編帶機送料機構之創新設計與製作

目前自動編帶機之送料機構，除了由機械場作動外，還加入氣壓缸及電磁閥等電子元件，輔助自動編帶機之送料機構能更快速且更精準的達成IC分料、送料的目的。但送料機構送料速度越快，送料機構維修次數越多；且分料機構因受力不均，造成分料機構磨損及驅動元件因作動應力大，造成壽命減短，相對提高人力與零件成本的支出。為了提升送料機構送料速度、驅動元件的壽命，並改善分料機構受力不均、驅動元件作動應力大的問題，本研究搜集並分析送料機構之專利與現品資料，應用TRIZ創新理論的技術矛盾、物理矛盾、理想化設計、物質-場工具，發展一系列的創新方案。為了驗證創新方案之可行性，本研究將創新方案擇一製作雛型，模擬IC送料、分料的作動，結果證實此雛型機構因為不具帶柄軸承接觸面，不會造成分料機構磨損，改善分料機構因受力不均，所導致分料壓塊易磨損之缺失；另外因為將原本驅動元件之氣壓缸更換為電磁開關，且與送料平台在同一水平上作動，減少應力產生，可延長驅動元件作動時的壽命，提升工作效率，改善編帶機送料機構之速度及驅動元件的壽命。

關鍵字

自動編帶機；送料機構； TRIZ創新理論

並列摘要

According to mechanical actuator stress, the feed mechanism of the present day automatic taping machine has pneumatic cylinders, solenoid valves and other electronic components to help achieve faster and more accurate IC material separation and feeding. However, with faster feeding speed of the feed mechanism, more time is required for feed mechanism maintenance. Due to uneven impact on the material separating mechanism, the wear and tear of the material separating mechanism, and the actuator stress of driving components will be too great to shorten the service life, and relatively increase the costs of manpower and parts. To improve the feeding speed of the feed mechanism, the driving component service life, and solve the problems of material separating mechanism stress inequality and high actuator stress of the driving components, this study collected and analyzed patents and product information about the feed mechanism to develop a series of innovative schemes by applying TRIZ innovation theory tools including technical contradiction, physical contradiction, ideality design, and substance-field tools. To verify the feasibility of the innovative programs, this study made a prototype based on one of the innovative schemes to simulate actions of IC feeding and separating of materials. The results confirmed that the prototype without belt handle bearing interface did not cause wear and tear, and thus improving the press block wears due to stress inequality of the material separating mechanism. Meanwhile, due to replacement of pneumatic cylinders of the original driving components by solenoids working on the same level with the material feeding platform, the stress is reduced. Consequently, it extends the service life of the driving components in action, enhances working efficiency and improves taping machine feed mechanism speed as well as the driving components service life.