CN111532892A - Optical fiber production line is with drawing right adjusting auxiliary device - Google Patents
Optical fiber production line is with drawing right adjusting auxiliary device Download PDFInfo
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- CN111532892A CN111532892A CN202010380497.XA CN202010380497A CN111532892A CN 111532892 A CN111532892 A CN 111532892A CN 202010380497 A CN202010380497 A CN 202010380497A CN 111532892 A CN111532892 A CN 111532892A
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- optical fiber
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- production line
- correcting
- auxiliary device
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- 239000013307 optical fiber Substances 0.000 title claims abstract description 60
- 238000007380 fibre production Methods 0.000 title claims abstract description 22
- 239000002184 metal Substances 0.000 claims abstract description 9
- 239000011241 protective layer Substances 0.000 claims abstract description 4
- 238000004804 winding Methods 0.000 claims description 7
- 230000006698 induction Effects 0.000 abstract description 7
- 238000001514 detection method Methods 0.000 abstract description 5
- 239000000835 fiber Substances 0.000 description 29
- 230000007246 mechanism Effects 0.000 description 11
- 230000035945 sensitivity Effects 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 230000005484 gravity Effects 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
- B65H57/14—Pulleys, rollers, or rotary bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H57/00—Guides for filamentary materials; Supports therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H59/00—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators
- B65H59/38—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension
- B65H59/384—Adjusting or controlling tension in filamentary material, e.g. for preventing snarling; Applications of tension indicators by regulating speed of driving mechanism of unwinding, paying-out, forwarding, winding, or depositing devices, e.g. automatically in response to variations in tension using electronic means
- B65H59/385—Regulating winding speed
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/32—Optical fibres or optical cables
Landscapes
- Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
The invention relates to the technical field of optical fibers, and discloses a traction correcting adjustment auxiliary device for an optical fiber production line, which comprises a base, wherein the front side and the rear side inside the correcting device are both connected with a magnetic block, the inner side ends of the magnetic blocks are both connected with a correcting rod, the outer side of the correcting rod is both provided with a first spring, the outer side of the first spring is both provided with a coil, and a detection assembly comprises: fixing base, varistor, slide bar, metal ball, second spring, horizontal pole and line row, the outside of slide bar is provided with the removal subassembly, and the removal subassembly includes: the sliding cylinder, the magnetic group and the protective layer. The moving assembly is driven by the optical fiber to swing on the cross rod, the line bank cuts a magnetic induction line in the magnetic group, a coil connected with the line bank in series flows in current, the coil is electrified to generate a magnetic field to push the correcting rod to correct the swinging optical fiber, and the structure achieves the aim of ensuring the swinging optical fiber, so that the optical fiber is prevented from swinging to be separated from the auxiliary guide wheel too much, and the working efficiency is further reduced.
Description
Technical Field
The invention relates to the technical field of optical fibers, in particular to a traction correcting adjustment auxiliary device for an optical fiber production line.
Background
Optical fibers are short for optical fibers, and are fibers made of glass or plastic that can be used as a light conducting means. The transmission principle is to utilize the total reflection of light. Since the propagation velocities of light in different substances are different, light traveling from one substance to another is refracted and reflected at the interface between the two substances. Also, the angle of refracted light may vary with the angle of incident light. When the angle of the incident light reaches or exceeds a certain angle, the refracted light disappears, and the incident light is totally reflected, which is the total reflection of the light. The refraction angles of different substances to the same wavelength light are different, the refraction angles of the same substances to different wavelength light are also different, the optical fiber communication is formed based on the principle, and the optical fiber communication is very important for the development of the society.
