GB1348377A - Method of and apparatus for feeding strip-like material to r rolling mill - Google Patents
Method of and apparatus for feeding strip-like material to r rolling millInfo
- Publication number
- GB1348377A GB1348377A GB3384270A GB1348377DA GB1348377A GB 1348377 A GB1348377 A GB 1348377A GB 3384270 A GB3384270 A GB 3384270A GB 1348377D A GB1348377D A GB 1348377DA GB 1348377 A GB1348377 A GB 1348377A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- fed
- unit
- mill
- accumulator
- 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.)
- Expired
Links
Classifications
-
- 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
- B21C47/24—Transferring coils to or from winding apparatus or to or from operative position therein; Preventing uncoiling during transfer
- B21C47/247—Joining wire or band ends
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B15/00—Arrangements for performing additional metal-working operations specially combined with or arranged in, or specially adapted for use in connection with, metal-rolling mills
- B21B15/0085—Joining ends of material to continuous strip, bar or sheet
-
- 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
- B21C47/34—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 OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C49/00—Devices for temporarily accumulating material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21B—ROLLING OF METAL
- B21B41/00—Guiding, conveying, or accumulating easily-flexible work, e.g. wire, sheet metal bands, in loops or curves; Loop lifters
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
1348377 Feeding strip; rolling WEAN UNITED Inc 11 June 1971 [13 July 1970] 33842/70 Headings B3A and B3M A strip feeding apparatus for a rolling mill 10 comprises an uncoiler 52 from which a strip is fed away from the mill through a welding unit 70 to a strip accumulator 75 which stores the strip so that it can be fed continuously to the mill when the trailing end is clamped so that the leading end of the next coil can be welded thereto. The strip is fed from the accumulator through a tension bridle 82 and over a tension wheel 24 which is removable so that the axle 23 can be used to support a coil when the apparatus is used for feeding coils individually, Fig. 3. The mill is preceded by a holding shelf unit 15 with pinch rolls and a snip shear. Each coil is fed to the apparatus by a carriage 39 which supports the coil on rollers 42. The leading end of the strip is fed through a three roll bender unit 33 or 35 to a holding shelf unit 32 or 56. The shelf unit 32 or 56 feeds the strip to pinch rolls and then the carriage 39 moves the coil in line with one of the axially retracted shafts 23, 52 depending on whether the apparatus is to be used for rolling one strip or for continuous rolling. For continuous rolling the strip is fed through a leveller 67, guide rolls 69, up-cut shear 68 and a pinch roll unit 71 to the welding unit 70. The welding unit 70 includes a flash welder and a corner notcher to remove flash. The strip from the welding unit is stored in the accumulator until there is sufficient strip to allow continuous withdrawal to the mill even when no strip is being fed into the accumulator. In a similar embodiment, Figs. (4a)-(4c) (not shown), the accumulator comprises a set of horizontally movable carriages (116) with rolls (115) urged rightwards by winches (118). The strip is delivered to a tension unit (119) adjacent the mill. In a final embodiment, Fig. 5, the strips are fed alternately from pay-off reels 127, 128 which are movable axially so that a coil can be positioned to receive a reel. This embodiment has an accumulator of the type used in the earlier embodiments.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB3384270 | 1970-07-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1348377A true GB1348377A (en) | 1974-03-13 |
Family
ID=10358152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB3384270A Expired GB1348377A (en) | 1970-07-13 | 1970-07-13 | Method of and apparatus for feeding strip-like material to r rolling mill |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US3700157A (en) |
| JP (1) | JPS518633B1 (en) |
| CA (1) | CA944193A (en) |
| DE (1) | DE2133420A1 (en) |
| ES (1) | ES393228A1 (en) |
| FR (1) | FR2098371B1 (en) |
| GB (1) | GB1348377A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4680951A (en) * | 1984-06-28 | 1987-07-21 | Reiner Brach Import-Export | Method for dressing hot rolled strip coils, especially coilbox coils |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5687509U (en) * | 1979-12-05 | 1981-07-13 | ||
| JPS6028887B2 (en) * | 1980-04-11 | 1985-07-08 | 新日本製鐵株式会社 | Continuous cold rolling annealing equipment |
| JPS5855112A (en) * | 1981-09-29 | 1983-04-01 | Mitsubishi Electric Corp | Controller for driving of plural loopers |
| US4552299A (en) * | 1982-09-22 | 1985-11-12 | Tadeusz Sendzimir | Intermediate accumulating system in processing strip material |
| DE3636652C1 (en) * | 1986-10-28 | 1988-01-28 | Bwg Bergwerk Walzwerk | Tape storage |
| DE4124800C2 (en) * | 1991-07-26 | 1994-06-23 | Bwg Bergwerk Walzwerk | Process for treating metal strips |
| GB2332164A (en) * | 1997-12-13 | 1999-06-16 | Harrison Saw & Tool Ltd | Continuous band manufacture |
| JP4749617B2 (en) * | 2001-07-23 | 2011-08-17 | 三菱電機株式会社 | Strip connection device |
| US20070246596A1 (en) * | 2006-04-25 | 2007-10-25 | Hwb, Inc. | Uncoiler apparatus and method for uncoiling wound sheet metal webs |
| WO2009007783A2 (en) * | 2006-12-21 | 2009-01-15 | Welspun Gujarat Stal Rohren, Ltd. | System and method for forming a continuous strip/plate from a plurality of strips/plates and for forming a pipe from the continuous strip/plate |
| CN112588837B (en) * | 2020-11-27 | 2022-10-11 | 日照宝华新材料有限公司 | System and method for automatically identifying pressing-down of roll box of scale breaking withdrawal and straightening machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2219049A (en) * | 1939-06-07 | 1940-10-22 | Wean Engineering Co Inc | Apparatus for joining successive strip lengths |
| US3057056A (en) * | 1957-12-24 | 1962-10-09 | Armco Steel Corp | Method of aligning and welding coil ends |
| US3024157A (en) * | 1958-08-22 | 1962-03-06 | Congoleum Nairn Inc | Web splicer |
| US3286342A (en) * | 1963-02-21 | 1966-11-22 | Taylor Winfield Corp | Method and apparatus for joining strip |
| DE1960506B2 (en) * | 1969-01-08 | 1976-01-15 | Nippon Kokan KX., Tokio | CONTINUOUS STRIP MILL |
| JPS4811468B1 (en) * | 1969-11-14 | 1973-04-13 |
-
1970
- 1970-07-13 GB GB3384270A patent/GB1348377A/en not_active Expired
-
1971
- 1971-06-09 US US151339A patent/US3700157A/en not_active Expired - Lifetime
- 1971-06-14 CA CA115,500A patent/CA944193A/en not_active Expired
- 1971-07-05 DE DE19712133420 patent/DE2133420A1/en active Pending
- 1971-07-12 JP JP46051126A patent/JPS518633B1/ja active Pending
- 1971-07-13 FR FR7125573A patent/FR2098371B1/fr not_active Expired
- 1971-07-13 ES ES393228A patent/ES393228A1/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4680951A (en) * | 1984-06-28 | 1987-07-21 | Reiner Brach Import-Export | Method for dressing hot rolled strip coils, especially coilbox coils |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2098371A1 (en) | 1972-03-10 |
| FR2098371B1 (en) | 1974-10-31 |
| JPS518633B1 (en) | 1976-03-18 |
| ES393228A1 (en) | 1974-09-16 |
| DE2133420A1 (en) | 1972-01-27 |
| CA944193A (en) | 1974-03-26 |
| US3700157A (en) | 1972-10-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2214618A (en) | Continuously operating strip mill | |
| US3690583A (en) | Method and apparatus for scrap coil transfer in continuous strip processing lines | |
| GB1348377A (en) | Method of and apparatus for feeding strip-like material to r rolling mill | |
| RU2216416C2 (en) | Method and plant for hot rolling of flat billets | |
| JPS58202906A (en) | Hot rolling mill for beltlike or tabular rolling material | |
| CN110355206B (en) | Device for improving yield of reversible rolling mill and production method | |
| GB1079671A (en) | Improvements in continuous cold-rolling strip mills | |
| GB952449A (en) | Improvements in or relating to strip mills | |
| GB1404269A (en) | Apparatus for feeding strip | |
| GB731991A (en) | Improvements in or relating to method and apparatus for cold-reducing metal bars | |
| GB1092911A (en) | Coilers for strip-like material | |
| FR2340149A1 (en) | Continuous welding machine for steel tubes - has steel strip feed coil and guide to feed successive strips into forming and welding machines | |
| GB1486716A (en) | Manufacturing process for processing of rolled sectional steel and an arrangement of apparatus for carrying out the process | |
| US2464464A (en) | Method and apparatus for feeding strip | |
| GB989999A (en) | Method and apparatus for flattening metal strip or sheet | |
| GB986854A (en) | Machine for rolling up reinforcing mats and similar wire grids and nets | |
| GB1080842A (en) | Method of and apparatus for obtaining flat metallic strip | |
| US3084425A (en) | Methods for processing strip material | |
| GB1177242A (en) | Apparatus for Transferring Loosely and Tightly Formed Coils of Metallic Strip | |
| GB1081581A (en) | Conveyors | |
| US4491006A (en) | Method and apparatus for coiling strip between the roughing train and the finishing train | |
| GB895889A (en) | Improved pickling plant for strip rolling mills | |
| GB1305867A (en) | ||
| GB953842A (en) | An edge guide device for use in the manufacture of tubing from strip material | |
| US2779550A (en) | Apparatus for handling strip |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PLNP | Patent lapsed through nonpayment of renewal fees |