CN102540845A - Processing box and assembling method thereof - Google Patents
Processing box and assembling method thereof Download PDFInfo
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- CN102540845A CN102540845A CN2012100220657A CN201210022065A CN102540845A CN 102540845 A CN102540845 A CN 102540845A CN 2012100220657 A CN2012100220657 A CN 2012100220657A CN 201210022065 A CN201210022065 A CN 201210022065A CN 102540845 A CN102540845 A CN 102540845A
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- photosensitive drums
- developing frame
- framework
- handle box
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Abstract
The invention discloses a processing box and an assembling method thereof. The processing box includes a photosensitive drum frame and a developing frame, wherein a photosensitive drum is rotatably supported on the photosensitive drum frame; a developer bearing part is rotatably supported on the developing frame; two acting parts are arranged at the left and the right ends of the developing frame respectively; two acted parts are arranged at the left and the right ends of the photosensitive drum frame respectively; and the acting parts are matched with the acted parts to connect the photosensitive drum frame and the developing frame. In the processing box disclosed by the invention, the number of the connecting parts is reduced, and the processing box is easier to mount and dismount.
Description
Technical field
The present invention relates to a kind of handle box that is removably mounted in the imaging device, relate to the assemble method of this handle box in addition.
Background technology
The imaging device of electro photography such as laser printer are a kind of electrofax principles of utilizing, at least through overcharge, exposure, development, transfer printing, photographic fixing, process of cleaning, form the equipment that forms image on medium such as the paper at image.The handle box that comprises powder storehouse and waste powder hopper removably is installed usually, to accomplish said process in the imaging device.
In charging process,, utilize and the surface of light activated element such as photosensitive drums is filled with predetermined electric charge uniformly like corona discharge mode or charging roller through charging device; In exposure; Optionally exposure is carried out on light activated element surface to filling even predetermined charge with; Because the light sensitive characteristic of light activated element; To be grounded cancellation by the electric charge in the zone of exposure, like this, the light activated element surface forms an electrostatic latent image that distribution characterized by electric charge corresponding to institute's desire formation image after exposure; At developing process, through developing apparatus such as developer roll, developer that is used to form visual image such as carbon dust, the electrostatic latent image district on the surface of light activated element is delivered in the effect of mating reaction power such as electric field force, and it is visual to make that above-mentioned electrostatic latent image obtains; In transfer process,, transfer to image to the developer on the electrostatic latent image on light activated element surface like transfer roll and form on medium such as the paper through transfer device; At fixing, be secured in the developer of transferring on the image medium on the image formation medium through fixing device.At cleaning course, through cleaning device such as cleaning doctor, the developer of light activated element remained on surface is wiped off, in order to avoid get into next imaging cycle, cause print defect.
In the prior art, the powder storehouse of handle box meshed together the top in powder storehouse and the bottom of waste powder hopper with being connected normally of waste powder hopper, refilled and joined end cap, need just can conveniently accomplish installation by frock; Perhaps the powder box right ends all is provided with two links respectively and is connected with waste powder hopper with the powder storehouse respectively, is engaged with each other together again, and link quantity is various, also is unfavorable for installation and removal.
Summary of the invention
One object of the present invention is the defective to prior art, and a kind of handle box that is easier to installation and removal is provided.
Another object of the present invention is to provide a kind of assemble method of above-mentioned handle box.
For realizing above-mentioned first purpose; Technical scheme below the present invention has adopted: design a kind of handle box; Comprise photosensitive drums framework and developing frame, a photosensitive drums rotatably is supported on the said photosensitive drums framework, and a developer bearing part rotatably is supported on the said developing frame; The right ends of said developing frame respectively has a functional component, and the right ends of said photosensitive drums framework respectively has one and is applied parts, and said functional component and the said parts that are applied cooperatively interact so that said developing frame and photosensitive drums framework are linked together.
Preferably, the functional component on the said developing frame is two bearing pins, and the parts that are applied on the said photosensitive drums framework are two pin-and-holes; Perhaps, the functional component on the said developing frame is two pin-and-holes, and the parts that are applied on the said photosensitive drums framework are two bearing pins.In the middle of said two pin-and-holes, one of them pin-and-hole has a breach.
Further, the right ends of this handle box also respectively is provided with a fixed part, and said fixed part is fixedly connected on said developing frame and photosensitive drums framework.Also be provided with a connecting hole on a fixed part therein, a junction spare inwardly passes said connecting hole and links together with the center pit of the conducting end flange of said photosensitive drums.Said fixed part is an end cap, and said end cap is fastenedly connected through screw and said developing frame and photosensitive drums framework.
For realizing above-mentioned second purpose; Technical scheme below the present invention has adopted: the assemble method that designs a kind of handle box; This handle box comprises photosensitive drums framework and developing frame, and a photosensitive drums rotatably is supported on the said photosensitive drums framework, and a developer bearing part rotatably is supported on the said developing frame; The right ends of said developing frame respectively has a functional component, and the right ends of said photosensitive drums framework respectively has one and is applied parts; Wherein, said assemble method may further comprise the steps:
On one of them functional component on the said developing frame and the said photosensitive drums framework one of them is applied parts to be assembled together;
Another functional component on another functional component on the said developing frame and the said photosensitive drums framework is assembled together;
The drive end of said photosensitive drums is assembled in the support zone of said photosensitive drums framework one end.
