基于TRIZ的便攜式鋼筋捆扎機(jī)創(chuàng)新設(shè)計(jì)與研究
[Abstract]:Under the guidance of problem solving theory (TRIZ), this paper mainly uses the evolutionary law and route of TRIZ evolution theory to construct the best information structure model of the product, combined with the domestic and international development situation of the existing steel bar strapping machine. According to the information structure model of steel bar strapping machine, a new innovative design scheme of portable steel bar strapping machine is put forward, which can solve the problems such as frequent replacement of wire disk and battery, overload of handheld weight and so on. In order to determine the innovation goal and final plan of the product, it is necessary to organize the product information collected in an orderly way. In this paper, the method and process of constructing the best information structure model of the product based on TRIZ evolution theory are put forward, and the product information of the steel bar strapping machine is combined. The optimal information structure model of steel bar strapping machine is generated, and the innovative design goal of steel bar strapping machine is determined. Taking the patent of steel bar strapping machine, designers and customers (including construction enterprises and operators of steel bar strapping machine) as research objects, the potential of evolution in the best information structure model of steel bar strapping machine is analyzed by using TRIZ theory. A route with sufficient evolutionary potential is obtained, according to which the most potential innovative solution for obtaining the steel bar strapping machine is the long distance wire feeding portable steel bar strapping machine. This paper analyzes the key technology of the innovative scheme of the portable steel bar strapping machine for long distance wire feeding, and applies the physical conflict and separation principle in TRIZ1141 to analyze and solve the problem of setting the inner diameter of the wire feeding pipe. This paper discusses the fast switching of wire feeding and torsion and the principle design of four mechanisms and transmission mechanism. Finally, according to different wire feeding methods and consumers, three kinds of long distance wire feeding bar strapping machine are put forward, and the principle structure analysis is made. The rationality and feasibility of the structural form of the scheme are proved theoretically.
【學(xué)位授予單位】:山東建筑大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2014
【分類號(hào)】:TB486
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