Component mounting apparatus

Claim 2

A component mounting apparatus comprising:

Claim 3

a hollow rod communicated to a source of vacuum and having a suction head for picking up generally rectangular articles one at a time by the effect of a suction force, said suction head being rigidly connected to a lower end of the hollow rod; a support structure for supporting the hollow rod for movement in a horizontal direction and also in a vertical direction; at least a first pair of finger members supported for movement together with the hollow rod and movable in the opposite directions close towards and away from each other for clamping and releasing, respectively, said article which has been sucked onto the suction head; and means for causing the first pair of finger members to move in the opposite directions close towards and away from each other selectively, said finger members of the first pair having their free end faces inclined at an angle in the range of approximately 5° to 10° relative to the longitudinal axis of the suction head to support the opposite lower edges of the article from below so that, when the article is to be clamped therebetween, the inclined free end faces of the finger members push the article to attach the suction head.

Claim 4

a hollow rod communicated to a source of vacuum and having a suction head for picking up generally rectangular articles one at a time by the effect of a suction force, said suction head being rigidly connected to a lower end of the hollow rod; a support structure for supporting the hollow rod for movement in a horizontal direction and also in a vertical direction; at least a first pair of finger members supported for movement together with the hollow rod and movable in the opposite directions close towards and away from each other for clamping and releasing, respectively, said article which has been sucked onto the suction head; and means for causing the first pair of finger members to move in the opposite directions close towards and away from each other selectively, said finger members of the first pair having their free end faces inclined at an angle in the range of approximately 5° to 10° relative to the longitudinal axis of the suction head to support the opposite lower edges of the article from below so that, when the article is to be clamped therebetween, the inclined free end faces of the finger members push the article to attach the suction head.

Claim 5

An apparatus as claimed in claim 1, further comprising a second pair of finger members of identical construction with the first pair of the finger members, said finger members of the second pair being pivotable in a plane at right angles to the plane in which the finger members of the first pair pivot.

Claim 6

An apparatus according to claim 1, and further including a tension spring operatively mounted between said pair of finger members for normally biasing said finger members to a closed position.

Claim 7

An apparatus according to claim 1, and further including partial gears operatively positioned between said pair of finger members for transmitting pivotal movement of one finger member to the other finger member.

Claim 8

An apparatus according to claim 2, and further including a tension spring operatively mounted between said second pair of finger members for normally biasing said second pair of finger members to a closed position.

Claim 9

An apparatus according to claim 2, and further including partial gears operatively positioned between said second pair of finger members for transmitting pivotal movement of one of said second pair of finger members to the other finger member.