WO2012013141A1 - 一种显影剂盒的改制方法 - Google Patents

一种显影剂盒的改制方法 Download PDF

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Publication number
WO2012013141A1
WO2012013141A1 PCT/CN2011/077629 CN2011077629W WO2012013141A1 WO 2012013141 A1 WO2012013141 A1 WO 2012013141A1 CN 2011077629 W CN2011077629 W CN 2011077629W WO 2012013141 A1 WO2012013141 A1 WO 2012013141A1
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Prior art keywords
developer cartridge
photosensitive drum
assembly
target
replacing
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PCT/CN2011/077629
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English (en)
French (fr)
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周宏辉
刘占伟
周忠宝
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珠海天威飞马打印耗材有限公司
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Publication of WO2012013141A1 publication Critical patent/WO2012013141A1/zh

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    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/08—Apparatus for electrographic processes using a charge pattern for developing using a solid developer, e.g. powder developer
    • G03G15/0894—Reconditioning of the developer unit, i.e. reusing or recycling parts of the unit, e.g. resealing of the unit before refilling with toner
    • 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
    • G03G21/16—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements
    • G03G21/18—Mechanical means for facilitating the maintenance of the apparatus, e.g. modular arrangements using a processing cartridge, whereby the process cartridge comprises at least two image processing means in a single unit
    • G03G21/1803—Arrangements or disposition of the complete process cartridge or parts thereof
    • G03G21/181—Manufacturing or assembling, recycling, reuse, transportation, packaging or storage

Definitions

  • the present invention relates to a method of converting a recovered developer cartridge into another developer cartridge.
  • the present application claims priority to Chinese Patent Application No. 20101023752, filed on Jan. 27, 2010, which is incorporated herein by reference. .
  • An image forming apparatus such as a printer, a copying machine, or a facsimile machine is a commonly used office equipment, and a detachable developer cartridge is internally used as a consumable for imaging.
  • a detachable developer cartridge is internally used as a consumable for imaging.
  • the developer cartridge used for image forming apparatuses such as copiers, printers, and facsimile machines is recycled and reused for reuse.
  • a common developer cartridge is generally composed of a developing frame and a drum frame, wherein the developing frame portion is provided with a stirring frame, a powder feeding roller and a developing roller, and the drum frame portion is provided with a photosensitive drum, a charging roller and the like, and is charged.
  • the roller charges the photosensitive drum, and then forms an electrostatic latent image by exposure on the photosensitive drum through the exposure assembly, and then conveys the developer to the electrostatic latent image area on the photosensitive drum through the developing roller to form a developer image, and the developer image is transferred to the paper. After the heat is set, the printed text image is finally formed.
  • a and B there are two types of developer cartridges, A and B. Since there are some differences in the external structure between the two types of developer cartridges, the recovered developer cartridge can only be applied to the image forming apparatus of the corresponding model. on.
  • the current problem is that consumables companies may recycle a large number of used A-type developer cartridges, but the demand for type A developer cartridges on the market is not large, but it is basically the same as the A-type developer cartridges.
  • the B type developer cartridge is in great demand. Because the A type developer cartridge and the B type developer cartridge have certain differences in the external structure, they cannot replace the B type developer cartridge, so they are idle or discarded, which not only causes the enterprise funds to be occupied, but also causes waste of resources. The recovery of the Type B developer cartridge requires a large amount of capital, which will put pressure on the company's capital chain and hinder the regeneration and reuse of the developer cartridge.
  • the object of the present invention is to provide a method for modifying a developer cartridge by the prior art, by which a recycled developer cartridge can be modified into another developer cartridge to be applicable to another Model image forming device.
  • the present invention adopts the following technical solution: a method for modifying a developer cartridge for reforming a recovery developer cartridge into a target developer cartridge, the recovery developer cartridge including a a drum assembly that rotatably supports the photosensitive drum and a developing assembly that rotatably supports the developing roller, the drum assembly and the developing assembly are hinged to each other; the drum assembly has a waste toner box, a photosensitive drum cover, and is disposed in the waste toner box a photosensitive drum bearing plate at one end and a trigger switch, a trigger switch torsion spring and a charging roller conductive piece disposed at the other end of the waste toner box, the developing assembly having a powder bin, the top surface of the powder bin having a position near the both ends a rib plate having a gear end cap at one end thereof; the method comprising the steps of:
  • the drum assembly and the developing assembly are reassembled together to obtain a modified target developer cartridge.
