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Split type se-drum with circulating replaceable powder box

A split-type, toner cartridge technology, applied in the electrical recording process using charge graphics, equipment using electrical recording technology using charge graphics, and electrography, can solve problems such as waste, achieve hygienic replacement, save printing office costs, Easy replacement of toner

Inactive Publication Date: 2010-06-02
殷宗明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

It is also wasteful to replace the entire toner cartridge assembly when the toner is used up

Method used

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  • Split type se-drum with circulating replaceable powder box
  • Split type se-drum with circulating replaceable powder box
  • Split type se-drum with circulating replaceable powder box

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0013] The split-type toner cartridge designed by the present invention can be cyclically replaced with the toner cartridge in conjunction with the accompanying drawings and embodiments in detail as follows:

[0014] The split-type toner cartridge designed by the present invention can be cyclically replaced with a powder cartridge, and its structure is as follows: figure 2 As shown, it includes three separable parts assembled: one: consisting of an upper semicircular casing 211, a photosensitive drum (OPC) 22 installed in the casing, a charging roller 24, a waste toner collection bin and a sealing blade ( not shown in the figure), the printing parts composed of buckles 28, 30 installed on the two ends of the shell, such as figure 2 (A) shown. Two: by the lower semicircular shell 212, the magnetic roller 23 installed in the shell, the powder knife 26, and the buckles 29, 31 installed on the two ends of the shell form the powder feeding parts, such as figure 2 (B) shown. T...

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PUM

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Abstract

The invention provides a split-typed se-drum which can circularly replace an ink box, belonging to the field of structure design of printer consumables. The se-drum comprises a front semicircular shell, a photosensitive drum, a charging roller, a waste ink collecting bin and a sealing scraper which are arranged in the front semicircular shell, and a printing component which is arranged on the twoends of the front semicircular shell and consists of buckles; a rear semicircular shell, a magnetic roller and a powder outlet cutter which are arranged in the rear semicircular shell, an ink feedingpart which is arranged on two ends of the rear semicircular shell and consists of buckles; a drawer-typed ink box component which consists of a drawer-typed ink bucket, an ink adding round cover and carbon ink, the carbon ink is arranged in the ink bucket and the ink bucket is then sealed by the ink adding round cover; one end of the rear semicircular shell is provided with an opening, the drawer-typed ink bucket is inserted into the lower semicircular shell through the opening; the front semicircular shell and the rear semicircular shell are correspondingly mounted as a se-drum integration bythe upper block buttons and the lower block buttons. The split-typed se-drum can improve the utilization ratio of the se-drum, reduce the pollution of the solid wastes caused by abandoned se-drum, greatly save the printing office expense and facilitate the user to add the ink in person.

Description

technical field [0001] The invention belongs to the field of structural design of printer consumables, and in particular relates to the improvement of HP and CANON drum powder integrated toner cartridges. Background technique [0002] Laser printers are currently widely used not only in enterprises, schools, state agencies, but even home users. Not only the printing speed is fast, the resolution is high, but also the cost of printing consumables is much lower than that of inkjet. At present, mainstream laser printing products such as Hewlett-Packard (HP) use an integrated toner cartridge, and its structure is as follows: figure 1 As shown, it includes a cylindrical casing 11 and a photosensitive drum (OPC) 12 installed in the cylinder, a magnetic roller 13, a charging roller 14, an integrated powder bin 15, and a powder outlet knife 16. When the toner in the powder bin 15 is used up, the whole toner cartridge needs to be replaced, which not only causes the user to use a hi...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03G15/00G03G21/18
Inventor 殷宗明
Owner 殷宗明
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