Flocking roller

Abstract

A flocking roller is matched with and abuts against a matching roller. The flocking roller comprises a roller core and a composite working layer, wherein the composite working layer comprises an elastic software layer coating on the periphery of the roller core, and a flocking layer which comprises a plurality of fibers arranged on the periphery of the elastic software layer and is matched with and abuts against the matching roller. With the increase of using time and the physical change of the flocking roller structure, the flocking roller can guarantee the matching resistance to the matching roller by automatic compensation, thereby realizing the stability and reliability of the working and the prolonging of the service life of the flocking roller.

Description

【Technical field】

[0001] The invention relates to a component of office equipment, in particular to a flocking roller matched with other roller shafts. 【Background technique】

[0002] In printers, copiers and other office equipment, in order to complete tasks such as toner transfer, toner cartridge charging and toner cartridge cleaning, there are usually multiple functional rollers that match and abut. In this field and in the present invention, mating abutment means that two (or more) functional rollers are in contact with each other and maintain a proper mutual position, and in some cases, a suitable pressure is also provided between the two rollers To form a pressing contact to complete the work. Among this type of functional rollers, the most commonly used and common ones are foaming rollers and flocking rollers.

[0003] The foam roller is provided with a foam layer made of a foam material on the surface of the roller core as a working layer. Due to the better elasti...

Images