利索-全球专利检索

  1. 登录
  2. 注册
发明公开
CN110554244A 一种用于静电粉末喷涂的移动在线电阻检测系统 审中-实审

一种用于静电粉末喷涂的移动在线电阻检测系统
摘要：
本发明公开了一种用于静电粉末喷涂的移动在线电阻检测系统，包括：电阻检测仪和接触电刷组件，接触电刷组件能够与悬挂在悬挂组件上的金属工件在移动中形成表面接触，电阻检测仪分别连接至悬挂组件与接触电刷组件，电阻检测仪、接触电刷组件、金属工件、悬挂组件形成接触电阻检测回路，通过电阻检测仪能够在相对运动中检测接触电阻检测回路的电阻，工作时，通过接触电刷组件使得电阻检测仪的一端保持与金属工件连通，即可通过电阻检测仪在线监控悬挂金属工件与悬挂组件之间的电阻值，以判断金属工件与悬挂组件是否正常连通，当发生接触不良时可以及时进行处理，减少打火现象的发生，提高粉末喷涂系统的安全性。
摘要（英）：

The invention discloses a mobile online resistance detection system for electrostatic powder spraying. The system comprises a resistance detector and a contact electric brush assembly. The contact electric brush assembly can form surface contact with a metal workpiece suspended on a suspension assembly in a moving process. The resistance detector is connected to the suspension assembly and the contact electric brush assembly. The resistance detector, the contact electric brush assembly, the metal workpiece and the suspension assembly form a contact resistance detection loop. The resistance ofthe contact resistance detection loop can be detected in relative movement through the resistance detector. During working, one end of the resistance detector is kept communicated with the metal workpiece by the contact electric brush assembly; the resistance value between the suspended metal workpiece and the suspension assembly can be monitored on line through the resistance detector so as to judge whether the metal workpiece is normally communicated with the suspension assembly or not; when poor contact occurs, treatment can be conducted in time, a sparking phenomenon is reduced, and safetyof a powder spraying system is improved.

0/0