DE2228398A1 - MACHINE FOR BENDING WINDING BANDS USING A PROCESSOR ROLLER DURING REELING - Google Patents
MACHINE FOR BENDING WINDING BANDS USING A PROCESSOR ROLLER DURING REELINGInfo
- Publication number
- DE2228398A1 DE2228398A1 DE2228398A DE2228398A DE2228398A1 DE 2228398 A1 DE2228398 A1 DE 2228398A1 DE 2228398 A DE2228398 A DE 2228398A DE 2228398 A DE2228398 A DE 2228398A DE 2228398 A1 DE2228398 A1 DE 2228398A1
- Authority
- DE
- Germany
- Prior art keywords
- roller
- processor
- machine according
- hydraulic
- steering lever
- 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.)
- Ceased
Links
- 238000004804 winding Methods 0.000 title claims description 21
- 238000005452 bending Methods 0.000 title claims description 17
- 239000002184 metal Substances 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 206010052428 Wound Diseases 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000000034 method 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C47/00—Winding-up, coiling or winding-off metal wire, metal band or other flexible metal material characterised by features relevant to metal processing only
- B21C47/16—Unwinding or uncoiling
- B21C47/18—Unwinding or uncoiling from reels or drums
-
- 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
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H23/00—Registering, tensioning, smoothing or guiding webs
- B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
- B65H23/34—Apparatus for taking-out curl from webs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Description
PATE NTANWÄLTEFATE NATIONAL LAWYERS
753 PFORZHEIM.Iwest-germany)753 PFORZHEIM.Iwest-Germany)
WESTLICHE 31 (AM LEOPOLDPLATZ) TEL.; (07231) 2429OWESTLICHE 31 (AM LEOPOLDPLATZ) TEL .; (07231) 2429O
6.6.1972 II/K6.6.1972 II / K
Frau Irma Ungerer geb. Dollinger, PforzheimMrs. Irma Ungerer née Dollinger, Pforzheim
"Maschine zum Aufbiegen von Wickelbunden mittels Prozessorwalze beim Abhaspeln""Machine to bend wrapped bundles by means of a processor roller when uncoiling"
Die Erfindung bezieht sich auf eine Maschine zum Aufbiegen von Wickelbunden mittels Prozessorwalze beim Abhaspeln zur Weiterverarbeitung von Blechbandwickel vorzugsweise mit nachfolgender Richtmaschine.The invention relates to a machine for bending open wound bundles by means of a processor roller during unwinding Further processing of sheet metal strip coils, preferably with a downstream straightening machine.
Die aus Blöcken ausgewalzten Blechbänder werden nach dem Warmwalzen aufgewickelt und so bis zur Weiterverarbeitung gelagert und transportiert. Bei der Lagerung altern diese Wickelbunde, so daß beim Abwickeln zur Weiterverarbeitung Abrollknicke und damit Khicklinien entstehen, welche auch durch die in üblicher Weise folgende Blechrichtmaschine nurThe sheet metal strips rolled out of blocks are wound up after hot rolling and so until further processing stored and transported. During storage, these winding bundles age, so that when unwound for further processing Roll creases and thus kicker lines arise, which also by the sheet leveler following in the usual way only
Eicht,
mit hohen/Drucken zum Teil beseitigt werden können und die sich bei der Verarbeitung störend auswirken. Man hat nun
schon Andrückwalzen als sogen. Prozessorwalzen am Bandwickel beim Bandablauf von der Haspel angebracht. Diese bekanntenCalibrated,
can be partially eliminated with high / pressures and which have a disruptive effect during processing. You now have pressure rollers as so-called. Processor rollers attached to the tape roll when the tape is unwound from the reel. These well-known
309851/0246309851/0246
Ausführungen sind jedoch umständlich zu betätigen, besonders beim Einfädeln des Bandanfangs und beim Anfahren der Anlage und vorallem auch ungenügend in ihrer Wirkung.However, versions are awkward to operate, especially when threading the beginning of the tape and when starting up the system and, above all, inadequate in their effect.
