WO2000007747A1 - Umlenkverfahren und umlenkeinrichtung für ein band, insbesondere ein metallband - Google Patents
Umlenkverfahren und umlenkeinrichtung für ein band, insbesondere ein metallband Download PDFInfo
- Publication number
- WO2000007747A1 WO2000007747A1 PCT/EP1999/005305 EP9905305W WO0007747A1 WO 2000007747 A1 WO2000007747 A1 WO 2000007747A1 EP 9905305 W EP9905305 W EP 9905305W WO 0007747 A1 WO0007747 A1 WO 0007747A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- guide channel
- deflection
- drive roller
- band
- strip
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/3433—Feeding or guiding devices not specially adapted to a particular type of apparatus for guiding the leading end of the material, e.g. from or to a coiler
- B21C47/3441—Diverting the leading end, e.g. from main flow to a coiling device
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES, PROFILES OR LIKE SEMI-MANUFACTURED PRODUCTS 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
- B21C47/34—Feeding or guiding devices not specially adapted to a particular type of apparatus
- B21C47/3466—Feeding or guiding devices not specially adapted to a particular type of apparatus by using specific means
- B21C47/3475—Fluid pressure or vacuum
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2301/00—Handling processes for sheets or webs
- B65H2301/40—Type of handling process
- B65H2301/44—Moving, forwarding, guiding material
- B65H2301/448—Diverting
Definitions
- the present invention relates to a deflection method for a band, in particular a metal band, from an initial guide channel into an end guide channel running next to the initial guide channel, the band having an upper side facing the end guide channel and a lower side facing away from the end guide channel when passing through the initial guide channel, and a corresponding deflecting device .
- the object of the present invention is to improve the existing deflection method or the existing deflection devices.
- the object is achieved for the method according to claim 1 in that the band is acted upon by a medium on the underside during deflection to the next reel.
- the deflection device has a lower loading device for loading the underside of the belt with a medium.
- the medium can be compressed air or pressurized water, for example.
- the deflection device has a drive device with an upper drive roller and a lower drive roller, the upper drive roller acting on the upper side and the lower drive roller on the underside, and the lower drive roller being assigned a lower wiper for stripping the belt from the lower drive roller
- the first loading device is preferably arranged on the lower wiper.
- the deflection device should also have a second loading device for loading the underside of the belt with the medium, so that the return of the belt from the end guide channel into the initial guide channel can also be supported by the media loading.
- the upper loading device is also preferably arranged on an upper wiper for wiping the belt off the upper drive roller, if there is one.
- the start guide channel and the end guide channel are usually separated from each other by a switch.
- the switch can have a pointed tip.
- the tip is preferably rounded.
- a rounded tip, which is rotatably mounted, is particularly advantageous.
- FIG. 1 shows a deflection device in a first operating state
- FIG. 2 shows the deflection device from FIG. 1 in a second operating state
- FIG. 3 shows the deflection device from FIG. 1 in a third operating state
- FIG. 4 shows the deflection device from FIG. 1 in a fourth operating state
- Figure 6 shows a switch
- a deflection device has a drive device 1, 2 with an upper drive roller 1 and a lower drive roller 2.
- the drive rollers 1, 2 act on a metal belt 3 with an upper side I and a lower side II, pull it out of a roller table 4 and convey it further into an initial guide channel 5.
- the metal strip 3 is a thin metal strip with a maximum strip thickness d of approximately 3 mm. Since the metal strip 3 is hot, there is a risk that it will get caught on one of the drive rollers 1, 2 if it is not under tension. In order to prevent such a sticking on one of the drive rollers 1, 2, the upper drive roller 1 is assigned an upper scraper 6 and the lower drive roller 2 a lower scraper 7. By means of the wipers 6, 7, the belt 3 is stripped off the respective drive roller 1, 2 if it gets caught on it.
- the wipers 6, 7 can therefore preferably be adjusted to their respective drive rollers 1, 2, in order to cause the wiping which is susceptible to wear only when the metal strip 3 is pushed.
- the wipers 6, 7 are pivoted away from their drive rollers 1, 2.
- the metal strip 3 is conveyed out of the roller table 4 by means of the driving device 1, 2 and conveyed further into an initial guide channel 5.
