SU367013A1 - DEVICE FOR LAYING TRAYS WITH THE PRODUCT in drawers - Google Patents

Description

one

The invention relates to equipment for the domestic industry.

Devices are known for stacking trays with a product in the cracks, comprising a conveyor with grippers for drawers, a magazine for the latter, mounted above the conveyor, a roller table and a cassette located above the roller table.

In comparison with the known device, the proposed device is easy to manufacture and reliable in operation.

This is achieved by the fact that the cassette is equipped with two flaps designed to hold the trays not getting into the cassette, and two bunks of crackers to hold the trays in the cassette during the stack of trays, and the flaps and crackers are installed with the possibility of rotational movement in mutually 1111 . planes x. For a more complete synchronization of the operation of the valves and crackers, each leaf and each pair of crackers are driven by two rods and a disc with several cams acting on them, the number of which corresponds to the number of trays placed in the cassette, and one of these cams has a large width allowing it to act at the same time on two schtok.

FIG. 1 shows a general view of the proposed device; in fig. 2 - a general view of the device in a perspective view.

2

A device for placing trays with the product in the drawers consists of 1t of a copier / with grippers 2 for boxers, a shop 3 mounted above the conveyor, a roller table 4 and a cassette 5 arranged above it and equipped with flaps 6 and two pairs of crackers 7 and S, which drive made by means of two rods 9 and W and a disc 11c with cams 12 and Jo, Grychem the cam 12 has a large width and acts simultaneously on two rods. The rod 9 opens the upper flaps 6 through a system of levers, and I1tok W - lower crackers 8 of the cassette 5.

The leverage system, driving the lower crackers 8, fixed on the axis, consists of an adapter 14, coupling, its rod} and with urraHi oii 15, two pivoting levers / J, two pillars 17 and four springs 18, fire; iiunoiiuix crackers in the original position. The system is located on the side cassettes of the cassette with the help of racks 19, holder: 2: f i h ;, h () in 21 and 22.

iSpaiueniie 11 is synchronized with D 5 and 11; I eat KoiiBciiepa, which supplies trays such as Thu (1 per full turn of the disc), iodine four.

Building works in the following way.

D 5I ku1ts ;; es g ;,) i o ;; 5o; iop tray; arrive at i: v). vTikjjiKj; ;; Assts 5. In this iomemg to -; 1acho} -; / o pinodpt in dpp blackboard stock 9,, iii about hLharsm 7, which, turning the top sash

Wash around the axis, lower the magazine 3.

In this case, the tray is lowered onto the lower crackers 8, after which the cam 13 comes out of contact with the hydraulic valve 9, and the spring 23 returns the biscuit 7 to its original position. The next two trays are inserted into the cassette in the same way as the first trays using 1 cam 13. When placing the fourth tray simultaneously with rod 9, rod 10 is moved, due to the greater thickness of the cam 12. Rod 10 transmits movement through an adapter 14 to the rod 15, which in turn rotates the rotary levers 24 around the axis. They actuate the rods 17 (two on both sides of the cassette) with the lower breadcrumbs 8 fixed on them. The lower rusks open, and all four trays enter the box, standing on the roller table 4. Spring 18 serves to return and the lower crackers to their original position.

Filled with trays n; the IC is pushed onto the conveyor by the next empty drawer that comes under the cassette.

4 PROPOSITIONS AND CONDITIONS; i; and

1. A device for stacking trays with products in boxes, containing a chonveler with grippers for boxes, a magazine for the latter, mounted above the conveyor, a roller table and a cassette positioned above the roller table, characterized in that, in order to work more reliably, the cassette is equipped with two leaves designed for holding trays before pushing i.h into a cassette, and two naj) dmi crackers for holding trays in a cassette during the set of grooves of trays, like sash and crackers are installed with the possibility of carrying out a new movement in mutually perpen ikul n.loskost molecular weight of x.

2. The device of claim 1, characterized in that, in order to more fully synchronize the operation of the valves and crackers, the drive of each flap and each bunks of osus1 dryers is made by means of two HITOKOB n disks with several fists on them, the number of which has coo number for each number of 1NiuyiTiIeT number of 1Nyuppi. in the tray cassette, one of these cams having a patient Nirin, which allows to carry two N1 currents.