Aufgabe der Erfindung ist es nun, solche Knicklinien beim Abhaspeln zur Bandabnahme vom Wickelbund zu vermeiden. Die erfindungsgemäße Maschine zum Aufbiegen von Wickelbunden mittels Prozessorwalze beim Abhaspeln zur Weiterverarbeitung von Blechbandwickel vorzugsweise mit nachfolgender Richtmaschine kennzeichnet sich hierzu dadurch, daß die Prozessorwalze an einem steuerbaren Lenkhebel auf einer ebenfalls gesteuerten Schwinge zur Anpassung am Wickelbundauslauf im Anlauf- und Betriebszustand bei abnehmendem Wickelbund angeordnet ist. Hierdurch wird ein jeweils vom Wickelbunddurchmesser, Bandbreite und Bandstärke abhängige Variationseinstellung der Prozessorwalze abgestellt auf die jeweiligen Erfordernisse ermöglicht.The object of the invention is now to provide such kink lines when uncoiling to avoid removing the tape from the wrap. The machine according to the invention for bending open wraps by means of Identifies processor roller when unwinding for further processing of sheet metal strip laps, preferably with a downstream straightening machine for this purpose that the processor roller on a controllable steering lever on a likewise controlled rocker for adaptation to the winding collar outlet in the start-up and operating state is arranged with decreasing winding collar. This determines the diameter of the winding collar, the bandwidth and the thickness of the band dependent variation setting of the processor roll is made possible according to the respective requirements.
Im einzelnen trägt die mittels Hydraulik- oder Pneumatikzylinder verschwenkbare Schwinge vor der Auslaufseite des Wickelbunds liegend eine Biegewalze sowie den Lenkhebel mit der Prozessorwalze, wobei der mittels Hydraulik- oder Pneumatikzylinder verschwenkbare Lenkhebel am Ende der Schwinge sitzt und einerseits dem Wickelbund zu die Prozessorwalze trägt, während andererseits der Verstellzylinder angreift.In detail, the rocker, which can be pivoted by means of hydraulic or pneumatic cylinders, carries in front of the outlet side of the lap lying a bending roller as well as the steering lever with the processor roller, whereby the hydraulic or pneumatic cylinder pivotable steering lever sits at the end of the swing arm and on the one hand the winding collar carries to the processor roller, while on the other hand the adjusting cylinder engages.
309851/0246309851/0246
Zwischen Prozessor- und Biegewalze ist ein verschwenkbarer Abhebekeil angeordnet, welcher auf der Achse der Biegewalze sitzt und über einen /anschließenden Keilhebel mittels weiteren^ Hydraulik- oder Pneumatikzylinder verwchwenkbar ist, wodurch das Anfahren, d. h. Einführen des Wickelbundanfangs in die Weiterverarbeitungsanlage wesentlich erleichtert wird.There is a pivotable roller between the processor and the bending roller Lifting wedge arranged, which sits on the axis of the bending roller and via a / subsequent wedge lever by means of another ^ Hydraulic or pneumatic cylinder is swiveled, whereby starting, d. H. Introducing the beginning of the winding collar into the further processing system is made much easier.
Weitere Einzelheiten der erfindungsgemäßen Mascfrne sind in der Zeichnung dargestellt und nachfolgend beschrieben und zwar zeigen:Further details of the mascfrne according to the invention are in shown in the drawing and described below, namely show:
Fig. 1 die schematische Ansicht der Maschine beim Anlaufen der Abhaspel mit dem Wickelbund,1 shows the schematic view of the machine when it is started the decoiler with the winding collar,
Fig. 2 die schematische Ansicht der Maschine nach bei laufender Blechbandabnahme von der Abhaspel undFig. 2 shows the schematic view of the machine according to while the sheet metal strip is being removed from the decoiler and
F i g . 3 cLie schematische Ansieht der Maschine nach S"ig. bzw. 2 beim Auslaufen des Wickelbundes an der Abhaspel.F i g. 3 cLie schematic view of the machine according to S "ig. or 2 when the winding bundle runs out on the decoiler.
