Thermal detection and protection device for robot manipulator

A protection device and manipulator technology, applied in the field of intelligent robots, can solve problems such as mechanical arm damage, abnormality, and affecting the normal use of robots, and achieve the effect of simple structure and easy realization

Inactive Publication Date: 2018-05-15
CHANGSHA ZHIWEI ELECTRONICS TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The robot or the mechanical arm of the robot may work in a harsh and very complex environment, and the manipulator will need to detect the ambient temperature in real time; at the same time, the ambient temperature is too high or too low will cause damage to the robot's mechanical arm or malfunction, affecting Normal use of the robot

Method used

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  • Thermal detection and protection device for robot manipulator

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Embodiment Construction

[0015] Please refer to the attached figure 1 As shown, a heat detection and protection device for a robot manipulator is composed of a heat insulation layer 1, a surface thermistor detector 2, a low thermal noise cable 3, a signal sampling amplifier circuit 4, a high-precision analog-to-digital conversion circuit 5, The signal processing circuit 6 is composed of several parts.

[0016] Wherein, each of the surface thermistor detectors 2 is placed under the heat insulation layer 1 for detecting heat passing through the heat insulation layer.

[0017] The low thermal noise cable 3 is connected with the surface thermistor detector 2 and the signal sampling and amplifying circuit 4 to reduce the noise caused by thermal noise to the signal sampling circuit.

[0018] The signal sampling and amplifying circuit 4 is connected with a high-precision analog-to-digital conversion circuit 5 to collect the voltage change value caused by the resistance value of the surface thermistor detect...

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Abstract

The invention provides a thermal detection and protection device for a robot manipulator. The device comprises a heat insulation layer, surface thermistor detectors, low thermal noise cables, a signalsampling amplifying circuit, a high precision analog-to-digital conversion circuit and a signal processing circuit. Each surface thermistor detector is placed under the heat insulation layer. Each surface thermistor detector is connected with a low thermal noise cable. Each low thermal noise cable is connected with the signal sampling amplifying circuit. The signal sampling amplifying circuit isconnected with the high precision analog-to-digital conversion circuit. The high precision analog-to-digital conversion circuit is connected with the signal processing circuit. The devices are all under the simulated skin of the robot manipulator and are heat-insulated. The thermal detection and protection device for the robot manipulator has the advantages of simple structure and easy realization, and can realize the functions of thermal detection and self-protection of a robot in special environments such as overheating.

Description

【Technical field】 [0001] The invention relates to a heat detection sensor technology, in particular to a heat detection and protection device for a robot manipulator, and belongs to the technical field of intelligent robots. 【Background technique】 [0002] The robot or the mechanical arm of the robot may work in a harsh and very complex environment, and the manipulator will need to detect the ambient temperature in real time; at the same time, the ambient temperature is too high or too low will cause damage to the robot's mechanical arm or malfunction, affecting normal use of the robot. [0003] Therefore, in order to solve the above technical problems, it is indeed necessary to provide an innovative heat detection and protection device for the robot manipulator, so as to ensure the normal use of the manipulator in special environments. 【Content of invention】 [0004] In order to solve the above problems, the object of the present invention is to provide a thermal detecti...

Claims

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Application Information

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IPC IPC(8): G01K7/22G01K1/08
CPCG01K1/08G01K7/22
Inventor 不公告发明人
Owner CHANGSHA ZHIWEI ELECTRONICS TECH CO LTD
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