CN206411450U - Powder removing machine more than a kind of magnetic roller - Google Patents
Powder removing machine more than a kind of magnetic roller Download PDFInfo
- Publication number
- CN206411450U CN206411450U CN201720052487.7U CN201720052487U CN206411450U CN 206411450 U CN206411450 U CN 206411450U CN 201720052487 U CN201720052487 U CN 201720052487U CN 206411450 U CN206411450 U CN 206411450U
- Authority
- CN
- China
- Prior art keywords
- gear
- magnetic roller
- toner cartridge
- drum core
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)
Abstract
The utility model discloses powder removing machine more than a kind of magnetic roller, including shell, and enclosure side is provided with gear, and gear is adapted with toner cartridge drum core drive gear, and described gear is driven by motor；The symmetrical opposite side of shell be provided with perforation, rotating shaft can be put into perforation, the other end that rotating shaft rouses core with toner cartridge is adapted；Described shell is provided with the scraping blade adaptable with drum core, under can the ink powder on drum core be hung.The principle that the utility model is rotated by drum core, smoothly the remaining powder for residuing in magnetic roller two ends is beaten totally, cost is less than printer, the configuration of printer is reduced, and by cleaning post operation, is not required to test man's operation, it is not required to paper consumption, cost is not only reduced, while accelerating the speed of product drop-down, operating efficiency is improved.
Description
Technical field
The utility model belongs to printer technology field, particularly belongs to powder removing machine more than a kind of magnetic roller.
Background technology
Laser printer is a kind of printer of common quick on plain paper printing high-quality text and figure.With
Duplicator is the same, and laser printer is also the process using xerography, but it is different from the duplicator of simulation mainly its
Image is directly scanned generation by laser beam on printer light drum.
Laser printer is derived from the laser phototypesetting technology of late nineteen eighties, is popular in middle nineteen nineties.It is to swash
The print out equipment that optical scanning technology and Electronic Photographing Technology are combined.Its basic functional principle is two transmitted by computer
Binary data information, is converted into vision signal, then vision signal is changed by video interface/control system by Video Controller
For laser-driven signal, the laser beam for being loaded with character information is then produced by laser scanning system, finally by electrophotographic system
Make laser beam image and be transferred on paper.Compared with other printing devices, it is excellent that laser printer has that print speed is fast, image quality is high etc.
Point；But use cost is relatively high.
The good quality for depending primarily on toner cartridge soon of laser printer types.Toner cartridge is also known as photosensitive drums, photosensitive drum surface light
Conductor material is insulator in the case where loseing light, in neutral state, without any electric charge.Realize in photoconductor surface
" electrostatic latent image ", it is necessary to charged in photoconductor surface, be allowed to charged.Only in this way, when laser beam flying to optical conductor
When upper, the point conducting that optical conductor is exposed forms light beam dot matrix.Dot matrix electric charge turns on to form " potential difference sub-image " with matrix, when
When photosensitive drums are rotated to developing magnetic roll tangency location, magnetic roller is loaded with the ink powder opposite with photoconductor surface electric charge attribute and inhaled
Photosensitive drum surface is guided to, so as to show ink powder image in photosensitive drums.
In the manufacturing of Se drum for laser printer, it is both needed to carry out performance test to toner cartridge, in advance in magnetic during assembling
A small amount of carbon dust is coated on roller, for printing test, to detect the performance of toner cartridge, seven version (standards of printing standard are generally required
Version, blackboard, white version, grey version, word version, ghost version, pie chart version), the quality of toner cartridge to be measured is judged by the effect of seven versions,
The carbon dust remained in magnetic roller is printed completely again after the completion of printing detection, removed clean；Product Assembly, printing test are completed
Afterwards, remaining powder can be remained in portioned product magnetic roller, if do not cleaned out, showing for a little space of a whole page black patch occurs at the beginning of client's use
As, although this phenomenon just can disappear after printing several, but not cause user to misunderstand, it is necessary to which magnetic roller is remained into remaining powder clears up dry
Only.
In order to which powder more than magnetic roller is removed, typically printed and realized by printer, but separately must set one outside printing post
Printer.And one every dozen need 20 seconds, 3, paper is consumed, accounting for for time upper, the waste on paper and printer resource is caused
With bringing a series of cost burdens.
Chinese Patent Application No. 200520136726.4, it is " the remaining powder of toner cartridge of laser printer to disclose patent name
The utility model of remove device ", this application case discloses a kind of remaining powder remove device, uses the nozzle pair connected with high-pressure air source
Outwards spray high pressure draught to remove remaining powder in gap of the quasi- cartridge (toner cartridge) between powder cabin and magnetic roller.The defect of the present apparatus is spray
The air-flow that mouth sprays makes remaining powder particles be suspended in air, pollutes working environment, and influence staff's is healthy；And because
Angle is influenceed, and the remaining powder of magnetic roller some regions can not be removed thoroughly.
