CN207031267U - Preform hangs rod position regulator - Google Patents
Preform hangs rod position regulator Download PDFInfo
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- CN207031267U CN207031267U CN201720432614.6U CN201720432614U CN207031267U CN 207031267 U CN207031267 U CN 207031267U CN 201720432614 U CN201720432614 U CN 201720432614U CN 207031267 U CN207031267 U CN 207031267U
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- rod
- platform
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- axis sensor
- slide unit
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Abstract
The utility model provides a kind of preform and hangs rod position regulator, including hanging rod platform, enter rod platform, two to adjustment work platform, and rod position detecting system, prefabricated rods are hung up on rod platform is hung, two are arranged on on rod platform to adjustment work platform, rod position detecting system includes X-axis sensor one, X-axis sensor two, Y-axis sensor one, Y-axis sensor two and control connect the positioner of each sensor, X-axis sensor one and Y-axis sensor one are arranged on on rod platform, X-axis sensor two and Y-axis sensor two are arranged at the fire door of heating furnace, positioner control connects two to adjustment work platform.Preform of the present utility model hangs rod position regulator, prefabricated rods, which are fixed on, hangs on rod platform, rod position detecting system real-time online detects the position of prefabricated rods, two drive the movement of extension rod platform to be consistent to adjust the position of prefabricated rods to the concentricity with heating furnace to adjustment work platform, and the real-time online adjust automatically of prefabricated rods position is realized with this.
Description
Technical field
The utility model belongs to optical fiber production technical field, and in particular to a kind of preform hangs rod position adjustment dress
Put.
Background technology
Silica fibre is typically mainly made up of fibre core, covering and coat, and core segment is mainly the titanium dioxide of high-purity
Silicon materials, and mixed with a small amount of dopant, to improve the refractive index of fibre core, clad section is also mainly the silica of high-purity
Material, but refractive index will be less than fibre core, and total reflection condition is formed together with fibre core.Coat uses acroleic acid resin material, and one
As include it is interior painting and outer painting two-layer coating, to prevent optical fiber surface from being acted on by moisture and external force, while improve optical fiber bending resistance
Qu Nengli.
Prefabricated rods enter wire drawing in stove and form optical fiber, at present in optical fiber production process, the extension rods of prefabricated rods, centering, enter rod
All by manually observing, there is this certain deviation in everyone during observation for position, bring the unstability of technique, and
In drawing process, due to the mitigation of optical wand weight, the position of optical wand can have change, in order to ensure the wire drawing quality of optical fiber,
Regulation optical wand position is needed constantly to meet the concentricity of optical wand and heating furnace.
The content of the invention
In order to solve the above technical problems, the utility model, which provides a kind of preform, hangs rod position regulator,
The position of line adjust automatically prefabricated rods, it is ensured that prefabricated rods and the concentricity of heating furnace are always consistent, prevent human factor band
The operation deviation come, ensure the quality of optical fiber, improve wire drawing production efficiency.
To reach above-mentioned purpose, the technical solution of the utility model is as follows：A kind of preform hangs rod position adjustment dress
Put, it is characterised in that：Including hang rod platform, be arranged on directly over heating furnace enter rod platform, driving it is described hang the two of the movement of rod platform to
Adjustment work platform, and rod position detecting system, the prefabricated rods are hung up on the extension rod platform, and described two to adjustment work platform
It is arranged on on rod platform, the rod position detecting system includes X-axis sensor one, X-axis sensor two, Y-axis sensor one, Y-axis
Sensor two and control connect the positioner of each sensor, and the X-axis sensor one and Y-axis sensor one are arranged on into rod
On platform, the X-axis sensor two and Y-axis sensor two are arranged at the fire door of heating furnace, the positioner control connection
Two to adjustment work platform.
In one preferred embodiment of the utility model, further comprise that the extension rod platform is provided with neck, the neck tool
There are a neck split one and neck split two that can be opened or close, two after neck split one and neck split two closure
The slotted eye passed through for the prefabricated rods is formed between person.
