CN105938228A - Fiber loose sleeve bulge detection apparatus - Google Patents
Fiber loose sleeve bulge detection apparatus Download PDFInfo
- Publication number
- CN105938228A CN105938228A CN201610445759.XA CN201610445759A CN105938228A CN 105938228 A CN105938228 A CN 105938228A CN 201610445759 A CN201610445759 A CN 201610445759A CN 105938228 A CN105938228 A CN 105938228A
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- CN
- China
- Prior art keywords
- optical fiber
- loose tube
- fiber loose
- cursor
- detection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4479—Manufacturing methods of optical cables
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/44—Mechanical structures for providing tensile strength and external protection for fibres, e.g. optical transmission cables
- G02B6/4401—Optical cables
- G02B6/4429—Means specially adapted for strengthening or protecting the cables
- G02B6/443—Protective covering
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
The invention discloses a fiber loose sleeve bulge detection apparatus. The apparatus comprises a detection apparatus base, and a pair of rotation arms symmetrically distributed on the detection apparatus base, wherein the rotation arms are fixed on the detection apparatus base through rotation shafts; line passing molds are clamped between opposing ends of the rotation arms, and the other ends of the rotation arms are connected with spring and base fixation devices through telescopic springs; and the sides of the telescopic springs are provided with sensing devices overlapping with the rotation arms, and the sensing devices are connected with a host through sensing device control lines. According to the invention, the two sides of each line passing mold are provided with line passing guide wheels, a fiber loose sleeve passes through the line passing molds and the line passing guide wheels, the sensing devices transmit information of rotation of the rotation arms, caused when the fiber loose sleeve with bulges passing through the line passing molds to the host, and thus detection of the bulges of the fiber loose sleeve is realized. The apparatus provided by the invention solves the problem of stagnation shutdown caused by the bulges of the loose sleeve is solved, the positions of the bulges can be accurately recorded, selective restoration is performed, and the production efficiency is improved.
Description
Technical field
The present invention relates to optical fiber cable technical field, relate to a kind of optical fiber loose tube bulge detection device.
Background technology
Secondary coating is the first operation that optical cable produces after optical fiber, is also determine optical cable final mass important
One of factor.But the optical fiber loose tube after secondary coating can cause pine due to the factor of production equipment or material
The generation of sleeve surface bulge, if now bulge is not detected in time, can produce impact to next process,
Ultimately result in the defective of optical cable finished product, cause damage, therefore use which kind of mode to avoid the bulge of plastic sleeve to exist
In the production process of whole optical cable most important.Conventional optical cable drum package detection device is by one simple two
Half module is stuck on support, can pass through this mould when optical fiber loose tube is without bulge, work as optical fiber loose tube
Loose tube can directly be blocked disconnected by surface when having bulge, Loose tube card is had no progeny, and machine stops at once and reports to the police.Connect
Get off and unload dish firstly the need of by existing Loose tube, the most again go up dish, the most again cycling start, although so may be used
Effectively to avoid the Loose tube of bulge to enter next process, but the production effect of plastic sleeve operation can be reduced
Rate.Therefore invention one is possible not only to record Loose tube bulge position aborning, and will not be by casing clamp
Break and cause the bulge detection device shut down necessary.
Summary of the invention
In order to solve problem above, the present invention devises a kind of novel optical fiber Loose tube bulge detection device, solves
The card that Loose tube bulge of having determined causes breaks halting problem, and can record the position of bulge accurately,
Optionally repair after machine under sleeve pipe, or directly block at bulge according to segment length, improve
Production efficiency.
It is an object of the invention to be realized by following technical proposals.
A kind of optical fiber loose tube bulge detection device, including detection device pedestal, and on detection device pedestal
A pair symmetrical cursor, cursor is fixed on detection device pedestal by rotary shaft；Cursor
Being clamped with Go-over mould tool in opposite directions between end, the other end of cursor is respectively by flexible springs and spring and the end
Seat fixing device is connected；Being provided with in flexible springs side and the sensing device of cursor overlap joint, sensing device leads to
Cross sensing devices control line to be connected with main frame；It was disposed with wire carrier, optical fiber loose tube in Go-over mould tool both sides
Having from Go-over mould and cross wire carrier and pass through, the optical fiber loose tube with bulge is had by sensing device by Go-over mould
The cursor of Shi Zaocheng produces the information rotated and passes to main frame, thus realizes detecting optical fiber loose tube bulge.
