Fully automatic powder metallurgy non-metal filtering device and filtering method thereof

Abstract

The invention relates to a full-automatic powder metallurgy nonmetal filter unit which comprises a rack. The full-automatic powder metallurgy nonmetal filter unit is characterized in that the rack is sequentially provided with an ultrasound rinsing device, a drying device and a soaking device; the ultrasound rinsing device, the drying device and the soaking rust-proof device are all connected with an electrical control cabinet through electric transmission line sets; the ultrasound rinsing device comprises a feeding table, the discharging end of the feeding table is sequentially provided with a coil demagnetization machine, a spray flushing groove, an overflow groove, an ultrasonic cleaning groove, a washing water knife, a liquid blowing groove, a spray poaching groove, a soaking poaching groove and a blowing-dry groove; and a spray pipe is connected to the spray flushing groove, an ultrasonic vibration plate is installed in the ultrasonic cleaning groove, a washing liquid blowing head is installed above the soaking poaching groove, and a blowing-dry draught fan is installed above the blowing-dry groove. The full-automatic powder metallurgy nonmetal filter unit has the beneficial effects that through multiple times of test technologies, research and development and design, the high cleaning effect on nonmetal particles on the surface of a workpiece is achieved, the user workppiece quality is improved, and the full-automatic powder metallurgy nonmetal filter unit is suitable for use and popularization.

Description

technical field [0001] The invention relates to an automatic powder metallurgy non-metal filtering device and a filtering method thereof, belonging to the technical field of ultrasonic cleaning. Background technique [0002] Ultrasonic cleaning machine is mainly suitable for cleaning parts in powder metallurgy industry after processing. Parts in the powder metallurgy industry basically have complex geometric (porous, deep, arcuate, blind, micropore, etc.) structures, and ultrasonic cleaning is one of the first choices to achieve good cleaning effect and cleaning efficiency. No matter how complex the cleaning workpiece is (even the slits, small deep holes, and dirt in the curved holes of the workpiece), as long as it is put into the cleaning liquid, the cleaning effect of the ultrasonic cleaning machine can reach the place where the liquid can be touched. Reached, the stronger the ultrasonic wave, the stronger the transmitted wave energy and the greater the pressure. [000...

AI Technical Summary

Problems solved by technology

[0005] In recent years, with the rapid development of the market, the requirements of the powder metallurgy industry have become higher and higher. From the original manual cleaning to the current online automatic cleaning, the cleanliness requirements are also higher and higher. At present, ultrasonic cleaning alone cannot meet customer needs. A large number of customer responses and factual studies have proved that the ultrasonic cleaning ability only activates the cleaning effect on metal particles, and the non-metal particles (main fibers) on the surface of the workpiece cannot be cleaned.

Images