CN204129494U - A kind of self-actuated controller of wire feeder - Google Patents
A kind of self-actuated controller of wire feeder Download PDFInfo
- Publication number
- CN204129494U CN204129494U CN201420666146.5U CN201420666146U CN204129494U CN 204129494 U CN204129494 U CN 204129494U CN 201420666146 U CN201420666146 U CN 201420666146U CN 204129494 U CN204129494 U CN 204129494U
- Authority
- CN
- China
- Prior art keywords
- signal
- drive motor
- core
- spun yarn
- speed
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/25—Process efficiency
Landscapes
- Spinning Or Twisting Of Yarns (AREA)
Abstract
A self-actuated controller for wire feeder, comprising: the signal supervisory instrument be made up of counting orifice and Hall element; PLC has: speed, length conversion counter, storer, signal processor, feeding wire speed control module; Touch-screen; Motor inverter.Feed the automatic computational length of silk process, control feeding wire speed, after hello silk completes, wire feeder is to the alloy wire automatic drawing back of fire door, and whole process does not need mobile wire feeder.
Description
Technical field
The utility model relates to metallurgy industry for regulating the wire feeder of molten steel composition, the especially self-actuated controller of this equipment wire feeder.
Background technology
During steel-making, raw material Cheng Ganghou in stove, add other raw material and regulate molten steel composition, the raw material of interpolation first wraps by steel coil strip, in strand shape, is called core-spun yarn, then is sent in smelting furnace by core-spun yarn by wire feeder.Due to surrounding enviroment high temperature, many dirt of smelting furnace, especially the core-spun yarn being positioned at ladle top adds steel pipe and is subject to hyperthermia radiation yielding, nozzle position is Protean, therefore traditional wire feeder is designed to mobile device, to alleviate the infringement of rugged surroundings to wire feeder, feed silk time by wire feeder moved by hand to stokehold, aim at core-spun yarn add the mouth of pipe, restart wire feeder, feed silk complete after again moved by hand to stove rear platform, feed silk operation both loaded down with trivial details, efforts, endanger again the health of operating personnel.Controller many employings single chip control unit of tradition wire feeder, easy impaired inefficacy under above-mentioned operating mode, causes wire feeder failure rate high, and maintenance is frequent.
Summary of the invention
Goal of the invention of the present utility model is, overcomes the above-mentioned defect that traditional wire feeder exists, provides a kind of self-actuated controller of wire feeder, can realize remote auto and feed silk, without the need to mobile wire feeder, avoid rugged surroundings to the infringement of wire feeder, reduce failure rate; Also without the need to manual operation, the health of hostile environments operating personnel is avoided.Its technical scheme is:
A self-actuated controller for wire feeder, comprising:
Signal supervisory instrument, is made up of counting orifice and Hall element, and feed filament length degree for what detect the rotating speed of wire feeder drive motor and core-spun yarn, described counting orifice is arranged on the main shaft of wire feeder drive motor, orifice plate has the counting hole that some circumferences are uniform; The corresponding counting hole of described Hall element, when motor rotates, can the quantity of perception counting hole process;
PLC controller, as primary controller, has
-speed, length conversion counter, can be counted as feeding wire speed signal or the length signals of core-spun yarn by the conversion of the counting hole number signal of Hall element perception;
-storer, for storing feeding wire speed, feeding the setting value of filament length degree and the control program that core-spun yarn is regained;
-signal processor, processes the signal of counter input; The feeding wire speed signal of core-spun yarn is compared with setting value, output speed control signal; The silk length signals of feeding of core-spun yarn is compared with setting value, exports length control signal; Regain control program according to core-spun yarn, output packet heart yearn regains control signal;
-feeding wire speed control module, inbound pacing control signal, to drive motor frequency converter output frequency control signal, controls the rotating speed of drive motor;
-feed silk length control module, receive and feed silk length signals, export shutdown control signal to drive motor frequency converter, control drive motor and shut down;
Control module regained by-core-spun yarn, and receiving package heart yearn regains control signal, exports reverse starting signal to drive motor frequency converter, controls drive motor antiport, and core-spun yarn is regained complete, exports stopping signal, controls drive motor and shuts down;
Touch-screen, as alternating interface between man and computer, for the setting value of typing, amendment storage feeding wire speed, hello filament length degree, and the control program that core-spun yarn is regained.
Frequency converter, for changing supply frequency, thus controls the rotating speed of drive motor.
Counting hole on described counting orifice is 8, and its pitch of holes is 1/8 arc length of counting hole centromere circumference.
Described wire feeder is two stream wire feeders.
The beneficial effects of the utility model:
Reduce maintenance cost and save servicing time; For the operated from a distance of user and use provide safeguard; Feed the automatic computational length of silk process, control feeding wire speed, after hello silk completes, wire feeder is to the alloy wire automatic drawing back of fire door, and whole process does not need mobile wire feeder.
Accompanying drawing explanation
Fig. 1 is the topology diagram of this controller
Fig. 2 is that the signal supervisory instrument of this controller arranges schematic diagram
Fig. 3 is counting orifice structural representation.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
See Fig. 1, Fig. 2, Fig. 3, this controller comprises:
Signal supervisory instrument 1, be made up of counting orifice 1.2 and Hall element 1.1, feed filament length degree for what detect the rotating speed of wire feeder drive motor and core-spun yarn, described counting orifice is arranged on the main shaft of wire feeder drive motor, orifice plate has the counting hole that some circumferences are uniform; The corresponding counting hole of described Hall element, when motor rotates, can the quantity of perception counting hole process;
PLC controller 2, as primary controller, has
-speed, length conversion counter 2.1, can be counted as feeding wire speed signal or the length signals of core-spun yarn by the conversion of the counting hole number signal of Hall element 1.1 perception;
-storer 2.3, for storing feeding wire speed, feeding the setting value of filament length degree and the control program that core-spun yarn is regained;
-signal processor 2.2, processes the signal of counter input; The feeding wire speed signal of core-spun yarn is compared with setting value, output speed control signal; The silk length signals of feeding of core-spun yarn is compared with setting value, exports length control signal; Regain control program according to core-spun yarn, output packet heart yearn regains control signal;
-feeding wire speed control module 2.4, inbound pacing control signal, to drive motor frequency converter output frequency control signal, controls the rotating speed of drive motor;
-feed silk length control module 2.5, receive and feed silk length signals, export shutdown control signal to drive motor frequency converter, control drive motor and shut down;
Control module 2.6 regained by-core-spun yarn, and receiving package heart yearn regains control signal, exports reverse starting signal to drive motor frequency converter, controls drive motor antiport, and core-spun yarn is regained complete, exports stopping signal, controls drive motor and shuts down;
Touch-screen 3, as alternating interface between man and computer, for the setting value of typing, amendment storage feeding wire speed, hello filament length degree, and the control program that core-spun yarn is regained;
Frequency converter 4, for changing supply frequency, thus controls the rotating speed of drive motor.
Two stream wire feeders adopt unwrapping wire uncoiling formulas, and uncoiling system adopts " unwrapping wire uncoiling " technology, thus reduce space to greatest extent and without the need to uncoiling reel.Silk thread is uncoiled from material cage the entrance moving wire feeder to, and silk thread is clamped by the pressure roll of several secondary stationary roll and adjustable pressure, then feeds through a beam guide tube.Feeding wire speed can regulate arbitrarily in the scope of setting.Vessel cluster is connected with a shared mobile conduit, and silk thread imports molten bath by A/C.Feeding wire speed can regulate easily on local operation platform, and can change in operation, and feeding wire speed has display on the touchscreen.The speed of every rhizoid line can regulate respectively, and line feeding can adopt manual mode or automatic mode.When adopting automatic mode, the length of line feeding is needed to enroll program, once the length machine being fed to setting stops automatically.Silk thread (will be stayed in conduit) after silk retract as needs are fed at every turn, also can be realized by the program of enrolling in advance.Feed the degree of depth that the optimum velocity of silk depends on the size of silk thread, the quality of silk thread and molten bath.Aluminum steel should have coating and suitable ductility.
