Fruit and vegetable transfer fresh-keeping packaging machine and packaging method thereof

Abstract

The invention relates to a fruit and vegetable transfer fresh-keeping packaging machine and a packaging method thereof. The machine comprise a base, a packaging plate, guide supporting plates, guide wheels, transmission supporting plates, speed reducing mechanisms, a connecting rod and a cutting mechanism, the packaging plate is installed on the top of the base, guide supporting plates are installed on the left side and the right side of the rear end of the packaging plate, the two guide wheels are installed between the guide supporting plates, the transmission supporting plate is distributedat the outer end of the rear side of each guide supporting plate, the speed reducing mechanism is installed on each transmission supporting plate, the connecting rod is installed between the two speedreducing mechanisms, and the cutting mechanism is installed on the top of the packaging plate. The machine and the method can solve the problems of existing fruit and vegetable packaging that when fruits and vegetables are packaged by a preservative film, the preservative film cannot be tensioned, the fruits and vegetables are not densely packaged, and the packaging effect is poor; and after thefruits and vegetables are packaged, a cutter needs to be manually taken to cut off the preservative film, and a cutting mode of the preservative film can influence the packaging efficiency of the fruits and vegetables.

Description

technical field [0001] The invention relates to the technical field of packaging, in particular to a fruit and vegetable transshipment fresh-keeping packaging machine and a packaging method thereof. Background technique [0002] Fruits and vegetables are indispensable food in people's daily life. The demand and consumption of fruits and vegetables in China are very large; fruits and vegetables need to be fresh-keeping packaged after being picked, and then transported to various cities through logistics. Fruits and vegetables are usually packaged with plastic wrap. Fresh-packed fruits and vegetables can be stored for a longer period of time. [0003] Fruit and vegetable packaging is generally carried out manually. The rolls of fresh-keeping film are manually suspended and locked, and then the fruits and vegetables of appropriate volume are placed on the packaging table, and the outside of the fruit and vegetable is sealed and packaged through the fresh-keeping film. Existing ...

AI Technical Summary

Problems solved by technology

[0004] 1. When the plastic wrap wraps fruits and vegetables, the plastic wrap cannot be tensioned, so the plastic wrap wraps the fruits and vegetables loosely, resulting in the packaging of the fruits and vegetables is not dense, the packaging effect is poor, and the outer end of the plastic wrap and the fruits and vegetables fit well Poor, prone to air leakage channels;

[0005] 2. After the fruit and vegetable packaging is completed, it is necessary to manually take a cutter to cut the plastic wrap. This way of cutting the plastic wrap will affect the packaging efficiency of the fruit and vegetable.

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