A comprehensive test robot for chewing force

Abstract

The invention belongs to the technical field of robots, and discloses a chewing force comprehensive test robot, which is used to solve the problem of single function in the prior art due to incapability of lateral chewing movement. The present invention includes a static platform, on which a maxillary motion platform and a mandibular motion platform are correspondingly arranged up and down, the upper jaw motion platform includes an upper jaw installation platform for installing the upper jaw tooth model, and the upper end of the upper jaw installation platform is ball-hinged with a ball pair connection thrust One end of the ball pair connected to the thrust rod is hinged to the upper jaw installation platform, and the other end of the ball pair connected to the thrust rod is connected to the universal joint on the upper end of the static platform. The upper jaw installation platform is also equipped with two shafts connected to the thrust rod. One end of the rod is connected to the shaft of the upper jaw installation platform, and the other end of the shaft connection thrust rod is hinged to the push rod installation sleeve installed on the static platform, and the push rod installation sleeve is sleeved on the rotating shaft installed at the lower end of the static platform.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a chewing force comprehensive test robot, which is applied in the fields of food texture detection, oral health care and the like. Background technique [0002] Oral occlusal pressure testing machine (robot) is a kind of equipment that can simulate human oral occlusal movement behavior, so as to provide reliable parameters for food texture and oral health care. It integrates mechanics, kinematics, dynamics, Engineering science that integrates multiple technologies such as perception systems, motion control, and mechatronics. [0003] At present, there are few researches in the field of oral mastication robot in China, and the oral problems reflected behind the phenomenon of population aging are becoming more and more prominent. There is an urgent need for a robot that can be used in dentistry and food science. Patent No. 201310602874.X, a redundant drive masticating r...

AI Technical Summary

Problems solved by technology

[0006] In order to solve the problem of single function in the prior art due to the lack of lateral chewing movement, the present invention provides a chewing force comprehensive test robot, which can realize the occlusal and lateral crushing of the human mouth, so as to obtain the chewing and occlusal data of key parts of the teeth Information, with very high bionicity and high accuracy and reliability, used to provide comprehensive data for food texture testing and oral health care

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