Flexible automatic packing production line for inflammables and explosives

Abstract

The invention discloses a flexible automatic packing production line for inflammables and explosives. The flexible automatic packing production line comprises a storage bin, an automatic packing machine and an automatic counter, wherein the storage bin is connected with the automatic packing machine and an automatic counter in sequence through a bucket type elevating conveying belt; and the automatic packing machine comprises a quantitative blanking device, a packing material uncoiling device, a vacuum heat sealing device, a cutting device, a PLC (Programmable Logic Controller) and a human-machine interface. The flexible automatic packing production line has the advantages that a pneumatic motor is adopted for controlling quantitative blanking, so that the phenomena of electric arcs, electric sparks and short circuit generated by the conventional electric motor are avoided, and existing potential safety hazards are reduced; a heater in a thermal fluid heat exchange way is adopted, so that the phenomena of short circuit, electric arcs, electric sparks and the like caused by heating with the conventional electric heating pipe are avoided, high safety coefficient is achieved; the PLC is used for setting the bag length, so that the troubles of replacement of a gear and adjustment of the bag length are eliminated; through computer tracking, accurate material filling is ensured; and the packing production line is adopted, so that the packing procedure becomes easy, and automatic production is convenient.

Description

technical field [0001] The invention relates to a flexible packaging line for articles, in particular to a flexible automatic packaging production line for inflammable and explosive articles in the fireworks industry. Background technique [0002] At present, in the fireworks and firecrackers industry, the packaging process of explosive materials, one of the components of fireworks and firecrackers, is mostly done by hand. Manual packaging has great potential safety hazards, and it is easy to cause the material to explode due to worker's operation errors, thereby Increased the danger of the working environment; at the same time, manual packaging, its work efficiency is low, the workers are troublesome to operate, and it also increases the economic burden of the enterprise. In response to this situation, some companies also try to use automation equipment for packaging, but the technology is immature, and the automation equipment used is not suitable for the packaging of flam...

AI Technical Summary

Problems solved by technology

[0002] At present, in the fireworks and firecrackers industry, the packaging process of explosive materials, one of the components of fireworks and firecrackers, is mostly done by hand. Manual packaging has great potential safety hazards, and it is easy to cause the material to explode due to worker's operation errors, thereby Increased the danger of the working environment; at the same time, manual packaging has low work efficiency and troublesome operation for workers, which also increases the economic burden of the enterprise.

In response to this situation, some companies also try to use automation equipment for packaging, but the technology is immature, and the automation equipment used is not suitable for the packaging of flammable and explosive items, and there are explosions caused by electric sparks and arcs.

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