CN205318099U - Developing box - Google Patents
Developing box Download PDFInfo
- Publication number
- CN205318099U CN205318099U CN201620038339.5U CN201620038339U CN205318099U CN 205318099 U CN205318099 U CN 205318099U CN 201620038339 U CN201620038339 U CN 201620038339U CN 205318099 U CN205318099 U CN 205318099U
- Authority
- CN
- China
- Prior art keywords
- delevoping cartridge
- powder storehouse
- swivel arrangement
- forming apparatus
- electrophotographic imaging
- 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
Links
- 239000000843 powder Substances 0.000 claims abstract description 30
- 238000003756 stirring Methods 0.000 claims abstract description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 6
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 5
- 239000000428 dust Substances 0.000 claims abstract description 5
- 238000003384 imaging method Methods 0.000 claims description 38
- 238000009432 framing Methods 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 6
- 230000000903 blocking effect Effects 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 3
- 238000002310 reflectometry Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 abstract description 8
- 230000008878 coupling Effects 0.000 abstract description 4
- 238000010168 coupling process Methods 0.000 abstract description 4
- 238000005859 coupling reaction Methods 0.000 abstract description 4
- 206010070834 Sensitisation Diseases 0.000 abstract 1
- 230000008313 sensitization Effects 0.000 abstract 1
- 238000007639 printing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Landscapes
- Electrophotography Configuration And Component (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
The utility model provides a developing box, detachably install in the electronic camera image device who contains sensitization drum box, electronic camera image device is still including signal detection device, include: the powder storehouse for hold the carbon dust, have left and right sides wall, stirring frame axle, install in between the both sides wall in powder storehouse, the gear train, install in a lateral wall in powder storehouse is used for receiving and transmission drive power, still including the coding device for electronic camera image device conveying signal, coding device includes rotary device and by detection device, by detection device with rotary device sets up on the same lateral wall in powder storehouse, can the quilt by detection device signal detection device detects, rotary device is circular motion at whitewashed storehouse lateral wall, and periodicity is sheltered from by detection device. The utility model discloses developing box, simple structure, the operation is reliable, compares the coding wheel device that the torsional spring coupling device is constituteed, and is reliable more and effective.
Description
Technical field
The utility model relates to the Delevoping cartridge in a kind of electrophotographic imaging forming apparatus.
Background technology
Electrophotographic imaging forming apparatus forms the equipment of visual image by electronic imaging principle on recording materials. such as: electrophotographic copier, laser printer or LED printer etc. the image processing box being removably disposed in wherein is generally included in electrophotographic imaging forming apparatus. above-mentioned image processing box generally includes charge member, developing element, photosensitive element, some or all of in cleaning unit, image-forming principle in above-mentioned electrophotographic imaging forming apparatus is: first, charge member fills the uniform electric charge of last layer to photosensitive member surface, then under the photosensitive element laser illumination that light scanning unit sends in imaging device after charging, form specific electrostatic latent image, carbon powder supplying is given on the photosensitive element forming electrostatic latent image by developing element, photosensitive element is formed the visual carbon powder image corresponding with electrostatic latent image, then by transfer, carbon powder image is transferred on recording medium, eventually pass and fixing carbon powder image is fixed on recording medium, then recording medium is discharged from electrophotographic imaging forming apparatus, complete printing. above-mentioned image processing box is divided into split box and integral box usually, wherein said split box is that Delevoping cartridge and photosensitive drums box are removably installed, but the life-span of general photosensitive drums box is longer than the life-span of Delevoping cartridge, and the work-ing life of a photosensitive drums box is the twice of Delevoping cartridge or more times. so when the component wear in Delevoping cartridge or photographic developer are not enough, it is necessary to often change Delevoping cartridge. in order to the Delevoping cartridge after enabling replacement is detected effectively by electrophotographic imaging forming apparatus, Delevoping cartridge of the prior art have employed a kind of coding wheel apparatus, relevant information in replaceable Delevoping cartridge is encoded by the coding wheel on it, it is decoded and identifies by code reader and Controlling System in electrophotographic imaging forming apparatus, characteristic about Delevoping cartridge is fed back to electrophotographic imaging forming apparatus, to be detected by electrophotographic imaging forming apparatus. this kind of coding device adopts a torsion spring coupling device to contact driving gear and coding wheel, relevant information in Delevoping cartridge is stored on coding wheel, coding wheel arranges the transmission that specific printing opacity window realizes signal, thus the identification of Delevoping cartridge is realized by the coupling of driving gear and coding wheel, but this coding wheel apparatus complex structure, torsion spring is easily aging, these accuracys that all will affect Delevoping cartridge and detected by electrophotographic imaging forming apparatus.
Practical novel content
For the deficiencies in the prior art, the purpose of this utility model be to provide a kind of improvement for transmitting the coding device of Delevoping cartridge signal and there is the Delevoping cartridge of this coding device, make Delevoping cartridge can more be stablized by electrophotographic imaging forming apparatus and accurately detect, and there is more simple and reliable ground structure.
For achieving the above object, the utility model provides a kind of Delevoping cartridge, is removably installed in the electrophotographic imaging forming apparatus containing photosensitive drums box, described electrophotographic imaging forming apparatus also includes signal supervisory instrument, comprise: powder storehouse, for holding carbon dust, there is left and right sides wall; Stirring framing shaft, is installed between the two side in described powder storehouse; Train of wheels, the sidewall being installed on described powder storehouse, for receiving and transmission of drive force, also includes to the coding device of electrophotographic imaging forming apparatus transmission signal, and described coding device comprises swivel arrangement and by Jian Cezhuanzhi; Described being arranged on the same sidewall in powder storehouse by Jian Cezhuanzhi and described swivel arrangement, described can be detected by described signal supervisory instrument by Jian Cezhuanzhi, described swivel arrangement does circumferential motion at powder storehouse sidewall, periodically blocks described by Jian Cezhuanzhi.
Described swivel arrangement includes installation portion and block portion, described in the portion of blocking adopt light-proof material composition.
One end of stirring framing shaft is connected with described swivel arrangement, and the other end is connected with the gear in described train of wheels, and described swivel arrangement does circumferential motion around stirring framing shaft.
Described being set to optical pickup apparatus by Jian Cezhuanzhi, it can receive optical signal that described signal supervisory instrument sends and feed back to described signal supervisory instrument.
The reflecting piece of the described high-reflectivity being configured to have smooth finish surface by Jian Cezhuanzhi.
Described it is removably installed on the sidewall of described powder storehouse by Jian Cezhuanzhi.
Owing to the utility model have employed technique scheme, its coding device have employed a simple swivel arrangement with by Jian Cezhuanzhi, its structure is simply, reliable, compares the coding wheel apparatus of torsion spring coupling device composition, more reliable and effective.
Accompanying drawing explanation
Fig. 1 is the image processing box formed after the utility model Delevoping cartridge is loaded to photosensitive drums box;
Fig. 2 is a sidewall schematic diagram of the utility model Delevoping cartridge;
Fig. 3 be with the utility model Delevoping cartridge with the use of the stereographic map of photosensitive drums box;
Fig. 4 is the assembling schematic diagram of the swivel arrangement of the utility model Delevoping cartridge;
Fig. 5 is another sidewall schematic diagram of the utility model Delevoping cartridge;
Fig. 6 is another view of swivel arrangement in the utility model shadow Delevoping cartridge sidewall.
Embodiment
Carry out describing in detail further to the utility model below in conjunction with accompanying drawing;
Electrophotographic imaging forming apparatus is removably provided with image processing box 100, and image processing box 100 removably includes photosensitive drums box 20 and Delevoping cartridge 10. Image processing box 100 can be integrally installed in electrophotographic imaging forming apparatus to complete printing task by user (as shown in Figure 1). First photosensitive drums box 20 can also be installed in electrophotographic imaging forming apparatus, and then Delevoping cartridge 10 is installed in photosensitive drums box 20, printing task can be performed equally.