Preferably, described Go-over mould tool and rotary shaft are two, left and right, symmetrically structure.
Preferably, described wire carrier of crossing is connected by the guide wheel rotating shaft being connected on guide wheel fixed support, arranges
It is fixed therein on a detection device pedestal at the ambilateral fixed support crossing wire carrier of Go-over mould.
Preferably, described detection device pedestal is the rectangular mesa that middle part is provided with a pair groove, crosses wire carrier and divides
It is not positioned at a pair groove.
Preferably, described cursor center is provided with rotary shaft and passes through hole, and one end is with adjutage, on adjutage
Being provided with flexible springs connecting hole, the cursor other end is provided with Go-over mould tool placing trough.
Preferably, described Go-over mould tool cross section is square, and each limit of foursquare four edges is opened respectively
There is the half-round cross hole of different radii.
Preferably, described wire carrier of crossing is the disc structure being provided with guide wheel shaft hole, is crossing outside wire carrier
It is provided with in week and is easy to the wedge-shaped slot that optical fiber loose tube passes through.
The invention has the beneficial effects as follows:
1. the novel two halves mould of design, uses same mould just can be combined into 4 kinds of different sizes easily
Go-over mould, be used for mating the size of conventional optical fiber loose tube, it is to avoid process according to different sleeve outer
Many molds, improve production efficiency, reduce processing cost.
2. two-half die is separately fixed on two symmetrical cursors, the meeting when the sleeve pipe having bulge passes through mould
Making mould stress, now this power can be transferred on cursor, drives cursor to rotate, it is to avoid to lead in bulge
Out-of-date cause the card of Loose tube disconnected owing to mould is fixed and shut down, improve production efficiency.
3. use spring to be attached between cursor and base platform, when after cursor Forced rotation, bullet
Cursor can be returned to initial position and proceed the bulge detection of Loose tube by spring, uses this design permissible
Continuous print carries out bulge detection.
4. use two high-precision sensors to be arranged on base platform, at initial position respectively with symmetrical two
Cursor contacts, when any one sensor separates with cursor, and sensor feedback signal at once, main frame
After receiving signal, position is carried out record, thus accurately records the bulge position of Loose tube.
Accompanying drawing explanation
Fig. 1 is that optical fiber loose tube bulge detects apparatus structure schematic diagram；
Fig. 2 is the Loose tube positional structure schematic diagram that cursor rotates when having bulge；
Fig. 3 is cursor structural representation；
Fig. 4 is Loose tube Go-over mould (left half module) structural representation；
Fig. 5 is optical fiber loose tube Guiding wheel structure schematic diagram.
In figure: 1. sensing devices control line；2. sensing device；3. cursor；4. detection device pedestal；5.
Optical fiber loose tube；6. Go-over mould tool；7. cross wire carrier；8. guide wheel rotating shaft；9. fixed support fixing hole；10.
Guide wheel rotating shaft fixing hole；11. guide wheel fixed supports；12. rotary shafts；13. springs and base fixing device；14.
Flexible springs；15. cursor rotation directions；16. bulges；31. Go-over mould tool placing troughs；32. rotary shafts
Pass through hole；33. flexible springs connecting holes；61. Go-over mould tool perforates I；62. Go-over mould tool perforates II；
63. Go-over mould tool perforates III；64. Go-over mould tool perforates IV；Hole is passed through in 71. rotating shafts；72. wedge-shaped slots.
Detailed description of the invention
The invention will be described in further detail with embodiment below in conjunction with the accompanying drawings, but is not intended as doing invention
The foundation of any restriction.
