SU1017610A1 - Jigging hopper - Google Patents

Abstract

1. A VIBROBUNKER consisting of two chambers mounted one above the other, the upper of which has the shape of a truncated cone, surrounded by a large base down, mounted on the rod with the possibility of vertical movement, and a cone fixed on the rod above the bottom of the lower chamber, characterized in , in order to ensure uniform movement of parts in the bunker, a spiral gripping guide is made at the bottom of the lower chamber, and an elastic ring is attached to the base of the upper chamber, while the upper chamber of the vibrating hopper It is divided into sections by means of vertical edges. 2. Vibrating bunker according to claim 1, characterized in that, in order to eliminate jams of parts, the upper chamber of the vibrating bunker is provided with a shell freely positioned on the ribs. and SS ate CZ O5

Description

The invention relates to vibratory devices, namely, x devices intended for use in the design, orientation, and single-piece delivery of electrical products. first builder 1st, MaujMHocTpoite, 1YK} Ln others from) aslich people |

A vibrating bunker is known, consisting of a bowl e: on a loose tray, molded on inclined yiipyrHx elements. which is brought into oscillatory motion by an electro magnetic circuit. The pre-bunker of the vibro-hopper is installed in the NC (not nrn nomoshch e.statiP OY, naturally in response) dannah chan1n | one .

Me; 1 balance of this device n, 1 etsi that pre; 1 bunker is made in the form of a truncated KOiiyca with the bottom at the bottom, to facilitate the formation of a vault when part has expired; 1 out of 1) the bin to the bottom of the changzh.

Also known is a vibra () bunker (), consisting of i., E) iklnv1x one above another (anchorage), the upper of which has the shape of a truncated cone, formed by a HiHM base, installed; on the rod with the possibility of vertical ;; vno1CH) andpeivteiii .eHHH and cone, zakrenno) on the rod above the bottom of the lower chamber 21.

The disadvantage of this vibrating hopper is the uneven, arbitrary movement of the de1a.1 ity to the bottom of the lower chamber, but: the fact that the parts are in the case;) is in progress and. ve |) x1; her ka: - .: sry nod action of vibration, and I can: deformed.

11c) aisHomerizmo non-retarding of parts in the bunker.

The set of nel is achieved by the fact that in the vibro-bunker consisting of two closures one above the drums of the chambers, B1: phn of which has the shape of a truncated cone, shaped like a bolster (.) With: the possibility of ve () ticking movement, and a cone, fixed) on the rod above the lower chamber, iia. The first camera was filled with a gripping device, and the base of the upper camera was taken; 1 h was lagged, and the top of the bunker was divided into sections and vertical edges.

In addition, the upper chamber of the vibration hopper is equipped with a shell, freely |: 1 laid on the ribs.

Iia the drawing shows a vibro-bunker, its appearance.

The vibrating bunker consists of a veera chamber, n) a rider; 1Is1a1e of a truncated cone, more or less, the base of which is Oo-oh) agcento downwards, of the pancakei cama) s 2 with a snnr: At the bottom 4 of the lower chamber 2 a spiral gripping nanowire is made) 5. The lower chamber 2, the bottom 4 and the core 6 form a working oscillation;

vibrating hopper, which is hung with help of 1 tilted elastic e.gents 7, fixed on reactive base 8, with ras: o, on the bottom with two electromagnets 9, inserted into between the elastic s, 1 memeitam 1 7. For vibration isolation vibro bunker mounted on shock absorbers 10. A bottom 11 is located in the bottom 4 of the bottom chamber 2, and a cone 13 is mounted on a pinplate 12. The cone 13 is made independently of the bottom O1 and has the possibility of free rotation on the bearings 14, which are mounted on the shaft 15 Shaft 15 is rigidly connected to a reactive base 8 .

The upper chamber 1 is mounted on the rod 12 with the possibility of vertical alignment. The upper chamber 1 consists of a pipe 16, supported by a smooth sleeve 17 and a threaded pin 18 on the rod 12. The ribs 19 are laid out on the t) 16, and the upper section 1 is divided into sections. An elastic ring 20 is attached to the base of the upper chamber 1. To fix the shell 21 of the upper chamber 1 in the desired position, the 1-aika 18 thread is provided with a locking bolt 22.

5 Vibrobunker works as follows.

The doors (not shown in the drawing) are sent to the upper chamber 1 and self-infill the upper chamber 1 i-ia Koiiyce 3 and at the bottom 4 of the lower chamber 2.

0 The parts located at the bottom 4 of the lower chamber 2, when electromagnets 9 are turned on, under the action of directional oscillations, are rotated in a rotary motion along the sliding gripping guide 5 with subsequent gripping on the lead-in part

5 of the spiral tray 3. In turn, the parts located on the cone 13, the node acts (and the vertical component of the oscillations of the reactive base 8 moves along the surface of the cone 13 down towards the bottom 4. At the same time, the part falls to the bottom 4 2, are also captured by the snubber gripping guide 5 and are directed towards it at the lead-in part of the EPI) A.I. 1H1) Tray 3. The elastic ring 20 for easily deformable parts, when

5 passing over the base of the upper chamber 1, upon receipt of significant directional vibrations contributes to their safety. The uniform outflow of parts from the upper chamber 1 to the bottom 4 of the lower chamber 2 is eliminated by changing the gap 50 between the base, the upper chamber 1 and the cone 13 by vertical vertical displacement of the shell 21 of the upper chamber 1 using a smooth sleeve 17 and a threaded nut 18, which is fixed in the desired position with an etonor bolt 22. 55 The positive effect of using a vibrating hopper, consisting of two chambers mounted one above the other, is to increase the one-time load to the outflow of parts from the upper chamber by

harvested parts. The guide of the lower chamber without processing increases the reliability of bunkering. When loading easily deformed by the deputies to ensure the shell hangs, the lower part of the shell of the cone has

nusa above the bottom of the lower chamber, a supply-elastic ring, which ensures the preservation of the bottom of the last spiral grip of the details, their shape, size,

guide, which leads to an accelerated surface quality.

1017610. for the name of the arch.

Claims (2)

1. VIBROBUNKER, consisting of two chambers mounted one above the other, the upper of which has the shape of a truncated cone, obrstchennaya large base down, mounted on the rod with the possibility of vertical movement, and a cone mounted on the rod above the bottom of the lower chamber, characterized in that , in order to ensure uniform movement of parts in the hopper, a spiral gripping guide is made at the bottom of the lower chamber, and an elastic ring is attached to the base of the upper chamber, while the upper chamber of the vibratory hopper section on per section by means of vertical ribs. 2. The vibration bin according to π. 1, characterized in that, in order to eliminate congestion of parts, the upper chamber of the vibratory hopper is equipped with a shell freely located on the ribs. \\\ w \