  • the modification method further includes the step of replacing the gear end cap with a gear end cap suitable for the target developer cartridge.
  • the reforming method further includes the step of replacing the chip on the recovered developer cartridge with a chip suitable for the target developer cartridge.
  • the invention has the beneficial effects of conveniently changing a recycled developer cartridge into another developer cartridge having substantially the same internal structure, so that the developer cartridge suitable for an image forming apparatus with less market demand is recovered.
  • Simple processing which can be applied to another type of image forming device, improves the production flexibility of the consumable recycling enterprise, reduces the production cost of the enterprise, and avoids waste of resources.
  • Fig. 1a is a perspective view of the recovered developer cartridge of the first embodiment.
  • Figure 1b is an exploded perspective view of the recovered developer cartridge of Figure 1a.
  • Figure 2a is an exploded perspective view of the target developer cartridge of the first embodiment.
  • Figure 2b is a perspective view of the target developer cartridge shown in Figure 2a.
  • Figure 3a is a perspective view of the photosensitive drum bearing plate of the recovered developer cartridge shown in Figure 1b.
  • Figure 3b is a perspective view of the photosensitive drum bearing plate of the target developer cartridge shown in Figure 2a.
  • Figure 4a is a perspective view of the waste toner box of the recovered developer cartridge shown in Figure 1b.
  • Figure 4b is a perspective view of the waste toner box of the target developer cartridge shown in Figure 2a.
  • Figure 5a is a perspective view of the photosensitive drum protective cover of the recovered developer cartridge shown in Figure 1b.
  • Figure 5b is a perspective view of the photosensitive drum cover of the target developer cartridge shown in Figure 2a.
  • Figure 6a is a perspective view of the charging roller conductive sheet of the recovered developer cartridge shown in Figure 1b.
  • Figure 6b is a perspective view of the charging roller conductive sheet of the target developer cartridge shown in Figure 2a.
  • Figure 7a is a perspective view of the photosensitive drum of the recovered developer cartridge shown in Figure 1b.
  • Figure 7b is a perspective view of the photosensitive drum of the target developer cartridge shown in Figure 2a.
  • Figure 8a is a perspective view of the recovered developer cartridge of the second embodiment.
  • Figure 8b is an exploded perspective view of the recovered developer cartridge shown in Figure 8a.
  • Figure 9a is an exploded perspective view of the target developer cartridge of the second embodiment.
  • Figure 9b is a perspective view of the target developer cartridge shown in Figure 9a.
  • Figure 10a is a perspective view of the gear end cap of the recovered developer cartridge shown in Figure 9b.
  • Figure 10b is a perspective view of the gear end cap of the target developer cartridge shown in Figure 9a.
  • Figure 1a and Figure 1b show the first recycled developer cartridge 1 for modification (such as HP from HP) Q6511A developer cartridge) comprising a drum assembly 11 rotatably supporting the photosensitive drum 117 and a developing assembly 12 rotatably supporting the developing roller 124, and the drum assembly 11 and the developing assembly 12 are connected by a pin Hinged.
  • the drum assembly 11 has a waste toner box 111, a photosensitive drum cover 112 formed at the bottom of the waste toner box 111, a photosensitive drum bearing plate 113 disposed at one end of the waste toner box 111, and another end of the waste toner box 111.
  • the trigger switch 114, the trigger switch torsion spring 115, and the charging roller conductive piece 116 are formed at the end of the waste toner box 111 near the charging roller conductive piece 116 with a chip fixing position 118 for fixing the chip.
  • the developing unit 12 has a powder magazine 121.
  • the top surface of the powder container 121 has a rib 122 at a position close to both ends, and one end of the powder container 121 is provided with a gear end cover 123.