- a reel (not shown) by means of which the metal strip 3 is wound up.
- the metal strip 3 has a finite length and thus also a strip end 3 '. Immediately behind the strip end 3 ', however, the strip beginning 8' of a subsequent metal strip 8 already runs into the roller conveyor 4. This subsequent metal strip 8 - or already its strip start 8 '- must be deflected into an end guide channel 9 which runs next to the start guide channel 5. As can be seen, the end guide channel 9 is arranged next to the initial guide channel 5 such that the top sides I of the metal strips 3, 8 face the end guide channel 9 and the lower sides II of the metal strips 3, 8 face away from the end guide channel 9, as long as the metal strip 3 passes through the initial guide channel 5.
- a switch 10 which separates the channels 5, 9 from one another is adjusted in such a way that the open cross section of the initial guide channel 5 is minimal, that of the final guide channel 9 is maximal. Furthermore, the end guide channel 9 lies in the expected exit direction x of the subsequent metal strip 8.
- the following metal strip 8 is deflected in the majority of cases by the driving device 1, 2 into the end guide channel 9.
- the deflection device has a back pressurization device 11. By means of this back-loading device 11, the metal strips 3, 8 are pressurized with a medium 12 on the underside II.
- the medium 12 can be compressed air or pressurized water, for example.
- the lower application device 11 is arranged on the lower wiper 7.
- the deflection device also has an upper loading device 13, by means of which the top 12 of the metal strips 3, 8 can be loaded with the medium 12.
- the upper loading device 13 is arranged on the corresponding upper wiper 6.
- the deflection device described in connection with FIGS. 1 to 4 is used, for example, in a multi-reel system.
- a multi-reel system winding takes place alternately on one of two stationary reels.
- the reeling In the case of a rotor reel system, however, as shown in FIG. 5, the reeling always begins at the same point, labeled A in FIG. After coiling the first turns, the reel rotor with the two reel mandrels A and B is pivoted to position B. Then there is the Most of the metal strip 3 coiled.
- the second, empty reel mandrel B is swiveled to position A in order to be able to rewind the following strip 8.
- the metal strip 3 therefore always runs through the initial guide channel 5. Only at the start of the reeling process does the subsequent metal strip 8 have to be deflected into the end guide channel 9. The return deflection into the initial guide channel 5 takes place at a time at which the metal strip 3 or 8 is under tension, so that no deflection device is required for this. In the case of a rotor reel, it is therefore sufficient if the deflection device has only the upper loading device 11.
- the switch 10 has a round tip 15. Even by rounding off the tip 15, damage to the band end 3 'is avoided with great certainty. However, the risk of damage to the strip end 3 'is even lower if the switch tip 15, as shown in FIG. 6, is rotatably mounted in the switch 10.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
- Advancing Webs (AREA)
- Heat Treatment Of Strip Materials And Filament Materials (AREA)
- Package Frames And Binding Bands (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Shearing Machines (AREA)
Abstract
Description
Claims
