发明名称 |
Motor for driving a container-holder plate in a labelling machine |
摘要 |
A motor for a plate of a labelling machine comprises a housing with a connecting portion for connecting the motor to a carousel of the labelling machine, a motor shaft pivotally supported within the housing, a coupling flange having a first end connected to the motor shaft and a second end that can be connected to the plate. The motor shaft and coupling flange are joined as one piece such as to form a one-body shaft-flange unit. |
申请公布号 |
US8907538(B2) |
申请公布日期 |
2014.12.09 |
申请号 |
US200711756837 |
申请日期 |
2007.06.01 |
申请人 |
Sidel International AG |
发明人 |
Zacche' Vanni;Secchi Antonio |
分类号 |
H02K7/02;H02K7/08;H02K7/14;B65C9/04;H02K7/00 |
主分类号 |
H02K7/02 |
代理机构 |
Shoemaker and Mattare |
代理人 |
Shoemaker and Mattare |
主权项 |
1. A rotary labeling machine comprising a carousel supporting a plurality of motor-plate units along the periphery thereof, wherein said motor plate units are connected to said carousel, each said motor-plate unit comprising a motor and a container-holder plate suitable to support a container to be labeled, said motor comprising:
a housing having connecting portions for connecting the motor to a carrousel of the labeling machine, the connecting portions having connecting holes; a stator fixed within the housing; a motor shaft supported for rotation within the housing; a rotor connected to the motor shaft; and a coupling flange having coupling seats for connection with the container-holder plate, wherein: said motor shaft and said coupling flange are formed as a single piece such as to form a single body shaft-flange unit and said coupling seats comprise a plurality of coupling holes directly formed in said single body shaft-flange unit and housing coupling screws in contact both with the shaft-flange unit and the plate to directly connect the plate to the shaft-flange unit; an annular gap is formed between the stator and the rotor, the annular gap having a larger average diameter than the diameter of a circle on which the coupling holes of the coupling seats are arranged; and the annular gap has a smaller average diameter than the diameter of a circle on which the connecting holes of the connecting portions are arranged, wherein said motor defines a through opening to allow alignment means or other accessories of the labeling machine access to the container-holder plate through the motor. |
地址 |
Hünenberg CH |