K700 型票据自动冲孔机设计----针模与控制部分摘 要本次设计的任务是票据自动冲孔机的针模与控制部分。针模是机床的重要的加工部分，它的质量的好坏影响着产品的质量。在设计时首先对模具的结构类型进行了对比，其次，根据设计的要求确定设计方案并选择单工序冲裁模，再次，对冲裁模的各个零件进行了设计计算和选择，最终完成了满足要求的针模。控制部分是实现机床自动化控制的重要保证，所以要选择安全可靠的生产率高的PLC 系统。根据机床的输入输出要求和机床的工作环境选择了西门子公司的 S7-200 系列 CPU 为 226 型的可编程控制器，此可编程控制器提供了 40 个 I/O 点，其中 24 个输入16 个输出完全满足了机床的控制要求。最后对机床的操作以与安全须知进行了叙述，以便工作人员学习操作和简单的故障排查。关键词:单工序冲裁模，可编程控制器，西门子K700 stamp automatic punching machine design----Needle mold and control section Author : ChenLei Tutor :XueDongbinAbstractThe task is to designstamp automatic puncherofneedle mold and control section.Needle-mold is an important part of the machinery processing ,and its quality impacts on the quality of the products.First of all, the structure of mold types were compared,Secondly, By the designning requirements to decide the designning process and choose a single Die,Third, the Die various parts of a calculated design and selection ,Finally to complete the module meet the requirements of the needle-mold.Control section of the machine is an important guarantee to achieve automaticcontrol, to choose high productivity of the PLC system which is safe and reliable.According to the input and output requirementsof the machineand its work environment to select the SIEMENS S7-200-226 series CPU to the PLC.This programmable logic controller provides 40 I / O points, including 24 imported 16 output which are fully meet the requirements of the control of the machine.Finally, there was a insruction on operation a...
