Powder-coating machine for duplex metal compound material

Abstract

The present invention relates to a powder spreading machine used for double-metal composite material. The powder spreading machine is characterized in that a machine frame is equipped with a roller synchronous conveying device; a rotary blade powder leaking mechanism is spanned above the roller synchronous conveying device; an adjusting material bin is arranged above the rotary blade powder leaking mechanism; a vacuum material extracting mechanism is arranged above the adjusting material bin; a material receiving bucket and a material receiving bin are arranged under the roller synchronous conveying device; a powder flux adjusting valve is arranged between a main hopper and the adjusting material bin. The powder spreading machine is fit for single block operation, can spread copper alloy powder on the surface of a steel plate convenient and can also control the thickness and the size of a powder-spread layer and improve the uniformity of the powder-spread layer, and at the same time the powder spreading machine can avoid the pollution to the environment and the damage to the operator caused by powder dust.

Description

technical field [0001] The invention relates to special process equipment, in particular to a powder spreader for bimetallic composite materials. Background technique [0002] Bimetallic composite material is a material that combines two metal materials into one. The commonly used steel-copper alloy bimetallic material is to spread copper alloy powder on the surface of the steel plate according to certain requirements, and then perform high-temperature sintering, rolling, etc. Craft finished bimetallic material. [0003] Chinese patent CN2516269Y discloses a powder spreading machine for metal matrix composite materials. This machine can only be used on the assembly line of continuous copper powder coating-sintering-rolling plastic powder-sintering. Not applicable. [0004] At present, the copper alloy powder is paved piece by piece on a single steel plate, which has always been a manual operation, that is, the operator uses a sieve to manually sieve the powder onto the sur...

AI Technical Summary

Problems solved by technology

[0003] Chinese patent CN2516269Y discloses a powder spreading machine for metal matrix composite materials. This machine can only be used on the assembly line of continuous copper powder coating-sintering-rolling plastic powder-sintering. Not applicable

[0005] 1. The powder spreading thickness is uneven and the size is not easy to control;

[0006] 2. Powder dust pollutes the environment and harms operators;

[0007] 3. Workers have high labor intensity and low production efficiency

Images