Title:
PRINTED CIRCUIT BOARD WORKING APPARATUS
Document Type and Number:
WIPO Patent Application WO/1991/017862
Kind Code:
A1
Abstract:
A printed circuit board working apparatus according to the present invention is characterized in that the said apparatus comprises: a plurality of printed circuit board working apparatuses (A) in each of which a printed circuit board (W) rested on a table (4) and a tool held by a single spindle (13) are moved relatively in directions X, Y and Z to work the board (W); an inverted device (B) rockingly attached to the table (4), for receiving and delivering the board (W); a conveying device (C) mounted along a bed (1) of the working apparatus (A) and provided with a supply course (C1) and a discharge course (C2) for conveying the board (W) in an inclined state; a lifting device (D) provided at a receiving-delivering position of the respective courses of this conveying device (C) on the side of the working apparatus, for receiving and delivering the board between the inverted device (B) and the respective courses; a printed circuit board supply device (E) connected to one end of the supply course (C1); a printed circuit board recovery device (F) connected to one end of the discharge course (C2); and a detector (G) attached to the spindle (13) of the working apparatus (A), for reading the types of boards (W) supplied onto the table (4). Therefore, according to the present invention, the plurality of printed circuit board working apparatus arranged in parallel to one another can be individually operated, so that efficient multi-product small-lot production is permitted.
Inventors:
OTANI TAMIO (JP)
SAITO KUNITO (JP)
KANAYA YASUHIKO (JP)
SAITO KUNITO (JP)
KANAYA YASUHIKO (JP)
Application Number:
PCT/JP1991/000686
Publication Date:
November 28, 1991
Filing Date:
May 23, 1991
Export Citation:
Assignee:
HITACHI SEIKO KK (JP)
International Classes:
B23Q1/52; B23Q3/18; B23Q7/00; B23Q7/05; B23Q7/06; B23Q7/10; B23Q7/12; B23Q17/00; H05K13/00; (IPC1-7): B23B41/00; B23Q7/14; B23Q41/00
Foreign References:
| JPS63295148A | 1988-12-01 | |||
| JPS60263639A | 1985-12-27 | |||
| JPS6029167A | 1985-02-14 |
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