Electronic component mounting apparatus

Details Electronic component mounting apparatus Electronic component mounting apparatus

2007-01-09

2007-01-09

Trinh, Minh (Department: 3729)

Metal working

Means to assemble or disassemble

With signal, scale, illuminator, or optical viewer

C029S721000, C029S740000, C029S743000, C356S615000

Reexamination Certificate

active

10974967

ABSTRACT:
An electronic component mounting apparatus is configured to adjust a positional relationship between two axes when an error occurs in the positional relationship between the axes when a beam is moved by two drive sources. According to movement of the beam for component picking and mounting operations, linear scale signals from linear scale reading heads are inputted to a Y2driver and a Y1driver, respectively. Each of the Y2driver and the Y1driver calculates a difference between positions of the drive axes of the beam and controls a moving member of a linear motor based on the difference so as to increase thrust of one drive axis when the one drive axis is in a more backward position than another drive axis and to reduce the thrust of one drive axis when the one drive axis in a more forward position than another drive axis.

REFERENCES:
patent: 4704792 (1987-11-01), Itagaki et al.
patent: 5203061 (1993-04-01), Hamada
patent: 5379514 (1995-01-01), Okuda et al.
patent: 5778525 (1998-07-01), Hata et al.
patent: 5839186 (1998-11-01), Onodera
patent: 6144452 (2000-11-01), Hachiya
patent: 6796022 (2004-09-01), Kashitani et al.
patent: 2004/0139597 (2004-07-01), Oyama
patent: 1246519 (2002-10-01), None
patent: 2002-299898 (2002-10-01), None

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