胡云成,唐磊,何祥,任森,应洲,李忠华.基于倍福PLC的779型条盒包装机烟包制动系统的改造[J].包装工程,2021,42(11):227-232.
HU Yun-cheng,TANG Lei,HE Xiang,REN Seng,YING Zhou,LI Zhong-hua.Improvement of Cigarette Packet Braking System Based on BECKHOFF PLC in 779 Boxer Overwrapper[J].Packaging Engineering,2021,42(11):227-232. |
| 基于倍福PLC的779型条盒包装机烟包制动系统的改造 |
| Improvement of Cigarette Packet Braking System Based on BECKHOFF PLC in 779 Boxer Overwrapper |
| 投稿时间：2020-10-09 |
| DOI：10.19554/j.cnki.1001-3563.2021.11.033 |
| 中文关键词: 倍福 779型条盒包装机 烟包制动 挡块机构 控制程序设计 停机率 |
| 英文关键词: BECKHOFF 779 Boxer Overwrapper cigarette packet braking stopper mechanism control program design outage rate |
| 基金项目:上海理工大学国家级项目培育基金(16HJPY-MS06) |
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| 中文摘要: |
| 目的 为解决FOCKE-FX 779型条盒包装机因故障引起的设备快速停机，复位启动后因烟包制动系统不稳定而造成的烟包擦碰、夹烟问题，设计一套基于倍福PLC的烟包挡块机构，辅助原机制动系统完成烟包的准确定位。方法 通过设计电气控制逻辑，在倍福PLC中完成控制程序编写，将原机制动气囊正压空气接通信号和烟包堆垛到位信号关联到挡块机构的控制电磁阀，实现烟包挡块机构与烟包制动系统的控制一致性，同时保证挡块机构按照设定控制次数7次，配合原制动气囊对烟包进行制动，增强制动系统的稳定性。结果 改造后的烟包制动系统稳定性得到明显提升，消除了因烟包定位不准出现擦碰而带来的产品质量隐患，779型条盒包装机的总停机率由5.08%降低到2.27%，设备“产质耗”指标得到明显改善。结论 烟包挡块机构工作稳定，功能可靠，后期免维护性强，满足了生产设备稳定性需求，能为同类型问题的处理提供参考和借鉴。 |
| 英文摘要: |
| To solve the problems of cigarette packet rubbing after reset and start when the machine stopped quickly due to failure in FOCKE-FX 779 Boxer overwrapper, the cigarette packet braking system is modified based on BECKHOFF PLC to assist the original mechanism moving system to complete the accurate positioning of the cigarette packet. By analyzing the electrical control logic, linking the airbag signal and position signal to the control solenoid valve, the cigarette packet brake mechanism based on BECKHOFF PLC, cooperating with the original airbag to brake the cigarette packet, has been designed to prevent from rubbing, thus achieving the same production cycle with seven times actions. Application results showed that the total outage rate has reduced from 5.08% to 2.27%, the stability of the modified cigarette packet braking system, the quality reliability and production consumption are greatly improved, which eliminates the hidden trouble of product quality caused by not allowing the cigarette packet to be rubbed. The auxiliary cigarette packet brake mechanism has stable operation, reliable function, and strong maintenance-free in the later period, which meets the stability requirements of production equipment and provides reference for the treatment of the same type of problems. |
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