CN202642985U - Multi-core optical fiber unreeling device - Google Patents
Multi-core optical fiber unreeling device Download PDFInfo
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- CN202642985U CN202642985U CN 201220308274 CN201220308274U CN202642985U CN 202642985 U CN202642985 U CN 202642985U CN 201220308274 CN201220308274 CN 201220308274 CN 201220308274 U CN201220308274 U CN 201220308274U CN 202642985 U CN202642985 U CN 202642985U
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Abstract
The utility model relates to a multi-core optical fiber unreeling device, wherein a pair of wire passing wheels is arranged at the outlet side of each outlet mechanism; one wire passing wheel is a movable pulley (4), while the other one is a fixed pulley (2); a tension device for increasing the spacing between the movable pulley and the fixed pulley to improve the tension of the fiber core is arranged on the movable pulley; the tension device comprises a tension oscillating bar (3) articulated to a frame; one end of the tension oscillating bar (3) is fixed to the rotating shaft of the movable pulley; a tension generation mechanism which drives the tension oscillating bar so that the spacing between the movable pulley and the fixed pulley is increased is connected to the tension oscillating bar (3); proximity switches for monitoring fiber breakage are arranged on the frame corresponding to non-balance positions of the tension oscillating bar; the signal output end of each proximity switch is connected to a PLC (Programmable Logic Controller); and the output of the PLC is connected to an alarm device. The proximity switches send signals to the PLC and the PLC outputs an alarm through the alarm device to warn the device to immediately stop for disposal.
Description
Technical field
The utility model relates to optical fiber production field, particularly multi-core fiber and puts fine device and disconnected fine Protection control system thereof.
Background technology
At present, fine 12 core fibres of optical fiber secondary cocoon are put the not disconnected fine defencive function of fine device, just make an inspection tour at the scene by operating personal, have disconnected fine just the shutdown to process if find a certain coiled optical fiber.This mode is pinpointed the problems untimely with processing speed, also does as usual at the disconnected fine rear equipment of generation and turns round, and makes a pipe multicore loose packaged fiber part of producing that scarce optical fiber phenomenon be arranged, and the segment length who affects optical cable produces, to enterprise's economic loss.
The utility model content
The purpose of this utility model provides a kind of multi-core fiber and puts fine device, in order to the disconnected fine generation of automatic monitoring, in time reports to the police and processes, and existingly puts fine device and can not in time indicate the disconnected fine problem that occurs to solve.
For achieving the above object, scheme of the present utility model is: multi-core fiber is put fine device, the outgoing line side of each outlet mechanism is provided with a pair of wire-crossing wheel, a wire-crossing wheel is movable pulley (4), another is quiet pulley (2), movable pulley is provided with one for enlarging movable pulley and quiet pulley room apart from the tensioner with increase fibre core tension force, tensioner comprises a tension force fork (3) that is articulated on the frame, tension force fork 3 one ends are fixed in the movable pulley rotating shaft, be connected with on the tension force fork (3) and drive the tension force fork so that movable pulley and quiet pulley room produce mechanism apart from the tension force that increases, when normal outlet, moment of torsion and fibre core that tension force produces mechanism place balance position to the movable pulley equilibrium of torques with the tension force fork, when disconnected fibre occurs, tension force fork beat and be in non-equilibrium position; Be provided with for the monitoring disconnected fine approach switch that occur corresponding with the non-equilibrium position of tension force fork on frame, the signal output part of each approach switch connects PLC, PLC output control linkage warning device.
Described outlet mechanism is chain wheel.
It is counterweight or counterweight position on the tension force fork that described tension force produces mechanism.
It is spring or the torsion spring that is connected on the tension force fork that described tension force produces mechanism.
Described approach switch is the close non-contact type approach switch that triggers of induction tension force fork.
Described warning device is alarm lamp and/or read-out.
Described read-out is touch-screen.
Tension force fork of the present utility model drives movable pulley makes it have trend away from quiet pulley, increase so that go out line tension, thereby adjust line tension, when normal fiber, the moment of torsion that the tension force on the tension force fork produces mechanism is identical to quiet pulley moment of torsion with fibre core, make the tension force fork be in balance position, when disconnected fibre occured, quiet pulley moment of torsion diminished suddenly or disappears, and equilibrium of torques is broken, the tension force fork triggers approach switch take hinge-point as shaft swing.Approach switch is sent signal into PLC,, is reminded in time to shut down and processes by the warning device output alarm by PLC.
