CN102029297B - Billet rotating device - Google Patents
Billet rotating device Download PDFInfo
- Publication number
- CN102029297B CN102029297B CN 201010608940 CN201010608940A CN102029297B CN 102029297 B CN102029297 B CN 102029297B CN 201010608940 CN201010608940 CN 201010608940 CN 201010608940 A CN201010608940 A CN 201010608940A CN 102029297 B CN102029297 B CN 102029297B
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- control device
- rotating
- cant beam
- underframe
- roller way
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- Heat Treatments In General, Especially Conveying And Cooling (AREA)
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Abstract
The invention relates to the field of metallurgical equipment, in particular to a billet rotating device. The billet rotating device comprises a rotating roller way, a rotating beam, an underframe, a driving device and a measurement and control device, wherein the rotating roller way is connected to the rotating beam; the rotating beam is rotationally arranged on the underframe; the underframe is fixed to the ground foundation; the driving device drives the rotating beam to rotate; a detection probe of the measurement and control device is arranged at the limiting position of the rotating beam; and the measurement and control device is electrically connected with the driving device and a motor of the rotating roller way. In the billet rotating device, the rotating roller way is arranged at the end of an output roller way of a furnace; after detection probe detects billets, and the rotating roller way rotates a certain angle, the detection probe can be connected with the initial end of an input roller way of a rolling mill under the drive of the driving device, the integral steering process of the billets is automatic and continuous, and the safety is guaranteed while the production efficiency is improved; a control device is controlled by adopting a programmable logic controller (PLC), and the reliability is high; and the integral mechanism is simple and practical and is easy to popularize.
Description
Technical field
The present invention relates to field of metallurgical equipment, relate in particular to a kind of billet rotating device from the heating furnace transporting steel billet to milling train.
Background technology
Some steel plant's hot rolling workshop is owing to be subjected to spatial constraints, the equipment such as heating furnace and milling train can not be arranged on the same straight line, this moment, steel billet needed to change traffic direction in process of production, be the continuity that guarantees production, a kind of special equipment energy on-line continuous must be arranged, fast steel billet is turned to.
In order to realize said process, traditional way is to hang by overhead traveling crane, and this way is inefficiency not only, and dangerous, especially for heating furnace hot steel billet out, often production accident can occur.Based on this, be necessary prior art is improved.
Summary of the invention
For the problems referred to above, the object of the present invention is to provide a kind of billet rotating device that can turn to, enhance productivity steel billet fast online.
For achieving the above object, the scheme that the present invention adopts is: a kind of billet rotating device, include rotating roller, cant beam, underframe, drive unit, measure and control device, rotating roller is connected on the cant beam, cant beam rotates and is assemblied in freely on the underframe, and underframe is fixed on the basis, ground, and drive unit drives cant beam and rotates, the detection probe of measure and control device is arranged on the extreme position of cant beam, measure and control device and drive unit, the electrical connection of rotating roller motor.
Described drive unit includes motor, decelerator, driving gear and external tooth type pivoting support, motor, decelerator, driving gear connect successively, driving gear and the engagement of external tooth type pivoting support external tooth, external tooth type pivoting support outer ring are connected to the cant beam bottom, inner ring is connected with underframe.
Described measure and control device includes detection probe, control device, detection probe has the cold/hot metal detector that is arranged on the rotating roller and is arranged on two approach switchs that detect the cant beam extreme position on the basis, ground, cold/hot metal detector, approach switch and control device electrical connection, control device and drive unit, electric machines for roller electrical connection.
Described control device is the PLC controller.
It is terminal that rotating roller of the present invention is arranged on hot stove runout table, detection probe can be under the driving of drive unit after detecting steel billet, the rotate to an angle top of rear connection mill approach table of rotating roller, automatic, the continuous operation of whole steel billet steering procedure has ensured safety when enhancing productivity; Control device adopts PLC control, and unfailing performance is high; Whole mechanism is simple and practical, is easy to promote.
Description of drawings
Fig. 1 is the front elevational schematic of the embodiment of the invention;
Fig. 2 is the schematic side view of the embodiment of the invention;
Fig. 3 is the schematic top plan view of the embodiment of the invention;
Description of symbols among the figure: 1-rotating roller, 2-cold/hot metal detector, 3-cant beam, 4-underframe, 5-external tooth type pivoting support, 6-approach switch I, 7-motor, 8-driving gear, 9-electric machines for roller, the 10-decelerator, 11-mill approach table, 12-heating furnace runout table, 13-approach switch II.
