CN104216250A - Manufacturing method of developing box - Google Patents
Manufacturing method of developing box Download PDFInfo
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- CN104216250A CN104216250A CN201310216836.0A CN201310216836A CN104216250A CN 104216250 A CN104216250 A CN 104216250A CN 201310216836 A CN201310216836 A CN 201310216836A CN 104216250 A CN104216250 A CN 104216250A
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- delevoping cartridge
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Abstract
The invention relates to a manufacturing method of a developing box. The developing box comprises a main body framework and a sealed element, wherein the sealed element and the main body framework are sealed through a sealing element having two surfaces each with an adhesive layer. Because the two surfaces, connecting the sealed element and the main body framework, of the sealing element each have the adhesive layer, the sealing element and the sealed element are also bonded through the adhesive layer, deformation of the sealing element between the sealing element and the sealed element does not cause a bad sealing effect between the main body framework and the sealed element, and the technical problem of a bad sealing effect between a main body framework and a sealed element in a developing box manufactured by a conventional developing box manufacturing method is solved.
Description
Art
The present invention relates to a kind of manufacture method of Delevoping cartridge.
Background technology
As shown in Figure 1, existing a kind of Delevoping cartridge comprises: main body frame 200, developing element 140, powder feeding element 150, carbon dust reservoir 54 and by seal element 210.Be arranged on main body frame 200 by seal element 210, for preventing carbon dust from main body frame 200 with by the gap leakage between seal element 210, Delevoping cartridge generally main body frame 200 and by seal element 210 between seal is set, for improving sealing, usual seal can select resilient flexible/compressible, i.e. elastic sealing element, such as through hole sponge etc.
As shown in Figure 2, main body frame 200 and being comprised by the elastic sealing element 232 between seal element 210: elastic sealing element main body 230, gummed paper layer 231 and adhesive-layer 205; Adhesive-layer 205 is between elastic sealing element main body 230 and gummed paper layer 231.
When Delevoping cartridge is produced in assembling, before installation is by seal element 210, gummed paper layer 231 first peels off from elastic sealing element 232 by assembler, then elastic sealing element main body 230 is bonded on main body frame 200 by adhesive-layer 205, finally will be arranged on main body frame 200 by seal element 210.
Seal due to elastic sealing element 232 and by between seal element 210 by resilient pressing force, in the transport and handling process of Delevoping cartridge, be subject to extraneous factor, the situation that Delevoping cartridge there will be vibrations or falls, can be out of shape by seal element (or Delevoping cartridge framework) now in Delevoping cartridge, so occurred gap by between seal element and elastic sealing element (through hole sponge), cause main body frame and bad by sealing effectiveness between seal element, carbon dust is revealed from these gaps.
Summary of the invention
The invention provides a kind of Delevoping cartridge manufacture method, to solve main body frame in the Delevoping cartridge that produces in existing Delevoping cartridge manufacture method and by the bad technical matters of sealing effectiveness between seal element.
In order to solve above technical matters, the technical scheme that the present invention takes is:
A manufacture method for Delevoping cartridge, Delevoping cartridge comprises: main body frame and by seal element, it is characterized in that, is describedly sealed by the seal all having adhesive-layer by two surfaces between seal element and main body frame.
Described seal also comprises elastic body, gluing ply of paper and lower gummed paper layer, on the upper surface that described adhesive-layer is arranged on described elastic body and lower surface.Described gluing ply of paper is arranged on described upper surface adhesive-layer, under described lower gummed paper layer is arranged on described lower surface adhesive-layer.
Comprise the following steps when sealing:
One, described lower gummed paper layer is thrown off, lower surface adhesive-layer is bonding with described main body frame;
Two, described gluing ply of paper is thrown off, upper surface adhesive-layer is bonding by seal element with described.
Comprise the following steps when sealing:
One, described gluing ply of paper is thrown off, upper surface adhesive-layer is bonding by seal element with described;
Two, described lower gummed paper layer is thrown off, lower surface adhesive-layer is bonding with described main body frame.
Described is powder outlet cutter and/or cleaning doctor and/or sealing scraping blade by seal element.
Described main body frame or seal element is provided with seal location division, described seal is provided with the keeper matched with described location division, also makes the keeper on described seal and described main body frame when utilizing seal to seal or matched by the seal location division on seal element.
Described location division is projection, and described keeper is locating slot.
Described location division has multiple.