Delevoping cartridge 10 of the present utility model includes the powder storehouse 6 holding carbon dust, the stirring framing shaft 40 being rotatably supported on two side, powder storehouse 6, stirring framing shaft 40 is for supporting puddle support blade (not shown) and drives puddle support blade (not shown) to rotate, thus evenly stirs the carbon dust being positioned at inside, powder storehouse 6;Handle 5, is arranged on the installation guidepost 11,12 of powder box two side ends symmetrically, and a sidewall in powder storehouse 6 is also provided with coding device. Coding device includes a swivel arrangement 2 and one by Jian Cezhuanzhi 1, swivel arrangement 2 and the same side end being arranged at powder storehouse 6 by Jian Cezhuanzhi 1. Swivel arrangement 2 is provided with installation portion 2a and blocks portion 2b, in the present embodiment, swivel arrangement 2 is installed on stirring framing shaft 40, the end of stirring framing shaft 40 is set to D type key, installation portion 2a is set to D type hole, and both are bonded thus make stirring framing shaft 40 driven rotary device 2 do circumferential motion together on the transverse plane of side and rotate. Selectively, the end of stirring framing shaft 40 can also be set to other shapes, then the shape of installation portion 2a also will along with change, as long as stirring framing shaft 40 can rotate by driven rotary device 2 together. Selectively, installation portion 2a can not also be arranged on stirring framing shaft 40, and the elsewhere being arranged on powder box sidewall, as long as it can realize swivel arrangement 2 and do circumferential motion on sidewall, periodically block by the function of Jian Cezhuanzhi 1. Blocking portion 2b to be made up of light-proof material, for blocking the optical signal sent in electrophotographic imaging forming apparatus, the present embodiment preferably adopts black resin material. The reflecting piece of the high-reflectivity of smooth finish surface it is configured to have by Jian Cezhuanzhi 1, it can be one-body molded with powder storehouse 6, also can be body formed with 6 points, powder storehouse, its material can adopt resin, metal etc., preferably arranging the reflecting piece being configured to have smooth finish surface by Jian Cezhuanzhi 1 in the present embodiment, on its sidewall being removably installed in powder storehouse 6, this reflecting piece adheres on the sidewall in powder storehouse 6. When the optical signal transmission in electrophotographic imaging forming apparatus is to by Jian Cezhuanzhi 1, just can be received this optical signal by Jian Cezhuanzhi 1 and feed back to the signal supervisory instrument (not shown) in electrophotographic imaging forming apparatus, specifically, this feedback refers to and is returned in signal supervisory instrument by Jian Cezhuanzhi by luminous reflectance thus detected by signal supervisory instrument. As shown in Figure 5, another side end in powder storehouse 6 is provided with the train of wheels 8 receiving motivating force from electrophotographic imaging forming apparatus, said gear is one end that the puddle support gear 8a in 8 is installed on stirring framing shaft 40, for providing motivating force and drive stirring framing shaft 40 to rotate to stirring framing shaft 40.
Photosensitive drums box 20 is provided with the utensil receiving opening 25 that is held Delevoping cartridge 10, for receiving the photosensitive drums 50 of developer electrostatic latent image in Delevoping cartridge 10, for supporting the supporting walls 22 of Delevoping cartridge 10, also being provided with an opening 30, the signal in electrophotographic imaging forming apparatus can be transferred to by Jian Cezhuanzhi 1 by opening 30.
When the photosensitive drums box 20 that Delevoping cartridge 10 is loaded in electrophotographic imaging forming apparatus, installation guidepost 11 in Delevoping cartridge 10, sway brace 22 along photosensitive drums box 20 is moved and be loaded in utensil receiving opening 25 by Delevoping cartridge 10 by 12, and Delevoping cartridge 10 is supported by two sway braces 22 of photosensitive drums box 20 and is contained in utensil receiving opening 25. Owing to the two ends of stirring framing shaft 40 are supported on two side, powder storehouse 6, its one end is connected with puddle support gear 8a, the other end is connected with the installation portion 2a of swivel arrangement 2, so making puddle support gear 8a rotate from the motivating force of electrophotographic imaging forming apparatus when train of wheels 8 receives, thus drive stirring framing shaft 40 to rotate, the swivel arrangement 2 being positioned at stirring framing shaft 40 the other end will rotate together with stirring framing shaft 40, thus do circumferential motion on powder box sidewall.
