CN109634084A - A kind of novel waste powder hopper of the useless powder cleaning of plain type laser printer - Google Patents
A kind of novel waste powder hopper of the useless powder cleaning of plain type laser printer Download PDFInfo
- Publication number
- CN109634084A CN109634084A CN201910141134.8A CN201910141134A CN109634084A CN 109634084 A CN109634084 A CN 109634084A CN 201910141134 A CN201910141134 A CN 201910141134A CN 109634084 A CN109634084 A CN 109634084A
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- Prior art keywords
- powder
- roller
- hopper
- blow
- laser printer
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- 239000000843 powder Substances 0.000 title claims abstract description 369
- 239000002699 waste material Substances 0.000 title claims abstract description 58
- 238000004140 cleaning Methods 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 43
- 238000007790 scraping Methods 0.000 claims abstract description 37
- 239000000428 dust Substances 0.000 claims abstract description 28
- 238000007664 blowing Methods 0.000 claims abstract description 14
- 241000883990 Flabellum Species 0.000 claims description 20
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 230000035611 feeding Effects 0.000 description 57
- 238000009434 installation Methods 0.000 description 12
- 230000008676 import Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000576 coating method Methods 0.000 description 2
- 238000007648 laser printing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000008092 positive effect Effects 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 229910052711 selenium Inorganic materials 0.000 description 1
- 239000011669 selenium Substances 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- G03G21/12—Toner waste containers
-
- 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
- G03G21/105—Arrangements for conveying toner waste
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Cleaning In Electrography (AREA)
Abstract
The present invention provides a kind of novel waste powder hopper of useless powder cleaning of plain type laser printer, including bottom case, bracket, dust feeder, powder-scraping device, blow powder device and transmission device, the connection of one end of bracket and bottom case, dust feeder is connect with bottom case respectively with powder device is blown, powder-scraping device is connect with bracket, dust feeder with blow powder device be set to powder-scraping device two sides, dust feeder, powder-scraping device are connect with transmission device respectively with powder device is blown.It is simple that the beneficial effects of the invention are as follows structures, small in size convenient for production, occupies little space, and stability is high, and sealing effect is good, useless powder can be transferred to waste powder hopper automatically, and cleaning efficiency is high, and the useless powder fallen into can be blowed to side and avoid useless powder heap product by built-in useless powder blowing roller.
Description
Technical field
The invention belongs to printing device technical fields, more particularly, to a kind of the new of the useless powder cleaning of plain type laser printer
Type waste powder hopper.
Background technique
Laser printer has captured absolute market in office equipment field at present, as people are to laser printer
It is required that increasingly raising, major laser printer producer is also constantly to product up-gradation.In office print procedure, most often go out
Existing problem exactly will appear powder leakage phenomenon when a large amount of printings, and the reason of this problem occur on the one hand is because of photosensitive drum of selenium drum
On useless powder do not clear up in time, be on the other hand in transfer belt give up powder take care of the pence, also without cleaning measure, ultimately cause useless
Powder remains on paper, and print quality is caused to decline.
At present the useless powder reclaiming device of laser printer there are the problem of: 1, it is most of to be integrally formed with toner cartridge, directly clearly
Manage the useless powder in photosensitive drums, but the useless powder device in few special cleaning transfer belts；2, give up powder reclaiming device occupied space compared with
Greatly, cause printer whole heavy；3, useless powder can not be oriented to side, be easy to cause in waste powder hopper powder heap product of giving up；4, structure is multiple
It is miscellaneous, it is unfavorable for being opened.
Summary of the invention
In view of the above problems, the problem to be solved in the present invention is to provide a kind of the new of the useless powder cleaning of plain type laser printer
Type waste powder hopper is especially suitable for laser printer and uses, small in size, occupies little space, and stability is high, and sealing effect is good, can be certainly
Dynamic that useless powder is transferred to waste powder hopper, cleaning efficiency is high, and the useless powder fallen into can be blowed to side and avoid useless powder heap by built-in useless powder blowing roller
Product.
In order to solve the above technical problems, the technical solution adopted by the present invention is that: a kind of useless powder of plain type laser printer is clear
The novel waste powder hopper of reason, including bottom case, bracket, dust feeder, powder-scraping device, blow powder device and transmission device, bracket and bottom case
One end connection, dust feeder connect with bottom case respectively with powder device is blown, and powder-scraping device is connect with bracket, dust feeder with blow powder
Device is set to the two sides of powder-scraping device, and dust feeder, powder-scraping device are connect with transmission device respectively with powder device is blown.
