Small automatic degassing packaging machine

Abstract

The invention relates to a small automatic degassing packaging machine. The small automatic degassing packaging machine comprises a machine box and a stock bin. A stand column is arranged on the machine box. A feeding mechanism and a stirring mechanism are arranged on the stand column. The stirring mechanism is arranged in the stock bin. A discharging port and a breathing port are formed in the stock bin. A material level device is arranged on the stock bin and used for monitoring the material amount in the stock bin. A discharging mechanism and an air extractor are arranged at the bottom of the stock bin. The air extractor is arranged on the outer ring of the discharging mechanism. The air extractor is connected with a vacuum pump. The small automatic degassing packaging machine is simplein structure, convenient to operate and high in safety coefficient. According to the small automatic degassing packaging machine, due to the arrangement of a dust removal opening, the dust raising situation in the powder packaging process can be effectively prevented, and the dust suction phenomenon of workers is avoided. By the adoption of the design that the air extractor and a weighing moduleoperate at the same time, air can be extracted and compacted while powdery substances are packaged in the packaging process of the packaging bag, and meanwhile quantitative packaging can be achieved.

Description

technical field [0001] The invention belongs to the technical field of powder material packaging equipment, and in particular relates to a small automatic degassing packaging machine. Background technique [0002] Due to the powdery substance, the gas content is large and the volume is small, the existing ton packaging machine does not process the gas during the packaging process, so that the gas must be naturally overflowed to reach the rated packaging weight, resulting in a slow packaging process and cannot Meet the efficiency requirements of the production site. On the contrary, if the feeding speed is increased, the existing packaging bags cannot carry the rated packaging weight in a short time. If the filling is forced, it will cause dust overflow, affecting the environment of the packaging workshop and endangering workers. Otherwise, it will lead to the waste of packaging bag space resources and the increase of transportation costs. In short, the existing small bag pac...

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Problems solved by technology

[0002] Due to the powdery substance, the gas content is large and the volume is small, the existing ton packaging machine does not process the gas during the packaging process, so that the gas must be naturally overflowed to reach the rated packaging weight, resulting in a slow packaging process and cannot Meet the efficiency requirements of the production site. On the contrary, if the feeding speed is increased, the existing packaging bags cannot carry the rated packaging weight in a short time. If the filling is forced, it will cause dust overflow, affecting the environment of the packaging workshop and endangering workers. Otherwise, it will lead to the waste of packaging bag space resources and the increase of transportation costs. In short, the existing small bag packaging machine has a relatively light specific gravity of ultrafine powder, and the air content in the bag is large, which will cause the bag to stand unstable. Or it can't be loaded if it can't fit the specified weight

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