In the production process of the optical fiber, the optical fiber is accumulated between the main traction mechanism and the auxiliary guide wheel, and the rotation speed of the main traction mechanism needs to be adjusted manually. And to the more optic fibre of piling up that produces in the optic fibre production, need than the speed pulling of main drive mechanism piled up optic fibre just can make optic fibre get back to tight form again, the rotational speed of main drive mechanism passes through the adjustment of testing personnel, not only the sensitivity is low, and has increased testing personnel's working strength. In addition, the accumulated optical fibers are easy to swing in the transmission process, so that the optical fibers are easy to separate from the auxiliary guide wheel and the lower part of the optical fibers is greatly abraded.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a traction and alignment adjustment auxiliary device for an optical fiber production line, which has the advantages of automatically adjusting the rotating speed of a main traction mechanism, having high adjustment sensitivity and avoiding the separation of an optical fiber from an auxiliary guide wheel and the abrasion of the lower part of the optical fiber, and solves the problems that the existing optical fiber traction mechanism cannot automatically adjust the rotating speed of the main traction mechanism, has low adjustment sensitivity, and the optical fiber is easy to separate from the auxiliary guide wheel and the lower part of the optical fiber is easy to abrade.
(II) technical scheme
In order to realize the purposes of automatically adjusting the rotating speed of the main traction mechanism, having high adjustment sensitivity and avoiding the separation of the optical fiber from the auxiliary guide wheel and the abrasion of the lower part of the optical fiber, the invention provides the following technical scheme: a traction correcting adjustment auxiliary device for an optical fiber production line comprises a base, wherein the upper end of the base is fixedly connected with a first bracket respectively from left to right, second support and third support, the upper portion of first support is rotated and is connected with the wind-up roll, the upper end of second support and third support is all rotated and is connected with supplementary guide pulley, be provided with optic fibre between wind-up roll and the supplementary guide pulley, the right side of left side supplementary guide pulley and the left side of right side supplementary guide pulley are provided with respectively and are dialled just device, dial the equal sliding connection in inside front and back side of just device and have the magnetic path, the pole is dialled to the equal fixedly connected with in inboard end of magnetic path, the inboard end of dialling the pole all is provided with the cushion, the outside of dialling the pole all is provided with first spring, the outside of first spring just is dialling and all is provided with the coil in the device, the upper portion middle side of base just is being provided with: fixing base, varistor, slide bar, metal ball, second spring, horizontal pole and line row, the outside of slide bar is provided with the removal subassembly, and the removal subassembly includes: the sliding cylinder, the magnetic group and the protective layer.
Preferably, each group of the correcting devices is symmetrical about the middle of the auxiliary guide wheel, and the distance between each group of the correcting devices is greater than the width of the auxiliary guide wheel, so that the correcting devices are prevented from influencing the auxiliary guide wheel to convey the optical fibers on the auxiliary guide wheel.
Preferably, the poking rod is arc-shaped, so that the optical fiber is better limited up and down and left and right.
Preferably, the magnetic field generated by the coil is the same as the magnetic pole of the opposite magnetic block, so that the magnetic field generated by the coil pushes the magnetic block, and the magnetic block drives the correcting rod to correct the optical fiber.
Preferably, the fixing seat is fixedly connected to the base, and the sliding rod is connected in the fixing seat in a sliding mode.
Preferably, the width of the moving assembly is greater than that of the auxiliary guide wheel, so that the optical fiber drives the moving assembly to slide on the sliding rod, and the optical fiber cannot fall off from the moving assembly.
Preferably, bearings are arranged at two ends of the magnetic group, and the magnetic group slides left and right and rotates front and back on the cross rod through the bearings, so that the friction force of the moving assembly in front and back rotation and left and right sliding of the sliding rod is reduced.
Preferably, the line row and the magnetic groups are parallel to each other, and the line row is respectively arranged on the left side and the right side of the cross rod, so that when the magnetic groups rotate around the sliding rod, the line row maximally cuts magnetic induction lines between the magnetic groups; the wire row is arranged on the left side and the right side of the cross rod respectively, so that when the moving assembly does not move, the wire row does not cut magnetic induction wires between the magnetic groups.
