Shot blasting machine capable of cleaning and recycling shots

Abstract

The invention relates to the technical field of shot blasting machines, and discloses a shot blasting machine capable of cleaning and recycling shots. The shot blasting machine comprises a shell, a positioning frame is rotatably connected to the middle of an inner cavity of the shell, positioning discs are fixedly connected to a left wall and a right wall of an inner cavity of the positioning frame, ratchet plates are slidably connected to the left side and the right side of an inner cavity of the shell, ratchet columns are slidably connected to the lower portions of the ratchet plates in theinner cavity of the shell, limiting sleeves are fixedly connected to one ends, close to the positioning frame, of the ratchet columns, and curved grooves are formed in inner cavities of the limiting sleeves on the surfaces of the left end and the right end of the positioning frame. According to the shot blasting machine capable of cleaning and recycling the shots, a guide rod deflects in a reciprocating mode through up-down movement of a movable piece, and the ratchet plates drive the limiting sleeves to enable a workpiece in the positioning frame to continuously rotate so as to continuously change a casting surface, the processing quality and the machining rate of the surface of the workpiece are effectively improved, and it is effectively guaranteed that the shots can be recycled in a neat state.

Description

Technical field[0001]The invention relates to the technical field of shot blasting machines, in particular to a shot blasting machine capable of cleaning and recovering projectiles.Background technique[0002]Shot blasting machine is a kind of processing technology in which steel grit and steel shots are shot and impacted on the surface of material objects at a high speed through a shot blasting machine. It can clean up various waste materials on the surface of the workpiece and improve the quality of the surface of the workpiece. At present, some The surface of auto parts needs to be shot blasted during processing. Generally, the shot blasting machine that can recover the shots needs to be manually cooperated in the shot blasting process, intermittently stop the shot blasting mechanism, and then treat the surface of the workpiece. Turn over, which will cause the unevenness of the surface of the workpiece to be projected, and affect the processing rate. In addition, the shot blasting ...

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Problems solved by technology

[0002] Shot blasting machine is a treatment technology that impacts steel sand and steel shots on the surface of material objects at high speed through a shot blaster. It can clean up various waste materials on the surface of the workpiece and improve the quality of the surface of the workpiece. At present, some The surface of auto parts needs to be shot blasted during processing. Generally, during the use of shot blasting machines that can recover projectiles, manual cooperation is required to stop the shot blasting mechanism intermittently during the shot blasting process, and then the processing surface of the workpiece Turning over will cause the surface of the workpiece to be thrown unevenly and affect the processing rate. In addition, after the shot blasting mechanism shoots out the projectile, it often directly recycles the projectile, so that the surface of the untreated projectile is easy to adhere Waste, when the projectile work is carried out again, it will affect the projectile quality

[0003] Aiming at the deficiencies of the prior art, the present invention provides a shot blasting machine capable of cleaning and recycling projectiles, which effectively improves the processing quality and processing speed of the surface of the workpiece, and effectively ensures that the projectiles can be obtained in a clean state. Recycling and other advantages solve the problem that the general shot blasting machine that can recycle projectiles has poor treatment quality and slow processing speed on the surface of the workpiece during use, and the surface of the recycled projectiles is prone to adherents.

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