Printing ink laser particle size detection system for digital printing

Abstract

The invention discloses an ink laser particle size detection system for digital printing, which relates to the technical field of ink laser particle size detection appliances and comprises a base, a mounting opening formed in the middle of the top surface of the base, a lifting plate arranged on one side of the top of a stand column and a laser particle size detector mounted on the top of the lifting plate. The outer wall of the upper portion of the stabilizing cylinder is movably sleeved with a carrying annular plate, and clamping assemblies are arranged in the storage grooves. Transmission mechanisms are arranged on the bottom surfaces of the stand columns; a lifting mechanism is arranged in the lifting cavity; through cooperation of the lifting mechanism, the transmission mechanism and the pressurizing assembly, granularity detection operation can be conveniently conducted on multiple sets of ink samples, automatic switching movement can be conducted on the to-be-detected ink samples and the undetected ink samples, meanwhile, the anti-splashing effect on the ink samples during detection can be achieved, and the detection efficiency is improved. And meanwhile, residual printing ink appearing in the detection process can be conveniently washed, and the convenience and the high efficiency during detection of the printing ink granularity are greatly improved.

Description

Technical field [0001] The present invention relates to the technical field of ink laser particle size detection devices, in particular to a digital printing laser particle size detection system. Background [0002] The ink should have a certain degree of fluidity, and meet the properties required by various printing processes, can be quickly dried on the print, the dried ink film should have the corresponding water resistance, acid resistance, alkali resistance, light resistance, friction resistance, wear resistance and other resistance; ink detection usually uses the laser particle size meter body, laser particle size meter body is through the diffraction of particles or the spatial distribution of scattered light (scattering spectrum) to analyze the particle size of the instrument, using Furanhofer diffraction and Mie scattering theory, The test process is not affected by many factors such as temperature changes, media viscosity, specimen density and surface state, as long as ...

AI Technical Summary

Problems solved by technology

[0003] However, when using the laser particle size analyzer body for particle size detection, the staff needs to manually place multiple groups of inks to be tested one by one in the lower part of the laser particle size analyzer for sampling and testing operations. Therefore, it is easy to place and sample inks one by one. Ink spills and splashes occur, and it is not convenient to clean the dripped ink in time, which affects the convenience and efficiency of ink particle size detection; therefore, the above problems need to be improved

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