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Full-automatic T-shaped ferromagnetic workpiece fluorescent magnetic particle flaw detecting device

A technology of flaw detection device and fluorescent magnetic powder, which is applied in sorting and other directions, can solve the problems of high labor intensity, low efficiency, and restrictions on the modern management of the production site, and achieve the effect of saving labor and improving production efficiency

Inactive Publication Date: 2019-01-04
TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the surface and near-surface flaw detection of ferromagnetic workpieces mostly rely on manual operations, and the steps of feeding, magnetic suspension spraying, magnetization, and magnetic mark detection are all manual operations. The accuracy of the inspection results depends entirely on the experience and responsibility of the magnetic particle inspection personnel. Heart, low efficiency, high labor intensity
Existing problems have restricted the development of modern management of the production site, and there is a very large gap between the needs of the rapidly developing and progressive industry

Method used

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  • Full-automatic T-shaped ferromagnetic workpiece fluorescent magnetic particle flaw detecting device

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Embodiment Construction

[0009] like figure 1 As shown, when the workpiece needs to be inspected for flaw detection, the workpiece is placed on the conveyor chain and placed in the guide frame, the conveyor chain 2 is started for transportation, and the workpiece is conveyed along the workpiece guide frame 3 to the infrared signal detector 4 at the end of the conveyor chain After obtaining the trigger signal from the infrared signal detector 4, the electrical control system 13 starts the first manipulator 5 to clamp the workpiece to the first clamping cylinder 17, and carry out 360° of the workpiece. 。 Rotate and open the magnetic suspension spray head 6 to spray the workpiece as a whole at the same time. After that, the magnetized electrode box 16 applies an axial magnetic field and a compound magnetic field to the workpiece, and then the second manipulator 7 clamps the workpiece to the second clamping cylinder 15, and the second clamping cylinder 15 rotates 90 degrees at intervals of 0.1 seconds. 。...

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Abstract

The invention discloses a fully-automatic T-shaped ferromagnetic workpiece fluorescent magnetic particle flaw detecting device, and belongs to the technical field of detection and automation. The device is characterized in that when a workpiece is subjected to flaw detection, a transmission chain is started to transport a T-shaped workpiece to the end of the transmission chain, an infrared signalmonitor sends an incoming signal to a control system, a first mechanical arm is started to extract the workpiece to a first clamping station for spraying a magnetic suspension and magnetizing, a second mechanical arm extracts the workpiece to a second clamping station, a visual control system acquires a workpiece surface image by an industrial camera for image processing, and the second mechanicalarm sorts the workpiece according to the processing result of the visual control system. The device has the advantages of achieving mechanized automation of fluorescent magnetic particle flaw detecting of the T-shaped ferromagnetic workpiece, saving labor and improving production efficiency.

Description

technical field [0001] The invention belongs to the field of detection technology and automation technology, and in particular relates to a fully automatic fluorescent magnetic powder flaw detection device for T-shaped ferromagnetic workpieces. Background technique [0002] At present, the surface and near-surface flaw detection of ferromagnetic workpieces mostly rely on manual operations, and the steps of feeding, magnetic suspension spraying, magnetization, and magnetic mark detection are all manual operations. The accuracy of the inspection results depends entirely on the experience and responsibility of the magnetic particle inspection personnel. Heart, low efficiency and high labor intensity. Existing problems have restricted the development of modern management of the production site, and there is a very large gap between the needs of the rapidly developing and progressive industry. Contents of the invention [0003] The object of the present invention is to provide...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B07C5/34B07C5/02
CPCB07C5/02B07C5/34
Inventor 王银孙志毅孙前来
Owner TAIYUAN UNIVERSITY OF SCIENCE AND TECHNOLOGY