Automatic packing machine of fruit paper bags

Abstract

The invention discloses an automatic packing machine of fruit paper bags. The machine comprises a frame with a tabletop at the upper part, a paper feeding bracket arranged on the frame, a paper feeding roller, a paper tensioning mechanism, a conical paper gathering hopper, a side edge hot sealing mechanism, a paper puller, an end hot sealing mechanism and a discharge conveying device which are arranged in sequence from top to bottom, a paper gathering frame for placing the paper gathering hopper, a protection frame arranged with the side edge hot sealing mechanism side by side, a feed conveying device matched with the paper gathering hopper in position, and a control device. The paper gathering hopper, the side edge hot sealing mechanism, the paper puller and the end hot sealing mechanism are matched for hot sealing and bonding of packing papers on the paper feeding roller to form a paper bag shape; and the feed conveying device is used for feeding fruits into paper bags to realize automatic packing, so that the convenience and the practicability are achieved, the product beauty and grade are improved, and the packing production efficiency is improved.

Description

technical field [0001] The invention relates to an automatic packaging device, in particular to an automatic fruit paper bag packaging machine. Background technique [0002] Pujiang County, Sichuan has a 300,000-mu citrus industry base, rich in ugly oranges. In the process of picking and selling ugly mandarin oranges, in order to improve the appearance of the fruit and increase the product sales level, many fruit farmers currently use the method of packaging some ugly mandarin fruits separately before selling them, especially for some large and plump fruits. Although the clementine fruit will be bagged during the planting process, the bagging in this process is mainly to prevent and control diseases and insect pests, and the fruit is exposed to the wind and the sun during the growth process. Low, which is not conducive to sales, so after the fruit is picked, it is necessary to take the bag and then pack the fruit. [0003] At present, most fruit farmers use plastic film pa...

AI Technical Summary

Problems solved by technology

Although the ugly mandarin fruit will be bagged during the planting process, the bagging in this process is mainly to prevent pests and diseases, and the fruit is exposed to wind and sun during the growth process. Low, not conducive to sales, so after the fruit is picked, it is necessary to take out the bag first and then pack the fruit

[0003] At present, fruit farmers mostly use plastic film packaging or ordinary paper bag packaging for ugly mandarin oranges. Among them, plastic film packaging can be packaged by machine, but the appearance is not as beautiful as paper bag packaging, the grade is low, and it is not breathable enough. Although ordinary paper bag packaging is more beautiful, but only It can be packaged manually, and the efficiency is very low, and the ordinary paper tape is not waterproof, and it is easy to cause damage to the package due to accidental water contact during transportation

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