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/762,033 US6578789B1 (en) | 1998-08-04 | 1998-08-04 | Deflection method and deflection device for a strip, especially a metal strip |
| EP99936604A EP1102647B1 (de) | 1998-08-04 | 1999-07-24 | Umlenkeinrichtung für ein band, insbesondere ein metallband |
| AT99936604T ATE233619T1 (de) | 1998-08-04 | 1999-07-24 | Umlenkeinrichtung für ein band, insbesondere ein metallband |
| CA002339380A CA2339380C (en) | 1998-08-04 | 1999-07-24 | Deflection method and deflection device for a strip, especially a metal strip |
| BR9912432-7A BR9912432A (pt) | 1998-08-04 | 1999-07-24 | Processo e dispositivo de desvio para uma lâmina,especialmente para uma lâmina metálica |
| DE59904470T DE59904470D1 (de) | 1998-08-04 | 1999-07-24 | Umlenkeinrichtung für ein band, insbesondere ein metallband |
| JP2000563415A JP2002522223A (ja) | 1998-08-04 | 1999-07-24 | 帯材、特にストリップの転向方法及び転向装置 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19835110A DE19835110A1 (de) | 1998-08-04 | 1998-08-04 | Umlenkverfahren und Umlenkeinrichtung für ein Band, insbesondere ein Metallband |
| DE19835110.0 | 1998-08-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2000007747A1 true WO2000007747A1 (de) | 2000-02-17 |
Family
ID=7876365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1999/005305 Ceased WO2000007747A1 (de) | 1998-08-04 | 1999-07-24 | Umlenkverfahren und umlenkeinrichtung für ein band, insbesondere ein metallband |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US6578789B1 (de) |
| EP (1) | EP1102647B1 (de) |
| JP (1) | JP2002522223A (de) |
| KR (1) | KR100602835B1 (de) |
| CN (1) | CN1165389C (de) |
| AT (1) | ATE233619T1 (de) |
| BR (1) | BR9912432A (de) |
| CA (1) | CA2339380C (de) |
| DE (2) | DE19835110A1 (de) |
| ES (1) | ES2194488T3 (de) |
| MY (1) | MY119759A (de) |
| RU (1) | RU2221661C2 (de) |
| TW (1) | TW418123B (de) |
| WO (1) | WO2000007747A1 (de) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002275225A (ja) * | 2001-03-19 | 2002-09-25 | Japan Polychem Corp | プロピレン系重合体およびその製造方法 |
| DE10162433A1 (de) * | 2001-12-18 | 2003-07-10 | Masch Und Werkzeugbau Gmbh | Verfahren und Vorrichtung zum Vortreiben von Metallbändern |
| WO2003072277A1 (de) * | 2002-02-28 | 2003-09-04 | Sms Demag Aktiengesellschaft | Umlenkeinrichtung für ein band in einer haspelanlage |
| RU2331491C2 (ru) * | 2002-12-14 | 2008-08-20 | Смс Демаг Акциенгезелльшафт | Отклоняющее устройство моталки для сматывания полос |
| RU2335361C2 (ru) * | 2002-12-14 | 2008-10-10 | Смс Демаг Акциенгезелльшафт | Наматывающее устройство для катаной полосы |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6039283A (en) * | 1998-05-19 | 2000-03-21 | Hylsa S.A. De C.V. | Thin strip coiling system |
| US6578789B1 (en) * | 1998-08-04 | 2003-06-17 | Sms Schloemann-Siemag Aktiengesellschaft | Deflection method and deflection device for a strip, especially a metal strip |
| EP1808237B1 (de) * | 2006-01-14 | 2013-12-25 | Bwg Bergwerk- Und Walzwerk-Maschinenbau Gmbh | Bandbeschichtungsvorrichtung |
| US20110240706A1 (en) * | 2010-03-30 | 2011-10-06 | Brian Christopher Schwamberger | Web diverting apparatus |
| CN103191956B (zh) * | 2012-01-05 | 2015-05-06 | 鞍钢股份有限公司 | 卷取机导卫装置 |
| JP5944427B2 (ja) * | 2014-03-20 | 2016-07-05 | Primetals Technologies Japan株式会社 | ガイド部を備えたゲート装置及びコイラー装置 |
| EP3511083B1 (de) * | 2018-01-16 | 2020-09-16 | SMS Group GmbH | Vorrichtung und verfahren zum aufwickeln eines metallischen bandes |