Utility model content
After the completion of the utility model is solution Product Assembly, printing test, asking for remaining powder can be remained in portioned product magnetic roller
Inscribe, powder removing machine more than a kind of magnetic roller proposed.
Powder removing machine more than a kind of magnetic roller, including shell, enclosure side are provided with gear, and gear rouses core sliding tooth with toner cartridge
Wheel is adapted, and described gear is driven by motor；The symmetrical opposite side of shell be provided with perforation, can be put into perforation turn
Axle, the other end that rotating shaft rouses core with toner cartridge is adapted；Described shell is provided with the scraping blade adaptable with drum core, can be by drum core
On ink powder hang under；
Further, described perforation can be substituted by telescopic fixing axle, fixing axle can will drum core snap into shell with
Between gear；
Further, described shell is provided with chute, and chute can allow toner cartridge to engage along chute direction with gear；
Further, ink powder collection device is provided with below toner cartridge position；
Operation principle of the present utility model：The principle rotated by drum core, smoothly beats the remaining powder for residuing in magnetic roller two ends
Totally, cost is less than printer, reduces the configuration of printer, and by cleaning post operation, is not required to test man's operation, is not required to paper
Consumption is opened, cost is not only reduced, while accelerating the speed of product drop-down, operating efficiency is improved.
The beneficial effects of the utility model：First, reduce paper cost；Second, reduce printer cost；3rd,
Improve product speed.
Brief description of the drawings
1st, shell；2nd, gear；3rd, perforate；4th, rotating shaft；5th, scraping blade；6th, chute；7th, ink powder collection device；8th, fixing axle；
Fig. 1 is structural representation of the present utility model；
Fig. 2 is fixed axle structure schematic diagram；
Embodiment
Embodiment 1
Powder removing machine more than a kind of magnetic roller, including shell 1, the interior side of shell 1 are provided with gear 2, and gear 2 drives with toner cartridge drum core
Moving gear is adapted, and described gear 2 is driven by motor；The symmetrical opposite side of shell 1 be provided with perforation 3, can be with perforation 3
Rotating shaft 4 is put into, the other end that rotating shaft 4 rouses core with toner cartridge is adapted；Described shell 1 is provided with the scraping blade 5 adaptable with drum core,
Under can the ink powder on drum core be hung；
Further, described shell is provided with chute 6, and chute 6 can allow toner cartridge to engage along the direction of chute 6 with gear 2；
Further, ink powder collection device 7 is provided with below toner cartridge position.
Embodiment 2
Different from embodiment 1, described perforation 3 is substituted by telescopic fixing axle 8, and fixing axle can snap into drum core outer
Between shell and gear.
Claims (4)
1. powder removing machine more than a kind of magnetic roller, including shell, it is characterised in that：Enclosure side is provided with gear, gear and toner cartridge
Drum core drive gear is adapted, and described gear is driven by motor；The symmetrical opposite side of shell be provided with perforation, can in perforation
To be put into rotating shaft, the other end that rotating shaft rouses core with toner cartridge is adapted；Described shell is provided with the scraping blade adaptable with drum core, can
Under the ink powder on drum core to be hung.
2. powder removing machine more than magnetic roller according to claim 1, it is characterised in that：Described perforation can be by telescopic solid
Dead axle is substituted, and fixing axle can snap into drum core between shell and gear.
3. powder removing machine more than magnetic roller according to claim 1, it is characterised in that：Described shell is provided with chute, chute
Toner cartridge can be allowed to engage along chute direction with gear.
4. powder removing machine more than magnetic roller according to claim 1, it is characterised in that：Below toner cartridge position dress is collected provided with ink powder
Put.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052487.7U CN206411450U (en) | 2017-01-17 | 2017-01-17 | Powder removing machine more than a kind of magnetic roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720052487.7U CN206411450U (en) | 2017-01-17 | 2017-01-17 | Powder removing machine more than a kind of magnetic roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206411450U true CN206411450U (en) | 2017-08-15 |
Family
ID=59556693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720052487.7U Expired - Fee Related CN206411450U (en) | 2017-01-17 | 2017-01-17 | Powder removing machine more than a kind of magnetic roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206411450U (en) |
-
2017
- 2017-01-17 CN CN201720052487.7U patent/CN206411450U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20220117 |