Processing box and electrophotographic imaging device

Abstract

The invention provides a processing box and an electrophotographic imaging device. The processing box comprises a box body, a photosensitive drum and a driving force receiving head, wherein the photosensitive drum is supported between two end walls of the box body in a rotatable manner; the driving force receiving head comprises a head part and a shaft part; the driving force receiving head is located at one axial end of the photosensitive drum; the driving force receiving head is connected with the axial end through a cross slider shaft coupler; a rotating angle limiting mechanism capable ofrelatively rotating around the axial line is also arranged between the driving force receiving head and the photosensitive drum; the driving force receiving head can only generate translation in the radial direction and generate a rotating angle in the circumferential angle relative to the photosensitive drum. The electrophotographic imaging device comprises the processing box. The processing boxhas the advantage of smoothness when being placed into and taken out of a box bin.

Description

technical field [0001] The present invention relates to an electrophotographic image forming apparatus and a process cartridge detachably mounted in the electrophotographic image forming apparatus. Background technique [0002] see figure 1 Electrophotographic imaging devices 1 such as laser printers and multifunctional laser all-in-one machines often use process boxes 2 as image processing devices, figure 1 As a schematic diagram, it is only used to illustrate that the process cartridge 2 can be loaded into or reversely taken out from the warehouse opening of the electrophotographic imaging device 1 along the Y axis. The chute is loaded or unloaded. exist figure 1 The vertical wall on the right side is shown with a rotational force drive head 12, and a guide plate 11 parallel to the vertical wall with a certain distance therebetween. The coupling piece in the literature, one end of the coupling piece is hinged on one end of the photosensitive drum through a spherical hi...

AI Technical Summary

Problems solved by technology

However, this connection structure is relatively complicated, and the process box is put into the box compartment to enter the connection state and when it is taken out, the connection is not smooth enough.

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