CN209583994U - A kind of not damaged wire-drawing mechanism of composite fiber - Google Patents
A kind of not damaged wire-drawing mechanism of composite fiber Download PDFInfo
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- CN209583994U CN209583994U CN201822210656.2U CN201822210656U CN209583994U CN 209583994 U CN209583994 U CN 209583994U CN 201822210656 U CN201822210656 U CN 201822210656U CN 209583994 U CN209583994 U CN 209583994U
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- clamper
- guide rail
- optical fiber
- composite fiber
- drawing mechanism
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Abstract
The utility model discloses a kind of not damaged wire-drawing mechanisms of composite fiber, including the first guide rail and the second guide rail being parallel to each other, it is respectively equipped with the first clamper and the second clamper on first guide rail and the second guide rail, further includes the control centre that the first driving device for driving the first clamper to move up and down along the first guide rail, the second driving device for driving the second clamper to move up and down along the second guide rail, the first clamper of control and the second clamper interruption grip optical fiber silk carry out wire drawing.The not damaged wire-drawing mechanism of this composite fiber, pulling wheel and synchronous belt are replaced using the first clamper and the second clamper, the little particle rubber that will not fall off and pollute optical fiber surface, and it is interrupted grip optical fiber silk and carries out wire drawing, it is discontinuous connection between first clamper and the second clamper and optical fiber, abrasion optical fiber surface is prevented, this utility model is used for optical fiber processing field.
Description
Technical field
The utility model relates to optical fiber processing fields, more particularly to a kind of not damaged wire-drawing mechanism of composite fiber.
Background technique
Drawing optical fibers are that the glass optical fiber prefabricating stick of certain size is drawn into optical fiber by heating furnace heating and softening
Process is the critical process of optical fiber class product manufacturing.Drawing optical fibers determine the fine diameter size of optical fiber class product, the traction of wire drawing
Device is a set of important device of fiber drawing process, and stability is related to the size of optical fiber fibre diameter and the stability of quality.
Complex light fibril is optical fiber made of the preform rearranged as more monofilaments, and surface is arranged by multifiber
The circular arc zigzag face formed is combined afterwards.Composite fiber silk table face is all glass cortex, and the rib of optical fiber is all that circular arc is excessive.Through
After crossing multiple composite bar column and drawing, the optical fiber surface circular arc sawtooth number of teeth doubles with arrangement number, and the cortex on monofilament also can
It is more and more thinner, it is easy to be damaged.
Fiber-pulling machine traction device mainly has two kinds of mode of traction of pulling wheel and synchronous belt, two kinds of mode of traction at present
By the traction optical fiber silk that rubs, composite fiber squeezes in traction pulling process in whole contact, and clamping face is due to rubber and light
There are frictional force between fibril, and optical fiber surface can generate abrasion, to form the phenomenon that damage is got confused；It is combined into again multiple
After light combination is fine, after being worn due to optical fiber, compound inside of optical fibre will appear stain again, be easy directly to scrap whole production
Product.In addition, above two mode of traction is all made of rubber product traction optical fiber silk, optical fiber is contacted with rubber product whole process and was drawn
Elastic deformation occurs after being squeezed for Cheng Zhong, rubber product, and frictional force increases, and rubber is easy to fall off after being pullled, and is formed small
The colloid of particle is sticked to composite fiber, to pollute composite fiber product, causes scrapping for finished product.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of not damaged wire-drawing mechanisms of composite fiber, prevent from damaging
With pollution optical fiber surface.
Used technical solution is to solve above-mentioned technical problem:
A kind of not damaged wire-drawing mechanism of composite fiber, including the first guide rail and the second guide rail being parallel to each other, the first guide rail
With the first clamper and the second clamper are respectively equipped on the second guide rail, further include drive the first clamper above and below the first guide rail
Mobile first driving device, the second driving device for driving the second clamper to move up and down along the second guide rail, the first folder of control
Holder and the second clamper interruption grip optical fiber silk carry out the control centre of wire drawing.
It preferably, further include that installation fixes two support frames of the first clamper and the second clamper and installs fixed branch
The sliding block of support.
Preferably, first driving device and the second driving device are all made of screw nut driving mechanism, screw nut driving
Mechanism includes screw rod, the motor for driving screw rod rotation, the nut with screw rod cooperation, and nut is fixedly connected with a slide block, motor and control
Center electrical connection processed.
Preferably, the first clamper and the second clamper use clamping jaw structure.
Preferably, the first clamper and the second clamper are Pneumatic clamping jaw, and Pneumatic clamping jaw includes the folder of grip optical fiber silk
Pawl and the cylinder for driving clamping jaw movement.
It preferably, further include for the pneumatic dress of the first clamper and the second clamper gas supply and adjustable air pressure size
It sets, between pneumatic device and the first clamper, is respectively connected with solenoid valve, solenoid valve and control between pneumatic device and the second clamper
Center electrical connection processed.
It preferably, further include fixed transfer block on bottom plate and top plate, connecting bottom board and top plate to fiber drawing tower, first
Guide rail and the second guide rail are installed between bottom plate and top plate.
Preferably, control centre PLC.
It is led the utility model has the beneficial effects that the pulling wheel and synchronous belt in traditional wire drawing are all made of whole contact extruding
Be pulled optical fiber processed, and there are larger frictional force, the not damaged wire drawing machinees of this composite fiber between pulling wheel or synchronous belt and optical fiber
Structure replaces pulling wheel and synchronous belt using the first clamper and the second clamper, the little particle rubber that will not fall off and it is dirty
Optical fiber surface is contaminated, and is interrupted grip optical fiber silk and carries out wire drawing, is between the first clamper and the second clamper and optical fiber
Discontinuous connection prevents abrasion optical fiber surface.
Detailed description of the invention
The utility model is described in further detail with reference to the accompanying drawing:
Fig. 1 is the structural schematic diagram of the utility model embodiment.
Specific embodiment
Referring to Fig.1, the utility model is a kind of not damaged wire-drawing mechanism of composite fiber, including the first guide rail being parallel to each other
2 and second guide rail 3, the first clamper 4 and the second clamper 5 are respectively equipped on the first guide rail 2 and the second guide rail 3, further include band
First driving device that dynamic first clamper 4 is moved along the first guide rail 2, drive that the second clamper 5 moves along the second guide rail 3 the
Two driving devices, the first clamper 4 of control and the second clamper 5 interruption grip optical fiber silk 1 carry out the control centre of wire drawing.First
Clamper 4 and the second clamper 5 use clamping jaw structure, such as Pneumatic clamping jaw, electronic clamping jaw or hydraulic clamping jaw, it is preferable that first
Clamper 4 and the second clamper 5 are Pneumatic clamping jaw, and Pneumatic clamping jaw includes the clamping jaw 41 and drive clamping jaw 41 of grip optical fiber silk 1
The cylinder 42 of movement.
Control centre controls the first clamper 4 and the second clamper 5 interruption grip optical fiber silk 1 carries out the process of traction drawing
As follows: (1) 1 one end of optical fiber is fixed, and 4 grip optical fiber silk 1 of the first clamper moves downward；(2) first clampers 4 move to reach
After distance to a declared goal, the second clamper 5 starts grip optical fiber silk 1 and moves downward, and the first clamper 4 and the second clamper 5 are same at this time
When traction optical fiber silk 1；(3) first clampers 4 unclamp after reaching range, and move upwards and return to origin position, the second folder
Holder 5 continues grip optical fiber silk 1 and moves downward；After (4) second clampers 5 move to reach distance to a declared goal, the first clamper 4 is again
Grip optical fiber silk 1 moves downward；(5) second clampers 5 unclamp after reaching range, and move upwards and return to origin position；
(6) it repeats the above process, the first clamper 4 and 5 shuttling movement grip optical fiber silk 1 of the second clamper carry out wire drawing.
Pulling wheel and synchronous belt in traditional wire drawing are all made of whole contact and squeeze traction drawing optical fiber silk 1, pulling wheel
Or there are larger frictional force, the not damaged wire-drawing mechanisms of this composite fiber, using the first clamper 4 between synchronous belt and optical fiber 1
With the second clamper 5 replace pulling wheel and synchronous belt, the little particle rubber that will not fall off and pollute 1 surface of optical fiber, and
And interruption grip optical fiber silk 1 carries out wire drawing, is discontinuous connection between the first clamper 4 and the second clamper 5 and optical fiber 1, prevents
Only wear 1 surface of optical fiber.
Preferably, further including two support frames 6 and the installation that the first clamper 4 and the second clamper 5 are fixed in installation
The sliding block 7 of fixing support rack 6, two sliding blocks 7 slide on the first guide rail 2 and the second guide rail 3 respectively.
Preferably, first driving device and the second driving device are all made of screw nut driving mechanism, feed screw nut is passed
Motivation structure includes screw rod, the motor 8 for driving screw rod rotation, the nut with screw rod cooperation, and nut is fixedly connected with sliding block 7, motor 8
It is electrically connected with control centre.Control centre controls the velocity of rotation of motor 8, to adjust the first clamper 4 and the second clamper 5
Moving speed to meet the adjusting of 1 diameter of optical fiber.
Preferably, further include for the first clamper 4 and the second clamper 5 gas supply and adjustable air pressure size it is pneumatic
Device is respectively connected with solenoid valve, solenoid valve between pneumatic device and the first clamper 4, between pneumatic device and the second clamper 5
It is electrically connected with control centre.Pneumatic device adjusts air pressure size to adjust suitable clamping force.Control centre passes through control
The clamping and release of the first clamper 4 or the second clamper 5 to optical fiber 1 are realized in the actuation and disconnection of solenoid valve.