Described when being comprised sealing scraping blade by seal element, described seal has two, respectively the both ends of adhering and sealing scraping blade and main body frame.
The main body frame that described sealing scraping blade both ends are corresponding arranges groove respectively, and lower surface adhesive-layer and the main body frame of described two seals are adhered in two grooves respectively.
Described Delevoping cartridge also installs developing element, powder feeding element and carbon dust reservoir.
After have employed technique scheme, owing to being sealed by the seal that by two surfaces, all there is adhesive-layer between seal element and main body frame.Therefore, seal with also undertaken bonding by adhesive-layer by between seal element, seal and main body frame and bad by sealing effectiveness between seal element can not be occurred between seal element to cause because seal is out of shape, main body frame and by the bad technical matters of sealing effectiveness between seal element in the Delevoping cartridge that the manufacture method solving existing Delevoping cartridge produces.In addition, prior art is in Delevoping cartridge production run, producers are when operating elastic sealing element (through hole sponge), for ensureing sealing place good seal, require when pasting elastic sealing element (through hole sponge), elastic sealing element (through hole sponge) needs the smooth of subsides, and and fit tight, seamless between Delevoping cartridge framework, this just makes producers when pasting elastic sealing element (through hole sponge), and the elastic sealing element (through hole sponge) that must firmly stretch is to ensure that elastic sealing element (through hole sponge) entirely can be fitted in the sealing station of Delevoping cartridge.Because elastic sealing element (through hole sponge) has the shortcoming of the stressed distortion that is very easily stretched, and this distortion can not be restored, and the size of sealing sponge needs the size of the position sealed to match with Delevoping cartridge, if producers are firmly excessive and make elastic sealing element (through hole sponge) stressed stretching and be elongated, the size of the size of elastic sealing element (through hole sponge) and sealing station then can be caused inconsistent, the elastic sealing element (through hole sponge) causing elastic sealing element to be attached to needing cutting after on Delevoping cartridge or more renew, causes the low and waste of efficiency.For avoiding the problems referred to above, producers just require necessary extreme care when pasting elastic sealing element (through hole sponge), cause the reduction of production efficiency.And the present invention comprises elastic body, gluing ply of paper and lower gummed paper layer due to seal, on the upper surface that adhesive-layer is arranged on elastic body and lower surface.Gluing ply of paper is arranged on upper surface adhesive-layer, under lower gummed paper layer is arranged on lower surface adhesive-layer.Comprise the following steps when sealing:
One, lower gummed paper layer is thrown off, by bonding with main body frame for lower surface adhesive-layer;
Two, gluing ply of paper is thrown off, by bonding with by seal element for upper surface adhesive-layer.
Or comprise the following steps when sealing:
One, gluing ply of paper is thrown off, by bonding with by seal element for upper surface adhesive-layer;
Two, lower gummed paper layer is thrown off, by bonding with main body frame for lower surface adhesive-layer.
Because what the gummed paper layer on seal generally adopted is all comparatively hard thicker paper material, the problem that stressed stretching can not be elongated, so, on the one hand, when elastic sealing element is pasting in the process on Delevoping cartridge main body frame by producers, due to the one side of elastic sealing element remaining with gummed paper layer, elastic sealing element is stressed can not change, can ensure that elastic sealing element main body is smooth, be closely fitted on Delevoping cartridge main body frame, not only avoid the waste caused owing to changing elastic sealing element, production efficiency also can be made to improve; On the other hand, because elastic sealing element also uses adhesive-layer with the side contacted by seal element, install by after seal element, elastic sealing element can be bonded together with by seal element, reduces Delevoping cartridge causes leaking powder because Delevoping cartridge main body frame is liked or deformed by seal element risk under the environment of vibrations or in falling process.Finally, due to main body frame or seal element is provided with seal location division, seal is provided with the keeper matched with location division.Also seal is made to connect by the installation of seal element and main body frame more accurately simple.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of Delevoping cartridge adopted in prior art.；
Fig. 2 is the structural representation of the elastic sealing element in a kind of Delevoping cartridge adopted in prior art.
Fig. 3 is the structural representation of the Delevoping cartridge that embodiment one adopts.
Fig. 4 is the structural representation of the elastic sealing element that embodiment one adopts.
Fig. 5 is the scheme of installation of the elastic seal that embodiment one adopts.
Fig. 6 is that embodiment one elastic sealing element arranges structural representation locating slot and main body frame being arranged location division.
