JPH0479821U - - Google Patents

Description

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an embodiment of the present invention, FIGS. 2 and 3 are sectional front views of essential parts showing a more specific example and operation of the hand of the device shown in FIG. 1, and FIGS. 4 to 9 are Fig. 1 is a front view of main parts explaining the operation of the device, Fig. 10
The figure is a side sectional view showing an example of an arrangement jig, and FIG. 11 is a perspective view showing a conventional workpiece alignment and supply device. DESCRIPTION OF SYMBOLS 1... Arranging jig, 1c... Insertion hole, 2... Work 2, 13... Work alignment part 13, 16... Delivery part, 23... Rotation mechanism, 25a, 25b... Arm, 26a, 26b... …arm.

Claims (1)

[Claims for Utility Model Registration] (1) A workpiece in which the workpieces are aligned by applying vibration to a frame-shaped arrangement jig that has a number of insertion holes for accommodating and vacuum-chucking the workpieces, with the opening facing upward. an alignment section, a transfer section that transfers the alignment jig with its opening facing downward at a position above the workpiece alignment section, and a rotational shaft of a rotating mechanism that moves up and down between the workpiece alignment section and the transfer section with the rotational axis horizontal. and a pair of upper and lower hands configured by vertically disposing a pair of arm portions extending in the direction of the rotation axis and moving toward and away from each other in a horizontal plane, and a pair of upper and lower hands arranged so as to move toward and away from each other; The arrangement jig is transferred between the upper and lower hands and the workpiece alignment section and the transfer section, and the opening surfaces of the arrangement jig held by the upper and lower hands are brought into contact at an intermediate position between the workpiece alignment section and the transfer section. A workpiece alignment and supply device characterized in that the workpieces are turned upside down by a rotating mechanism and the surplus workpieces of the alignment jig are transferred to an empty alignment jig. (2) The workpiece aligning and supplying device according to claim 1, wherein a hose connected to a negative pressure source is connected to the aligning jig, and the rotation mechanism alternately rotates forward and backward half a rotation. . (3) When flipping the matched arrangement jig vertically, shift the inner wall of the arrangement jig using the upper and lower hands to prevent excess work from getting caught on the frame end of the empty arrangement jig. The workpiece aligning and supplying device according to claim 1, which is characterized in that the workpieces are held.