Tool magazine and automatic tool changer comprehensive performance detecting system

A technology of automatic tool change and comprehensive performance, which is applied in the direction of automatic control devices, positioning devices, feeding devices, etc., can solve the problems of difficult comprehensive performance detection, meet the requirements of lowering the technical level, and have strong portability and strong pertinence Effect

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AI Technical Summary

Problems solved by technology

Through the obtained comprehensive performance data of various aspects, it is possible to intuitively or quantitatively evaluate the performance of the large tool ma...

Method used

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  • Tool magazine and automatic tool changer comprehensive performance detecting system
  • Tool magazine and automatic tool changer comprehensive performance detecting system
  • Tool magazine and automatic tool changer comprehensive performance detecting system

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Experimental program
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specific Embodiment approach

[0026] (1) Detection system hardware selection

[0027] The tool magazine 14 used in the experiment of the present invention is a large-scale chain tool magazine LS5040Z and a high-speed disc magazine YP5030G produced by Dalian Gaojin CNC Group. The test light source 13 used in the measurement of the motion accuracy of the tool changing manipulator is a 3W high-power infrared planar LED light source with a center wavelength between 800nm ​​and 950nm. The driving power and control unit are provided by a remote control circuit composed of a single-chip microcomputer. The PSD camera 16 is composed of the C10443-03 PSD module produced by Japan Hamamatsu Photonics Co., Ltd., the Taiwan Inkon 6205 magnetic base and the connecting plate. stiffness. The power supply and signal processing unit of the PSD module adopts the C10460 type of Japan Hamamatsu Photonics Co., Ltd., and its typical analog voltage output is ±10V, which corresponds to the coordinate value of the projected light s...

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Abstract

The invention relates to a tool magazine and automatic tool changer comprehensive performance detecting system, which adopts a three-shaft acceleration sensor, a wireless vibration sensor, an industrial camera, a PSD (position sensory device) camera and a sound pressure sensor as detecting elements for detecting the comprehensive performance of a large-sized tool magazine and an automatic tool changer thereof. An IEPE (integrated electronics piezo electric) analog quantity collection card, a wireless gateway, an image collection card and an analog voltage collection card are adopted as a data collection or a signal transmission device to detect performances of the large-sized tool magazine and the automatic tool changer on the five aspects such as vibration of the tool magazine, vibration of a mechanical arm, positioning error of the tool magazine, the tool changing movement precision of a mechanical hand and the working noise of the entire machine and to transmit collected signals to an industrial personal computer. LabVIEW is adopted as a tool to design processing software special for analyzing and calculating data and for analyzing, operating and storing the acquired experimental data. The tool magazine and automatic tool changer comprehensive performance detecting system has the advantages of strong portability, wide measurement range, high measurement precision, low requirement on the professional technical level of an operator and the like and has strong practical application value.

Description

technical field [0001] The invention belongs to the field of comprehensive performance detection of machining center tool magazines and automatic tool change devices, in particular adopts a variety of sensing elements to form a tool magazine static and dynamic performance detection system, and uses a data acquisition card to transmit data to an industrial computer for analysis, and is friendly to programming type of human-computer interaction. Background technique [0002] Since 1958, when the American K&T company applied the tool magazine and automatic tool changer to the CNC machine tool for the first time, the precision, stability, reliability and flexibility of the machining center have undergone many changes. Especially in recent years, with the development of large-scale chain tool magazines and double-ring cloth knife disc magazines, the capacity of the magazine has increased from more than 40 to more than 100. The improvement of the structure of the magazine and the ...

Claims

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Application Information

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IPC IPC(8): B23Q15/20B23Q17/00B23Q17/12B23Q3/155
Inventor 卢晓红韩鹏卓贾振元
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