Wie aus der Zeichnung ersichtlich wird, ist vor der Abhaspel 1 mit Wickelbund 2 die Prozessorwalze 3 am Lenkhebel 4 mittels Hydraulikzylinder 5 steuerbar angebracht. Der Lenkhebel 4As can be seen from the drawing, the processor roller 3 is on the steering lever 4 by means of the uncoiler 1 with the winding collar 2 Hydraulic cylinder 5 controllably attached. The steering lever 4
9861/029861/02
sitzt an der Schwinge 6, welche über den Hydraulikzylinder 7 zujsteuern ist und an dieser (6) ist ferner am Ende eine Biegewalze 8 angeordnet. Auf der Achse der mittels Schwinge 6 verschwenkbaren Biegewalze 8 sitzt ferner ein A"bhe"bekeil 9» welcher über den Keilhebel 10 vom Hydraulikzylinder 11 verschwenkt wird und der entsprechend Mg. 1 beim Anlaufen des Wickerbunds zum Einführen des Anfangs vom Blechband 12 zwischen die hochgestellte Prozessorwalze 3 und Biegewalze 8 dient und danach mit der Schwinge 6 und zusätzlich mittels Zylinder 11 weggeschwenkt wird. Der Prozessorwalze 3 ist am Wickelbund 2 noch die Andrückwalze 13 vorgeschaltet, welche nach dem Einziehen des abzuhaspelnden Blechbands 12 an den Einzugswalzen 14 mit vorgelagertem Einfuhrtisch 15 sowie nachfolgender Richtmaschine 16 bei abgewinkelter Prozessorwalze 3 und Biegewalze 8 entsprechend Fig. 2 hochgefahren wird. Sowohl die Andrückwalze 13> die Prozessor- und Biegewalze 3» 8 und die Einzugswalzen 14 wie auch die Richtwalzen 16 sind angetrieben, so daß sich die Gesamtzuglast auch bei größeren Wickelbunden verteilt.sits on the rocker 6, which via the hydraulic cylinder 7 zujsteuern is and on this (6) is also a bending roller at the end 8 arranged. On the axis of the bending roller 8, which can be pivoted by means of the rocker 6, there is also an A "bhe" wedge 9 »which is pivoted by the hydraulic cylinder 11 via the wedge lever 10 and the corresponding Mg. 1 when the winder collar starts up is used to introduce the beginning of the sheet metal strip 12 between the raised processor roller 3 and bending roller 8 and then is pivoted away with the rocker 6 and additionally by means of the cylinder 11. The processor roller 3 is still on the winding collar 2 the pressure roller 13 is connected upstream, which after the drawing in of the sheet metal strip 12 to be reeled in on the draw-in rollers 14 upstream import table 15 and downstream straightening machine 16 with angled processor roller 3 and bending roller 8 accordingly Fig. 2 is booted up. Both the pressure roller 13> the processor and bending roller 3 »8 and the feed rollers 14 as well as the straightening rollers 16 are driven, so that the total tensile load is distributed even with larger bundles.
Die Fig. 1 zeigt die Anlaufeinstellung der Maschine zum Abhaspeln des Wickelbunds und in Fig. 2 ist die Einstellung bei laufendem Abhaspeln gezeigt, während Fig. 3 die Situation beim Auslaufen des Wickelbunds 2 und damit das Ende des Abhaspelvorgangs ergibt.Fig. 1 shows the start-up setting of the machine for unwinding of the winding collar and in Fig. 2, the setting is shown while unwinding, while Fig. 3 shows the situation Leakage of the winding collar 2 and thus the end of the uncoiling process results.
Der Hydraulik- oder Pneumatikzylinder 5? ist zur VerschwenkungThe hydraulic or pneumatic cylinder 5? is to pivot
309851/0246309851/0246
des Lenkhebels 4· mit der Prozessorwalze 3 mit regelbarem Druck beaufschlagbar, um eine Anpassung an die Bandeigenscliaften "beim Einfädeln zu ermöglichen.of the steering lever 4 · with the processor roller 3 with adjustable pressure can be acted upon in order to adapt to the band properties "at Allow threading.
