Energy-saving and environment-friendly packaging device for judging integrity of packaging bag by blowing and filling

Abstract

The invention relates to the technical field of automatic packaging, and provides an energy-saving and environment-friendly packaging device for judging the integrity of a packaging bag by blowing and filling. The energy-saving and environment-friendly packaging device comprises a machine body, rotating shafts are movably connected to the left and right inner walls of the machine body, a conveying belt is movably connected to the surfaces of the rotating shafts, a switch is movably connected to the bottom of the conveying belt, and gears are movably connected to the surfaces of the rotating shafts. The surfaces of the gears are movably connected with linkage rods. According to the energy-saving and environment-friendly packaging device for judging the integrity of the packaging bag by blowing and filling, a driving mechanism drives the rotating shafts to rotate, the rotating shafts drive the gears to rotate, the gears enable convex blocks to do reciprocating motion through the linkage rods, a stabilizing frame guarantees that the convex blocks always keeps vertical motion, the convex blocks extrude inclined blocks, and the inclined blocks compress a spiral spring to move; and the inclined blocks and a push plate jointly act to enable an air bag to continuously expand and contract, a one-way valve is opened when the air bag contracts and blows air, a packaging bag is inflated, the packaging bag is filled through blowing, materials can enter the packaging bag conveniently, and the packaging bag is expanded to protect the materials.

Description

technical field [0001] The invention relates to the technical field of automatic packaging, in particular to an energy-saving and environment-friendly packaging device for judging the integrity of packaging bags by blowing and filling them. Background technique [0002] The automatic packaging machine has the machine equipment that can automatically complete the functions of measuring, filling, bag making, sealing and cutting. It is usually used in the packaging of materials in the food, pharmaceutical and chemical industries. The automatic packaging and packaging speed is fast and can be carried out automatically. In order to improve the production efficiency of commodities, the scale of food packaging market continues to expand, and automated packaging has played a very important role. [0003] In the existing technology, the automatic packaging equipment cannot judge the integrity of the packaging bag, and the damage and air leakage of the packaging bag cannot protect the...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, the automatic packaging equipment cannot judge the integrity of the packaging bag, and the damage and air leakage of the packaging bag cannot protect the goods inside. The damage and air leakage of the packaging bag also affect the aesthetics of the goods, and the packaging bag Dryness not only affects the materials entering the packaging bag, but also cannot protect the materials. Therefore, an energy-saving and environmentally friendly packaging device that blows and fills the bag to determine the integrity of the packaging bag came into being.

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