Device for manufacturing opening on ink powder/selenium cartrige for refilling and refilling method

A technology for refilling and toner, applied in the field of devices with openings, which can solve the problems of reduced capacity, falling in, and inability to accurately make openings, etc.

Inactive Publication Date: 2004-03-03
李南求
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The problem with this device is that when an opening for refilling toner powder into the toner / drum cartridge is made on the surface of the toner / drum cartridge, external forces (such as user-applied pressure and The cutting collision caused by tool vibration) cannot accurately make the opening, thus enlarging the opening
The cutting process also creates debris and falls into the toner / drum cartridge, thus causing damage to the components of the toner / drum cartridge and reducing the capacity of the cartridge used for the refill cartridge

Method used

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  • Device for manufacturing opening on ink powder/selenium cartrige for refilling and refilling method
  • Device for manufacturing opening on ink powder/selenium cartrige for refilling and refilling method
  • Device for manufacturing opening on ink powder/selenium cartrige for refilling and refilling method

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Embodiment Construction

[0024] The invention will now be described more fully hereinafter with reference to the accompanying drawings showing preferred embodiments of the invention.

[0025] figure 1 showing the disassembled device used to make the refill opening on the surface of the toner / drum cartridge, figure 2 shows the device for making openings according to the invention assembled, image 3 The device is shown in use according to the invention.

[0026] The device according to the invention has a heating body 1 , a heat treatment element 2 and a stop 3 .

[0027] The heating body 1 is a heat generating device utilizing electric resistance. Such as Figure 1-2 As shown, the heating body 1 includes a rod-shaped handle 11 which has a cavity, a heating coil 111 arranged in the cavity, and a heating element 12 protruding from one end of the heating body 1 . One end of the heating coil 111 is connected to the electric wire L, and the other end is connected to the heating member 12 which is rod...

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PUM

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Abstract

The present invention relates to device for production of uncorks of dry toner/selenium-coated drum box of rechargeable laser printers as well as a process for recharging said boxes by using said device. Said device comprises a heating member having a handle and a heating shank; a heat treating element having a thermal conduction element (heat conductor), a ring form cut selvedge and holes with interior diameter equal to the cut selvedge; and a stopping member used for preventing the cut selvedge from invading into part of the box. Said process comprises the steps as follows: predetermining a time by utilizing the heating shank of the heating member which works in resistance heating mode; transferring the generated heat to the cut selvedge through the thermal conduction element to heat the cut selvedge to an appropriate temperature; locating the cut selvedge at the predetermined surface of the dry toner/selenium-coated drum box, pushing the cut selvedge with appropriate force to melt said surface, and working out rechargeable uncorks with interior diameter equal to that of the cut selvedge; recharging the containers of the dry toner/selenium-coated drum box with dry toner powder through said uncorks; sealing the uncork with plugs.

Description

technical field [0001] The present invention relates to a device for making an opening for refilling a toner / drum cartridge of a laser printer, and a method for refilling a toner / drum cartridge of a laser printer using the opening, and more particularly to a device for making the opening A device for injecting toner powder into the toner container of the toner / drum cartridge on the surface of the toner cartridge using heat generated by electrical resistance, and a method for injecting the toner by making the opening and injecting the toner using said device The method by which toner powder is injected into the toner cartridge. Background technique [0002] Currently commonly used printer toner / cartridge cartridges are disposable. Therefore, when the life of the toner cartridge is over, the toner / drum cartridge is discarded. Even if the toner powder in the toner / drum cartridge is empty, the drum can still be used. Therefore, used toner / drum cartridges are often collected b...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G03G21/00
Inventor 李南求
Owner 李南求
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