• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    Machine for welding a connection wire over a solar cell electrode which comprises a base, a welding mount for the solar cell which is supported on the base, means for holding the solar cell on the welding mount, welding electrodes, means to lower the welding electrodes over the solar cell and the connection wire superimposed thereon, means for applying electric current pulses to said welding electrodes, and it is characterized by the fact that it further comprises means for imparting to said mount an alternating transverse movement in relation to said base before and during the welding operation.
    公开号:SU776548A3
    申请号:SU762322009
    申请日:1976-01-30
    公开日:1980-10-30
    发明作者:Ив Лоран Доминик
    申请人:Сосьете Аноним Де Телекоммюникасьон (Фирма)；
    IPC主号:
    专利说明:

    C54) CONTACT SHEET MACHINE
      one . The invention relates to the field of engineering, in particular to the production of equipment for resistance spot welding. Known resistance spot welding machines, preferably current leads with the solar cell electrode, contain welding electrodes mounted on the housing associated with a compression drive fij. These machines do not provide high quality welded joints. In order to improve the quality of the searka machine, the machine is equipped with a vibration mechanism welded to the product in the direction perpendicular to the direction of the compression force of the electrodes, made in the form of an electromagnet placed in the housing with the possibility of adjusting the displacement in the direction of vibration and the housing Equipped with a device for fixing a welded product consisting of two parts connected between each other by flat springs with the possibility of adjusting the distance between astas mi, of which one is fixed on the body, and the second, interacting with said electromagnet, is located under the electrodes. The drawing shows the machine l resistance welding, a common PID. The machine consists of a body 1, on which a replen electromagnet 2, an attachment for fixing a Moro welded product consisting of a bottom rigidly fixed to the body, part 3 and the upper sub-part 4, interacting with an electromagnet, connected by flat springs 5 that can be adjusted distances between each other, for which oval holes 6 are provided. In the upper part 4 of the fixture. A groove 7 is made for the installation of the elements to be connected. Holes 8 are connected with the vacuum system of the installation 9 for fixing the welded details. The upper part 4 of the device, an interaction with an electromagnet 2, in the case of a non-magnetic material, provides for magnetic pads 10. At the poles of the electromagnet are displaced to adjust the air gap and the pads 11 made of a magnetic metal.
    Electrodes 12 and 13 are mounted on the head 14gsh1nmy for welding.
    Adjusting the frequency of oscillation of the upper part 4 is achieved by changing the length of the flat plate 5.
    The amplitude of the oscillations depends on the size of the gap P and the voltage in the pipe1 of the electromagnet coils;
    权利要求:
    Claims (1)
    [1]
    Invention Formula
    Mshaina for contact point 1gS | gi npiH iyi "e cTBeH
    with the electrode of the solar battery, containing welding electrodes mounted on the housing, connected to the drive; compression pressure, which is also provided by the fact that, in order to increase the welding quality, it is equipped with a mechanical vibration device of the product to be welded.
    /
    a direction perpendicular to the direction of the compression force of the electrodes, made in the form of an electromagnet placed on the housing with the possibility of adjusting movement in the direction of Vibration, and the housing is equipped with an attachment for fixing the welded product consisting of two parts connected with each other by flat springs the distance between the sets, of which one is fixedly mounted on the body, and the second, taken with the electromagnet, is located under the electrodes.
    Sources of information, taken into account during the examination: 1. USSR author's certificate I 288185, cl. At 23 K 11/10, 1968.
    P
    类似技术:
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    同族专利:
    公开号 | 公开日
    FR2299728A1|1976-08-27|
    FR2299728B1|1977-07-22|
    DE2603053A1|1976-08-05|
    US4041271A|1977-08-09|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US3186446A|1961-05-09|1965-06-01|Sylvania Electric Prod|Apparatus for attaching filamentary material|
    US3384283A|1964-10-16|1968-05-21|Axion Corp|Vibratory wire bonding method and apparatus|
    US3767101A|1972-01-26|1973-10-23|Hughes Aircraft Co|Pulse vibrator for thermocompression bonding|
    US3790738A|1972-05-30|1974-02-05|Unitek Corp|Pulsed heat eutectic bonder|DE2841465B2|1978-09-23|1980-08-21|Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen|Device for welding contact lugs with solar cells|
    US4340803A|1979-11-20|1982-07-20|Rca Corporation|Method for interconnecting solar cells|
    CA1200390A|1982-07-21|1986-02-11|R. Edgar Guay|Soils treatment method|
    US4873410A|1987-12-28|1989-10-10|Aidlin Automation Corp.|Parallel gap welder|
    US8231044B2|2010-10-01|2012-07-31|Orthodyne Electronics Corporation|Solar substrate ribbon bonding system|
    US20140076860A1|2012-09-13|2014-03-20|Bob Morrow|Sensing Apparatus for Resistance Welding and Related Method|
    US9186748B2|2013-07-27|2015-11-17|Forge Tech, Inc.|Method for repairing and improving structural integrity of storage tanks|
    US9199333B2|2013-07-28|2015-12-01|Forge Tech, Inc.|Method for repairing and improving structural integrity of storage tanks|
    WO2015148155A1|2014-03-28|2015-10-01|Dow Global Technologies Llc|Device and method for forming highly reliable connections in a photovoltaic components|
    WO2016077038A1|2014-11-13|2016-05-19|Dow Global Technologies Llc|Device and method for reducing effects of weld splatter during formation of connections in photovoltaic components|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    FR7503126A|FR2299728B1|1975-01-31|1975-01-31|
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