In one preferred embodiment of the utility model, further comprise that described two include X-axis slide unit, Y to adjustment work platform
Axle slide unit and the driver for driving two slide unit movements respectively, the X-axis slide unit are arranged on on rod platform, the Y-axis slide unit peace
On X-axis slide unit, the extension rod platform is arranged on Y-axis slide unit.
In one preferred embodiment of the utility model, further comprise it is described enter rod platform be provided with along X-direction extension
Line slideway one, the line slideway one are provided with the first sliding block that can be slid along, and the Y axles slide unit is provided with along Y-axis
The line slideway two of direction extension, the line slideway two are provided with the second sliding block that can be slid along, and the X-axis slide unit is consolidated
It is scheduled on the first sliding block, the Y-axis slide unit is fixed on the second sliding block.
In one preferred embodiment of the utility model, it is by servomotor drive actions to further comprise the driver
Screw mandrel.
In one preferred embodiment of the utility model, further comprise the X-axis sensor one, X-axis sensor two, Y-axis
Sensor one, Y-axis sensor two or four are photoelectric sensor.
In one preferred embodiment of the utility model, further comprise that it also includes controlling the aobvious of connection by positioner
Display screen.
The beneficial effects of the utility model are：Preform of the present utility model hangs rod position regulator, prefabricated rods
It is fixed on and hangs on rod platform, rod position detecting system real-time online detects the position of prefabricated rods, and two drive extension rod to adjustment work platform
Platform movement is consistent to adjust the position of prefabricated rods to the concentricity of heating furnace, and the real-time of prefabricated rods position is realized with this
On-line automatic adjustment, prevent the operation deviation that human factor is brought, ensure the quality of optical fiber, improve wire drawing production efficiency.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme in the utility model embodiment technology, embodiment technology will be retouched below
The required accompanying drawing used is briefly described in stating, it should be apparent that, drawings in the following description are only the utility model
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also basis
These accompanying drawings obtain other accompanying drawings.
Fig. 1 is the structural representation of the utility model preferred embodiment；
Fig. 2 is the structural representation of the utility model preferred embodiment neck.
Wherein：1- prefabricated rods, 2- hang rod platform, 4- heating furnaces, and 6- enters rod platform, 7- positioners, 8-X axle sensors one,
10-X axle sensors two, 12-Y axle sensors one, 14-Y axle sensors two, 16- necks, 18- necks split one, 20- necks point
Body two, 22-X axle slide units, 24-Y axle slide units, 26- line slideways one, 28- line slideways two, the sliding blocks of 30- first, 32- second are slided
Block, 34- display screens.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Embodiment
As shown in figure 1, a kind of preform extension rod position regulator is disclosed in the present embodiment, including extension rod platform 2,
Enter rod platform 6, two to adjustment work platform, rod position detecting system and positioner 7, enter rod platform 6 be arranged on heating furnace 4 just on
Side, prefabricated rods are hung up on rod platform 2 is hung, and are hung rod platform 2 and are arranged on two on adjustment work platform, and two drive to adjustment work platform and hang rod
Platform 2 moves, and hangs in the moving process of rod platform 2, and rod position detecting system detects the position of prefabricated rods in real time and feedback information is to position
Controller 7, positioner 7 control two to be acted to adjustment work platform according to rod position detecting system feedack so that
When prefabricated rods enter rod and enter after rod the concentricity being consistent with graphite furnace 4.The concrete structure of each part is as follows：
Above-mentioned rod position detecting system includes X-axis sensor 1, X-axis sensor 2 10, Y-axis sensor 1, Y-axis and passed
Sensor 2 14, above-mentioned X-axis sensor 1 and Y-axis sensor 1 are arranged on on rod platform 6, above-mentioned X-axis sensor 2 10 and Y
Axle sensor 2 14 is arranged at the fire door of heating furnace 4.X-axis sensor 1 and Y-axis sensor 1 coordinate detection prefabricated rods
The position entered before rod, X-axis sensor 2 10 and Y-axis sensor 2 14 coordinate the position that detection prefabricated rods are entered after rod, and prefabricated rods are entered
X axle sensors 1 and Y-axis sensor 1 are stopped after rod.Above-mentioned X-axis sensor 1, X-axis sensor 2 10, Y-axis pass
Sensor 1, Y-axis sensor 2 14 4 are photoelectric sensor, and high sensitivity, detection range is in 16mm or so, precision height.
