CN210514746U - Device for preventing optical device tail fiber from winding - Google Patents
Device for preventing optical device tail fiber from winding Download PDFInfo
- Publication number
- CN210514746U CN210514746U CN201921982290.9U CN201921982290U CN210514746U CN 210514746 U CN210514746 U CN 210514746U CN 201921982290 U CN201921982290 U CN 201921982290U CN 210514746 U CN210514746 U CN 210514746U
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- optical device
- groove
- tail
- preventing
- fixed block
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- Expired - Fee Related
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- 230000003287 optical effect Effects 0.000 title claims abstract description 75
- 239000000835 fiber Substances 0.000 title claims abstract description 29
- 238000004804 winding Methods 0.000 title claims abstract description 14
- 239000013307 optical fiber Substances 0.000 abstract description 23
- 239000003292 glue Substances 0.000 abstract description 21
- 230000008901 benefit Effects 0.000 abstract description 7
- 238000004026 adhesive bonding Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract 1
- 230000009471 action Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 230000001502 supplementing effect Effects 0.000 description 3
- 238000005429 filling process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of optical device production equipment, in particular to a device for preventing tail fibers of an optical device from being wound; the adopted technical scheme is as follows: a device for preventing tail fibers of an optical device from winding comprises a rotary table, wherein the periphery of the rotary table is provided with an annular bulge, and the middle part of the rotary table is fixedly provided with a fixed block; the fixed block is used for fixing the optical device, and a gap between the annular bulge and the fixed block is used for accommodating the tail fiber. Use the utility model discloses the time, fix the carousel in the pivot of benefit machine of gluing, drive the carousel by the pivot of benefit machine of gluing and rotate, optical device rotates along with the carousel simultaneously, and optical device's tail optical fiber connects to support under the centrifugal force effect and supports and lean on at the bellied inside wall of annular and rotate along with the carousel together. Therefore, the utility model discloses when the optical device mends and glues, can restrict the tail optical fiber in the carousel to prevent the winding of tail optical fiber and damage the tail optical fiber, the yield is high.
Description
Technical Field
The utility model relates to an optical device production facility technical field, concretely relates to prevent winding device of optical device tail optical fiber.
Background
The optical device is usually provided with a tail fiber, one end of the tail fiber is provided with a connecting piece, and the other end of the tail fiber is fixedly connected with the optical device. After the optical device is fixedly connected with the tail fiber, glue is needed to be added to the optical device in the subsequent production. The existing glue supplementing device needs to drive the optical device to rotate, usually two times, so that the glue is uniformly coated on the optical device. In the glue filling process, the tail fiber needs to rotate together with the optical device, and the length of the tail fiber is generally larger than 0.5m, so that the tail fiber is easy to wind and bend in the glue filling process, and the tail fiber of the optical device is damaged.
SUMMERY OF THE UTILITY MODEL
To above-mentioned easy winding technical problem of tail optical fiber when current optical device mends to glue, the utility model provides a prevent optical device tail optical fiber winding's device can fix the optical device simply fast, and can restrict the tail optical fiber in the carousel to prevent the tail optical fiber winding, have simple structure, the fixed characteristics of taking out convenience, yield height of optical device.
The utility model discloses a following technical scheme realizes:
a device for preventing tail fibers of an optical device from winding comprises a rotary table, wherein the periphery of the rotary table is provided with an annular bulge, and the middle part of the rotary table is fixedly provided with a fixed block; the fixed block is used for fixing the optical device, and a gap between the annular bulge and the fixed block is used for accommodating the tail fiber.
The utility model discloses during the use, fix the carousel in the pivot of benefit machine of gluing, then through the fixed optical device of fixed block to place the tail optical fiber bending of optical device in the space between annular arch and fixed block. During glue filling, the rotating disc is driven by the rotating shaft of the glue filling machine to rotate, the optical device rotates along with the rotating disc, and the tail fiber connector of the optical device abuts against the inner side wall of the annular bulge under the action of centrifugal force and rotates along with the rotating disc. Therefore, the utility model discloses when the optical device mends and glues, can restrict the tail optical fiber in the carousel to prevent the winding of tail optical fiber and damage the tail optical fiber, the yield is high.
As the specific implementation mode of the fixing block, the middle part of the fixing block is provided with a through groove, and two sides of the through groove are provided with spring pieces. The two spring pieces are symmetrical about the symmetrical lines of the two groove walls of the through groove, and the spring pieces incline to the symmetrical lines of the two groove walls of the through groove. The optical device is fixed by deforming and clamping the two spring pieces, the structure is simple, and the optical device is convenient to fix and take out; and can clamp optical devices of various specifications, and has wide application range.
As a specific embodiment of the spring piece, the spring piece comprises a straight section and an inclined section, and the inclined section is positioned in the through groove; the two straight sections are respectively positioned on two sides of a notch at one end of the through groove, and the straight sections are connected with the side wall of the fixed block so as to facilitate the installation of the spring piece.
Preferably, the straight section is detachably connected with the side wall of the fixed block through a screw, so that the spring piece is convenient to mount and replace.
Furthermore, the turntable is also provided with a limiting block, and the limiting block is positioned on one side of the fixing block, which is far away from the straight section; the limiting block is provided with a limiting groove, and the limiting groove is communicated with the through groove so as to limit and support the optical device.
Preferably, the bottom of the limiting groove is arc-shaped so as to improve the fit degree of the bottom of the limiting groove and the optical device.
Preferably, the limiting blocks are detachably connected with the fixing blocks, so that the limiting blocks of different specifications can be replaced conveniently.
Compared with the prior art, the utility model, following advantage and beneficial effect have:
1. the carousel circumference is provided with annular arch, and the carousel middle part is fixed with the fixed block, the space between annular arch and the fixed block is used for holding the tail optical fiber. When the optical fiber bending device is used, the turntable is fixed on a rotating shaft of the glue supplementing machine, then the optical device is fixed through the fixing block, and the tail fiber of the optical device is bent and placed in a gap between the annular protrusion and the fixing block. During glue filling, the rotating disc is driven by the rotating shaft of the glue filling machine to rotate, the optical device rotates along with the rotating disc, and the tail fiber connector of the optical device abuts against the inner side wall of the annular bulge under the action of centrifugal force and rotates along with the rotating disc. Therefore, the utility model discloses when the optical device mends and glues, can restrict the tail optical fiber in the carousel to prevent the winding of tail optical fiber and damage the tail optical fiber, the yield is high.
2. The fixed block middle part is equipped with logical groove, it all is equipped with the spring leaf to lead to groove both sides. The two spring pieces are symmetrical about the symmetrical lines of the two groove walls of the through groove, and the spring pieces incline to the symmetrical lines of the two groove walls of the through groove. The optical device is fixed by deforming and clamping the two spring pieces, the structure is simple, and the optical device is convenient to fix and take out; and can clamp optical devices of various specifications, and has wide application range.
Drawings
The accompanying drawings, which are included to provide a further understanding of the embodiments of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention. In the drawings:
fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic diagram of the optical device after being clamped.
Names of various parts in the drawings:
1-rotating disc, 2-annular bulge, 3-fixed block, 4-through groove, 5-spring piece, 6-straight section, 7-inclined section, 8-limiting block, 9-limiting groove, 10-optical device and 11-tail fiber.
Detailed Description
To make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail below with reference to the following examples and drawings, and the exemplary embodiments and descriptions thereof of the present invention are only used for explaining the present invention, and are not intended as limitations of the present invention.
Example 1
A device for preventing tail fibers of an optical device from winding comprises a rotary table 1, wherein the periphery of the rotary table 1 is provided with an annular bulge 2; specifically, the rotary table 1 is fixedly connected with a rotary shaft of the glue filling machine, and the annular bulge 2, the rotary table 1 and the rotary shaft of the glue filling machine are generally concentrically arranged. The middle part of the turntable 2 is fixed with a fixed block 3, the fixed block 3 is used for fixing the optical device 10, and a gap between the annular bulge 2 and the fixed block 3 is used for accommodating tail fibers. The fixing block 3 can fix the optical device 10 by adopting a mode of arranging a through groove and screwing a fastening screw on the side wall of the groove, and can also fix the optical device 10 by adopting a mode of screwing a pressing plate on the fixing block 3.
The utility model discloses during the use, fix carousel 1 in the pivot of benefit machine of gluing, then through the fixed optical device 10 of fixed block 3 to place the tail optical fiber bending of optical device 10 in the space between annular arch 2 and fixed block 3. During the glue filling, the rotating shaft of the glue filling machine drives the rotating disc 1 to rotate, the optical device 10 rotates along with the rotating disc 1, and the tail fiber joint of the optical device 10 abuts against the inner side wall of the annular bulge under the action of centrifugal force and rotates along with the rotating disc. Therefore, the utility model discloses when the optical device mends and glues, can restrict the tail optical fiber in the carousel to prevent the winding of tail optical fiber and damage the tail optical fiber, the yield is high.
As the specific implementation mode of the fixing block 3, the middle part of the fixing block 3 is provided with a through groove 4, the through groove 4 is a through groove, and the two sides of the through groove 4 are both provided with spring pieces 5. The two spring pieces 5 are symmetrical about the symmetrical lines of the two groove walls of the through groove 4, and the spring pieces 5 incline to the symmetrical lines of the two groove walls of the through groove 4. That is, one end of each of the two spring strips 5 is fixedly connected to the sidewall of the through slot 4 or the fixing block 3, the other end of each of the two spring strips 5 is suspended in the through slot 4, and the suspended end of each of the two spring strips 5 is a free end, and the distance between the free ends when not in use is smaller than the outer diameter of the processed optical device 10.
When the fixing device is used, the end head operation spring pieces 5 of the optical device 10 are inserted into the through grooves 4 in the inclined direction, the free ends of the two spring pieces 5 are extruded by the side walls of the optical device 10, and the optical device is fixed through the deformation clamping of the two spring pieces 5. When the optical device 10 is taken out, the optical device 10 is only required to be pulled downwards, so that the optical device 10 is convenient to fix and take out; and can clamp optical devices 10 of various specifications, and has a wide application range.
As a concrete embodiment of the spring piece 5, the spring piece 5 comprises a straight section 6 and an inclined section 7, and the inclined section 7 is positioned in the through groove 4; two straight sections 6 are respectively positioned at two sides of a notch at one end of the through groove 4, and the straight sections 6 are connected with the side wall of the fixed block 3 so as to facilitate the installation of the spring piece 5.
Preferably, the straight section 6 is detachably connected with the side wall of the fixed block 3 through a screw, so that the spring piece 5 can be conveniently installed and replaced.
Example 2
Based on the embodiment 1, a limiting block 8 is further arranged in the turntable 1, and the limiting block 8 is positioned on one side of the fixing block 3 away from the straight section 6; it should be understood that the limiting block 8 and the straight section 6 are respectively located outside two parallel side walls of the fixing block 3. The limiting block 8 is provided with a limiting groove 9, and the limiting groove 9 is communicated with the through groove 4. When the device is used, the optical device penetrates through the limiting groove 9 and the through groove 4 simultaneously, so that the optical device can be prevented from shaking in the glue supplementing process; meanwhile, the optical device 10 can be limited, so that the two inclined sections 7 have enough contact area with the side wall of the optical device 10, thereby ensuring that the optical device 10 is firmly clamped.
Preferably, the bottom of the limiting groove 9 is arc-shaped, so that the degree of adhesion between the bottom of the limiting groove 9 and the optical fiber cable is improved, and the amplitude of the optical device 10 in the process of glue filling is further limited.
Preferably, the limiting block 8 is detachably connected with the fixing block 3, so that the limiting blocks 8 of different specifications can be replaced conveniently.
It should be noted that, for the optical device 10 with a long pigtail, the pigtail connector end of the optical device 10 may be wound along the inner sidewall of the annular protrusion 2, and then the optical device 10 is fixed on the fixing block 3. When the tail fiber is wound, all parts of the tail fiber are in arc smooth transition so as to prevent the tail fiber from being damaged.
The above-mentioned embodiments, further detailed description of the objects, technical solutions and advantages of the present invention, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. The device for preventing the tail fiber of the optical device from winding is characterized by comprising a rotary table (1), wherein the periphery of the rotary table (1) is provided with an annular bulge (2), and the middle part of the rotary table (1) is fixedly provided with a fixed block (3);
the fixing block (3) is used for fixing the optical device (10), and a gap between the annular bulge (2) and the fixing block (3) is used for accommodating a tail fiber (11).
2. The device for preventing the tail fiber of the optical device from being wound is characterized in that a through groove (4) is formed in the middle of the fixing block (3), and spring pieces (5) are arranged on two sides of the through groove (4);
the two spring pieces (5) are symmetrical about the symmetrical lines of the two groove walls of the through groove (4), the spring pieces (5) incline to the symmetrical lines of the two groove walls of the through groove (4), and the optical device (10) is clamped through the deformation of the two spring pieces (5).
3. An arrangement for preventing a pigtail of a photonic device according to claim 2, wherein said spring plate (5) comprises a straight section (6), an inclined section (7), said inclined section (7) being located in the through slot (4); two straight sections (6) are respectively positioned at two sides of a notch at one end of the through groove (4), and the straight sections (6) are connected with the side wall of the fixed block (3).
4. An arrangement for preventing entanglement of a pigtail of a light device according to claim 3 wherein the straight section (6) is detachably attached to the side wall of the fixing block (3) by means of screws.
5. The device for preventing the optical device tail fiber from being wound according to claim 4, wherein the turntable (1) is further provided with a limiting block (8), and the limiting block (8) is positioned on one side of the fixed block (3) far away from the straight section (6); the limiting block (8) is provided with a limiting groove (9), and the limiting groove (9) is communicated with the through groove (4).
6. An arrangement for preventing a pigtail of a light device according to claim 5, wherein the bottom of the limiting groove (9) is arc-shaped.
7. An apparatus for preventing a pigtail of a photonic device from being twisted as claimed in claim 5, wherein the stopper (8) is detachably connected to the fixing block (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982290.9U CN210514746U (en) | 2019-11-15 | 2019-11-15 | Device for preventing optical device tail fiber from winding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921982290.9U CN210514746U (en) | 2019-11-15 | 2019-11-15 | Device for preventing optical device tail fiber from winding |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210514746U true CN210514746U (en) | 2020-05-12 |
Family
ID=70574620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921982290.9U Expired - Fee Related CN210514746U (en) | 2019-11-15 | 2019-11-15 | Device for preventing optical device tail fiber from winding |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210514746U (en) |
-
2019
- 2019-11-15 CN CN201921982290.9U patent/CN210514746U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200512 |
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| CF01 | Termination of patent right due to non-payment of annual fee |