Described PLC controller comprise siemens PLC CPU226 control module and analog input output module, communicate with frequency converter with TP170A touch-screen, the signal of inbound pacing feedback assembly; Described TP170A touch-screen has MPI communication port, can carry out exchanges data with PLC; Described speed feedback device is two Hall elements, and the length signals detecting heart yearn feeds back to the high-speed counter mouth of PLC; Described frequency converter is Siemens MM440 universal frequency converter, receives PLC analog quantity output signals, controls electromotor velocity; Described adjustable frequency motor comprises two import Lenze variable-frequency motors, and power is 11KW, by frequency converter Direct driver.
Two stream wire feeders adopt unwrapping wire uncoiling formulas, and uncoiling system adopts " unwrapping wire uncoiling " technology, thus reduce space to greatest extent and without the need to uncoiling reel.Silk thread is uncoiled from material cage the entrance moving wire feeder to, and silk thread is clamped by the pressure roll of several secondary stationary roll and adjustable pressure, then feeds through a beam guide tube.Feeding wire speed can regulate arbitrarily in the scope of setting.Vessel cluster is connected with a shared mobile conduit, and silk thread imports molten bath by A/C.Feeding wire speed can regulate easily on local operation platform, and can change in operation, and feeding wire speed has display on the touchscreen.The speed of every rhizoid line can regulate respectively, and line feeding can adopt manual mode or automatic mode.When adopting automatic mode, the length of line feeding is needed to enroll program, once the length machine being fed to setting stops automatically.Silk thread (will be stayed in conduit) after silk retract as needs are fed at every turn, also can be realized by the program of enrolling in advance.Feed the degree of depth that the optimum velocity of silk depends on the size of silk thread, the quality of silk thread and molten bath.Aluminum steel should have coating and suitable ductility.
The CPU226 of siemens PLC series selected by PLC controller, this controller has the input and output on 40 tunnels, wherein On-off signal 24 tunnel, output switch parameter 16 tunnel, meet wire feeder completely and automatically control required digital output modul requirement, on-off model mainly comprises the selection signal of control model, frequency converter alarm input signal, frequency converter rotating operation and stop signal etc.CPU226 also needs an analog output module simultaneously, and this module controls the frequency of frequency converter, removes the rotating speed changing Lenze's motor by regulating the frequency of frequency converter.CPU226 also has two high-speed counters, rotating speed during for calculating Lenze's motor running, thus is converted into the length of feeding silk.According to needs such as system control capability, communication, picture displays, active station is chosen as the TP170A of Siemens, this touch-screen provides various information frame and operation screen for user, can set, show the wire-feeding velocity of wire feeder, length, residue length and speed, the mode of operation of wire feeder can be set, it is manual, automatic or maintenance mode, can the several functions such as fault type of display device, these functions are all that touch-screen is connected by MPI telecommunication cable with PLC by the similar realization of PROTOOL programming software.Frequency converter has the control terminal of receiving frequency signals and controls the Power output terminal of motor, and frequency converter has the protection substantially such as overload, short circuit, and controlled frequency is between 2-50HZ.Lenze's motor is the adjustable frequency motor of 11KW, can work under the high temperature of 40 degree, stokehold.The length detection of line feeding is completed by the Hall element that two are contained in motor output shaft, when cardinal principle is motor running, output shaft rotates, the center of circle iron plate that axle is provided with 8 holes rotates together with axle, when iron plate rotates, cross Hall element when aperture and just return induction voltage signal, a voltage signal represents 1/8 of center of circle iron plate counting hole centromere circumference, this signal imports the counter mouth of PLC into, PLC calculates the quantity of voltage signal by counter counts, be multiplied by the length that 1/8 of center of circle iron plate counting hole centromere circumference just knows line feeding again, when length reaches default value, it is out of service that PLC just controls motor.The line feeding length of unit interval is exactly wire-feeding velocity, is controlled wire-feeding velocity at preset value by PLC.After hello silk terminates, controlled by PLC, the silk thread stayed in conduit is retracted.
