CN107678265B - Toner cartridge regeneration and recovery system and method for recovering residual toner - Google Patents
Toner cartridge regeneration and recovery system and method for recovering residual toner Download PDFInfo
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- CN107678265B CN107678265B CN201710887820.0A CN201710887820A CN107678265B CN 107678265 B CN107678265 B CN 107678265B CN 201710887820 A CN201710887820 A CN 201710887820A CN 107678265 B CN107678265 B CN 107678265B
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/10—Collecting or recycling waste developer
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
- G03G21/00—Arrangements not provided for by groups G03G13/00 - G03G19/00, e.g. cleaning, elimination of residual charge
- G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
- G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
- G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
- G03G21/181—Manufacturing or assembling, recycling, reuse, transportation, packaging or storage
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Abstract
The invention relates to a carbon powder box regeneration and recovery system and a method for recovering residual carbon powder. The sensing assembly can sense the storage information on the sensing chip on the toner cartridge, and the controller obtains the storage information, so that factory information of the toner cartridge is obtained, and different types of powder suction units are selected for adsorption aiming at different types of toner cartridges. Thus, residual carbon powder in the same type of toner cartridge can be recycled into the same powder suction unit.
Description
Technical Field
The invention belongs to the field of printing consumables, and particularly relates to a carbon powder box regeneration and recovery system and a method for recovering residual carbon powder.
Background
In an existing electrophotographic image forming apparatus, such as a laser printer, a toner image is generated by developing an electrostatic latent image formed on a photosensitive drum with toner supplied from a toner cartridge, and then the toner image is transferred to a paper medium to form an image desired by a user. With the continuous consumption of toner, it is eventually impossible to form a desired image on the paper. At this time, the user needs to replace the toner cartridge. If these waste carbon powder cartridges are directly discarded, great environmental pollution is inevitably caused, and in terms of economic benefits, the direct discarding of the waste carbon powder cartridges also causes great waste of resources.
Therefore, from the economic or environmental point of view, people should regenerate the waste toner cartridges so that they can be reused.
Among the prior art, though there is the scheme of carrying out recycle to the cartridge, when retrieving the cartridge of different grade type, its mode is comparatively crude, and does not retrieve to the cartridge of different grade type, and such result must cause some cartridges not high to the recovery efficiency who remains the carbon powder for still remain the carbon powder in some carbon powder cartridges, this has brought a great deal of puzzlement for the work on next step.
Disclosure of Invention
The invention mainly aims to provide a toner cartridge recycling system which can purposefully recycle toner powder for different types of toner cartridges.
In order to achieve the above object, the present invention provides a toner cartridge recycling system, which comprises a toner cartridge, a positioning mechanism, and a toner suction mechanism; the carbon powder box is provided with an accommodating shell, residual carbon powder is loaded in the accommodating shell, an inductable chip is arranged on the accommodating shell, the inductable chip records factory information of the carbon powder box, and an opening is formed in the side wall of the carbon powder box; the carbon powder box is fixed on the positioning mechanism; the powder suction mechanism can be communicated with the opening; the powder suction mechanism comprises a controller, a power assembly, a rotary disc body and an induction assembly, wherein the induction assembly is used for inducing an inductable chip and obtaining factory information on the chip, and the rotary disc body is at least provided with a first powder suction unit and a second powder suction unit; the controller is connected with power component control, and power component is connected with rotary disk power, and first powder absorption unit has first powder absorption mouth, and the second is inhaled the powder unit and is had the second and inhale the powder mouth, and first powder absorption mouth is connected with the opening detachable, and the second is inhaled powder mouth and opening detachable and is connected.
By above-mentioned scheme, but the response subassembly can sense the storage information on the response chip on the cartridge, and the controller obtains this storage information, obtains the factory information of cartridge from this to the cartridge of different grade type, select the powder unit of inhaling of different grade type and adsorb. Thus, residual carbon powder in the same type of toner cartridge can be recycled into the same powder suction unit.
In a preferred embodiment, the first powder suction unit supplies a suction force at a first pressure value, and the second powder suction unit supplies a suction force at a second pressure value.
Preferably, the powder suction mechanism further comprises a positive pressure air flow supply unit, the positive pressure air flow supply unit is also arranged on the rotary disc body, and the positive pressure air flow supply unit is provided with an air blowing opening which is detachably connected with the opening.
