基本信息:
- 专利标题: CONTAINER END FORMING APPARATUS
- 专利标题(英):Container end forming apparatus
- 专利标题(中):集装箱成型设备
- 申请号:PCT/GB1998/000858 申请日:1998-03-20
- 公开(公告)号:WO98042459A1 公开(公告)日:1998-10-01
- 主分类号: B21D51/32
- IPC分类号: B21D51/32 ; B21D51/26
摘要:
A seaming head of a container seaming machine comprises inner (22) and outer (24) portions of an eccentric mechanism, one or more roller tools (16) being carried by the outer portion (24). The portions are driven independently by master and slave servo motors (72, 74), the eccentric mechanism enabling the two portions to be rotated in unison about a machine axis (12) but also to be rotated relative to one another about an off-set axis (26) whereby to vary the distance of the roller tool from the machine axis. A composite balancing mass (40) comprises primary (42) and secondary (46) discs which are rotatable in unison about the machine axis and also relatively rotatable to shift mass radially in order to balance radial movements of the roller tools.
摘要(中):
容器接缝机的缝合头包括偏心机构的内(22)和外(24)部分,一个或多个辊工具(16)由外部部分(24)承载。 这些部分由主和从伺服电动机(72,74)独立驱动,偏心机构使得两个部分能够围绕机器轴线(12)一致地旋转,但是也可以相对于彼此绕偏心旋转 轴线(26),从而改变滚子工具与机器轴线的距离。 复合平衡块(40)包括主要(42)和次级(46)盘,其可围绕机器轴线一致地旋转并且还可相对旋转以径向移动质量,以平衡滚子工具的径向运动。
IPC结构图谱:
B | 作业;运输 |
--B21 | 基本上无切削的金属机械加工;金属冲压 |
----B21D | 金属板或管、棒或型材的基本无切削加工或处理;冲压 |
------B21D51/00 | 制造空心产品 |
--------B21D51/02 | .不以特殊用途为特征的 |
----------B21D51/26 | ..铁罐或听;其永久性封闭 |
------------B21D51/30 | ...圆周缝的叠合 |
--------------B21D51/32 | ....用滚轧 |