A magnetic drum loading device for a selenium drum assembly

By designing an automatic and uniform toner filling mechanism, the problems of uneven toner filling and inconvenient replacement of the loading device have been solved, realizing automated toner filling and convenient replacement, and improving the utilization efficiency of the toner cartridge assembly.

CN224547481UActive Publication Date: 2026-07-24ZHONGSHAN WEIYI PRINTING TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHONGSHAN WEIYI PRINTING TECH CO LTD
Filing Date
2025-08-13
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing toner loading devices lack an automatic toner-adding function, resulting in uneven toner addition and inconvenient toner box replacement, thus reducing the user's automation level and ease of operation.

Method used

A magnetic drum loading device was designed, which includes an automatic powder feeding mechanism, a uniform powder feeding mechanism, and a convenient replacement mechanism. Automatic and uniform powder feeding is achieved by driving a lead screw nut and gear meshing through a servo motor, and convenient replacement of the powder feeding box is achieved through rubber pads and fastening studs.

Benefits of technology

The automatic powder feeding of the loading device is realized, ensuring that the toner is evenly distributed on the surface of the magnetic roller, and the powder feeding box can be easily replaced, which improves the user's operation convenience and powder feeding effect.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN224547481U_ABST
    Figure CN224547481U_ABST
Patent Text Reader

Abstract

The utility model relates to the technical field of selenium drum assembly, concretely to a magnetic drum loading body device for selenium drum assembly, including device base, the surface of device base is installed with controller, the surface of support plate and selenium drum body is provided with even powder adding mechanism, the inside of top plate and the surface of moving plate are provided with automatic powder adding mechanism, the surface of assembly frame and powder adding box is provided with convenient replacement mechanism. The utility model not only can make the loading body device use the carrier to be added on the surface of magnetic roller automatically, makes the loading body device use the degree of automation of user higher, makes the loading body device use the carrier to be added on the surface of magnetic roller evenly, makes the powder adding effect of loading body device when using better, and makes the loading body device use convenient user to take down the powder adding box of empty bottle and replace, makes the loading body device use more convenient user operation.
Need to check novelty before this filing date? Find Prior Art