Printing press with printing plate operation device

Abstract

The invention discloses a printing press with a printing plate operation device. The printing press comprises a base and a printing press body positioned above the base, wherein a cushioning chamber is formed in the base, a cushioning plate is arranged on the sidewall of the cushioning chamber in a sliding manner, a mounting plate is fixedly arranged at the bottom of the printing press body, a mounting groove is formed in the top of the cushioning plate, and is matched with the mounting plate, a plurality of clamping column grooves are formed in the inner walls of the two sides of the mountinggroove, threaded holes are formed in the inner walls of the sides, far away from the mounting groove, of the clamping column grooves, a plurality of through holes are formed in the inner walls of thetwo sides of the cushioning chamber, and correspond to the threaded holes one to one, driving rods are arranged in the through holes in a rotating manner, and sleeve columns are arranged on the outersides of the driving rods in the sliding manner. The printing press is high in practical performance, simple in structure, convenient to operate and favorable for use of a user, the printing press body can be quickly arranged and cushioned, and the service life of the printing press body is prolonged.

Description

technical field [0001] The invention relates to the technical field of printing machines, in particular to a printing machine with a printing plate operating device. Background technique [0002] In rotary sheet-fed printing presses, the plate cylinders and blanket cylinders in each printing unit of the printing press are provided with some clamping- and tensioning devices, which allow the replacement of blankets and printing plates, therefore, every In a new printing task, a new printing plate can be tensioned onto the associated cylinder in the corresponding printing device. After searching, the patent document with the publication number CN101204869A provides a printing machine with a printing plate operating device. This design has a A lined drum having actuators arranged to cause the liner to change its geometry in the axial and / or circumferential direction of the drum, wherein the actuators are connected to On a positioning electronics unit connected to the machine co...

AI Technical Summary

Problems solved by technology

[0003] But above-mentioned this kind of design also has weak point, and above-mentioned this kind of design is not convenient to fast installation to printing press, and can produce vibration because printing press works, but above-mentioned this kind of design is convenient to carry out buffering protection to printing press, makes large The service life of the printing machine is greatly reduced, which is not conducive to people's use, so we propose a printing machine with a printing plate operating device to solve the above problems

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