Color separation printing machine automatic ink refill system

CN2743132
The color separation printer automatic refill system includes more than one set of automatic refill units. Each refill unit includes an electronically controlled intake valve, a high viscosity upgrade pump module, an ink delivery tube, a throttle valve, and a nozzle. The air supply pipe of the electronically controlled air intake valve is connected to the high viscous material lifting pump module to control the high viscous material lifting module, and the high viscous material lifting module delivers the ink to the throttle valve through the ink tube and then to the nozzle At the bottom of several nozzles is an ink fountain roller, and the ink fountain roller is divided into a plurality of mutually isolated areas by an isolating plate. An ink fountain is provided on one side of the ink fountain roller, and the ink fountain is also divided into several isolated areas. When the nozzle sprays ink of different colors on the ink fountain roller, the ink can be driven down the corresponding area of ​​the ink fountain by the ink fountain roller, and a plurality of ink transfer rollers linked with the ink fountain roller are also provided below the ink fountain roller, so that The ink on the fountain roller is transferred to the transfer roller.

Source: China Packaging News