SU1634437A1 - Vibratory feeder - Google Patents

Abstract

The invention relates to mechanical engineering and can be used for oriented feeding of flat and cylindrical parts. The purpose of the invention is to increase the reliability of orientation of parts by supplying the vibrating hopper with an additional orientator. The parts along the screw feeding tray 2 of the bowl are transported from bottom to top and are fed to the orientator 6, which is made in the plan in the form of a bounded parallel straight ring segment, which is bent in length to form an inverted V-shaped profile in its cross section. The bend of the ring segment is made in an arc, which in its first half from the point of its end face lying on its internal radius is associated with its average radius, and in the second one is aligned with the last one. The second half of the ring segment is placed under the caliber ejector, made: the form of an elastic plate 4 with an additional mass 5. When moving along the surface of the annular segment, the center of gravity of correctly oriented parts is between the bowl wall and the bend edge of the orientator; pass orientator. Incorrectly oriented datas on the inclined surface of the orientator slide into the bowl. Parts moving in the second layer are dropped from the tray into the bowl with a caliber ejector. 1 hp ff, 8 ill. (L

Description

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Claims (2)

The claims 15 1. A vibro-hopper for feeding parts, containing a bowl with a screw feed chute, over which there is a calibrating spreader in the form of an elastic plate with an additional mass, with a 20-centric orientator, made in plan in the form of an annular segment with a width equal to the width of the feed chute, which is bent along the length with the formation in its cross section of a variable V-inverted profile, and the bending of the annular segment is made along an arc, which in its first half in the direction of lifting the screw feed tray from point 10 the end lying on its inner radius is conjugated with its average radius, and in the second half of the segment aligned with its average radius, while the said second half of the annular segment is placed under the caliber-ejector. 2. The vibro-hopper according to claim 1, wherein the orientator is mounted on a screw feed tray with the possibility of adjusting movements in the radial direction, along guides parallel to the grooves made in it at an angle to its radial axis. with the fact that, in order to increase the reliability of the orientation of the parts, it is equipped with a screw feed unit mounted on a screw Bb FIG. 7