Synchronous belt tooth profile detection system and method based on laser triangulation method

A technology of laser triangulation and detection system, which is applied in the direction of measuring devices, optical devices, instruments, etc., can solve the problems of accelerated wear, increased transmission noise, and reduced service life of synchronous belts, achieving high reliability and improved fitting Accuracy, test results are scientific and reasonable

Pending Publication Date: 2020-08-18
苏州市长东精密数控科技有限公司
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  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the indicators in the transmission state do not meet the national standards, there may be increased transmission noise and accelerated wear, which will greatly reduce the service life of the synchronous belt

Method used

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  • Synchronous belt tooth profile detection system and method based on laser triangulation method
  • Synchronous belt tooth profile detection system and method based on laser triangulation method
  • Synchronous belt tooth profile detection system and method based on laser triangulation method

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Embodiment 1

[0040] Please refer to figure 1 , the present embodiment is a synchronous belt tooth shape detection system 100 based on laser triangulation, which includes a microcontroller, a laser displacement sensor communicated with the microcontroller through an A / D converter signal, and the microcontroller The industrial computer that realizes signal communication through the communication interface, the servo motor control system and the advance / reverse belt motor control system that are connected to the circuit of the industrial computer, the servo motor driver that is connected to the circuit of the servo motor control system, and are controlled by the servo The motor driver controls the servo motor that drives the synchronous belt to move, the belt advance / retract motor driver connected to the belt advance / retract motor control system circuit, the belt advance / retract motor controlled by the belt advance / retract motor driver, and the belt advance / retract detection A stroke sensor f...

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Abstract

The invention discloses a synchronous belt tooth profile detection system and method based on a laser triangulation method. The system comprises a microcontroller, a laser displacement sensor is in signal communication with the microcontroller through an A/D converter; the industrial personal computer is in signal communication with the microcontroller through a communication interface; wherein the servo motor control system and the belt feeding/withdrawing motor control system are communicated with the industrial personal computer circuit; wherein the servo motor is controlled by the servo motor control system and drives the synchronous belt to move, the belt feeding/withdrawing motor is controlled by the belt feeding/withdrawing motor control system to achieve belt feeding or withdrawingof the synchronous belt, the stroke sensor detects the movement stroke of the belt feeding/withdrawing motor, and the liquid crystal display and the keyboard are communicated with an industrial personal computer circuit. And the travel sensor is in circuit connection with the microcontroller. According to the invention, the change degree of the belt tooth profile of the synchronous belt in the operation process can be effectively measured, whether the quality requirement is met or not is judged, and a reliable judgment basis is provided for judging the manufacturing quality of the synchronousbelt.

Description

【Technical field】 [0001] The invention relates to the technical field of synchronous belt manufacturing detection, in particular to a synchronous belt tooth profile detection system and detection method based on laser triangulation. 【Background technique】 [0002] The synchronous belt is an important part of power transmission, and our country has more and more strict requirements on its production process. It is required that all the indicators of the synchronous belt must meet the national standard of GB12734-2003. Since the synchronous belt is mainly made of synthetic rubber, which is a flexible texture, when the transmission speed of the synchronous belt and the magnitude of the applied tension change, the center distance length and tooth profile of the synchronous belt will also change accordingly. If the indicators in the transmission state do not meet the national standards, there may be increased transmission noise and accelerated wear, which will greatly reduce the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01B11/25
CPCG01B11/25
Inventor 杨光董浩史大烨
Owner 苏州市长东精密数控科技有限公司
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