SU1425033A1 - Vibrating loading device - Google Patents

Abstract

This invention relates to mechanical engineering and can be used to automatically load piece pieces. The purpose of the invention is to increase the productivity of the device by ensuring the stability of the modes of vibro-transport of parts. The parts are loaded into the bowl 3, the pre-bin 6 and the storage bin I. The front bunker 6 is mounted on a vertical rod 4 fixed on the bottom of the bowl, and consists of two parts: the upper part 7, made rigid, and the bottom

Description

(L

you ate

about

00

Its part is made in the form of an elastic shell 8 with a rigid ring 9 fixed on its bottom end and installed with the possibility of free rotation relative to the upper part of the pre-bunkerd. The storage hopper M is mounted outside the bowl 3 on the adjustable stand 10 and connected to the scraper tray 12, the output end of which is freely installed in the window 13 made in the wall of the upper part of the pre-bin. Under the action of directional oscillations of the bowl 3, excited by the vibrating cable 2, the parts are transported from the bottom up to the screw tray, are oriented and arrive at the top. As the parts are consumed from the bowl 3

they enter it from the pre-bunker 6, the pre-bunker - along the tray-slip 9 from the storage bin 11. At the same time, the oscillations of the rod 4, pre-bouter 6, its lower part relative to the top prevent the formation of vaults of parts in the pre-bin and their jamming in the gap between ring 9 and the bottom of the bowl 3. Due to the constant replenishment of the bowl and pre-bunker with parts, the mass of the active part of the device during its operation remains constant, which ensures the stability of vibrotransport, respectively, the actual manufacturer awns device 1 ZP f-ly, 1 ill.

one

This invention relates to mechanical engineering and can be used to automatically load piece pieces.

The purpose of the invention is to increase the productivity of the device by ensuring the stability of the modes of vibrating transport of parts.

The drawing shows the device, General view.

The vibration loading device contains a base 1 with a miter house 2, on which is mounted a bowl 3 with a screw feed chute. A rod 4 is vertically fixed on the bottom of the bowl, on which the sleeve 5 is mounted with the possibility of adjusting the height of the elastic 5. The sleeve 5 is fixed to the pre-bin 6, the volume of which is less than the working volume of the bowl 3. The upper part 7 of the pre-bin b is rigid and its lower part - in the form of an elastic shell 8 with a rigid ring 9 fixed on its end face and installed with the possibility of free rotation relative to the upper part 7 of the pre-bin. The shell can be made in the form of a bellows, a twisted pshanga, a smooth cylindrical shell of any elastic material, such as rubber, and also without a rigid ring 9 fixed to its lower end. Outside of the bowl 3 at re ts

The rack 10 is mounted by a storage hopper 11 and a tray-clamp 12 rigidly connected to it with one of its ends 12. The other end of the tray 5 of the slide 12 is freely installed in a window 13 made in the wall of the upper part of pre-bunker 6.

The device works as follows.

 О By adjusting movements of the sleeve 5 on the rod 4, depending on the dimensions of the loaded parts, the necessary clearance is established between the lower part of the prebunker 6 (its ring 9) and the bottom of the bowl 3, ensuring unhindered uniform flow of parts from the prebunker to the bowl. Parts, such as the axle of the pilocep, are piled into the bowl 3, the pre-bunker b and the storage bin 1I and include the vibro drive.

Under the action of the directed oscillations of the bowl 3, excited by the vibrodrive, the parts are transported upwards along the screw feed chute, oriented and fed to the top. As parts are consumed from bowl 3, they enter it from pre-tank 6 through the gap between its lower part.

30 and the bottom of the bowl, and into the pre-bunker 6 - by gravity through the tray-slip 12 from the storage bin 11, and the vibrations of the rod 4, the vibrations of the pre-bunker 6,

20

25

in contrast to the rod A with a different frequency and amplitude (due to partial damping. oscillations transmitted to it by the rod 4, elastic sleeve 5 and elastic shell 8), caused by oscillations of the lower part of the pre-bin relative to its upper part, the formation of arches in prebunker and jamming of parts in the gap between its lower part and the bottom of the bowl.

So abrasive, thanks to the post n10

Claims (1)

Invention Formula 1, a vibratory loading device comprising a base, a vibration drive, a bowl and a cylindrical pre-bin mounted on a vertical rod fixed to the bottom of the cup, characterized in that it is equipped with a storage hopper mounted outside the bowl, and tray-slip, one end of which rigidly connected to the storage hopper, and another freely installed in the makeup of the bowl and the pre-bunker with parts-15 a window made in the wall of the upper part of the storage hopper, the mass of the pre-tank part, and The main part of the device, equal to the sum of the masses of the bowl, the pre-bunker and the parts in them, remains constant during its operation. This ensures the stability of the modes of vibro-transport of parts along the screw tray of the bowl 3 and, accordingly, an increase in the actual performance of the device. 0 Invention Formula 1, a vibratory loading device comprising a base, a vibration drive, a bowl and a cylindrical pre-bin mounted on a vertical rod fixed to the bottom of the cup, characterized in that it is equipped with a storage hopper mounted outside the bowl, and tray-slip, one end of which rigidly connected to the storage hopper, and the other is freely installed in a 5 window made in the wall of the upper part of the pre-bunker, with the bottom the part of the pre-bunker is made in the form of an elastic shell, installed with the possibility of free rotation relative to the upper part of the pre-bunker, 2, The device according to claim 1, characterized in that the pre-buffer is equipped with a ring fixed on 25 bottom end of the elastic shell.