Ebenso ist der Hydraulik oder Pneumatikzylinder 7 zur Verschwenkung der Schwinge 6 mit angelenktem LenkhebeU. 4 mit regelbarem Druck beaufschlagbar, um eine Veränderung des Anpressdrucks der Prozessorwalze 3 an den Vickelbund 2 in Arbeitsstellung abhängig von den Bandabmessungen und -eigenschaften zu gestatten. Schließlich ist der Hydraulik- oder Pneumatikzylinder 7 zur Verschwenkung der Schwinge 6 mit angelenktem Lenkhebel 4- auch auf konstantem Anpreßdruck der Prozessorwalze 3 gegen den abnehmenden Wickelbund 2 einstellbar, was durch entsprechende Regelung der zugeführten ölmenge bei hydraulischer Betätigung erfolgen kann.The hydraulic or pneumatic cylinder 7 can also be pivoted the rocker arm 6 with articulated steering lever. 4 with adjustable Pressure can be applied to a change in the contact pressure of the Processor roller 3 to allow the Vickel collar 2 in the working position depending on the belt dimensions and properties. Finally, the hydraulic or pneumatic cylinder 7 is for pivoting the rocker 6 with articulated steering lever 4- also at constant contact pressure of the processor roller 3 against the decreasing Winding collar 2 adjustable, which can be done by appropriate regulation of the amount of oil supplied with hydraulic actuation.
309851/Ü2A6309851 / Ü2A6
Claims (1)
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2228398A DE2228398B2 (en) | 1972-06-10 | 1972-06-10 | Machine to bend tape laps by means of a processor roller during unwinding |
GB1125073A GB1378113A (en) | 1972-06-10 | 1973-03-08 | Machine for unbending metal strip as it is uncoiled |
BE2052591A BE796659A (en) | 1972-06-10 | 1973-03-13 | MACHINE FOR UNFOLDING ROLLS OF TAPE USING RECTIFIER CYLINDERS DURING THEIR UNWINDING |
US00343788A US3834204A (en) | 1972-06-10 | 1973-03-22 | Machine for wrap forming metal strip as it is uncoiled |
IT67889/73A IT984439B (en) | 1972-06-10 | 1973-03-28 | ROLLER STRAIGHTENING MACHINE FOR THE UNWINDING OF MATERIAL IN ROLLS |
FR7312962A FR2187437B1 (en) | 1972-06-10 | 1973-04-02 | |
SE7306125A SE403889B (en) | 1972-06-10 | 1973-05-02 | MACHINE FOR CONSTRUCTING A SHEET BELT FROM A TAPE ROLL DURING WINDING |
AT464673A AT325566B (en) | 1972-06-10 | 1973-05-28 | DEVICE FOR BENDING UP A TIN STRIP TO BE UNWINDED FROM A REEL |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2228398A DE2228398B2 (en) | 1972-06-10 | 1972-06-10 | Machine to bend tape laps by means of a processor roller during unwinding |
Publications (2)
Publication Number | Publication Date |
---|---|
DE2228398A1 true DE2228398A1 (en) | 1973-12-20 |
DE2228398B2 DE2228398B2 (en) | 1974-09-26 |
Family
ID=5847426
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2228398A Ceased DE2228398B2 (en) | 1972-06-10 | 1972-06-10 | Machine to bend tape laps by means of a processor roller during unwinding |
Country Status (8)
Country | Link |
---|---|
US (1) | US3834204A (en) |
AT (1) | AT325566B (en) |
BE (1) | BE796659A (en) |
DE (1) | DE2228398B2 (en) |
FR (1) | FR2187437B1 (en) |
GB (1) | GB1378113A (en) |
IT (1) | IT984439B (en) |
SE (1) | SE403889B (en) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1507827A (en) * | 1974-05-06 | 1978-04-19 | Canada Steel Co | Handling rolled transfer bars |
US4137744A (en) * | 1977-07-07 | 1979-02-06 | Smick Ronald H | Apparatus for forming turbulators |
US4594871A (en) * | 1984-07-02 | 1986-06-17 | Mcdermott, Inc. | Reel type continuous marine pipe laying system |
DE3503766A1 (en) * | 1985-02-05 | 1986-08-14 | Erhardt & Leimer GmbH, 8900 Augsburg | Cord-untwisting apparatus |
