3D打印机丝料监测装置制造方法及图纸
3D printer wire material monitoring device
The present invention belongs to the field of 3D printer technology, and belongs to the field of 3D printer monitoring system. In order to let the 3D printer can find Cathy and avoid the phenomenon of broken wire, scrap and waste of electricity, mechanical model and other resources, but also to let the computer according to the usage of palm feeding wire and residue, the invention adopts the following technical measures: impeller mounted on the shaft of the wire pressing wheel, installation of photoelectric switch in the circumference of the impeller after the leaves on the photoelectric switch is connected with the computer; the advantage is that the computer can occur by monitoring the output of the photoelectric switch to judge whether there is Cathy or wire breaking phenomenon. When normal printing, the photoelectric switch should have a corresponding reasonable pulse output. If it has no pulse pulse output or the output is not normal, it can be concluded that the computer machine produces a Cathy or broken wire, so that the computer can print immediately suspend the execution of the program and reported to the host, the host Cathy or processing wire break fault, thereby preventing the model scrapped.
【技术实现步骤摘要】
3D打印机丝料监测装置
本专利技术属3D打印机技术的一个领域。
技术介绍
3D打印机上装有送料装置,它的作有是向喷头输送打印用料丝或称丝料(料丝和料丝即所谓的耗材),同时给料丝一定的推力(也称压力),使它能通过喷头挤压喷丝。但是，在实际使用中，经常出一种情况，机器在“正常”运转，但是喷头下面却是空空而也，除开头的小部分外，喷头下面大部分都是空的并且定位系统仍然不停地运转，就是喷头并没有喷丝。停机检查才发现虽然送料装置仍在运转,但是料丝被卡住了，无法对喷头施压，这样喷头也就无法喷丝。实践中发现卡丝的原因很多，例如丝料大小不均或有气泡被卡在了管道或其他途中、料盘转动及料丝的路径受阻，还有发生最多的是在盘里缠绕难分等等。上述的这些情况是无法预料无法完全预防的。为了防止这种情况的发生，人们只好用人工对3D打印机的工作进行人工监管。但是这样做又会大大增加劳动成本，而且增加了工人的劳动强度。3D打印机容易发生卡丝的毛病还在于它的结构引起。一般来说，现有技术下的3D打印机的送料装置都是由电机、送丝轮和压丝轮构成。送丝轮装在电机轴上，压丝轮把料丝压在送丝轮上,使它贴紧送丝轮。送丝...
【技术保护点】
3D打印机丝料监测装置，主要包括光电传感器，其特征在于：在压丝轮的转轴上安装叶轮，在叶轮叶片经过的圆周上安装光电开关，光电开关连接计算机。
【技术特征摘要】
1.3D打印机丝料监测装置，主要包括光电传感器，其特征在于：在压丝轮的...
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