CN107350293A - A kind of blooming mill badly bleeding positioning control system - Google Patents
A kind of blooming mill badly bleeding positioning control system Download PDFInfo
- Publication number
- CN107350293A CN107350293A CN201710671236.1A CN201710671236A CN107350293A CN 107350293 A CN107350293 A CN 107350293A CN 201710671236 A CN201710671236 A CN 201710671236A CN 107350293 A CN107350293 A CN 107350293A
- Authority
- CN
- China
- Prior art keywords
- roller
- way
- entrance
- blooming mill
- mill
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B37/00—Control devices or methods specially adapted for metal-rolling mills or the work produced thereby
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B38/00—Methods or devices for measuring, detecting or monitoring specially adapted for metal-rolling mills, e.g. position detection, inspection of the product
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B39/00—Arrangements for moving, supporting, or positioning work, or controlling its movement, combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B39/02—Feeding or supporting work; Braking or tensioning arrangements, e.g. threading arrangements
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Metal Rolling (AREA)
Abstract
The present invention discloses a kind of blooming mill badly bleeding positioning control system, specifically includes：Roller-way, entrance tilting gear, blooming mill, entrance manipulator, entrance hot metal detector, outlet hot metal detector, outlet manipulator；The entrance hot metal detector is connected with roller-way, the thermometal signal detected by it, is controlled the speed of roller-way, steel billet is slowed down on roller-way；The outlet hot metal detector is located on the rear mill table of entrance detector, is connected with blooming mill and roller-way, it is characterized in that stinging steel dropout by blooming mill frame in rolling process to control the operation of blooming mill main motor roller-way.Beneficial effects of the present invention：Design is simple, beneficial to realization；By the control to blooming mill mill speed and the control of the roller-way method of operation, steel billet can be accurately controlled to go out the distance of blooming mill frame；Effectively shorten every steel rolling time, so as to reach quickening rhythm of production, ensure steel temperature and save the purpose of the energy.
Description
Technical field
The present invention relates to a kind of blooming mill badly bleeding optimal control design, more particularly to a kind of blooming mill badly bleeding location control system
System.
Background technology
Blooming mill system mainly by blooming mill frame, roll gap screwdown gear, entrance, outlet manipulator, double steel ditch, tilting gear,
The equipment compositions such as entrance, outlet roller-way.Blooming mill is higher for the status requirement ratio of precision of steel billet during cogging, and
In manufacture process, when each material rolls strange passage, steel billet leaves blooming mill frame, is given by the heat inspection signal after frame
Go out roller-way to cease and desist order.And in actual production, stop the program of blooming mill main motor and roller-way by heat inspection signal after roll, when
When exporting roller-way and stopping, it is distant that steel billet tail leaves frame, such process, is referred to as " badly bleeding ".Rolling back and forth
Cheng Zhong, because of steel billet badly bleeding problem, cause rolling time to grow, influence cogging progress and rolling rhythm, and then influence steel billet and enter tandem rolling
The temperature of entrance, so as to which more influence can be produced on processing quality.
The content of the invention
The object of the invention primarily to make steel billet when strange passage leaves blooming mill frame, roller-way can pre-decelerating simultaneously
It is quick to stop, " badly bleeding " situation caused by roller-way inertia is reduced, shortens the distance between steel billet tail and frame, improves overall roll
Efficiency processed.The present invention proposes a kind of blooming mill badly bleeding positioning control system to achieve these goals, specifically includes：Roller-way, enter
Mouth tilting gear, blooming mill, entrance manipulator, entrance hot metal detector, outlet hot metal detector, outlet manipulator.
The roller-way runs through whole blooming mill system, for transporting steel billet；
The entrance tilting gear is located at roller-way outermost, is the equipment for overturning steel billet male and female face；
The blooming mill is located between entrance manipulator and outlet manipulator, is two-roll cold rolling mill, is mainly used in roughing and the essence of steel billet
Roll；
The entrance manipulator is located on cogging back mill table, is mainly used in the positioning before rolled piece, rolled piece is properly aligned with
The standby rolling groove to be entered；
The entrance hot metal detector is connected with roller-way, the thermometal signal detected by it, is controlled the speed of roller-way, is made
Steel billet slows down on roller-way；
The outlet hot metal detector is located on the rear mill table of blooming mill frame, is connected with blooming mill and roller-way, it is special
Sign is to sting steel dropout by blooming mill frame in rolling process to control the operation of blooming mill main motor machine roller-way, when going out
Mouthful hot metal detector detects when stinging steel dropout, just controls blooming mill and roller-way to shut down, steel is avoided so as to reach
Base goes out the purpose of roller-way；
The outlet manipulator is on the rear mill table of outlet hot metal detector, for the positioning after steel billet rolled piece, and it is right
Blank is suitably aligned.
