CN105197686A - Novel multigroup re-winding device and control method thereof - Google Patents
Novel multigroup re-winding device and control method thereof Download PDFInfo
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- CN105197686A CN105197686A CN201510541899.2A CN201510541899A CN105197686A CN 105197686 A CN105197686 A CN 105197686A CN 201510541899 A CN201510541899 A CN 201510541899A CN 105197686 A CN105197686 A CN 105197686A
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Abstract
The invention relates to a novel multigroup re-winding device and a control method thereof. The device comprises a rack, a control cabinet and a plurality of re-winding units, wherein the re-winding units are arranged in the rack; the control cabinet is arranged at one side of the rack; each re-winding unit comprises a paying-off disc, a positioning wheel, a paying-off dance wheel, a meter metering traction wheel, a meter metering sensor, a tension wheel, a tension instrument, a taking-up dance wheel and a taking-up disc, wherein the paying-off disc is arranged at the paying-off end of an optical fiber; the taking-up disc is arranged at the taking-up end of the optical fiber; the taking-up dance wheel, the positioning wheel, the meter metering traction wheel, the tension wheel and the taking-up dance wheel are arranged between the paying-off disc and the taking-up disc; the tension instrument is arranged at the lower part of the tension wheel; the meter metering sensor is arranged at one side of the meter metering traction wheel. The novel multigroup re-winding device has the advantages that the distribution of one control cabinet and the plurality of re-winding units can facilitate control when a programmable logic controller is used; the programmable logic controller is provided with a plurality of independently PID adjusting modules for controlling independent work of the re-winding units, so that the utilization rate of the device is increased, and a problem of high cost is solved.
Description
Technical field
The present invention relates to a kind of optical-fibre communications field, be specifically related to one is novel organizes rewinder more.
Background technology
Need to use rewinder in optical fibre winding process; At present, a rewinder is only to carry out after-combustion, screening separately, and the degree of utilization of equipment is low, and cost compare is high.
Summary of the invention
The technical problem to be solved in the present invention is to provide that a kind of efficiency is high, cost is low novel organizes rewinder more.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of novel rewinder and control method, its innovative point is: comprise frame, control housing and some rewind cells, described rewind cell is arranged on machine frame inside, and described control housing is arranged on frame side; Described rewind cell comprises draw drum, locating wheel A, traction wheel, unwrapping wire dancing wheel, metering traction wheel, metering sensor, straining pulley, strain gauge, locating wheel B, take-up dancing wheel and take-up reel;
Described draw drum is arranged on optical fiber unwrapping wire end, and described take-up reel is arranged on optical fiber take-up end; Described unwrapping wire dancing wheel, locating wheel A, traction wheel, metering traction wheel, straining pulley, locating wheel B and unwrapping wire dancing wheel are arranged between draw drum and take-up reel; Described strain gauge is arranged on straining pulley bottom; Described metering sensor is arranged on metering traction wheel side;
Further, described traction wheel, straining pulley and metering traction wheel are positioned at rewind cell center, described locating wheel A and unwrapping wire dancing wheel are positioned at traction wheel upward position shoulder to shoulder, and described locating wheel B and take-up dancing wheel are positioned at metering traction wheel downstream position shoulder to shoulder.
Further, before described take-up dancing wheel is arranged on take-up motor.
Further, the components and parts on described rewind cell adopt left and right arrangement, and each rewind cell is a row arrangement.
Further, the components and parts on described rewind cell adopt and arrange up and down, and each rewind cell is a line arrangement.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of control method of novel many group rewinders, its innovative point is: upper computer pre-sets ratio, integration and differentiation parameter and standard screening tension force that proportional-plus-derivative-integration regulates automatically, metering haulage speed, tension force haulage speed, and proportional-plus-derivative-integrating function adjustment module is called for short PID function point analysis module; The screening tension feedback that Real-time Collection arrives by strain gauge is to programmable logic controller (PLC), metering sensor by Real-time Collection to metering haulage speed feed back to programmable logic controller (PLC), the standard screening tension value that the screening tension force collected and upper computer are arranged is analyzed by programmable logic controller (PLC), by the computing of PID adjustment module, the rotating speed of buncher is regulated by dancing wheel potential device, realize tension force, haulage speed closed loop control, make the screening tension stability of optical fiber in standard range.
