An adjustable printing press that can quickly replace the printing roller

Abstract

The invention discloses an adjustable printing press capable of rapidly dismantling and replacing printing pressure rollers. The adjustable printing press includes a printing press main body, and the printing press main body includes a printing module. The printing module is provided with a driving component, and the driving component rotates upward. There is a printing pressure roller, and the adjustable printing machine also includes symmetrically distributed support parts, a roller plate is arranged between the support parts, and a replacement arm is arranged between the roller plate and the printing module, and the printing pressure on the printing module is replaced by the replacement arm. The roller is removed, and the printing press roller on the upper roller plate is replaced. The driving component includes a first motor. The output shaft of the first motor is fastened with a bidirectional screw rod, and the bidirectional screw rod is provided with symmetrically distributed support bases. The support base is provided with a linear electric cylinder, the sliding block of the linear electric cylinder is provided with a connecting block, and the printing pressure roller rotates on the connecting block. The printing press of the invention realizes automatic replacement through the automatic rotation of the replacement arm to the printing pressure roller, which is convenient for operation, saves time, and is beneficial to improve the production efficiency.

Description

technical field [0001] The invention relates to a printing press, in particular to an adjustable printing press capable of rapidly dismantling and replacing printing pressure rollers. Background technique [0002] The printer is a machine that prints text and images. Modern printing machines are generally composed of plates, inking, embossing, paper feeding (including folding) and other mechanisms. Its working principle is: first, the text and images to be printed are made into a printing plate, installed on the printing machine, and then the ink is applied to the place with the text and image on the printing plate manually or by the printing machine, and then directly or indirectly transferred. Printing onto paper or other substrates such as textiles, sheet metal, plastic, leather, wood, glass and ceramics to reproduce the same print as the printing plate. The invention and development of the printing press played an important role in the spread of human civilization and ...

AI Technical Summary

Problems solved by technology

[0003] During the use of the printing machine in the prior art, the printing press roller needs to be replaced according to the different printing patterns. The traditional method of manual replacement is low in efficiency, laborious and laborious, and affects the production progress.

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