UV laser refrigerating device for computer to plate (CTP) machine

Abstract

The invention relates to a UV laser refrigerating device for a computer to plate (CTP) machine, comprising a mechanism bottom plate. Two sides of the top of the mechanism bottom plate are connected with a mounting frame. A cooling water pipe is installed at the bottom of the mounting plate, and a plurality of laser installation holes are installed in the middle of the cooling water pipe. Two sidesof the cooling water pipe are connected to the top of a supporting plate by upper fixing bolts, and the bottom of the supporting plate is connected to a mounting base by lower fixing bolts. The mounting base is arranged on the upper side of the mechanism bottom plate, and the upper part of the mounting frame is provided with a dustproof net. A plurality of heat dissipation fans are installed between the dustproof net and the top of the mounting frame. The heat dissipation fan includes a rotating shaft, and a fan blade is installed in the middle of the rotating shaft. The UV laser refrigerating device sets the laser installation holes in the middle of the cooling water pipe to keep the laser cool in all directions, supplemented by a fan cooling system, which greatly optimizes the overall cooling effect.

Description

technical field [0001] The invention relates to a UV laser refrigeration device for a direct plate-making machine, belonging to the field of laser refrigeration. Background technique [0002] Direct plate-making machine (CTP) is a device for direct plate-making by computer. It is a product of the development of computer typesetting to a certain stage. According to the model of the printing machine and the requirements of the folding pages, the pages are assembled into a large version, and the equipment that directly forms images on the printing plate after RIP, because it eliminates the traditional printing processes such as film and development, has quickly become popular in the printing industry. The laser cooling mechanism of the direct plate-making machine is an important technical structure in the field of plate making, which can solve the problem of laser heat and damage when the plate-making machine is working. [0003] In the modern printing industry, the direct pla...

AI Technical Summary

Problems solved by technology

[0004] The present invention proposes a UV laser refrigeration device for a direct plate-making machine, which solves the problem of excessive heat emitted by the UV laser during work by usually adopting a cooling method in which the laser is installed on one side of the cooling water pipe in the prior art. The cooling efficiency is low, and the cooling method is single, and the cooling effect cannot meet the requirements of use. The present invention sets the laser installation hole in the middle of the cooling water pipe, and installs the laser through the fixing buckle, which is simple and convenient, and keeps the laser in all directions. The cooling water pipe is fixedly installed on the support plate to maintain the stability of the laser and ensure the effect of plate making; at the same time, it is supplemented by a fan cooling system and the use of dust-proof nets to prevent dust from flowing back and ensure a dust-free environment for laser work, which greatly optimizes the overall cooling effect

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