Optical mechanical and electronic integrated computer-to-plate (CTP) machine

Abstract

The invention discloses an optical mechanical and electronic integrated computer-to-plate (CTP) machine. The machine comprises a roller device, a horizontal moving device, an optical device and a manipulator device, wherein the roller device comprises a roller, a first clamp bar and a main motor; the horizontal moving device comprises a guide rail pair, a screw pair and a horizontal moving step motor; the manipulator device comprises gearboxes, a crank arm, a manipulator, a manipulator drive motor, a tail clamp bar locker, a locker drive motor, a tail clamp bar, a cam, a cam drive motor, a compression roller and a compression roller drive motor; the first clamp bar is arranged on the outer surface of the roller; the main motor is used for driving the roller to operate; the horizontal moving step motor is used for driving the optical device to move parallelly along a guide rail; the crank arm, the manipulator drive motor, the compression roller drive motor, the cam drive motor and a gear are arranged on the gearboxes on the side face of a bearing block; the tail clamp bar locker, the locker drive motor and the tail clamp bar are arranged on the manipulator; and the compression roller and the cam are arranged between the two gearboxes and are connected with the gear. The machine has a simple structure, is convenient to operate, and saves manpower, time and consumable materials.

Description

technical field [0001] The invention relates to the field of printing equipment, in particular to an optical-mechanical-electrical integrated CTP plate-making machine. Background technique [0002] The traditional plate-making process needs to go through two processes of laser phototypesetting and outputting film, manual imposition and plate printing. Differences in the exposure time of printing plates during the printing process will cause flower marks, dot variation, inconsistent dots, manual spelling, and plate printing. Mistakes and error. In addition, due to the continuous expansion of newspapers today, the black and white version is changed to a color version, and the single-sided color is changed to a double-sided color version. Higher overprinting accuracy is required. In order to enhance the timeliness of news, it is required to shorten the printing time as much as possible to extend the deadline time. Therefore, a large number of layout editing must be carried ou...

AI Technical Summary

Problems solved by technology

[0002] The traditional plate-making process needs to go through two processes of laser phototypesetting and outputting film, manual imposition and plate printing. Differences in the exposure time of printing plates during the printing process will cause flower marks, dot variation, inconsistent dots, manual spelling, and plate printing. Mistakes and error

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