Powder brushing machine

Abstract

The invention discloses a powder brushing machine. The machine comprises an even number of sections of conveying belts which are arranged in a way of being successively reduced in a stepped manner andused for conveying semi-finished ceramic wafers, a cleaning mechanism which is arranged above the conveying belts and used for conducting powder brushing and cleaning on semi-finished ceramic waferson the conveying belts, a dust suction pipeline which is connected with the cleaning mechanism and externally connected with a dust removal mechanism, and a turnover mechanism which is arranged between the conveying belts at the two ends and used for turning over the semi-finished ceramic wafers. When semi-finished ceramic wafers are conveyed on the conveying belts, the cleaning mechanism brushespowder on the front faces of the odd number of sections of conveying belts, and the cleaning mechanism brushes powder on the back face of the even number of sections of conveying belts. Dust on the upper faces and the lower faces of semi-finished ceramic wafers can be brushed away well, and the qualified ceramic wafer can be sintered conveniently in the follow-up process; in addition, dust can bewell collected, the overall working environment is clean and tidy, and daily inspection and maintenance of workers are facilitated.

Description

technical field [0001] The invention relates to a workpiece conveying and cleaning device, in particular to a powder brushing mechanism. Background technique [0002] Passive antenna (passive antenna) refers to the antenna unit used to receive and transmit radio signals, usually composed of metal parts and various media, the product itself does not have any active circuit. The heat-dissipating ceramic sheet as its component is formed into a cubic sheet by pressing the raw material powder in the manufacturing process, and after cleaning the residual powder on the surface, it is sintered into a ceramic sheet. In the prior art, there is no better conveying and cleaning device, which can better brush off the powder on the cube sheet in the semi-finished state during the conveying process. If manual powder is used, the efficiency is low, and the working environment is bad, which affects the work. The health of personnel, the semi-finished cube body itself is fragile, and manual ...

AI Technical Summary

Problems solved by technology

In the prior art, there is no better conveying and cleaning device, which can better brush off the powder on the cube sheet in the semi-finished state during the conveying process. If manual powder is used, the efficiency is low, and the working environment is bad, which affects the work. For the health of personnel, the semi-finished cube itself is fragile, and manual painting is also prone to improper operation and damage to the semi-finished product

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