Assembling apparatus using back up pins for supporting printed circuit board
First Claim
1. A circuit board assembling apparatus, comprising:
- a supporting table on which back-up pins for supporting a printed circuit board are disposed;
a stocker for vertically storing spare back-up pins being not used;
a replacing unit movable between said supporting table and said stocker for changing the arrangement of the back-up pins disposed in a first pattern on said supporting table to a second pattern by changing locations of back-up pins disposed in said first pattern on said supporting table or stored by said stocker in accordance with the type of a printed circuit board to be supported, andparts mounting means associated with said replacing unit, for mounting electronic parts onto said printed circuit board supported by said back-up pins.
1 Assignment
0 Petitions
Accused Products
Abstract
An assembling apparatus includes a mounting table on which a printed circuit board is supported by back-up pins held on a base plate. The mounting table is movable in an X direction and a mounting head for mounting electronic parts on the printed circuit board is movable in a Y direction. A back-up pin stocker is provided in the vicinity of the base plate, which stores spare back-up pins being not used. A replacing unit is provided attached to the mounting head to be movable between the base plate and the back-up pin stocker together with the mounting head so that the back-up pins held on the base plate can be replaced with the back-up pins stored in the back-up pin stocker on the basis of data representative of the type of a printed circuit board, etc. by the replacing unit when the printed circuit board to be assembled is changed.
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Citations
9 Claims
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1. A circuit board assembling apparatus, comprising:
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a supporting table on which back-up pins for supporting a printed circuit board are disposed; a stocker for vertically storing spare back-up pins being not used; a replacing unit movable between said supporting table and said stocker for changing the arrangement of the back-up pins disposed in a first pattern on said supporting table to a second pattern by changing locations of back-up pins disposed in said first pattern on said supporting table or stored by said stocker in accordance with the type of a printed circuit board to be supported, and parts mounting means associated with said replacing unit, for mounting electronic parts onto said printed circuit board supported by said back-up pins. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A circuit board assembling apparatus, comprising:
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a supporting table on which back-up pins for supporting a printed circuit board are disposed; a stocker for vertically storing spare back-up pins being not used; a replacing unit movable between said supporting table and said stocker for changing the arrangement of the back-up pins disposed in a first pattern on said supporting table to a second pattern by changing locations of back-up pins disposed in said first pattern on said supporting table or stored by said stocker in accordance with the type of a printed circuit board to be supported; and adhesive dispensing means associated with said replacing unit for dispensing adhesive onto said printed circuit board supported by said back-up pins.
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9. A circuit board assembling apparatus, comprising:
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a supporting table on which back-up pins for supporting a printed circuit board are disposed; a stocker for vertically storing spare back-up pins being not used, said stocker being provided at a location which is separate from said supporting table; a replacing unit movable between said supporting table and said stocker for changing the arrangement of the back-up pins disposed in a first pattern on said supporting table to a second pattern by changing locations of back-up pins disposed in said first pattern on said supporting table or stored by said stocker in accordance with the type of a printed circuit board to be supported, said replacing unit being movable on a horizontal plane with respect to said table and said stocker, and, parts mounting means associated with said replacing unit, for mounting electronic parts onto said printed circuit board supported by said back-up pins.
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Specification