The process controlled is specific as follows: S7-200 is connected by MPI cable with touch-screen, operating personnel arrange the operational mode of wire feeder by touch-screen, comprise manually, automatic mode and maintenance mode, automatic mode and maintenance mode are realized by PLC, manual mode is completed by the control box that machine is other, set the length of line feeding in automatic mode, speed, move back the parameters such as the length of line, the analog output of S7-200 controls the frequency of frequency converter, the speed of the frequency control Lenze motor of frequency converter, the signal that Hall element detects passes the counter passage of PLC back, it is out of service that length reaches preset value PLC control frequency converter, thus motor is also out of service.Because whole process can touch-screen be monitored, so during operation do not need equipment to run to stokehold, do not need people to monitor operational process in stokehold again yet, thus achieve Long-distance Control and feed the Automatic Control of silk process.
Claims (3)
1. a self-actuated controller for wire feeder, comprising:
Signal supervisory instrument, is made up of counting orifice and Hall element, and feed filament length degree for what detect the rotating speed of wire feeder drive motor and core-spun yarn, described counting orifice is arranged on the main shaft of wire feeder drive motor, orifice plate has the counting hole that some circumferences are uniform; The corresponding counting hole of described Hall element, when motor rotates, can the quantity of perception counting hole process;
PLC controller, as primary controller, has
-speed, length conversion counter, can be counted as feeding wire speed signal or the length signals of core-spun yarn by the conversion of the counting hole number signal of Hall element perception;
-storer, for storing feeding wire speed, feeding the setting value of filament length degree and the control program that core-spun yarn is regained;
-signal processor, processes the signal of counter input; The feeding wire speed signal of core-spun yarn is compared with setting value, output speed control signal; The silk length signals of feeding of core-spun yarn is compared with setting value, exports length control signal; Regain control program according to core-spun yarn, output packet heart yearn regains control signal;
-feeding wire speed control module, inbound pacing control signal, to drive motor frequency converter output frequency control signal, controls the rotating speed of drive motor;
-feed silk length control module, receive and feed silk length signals, export shutdown control signal to drive motor frequency converter, control drive motor and shut down;
Control module regained by-core-spun yarn, and receiving package heart yearn regains control signal, exports reverse starting signal to drive motor frequency converter, controls drive motor antiport, and core-spun yarn is regained complete, exports stopping signal, controls drive motor and shuts down;
Touch-screen, as alternating interface between man and computer, for the setting value of typing, amendment storage feeding wire speed, hello filament length degree, and the control program that core-spun yarn is regained;
Frequency converter, for changing supply frequency, thus controls the rotating speed of drive motor.
2. the self-actuated controller of wire feeder as claimed in claim 1, it is characterized in that, the counting hole on described counting orifice is 8, and its pitch of holes is 1/8 arc length of counting hole centromere circumference.