| EP4019158B1 (de) * | 2020-12-23 | 2023-11-01 | Primetals Technologies Austria GmbH | Haspeleinrichtung für grossen dickenbereich von metallbändern |
| IT202100000239A1 (it) * | 2021-01-07 | 2022-07-07 | Danieli Off Mecc | Dispositivo e metodo per lo srotolamento e l’ispezione di bobine di nastro metallico |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3243181A (en) * | 1963-12-23 | 1966-03-29 | Pitney Bowes Inc | Sheet handling device |
| US3844189A (en) * | 1973-05-03 | 1974-10-29 | Reed International Ltd | Web feeding apparatus |
| DE3515519A1 (de) * | 1985-04-30 | 1986-10-30 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren zum ueberfuehren einer bahn von einem fertigen wickel auf einen neuen wickelkern sowie tragtrommel-rollapparat zur durchfuehrung des verfahrens |
| EP0401824A1 (de) * | 1989-06-08 | 1990-12-12 | Nissan Texsys Co., Ltd. | Webstuhl mit einer Vorrichtung zum automatischen Warenbaumwechseln |
| JPH05317963A (ja) * | 1992-05-14 | 1993-12-03 | Nippon Steel Corp | 連続圧延設備に於けるストリップ搬送装置 |
| EP0815974A1 (de) * | 1996-01-08 | 1998-01-07 | Nippon Steel Corporation | Warmbandwalzwerk |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3999696A (en) * | 1975-05-27 | 1976-12-28 | Crown Zellerbach Corporation | Web threading system |
| JPS5365244A (en) * | 1976-11-25 | 1978-06-10 | Nippon Steel Corp | Coiling flaw preventive process of hot rolled coil |
| JPS60203320A (ja) * | 1984-03-29 | 1985-10-14 | Mitsubishi Heavy Ind Ltd | 圧延材の連続巻取り方法 |
| US4669679A (en) * | 1985-05-02 | 1987-06-02 | Essex Group, Inc. | Process and apparatus for high speed cutting and coiling of wire |
| JP2550117B2 (ja) * | 1987-12-16 | 1996-11-06 | 株式会社日立製作所 | カローゼルリール設備 |
| JP3003296B2 (ja) * | 1991-07-04 | 2000-01-24 | 石川島播磨重工業株式会社 | 連続圧延ラインのピンチロール装置 |
| JPH05261422A (ja) * | 1992-03-17 | 1993-10-12 | Nkk Corp | 仕上げ圧延機の折れ込み防止方法 |
| US5499673A (en) * | 1992-06-08 | 1996-03-19 | Kawasaki Steel Corporation | Method of and apparatus for conveying and guiding thin metal strip formed by quenching |
| JPH06262256A (ja) * | 1993-03-15 | 1994-09-20 | Sumitomo Metal Ind Ltd | ストリップの巻取方法および巻取装置 |
| JP2981092B2 (ja) * | 1993-11-02 | 1999-11-22 | 石川島播磨重工業株式会社 | 圧延設備 |
| JPH0890064A (ja) * | 1994-09-19 | 1996-04-09 | Nkk Corp | ピンチロール組立体 |
| DE59605245D1 (de) * | 1996-02-09 | 2000-06-21 | Heidelberger Druckmasch Ag | Vorrichtung und Verfahren zum Führen einer Bahn zwischen zwei Zylinder einer Druckmaschine |
| US6283403B1 (en) * | 1997-08-15 | 2001-09-04 | Sms Schloemann-Siemag Aktiengesellschaft | Strip winder |
| DE29825030U1 (de) * | 1997-08-15 | 2004-06-17 | Sms Demag Ag | Rotorhaspel |
| US6039283A (en) * | 1998-05-19 | 2000-03-21 | Hylsa S.A. De C.V. | Thin strip coiling system |
| US6578789B1 (en) * | 1998-08-04 | 2003-06-17 | Sms Schloemann-Siemag Aktiengesellschaft | Deflection method and deflection device for a strip, especially a metal strip |
-
1998
- 1998-08-04 US US09/762,033 patent/US6578789B1/en not_active Expired - Fee Related
- 1998-08-04 DE DE19835110A patent/DE19835110A1/de not_active Withdrawn
-
1999
- 1999-07-06 TW TW088111424A patent/TW418123B/zh not_active IP Right Cessation
- 1999-07-13 MY MYPI99002934A patent/MY119759A/en unknown
- 1999-07-24 WO PCT/EP1999/005305 patent/WO2000007747A1/de not_active Ceased
- 1999-07-24 KR KR1020017001425A patent/KR100602835B1/ko not_active Expired - Fee Related
- 1999-07-24 CA CA002339380A patent/CA2339380C/en not_active Expired - Fee Related
- 1999-07-24 RU RU2001105981/02A patent/RU2221661C2/ru not_active IP Right Cessation
- 1999-07-24 AT AT99936604T patent/ATE233619T1/de not_active IP Right Cessation
- 1999-07-24 JP JP2000563415A patent/JP2002522223A/ja active Pending
- 1999-07-24 BR BR9912432-7A patent/BR9912432A/pt not_active IP Right Cessation
- 1999-07-24 EP EP99936604A patent/EP1102647B1/de not_active Expired - Lifetime
- 1999-07-24 CN CNB99809305XA patent/CN1165389C/zh not_active Expired - Fee Related
- 1999-07-24 DE DE59904470T patent/DE59904470D1/de not_active Expired - Lifetime
- 1999-07-24 ES ES99936604T patent/ES2194488T3/es not_active Expired - Lifetime
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3243181A (en) * | 1963-12-23 | 1966-03-29 | Pitney Bowes Inc | Sheet handling device |
| US3844189A (en) * | 1973-05-03 | 1974-10-29 | Reed International Ltd | Web feeding apparatus |
| DE3515519A1 (de) * | 1985-04-30 | 1986-10-30 | J.M. Voith Gmbh, 7920 Heidenheim | Verfahren zum ueberfuehren einer bahn von einem fertigen wickel auf einen neuen wickelkern sowie tragtrommel-rollapparat zur durchfuehrung des verfahrens |
| EP0401824A1 (de) * | 1989-06-08 | 1990-12-12 | Nissan Texsys Co., Ltd. | Webstuhl mit einer Vorrichtung zum automatischen Warenbaumwechseln |
| JPH05317963A (ja) * | 1992-05-14 | 1993-12-03 | Nippon Steel Corp | 連続圧延設備に於けるストリップ搬送装置 |
| EP0815974A1 (de) * | 1996-01-08 | 1998-01-07 | Nippon Steel Corporation | Warmbandwalzwerk |
Non-Patent Citations (1)
| Title |
|---|
| PATENT ABSTRACTS OF JAPAN vol. 018, no. 127 (M - 1569) 2 March 1994 (1994-03-02) * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002275225A (ja) * | 2001-03-19 | 2002-09-25 | Japan Polychem Corp | プロピレン系重合体およびその製造方法 |
| DE10162433A1 (de) * | 2001-12-18 | 2003-07-10 | Masch Und Werkzeugbau Gmbh | Verfahren und Vorrichtung zum Vortreiben von Metallbändern |
| DE10162433B4 (de) * | 2001-12-18 | 2006-06-01 | Maschinen- Und Werkzeugbau Gmbh | Verfahren und Vorrichtung zum Vortreiben von Metallbändern |
| WO2003072277A1 (de) * | 2002-02-28 | 2003-09-04 | Sms Demag Aktiengesellschaft | Umlenkeinrichtung für ein band in einer haspelanlage |
| US7222814B2 (en) | 2002-02-28 | 2007-05-29 | Sms Demag Ag | Deviating device for a band in a reeling plant |
| RU2300435C2 (ru) * | 2002-02-28 | 2007-06-10 | Смс Демаг Акциенгезелльшафт | Устройство для изменения направления полосы в сматывающем устройстве |
| RU2331491C2 (ru) * | 2002-12-14 | 2008-08-20 | Смс Демаг Акциенгезелльшафт | Отклоняющее устройство моталки для сматывания полос |
| RU2335361C2 (ru) * | 2002-12-14 | 2008-10-10 | Смс Демаг Акциенгезелльшафт | Наматывающее устройство для катаной полосы |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2339380A1 (en) | 2000-02-17 |
| BR9912432A (pt) | 2001-11-27 |
| ES2194488T3 (es) | 2003-11-16 |
| EP1102647A1 (de) | 2001-05-30 |
| KR20010053628A (ko) | 2001-06-25 |
| TW418123B (en) | 2001-01-11 |
| RU2221661C2 (ru) | 2004-01-20 |
| ATE233619T1 (de) | 2003-03-15 |
| MY119759A (en) | 2005-07-29 |
| EP1102647B1 (de) | 2003-03-05 |
| CN1311720A (zh) | 2001-09-05 |
| KR100602835B1 (ko) | 2006-07-19 |
| JP2002522223A (ja) | 2002-07-23 |
| CN1165389C (zh) | 2004-09-08 |
| CA2339380C (en) | 2008-07-22 |
| US6578789B1 (en) | 2003-06-17 |
| DE59904470D1 (de) | 2003-04-10 |
| DE19835110A1 (de) | 2000-02-10 |
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