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Analysis Of The Principle And System Composition Of Automatic Developing Machine

Release time:

2024-08-21

Automatic Developing Machine Is A Printing Processing Equipment That Partially Or Completely Completes The Developing, Rinsing, Gluing, Drying And Other Processes Of The Sun Dried Printing Plate Through Semi-automatic And Fully Automatic Programs. It Is Generally Composed Of Transmission System, Developing System, Rinsing System, Drying System, Program Control System, And Other Parts.
Development Refers To The Process Of Using A Reducing Agent To Reveal The Latent Image Formed By Exposure On A Film Or Printing Plate. The Development Of PS Plates Is To Obtain Printing Layouts And Layout Performance That Meet Printing Requirements While The Graphics And Text On The Plate Are Displayed. A Developing Machine Is A Printing Processing Equipment That Partially Or Completely Completes The Developing, Rinsing, Gluing, Drying And Other Processes Of The Sun Dried Printing Plate Through Semi-automatic And Fully Automatic Programs.
Automatic Developing Machines Generally Consist Of Transmission Systems, Developing Systems, Rinsing Systems, Drying Systems, Program Control Systems, And Other Components.
1. Transmission System
The Transmission System Is The Driving Device That Guides The Operation Of The Printing Plate. It Is Driven By A Motor Through A Worm Gear Or Sprocket Chain To Rotate The Conveyor Roller, And Through The Driving Of The Pressure Roller, The Printing Plate Passes Through Various Working Stages Of The Developing Machine.
2. Developing System
During The Development Process Of The Printing Plate, The Photosensitive Layer In The Blank Area Of The Plate Is Quickly Dissolved By The Uniform And Continuous Spraying Of The Circulating Developing Solution. Some Developing Machines Also Add Brush Rollers To Accelerate This Dissolution. In Order To Ensure That The Developer Works Under Constant Conditions, This Part Also Has A Heater And A Cooler, Which Can Automatically Adjust The Temperature (generally Controlled At Around 25 ℃). The Automatic Circulation Filtration Of The Medicinal Solution Ensures That The Concentration And Temperature Of The Medicinal Solution Are Uniform And Consistent Throughout.
3. Flushing System
The Flushing System Mainly Consists Of Two Sets Of Spray Pipes Spraying Clean Water Onto The Front And Back Of The Plate To Remove The Developing Products And Excess Developing Solution Attached To The Plate, And Squeezing Out The Moisture On The Plate Through The Squeezing Roller; Simultaneously Equipped With Secondary Water Washing Function.
4. Glue Coating System
The Main Function Of The Glue Coating System Is To Apply A Uniform Layer Of Protective Glue On The Developed Surface.
5. Drying System
The Drying System Consists Of Air Supply Ducts And Rubber Rollers, Which Quickly Dry The Printing Plate Through Blowing And Heating, And Finally Send The Printing Plate Out.