The specific embodiment
For understanding better the present invention, below in conjunction with the drawings and specific embodiments technical scheme of the present invention is described further, referring to Fig. 1 to Fig. 3:
By a kind of billet rotating device of the invention process, include the moving rotary roller-way 1 that a segment length slightly is longer than steel billet length, rotating roller 1 connects heating furnace runout table 12 terminal and mill approach table 11 tops.Because hot rolling workshop is subjected to spatial constraints, heating furnace and milling equipment are not on the same straight line, so hot furnace roller road and mill table are in a certain angle, are 90 ° in the situation mostly.Continuity for guaranteeing to produce just needs rotating roller 1 can rotate with on-line continuous, fast steel billet be turned to.Rotating roller 1 is connected on the cant beam 3, the weight of cant beam 3 steel structure girders carrying rotating roller 1 and steel billet, cant beam 3 is assemblied on the underframe 4, underframe 4 is fixed on the basis, ground, for so that cant beam 3 rotate freely at underframe 4, cant beam 3 arranges external tooth type pivoting support 5 between underframe 4, external tooth type pivoting support 5 (JB/T2300-1999) can bear larger axial load and tilting moment, simultaneously its external tooth can with driving gear 8 engaged transmission, external tooth type pivoting support 5 outer rings are connected to cant beam 3 bottoms, its inner ring is connected with underframe 4.
The driving power of cant beam 3 is provided by drive unit, for making compact conformation and control convenient, present embodiment adopts motor-driven, torque is larger because cant beam 3 rotating speeds are not high, so the motor 7 of drive unit is equipped with decelerator 10, fall the slow-revving output torque that increases simultaneously, the mode of gear engagement is then selected in transmission, and is simple and compact for structure.The concrete structure of drive unit is: motor 7, decelerator 10, driving gear 8 connect successively, driving gear 8 and external tooth type pivoting support 5 engaged transmission.
Whole steel billet turns to the flow process full-automation to carry out enhancing productivity, so be provided with measure and control device, measure and control device includes detection probe, control device, detection probe is for detection of the position of steel billet, send its information to control device, control device according to delivering instruction make corresponding action.Detection probe adopts cold/hot metal detector 2 and two approach switch I 6 and approach switch II 13 in the present embodiment, whether cold/hot metal detector 2 enters movable roller way and whether leaves mill approach table 11 from movable roller way from heating furnace runout table 12 for detection of whole steel billet, so cold/hot metal detector 2 is arranged on rotating roller 1 on the far-end of heating furnace runout table 12.Approach switch I 6 and approach switch II 13 arrive respectively extreme position with heating furnace runout table 12, mill approach table 11 alignment for detection of cant beam 3, so arrange respectively on the basis, ground of two extreme positions, the trave lling girder below arranges a touch panel that stretches out certain distance downwards, and touch panel can trigger approach switch respectively when rotating to this two positions.Cold/hot metal detector 2, approach switch I 6 and approach switch II 13 and control device electrical connection.The motor 7 of control device and drive unit, electric machines for roller 9 electrical connections, motor 7 rotatings of accessory drive and electric machines for roller 9 actions.Be the reliability of assurance device, control device adopts the PLC controller.
The course of work of the present invention: steel billet is transported on the rotating roller 1 from heating furnace runout table 12, electric machines for roller 9 rotate the drive steel billet and advance, cold/hot metal detector 2 detects the steel billet head and shows that whole steel billet all enters rotating roller 1, cold/hot metal detector 2 sends a signal to the PLC controller, PLC controller control activity electric machines for roller 9 stop action, and steel billet stops on the steel billet rotating roller 1.Simultaneously, the motor 7 of PLC controller accessory drive begins action, driving cant beam 3 by external tooth type pivoting support 5 rotates, when touch panel is run into approach switch II 13, approach switch II 13 transmits signal to control device, and the motor 7 of control device accessory drive stops action, and cant beam 3 stops operating, begin action with timed unit control roll road motor 9, steel billet is transported on the mill approach table 11; When cold/hot metal detector 2 detects the steel billet afterbody and leaves roller-way, control device control electric machines for roller 9 stop action, driving device motor 7 beginning counteragents, drive cant beam 3 counter-rotatings, when touch panel is run into approach switch I 6, cant beam 3 counter-rotatings stop, and wait on next piece steel billet, finish once automatically steel billet steering procedure.
Above disclosed only is preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalence of therefore doing according to the present patent application claim changes, and still belongs to protection scope of the present invention.
Claims (2)
1. billet rotating device, it is characterized in that: include rotating roller (1), cant beam (3), underframe (4), drive unit, measure and control device, rotating roller (1) is connected on the cant beam (3), cant beam (3) rotates and is assemblied in freely on the underframe (4), underframe (4) is fixed on the basis, ground, drive unit drives cant beam (3) and rotates, the detection probe of measure and control device is arranged on the extreme position of cant beam (3), measure and control device and drive unit, electric machines for roller (9) electrical connection;
Described drive unit includes motor (7), decelerator (10), driving gear (8) and external tooth type pivoting support (5), motor (7), decelerator (10), driving gear (8) connect successively, driving gear (8) and the engagement of external tooth type pivoting support (5) external tooth, external tooth type pivoting support (5) outer ring are connected to cant beam (3) bottom, inner ring is connected with underframe (4);
Described measure and control device includes detection probe, control device, detection probe has the cold/hot metal detector (2) that is arranged on the rotating roller (1) and is arranged on the approach switch that detects cant beam (3) extreme position on the basis, ground, cold/hot metal detector (2), approach switch and control device electrical connection, control device and drive unit, electric machines for roller (9) electrical connection.
2. billet rotating device according to claim 1, it is characterized in that: described control device is the PLC controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010608940 CN102029297B (en) | 2010-12-28 | 2010-12-28 | Billet rotating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010608940 CN102029297B (en) | 2010-12-28 | 2010-12-28 | Billet rotating device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102029297A CN102029297A (en) | 2011-04-27 |
| CN102029297B true CN102029297B (en) | 2013-03-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010608940 Expired - Fee Related CN102029297B (en) | 2010-12-28 | 2010-12-28 | Billet rotating device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102029297B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103252365B (en) * | 2013-05-23 | 2015-05-13 | 重庆钢铁(集团)有限责任公司 | Method for improving limiting reliability of steel pulling trolley of steel pulling machine of chain-type cooling bed |
| CN105731015A (en) * | 2016-04-27 | 2016-07-06 | 扬州诚德重工有限公司 | Rotary transfer trolley for high-temperature steel billets |
| CN107282654A (en) * | 2017-06-30 | 2017-10-24 | 天津市中重科技工程有限公司 | A kind of rotating roller |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1008688A (en) * | 1963-04-24 | 1965-11-03 | Dexion Ltd | Improvements relating to conveyerized storage racking comprising gravity roller ways |
| CN101104478A (en) * | 2006-05-12 | 2008-01-16 | 曼.罗兰.德鲁克马辛伦公司 | Device for making transport carriage loaded with printing substrates roll rotate |
| CN201455019U (en) * | 2009-08-10 | 2010-05-12 | 中色科技股份有限公司 | Coiled material rotating device for roller transportation |
| CN101898674A (en) * | 2010-07-23 | 2010-12-01 | 湖州银轴输送机械制造有限公司 | Roller way rotary table |
| CN201900141U (en) * | 2010-12-28 | 2011-07-20 | 中冶南方(武汉)威仕工业炉有限公司 | Steel bloom rotating device |
| JP5132137B2 (en) * | 2006-11-27 | 2013-01-30 | 太平洋セメント株式会社 | Method for treating fine powder containing calcium component and lead component |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05132137A (en) * | 1991-11-07 | 1993-05-28 | Yaskawa Electric Corp | Work stationary centering |
-
2010
- 2010-12-28 CN CN 201010608940 patent/CN102029297B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1008688A (en) * | 1963-04-24 | 1965-11-03 | Dexion Ltd | Improvements relating to conveyerized storage racking comprising gravity roller ways |
| CN101104478A (en) * | 2006-05-12 | 2008-01-16 | 曼.罗兰.德鲁克马辛伦公司 | Device for making transport carriage loaded with printing substrates roll rotate |
| JP5132137B2 (en) * | 2006-11-27 | 2013-01-30 | 太平洋セメント株式会社 | Method for treating fine powder containing calcium component and lead component |
| CN201455019U (en) * | 2009-08-10 | 2010-05-12 | 中色科技股份有限公司 | Coiled material rotating device for roller transportation |
| CN101898674A (en) * | 2010-07-23 | 2010-12-01 | 湖州银轴输送机械制造有限公司 | Roller way rotary table |
| CN201900141U (en) * | 2010-12-28 | 2011-07-20 | 中冶南方(武汉)威仕工业炉有限公司 | Steel bloom rotating device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102029297A (en) | 2011-04-27 |
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