Preferably, the positioning mechanism is provided with a weight sensor, and the weight sensor is used for detecting the weight of the toner cartridge; the weight sensor is electrically connected with the controller; the controller also comprises a statistical analysis module which is used for summarizing and counting the factory information of the toner cartridge and the residual toner amount of the toner cartridge.
The carbon powder box regeneration and recovery system further comprises a cleaning assembly, the cleaning assembly is arranged on the rotary disc body and comprises a supporting body, brushes which are arranged at intervals are arranged in the axial direction of the supporting body, the supporting body has an axial telescopic function and is connected with a power assembly, and the power assembly can drive the supporting body to rotate around the circumferential direction.
In a preferred embodiment, the method for recovering residual carbon powder comprises the following steps: s1: obtaining a toner cartridge with residual toner; s2: fixing the carbon powder box on the positioning mechanism; s3: the sensing assembly senses a sensing chip on the toner cartridge and obtains factory information on the sensing chip; s4: the controller judges the factory information and sends a first control signal or a second control signal; s5: the first control signal controls the rotating disc body to rotate and drives the first powder suction port of the first powder suction unit to be connected with the opening; or the second control signal controls the rotating disc body to rotate and drives a second powder suction port of the second powder suction unit to be connected with the opening; s6: the powder suction mechanism provides negative pressure airflow to suck out residual carbon powder in the carbon powder box.
One preferred scheme is that the powder suction mechanism further comprises a positive pressure air flow supply unit, the positive pressure air flow supply unit is also arranged on the rotary disc body, the positive pressure air flow supply unit is provided with an air blowing opening, and the air blowing opening is detachably connected with the opening; in step S5, the method specifically includes the following steps: the positive pressure air flow supply unit and the powder suction mechanism are alternately connected with the opening, and when the air outlet of the positive pressure air flow supply unit is connected with the opening, the positive pressure air flow supply unit provides positive pressure air flow for the carbon powder box.
The carbon powder box regeneration and recovery system further comprises a cleaning assembly, the cleaning assembly is arranged on the rotary disc body and comprises a supporting body, brushes which are arranged at intervals are arranged in the axial direction of the supporting body, the supporting body has an axial telescopic function and is connected with a power assembly, and the power assembly can drive the supporting body to rotate around the circumferential direction; in step S5, the method specifically includes the following steps: s51: the controller controls the rotary disc body to move, and the cleaning assembly is opposite to the opening; s52: the support body extends along the axial direction, and the support body enters the inner part of the toner cartridge; s53: the supporting body rotates in the circumferential direction, and the brush on the supporting body cleans the residual carbon powder attached to the inner wall of the carbon powder box; s54: the cleaning component completes cleaning and is moved away from the toner cartridge; s54: the controller controls the rotating disc body to rotate and drives the powder suction mechanism to be connected with the opening; s55: the powder suction mechanism finishes the suction of residual carbon powder in the carbon powder box.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1 is a schematic structural diagram of a toner cartridge recycling system according to a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a rotary disc body and a powder suction unit of the toner cartridge recycling system according to the first embodiment of the present invention.
Figure 3 is a schematic diagram of a cleaning assembly of a second embodiment of the toner cartridge recycling system of the present invention in a first relative position to the opening of the toner cartridge.
Figure 4 is a schematic diagram of a second embodiment of a toner cartridge recycling system of the present invention with the sweeping assembly in a second relative position to the opening of the toner cartridge.
Figure 5 is a schematic structural view of a cleaning assembly and an opening of a toner cartridge in a third relative position of a second embodiment of a toner cartridge recycling system of the present invention.
Description of the reference numerals
10. The cleaning device comprises a toner cartridge, 11, a containing shell, 12, a side wall, 13, an opening, 20, a positioning mechanism, 30, a powder sucking mechanism, 31, a rotating disk, 32, a first powder sucking unit, 33, a second powder sucking unit, 34, a first powder sucking port, 35, a second powder sucking port, 40, a cleaning component, 41, a support body, 42 and a brush.
Detailed Description
The technical solution in the embodiments of the present invention is clearly and completely described below with reference to the drawings in the embodiments of the present invention. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described and will be readily apparent to those of ordinary skill in the art without departing from the spirit of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
The first embodiment:
as shown in fig. 1 and 2, the toner cartridge recycling system of the present embodiment includes a toner cartridge 10, a positioning mechanism 20, and a powder suction mechanism 30.
