Packaging unit and packaging method of aerated concrete block

Abstract

The invention relates to a packaging unit and a packaging method of an aerated concrete block. The packaging unit comprises a transmission device, a lifting roller platform used for dividing stacks and steering, a packaging roller platform jointed with the lifting roller platform and a bundling machine arranged on a corresponding position of the packaging roller platform. Two parallel conveyor belts are arranged on the transmission device at intervals. The lifting roller platform is installed at the tail end of the transmission device and comprises a row of lifting carrier rollers which are parallel to the conveyor belts and can ascend and descend at the same time, wherein part of the lifting carrier rollers are located between the two conveyor belts and used for lifting up part of aerated concrete block stacks erected between the two conveyor belts, so that the part of the aerated concrete block stacks is separated from the rest of the aerated concrete block stacks. The part of the aerated concrete block stacks is conveyed to the packaging roller platform through the lifting roller platform. According to the packaging unit and the packaging method of the aerated concrete block, the packaging unit is used for packaging aerated concrete blocks without any pallet and the whole packaging unit is simple in structure and easy to operate and achieves fully-automatic mechanical production. The production efficiency is greatly improved and labor intensity of workers is reduced.

Description

technical field [0001] The invention belongs to the technical field of packaging machinery, and in particular relates to a packaging unit and a packaging method for aerated concrete blocks. Background technique [0002] Aerated concrete block is a new type of building material that is lightweight, porous, heat-insulating, good in fire resistance, can be nailed, sawed, planed, and has a certain earthquake resistance. It is made of siliceous materials such as sand, fly ash and Silicon-containing tailings and calcareous materials such as lime and cement are the main raw materials, and aluminum powder is added as an air-generating agent. Lightweight porous silicon is made through batching, stirring, pouring, pre-cultivation, cutting, autoclaving, and curing processes. Salt products. Because it contains a large number of uniform and fine pores after being aerated, it is named aerated concrete. [0003] At present, most of the existing aerated concrete blocks are loaded, unloade...

AI Technical Summary

Problems solved by technology

[0005] The first method is to send the whole stack of bricks to the finished product yard for bulk storage through clamps, and then re-stack the brick stacks manually to form a brick stack shape suitable for packaging, and finally use a simple manual strapping device to stack the bricks. Bundling to form aerated concrete block packaging brick stacks; the packaging method is backward, the packaging production does not match the brick production line, the labor intensity of the workers is high, and the work efficiency is low;

[0006] Another method is to use clamps to place the stacks of bricks on wooden pallets, and then use manual or strapping equipment to bundle the stacks of bricks with the pallets into a packaged stack of bricks. This packaging method not only has high labor intensity for workers, The problem of low work efficiency; and each block brick stack needs a relatively large wooden pallet. Although the pallet is envisaged to be recycled after recycling, the pallet is easily damaged during transportation and use, and recycling is troublesome. The recovery rate and integrity The rate is difficult to guarantee, so the packaging cost of brick stacks is high

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