DE69503571T2 - Device for asymmetrical winding of turns - Google Patents

Device for asymmetrical winding of turns

Info

Publication number
DE69503571T2
DE69503571T2 DE69503571T DE69503571T DE69503571T2 DE 69503571 T2 DE69503571 T2 DE 69503571T2 DE 69503571 T DE69503571 T DE 69503571T DE 69503571 T DE69503571 T DE 69503571T DE 69503571 T2 DE69503571 T2 DE 69503571T2
Authority
DE
Germany
Prior art keywords
coil
circumference
guide cams
loops
passage
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 - Fee Related
Application number
DE69503571T
Other languages
German (de)
Other versions
DE69503571D1 (en
Inventor
Geremia Nonini
Guiseppe Bordignon
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.)
Danieli and C Officine Meccaniche SpA
Original Assignee
Danieli and C Officine Meccaniche SpA
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 Danieli and C Officine Meccaniche SpA filed Critical Danieli and C Officine Meccaniche SpA
Publication of DE69503571D1 publication Critical patent/DE69503571D1/en
Application granted granted Critical
Publication of DE69503571T2 publication Critical patent/DE69503571T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B21C47/02—Winding-up or coiling
    • B21C47/10—Winding-up or coiling by means of a moving guide
    • B21C47/14—Winding-up or coiling by means of a moving guide by means of a rotating guide, e.g. laying the material around a stationary reel or drum
    • B21C47/146—Controlling or influencing the laying pattern of the coils

Landscapes

  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Winding, Rewinding, Material Storage Devices (AREA)
  • Collation Of Sheets And Webs (AREA)
  • Particle Accelerators (AREA)
  • Discharge Heating (AREA)
  • Inductance-Capacitance Distribution Constants And Capacitance-Resistance Oscillators (AREA)
  • Specific Conveyance Elements (AREA)
  • Valve Device For Special Equipments (AREA)
  • Valve-Gear Or Valve Arrangements (AREA)
  • Transmission Devices (AREA)
  • Attitude Control For Articles On Conveyors (AREA)
  • Physical Vapour Deposition (AREA)

Abstract

Device for the asymmetric depositing of loops, which cooperates with a coil-forming station (17) comprising at least one stacking element (18) positioned within a coil-forming chamber (29), the loops (15) being fed by a conveyor means (16) the downstream end of which cooperates directly with the intake of the coil-forming station (17), in which device a plurality of rotary guide cams (22) is included in cooperation with the coil-forming chamber (29) or with the stacking element (18) and above the latter (18) and can rotate in a synchronised manner with stationary axes (23) of rotation, the guide cams (22) having substantially the same outline as each other and being arranged in an angularly variable manner which can be varied from a minimum value to a maximum value and viceversa within an arc of 180 DEG , the outlines of the guide cams (22) as a whole defining a circumference having a diameter approximately equal to the diameter of the loops (15) and smaller than the diameter of the coil-forming chamber (29), the guide cams (22) in rotation defining progressively a circumference of a passage with a maximum eccentricity in one direction and a circumference of a passage with a maximum eccentricity in the opposite direction after passing through a circumference of a passage coaxial with the axis (27) of the stacking element (18). <IMAGE>
DE69503571T 1994-06-07 1995-05-17 Device for asymmetrical winding of turns Expired - Fee Related DE69503571T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT94UD000099A IT1267252B1 (en) 1994-06-07 1994-06-07 DEVICE FOR THE ASYMMETRICAL DEPOSIT OF THE COILS

Publications (2)

Publication Number Publication Date
DE69503571D1 DE69503571D1 (en) 1998-08-27
DE69503571T2 true DE69503571T2 (en) 1999-02-04

Family

ID=11421596

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69503571T Expired - Fee Related DE69503571T2 (en) 1994-06-07 1995-05-17 Device for asymmetrical winding of turns

Country Status (7)

Country Link
EP (1) EP0686438B1 (en)
KR (1) KR960000329A (en)
CN (1) CN1062789C (en)
AT (1) ATE168597T1 (en)
DE (1) DE69503571T2 (en)
ES (1) ES2119270T3 (en)
IT (1) IT1267252B1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19538299A1 (en) * 1995-10-16 1997-04-17 Schloemann Siemag Ag Method and device for minimizing the height of wire coils
DE19811649A1 (en) * 1998-03-18 1999-09-23 Schloemann Siemag Ag Device for guiding and transverse displacement of rolled wire twists
RU2192323C2 (en) 2000-05-24 2002-11-10 Некипелов Владимир Станиславович Method and apparatus for coiling rod
DE10026583A1 (en) * 2000-05-30 2001-12-13 Sket Walzwerkstechnik Gmbh Device to form wire windings into wire coil; has coil separator with evenly spaced centring flaps to centre wire windings, which are moved tranversely and stacked in vertical collection shaft
US7827841B2 (en) * 2006-04-13 2010-11-09 Siemens Industry, Inc. Method of and system for processing different sized long products
CN104259351B (en) * 2014-07-29 2016-08-31 安徽省宁国市东波紧固件有限公司 A kind of hole back-up ring shakes loose device automatically
EP3260212B1 (en) * 2016-06-20 2019-05-15 Sund Birsta AB Coil-forming machine

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE26052E (en) 1966-06-28 Wire handling apparatus
US2527662A (en) * 1948-11-30 1950-10-31 Robert L Stevens Coiling machine
DE1235100B (en) 1965-01-26 1967-02-23 Demag Ag Device for collecting and subdividing wire windings or groups thereof
US5273231A (en) 1992-08-03 1993-12-28 Morgan Construction Company Loop distributor for reforming station

Also Published As

Publication number Publication date
EP0686438A1 (en) 1995-12-13
CN1062789C (en) 2001-03-07
KR960000329A (en) 1996-01-25
DE69503571D1 (en) 1998-08-27
ITUD940099A0 (en) 1994-06-07
ATE168597T1 (en) 1998-08-15
CN1123721A (en) 1996-06-05
IT1267252B1 (en) 1997-01-28
EP0686438B1 (en) 1998-07-22
ES2119270T3 (en) 1998-10-01
ITUD940099A1 (en) 1995-12-07

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee