Six-station rotating disc type sand blasting machine

Abstract

In order to carry out sand blasting on various workpieces such as steel pipes, hollow steel pipes, conical pipes, circular workpieces and the like and increase the application range of a sand blasting machine, the invention discloses a six-station rotating disc type sand blasting machine. The six-station rotating disc type sand blasting machine comprises a shell, a sand blasting bin is formed in the shell, crankshafts are rotationally and symmetrically installed on the two sides of the upper part of the inner side of the sand blasting bin, each crankshaft comprises a connecting section and a supporting section, the crankshafts are rotationally connected with the two sides of the upper part of the shell through the supporting sections, racks are installed on the connecting sections, a plurality of sand blasting guns are fixedly installed on the racks, gas conveying hoses and sand conveying hoses are connected to the sand blasting guns respectively, and an extending end is arranged at one end of one connecting section. According to the sand blasting machine, the workpieces can be driven to revolve and rotate at the same time through power of a motor, the sand blasting effect of the workpieces is improved, energy is saved, and sand blasting can be performed on the various workpieces such as the steel pipes, the hollow steel pipes, the conical pipes, the round workpieces and the like, so that the application range of the sand blasting machine is widened.

Description

Technical field [0001] The present invention relates to the technical field sandblasting machine, particularly a six-position rotary sandblasting machine. Background technique [0002] Sandblasting machine using an abrasive impact and cutting action on the workpiece surface, the surface of the workpiece to obtain a certain different cleanliness and roughness, the mechanical properties of the surface is improved, thereby improving the fatigue resistance of the workpiece, it increases the adhesion between the coating and extend the durability of the coating, but also facilitate the flow and decorative coatings, the impurities, and variegated surface oxide layer removed, while the roughened surface of the medium, to eliminate the residual stress of the workpiece and enhance the role of the substrate surface hardness. [0003] In the prior art, substantially a blasting station or a few, but for when the cylindrical, circular, conical blasting products, disposable blasting can not sub...

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Problems solved by technology

[0003] In the prior art, there are basically one or several sandblasting stations, but when sandblasting cylindrical, circular, and conical products, the effect of one-time sandblasting molding cannot be achieved basically. Finally, it is necessary to stop the machine to replace the position of the product, and then turn on the equipment again for sandblasting operation. This method is time-consuming and labor-intensive, and the labor intensity is high. Moreover, the equipment is often started and stopped, which is likely to cause damage to the equipment and reduce the service life of the equipment. At the same time The yield rate of the enterprise has also dropped significantly, which has increased the production cost of the enterprise. The utility model patent No. CN213054376U discloses a six-station turntable sand blasting machine, which can simultaneously process cylindrical, circular, and conical sandblasting machines. The product is sandblasted, sandblasted and molded at one time, no need to stop the machine to replace the product position, and the maintenance is simple, the labor intensity is small, the yield rate of the enterprise is relatively improved, and the cost is also reduced accordingly, but it uses multiple sets of reducers to provide power. It is conducive to energy saving, and the types of workpieces it targets are still not rich

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