Bag feeding device for automatic vacuum packaging machine

Abstract

The invention discloses a bag feeding device of a full-automatic vacuum packaging machine. The bag feeding device comprises a bag placing assembly and a bag sucking assembly. The bag placing assembly comprises a bag placing frame, a bag placing frame installing base, a fixed vertical post and an installing base plate. The bag sucking assembly comprises suction cups, suction cup rods, a suction cup rod installing plate, an air cylinder and an air cylinder installing base. The bag feeding device further comprises a height adjustment assembly and an inclination adjustment assembly. The height adjustment assembly comprises a lifting shaft, an adjustment hand wheel, a guide clamp hoop, a locknut, a linkage rod, a guide shaft and a guide shaft base. The inclination adjustment assembly comprises an inclination adjustment plate and inclination adjustment screws. The inclination adjustment plate is arranged between the bag placing frame and the bag placing frame installing base, and installed on the top of the bag placing frame installing base through the inclination adjustment screws. The bag feeding device is more reasonable in structure, capable of adjusting heights and inclination freely, beneficial to conveying packaging bags with different heights, and meanwhile capable of being matched with the suction cups to suck the packaging bags more firmly, and beneficial to improving the work efficiency greatly.

Description

technical field [0001] The invention relates to the technical field of packaging machines, in particular to a bag feeding device of a fully automatic vacuum packaging machine. Background technique [0002] Vacuum packaging machines are widely used in packaging food. This kind of packaging machine can prevent the product from oxidative mildew, corrosion and moisture, and can preserve quality, freshness, and extend the storage period of the product. Automatic sealing, due to the high degree of vacuum in the bag, there is very little residual air, which inhibits the reproduction of bacteria and other microorganisms, and avoids the oxidation, mildew and corruption of the items. At the same time, some soft items can be packed by the automatic vacuum packaging machine. Reduce the packaging volume for easy transportation and storage. [0003] Most of the vacuum packaging machines on the existing market include a bag feeding device, a bag opening device, a feeding device, a conveyi...

AI Technical Summary

Problems solved by technology

[0003] Most of the vacuum packaging machines on the existing market include a bag feeding device, a bag opening device, a feeding device, a conveying device, a sealing device, etc., among which, the bag feeding device includes a bag release assembly and a suction bag assembly, and the bag release assembly includes a bag release assembly. The bag rack, the bag rack mounting seat, the fixed column and the installation base plate, the fixed column is installed on the installation base plate, the bag rack is set on the upper end of the fixed column through the bag rack mounting seat, the suction bag assembly includes a suction cup, a suction cup rod, and a suction cup rod installation plate, cylinder and cylinder mounting seat, the cylinder is installed on the cylinder mounting seat, the suction cup rod is linked to the cylinder through the suction cup rod mounting plate, the suction cup is mounted on the suction cup rod and is facing the bag rack, however, the bag release assembly and the suction bag assembly For the fixed structure, the height and inclination cannot be adjusted, which is not conducive to conveying bags of various heights, and is also not conducive to the more firm adsorption of bags with suction cups, which affects work efficiency

Images