CN205210519U - Processing case - Google Patents
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- CN205210519U CN205210519U CN201520645850.7U CN201520645850U CN205210519U CN 205210519 U CN205210519 U CN 205210519U CN 201520645850 U CN201520645850 U CN 201520645850U CN 205210519 U CN205210519 U CN 205210519U
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- powder
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- collecting bag
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Abstract
The utility model provides a processing case, include: powder warehouse receipt unit is including whitewashed storehouse, development storehouse, have the useless whitewashed warehouse receipt unit of an useless powder entry, useless powder warehouse receipt unit is equipped with flexible useless powder deformable, that be used for collecting useless powder and collects the bag, and the entry that the bag was collected to flexible useless powder communicates with each other with useless powder entry, the entrance of bag was collected to flexible useless powder perisporium with the perisporium of useless powder warehouse receipt unit is connected hermetcally, flexible useless powder is collected and is extended to after the bag warp in the powder storehouse. The utility model discloses a main aim at provides one kind and can conveniently retrieve useless powder, the compacter processing case of structure moreover to prior art's defect.
Description
Technical field
The utility model relates to a kind of handle box be removably mounted in imaging device, specifically a kind of handle box of recyclable useless powder.
Background technology
Usually have graphics processing unit and developing cell in electrophotographic image forming, the developers such as the carbon dust utilizing developing cell to provide, for the latent electrostatic image developing that graphics processing unit is formed to form visual picture on the media such as paper.Wherein carbon dust is as consumables, needs constantly to supplement in electrophotographic image forming.General employing is removably mounted to the carbon dust container holding a certain amount of carbon dust that has of developing cell in electrophotographic image forming and provides carbon dust to developing cell.
There is a cartridge, comprise carbon dust box body, developer roll, and photosensitive drums, carbon dust box body one end is provided with the driving head coordinated with machine, and its driving head mainly matches with printer driver mechanism.
And be arranged on carbon dust box body as machine provides the waste powder hopper of the useless carbon dust after the developing chamber of developer carbon dust and collecting robot development
This kind of structure, because powder storehouse and waste powder hopper are all that injection moulding is produced, production cost is higher; And after the carbon dust in toner uses, because waste carbon powder unnecessary in waste powder hopper is too much, can also under service condition at parts such as photosensitive drums, causing can not at toner Nei Xinjia carbon dust; Moreover waste powder hopper can ooze out box body when filling full, pollutes printer and print media; Equally, filled in the clean recovery of dismounting in the process of completely useless powder handle box, the useless powder of waste powder hopper can not be recycled completely, and dismounting operation is loaded down with trivial details, seriously polluted.Waste powder hopper arranged conference and caused the change of total greatly in addition, and cause cost to increase, and useless powder is along with the consumption of powder in powder storehouse produces in print procedure, the powder position in storehouse vacated in print procedure cannot hold useless powder.
Utility model content
Fundamental purpose of the present utility model is the defect for prior art, provides one can reclaim useless powder easily, and the handle box that structure is compacter.
For solving the problems of the technologies described above, the utility model devises a kind of handle box, and powder warehouse receipt unit, comprises powder storehouse, developing chamber;
There is the waste powder hopper unit of a useless powder entrance, it is characterized in that:
Described waste powder hopper unit be provided with deformable, give up for the flexibility of collecting useless powder powder collecting bag; the give up entrance of powder collecting bag of described flexibility communicates with described useless powder entrance, and the give up perisporium of porch of powder collecting bag of described flexibility is connected hermetically with the perisporium of described waste powder hopper unit;
Described flexibility is given up after powder collecting bag is out of shape and is extended in described powder storehouse.
The beneficial effect of the technical program is: because the flexibility powder collecting bag that gives up can be changed, and simple to operate, effectively improves the utilization factor of other parts of cartridge; Enter flexible useless powder collecting bag to give up powder, when after accumulative some, the carbon dust promoted in powder storehouse moves in developing chamber, accelerates the transmission of carbon dust.
Further, the described flexibility powder collecting bag that gives up is provided with meal outlet in the one end away from its entrance, and described meal outlet is used for useless powder in flexible useless powder collecting bag described in unidirectional delivery in described powder storehouse.
The beneficial effect of the technical program is: useless powder through being recovered in powder storehouse, and enters developing chamber automatically, recycles, improves the utilization factor of carbon dust, more energy-conservation.
