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Developing agent transmission method and device

A technology of conveying device and developer, applied in the direction of electric recording process applying charge pattern, equipment for applying electric recording process of charge pattern, electric recording technique, etc.

Pending Publication Date: 2017-05-31
中山市宇之来打印科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In order to solve the prior art of the reference document, if the developer agglomerates outside the boundary of the second conveying part to form a cylinder, the technical solution of the reference document is helpless to how to break up the cylinder. The present invention provides a A developer delivery method and device, thereby solving this problem

Method used

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  • Developing agent transmission method and device
  • Developing agent transmission method and device

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Embodiment Construction

[0048] The present invention will be described below in conjunction with specific embodiments.

[0049] Such as Figure 2-9Shown, implement a kind of delivery method of developer, described method comprises:

[0050] Step 1: In the large cavity 11 and the small cavity 16 of the conjoined developer container, a columnar shaft 33 is provided, and the columnar shaft 33 has a spiral conveying device 34 and an elastic paddle 21;

[0051] On the part of the elastic plectrum 21 located in the large cavity 11, there are several oblique cuts 22 from the middle to the small cavity 16, forming several sub-blades 23;

[0052] Step 2, next, when the elastic plectrum 21 extends to the small cavity plectrum 24 in the small cavity 16, open the small cavity plectrum window 25;

[0053] Step 3, next, in the part of the elastic plectrum 21 located in the large cavity 11 close to the cylindrical shaft 33, an axial cut hole 26 is opened;

[0054] Step 4, next, the cylindrical shaft 33 is driven...

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Abstract

The invention discloses a developing agent transmission method and a device. The developing agent transmission device is characterized in that an elastic shift plate is arranged on a spiral transmission device and is provided with a plurality of bevel cuts to form a sub blade; the width of part, in a large cavity, of the elastic shift plate is equal to 1.5 times to 2 times that of part, in a small cavity, of the elastic shift plate; and the beveling angle of the spiral plate of the transmission device and the angle of the bevel cuts are 45 degrees to 70 degrees. The angle of a blade surface opening forward and formed in the bottom side wall of the sub blade is 10 degrees to 20 degrees. The developing agent transmission device has the beneficial effects that: 1. When the sub blade is contacted to the inner wall of the bottom side wall, the left edge of the sub blade is curled along the inner wall clung to the bottom side wall, the right edge of the sub blade is warped to form a blade surface opening forward and push a developing agent to run forward; 2. When being screwed out of the bottom side wall, the warped sub blade is bounced back to a straight blade shape to disperse the developing agent, the dispersing range is large as the dimension of the elastic shift plate is large, so that the developing agent in the large cavity can be in a loose state.

Description

technical field [0001] The present invention relates to a method for moving developer stored in a developer storage container to a discharge port, and a device for moving the developer to the discharge port. Background technique [0002] The developer container is an indispensable part of the image forming device. Due to the requirements of the internal space design of the image forming device, the developer supply container is usually composed of a large cavity for storing the developer with a common arc bottom wall and a developer. The developer discharge port is composed of a tubular small cavity. In the above structure, a delivery device that runs through the large and small cavity completes the delivery of the developer. [0003] Regarding the conveyance of the developer, it is a basic requirement for the developer supply container that the developer can be smoothly discharged from the discharge port without the developer remaining in the supply container. [0004] Dep...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G15/08
CPCG03G15/0891
Inventor 袁永利张金发
Owner 中山市宇之来打印科技有限公司
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