Further, dust feeder is powder feeding roller, and powder feeding roller includes powder feeding transmission shaft and multiple powder feeding flabellums, multiple powder feedings
Flabellum is set on powder feeding transmission shaft.
Further, powder-scraping device includes intermediate calender rolls and scraping powder roller, and intermediate calender rolls are matched with powder roller is scraped, during powder feeding roller is set to
Between roller lower section.
Further, blowing powder device is to blow powder roller, blow powder roller include blow powder transmission shaft and it is multiple blow powder flabellum, it is multiple to blow powder
Flabellum, which is set to, to be blown on powder transmission shaft.
Further, transmission device is gear drive, and gear drive includes powder feeding roller gear, intermediate roller gear, scrapes powder roller
Gear and blow powder roller gear, powder feeding roller gear, intermediate roller gear scrape powder roller gear and be successively meshed with powder roller gear is blown.
Further, powder feeding roller gear and powder feeding are driven axis connection, and intermediate roller gear is connect with intermediate calender rolls, scrape powder roller gear
It is connect with powder roller is scraped, blow powder roller gear and blows powder transmission axis connection.
It further, further include upper cover, upper cover is connect with bottom case.
Further, bracket is equipped with and connects powder plate, connects powder plate and is set to one end that bracket is connect with bottom case.
It further, further include the first cover board and the second cover board, the first cover board is connect with bracket respectively with the second cover board, the
One cover board and the second cover board are respectively arranged on the two sides of bracket.
Further, bottom case is equipped with fixed column.
The advantages and positive effects of the present invention are: due to the adoption of the above technical scheme, so that plain type laser printing
Into useless powder clear up novel waste powder hopper structure it is simple, convenient for production, it is small in size, dust feeder, blow powder device and powder-scraping device and
Bracket is installed on bottom case, is occupied little space, and using gear drive, is run smoothly, and stability is high, upper cover and the fixed company of bottom case
Connect the useless powder collecting bin of composition, sealing effect is good, and dust feeder blows powder device and powder-scraping device is used in combination, can automatically by
Useless powder is transferred to waste powder hopper, and cleaning efficiency is high, and the useless powder fallen into can be blowed to side and avoid useless powder heap product by built-in useless powder blowing roller.
Detailed description of the invention
Fig. 1 is the schematic perspective view of one embodiment of the invention；
Fig. 2 is the stereochemical structure explosive view of one embodiment of the invention；
Fig. 3 is the schematic perspective view that the gear unit of one embodiment of the invention is installed；
Fig. 4 is the position view of the gear unit of one embodiment of the invention；
Fig. 5 is the schematic perspective view that the main support of one embodiment of the invention is installed.
In figure:
1, upper cover 2, bottom case 3, bracket
4, fixed column 5, the second cover board 6, the first cover board
7, powder roller 8, intermediate calender rolls 9, powder feeding roller are scraped
10, powder roller 11, motor gear 12, powder feeding roller gear are blown
13, intermediate roller gear 14, scrape powder roller gear 15, blow powder roller gear
16, powder plate is connect
Specific embodiment
The present invention is described further in the following with reference to the drawings and specific embodiments.
Fig. 1 shows the structure of one embodiment of the invention, and the structure and connection relationship of the present embodiment has been shown in particular, this
Embodiment is related to a kind of novel waste powder hopper of useless powder cleaning of plain type laser printer, uses for laser printer, to laser
The useless powder of generation of the printer in print procedure is collected, and reduces powder heap product of giving up in waste powder hopper, structure is simple, occupied space
Small, stability is high, and sealing effect is good, useless powder can be transferred to waste powder hopper automatically, and cleaning efficiency is high, built-in useless powder blowing roller, can
The useless powder fallen into is blowed into side and avoids useless powder heap product.
The novel waste powder hopper of the useless powder cleaning of above-mentioned plain type laser printer, as illustrated in fig. 1 and 2, including bottom case 2, branch
Frame 3, powder-scraping device, blows powder device and transmission device at dust feeder, and bracket 3 is connect with one end of bottom case 2, and bracket 3 is mounted on bottom
One end of shell 2, bottom case 2 and bracket 3 constitute the overall structure skeleton of waste powder hopper, dust feeder and blow powder device respectively with bottom case 2
Connection, powder-scraping device is mounted on bracket 3, dust feeder and blows the two sides that powder device is located at powder-scraping device, powder-scraping device
For scraping the useless powder in transfer belt, dust feeder is sent into waste powder hopper with useless powder of the powder device for that will scrape is blown, powder feeding
Device, powder-scraping device are connect with transmission device respectively with powder device is blown, transmission device for drive dust feeder, powder-scraping device and
Powder device action is blown, realization scrapes powder, powder feeding and blows powder movement, and then realizes and useless powder is sent into waste powder hopper, carries out the receipts of useless powder
Useless powder is oriented to side by collection, avoids powder heap product of giving up in waste powder hopper.
