自驱动润滑脂灌装装置的设计

Design of Self-driven Lubricating Grease Filling Device

目的研发一种高速节能的润滑脂灌装装置。方法 2个灌装头共用容积缸和进料管,活塞将容积缸分成2个腔对应2个灌装头,每个管路中设置有三通阀,三通阀连通容积缸、进料管和灌装头,在2个三通阀的控制下,靠进料管里物料自身的压力驱动活塞在容积缸内移动,从而实现2个灌装头交替灌装。结果自驱动交替灌装不需要提供灌装额外的驱动力,降低了生产成本,并且提高了灌装速度,保证了产品质量。结论自驱动润滑脂灌装装置真正实现了高速节能,而且结构简单,易于控制,在脂类等粘稠物质灌装领域具有很大的推广价值。

The work aims to develop a high-speed energy-saving lubricating grease filling device. Two filling heads shared quantitative cylinder and feed pipe. The piston divided the quantitative cylinder into two cavities corresponding to two filling heads. The three-way valve installed in each pipeline was connected to the quantitative cylinder, feed pipe and filling head. Under the control of two three-way valves, the piston moved within the quantitative cylinder driven by the material＇s pressure in the feed pipe, so as to achieve the alternating filling of two filling heads. The self-driven alternating filling was not required to provide additional driving force for filling, which reduced the production cost, improved the filling speed and guaranteed the product quality. The self-driven lubricating grease filling device has truly achieved high speed, energy saving, simple structure and easiness to control; and it has great promotional values in the field of viscous material filling, such as grease.