GB1105072A - Space saving strip stock uncoiler with feed loop - Google Patents
Space saving strip stock uncoiler with feed loopInfo
- Publication number
- GB1105072A GB1105072A GB28740/65A GB2874065A GB1105072A GB 1105072 A GB1105072 A GB 1105072A GB 28740/65 A GB28740/65 A GB 28740/65A GB 2874065 A GB2874065 A GB 2874065A GB 1105072 A GB1105072 A GB 1105072A
- Authority
- GB
- United Kingdom
- Prior art keywords
- strip
- coil
- machine
- rolls
- rollers
- 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
- B21C49/00—Devices for temporarily accumulating material
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Straightening Metal Sheet-Like Bodies (AREA)
- Winding, Rewinding, Material Storage Devices (AREA)
Abstract
1,105,072. Metal strip feeds; unwinding. A. F. GROLL. 7 July, 1965 [17 July, 1964], No. 28740/65. Headings B3E and B3W. In a machine for feeding strip stock 23 from a coil 11 to a machine which consumes the strip intermittently e.g. a punch press, shears or stamping machine, a variable length loop of the strip is suspended beneath the coil 11. In a first embodiment the coil 11 is supported on a continuously rotating expansible arbor 12 and the strip 23 leaves the coil 11 and passes over support rolls 21, through a washing and straightening device 24 having brushes 37, 39 and straightening rolls 42, and along a variable length loop to intermittently rotating feed rolls 30. The strip may be supported after straightening by a support 59 which can be moved into operative position by piston and cylinder 62. The size of the loop may be controlled by an arm 65 which operates a switch 67 to control the speed of the arbor 12 or the feed rollers 30. The coil 11 is loaded on to the arbor 12 by a cradle 14 running on rails 15 and the free end of the strip is guided to the feed rolls 30 by rollers 48<11> which are moved to an inoperative position 48 by piston and cylinder 56 and lead screw 53 driven by motor 54. In a second embodiment (Fig. 2) the strip leaves the coil 11 vertically, passes through straightening rolls, and turns through 180 degrees while supported by rollers 85. The strip then passes along the loop to the feed rolls as in the first embodiment. In both embodiments the expansible arbor may be replaced by a pair of cone-shaped coil supports, the coil being loaded by a cradle running on rails arranged longitudinally of the machine. In order to allow loading the guide 48 is split into two sets of rollers, each engaging one edge of the strip, and the two halves are movable laterally of the machine to allow the entry of the cradle.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US383440A US3343393A (en) | 1964-07-17 | 1964-07-17 | Space saving strip stock uncoiler with feed loop |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1105072A true GB1105072A (en) | 1968-03-06 |
Family
ID=23513157
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28740/65A Expired GB1105072A (en) | 1964-07-17 | 1965-07-07 | Space saving strip stock uncoiler with feed loop |
Country Status (3)
Country | Link |
---|---|
US (1) | US3343393A (en) |
DE (1) | DE1452277B2 (en) |
GB (1) | GB1105072A (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3422653A (en) * | 1966-11-08 | 1969-01-21 | Littell Machine Co F J | Combination coil stripper and straightening machine |
US3580021A (en) * | 1968-07-24 | 1971-05-25 | Automatic Feed Co | Strip stock handling equipment |
US3685760A (en) * | 1970-02-24 | 1972-08-22 | Richard M Fedor | Coil holder |
US3686921A (en) * | 1970-03-16 | 1972-08-29 | Wallace Expanding Machines | Method and apparatus for processing coiled sheet metal |
DE2425463C2 (en) * | 1974-05-27 | 1976-01-08 | Schloemann-Siemag Ag, 4000 Duesseldorf | Working method for further processing of profile steel following a fine steel rolling mill and arrangement for carrying out the method |
US4047416A (en) * | 1976-10-14 | 1977-09-13 | F. J. Littell Machine Company | Uncoiling and straightening apparatus for strip material |
US5330119A (en) * | 1992-08-12 | 1994-07-19 | Abbey Etna Machine Company | Automated uncoiling apparatus |
US5746077A (en) * | 1996-04-19 | 1998-05-05 | Zmc, Inc. | Article-rolling machine having selectively positionable dispenser for sheet metal coil |
US6691544B2 (en) | 2001-08-10 | 2004-02-17 | U.S. Properties, Inc. | Method and apparatus to uncoil and dekink coiled material |
CN104874620A (en) * | 2015-05-08 | 2015-09-02 | 无锡华工薄板有限公司 | Spiral loop material collecting device for steel belts |
CN107521725B (en) * | 2017-09-18 | 2022-11-01 | 华中科技大学 | Non-film-coated bag-making packaging machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2246840A (en) * | 1937-11-22 | 1941-06-24 | Bliss E W Co | Apparatus for handling metal strip |
US2278240A (en) * | 1938-06-08 | 1942-03-31 | Crown Cork & Seal Co | Coil unwinder |
US2343899A (en) * | 1941-11-04 | 1944-03-14 | Bliss E W Co | Strip feeding mechanism |
US3038681A (en) * | 1960-07-26 | 1962-06-12 | Herr Equipment Corp | Coil unwinder |
-
1964
- 1964-07-17 US US383440A patent/US3343393A/en not_active Expired - Lifetime
-
1965
- 1965-07-07 GB GB28740/65A patent/GB1105072A/en not_active Expired
- 1965-07-09 DE DE19651452277 patent/DE1452277B2/en active Pending
Also Published As
Publication number | Publication date |
---|---|
US3343393A (en) | 1967-09-26 |
DE1452277B2 (en) | 1970-06-11 |
DE1452277A1 (en) | 1969-01-30 |
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