The toner cartridge 10 has a housing 11, the housing 11 is loaded with residual toner, the housing 11 has an inductive chip, the inductive chip records factory information of the toner cartridge, and the sidewall 12 of the toner cartridge 10 has an opening 13.
The toner cartridge 10 is fixed to the positioning mechanism 20, and the positioning mechanism 20 fixes the position of the toner cartridge 10 by, for example, a clamping assembly.
The powder suction mechanism 30 can communicate with the opening 13. Specifically, the powder suction mechanism 30 includes a controller, a power assembly, a rotating disc 31 and an induction assembly, the induction assembly is used for inducing an inductible chip and obtaining factory information on the chip, and the rotating disc 31 is at least provided with a first powder suction unit 32 and a second powder suction unit 33. The controller is in control connection with the power assembly, the power assembly is in power connection with the rotating disc body 31, the first powder suction unit 32 is provided with a first powder suction port 34, and the second powder suction unit 33 is provided with a second powder suction port 35.
The first powder suction port 34 is detachably connected to the opening 13, and the second powder suction port 35 is detachably connected to the opening 13. Wherein the first suction unit 32 supplies the suction force of the first pressure value, and the second suction unit 33 supplies the suction force of the second pressure value.
The method for recycling residual toner by the toner cartridge recycling system of the embodiment includes the following steps.
S1: the toner cartridge 10 with residual toner is obtained.
S2: the toner cartridge 10 is fixed to the positioning mechanism 20.
S3: the sensing component senses the sensible chip on the toner cartridge 10 and obtains factory information on the sensible chip.
S4: the controller judges the factory information and sends out a first control signal or a second control signal.
S5: the first control signal controls the rotary disc body 31 to rotate and drives the first powder suction port 34 of the first powder suction unit 32 to be connected with the opening 13; alternatively, the second control signal controls the rotating disc body 31 to rotate and drives the second powder suction port 35 of the second powder suction unit 33 to be connected with the opening 13.
S6: the powder suction mechanism provides negative pressure airflow to suck out residual carbon powder in the toner cartridge 10.
Therefore, the induction assembly can induce the storage information on the induction chip on the toner cartridge, the controller obtains the storage information, and accordingly factory information of the toner cartridge is obtained, and the different types of powder absorption units are selected for absorption aiming at the different types of toner cartridges. Thus, residual carbon powder in the same type of toner cartridge can be recycled into the same powder suction unit.
Second embodiment:
the toner cartridge recycling system of this embodiment is substantially the same as the above-described embodiments, and only the differences will be described in detail.
As shown in fig. 3 and 4, the toner cartridge recycling system of the present embodiment further includes a cleaning assembly 40, and the cleaning assembly 40 is also disposed on the rotating disc 31. The cleaning assembly 40 includes a supporting body 41, brushes 42 arranged at intervals are arranged in the axial direction of the supporting body 41, the supporting body 41 has an axial telescopic function, the supporting body 41 is connected with a power assembly, and the power assembly can drive the supporting body 41 to rotate around the circumferential direction.
In step S5, the following steps are specifically included.
As shown in figure 5 of the drawings,
s51: the controller controls the rotating disk 31 to rotate in the circumferential direction so that the sweeping assembly 40 is opposed to the opening 13.
S52: the support body 41 is elongated in the axial direction, and the support body 41 enters the inside of the toner cartridge 10.
S53: the support 41 rotates in the circumferential direction, and the brush on the support 41 cleans the residual toner adhering to the inner wall of the toner cartridge 10.
S54: purge assembly 40 completes the purge and is removed from within toner cartridge 10.
S54: the controller controls the rotary disc body 31 to rotate and drives the powder suction mechanism to be connected with the opening.
S55: the powder suction mechanism finishes the suction of residual carbon powder in the carbon powder box.
The third embodiment:
the toner cartridge recycling system of this embodiment is substantially the same as the first embodiment, and only the differences will be described in detail below.
The powder suction mechanism also comprises a positive pressure air flow supply unit which is also arranged on the rotary disc body, and the positive pressure air flow supply unit is provided with an air blowing opening which is detachably connected with the opening. The positioning mechanism is provided with a weight sensor which is used for detecting the weight of the toner cartridge; the weight sensor is electrically connected with the controller; the controller also comprises a statistical analysis module which is used for summarizing and counting the factory information of the toner cartridge and the residual toner amount of the toner cartridge.
