US3321949A - Strip-reeling apparatus comprising a belt coiler - Google Patents

Strip-reeling apparatus comprising a belt coiler Download PDF

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Publication number
US3321949A
US3321949A US432755A US43275565A US3321949A US 3321949 A US3321949 A US 3321949A US 432755 A US432755 A US 432755A US 43275565 A US43275565 A US 43275565A US 3321949 A US3321949 A US 3321949A
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US
United States
Prior art keywords
strip
belt
coiler
reels
reeling apparatus
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 - Lifetime
Application number
US432755A
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English (en)
Inventor
Marx Hans Werner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Schloemann AG
Original Assignee
Schloemann AG
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Schloemann AG filed Critical Schloemann AG
Application granted granted Critical
Publication of US3321949A publication Critical patent/US3321949A/en
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Expired - Lifetime legal-status Critical Current

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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
    • B21C47/02—Winding-up or coiling
    • B21C47/04—Winding-up or coiling on or in reels or drums, without using a moving guide
    • B21C47/06—Winding-up or coiling on or in reels or drums, without using a moving guide with loaded rollers, bolts, or equivalent means holding the material on the reel or drum
    • B21C47/066—Winding-up or coiling on or in reels or drums, without using a moving guide with loaded rollers, bolts, or equivalent means holding the material on the reel or drum with belt wrappers only

Definitions

  • the problem of a belt coiler consists in bringing the leading end of a strip accruing from a rolling mill into operative connection with a reel drum, and holding it thereon until so many turns of strip are wound upon the reel drum that a slip free reeling of the strip is ensured without any additional application of pressure.
  • the belt is passed around a hinged bridge provided with rollers, and this hinged bridge, after the belt coiler has travelled towards the reel drum, is rocked upwards.
  • the belt must additionally be brought into operative connection with a belt-tightener.
  • the object of this invention consists in employing, for both strip reels, the same belt coiler, which is arranged between two alternately filled strip reels located one behind the other.
  • this is attained in a simple manner by equipping the belt coiler with two hinged bridges arranged opposite to one another, which cooperate with a common belt.
  • the hinged bridge that is not for the time being needed for coiling a reel drum becomes operative as a belt-tightener, so that separate belt-tighteners may be omitted.
  • the amplitude of rocking of the rear hinged bridge is made correspondingly greater than that of the front bridge. Owing to this arrangement it is possible, for one thing, in a known manner, to move the belt coiler in a direction opposite to the direction of arrival of the strip, as well as in the direction of arrival of the strip. This yields, as an additional advantage, identical strip-supplying arrangements for the two reels.
  • FIGURES 1 and 2 show the belt coiler diagrammatically in the two diiferent operative positions.
  • a strip 2 coming from a rolling mill runs in between driving rollers 3 and a reaction roller 4, and over guiding rollers 5, to a reel drum 6, in a direction opposite to the direction of travel of the belt coiler.
  • a hinged bridge 7, provided with guiding rollers and 11 for the belt 12 of the coiler 1 has been rocked downwards by means of a power cylinder 3,321,949 Patented May 30, 1967 9, which is rockably supported about a pivotal axis 8.
  • the strip 2 runs in, deflected by the guide rollers 20 and 21 and by the reaction roller 22 and delivered by the driving rollers 23, in the starting direction of the belt coiler 1.
  • the amplitude of rocking of the hinged bridge 17 is made greater than that of the hinged bridge 7, in order that in its operative position (represented by dotted lines) as large a wrapping angle as possible of the belt 12 round the reel drum 24 may be attainable.
  • Strip-reeling apparatus comprising: two stationary strip reels, a reel drum rotatably mounted on each of the said strip reels, means for feeding a strip coming from a common source to the two strip reels alternately, a belt wrapper capable of traveling to and fro between the two strip reels, guiding rollers rotatably mounted on the belt wrapper, and a common endless belt passing around the said guiding rollers.
  • Strip-reeling apparatus as claimed in claim 1, further comprising: two hinged bridges rockably mounted on the belt wrapper, one at each end, a guiding roller rotatably mounted at the free end of each of the hinged bridges, the said endless belt passing around these two guiding rollers as well as around those mounted directly upon the belt wrapper, and means for rocking the hinged bridges.
  • strip-reeling apparatus as claimed in claim 2, the means for rocking the hinged bridges being adapted to rock them alternately into such positions that one of them wraps the belt, and therefore the strip, around one of the reel dnims, while the other hinged bridge at the same time tensions the belt.
  • strip-reeling apparatus as claimed in claim 3, the means for rocking the hinged bridges including in each case a cylinder-and-piston power unit.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Replacement Of Web Rolls (AREA)
US432755A 1964-02-25 1965-02-15 Strip-reeling apparatus comprising a belt coiler Expired - Lifetime US3321949A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DESCH34704A DE1222007B (de) 1964-02-25 1964-02-25 Riemenumschlinger

Publications (1)

Publication Number Publication Date
US3321949A true US3321949A (en) 1967-05-30

Family

ID=7433225

Family Applications (1)

Application Number Title Priority Date Filing Date
US432755A Expired - Lifetime US3321949A (en) 1964-02-25 1965-02-15 Strip-reeling apparatus comprising a belt coiler

Country Status (4)

Country Link
US (1) US3321949A (de)
DE (1) DE1222007B (de)
FR (1) FR1425185A (de)
GB (1) GB1063432A (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100044492A1 (en) * 2004-06-01 2010-02-25 Hongzhuan Zheng Wrapper
US20180012946A1 (en) * 2016-07-07 2018-01-11 Lg Display Co., Ltd. Thin-film transistor and organic light-emitting display device including the same

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1294320B (de) * 1966-12-28 1969-05-08 Masch U Werkzeugbau Gmbh Riemenumschlinger

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2262160A (en) * 1939-07-18 1941-11-11 United Eng Foundry Co Belt wrapper for strip material
US2325504A (en) * 1942-01-07 1943-07-27 Carnegie Illinois Steel Corp Belt wrapper guard
US2786638A (en) * 1950-11-27 1957-03-26 Acme Steel Co Automatic strip coiler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2449234A (en) * 1947-05-20 1948-09-14 Roofing Machinery Mfg Company Winder apparatus
US2663511A (en) * 1951-12-26 1953-12-22 Firestone Tire & Rubber Co Winding apparatus
NL247657A (de) * 1959-02-03

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2262160A (en) * 1939-07-18 1941-11-11 United Eng Foundry Co Belt wrapper for strip material
US2325504A (en) * 1942-01-07 1943-07-27 Carnegie Illinois Steel Corp Belt wrapper guard
US2786638A (en) * 1950-11-27 1957-03-26 Acme Steel Co Automatic strip coiler

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100044492A1 (en) * 2004-06-01 2010-02-25 Hongzhuan Zheng Wrapper
US20180012946A1 (en) * 2016-07-07 2018-01-11 Lg Display Co., Ltd. Thin-film transistor and organic light-emitting display device including the same

Also Published As

Publication number Publication date
FR1425185A (fr) 1966-01-14
GB1063432A (en) 1967-03-30
DE1222007B (de) 1966-08-04

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