As it is shown in figure 1, detect structure drawing of device for optical fiber loose tube bulge, including detection device pedestal 4, and
Being located at a pair cursor 3 symmetrical on detection device pedestal 4, cursor 3 is fixed by rotary shaft 12
On detection device pedestal 4, cursor 3 can move around rotary shaft 12.The end in opposite directions of cursor 3 it
Between be clamped with Go-over mould tool 6, wherein Go-over mould tool and rotary shaft be left and right two, symmetrically structure.Rotate
The other end of arm 3 is connected with base fixing device 13 with spring by flexible springs 14 respectively；Can stretch
Contracting spring 14 side is provided with the sensing device 2 of in opposite directions holding overlap joint non-with cursor 3, and sensing device 2 is by sensing
Device control line 1 is connected with main frame；Have 6 both sides at Go-over mould and be disposed with wire carrier 7, cross wire carrier 7 and lead to
Cross the guide wheel rotating shaft 8 being connected on guide wheel fixed support 11 to connect, cross wire carrier 7 and transport in guide wheel rotating shaft 8
Dynamic, the fixed support 11 being arranged in the wire carrier 7 excessively that Go-over mould has 6 both sides is fixed therein a detection dress
On bottom set seat 4, detection device pedestal 4 is provided with the rectangular mesa of a pair groove for middle part, crosses wire carrier 7 points
It is not positioned at a pair groove.Guide wheel fixed support 11 enters fixed support fixing hole 9 and detection by bolt-through
Device pedestal 4 is fixing to be connected.Guide wheel rotating shaft 8 on guide wheel fixed support 11 is by bolt-through guide wheel rotating shaft
Fixing hole 10 is connected with guide wheel fixed support 11.Including sensing device 2, guide wheel fixed support 11, rotate
Axle 12 and spring are each attached to detect on device pedestal 4 with base fixing device 13.
Optical fiber loose tube 5 passes through with crossing wire carrier 7 from Go-over mould tool 6, and sensing device 2 is by with bulge
The cursor 3 that optical fiber loose tube causes when having 6 by Go-over mould produces the information rotated and passes to main frame, from
And realize optical fiber loose tube bulge is detected.
Fig. 3 show cursor schematic diagram, and cursor 3 center is provided with rotary shaft by hole 32, one end with
Adjutage, adjutage is provided with flexible springs connecting hole 33, and cursor 3 other end is provided with Go-over mould tool and puts
Put groove 31.Go-over mould tool 6 is placed in Go-over mould tool placing trough 31, and rotary shaft 12 is passed through by rotary shaft
Hole 32, one end of spring 14 is fixed in spring connecting hole.
Fig. 4 is that Go-over mould has (left half module), and cross section is with the holed square of Go-over mould on four edges,
Have the through hole of different semicircle respectively on each limit, Go-over mould tool perforate I 61 as shown in the figure, Go-over mould tool are opened
Hole II 62, Go-over mould tool perforate III 63, Go-over mould tool perforate IV 64.Go-over mould (right half module) and Go-over mould
(left half module) is full symmetric, can collectively constitute Go-over mould tool 6, use same mould can be combined into 4 kinds
Different Go-over mould sizes.Using two-half die, every half of this two-half die is both designed as square, square every
All have the semicircle orifice 4 of different radii on one side, can reconfigure according to the size of production casing, it is not necessary to
Change other mould.
Fig. 5 is ferrule guide wheel, guide wheel is provided with rotating shaft by hole 71 and wedge-shaped slot 72, optical fiber pine set
Pipe 5 can reduce the swing of optical fiber loose tube by this wedge-shaped slot 72, improves speed of production further, and
Along with the rotation of guide wheel, the frictional force between guide wheel can be reduced.
The operation principle of this device is:
It is illustrated in figure 2 the direction that when optical fiber loose tube has bulge, cursor rotates, when on optical fiber loose tube 5
When having bulge 16, Go-over mould tool 6 can block sleeve pipe bulge, and Go-over mould tool 6 can be by from optical fiber loose tube
The power of 5 directions of motion, cursor rotation direction 15 is as shown in the figure.Owing to Go-over mould tool 6 is fixed on cursor
On 3, therefore this power can be transferred to drive cursor 3 to move along cursor rotary shaft 12 on cursor 3,
Flexible springs 14 is opened, and at this moment detection sensing device 2 and cursor 3 are separately, in sensing device 2
Response signal to host computer feedback signal by sensing devices control line 1, is sent to main frame and enters by sensor
Row is reported to the police and is recorded bulge 16 and produces position and produce length accordingly.
This is designed with two symmetrical rotary cursors, and is fixed respectively by the two-half die of above-mentioned design
On two cursors, when the Loose tube having bulge passes through mould, Go-over mould can be driven to have to Loose tube
The direction of motion, thus the mould being fixed on cursor can drive cursor to rotate, it is to avoid Loose tube stress card
Disconnected.
After the bulge 16 on optical fiber loose tube 5 is passed through, no longer there is bulge on optical fiber loose tube 5 surface, now
Go-over mould tool 6 no longer stress, cursor 3 by the restoring force of spring, returns to initial position, works as sensing
Not producing response signal with cursor 3 when device 2 contacts, sensing device 2 is no longer to main frame feedback signal.
The invention is not limited in above-described embodiment, on the basis of technical scheme disclosed by the invention, ability
The technical staff in territory is according to disclosed technology contents, it is not necessary to performing creative labour just can be to therein one
A little technical characteristics are made some and are replaced and deformation, and these are replaced and deformation is the most within the scope of the present invention.
Claims (7)
1. an optical fiber loose tube bulge detection device, it is characterised in that: include detecting device pedestal (4),
And at upper symmetrical a pair cursor (3) of detection device pedestal (4), cursor (3) is by rotating
Axle (12) is fixed in detection device pedestal (4)；It was clamped with line between the end in opposite directions of cursor (3)
Mould (6), the other end of cursor (3) is fixed with base with spring by flexible springs (14) respectively
Device (13) is connected；The sensing device (2) overlapped with cursor (3) it is provided with in flexible springs (14) side,
Sensing device (2) is connected with main frame by sensing devices control line (1)；At Go-over mould tool (6) both sides cloth
Being equipped with wire carrier (7), optical fiber loose tube (5) passes through from Go-over mould tool (6) and wire carrier (7) excessively,
The cursor (3) that sensing device (2) will cause when having (6) with the optical fiber loose tube of bulge by Go-over mould
Produce the information rotated and pass to main frame, thus realize optical fiber loose tube bulge is detected.
A kind of optical fiber loose tube bulge detection device the most according to claim 1, it is characterised in that: institute
State Go-over mould tool (6) and rotary shaft (12) is two, left and right, symmetrically structure.
A kind of optical fiber loose tube bulge detection device the most according to claim 1, it is characterised in that: institute
Stated wire carrier (7) to be connected by the guide wheel rotating shaft (8) being connected on guide wheel fixed support (11), cloth
Put the fixed support (11) crossing wire carrier (7) in Go-over mould tool (6) both sides and be fixed therein a spy
Survey on device pedestal (4).
A kind of optical fiber loose tube bulge detection device the most according to claim 1, it is characterised in that: institute
Stating detection device pedestal (4) is the rectangular mesa that middle part is provided with a pair groove, crosses wire carrier (7) position respectively
In a pair groove.
A kind of optical fiber loose tube bulge detection device the most according to claim 1, it is characterised in that: institute
Stating cursor (3) center and be provided with rotary shaft by hole (32), one end is provided with adjutage, adjutage
Flexible springs connecting hole (33), cursor (3) other end is provided with Go-over mould tool placing trough (31).
A kind of optical fiber loose tube bulge detection device the most according to claim 1, it is characterised in that: institute
Stating Go-over mould tool (6) cross section is square, and each limit of foursquare four edges has different radii
Half-round cross hole.
