Thomas Heinrich,Daniel Malick,Jan Fabian Scheffler,Jan-Eric Kruse,Afsaneh Nakhavoli
申请号：
US14577278
公开号：
US10569912B2
申请日:
2014.12.19
申请国别(地区):
US
年份:
2020
代理人:
摘要：
A tamping punch station for filling capsules in a capsule filling machine is described. The machine includes a rotatably drivable dosing disk with bore holes and a filling device for filling the bore holes. Tamping punches and ejection punches are held on a punch support, and vertical movement of the punch support causes the tamping punches to press filling material into the bore holes and the ejection punches to eject pellets created by the tamping punches in the bore holes. A first drive rotates the dosing disk along punches and a second drive moves the punch support. The second drive includes at least two spindle drives acting on the punch support with respectively one spindle nut and respectively one vertical drive spindle guided in the spindle nut and at least two drive motors, which drive respectively one of the spindle drives for vertical movement of the punch support.