Fig. 7 is the structural representation of hermetically-sealed construction between Delevoping cartridge main body frame and developing element in embodiment two.
Reference numeral
Embodiment
Embodiment one
As shown in Figure 3, the Delevoping cartridge that the present invention adopts comprises: Delevoping cartridge main body frame 20, developing element 14, the powder feeding element 15 of carbon dust is provided to developing element, be arranged on Delevoping cartridge main body frame 20 by seal element 21, carbon dust reservoir 5, is sent to the carbon dust conveyer 16 of powder feeding element 15 and is sealed in Delevoping cartridge main body frame 20 and by the elastic sealing element 30. between seal element 21 by the carbon dust in carbon dust reservoir 5
The structural representation of the elastic sealing element 30 that the present invention adopts, as shown in Figure 4, elastic sealing element 30 comprises: elastic body 303, lower surface gummed paper layer 301, upper surface gummed paper layer 302, lower surface adhesive-layer 3011, upper surface adhesive-layer 3022; Lower surface adhesive-layer 3011 is between lower surface gummed paper layer 301 and elastic body 303, upper surface adhesive-layer 3022 is between upper surface gummed paper layer 302 and elastic body 303, and lower surface gummed paper layer 301, lower surface adhesive-layer 3011 and upper surface gummed paper layer 302, upper surface adhesive-layer 3022 are positioned on the not coplanar of elastic body 303.
The taping process of elastic sealing element 30 is introduced in detail below in conjunction with Fig. 5.
When Delevoping cartridge is produced in assembling, before installation is by seal element 21, lower surface gummed paper layer 301 first peels off from elastic body 303 by assembler, is then bonded on main body frame 20 by elastic body 303 by lower surface adhesive-layer 3011; Then, upper surface gummed paper layer 302 is peeled off from elastic body 303, finally will be arranged on main body frame 20 by seal element 210, make to be bonded together by upper surface adhesive-layer 3022 and elastic body 303 by seal element 210.Or, stickup elastic sealing element in, can first by elastic sealing elements with pasted by seal element, then, being installed to as a whole on main body frame by elastic sealing elements with by seal element, make elastic sealing element bonding with main body frame.Namely before installation is by seal element 21, upper surface gummed paper layer 302 first peels off from elastic body 303 by assembler, then will be arranged on main body frame 20 by seal element 210, and make to be bonded together by upper surface adhesive-layer 3022 and elastic body 303 by seal element 210; Then, lower surface gummed paper layer 301 is peeled off from elastic body 303, finally elastic body 303 is bonded on main body frame 20 by lower surface adhesive-layer 3011.
As shown in Figure 6, main body frame 20 also comprises at least one elastic sealing element location division 222, and elastic sealing element 30 comprises at least one locating slot 333. the present embodiment mated with location division 222, and described location division and locating slot are 3, described location division is projection, and locating slot is post holes.The location division of elastic sealing element and locating slot are convenient to locate better when pasting elastic sealing element.In the present embodiment, described location division also can be arranged on described by seal element 21.
In the present invention can be the powder outlet cutter regulating carbon dust layer thickness on developing element by seal element, also can be the cleaning doctor of the upper remaining carbon dust of clean feel optical element (exposed element/photosensitive drums), it can also be sealing scraping blade etc., also can be any two combinations wherein simultaneously, or be powder outlet cutter, cleaning doctor and sealing scraping blade etc. simultaneously, but when wherein comprising sealing scraping blade, the seal sealing scraping blade used is slightly different, specifically as described in embodiment two.
Embodiment two
As shown in Figure 3 and Figure 7, on the basis of embodiment one, Delevoping cartridge also comprises sealing scraping blade 17, for sealing the main body frame of developing element and Delevoping cartridge, prevents carbon dust from revealing between developing element and main body frame.The main body frame 20 of Delevoping cartridge is provided with sealing scraping blade sticking veneer 201 near the end of developing element 14, one end of sealing scraping blade 17 is pasted onto on sticking veneer 201, and the other end abuts with the outside surface of developing element 14.For improving the end part seal effect between developing element and Delevoping cartridge main body frame, the both ends of sticking veneer 201 arrange two grooves 2012, for holding elastic sealing element 2110, elastic sealing element 2110 is pasted onto on groove 2012, and contact with sealing scraping blade 17, the size of elastic sealing element 2110 and the size of described groove match.The structure of elastic sealing element 2110 is identical with the structure of the elastic sealing element in embodiment one, namely pastes the one side of elastic sealing element 2110 by lower surface adhesive-layer and groove bonding, prevents carbon dust from revealing between groove and elastic sealing element; Another side is bonding with sealing scraping blade by upper surface adhesive-layer, prevents carbon dust from revealing between elastic sealing element and sealing scraping blade.Thus Delevoping cartridge is strengthened greatly in the sealing of end.Sealing scraping blade in the present embodiment is PET sheet.