  • the difference between the target developer cartridge 2 and the recovered developer cartridge 1 mainly lies in the difference between the waste toner cartridge, the photosensitive drum bearing plate, the photosensitive drum protective cover, the charging roller conductive sheet and the photosensitive drum, and the target development
  • the two ribs 122 of the developer cartridge 1 are not recovered on the top surface of the powder cartridge of the reagent cartridge 2.
  • the coupling pin between the drum assembly 11 and the developing assembly 12 is taken out to separate the drum assembly 11 and the developing assembly 12 from each other.
  • the photosensitive drum bearing plate 113 is replaced with a photosensitive drum bearing plate 213 suitable for the target developer cartridge 2.
  • waste toner box 111 is replaced with a waste toner box 211 suitable for the target developer cartridge 2.
  • the trigger switch 114 and the trigger switch torsion spring 115 in FIG. 2 are removed.
  • the photosensitive drum cover 112 is replaced with a photosensitive drum cover 212 suitable for the target developer cartridge 2.
  • the two ribs 122 of the powder hopper 121 shown in Fig. 2 are cut off to obtain a powder hopper 221 suitable for the target developer cartridge 2, as shown in Fig. 3.
  • the charging roller conductive piece 116 is replaced with a charging roller conductive piece 216 suitable for the target developer cartridge 2.
  • the photosensitive drum 117 is replaced with a photosensitive drum 217 suitable for the target developer cartridge 2.
  • the chip on the recovered developer cartridge 1 is replaced with a chip suitable for the target developer cartridge 2.
  • the modified drum assembly 21 and the developing unit 22 are recombined into the target developer cartridge 2 by the joint pin, thereby completing the reforming operation.
  • FIG 8a and Figure 8b show a second type of recovered developer cartridge 3 (for example, HP from Hewlett Packard) Q6511X developer cartridge) comprising a drum assembly 31 rotatably supporting the photosensitive drum 317 and a developing assembly 32 rotatably supporting the developing roller 324, and the drum assembly 31 and the developing assembly 32 are connected by a pin Hinged.
  • the drum assembly 31 has a waste toner box 311, a photosensitive drum cover 312 formed at the bottom of the waste toner box 311, a photosensitive drum bearing plate 313 disposed at one end of the waste toner box 311, and another end of the waste toner box 311.
  • the trigger switch 314, the trigger switch torsion spring 315, and the charging roller conductive piece 316 are formed at the end of the waste toner box 311 near the charging roller conductive piece 316 with a chip fixing position 318 for fixing the chip.
  • the developing unit 32 has a powder hopper 321 having a top surface having a rib 322 at a position close to both ends, and a powder end cover 323 is provided at one end of the powder 321 .
  • the recovered developer cartridge 3 has substantially the same structure as the recovered developer cartridge 1 except that the volume of the powder cartridge 321 is slightly larger than the powder cartridge 121 of the recovered developer cartridge 1.
  • FIGS 9a and 9b show another developer cartridge 4 (i.e., "target developer cartridge” modified by the method of the present invention, such as HP of Hewlett Packard Co., Ltd.
  • the CE255X product the difference between the target developer cartridge 4 and the recovered developer cartridge 3 mainly lies in the difference between the waste toner cartridge, the photosensitive drum bearing plate, the photosensitive drum protective cover, the charging roller conductive sheet, the photosensitive drum and the gear end cover. Further, the two ribs 322 of the developer cartridge 3 are not recovered on the top surface of the target cartridge of the developer cartridge 4.
  • the target developer cartridge 4 has substantially the same structure as the target developer cartridge 2 except that the volume of the powder cartridge 421 is slightly larger than the powder cartridge 221 of the target developer cartridge 2.
  • the connecting pin between the drum assembly 31 and the developing unit 32 is first taken out to separate the drum unit 31 and the developing unit 32 from each other.
  • the photosensitive drum bearing plate 313 in Fig. 8b is replaced with a photosensitive drum bearing plate 413 suitable for the target developer cartridge 4, as shown in Fig. 9a.
