Automatic sand blasting and recycling device for industrial robot

Abstract

The invention relates to an automatic sand blasting and recycling device for an industrial robot, which is characterized in that a conveying rotary table of a workpiece feeding, discharging and conveying mechanism is arranged in a sand blasting chamber, the sand blasting chamber is divided into a feeding and discharging area and a sand blasting area through a partition plate, and workpiece toolings are distributed on the conveying rotary table in an annular array mode; a laser positioning assembly is arranged in the sand blasting chamber and controls positioning of each workpiece, and the conveying rotary table controls rotation of the workpiece toolings; a robot of a sand blasting mechanism is externally wrapped with protective clothing and is arranged on a rack in the sand blasting chamber, and a spray gun is used for performing sand blasting treatment on a workpiece in the sand blasting area; sand blasting sand grains of a sand supply and recovery mechanism are sprayed out through a sand conveying pipeline connected with a spray gun, wherein the sand conveying pipeline is connected with a cyclone separator, a funnel arranged on the rack is used for recovering redundant sand grains and the redundant sand grains enter the cyclone separator through a sand return pipeline; a dust removal mechanism exhausts air and removes dust for the cyclone separator; and a host computer controls the robot to act through an operation interface of control software. The device has the advantages that manual sand blasting is replaced, the sand blasting efficiency is improved, and sand blasting dust is fully recycled.

Description

technical field [0001] The invention relates to the field of mechanical processing and manufacturing, in particular to an automatic sandblasting and recycling device for industrial robots. Background technique [0002] At present, industrial robots have been widely used in all walks of life. With the gradual deepening of the upgrading of traditional industries in China and the further improvement of workers' requirements for the working environment, robots are increasingly playing a significant role in the production process of the spraying industry. [0003] Sand blasting is to spray high-speed sand grains onto the surface of the workpiece to be treated through the spray gun with the help of air pressure, remove the oxide skin, oil stains and other residues on the outer surface of the workpiece, improve the finish and fatigue resistance of the workpiece, and make the appearance of the workpiece more beautiful. Good looking, the mechanical properties of the surface are impro...

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