Elastic sealing element of the present invention can be through hole sponge or white foam or Poron cotton (polyurethane foam) etc.
Because what the gummed paper layer on elastic sealing element generally adopted is all comparatively hard thicker paper material, the problem that stressed stretching can not be elongated, so, on the one hand, when elastic sealing element is pasting in the process on Delevoping cartridge main body frame by producers, due to the one side of elastic sealing element remaining with gummed paper layer, elastic sealing element is stressed can not change, can ensure that elastic sealing element main body is smooth, be closely fitted on Delevoping cartridge main body frame, not only avoid the waste caused owing to changing elastic sealing element, production efficiency also can be made to improve; On the other hand, because elastic sealing element also uses adhesive-layer with the side contacted by seal element, install by after seal element, elastic sealing element can be bonded together with by seal element, reduces Delevoping cartridge under the environment of vibrations or in falling process due to Delevoping cartridge main body frame or deformed by seal element and cause leaking the risk of powder.
More than illustrate that just those skilled in the art are clearer understands the present invention in order to allow; but not limitation of the present invention; to those skilled in the art; when not through creative work; above scheme is simply revised or replaces; such as mixing component is changed into the form that rotating shaft adds blade, all belong to protection scope of the present invention.
Claims (11)
1. a manufacture method for Delevoping cartridge, Delevoping cartridge comprises: main body frame and by seal element, it is characterized in that, is describedly sealed by the seal all having adhesive-layer by two surfaces between seal element and main body frame.
2. the manufacture method of Delevoping cartridge as claimed in claim 1, it is characterized in that, described seal also comprises elastic body, gluing ply of paper and lower gummed paper layer, on the upper surface that described adhesive-layer is arranged on described elastic body and lower surface.Described gluing ply of paper is arranged on described upper surface adhesive-layer, under described lower gummed paper layer is arranged on described lower surface adhesive-layer.
3. the manufacture method of Delevoping cartridge as claimed in claim 2, is characterized in that, comprising the following steps when sealing:
One, described lower gummed paper layer is thrown off, lower surface adhesive-layer is bonding with described main body frame;
Two, described gluing ply of paper is thrown off, upper surface adhesive-layer is bonding by seal element with described.
4. the manufacture method of Delevoping cartridge as claimed in claim 2, is characterized in that, comprising the following steps when sealing:
One, described gluing ply of paper is thrown off, upper surface adhesive-layer is bonding by seal element with described;
Two, described lower gummed paper layer is thrown off, lower surface adhesive-layer is bonding with described main body frame.
5. the manufacture method of Delevoping cartridge as claimed in claim 2, is characterized in that, it is characterized in that, described is powder outlet cutter and/or cleaning doctor and/or sealing scraping blade by seal element.
6. the manufacture method of Delevoping cartridge as claimed in claim 2, it is characterized in that, it is characterized in that, described main body frame or seal element is provided with seal location division, described seal is provided with the keeper matched with described location division, also makes the keeper on described seal and described main body frame when utilizing seal to seal or matched by the seal location division on seal element.
7. the manufacture method of Delevoping cartridge as claimed in claim 6, it is characterized in that, described location division is projection, and described keeper is locating slot.
8. the manufacture method of Delevoping cartridge as claimed in claim 7, it is characterized in that, described location division has multiple.
9. the manufacture method of Delevoping cartridge as claimed in claim 5, is characterized in that, described when being comprised sealing scraping blade by seal element, described seal has two, respectively the both ends of adhering and sealing scraping blade and main body frame.
10. the manufacture method of Delevoping cartridge as claimed in claim 9, it is characterized in that, the main body frame that described sealing scraping blade both ends are corresponding arranges groove respectively, and lower surface adhesive-layer and the main body frame of described two seals are adhered in two grooves respectively.