A kind of optical fiber loose tube bulge detection device the most according to claim 1, it is characterised in that: institute
Stating wire carrier (7) is the disc structure being provided with guide wheel shaft hole (71), is crossing wire carrier (7)
Periphery is provided with is easy to the wedge-shaped slot (72) that optical fiber loose tube (5) passes through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445759.XA CN105938228A (en) | 2016-06-20 | 2016-06-20 | Fiber loose sleeve bulge detection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610445759.XA CN105938228A (en) | 2016-06-20 | 2016-06-20 | Fiber loose sleeve bulge detection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105938228A true CN105938228A (en) | 2016-09-14 |
Family
ID=56872153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610445759.XA Pending CN105938228A (en) | 2016-06-20 | 2016-06-20 | Fiber loose sleeve bulge detection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105938228A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131910A (en) * | 2017-06-02 | 2017-09-05 | 深圳市特发信息股份有限公司 | optical fiber loose tube performance testing device |
| CN107238870A (en) * | 2017-05-17 | 2017-10-10 | 富通住电特种光缆（天津）有限公司 | A kind of sleeve pipe bulge detection means and detection method |
| CN108971264A (en) * | 2018-05-04 | 2018-12-11 | 贵州钢绳股份有限公司 | A kind of method and device thereof of on-line checking steel wire zinc scar |
| CN109186443A (en) * | 2018-11-08 | 2019-01-11 | 天津富通鑫茂科技股份有限公司 | A kind of cable diameter detection device |
| CN109455570A (en) * | 2018-12-28 | 2019-03-12 | 河南恒星科技股份有限公司 | Anti- unrest line door frame |
| CN109612930A (en) * | 2018-12-26 | 2019-04-12 | 湖北凯乐科技股份有限公司 | A kind of cable surface defect detection device |
| CN109945765A (en) * | 2019-03-28 | 2019-06-28 | 广东亨通光电科技有限公司 | A kind of size inspection device |
| CN109945791A (en) * | 2019-03-28 | 2019-06-28 | 广东亨通光电科技有限公司 | A kind of size inspection device |
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| US20040094654A1 (en) * | 2002-11-19 | 2004-05-20 | Gallagher Christopher Timothy | Systems and methods for precision mapping and removal of defects in a spooled material using spool rotation and variable winding pitch |
| CN101900521A (en) * | 2010-06-28 | 2010-12-01 | 江苏通鼎光电股份有限公司 | Optical cable secondary-coating bulge detecting device |
| CN201796172U (en) * | 2010-08-03 | 2011-04-13 | 佛山市顺德区广意通讯电缆有限公司 | Bump detecting device for loose tube of optical cable |
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| CN105158273A (en) * | 2015-09-30 | 2015-12-16 | 江苏亨通光电股份有限公司 | Optical cable surface defect detecting system based on planar array CMOS cameras |
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| US20040094654A1 (en) * | 2002-11-19 | 2004-05-20 | Gallagher Christopher Timothy | Systems and methods for precision mapping and removal of defects in a spooled material using spool rotation and variable winding pitch |
| CN101900521A (en) * | 2010-06-28 | 2010-12-01 | 江苏通鼎光电股份有限公司 | Optical cable secondary-coating bulge detecting device |
| CN201796172U (en) * | 2010-08-03 | 2011-04-13 | 佛山市顺德区广意通讯电缆有限公司 | Bump detecting device for loose tube of optical cable |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107238870A (en) * | 2017-05-17 | 2017-10-10 | 富通住电特种光缆（天津）有限公司 | A kind of sleeve pipe bulge detection means and detection method |
| CN107131910A (en) * | 2017-06-02 | 2017-09-05 | 深圳市特发信息股份有限公司 | optical fiber loose tube performance testing device |
| CN107131910B (en) * | 2017-06-02 | 2023-06-13 | 深圳市特发信息股份有限公司 | Optical fiber loose tube performance testing device |
| CN108971264A (en) * | 2018-05-04 | 2018-12-11 | 贵州钢绳股份有限公司 | A kind of method and device thereof of on-line checking steel wire zinc scar |
| CN109186443A (en) * | 2018-11-08 | 2019-01-11 | 天津富通鑫茂科技股份有限公司 | A kind of cable diameter detection device |
| CN109612930A (en) * | 2018-12-26 | 2019-04-12 | 湖北凯乐科技股份有限公司 | A kind of cable surface defect detection device |
| CN109455570A (en) * | 2018-12-28 | 2019-03-12 | 河南恒星科技股份有限公司 | Anti- unrest line door frame |
| CN109455570B (en) * | 2018-12-28 | 2024-05-10 | 河南恒星科技股份有限公司 | Mess-proof portal frame |
| CN109945765A (en) * | 2019-03-28 | 2019-06-28 | 广东亨通光电科技有限公司 | A kind of size inspection device |
| CN109945791A (en) * | 2019-03-28 | 2019-06-28 | 广东亨通光电科技有限公司 | A kind of size inspection device |
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Application publication date: 20160914 |
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