Quick-drying type pad printing machine

Abstract

The invention relates to a quick-drying pad printing machine, which includes a movable shaft, a casing, a scraper, a silicone head, an ink tray, a workbench and a handle. The end is embedded with a hydraulic telescopic rod, the hydraulic telescopic rod is set inside the casing, and is connected to the hydraulic cylinder at the same time, and it can be stretched. Drying cover, the drying cover can move in the vertical direction under the control of the telescopic rod, the horizontal highest point of the lower edge of the drying cover is higher than the silicone head, and the horizontal lowest point is flush with the upper surface of the workbench , The hydraulic telescopic rod can push the workbench horizontally to the bottom of the drying cover; it can avoid ghosting, shifting or graphic deformation of the pad printing pattern, and improve the printing quality of the pad printing machine.

Description

technical field [0001] The invention belongs to the field of pad printing machinery, and in particular relates to a quick-dry pad printing machine. Background technique [0002] Pad printer is a kind of printing equipment, suitable for plastic, toys, glass, metal, ceramics, electronics, IC packaging, etc. Pad printing is an indirect intaglio printing technology, which has become a main method for surface printing and decoration of various objects. [0003] When the pad printing machine is working, the ink is first sprayed on the etching plate, and then the excess ink is scraped off with a retractable scraper. At this time, the solvent in the ink left in the etched area volatilizes and forms a gel-like surface, and then the glue head descends to the etching plate to absorb ink; the glue head rises after absorbing most of the ink on the etching plate, and then At this time, part of this layer of ink volatilizes, and the remaining part of the wet ink surface is more conducive...

AI Technical Summary

Problems solved by technology

[0004] At present, there are two basic indicators for evaluating the quality of printed matter of pad printers. The first is the clarity of printing, and the second is the accuracy of the printing position. The latter can be improved by setting positioning mold grooves and other means. The former In addition to the need to improve the silicone head, ink formula, etc., there is another important problem that is easily overlooked, that is, when the ink is printed on the surface of the product, the ink is not dried in time, or the fan behind the ink tray is simply used to dry it. The clarity of the ink is damaged, and in severe cases, ghosting, shifting, stretching and distortion of graphics, etc.

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