Further, said assemble method is further comprising the steps of: the difference mount parts at the two ends of said handle box make said fixed part be fixedly connected on said developing frame and photosensitive drums framework; One of them of said fixed part is provided with a connecting hole, and a junction spare is passed said connecting hole, and the center pit of the conducting end flange of this link and said photosensitive drums is linked together.
Preferably,, the functional component on the said developing frame is two bearing pins, the parts that are applied on the said photosensitive drums framework are two pin-and-holes; Perhaps, the functional component on the said developing frame is two pin-and-holes, and the parts that are applied on the said photosensitive drums framework are two bearing pins.
Preferably, said fixed part is an end cap, and said end cap is fastenedly connected through screw and said developing frame and photosensitive drums framework.
Beneficial effect of the present invention is:
1. reduced the quantity of link;
2. be easier to installation and removal.
Description of drawings
Fig. 1 is the structural representation of a kind of handle box of the present invention.
Fig. 2 is the parts explosion of handle box shown in Figure 1.
Fig. 3 is the assembling synoptic diagram of first end of handle box shown in Figure 1.
Fig. 4 is the assembly structure figure of first end of handle box shown in Figure 1.
Fig. 5 is the assembling synoptic diagram of second end of handle box shown in Figure 1.
Fig. 6 is the assembly structure figure of second end of handle box shown in Figure 1.
Embodiment
Embodiment one
A kind of handle box 10 as shown in Figure 1 mainly is made up of photosensitive drums framework 1 and developing frame 2, and photosensitive drums 3 rotatably is supported on the photosensitive drums framework 1 with supporting, and developer bearing part 4 rotatably is supported on the developing frame 2.Photosensitive drums 3 is used for forming electrostatic latent image above that, and developer bearing part 4 is used for electrostatic latent image supply developer on photosensitive drums 3 to be translated into visual image.The drive end of photosensitive drums 3 is provided with driven wheel 31, and conducting end is provided with conducting end flange 32.
The right ends of said developing frame 2 respectively has a bearing pin 21,22 that is molded on this developing frame 2; The right ends of photosensitive drums framework 1 respectively has a pin-and- hole 11,12 that is molded on this photosensitive drums framework 1; Wherein pin-and-hole 11 has a breach 111, can certainly on pin-and-hole 12, breach be set.Two bearing pins 21,22 of developing frame 2 respectively with photosensitive drums framework 1 on two pin-and- holes 11,12 cooperatively interact, so that developing frame 2 and photosensitive drums framework 1 are linked together.
The two ends of handle box 10 also respectively are provided with a fixed part 5,6, are used to connect fixedly developing frame 2 and photosensitive drums framework 1.Wherein, also be provided with a connecting hole 61 on the fixed part 6, inwardly link together through a junction spare 7, with the conducting end of support photosensitive drums 3 with the center pit 321 of the conducting end flange 32 of photosensitive drums 3.
The assemble method of the handle box of said structure is following:
1) one of them bearing pin 21 on the developing frame 2 and one of them pin-and-hole 11 on the photosensitive drums framework 1 are assembled together;
2) another bearing pin 22 on the developing frame 2 and another pin-and-hole 12 on the photosensitive drums framework 1 are assembled together;
3) drive end with photosensitive drums 3 is assembled in the support zone 13 of photosensitive drums framework 1;
4) fixed part 5,6 at assembling handle box 10 two ends for example is fastenedly connected fixed part 5,6 in the end face of photosensitive drums framework 1 and developing frame 2 respectively through screw;
5) link 7 is linked together through the center pit 321 of the connecting hole on the fixed part 6 61 with the conducting end flange 32 of photosensitive drums 3.
Embodiment two
In the present embodiment, the right ends of said developing frame 2 respectively has a pin-and-hole 23,24, and wherein pin-and-hole 23 has a breach, can certainly on pin-and-hole 24, breach be set.The right ends of photosensitive drums framework 1 respectively has a bearing pin 13,14, two pin-and-holes 23,24 of developing frame 2 respectively with photosensitive drums framework 1 on two bearing pins 13,14 cooperatively interact, so that developing frame 2 and photosensitive drums framework 1 are linked together.
Above-described only is preferred implementation of the present invention, should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the present invention's design, can also make some distortion and improvement, and these all belong to protection scope of the present invention.
Claims (10)
1. a handle box comprises photosensitive drums framework and developing frame, and a photosensitive drums rotatably is supported on the said photosensitive drums framework, and a developer bearing part rotatably is supported on the said developing frame; It is characterized in that: the right ends of said developing frame respectively has a functional component; The right ends of said photosensitive drums framework respectively has one and is applied parts, and said functional component and the said parts that are applied cooperatively interact so that said developing frame and photosensitive drums framework are linked together.
2. handle box according to claim 1 is characterized in that: the functional component on the said developing frame is two bearing pins, and the parts that are applied on the said photosensitive drums framework are two pin-and-holes.
