No pressure roller dust removal vacuum conveying device and method

Abstract

The invention discloses a dust-removing vacuum conveying device and method without a pressure roller. The conveying device includes a dust-removing roller, multiple sets of belt conveying structures, a vacuum bellows, a support frame and a corrugated cardboard. The dust-removing roller includes a long shaft head, a short shaft head and a roller body. , one end of the roller body is fixedly connected to the long shaft head, and the other end is fixedly connected to the short shaft head, multiple sets of belt transmission structures are fixed on the vacuum bellows, and the long shaft head and short shaft head are respectively fixed in the positioning holes on the support frame. The corrugated cardboard is conveyed on the belt conveying structure. The roller body of the dust removal roller is tangent to the corrugated cardboard, and the roller body rotates uninterruptedly. The surface of the dust removal roller is also provided with a dust removal rubber layer that sticks to remove dust and impurities. The corrugated cardboard is conveyed through the belt transmission structure. When passing the dust removal roller, the dust removal adhesive layer absorbs the dust impurities, which can meet the needs of most mainstream products and closely cooperate with them. Some products are equipped with paper feeding adhesive before. The roller can be removed and directly replaced with a paper feed dust removal rubber roller.

Description

technical field [0001] The invention relates to the technical field of dust removal transportation in the previous process of carton high-definition printing, and in particular to a pressure-roller-free dust removal vacuum conveying device and method. Background technique [0002] Belt conveyors, also called belt conveyors or belt conveyors, are indispensable economical logistics conveying equipment to form a rhythmic assembly line. The belt conveying method has the advantages of large conveying capacity, simple structure, convenient maintenance, and standardized parts. It has been widely used in various industries such as home appliances, electronics, electrical appliances, machinery, tobacco, injection molding, post and telecommunications, printing, food, etc. , debugging, packaging and transportation, etc. [0003] In recent years, in order to solve the problem of precise registration of high-definition printing of corrugated boxes, various forms of belt conveying produc...

AI Technical Summary

Problems solved by technology

[0005] However, the structure of the electrostatic paper-feeding and dust-removing cots of this utility model is relatively complicated, and for existing products without paper-feeding and dust-removing cots, it is not very convenient to install the structure, so the structure of the electrostatic paper-feeding and dust-removing cots still cannot widely used

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