10-01-2019 дата публикации
Номер: WO2019006840A1
Принадлежит:
Disclosed is an automatic abrasive paper switching mechanism for a pneumatic grinding and polishing machine. The mechanism comprises a new abrasive paper storage barrel (1) and a used abrasive paper unloading blade (2) located beside the new abrasive paper storage barrel (1), wherein a power source (6) for pushing abrasive paper upwards inside the new abrasive paper storage barrel (1) is arranged below the new abrasive paper storage barrel (1), and an upper end of the new abrasive paper storage barrel (1) is open. By providing the new abrasive paper storage barrel (1), the used abrasive paper unloading blade (2) and the power source (6) for pushing the abrasive paper upwards inside the new abrasive paper storage barrel (1), a robot moves a grinding and polishing head to be in front of the used abrasive paper unloading blade (2), and the robot moves slowly to tear off the used abrasive paper by the used abrasive paper unloading blade (2), and the robot then moves to a position right above ...
Подробнее