Principle
The working principle of the monochrome pad printer with cleaning pad head is to first etch the pattern on the printing plate, inject the ink into the oil cup, and evenly spread the ink on the printing plate with a scraper. The pad printing pad presses down to contact the printing plate to absorb the ink, and then moves to the top of objects such as light bulbs, lamps, lighting, and colored lights to transfer the ink to the surface of the object. The pad head cleaning device can clean the pad head in time to ensure the clarity and quality of the next printing.
Structure
• Printing plate: carries the pattern or text information to be printed.
• Oil cup and scraper: The oil cup stores the ink, and the scraper is responsible for evenly distributing the ink on the printing plate.
• Pad printing pad: The material is soft and elastic, responsible for absorbing the ink and transferring it to the object.
• Pad head cleaning device: The motor drives the rotating tape to clean the pad head and remove the residual ink.
• Transmission and positioning system: Ensure that the pad printing pad moves accurately between the printing plate and the object for printing, and ensure the accuracy of the printing position.
Application scenarios
• Light bulbs and tubes: information such as power, model, brand logo, etc. can be printed, so that consumers can intuitively understand product parameters.
• Lighting and colored lights: exquisite patterns or decorative texts can be printed to increase the beauty and ornamental value of the product and meet personalized needs.
Advantages
• Guarantee printing quality: The pad cleaning function avoids the influence of ink residue on printing quality, making the pattern clear and complete.
• Improve production efficiency: The automated printing process and pad cleaning process reduce the time of manual intervention and are suitable for mass production.
• Strong adaptability: It can be printed on curved or irregularly shaped light bulbs and lighting surfaces to meet the printing needs of diverse products.
The pad printing machine is an indirect printing process that realizes printing with the help of a soft pad printing pad. The pad printing pad continuously moves back and forth on the printing plate and the surface of the product to transfer ink, and a certain amount of ink will remain on the surface of the pad after repeated accumulation. Accumulation to a certain extent will affect the printing clarity, so the operator should often stop the machine to wipe the ink on the surface of the pad printing head. This action can now also be done automatically by installing an automatic rubber head cleaning device on the pad printing machine.
The automatic rubber head cleaning device is to install an automatically movable adhesive tape on the front or side of the steel plate. After the pad printing machine completes the set printing times, it prints on the tape once, and the remaining ink will be automatically removed. The automatic rubber head cleaning device reduces the steps for workers to manually clean the rubber head, reduces the manual intervention in the operation of the pad printing machine, and improves the printing quality. Now relatively high-end pad printing machines and automatic pad printing machines are basically equipped with this device, and the printing quality is further guaranteed.
One color pad printer with automatically pad-clean device //Structure
Working table
Standard working table with 3-size adjustment
Ink supply system
Closed -type system
Plate type
10mm Thick steel plate.
Pad dropping control
Simple-cylinder , simultaneously pressing
One color pad printer//Usage and characters
Guide
Installing pad clean device to increase the pad printing quality;
With sealed cup to protect environment ， VOC volatilization reduced 86% and save ink over 25%.
With coin aluminum structure ensure more stabilization and long life.
Independent cylinder to drive sealed cup ensure removing ink completely. Make min Pressure to remove ink and prolong the life of sealed cup and steel plate;
Both thick steel plates and thin steel plates installed , Choose according to customer requirements.
Can print almost small size objects . So sold very nice in the world.
Widely used in the industry field of cosmetics case, electron parts, Toys, plastics production, Housewares, gifts, decorations.
Completely printing solution including ink and thinner , fixtures, steel plates, rubber pads provided when you send us samples;
Automatically pad clean device for more high printing quality;
Using the dimensional modulating table, can be up and down, front, left, and rotation of the adjustment, which will help precise printing;
T-slot structure, easy installation of fixtures and products;
Hand pick and place workpiece, operating more handy;
Microcomputer program control, the movement is more accurate and reliable;
Test machine can be a single action adjustment, adjustment is completed, you can use the automatic mode of operation;
Equipped with four counters, can effectively measure the number of products;
Structure using die-casting aluminum, lightweight and solid.
Independent Rubber pad up and down stroke and speed adjustment function;
Sealed cup ink system, ink savings, and also to prevent the ink in the VOC emission into the air pollution of the environment, health protection of operating personnel;
Sealed cup glide independent driving cylinder Blade pressure and Ink Removing Completely;
Either use the tungsten steel ring, you can use a ceramic ring, and easy to replace;
Temporary shutdown can prevent the ink to dry within the Sealed cup with INK function;
World famous pneumatic components to ensure the long service life of machine;
Rubber sliding shaft with hardened guide shaft grinding of high hardness, good abrasion resistance.
Summary︰
1..The pad printing machine is a typical indirect printing process that relies on a pad printing head to transfer ink between the plate and the product. Since the pad printing head cannot achieve complete deinking, a part of the ink may remain on the surface of the glue head, causing printing defects.
2. For those less expensive pad printers, the operator often stops the machine to wipe the rubber head to improve the printing effect.
3. However, there are also quite a number of pad printing machine factories that install an automatic rubber head cleaning device on the pad printing machine to automatically realize this function, which not only improves the printing quality, but also saves the labor intensity of the operator.
4. The automatic rubber head cleaning device is a small device with adhesive tape fixed. After printing, the printing rubber head is first returned to the top of the adhesive tape to simulate the printing action. The adhesiveness of the adhesive tape can easily peel off the ink and achieve cleaning. Features.
