Novel bag opening machine

Abstract

The invention discloses a novel bag opening machine. The novel bag opening machine comprises a conveying belt, an auxiliary crushing cutter, an upper cutter set, a film separator, a positive and negative pressure separator and a lower rack. An upper cover assembly is installed above the lower rack, a discharging groove is installed below a discharging port in the rear end of the lower rack, and an air nozzle is arranged above a rear baffle of the discharging groove. The conveying belt is distributed in the two main beams, and the multiple auxiliary crushing cutters are installed on an apron of the conveying belt in a rectangular array mode. A knife rest of the upper knife set is connected to the inner wall of the upper cover assembly, a plurality of upper bag opening knives are connected to the lower portion of the load chain at equal intervals, and the upper bag opening knives and the lower auxiliary knives are oppositely matched to tear and cut packaging bags bidirectionally. The film separator is located at the front open end of the discharging groove, the film separator recycles a large film and conducts secondary crushing on an incomplete bag, and the positive and negative pressure separator is located below the film separator and recycles a small film. The automatic bag breaking device has the advantages of being high in automatic bag breaking speed, good in bag breaking effect and capable of effectively recycling films.

Description

technical field [0001] The invention relates to the field of garbage sorting, in particular to a novel bag opening machine. Background technique [0002] With the rapid development of urbanization, garbage and waste are increasing rapidly, domestic garbage occupies land, pollutes the environment and affects people's health; at present, cities advocate garbage sorting and recycling, and people usually put the corresponding types of garbage in plastic bags. In order to sort materials, Usually, firstly, the plastic bags are manually opened and scratched one by one to release the internal garbage. The disadvantages are: the garbage bag is broken slowly, the production efficiency is low, and it consumes a lot of manpower, which is not conducive to the health of workers. Contents of the invention [0003] In order to solve one or more of the above problems, the present invention provides a novel bag opening machine. [0004] According to one aspect of the present invention, the...

AI Technical Summary

Problems solved by technology

[0002] With the rapid development of urbanization, garbage and waste are increasing rapidly, domestic garbage occupies land, pollutes the environment and affects people's health; at present, cities advocate garbage sorting and recycling, and people usually put the corresponding types of garbage in plastic bags. In order to sort materials, Usually, the plastic bags are opened and scratched manually one by one to release the internal garbage. The disadvantages are: the garbage bag is broken slowly, the production efficiency is low, and it consumes a lot of manpower, which is not conducive to the health of workers.

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