Moulding press safety supercharging device

The utility model discloses a moulding press safety supercharging device, including booster mechanism that can accomplish the pressurization stroke and the locking mechanism that can accomplish the compound die stroke, booster mechanism includes laborsaving lever and power unit, locking mechanism is mechanical transmission mechanism, utilize if and only if could transmit after accomplishing the compound die stroke for mechanical transmission mechanism the characteristics of the pressure boost thrust that booster mechanism produced realize safe pressurization. The utility model has the advantages of safe, laborsaving, the effect is good, efficient, energy consumption low, has moreover that structural design is reasonable, novel, convenient to use. 本实用新型公开了种模压机安全增压装置，包括可完成加压行程的增压机构和可完成合模行程的合模机构；所述增压机构包括省力杠杆以及动力机构；所述合模机构为机械传动机构；利用所述机械传动机构当且仅当完成合模行程后才能传递所述增压机构产生的增压推力的特点，实现安全加压。本实用新型具有安全、省力、效果佳、效率高、能耗低的优点，而且具有结构设计合理、新颖、使用方便的优点。