Further, described powder storehouse be provided with can be out of shape, for holding the flexible flour bag of carbon dust, the openend of described flexible flour bag circumferentially with the inner wall sealing in described powder storehouse be connected.
The beneficial effect of the technical program is: flexible flour bag is more convenient for being extruded, and the transmission accelerating carbon dust makes the carbon dust consumption in powder storehouse more thorough simultaneously.
Further, described flexible flour bag in being pasted onto described powder storehouse inwall away from opening part multiple spot, to regulate the repeatedly displacement of described flexible flour bag.
The beneficial effect of the technical program is: because flexible flour bag is pasted onto described powder storehouse inwall, be convenient to the filling of carbon dust.
Further, described waste powder hopper unit is provided with spiral powder feeding mechanism, and described spiral powder feeding mechanism is arranged on the front end that flexible useless powder collects sack.
The beneficial effect of the technical program is: accelerate useless powder and to give up the transmission of powder collecting bag to flexibility.
Further, described waste powder hopper unit is provided with fan mechanism.
The beneficial effect of the technical program is: fan mechanism is used for making the flexible useless abundant dilatational strain of powder collecting bag.
Accompanying drawing explanation
Fig. 1 is the structural drawing before the useless powder collecting bag distortion of the utility model embodiment 1 flexibility.
Fig. 2 is the structural drawing after the useless powder collecting bag distortion of the utility model embodiment 1 flexibility.
Fig. 3 is the structural drawing before the useless powder collecting bag distortion of the utility model embodiment 2 flexibility.
Fig. 4 is the structural drawing after the useless powder collecting bag distortion of the utility model embodiment 2 flexibility.
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment
Embodiment one
Embodiment 1 of the present utility model is introduced below with reference to Fig. 1 to Fig. 2.This handle box comprises waste powder hopper unit 1 and powder warehouse receipt unit 2, waste powder hopper unit 1 includes photosensitive drums 4, charging roller 9 and cleaning doctor 16 etc., powder warehouse receipt unit 2 includes developer roll 5, powder feeding roller 6, powder outlet cutter 15, developing chamber 17, powder storehouse 18 and puddle support 10 etc., above-mentioned structure and traditional handle box similar.In addition, waste powder hopper unit 1 also has useless powder escape hole 12, the flexibility holding useless powder is given up powder collecting bag 3, and the give up perisporium of porch of powder collecting bag 3 of described flexibility is connected hermetically with the perisporium of described waste powder hopper unit 1, and useless powder can be passed to the flexible powder collecting bag 3 that gives up by described passage.In more detail, described flexibility powder collecting bag 3 two ends of giving up are realized sealing by coordinating with the end part seal of moulding and photosensitive drums 4 by seal member.And the axial both sides of the powder inlet of flexible useless powder collecting bag 3 structure are provided with the moulding be fixedly connected with cleaning doctor 16, and with sealing scraping blade spacing be fixedly connected with moulding, and the end of two mouldings is connected with two ends of handle box respectively, thus realize being connected of flexible useless powder collecting bag 3 and moulding.When in the carbon dust use procedure in handle box powder warehouse receipt unit 2, discarded carbon dust is from photosensitive drums 4 cleaning by cleaning doctor 16, enter flexible useless powder collecting bag 3, when after accumulative some, the carbon dust promoted in powder storehouse 18 moves in developing chamber 17, and the transmission accelerating carbon dust makes the carbon dust consumption in powder warehouse receipt unit more thorough simultaneously.
Further; the described flexibility powder collecting bag 3 that gives up arranges the carbon dust half-duplex channel D that can hold useless powder and pass through away from one end of meal outlet 12; described half-duplex channel D is provided with one-way valve structures 19; certainly; some similar schemes can also be made, all in the utility model protection domain in the common knowledge of those skilled in the art.Useless powder is recovered in powder storehouse 18 through half-duplex channel D, and automatically enters developing chamber 17, recycles.
As preferred scheme, waste powder hopper unit 1 li can also set up a spiral powder feeding mechanism 7, and one end of spiral powder feeding mechanism 7 is fixed with the gear receiving driving force, closes to obtain power to drive spiral powder feeding mechanism 7 to gnaw with other gears in handle box.The handle box of this structure makes useless powder flow by spiral powder feeding mechanism 7, can strengthen the transmission effect of useless powder.Meanwhile, a fan mechanism 8 can also be set in waste powder hopper unit 1, make the flour bag that gives up of the flexibility in waste powder hopper unit 1 collect 3 abundant dilatational straiies and extrude carbon dust in powder storehouses 18 to developing chamber 17.
