EP1896204A1 - Strangführungseinrichtung zum führen eines metallbandes - Google Patents
Strangführungseinrichtung zum führen eines metallbandesInfo
- Publication number
- EP1896204A1 EP1896204A1 EP07725326A EP07725326A EP1896204A1 EP 1896204 A1 EP1896204 A1 EP 1896204A1 EP 07725326 A EP07725326 A EP 07725326A EP 07725326 A EP07725326 A EP 07725326A EP 1896204 A1 EP1896204 A1 EP 1896204A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- guide element
- metal strip
- traverse
- measuring roller
- strand
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 title claims abstract description 26
- 238000009434 installation Methods 0.000 title abstract description 4
- 238000011144 upstream manufacturing Methods 0.000 claims description 11
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000003534 oscillatory effect Effects 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/12—Accessories for subsequent treating or working cast stock in situ
- B22D11/128—Accessories for subsequent treating or working cast stock in situ for removing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D11/00—Continuous casting of metals, i.e. casting in indefinite lengths
- B22D11/16—Controlling or regulating processes or operations
- B22D11/20—Controlling or regulating processes or operations for removing cast stock
Definitions
- Strand guiding device for guiding a metal strip
- the invention relates to a strand guiding device for guiding a metal strip, in particular a slab.
- Such a strand guiding device is known, for example, from the European patent application EP 1 525 931 A1.
- the strand guide device disclosed therein comprises a segment frame with a plurality of cross members arranged transversely to the transport direction.
- the trusses are aligned parallel to each other and arranged stationary in the segment frame.
- a first guide element is arranged with a knife roller.
- the first guide element with the measuring roller is mounted in a second guide element vertically displaceable relative to the plane of the metal strip to be guided.
- the storage of the first guide element in the second guide element is very complicated by means of compression springs and ropes.
- the invention is based on the object to further develop a known strand guiding device to the effect that the storage of the vertically displaceable guide element is formed simplified with the measuring roller.
- the term "stationary" is to be understood in the present description in the sense of resting against the vertically displaceable or oscillatable guide element with the measuring roller and resting against the transported metal strip.
- the claimed use of the links for supporting the guide element with the measuring roller permits a desired movement of the guide element vertically to the plane of the metal strip, but a movement of the guide element in the transport direction of the metal strip and in the width direction of the metal strip is effectively prevented.
- This has the advantage that the second guide element required in the prior art as well as the pressure springs, sliding blocks and cables required there for stabilizing the first guide element can be saved.
- the guide element according to the invention with the knife roller can now also be used in strand guiding devices, in which the traverses are arranged relatively close to each other, ie in tight installation spaces.
- the traverse (s), be it (s) upstream and / or downstream, where the handlebar is attached to support the guide element with measuring roller / can be arranged to the guide element with the measuring roller immediately adjacent.
- further traverses, preferably with segmented rollers may be arranged.
- the further or intermediate trusses are then preferably bridged by the links without contact.
- the measuring roller can be driveless or drivable by means of a drive device.
- Figure 1 a first embodiment of the strand guiding device according to the invention
- FIG. 2 shows a second exemplary embodiment of the strand guiding device according to the invention.
- Figure 3 a third embodiment of the strand guiding device according to the invention
- FIG. 1 shows a strand guiding device 100 for guiding a metal strip 200, in particular a slab.
- the slab 200 is transported in a transport direction R.
- the strand guiding device 100 comprises a segment frame (not shown here) with at least one traverse 112-1 arranged upstream in the transport direction R and a downstream traverse 112 +2 (see FIG. 2) which are arranged in a stationary manner parallel to one another and transversely to the transport direction R. Between the upstream and the downstream traverse 112 -1, 112 +1 and parallel to these, a first guide element 120-0 is mounted.
- the first guide element is mounted vertically displaceable transversely to the plane of the metal strip.
- a measuring roller 120 for supporting the metal strip 200 is rotatably mounted on the first guide element 112 -0.
- the first guide element 112 -0 is by means of links 130 -1, 130 -2 preferably at the upper edge O of the upstream stationary cross member 112 -1 and by means of links 130 -3, 130 -4 preferably at the lower edge U of the downstream stationary crossbar 112th +1 vertically displaceable or oscillatory stored.
- the upstream traverse 112 -1 and the downstream traverse 112 +1 (dash-dotted lines) the guide element 112-0 immediately adjacent.
- FIG. 1 also shows an adjusting device for adjusting the guide element with the measuring roller 120 against the metal strip 200.
- the adjusting device is preferably in the form of two position-controlled hydraulic cylinders 150a, 150b, which engage at the level of the edges of the metal strip on the guide element 120-0.
- the actuating device could also comprise only one position-controlled hydraulic cylinder, which is then preferably arranged so that it engages in the middle of the guide element.
- the strand guiding device or the steel device comprises a pressure measuring device 160a, 160b for detecting a force exerted on the measuring roller 120 by the metal strip 200, possibly due to its ferrostatic pressure.
- the pressure measuring device is designed to detect the action of force on the measuring roller in the form of the pressure in the hydraulic cylinder 150a, 150b of the actuating device.
- the adjusting device further comprises a displacement measuring device (162a, 162b) for detecting the respective of the guide element and the measuring roller 120 with respect to a reference point, e.g. the segment frame, traveled distance.
- the path measuring device is integrated in the Hydrualikzylindern for detecting the distance in the form of the distance traveled by the cylinders way.
- Both the pressure and force values detected by the pressure-measuring device and the distances covered by the displacement-measuring device are advantageously evaluated by an evaluation device in order to obtain a conclusion.
- an evaluation device On the consistency of the metal strip, such as a slab to obtain, in particular with regard to the degree of its solidification.
- FIG. 2 shows a second exemplary embodiment of the strand guiding device according to the invention in a cross-sectional view.
- the second embodiment differs from the first embodiment in that the links 130-1, 130-3 for supporting and supporting the guide element 112-0 are not connected to the cross members 120-1, 120 + 1 immediately adjacent to the guide element 120-0, but are each attached to the next traverses 112 -2, 112 +2.
- the handlebars 130-3, 130-4 are guided in the adjacent traverse 120 +1 between the lower edge U and the segment rollers 120 + 1.
- the adjacent, upstream in the transport direction R Traverse 120 -1 is bridged by the handlebars 130 -1, 130 -2 contactless.
- the links 130 may be formed longer than in the first embodiment; This has the advantage that the guide element 120-0 together with the measuring roller 120 can perform larger oscillation strokes than in the first embodiment.
- FIG. 3 shows a third exemplary embodiment of the strand guiding device according to the invention in a cross-sectional view.
- the third embodiment differs from the first and second embodiments in that the handlebars 130 -1, 130 -3 support and support the guide element 112-0 only relative to a directly or indirectly adjacent crossbeam.
- the traverse may be upstream or downstream of the guide element 112-0 in the transport direction R.
- the links (130) may be designed as rigid connecting elements with joints arranged on both sides or as flexible elastic connecting elements, for example as leaf springs.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Advancing Webs (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102006025779 | 2006-05-31 | ||
DE102006033370A DE102006033370A1 (de) | 2006-05-31 | 2006-07-19 | Strangführungseinrichtung zum Führen eines Metallbandes |
PCT/EP2007/004411 WO2007137712A1 (de) | 2006-05-31 | 2007-05-16 | Strangführungseinrichtung zum führen eines metallbandes |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1896204A1 true EP1896204A1 (de) | 2008-03-12 |
EP1896204B1 EP1896204B1 (de) | 2009-07-15 |
Family
ID=38537823
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07725326A Not-in-force EP1896204B1 (de) | 2006-05-31 | 2007-05-16 | Strangführungseinrichtung zum führen eines metallbandes |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1896204B1 (de) |
DE (2) | DE102006033370A1 (de) |
ES (1) | ES2327014T3 (de) |
WO (1) | WO2007137712A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008009136A1 (de) * | 2008-02-14 | 2009-10-15 | Sms Siemag Aktiengesellschaft | Strangführung, insbesondere für eine Stahlbrammen-Stranggießanlage |
DE102017117634A1 (de) * | 2017-08-03 | 2019-02-07 | Salzgitter Flachstahl Gmbh | Optimierte Stranggießanlage und Verfahren zum optimierten Ausrichten von Bauteilen einer Stranggießanlage |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10349962B3 (de) * | 2003-10-24 | 2005-06-02 | Ingo Dr. Schubert | Anordnung zur Ermittlung der Konsistenz eines Gießstranges in einer Stranggießalage und/oder Maulweite derselben |
-
2006
- 2006-07-19 DE DE102006033370A patent/DE102006033370A1/de not_active Withdrawn
-
2007
- 2007-05-16 ES ES07725326T patent/ES2327014T3/es active Active
- 2007-05-16 EP EP07725326A patent/EP1896204B1/de not_active Not-in-force
- 2007-05-16 DE DE502007001059T patent/DE502007001059D1/de active Active
- 2007-05-16 WO PCT/EP2007/004411 patent/WO2007137712A1/de active Application Filing
Non-Patent Citations (1)
Title |
---|
See references of WO2007137712A1 * |
Also Published As
Publication number | Publication date |
---|---|
EP1896204B1 (de) | 2009-07-15 |
DE502007001059D1 (de) | 2009-08-27 |
ES2327014T3 (es) | 2009-10-22 |
DE102006033370A1 (de) | 2007-12-06 |
WO2007137712A1 (de) | 2007-12-06 |
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