EP1029608A2 - Wickelhülse - Google Patents
Wickelhülse Download PDFInfo
- Publication number
- EP1029608A2 EP1029608A2 EP00103204A EP00103204A EP1029608A2 EP 1029608 A2 EP1029608 A2 EP 1029608A2 EP 00103204 A EP00103204 A EP 00103204A EP 00103204 A EP00103204 A EP 00103204A EP 1029608 A2 EP1029608 A2 EP 1029608A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- winding
- winding tube
- sleeve
- expansion joint
- core
- 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- Withdrawn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
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/04—Kinds or types
- B65H75/08—Kinds or types of circular or polygonal cross-section
- B65H75/10—Kinds or types of circular or polygonal cross-section without flanges, e.g. cop tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
- B65H75/24—Constructional details adjustable in configuration, e.g. expansible
-
- 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
- B21C47/28—Drums or other coil-holders
-
- 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
- B21C47/28—Drums or other coil-holders
- B21C47/30—Drums or other coil-holders expansible or contractible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/50—Storage means for webs, tapes, or filamentary material
- B65H2701/51—Cores or reels characterised by the material
- B65H2701/512—Cores or reels characterised by the material moulded
- B65H2701/5124—Metals
Definitions
- the invention relates to a winding tube for reeling cold or hot rolled metal strip.
- bobbins For reeling metallic strip after cold or hot rolling often used cores.
- the use of bobbins the advantage that compared to clamping the metal band in the mandrel of a clamping reel the diameter deviations at the clamping point between band and sleeve can be reduced.
- winding cores prevent the occurrence of deformations of the Inner turns (heart formation) due to specific winding tensions and temperature-related shrinkage stresses after removing the Otherwise, bund vom Haspeldorn can arise.
- the strip When coiling metallic strip after rolling, the strip becomes with predetermined tension on the winding tube placed on the reel mandrel pressed and wrapped.
- the winding tube is at the beginning of the winding initially at room temperature. Heated by the forming energy during rolling the metal strip expands and expands according to its coefficient of thermal expansion material-specific. When the temperature rises by 1 ° C For example, for steel strips, the linear expansion is 12 ⁇ m / m.
- Winding sleeves mostly consist of high quality, therefore expensive Tempered steels.
- the financial expenses for the mechanical finishing very high.
- An avoidance or diminution the plastic deformation of the sleeves during reeling and a reduction the necessary oversize of the sleeve is therefore more economical Importance.
- German Offenlegungsschrift 34 43 969 describes a method for Winding hot strip on a tubular winding tube, which is the winding tube against supercritical loads and the resulting deformation protects. This is done by avoiding the temperature difference reached between the winding tube and the metal strip to be wound, by heating the winding tube before starting the reel and during the Cooling is cooled. Cooling can be done either by air convection or by introducing water or coolant into the tubular Winding sleeve happen. If necessary, the water or coolant can be replaced or be supplemented.
- the problem underlying the invention is therefore a plastic one Deformation of the winding tube when reeling cold or hot rolled to avoid tempered tape without starting the reel or hinder subsequent processes.
- the expansion joint takes up this increase in circumference Compressive tension between the winding tube and the tape at the start of winding significantly reduced and also plastic deformation of the sleeve is excluded. If the coiled metal strip cools down after winding, so the expansion joint allows the sleeve circumference to be reduced and builds the Compression stress on the sleeve, resulting from the shortening of the tape results.
- the overlap on the expansion joint can be an integral part of the Be worked. This is for example in the case of a winding tube made of cast steel. Alternatively, the overlap of the two ends the expansion joint can also be done with the help of a tensioning bar.
- the winding tube consists of a hollow cylinder 1, the wall of which an expansion joint 2 is divided.
- the abutting edges of the winding tube grip by means of two Ribs 3, 4 claw-like into each other.
- the rib 4 is so wide that on the opposite surfaces of the abutting edges Room temperature results in a gap 5, 6, which is wide enough, which at Take up thermal expansion that occurs on reels.
- one of the abutting edges is part of a Tension bar 7, which is screwed 8 to the body of the winding tube connected is.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Storage Of Web-Like Or Filamentary Materials (AREA)
Abstract
Description
- Fig.1:
- einen schematischen Querschnitt einer kreiszylindrischen Wickelhülse mit Dehnfuge,
- Fig.2:
- einen schematischen Querschnitt einer kreiszylindrischen Wickelhülse mit Überlappungsfuge und
- Fig.3:
- einen schematischen Querschnitt einer kreiszylindrischen Wickelhülse mit Spannleiste.
Claims (4)
- Wickelhülse zum Aufhaspeln eines Metallbandes, gekennzeichnet durch eine Dehnfuge (2).
- Wickelhülse nach Anspruch 1, dadurch gekennzeichnet, daß der Hülsenmantel (1) einen Längsschlitz besitzt.
- Wickelhülse nach Anspruch 2, dadurch gekennzeichnet, daß die Stoßkanten an dem Längsschlitz klauenartig ineinandergreifen.
- Wickelhülse nach Anspruch 3, dadurch gekennzeichnet, daß an der Stoßstelle eine Leiste (7) mit L-förmigem Querschnitt mit dem Hülsenmantel (1) verbunden ist und klauenartig hinter eine Rippe (3, 4) der gegenüberliegenden Stoßkante des Hülsenmantels (1) greift.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19906965A DE19906965A1 (de) | 1999-02-19 | 1999-02-19 | Wickelhülse |
DE19906965 | 1999-02-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1029608A2 true EP1029608A2 (de) | 2000-08-23 |
EP1029608A3 EP1029608A3 (de) | 2002-06-19 |
Family
ID=7898014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP00103204A Withdrawn EP1029608A3 (de) | 1999-02-19 | 2000-02-17 | Wickelhülse |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1029608A3 (de) |
DE (1) | DE19906965A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202011001557U1 (de) | 2011-01-15 | 2012-04-18 | Hpl-Neugnadenfelder Maschinenfabrik Gmbh | Wickelhülse zum Haspeln von bandförmigen Produkten |
DE102011008639A1 (de) | 2011-01-15 | 2012-07-19 | Hpl-Neugnadenfelder Maschinenfabrik Gmbh | Wickelhülse zum Haspeln von bandförmigen Produkten |
CN104889197A (zh) * | 2015-05-14 | 2015-09-09 | 张家港润盛科技材料有限公司 | 一种内径可调节的铝板收料装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63171218A (ja) * | 1987-01-09 | 1988-07-15 | Kubota Ltd | コイル巻取用スリツト付スリ−ブ |
US5048168A (en) * | 1989-07-22 | 1991-09-17 | Saint-Gobain Vitrage International | Ceramic transport shaft with metal end cap, particularly for glass melting furnaces, with heat expansion compensation |
JPH05293608A (ja) * | 1992-04-23 | 1993-11-09 | Nippon Steel Corp | 薄板鋳片の巻取リール |
-
1999
- 1999-02-19 DE DE19906965A patent/DE19906965A1/de not_active Withdrawn
-
2000
- 2000-02-17 EP EP00103204A patent/EP1029608A3/de not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63171218A (ja) * | 1987-01-09 | 1988-07-15 | Kubota Ltd | コイル巻取用スリツト付スリ−ブ |
US5048168A (en) * | 1989-07-22 | 1991-09-17 | Saint-Gobain Vitrage International | Ceramic transport shaft with metal end cap, particularly for glass melting furnaces, with heat expansion compensation |
JPH05293608A (ja) * | 1992-04-23 | 1993-11-09 | Nippon Steel Corp | 薄板鋳片の巻取リール |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 012, no. 437 (M-765), 17. November 1988 (1988-11-17) & JP 63 171218 A (KUBOTA LTD), 15. Juli 1988 (1988-07-15) * |
PATENT ABSTRACTS OF JAPAN vol. 018, no. 079 (M-1557), 9. Februar 1994 (1994-02-09) & JP 05 293608 A (NIPPON STEEL CORP), 9. November 1993 (1993-11-09) * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202011001557U1 (de) | 2011-01-15 | 2012-04-18 | Hpl-Neugnadenfelder Maschinenfabrik Gmbh | Wickelhülse zum Haspeln von bandförmigen Produkten |