Embodiment two
Embodiment 2 of the present utility model is introduced below with reference to Fig. 3 to Fig. 4.In this embodiment, similar with the above-mentioned composed component in embodiment 1 composed component will by adding same reference numerals or symbol and omitting the description.Difference is, has and hold the flexible flour bag 11 of carbon dust in described powder warehouse receipt unit 2, and connect into an airtight passage, carbon dust can be passed to developing chamber 17 by described passage the inner wall sealing in described flexible flour bag 11 openend and described powder storehouse 18.Described flexible flour bag 11 arranges the 2 above light adhesion points 19 in place with powder storehouse inwall 20, and flexible flour bag 11 is removed with light adhesion point 19 and pasted under flexibility gives up powder collecting bag 3 extruding, produces repeatedly displacement.
When in the carbon dust use procedure in handle box powder warehouse receipt unit 2, discarded carbon dust is from photosensitive drums 4 cleaning by cleaning doctor 16, enter flexible useless powder collecting bag 3, when after accumulative some, the carbon dust promoted in powder storehouse 18 in flexible flour bag 11 moves in developing chamber 17, and the transmission accelerating carbon dust makes the carbon dust consumption in powder warehouse receipt unit more thorough simultaneously.
Claims (8)
1.
a kind of handle box, comprising:
powder warehouse receipt unit, comprises powder storehouse, developing chamber;
there is the waste powder hopper unit of a useless powder entrance, it is characterized in that:
described waste powder hopper unit be provided with deformable, give up for the flexibility of collecting useless powder powder collecting bag; the give up entrance of powder collecting bag of described flexibility communicates with described useless powder entrance, and the give up perisporium of porch of powder collecting bag of described flexibility is connected hermetically with the perisporium of described waste powder hopper unit;
described flexibility is given up after powder collecting bag is out of shape and is extended in described powder storehouse.
2.
handle box according to claim 1, is characterized in that:
the described flexibility powder collecting bag that gives up is provided with meal outlet in the one end away from its entrance, and described meal outlet is used for useless powder in flexible useless powder collecting bag described in unidirectional delivery in described powder storehouse.
3.
handle box according to claims 1 or 2, is characterized in that:
described powder storehouse be provided with can be out of shape, for holding the flexible flour bag of carbon dust, the openend of described flexible flour bag circumferentially with the inner wall sealing in described powder storehouse be connected.
4.
handle box according to claim 3, is characterized in that:
described flexible flour bag in being pasted onto described powder storehouse inwall away from opening part multiple spot, to regulate the repeatedly displacement of described flexible flour bag.
5.
handle box according to claim 3, is characterized in that:
described waste powder hopper unit is provided with spiral powder feeding mechanism, and described spiral powder feeding mechanism is arranged on the front end that flexible useless powder collects sack.
6.
handle box according to claim 4, is characterized in that:
described waste powder hopper unit is provided with spiral powder feeding mechanism, and described spiral powder feeding mechanism is arranged on the front end that flexible useless powder collects sack.
7.
handle box according to claim 3, is characterized in that:
described waste powder hopper unit is provided with the fan mechanism for making flexible useless powder collecting bag dilatational strain.
8.
handle box according to claim 4, is characterized in that:
described waste powder hopper unit is provided with the fan mechanism for making flexible useless powder collecting bag dilatational strain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520645850.7U CN205210519U (en) | 2015-08-25 | 2015-08-25 | Processing case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520645850.7U CN205210519U (en) | 2015-08-25 | 2015-08-25 | Processing case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205210519U true CN205210519U (en) | 2016-05-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520645850.7U Active CN205210519U (en) | 2015-08-25 | 2015-08-25 | Processing case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205210519U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159042A (en) * | 2015-08-25 | 2015-12-16 | 珠海天威飞马打印耗材有限公司 | Soft powder bag structurized powder box |
-
2015
- 2015-08-25 CN CN201520645850.7U patent/CN205210519U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105159042A (en) * | 2015-08-25 | 2015-12-16 | 珠海天威飞马打印耗材有限公司 | Soft powder bag structurized powder box |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |