Powder packing machine

Abstract

The invention discloses a powder packing machine which comprises a material distribution mechanism, a feed hopper, a discharge pipe, a housing, a measuring cup, a rotating shaft, a driving device and a scraping plate, wherein the feed hopper is arranged at the top end of the housing; the driving device is connected with the rotating shaft; the scraping plate is fixed on the rotating shaft; the measuring cup is located below the feed hopper; a cover plate is arranged at the bottom of the feed hopper; a movable bottom plate is arranged at the bottom of the measuring cup; the discharge pipe is arranged below the movable bottom plate; a bag body conveying component is arranged below the discharge pipe; the bottom of the housing is connected with an air suction pipe; the tail end of the air suction pipe is connected with a negative pressure device; a separation mechanism is arranged in the air suction pipe; and a feed opening is formed below the separation mechanism. The powder packing machine is high in automation degree, accurate in measurement and low in error rate, and meanwhile avoids the phenomenon that a powdery product scatters around and contaminates the environment.

Description

technical field [0001] The invention relates to a packaging device, in particular to a powder packaging machine. Background technique [0002] The powder packaging machine is suitable for the quantitative packaging of powder, powder, and powder materials in chemical, food, agricultural and sideline products industries, such as: milk powder, starch, pesticides, veterinary drugs, premixes, additives, condiments, feed, enzyme preparations Wait. [0003] There are many kinds of powder packaging machines at present, which are designed for different powders, and all of them can realize automatic quantitative packaging of powders, which is indeed progressive, but in actual use, it is found that there are still shortcomings in its own structure and performance. Many deficiencies have caused the existing powder packaging machine to fail to achieve the best use effect and work efficiency in practical application. Now its shortcomings are summarized as follows: [0004] (1) The exist...

AI Technical Summary

Problems solved by technology

[0003] There are many kinds of powder packaging machines at present, which are designed for different powders, and all of them can realize automatic quantitative packaging of powders, which is indeed progressive, but in actual use, it is found that there are still shortcomings in its own structure and performance. Many deficiencies have caused the existing powder packaging machine to fail to achieve the best use effect and work efficiency in practical application. Now its shortcomings are summarized as follows:

[0004] (1) The existing powder packaging machines generally use mass sensors to ensure that the weight of the finished product without bag is the same, but in operation, due to the impact force of the material falling, the existence of this impact force will make the weighing inaccurate. Accurate, there is a gap between the weight of the product and the weight required by the packaging, which affects the quality of the product packaging;

[0005] (2) The existing powder packaging machine does not have the function of dust removal. The powder will generate dust more or less during the process of packaging and unloading, causing the dust to permeate the entire workshop, and the dust will be directly discharged to the outside through the exhaust fan, resulting in the external environment. subject to secondary pollution

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