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Developer collecting method of processing box with developer outlet, collecting device and processing box

A developer and processing box technology, applied in electrography, optics, instruments, etc., can solve problems such as inability to continue working, and achieve the effect of extending the service life

Active Publication Date: 2015-06-03
NINESTAR CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a method for collecting developer in a process box with a developer outlet to solve the technical problem that the photosensitive unit housing in the existing process box cannot continue to work due to the full storage of developer

Method used

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  • Developer collecting method of processing box with developer outlet, collecting device and processing box
  • Developer collecting method of processing box with developer outlet, collecting device and processing box
  • Developer collecting method of processing box with developer outlet, collecting device and processing box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] like image 3 Shown is the disassembled schematic view of the process cartridge adopted in the first embodiment of the present invention; as can be seen from the figure, the process cartridge includes a developing unit 10 and a photosensitive unit 20; the developing unit 10 includes a sealing plug 50, a first side plate 30, a developing unit The housing 80, the second side plate 40 and the developing element 70; the photosensitive unit 20 at least includes a photosensitive unit housing 240, a third side plate 210, a sealing cover 220 and a photosensitive element (not shown); the same as the prior art The technical features will not be described in detail here.

[0042] like image 3 , 4 As shown, the photosensitive unit housing 240 is provided with a developer outlet 230, and the developer outlet 230 communicates with the storage chamber 20a in the photosensitive unit housing 240, and the developer stored in the storage chamber 20a can flow out of the photosensitive u...

Embodiment 2

[0046] like Figure 5 Shown is an exploded schematic view of the process cartridge used in the second embodiment of the present invention; as can be seen from the figure, the process cartridge includes a developing unit 11 and a photosensitive unit 21; the developing unit 11 includes a first side plate 31, a sealing plug 51, and a developing unit housing The body 81, the second side plate 41 and the developing element 71; the photosensitive unit 21 includes a sealing cover 221, a photosensitive unit housing 241 and a photosensitive element 91.

[0047] like Figure 5 , 6 As shown, the photosensitive unit housing 241 is provided with a developer outlet 231, and the developer outlet 231 communicates with the developer storage chamber 21a inside the photosensitive unit housing 241, and the developer stored in the storage chamber 21a can pass through the developer outlet 231. Flow out of the photosensitive unit housing 241; the developer outlet 231 is arranged at the end of the ...

Embodiment 3

[0051] like Figure 8 , 9 Shown is a partially enlarged view of the process cartridge used in the third embodiment of the present invention; in this embodiment, the structural parts of the process cartridge that are the same as in the second embodiment have been omitted, and will not be described in detail here.

[0052] like Figure 8 Shown is a schematic diagram of the sealing cover on the process cartridge and the developer outlet in an unassembled state in this embodiment, as Figure 9 Shown is a schematic diagram of the state when the developer outlet on the process cartridge is sealed by the sealing cover in this embodiment; it can be seen from the figure that the photosensitive unit housing 242 is provided with a developer outlet 232, and the developer stored on the process cartridge can be released from the developer. The developer outlet 232 flows out; the sealing cover 222 is used to seal the developer outlet 232 to prevent the developer from leaking out from the d...

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PUM

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Abstract

The invention discloses a developer collecting method of a processing box with a developer outlet, a developer collecting device and the processing box. The method comprises the steps of discharging a developer into a developer collecting component which is provided with a collecting opening and can hold the developer. The developer collecting device is the developer collecting component which is provided with the collecting opening and can hold the developer. The processing box comprises a sensitizing unit and the developer collecting device, wherein the sensitizing unit comprises a sensitizing unit shell and a sensitizing component arranged on the sensitizing unit shell; the developer outlet and a sealing cover are arranged on the sensitizing unit shell; and the developer collecting component is in butt joint with the developer outlet and is used for receiving the developer from the sensitizing unit. The technical problems that: according to the existing processing box, the sensitizing unit shell cannot keep working as a result of being internally filled with the developer fully; and in the prior art, the developer in the sensitizing unit is not easy to control and environment pollution is easy to cause when the developer is cleared, are solved.

Description

technical field [0001] The invention relates to a developer collecting method, a collecting device and a processing box of a process box with a developer outlet. Background technique [0002] A kind of processing box of prior art such as figure 1 As shown, the process cartridge includes a developing unit 1 and a photosensitive unit 2 . The developing unit 1 includes at least a developing unit casing 8, a developing element 7, a first side plate 3, a second side plate 4 and a sealing plug 5. The developer is stored in the developing unit casing 8, and the developing unit casing 8 also has A developer inlet 6 is provided; the photosensitive unit 2 at least includes a photosensitive element 9, a third side plate 21 and a photosensitive unit casing 22, and the photosensitive unit casing 22 can store developer used by the photosensitive element. The first side plate 3 and the second side plate 4 are located at both ends of the developing unit 1 respectively, and are used to sup...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03G21/10G03G21/12G03G21/18
Inventor 谷卫东曹建新刘小兵李雄蔡意洪
Owner NINESTAR CORP