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为提高塑料导爆管的剪切工作效率和剪切设备的自动化程度,在原剪切机的基础上,增设了封尾装置和打把箱,将导爆管的切断、封尾和打把三大工艺步骤融为一体;在介绍剪切机工作原理的基础上,重点描述了新增的封尾装置和打把箱的机械结构和工作原理,并给出了具体的电气控制电路;同时,通过对放线机构的改进,解决了原剪切机长米数切断误差大的难题,使之达到了设计要求。实际运行表明该自动剪切系统工作效率高,同时也提高了自动化水平和管理水平。
In order to improve the shearing efficiency of the plastic detonating tube and the automation of the shearing equipment, an end sealing device and a box are added on the basis of the original shearing machine to cut off, seal and detonate the detonating tube Based on the introduction of the working principle of the shearing machine, the mechanical structure and working principle of the newly added shearing device and the loading box are mainly described, and the specific electrical control circuits are also provided. At the same time, Through the improvement of the pay-off mechanism, the problem that the cutting length of the original cutting machine is severed is solved, and the design requirements are met. The actual operation shows that the automatic cutting system work efficiently, but also improve the level of automation and management.