Soft arm feeding robot system
A robot system and soft arm technology, applied in the field of robot systems, can solve the problems of unfriendly interactive experience, unfavorable market popularity, and single feeding interaction action, so as to improve user interaction experience, increase feeding safety, and reduce psychological fear. sense of effect
Active Publication Date: 2021-12-24
南京应用数学中心
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Problems solved by technology
[0003]The existing feeding robot technology has the following disadvantages: 1. Most of them use rigid body robots. The user has a sense of fear. When an unexpected situation occurs, they are very easy to hurt the user, so they cannot be popularized; 2. A number of miniaturized servo motors and reducers are required, the mechanical structure is complicated, and the manufacturing cost remains high, which is not conducive to The popularization of the market and some solutions to simplify the structure have less freedom, resulting in a single interactive action for feeding and poor user experience
Method used
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[0027] The technical solutions provided by the present invention will be described in detail below in conjunction with the accompanying drawings.
[0028] Such as figure 1 As shown, the soft-arm feeding robot system is used to automatically feed the user, including a feeding mechanism 1, a vision component 3, an air system and a control system. Wherein, the meal feeding mechanism 1 includes a first rigid component, a second rigid component, a soft arm 2 and a rice holding structure 4 .
[0029] Such as figure 2As shown, the rice holding structure 4 includes a base 403 , a bowl 401 disposed on the base 403 and divided into partitions, and a scraper mechanism 402 . The first rigid assembly includes a first screw rod 101, a first slider 111, a first zero sensor 112 and a first servo motor 114. The first screw rod 101 extends along a first direction and is arranged on the On the base 403 , the first sliding block 111 is slidably disposed on the first screw rod 101 ; the first ...
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The invention discloses a soft arm feeding robot system. The system comprises a feeding mechanism, a visual assembly, an air path system and a control system. The feeding mechanism comprises a first lead screw, a first sliding block, a second lead screw, a second sliding block, a soft arm and a rice containing structure. The soft arm comprises a pneumatic grid assembly and a plurality of sets of air bag assemblies. The visual assembly is used for collecting a human face. The control system comprises a main controller; an air bag feedback and execution module used for receiving an instruction of the main controller and independently enabling the air path system to inflate or deflate the air bag assemblies; a lead screw controller used for receiving an instruction of the main controller and controlling the first lead screw or the second lead screw to operate; an image processor used for detecting the mouth position of the human face and sending mouth position data to the main controller; and a network interaction module used for sending function button data to the main controller.
Description
technical field [0001] The invention relates to the technical field of robot systems, in particular to a soft-arm feeding robot system. Background technique [0002] Elderly and disabled care robots, child care robots and auxiliary robots are a series of robots with great prospects in service robots. Compared with other types of service robots in my country, these robots started relatively late, but the market demand is very large. In the development process in recent years, my country's population aging has developed rapidly, and the rapid growth of the elderly and disabled population has added a huge burden to the society. The living care of the elderly and disabled has become one of the social problems that need to be solved urgently. one. In addition, with the implementation of the national three-child policy, the child care problems of three-child families also need to be solved urgently. The problem of self-feeding is one of the important care problems that children ne...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B25J11/00B25J9/00B25J9/14B25J9/16B25J13/00B25J13/08
CPCB25J11/008B25J9/0015B25J9/142B25J9/1697B25J13/00B25J13/08Y02A40/81
Inventor 李新德朱博
Owner 南京应用数学中心