  • the waste toner box 311 in Fig. 8b is replaced with a waste toner box 411 suitable for the target developer cartridge 4, as shown in Fig. 9a.
  • the photosensitive drum cover 312 in Fig. 8b is replaced with a photosensitive drum cover 412 suitable for the target developer cartridge 4, as shown in Fig. 9a.
  • the two ribs 322 of the powder hopper 321 shown in Fig. 8b are cut off to obtain a powder hopper 421 suitable for the target developer cartridge 4, as shown in Fig. 9a.
  • the charging roller conductive piece 316 in Fig. 8b is replaced with a charging roller conductive piece 416 suitable for the target developer cartridge 4, as shown in Fig. 9a.
  • the gear end cap 323 in Fig. 8b is replaced with a gear end cap 423 suitable for the target developer cartridge 4, as shown in Figs. 10a and 10b.
  • the photosensitive drum 317 in Fig. 8b is replaced with a photosensitive drum 417 suitable for the target developer cartridge 4, as shown in Fig. 9a.
  • the chip on the recovered developer cartridge 3 is replaced with a chip suitable for the target developer cartridge 4.
  • the modified drum assembly 41 and the developing unit 42 are recombined into the target developer cartridge 4 by the connecting pin, thereby completing the reforming operation.
  • the reforming method of the present invention can easily convert a recycled developer cartridge into another developer cartridge having substantially the same internal structure, so that the developer cartridge suitable for an image forming apparatus with less market demand is simply recovered.
  • the processing can be applied to another type of image forming apparatus, which improves the production flexibility of the consumable recycling enterprise, reduces the production cost of the enterprise, and avoids waste of resources.

