EP0245327A1 - Anlage zum streckrichten und längsteilen von metallbändern. - Google Patents
Anlage zum streckrichten und längsteilen von metallbändern.Info
- Publication number
- EP0245327A1 EP0245327A1 EP86906332A EP86906332A EP0245327A1 EP 0245327 A1 EP0245327 A1 EP 0245327A1 EP 86906332 A EP86906332 A EP 86906332A EP 86906332 A EP86906332 A EP 86906332A EP 0245327 A1 EP0245327 A1 EP 0245327A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- slitting
- stretching
- strip
- straightening
- installation
- 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 5
- 238000009434 installation Methods 0.000 title abstract description 4
- 238000004804 winding Methods 0.000 claims description 2
- 238000005452 bending Methods 0.000 description 1
- 238000011982 device technology Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D1/00—Straightening, restoring form or removing local distortions of sheet metal or specific articles made therefrom; Stretching sheet metal combined with rolling
- B21D1/05—Stretching combined with rolling
Definitions
- the invention relates to a system for straightening and longitudinally slitting metal strips, consisting of inlet and outlet-side tensioning drum groups, between which the belt can be stretched, as well as a slitting shear and a reel.
- strips with the desired flatness they are stretch-oriented by overstretching between the two tension drum groups.
- a stretching / straightening device can be arranged between the two tensioning drum groups for overstretching.
- the invention has for its object, said type an installation de 'r outset to establish that enables the production planner section.
- said type an installation de 'r outset to establish that enables the production planner Opera.
- the slitting shear is arranged between the tensioning drum groups. This is preferably done by means of a straightening device arranged between the tensioning drum groups. In this case, the slitting shear is arranged between the inlet-side tensioning drum group and the straightener.
- each partial strip Since in the invention the longitudinal dividing takes place under stretching and / or before passing through the stretching / straightening apparatus, the tensions of each partial strip are balanced so that each partial strip is flat.
- the stretch straightening or stretch bending straightening between the two tensioning drum groups which takes place when the belt is overstretched, also achieves a length compensation between the individual partial strips, because each partial strip is treated individually.
- the shorter partial stripes produced in conventional plants are stretched more in the plant according to the invention than the longer partial stripes formed in conventional plants. This length compensation facilitates winding on the reel under the same tension.
- the invention is explained in more detail below with reference to a drawing which shows an embodiment.
- the drawing shows a schematic side view of the system for stretching and slitting.
- the strip 1 to be stretched and longitudinally divided into partial strips is wound on a reel 2.
- Tension drum set 3 . 4 the tape 1 is pulled off and reaches a straightening apparatus 6 via a slitting shear 5, which consists of several circular knives arranged next to one another on opposite sides of the sliver 1 8 chopped into short pieces and fed to a scrap collection container 9.
- the partial strips 10 reach a take-up reel via an outlet-type tensioning drum set 11, 12 between the unwinding reel 2 and the inlet-side tensioning drum set 3 > 4 on the one hand and the outlet side
- plane partial strips 10 are obtained with the least expenditure on device technology.
- the tape 1 is no longer stretch-oriented as before, but the individual partial strips are stretch-oriented. Due to the direct arrangement of the longitudinal scissors 5 in front of the stretching / straightening apparatus, a special guidance of the partial strips 10 is unnecessary. Due to the simultaneous stretching direction of the parallel partial strips 10, taking into account the individual tension in the individual partial strips 10, they obtain the same length.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Shearing Machines (AREA)
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT86906332T ATE56164T1 (de) | 1985-11-05 | 1986-11-05 | Anlage zum streckrichten und laengsteilen von metallbaendern. |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3539153A DE3539153C1 (de) | 1985-11-05 | 1985-11-05 | Anlage zum Streckrichten und Laengsteilen von Metallbaendern |
| DE3539153 | 1985-11-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0245327A1 true EP0245327A1 (de) | 1987-11-19 |
| EP0245327B1 EP0245327B1 (de) | 1990-09-05 |
Family
ID=6285173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP86906332A Expired - Lifetime EP0245327B1 (de) | 1985-11-05 | 1986-11-05 | Anlage zum streckrichten und längsteilen von metallbändern |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4866967A (de) |
| EP (1) | EP0245327B1 (de) |
| JP (1) | JPS63501411A (de) |
| DE (2) | DE3539153C1 (de) |
| WO (1) | WO1987002604A1 (de) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT392747B (de) * | 1989-02-23 | 1991-05-27 | Boehler Gmbh | Verfahren und anordnung zum walzen von draht -oder stabmaterial |
| US5086634A (en) * | 1990-11-26 | 1992-02-11 | Braner, Inc. | Coil-to-coil steel slitting process |
| EP0528154A1 (de) * | 1991-07-31 | 1993-02-24 | DANIELI & C. OFFICINE MECCANICHE S.p.A. | Verfahren und Vorrichtung zum Herstellen einzelner Fertigprofile aus kalten Mehrprofilelementen |
| US6857350B1 (en) * | 1999-07-22 | 2005-02-22 | Red Bud Industries, Inc. | Appliance and process for reducing distortion of slit metal sheet |
| US20070074556A1 (en) * | 2005-10-04 | 2007-04-05 | Shape Corporation | Continuous process of roll-forming stamped sheet |
| PL2220320T3 (pl) | 2007-11-13 | 2020-01-31 | Guardian Glass, LLC | Pakiet szyb zespolonych i element dystansowy |
| US9309714B2 (en) | 2007-11-13 | 2016-04-12 | Guardian Ig, Llc | Rotating spacer applicator for window assembly |
| EP2454437B1 (de) | 2009-07-14 | 2017-05-10 | Guardian IG, LLC | Gedehnte streifen für distanzstück und abgedichtete einheit |
| EP2580418B1 (de) | 2010-06-10 | 2014-08-13 | Guardian IG, LLC | Fensterabstandhalteraufträger |
| US9228389B2 (en) | 2010-12-17 | 2016-01-05 | Guardian Ig, Llc | Triple pane window spacer, window assembly and methods for manufacturing same |
| CN103128357A (zh) * | 2011-12-02 | 2013-06-05 | 中国有色金属工业第六冶金建设有限公司 | 铝软带自动送料矫直剪切装置 |
| US9689196B2 (en) | 2012-10-22 | 2017-06-27 | Guardian Ig, Llc | Assembly equipment line and method for windows |
| US9260907B2 (en) | 2012-10-22 | 2016-02-16 | Guardian Ig, Llc | Triple pane window spacer having a sunken intermediate pane |
| JP6850418B2 (ja) * | 2017-02-08 | 2021-03-31 | 日立金属株式会社 | 金属条の製造方法 |
| US12447519B2 (en) * | 2020-12-17 | 2025-10-21 | Allor Manufacturing, Llc | Device and method for leveling a metal plate |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE33065C (de) * | L. VON WAGNER, Professor, und A. GlLLITZER in Budapest | Neuerung an einem Siebapparate zur Stärkefabrikation | ||
| GB465564A (en) * | 1936-10-12 | 1937-05-10 | Gunnar Hjalmar Lager | Improvements in machines for shearing metal and other sheet material |
| US3338208A (en) * | 1965-09-07 | 1967-08-29 | Paul U Voss | Continuous equipment for pickling and slitting strip steel |
| US3416347A (en) * | 1965-10-29 | 1968-12-17 | Yoder Co | Slitting and edge conditioning means |
| DE3001230C2 (de) * | 1980-01-15 | 1981-12-17 | Sundwiger Eisenhütte Maschinenfabrik Grah & Co, 5870 Hemer | Verfahren zum Spalten eines Bandes und Spaltanlage für Bänder |
| US4347723A (en) * | 1980-08-22 | 1982-09-07 | The Monarch Machine Tool Company | Method and apparatus for tensioning metallic strips on a slitting line |
| US4614101A (en) * | 1981-12-01 | 1986-09-30 | Herr-Voss Corporation | Method of rewinding slit metal strands |
| DE3203581A1 (de) * | 1982-02-03 | 1983-08-11 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh, 4100 Duisburg | Verfahren und vorrichtung zum herstellen von metallband aus warmband, insbesondere warmbreitband |
-
1985
- 1985-11-05 DE DE3539153A patent/DE3539153C1/de not_active Expired
-
1986
- 1986-11-05 EP EP86906332A patent/EP0245327B1/de not_active Expired - Lifetime
- 1986-11-05 DE DE8686906332T patent/DE3673997D1/de not_active Expired - Lifetime
- 1986-11-05 WO PCT/EP1986/000635 patent/WO1987002604A1/de not_active Ceased
- 1986-11-05 JP JP61505804A patent/JPS63501411A/ja active Pending
-
1988
- 1988-11-17 US US07/273,715 patent/US4866967A/en not_active Expired - Fee Related
Non-Patent Citations (1)
| Title |
|---|
| See references of WO8702604A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3539153C1 (de) | 1986-07-17 |
| US4866967A (en) | 1989-09-19 |
| WO1987002604A1 (fr) | 1987-05-07 |
| JPS63501411A (ja) | 1988-06-02 |
| DE3673997D1 (de) | 1990-10-11 |
| EP0245327B1 (de) | 1990-09-05 |
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