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Double-arm SCARA (selective compliance assembly robot arm) industrial robot

An industrial robot and dual-arm technology, applied in manipulators, manufacturing tools, program-controlled manipulators, etc., can solve problems such as increased assembly costs, unsuitable for large batches, high-precision assembly operations, and loss of operational accuracy, saving time and work High efficiency and high space utilization

Inactive Publication Date: 2016-04-20
SHANGHAI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, due to its specific shape, its working range is similar to a fan-shaped area, and if the assembly requires the cooperation of two arms, the existing SCARA robot only has a single arm. In practice, another SCARA robot needs to be added to cooperate with the operation. This not only causes the loss of operation accuracy, but also greatly increases the assembly cost, so it is not suitable for high-volume, high-precision assembly operations

Method used

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  • Double-arm SCARA (selective compliance assembly robot arm) industrial robot
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  • Double-arm SCARA (selective compliance assembly robot arm) industrial robot

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Embodiment Construction

[0026] The present invention will be further described below in conjunction with the accompanying drawings.

[0027] Such as Figure 1 to Figure 10 As shown, a dual-arm SCARA industrial robot includes a base assembly 001, a shoulder arm assembly 002, a large arm assembly 003, a small arm assembly 004, and an end effector assembly 005, and the shoulder arm assembly 002 is installed on the base assembly 001 , two boom assemblies 003 are installed at both ends of the shoulder-arm assembly 002, a forearm assembly 004 is installed at the end of the boom assembly 003, and an end effector assembly 005 is installed at the front end of the forearm assembly 004.

[0028] The base assembly 001 includes a base 1, a first motor 2, a first reducer 3, and a first mounting plate 4; the first motor 2 is connected to the first reducer 3 by screws, and the first reducer 3 is connected to the first reducer 3. The transmission shaft of the first motor 2 is connected by a flat key, the first speed...

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Abstract

The invention discloses a double-arm SCARA (selective compliance assembly robot arm) industrial robot. The double-arm SCARA industrial robot comprises a base component, a shoulder and arm component, big arm components, small arm components and tail end execution components, wherein the shoulder and arm component is arranged on the base component, two big arm components are arranged at the two ends of the shoulder and arm component respectively, the small arm components are arranged at the tail ends of the big arm components, and the tail end execution components are arranged at the front ends of the small arm components. The double-arm SCARA industrial robot has the advantages that space utilization rate is high, working efficiency is high, time is saved, the effect that a left arm and a right arm work cooperatively is achieved due to arrangement that the two small arms are connected to one big arm, and the effect of executing four freedom degrees of the tail ends is achieved due to cooperative use of the ball screw nut pair and a spline.

Description

technical field [0001] The invention relates to the technical field of industrial robots, in particular to a dual-arm SCARA industrial robot. Background technique [0002] SCARA robot, that is, planar articulated robot, is a robot arm used in assembly operations. Different from general articulated robots, SCARA robots only have good flexibility on the plane, and have high rigidity in the direction perpendicular to the plane, so they are very suitable for assembly operations in the vertical direction. It can be realized in assembly, handling and other operations. Fast speed and high frequency. In addition to the advantages of ordinary joint robots such as compact structure, large working space and flexible operation, SCARA robots also have high repeat positioning accuracy and good cost performance. At present, SCARA robot technology at home and abroad has developed relatively mature. [0003] At present, the main function of the existing SCARA assembly robot is to pick up ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B25J9/00
CPCB25J9/00
Inventor 侯涛黄曼匡志鹏文静董方新郭煜坤何永义
Owner SHANGHAI UNIV
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