000000694 effects Effects 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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- Light Guides In General And Applications Therefor (AREA)
Abstract
The utility model provides a broken wire detection mechanism for full-automatic winding of an optical fiber ring. The full-automatic winding broken wire detection mechanism of optic fibre ring includes the frame, frame fixed mounting has the siren, symmetrical fixed mounting has the pedestal on the frame, rotate on the pedestal and install rotatory piece, fixed mounting has electrically conductive copper sheet on the rotatory piece, the one end of electric wire is installed to the symmetry on the siren, two the other end of electric wire contacts with corresponding copper sheet respectively, slidable mounting has the telescopic link on the frame, fixed mounting has the one end of connecting rod on the telescopic link, the other end fixed mounting of connecting rod has the button, the perforation has been seted up on the telescopic link, the both sides of telescopic link contact with corresponding electrically conductive copper sheet respectively. The broken wire detection mechanism for full-automatic winding of the optical fiber ring has the advantages of high detection efficiency, high reliability and production efficiency improvement.
Description
Technical Field
The utility model relates to the technical field of optical fiber ring winding, in particular to a broken wire detection mechanism for full-automatic winding of an optical fiber ring.
Background
The fiber optic gyroscope is an all-solid-state gyroscope for testing the rotation angular velocity by using the Sagnac effect, which breaks down one beam of light emitted by the same light source into two beams, and makes the two beams of light combine to generate interference after the two beams of light circulate for a circle along the opposite directions in the same loop, namely the Sagnac effect. The optical fiber gyro is one kind of instrument capable of determining the azimuth of moving object precisely, and is one kind of inertial navigation instrument widely used in modern aviation, navigation, astronautics and national defense industry. The core sensing element is a polarization maintaining fiber ring, and basically comprises a polarization maintaining fiber and a framework.
However, when the optical fiber ring is fully automatically wound, due to the quality of the optical fiber and the reason of winding equipment, the optical fiber is occasionally broken, and if no empty running of the equipment can be found in time, other unexpected damage to the equipment can be caused when the equipment cannot be produced.
Therefore, it is necessary to provide a new broken wire detection mechanism for fully automatically winding an optical fiber ring to solve the above technical problems.
Disclosure of utility model
The utility model solves the technical problem of providing the broken wire detection mechanism for full-automatic winding of the optical fiber ring, which has high detection efficiency and high reliability and improves the production efficiency.
In order to solve the technical problems, the full-automatic broken wire detection mechanism for winding an optical fiber ring provided by the utility model comprises: the frame, frame fixed mounting has the siren, symmetrical fixed mounting has the pedestal on the frame, rotate on the pedestal and install the rotatory piece, fixed mounting has electrically conductive copper sheet on the rotatory piece, the one end of symmetrical mounting electric wire on the siren, two the other end of electric wire contacts with corresponding copper sheet respectively, slidable mounting has the telescopic link on the frame, fixed mounting has the one end of connecting rod on the telescopic link, the other end fixed mounting of connecting rod has the button, the perforation has been seted up on the telescopic link, the both sides of telescopic link contact with corresponding electrically conductive copper sheet respectively, the symmetry is provided with the torsional spring in the frame, the both ends of torsional spring all slide and are provided with the fixture block, two fixture block respectively fixed mounting is on corresponding rotatory piece and frame.
Preferably, the rotating block is connected with a fixing screw in a threaded manner, the conductive copper sheet is provided with a fixing hole, the fixing screw penetrates through the fixing hole to be connected with the rotating block, and one end, in contact with the conductive copper sheet, of the electric wire is wound on the fixing screw.
Preferably, the frame is provided with an optical fiber outlet, the optical fiber outlet is rectangular, the frame is provided with an optical fiber inlet, and the opening of the optical fiber inlet is conical.
Preferably, the frame is fixedly provided with a supporting seat, the supporting seat is fixedly provided with a wire guide tube, and one end of the wire guide tube, which is close to the optical fiber inlet, is fixedly provided with a conical inlet.
Preferably, the frame is fixedly provided with an upper fixing block and a lower fixing block, one ends of a first roller and a second roller are symmetrically and rotatably arranged on the upper fixing block, a first transmission gear is fixedly arranged at the other end of the first roller, a second transmission gear is fixedly arranged at the other end of the second roller, the first transmission gear is meshed with the second transmission gear, the frame is fixedly provided with a motor, a third transmission gear is fixedly arranged on an output shaft of the motor, and the third transmission gear is meshed with the first transmission gear.