(III) advantageous effects
Compared with the prior art, the invention provides a traction correcting adjustment auxiliary device for an optical fiber production line, which has the following beneficial effects:
1. this optic fibre production line is with drawing to dial and just adjusting auxiliary device is provided with optic fibre through between the supplementary guide pulley, when optic fibre piles up or when too loose between the supplementary guide pulley about, optic fibre and removal subassembly contact. The swing range is great when supplementary guide pulley conveying for looser optic fibre, optic fibre drives and removes the subassembly horizontal hunting on the horizontal pole, and optic fibre passes through the inoxidizing coating and drives and remove the subassembly and rotate around on the horizontal pole, the relative horizontal pole interior line of magnetic unit in the removal subassembly is arranged and is made helical motion, the line is arranged and is cut the magnetic induction line in the magnetic unit, there is the electric current to produce in the line, coil inflow current with the line is arranged in series, the coil circular telegram produces the magnetic field and promotes to dial positive pole and dial the swing optic fibre, and the left wobbling optic fibre is adjusted positive through left positive pole of dialling, the same reason: the optical fiber swinging to the right is straightened by the right straightening rod. The structure achieves the purpose of ensuring the swinging optical fiber, thereby avoiding the optical fiber from being separated from the auxiliary guide wheel due to overlarge swinging and further reducing the working efficiency.
2. This optic fibre production line is with drawing to dial and just adjusting auxiliary device, through optic fibre self gravity extrusion removal subassembly, the removal subassembly extrudees the second spring through the slide bar extrusion and moves downwards in the fixing base, the slide bar drives the metal ball on it and moves down on the variable resistance, the resistance of variable resistance access circuit reduces, the voltage increase at the drive arrangement both ends on the wind-up roll of establishing ties with the variable resistance, the wind-up roll drives the wind-up roll and rotates and accelerate, and the distance that optic fibre self gravity and metal ball moved at the variable resistance corresponds, this structure has reached and has controlled the slew velocity of wind-up roll according to the loose degree automatic control of optic fibre between the auxiliary guide pulley, thereby solved current for the optic fibre production line draw gear can not the automatic adjustment wind-up roll slew velocity, further avoided the loose problem that swings and drop and lower part wearing and tearing of optic fibre.
Drawings
FIG. 1 is a schematic view of the overall front structure of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is a cross-sectional view of the structure of FIG. 2 taken along line A-A thereof in accordance with the present invention;
FIG. 4 is an enlarged view of the structure of FIG. 3 at B according to the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 3 at C according to the present invention;
fig. 6 is a cross-sectional view of the structure of fig. 2 taken at D-D in accordance with the present invention.
In the figure: the optical fiber detection device comprises a base 1, a first support 101, a second support 102, a third support 103, a wind-up roll 2, an auxiliary guide wheel 3, an optical fiber 4, a centering device 5, a magnetic block 6, a centering rod 7, a cushion 701, a first spring 8, a coil 9, a detection assembly 10, a fixing seat 1001, a variable resistor 10011, a sliding rod 1002, a metal ball 10021, a second spring 1003, a cross rod 1004, a wire row 10041, a movable assembly 11, a sliding barrel 1101, a magnetic group 1102 and a protective layer 1103.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, an auxiliary device for traction straightening adjustment for an optical fiber production line comprises a base 1, wherein the upper end of the base 1 is fixedly connected with a first support 101, a second support 102 and a third support 103 from left to right, the upper portion of the first support 101 is rotatably connected with a wind-up roll 2, the upper ends of the second support 102 and the third support 103 are rotatably connected with auxiliary guide wheels 3, optical fibers 4 are arranged between the wind-up roll 2 and the auxiliary guide wheels 3, straightening devices 5 are respectively arranged on the right side of the left auxiliary guide wheel 3 and the left side of the right auxiliary guide wheel 3, each group of straightening devices 5 is symmetrical with respect to the middle of the auxiliary guide wheels 3, and the distance between each group of straightening devices 5 is greater than the width of the auxiliary guide wheels 3, so that the straightening devices 5 are prevented from influencing the auxiliary guide wheels 3 to convey the. The equal sliding connection in side has magnetic path 6 around dialling device 5's inside, and the equal fixedly connected with of inboard end of magnetic path 6 dials pole 7, and the inboard end of dialling pole 7 all is provided with cushion 701, dials pole 7 and is the arc form to guarantee its better restriction about with optic fibre 4 about with. The outside of dialling pole 7 all is provided with first spring 8, and the outside of first spring 8 and all being provided with coil 9 in dialling device 5, and the magnetic field that coil 9 produced is the same with the magnetic pole of the magnetic path 6 to opposite face to guarantee that the magnetic field that coil 9 produced promotes magnetic path 6, magnetic path 6 drives and dials pole 7 and dials to optic fibre 4 just, has further solved the problem that current optic fibre drive mechanism optic fibre easily comes off from the auxiliary guide pulley.
