Processing cartridge and image forming equipment comprising same

A technology for processing boxes and powder bins, which is applied in the fields of electric recording process equipment using charge patterns, electric recording technology using charge patterns, and electric recording techniques, and can solve complex structure of processing boxes, numerous installation procedures, production efficiency and cost Advanced problems, to achieve the effect of improving image forming quality, improving developing quality and improving production efficiency

Active Publication Date: 2014-04-30
ZHUHAI PANTUM ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a processing box to solve the technical problems of the existing processing box product structure is more complicated, and the installation process is numerous, resulting in high production efficiency and cost

Method used

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  • Processing cartridge and image forming equipment comprising same
  • Processing cartridge and image forming equipment comprising same
  • Processing cartridge and image forming equipment comprising same

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Experimental program
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Embodiment approach

[0064] Further, as attached Figure 7c As shown, the present invention provides a third embodiment, in which only one protrusion is set in the shaft limiting hole 231, and after the rotating shaft 281 is inserted into the rotating shaft limiting hole 231, there is still more space, so that the rotating shaft 281 can be placed in the rotating shaft limiting hole 231. Move in the space until the rotating shaft 281 touches the protrusion and stops moving, and the photosensitive drum 28 also stops rotating thereupon. Based on the above principles, the shaft end of the rotating shaft 281 can be set in various shapes without limitation. For example, it can be set in a straight line, or half the size of a straight line, or D-shaped, triangular, etc., as long as it can It only needs to be in contact with the above-mentioned protrusions and be blocked by the protrusions. This embodiment provides more installation space for the rotating shaft 281 , and the shaft end is not easy to inte...

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PUM

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Abstract

The invention relates to a processing cartridge, which comprises a toner cartridge, wherein a development roller is arranged on the toner cartridge; clamping parts for clamping and mounting the axial ends of the development roller are arranged on a shell of the toner cartridge. According to the processing cartridge, the development roller is directly arranged on the toner cartridge, so that the mounting accuracy of the development roller and the toner cartridge is improved; in addition, a part such as a bracket or a bearing is not required, so that the structure of a product is simplified, the production efficiency is improved, and the production cost of the product is lowered; moreover, the product is miniaturized; the technical problem of high production cost caused by complex structure and multiple mounting procedures of a conventional processing cartridge product are solved. The invention also relates to image forming equipment comprising the processing cartridge.

Description

technical field [0001] The invention relates to a process box and image forming equipment including the process box, belonging to the technical field of image forming equipment. Background technique [0002] A process cartridge is an important component in an image forming apparatus for forming toner images on paper. The processing box includes photosensitive drum, charging roller, developing roller, powder feeding roller, powder bin, waste toner bin and other components. An electrostatic latent image corresponding to the desired printed image is formed on the surface of the drum. The powder feeding roller absorbs the developer in the powder chamber, and transfers the developer to the developing roller, and the developing roller transfers the developer to the photosensitive drum, so that the electrostatic latent image on the surface of the photosensitive drum becomes a visible developer image , Finally, the photosensitive drum transfers the developer image to the recording...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G21/18G03G15/00
Inventor 苏成杰
Owner ZHUHAI PANTUM ELECTRONICS
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