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Robotic system-based part-grasping method and robot system, fixture

A robot system and robot technology, applied in the field of automation, can solve problems such as the inability of the robot to grasp accurately and the large difference in the attitude of the parts

Active Publication Date: 2018-02-13
SHENZHEN A&E INTELLIGENT TECH INST CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The invention provides a method for grasping parts based on a robot system, a robot system, and a fixture, which can solve the technical problem in the prior art that the robot cannot accurately grasp due to the large difference in attitude of the parts on the pallet

Method used

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  • Robotic system-based part-grasping method and robot system, fixture

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Embodiment Construction

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0021] Please also refer to figure 1 and Figure 3 to Figure 5 , an embodiment of the present invention provides a method for picking parts based on a robot system, wherein the robot system includes a robot 20 and a gripper 30 driven by the robot 20, the robot 20 adopts a six-axis robot, and the gripper 30 includes at least two suction cups arranged at intervals Component 31, the method comprising the steps of:

[0022] S110: Control the robot 20 to drive th...

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Abstract

The invention discloses a part-grasping method based on a robot system comprising a robot (20) and a robot-driven clamp (30), wherein the clamp comprises at least two suction cup assemblies (31) arranged at intervals, the method comprising: Controlling the robot transmission fixture to approach the surface to be picked up of the parts to be picked up in a preset initial posture; controlling the posture of the robot to adjust the jig after detecting that the first suction pad assembly touches the surface to be picked up, While the first suction pad assembly remains in contact with the surface to be grasped, the remaining suction pad assembly further contacts the surface to be grasped; and the control robot grasps the part to be grasped through the at least two suction cup assemblies. The use of the parts crawling method can ensure the successful capture of parts in different poses. Also disclosed in the invention are a robotic system and a fixture.

Description

technical field [0001] The invention relates to the technical field of automation, in particular to a method for grasping parts based on a robot system, a robot system, and a fixture. Background technique [0002] In the industrial application of robots, it is often necessary to use robots to pick up thin-walled parts, such as glass, etc. In the loading and unloading and grabbing stations of parts, the position of parts is often inaccurate, which leads to the inability of the robot to accurately grab and make the parts Damaged or incorrect loading and unloading position. [0003] In the loading and unloading station of the production line for thin-walled parts, there is usually a tray to store the parts. In order to store the parts stably, the tray usually needs to have a certain supporting angle to keep the parts in a specific posture. However, in many cases, due to the individual differences between pallets and parts due to manual palletizing or even machine palletizing, ...

Claims

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Application Information

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IPC IPC(8): B25J15/06B25J15/08
CPCB25J15/0683B25J15/08
Inventor 马明明赫少华
Owner SHENZHEN A&E INTELLIGENT TECH INST CO LTD
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