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Adaptability position correction device

A compliant and component-compliant technology, applied in the direction of manipulators, manufacturing tools, joints, etc., can solve problems such as the inability of the robotic arm to complete correctly

Active Publication Date: 2012-05-23
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the robot arm is taking or discharging the material, the accuracy of the material picking point and the material discharging point is very important. When the position of the material picking point or the material discharging point is wrong, the robot arm will not be able to complete the predetermined action correctly

Method used

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  • Adaptability position correction device
  • Adaptability position correction device
  • Adaptability position correction device

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0028] Please refer to figure 1 , which is a schematic perspective view of the first embodiment of the compliance position correction device according to the present invention. The compliance position correction device (or remote center compliance device, Remote center compliance device) is suitable for connecting to the remote 90 (Remote End) of a robot arm, and corrects the errors caused by the error of the robot arm, rigidity factors, Or the offset caused by positioning error. This offset may occur on a single axis (such as one of the two horizontal axes or the vertical axis), or it may occur on all three axes (two horizontal axes and the vertical axis) at the same time. Through the compliance position correction device, the offset of the aforementioned single axis or three axes can be corrected.

[0029] Please also see figure 1 and figure 2 , figure 2 It is a three-dimensional schematic diagram of the first embodiment of the position compliance component of the com...

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Abstract

The invention discloses an adaptability position correction device which is situable for remote of a mechanical arm. The correction device comprises a first flat plate and a second flat plate that are connected to a remote, a central assembly connected to the second flat plate, and a position adaptability assembly. The two ends of the position adaptability assembly are respectively connected to the first flat plate and the second flat plate. The position adaptability assembly is provided with at least a groove between the two ends. An acute angle is ormed between the opening direction of the groove and an on-line machine between the two ends. Therefore, the groove of the adaptability position correction device helps to effectively compensate the offset of the mechanical arm, caused by size errors, rigid factors or positioning errors.

Description

technical field [0001] The invention relates to a compliance position correction device, in particular to a compliance position correction device connected to a remote part of a mechanical arm for correcting errors. Background technique [0002] The use of robotic arms to replace manual operations has become quite popular in the industry. Robotic arms are often used for picking and unloading materials, that is to say, using robotic arms to take out pre-prepared materials and then put them into predetermined positions. When the robotic arm performs the retrieving or discharging action, the accuracy of the retrieving point and discharging point is very important. When the position of the retrieving point or discharging point is wrong, the robotic arm will not be able to complete the predetermined action correctly. Factors that affect the accuracy of the pick-up and discharge points include the size error of each component in the robot arm, the rigidity of each component, and t...

Claims

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Application Information

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IPC IPC(8): B25J17/02
Inventor 李汉州林洋鑫
Owner IND TECH RES INST
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