Novel imprinting device

Abstract

The invention discloses a novel imprinting device. The novel imprinting device comprises a vertical rack, a plate roller, a compression roller and a lifting driving device, wherein the two ends of the plate roller are arranged on the vertical rack; a left lifting plate and a right lifting plate are respectively arranged on the two sides of the vertical rack in a sliding manner; the two ends of the compression roller are respectively arranged on the left lifting plate and the right lifting plate; a synchronous lifting mechanism is arranged between the left lifting plate and the right lifting plate; and the synchronous lifting mechanism can drive the left lifting plate and the right lifting plate to synchronously rise, fall and move relative to the plate roller, so that the two ends of the compression roller are guaranteed to synchronously rise, fall and push, and the overprinting precision and printing quality of the imprinting device are improved.

Description

technical field [0001] The present invention relates to printing machine equipment, especially a new embossing device. Background technique [0002] In an embossing machine, it usually includes an embossing roller, a plate roller, and a pushing device that can drive the embossing roller to move and press against the plate roller. The traditional pushing device is mostly a single cylinder, which not only has insufficient pushing force, but also The pressure is unbalanced, and the overprinting accuracy and printing quality are poor. At present, although there are also double-cylinder driving mechanisms to push both ends of the embossing roller at the same time, even if the cylinders of the same specification are used, due to the problem of process accuracy and the layout of the air circuit Different, it is difficult for the two cylinders to truly achieve the effect of synchronous movement and pushing. Contents of the invention [0003] In order to overcome the deficiencies ...

AI Technical Summary

Problems solved by technology

[0002] In an embossing machine, it usually includes an embossing roller, a plate roller, and a pushing device that can drive the embossing roller to move and press against the plate roller. The traditional pushing device is mostly a single cylinder, which not only has insufficient pushing force, but also The pressure is unbalanced, and the overprinting accuracy and printing quality are poor. At present, although there are also double-cylinder driving mechanisms to push both ends of the embossing roller at the same time, even if the cylinders of the same specification are used, due to the problem of process accuracy and the layout of the air circuit Different, it is difficult for two cylinders to achieve the effect of synchronous moving and pushing

Images