Specifically, above-mentioned bottom case 2 includes bottom plate, the first side plate, the second side plate and third side plate, the first side plate, second
Side plate and third side plate are vertically mounted on bottom plate, and the first side plate is parallel to each other with third side plate, and the first side plate and
Three side plates are mounted on the two sides of the first side plate, and the first side plate and third side plate right angle setting, bottom plate, the first side plate, second side
Plate and third side plate constitute the waste powder hopper main body box structure for containing useless powder, in the first side plate, the second side plate and third side
Plate is equipped with upper cover 1 far from the side of bottom plate, which is arranged in parallel with bottom plate, and upper cover 1 and bottom case 2 constitute waste powder hopper
Main body storehouse box, convenient for holding for the powder that gives up, the setting of upper cover 1 enhances the leakproofness of waste powder hopper, reduces the leakage of useless powder.
Fixed column 4, and two 4 position phases of fixed column are mounted in the side of the first side plate and third side plate being away from each other
Corresponding, it is, fixed column 4 is mounted on the outside of bottom case 2, the setting of fixed column 4 is beaten convenient for the waste powder hopper is mounted on laser
The inside of print machine, fixed column 4 and the card slot of the waste powder hopper installation site of the inside of laser printer block, and waste powder hopper is consolidated in realization
Dingan County carries out the collection of useless powder in print procedure inside laser printer.
Bracket 3 is installed in one end that bottom case 2 is open, which is mounted on bottom case 2, the width and upper cover 1 of bracket 3
The sum of width it is identical as the floor length of bottom case 2 so that the compact overall structure of waste powder hopper, convenient for the installation of waste powder hopper.Branch
Frame 3 is detachably connected by connectors such as bolts with bottom case 2, and convenient for the installation and removal of bracket 3, which includes connecing powder plate
16, first support side plate, second support side plate and multiple connecting rods, multiple connecting rods are arranged in parallel, and between multiple connecting rods
With a certain distance, convenient for dust feeder, powder-scraping device and the installation for blowing powder device, first support side plate and second support side
Plate is separately mounted to the both ends of multiple connecting rods, and first support side plate, second support side plate and multiple connecting rods constitute bracket 3
Skeleton, the both ends for connecing powder plate 16 connect with first support side plate and second support side plate respectively, and connect powder plate 16 positioned at first
The same side end of rack side plate and second support side plate, it is plate structure that this, which connects powder plate 16, during installation inclination installation, with water
Plane has an angle, which is selected according to actual needs, and the size of angle is 10 ° -45 °, connects the setting of powder plate 16
Waste powder hopper box being fallen into convenient for useless powder, and this connects 16 surface of powder plate and handles by specific coatings, docking powder plate 16 carries out sofening treatment,
The materials such as Teflon are coated on surface, surface flatness is higher, falls into waste powder hopper convenient for useless powder.Meanwhile this connect powder plate 16 towards
One end of connecting rod tilts, and falls on the bottom plate of bottom case 2 convenient for useless powder, and connects between powder plate 16 and the bottom plate of bottom case 2 with one
Set a distance convenient for dust feeder and blows powder device action, and useless powder is imported inside waste powder hopper from the gap.
Above-mentioned dust feeder is powder feeding roller 9, and powder feeding roller 9 includes powder feeding transmission shaft and multiple powder feeding flabellums, multiple powder feedings
Flabellum is set on powder feeding transmission shaft, and the both ends of powder feeding transmission shaft are connect with the first side plate of bottom case 2 and third side plate respectively, and
Junction is equipped with bearing, powder feeding transmission shaft is freely rotated, powder feeding flabellum is fixedly mounted on powder feeding transmission shaft, and is sent
The quantity of powder flabellum be it is multiple, selected according to actual needs, multiple powder feeding flabellums along the circumferential direction of powder feeding transmission shaft it is equal between
Away from installation, it is preferred that here, the quantity of powder feeding flabellum is four, and four powder feeding flabellums are equidistantly mounted on powder feeding transmission shaft.
