魚鱗刮除機之設計

Abstract

摘要 魚體的處理包括：刮鱗、剖腹、掏肚、去鰓、清洗與廢棄物清理等步驟，手續繁複，加以魚隻種別、大小差異極大，除卻人工操作方式之外，幾無自動化的設備能予取代。縱使專利文件中涉及魚體處理的相關資料不少，但所列多有失實用價值之憾，以致未能轉化為商品問世。本研究試圖突破現狀，研發一部能夠處理魚隻的機器；文中是以工程設計之手法來進行概念設計、具體化設計，以製作出一部魚鱗刮除的原型機；完成之原型機並以田口方法（Taguchi’s method）進行機器的振動分析與刮鱗性能測試，期使機器運轉穩定，並評估機器之效能。

ABSTRACT The process of the fish treatment includes the scaling, the belly filleting, the eviscerating, the gill removing, the body cleaning and the waste treatment etc. These procedures are heavy loaded and complicated. There is almost no automatic device designed to replace the manual operation due to the numerous types and sizes of fishes. The research on the fish body treatment reported in the literature are numerous but they can hardly be commercialized because of the poor performance on practical usage. Based on the above reasons, the aim of the present research is to design an automatic machine for the fish body treatment. The methodology of engineering design was applied to the conceptual design and the embodiment design, and then a prototype machine for removing the fish scale is fabricated. The vibration analysis of the prototype was conducted, based upon the Taguchi’s method, in order to obtain the smooth operating condition. The performance of this prototype was also evaluated in the present research.