Dust removal device of printing machine

Abstract

The invention discloses a dust removal device of a printing machine, which comprises a machine body, dust removal rollers are arranged in the body, film coils are driven between the dust removal rollers, a drawing hole is provided in the machine body, and an installation base is slidably connected to the drawing hole , There is a dust collection paper roll on the installation base, a card slot is fixedly connected to the installation base, an elastic pressure plate is provided on the inner wall of the card slot, and a limit block is provided on the dust collection paper roll, and the limit block is limited to the elastic pressure plate. In between, the body is provided with a fixed shaft, the fixed shaft is provided with a rotating rod, a brush roller is arranged between the rotating rods, and a fastener is provided on the fixed shaft, and the fastener is fixedly connected to the brush roller on the body. The invention is simple and convenient to install the dust collecting paper roll, can quickly and efficiently remove the dust on the film coil, and improve the cleanliness of the product surface; at the same time, adjust the angle of the brush roller, change the contact and pressure between the brush roller and the film coil, and improve Dust removal effect, to avoid damage to the film coil.

Description

technical field [0001] The invention belongs to the technical field of dust removal for printing machines, in particular to a dust removal device for printing machines. Background technique [0002] The main component of PVC is polyvinyl chloride, which is light yellow, translucent and shiny. With the development of the times, PVC film is gradually winning people's favor with its good performance, simple process and many other advantages, and has been accepted and recognized by more and more people. The darling of PVC film can be seen everywhere in people's daily life. PVC film can not only express the colors in nature, but also express the colors in people's fantasy. In Germany, 40% of the furniture is made of PVC film surface materials, mainly reflected in those desks, bookshelves, sofas, kitchen cabinets with natural color, gorgeous colors, rich and diverse, beautiful patterns, elegant styles and high-end. Stationery film is a kind of PVC film, which is mainly used to ...

AI Technical Summary

Problems solved by technology

At present, the dust removal device on the printing machine is generally used to remove the dust on the film coil, mainly relying on the dust removal roller to absorb the dust on the film coil, and the dust removal roller transfers the dust to the dust collection paper roll that can be peeled off layer by layer to complete the dust removal work , but it is inconvenient to install the dust collection paper roll, and the dust removal effect is average

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