In step S5, the method specifically includes the following steps: the positive pressure air flow supply unit and the powder suction mechanism are alternately connected with the opening, and when the air outlet of the positive pressure air flow supply unit is connected with the opening, the positive pressure air flow supply unit provides positive pressure air flow for the carbon powder box.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (6)
1. A toner cartridge recycling system comprising:
the carbon powder box is provided with an accommodating shell, residual carbon powder is loaded in the accommodating shell, an inductable chip is arranged on the accommodating shell, factory information of the carbon powder box is recorded by the inductable chip, and an opening is formed in the side wall of the carbon powder box;
the carbon powder box is fixed on the positioning mechanism;
a powder suction mechanism capable of communicating with the opening;
it is characterized in that the preparation method is characterized in that,
the powder suction mechanism comprises a controller, a power assembly, a rotary disc body and an induction assembly, wherein the induction assembly is used for inducing the inductible chip and obtaining factory information on the chip, and the rotary disc body is at least provided with a first powder suction unit and a second powder suction unit; the controller is in control connection with the power assembly, the power assembly is in power connection with the rotating disc body, the first powder suction unit is provided with a first powder suction port, the second powder suction unit is provided with a second powder suction port, the first powder suction port is detachably connected with the opening, and the second powder suction port is detachably connected with the opening;
the toner cartridge regeneration and recovery system further comprises a cleaning assembly, the cleaning assembly is arranged on the rotary tray body, the cleaning assembly comprises a supporting body, brushes arranged at intervals are arranged in the axial direction of the supporting body, the supporting body has an axial telescopic function, the supporting body is connected with the power assembly, and the power assembly can drive the supporting body to rotate around the circumferential direction.
2. The toner cartridge recycling system of claim 1,
the first powder suction unit supplies the adsorption force with a first pressure value, and the second powder suction unit supplies the adsorption force with a second pressure value.
3. The toner cartridge recycling system of claim 1,
the powder suction mechanism further comprises a positive pressure air flow supply unit, the positive pressure air flow supply unit is also arranged on the rotary disc body, the positive pressure air flow supply unit is provided with an air blowing opening, and the air blowing opening is detachably connected with the opening.
4. The toner cartridge recycling system according to any one of claims 1 to 3,
the positioning mechanism is provided with a weight sensor which is used for detecting the weight of the toner cartridge; the weight sensor is electrically connected with the controller;
the controller further comprises a statistic analysis module, and the statistic analysis module is used for summarizing and counting the factory information of the carbon powder box and the residual carbon powder amount of the carbon powder box.
5. The method for recycling residual toner in a toner cartridge recycling system according to claim 1,
the method for recovering the residual carbon powder comprises the following steps:
s1: obtaining a toner cartridge with residual toner;
s2: fixing the toner cartridge on the positioning mechanism;
s3: the sensing assembly senses a sensing chip on the toner cartridge and obtains factory information on the sensing chip;
s4: the controller judges the factory information and sends a first control signal or a second control signal;
s5: the first control signal controls the rotary disc body to rotate and drives the first powder suction port of the first powder suction unit to be connected with the opening; or the second control signal controls the rotating disc body to rotate and drives a second powder suction port of the second powder suction unit to be connected with the opening;
s6: the powder suction mechanism provides negative pressure airflow to suck out residual carbon powder in the carbon powder box;
wherein, S51: the controller controls the rotary disc body to move, and the cleaning assembly is opposite to the opening;
s52: the support body is elongated along an axial direction, the support body entering an interior of the toner cartridge;
s53: the supporting body rotates in the circumferential direction, and a brush on the supporting body cleans residual carbon powder attached to the inner wall of the carbon powder box;
s54: the cleaning assembly completes cleaning and is moved away from the toner cartridge;
s54: the controller controls the rotating disc body to rotate and drives the powder suction mechanism to be connected with the opening;
s55: the powder suction mechanism finishes the suction of residual carbon powder in the carbon powder box.
6. The method of claim 5 wherein the toner cartridge recycling system further comprises a toner hopper,
the powder suction mechanism also comprises a positive pressure air flow supply unit, the positive pressure air flow supply unit is also arranged on the rotary disc body, the positive pressure air flow supply unit is provided with an air blowing port, and the air blowing port is detachably connected with the opening;
in step S5, the method specifically includes the following steps:
the positive pressure gas flow supply unit and the powder suction mechanism are alternately connected with the opening, and when the gas outlet of the positive pressure gas flow supply unit is connected with the opening, the positive pressure gas flow supply unit provides positive pressure gas flow for the carbon powder box.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710887820.0A CN107678265B (en) | 2017-09-27 | 2017-09-27 | Toner cartridge regeneration and recovery system and method for recovering residual toner |
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| CN201710887820.0A CN107678265B (en) | 2017-09-27 | 2017-09-27 | Toner cartridge regeneration and recovery system and method for recovering residual toner |
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| CN109484035B (en) * | 2019-01-07 | 2020-01-14 | 北海绩迅电子科技有限公司 | Ink box detection method and system |
| CN109960128A (en) * | 2019-03-28 | 2019-07-02 | 林蓉 | A kind of automatic recycling equipment of useless carbon dust |
| CN111495908B (en) * | 2020-05-28 | 2023-06-23 | 东莞市合鼎盛自动化设备有限公司 | Automatic cleaning equipment for kinescope |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201749304U (en) * | 2010-03-13 | 2011-02-16 | 珠海艾派克微电子有限公司 | Imaging box chip and chip adapter suitable for multi-type imaging device |
| CN202153295U (en) * | 2011-08-01 | 2012-02-29 | 珠海艾派克微电子有限公司 | Imaging box, imaging device and imaging equipment |
| CN102809915A (en) * | 2012-07-27 | 2012-12-05 | 富美科技有限公司 | Method for recycling and sucking residual powder for color toner cartridges |
| CN104238330A (en) * | 2014-07-29 | 2014-12-24 | 珠海市科力莱科技有限公司 | Samsung-series colored carbon powder collecting and treating method |
| CN104375405A (en) * | 2014-11-14 | 2015-02-25 | 珠海天威飞马打印耗材有限公司 | Device and method for cleaning out toner cartridge remnant |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5121167A (en) * | 1990-06-27 | 1992-06-09 | Xerox Corporation | Sweep and vacuum xerographic cleaning method and apparatus |
| US6532346B2 (en) * | 2001-08-02 | 2003-03-11 | Hewlett-Packard Company | Systems and methods for printing shipping labels for recycling printing device replaceable components |
| US7787798B2 (en) * | 2008-05-20 | 2010-08-31 | Xerox Corporation | System and method for preventing particulate matter deposition on contact surfaces |
| CN201532530U (en) * | 2009-11-03 | 2010-07-21 | 珠海天威飞马打印耗材有限公司 | Apparatus for removing remaining powder in carbon powder box |
-
2017
- 2017-09-27 CN CN201710887820.0A patent/CN107678265B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201749304U (en) * | 2010-03-13 | 2011-02-16 | 珠海艾派克微电子有限公司 | Imaging box chip and chip adapter suitable for multi-type imaging device |
| CN202153295U (en) * | 2011-08-01 | 2012-02-29 | 珠海艾派克微电子有限公司 | Imaging box, imaging device and imaging equipment |
| CN102809915A (en) * | 2012-07-27 | 2012-12-05 | 富美科技有限公司 | Method for recycling and sucking residual powder for color toner cartridges |
| CN104238330A (en) * | 2014-07-29 | 2014-12-24 | 珠海市科力莱科技有限公司 | Samsung-series colored carbon powder collecting and treating method |
| CN104375405A (en) * | 2014-11-14 | 2015-02-25 | 珠海天威飞马打印耗材有限公司 | Device and method for cleaning out toner cartridge remnant |
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Effective date of registration: 20220602 Address after: 519000 room 103-029, 1st floor, building 1, No. 18 Futian Road, Xiangzhou District, Zhuhai City, Guangdong Province (centralized office area) Patentee after: ZHUHAI QUIN TECHNOLOGY Co.,Ltd. Address before: 519000 room 105, 6 Baohua Road, Hengqin New District, Zhuhai, Guangdong -11644 Patentee before: ZHUHAI YIDONG INTELLIGENT EQUIPMENT Co.,Ltd. |