a grain vending machine

Abstract

The invention discloses a food grain vending machine which comprises a sorting device, a weighing device, a pushing-out device, a bag expanding and heat-sealing device, a bag taking device, a bag cutting device and a plastic bag roller. The sorting device comprises a grain storage tank, a discharging mechanism is arranged at the lower end of the grain storage tank, a recovery structure is connected with the grain storage tank and the discharging mechanism, after the sorting device obtains grain in a classified mode, the grain is fed into the weighing device, and redundant grain is recycled to the grain storage tank through the recovery mechanism. The weighing device is arranged in a conveying device, after the weighing device collects and weighs the grain, and the grain is delivered to plastic bags through the conveying device. The food grain vending machine can automatically achieve grain sorting, weighing, delivery, packing, bag distribution, sealing, labeling and bag pushing out, all components are detected and controlled by the same control device, control is convenient, operation is convenient, and space is saved.

Description

technical field [0001] The invention relates to the field of automatic grain vending, in particular to a grain vending machine capable of automatic grain vending, tape expansion and packaging. Background technique [0002] The grains such as rice, millet, ormosia placed in the supermarket, in order to buy conveniently, often make the dust-proof cover of the container of depositing this type of grain open for a long time. Not only dust and other dirt are easy to fall into, but also customers are constantly in contact with food when they choose, which affects the hygiene level of food. After the selection is completed, bagging, weighing, sealing and labeling must be performed manually, which not only wastes manpower, is inefficient, and is also prone to errors when the workload is heavy. [0003] In view of the above-mentioned defects, the author of the present invention has finally obtained this creation through long-term research and practice. Contents of the invention ...

AI Technical Summary

Problems solved by technology

Not only dust and other dirt are easy to fall into, but also customers are constantly in contact with food when they choose, which affects the hygiene level of food

After the selection is completed, bagging, weighing, sealing and labeling must be performed manually, which is not only a waste of manpower, but also inefficient and prone to errors when the workload is heavy

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