Code spraying type continuous operation nut vacuum packaging machine

Abstract

The invention relates to the field of nut packaging equipment, and particularly discloses a code spraying type continuous operation nut vacuum packaging machine. The machine comprises two supporting plates, a mounting plate is mounted at the tops of the supporting plates, placing holes are formed in the two sides of the top of the mounting plate, a code spraying machine is mounted at the position, between the two placing holes, of the top of the mounting plate, first fixing plates are installed at the tops of the two sides of the code spraying machine, air exhaust mechanisms are installed at the bottoms of the first fixing plates, sleeve holes are formed in the two ends of one sides, away from the code spraying machine, of the first fixing plates, sleeve rods are installed in the sleeve holes in a sliding mode, moving plates are installed at one ends, away from the code spraying machine of the sleeve rods, clamping mechanisms are installed on the faces, opposite to the code spraying machine, of the moving plates. and blowpipes are mounted on the two sides of the first fixing plates. Air extracted from the interior of a packaging bag is reused, and the outer wall and the interior of the packaging bag are cleaned.

Description

technical field [0001] The invention relates to the technical field of nut packaging equipment, in particular to a coding-capable continuous-operation nut vacuum packaging machine. Background technique [0002] In industrial production, due to the high oiliness of nuts, aerobic packaging will cause dampness and occupy a large space. The nuts themselves are prone to corruption and deterioration when in contact with the air. Vacuum packaging can greatly save packaging space and is also convenient for people to carry on a daily basis. , the number of microorganisms is less than that of aerobic packaging, and it is not easy to breed, which can greatly improve the quality of the product. When packaging nuts, it is necessary to spray the production date and product QR code on the outer surface of the packaging bag to facilitate personnel. Understanding of food information. [0003] The existing packaging machine is to uniformly spray codes after packaging, and it is impossible to...

AI Technical Summary

Problems solved by technology

[0003]The existing packaging machine is to spray code uniformly after the packaging is completed. When using it, it is impossible to spray code on the packaging bag in time at the same time, resulting in inaccurate information on the food packaging , and when nuts are packaged, the shell fragments on the nuts due to collisions and other reasons will remain on the outer surface of the packaging bag when the nuts are put into the packaging bag, and the dust and debris on the packaging bag will Influenced by inkjet coding, the outer wall of the packaging bag and the husk debris inside cannot be cleaned during use

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