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Power supply control system of robot encoder

A power supply control and encoder technology, which is applied to control/regulating systems, instruments, adjusting electrical variables, etc. It can solve the problem that the length of the cable affects the power supply voltage, and achieve the effect of compensating for the voltage drop.

Pending Publication Date: 2022-07-01
BEIJING A&E TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The purpose of the present invention is to provide a power supply control system for a robot encoder, which is used to solve the problem that the length of the cable affects the power supply voltage without causing a significant increase in design complexity and cost

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  • Power supply control system of robot encoder
  • Power supply control system of robot encoder
  • Power supply control system of robot encoder

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Embodiment Construction

[0036] The core of the present invention is to provide a power supply control system for a robot encoder, which is used to solve the problem that the cable length affects the power supply voltage without significantly increasing the design complexity and cost.

[0037] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0038] Figure 5 A schematic structural diagram of a power supply control system for a robot encoder provided by an embodiment of the present invention; Image 6 A circuit di...

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Abstract

The invention discloses a power supply control system of a robot encoder, and the system employs a signal detection circuit to feed the input voltage of the robot encoder back to a control module. The control module controls the output voltage of the encoder power supply conversion module by adjusting the power supply conversion control module according to the difference value between the input voltage rated value and the input voltage actual value of the robot encoder until the input voltage requirement of the robot encoder is met, and the voltage drop on the encoder power supply cable can be compensated in real time. The problem that the power supply voltage is influenced by the length of the power supply cable of the encoder is solved, the output voltage required by cables with different lengths does not need to be selected through experiments in advance, the requirements for factors such as cable resistance and cable consistency do not exist, and the problems that the robot encoder is damaged or cannot work stably due to selection errors are solved.

Description

technical field [0001] The invention relates to the technical field of industrial control, in particular to a power supply control system for a robot encoder. Background technique [0002] In the field of industrial control, robots are widely used. A typical robot system includes a robot body, a robot control system for robot control, a teaching pendant for human-computer interaction, and a power supply. The encoder located in the robot body is used as a sensor for the position of each joint of the robot to communicate with the control chip of the servo drive module, and the position of each joint of the robot is fed back in real time. supply. Whether or not the correct power supply voltage is supplied to the encoder determines whether the encoder can work normally. [0003] figure 1 It is a schematic structural diagram of the power supply control system of the first robot encoder in the prior art; figure 2 It is a schematic structural diagram of the power supply contro...

Claims

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Application Information

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IPC IPC(8): G05F1/625
CPCG05F1/625
Inventor 王鹏
Owner BEIJING A&E TECH
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