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A kind of miniature magnetic drive capturing robot and its preparation method

A robot and robot body technology, applied in the direction of micro-manipulators, manipulators, manufacturing tools, etc., can solve the problem that it is difficult to have both controllability and grasping ability, and achieve the effect of good controllability and capture ability, and stable energy supply

Active Publication Date: 2021-06-04
CHINA THREE GORGES UNIV
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  • Abstract
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a miniature magnetic drive capture robot and its preparation method, which overcomes the limitation that the existing miniature capture robots are difficult to achieve both in manipulability and grasping ability, and provides a kind of robot with good control and stable grasping. miniature magnetic drive capture robot

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  • A kind of miniature magnetic drive capturing robot and its preparation method
  • A kind of miniature magnetic drive capturing robot and its preparation method
  • A kind of miniature magnetic drive capturing robot and its preparation method

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Embodiment Construction

[0033] Such as Figure 1~3 As shown, a miniature magnetic drive capture robot includes a robot body 3, a number of connecting synapses 2 are arranged at the end of the robot body 3, and the material of the robot body 3 is an organic polymer such as polydimethylsiloxane (PDMS) or Polymethyl methacrylate (PMMA), the connecting synapse 2 is a rigid structure integrated with the robot body 3, the connecting synapse 2 is connected with the capture arm 1, the material of the capture arm 1 is a flexible arm made of flexible material, the capture arm 1 Flexible polydimethylsiloxane PDMS can be selected, and several magnetic sheets 5 are distributed at intervals in the capture arm 1, and at least two magnetic sheets 5 with different magnetization orientations are distributed in the capture arm 1. In this embodiment, as image 3 As shown, the magnetic sheet 5 includes a parallel magnetic sheet 501 and a vertical magnetic sheet 502, the magnetization orientation of the parallel magnetic ...

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Abstract

The invention provides a miniature magnetic drive capture robot, comprising a robot body, the end of the robot body is provided with a plurality of connection synapses, the connection synapses are connected with a capture arm, a plurality of magnetic sheets are distributed in the capture arm, and the robot body is provided with at least one magnetic Spiral structure. The present invention also provides a preparation method of a miniature magnetic drive capture robot, comprising the following steps: step 1, using a rotary magnetron sputtering method to prepare a magnetic helical structure on a substrate; step 2, using a template method to prepare a robot body and connect synapses Step 3: Press the magnetic helical structure prepared in Step 1 into the robot body; Step 4: Prepare capture arm by template method and magnetron sputtering; Step 5: Bond the capture arm to the connecting synapse. The micro-magnetic-drive capturing robot overcomes the limitation of the existing micro-capturing robot that it is difficult to achieve both the maneuverability and grasping ability, and provides a micro-magnetic-drive capturing robot with good control and stable grasping.

Description

technical field [0001] The invention relates to the field of micro-robots, in particular to a micro-magnetic drive capturing robot and a preparation method thereof. Background technique [0002] Micro-robots are a type of tiny (micrometer to millimeter) artificial power devices that can achieve specific functions such as object capture and transmission, energy collection and transmission, information acquisition and transmission in a confined environment, and have important application value in many fields. In particular, the micro-capturing robot can realize the grasping and transfer of irregular objects in narrow and harsh environments (such as thrombus in blood vessels, foreign objects falling off in air-conditioning thin tubes, etc.), in the fields of fine pipeline maintenance, biomedical devices, and even clinical diagnosis and treatment. It has very huge application potential. In recent years, the research field of micro-capturing robots has developed rapidly, and som...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J7/00B25J15/00B25J15/02C23C14/04C23C14/35
CPCB25J7/00B25J15/00B25J15/02C23C14/042C23C14/35
Inventor 刘一曼刘敏王永鑫朴红光许云丽易立志杨先卫潘礼庆
Owner CHINA THREE GORGES UNIV
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