Above-mentioned two include X-axis slide unit 22, Y-axis slide unit 24 and the driving for driving two slide unit movements respectively to adjustment work platform
Device, above-mentioned X-axis slide unit 22 are arranged on on rod platform 6, and above-mentioned Y-axis slide unit 24 is arranged on X-axis slide unit 22, and above-mentioned extension rod platform 2 is set
Put on Y-axis slide unit 24, driver driving is hung rod platform 2 and moved on Y-axis slide unit 24 along Y-axis, driver driving Y-axis slide unit 24
Move, thus coordinate to adjust position of the prefabricated rods in X-axis, Y direction along X axles on X-axis slide unit 22.
In order to accurately adjust the position of prefabricated rods, it is above-mentioned enter rod platform 6 be provided with the line slideway one extended along X-direction
26, above-mentioned line slideway 1 is provided with the first sliding block 30 that can be slid along, and above-mentioned Y axles slide unit 22 is provided with along Y-axis side
To the line slideway 2 28 of extension, above-mentioned line slideway 2 28 is provided with the second sliding block 32 that can be slid along, and above-mentioned X-axis is slided
Platform 22 is fixed on the first sliding block 30, and above-mentioned Y-axis slide unit 24 is fixed on the second sliding block 32.Constrained by two line slideways each
From the rectilinear movement track of slide unit, it is ensured that the accurate adjustment of prefabricated rods position.
In order to further improve the precision of prefabricated rods position adjustment, above-mentioned driver is the silk by servomotor drive actions
Bar, the rotating speed of servomotor, turn to adjustable controllable, and control accuracy is high, and prefabricated rods position adjustment is further improved with this
Precision.
Prefabricated rods, which are fixed on, hangs on rod platform 2, in order to avoid prefabricated rods are rocked during mobile extension rod platform 2, such as Fig. 2 institutes
Show, above-mentioned extension rod platform 2 of the present utility model is provided with neck 16, and above-mentioned neck 16 has the neck point that can be opened or close
Body 1 and neck split 2 20, above-mentioned neck split 1 and neck split 2 20 are formed for above-mentioned pre- between the two after closing
The slotted eye that rod processed passes through.Two neck splits install prefabricated rods when separating, and prefabricated rods pass through from slotted eye after closure, are come with this to pre-
The progress of rod processed is circumferentially spacing, avoid its because with hang the moving process of rod platform 2 in rock the site error brought.
Also include the display screen 34 that connection is controlled by positioner 7, operator can intuitively look into by display screen 34
See the real time position of prefabricated rods.
The foregoing description of the disclosed embodiments, professional and technical personnel in the field are enable to realize or new using this practicality
Type.A variety of modifications to these embodiments will be apparent for those skilled in the art, determine herein
The General Principle of justice can be realized in other embodiments in the case where not departing from spirit or scope of the present utility model.Cause
This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein
The most wide scope consistent with features of novelty.
