Semi-automatic bolt fluorescent magnetic powder detection device

Abstract

The invention provides a semi-automatic bolt fluorescent magnetic powder detection device, relates to the technical field of detection devices, and solves the problems that fluorescent magnetic powder sprayed on the surface of an existing workpiece is not uniform, and blockage is easily caused during recycling, the semi-automatic bolt fluorescent magnetic powder detection device comprises a detection table, a top frame is mounted on one side of the top end of the detection table, and a tank body is mounted at the top end of the top frame; a T-shaped pipe is installed in the top frame, one end of the T-shaped pipe is connected with one side of the bottom end of the tank body in a penetrating mode, a plurality of atomizing nozzles are connected to the outer wall of the T-shaped pipe, the bottom ends of the atomizing nozzles penetrate through the top frame and extend to the outside, and an ultraviolet irradiation lamp is installed on the side, close to the inner wall of the atomizing nozzles, of the top frame. A material collecting box is mounted on one side in the detection table, and the top end of the material collecting box penetrates through one side of the detection table and is connected with a filter screen. According to the device, the function of uniformly spraying fluorescent magnetic powder is realized, and the problem of blockage of a filtering facility is solved conveniently.

Description

technical field [0001] The invention belongs to the technical field of detection devices, and more specifically relates to a semi-automatic fluorescent magnetic particle detection device for bolts. Background technique [0002] Fluorescent magnetic powder, which is a magnetic powder for magnetic trace observation under ultraviolet (black light) irradiation, it is based on magnetic iron oxide powder, industrial pure iron powder, carbonyl iron powder, etc., and then bonded with a layer of fluorescent dye on the outside It is made of resin, and under the irradiation of ultraviolet light, it can emit the most sensitive bright yellow-green fluorescence with a wavelength of 510-550nm accepted by the human eye, which forms a high contrast with the surface color of the workpiece. Among them, semi-automatic bolts and other precision workpieces The detection device also needs to use fluorescent magnetic powder. [0003] Based on the above, the inventors found that there is the follow...

AI Technical Summary

Problems solved by technology

[0005] In order to solve the above technical problems, the present invention provides a semi-automatic bolt fluorescent magnetic powder detection device to solve the problems of uneven spraying of fluorescent magnetic powder on the surface of workpieces and easy blockage of recycling.

Images