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Abstract

本发明提供了一种显影剂盒的改制方法，用于将一种回收显影剂盒（1）改制成目标显影剂盒，该方法包括以下步骤：使回收显影剂盒（1）的鼓组件（11）与显影组件（12）彼此分离；将回收显影剂盒（1）的的感光鼓轴承板（113）、废粉仓（111）、感光鼓保护罩（112）、充电辊导电片（116）、感光鼓（117）更换成适用于所述目标显影剂盒的相应部件，将回收显影剂盒（1）的触发开关（114）和触发开关扭簧（115）拆除，将回收显影剂盒（1）的粉仓（121）的两块筋板（122）切除；完成上述步骤后，将所述鼓组件（11）与显影组件（12）重新组接在一起，得到改制成的目标显影剂盒。

Description

一种显影剂盒的改制方法 技术领域
本发明涉及一种将回收显影剂盒改制成另一种显影剂盒的方法。本申请要求于2010年07月27日提交中国专利局、申请号为201010237528.2、名称为“一种显影剂盒的改制方法”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
背景技术
　打印机、复印机、传真机等图像形成设备是常用的办公设备，其内部采用可拆卸的显影剂盒作为成像用的耗材。考虑到降低成本以及保护环境的因素，对复印机、打印机、传真机等图像形成设备使用完的显影剂盒进行回收，使其再生以便再使用已越来越受到重视。
　　常见的显影剂盒一般由显影框架和鼓框架两部分组成，其中显影框架部分设有搅拌架、送粉辊和显影辊等部件，而鼓框架部分设有感光鼓、充电辊等部件，通过充电辊对感光鼓充电，然后通过曝光组件在感光鼓上曝光形成静电潜像，然后通过显影辊传送显影剂到感光鼓上的静电潜像区域而形成显影剂图像，该显影剂图像被传送到纸上加热定型后最终形成打印文字图像。
目前存在A型号和B型号两种显影剂盒，由于这两种型号的显影剂盒在外部结构上存在着一定的差异，因此导致回收后的显影剂盒只能适用于对应型号的图像形成装置上。目前存在的问题是，耗材企业可能回收了大量使用完的A型号显影剂盒，但市场上对A型号显影剂盒的需求量不大，却对与A型号显影剂盒在内部结构上基本相同的B型号显影剂盒需求巨大。因A型号显影剂盒与B型号显影剂盒在外部结构上存在着一定的差异，无法替代B型号显影剂盒，因此被闲置或废弃，不但使企业资金被占用，而且造成资源的浪费。而回收B型号显影剂盒还需大量资金，将给企业的资金链造成压力，妨碍显影剂盒的再生及再利用。
 技术问题
本发明的目的在于针对现有技术的缺陷，提供一种显影剂盒的改制方法，通过该方法可以将一种回收显影剂盒改制成另一种显影剂盒，使其能适用于另一种型号的图像形成装置。
技术解决方案
为解决上述技术问题，本发明采用了以下的技术方案：设计一种显影剂盒的改制方法，用于将一种回收显影剂盒改制成一种目标显影剂盒，该回收显影剂盒包括一个可旋转地支承感光鼓的鼓组件和一个可旋转地支承显影辊的显影组件，所述鼓组件与显影组件相互铰接；所述鼓组件具有废粉仓、感光鼓保护罩、设置在该废粉仓一端的感光鼓轴承板以及设置在该废粉仓另一端的触发开关、触发开关扭簧和充电辊导电片，所述显影组件具有粉仓，该粉仓的顶面在靠近两端的位置各具有一筋板，该粉仓的一端设有齿轮端盖；所述方法包括以下步骤：
　　使所述鼓组件与显影组件彼此分离；
　　将所述感光鼓轴承板更换成适用于所述目标显影剂盒的感光鼓轴承板；
　　将所述废粉仓更换成适用于所述目标显影剂盒的废粉仓；
　　将所述触发开关和触发开关扭簧拆除；
　　将所述感光鼓保护罩更换成适用于所述目标显影剂盒的感光鼓保护罩；
　　将所述粉仓的两块筋板切除；
　　将所述充电辊导电片更换成适用于所述目标显影剂盒的充电辊导电片；
　　将所述感光鼓更换成适用于所述目标显影剂盒的感光鼓；
　　完成上述步骤后，将所述鼓组件与显影组件重新组接在一起，得到改制成的目标显影剂盒。
　　进一步地，所述改制方法还包括以下步骤：将所述齿轮端盖更换成适用于所述目标显影剂盒的齿轮端盖。
　　再进一步地，所述改制方法还包括以下步骤：将所述回收显影剂盒上的芯片更换成适用于所述目标显影剂盒的芯片。
 有益效果
本发明的有益效果在于：方便地将一种回收显影剂盒改制成另一种内部结构基本相同的显影剂盒，使市场需求少的适用于一种图像形成装置的显影剂盒被回收后经简单加工，即能适用于另一种型号的图像形成装置，提高了耗材再生企业的生产灵活性，降低了企业的生产成本，避免了资源的浪费。