Preferably, one end of a spring is fixedly arranged on the telescopic strip, the other end of the spring is fixedly arranged on the frame, and the spring is sleeved on the outer side of the connecting rod.
Preferably, the radius of the first transmission gear is the same as the radius of the second transmission gear, and the radius of the third transmission gear is smaller than the radius of the first transmission gear.
Compared with the related art, the full-automatic broken wire detection mechanism for the optical fiber ring winding has the following beneficial effects:
The utility model provides a broken wire detection mechanism for full-automatic winding of an optical fiber ring, wherein a telescopic strip can be sprung up in time when broken wires are formed, so that two conductive copper sheets are contacted to trigger an alarm, the effect of effectively detecting broken wires of the optical fiber is achieved, workers are reminded, long-time no-load of optical fiber winding equipment is avoided, and the production efficiency is improved; the first roller and the second roller can push the optical fiber, so that the optical fiber is prevented from being subjected to larger traction force during winding; the wire guide tube can conveniently enable the optical fiber to pass through the perforation, so that the optical fiber is positioned at the detection position, the use difficulty is reduced, and the detection mechanism is convenient to use.
Drawings
FIG. 1 is a schematic diagram of a fully automatic winding broken wire detecting mechanism for optical fiber ring according to a preferred embodiment of the present utility model;
FIG. 2 is a schematic view I of the internal structure of the frame shown in FIG. 1;
FIG. 3 is a schematic view of the mounting structure of the telescopic strap shown in FIG. 2;
FIG. 4 is a schematic view II of the internal structure of the frame shown in FIG. 1;
FIG. 5 is a schematic view of the installation structure of the first and second drums shown in FIG. 4;
FIG. 6 is a schematic view of the mounting structure of the fiber entrance shown in FIG. 4.
Reference numerals in the drawings: 1. a frame; 2. an optical fiber outlet; 3. an alarm; 4. a button; 5. a pedestal; 6. a torsion spring; 7. a rotating block; 8. a conductive copper sheet; 9. a set screw; 10. a telescoping strip; 11. perforating; 12. a clamping block; 13. a connecting rod; 14. a spring; 15. an electric wire; 16. a support base; 17. a wire guide tube; 18. a tapered inlet; 19. an upper fixing block; 20. a lower fixing block; 21. a third transmission gear; 22. a first transmission gear; 23. a motor; 24. an optical fiber inlet; 25. a first roller; 26. a second transmission gear; 27. and a second roller.
Detailed Description
The utility model will be further described with reference to the drawings and embodiments.
Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, and fig. 6 in combination, fig. 1 is a schematic structural diagram of a preferred embodiment of a fully-automatic broken wire detecting mechanism for winding an optical fiber ring according to the present utility model; FIG. 2 is a schematic view I of the internal structure of the frame shown in FIG. 1; FIG. 3 is a schematic view of the mounting structure of the telescopic strap shown in FIG. 2; FIG. 4 is a schematic view II of the internal structure of the frame shown in FIG. 1; FIG. 5 is a schematic view of the installation structure of the first and second drums shown in FIG. 4; FIG. 6 is a schematic view of the mounting structure of the fiber entrance shown in FIG. 4.
The broken wire detection mechanism of full-automatic coiling of optic fibre ring includes: the frame 1, frame 1 fixed mounting has alarm 3, symmetrical fixed mounting has pedestal 5 on the frame 1, rotate on the pedestal 5 and install rotatory piece 7, fixed mounting has electrically conductive copper sheet 8 on the rotatory piece 7, the one end of electric wire 15 is installed to the symmetry on the alarm 3, the other end of two electric wires 15 contacts with corresponding copper sheet respectively, slidable mounting has telescopic strip 10 on the frame 1, fixed mounting has the one end of connecting rod 13 on the telescopic strip 10, the other end fixed mounting of connecting rod 13 has button 4, perforated 11 has been seted up on the telescopic strip 10, perforated 11 is the rectangle and the bottom wall is protruding cambered surface, effectively reduce the frictional force between diapire and the optic fibre, telescopic strip 10's both sides contact with corresponding electrically conductive copper sheet 8 respectively, telescopic strip 10's lower extreme is the triangle-shaped, be provided with the inclined plane on two electrically conductive copper sheets 8, telescopic strip 10 lower extreme and the inclined plane looks adaptation on the electrically conductive copper sheet 8, the frame 1 is internally symmetrical to be provided with torsional spring 6, the both ends of torsional spring 6 all slide and be provided with fixture block 12, two fixture block 12 are fixed mounting respectively on corresponding rotatory piece 7 and frame 1.
