涂层机器人关节机构、耐磨涂层及其制备方法
By introducing cushioning components and wear-resistant coatings into the robot joints, the impact forces between the joints are mitigated, solving the problem of severe wear on robot joints and extending their service life.
CN116834056BActive Publication Date: 2026-07-17CHANG ZHOU HUI FEI ZHI NENG ZHUANG BEI YOU XIAN GONG SI
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- CHANG ZHOU HUI FEI ZHI NENG ZHUANG BEI YOU XIAN GONG SI
- Filing Date
- 2023-06-09
- Publication Date
- 2026-07-17
AI Technical Summary
Technical Problem
Robot joints experience severe wear and tear due to impact forces during rotation, leading to a reduced lifespan.
Method used
The design incorporates a buffer assembly and a wear-resistant coating. The buffer assembly includes first and second buffer units, which utilize first and second elastic elements to reduce the impact force between joints. The wear-resistant coating consists of a hard nickel-based coating, an Al2O3 ceramic layer, and WS2 particles, and is prepared by plasma spraying.
Benefits of technology
It effectively reduces joint wear, extends the service life of joint mechanisms, and reduces the degree of wear on robot joints.
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Figure CN116834056B_ABST
Abstract
本申请涉及一种涂层机器人关节机构、耐磨涂层及涂层制备方法，涉及机器人技术领域，关节机构包括第一关节臂、第二关节臂、缓冲组件及耐磨涂层，第二关节臂转动连接于第一关节臂，第二关节臂相对于第一关节臂转动连接形成两个枢转点；缓冲组件设置于第一关节臂和第二关节臂之间，耐磨涂层涂设于所述第一关节臂表面或第二关节臂表面；其中，当第一关节臂能够围绕两个枢纽点连成的第一轴线转动时，第一关节臂能够朝向第二关节臂的方向压缩缓冲组件。当第一关节臂转动时，第一关节臂能够朝向第二关节臂的方向压缩缓冲组件，缓冲组件能够减小第一关节臂至第二关节臂的冲击力，提升关节机构使用寿命，降低了机器人关节的磨损程度。
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