附图说明
图1a是实施例一的回收显影剂盒的立体图。
　　图1b是图1a所示回收显影剂盒的零件分解图。
　　图2a是实施例一的目标显影剂盒的零件分解图。
　　图2b是图2a所示目标显影剂盒的立体图。
　　图3a是图1b所示回收显影剂盒的感光鼓轴承板的立体图。
　　图3b是图2a所示目标显影剂盒的感光鼓轴承板的立体图。
　　图4a是图1b所示回收显影剂盒的废粉仓的立体图。
　　图4b是图2a所示目标显影剂盒的废粉仓的立体图。
　　图5a是图1b所示回收显影剂盒的感光鼓保护罩的立体图。
　　图5b是图2a所示目标显影剂盒的感光鼓保护罩的立体图。
　　图6a是图1b所示回收显影剂盒的充电辊导电片的立体图。
　　图6b是图2a所示目标显影剂盒的充电辊导电片的立体图。
　　图7a是图1b所示回收显影剂盒的感光鼓的立体图。
　　图7b是图2a所示目标显影剂盒的感光鼓的立体图。
　　图8a是实施例二的回收显影剂盒的立体图。
　　图8b是图8a所示回收显影剂盒的零件分解图。
　　图9a是实施例二的目标显影剂盒的零件分解图。
　　图9b是图9a所示目标显影剂盒的立体图。
　　图10a是图9b所示回收显影剂盒的齿轮端盖的立体图。
　　图10b是图9a所示目标显影剂盒的齿轮端盖的立体图。
 本发明的实施方式
实施例一
　　图1a和图1b所示为第一种用于改制的回收显影剂盒1（例如惠普公司的HP Q6511A显影剂盒），该回收显影剂盒1包括一个可旋转地支承感光鼓117的鼓组件11和一个可旋转地支承显影辊124的显影组件12，鼓组件11与显影组件12通过连接销轴铰接。所述鼓组件11具有废粉仓111、形成在该废粉仓111底部的感光鼓保护罩112、设置在该废粉仓111一端的感光鼓轴承板113以及设置在该废粉仓111另一端的触发开关114、触发开关扭簧115和充电辊导电片116，废粉仓111在靠近充电辊导电片116的一端形成有用于固定芯片的芯片固定位118。所述显影组件12具有粉仓121，该粉仓121的顶面在靠近两端的位置各具有一筋板122，该粉仓121的一端设有齿轮端盖123。
　　图2a和图2b所示为利用本发明的方法将回收显影剂盒1改制成的另一种显影剂盒2（即“目标显影剂盒”，例如惠普公司的HP CE255A产品），该目标显影剂盒2与回收显影剂盒1的区别之处主要在于废粉仓、感光鼓轴承板、感光鼓保护罩、充电棍导电片和感光鼓的不同，另外该目标显影剂盒2的粉仓顶面上没有回收显影剂盒1所具有的两块筋板122。
　　下面结合图1a至图7b描述将回收显影剂盒1改制成目标显影剂盒2的过程。
　　首先取出鼓组件11与显影组件12之间的连接销轴，使鼓组件11与显影组件12彼此分离。
　　参见图3a和图3b，将感光鼓轴承板113更换成适用于目标显影剂盒2的感光鼓轴承板213。
　　参见图4a和图4b，将废粉仓111更换成适用于目标显影剂盒2的废粉仓211。
　　将图2中的触发开关114和触发开关扭簧115拆除。
　　参见图5a和图5b，将感光鼓保护罩112更换成适用于目标显影剂盒2的感光鼓保护罩212。
　　将图2中所示的粉仓121的两块筋板122切除，得到适用于目标显影剂盒2的粉仓221，如图3所示。
　　参见图6a和图6b，将充电辊导电片116更换成适用于目标显影剂盒2的充电辊导电片216。
　　参见图7a和图7b，将感光鼓117更换成适用于目标显影剂盒2的感光鼓217。
　　将回收显影剂盒1上的芯片更换成适用于目标显影剂盒2的芯片。
　　完成以上各工序后，将改制得到的鼓组件21和显影组件22通过连接销轴重新组合成为目标显影剂盒2，从而完成了改制作业。
　　实施例二
　　图8a和图8b所示为第二种用于改制的回收显影剂盒3（例如惠普公司的HP Q6511X显影剂盒），该回收显影剂盒3包括一个可旋转地支承感光鼓317的鼓组件31和一个可旋转地支承显影辊324的显影组件32，鼓组件31与显影组件32通过连接销轴铰接。所述鼓组件31具有废粉仓311、形成在该废粉仓311底部的感光鼓保护罩312、设置在该废粉仓311一端的感光鼓轴承板313以及设置在该废粉仓311另一端的触发开关314、触发开关扭簧315和充电辊导电片316，废粉仓311在靠近充电辊导电片316的一端形成有用于固定芯片的芯片固定位318。所述显影组件32具有粉仓321，该粉仓321的顶面在靠近两端的位置各具有一筋板322，该粉仓321的一端设有齿轮端盖323。该回收显影剂盒3除了粉仓321的体积比回收显影剂盒1的粉仓121稍大之外，其它部分的结构与回收显影剂盒1基本相同。
　　图9a和图9b所示为利用本发明的方法将回收显影剂盒3改制成的另一种显影剂盒4（即“目标显影剂盒”，例如惠普公司的HP CE255X产品），该目标显影剂盒4与回收显影剂盒3的区别之处主要在于废粉仓、感光鼓轴承板、感光鼓保护罩、充电棍导电片、感光鼓和齿轮端盖的不同，另外该目标显影剂盒4的粉仓顶面上没有回收显影剂盒3所具有的两块筋板322。该目标显影剂盒4除了粉仓421的体积比目标显影剂盒2的粉仓221稍大之外，其它部分的结构与目标显影剂盒2基本相同。
　　下面结合图8a至图10b描述将回收显影剂盒3改制成目标显影剂盒4的步骤。
　　参见图8a，首先取出鼓组件31与显影组件32之间的连接销轴，使鼓组件31与显影组件32彼此分离。
　　将图8b中的感光鼓轴承板313更换成适用于目标显影剂盒4的感光鼓轴承板413，如图9a所示。
　　将图8b中的废粉仓311更换成适用于目标显影剂盒4的废粉仓411，如图9a所示。
　　将图8b中的触发开关314和触发开关扭簧315拆除。
　　将图8b中的感光鼓保护罩312更换成适用于目标显影剂盒4的感光鼓保护罩412，如图9a所示。
　　将图8b中所示的粉仓321的两块筋板322切除，得到适用于目标显影剂盒4的粉仓421，如图9a所示。
　　将图8b中的充电辊导电片316更换成适用于目标显影剂盒4的充电辊导电片416，如图9a所示。
　　将图8b中的齿轮端盖323更换成适用于目标显影剂盒4的齿轮端盖423，如图10a和图10b所示。
　　将图8b中的感光鼓317更换成适用于目标显影剂盒4的感光鼓417，如图9a所示。
　　将回收显影剂盒3上的芯片更换成适用于目标显影剂盒4的芯片。
　　完成以上各工序后，将改制得到的鼓组件41和显影组件42通过连接销轴重新组合成为目标显影剂盒4，从而完成了改制作业。
　　以上所述的仅是本发明的优选实施方式，应当指出，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。
 工业实用性
本发明的改制方法能方便地将一种回收显影剂盒改制成另一种内部结构基本相同的显影剂盒，使市场需求少的适用于一种图像形成装置的显影剂盒被回收后经简单加工，即能适用于另一种型号的图像形成装置，提高了耗材再生企业的生产灵活性，降低了企业的生产成本，避免了资源的浪费。

Claims (3)

  1. 一种显影剂盒的改制方法，用于将一种回收显影剂盒改制成一种目标显影剂盒，该回收显影剂盒包括一个可旋转地支承感光鼓的鼓组件和一个可旋转地支承显影辊的显影组件，所述鼓组件与显影组件相互铰接；所述鼓组件具有废粉仓、感光鼓保护罩、设置在该废粉仓一端的感光鼓轴承板以及设置在该废粉仓另一端的触发开关、触发开关扭簧和充电辊导电片，所述显影组件具有粉仓，该粉仓的顶面在靠近两端的位置各具有一筋板，该粉仓的一端设有齿轮端盖；其特征在于，所述方法包括以下步骤：
    　　使所述鼓组件与显影组件彼此分离；
    　　将所述感光鼓轴承板更换成适用于所述目标显影剂盒的感光鼓轴承板；
    　　将所述废粉仓更换成适用于所述目标显影剂盒的废粉仓；
    　　将所述触发开关和触发开关扭簧拆除；
    　　将所述感光鼓保护罩更换成适用于所述目标显影剂盒的感光鼓保护罩；
    　　将所述粉仓的两块筋板切除；
    　　将所述充电辊导电片更换成适用于所述目标显影剂盒的充电辊导电片；
    　　将所述感光鼓更换成适用于所述目标显影剂盒的感光鼓；
    　　完成上述步骤后，将所述鼓组件与显影组件重新组接在一起，得到改制成的目标显影剂盒。
  2. 根据权利要求1所述的改制方法，其特征在于，还包括以下步骤：将所述齿轮端盖更换成适用于所述目标显影剂盒的齿轮端盖。
  3. 根据权利要求1所述的改制方法，其特征在于，还包括以下步骤：将所述回收显影剂盒上的芯片更换成适用于所述目标显影剂盒的芯片。
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