Beneficial effects of the present invention：
1. design is simple, beneficial to realization.
2. by the control to blooming mill mill speed and the control of the roller-way method of operation, accurately steel billet can be controlled to rush
Go out the distance of blooming mill frame.
3. effectively shortening every steel rolling time, so as to reach quickening rhythm of production, ensure steel temperature and save the energy
Purpose.
Brief description of the drawings
Fig. 1 is a kind of structural plan of blooming mill badly bleeding positioning control system.
Embodiment
Feature of present invention and other correlated characteristics are elaborated below in conjunction with the accompanying drawings, embodiment is with skill of the present invention
Implemented under premised on art scheme, give detailed embodiment and specific operating process, but the protection model of the present invention
Enclose and be not limited to following embodiments.
As shown in figure 1, a kind of blooming mill badly bleeding positioning control system, is specifically included：Roller-way 1, entrance tilting gear 2, entrance
Manipulator 3, entrance hot metal detector 4, blooming mill 5, outlet hot metal detector 6, outlet manipulator 7.The entrance thermometal inspection
Survey device with roller-way to be connected, outlet hot metal detector is connected with blooming mill main motor 5-1 and roller-way simultaneously.
Steel billet passes through entrance tilting gear turn-over under roller-way transport, and the pass of alignment blooming mill is positioned by entrance manipulator,
Entrance hot metal detector detects steel billet signal, controls roller-way to slow down before steel billet enters blooming mill, steel billet passes through blooming mill
After rolling, manipulator is exported under roller-way transport, when steel billet sails out of outlet hot metal detector completely, outlet detector detects
Steel dropout is stung, controls blooming mill main motor and roller-way out of service, prevents steel billet from continuing to travel.
Steel billet is gone out cogging by the present invention by the control to blooming mill mill speed and the control of the roller-way method of operation
The distance controlling of machine frame can shorten the 15-20 seconds in 1-2 rice, every steel rolling time, reach quickening rhythm of production, ensure steel temperature
And save the purpose of the energy.
Claims (2)
- A kind of 1. blooming mill badly bleeding positioning control system, it is characterised in that：Specifically include, roller-way, entrance tilting gear, blooming mill, Entrance manipulator, entrance hot metal detector, outlet hot metal detector, outlet manipulator；The roller-way connection runs through whole cogging Machine system；The entrance tilting gear is located on the outside of roller-way；The blooming mill is located between entrance manipulator and outlet manipulator；It is described enter Mouth manipulator is located on cogging back mill table；The entrance hot metal detector is connected with roller-way, the heat detected by it Metal signal, control the speed of roller-way；The outlet hot metal detector is located on the rear mill table of cogging frame, with cogging Machine is connected with roller-way；The outlet manipulator is on the rear mill table of outlet hot metal detector.
- A kind of 2. blooming mill badly bleeding positioning control system as claimed in claim 1, it is characterised in that：The outlet thermometal inspection Survey device and sting steel dropout by detecting steel rolling to control the operation of blooming mill main motor roller-way.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671236.1A CN107350293A (en) | 2017-08-08 | 2017-08-08 | A kind of blooming mill badly bleeding positioning control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710671236.1A CN107350293A (en) | 2017-08-08 | 2017-08-08 | A kind of blooming mill badly bleeding positioning control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107350293A true CN107350293A (en) | 2017-11-17 |
Family
ID=60287235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710671236.1A Withdrawn CN107350293A (en) | 2017-08-08 | 2017-08-08 | A kind of blooming mill badly bleeding positioning control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107350293A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078991A (en) * | 2018-09-27 | 2018-12-25 | 中冶华天工程技术有限公司 | A kind of blooming mill front and back manipulator of hydraulic power |
| CN112024614A (en) * | 2020-07-03 | 2020-12-04 | 山西太钢不锈钢股份有限公司 | Hot rolling E roller way speed control method |
-
2017
- 2017-08-08 CN CN201710671236.1A patent/CN107350293A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109078991A (en) * | 2018-09-27 | 2018-12-25 | 中冶华天工程技术有限公司 | A kind of blooming mill front and back manipulator of hydraulic power |
| CN109078991B (en) * | 2018-09-27 | 2024-03-22 | 中冶华天工程技术有限公司 | Hydraulic power front and back pushing bed of cogging mill |
| CN112024614A (en) * | 2020-07-03 | 2020-12-04 | 山西太钢不锈钢股份有限公司 | Hot rolling E roller way speed control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171117 |