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A kind of boom automatic correction device and correction method

A boom and automatic technology, applied in the direction of manufacturing tools, metal processing, metal processing equipment, etc., can solve the problems of difficult to guarantee accuracy, low production efficiency, low correction accuracy, etc., achieve good accuracy, reduce labor costs, and improve correction quality effect

Active Publication Date: 2018-03-02
GUANGXI UNIVERSITY OF TECHNOLOGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Workers rely on experience to determine the push-out distance of the oil cylinder, and use a tape measure to ensure that the total length between the two boom plates meets the correction requirements. This correction method is labor-intensive, high in labor costs, low in correction accuracy, and low in production efficiency.
When the boom is corrected, the measurement is performed first. The measurement is generally made by combining a steel ruler to manually measure the size. Repeated measurement, the accuracy is difficult to guarantee
Therefore, the distance test and correction between the two boom plates need to be repeated, and the efficiency is low

Method used

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  • A kind of boom automatic correction device and correction method
  • A kind of boom automatic correction device and correction method

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] Such as figure 1 As shown, the boom automatic correction device provided by the present invention includes a main control module, a laser ranging sensor, a battery valve module, and a hydraulic cylinder combination;

[0032] The main control module is electrically connected to the laser ranging sensor and the battery valve module; the laser ranging sensor is aligned with each boom plate of the boom to obtain the position of each boom plate; the hydraulic cylinder group according to The correction direction of the boom plate is set in multiple groups, and each group of hydraulic cylinders corresponds to one boom plate correction; the battery valve module is combined with the hydraulic cylinder, and a battery valve is installed on the oil circuit of each group of hydraulic cylinders;

[0033] The laser ranging sensor transmits the detected position information of each boom plate to the main control module;

[0034] The main control module compares the position informatio...

Embodiment 2

[0041] The boom automatic correction device provided by the present invention includes a main control module, a laser ranging sensor, a battery valve module, and a hydraulic cylinder combination;

[0042]The main control module includes a learning submodule and a correction submodule, and the learning submodule is electrically connected to the laser distance measuring sensor, the battery valve module, and the storage submodule; the correction submodule is connected to the laser distance measuring sensor, the battery The valve module and the storage sub-module are electrically connected;

[0043] When the correction is performed for the first time or the correction parameters are revised again, the learning sub-module starts first; the laser distance measuring sensor transmits the position information of each boom plate detected to the learning sub-module; the learning sub-module compares the position information and the preset Compared with the set standard position range valu...

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Abstract

The invention discloses an automatic correction device for a moving arm. The automatic correction device comprises a master control module, a laser distance measuring sensor, a battery valve module and a hydraulic cylinder assembly. The master control module is electrically connected with the laser distance measuring sensor and the battery valve module. The laser distance measuring sensor is aligned to all moving arm plates of the moving arm and obtains the positions of all the moving arm plates. A plurality of hydraulic cylinder sets are arranged according to the moving arm plates needing to the corrected. The battery valve module is connected with the hydraulic cylinder assembly. The laser distance measuring sensor detects the position information of all the moving arm plates. The master control module compares the position information with a preset standard position range value and transmits correction distance parameters to the battery valve module. The feeding strokes of hydraulic cylinders are controlled by the battery valve module, and therefore the positions of all the moving arm plates are corrected. According to the automatic correction device, the correction technology of the moving arm of a loader is intelligently controlled, and the problems that in original manual correction, the labor intensity is large, the manual cost is high, and the correction precision and the production efficiency are low are solved.

Description

technical field [0001] The invention relates to the technical field of mechanical engineering, in particular to an automatic boom straightening device and a straightening method. Background technique [0002] At present, almost all loader and excavator arm straightening methods are manual straightening. Workers rely on experience to determine the push-out distance of the oil cylinder, and use a tape measure to ensure that the total length between the two boom plates meets the correction requirements. This correction method is labor-intensive, high in labor costs, low in correction accuracy, and low in production efficiency. When the boom is corrected, the measurement is carried out first, and the measurement is generally made by combining a steel ruler to manually measure the size. Repeated measurement, the accuracy is difficult to guarantee. Therefore, the distance test and correction between the two boom plates need to be carried out repeatedly, and the efficiency is low....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B21D1/12B21C51/00
CPCB21C51/00B21D1/12
Inventor 徐武彬花庆宝李冰莫琦李慧琼梁蔓安王国安诸葛丽蓉庞贤剑孙云飞王俊梁解向阳
Owner GUANGXI UNIVERSITY OF TECHNOLOGY