Automatic packaging machine

Abstract

The invention discloses an automatic packaging machine, which comprises a workbench (1), a hopper (2), a conveying mechanism, a roll film folding mechanism, a packaging mechanism and a conveyor belt (8), and also comprises an oil return system, wherein the oil return system comprises an oil pump (9) and an oil return pipe (91); a stirring rod 23 and a conveying rod 22 are arranged inside the hopper 2; the stirring rod 23 is located at the outer side of the conveying rod 22; helical sheets are arranged on the conveying rod 22; a first cold air hole is formed in a longitudinal sealing plate; a second cold air hole is formed in a horizontal sealing plate; and the first cold air hole and the second cold air hole are connected with a fan by an air cooling pipe (7). The automatic packaging machine also comprises a high-temperature cleaning mechanism (81) and a drying mechanism (82). The automatic packaging machine has the advantages that sterilization can be realized; seams are prevented from appearing during packaging material bags; a plurality of seasonings can be packaged; and the oil reduction of pickled mustard-green can be effectively reduced.

Description

technical field [0001] The invention relates to a packaging machine and belongs to the technical field of packaging machines. Background technique [0002] When the existing packaging machine puts sauerkraut into the material guide plate through the hopper, because the material guide plate is provided with a material guide hole, when the sauerkraut enters the material guide hole, some oil drips out. In addition, because the hopper is opened Therefore, the oil of sauerkraut in the hopper is also easy to drip out. This reduces the oil content of sauerkraut on the one hand, and the taste is poor. On the other hand, it is unhygienic due to the dripping of sauerkraut oil on the workbench. In addition, the existing packaging machines only package a single product. For condiments such as sauerkraut, beans, mushrooms, etc., due to their different friction and flow rates, it is impossible to pack multiple packages with the same machine. Since the current packaging machine adopts hea...

AI Technical Summary

Problems solved by technology

[0002] When the existing packaging machine puts sauerkraut into the material guide plate through the hopper, because the material guide plate is provided with a material guide hole, when the sauerkraut enters the material guide hole, some oil drips out. In addition, because the hopper is opened Therefore, the sauerkraut oil in the hopper is easy to drip out. On the one hand, the oil content of sauerkraut is reduced, and the taste is poor. On the other hand, the sauerkraut oil drips out onto the workbench, which is unhygienic.

In addition, the existing packaging machine only packs a single product. For condiments such as sauerkraut, beans, mushrooms, etc., due to their different friction and flow rates, it is impossible to pack multiple packages with the same machine.

Since the current packaging machine uses heat sealing to form a bag, the bag is easy to wrinkle and has gaps

At the same time, the existing packaging machine disinfection and drying are separated, which is extremely inconvenient

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