用以操控编织机针床之织针的移动凸轮装置;MOBILE CAM DEVICE FOR COMMANDING NEEDLES OF A NEEDLE BED OF A KNITTING MACHINE

摘要

一种用以操控一编织机之一针床的织针之移动凸轮装置，该装置包含：至少一本体，其具有指定成可连接至一压缩空气源的至少一空气入口，至少一第一壳体座，其用于可移动地容纳至少一第一致动器于该本体中，及具有至少一第一空气路径，其界定于该本体内部且将该至少一空气入口与该第一座连接用来藉由该压缩空气移动该致动器；该装置进一步包含至少一第一操控凸轮，其可移动地安装并与该本体相关联，且指定成用以与一编织机之一针床的至少一织针交互作用，及至少一第一致动器，其可移动地至少部份地容纳于该第一壳体座中，且指定成以一受控制方式用以移动该第一操控凸轮。该装置进一步包含至少一第一电磁阀，其安装并直接连接于该装置之该本体，且直接作用至少在该第一空气路径上，该第一电磁阀系经组构及预先设置成用以选择性地赋予或防止空气通过该第一空气路径藉此选择性地启用该第一致动器。; the device further comprises at least a first command cam (8a) movably mounted and associated to the body (2) and destined to interact with at least a needle of a needle bed of a knitting machine, and at least a first actuator (5a), movably housed at least partially in the first housing seating (4a) in the body (2) and destined to move in a controlled way the first command cam (8a). The device further comprises at least a first solenoid valve (9a) mounted and connected directly to the body (2) of the device and active directly at least on the first air pathway (6a), the first solenoid valve being configured and predisposed to selectively enable or prevent passage of air in the first air pathway (6a) such as to selectively activate the first actuator.