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Multifunctional and flexible manipulator

A manipulator and multi-functional technology, which is applied in the field of intelligent robots, can solve the problems of low efficiency, low degree of freedom and can only complete a part, and it is difficult to accurately control the rotation angle of the flexible gripper, so as to reduce the labor burden and improve production efficiency. Effect

Pending Publication Date: 2019-03-26
詹子勋 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, most of the robotic arm grippers currently on the market are made of rigid or flexible materials. Although the rigid mechanical gripper technology has reached maturity, its shortcomings are also obvious. Because it is driven by joints, the degree of freedom of the work is low and only part of the work can be completed. There are still quite a few special environment tasks that cannot be completed, and still need to be completed manually, which is relatively inefficient; although the manipulator with flexible fingers can also Improve the operation very well, but in the prior art, the driving device drives a single flexible gripper, so as to realize the free rotation of a single flexible gripper. Since this kind of manipulator only drives a single flexible gripper, it is difficult to precisely control the flexible gripper angle of rotation

Method used

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  • Multifunctional and flexible manipulator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0022] According to one embodiment of the present invention, a flexible manipulator system is provided. Such as Figure 1-2 As shown, the flexible manipulator system includes a platform base 1 , a first driving device 2 , a moving base 3 , a support plate 4 , and a three-chamber conjoined flexible arm 5 . The first driving device 2 is arranged on the platform base 1 .

[0023] A multifunctional flexible manipulator of the present invention includes at least one set of three-chamber conjoined flexible arms 5 , preferably, three groups of three-chamber conjoined flexible arms 5 are selected in this embodiment. The three-chamber conjoined flexible arm 5 is composed of three hoses 52 and three independent flexible grippers 53. The inner chambers of each flexible gripper 53 are hollow structures, and the inner chambers of the three independent flexible grippers 53 are arranged in parallel. together, and the central axes of three independent flexible grippers 53 form an equilatera...

Embodiment 2

[0035] The difference between this embodiment and the first embodiment lies in that the multifunctional flexible manipulator of the present invention only includes a set of three-chambered conjoined flexible arms 5 .

[0036] After adopting the above-mentioned structure, a group of three-cavity conjoined flexible arms 5 are extended to the pipeline 8 or the gap, which can capture rock paintings in caves, ancient tombs, karst caves and other places with unknown dangers, and can reduce the detection of dangerous areas. The danger of personnel is improved, the safety of detection personnel is improved, and the interference effect on the exploration object is minimized to maintain the original appearance.

Embodiment 3

[0038] Such as image 3 As shown, the difference between this embodiment and Embodiments 1 and 2 is that the three-chamber conjoined flexible arm 5 is three independent single-chamber first flexible grippers 531, second flexible grippers 532 and third flexible grippers. The handles 533 are spliced ​​end-to-end through corresponding first hoses 521, second hoses 522 and third hoses 523 respectively, and the first flexible gripper 531, the second flexible gripper 532 and the third flexible gripper 533 all have One opening is connected with the corresponding first hose 521, second hose 522 and third hose 523 respectively, one end of the first hose 521 is connected with the opening of the first flexible handle 531, and the other end is passed through Through the inner cavity of the second flexible gripper 532 and the third flexible gripper 533 and connected with the external gas power device, one end of the second flexible gripper 522 is connected with the opening of the second fl...

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Abstract

The invention discloses a multifunctional and flexible manipulator. The multifunctional and flexible manipulator comprises at least one group of three-cavity conjoined flexible arms, the three-cavityconjoined flexible arms are composed of three hosepipes and three independent flexible tongs, inner cavities of the flexible tongs are of hollow structures, one ends of the hosepipes are connected with the corresponding inner cavities of the flexible tongs, and first driving devices used for supplying air to the hosepipes are connected to the other ends of the hosepipes. According to the multifunctional and flexible manipulator, air inflation with different levels are carried out on the corresponding hosepipes through the first driving devices, bending deformation of the flexible tongs of thethree-cavity conjoined flexible arms is realized, a joint bent flexible arm similar to human hands can be formed, air deflation / air exhaust with the different levels are carried out on the corresponding hosepipes through the first driving devices, and the flexible tongs can recover to an initial position. By arranging the multiple groups of three-cavity conjoined flexible arms to complete grabbingand releasing action, lifting action, tightening / loosening and multi-direction twist, labor burdens can be reduced and the production efficiency can be improved.

Description

technical field [0001] The invention relates to the field of intelligent robots, in particular to a multifunctional flexible manipulator. Background technique [0002] In production and life, it is often necessary to use robotic arms and mechanical grippers to grab objects quickly and conveniently. However, most of the robotic arm grippers currently on the market are made of rigid or flexible materials. Although the rigid mechanical gripper technology has reached maturity, its shortcomings are also obvious. Because it is driven by joints, the degree of freedom of the work is low and only part of the work can be completed. There are still quite a few special environment tasks that cannot be completed, and still need to be completed manually, which is relatively inefficient; although the manipulator with flexible fingers can also Improve the operation very well, but in the prior art, the driving device drives a single flexible gripper, so as to realize the free rotation of a ...

Claims

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Application Information

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IPC IPC(8): B25J9/14B25J18/00B25J15/00B25J15/10
CPCB25J9/14B25J15/0009B25J15/10B25J18/00
Inventor 詹子勋杨利
Owner 詹子勋
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