| 摘要 |
PURPOSE: A sand blasting machine is provided to treat the variation of the thickness of objects by moving a nozzle part up and down by using a lifting module. CONSTITUTION: A sand blasting machine is composed of units. A unit comprises a frame(100), a conveyor(200), a main body(300), a jetting module, a hopper(500), a collection module for recovering shot materials(600), and a lifting module. The conveyor is installed in the frame and moves objects(10). The main body is installed in the upper portion of the conveyor. The jetting module comprises a shot material storage unit(410), a compressed air feeding unit(420), and a nozzle unit. The nozzle unit jets to recovering shot materials moved into an accommodating part. The hopper collects chips produced by shot materials. The collection module for recovering shot materials is connected between the hopper and storage.
|