Further, there is in described programmable logic controller (PLC) some PID adjustment modules, described PID adjustment module and each rewind cell one_to_one corresponding.
Further, described upper computer has a control panel, described control panel has screening button, after-combustion button and corresponding function control button.
The invention has the advantages that:
(1) a kind of novel many group rewinders of the present invention have some rewind cells and a control housing, an arrangement method programmable logic controller (PLC) easy to use of a this control housing and multiple rewind cell controls, improve the utilization ratio of equipment, solve the problem that cost is high.
(2) rationally, larger metering traction wheel is placed on rewind cell center to the components and parts arrangement in each rewind cell, and all the other steamboats are placed on upward position or the downstream position of metering traction wheel; Greatly save the space of equipment, improve the utilization ratio of equipment.
(3) during after-combustion, the rotating speed of programmable logic controller (PLC) by regulating the rotating speed of buncher to change unwrapping wire dancing wheel and take-up dancing wheel, thus control the tension force of after-combustion.
(4) each rewind cell is yi word pattern arrangement, is convenient to the arrangement of internal wiring and the unified management of each rewind cell.
(5) control method of a kind of novel many group rewinders of the present invention, whole production process is controlled by programmable logic controller (PLC), operating personal is by upper computer to programmable logic controller (PLC) transmit operation instruction, and upper computer realizes data exchange by Industrial Ethernet with programmable logic controller (PLC).
(6) with rewind cell pid control module one to one, ensure that all rewind cells can work under same control system, but do not interfere with one another again.
(7) do not need when carrying out after-combustion to use tension force to control, directly carry out model selection by the screening button on PC control panel and after-combustion button, carry out independent dispersion control by the control program of internal preset.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of novel many group rewinder embodiments 1 of the present invention.
Fig. 2 is the structural representation of a kind of novel many group rewinder embodiments 2 of the present invention.
Fig. 3 is the optical fiber screening control method model framework chart of a kind of novel many group rewinders of the present invention.
Detailed description of the invention
Embodiment 1
As shown in Figure 1, the invention discloses one is novel organizes rewinder more, comprise frame 10, control housing 11 and some rewind cells, it is inner that rewind cell is arranged on frame 10, and control housing 11 is arranged on frame 10 side; The hardware of control system is all arranged in control housing 11, and control system comprises upper computer and programmable logic controller (PLC); This novel many group rewinder controls some groups of rewind cells by a control system and carries out after-combustion and screening simultaneously, and each group all possesses that winding displacement adjusts automatically, tension automatic control function; Rewind cell comprises draw drum 2, locating wheel A3, unwrapping wire dancing wheel 1, traction wheel 4, metering traction wheel 6, straining pulley 5, strain gauge, take-up dancing wheel 7, locating wheel B8 and take-up reel 9; Draw drum 2 finally completes optical fiber take-up through unwrapping wire dancing wheel 1, traction wheel 4, straining pulley 5, metering traction wheel 6, take-up dancing wheel 7, take-up reel 9 etc.
The rewind cell of this novel many group rewinder adopts up-down structure, and each rewind cell is a line arrangement, and this arrangement is applicable to the more situation of rewind cell, is convenient to unified management, handled easily; Draw drum 2 is arranged on optical fiber unwrapping wire end, installs take-up reel 9 at optical fiber take-up end; Draw drum 9 and take-up reel 2 are positioned at the upper and lower two ends of rewind cell; Traction wheel 4, metering traction wheel 6, locating wheel A3, straining pulley 5, unwrapping wire dancing 1, take-up dancing wheel 7 and locating wheel B8 are arranged between draw drum and take-up reel, strain gauge is arranged on straining pulley 5 bottom, for the screening tension force of detection fiber, be connected with programmable logic controller (PLC) by signal wire (SW), the tension force of detection fiber during for screening; Take-up dancing wheel 7 is connected with take-up motor, during after-combustion, takes turns the take-up speed of 7 thus ensure normal operation by the speeds control take-up dancing of adjustment take-up motor; Metering sensor is arranged on metering traction wheel 4 side, and metering sensor is connected with programmable logic controller (PLC) by signal wire (SW).
