Printing film coating equipment convenient to adjust

Abstract

The invention discloses printing film coating equipment convenient to adjust and belongs to the field of film coating equipment. The printing film coating equipment comprises an outer box, the front surface of the outer box is fixedly connected with a motor, the outer surface of a discharge roller is sleeved with a coiled material needing film coating, and one end of the coiled material penetratesthrough a limiting mechanism, so that the limiting mechanism presses and flattens the coiled material. Then the coiled material passes through the space between the limiting mechanism and a scrapingmechanism, so that the scraping mechanism cleans away impurities on the surface of the coiled material, the coiled material more tightly adheres to a thin film, the coiled material enters a working box from a feeding hole and passes through the space between a film coating rotary drum and an extrusion roller, a telescopic air cylinder can push and pull a connecting plate, the distance between theextrusion roller and the film coating rotary drum is adjusted according to the thickness of the coiled material, so that the extrusion effect is better, a motor is adjusted to rotate a rotary shaft, thus the film coating rotary drum adheres to adhesive from the interior of an inner box, then the coiled material is coated with the film, finally the coiled material reaches a discharging outlet, andfilm coating is completed.

Description

technical field [0001] The invention relates to the field of lamination equipment, more specifically, to a printing and lamination equipment that is easy to adjust. Background technique [0002] Lamination refers to the application of transparent plastic film to the surface of printed matter by hot pressing to protect and increase gloss. It can also be divided into glossy film and sub-film. Lamination has been widely used in the covers of books, albums, and commemorative albums. , Postcards, product brochures, calendars and maps, etc. for surface binding and protection, with a wide range of uses. [0003] However, when the traditional laminating equipment applies adhesive to the film, the viscosity of the adhesive on the surface of the laminating drum is not uniform, and in the process of heating and pressing, air bubbles will appear between the film and the coated coil. , and the current laminating equipment cannot be adjusted according to the thickness of the film-coated ...

AI Technical Summary

Problems solved by technology

[0003] However, when the traditional laminating equipment applies adhesive to the film, the viscosity of the adhesive on the surface of the laminating drum is not uniform, and in the process of heating and pressing, air bubbles will appear between the film and the coated coil. , and the current laminating equipment cannot be adjusted according to the thickness of the coated film coil when extruding the film, and it affects work efficiency

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