Air suction type automatic material conveying device

Abstract

The invention relates to the technical field of air suction type material conveying, in particular to an air suction type automatic material conveying device. The air suction type automatic material conveying device comprises a moving frame, a moving mechanism and a material suction mechanism, wherein the moving mechanism is arranged on the lower end face of the moving frame; and the material suction mechanism is arranged on the moving frame. According to the air suction type automatic material conveying device, conveyed and collected paper scraps and impurities can be classified in the conveying process through the material suction mechanism, so that the problem that the paper scraps and the impurities need to be sorted again in the later period can be avoided; and meanwhile, conveying rollers and conveying belts in an auxiliary feeding set play a role in auxiliary conveying of the paper scraps and impurities, so that the paper scraps and impurities can be prevented from adhering to the inner wall of a feeding barrel and affecting the conveying effect of the feeding barrel on the paper scraps and impurities.

Description

technical field [0001] The invention relates to the technical field of air-suction material conveying, in particular to an air-suction automatic material conveying device. Background technique [0002] During the paper production process, after cutting off the excess corners of the paper, these paper scraps are easy to scatter on the ground and are difficult to clean up. Therefore, most of the paper scraps are transported and collected by the air-suction automatic material conveying device. The air-suction material conveying is adopted Pneumatic conveying, which uses the suction of the airflow to make the paper scraps easy to convey in the closed pipeline, and the air-suction material conveying device can be used for horizontal, vertical or inclined conveying. [0003] However, the following problems will occur during the use of the air-suction material conveying device: 1. The traditional air-suction material conveying device only uses a single suction method to transport p...

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Problems solved by technology

[0003] However, the following problems will occur during the use of the air-suction material conveying device: 1. The traditional air-suction material conveying device only uses a single suction method to transport paper scraps and impurities on the ground to the collection box for collection. During the process, the paper dust is easy to adhere to the inner wall of the conveying device due to its thinness, thus affecting its conveying effect

[0004] 2. The traditional air-suction material conveying device collects the inhaled paper scraps and impurities in a unified manner. After all the paper scraps and impurities are collected, the collection box is taken out to classify the paper scraps and impurities, which makes the paper scraps collection process more cumbersome.

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