EP0340457A3 - Guiding equipment for can bodies with a non-circular cross-section - Google Patents

Guiding equipment for can bodies with a non-circular cross-section Download PDF

Info

Publication number
EP0340457A3
EP0340457A3 EP19890105754 EP89105754A EP0340457A3 EP 0340457 A3 EP0340457 A3 EP 0340457A3 EP 19890105754 EP19890105754 EP 19890105754 EP 89105754 A EP89105754 A EP 89105754A EP 0340457 A3 EP0340457 A3 EP 0340457A3
Authority
EP
European Patent Office
Prior art keywords
frame
section
longitudinal seam
holding rollers
bodies
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.)
Granted
Application number
EP19890105754
Other languages
German (de)
French (fr)
Other versions
EP0340457A2 (en
EP0340457B1 (en
Inventor
Hans Rölli
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.)
Fael SA
Original Assignee
Fael SA
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 Fael SA filed Critical Fael SA
Priority to AT89105754T priority Critical patent/ATE83954T1/en
Publication of EP0340457A2 publication Critical patent/EP0340457A2/en
Publication of EP0340457A3 publication Critical patent/EP0340457A3/en
Application granted granted Critical
Publication of EP0340457B1 publication Critical patent/EP0340457B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D51/00—Making hollow objects
    • B21D51/16—Making hollow objects characterised by the use of the objects
    • B21D51/26—Making hollow objects characterised by the use of the objects cans or tins; Closing same in a permanent manner
    • B21D51/2646—Of particular non cylindrical shape, e.g. conical, rectangular, polygonal, bulged

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
  • Rollers For Roller Conveyors For Transfer (AREA)
  • Tyre Moulding (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Fencing (AREA)

Abstract

Die Führungseinrichtung für eine Zarge (1) zur Herstellung von Dosenkörpern mit einem unrunden Querschnitt durch Verbinden der Zargenränder (2) mittels Herstellung einer Längsnaht weist auf jeder der einander gegenüberliegenden Seiten der symmetrisch an Umfangszonen abgestützten Zarge (1) jeweils zwei zur Zargenführung in Höhe der zu verschweissenden Ränder (2) dienende Halterollen (3) auf, die mit ihren Drehachsen (4) in Zargen-Transportrichtung hintereinander in einer Schwenkwippe (5) gelagert sind. Diese ist am Ende eines zweiarmigen Uebertragungshebels (6) schwenkbeweg­ lich angeordnet, so dass die zur Führung der Zargen (1) dienenden Halterollen (3) gegen die weiter transpor­ tierte Zarge für einen Konizität aufweisenden Dosenkörper immer gleichmässig anliegen. Eine geringe Andrückkraft hält ein mit dem anderen Ende des Uebertragungshebels (6) gekuppelter Pneumatikzylinder (9) aufrecht. In Transportrichtung hinter den Halterollen (3) ist eine Andrückrolle (12) mit Hilfe eines Uebertragungshebels (13) und eines unabhängig von den anderen regelbaren Peumatikzylinders (14) mit einer grösseren Anpresskraft gegen die Zarge (1) angedrückt, um den beim Herstellen der Längsnaht - beispielsweise mit Hilfe von Schweisselek­ trodenrollen - auftretenden grösseren Kräften entgegen­ zuwirken. Die präzise Führung über die ganze Länge der Zarge gewährleistet eine einwandfreie Längsnaht-Her­ stellung bei einem unrunden Dosenquerschnitt. The guide device for a frame (1) for the production of can bodies with a non-circular Cross section by connecting the frame edges (2) by means of Making a longitudinal seam points to each other opposite sides of the symmetrical on peripheral zones supported frame (1) two each for frame guidance serving at the level of the edges to be welded (2) Holding rollers (3) with their axes of rotation (4) one after the other in the frame transport direction Swivel rocker (5) are mounted. This is at the end a two-armed transmission lever (6) pivoting Lich arranged so that to guide the frames (1) serving holding rollers (3) against the further transport frame for a conical can body always fit evenly. A low pressure holds one with the other end of the transfer lever (6) coupled pneumatic cylinder (9) upright. In Direction of transport behind the holding rollers (3) is one Pressure roller (12) using a transfer lever (13) and one adjustable independently of the others Peumatic cylinder (14) with a greater contact force pressed against the frame (1) to the the longitudinal seam - for example with the help of welding elek tread rollers - counteracting larger forces to act. Precise guidance over the entire length the frame ensures a perfect longitudinal seam position with a non-circular can cross-section.

EP89105754A 1988-04-29 1989-04-01 Guiding equipment for can bodies with a non-circular cross-section Expired - Lifetime EP0340457B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT89105754T ATE83954T1 (en) 1988-04-29 1989-04-01 DEVICE FOR GUIDING FRAMES FOR CANS WITH A NON-ROUND CROSS-SECTION.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1614/88A CH675381A5 (en) 1988-04-29 1988-04-29
CH1614/88 1988-04-29

Publications (3)

Publication Number Publication Date
EP0340457A2 EP0340457A2 (en) 1989-11-08
EP0340457A3 true EP0340457A3 (en) 1991-01-02
EP0340457B1 EP0340457B1 (en) 1992-12-30

Family

ID=4214557

Family Applications (1)

Application Number Title Priority Date Filing Date
EP89105754A Expired - Lifetime EP0340457B1 (en) 1988-04-29 1989-04-01 Guiding equipment for can bodies with a non-circular cross-section

Country Status (11)

Country Link
US (1) US4947013A (en)
EP (1) EP0340457B1 (en)
CN (1) CN1015236B (en)
AR (1) AR240140A1 (en)
AT (1) ATE83954T1 (en)
AU (1) AU619535B2 (en)
BR (1) BR8901959A (en)
CH (1) CH675381A5 (en)
DE (1) DE58903139D1 (en)
ES (1) ES2037308T3 (en)
GR (1) GR3006862T3 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3418846B2 (en) * 1994-06-06 2003-06-23 日本テトラパック株式会社 Roller for forming or supporting the packaging material web for liquid storage containers
DE102011117166A1 (en) * 2011-10-05 2013-04-11 Sms Meer Gmbh Plant and method for the continuous molding of longitudinally slit pipes
CN103194703B (en) * 2013-04-02 2015-02-25 安徽精诚铜业股份有限公司 Feeding alignment device
CN103159043A (en) * 2013-04-16 2013-06-19 唐山智能电子有限公司 Automatic center-adjusted guiding compressing mechanism of horizontal conveyor
DE202013102577U1 (en) * 2013-06-17 2014-09-23 Kuka Systems Gmbh processing device
CN106523493B (en) * 2016-11-15 2019-03-05 大同新成新材料股份有限公司 A kind of pantograph pan taping machine
CN106743193A (en) * 2016-12-24 2017-05-31 无锡明珠增压器制造有限公司 The oscillation feed gear of pin rod
CN108438288A (en) * 2018-03-29 2018-08-24 惠州市华星光电技术有限公司 Curved-surface display module automatic bag sheathing device
CN109896279B (en) * 2019-04-17 2021-03-16 五合兴华通讯设备有限公司 Box cross arm automatic molding welding production line

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB764601A (en) * 1954-04-28 1956-12-28 Metal Box Co Ltd Improvements in or relating to the manufacture of can bodies
US3328989A (en) * 1964-06-11 1967-07-04 United States Steel Corp Method of coiling strip
US4525617A (en) * 1980-12-24 1985-06-25 Fujikogyosho Co., Ltd. Method and apparatus for automatic electric seam resistance welding of can bodies
US4577088A (en) * 1984-06-27 1986-03-18 Sws Inc. Method of laser butt welding
US4675489A (en) * 1984-12-19 1987-06-23 Elpatronic Ag Through guide for rounded blanks on a seam welding machine
EP0312918A2 (en) * 1987-10-22 1989-04-26 Fael S.A. Method and apparatus for making a can body of non-circular section

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3591756A (en) * 1969-12-09 1971-07-06 Continental Can Co Timed-hydraulic dampener for suppression of electrode bounce in welding of can body seams

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB764601A (en) * 1954-04-28 1956-12-28 Metal Box Co Ltd Improvements in or relating to the manufacture of can bodies
US3328989A (en) * 1964-06-11 1967-07-04 United States Steel Corp Method of coiling strip
US4525617A (en) * 1980-12-24 1985-06-25 Fujikogyosho Co., Ltd. Method and apparatus for automatic electric seam resistance welding of can bodies
US4577088A (en) * 1984-06-27 1986-03-18 Sws Inc. Method of laser butt welding
US4675489A (en) * 1984-12-19 1987-06-23 Elpatronic Ag Through guide for rounded blanks on a seam welding machine
EP0312918A2 (en) * 1987-10-22 1989-04-26 Fael S.A. Method and apparatus for making a can body of non-circular section

Also Published As

Publication number Publication date
AU3251189A (en) 1989-11-02
AR240140A1 (en) 1990-02-28
CH675381A5 (en) 1990-09-28
BR8901959A (en) 1989-12-05
ES2037308T3 (en) 1993-06-16
US4947013A (en) 1990-08-07
ATE83954T1 (en) 1993-01-15
EP0340457A2 (en) 1989-11-08
EP0340457B1 (en) 1992-12-30
GR3006862T3 (en) 1993-06-30
CN1037288A (en) 1989-11-22
AU619535B2 (en) 1992-01-30
DE58903139D1 (en) 1993-02-11
CN1015236B (en) 1992-01-01

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