CN201765503U - Electrical control system of hot rolling reeling machine pinch roll on-line grinding and rolling apparatus - Google Patents
Electrical control system of hot rolling reeling machine pinch roll on-line grinding and rolling apparatus Download PDFInfo
- Publication number
- CN201765503U CN201765503U CN2010205153922U CN201020515392U CN201765503U CN 201765503 U CN201765503 U CN 201765503U CN 2010205153922 U CN2010205153922 U CN 2010205153922U CN 201020515392 U CN201020515392 U CN 201020515392U CN 201765503 U CN201765503 U CN 201765503U
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- host computer
- hot rolling
- programmable logic
- logic controller
- pinch roll
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- 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
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
An electrical control system of hot rolling reeling machine pinch roll on-line grinding and rolling apparatus is characterized in that: the system comprises a host computer station (7) for remote control, a beside-machine operation case (12) for on-site control, a programmable controller (1) for as on-site control core, a hydraulic system as transmission actuating mechanism and a pinch roll (18) and a roll cleaning apparatus (15) as target system; wherein the programmable controller (1) is connected with the computer input interface of the beside-machine operation case (12) by its output module (3), and is connected with the pinch roll (18) and the roll cleaning apparatus (15) by its input module (2) for receiving the sensing signal from the target system. The system, cooperating with corresponding apparatuses, utilizes the interval times of steel rolling to clean the adhesive substances on the roll surface and polish the surface on-line automatically, and improves the smoothness of the roll surface without influence to normal steel rolling production; thereby reaches the requirement of roll surface reconditioning without shutdown, and finally improves the surface quality of hot rolling strip steel and increases the operating efficiency of rolling mill.
Description
Technical field
The utility model relates to steel rolling equipment, is that a kind of hot rolling coiler pinches the online Burnisher apparatus electric control system of rod specifically.
Background technology
The pinch roll roll surface of hot-strip reels easily adheres to iron scale, iron clouds at work, and when band was crossed in steel rolling, the hot rolled strip whipping caused roll surface to produce impression.These bad things of roll surface and impression can cause steel strip surface defect, influence strip surface quality.Be to eliminate these defectives of pinch roll roll surface, or frequently with the pinch roll dismounting, carry out the machine grinding roller face of dispatching workers to do on-site repairs, or take artificial online polishing roll surface.Manually-operated is promptly dangerous like this, and is also not thorough, and under the efficient, especially lower roll often is difficult to artificial polishing.Also influence ordinary production with repairing roller under opportunity.Therefore such reconditioning disposal route is forced, the assurance of unfavorable steel rolling production and strip quality.
Summary of the invention
The purpose of this utility model provides a kind of hot rolling coiler and pinches the online Burnisher apparatus electric control system of rod; this system cooperates corresponding device thereof under the prerequisite that does not influence the steel rolling ordinary production; utilize the on-line automatic polishing cleaning of the aperture time roll surface bur of steel rolling; make the roll surface polishing as newly; reach the requirement of not shutting down the reconditioning roll surface specially, final raising hot-strip surface quality and the raising milling train work efficiency of realizing.
Described hot rolling coiler pinches the online Burnisher apparatus electric control system of rod, it is characterized in that: the other control box of machine that this system comprises host computer station as Long-distance Control, control as the scene, as the Programmable Logic Controller of control core in real time, as the hydraulic system of transmission topworks, and as the pinch roll and the clear roller arrangement of goal systems; Wherein Programmable Logic Controller is connected with host computer in the host computer station by its communication module, Programmable Logic Controller is connected by the computing machine input interface of its output module with the other control box of machine, be connected by the computer output interface of load module, also connect the sensor output terminal of pinch roll and clear roller arrangement by its load module with the other control box of machine.
Electric device in the described hydraulic system comprises motor, oscillating electromagnetic valve, advances solenoid valve and oily signal transducer, also has the emery stick position transducer on hydraulic cylinder.
Described oily signal transducer is connected with the analog-to-digital conversion module of Programmable Logic Controller.
The control end of the motor of described hydraulic system, oscillating electromagnetic valve, propelling solenoid valve is connected with the output module of Programmable Logic Controller.