The rotating block 7 is connected with a fixing screw 9 in a threaded manner, a fixing hole is formed in the conductive copper sheet 8, the fixing screw 9 penetrates through the fixing hole to be connected with the rotating block 7, one end, in contact with the conductive copper sheet 8, of the electric wire 15 is wound on the fixing screw 9, and the electric wire 15 is in close contact with the conductive copper sheet by screwing the fixing screw 9.
The frame 1 is provided with the optical fiber outlet 2, the optical fiber outlet 2 is rectangular, the frame 1 is provided with the optical fiber inlet 24, the opening of the optical fiber inlet 24 is conical, the optical fiber outlet 2 is relatively large, and the internal condition can be observed better.
The frame 1 is fixedly provided with a supporting seat 16, the supporting seat 16 is fixedly provided with a wire barrel 17, one end of the wire barrel 17, which is close to the optical fiber inlet 24, is fixedly provided with a conical inlet 18, and the conical inlet 18 enables the optical fiber to enter the wire barrel more easily.
An upper fixing block 19 and a lower fixing block 20 are fixedly arranged on the frame 1, one ends of a first roller 25 and a second roller 27 are symmetrically and rotatably arranged on the upper fixing block 19, a first transmission gear 22 is fixedly arranged at the other end of the first roller 25, a second transmission gear 26 is fixedly arranged at the other end of the second roller 27, the first transmission gear 22 is meshed with the second transmission gear 26, a motor 23 is fixedly arranged on the frame 1, a third transmission gear 21 is fixedly arranged on an output shaft of the motor 23, and the third transmission gear 21 is meshed with the first transmission gear 22.
One end of a spring 14 is fixedly arranged on the telescopic strip 10, the other end of the spring 14 is fixedly arranged on the frame 1, and the spring 14 is sleeved on the outer side of the connecting rod 13.
The radius of the first transmission gear 22 is the same as the radius of the second transmission gear 26, and the radius of the third transmission gear 21 is smaller than the radius of the first transmission gear 22.
The working principle of the full-automatic winding broken wire detection mechanism for the optical fiber ring provided by the utility model is as follows:
Firstly, before full-automatic winding of an optical fiber ring is carried out, an optical fiber is required to pass through the mechanism, a motor 23 is started firstly, a first transmission gear 22 meshed with the motor 23 is driven to rotate by a third transmission gear 21 on an output shaft of the motor 23, a second transmission gear 26 is driven to rotate by the rotation of the first transmission gear 22, a first roller 25 and a second roller 27 are rotated while the first transmission gear 22 and the second transmission gear 26 rotate, then a push button 4 is pressed to enable a telescopic strip 10 at the other end of a connecting rod 13 to displace downwards, a spring 14 is stretched while the telescopic strip 10 displaces downwards, when the lower end of the telescopic strip 10 contacts with a conductive copper strip 8, as the lower end of the telescopic strip 10 is conical, the contact surface of the conductive copper strip 8 and the telescopic strip 10 is inclined, two conductive copper strips 8 can be extruded along with the downward displacement of the telescopic strip 10, so that the two conductive copper strips 8 respectively move towards two sides, the two conductive copper sheets 8 move to two sides, simultaneously, the corresponding rotating block 7 rotates on the pedestal 5, the rotating block 7 presses the torsion spring 6 when rotating on the pedestal 5, then the internal power supply of the alarm 3 is turned on, the alarm 3 is not triggered because the two conductive copper sheets 8 are not contacted, then the optical fiber passes through the optical fiber inlet 24, the optical fiber passes through the optical fiber inlet 24 and then reaches between the first roller 25 and the second roller 27, the optical fiber continuously advances under the rotation of the first roller 25 and the second roller 27, enters the wire barrel 17 through the conical inlet 18, then continuously advances through the perforation 11 on the telescopic strip 10 after passing through the wire barrel 17, continuously advances through the optical fiber outlet 2 after passing through the perforation 11, then the optical fiber is arranged on the working position of the optical fiber ring-surrounding device by a worker, the button 4 is released when the optical fiber is wound and has a certain tensile stress, at this time, the button 4 cannot be displaced upwards under the tensile force of the spring 14 under the action of a certain optical fiber tensile stress, so as to achieve the detection effect.
When the optical fiber is broken under special conditions, the tensile stress on the optical fiber disappears, the telescopic strip 10 moves upwards under the action of the spring 14, after the telescopic strip 10 leaves between the two conductive copper sheets 8, the two rotating blocks 7 rotate under the action of the torsion springs 6, so that the two conductive copper sheets 8 are contacted to form a passage to trigger the alarm 3, the motor 23 can be stopped at the moment, and then, after the fault elimination is carried out by a worker, the winding work is continued.
