SU1676934A1 - Device for delivery and orienting of covers - Google Patents

Abstract

This invention relates to equipment for capping containers. The purpose of the invention is increased productivity and reliability. The device contains a hopper 1, an inclined supply conveyor 2 with inclined gripping bars 3 and a rim 4, an inclined sorting channel 6 and a return chute 12. The covers, rolling down from the gripping bars 3, roll along one of the guide grooves depending on their orientation . Covers rolling along the groove closest to the side wall fall into the window 9 and along the return chute 12 they are redirected to the feeding conveyor 2. 9 Il.

Description

The invention relates to equipment for sealing containers, in particular, to devices for automatically oriented feeding of low lids from a silo, and can be used for sealing metal cans with paint and varnish products.

The purpose of the invention is to increase the productivity and reliability of operation by reducing the waste of time and reducing the likelihood of supplying incorrectly oriented covers.

Figure 1 shows the proposed device, front view; figure 2 is the same, side view; in FIG. 3, view A in FIG. 2 (rotated); figure 4 - view B in fig.Z (rotated); figure 5 is a section bb In fig.Z (rotated); figure 6 - section GG in figure 4 (rotated) with an incorrectly oriented cover; 7 - the same, with a correctly oriented lid; Fig, 8 - section DD in figure 4 (rotated); figure 9 is a section of the EE in fig.Z (rotated).

The device for feeding and orienting the covers, mainly with a shoulder, contains a loading hopper 1, an inclined feeding conveyor 2 with inclined gripping bars 3 and a rim 4 preventing the covers 5 from rolling off the strips 3. At the exit of the feeding conveyor 2 there is an inclined sorting chute 6 with a lateral a wall 7 located in the same plane as the load-carrying surface 8 of the feeding conveyor 2. A window 9 is made in the bottom of the sorting tray to return incorrectly oriented covers and there are two directions on it grooves 10 and 11 for placing in each of them a shoulder of oppositely oriented caps. The guide groove 10, located closer to the side wall 7, is adjacent to the window 9. The device also includes a return chute 12, designed to reorient the lids arriving at it with a helical and adjacent one end to the sorSH window 9

WITH

about

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but

4D

with .N

the trough chute 6, and the other to section i of the carrier-carrying surface 8 of the feeding conveyor 2.

A chute 13 is connected to the sorting chute 6, having a cutter 14 at the inlet, which serves to change the position of correctly oriented lids before they are fed to the can capping position.

The device works as follows.

The lids 1 are loaded with lids in bulk and the feeding conveyor 2 is set in motion. The sloping strips 3 passing through the hopper tinkle the lids 5 and take them out of the hopper. On the load carrying surface 8, the primary orientation of the covers occurs. The covers on the slats 3 are arranged in a double way: one part in a flange to the load-carrying surface, and the other part b in a flange from it. After passing through the rim 4, the covers roll off the slats 3 into the sorting chute 6. The lids and move along the side wall 7 and the guide groove 10, enter the window 9, then into the return chute and return to the conveyor 2 The covers b move along the guide groove 11 to the can capping position, changing its position due to bypassing the window 9 and passing through the cutter 14, then under the action of its own weight moves the plate. The lids 5a, and retracted from the same / yuba 12, again onto the conveyor 2, roll down on the sorting chute along the guide groove 11, fall into the tray 13 and into the canning position of the can.

Claims (1)

Claims An apparatus for feeding and orienting lids, preferably with a collar, contains a feed hopper, a feed conveyor with inclined gripping bars, an inclined sorting chute with a side wall and a window for returning incorrectly oriented covers and a return chute located at its outlet, characterized in that in order to increase productivity and reliability of operation, the return chute for reorientation of the lids arriving at it is made spiral-shaped and adjacent one end to the window sore the other side of the load-carrying surface of the feeding conveyor, located below the sorting tray, the side wall of the sorting tray is flush with the load-carrying surface of the feeding conveyor, the window for returning incorrectly oriented covers is made in the bottom of the sorting tray and there are two guides grooves for placing in each of them the flanges of oppositely oriented covers, one of which, closest to the side wall, adjoins the window to return to correctly oriented caps, the feed conveyor is inclined. fig i BUT figure 2. B and D 8id5. turned | xJ and Fig 5 11413 Г- ft / roBepHy / rro 7 / I 70 eleven 1011 Fig 6 (rig 7 L LggoVernutp Fig.8 Ј Ј turned / I FIG. 9