Described Programmable Logic Controller is also by rotation sensor and station sensor on its load module connection pinch roll, and emery stick oscillation gauge on the clear roller arrangement and emery stick propelling sensor.
The host computer at described host computer station is connected with the communication module of Programmable Logic Controller by communication cable, and the host computer at host computer station is connected to printer.
The utility model is applied to the machinery that hot-rolling mill batches the roller-way on-line grinding, has easy and simple to handle, characteristics such as control accuracy is high, long service life, control program are non-maintaining.
1, can in main control room, carry out telemonitoring and operation, also can be in the other operation of machine.Has powerful dilatation function.By man-machine interface operation screen monitor, parameter setting, the setting of polishing number of times, file record is printed and operation, also can carry out pressure setting, polishing number of times setting and operation in that machine is other.
2, automatic control process is finished by programmable controller PLC.Data archiving and processing can be realized, Analysis on Fault Diagnosis can be carried out, cryptoguard, report generation and functions such as printing, accident treatment.
3, electrical control can realize the emery stick components mechanism before touching roll surface fast feed and touch the function of roll surface at a slow speed, can carry out the adjusting and the control of system pressure, and in the constant value of setting that keep-ups pressure can guarantee the grinding roll surface of emery stick components mechanism the time, force value can random stepless setting.When emery stick may wear to setting value, the electric sound and light alarm signal that sends, emery stick is return original position automatically.
4, electrical control can realize emery stick automatically moving back and forth along roll axial direction.And this reciprocating frequency of scalable.If emery stick automatically moves back and forth and breaks down, emery stick can and not return original position automatically to the roll surface feeding.
5, electrical control can realize that clear roller arrangement is just started working under the pinch roll rotary state.Under any circumstance, pinch roll is before stall, and emery stick can be return reference position automatically.
6, can realize automatic and manual work mode.In the time of manually, single-set operation is convenient to the spot check and the debugging of equipment.
Description of drawings
Fig. 1 is the utility model electrical control block diagram representation.
Among the figure: 1-Programmable Logic Controller, 2-load module, 3-output module, 4-analog-to-digital conversion module, the 5-communication module, 6-communication cable, 7-host computer station, 8-oil signal transducer, 9-oscillating electromagnetic valve, 10-hydraulic system, 11-advances solenoid valve, the other control box of 12-machine, 13-stadimeter, 14-emery stick oscillation gauge, the clear roller arrangement of 15-, the 16-emery stick advances sensor, the 17-rotation sensor, 18-pinch roll, 19-station sensor.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified: the clear roller arrangement of many emery sticks formula pinch roll automatically grinding divides upper and lower clear roller arrangement.Place the corresponding site of the upper and lower roll of existing pinch roll respectively.Under the prerequisite that does not influence the steel rolling ordinary production; utilize the on-line automatic polishing cleaning of the aperture time roll surface bur of steel rolling; make the roll surface polishing as newly, reach the requirement of not shutting down the reconditioning roll surface specially, the final purpose that realizes improving hot-strip surface quality and milling train work efficiency.The automatic Burnisher apparatus of many emery sticks of pinch roll formula is the aut.eq. of a mechanical-electrical-hydraulic integration.Form by the clear roller arrangement of top pinch roll and the clear roller arrangement two parts of bottom pinch roll.Entire equipment partly is made up of independent hydraulically controlled pumping plant and vavle shelf, electric PLC control system, centralized grease lubrication system and the water cooling system etc. of the clear roller mechanical hook-up of upper and lower nip rolls, equipment.Be equipped with operation board on machine side and operation room, the other and remote control operation of the machine of can realizing.
Hot rolling coiler pinches the online Burnisher apparatus electric control system of rod as shown in fig. 1, the other control box 12 of machine that this system comprises host computer station 7 as Long-distance Control, control as the scene, as the Programmable Logic Controller 1 of control core in real time, as the hydraulic system 10 of transmission topworks, and as the pinch roll 18 and the clear roller arrangement 15 of goal systems; Wherein Programmable Logic Controller 1 is connected with host computer in the host computer station 7 by its communication module 5, Programmable Logic Controller 1 is connected by the computing machine input interface of its output module 3 with the other control box 12 of machine, be connected by the computer output interface of load module 2, also the transducing signal that receives from goal systems by its load module 2 connection pinch rolls 18 and clear roller arrangement 15 with the other control box 18 of machine.
