SU962106A1 - Apparatus for laying flat articles in containers - Google Patents

Description

(54) DEVICE FOR LAYING P. IT. iij; u :. iiili

one

The invention relates to the packaging and storage of goods and materials, in particular, to devices for oriented packing of articles made of elastic material, for example bags of film materials.

A device for laying flat products into a container containing a feeder, a frame with pivoting shutters and a conveyor for container 1 is known.

A disadvantage of the known device is the impossibility of single-piece pdotnaya laying packages flat in a container with dimensions equal to or less than the length of the package, as falling bags under the action of its own weight skew when entering the container, which does not ensure its full filling.

The purpose of the invention is to provide the most complete packaging.

The goal is achieved by the fact that in the device for laying flat products into a container containing a feeder, a frame with pivoting shutters and a conveyor for the container, a telescopic rod is mounted with the possibility of vertical movement at the lower end of which a spherical depression is made symmetrically to the axis of the rod; The cross section of the lower end of the stem has the shape of the cross section of the container.

FIG. 1 shows the device, a general view; in fig. 2 - the same, side view; 5 A device for laying flat items into a container consists of a feeder 1, for example, a tray, a packing unit 2 and a conveyor 3 for feeding containers 4. The packing unit is designed as a telescopic rod 5 installed above the frame 6 along its axis at the end which has a spherical cavity 7 for preventing bag displacement during piling. Frame 6 has spring-loaded or rotary shutters 8 that perform the same functions as package guides. The conveyor 3 has stops 9, between which set the container 4. The cross section of the end of the rod 5 has the shape of the cross section of the container 4.

The device for laying flat items in a container works as follows.

The packages 2 are fed by the feeder 1 per piece to the frame 6 of the bag laying unit, while under the frame 6 on the conveyor 3 there is a container 4 (drawer). After filing

the package 2, by a signal from the sensor, activates a drive (not shown) of the telescopic rod 5, which pushes the package 2 through the pivoting shutters 8 into the container 4 until it comes into contact with the bottom of the container or with the last packed package. In this case, the pivoting shutters 8 of the frame 6 are pressed in the direction of the container, the package 2 is directed to it, the free edges of which are folded over by the walls of the container 4, and the packages are packed tightly with maximum filling of the container. In the process of pushing the package 2, the spherical depression 7 performs the functions of a vacuum sucker during package bending, which prevents displacement of the package 2 relative to the section of container 4. After placing the next package 2, the stroke of the telescopic rod 5 is reduced by an amount corresponding to the thickness yioia of the package.

After filling, the container 4 is moved by the conveyor 3, and the cycle of operation of the device is repeated.

The proposed device, with a simple design, allows one to reliably, one by one, stack packages into flat containers with dimensions equal to or smaller than its cross section, which makes it possible to significantly increase its efficiency as compared to similar ones. In addition, the invention allows the filling of containers with maximum density while ensuring high safety of the packaged items.

Claims (1)

1. The GDR patent number 81369, cl. 81 a 7/20, 1971.