Compared with the related art, the full-automatic broken wire detection mechanism for the optical fiber ring winding has the following beneficial effects:
The utility model provides a broken wire detection mechanism for full-automatic winding of an optical fiber ring, wherein a telescopic strip 10 can be sprung up in time when broken wires are formed, so that two conductive copper sheets 8 are contacted to trigger an alarm 3, the effect of effectively detecting broken wires of the optical fiber is achieved, workers are reminded, long-time no-load of optical fiber winding equipment is avoided, and the production efficiency is improved; the first roller 25 and the second roller 27 can push the optical fiber, so that the optical fiber is prevented from being subjected to larger traction force during winding; the wire barrel 17 can conveniently enable the optical fiber to pass through the perforation 11, so that the optical fiber is positioned at the detection position, the use difficulty is reduced, and the detection mechanism is convenient to use.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.
Claims (7)
1. A broken wire detection mechanism of full-automatic coiling of optic fibre ring, its characterized in that includes:
The frame, frame fixed mounting has the siren, symmetrical fixed mounting has the pedestal on the frame, rotate on the pedestal and install the rotatory piece, fixed mounting has electrically conductive copper sheet on the rotatory piece, the one end of symmetrical mounting electric wire on the siren, two the other end of electric wire contacts with corresponding copper sheet respectively, slidable mounting has the telescopic link on the frame, fixed mounting has the one end of connecting rod on the telescopic link, the other end fixed mounting of connecting rod has the button, the perforation has been seted up on the telescopic link, the both sides of telescopic link contact with corresponding electrically conductive copper sheet respectively, the symmetry is provided with the torsional spring in the frame, the both ends of torsional spring all slide and are provided with the fixture block, two fixture block respectively fixed mounting is on corresponding rotatory piece and frame.
2. The broken wire detection mechanism for full-automatic winding of an optical fiber ring according to claim 1, wherein a fixing screw is connected to the rotating block in a threaded manner, a fixing hole is formed in the conductive copper sheet, the fixing screw penetrates through the fixing hole to be connected with the rotating block, and one end, in contact with the conductive copper sheet, of the electric wire is wound on the fixing screw.
3. The broken wire detection mechanism for full-automatic winding of an optical fiber ring according to claim 1, wherein the frame is provided with an optical fiber outlet, the optical fiber outlet is rectangular, the frame is provided with an optical fiber inlet, and the opening of the optical fiber inlet is conical.
4. The broken wire detection mechanism for full-automatic winding of an optical fiber ring according to claim 3, wherein a supporting seat is fixedly installed on the frame, a wire guide cylinder is fixedly installed on the supporting seat, and a conical inlet is fixedly installed at one end, close to the optical fiber inlet, of the wire guide cylinder.
5. The broken wire detection mechanism for full-automatic winding of an optical fiber ring according to claim 1, wherein an upper fixing block and a lower fixing block are fixedly installed on the frame, one ends of a first roller and a second roller are symmetrically and rotatably installed on the upper fixing block, a first transmission gear is fixedly installed at the other end of the first roller, a second transmission gear is fixedly installed at the other end of the second roller, the first transmission gear is meshed with the second transmission gear, a motor is fixedly installed on the frame, a third transmission gear is fixedly installed on an output shaft of the motor, and the third transmission gear is meshed with the first transmission gear.
6. The broken wire detection mechanism for full-automatic winding of an optical fiber ring according to claim 1, wherein one end of a spring is fixedly installed on the telescopic bar, the other end of the spring is fixedly installed on the frame, and the spring is sleeved on the outer side of the connecting rod.
7. The fully automatic winding broken wire detecting mechanism according to claim 5, wherein the radius of the first transmission gear is the same as the radius of the second transmission gear, and the radius of the third transmission gear is smaller than the radius of the first transmission gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322569110.7U CN220912313U (en) | 2023-09-21 | 2023-09-21 | Broken wire detection mechanism for full-automatic winding of optical fiber ring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322569110.7U CN220912313U (en) | 2023-09-21 | 2023-09-21 | Broken wire detection mechanism for full-automatic winding of optical fiber ring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220912313U true CN220912313U (en) | 2024-05-07 |
Family
ID=90908063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322569110.7U Active CN220912313U (en) | 2023-09-21 | 2023-09-21 | Broken wire detection mechanism for full-automatic winding of optical fiber ring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220912313U (en) |
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2023
- 2023-09-21 CN CN202322569110.7U patent/CN220912313U/en active Active
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