Traction wheel 4, straining pulley 5 and metering traction wheel 6 are positioned at rewind cell center, locating wheel A3 and unwrapping wire dancing wheel 1 are positioned at traction wheel 4 side shoulder to shoulder, locating wheel B8 and take-up dancing wheel 7 are positioned at metering traction wheel 6 side shoulder to shoulder, being placed with like this is beneficial to conserve space, improves equipment efficiency of usage.
Upper computer is connected with programmable logic controller (PLC) by control line signal wire (SW), operating personal by upper computer to programmable logic controller (PLC) transmit operation instruction, upper computer realizes data exchange by Industrial Ethernet and programmable logic controller (PLC), the tension force haulage speed of rewind cell by some groups independently proportional-plus-derivative-integral adjustment module automatically adjust, proportional-plus-derivative-integral adjustment is called for short PID and regulates.
The principle of work of the control system of this novel many group rewinder is as follows: upper computer pre-sets ratio, integration and differentiation parameter and standard screening tension force that PID regulates automatically, metering haulage speed, tension force haulage speed, the scope of tension force is generally 8 ~ 10N, and the scope of haulage speed is generally 2000 ~ 2300m/min; The screening tension feedback that Real-time Collection arrives by strain gauge is to programmable logic controller (PLC), metering sensor by Real-time Collection to metering haulage speed feed back to programmable logic controller (PLC), the standard screening tension value that the screening tension force collected and upper computer are arranged is analyzed by programmable logic controller (PLC), pass through PID arithmetic, automatic tune tension force traction, makes the screening tension stability of optical fiber in standard range.Whole production process is controlled by programmable logic controller (PLC), and operating personal is by upper computer to programmable logic controller (PLC) transmit operation instruction, and upper computer realizes data exchange by Industrial Ethernet with programmable logic controller (PLC).Do not need when carrying out after-combustion to use tension force to control, directly selected by touch-screen " screening " " after-combustion " pattern, internal preset control program, carry out independent dispersion control, each group rewind cell shares a control system, each group possesses again the ability controlled separately; Ensure that many groups are carried out after-combustion screening simultaneously on a device.
The control system of PID adjustment module forms as shown in Figure 3:
The PID adjustment module differential equation is as follows:
In formula
The transition function of PID adjustment module is as follows:
As shown in Figure 3, r (t) is given screening tension force, c (t) is the haulage speed of actual detection, adopts PID regulating control automatically to regulate, and exports the control signal of u (t) for optical fiber setting screening tension force, traction rotating speed and optical fiber actual tension.
Embodiment 2
As shown in Figure 2, on the basis of embodiment 1, the rewind cell of this novel many group rewinder adopts tiled configuration, and each rewind cell is a row arrangement; This arrangement is applicable to the situation of less rewind cell, handled easily personnel control, need not walk about left and right.Draw drum 2 is arranged on optical fiber unwrapping wire end, installs take-up reel 6 at optical fiber take-up end; Draw drum 2 and take-up reel 6 are positioned at two ends, rewind cell left and right, traction wheel 4, metering traction wheel 6, locating wheel A3, straining pulley 5, unwrapping wire dancing wheel 1, locating wheel B8 and take-up dancing wheel 7 are arranged between take-up reel 9 and draw drum 2, strain gauge is arranged on straining pulley 5 bottom, screening tension force for detection fiber is connected with programmable logic controller (PLC) by signal wire (SW), the tension force of detection fiber during for screening; Take-up speed is regulated to ensure normal operation by take-up dancing wheel 7 during after-combustion; Metering sensor is arranged on metering traction wheel 6 side, and metering sensor is connected with programmable logic controller (PLC) by signal wire (SW).
Traction wheel 4, straining pulley 5 and metering traction wheel 6 are positioned at rewind cell center, and described locating wheel A3 and unwrapping wire dancing wheel 1 are positioned at traction wheel 4 top shoulder to shoulder, and locating wheel B8 and take-up dancing wheel 7 are positioned at metering traction wheel 6 bottom shoulder to shoulder.
