A new gravure printing machine

Abstract

The invention discloses a novel gravure press and a processing method thereof, and belongs to the field of printing equipment. The novel gravure press comprises a buffer structure and a force transmission structure; the buffer structure is connected with the force transmission structure through a spring; the force transmission structure is connected with a No.2 rotating wheel through a linkage rod; the No.2 rotating wheel is connected with a No.3 rotating wheel through a linkage plate; the linkage plate is provided with a bolt connector; and the outer side of the No.3 rotating wheel is in contact with the outer side of a roller. According to the novel gravure press, through the No.3 rotating wheel, the No.2 rotating wheel, the force transmission structure and the buffer structure, force generated during rotation of the roller can be reduced, and the buffer effect is achieved; and excessive damage to parts is avoided.

Description

technical field [0001] The invention belongs to the field of printing equipment and relates to a novel gravure printing machine. Background technique [0002] The coordination between the unwinding unit, tension control unit, printing unit and die-cutting unit in traditional gravure printing machines is mainly realized by mechanical components, such as gears, shafts, etc. The application of these mechanical accessories was of great positive significance at that time. However, with the increasing development and improvement of electronic technology, the traditional mechanical transmission technology has become less and less suitable for the needs of modern production. When changing products, it is necessary to replace gears, paper guide shafts, etc., which is a waste of time. Second, because the size of various products sometimes varies very little, the size of the gears is easy to identify, and the diameter of the paper guide shaft is difficult to distinguish with the naked...

AI Technical Summary

Problems solved by technology

However, with the increasing development and improvement of electronic technology, the traditional mechanical transmission technology is becoming less and less suitable for the needs of modern production.

When changing products, it is necessary to replace gears, paper guide shafts, etc., which is a waste of time. Second, because the sizes of various products sometimes vary very little, the size of the gears is easy to identify, and the diameter of the paper guide shaft is difficult to distinguish with the naked eye.

In the unwinding traction structure of the gravure printing machine, due to the small diameter of the traction rubber roller, various supporting components are usually added, and the design of these components is often lacking, resulting in low installation accuracy, difficulty in installation and disassembly, and faster wear of parts, etc. question

For modern production with higher and higher precision requirements, it is difficult to meet the control requirements

Images