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High-precision quick reaction mechanical hand

A fast-response, manipulator technology, applied in the field of manipulators, can solve the problems of low flexibility, large workload, time-consuming and labor-intensive, etc., and achieve the effect of saving labor costs, flexible use, and reducing use costs.

Active Publication Date: 2019-12-13
HUNAN BIOLOGICAL & ELECTROMECHANICAL POLYTECHNIC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the existing manipulator works, professionals need to program the manipulator first, which is highly professional. When grabbing different objects at the same time, it is necessary to modify the corresponding program and carry out a series of work such as debugging to ensure that the manipulator can effectively grasp the corresponding objects. The workload is heavy, time-consuming and labor-intensive, the cost is high, and it can only be completed by professionals, and the flexibility of use is low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Such as Figure 1-5As shown, a high-precision quick-response manipulator provided in this embodiment includes a first gantry 1 and a manipulator body 2, and the manipulator body 2 includes a manipulator 20 and a palm 21 connected to the manipulator 20. Said mechanical arm 20 drives said palm 21 to perform rotational movement and swing movement; said palm 21 comprises a link mechanism 212, a linear drive mechanism 211, a connecting seat 210 and a plurality of clamping fingers 213; said connecting seat 210 is connected to said The mechanical arm 20 is connected; a plurality of clamping fingers 213 are respectively connected to the linear drive mechanism 211 through a link mechanism 212; the linear drive mechanism 211 is connected to the connecting seat 210; the linear drive mechanism 211 drives The movement of the link mechanism 212 drives the clamping fingers 213 to open or close.

[0027] In this embodiment, if image 3 As shown, the linear drive mechanism 211 include...

Embodiment 2

[0037] Such as Figure 1-5 As shown, Embodiment 2 is based on Embodiment 1. The high-precision quick-response manipulator also includes a manipulator teaching mechanism 3, and the manipulator teaching mechanism 3 includes a second gantry 30, a wearable manipulator 31 and a control system 32. The wearable manipulator 31 includes a rotary table 310, an arm frame 312, a fixed frame 317 on the back of the hand, a plurality of finger covers 319 and sensors; the sensors include angle sensors and linear displacement sensors, and the angle sensors include the first angle sensor 311 and The second angle sensor 316, the linear displacement sensor includes a first linear displacement sensor 313, a second linear displacement sensor 320 and a third linear displacement sensor 318; the second gantry 30 is installed on the control system 32; The turntable 310 is rotatably connected with the second gantry 30; one end of the arm frame 312 is rotatably connected with the turntable 310, and the o...

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Abstract

The invention discloses a high-precision quick reaction mechanical hand. The high-precision quick reaction mechanical hand comprises a first portal frame and a mechanical hand body. The mechanical hand body comprises a mechanical arm and a palm connected with the mechanical arm. The mechanical arm drives the palm to do rotation motion and swing motion. The palm comprises a connecting rod mechanism, a linear drive mechanism, a connecting seat and multiple clamping fingers. The connecting seat is connected with the mechanical arm. The multiple clamping fingers are connected with the linear drivemechanism through the connecting rod mechanism. The linear drive mechanism is connected to the connecting seat. The linear drive mechanism drives the connecting rod mechanism to move to drive the clamping fingers to be opened or closed. The high-precision quick reaction mechanical hand is easy and convenient to operate and high in flexibility, and can be operated by ordinary workers, the use costis reduced, and the working efficiency is improved.

Description

technical field [0001] The invention relates to the technical field of manipulators, in particular to a high-precision and quick-response manipulator. Background technique [0002] Robot is a common name for automatic control machines. Automatic control machines include all machines that simulate human behavior or thoughts and simulate other creatures (such as robot dogs, robot cats, etc.). In the production line, it is necessary to use the robotic arm to grab the workpiece. The mechanical claw can imitate some movement functions of the human hand and the arm, and is used to grab, carry the object or operate the automatic operation device of the tool according to the fixed program. The manipulator is the earliest industrial robot and the first modern robot. It can replace the heavy labor of people to realize the mechanization and automation of production, and can operate in harmful environments to protect personal safety. Therefore, it is widely used in industry, agriculture...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00B25J9/10B25J15/00B25J15/10B25J3/00
CPCB25J3/00B25J9/0009B25J9/0081B25J9/10B25J15/0009B25J15/10
Inventor 徐一兰
Owner HUNAN BIOLOGICAL & ELECTROMECHANICAL POLYTECHNIC
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