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Processing box

A processing box and box body technology, which is applied in the field of processing boxes, can solve the problems of time-consuming, structural interference, difficulty in power receiving unit and driving unit, etc., so as to improve work efficiency, smooth contact and meshing process, and save contact and meshing time Effect

Pending Publication Date: 2022-05-13
NINESTAR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the initial state of the drive unit is in an inclined state, that is, the drive unit and the power receiving unit are not coaxial, and the power receiving unit and the power receiving unit During the contact engagement process of the drive unit, the two will produce structural interference, making it difficult or impossible for the power receiving unit and the drive unit to mesh with each other accurately and transmit the driving force, so that it takes a certain time for the power receiving unit and the drive unit to mesh, affecting The efficiency of the process box

Method used

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Embodiment 1

[0300] An embodiment of the present application provides an electronic imaging device, which includes a process box 1 , a driving unit 1080 and a driving unit protective cover 1081 , and the driving unit protective cover 1081 is disposed outside the driving unit 1080 .

[0301] The electronic imaging device may be a printer, a copier, an all-in-one scanning and copying machine, etc., which is not limited here. The following uses a printer as an example to describe the solution. The process cartridge may be a toner cartridge, an ink cartridge, or the like.

[0302]The processing box is generally composed of a toner bin unit and a waste toner bin unit. The toner bin unit includes a developing roller, a powder outlet knife, a powder feeding roller and a stirring frame, etc., and the waste toner bin unit includes a photosensitive drum, a charging roller, and a cleaning blade, etc. . The process box usually also includes a developer, and a power receiving unit for receiving exter...

Embodiment 2

[0310] Another process cartridge is provided in this embodiment, and the unspecified parts are the same in structure as the process cartridge in the first embodiment.

[0311] Such as Figure 7 and Figure 8 As shown, the process box 1 also includes a movable positioning member B50, which is movably arranged on the bracket B11 and located at the same end as the power receiving unit 21, and the positioning member B50 can be displaced in a first direction relative to the bracket B11, Wherein, the first direction is the height extending direction of the process box ( Figure 8 in the Z direction). Further, the bracket B11 is provided with a sliding slot B15, which may be a rectangular sliding slot or a circular sliding slot, or other regular or irregular sliding slots, which are not limited here. The positioning member B50 is slidably disposed on the chute B15, so that the locating member B50 can move along the chute B15 relative to the box body.

[0312] When the process box...

Embodiment 3

[0316] This embodiment provides another kind of pressing member, which is a further improvement on the basis of the second embodiment. The unexplained parts are the same as those in the foregoing embodiments, and will not be repeated for brevity.

[0317] Such as Figure 9 and Figure 10 As shown, the process box 1 also includes a movable positioning piece C50 and an elastic stretching piece C60. The positioning piece C50 is arranged on the bracket C11 and is located at the same end of the box body as the power receiving unit 21, and the positioning piece C50 is connected through the elastic stretching piece F60. The positioning member C50 is fixed to the bracket C11 so that it can move relative to the process cartridge body. The process box 1 also includes a pressing member C40, which is connected to the bracket C11 through a connecting rod C70. Specifically, the pressing member C40 is a gear, and the outer surface of the gear is a guiding pressing surface.

[0318] When th...

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Abstract

The invention discloses a processing box which comprises a box body, a photosensitive drum, a developing roller, a power receiving unit and a pressing piece, the photosensitive drum and the developing roller are rotatably arranged on the box body, the power receiving unit is arranged at one end of the box body, and the pressing piece is arranged on the power receiving unit. The pressing piece is arranged on the box body, the pressing piece and the power receiving unit are located at the same end of the box body, and the pressing piece can generate displacement relative to the box body so as to correct the position of a driving unit of the electronic imaging device, so that the driving unit can be meshed with the power receiving unit; and the output driving force of the driving unit is transmitted to the photosensitive drum and the developing roller. According to the processing box, the contact meshing process of the photosensitive drum or the developing roller of the processing box and the driving unit of the electronic imaging device can be smoother, the contact meshing time of the photosensitive drum or the developing roller and the driving unit is greatly saved, and the working efficiency of the processing box is improved.

Description

technical field [0001] The present application relates to the technical field of image formation, in particular to a process box. Background technique [0002] In the prior art, an electronic imaging device usually includes a driving unit for outputting a rotational driving force. The process cartridge is detachably mounted on the electronic imaging device and cooperates with the driving unit to receive the rotational driving force output by the driving unit. Generally, a process cartridge includes a power receiving unit, a developing unit, a developer, a powder control unit, and a housing for accommodating the above units. The power receiving unit is arranged at one end of the process cartridge along the axial direction of the developing unit, and according to different types Box structure, some process boxes may also include a photosensitive unit, a charging unit, a cleaning unit, and a stirring unit. When the process cartridge is installed on the electronic imaging devic...

Claims

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Application Information

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IPC IPC(8): G03G21/18
CPCG03G21/186
Inventor 罗琴曾丽坤丁戈明曹建新戴曙春贾志铮吴连俊虞文俊刘卫臣梁祺杰马海龙张为志彭庆菲
Owner NINESTAR CORP
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