Scraper device and printing equipment

Abstract

The invention discloses a scraper device and printing equipment. The scraper device comprises a contact part, and the contact part is arranged to be capable of deforming under the action of external force so as to be matched with the shape of a to-be-printed surface of a to-be-printed piece. When the scraper device and the printing equipment are in use, the contact part is driven to deform according to the shape of the to-be-printed surface of the to-be-printed piece, and the deformed contact part is matched with the to-be-printed surface of the to-be-printed piece in shape, so that the contact part can be attached to the to-be-printed surface of the to-be-printed piece through a printing screen after being attached to the printing screen, therefore, the to-be-printed surface of the to-be-printed piece is printed, no matter how the curvature of the to-be-printed surface of the to-be-printed piece changes, the contact part can be matched with the to-be-printed surface of the to-be-printed piece in shape, and then the to-be-printed surface of the to-be-printed piece is printed.

Description

technical field [0001] The invention relates to the technical field of glass printing, in particular to a scraper device and printing equipment. Background technique [0002] Ink is printed on the surface of glass for the purpose of aesthetics, shielding or auxiliary bonding. In traditional glass printing process, ink is usually printed on the glass surface by screen printing equipment and process. [0003] However, for curved glass, due to its own structural characteristics, the curvature of the curved surface often changes regularly or irregularly. Traditional printing equipment is generally only suitable for curved glass with a single direction of curved surface, or the curved surface is small. However, it is difficult to apply to curved glass with irregular curvature changes or large curvature and other directions. Contents of the invention [0004] Based on this, traditional printing equipment is generally suitable for curved surfaces in a single direction, or curved...

AI Technical Summary

Problems solved by technology

[0004] Based on this, traditional printing equipment is generally suitable for curved surfaces in a single direction, or curved glass with small curved surfaces, but it is difficult to apply to curved glass with irregular curvature changes or large curvatures in multiple directions. A scraper and printing equipment are proposed. The scraper and printing equipment can be applied to curved glass with regular or irregular curvature changes, and also suitable for curved glass with multiple directions such as large curved surfaces.

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