Electrical system is furnished with other control box 12 of machine and host computer station 7, the other control box 12 of machine can be finished the operating function that roller arrangement 15 has clearly been set, the host computer Long-distance Control can realize all operations of clear roller arrangement and function is set, and realize chain control, and be reserved with remote-operated interface with the existing function of batching.
Electric device in the described hydraulic system 10 comprises motor, oscillating electromagnetic valve 9, advances solenoid valve 11 and oily signal transducer 8, also has the emery stick position transducer on hydraulic cylinder.
Described oily signal transducer 8 is connected with the analog-to-digital conversion module 4 of Programmable Logic Controller 1.
The control end of the motor of described hydraulic system, oscillating electromagnetic valve 9, propelling solenoid valve 11 is connected with the output module 3 of Programmable Logic Controller 1.
Hydraulic system is as the transmission and the topworks of total system, and directly control advances moving direction, position, frequency and the polishing degree of emery stick and swing emery stick, by on the hydraulic cylinder with the high precision position sensor determine the position and the action parameter of emery stick.Sensor signal is delivered to the load module of Programmable Logic Controller, and action command sends from the output module of Programmable Logic Controller, acts on the oscillating electromagnetic valve 9 of hydraulic system and advances solenoid valve 11.
Described Programmable Logic Controller 1 is also by rotation sensor 17 and station sensor 19 on its load module 2 connection pinch rolls 18, and emery stick oscillation gauge 14 on the clear roller arrangement 15 and emery stick propelling sensor 16.Emery stick oscillation gauge 14 and emery stick propelling sensor 16 promptly are the position transducers on the hydraulic cylinder.Cooperate the station of pinch roll 18 and moving and the position of rotation status control emery stick.
The host computer at described host computer station 7 is connected with the communication module 5 of Programmable Logic Controller 1 by communication cable 6, and the host computer at host computer station 7 is connected to printer.By man-machine interface operation screen monitor, parameter setting, the setting of polishing number of times, file record is printed and operation.
Claims (6)
1. a hot rolling coiler pinches the online Burnisher apparatus electric control system of rod, it is characterized in that: the other control box (12) of machine that this system comprises host computer station (7) as Long-distance Control, control as the scene, as the Programmable Logic Controller (1) of control core in real time, as the hydraulic system of transmission topworks, and as the pinch roll (18) of goal systems and roller arrangement (15) clearly; Wherein Programmable Logic Controller (1) is connected with host computer in host computer station (7) by its communication module (5), Programmable Logic Controller (1) is connected by the computing machine input interface of its output module (3) with the other control box of machine (12), be connected by the computer output interface of load module (2), also connect the sensor output terminal of pinch roll (18) and clear roller arrangement (15) by its load module (2) with the other control box of machine (18).
2. hot rolling coiler according to claim 1 pinches the online Burnisher apparatus electric control system of rod, it is characterized in that: the electric device in the described hydraulic system comprises motor, oscillating electromagnetic valve (9), advances solenoid valve (11) and oily signal transducer (8), also has the emery stick position transducer on hydraulic cylinder.
3. hot rolling coiler according to claim 2 pinches the online Burnisher apparatus electric control system of rod, it is characterized in that: described oily signal transducer (8) is connected with the analog-to-digital conversion module (4) of Programmable Logic Controller (1).
4. hot rolling coiler according to claim 2 pinches the online Burnisher apparatus electric control system of rod, it is characterized in that: the control end of the motor of described hydraulic system, oscillating electromagnetic valve (9), propelling solenoid valve (11) is connected with the output module (3) of Programmable Logic Controller (1).
5. hot rolling coiler according to claim 1 pinches the online Burnisher apparatus electric control system of rod, it is characterized in that: described Programmable Logic Controller (1) is also by rotation sensor (17) on its load module (2) connection pinch roll (18) and station sensor (19), and emery stick oscillation gauge (14) on the clear roller arrangement (15) and emery stick propelling sensor (16).