Preferably, further including the fixation on bottom plate 92 and top plate 91, connecting bottom board 92 and top plate 91 to fiber drawing tower
Transfer block, the first guide rail 2 and the second guide rail 3 are installed between bottom plate 92 and top plate 91, make the first guide rail 2 and by bottom plate 92
Two guide rails 3 are fixed in the same plane, this wire-drawing mechanism is fixed on fiber drawing tower by fixed transfer block.
Preferably, control centre is PLC.
Herein, the nouns of locality such as related front, rear, top, and bottom are to be located in figure with components in attached drawing and zero
Part mutual position defines, only for the purpose of expressing the technical solution clearly and conveniently.It should be appreciated that the noun of locality
Using the claimed range of the application should not be limited.
In the absence of conflict, the feature in embodiment and embodiment herein-above set forth can be combined with each other.
Certainly, the invention is not limited to above embodiment, and those skilled in the art are without prejudice to originally
Equivalent modifications or replacement can be also made under the premise of utility model spirit, these equivalent variation or replacement are all contained in the application
In claim limited range.
Claims (8)
1. a kind of not damaged wire-drawing mechanism of composite fiber, it is characterised in that: including the first guide rail and the second guide rail being parallel to each other,
It is respectively equipped with the first clamper and the second clamper on first guide rail and the second guide rail, further includes driving first clamping
First driving device that device is moved up and down along the first guide rail, drive that second clamper moves up and down along the second guide rail second
Driving device, control first clamper and the second clamper interruption grip optical fiber silk carry out the control centre of wire drawing.
2. the not damaged wire-drawing mechanism of composite fiber according to claim 1, it is characterised in that: further include described in installation is fixed
The sliding block of the fixed support frame as described above of two support frames and installation of first clamper and the second clamper.
3. the not damaged wire-drawing mechanism of composite fiber according to claim 2, it is characterised in that: the first driving device and
Second driving device is all made of screw nut driving mechanism, and the screw nut driving mechanism includes screw rod, drives screw rod rotation
Motor, the nut with screw rod cooperation, the nut is fixedly connected with a slide block, and the motor is electrically connected with control centre.
4. the not damaged wire-drawing mechanism of composite fiber according to any one of claims 1 to 3, it is characterised in that: described
First clamper and the second clamper use clamping jaw structure.
5. the not damaged wire-drawing mechanism of composite fiber according to claim 4, it is characterised in that: first clamper and
Two clampers are Pneumatic clamping jaw, and the Pneumatic clamping jaw includes the clamping jaw of grip optical fiber silk and the gas for driving the clamping jaw movement
Cylinder.
6. the not damaged wire-drawing mechanism of composite fiber according to claim 5, it is characterised in that: further include for first folder
The pneumatic device of holder and the second clamper gas supply and adjustable air pressure size, the pneumatic device and the first clamper it
Between, between pneumatic device and the second clamper be respectively connected with solenoid valve, the solenoid valve is electrically connected with control centre.
7. the not damaged wire-drawing mechanism of composite fiber according to claim 1, it is characterised in that: further include bottom plate and top plate,
The fixed transfer block on the bottom plate and top plate to fiber drawing tower is connected, first guide rail and the second guide rail are installed on bottom plate
Between top plate.
8. the not damaged wire-drawing mechanism of composite fiber according to claim 1, it is characterised in that: the control centre is PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822210656.2U CN209583994U (en) | 2018-12-26 | 2018-12-26 | A kind of not damaged wire-drawing mechanism of composite fiber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822210656.2U CN209583994U (en) | 2018-12-26 | 2018-12-26 | A kind of not damaged wire-drawing mechanism of composite fiber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209583994U true CN209583994U (en) | 2019-11-05 |
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ID=68379275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822210656.2U Active CN209583994U (en) | 2018-12-26 | 2018-12-26 | A kind of not damaged wire-drawing mechanism of composite fiber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209583994U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410417A (en) * | 2020-03-31 | 2020-07-14 | 中国建筑材料科学研究总院有限公司 | Wire drawing device and method for reducing surface defects of optical fiber wires |
| CN111943501A (en) * | 2020-08-11 | 2020-11-17 | 中国建筑材料科学研究总院有限公司 | Method for vertical automatic drawing of optical fiber without damage |
-
2018
- 2018-12-26 CN CN201822210656.2U patent/CN209583994U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111410417A (en) * | 2020-03-31 | 2020-07-14 | 中国建筑材料科学研究总院有限公司 | Wire drawing device and method for reducing surface defects of optical fiber wires |
| CN111410417B (en) * | 2020-03-31 | 2023-04-07 | 中国建筑材料科学研究总院有限公司 | Wire drawing device and method for reducing surface defects of optical fiber wires |
| CN111943501A (en) * | 2020-08-11 | 2020-11-17 | 中国建筑材料科学研究总院有限公司 | Method for vertical automatic drawing of optical fiber without damage |
| CN111943501B (en) * | 2020-08-11 | 2022-11-15 | 中国建筑材料科学研究总院有限公司 | Method for vertical automatic drawing of optical fiber without damage |
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