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developer storage container

A developer and container body technology, which is applied to instruments, equipment for electrical recording technology using charge patterns, optics, etc., can solve the problems of uneven feeding, large heat generation, large friction, etc. The effect of reducing frictional heat generation and reducing frictional heat generation

Active Publication Date: 2021-06-25
JIANGXI KAILIDE TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current toner cartridge has a rotatable stirring shaft inside, and the stirring shaft generally plays the role of transporting toner (ie developer). Most of them have the defect of uneven feeding. In addition, the contact area between the spiral blade and the carbon powder is too large, resulting in excessive frictional heat generation between the carbon powder and the spiral blade.
In addition, there is currently another solution for toner transmission: a developer container with a movable push plate, a screw working assembly is formed between the movable push plate and the rotating shaft, and when the rotating shaft rotates, the movable push plate moves along the The inner cavity of the container moves to send the toner to the powder outlet; the structure of this scheme is more complicated, and during the moving process of the moving push plate, the friction between the moving push plate and the inner wall of the container is relatively large, resulting in too hot

Method used

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Embodiment Construction

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0022] The present invention will be further described in detail below through specific embodiments in conjunction with the accompanying drawings. Please refer to attached picture.

[0023] The invention discloses a container for developer, which includes a cylindrical container body 100 and a rotating shaft 200 located in the container body 100. The two ends of the wall are rotatably connected; one end of the rotating shaft 200 extends out of the container body 100, and this end is provided with a gear 201, and the external dri...

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PUM

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Abstract

The invention discloses a container for developer, which comprises a container body and a rotating shaft located in the container body; the container body is provided with a powder outlet. The rotating shaft is provided with a powder scraping sheet for scraping the carbon powder out of the powder outlet, and multiple sets of helical blade groups arranged at equal intervals along its axial direction; each helical blade group includes first blades located on both sides of the rotating shaft, The second blade; the first blade is located on the side of the second blade close to the powder outlet; the first blade and the second blade both include a straight section, and the end of the straight section is connected with a helical section; the helical section is along the circumferential direction of the inner cavity of the container Helical extension; the rotation track of the helical segment of any one first blade overlaps at least partially the rotation track of the straight segment of the adjacent second blade; Between the straight-line segment rotation tracks of the adjacent second blades. Compared with the prior art, the invention has the advantages of simple structure, fast and uniform material feeding, and less frictional heat generation.

Description

technical field [0001] The invention relates to the field of printing equipment, in particular to a developer container. Background technique [0002] The developer is generally used in electronic imaging equipment, such as printers and copiers, and the developer is generally loaded in a container, such as a toner cartridge. The current toner cartridge has a rotatable stirring shaft inside, and the stirring shaft generally plays the role of transporting toner (ie developer). Most of them have the defect of uneven feeding. In addition, the contact area between the spiral blade and the carbon powder is too large, resulting in excessive frictional heat generation between the carbon powder and the spiral blade. In addition, there is currently another solution for toner transmission: a developer container with a movable push plate, a screw working assembly is formed between the movable push plate and the rotating shaft, and when the rotating shaft rotates, the movable push plate...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03G15/08
CPCG03G15/0891
Inventor 祝金军何家冰
Owner JIANGXI KAILIDE TECH CO LTD
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