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- Title
The design of opening and closing mold cam mechanism of bottle blowing machine.
- Authors
TAO Renjie; FENG Zhihua; ZHENG Zhongshun
- Abstract
In order to improve the working stability of rotary bottle blowing machine, the motion process of CAM mechanism of opening and closing mold was analyzed. The mathematic model of CAM mechanism of the opening and closing mold was established by complex vector method, and the motion law of the executing member was given. According to the inverse kinematics method, with the help of Matlab, the theoretical contour curve and pressure angle change of the CAM guide rail of opening and closing mold were obtained, and the kinematics simulation of CAM mechanism of the opening and closing mold was completed. The results show that the design method of the CAM guide rail of the opening and closing mold is correct, and the maximum pressure angle is 18.8 and keeps at around 0, which has the engineering application value. The research provides reference for the design and improvement of CAM mechanism of opening and closing mold.
- Subjects
BIVECTORS; VALUE engineering; KINEMATICS; LEGAL motions; BOTTLES
- Publication
Packaging & Food Machinery, 2023, Vol 41, Issue 1, p75
- ISSN
1005-1295
- Publication type
Article
- DOI
10.3969/j.issn.1005-1295.2023.01.012