Vending service robot anti-collision machine auxiliary equipment using photoresistor

Abstract

The invention relates to the technical field of robot collision protection, and discloses vending service robot anti-collision machine auxiliary equipment using a photoresistor. The auxiliary equipment comprises a collision bag, a buffer spring is movably connected to the interior of the collision bag, a transmission rod is movably connected to the top of the buffer spring, a reset spring is movably connected to the top of the transmission rod, a piezoelectric switch is movably connected to the right side of the reset spring, an alarm circuit is movably connected to the top of the piezoelectric switch, and when serious collision occurs, the collision bag can make contact with a collision object firstly and transmit impact force to the buffer spring, so that the buffer spring is compressedand then the impact force is transmitted to the transmission rod to drive a series of actions to finally enable a buzzer to operate to flicker and alarm, and meanwhile, the resistance value of the photoresistor is rapidly increased, so that the circuit is in an open circuit state, the continuous action of a robot is stopped, and the effects of automatically stopping the robot to give an alarm whenserious collision occurs, reducing further loss and giving an alarm are achieved.

Description

technical field [0001] The invention relates to the technical field of robot collision protection, in particular to an auxiliary device for a vending service robot anti-collision machine using photoresistors. Background technique [0002] With the development of science and technology, robot technology is becoming more and more mature. At the same time, thanks to the technological breakthrough of AI algorithm, a large number of service robots have been developed in the society and have been applied to people's daily life. It has greatly facilitated people's lives, and vending robots have been gradually popularized in various cities in recent years due to their high ornamental value. [0003] The vending robot realizes the sales by editing the program into the robot in advance. The traditional four-axis robot is commonly used. This type of robot often needs to install a clamp on its axis to grab Commodities are mostly judged by photoelectric signals to determine whether they...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a sales service robot anti-collision machine auxiliary equipment using a photoresistor, which is equipped with an automatic shutdown alarm to reduce further losses and an alarm when a serious collision occurs, and automatically cleans the collision machine after reset The surface is convenient for follow-up observation to change the program. It solves the problem that the traditional robot cannot stop in time after a collision and the robot is damaged.

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