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在冲压生产中,使用机械化送进装置是提高劳动生产率的主要方式之一。但是机械化送进的效率还取决于冲压件从冲模中可靠和快速地取出以及废料的排除。为了使压机能够持续工作,必须使取件和排除废料的速度大于或至少等于其送进速度。否则,压机将得不到充分的利用。手工取件的生产效率低,也不安全,冲压车间多数人身事故就发生在手工操作取件时。因而在冲压生产中送料还没有机械化的情况下,采用合理的装置使冲压件的取出和废料的排除机械化是很必要的。用于取出制件和排除废料的机械化装置中,自动弹出机构具有结构简单、制造和调整容易、使用方便可靠、操作安全等特点。在冲压生产中,自动弹出机构可用于冲孔、落料、校平、切断、压弯、成形等工
In stamping production, the use of mechanized feed devices is one of the main ways to increase labor productivity. However, the efficiency of mechanized feeding also depends on the reliable and rapid removal of the stampings from the die and the elimination of waste material. In order for the press to work continuously, it is necessary to have the speed of picking and rejecting waste at least equal to or at least equal to its feed rate. Otherwise, the press will not be fully utilized. Manual pick-up of the production of low efficiency, but also unsafe, most of the personal accident in the stamping shop took place in the manual operation pick-up. Thus in the production of stamping material has not yet mechanized case, the use of a reasonable device so that the removal of stamping parts and scrap removal mechanization is necessary. In the mechanized device for removing parts and eliminating waste, the automatic pop-up mechanism has the advantages of simple structure, easy manufacture and adjustment, convenient and reliable operation, safe operation and the like. In stamping production, automatic ejection mechanism can be used for punching, blanking, leveling, cutting, bending, forming and other workers