Electrical Control Design for Plasma-Aided Roughening Tester for Rubber Outsole

• Main Author: 賴聖元
• Other Authors: 戴國政
• Format: Others
• Language: zh-TW
• Published: 2019
• Online Access: http://ndltd.ncl.edu.tw/handle/v9qz58

碩士 === 逢甲大學 === 智能化機電系統設計產業碩士專班 === 107 === In recent years, the traditional shoe industry has chosen to replace labor with machinery to reduce labor and material costs. The cement is not easily penetrated into rubber outsole without process in the traditional. It will lower the adhesive strength of shoes. Therefore, the rubber needs to be infiltrated by the process of "roughening". In the traditional roughening make noise and create dust, which are harmful to people in the long-term environment. Introducing the plasma to remedy the process is required. The plasma can be surface modification with materials. Plasma roughening comparing with the traditional physical roughening is less harmful to the workers. The plasma roughening has been successfully used in EVA and artificial PU but not in rubber at present. Therefore, making a plasma roughing test machine is the goal to test the possibility of plasma roughening in rubber. The purpose of this paper is to construct the visual and electronic control system for the plasma roughening test machine and to write the code. In order to solve the ever-changing outsole contour, image recognition technology is adopted, visual components are selected, visual system is constructed, image contour recognition software is written, and contour data is acquired, which is used as the basis of subsequent motion trajectories. Then using Matlab software to generate the algorithm of contour motion trajectory, and moving the X axis, Y axis and rotating axis to complete the contour plasma roughening of rubber outsole. The experimental results show that the plasma roughening test machine can complete the outsole contour roughening with a contour speed of 200 mm / sec in 3.5 seconds, with the error of less than 0.5 mm.