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Mold and method for manufacturing flexible robot

A technology of robots and molds, applied in the manufacture of tools, manipulators, etc., can solve the problems of slow deformation of flexible fingers, inability to adapt to fast grasping, insufficient strength, etc., and achieve the effect of low cost, simple structure, and fast deformation

Active Publication Date: 2018-09-21
TSINGHUA UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This setting method leads to a slow deformation speed of the flexible finger, and when the deformation is large, it is easy to generate a large amount of shaking during the deformation process, and the strength is insufficient, so it cannot adapt to the problem of quickly grabbing objects of different shapes and sizes during the application process.

Method used

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  • Mold and method for manufacturing flexible robot
  • Mold and method for manufacturing flexible robot
  • Mold and method for manufacturing flexible robot

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the examples, but it should not be understood that the scope of the subject of the present invention is limited to the following examples. Without departing from the above-mentioned technical ideas of the present invention, various replacements and changes made according to common technical knowledge and conventional means in this field shall be included in the protection scope of the present invention.

[0021] Such as figure 1 , 2 As shown in and 3 , this embodiment discloses a mold for manufacturing a soft robot, including an upper mold 1 , a lower mold 2 , a bottom mold 3 and a wave-shaped part 4 . The upper mold 1 and the lower mold 2 are of the same height, the upper mold 1 is provided with a positioning groove 11 , and the lower mold 2 is provided with a positioning protrusion 21 matching with the positioning groove 11 . The wave-shaped part 4 is provided with two left and right positioni...

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Abstract

The invention discloses a mold and a method for manufacturing a flexible robot. The mold comprises an upper mold, a lower mold, a bottom mold and a waved part, wherein the upper mold is as high as thelower mold; a positioning groove is formed in the upper mold; a positioning bulge matched with the positioning groove is formed in the lower mold; a left positioning step and a right positioning stepare arranged on the waved part; two positioning grooves matched with the left positioning step and the right positioning step are respectively arranged on the lower mold; the overall height of the waved part is lower than that of the upper mold. The mold disclosed by the invention is simple in structure, convenient to use, low in cost and high in effectiveness, in addition, the flexible robot manufactured by using the mold has special arrangement of an air cavity of a bow-like shape, has relatively high deformation speeds when being aerated and released, and can be applied to fields such as rapid movement and rapid grasping.

Description

technical field [0001] The invention relates to a robot mold and a method, in particular to a mold and a method for manufacturing a soft robot. Background technique [0002] In the field of industrial automation, the grasping action at the end of the robotic arm is mainly completed by rigid mechanical grippers or vacuum suction cups. However, due to the difficulty in controlling the strength of rigid mechanical grippers, it is difficult to achieve non-destructive grasping of soft and fragile objects. It is difficult for vacuum suction cups to adapt to irregular objects with rough surfaces and holes during handling. This leads to limitations in both application scenarios. The flexible manipulator includes flexible fingers and a fixed base. The flexible fingers are made of elastic materials, which can grasp soft and fragile objects without causing damage to the objects themselves. [0003] In the prior art, patent documents such as "a pneumatic soft gripping device" (CN104...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B29C39/26B29C39/02B29C39/42B25J19/00
CPCB25J19/007B29C39/02B29C39/26B29C39/42
Inventor 王立平安敏·骆邵珠峰邓豪张兆坤吴超
Owner TSINGHUA UNIV
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