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A robot tool switching anti-dropping device and control method

A device control and anti-dropping technology, applied in the field of robotics, can solve problems such as chuck loosening and tool throwing out, and achieve the effect of reducing safety hazards and avoiding program defects

Active Publication Date: 2019-05-24
GUANGZHOU ZSROBOT INTELLIGENT EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the process of switching tools, the robot is moving at high speed. Once the program defect or the air circuit and circuit components are damaged and cause a malfunction, it will instantly cause major safety accidents such as the loosening of the chuck and the throwing of the tool.

Method used

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  • A robot tool switching anti-dropping device and control method
  • A robot tool switching anti-dropping device and control method

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Embodiment Construction

[0020] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] The robot tool switching anti-falling device of the embodiment of the present invention, the robot tool switching anti-falling device, includes a circuit control module and an air path control module, and the circuit control module includes a tool for detecting whether the tool is placed under the tool placement platform. The detection sensor and the chuck solenoid valve connected to the chuck through the safety relay connected in series in the circuit; a tool detection sensor is respectively arranged along the diagonal position below the placement tool stand, and the tool detection sensor utilizes two After the group contacts are connected in series one by one, the safety relay is connected, and the tool detection sensor and the safety relay are respectivel...

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Abstract

The embodiment of the invention discloses a robot tool switching anti-drop device which comprises a circuit control module and a gas circuit control module; the circuit control module is composed of tool detection sensors which are used for detecting whether detection tools are put in place or not and are arranged below tool placement frame tables respectively and a chuck electromagnetic valve which is connected to a chuck through a safety relay which is connected in series in a circuit in a manner of connection of the chuck electromagnetic valve and the safety relay; the gas circuit control module is composed of pneumatic travel control valves which are arranged at the middle parts of the corresponding tool placement frame tables and are mutually connected in series; and the pneumatic travel control valves are connected with a chuck cylinder through a one-way control valve which is connected with the pneumatic travel control valves. The invention aims at providing the robot tool switching anti-drop device which prevents the chuck from dropping on the aspects of the circuit and a gas circuit from the physical level.

Description

technical field [0001] The invention relates to the field of robots, in particular to a robot tool switching anti-dropping device and a control method. Background technique. [0002] At present, industrial robots are widely used in automated production lines. With the help of tools installed on robots, they can replace workers to perform operations and improve production efficiency. At the same time, in order to meet the diversification of production line products, tools are installed on chucks, and then The solenoid valve controls the clamping and loosening of the chuck cylinder to perform various types of switching. In the process of switching tools, the robot moves at high speed. Once the program defect or the air circuit and circuit components are damaged and cause malfunction, it will instantly cause major safety accidents such as the loosening of the chuck and the throwing of the tool. Contents of the invention [0003] The technical problem to be solved by the embo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B25J19/00B25J19/02B25J9/16
CPCB25J9/16B25J9/1694B25J19/00B25J19/02
Inventor 刘煜煌
Owner GUANGZHOU ZSROBOT INTELLIGENT EQUIP CO LTD
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