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The rubber roller manufacturer teaches you how to use and maintain rubber rollers.

Release time:

2025-01-23 16:15

　　Rubber Roller ManufacturerIt indicates that the rubber roller is an important component of the adhesive printing machine, closely related to the quality of the printing brush. It is crucial to use and maintain the rubber roller scientifically and accurately. So, how to use and maintain the rubber roller? Please follow the rubber roller manufacturer to find out!

　　1. Usage of the Rubber Roller:

　　1. Correctly install the rubber roller bearing

　　First, clean both sides of the rubber roller, then select bearings that meet the mechanical design requirements in terms of specification, model, etc. Apply lubricating oil evenly on all mating surfaces, and use a special sleeve for installing bearings to apply force evenly, ensuring the bearing is installed correctly. Do not apply force directly on the bearing surface to avoid damaging the bearing.

　　2. Adjust the pressure between the water and ink rollers

　　During the printing process, the water roller and ink roller must continuously and evenly provide an appropriate amount of water and ink to the printing plate to achieve color matching of the ink. Therefore, to ensure the pressure between the water roller and ink roller, the method of using the width of the ink roller must be employed, which mainly includes:

　　(1) Evenly add an appropriate amount of yellow ink on a clean roller, then start the machine to ensure the ink is evenly distributed on the surface of the ink roller.

　　(2) Jog the printing machine to check the lever width,Rubber Roller ManufacturerReminder: Before checking the pressure bar width each time, let the printing machine stop for about 20 seconds, then jog the printing machine to get a clear pressure bar again.

　　(3) Adjust the pressure between the dependent plate and the rope ink roller, then adjust the contact pressure between the dependent plate ink roller and the printing plate, and finally adjust the other rope inks respectively.

　　(4) After adjusting the pressure of all water rollers and ink rollers, the adjustment screws should be fixed in time to prevent all from bouncing after the printing child rotates.

　　2. How to properly maintain the rubber roller?

　　1. Ensure lubrication of all sleeves and shaft seats

　　In actual work, the water roller seat and ink roller seat often suffer severe wear, and bearing breakage can cause roller breakage, resulting in greater losses. Therefore,Rubber Roller ManufacturerReminder: Before installing all rollers, it is necessary to apply lubricating oil to the bearings, sleeves, shafts, brackets, etc. on both sides of the rollers to minimize the friction force when moving the ink rollers back and forth and the friction force on the bearing pads.

　　2. Maintenance of various color rubber rollers

　　The diameter of all printing rollers gradually decreases after 2 to 3 months of use, indicating accurate transmission of water and ink.Rubber Roller ManufacturerReminder: Each color roller of the printing machine should be prepared in sequence, and the pressure between the rollers should be readjusted.

　　3. Idle Run Protection

　　For ink rollers without an ink path clutch device, idle run protectant should be added to prevent damage to the roller due to overheating.

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