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Device and method for grabbing and releasing object

An object and umbrella-shaped technology, applied in the field of automatic operating devices, can solve problems such as complex mechanical connections, reduced versatility, and difficult operations

Inactive Publication Date: 2014-10-01
HOHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a manipulator with snatch function, the traditional bionic design has the disadvantages of too complicated mechanical connection and difficult operation, thus reducing its versatility

Method used

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  • Device and method for grabbing and releasing object

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Experimental program
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Embodiment Construction

[0024] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0025] Such as figure 1 As shown, a device for grabbing and releasing objects includes a retractable umbrella-shaped bracket, an open-close movable rod, a rubber bag with a connecting rod, and particles filled inside the rubber bag. The retractable The inner wall of the umbrella-shaped bracket is bonded to the outer surface of the rubber bag; a connecting rod 6 is fixedly connected to the top inside the rubber bag, and the connecting rod 6 passes through the hole in the center of the open-close movable pull rod and is connected to the outside.

[0026] The retractable umbrella bracket includes an umbrella bracket 1 and a fixed base 2, wherein the umbrella bracket 1 and the fixed base 2 are hinged.

[0027] There is a through hole on the fixed base 2, and the open-close movable pull rod is arranged in the through hole, and the open-close movable pull rod can move axi...

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PUM

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Abstract

The invention discloses an automatic operation device, which can be used for simulating certain action functions of human hands and arms and is used for grabbing and carrying objects or operating tools according to a fixed program. The device comprise a retractable umbrella-shaped bracket, an open-close type movable pull rod, a rubber bag with a connecting rod and particles filling the rubber bag, wherein the inner wall of the umbrella-shaped bracket is bonded with the outer surface of the rubber bag; a connecting rod part is connected to the topmost end inside the rubber bag; the rod part passes through a pore canal in the center of the open-closing type movable pull rod and is connected with the outside; the rubber bag is externally connected with an air pressure device, and pressure can be applied to or released from flowing particles filling the rubber bag by pumping or aerating, thereby realizing grabbing or releasing of objects with the rubber bag like hands. The automatic operation device can be used for simulating certain action functions of human hands and arms, and is used for grabbing and carrying objects or operating tools according to the fixed program.

Description

technical field [0001] The present invention is an automatic operating device capable of simulating certain actions and functions of human hands and arms for grasping and carrying objects or operating tools according to a fixed program. It can replace human heavy labor to realize the mechanization and automation of production, and can operate in harmful environments to protect personal safety, so it is widely used in machinery manufacturing, metallurgy, electronics, light industry and atomic energy and other departments. Background technique [0002] With the development of the economy and the advancement of science and technology, mechanical devices have assisted or even replaced manpower in many fields such as product production. A mechanical device is different from a human being. It can precisely control its own behavior through the design of a computer program. Its greater degree of freedom and higher precision have incomparable advantages over humans in some fields. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J15/00B25J19/00
Inventor 殷德顺李强周超
Owner HOHAI UNIV
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