The manufacture method of 11. arbitrary Delevoping cartridges as described in claim 1-11, it is characterized in that, described Delevoping cartridge also installs developing element, powder feeding element and carbon dust reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216836.0A CN104216250A (en) | 2013-06-03 | 2013-06-03 | Manufacturing method of developing box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310216836.0A CN104216250A (en) | 2013-06-03 | 2013-06-03 | Manufacturing method of developing box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104216250A true CN104216250A (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310216836.0A Pending CN104216250A (en) | 2013-06-03 | 2013-06-03 | Manufacturing method of developing box |
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| Country | Link |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399167A (en) * | 2016-05-19 | 2017-11-28 | 张帆 | The assemble method of print cartridge scraping blade |
| CN108628131A (en) * | 2018-05-11 | 2018-10-09 | 中山诚威科技有限公司 | End cap and Delevoping cartridge |
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|---|---|---|---|---|
| JPH11125335A (en) * | 1997-10-23 | 1999-05-11 | Shibata Ind Co Ltd | String-form packing and manufacture thereof |
| CN1637649A (en) * | 2003-12-24 | 2005-07-13 | 兄弟工业株式会社 | Developing cartridge, process cartridge, image forming device, and sliding sealing element |
| CN1658085A (en) * | 2004-02-18 | 2005-08-24 | 夏普株式会社 | Developing device and printing device |
| CN201251680Y (en) * | 2008-09-19 | 2009-06-03 | 深圳创怡兴实业有限公司 | Sealing paste |
| CN101871533A (en) * | 2010-06-22 | 2010-10-27 | 吴江朗科化纤有限公司 | Silicone rubber sealing strip with self-adhesive installation function and preparation method thereof |
| CN102221810A (en) * | 2011-07-05 | 2011-10-19 | 珠海天威飞马打印耗材有限公司 | Processing cartridge |
| CN102368146A (en) * | 2011-11-21 | 2012-03-07 | 珠海天威飞马打印耗材有限公司 | End part sealing member, developing agent box and manufacturing method thereof |
-
2013
- 2013-06-03 CN CN201310216836.0A patent/CN104216250A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11125335A (en) * | 1997-10-23 | 1999-05-11 | Shibata Ind Co Ltd | String-form packing and manufacture thereof |
| CN1637649A (en) * | 2003-12-24 | 2005-07-13 | 兄弟工业株式会社 | Developing cartridge, process cartridge, image forming device, and sliding sealing element |
| CN1658085A (en) * | 2004-02-18 | 2005-08-24 | 夏普株式会社 | Developing device and printing device |
| CN201251680Y (en) * | 2008-09-19 | 2009-06-03 | 深圳创怡兴实业有限公司 | Sealing paste |
| CN101871533A (en) * | 2010-06-22 | 2010-10-27 | 吴江朗科化纤有限公司 | Silicone rubber sealing strip with self-adhesive installation function and preparation method thereof |
| CN102221810A (en) * | 2011-07-05 | 2011-10-19 | 珠海天威飞马打印耗材有限公司 | Processing cartridge |
| CN102368146A (en) * | 2011-11-21 | 2012-03-07 | 珠海天威飞马打印耗材有限公司 | End part sealing member, developing agent box and manufacturing method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107399167A (en) * | 2016-05-19 | 2017-11-28 | 张帆 | The assemble method of print cartridge scraping blade |
| CN108628131A (en) * | 2018-05-11 | 2018-10-09 | 中山诚威科技有限公司 | End cap and Delevoping cartridge |
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Effective date of registration: 20151103 Address after: 6, 519075 A District, 4 buildings, 63 North Pearl Road, Zhuhai, Guangdong Applicant after: Zhuhai Aipeike Science and Technology Co Ltd Address before: 519075 Xiangzhou, Zhuhai, Pearl Road, North District, No. 63, No. Applicant before: Zhuhai Seine Printing Technology Co., Ltd. |
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Address after: 519060, Guangdong District, Xiangzhou, Zhuhai Avenue, No. 01, building 3883, 2 floor, 7 floor, B District, 02, 03, 04, 1, 2, 3, 4, 5, 05, Zhuhai Applicant after: Nasida Limited by Share Ltd Address before: 6, 519075 A District, 4 buildings, 63 North Pearl Road, Zhuhai, Guangdong Applicant before: Zhuhai Aipeike Science and Technology Co Ltd |
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Application publication date: 20141217 |
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