US4791271A (en) * | 1987-04-06 | 1988-12-13 | Crc-Evans Pipeline International, Inc. | Capstan drive assembly for filler wire in electric arc welding |
DE59108467D1 (en) * | 1990-10-12 | 1997-02-20 | Bruderer Ag | Method for controlling the loading of a processing machine with band-shaped material and device therefor |
US5330119A (en) * | 1992-08-12 | 1994-07-19 | Abbey Etna Machine Company | Automated uncoiling apparatus |
AT407123B (en) * | 1993-03-05 | 2000-12-27 | Voest Alpine Ind Anlagen | REEL OVEN FOR A HOT BAND |
US5524844A (en) * | 1993-10-29 | 1996-06-11 | Enkel Corporation | Apparatus for preparing a leading edge of web material |
JPH09201934A (en) * | 1995-11-21 | 1997-08-05 | Tohoku Ricoh Co Ltd | Automatic tip separating device of sheet roll and plate making device |
IT1288966B1 (en) * | 1996-08-09 | 1998-09-25 | Piegatrici Macch Elettr | TOWING GROUP FOR BENDING MACHINES |
US6345524B1 (en) * | 2000-08-31 | 2002-02-12 | Engel Industries, Inc. | Rotatable head assembly for sheet metal coil straightener device |
US6808581B2 (en) * | 2001-06-15 | 2004-10-26 | 3M Innovative Properties Company | Method and apparatus for automatically applying a flying splicing tape to a roll of sheet material |
US6814123B2 (en) * | 2001-12-21 | 2004-11-09 | 3M Innovative Properties Company | Method and apparatus for applying a splicing tape to a roll of sheet material |
JP3773183B2 (en) * | 2002-02-22 | 2006-05-10 | 富士写真フイルム株式会社 | Recording paper storage device |
US6997026B2 (en) * | 2002-12-12 | 2006-02-14 | Engel Industries, Inc. | Quick change metal stud to hemmed track roll forming system |
TWI464068B (en) * | 2011-12-22 | 2014-12-11 | Hiti Digital Inc | Automatic document feeder adapted to a paper roll and thermal sublimation printer therewith |
KR101870550B1 (en) * | 2014-01-27 | 2018-06-25 | 다니엘리 앤드 씨. 오피시네 메카니케 쏘시에떼 퍼 아찌오니 | Station for inspecting rolled strips in coils |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2508977A (en) * | 1947-03-22 | 1950-05-23 | Mckay Machine Co | Metal strip uncoiler |
DE1231995B (en) * | 1964-06-13 | 1967-01-05 | Ungerer Irma | Device for picking up, setting up and forwarding the beginning of the tape of a tape to be unwound from a winding coil |
DE1279604B (en) * | 1965-03-23 | 1968-10-10 | Sundwiger Eisen Maschinen | Process for avoiding winding breaks when running off metal strip wound into ring-shaped coils and device for carrying out the process |
US3715903A (en) * | 1971-01-13 | 1973-02-13 | P A S Artco Inc | Strip stock uncoiler and straightening device |
-
1972
- 1972-06-10 DE DE2228398A patent/DE2228398B2/en not_active Ceased
-
1973
- 1973-03-08 GB GB1125073A patent/GB1378113A/en not_active Expired
- 1973-03-13 BE BE2052591A patent/BE796659A/en unknown
- 1973-03-22 US US00343788A patent/US3834204A/en not_active Expired - Lifetime
- 1973-03-28 IT IT67889/73A patent/IT984439B/en active
- 1973-04-02 FR FR7312962A patent/FR2187437B1/fr not_active Expired
- 1973-05-02 SE SE7306125A patent/SE403889B/en unknown
- 1973-05-28 AT AT464673A patent/AT325566B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
AT325566B (en) | 1975-10-27 |
FR2187437A1 (en) | 1974-01-18 |
BE796659A (en) | 1973-07-02 |
SE403889B (en) | 1978-09-11 |
FR2187437B1 (en) | 1978-10-27 |
IT984439B (en) | 1974-11-20 |
GB1378113A (en) | 1974-12-18 |
ATA464673A (en) | 1975-01-15 |
DE2228398B2 (en) | 1974-09-26 |
US3834204A (en) | 1974-09-10 |
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Legal Events
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BHV | Refusal |