SU110530A1 - Installation for stacking metal sheets in bundles - Google Patents

Description

Installations for stacking metal sheets 13 of a pack, made in the form of a sheet transporting device, with a stop mounted on the way, which delays the sheet, which then falls through the web of the transport device on the lifting and lowering table, are known.

The described installation differs from the known ones in that it is transportable; its device is made in the form of a plate conveyor in which windows for passage of the sheet held back by the stop are arranged at certain distances. In this case, a single branch of the conveyor is mounted with a large sag, so that it bypasses the lift table from below. This difference allows to fully automate the laying of products from rolling shops.

FIG. 1 shows a general view of the installation from the side; in fig. 2 is the same, top view.

Installation for the mechanical stacking of metal sheets in bundles

mainly consists of a conveyor with a girder, a specially arranged chain on which sheets are placed for stowage, a pneumatic stop which delays sheets fed by the conveyor and a lifting / lowering table for receiving a pallet with stacked packs of sheets.

The conveyor consists of two parallel, closed with their ends, branches of the hinge chain /, covering two pairs of chain sprockets 2. Both branches of the chain are interconnected by transverse beams 3, on which rollers 4 are reinforced, forming a support for the sheets arriving at packing. The flooring of the transverse beams is interrupted by wide gaps — by the windows through which the sheets fall onto the pallet 5. This happens as follows 1, in the image.

Sheets moving along the conveyor, similar to the pallet, are stopped by the stop 6, which is interlocked with the chain drive. The chain (conveyor), continuing to move, fits its window from the side

trailing edge of the sheet. The window, the passage under the sheet, deprives it of support and lets it pass through itself onto the pallet.

The subsequent sheet can be taken onto the conveyor chain. Not earlier than the first one passes through the conveyor window and is laid on the pallet, which is ensured by the automatic blocking of the stop with the conveyor drive.

A lift-lowering table 7 is placed between the axles of the sprockets 2 in the space that is chained, and the idle branch of the chain is mounted with a large sag so that it bypasses the lifting-lowering table from below.

The pallet for stacking sheets rolls on the cart 8 to the lift table. The cart is made in the form of a frame on four wheels; its movement is carried out by a cable winch 9. After the cart with the pallet is inserted under the conveyor, the table is hydraulically driven 10 is raised and, in the middle of the frame of the cart, the passage is removed from

her pallet The table travel is limited by electrical end switches. Lowering the table with the pallet after it is loaded with sheets occurs automatically.

Subject invention

Claims (2)

1. Installation for: stacking metal sheets in packs, made in the form of a transporting device, with a stop installed on the way, which delays the sheet, which then falls through the squared canvas of the transport device on the lifting and lowering table, so that the transport device is made in the form of a plate conveyor in which windows are arranged at certain distances for the passage of the sheet downwards. 2. The form of the installation is as defined in claim 1, characterized in that the idle branch of the plate conveyor is mounted with a large sag so that it bypasses the lifting-lowering table from below.