6. hot rolling coiler according to claim 1 pinches the online Burnisher apparatus electric control system of rod, it is characterized in that: the host computer at described host computer station (7) is connected with the communication module (5) of Programmable Logic Controller (1) by communication cable (6), and the host computer of host computer station (7) is connected to printer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205153922U CN201765503U (en) | 2010-09-03 | 2010-09-03 | Electrical control system of hot rolling reeling machine pinch roll on-line grinding and rolling apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205153922U CN201765503U (en) | 2010-09-03 | 2010-09-03 | Electrical control system of hot rolling reeling machine pinch roll on-line grinding and rolling apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201765503U true CN201765503U (en) | 2011-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205153922U Expired - Fee Related CN201765503U (en) | 2010-09-03 | 2010-09-03 | Electrical control system of hot rolling reeling machine pinch roll on-line grinding and rolling apparatus |
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|---|---|
| CN (1) | CN201765503U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899478A (en) * | 2012-10-16 | 2013-01-30 | 北京首钢自动化信息技术有限公司 | Method for removing matter adhered to furnace roller of annealing furnace |
| CN104338754A (en) * | 2014-10-22 | 2015-02-11 | 山东钢铁股份有限公司 | Right control method of reversible cold rolling mill operating table |
| CN104360626A (en) * | 2014-10-31 | 2015-02-18 | 河北钢铁股份有限公司邯郸分公司 | Automatic intelligent control method of steel rolling and feeding roller beds |
| CN107346108A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN107346125A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN109656191A (en) * | 2018-11-03 | 2019-04-19 | 潍坊弗莱瑞电子科技有限公司 | It is a kind of for extending the control system of the soft roller roll surface service life of roller class pressure area |
| CN113467357A (en) * | 2020-03-31 | 2021-10-01 | 宝山钢铁股份有限公司 | Portable intelligent synchronous near control device and control method for leveling line leveling machine area |
| CN113467356A (en) * | 2020-03-31 | 2021-10-01 | 宝山钢铁股份有限公司 | Portable movable near control operation device for leveling wire coiling area and control method |
| CN113985799A (en) * | 2021-07-20 | 2022-01-28 | 北京弥天科技有限公司 | Process control system based on programmable controller |
-
2010
- 2010-09-03 CN CN2010205153922U patent/CN201765503U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899478A (en) * | 2012-10-16 | 2013-01-30 | 北京首钢自动化信息技术有限公司 | Method for removing matter adhered to furnace roller of annealing furnace |
| CN104338754A (en) * | 2014-10-22 | 2015-02-11 | 山东钢铁股份有限公司 | Right control method of reversible cold rolling mill operating table |
| CN104360626A (en) * | 2014-10-31 | 2015-02-18 | 河北钢铁股份有限公司邯郸分公司 | Automatic intelligent control method of steel rolling and feeding roller beds |
| CN104360626B (en) * | 2014-10-31 | 2017-08-01 | 河北钢铁股份有限公司邯郸分公司 | Steel rider road automated intelligent control method is fed in steel rolling |
| CN107346125B (en) * | 2016-05-05 | 2019-11-19 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN107346108A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN107346125A (en) * | 2016-05-05 | 2017-11-14 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN107346108B (en) * | 2016-05-05 | 2019-08-02 | 中冶长天国际工程有限责任公司 | Operating method and system by a kind of moving machine |
| CN109656191A (en) * | 2018-11-03 | 2019-04-19 | 潍坊弗莱瑞电子科技有限公司 | It is a kind of for extending the control system of the soft roller roll surface service life of roller class pressure area |
| CN113467357A (en) * | 2020-03-31 | 2021-10-01 | 宝山钢铁股份有限公司 | Portable intelligent synchronous near control device and control method for leveling line leveling machine area |
| CN113467356A (en) * | 2020-03-31 | 2021-10-01 | 宝山钢铁股份有限公司 | Portable movable near control operation device for leveling wire coiling area and control method |
| CN113467357B (en) * | 2020-03-31 | 2022-06-28 | 宝山钢铁股份有限公司 | Portable intelligent synchronous near control device and control method for leveling line leveling machine area |
| CN113985799A (en) * | 2021-07-20 | 2022-01-28 | 北京弥天科技有限公司 | Process control system based on programmable controller |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20130903 |