The upper portion of base 1 is middle side and is being provided with detection component 10 between dialling device 5, and detection component 10 includes: fixing base 1001, variable resistor 10011, slide bar 1002, metal ball 10021, second spring 1003, horizontal pole 1004 and line row 10041, fixing base 1001 fixed connection is on base 1, slide bar 1002 sliding connection is in fixing base 1001. The outside of the slide bar 1002 is provided with a moving assembly 11, and the moving assembly 11 comprises: the width of the moving assembly 11 is greater than that of the auxiliary guide wheel 3, so that the optical fiber 4 drives the moving assembly 11 to slide on the sliding rod 1002, the optical fiber 4 cannot fall off from the moving assembly 11, bearings are arranged at two ends of the magnetic assembly 1102, the magnetic assembly 1102 slides left and right and rotates front and back on the cross rod 1004 through the bearings, and therefore the friction force of the moving assembly 11 rotating front and back and left and right sliding of the sliding rod 1002 is reduced, the line row 10041 is parallel to the magnetic assembly 1102, and the line row 10041 is respectively arranged at the left side and the right side of the cross rod 1004, so that when the magnetic assembly 1102 rotates around the sliding rod 1002, the line row 10041 maximally cuts magnetic induction lines between the magnetic assemblies 1102; the arrangement of the line row 10041 on the left and right sides of the cross bar 1004 ensures that the line row 10041 does not cut the magnetic induction lines between the magnetic groups 1102 when the moving assembly 11 does not move. The connection structure solves the problems that the existing optical fiber traction mechanism cannot automatically adjust the rotating speed of the main traction mechanism, has low adjustment sensitivity and is easy to wear the lower part of the optical fiber.
The working principle is as follows: this optic fibre production line is with drawing right adjusting auxiliary device, at the during operation, is provided with optic fibre 4 between 3 through supplementary guide pulley, when optic fibre 4 piles up or when too loose between 3 at the left and right sides supplementary guide pulley, optic fibre 4 contacts with removal subassembly 11. Because the swing range is great when supplementary guide pulley 3 conveys for looser optic fibre 4, at this moment, optic fibre 4 drives and removes subassembly 11 horizontal hunting on horizontal pole 1004, and optic fibre 4 passes through the inoxidizing coating 1103 and drives and remove subassembly 11 and rotate around on horizontal pole 1004, at this moment, the magnetic unit 1102 in the removal subassembly 11 makes spiral motion relative to the line row 10041 in the horizontal pole 1004, line row 10041 cuts the magnetic induction line in the magnetic unit 1102, there is the electric current to produce in the line row 10041, coil 9 with line row 10041 series connection flows in the electric current, coil 9 circular telegram produces the magnetic field and promotes to dial positive pole 7 and dial positive to wobbling optic fibre 4, and wobbling optic fibre 4 is adjusted positive through left pole 7 that dials, the same reason: the optical fiber 4 swinging to the right is straightened by the right straightening rod 7. The structure achieves the aim of ensuring the swinging optical fiber 4, thereby avoiding the optical fiber 4 from being separated from the auxiliary guide wheel 3 due to overlarge swinging and further reducing the working efficiency.
The moving assembly 11 is extruded by the gravity of the optical fiber 4, the moving assembly 11 extrudes and extrudes the second spring 1003 through the sliding rod 1002 to move downwards in the fixing seat 1001, the sliding rod 1002 drives the metal ball 10021 on the sliding rod to move downwards on the variable resistor 10011, the resistance of the variable resistor 10011 connected to a circuit is reduced, the voltage at two ends of a driving device on the winding roller 2 connected with the variable resistor 10011 in series is increased, the winding roller drives the winding roller 2 to rotate for acceleration, and the gravity of the optical fiber 4 corresponds to the distance of the metal ball 10021 moving on the variable resistor 10011, the structure achieves the aim of automatically controlling the rotating speed of the winding roller 2 according to the loosening degree of the optical fiber 4 between the auxiliary guide wheels 3, so that the problems that the rotating speed of the winding roller 2 cannot be automatically adjusted by the existing traction device for the fiber production line are solved, and the swinging loosening and falling of the optical fiber.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an optic fibre production line is with drawing to right to adjust auxiliary device, includes base (1), its characterized in that: the upper end of the base (1) is fixedly connected with a first support (101), a second support (102) and a third support (103) from left to right respectively, the upper part of the first support (101) is rotatably connected with a winding roller (2), the upper ends of the second support (102) and the third support (103) are rotatably connected with auxiliary guide wheels (3), an optical fiber (4) is arranged between the winding roller (2) and the auxiliary guide wheels (3), the right side of the left auxiliary guide wheel (3) and the left side of the right auxiliary guide wheel (3) are respectively provided with a straightening device (5), the front side and the rear side of the interior of the straightening device (5) are respectively and slidably connected with a magnetic block (6), the inner side ends of the magnetic blocks (6) are respectively and fixedly connected with a straightening rod (7), the inner side ends of the straightening rods (7) are respectively provided with a cushion (701), the outer sides of the straightening rods (7) are respectively provided with a first spring (8), the outer sides of the first springs (8) are respectively provided with coils, the upper portion of base (1) middle side just is provided with determine module (10) between dialling device (5), and determine module (10) includes: fixing base (1001), variable resistance (10011), slide bar (1002), metal ball (10021), second spring (1003), horizontal pole (1004) and line row (10041), the outside of slide bar (1002) is provided with and moves subassembly (11), moves subassembly (11) and includes: the magnetic shield comprises a slide cylinder (1101), a magnetic group (1102) and a protective layer (1102).
2. The traction correcting and adjusting auxiliary device for the optical fiber production line according to claim 1, is characterized in that: and each group of straightening devices (5) is symmetrical about the middle part of the auxiliary guide wheel (3), and the distance between each group of straightening devices (5) is greater than the width of the auxiliary guide wheel (3).
3. The traction correcting and adjusting auxiliary device for the optical fiber production line according to claim 1, is characterized in that: the correcting rod (7) is arc-shaped.
4. The traction correcting and adjusting auxiliary device for the optical fiber production line according to claim 1, is characterized in that: the magnetic field generated by the coil (9) is the same as the magnetic pole of the magnetic block (6) facing to the opposite side.
5. The traction correcting and adjusting auxiliary device for the optical fiber production line according to claim 1, is characterized in that: the fixing seat (1001) is fixedly connected to the base (1), and the sliding rod (1002) is connected in the fixing seat (1001) in a sliding mode.
6. The traction correcting and adjusting auxiliary device for the optical fiber production line according to claim 1, is characterized in that: the width of the moving assembly (11) is larger than that of the auxiliary guide wheel (3).
7. The traction correcting and adjusting auxiliary device for the optical fiber production line according to claim 1, is characterized in that: bearings are arranged at two ends of the magnetic group (1102), and the magnetic group (1102) slides left and right and rotates back and forth on the cross rod (1004) through the bearings.
8. The traction correcting and adjusting auxiliary device for the optical fiber production line according to claim 1, is characterized in that: the line row (10041) and the magnetic group (1102) are parallel to each other, and the line row (10041) is respectively arranged at the left side and the right side of the cross bar (1004).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010380497.XA CN111532892B (en) | 2020-05-08 | 2020-05-08 | Optical fiber production line is with drawing right adjusting auxiliary device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010380497.XA CN111532892B (en) | 2020-05-08 | 2020-05-08 | Optical fiber production line is with drawing right adjusting auxiliary device |
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| CN111532892A true CN111532892A (en) | 2020-08-14 |
| CN111532892B CN111532892B (en) | 2021-12-07 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113593899A (en) * | 2021-07-26 | 2021-11-02 | 博罗县嘉治电子有限公司 | Wire feeding device for processing transformer coil |
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| CN111532892B (en) | 2021-12-07 |
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