CN204220619U - Steekle mill production line - Google Patents
Steekle mill production line Download PDFInfo
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- CN204220619U CN204220619U CN201420688514.6U CN201420688514U CN204220619U CN 204220619 U CN204220619 U CN 204220619U CN 201420688514 U CN201420688514 U CN 201420688514U CN 204220619 U CN204220619 U CN 204220619U
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Abstract
Steekle mill production line, comprises the production line of steekle mill, runout table, pinch roll and coiling machine composition, also comprises 3 cover finishing mills after being located at steekle mill.3 cover finishing mills comprise F1 finishing mill, F2 finishing mill and F3 finishing mill.Steekle mill outlet is connected with F1 finishing mill with the guide and guard of F1 inlet of rolling mill by kink before pinch roll, F1 milling train before manipulator, F1 milling train before roller track, pinch roll front roller-way, pinch roll, between finishing mill by between finishing mill between guide and guard with finishing mill kink be connected, the outlet of F3 finishing mill is provided with F3 outlet guide; Coiling machine is two covers, is respectively 1# coiling machine and 2# coiling machine, and two cover coiling machines are connected with the outlet guide of runout table with F3 finishing mill by 1# pinch roll, 2# pinch roll.The beneficial effects of the utility model are: can the belt steel product of rolling more Thin Specs, can better the plate shape of control cincture steel and quality, and improve the precision of band steel, improve the annual production of the roll coil of strip, remarkable in economical benefits.
Description
Technical field
The utility model belongs to metallurgy rolling mill apparatus field, particularly relates to steekle mill production line.
Background technology
Steekle mill has small investment, it is little to take up an area, produce the features such as flexible, and it is mainly to produce special steel and stainless steel.Traditional steekle mill production line is carry out reversible rolling by a steekle mill as finishing mill mostly, is rolled into finished strip.Current domestic steekle mill production line Problems existing is that the minimum thickness of the roll coil of strip does not reach requirement, and be with the plate shape of steel, quality and precision not high, annual production is relatively low.
Summary of the invention
The purpose of this utility model carries out technology upgrading to existing steekle mill production line, the minimum thickness solving in above-mentioned existing steekle mill production line the existing roll coil of strip does not reach requirement, plate shape, the quality of band steel and the problem such as precision is not high and annual production is relatively low.
Technical solution of the present utility model is: steekle mill production line, comprises the production line of steekle mill, runout table, pinch roll and coiling machine composition, it is characterized in that; Described steekle mill production line also comprises after being located at steekle mill 3 cover finishing mills.
Steekle mill production line described in the utility model, it is characterized in that: 3 cover finishing mills after described steekle mill comprise F1 finishing mill, F2 finishing mill and F3 finishing mill, steekle mill outlet is connected with F1 finishing mill with F1 inlet guide by kink before pinch roll, F1 before manipulator, F1 finishing mill before roller track, pinch roll front roller-way, pinch roll, F1 finishing mill, between F2 finishing mill and F3 finishing mill by between finishing mill between guide and guard with finishing mill kink be connected, the outlet of F3 finishing mill is provided with F3 outlet guide; Described coiling machine is two covers, is respectively 1# coiling machine and 2# coiling machine, and 1# coiling machine is connected with F3 outlet guide with runout table by 1# pinch roll, 2# pinch roll with 2# coiling machine.
Steekle mill production line described in the utility model, it is characterized in that: before described F1 finishing mill, pinch roll is provided with stream descal device, high pressure water descaling device is provided with between pinch roll and F1 finishing mill before F1 finishing mill, kink before band steel cooling device and F1 is provided with before F1 before F1 finishing mill, be provided with between each finishing mill between finishing mill and be with kink between steel cooling device and finishing mill, 3 cover finishing mills are provided with roll cooling device, and 3 cover finishing mills are provided with the finishing mill platform of connection.
