Disc transfer mechanism for electrical component assembly machine

Claim 2

A mechanism for receiving a microelectronic component from a supply source and transferring the component onto a conveyor, comprising: a. a manifold having elongated grooves separated by a plurality, of spaced openings; b. a pluralityof rotatable transfer discs, each disc being located in one of said spaced openings; each of said discs having an elongated groove placing said manifold grooves in communication with one another in one position of rotation of said discs; c. each of said transfer discs having a L-shaped groove forming a component retention means, each of said transfer discs being adapted to be rotated from a load position to receive a component into said L-shaped groove to an unload position to release the component into said manifold grooves and return to said load position; and d. means adapted to rotate each disc from the component load to the component unload position in response to a machine control.

Claim 3

The machine of claim 1 wherein said rotation means comprises a driven crank engaged with said disc.

Claim 4

The machine of claim 2 wherein said crank includes arms engagable with stops to limit the rotation of said disc.

Claim 5

The machine of claim 1 including sensing means to indicate the presence of said component in said disc and position of said disc before and after rotation.

Claim 6

The machine of claim 1 wherein said rotation means is located in said manifold and said discs rotate through a right angle from the load to the unload position.

Claim 7

A mechanism for receiving a chip-type electronic component from a supply source and transferring the component onto a conveyor, comprising: a. an elongated block; b. an elongated plate having a longitudinally extending groove forming a conveyor track separated by a plurality of spaced openings, said plate being mounted to said block; c. a plurality of transfer discs each of which are located in said spaced openings; d. drive means in said block and coacting with said discs to rotate said discs; e. each of said transfer discs having an elongated groove adapted to coact with said conveyor track to place said elongated plate grooves in communication with one another in one position of rotation of said discs; and f. each of said transfer discs having a L-shaped component receiving groove adapted to receive a component from the supply in one position of rotation of said disc and discharge the component from said receiving groove onto said track in another position of rotation of said disc.

Claim 8

A mechanism for receiving a chip-type electronic component from a supply source and transferring the component onto a conveyor, comprising: a. an elongated block; b. an elongated plate having a longitudinally extending groove forming a conveyor track separated by a plurality of spaced openings, said plate being mounted to said block; c. a plurality of transfer discs each of which are located in said spaced openings; d. drive means in said block and coacting with said discs to rotate said discs; e. each of said transfer discs having an elongated groove adapted to coact with said conveyor track to place said elongated plate grooves in communication with one another in one position of rotation of said discs; and f. each of said transfer discs having a L-shaped component receiving groove adapted to receive a component from the supply in one position of rotation of said disc and discharge the component from said receiving groove onto said track in another position of rotation of said disc.

Claim 9

The mechanism of claim 6 wherein said drive means includes a crank coacting with said disc to rotate said disc.

Claim 10

The mechansim of claim 7 including sensor means to indicate the position of said component and said disc.