DE102011008639A1 (de) | 2011-01-15 | 2012-07-19 | Hpl-Neugnadenfelder Maschinenfabrik Gmbh | Wickelhülse zum Haspeln von bandförmigen Produkten |
DE102011008639B4 (de) * | 2011-01-15 | 2012-08-09 | Hpl-Neugnadenfelder Maschinenfabrik Gmbh | Wickelhülse zum Haspeln von bandförmigen Produkten |
CN104889197A (zh) * | 2015-05-14 | 2015-09-09 | 张家港润盛科技材料有限公司 | 一种内径可调节的铝板收料装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1029608A3 (de) | 2002-06-19 |
DE19906965A1 (de) | 2000-08-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3117933C2 (de) | Statische Ringdichtung und Verfahren zu deren Herstellung | |
EP0074482A2 (de) | Verfahren zur Herstellung mehrschichtiger Schraubennahtrohre | |
DE2648877C3 (de) | Verfahren zum Herstellen von Rohren | |
EP1420903B1 (de) | Verfahren und vorrichtung zum haspeln von dünnem metallband, insbesondere von warm- oder kaltgewalztem dünnen stahlband | |
EP2129479B1 (de) | Verfahren und vorrichtung zum aufwickeln von warmband | |
EP3061535B1 (de) | Haspeleinrichtung mit asymmetrischer kühlung des gehaspelten bandes | |
DE3525457C2 (de) | Walzwerk zur Herstellung warmgewalzter Stahlbänder | |
EP1029608A2 (de) | Wickelhülse | |
DE2629422A1 (de) | Verfahren zum aufbringen einer schutzhuelle auf mit einer waermeisolierung versehene rohrkruemmungen | |
DE102006036224B3 (de) | Fertigungslinie und Verfahren zum Erzeugen eines Magnesiumbands | |
DE2100629C3 (de) | Verfahren zur Herstellung einer einlagigen Wicklung und Vorrichtung zur Durchführung des Verfahrens | |
DE1779406B1 (de) | Verfahren zur herstellung thermisch isolierter leitungsrohre | |
WO2019228985A1 (de) | Verfahren zur vermeidung von bandklebern an flexibel gewalztem bandmaterial | |
DE2331716A1 (de) | Verfahren zum haubengluehen von stahlband | |
DE19632448A1 (de) | Verfahren und Anlage zur Herstellung von Band aus niedriggekohlten und ultraniedriggekohlten Stählen | |
EP0435883B1 (de) | Haspelanlage | |
DE102006036223B3 (de) | Fertigungslinie und Verfahren zum Erzeugen eines Magnesiumbands | |
DE896332C (de) | Verfahren zur Herstellung von Hochdruck-Hohlkoerpern, bei denen band-foermige Werkstoffe in einer oder mehreren Lagen schraubenfoermig auf einen Kernkoerper gewickelt werden | |
WO2010115635A2 (de) | Anwickelhilfe, bandhaspel und walzvorrichtung | |
WO2003000438A1 (de) | Verfahren und bandbehandlungsanlage, insbedondere bandwalzstrasse oder bandwalzgerüst zum vermeiden von bandklebern beim haspeln | |
DE3443969A1 (de) | Verfahren zum aufwickeln von heissem metallischem bandmaterial | |
EP3715004A1 (de) | Handhabung von coils mit vergleichsmässigter temperatur | |
DE3507994C2 (de) | ||
EP3586987A1 (de) | Haspeln eines metallischen bandes und haspelanlage | |
DE69103162T2 (de) | Verfahren zur ummantelung eines werkstückes und erhaltenes produkt. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE |
|
AX | Request for extension of the european patent |
Free format text: AL;LT;LV;MK;RO;SI |
|
17P | Request for examination filed |
Effective date: 20021218 |
|
AKX | Designation fees paid |
Designated state(s): BE DE FR GB IT |
|
17Q | First examination report despatched |
Effective date: 20040405 |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BETRIESFORSCHUNGSINSTITUT VDEHINSTITUT FUER ANGEWA |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BETRIEBSFORSCHUNGSINSTITUT VDEHINSTITUT FUER ANGEW |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20050125 |