Material packing machine with priming device

Abstract

The invention provides a material packing machine with a priming device, which comprises a blanking cavity and a blanking nozzle positioned at the tail end of the blanking cavity, and is characterized by also comprising a priming device, wherein the priming device is provided with a liquid accumulator and a pipeline communicated with the lower part of the liquid accumulator; the pipeline is fixed at the blanking cavity through a fixing part and extends along the direction same as the blanking cavity to the blanking nozzle; and a material feeding port is arranged at the blanking nozzle of the pipeline. The material packing machine can inject liquid or semi-solid fluid materials into a packaging bag instantly before the packaging bag is sealed, thereby preventing the liquid or semi-solid fluid material from volatilizing or losing caused by exposure, preventing the liquid or semi-solid fluid material from being mixed with other materials, generating chemical reaction and losing, and saving processes.

Description

technical field [0001] The invention relates to the field of material packaging, in particular to a material packaging machine with a liquid injection device. Background technique [0002] General vertical packaging machines cannot pack liquid and solid substances at the same time, and are usually divided into powder packaging machines and liquid packaging machines. These packaging machines have great defects in the packaging process of some specific products. For example, in the packaging of iron-based deoxidizers for food at home and abroad, iron powder, salt, activated carbon, water and other substances are mixed evenly before quantitative packaging in the production process. However, since the iron powder will be oxidized immediately after contacting with water, therefore, if the iron-based deoxidizer is packaged by this process, the iron powder has a high oxidation activity before it is packaged, and it will also be oxidized and lost during the packaging process. , thu...

AI Technical Summary

Problems solved by technology

Since the packaging process is carried out in an open environment, these volatile materials will be volatilized and lost during the packaging process, thus making the effect of the materials unstable

In particular, when these volatile materials are liquid or semi-solid fluids, it is difficult to mix them evenly with the carrier material because of their small dosage, so that after the mixed materials are packaged into material packets, the effect of each packet product is not good. Uniform

[0005] On the other hand, at present, most of the material packaging machines of manufacturers use small cups to discharge materials. Since the small cups are small, the fluidity of the materials must be controlled to ensure that the materials can be discharged smoothly without sticking to the cups; in order to control the material If the fluidity is low, the liquid cannot be added more, and the produced materials, such as deoxidizer, have less water content. In actual use, the deoxidizer needs to absorb water from the outside to be completely oxidized, so that the deoxidizer performance is limited.

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