Unit type intaglio press

Abstract

The invention discloses a set concave imprinter, its main character is the unite axis is composed with the unite axis flange, tip of the neighbor machine, there are steel chips among the flanges; two cylinders are fixed on the wall of each machine, and two press pieces on the wall to be the straight slide trail, and the slide base is set in the slide trail, the pull pole of the cylinder is connected to the slide base, which is connected to the press and imprint roller shelf, the press and imprint rubber roller is arranged on the shelf; the support arm of accept and cut material equipment has a photoelectricity eye under it, another photoelectricity eye is set in front of the roll arm canister, the two sets photoelectricity eye are connected to the programmable controller of the imprinter, the execution of the roll arm is also connected to the programmable controller. This invention eliminate the lining connecting error of each set of machine, reduce the power cost, the two cylinders take the press imprint roller lining ace up and down, ensure the quality of imprint, the infrared reduce the work intension and reduce the worker, improve the produce efficiency.

Description

【Technical field】 [0001] The invention relates to a printing machine, in particular to a shaft coupling between each unit of the printing machine, an embossing device and a material cutting device. 【Background technique】 [0002] In the prior art, the unit-type gravure printing machine is composed of various units, so its length is relatively long. With the needs of packaging and printing, some printed products require ten or more colors to complete the entire pattern. printing, which requires corresponding printing units to complete, and the connection between the units is directly connected by the connecting shaft, and is driven by a main motor. This hard connection or soft connection cannot solve various problems. The linearity error of unit connection affects the transmission efficiency of each unit and increases the power consumption required for machine operation; and the imprinting device on this printing machine adopts the swing arm type impr...

AI Technical Summary

Problems solved by technology

[0002] In the prior art, the unit-type gravure printing machine is composed of various units, so its length is relatively long. With the needs of packaging and printing, some printed products require ten or more colors to complete the entire pattern. printing, which requires corresponding printing units to complete, and the connection between the units is directly connected by the connecting shaft, and is driven by a main motor. This hard connection or soft connection cannot solve various problems. The linearity error of unit connection affects the transmission efficiency of each unit and increases the power consumption required for machine operation; and the imprinting device on this printing machine adopts the swing arm type imprinting mechanism, although it reaches the expected The process requirements of printing pressure, but in actual operation, different layouts have different requirements for the diameter of the printing plate roller. When replacing the printing plate roller, the diameter of the printing plate will change accordingly. , when the embossing plate roller and printing roller work in the embossing area, they will not overlap and work on the same busbar, resulting in uneven force on the embossing surface, which affects the printing effect. Not high, generally need 2 to 3 people to complete the material cutting work, which not only increases the labor intensity of the workers but also wastes labor, and reduces the production efficiency of the printing machine

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