The invention discloses an easily adjustable toner cartridge, which comprises a casing, a photosensitive drum, a charging roller, anti pollution, clean gasket scraper, the shell powder storehouse of plastic and plastic bonded to the waste powder bin together; a photosensitive drum, the charging roller is arranged in the plastic waste powder bin, a photosensitive drum, a charging roller flat line setting, charging roller are respectively arranged at both ends of the pollution prevention pad, cleaning scraper is arranged below the charging roller, which is characterized in that the shell and the gasket are respectively provided with corresponding pollution prevention through adjusting hole outside. The invention also discloses a method for adjusting the toner cartridge. Shell of the invention easily adjustable toner cartridge in the pollution prevention and the corresponding gasket are respectively arranged at the outside through the adjusting hole, simple structure, easy manufacture. Do not open the cartridge, and the charging interval between the roller and the photosensitive drum is adjusted. Adjusting method of the invention can ensure the effectiveness and quality of products of toner cartridge detection, but also save the open shell and the shell assembly processes, and to improve the production efficiency.
【技术实现步骤摘要】
本专利技术涉及的是一种易调节式鼓粉盒,还涉及了该种鼓粉盒的调节方法。属于鼓粉盒的
技术介绍
现有技术中的鼓粉盒由主要由壳体、感光鼓、充电辊、防污染垫片、清洁刮刀构成, 壳体由粉仓塑料件和废粉仓塑料件构成,粉仓塑料件和废粉仓塑料件合于一起构成壳体。 感光鼓、充电辊设于废粉仓塑料件内,感光鼓、充电辊平排设置,充电辊两端设有防污染垫 片。清洁刮刀设于充电辊下侧,清洁刮刀一边边缘与感光鼓接触,其它的边缘与废粉仓塑料 件密封接触,废粉仓塑料件与清洁刮刀形成的空隙构成废粉仓。工作时感光鼓上的废粉被 清洁刮刀的一边刮下后进入废粉仓。鼓粉盒在制造过程中,组装完毕后,要对鼓粉盒进行测 试。测试中,感光鼓侧面、充电辊的侧面接触于一起。当感光鼓侧面、充电辊的侧面长期地 接触于一起,而鼓粉盒在该段时间没有使用时,感光鼓就会受到污染,并且充电辊会发生变 形,这样会导致鼓粉盒失效。为了避免鼓粉盒在出厂后的待售该段时间,感光鼓受污染,充 电辊发生变形,往往在检测完鼓粉盒后,再把鼓粉盒的壳体打开(即把粉仓塑料件和废粉 仓塑料件分开),把充电辊两端的防污染垫片进行调节,使防污染垫片转动,进而防污染垫 片顶着感光鼓,产生反作用力使充电辊向后运动,使原来在检测过程中的充电辊和感光鼓 分开而具有间隙,最后再合上粉仓塑料件和废粉仓塑料件。由于鼓粉盒的装配都是高精度 要求的工作,而该种鼓粉盒结构在检测后必需要再拆开调节,这给鼓粉盒的生产制造,检测 造成非常大麻烦,而且检测后拆开,再进行调节防污染垫片,再次组装,再组装的产品的结 构很难保证与检测时的结构一模一样,而且在再组装过程中有可能 ...
【技术保护点】
易调节式鼓粉盒,包括壳体、感光鼓、充电辊、防污染垫片、清洁刮刀,壳体由粉仓塑料件和废粉仓塑料件接合于一起构成;感光鼓、充电辊设于废粉仓塑料件内,感光鼓、充电辊平排设置,充电辊两端分别设有防污染垫片,清洁刮刀设于充电辊下侧,其特征是:壳体在与各防污染垫片相应处分别设有直通外界的调节孔。
【技术特征摘要】
易调节式鼓粉盒,包括壳体、感光鼓、充电辊、防污染垫片、清洁刮刀,壳体由粉仓塑料件和废粉仓塑料件接合于一起构成;感光鼓、充电辊设于废粉仓塑料件内,感光鼓、充电辊平排设置,充电辊两端分别设有防污染垫片,清洁刮刀设于充电辊下侧,其特征是壳体在与各防污染垫片相应处分别设有直通外界的调节孔。2. 根据权利要求1所述的易调节式鼓粉盒,其特征是所述调节孔其位于壳体内的那 一端面向相应的防污染垫片。3. 根据权利要求1或2所述的易...
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