Description of drawings
Fig. 1 is that 12 cores of embodiment 1 are put the core apparatus structural representation;
Fig. 2 is a lower chain wheel and the corresponding outgoing line part thereof of embodiment 1;
Fig. 3 is a upper chain wheel and the corresponding outgoing line part thereof of embodiment 1;
Fig. 4 is that movable pulley places the scheme drawing away from the outgoing line side position;
Fig. 5 is the scheme drawing that adopts the tension force generation mechanism of extension spring;
Fig. 6 is the electric control system constructional drawing.
The specific embodiment
The utility model is described in more detail below in conjunction with accompanying drawing.
Be that secondary coated fine 12 cores are put fine device such as Fig. 1, by 12 fibre core integrator optical fiber, every fibre core comes from a chain wheel, and the chain wheel number is identical with fibre core quantity.Such as Fig. 2, chain wheel 1 is installed on the frame, the outgoing line side of each chain wheel 1 is provided with a pair of wire-crossing wheel, one is quiet pulley 2, one is movable pulley 4, connect one on the movable pulley 4 for enlarging movable pulley and quiet pulley room apart from the tensioner with increase fibre core tension force, tensioner comprises a tension force fork 3 that is articulated on the frame, tension force fork 3 one ends are fixed in the movable pulley rotating shaft, be connected with on the tension force fork 3 and drive the tension force fork so that movable pulley and quiet pulley room produce mechanism apart from the tension force that increases, in the present embodiment, tension force produces mechanism by the counterweight 5(weight on the tension force fork 3) consist of.Be provided with for the monitoring disconnected fine approach switch 6 that occur corresponding with the non-equilibrium position of tension force fork on frame, the signal output part of approach switch 6 connects PLC, PLC output control linkage warning device.
Be a lower chain wheel and corresponding outgoing line part thereof such as Fig. 2; Outlet (fibre core) 10 sent after one week through wire-crossing wheel, and movable pulley 4 is in outgoing line side, and quiet pulley 2 is away from outgoing line side, and tension force fork 3 one ends connect the movable pulley rotating shaft, and the other end is installed counterweight 5, and the hinge-point of frame is between two ends.The effect of counterweight 5 is to make movable pulley 4 away from quiet pulley 2, make between two pulleys distance increase (movable pulley 4 at movement tendency under the effect of counterweight 5 shown near the thick arrow the movable pulley among Fig. 2), when normal outlet, moment of torsion and the fibre core of counterweight place balance position to the movable pulley equilibrium of torques with the tension force fork, in that occuring, disconnected when fine, tension force fork beat swings (near the thick arrow among direction such as Fig. 2 the counterweight), be in non-equilibrium position, thereby trigger approach switch 6.
Fig. 3 is a upper chain wheel and corresponding outgoing line part thereof; Movable pulley 4 is in outgoing line side, quiet pulley 2 is away from outgoing line side, tension force fork 3 one ends connect the movable pulley rotating shaft, the other end is hinged on the frame, counterweight 5 is set between the two ends, swing (near the thick arrow among direction such as Fig. 3 the counterweight) in that disconnected when fine, tension force fork beat occurs, be in non-equilibrium position, thereby trigger approach switch 6.
Fig. 2 among the embodiment, Fig. 3, movable pulley all are in outgoing line side, as other embodiments, movable pulley also can be arranged on the position away from outgoing line side, be illustrated in figure 4 as the upper chain wheel outgoing line part, quiet pulley 2 is in outgoing line side, and movable pulley 4 is in opposite side, in order to realize the same effect with Fig. 3, also need to adjust the torque direction of counterweight, such as Fig. 4, tension force fork 3 one ends connect the movable pulley rotating shaft, the other end is installed counterweight 5, is articulated on the frame between the two ends.
