DE4405352A1 - Roller conveyor transport of hot flat metal product - Google Patents
Roller conveyor transport of hot flat metal productInfo
- Publication number
- DE4405352A1 DE4405352A1 DE19944405352 DE4405352A DE4405352A1 DE 4405352 A1 DE4405352 A1 DE 4405352A1 DE 19944405352 DE19944405352 DE 19944405352 DE 4405352 A DE4405352 A DE 4405352A DE 4405352 A1 DE4405352 A1 DE 4405352A1
- Authority
- DE
- Germany
- Prior art keywords
- roller table
- rollers
- goods
- roller conveyor
- production goods
- 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- Withdrawn
Links
Classifications
-
- 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
- B21B39/12—Arrangement or installation of roller tables in relation to a roll stand
-
- 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
- B21B39/008—Rollers for roller conveyors
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
Description
Es ist bekannt, daß heißes/warmes, flaches Produktionsgut ge ringer Dicke beim Durchlauf auf dem Rollgang u. a. deshalb zu Störungen führt, weil es bei zunehmender Durchlauf-Geschwin digkeit dazu neigt, vom Rollgang abzuheben, ("hochzugehen"). Diese Störungen führen zu Gefahren für die Belegschaft, zu Beschädigungen der Anlagen, zu Einbußen in der Erzeugungs- Menge und zu erheblichen Produktionszeit-Verlusten.It is known that hot / warm, flat production goods small thickness when passing on the roller table u. a. therefore too Disruption leads because there is increasing throughput speed tends to lift off the roller table ("go up"). These disruptions lead to dangers for the workforce, too Damage to the systems, loss of generation Quantity and considerable loss of production time.
Der in den Patentansprüchen 1 und 2 angegebenen Erfindung liegt das Problem zugrunde, insbesondere das ′Hochgehen′ bei zunehmender Durchlauf-Geschwindigkeit weitgehendst unmöglich zu machen und die damit verbundenen Gefahren und Verluste nicht entstehen zu lassen.The invention specified in claims 1 and 2 is the problem underlying, especially the 'going up' largely with increasing throughput speed impossible to make and the dangers involved and Not to let losses arise.
Dieses Problem wird durch die in den Patentansprüchen 1 und 2 aufgeführten Merkmale, dem Bombieren des Produktionsguts über eine definierte Rollgangs-Länge, gelöst.This problem is solved by the in claims 1 and 2 listed characteristics, the crowning of the production goods over a defined roller table length.
Die mit der Erfindung erzielten Vorteile bestehen insbeson dere im Vermeiden von Betriebs-Unfällen, -Störungen und -Schäden, im Erhöhen des Ausbringens und der Steigerung der Produktions-Menge. Die Kosten und die Umbau-Zeit für die Durchführung der im Patentanspruch 2 genannten Ausbildung des Rollgangs sind gering.The advantages achieved with the invention are in particular in avoiding operational accidents, malfunctions and -Damage, in increasing the yield and increasing the Production quantity. The cost and remodeling time for that Implementation of the training mentioned in claim 2 Roller tables are low.
Vorteilhafte Ausgestaltungen der Erfindung sind im Patentan spruch 3 und 4 angegeben.Advantageous embodiments of the invention are in the patent pronounced 3 and 4.
Ausführungsbeispiele der Erfindung sind in der Zeichnung schematisch dargestellt.Embodiments of the invention are in the drawing shown schematically.
Es zeigenShow it
Fig. 1 Eine Ausbildung nach Patentanspruch 2. Fig. 1 A formation according to claim 2.
Fig. 2 Eine Ausbildung nach Patentanspruch 3. Fig. 2 An embodiment according to claim 3.
Fig. 3 Eine Ausbildung nach Patentanspruch 4. Fig. 3 A formation according to claim 4.
In den Schemas sind das Produktionsgut mit (1) und die Rollen mit (2) bezeichnet.In the diagrams, the production goods are labeled ( 1 ) and the rolls are labeled ( 2 ).
Die Höhe der Bombierung ist qualitätsabhängig, bei höherer Warmfestigkeit ist sie gering, bei niedrigerer höher. Die Höhe der Bombierung ist in den Schemas überhöht dargestellt.The height of the crowning depends on the quality, with a higher one It is low in heat resistance and higher in lower ones. The The height of the crowning is shown exaggerated in the diagrams.
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944405352 DE4405352A1 (en) | 1994-02-19 | 1994-02-19 | Roller conveyor transport of hot flat metal product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19944405352 DE4405352A1 (en) | 1994-02-19 | 1994-02-19 | Roller conveyor transport of hot flat metal product |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4405352A1 true DE4405352A1 (en) | 1995-08-24 |
Family
ID=6510669
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19944405352 Withdrawn DE4405352A1 (en) | 1994-02-19 | 1994-02-19 | Roller conveyor transport of hot flat metal product |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE4405352A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008129393A2 (en) * | 2007-04-20 | 2008-10-30 | Danieli & C. Officine Meccaniche S.P.A. | A guiding system for a metal strip at a rolling mill outlet |
DE102010022781A1 (en) * | 2010-06-04 | 2011-12-08 | Klaus Zettlmeier | Band guiding roller for guiding and turning round metal band in processing process, particularly in stamping- and bending process, is rotated around band guiding axis and has lateral surface for attachment of metal band |
-
1994
- 1994-02-19 DE DE19944405352 patent/DE4405352A1/en not_active Withdrawn
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008129393A2 (en) * | 2007-04-20 | 2008-10-30 | Danieli & C. Officine Meccaniche S.P.A. | A guiding system for a metal strip at a rolling mill outlet |
WO2008129393A3 (en) * | 2007-04-20 | 2008-12-18 | Danieli Off Mecc | A guiding system for a metal strip at a rolling mill outlet |
CN101678420B (en) * | 2007-04-20 | 2012-06-20 | 达涅利机械工业有限公司 | A guiding system for a metal strip at a rolling mill outlet |
US8459083B2 (en) | 2007-04-20 | 2013-06-11 | Danieli & C. Officine Meccaniche S.P.A. | Guiding system for a metal strip at a rolling mill outlet |
DE102010022781A1 (en) * | 2010-06-04 | 2011-12-08 | Klaus Zettlmeier | Band guiding roller for guiding and turning round metal band in processing process, particularly in stamping- and bending process, is rotated around band guiding axis and has lateral surface for attachment of metal band |
DE102010022781B4 (en) * | 2010-06-04 | 2016-06-02 | Klaus Zettlmeier | Tape guide for guiding and / or deflecting a metal strip |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8139 | Disposal/non-payment of the annual fee |