Claims (7)
1. a kind of preform hangs rod position regulator, it is characterised in that：Including hanging rod platform, being arranged on directly over heating furnace
Enter that rod platform, driving are described to hang the two of the movement of rod platform and hung up to adjustment work platform, and rod position detecting system, the prefabricated rods
On the extension rod platform, described two are arranged on on rod platform to adjustment work platform, and the rod position detecting system senses including X-axis
Device one, X-axis sensor two, Y-axis sensor one, Y-axis sensor two and control connect the positioner of each sensor, the X
Axle sensor one and Y-axis sensor one are arranged on on rod platform, and the X-axis sensor two and Y-axis sensor two are arranged on heating
At the fire door of stove, the positioner control connects two to adjustment work platform.
2. preform according to claim 1 hangs rod position regulator, it is characterised in that：Set on the extension rod platform
There is neck, the neck has the neck split one and neck split two that can be opened or close, the He of neck split one
Neck split two forms the slotted eye passed through for the prefabricated rods between the two after closing.
3. preform according to claim 1 or 2 hangs rod position regulator, it is characterised in that：Described two to tune
Saving workbench includes X-axis slide unit, Y-axis slide unit and the driver for driving the movement of two slide units respectively, the X-axis slide unit be arranged on into
On rod platform, the Y-axis slide unit is arranged on X-axis slide unit, and the extension rod platform is arranged on Y-axis slide unit.
4. preform according to claim 3 hangs rod position regulator, it is characterised in that：It is described enter rod platform on set
There is the line slideway one extended along X-direction, the line slideway one is provided with the first sliding block that can be slid along, the Y
Axle slide unit is provided with the line slideway two extended along Y direction, and the line slideway two is provided with can slide along second
Sliding block, the X-axis slide unit are fixed on the first sliding block, and the Y-axis slide unit is fixed on the second sliding block.
5. preform according to claim 4 hangs rod position regulator, it is characterised in that：The driver is served as reasons
The screw mandrel of servomotor drive actions.
6. preform according to claim 1 hangs rod position regulator, it is characterised in that：The X-axis sensor
First, X-axis sensor two, Y-axis sensor one, Y-axis sensor two or four are photoelectric sensor.
7. preform according to claim 6 hangs rod position regulator, it is characterised in that：It also includes by position
The display screen of controller control connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720432614.6U CN207031267U (en) | 2017-04-24 | 2017-04-24 | Preform hangs rod position regulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720432614.6U CN207031267U (en) | 2017-04-24 | 2017-04-24 | Preform hangs rod position regulator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207031267U true CN207031267U (en) | 2018-02-23 |
Family
ID=61479352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720432614.6U Expired - Fee Related CN207031267U (en) | 2017-04-24 | 2017-04-24 | Preform hangs rod position regulator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207031267U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341590A (en) * | 2018-04-20 | 2018-07-31 | 江苏亨通光纤科技有限公司 | Preform regulating device |
| CN109574490A (en) * | 2019-01-07 | 2019-04-05 | 长飞光纤潜江有限公司 | A kind of prefabricated stick drawn wire adjustment device |
| CN114230171A (en) * | 2021-12-21 | 2022-03-25 | 江苏南方光纤科技有限公司 | Drawn optical fiber position centering device and method |
-
2017
- 2017-04-24 CN CN201720432614.6U patent/CN207031267U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108341590A (en) * | 2018-04-20 | 2018-07-31 | 江苏亨通光纤科技有限公司 | Preform regulating device |
| CN108341590B (en) * | 2018-04-20 | 2023-12-15 | 江苏亨通光纤科技有限公司 | Optical fiber preform adjusting device |
| CN109574490A (en) * | 2019-01-07 | 2019-04-05 | 长飞光纤潜江有限公司 | A kind of prefabricated stick drawn wire adjustment device |
| CN114230171A (en) * | 2021-12-21 | 2022-03-25 | 江苏南方光纤科技有限公司 | Drawn optical fiber position centering device and method |
| CN114230171B (en) * | 2021-12-21 | 2023-11-03 | 江苏南方光纤科技有限公司 | Device and method for centering drawn optical fiber position |
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Legal Events
| 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: 20180223 Termination date: 20200424 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |