JPS57149069A - Continuous high speed seam welding device for short-sized material - Google Patents

Continuous high speed seam welding device for short-sized material

Info

Publication number
JPS57149069A
JPS57149069A JP3436981A JP3436981A JPS57149069A JP S57149069 A JPS57149069 A JP S57149069A JP 3436981 A JP3436981 A JP 3436981A JP 3436981 A JP3436981 A JP 3436981A JP S57149069 A JPS57149069 A JP S57149069A
Authority
JP
Japan
Prior art keywords
welding
bar
force
plate
high speed
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.)
Pending
Application number
JP3436981A
Other languages
Japanese (ja)
Inventor
Akihiro Saito
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.)
FUJI KOGYOSHO KK
Original Assignee
FUJI KOGYOSHO KK
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 FUJI KOGYOSHO KK filed Critical FUJI KOGYOSHO KK
Priority to JP3436981A priority Critical patent/JPS57149069A/en
Publication of JPS57149069A publication Critical patent/JPS57149069A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/30—Features relating to electrodes
    • B23K11/3036—Roller electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)

Abstract

PURPOSE:To perform stable welding which is uniform overall by adding the 2nd pressurizing means which suppresses and absorbs only the hopping phenomenon aside from a means for pressurizing a roller electrode necessary for welding. CONSTITUTION:The pressure force necessary for mush-seam welding is exerted to an upper roller electrode 2 for welding by means of a spring 5. The 2nd pressure means consisting of a magnet 11 mounted to an arm 9 fixed to the body of a welding machine, an attraction plate 12 and a pressing bar 6 is provided in the central part of the spring 5. A clearance approximately the same as the superposed thickness of a can body 1 which is the work is provided between the bar 6 and a bracket 4. The bar 6 is fitted to the plate 12 and is held to a pressure regulating screw 8 in a loosely fitted state. If a short sized can is welded at a high speed by this, an electrode 2 is kicked up impulsively when the can 1 is gnawed between the electrodes 2 and 3, and the bar 6 is forced upward by the inertia thereof by overcoming the electomagnetic force of the plate 12. At this same instant, the inertia force is absorbed by the electromagnetic attraction force therefore and therefore the kicking up is substantially suppressed and the generation of the hopping phenomenon is obviated.
JP3436981A 1981-03-10 1981-03-10 Continuous high speed seam welding device for short-sized material Pending JPS57149069A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3436981A JPS57149069A (en) 1981-03-10 1981-03-10 Continuous high speed seam welding device for short-sized material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3436981A JPS57149069A (en) 1981-03-10 1981-03-10 Continuous high speed seam welding device for short-sized material

Publications (1)

Publication Number Publication Date
JPS57149069A true JPS57149069A (en) 1982-09-14

Family

ID=12412251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3436981A Pending JPS57149069A (en) 1981-03-10 1981-03-10 Continuous high speed seam welding device for short-sized material

Country Status (1)

Country Link
JP (1) JPS57149069A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985382A (en) * 1982-11-05 1984-05-17 Toyo Seikan Kaisha Ltd Method and device for producing welded can body
JPH0593667U (en) * 1992-05-27 1993-12-21 株式会社セイワ製作所 Seam welding equipment
JPH07328772A (en) * 1994-06-03 1995-12-19 Elpatronic Ag Method and roller seam type resistance welder for roller seam welding of seam of overlapping thin plates
EP0804992A1 (en) * 1996-05-02 1997-11-05 Elpatronic Ag Process and device for generating the welding pressure during roller seam welding
WO1997043075A1 (en) * 1996-05-14 1997-11-20 Newcor, Inc. Low inertia bearing arrangement for weld wheel of seam welder

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5985382A (en) * 1982-11-05 1984-05-17 Toyo Seikan Kaisha Ltd Method and device for producing welded can body
JPH0593667U (en) * 1992-05-27 1993-12-21 株式会社セイワ製作所 Seam welding equipment
JPH07328772A (en) * 1994-06-03 1995-12-19 Elpatronic Ag Method and roller seam type resistance welder for roller seam welding of seam of overlapping thin plates
EP0804992A1 (en) * 1996-05-02 1997-11-05 Elpatronic Ag Process and device for generating the welding pressure during roller seam welding
US5951885A (en) * 1996-05-02 1999-09-14 Elpatronic Ag Method and apparatus for generating welding pressure in a roller seam welding machine
CN1090070C (en) * 1996-05-02 2002-09-04 埃尔帕特朗尼股份公司 Method and apparatus for generating welding pressure in roller seam welding machine
WO1997043075A1 (en) * 1996-05-14 1997-11-20 Newcor, Inc. Low inertia bearing arrangement for weld wheel of seam welder

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