All-pneumatic sand blasting machine with multiple sand blasting guns

Abstract

The invention discloses an all-pneumatic sand blasting machine with multiple sand blasting guns, and relates to the field of surface processing. The all-pneumatic sand blasting machine with the multiple sand blasting guns comprises a machine body and an equipment operation table; the machine body is provided with a gas source external connector which is connected with an air filter; the air filteris connected with an equipment pressure main meter, a pneumatic valve, a jet pressure controller, a reducing valve, a pneumatic valve and a pipeline; a sand cylinder is arranged in front of the machine body; a feeder is arranged at the bottom of the sand cylinder and connected with a multi-sand-blasting-gun adjusting linkage device through a sand output pipeline; a sand distribution device of themulti-sand-blasting-gun adjusting linkage device is connected with a sand outlet; and the sand outlet is connected with the multiple sand blasting gun. A gas path which is designed and optimized by using polymeric sponge abrasive materials as blast rust removing materials is used and matched with the multi-sand-blasting-gun adjusting linkage device, the effect that the sand blasting machine is used synchronously and asynchronously, and the sand blasting guns are independent is achieved, use is convenient and efficient, the mechanical potential of the sand blasting machine can be greatly improved, the mechanical cost is reduced, and the work efficiency is high.

Description

technical field [0001] The invention relates to a surface treatment equipment, in particular to a multi-functional fully pneumatic sandblasting machine with synchronous and asynchronous multiple sandblasting guns, and a fully pneumatic sandblasting machine using polyurethane sponge abrasives as spraying and derusting materials. Background technique [0002] Sand blasting equipment is a kind of surface treatment equipment, which is widely used in metal derusting operations. At present, in most sand blasting operations, the sand blasting equipment used is only suitable for direct use of abrasives or river sand. As the blasting material, the dust is relatively large. , especially field work is full of smoke and dust, causing great pollution to the environment, air, rivers, and water resources. Due to the small particle size of abrasives and river sand sprayed materials, it is difficult to achieve field recycling, which brings environmental damage. Secondary pollution, and the r...

AI Technical Summary

Problems solved by technology

[0003] However, in the existing technology, there is a problem of one machine, one gun, and the mechanical potential cannot be fully utilized, and the cost of the machine is high, and the work efficiency of the operators cannot be effectively improved.

Images