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Collision protection method for industrial robot

An industrial robot, collision protection technology, applied in manipulators, manufacturing tools, program-controlled manipulators, etc., can solve problems such as reduced work efficiency, and achieve the effect of avoiding knocking down workers, good continuity, and alleviating partial fatigue.

Active Publication Date: 2018-09-14
宁波隆锐机械制造有限公司
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0005] The present invention intends to provide a collision protection method for industrial robots to solve the problem of reduced work efficiency when industrial robots avoid workers

Method used

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  • Collision protection method for industrial robot
  • Collision protection method for industrial robot
  • Collision protection method for industrial robot

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Embodiment Construction

[0031] Further detailed description will be given below through specific embodiments.

[0032] Collision protection methods for industrial robots, such as figure 1 shown, including the following steps:

[0033] S1, the beam is emitted through the robot body to the wearables on the workers in the forward direction, and the beam is projected onto the total reflection plate in the collection port of the storage bag of the wearables collection module, and the beam reflected by the total reflection plate is received, according to The time difference between the emitted beam and the received beam is calculated to obtain the distance between the worker and the robot body;

[0034] S2, when the distance is less than the threshold, the robot body is aimed at the workers in the forward direction, the controller controls the injection module to draw clean water from the water storage part, and when the clean water passes through the pumping outlet, it is heated by the heating wire, and ...

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Abstract

The invention relates to an anti-collision technology of a robot, in particular to a collision protection method for an industrial robot. The collision protection method comprises the steps that a light beam is emitted to a wearing piece on a worker body in the forward direction through a robot body, the light beam reflected by the wearing piece is received, and the distance between a worker and the robot body is calculated according to the time difference of the emitted light beam and the received light beam; when the distance is smaller than a threshold, the robot body is aligned with the worker, and a controller controls a spraying module to pump clear water from a water storage part and spray the clear water into a collecting module of the wearing piece on the worker body to be stored;when the distance is larger than the threshold, a walking module of the robot body extends in the forward direction in a mode of attaching to the ground to release a steel ruler belt, after the steelruler belt is treaded by the worker, a pressure sensor on the steel ruler belt transmits a distance signal to the controller, and the controller controls the robot body to conduct voice early warningaccording to the distance signal to remind the worker to avoid. According to the collision protection method for the industrial robot, the workers are reminded to pay attention and avoid through impact force of clear water spraying, and meanwhile, the workers are massaged.

Description

technical field [0001] The invention relates to an anti-collision technology of a robot, in particular to a collision protection method of an industrial robot. Background technique [0002] With the development and popularization of information technology, the degree of informatization of industrial technology has improved, and the most notable informatization of industrial technology is that industrial robots are more and more widely used. In some large factories, managers will purchase industrial robots to reduce the labor intensity and workload of workers, such as handling robots. Industrial robots share part of the work to improve workers' work efficiency and ultimately maximize benefits. [0003] At present, when an industrial robot is operating in a factory, it generally moves the robot through a predetermined trajectory. The technology and method for preventing collisions are pre-stored in the industrial robot. For example, the patent publication number CN101512453A d...

Claims

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Application Information

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IPC IPC(8): B25J9/16B25J19/06
CPCB25J9/1676B25J19/06
Inventor 叶敏
Owner 宁波隆锐机械制造有限公司
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