3. the self-actuated controller of wire feeder as claimed in claim 1, it is characterized in that, described wire feeder is two stream wire feeders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666146.5U CN204129494U (en) | 2014-11-10 | 2014-11-10 | A kind of self-actuated controller of wire feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420666146.5U CN204129494U (en) | 2014-11-10 | 2014-11-10 | A kind of self-actuated controller of wire feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204129494U true CN204129494U (en) | 2015-01-28 |
Family
ID=52385834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420666146.5U Active CN204129494U (en) | 2014-11-10 | 2014-11-10 | A kind of self-actuated controller of wire feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204129494U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106312005A (en) * | 2016-10-27 | 2017-01-11 | 西南铝业（集团）有限责任公司 | Wire feeder |
| CN106381440A (en) * | 2016-09-28 | 2017-02-08 | 宁夏共享模具有限公司 | Process control system and method |
| CN107619905A (en) * | 2017-10-31 | 2018-01-23 | 江苏永钢集团有限公司 | Silk monitoring alarm is fed in wire feeder |
| CN107858483A (en) * | 2017-11-15 | 2018-03-30 | 马鞍山钢铁股份有限公司 | A kind of line feeding servicing unit and its operating method |
| CN109283881A (en) * | 2017-07-21 | 2019-01-29 | 上海梅山钢铁股份有限公司 | The second-rate wire feeder intelligence control system of ladle refining furnace |
| CN110777231A (en) * | 2019-11-22 | 2020-02-11 | 龙南龙钇重稀土科技股份有限公司 | Vacuum furnace wire feeding device |
| CN115029503A (en) * | 2022-06-20 | 2022-09-09 | 中国第一汽车股份有限公司 | Control method and control system of wire feeder |
-
2014
- 2014-11-10 CN CN201420666146.5U patent/CN204129494U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106381440A (en) * | 2016-09-28 | 2017-02-08 | 宁夏共享模具有限公司 | Process control system and method |
| CN106381440B (en) * | 2016-09-28 | 2018-04-24 | 宁夏共享模具有限公司 | A kind of Process Control System and method |
| CN106312005A (en) * | 2016-10-27 | 2017-01-11 | 西南铝业（集团）有限责任公司 | Wire feeder |
| CN109283881A (en) * | 2017-07-21 | 2019-01-29 | 上海梅山钢铁股份有限公司 | The second-rate wire feeder intelligence control system of ladle refining furnace |
| CN107619905A (en) * | 2017-10-31 | 2018-01-23 | 江苏永钢集团有限公司 | Silk monitoring alarm is fed in wire feeder |
| CN107858483A (en) * | 2017-11-15 | 2018-03-30 | 马鞍山钢铁股份有限公司 | A kind of line feeding servicing unit and its operating method |
| CN110777231A (en) * | 2019-11-22 | 2020-02-11 | 龙南龙钇重稀土科技股份有限公司 | Vacuum furnace wire feeding device |
| CN115029503A (en) * | 2022-06-20 | 2022-09-09 | 中国第一汽车股份有限公司 | Control method and control system of wire feeder |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204129494U (en) | A kind of self-actuated controller of wire feeder | |
| CN201030483Y (en) | Wire drawing, annealing, taking-up intelligent integral unit | |
| CN104345678A (en) | Control device and control system used for frequency converter | |
| CN103382587B (en) | Blowing carding electric control system and control method | |
| CN110716521B (en) | Control method of stranding machine and stranding control system | |
| CN103400654A (en) | Automatic control system for cable dividing and cutting machine | |
| CN201256031Y (en) | Electric wire winding production line combining tube twisting machine with frame twisting machine | |
| CN207398803U (en) | A kind of sliding-type cable shrinkage device | |
| CN203118682U (en) | High-speed wire stranding machine capable of automatic strand pitch changing | |
| CN104038075A (en) | Novel frequency converter | |
| CN104907577A (en) | Boat-position self-adaptive boat delivery device | |
| CN205428151U (en) | Coiling machine safety device | |
| CN204102640U (en) | Multi-functional cable strand device processed | |
| CN205419281U (en) | Fly frame roving package device | |
| CN212457852U (en) | Top converting system for electric arc furnace | |
| CN108619937A (en) | A kind of energy-saving type chemical industry processing unit (plant) | |
| CN207108095U (en) | A kind of production system of take-up and copper bar | |
| CN209125084U (en) | A kind of cable cover(ing) welding production line | |
| CN207082009U (en) | Fly frame intelligent controlling device | |
| CN207467881U (en) | Production of enamel wire equipment line concentration strand oscillator | |
| CN203782177U (en) | Counting device for wire feeder | |
| CN105755203A (en) | Limiting control device of converter oxygen lance | |
| CN105967070A (en) | Automatic handling equipment for cold rolling mills | |
| CN206880223U (en) | A kind of Y teeth row microphone machine | |
| CN109513768B (en) | Automatic control system for aluminum wire take-up |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |