SU427887A1 - DEVICE FOR INSTALLATION OF PIECE ITEMS IN TARU - Google Patents

Description

one

The invention relates to packaging and packaging, in particular, to devices for stacking piece goods into containers.

Devices are known for placing piece objects in containers, for example, synthetic rubber briquettes in w, egg pallets, consisting of a roller table for single-piece feeding of objects located at the output of the accumulator, pusher, performing it, mixing it, in a horizontal plane for feeding items, a working mechanism, a conveyor for feeding empty wines, loads for loading and a roller table for removal of filled

Yash, 1IKOV.

The aim of the invention is to create a device more convenient to operate than the known. For this, the working mechanism is mounted vertically and is represented by a frame with arms pivotally mounted on it, at the lower ends of which are mounted rotary support rollers for gripping briquettes, and the tip is made in the form of a trolley mixing in a horizontal direction and having rollers for briquettes. To raise the working mechanism to its original position and ensure its uniform movement, the device is equipped with a flexible link connected to the working mechanism by a counterweight with hydraulic shock absorbers.

representing cylinders mounted on a common plate with overflow tubes, in which pistons with a piston rod are mounted ukrenleipymi on the cargo layer

FIG. 1 schematically shows the proposed device, front view; in fig. 2 - the same, top view; in fig. 3 - working mechanism, side view; in fig. 4 - the same view

sieredi (levers divorced); in fig. 5 - the same (levers are supplied by iodine briquettes); in fig. 6-working mechanism and hydraulic shock absorbers, axonometrics.

The device contains an input roller conveyor 1

for one-piece feeding of briquettes, a reception table 2 with a limiter of 3 movements of briquettes and a penny switch 4, a pusher 5, a drive 6, which is a trolley with rollers 7 mounted on four wheels 8 and moving along guide rails I operating mechanism 10 from the frame 11 and shariirno strengthened levers 12, at the lower ends of which the rollers 13 are strengthened, and pneumatic cylinder 14, conveyor 15 for feeding boxes for loading, counterweight 16 with hydraulic shock absorbers 17 connected to the working mechanism by rope 18 and rollers 19 for diversion to full of boxes. Empty metal or wood-plywood scraps prepared for loading

the pallets 20 are mounted on an inclined receiving roller 21 by means of an electric battery lift truck (not shown) and rolled down to the transfer table 22, the first pallet coming onto the transfer table and stopped by stops 23. When the pallet is inserted into the device, the transfer table 22 lowers and the pallet 20 sits on the moving conveyor chain 15. Simultaneously with lowering the transfer table 22, the disconnector 24 of the pallet shelves pull the 21 pallets located on the receiving roller gang 21 backward so that they do not Placement of lowering the slider pallet and its movement into the device for loading. Upon reaching the lock pallet of the stop 25, the chain conveyor 15 is turned off, and the pallet is fixed in a predetermined position, the transfer table 22 rises, and the disconnector 24, lowering, passes the next pallet to the transfer table 22.

The synthetic rubber briquette 26 enters the inclined input roller / and, typing on it, by inertia hits the receiving table 2, hits the stopper 3. At the same time, the push rod 5 is turned on through the limit switch 4, which pushes the briquette 26 into the working mechanism 10 drive 6, which is present under the n / im (see fig. 4), after which it returns to the initial position. Similarly, the second and then the third briquettes are introduced into the working mechanism, after which the first briquette reaches the lever of the end switch 27 and presses it. The pusher 5 remains in the extended position, the prop briquettes. The pneumatic cylinder 14 is turned on, which with the aid of the rocker arm 28 raises the slats 29, turning the L-shaped levers 12 so that the support rollers 13 fit under the ends of the briquettes without damaging the primary packaging — the polyethylene pleiki. After that, the accumulator 6 completely leaves the mechanism 10, and the briquettes rest on the support rollers 13 of the arms 12. The working mechanism, descending under the influence of the weight of the briquettes, descends, rests on the pusher 5, and when the latter returns to its original position, under it slider pallet 20 (see Fig. 5). Upon reaching the bottom of the slit pallet or the previously laid layer of briquettes, the presser foot of the limit switch 27 abuts against the obstacle indicated above, which results in a signal to open the levers 12. The pneumatic cylinder 14 lowers the rails 29 through the rocker arm 28, turns in the opposite direction, and the rollers 13 exit from the ends of the briquettes. The briquettes, having lost their support, fall out and are laid on the bottom of the sliding case or on the previous layer. The lightweight mechanism 10 under the action of the counterweight 16 rises and takes its original position. The drive is inserted into it, and the device is again ready to receive briquettes of the next row.

Since the free lowering and raising of the mechanism 10 is a uniformly accelerated motion, in order to avoid sharp blows, two hydraulic shock absorbers 17 are provided at the end of its path, ensuring uniform movement of the mechanism 10. The damper 17 is a cylinder with a flow tube in which the piston with the rod is rigid attached to load plate 30. Oil is poured into the cylinder. The speed of movement of the grip is regulated either by the viscosity of the oil or by a throttle device (valve) mounted on the overflow pipe.

After placing the last, fifth, row of briquettes and lifting mechanism 10, the stop 25 is lowered, the chain conveyor 15 is turned on and the loaded drawer pallet 31 (see Fig. 1) is led out of the device to the outlet roller table 19, from which it is removed by an electric battery loader (not shown in the drawings).

Similarly, the next empty sliding pallet is introduced into the device, and the loading process is repeated.

Subject invention

Claims (1)

1. A device for stacking piece goods into containers, for example, synthetic rubber briquettes into slip pallets consisting of a roller table for delivering items one-by-one, located at the output of the accumulator, the pusher making movements in the horizontal plane for conveying the items, the working mechanism and the conveyor for supply of empty boxes for loading and roller table for removal of filled boxes, characterized in that, for the purpose of ease of operation, the working mechanism is mounted with the ability to move vertically and so forth It is a frame with pivotally mounted levers on it, at the lower ends of which pivot support rollers for gripping briquettes are fixed, and the hopper is made in the form of a trolley moving along horizontal guides and having rollers for briquettes. 02. A device according to claim 1, characterized in that, in order to raise the working mechanism to its original position and ensure its uniform movement, it is provided with a flexible connection to the working mechanism of a counterweight, with hydraulic shock absorbers, which are cylinders mounted on a common plate with by-pass tubes in which pistons are mounted with rods mounted on the load plate. 1 g I I; | Cg-Chtg-. P. . P 15 2 / 2 9g.g j WITH -T lU 275h with / 7 -G S Itgp: 1X7 7 / d g-F- 4, t- and / / / / // 7f flit. 6