Communication device for servo drive, servo drive and robot

Abstract

The invention discloses a communication device of a servo driver, the servo driver and a robot. The device comprises a first buffering module which receives a main control signal transmitted by a maincontrol board of the servo driver, carries out the buffering of the main control signal, obtains a first buffering signal and inputs the first buffer signal to a first wireless module; the first wireless module which is used for transmitting the first buffer signal to the second wireless module in a wireless communication mode; the second wireless module which is used for receiving the first buffer signal transmitted by the first wireless module and carrying out buffer processing on the first buffer signal to obtain a second buffer signal, and inputting the second buffer signal into a deviceneeding to be driven by a power board of the servo driver. According to the scheme, the problem that the inter-board communication reliability is affected due to the fact that the board communicationmode of the servo driver is entity line transmission can be solved, and the effect of improving the inter-board communication reliability is achieved.

Description

technical field [0001] The invention belongs to the technical field of robots, and in particular relates to a communication device of a servo driver, a servo driver and a robot, in particular to a wireless communication device between boards of a servo driver, a servo driver and a robot. Background technique [0002] With the rapid development of industrial automation, industrial robots and intelligent equipment are becoming more and more popular, and the corresponding servo drive design has also attracted much attention. The communication mode between the main control board and the power board of some servo drive products is physical line transmission, the physical line will be heated, and due to some other environmental factors such as dust, humidity, etc., the communication ability of the physical line will be reduced, affecting the board. communication between. [0003] The above content is only used to assist in understanding the technical solution of the present inven...

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Problems solved by technology

[0004] The object of the present invention is to, in view of the above-mentioned defects, provide a communication device of a servo driver, a servo driver and a robot, to solve the problem that the communication mode of the board of the servo driver is a physical line transmission, which will affect the reliability of the inter-board communication, and achieve the purpose of lifting the board The effect of inter-communication reliability

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