Vacuum feeding device for powder material processing

Abstract

The utility model provides a kind of vacuum feeding device for powder material processing, it is related to vacuum feeding device technical field, including operation plate and feeding stand, the inner wall side of feeding stand is fixedly installed with vacuum feeding barrel, the top of operation plate is fixedly installed with negative pressure pump, the top of negative pressure pump is provided with negative pressure pipe, and the output end of negative pressure pipe is connected with the inside of vacuum feeding barrel, the top of operation plate is fixedly installed with collection box.In the utility model, when vacuum feeding barrel is discharged into collection box, open first control valve by controller, so that powder material enters collection box along discharge pipe, then start positive and negative motor by controller, under the action of guide rod, make it drive push flat plate move left and right along reciprocating screw rod and guide rod, so that powder material stacked in middle position can be pushed flat to both ends, avoid being stacked too high in middle position and affect the smoothness of subsequent discharge, improve the use effect of the vacuum feeding device.

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