3. handle box according to claim 1 is characterized in that: the functional component on the said developing frame is two pin-and-holes, and the parts that are applied on the said photosensitive drums framework are two bearing pins.
4. according to claim 2 or 3 described handle boxes, it is characterized in that: in the middle of said two pin-and-holes, one of them pin-and-hole has a breach.
5. handle box according to claim 1 is characterized in that: the right ends of this handle box also respectively is provided with a fixed part, and said fixed part is fixedly connected on said developing frame and photosensitive drums framework; Also be provided with a connecting hole on a fixed part therein, a junction spare inwardly passes said connecting hole and links together with the center pit of the conducting end flange of said photosensitive drums.
6. handle box according to claim 5 is characterized in that: said fixed part is an end cap, and said end cap is fastenedly connected through screw and said developing frame and photosensitive drums framework.
7. assemble method of handle box according to claim 1; This handle box comprises photosensitive drums framework and developing frame; One photosensitive drums rotatably is supported on the said photosensitive drums framework; One developer bearing part rotatably is supported on the said developing frame, and the right ends of said developing frame respectively has a functional component, and the right ends of said photosensitive drums framework respectively has one and is applied parts; It is characterized in that said assemble method may further comprise the steps:
On one of them functional component on the said developing frame and the said photosensitive drums framework one of them is applied parts to be assembled together;
Another functional component on another functional component on the said developing frame and the said photosensitive drums framework is assembled together;
The drive end of said photosensitive drums is assembled in the support zone of said photosensitive drums framework one end.
8. assemble method according to claim 7 is characterized in that, said assemble method is further comprising the steps of:
Difference mount parts make said fixed part be fixedly connected on said developing frame and photosensitive drums framework at the two ends of said handle box;
One of them of said fixed part is provided with a connecting hole, and a junction spare is passed said connecting hole, and the center pit of the conducting end flange of this link and said photosensitive drums is linked together.
9. assemble method according to claim 8 is characterized in that: the functional component on the said developing frame is two bearing pins, and the parts that are applied on the said photosensitive drums framework are two pin-and-holes; Perhaps, the functional component on the said developing frame is two pin-and-holes, and the parts that are applied on the said photosensitive drums framework are two bearing pins.
10. assemble method according to claim 8 is characterized in that: said fixed part is an end cap, and said end cap is fastenedly connected through screw and said developing frame and photosensitive drums framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100220657A CN102540845A (en) | 2012-02-01 | 2012-02-01 | Processing box and assembling method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100220657A CN102540845A (en) | 2012-02-01 | 2012-02-01 | Processing box and assembling method thereof |
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| Publication Number | Publication Date |
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| CN102540845A true CN102540845A (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012100220657A Pending CN102540845A (en) | 2012-02-01 | 2012-02-01 | Processing box and assembling method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765533A (en) * | 2016-08-16 | 2018-03-06 | 纳思达股份有限公司 | The recovery and treatment method and handle box of handle box |
| CN108873658A (en) * | 2018-07-02 | 2018-11-23 | 中山市三润打印耗材有限公司 | The assemble method of handle box |
| CN109240056A (en) * | 2018-11-12 | 2019-01-18 | 珠海天威飞马打印耗材有限公司 | Developer replenishing container |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2603953Y (en) * | 2003-02-13 | 2004-02-18 | 珠海天威飞马打印耗材有限公司 | Processing box |
| CN101276193A (en) * | 2007-03-27 | 2008-10-01 | 三星电子株式会社 | Photosensitive medium supporting apparatus, developing cartridge and image forming apparatus and method to assemble and disassemble a developing cartridge |
| CN201247387Y (en) * | 2008-08-13 | 2009-05-27 | 珠海天威飞马打印耗材有限公司 | Processing box for electrophotography imaging apparatus |
-
2012
- 2012-02-01 CN CN2012100220657A patent/CN102540845A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2603953Y (en) * | 2003-02-13 | 2004-02-18 | 珠海天威飞马打印耗材有限公司 | Processing box |
| CN101276193A (en) * | 2007-03-27 | 2008-10-01 | 三星电子株式会社 | Photosensitive medium supporting apparatus, developing cartridge and image forming apparatus and method to assemble and disassemble a developing cartridge |
| CN201247387Y (en) * | 2008-08-13 | 2009-05-27 | 珠海天威飞马打印耗材有限公司 | Processing box for electrophotography imaging apparatus |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107765533A (en) * | 2016-08-16 | 2018-03-06 | 纳思达股份有限公司 | The recovery and treatment method and handle box of handle box |
| CN108873658A (en) * | 2018-07-02 | 2018-11-23 | 中山市三润打印耗材有限公司 | The assemble method of handle box |
| CN109240056A (en) * | 2018-11-12 | 2019-01-18 | 珠海天威飞马打印耗材有限公司 | Developer replenishing container |
| CN109240056B (en) * | 2018-11-12 | 2024-04-23 | 珠海天威飞马打印耗材有限公司 | Developer supply container |
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Application publication date: 20120704 |