Before pinch roll, the effect of manipulator carries out centering, the stream descal device before F1 milling train on pinch roll to the band steel of pinch roll before entering F1 milling train, controls the surface of steel plate for during rolling stainless steel; Before F1 milling train, the effect of pinch roll carries out clamping feeding F1 finishing mill to band steel, and with F1 before kink with the use of, make the band steel between steekle mill and F1 finishing mill set up tension force; High pressure water descaling device is for removing the secondary oxidation iron sheet of surface of steel plate; Before F1, band steel cooling device is for cooling this part steel plate; F1 inlet guide is powerful guide and guard, for band steel is imported F1 finishing mill smoothly; Between finishing mill, guide and guard are for being with steel to import smoothly, deriving finishing mill; Be with steel cooling device for cooling this part band steel plate between finishing mill; Between finishing mill, kink is used for the tension force setting up band steel between finishing mill; F3 outlet guide is used for steel plate derives F3 finishing mill smoothly; Finishing mill topping roll cooling device is for cooling working roll and the backing roll of milling train; Finishing mill platform is used for the installation and maintenance of finishing mill.
The rolling method of steekle mill production line described in the utility model comprises: the band steel of last passes of steekle mill is exported by steekle mill delivers to roller track, band steel successively before pinch roll front roller-way, pinch roll manipulator arrive pinch roll before F1 finishing mill, then before F1, kink, F1 inlet guide enter F1 finishing mill; After the rolling of F1 finishing mill, band steel enters F2 finishing mill and the rolling of F3 finishing mill successively, finished strip sends into runout table by the F3 outlet guide of F3 finishing mill outlet, and finished strip is delivered to after 1# coiling machine and 2# coiling machine coil into the finished product roll coil of strip and transports by runout table respectively.
The beneficial effects of the utility model are: add with 1 frame steekle mill the form that 3 frame finishing mills form 4 tandem rollings, can not only shut out thinner band steel, and substantially increase the Quality and yield of band steel; Can better the plate shape of control cincture steel, and improve the precision of band steel, remarkable in economical benefits.
Accompanying drawing explanation
Fig. 1 is the structure diagram of the utility model steekle mill production line.
In figure, 1, steekle mill 2, roller track 3, pinch roll front roller-way 4, manipulator 5 before pinch roll, stream descal device 6, pinch roll 7 before F1 finishing mill, high pressure water descaling device 8, band steel cooling device 9 before F1, kink 10 before F1, F1 inlet guide 11, F1 finishing mill 12, F2 finishing mill 13, F3 finishing mill 14, roll cooling device 15, guide and guard 16 between finishing mill, steel is with to cool 17 between finishing mill, kink 18 between finishing mill, F3 outlet guide 19, finishing mill platform 20, runout table 21, 1# pinch roll 22, 1# coiling machine 23, 2# pinch roll 24, 2# coiling machine 25, band steel
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described further.Specific embodiment as shown in drawings.Be after the steekle mill of existing steekle mill production line, add 3 frame finishing mill and auxiliary devices, add a downcoiler and auxiliary device in coiling area.
3 cover finishing mills after steekle mill comprise F1 finishing mill 11, F2 finishing mill 12 and F3 finishing mill 13.Steekle mill 1 is exported and is connected with F1 finishing mill 11 with F1 inlet guide 10 by kink 9 before pinch roll 6, F1 before manipulator 4, F1 milling train before roller track 2, pinch roll front roller-way 3, pinch roll, F1 finishing mill 11, be connected with kink between finishing mill 17 by guide and guard 15 between finishing mill between F2 finishing mill 12 and F3 finishing mill 13, the outlet of F3 finishing mill 13 is provided with F3 outlet guide 18; Coiling machine is two covers, is respectively 1# coiling machine 22 and 2# coiling machine 24,1# coiling machine 22 and is connected with the outlet guide 18 of F3 finishing mill 13 with runout table 20 by 1# pinch roll 21,2# pinch roll 23 with 2# coiling machine 24.
Before F1 milling train, pinch roll 6 is provided with stream descal device 5, high pressure water descaling device 7 is provided with between pinch roll 6 and F1 finishing mill 11 before F1 milling train, kink 9 before band steel cooling device 8 and F1 is provided with before F1 before F1 milling train, be provided with between each finishing mill between finishing mill and be with kink 17 between steel cooling device 16 and finishing mill, 3 cover finishing mills are provided with roll cooling device 14, and 3 cover finishing mills are provided with the finishing mill platform 19 of connection.
The rolling method of steekle mill production line: the band steel of last passes of steekle mill 1 is exported by steekle mill 1 delivers to roller track 2, band steel successively before pinch roll front roller-way 3, pinch roll manipulator 4 arrive pinch roll 6 before F1 milling train, then before F1, kink 9, F1 inlet guide 10 enter F1 finishing mill 11; After F1 finishing mill 11 rolling, band steel enters F2 finishing mill 12 and F3 finishing mill 13 rolling successively, finished strip sends into runout table 20 by the outlet guide 18 in F3 finishing mill 13 exit, and finished strip is delivered to after 1# coiling machine 22 and 2# coiling machine 24 coil into the finished product roll coil of strip and transports by runout table 20 respectively.
With steel 25 when last passage of steekle mill 1 and F1 finishing mill 11, F2 finishing mill 12, F3 finishing mill 13 form four frame tandem rollings, thus be rolled into finished strip.Finished strip is transported to 1# pinch roll 21,1# coiling machine 22,2# pinch roll 23,2# coiling machine 24 by runout table 20, thus coils into the finished product roll coil of strip.
Claims (3)
1. steekle mill production line, comprises the production line of steekle mill, runout table, pinch roll and coiling machine composition, it is characterized in that: described steekle mill production line also comprises after being located at steekle mill 3 cover finishing mills.
2. steekle mill production line according to claim 1, is characterized in that: 3 cover finishing mills after described steekle mill comprise F1 finishing mill (11), F2 finishing mill (12) and F3 finishing mill (13); Steekle mill (1) outlet is connected with F1 finishing mill (11) with F1 inlet guide (10) by kink (9) before pinch roll (6), F1 before manipulator (4), F1 finishing mill before roller track (2), pinch roll front roller-way (3), pinch roll, F1 finishing mill (11), be connected with kink between finishing mill (17) by guide and guard (15) between finishing mill between F2 finishing mill (12) and F3 finishing mill (13), the outlet of F3 finishing mill (13) is provided with F3 outlet guide (18); Described coiling machine is two covers, be respectively 1# coiling machine (22) and 2# coiling machine (24), 1# coiling machine (22) is connected with F3 outlet guide (18) with runout table (20) by 1# pinch roll (21), 2# pinch roll (23) with 2# coiling machine (24).
3. steekle mill production line according to claim 2, it is characterized in that: before described F1 finishing mill, pinch roll (6) is provided with stream descal device (5), high pressure water descaling device (7) is provided with between pinch roll (6) and F1 finishing mill (11) before F1 finishing mill, kink (9) before band steel cooling device (8) and F1 is provided with before F1 before F1 finishing mill, be provided with between each finishing mill between finishing mill and be with kink (17) between steel cooling device (16) and finishing mill, 3 cover finishing mills are provided with roll cooling device (14), 3 cover finishing mills are provided with the finishing mill platform (19) of connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688514.6U CN204220619U (en) | 2014-11-17 | 2014-11-17 | Steekle mill production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420688514.6U CN204220619U (en) | 2014-11-17 | 2014-11-17 | Steekle mill production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204220619U true CN204220619U (en) | 2015-03-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420688514.6U Active CN204220619U (en) | 2014-11-17 | 2014-11-17 | Steekle mill production line |
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| Country | Link |
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| CN (1) | CN204220619U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399747A (en) * | 2014-11-17 | 2015-03-11 | 中国第一重型机械股份公司 | Steckel mill production line |
| CN108723790A (en) * | 2018-06-08 | 2018-11-02 | 绍兴焕鑫管业有限公司 | A kind of production line of circle pull rod |
-
2014
- 2014-11-17 CN CN201420688514.6U patent/CN204220619U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399747A (en) * | 2014-11-17 | 2015-03-11 | 中国第一重型机械股份公司 | Steckel mill production line |
| CN108723790A (en) * | 2018-06-08 | 2018-11-02 | 绍兴焕鑫管业有限公司 | A kind of production line of circle pull rod |
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| C14 | Grant of patent or utility model | ||
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