To describe how the utility model Delevoping cartridge is detected by electrophotographic imaging forming apparatus in detail below:
When Delevoping cartridge 10 be mounted in the electrophotographic imaging forming apparatus (not shown) containing photosensitive drums box 20 with state as shown in Figure 2 namely swivel arrangement 2 do not block by Jian Cezhuanzhi 1, the signal in electrophotographic imaging forming apparatus will through opening 30 by being detected by Jian Cezhuanzhi 1 in Delevoping cartridge 100; Then Delevoping cartridge 10 makes stirring framing shaft 40 rotate by the driving of train of wheels 8, thus driven rotary device 2 rotates, then rotary motion is blocked by Jian Cezhuanzhi 1 to portion of the blocking 2b of state as shown in Figure 6 and swivel arrangement 2 by swivel arrangement 2, signal interruption; Then swivel arrangement 2 continues to rotate along the direction shown in arrow A again, and swivel arrangement 2 leaves and blocks position, no longer blocks by Jian Cezhuanzhi 1, then signal is detected again. Delevoping cartridge 10 is in electrophotographic imaging forming apparatus operation process, shown coding device can be passed through, realizing the circulation of signal detection-interruption-detection, electrophotographic imaging forming apparatus can detect Delevoping cartridge automatically, thus make Delevoping cartridge can in electrophotographic imaging forming apparatus normal operation.
In the present embodiment, electrophotographic imaging forming apparatus specifically adopts and is set to receive reflected light with the feeler mechanism of the information that detects in Delevoping cartridge, certainly, electrophotographic imaging forming apparatus has the feeler mechanism adopting other detection mode, such as, electrofax shaped device is provided with relative light emitting devices and optical pickup apparatus, the opening that can pass through then can be set to for the light that above-mentioned light emitting devices sends by Jian Cezhuanzhi, swivel arrangement 2 can periodically block the optical signal that above-mentioned light emitting devices sends equally in rotary course, equally can reach the technique effect in the present embodiment.
Coding device in the utility model Delevoping cartridge is set to swivel arrangement 2 and coordinates with by the simple of Jian Cezhuanzhi 1, so that it may detected by electrophotographic imaging forming apparatus, and product structure is simple, easy to assembly, simplifies product structure and saves production cost.
Above embodiment only in order to the technical solution of the utility model to be described, is not intended to limit; Although the utility model being described in detail with reference to previous embodiment, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein part technology feature is carried out equivalent replacement; And these amendments or replacement, do not make the spirit and scope of the essence disengaging each embodiment technical scheme of the utility model of appropriate technical solution.
Claims (6)
1. a Delevoping cartridge, is removably installed in the electrophotographic imaging forming apparatus containing photosensitive drums box, and described electrophotographic imaging forming apparatus also includes signal supervisory instrument, comprising:
Powder storehouse, for holding carbon dust, has left and right sides wall;
Stirring framing shaft, is installed between the two side in described powder storehouse;
Train of wheels, the sidewall being installed on described powder storehouse for receiving and transmission of drive force,
Also include to the coding device of electrophotographic imaging forming apparatus transmission signal, it is characterised in that: described coding device comprises swivel arrangement and by Jian Cezhuanzhi; Described being arranged on the same sidewall in powder storehouse by Jian Cezhuanzhi and described swivel arrangement, described can be detected by described signal supervisory instrument by Jian Cezhuanzhi, described swivel arrangement does circumferential motion at powder storehouse sidewall, periodically blocks described by Jian Cezhuanzhi.
2. Delevoping cartridge as claimed in claim 1, it is characterised in that: described swivel arrangement includes installation portion and blocks portion, described in the portion of blocking adopt light-proof material composition.
3. Delevoping cartridge as claimed in claim 2, it is characterised in that: one end of stirring framing shaft is connected with described swivel arrangement, and the other end is connected with the gear in described train of wheels, and described swivel arrangement does circumferential motion around stirring framing shaft.
4. Delevoping cartridge as claimed in claim 3, it is characterised in that: described being set to optical pickup apparatus by Jian Cezhuanzhi, it can receive optical signal that described signal supervisory instrument sends and feed back to described signal supervisory instrument.
5. Delevoping cartridge as claimed in claim 4, it is characterised in that, the reflecting piece of the described high-reflectivity being configured to have smooth finish surface by Jian Cezhuanzhi.
6. Delevoping cartridge as claimed in claim 5, it is characterised in that: described it is removably installed on the sidewall of described powder storehouse by Jian Cezhuanzhi.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620038339.5U CN205318099U (en) | 2016-01-16 | 2016-01-16 | Developing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620038339.5U CN205318099U (en) | 2016-01-16 | 2016-01-16 | Developing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205318099U true CN205318099U (en) | 2016-06-15 |
Family
ID=56204546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620038339.5U Expired - Fee Related CN205318099U (en) | 2016-01-16 | 2016-01-16 | Developing box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205318099U (en) |
-
2016
- 2016-01-16 CN CN201620038339.5U patent/CN205318099U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160615 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |