The invention relates to the field of laser printing equipment. In order to solve the problem of cardboard jamming caused by multiple sheets of paper entering the printer at the same time in the process of automatic paper feeding, an automatic paper feeding printer is provided, which includes a body, one end of the body is equipped with a paper feeding box, the other end is equipped with a paper outlet, and the paper feeding box includes a paper feeding board. There are heating mechanism and paper feeding mechanism. The paper feeding mechanism includes paper feeding cam and paper feeding roller. The paper feeding cam is located at the paper outlet of the paper feeding board. The convex end of the paper feeding cam contacts with the paper outlet of the paper feeding board when it rotates to the second half of the week. The heating mechanism includes heat conducting component, and the air inlet of the heat conducting component is located at the paper outlet. The air outlet of the heat conducting component is located at the lower end of the paper feeding cam. When the convex end of the paper feeding cam rotates to the second half cycle, the heat conducting component enters the air into the inner cavity.
【技术实现步骤摘要】
自动化送纸的打印机
本专利技术涉及激光打印设备领域,具体为一种自动化送纸的打印机。
技术介绍
打印机是计算机的输出设备之一,用于将计算机处理结果打印在相关介质上。按所采用的技术,可分为分柱形、球形、喷墨式、热敏式、激光式、静电式、磁式、发光二极管式等打印机。而随着自动化技术的发展,目前打印机的送纸已经由以前的手动送纸变成了现在常用的自动送纸。工作时,将待打印的纸张放入送纸盒,送纸盒自动将打印纸送入打印机内部,利用激光扫描,在硒鼓上形成电荷潜影,然后吸附墨粉,再将墨粉转印到打印纸上,打印后的纸张再从出口送出,完成打印工作。在日常的打印中,卡纸是打印中最常见的打印故障之一。而卡纸的一个主要原因是一次进多页纸,这是因此,在采用了自动送纸的纸盒后,用户只需要将待打印的纸张堆叠好以后放入送纸盒,送纸盒安装有纸张传送装置,包括搓纸轮和分离垫,纸张被放在分离垫上,由于纸张与搓纸轮之间、堆叠好的纸张与纸张之间、纸张与分离垫之间的摩擦是不一样的,于是,当搓纸轮转动时,就会带动相接触的纸张滑动,纸张便进入打印机内部,而一旦用户往纸盒放入过多的纸张后,就会出现多张纸同时进入的现象,从而 ...
【技术保护点】
1.自动化送纸的打印机,包括本体,所述本体的一端安装有送纸盒,另一端设置有出纸口,所述送纸盒包括用于放纸的送纸板,其特征在于:所述送纸盒还包括有加热机构和送纸机构,所述送纸机构包括送纸凸轮和送纸对辊,所述送纸凸轮位于所述送纸板的出纸端,所述送纸凸轮的凸起端在转动到下半周时与所述送纸板的出纸端相接触,所述送纸对辊位于所述送纸凸轮朝向所述出纸口的一侧;所述加热机构包括导热组件,所述导热组件的进气口位于所述出纸口处,所述送纸对辊与所述送纸凸轮均设置有内腔,所述导热组件的出气口可与所述送纸对辊以及送纸凸轮的内腔连通,所述导热组件的出气口位于所述送纸凸轮的下端,在所述送纸凸轮的凸起端 ...
【技术特征摘要】
1.自动化送纸的打印机,包括本体,所述本体的一端安装有送纸盒,另一端设置有出纸口,所述送纸盒包括用于放纸的送纸板,其特征在于:所述送纸盒还包括有加热机构和送纸机构,所述送纸机构包括送纸凸轮和送纸对辊,所述送纸凸轮位于所述送纸板的出纸端,所述送纸凸轮的凸起端在转动到下半周时与所述送纸板的出纸端相接触,所述送纸对辊位于所述送纸凸轮朝向所述出纸口的一侧;所述加热机构包括导热组件,所述导热组件的进气口位于所述出纸口处,所述送纸对辊与所述送纸凸轮均设置有内腔,所述导热组件的出气口可与所述送纸对辊以及送纸凸轮的内腔连通,所述导热组件的出气口位于所述送纸凸轮的下端,在所述送纸凸轮的凸起端转动到下半周时,所述导热组件向所述内腔通入空气。2.根据权利要求1所述的自动化送纸的打印机,其特征在于:所述导热组件包括导气管和波纹管,所述导气管的进气口位于所述出纸口处,所述导气...
【专利技术属性】
技术研发人员:项文增,
申请(专利权)人:象山邱工联信息技术有限公司,
类型:发明
国别省市:浙江,33
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