The setting of powder feeding roller 9 imports the useless powder fallen into waste powder hopper inside waste powder hopper.
Above-mentioned powder-scraping device includes intermediate calender rolls 8 and scraping powder roller 7, and intermediate calender rolls 8 are matched with powder roller 7 is scraped, intermediate calender rolls 8 with scrape
7 two roll surfaces of powder roller are tangent, scrape the setting of powder roller 7, and the useless powder in transfer belt is scraped, and intermediate calender rolls 8 are matched with powder roller 7 is scraped,
Intermediate calender rolls 8 will scrape powder roller 7 and be sticked to the useless powder scraped on powder roller 7 when scraping the useless powder in transfer belt to be wiped off by frictional force.It is intermediate
It roller 8 and scrapes powder roller 7 and is mounted on bracket 3, and the diameter of intermediate calender rolls 8 and scrape the sum of diameter of powder roller 7 and adjacent connection on bracket 3
The distance between bar is adapted, and convenient for intermediate calender rolls 8 and the installation for scraping powder roller 7, the both ends of intermediate calender rolls 8 pass through bearing and bracket 3
First support side plate is connected with second support side plate, and intermediate calender rolls 8 are freely rotated, and the both ends for scraping powder roller 7 pass through bearing
It is connect with the first support side plate of bracket 3 and second support side plate, enables and scrape powder roller 7 and be freely rotated.Above-mentioned powder feeding roller 9
It is mounted on the lower section of intermediate calender rolls 8, and is located at the lower part for connecing powder plate 16, convenient for from intermediate calender rolls 8 and the useless powder fallen on powder roller 7 will be scraped
It imports inside waste powder hopper.
The above-mentioned powder device that blows is to blow powder roller 10, this blow powder roller 10 include blow powder transmission shaft and it is multiple blow powder flabellum, blow powder
The both ends of transmission shaft are connect with the first side plate of bottom case 2 and third side plate by bearing respectively, are freely turned so that blowing powder transmission shaft
It is dynamic, it is multiple blow powder flabellum and be mounted on blow on powder transmission shaft, which is selected according to actual needs, multiple to blow
Powder flabellum is along the circumferential equidistant installation for blowing powder transmission shaft, it is preferred that here, the quantity for blowing powder flabellum is four, and four are blown
Powder flabellum blows powder roller 10 and is mounted on and scrape side of the powder roller 7 far from intermediate calender rolls 8 along the circumferential spaced set for blowing powder transmission shaft,
And blow powder roller 10 and be located at the lower part for scraping powder roller 7, it blows, will give up convenient for blowing powder roller 10 to the useless powder on the bottom plate for falling in bottom case
Powder imports inside waste powder hopper.This blows the end that powder roller 10 is mounted on bottom case 2, convenient for useless powder is blown into waste powder hopper other side.
Above-mentioned powder feeding roller 9, intermediate calender rolls 8 are scraped powder roller 7 and are blown between powder roller 10 has with the bottom plate of bottom case 2 during installation
Gap enters the inside of waste powder hopper convenient for falling in the useless powder on bottom plate by the gap.
As in Figure 3-5, above-mentioned transmission device is for driving powder feeding roller 9, intermediate calender rolls 8, scraping powder roller 7 and blowing the fortune of powder roller 10
Dynamic, transmission device can be gear drive here, be also possible to V belt translation chain conveyer or other kinds of drive,
It is selected according to actual needs.Here, it is preferred that, transmission device is gear drive, which includes powder feeding roller gear
12, intermediate roller gear 13, scrape powder roller gear 14 and blow powder roller gear 15, powder feeding roller gear 12, scrapes powder roller tooth at intermediate roller gear 13
Wheel 14 is successively meshed with powder roller gear 15 is blown.It is, powder feeding roller gear 12 is meshed with intermediate roller gear 13, intermediate roller tooth
Wheel 13 is meshed with powder roller gear 14 is scraped, and scrapes powder roller gear 14 and is meshed with powder roller gear 15 is blown, carries out power transmission with this, send
Powder roller gear 12, scrapes powder roller gear 14 and blows the same side that powder roller gear 15 is respectively positioned on bottom case 2 and bracket 3 intermediate roller gear 13,
Wherein, powder feeding roller gear 12 and powder feeding are driven axis connection, and intermediate roller gear 13 connect with intermediate calender rolls 8, scrapes powder roller gear 14 and scrape
Powder roller 7 connects, and blows powder roller gear 15 and blows powder transmission axis connection, and the power inside powder feeding roller gear 12 and laser printer drives
Dynamic device is connected, and power drive unit drives powder feeding roller gear 12 to rotate, and powder feeding roller gear 12 drives intermediate roller gear 13 to pass
Dynamic, the transmission of powder roller gear 14 is scraped in the intermediate drive of roller gear 13, is scraped the drive of powder roller gear 14 and is blown the transmission of powder roller gear 15, is realized with this
Powder feeding roller 9, intermediate calender rolls 8 scrape powder roller 7 and blow powder roller 10 while rotating.Here, power drive unit is motor, is pacified on motor
Equipped with motor gear 11, motor gear 11 is mounted on bracket 3, and motor gear 11 is engaged with powder feeding roller gear 12, is realized dynamic
The transmission of power.During installation, photosensitive sensor contacts the waste powder hopper inside fixed column 4 and laser printer, photosensitive sensor with
Motor electrical connection, contact starter motor rotation, provides power.
Above-mentioned powder feeding roller 9, intermediate calender rolls 8 are scraped powder roller 7 and are blown after powder roller 10 installs, and connect powder plate 16 and are located at powder feeding roller 9
Top, and the lower part that powder plate 16 extends to intermediate calender rolls 8 is connect, the useless powder convenient for will fall from intermediate calender rolls 8 slides into inside waste powder hopper.
Scheme is advanced optimized, which further includes the first cover board 6 and the second cover board 5, the first cover board 6 and the second cover board
5 connect with bracket respectively, and the first cover board 6 and the second cover board 5 are separately mounted to the two sides of bracket 3, the first cover board 6 and the second cover board
Powder feeding roller 9, intermediate calender rolls 8, the both ends scraped powder roller 7 and blow powder roller 10 are blocked in 5 setting, at the same by powder feeding roller gear 12,
Intermediate roller gear 13 scrapes powder roller gear 14 and blows powder roller gear 15 and blocked, and reduces external dust and enters powder feeding roller 9 and blow powder
The junction of roller 10 and bottom case 2, while the junction that external dust enters intermediate calender rolls 8 and scrapes powder roller 7 Yu bracket 3 is reduced, simultaneously
It reduces external dust to enter in gear drive, extends the service life of the waste powder hopper.
First cover board 6 is connect by connectors such as bolts with bracket 3 with the second cover board 5, and the second cover board 5 passes gear
It is dynamic to be blocked, the second cover board 5 by intermediate roller gear 13, scrape powder roller gear 14, blow powder roller gear 15 it is fully wrapped around live so that in
Between roller gear 13, scrape powder roller gear 14 and blow powder roller gear 15 and do not contacted with the external world, the second cover board 5 is by the upper of powder feeding roller gear 12
Half portion wraps, and the lower half of powder feeding roller gear 12 is exposed, and is meshed convenient for powder feeding roller gear 12 with motor gear 11, convenient for real
The transmission of existing power.
The internal cavities constituted between above-mentioned bottom case 2 and upper cover 1 for hold collection by powder feeding roller 9, intermediate calender rolls 8,
It scrapes powder roller 7 and blows the useless powder that powder roller 10 is sent into the internal cavities.
The course of work of the present embodiment: waste powder hopper during installation, waste powder hopper is mounted on inside laser printer, it is fixed
Card slot inside column 4 and laser printer is clamped, and by waste powder hopper fixed column, motor gear 11 is engaged with powder feeding roller gear 12, band
Dynamic powder feeding roller 9 rotates, and powder feeding roller gear 12 drives intermediate roller gear 13 and scrapes the rotation of powder roller gear 14, and drives and scrape 7 He of powder roller
Intermediate calender rolls 8 rotate, and scrape powder roller 7 and scrape the useless powder in transfer belt, fall by intermediate calender rolls 8 and connect powder plate 16, connect 16 surface of powder plate
Brushed with coating, convenient for sliding into useless powder inside waste powder hopper, powder feeding roller 9 imports the useless powder for falling into waste powder hopper inside waste powder hopper, together
When blow the rotation of powder roller 10 and blow to useless powder inside waste powder hopper, complete useless powder prune job.
The advantages and positive effects of the present invention are: due to the adoption of the above technical scheme, so that plain type laser printing
Into useless powder clear up novel waste powder hopper structure it is simple, convenient for production, it is small in size, dust feeder, blow powder device and powder-scraping device and
Bracket is installed on bottom case, is occupied little space, and using gear drive, is run smoothly, and stability is high, upper cover and the fixed company of bottom case
Connect the useless powder collecting bin of composition, sealing effect is good, and dust feeder blows powder device and powder-scraping device is used in combination, can automatically by
Useless powder is transferred to waste powder hopper, and cleaning efficiency is high, and the useless powder fallen into can be blowed to side and avoid useless powder heap product by built-in useless powder blowing roller.
One embodiment of the present invention has been described in detail above, but the content is only preferable implementation of the invention
Example, should not be considered as limiting the scope of the invention.It is all according to all the changes and improvements made by the present patent application range
Deng should still be within the scope of the patent of the present invention.
Claims (10)
- The novel waste powder hopper of powder cleaning 1. a kind of plain type laser printer gives up, it is characterised in that: including bottom case, bracket, powder feeding Device, powder-scraping device blow powder device and transmission device, and the bracket is connect with one end of the bottom case, the dust feeder with The powder device that blows is connect with the bottom case respectively, and the powder-scraping device is connect with the bracket, the dust feeder with it is described Blow powder device be set to the powder-scraping device two sides, the dust feeder, the powder-scraping device and it is described blow powder device respectively with The transmission device connection.
- The novel waste powder hopper of powder cleaning 2. plain type laser printer according to claim 1 gives up, it is characterised in that: described Dust feeder is powder feeding roller, and the powder feeding roller includes powder feeding transmission shaft and multiple powder feeding flabellums, and the multiple powder feeding flabellum is set to On the powder feeding transmission shaft.
- The novel waste powder hopper of powder cleaning 3. plain type laser printer according to claim 2 gives up, it is characterised in that: described Powder-scraping device includes intermediate calender rolls and scrapes powder roller, and the intermediate calender rolls are matched with the powder roller of scraping, and the powder feeding roller is set in described Between roller lower section.
- The novel waste powder hopper of powder cleaning 4. plain type laser printer according to claim 3 gives up, it is characterised in that: described Blowing powder device is to blow powder roller, it is described blow powder roller include blow powder transmission shaft and it is multiple blow powder flabellum, the multiple powder flabellum that blows is set to It is described to blow on powder transmission shaft.
- The novel waste powder hopper of powder cleaning 5. plain type laser printer according to claim 4 gives up, it is characterised in that: described Transmission device is gear drive, and the gear drive includes powder feeding roller gear, intermediate roller gear, scrapes powder roller gear and blow powder roller tooth Wheel, the powder feeding roller gear, the intermediate roller gear, the powder roller gear of scraping successively are meshed with the powder roller gear that blows.
- The novel waste powder hopper of powder cleaning 6. plain type laser printer according to claim 5 gives up, it is characterised in that: described Powder feeding roller gear and the powder feeding are driven axis connection, and the intermediate roller gear is connect with the intermediate calender rolls, described to scrape powder roller gear Connect with the powder roller of scraping, it is described blow powder roller gear and it is described blow powder transmission axis connection.
- The novel waste powder hopper of powder cleaning 7. plain type laser printer according to claim 1-6 gives up, feature It is: further includes upper cover, the upper cover is connect with the bottom case.
- The novel waste powder hopper of powder cleaning 8. plain type laser printer according to claim 7 gives up, it is characterised in that: described Bracket, which is equipped with, connects powder plate, and the powder plate that connects is set to one end that the bracket is connect with the bottom case.
- The novel waste powder hopper of powder cleaning 9. plain type laser printer according to claim 8 gives up, it is characterised in that: also wrap The first cover board and the second cover board are included, first cover board is connect with the bracket respectively with second cover board, first lid Plate and second cover board are respectively arranged on the two sides of the bracket.
- The novel waste powder hopper of powder cleaning 10. plain type laser printer according to claim 8 or claim 9 gives up, it is characterised in that: The bottom case is equipped with fixed column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910141134.8A CN109634084B (en) | 2019-02-26 | 2019-02-26 | Novel waste powder bin for cleaning waste powder of simple laser printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910141134.8A CN109634084B (en) | 2019-02-26 | 2019-02-26 | Novel waste powder bin for cleaning waste powder of simple laser printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109634084A true CN109634084A (en) | 2019-04-16 |
| CN109634084B CN109634084B (en) | 2024-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910141134.8A Active CN109634084B (en) | 2019-02-26 | 2019-02-26 | Novel waste powder bin for cleaning waste powder of simple laser printer |
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