As other embodiments, counterweight also can the realization of counterweight position occur by changing the density of power rail diverse location, making in the power rail,
As other embodiments, approach switch also can adopt the contact approach switch.Warning device is alarm lamp and/or read-out.Adopt touch-screen in the present embodiment.The PLC control principle drawing as shown in Figure 6.The PLC controller adopts Siemens S7-200PLC, what its I/O was ordered is assigned as: I0.0, I0.1, I0.2, I0.3, I0.4, I0.5, I0.6, I0.7, I1.0, I1.1, I1.2, I1.3 meet respectively 1-12 approach switch 1S1-1S12, connect fiber cut failure, the disconnected delicate fingers of Q0.1 output shows.Touch-screen is a kind of interactive graphics human interface devices, and it can design and the picture of storing several width of cloth black and white or colour.Operating personal can be by touch-screen directly to needing memory device to be processed conduct interviews in the PLC, can show in real time and revises the PLC memory device, by such operation, comes system moved and carry out Real Time Monitoring, and Adjustment System is to optimum regime.The advantages such as touch-screen also has simplicity of design in addition, and is easy to operate.The touch-screen that native system adopts is the MT6050 of Wei Lun company.Software design procedure comprises:
(1) PLC ladder design process: programming is programmed to the PLC controller exactly, and for the ease of management, intimate program is organized in the same subprogram.During the program operation, main program moves different subprograms according to different needs.In main program, it at first is initialization section.First scanning of PLC start, operation opening initialization subprogram is by calling the initialization of this program completion system memory device relevant data.The program that writes, compile errorless after, download among the PLC by Special cable wire, can directly be connected with touch-screen the operation and communicate by letter.
(2) Human Machine Interface process: operating system adopts man-machine interface to realize, software by the brand version carries out the operation interface programming to touch screen human-computer interface, and interface is wanted hommization, and man-machine interface adopts clicks menu, mode is opened each picture by different level, carries out setting parameter.Simple and quick, understandable easy to operate.The programming address is corresponding with the program address of PLC, just can finish the communication of man-machine interface and PLC.
Claims (7)
1. a multi-core fiber is put fine device, comprise frame and the outlet mechanism corresponding with fibre core quantity, the outgoing line side of each outlet mechanism is provided with a pair of wire-crossing wheel, it is characterized in that, a wire-crossing wheel is movable pulley (4), another is quiet pulley (2), movable pulley is provided with one for enlarging movable pulley and quiet pulley room apart from the tensioner with increase fibre core tension force, tensioner comprises a tension force fork (3) that is articulated on the frame, tension force fork (3) one ends are fixed in the movable pulley rotating shaft, be connected with on the tension force fork (3) and drive the tension force fork so that movable pulley and quiet pulley room produce mechanism apart from the tension force that increases, when normal outlet, moment of torsion and fibre core that tension force produces mechanism place balance position to the movable pulley equilibrium of torques with the tension force fork, when disconnected fibre occurs, tension force fork beat and be in non-equilibrium position; Be provided with for the monitoring disconnected fine approach switch that occur corresponding with the non-equilibrium position of tension force fork on frame, the signal output part of each approach switch connects PLC, PLC output control linkage warning device.
2. a kind of multi-core fiber according to claim 1 is put fine device, it is characterized in that, described outlet mechanism is chain wheel.
3. a kind of multi-core fiber according to claim 1 is put fine device, it is characterized in that, it is counterweight or counterweight position on the tension force fork that described tension force produces mechanism.
4. a kind of multi-core fiber according to claim 1 is put fine device, it is characterized in that, it is spring or the torsion spring that is connected on the tension force fork that described tension force produces mechanism.
According to claim 1 and 2 or 3 described a kind of multi-core fibers put fine device, it is characterized in that described approach switch is that induction tension force fork is near the non-contact type approach switch that triggers.
6. a kind of multi-core fiber according to claim 1 is put fine device, it is characterized in that, described warning device is alarm lamp and/or read-out.
7. a kind of multi-core fiber according to claim 6 is put fine device, it is characterized in that, described read-out is touch-screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308274 CN202642985U (en) | 2012-06-28 | 2012-06-28 | Multi-core optical fiber unreeling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220308274 CN202642985U (en) | 2012-06-28 | 2012-06-28 | Multi-core optical fiber unreeling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202642985U true CN202642985U (en) | 2013-01-02 |
Family
ID=47412122
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220308274 Expired - Fee Related CN202642985U (en) | 2012-06-28 | 2012-06-28 | Multi-core optical fiber unreeling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202642985U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785971A (en) * | 2012-06-28 | 2012-11-21 | 河南省通信电缆有限公司 | Multi-core optical fiber discharging device |
| CN109110573A (en) * | 2018-09-06 | 2019-01-01 | 深圳市安泽智能工程有限公司 | Fiber tension regulating device |
-
2012
- 2012-06-28 CN CN 201220308274 patent/CN202642985U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102785971A (en) * | 2012-06-28 | 2012-11-21 | 河南省通信电缆有限公司 | Multi-core optical fiber discharging device |
| CN109110573A (en) * | 2018-09-06 | 2019-01-01 | 深圳市安泽智能工程有限公司 | Fiber tension regulating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |