A test machine for detecting the surface wear resistance of a coating

Abstract

The utility model provides a kind of detection coating surface wear resistance testing machine, it is related to coating wear resistance test technical field, including workbench, rotating seat and rotating disc, the top of rotating disc is equipped with fixed mechanism, the side of workbench is fixedly connected with support rod, and abrasive mechanism is equipped on support rod, the side of workbench is equipped with connecting rod, dust removal mechanism is equipped on connecting rod, the inside of rotating seat is equipped with rotating mechanism;The utility model through with dust bag is tied in the bottom end of discharging pipe, suction disc is communicated with the input end of air pump by suction pipe, air pump can generate suction in suction disc, dust is attracted into the inside of suction pipe by suction disc, drive dust to flow to the direction of discharging pipe, filter can separate dust and air, dust falls into dust bag along discharging pipe, while air is discharged outside by exhaust pipe, to automatically collect dust into dust bag, avoid being absorbed by human body and affect health, dust bag can be unbundled after full of dust and replace new dust bag.

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