SU960112A1 - Machine for automatic stacking of articles and loads in containers - Google Patents

Abstract

The present invention relates to conveying means, specifically machines for the automatic parcelling of piece goods. The machine according to the invention for the automatic parcelling of piece goods consists of a magazine (1) for empty pallets stacked one above the other, in which magazine are located a device (7) for removing a pallet from the stack and a horizontal plate (10) for raising a removed empty pallet, which plate can be pivoted, raised and lowered by means of a drive for an oriented feed of the empty pallets. Moreover, the machine is equipped with a device (2) for feeding empty pallets, with a parcelling device having a loading balcony (3), with a device (4) for delivering the loaded pallets, and with stores (5, 6) for parcels of goods which are ejected under the effect of drive elements (15) arranged at right angles to one another, some of the drive elements (12) being designed as raising, lowering and reversing mechanisms provided with a drive. The machine according to the invention for the automatic parcelling of piece goods allows an oriented feed of pallets to the parcelling device, with the result that the number of expensive parcelling machines for unloading wagons having goods of different dimensions can be reduced and the organisation of work in the provision of wagons at the unloading bays is simplified. <IMAGE>

Description

one

This invention relates to vehicles and relates to machines for the automatic packaging of packaged goods on pallets.

A known machine for the automatic packaging of packaged goods, containing a magazine for empty pallets, means for single delivery of pallets from a magazine, transporting body for supplying empty pallets to a bag forming device, means for discharging loaded pallets from a package forming device, including mutually perpendicular drive gears. elements, one of which is made of lifting and lowering from the drive, and the accumulators of loaded pallets 1.

A disadvantage of the known machine is that the pallet is fed into the bag forming unit only in one position, either with the long side parallel to the direction of cargo delivery to it, or across depending on how the pallet store is located, which limits the number of options for laying layers.

The goal H nf ppTpi HB is to expand the technological capabilities of the maschina by providing an oriented supply of empty pallets.

This goal is achieved by the fact that the machine 5 is equipped with a horizontal slab lifting and turning from the drives, located in the area of single-piece delivery of pallets from the store.

The axis of rotation of the plate can be shifted relative to the longitudinal axis of the transporting organ, and the driving elements are not fully lowered.

The drawing shows schematically the proposed machine, a general view.

Machine dd atomaticono package:

15, the operation of packaged goods contains a store I for empty pallets, a means 2 for the delivery of pallets by piece from the store 1, which is a lifting fork, a transporting body 3

20 for dispensing empty pallets into the wrapping device 4. The transporting organ 3 contains drive chains 5 with a pusher 6, lift-lowering from the drive 7 and turning 4) from the drive plate 4 (no noKa3aHj plate 8, offset from the longitudinal axis of the transporting body 3). The machine also has means for discharging loaded pallets from the bag forming device, including drive elements 9, drive reversing elements 10 perpendicular to them, made lifting and lowering from the drive 11, and movable stop 12 Empty pallet spaces. Continued drive elements 9 and 10 are drives 13 and 14.

The machine works as follows.

From the stacks of pallets laid in the magazine of 1 empty pallets, the means for the single delivery 2 separates the lower pallet, which lies on the lifting and lowering rotary plate 8. Depending on the size of piece goods and the pattern of their formation in the layer, the pallet is oriented relative to the length of the new axis of the transport organ along it, or rises on plate 8 and turns 90 °. Then the plate 8 is lowered with the pallet to its original position. The pusher 6 moved by the chains 5 and the driving element 9 moves the pallet to the bag forming device 4, thereby providing means for discharging the loaded pallets on the driving elements 9 and 10.

When the pallet reaches a position symmetrical with respect to the longitudinal axis of the reversing drive element, the package forming means is fixed by the movable stop 14 in this position. The required position of the pallet for stacking layers on it is fixed by the movable stopper 12. The pusher 6 returns to its original position, freeing up space for installing the next pallet on the plint 8. The pallet mounted under the stacking of the layers is raised by the reversible drive element 9 above the drive elements 10 and reaches close to the vertical wall of the bag forming device. After placing each layer on the pallet, the drive element 9 reciprocates to align the layer. When the bag has been formed, the drive element 9 is lowered below the drive elements 10, and the loaded pallet is located on the drive elements 10 and is carried by them to the drive 13.

If the pallet is pre-rotated 90 ° from its original position.

Then the loaded pallet is carried by the drive elements 10 to the accumulator 14.

In another design (not shown), the drive element 9 is cut and sectioned on one side so that the chain 5 with the pusher 6 is embedded between the sections and due to this, the latter has an increased stroke. In this case, the packet forming agent in any of its positions is brought by the pusher 6 directly to the restrictor 12, and the inclusion of the drive element 9 for delivery is not required.

A machine for automatic packaging of tarn-piece cargoes in comparison with the known ones allows to put almost all layering schemes on pallets - pyrik, sixes, sevens, etc.

Claims (3)

1.A machine for automatic packaging of packaged goods, containing a magazine for empty pallets, means for single-piece delivery of pallets from a magazine, a transporting body for supplying empty pallets to a bag forming device, means for discharging loaded pallets from a package forming device, including mutually perpendicular located drive elements, one of which is made of a lifting and lowering from the drive, and accumulators loaded pallets, characterized in that, in order to expand the technological Capacities of the machine by providing an oriented supply of empty pallets, it is equipped with a lifting plate and a rotary drive from the horizontal plate located in the area of piece by piece delivery of pallets from the store. 2. The machine according to claim 1, characterized in that the axis of rotation of the plate is offset relative to the longitudinal axis of the conveying member. 3. The machine according to claim 1, characterized in that the drive lifting and lowering elements are reversible. . Sources of information taken into account in the examination 1. Author's certificate of the USSR № 178305, cl. B 65 G 57/03, 1969 (prototype).