Negative pressure adsorption conveying device for packaging paper board

Abstract

The invention discloses a negative pressure adsorption conveying device for a packaging paper board. The negative pressure adsorption conveying device for the packaging paper board comprises an upperpaper feeding part and a lower paper feeding part, wherein the upper paper feeding part and the lower paper feeding part are arranged on two sides of a conveying plane of the packaging paper board, the upper paper feeding part comprises an upper cleaning brush and a hollow upper conveying roller, the lower paper feeding part comprises a lower cleaning brush and a hollow lower conveying roller, theupper conveying roller and the upper cleaning brush are arranged above the conveying plane, the lower conveying roller and the lower cleaning brush are arranged below the conveying plane, the side walls of the upper conveying roller and the lower conveying roller are respectively provided with adsorption holes penetrating into inner cavities, and the ends of the lower conveying roller and the upper conveying roller are provided with negative pressure connectors communicated with the adsorption holes. According to the negative pressure adsorption conveying device for the packaging paper board,the upper surface and the lower surface of the packaging paper board can be quickly cleaned in the conveying process.

Description

technical field [0001] The invention belongs to the field of packaging machinery and equipment, in particular to a negative pressure adsorption conveying device for packaging cardboard. Background technique [0002] In the packaging industry, processing steps such as pre-pressing, cutting, scoring and bending are required for packaging board such as corrugated paper. At present, the automation that uses machines to replace people is becoming more and more widely used. Among them, in the transfer process of each process, it is usually necessary to use automated conveying devices, and during the processing of each process, packaging cardboard will produce various types of tiny paper scraps or dust , part of the sticking or staying on the cardboard will affect the processing quality of the next process. Therefore, it is best to clean up all kinds of paper scraps or dust on the cardboard during the transfer and conveyance of the packaging cardboard. Contents of the invention ...

AI Technical Summary

Problems solved by technology

At present, the automation that uses machines to replace people is becoming more and more widely used. Among them, in the transfer process of each process, it is usually necessary to use automated conveying devices, and during the processing of each process, packaging cardboard will produce various types of tiny paper scraps or dust , part of it sticks or stays on the cardboard, which affects the processing quality of the next process

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