JPS6377912U - - Google Patents

Description

[Brief explanation of the drawing]

The drawings show one embodiment of the present invention, in which Fig. 1 is a plan view of a parts feeder, Fig. 2 is an enlarged sectional view taken along the line -- in Fig. 1, Fig. 3 is an enlarged vertical sectional view of parts, and Fig. 4 is an enlarged plan view of the device of the present invention, FIG. 5 is a view taken along the line in FIG. 4, FIG. 6 is a view taken in the direction shown in FIG. Figure 8 is an enlarged sectional view taken along the line - in Figure 4, Figure 9 is an enlarged sectional view taken along the line - in Figure 4, Figure 10 is an enlarged sectional view taken along the line - in Figure 4, and Figure 11 is an enlarged sectional view taken along the line - in Figure 4. It is an enlarged view. 1... Parts, 2... Parts feeder as a vibration source, 6... Parts sorting device, 7... Surface, 8...
Back surface, 9... Outer peripheral surface, 10... Edge, 11... Bottom plate, 12a, 12b... First side wall, 13a, 13
b... Second side wall, 15... Supply passage, 16... Supply direction, 19... First bottom surface, 20... Second bottom surface,
21...Stepped portion, 22...Discharge port, 25...Thickness upper limit regulating member, 32...Thickness lower limit regulating window, 33...
Diameter lower limit regulation window, 34...End plate, 35...Position regulation window.

Claims (1)

[Scope of utility model registration request] It has a basic shape with a circular cross-sectional outline, two flat surfaces that are parallel to each other, and an edge that becomes smaller in diameter toward the back surface between the back surface and the outer peripheral surface. Alternatively, in a parts sorting device that selects only parts with a specified diameter and thickness from multiple types of parts with different thicknesses, and also distinguishes between the front and back sides of those parts, the On the upper surface of the bottom plate which is connected to the vibration source and which slopes downward as it goes to one side in the width direction perpendicular to the direction, the second bottom surface is connected to the first bottom surface via a stepped portion at a portion closer to one side in the width direction.
The first bottom surface and the second bottom surface are located above the bottom surface.
A bottom surface is formed, a first side wall is fixedly installed on the first bottom surface, and a space between the first side wall and the first side wall is slightly larger than the diameter of the component to form a component supply passage therebetween. A second side wall is fixedly provided on the second bottom surface from the entrance of the supply passage to at least the middle part along the supply direction, and the distance between the second side wall and the stepped part gradually decreases as you move forward in the supply direction. A second side wall is provided with a discharge port having a second bottom surface as a lower edge at an intermediate portion thereof, and a second discharge port is provided at an entrance of the supply passage.
A thickness upper limit regulating member is disposed on the side wall and has a gap between it and the second bottom surface corresponding to the allowable upper limit of the thickness of the component. A diameter lower limit regulation window with a size corresponding to the lower limit value is bored, and a thickness lower limit regulation window with a size corresponding to the allowable lower limit value of the thickness of the part is provided on the second side wall, and the outlet of the supply passage A parts sorting device is characterized in that the device is closed with an end plate having an attitude regulating window having a shape corresponding to the vertical cross-sectional shape of a component having a specified size.