Ball arm sand blast apparatus

Abstract

The invention discloses a ball arm sand blast apparatus which comprises a sand blast machine body. A storage tank is arranged at the top of the sand blast machine body, an air compressor is connected to the end, far away from the sand blast machine body, of the storage tank, an outlet is formed in the end, far away from an air compressor, of the storage tank, a sand blast head is connected to the outlet through a first connecting pipe, a stirring device is arranged inside the storage tank and is used for evenly stirring materials, and the outlet is prevented from being blocked by material caking; the stirring device comprises a rotating rod, a stirring rod, a first stirring blade, a second stirring blade, a scraper blade, a gear and a connecting rack; and a standby application tank is arranged on one side of the storage tank. The ball arm sand blast apparatus is simple in structure and novel in design; the mobility and miscibility of the materials are increased through the stirring device, and caking blockage of the outlet is prevented; and meanwhile, the standby application tank is used for preventing a sand blast head from material breaking, a worker can be reminded in time, the sand blasting quality is guaranteed, and the practicability is high.

Description

technical field [0001] The invention relates to the field of sand blasting devices, in particular to a ball arm sand blasting device. Background technique [0002] Sand blasting is the process of cleaning and roughening the surface of the substrate by the impact of high-speed sand flow. Compressed air is used as the power to form a high-speed jet beam to spray the spray material (copper ore, quartz sand, corundum, iron sand, Hainan sand) to the surface of the workpiece to be treated at high speed, so that the appearance or shape of the outer surface of the workpiece surface changes. , due to the impact and cutting effect of the abrasive on the surface of the workpiece, the surface of the workpiece can obtain a certain degree of cleanliness and different roughness, so that the mechanical properties of the surface of the workpiece can be improved, thus improving the fatigue resistance of the workpiece, increasing it and coating The adhesion between layers prolongs the durabil...

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Problems solved by technology

[0003] When sandblasting the ball arm with a sandblasting machine, due to the transportation and storage of the material, there will be agglomeration of the material, which may block the outlet when the material is discharged, and the material at the sandblasting head will be insufficient, which will affect the sandblasting effect and Quality For this reason, we have designed a ball arm sandblasting device to solve the above problems

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