More than show and describe groundwork of the present invention and principal character.The technical personnel of the industry should be understood; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.Application claims protection domain is defined by appending claims and equivalent thereof.
Claims (8)
1. novel organize a rewinder more, it is characterized in that: comprise frame, control housing and some rewind cells, described rewind cell is arranged on machine frame inside, and described control housing is arranged on frame side; Described rewind cell comprises draw drum, locating wheel A, traction wheel, unwrapping wire dancing wheel, metering traction wheel, metering sensor, straining pulley, strain gauge, locating wheel B, take-up dancing wheel and take-up reel;
Described draw drum is arranged on optical fiber unwrapping wire end, and described take-up reel is arranged on optical fiber take-up end; Described unwrapping wire dancing wheel, locating wheel A, traction wheel, metering traction wheel, straining pulley, locating wheel B and unwrapping wire dancing wheel are arranged between draw drum and take-up reel; Described strain gauge is arranged on straining pulley bottom; Described metering sensor is arranged on metering traction wheel side.
2. one according to claim 1 is novel organizes rewinder more, it is characterized in that: described traction wheel, straining pulley and metering traction wheel are positioned at rewind cell center, described locating wheel A and unwrapping wire dancing wheel are positioned at traction wheel upward position shoulder to shoulder, and described locating wheel B and take-up dancing wheel are positioned at metering traction wheel downstream position shoulder to shoulder.
3. one according to claim 1 is novel organizes rewinder more, it is characterized in that: before described take-up dancing wheel is arranged on take-up motor.
4. one according to claim 1 is novel organizes rewinder more, it is characterized in that: the components and parts on described rewind cell adopt left and right arrangement, and each rewind cell is that row arrange.
5. one according to claim 1 is novel organizes rewinder more, it is characterized in that: the components and parts on described rewind cell adopt and arrange up and down, and each rewind cell is a line arrangement.
6. the control method of novel many group rewinders, it is characterized in that: upper computer pre-sets ratio, integration and differentiation parameter and standard screening tension force that proportional-plus-derivative-integration regulates automatically, metering haulage speed, tension force haulage speed, and proportional-plus-derivative-integrating function adjustment module is called for short PID function point analysis module; The screening tension feedback that Real-time Collection arrives by strain gauge is to programmable logic controller (PLC), metering sensor by Real-time Collection to metering haulage speed feed back to programmable logic controller (PLC), the standard screening tension value that the screening tension force collected and upper computer are arranged is analyzed by programmable logic controller (PLC), by the computing of PID adjustment module, the rotating speed of buncher is regulated by dancing wheel potential device, realize tension force, haulage speed closed loop control, make the screening tension stability of optical fiber in standard range.
7. the control method of a kind of novel many group rewinders according to claim 6, is characterized in that: have some PID adjustment modules in described programmable logic controller (PLC), described PID adjustment module and each rewind cell one_to_one corresponding.
8. the control method of a kind of novel many group rewinders according to claim 6, is characterized in that: described upper computer has a control panel described control panel having screening button, after-combustion button and corresponding function control button.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106144769A (en) * | 2016-08-19 | 2016-11-23 | 中天科技光纤有限公司 | A kind of equipment reducing after-combustion knuckle and control method thereof |
| CN107193094A (en) * | 2017-07-07 | 2017-09-22 | 山东太平洋光纤光缆有限公司 | A kind of duct optical cable the construction line-putting device |
| CN107434185A (en) * | 2016-05-26 | 2017-12-05 | 苏州合亨机械科技有限公司 | A kind of accurate rewinding machine |
| CN110155808A (en) * | 2019-04-30 | 2019-08-23 | 成都虹波实业股份有限公司 | A kind of full-automatic silk material tension force rewinding machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106144769A (en) * | 2016-08-19 | 2016-11-23 | 中天科技光纤有限公司 | A kind of equipment reducing after-combustion knuckle and control method thereof |
| CN107193094A (en) * | 2017-07-07 | 2017-09-22 | 山东太平洋光纤光缆有限公司 | A kind of duct optical cable the construction line-putting device |
| CN110155808A (en) * | 2019-04-30 | 2019-08-23 | 成都虹波实业股份有限公司 | A kind of full-automatic silk material tension force rewinding machine |
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