Transverse ink scrapping ink stack for improving printing quality

Abstract

A transverse ink scrapping ink stack for improving the printing quality comprises a base frame and a scrapping plate base arranged above the base frame. An ink stack base is arranged at the upper end of the base frame, ink stack bodies are arranged on the upper end face of the ink stack base, and a scrapping plate base driving lead screw and a scrapping plate base sliding rail are arranged on the positions, on the two sides of the ink stack base, of a rack correspondingly. A scrapping plate base driving nut is installed on the scrapping plate base driving lead screw in a sleeving mode, a scrapping plate base driven sliding block is installed on the scrapping plate base sliding rail in a sleeved mode, and one end of the scrapping plate base is connected with the scrapping plate base driving nut. The other end of the scrapping plate base is connected with the scrapping plate base driven sliding block, scrapping plate seats are arranged on the upper end face of the scrapping plate base, and scrapping plates are arranged on the scrapping plate seats. The scrapping plates are perpendicular to a plurality of strip-shaped ink outlets, and during ink scrapping, residual ink on the strip-shaped ink outlets is scrapped at the same time by the scrapping plates in the direction perpendicular to the strip-shaped ink outlets, so that color crossing is avoided, and the printing effect is improved.

Description

technical field [0001] The invention belongs to the technical field of printing machines, and mainly relates to a horizontal scraping ink stack for improving printing quality. Background technique [0002] The photo machine needs to use a scraper to remove excess ink on the nozzle during the printing process and after printing. Most of the existing ink scraping devices are fixedly installed on the frame, and the nozzle needs to be moved to the scraping device to passively scrape off the ink. The nozzle is easy If the ink is not clean, it will cause the ink to hang or solidify, which will affect the printing effect; the nozzle is equipped with multiple strip-shaped ink outlets arranged in parallel, and different strip-shaped ink outlets have different ink colors. The direction of the parallel strip ink outlets will scrape off the residual ink of different strip ink outlets in turn, which will easily cause cross-color and affect the printing effect. Contents of the invention...

AI Technical Summary

Problems solved by technology

[0002] The photo machine needs to use a scraper to remove excess ink on the nozzle during the printing process and after printing. Most of the existing ink scraping devices are fixedly installed on the frame, and the nozzle needs to be moved to the scraping device to passively scrape off the ink. The nozzle is easy If the ink is not clean, it will cause the ink to hang or solidify, which will affect the printing effect; the nozzle is equipped with multiple strip-shaped ink outlets arranged in parallel, and different strip-shaped ink outlets have different ink colors. The direction of the parallel strip ink outlets will scrape off the residual ink of different strip ink outlets in turn, which will easily cause cross-color and affect the printing effect

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