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Automatic alarm device of load for CNC motion shaft and method thereof

An automatic alarm device and automatic alarm technology are applied in the direction of measuring devices, force sensors related to bearings, force/torque/power measuring instruments, etc., which can solve problems such as delaying production progress, equipment monitoring, and manual supervision that cannot be completely replaced. Achieve the effects of optimizing production planning and management, facilitating construction, and enhancing value and function

Inactive Publication Date: 2019-01-15
LUSHAN COLLEGE OF GUANGXI UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the development of science and technology and the vigorous promotion of Industry 4.0 production, the production mode of modern manufacturing industry has also undergone tremendous changes, especially with the disappearance of my country's demographic dividend and the continuous increase of labor costs, the numerical control and automation of machining Gradually replacing the traditional manual processing methods, the application of new technologies not only greatly improves the processing efficiency and processing quality, but also greatly improves the labor intensity and working environment of workers, but the vigorous promotion of numerical control and automation, It cannot completely replace manual supervision, especially when the equipment is overloaded
At present, in the production process of the enterprise, the CNC machining center (that is, the numerical control machine tool) does not monitor the load of the equipment, nor does it have an early warning of overload, and the equipment is easy to damage the equipment after a long period of overload operation, not only the maintenance cost is high , also delayed the production schedule

Method used

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  • Automatic alarm device of load for CNC motion shaft and method thereof
  • Automatic alarm device of load for CNC motion shaft and method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0037] A CNC motion shaft load automatic alarm device, comprising a collector 1, a computer 2, an alarm 3, a casing 4, and a PLC programmable controller 6, wherein:

[0038] Described collector 1 adopts Dlink collector, and this collector 1 is installed in the shell 4, and the input end of collector 1 is connected with the X-axis, Y-axis, Z-axis and main shaft of CNC machining center 9, is used for realizing to each For the collection and transmission of the load data of the motion shaft, the output end of the collector 1 is connected to the input end of the PLC programmable controller 6;

[0039] The PLC programmable controller 6 is installed in the casing 4, and the output terminal of the PLC programmable controller 6 is connected with the computer 2 for calculating the load data of each moving axis.

[0040] The computer 2 adopts an industrial tablet computer, and the computer 2 is installed on the shell 4, and the output terminals of the computer 2 are respectively connect...

Embodiment 2

[0044] An automatic alarm method for CNC motion axis load, the method is to collect the load data of the X axis, Y axis, Z axis and the main shaft of the CNC machining center 9 respectively through the collector 1, and then transmit the load data of each motion axis to the PLC After calculation by the programmable controller, it is transmitted to computer 2. Computer 2 compares the load data of each motion axis with the set load. If the actual processed load data of each motion axis is greater than the set load data, it will be sent in time. Command to the CNC machining center to stop the machining operation of the CNC machining center, waiting for the intervention of the operator and equipment operation and maintenance personnel; at the same time output the alarm signal to the alarm corresponding to the motion axis, and store and output the corresponding overload data information ; When the alarm device receives the alarm signal, it sends out an audible and visual alarm to rem...

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Abstract

The invention discloses an automatic alarm device of load for a CNC motion shaft and a method thereof, and relates to an alarm device and a method. The device comprises a collector, a computer, an alarm and the like; the input end of the collector is connected to each motion shaft of a CNC machining center, and the output end of the collector is connected to the computer through a PLC programmablecontroller; and the computer is connected to the alarm and the CNC machining center respectively. The method comprises the steps of: collecting the load data of each motion shaft of the CNC machiningcenter, and transmitting the data to the computer after calculated; the computer comparing the load data with a set load, if overloaded, stopping the machining equipment of the CNC machining center in time, meanwhile outputting an alarm signal to an alarm corresponding to the motion shaft, and performing storage and output on overloading data information; and the alarm giving out a sound-light alarm. According to the automatic alarm device of load for the CNC motion shaft and the method thereof, automatic alarm of the load of the CNC motion shaft can be realized, the damage probability of thedevice is reduced to the lowest, the good running is realized, and running life of the device is maximized.

Description

technical field [0001] The invention relates to an automatic alarm device for industrial production and a method thereof, in particular to an automatic alarm device for a CNC motion axis load and a method thereof. Background technique [0002] With the development of science and technology and the vigorous promotion of Industry 4.0 production, the production mode of modern manufacturing industry has also undergone tremendous changes, especially with the disappearance of my country's demographic dividend and the continuous increase of labor costs, the numerical control and automation of machining Gradually replacing the traditional manual processing methods, the application of new technologies not only greatly improves the processing efficiency and processing quality, but also greatly improves the labor intensity and working environment of workers, but the vigorous promotion of numerical control and automation, It cannot completely replace manual supervision, especially when th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01M13/00G01L5/00
CPCG01L5/0009G01M13/00
Inventor 潘宇倩蒋桂平李盛福
Owner LUSHAN COLLEGE OF GUANGXI UNIV OF SCI & TECH
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