Toner extrusion spray device with anti-clogging mechanism

Abstract

The invention discloses a toner extrusion spraying device with an anti-clogging mechanism, which includes a feeding mechanism, a driving mechanism and a spraying tank. , so that compressed air is generated in the compression tube, and at the same time, the second sleeve drives the telescopic rod to move down, and drives the intermittent control part to move down, so that the opening and closing cone head is separated from the sealing ring, and the carbon powder is in its own gravity and feeding Under the push and compression effect of the conveying parts, it falls downward, and then under the blowing of the compressed air conducted by the compression tube, it is first separated by the umbrella-shaped guide of the powder storage tray, and then sprayed out at the nozzle, so that the sprayed toner Uniform, and one cylinder realizes intermittent toner extrusion and external spraying, which is especially suitable for factory mass production or intermittent powder spraying during manufacturing, and the utilization rate of toner is high, saving resources.

Description

technical field [0001] The invention relates to the technical field of carbon powder spraying, in particular to a carbon powder extrusion spraying device with an anti-clogging mechanism. Background technique [0002] Carbon powder is also called graphite powder, which is soft and black-gray; it has a greasy feeling and can contaminate paper. The hardness is 1-2, and its hardness can increase to 3-5 along with the increase of impurities along the vertical direction. The specific gravity is 1.9-2.3. Under the condition of isolating oxygen, its melting point is above 3000°C, and it is one of the most temperature-resistant minerals. The chemical properties of graphite powder are relatively stable at room temperature, insoluble in water, dilute acid, dilute alkali and organic solvents; the material has high temperature resistance and electrical conductivity, and can be used as refractory materials, conductive materials, wear-resistant lubricating materials, carbon powder is com...

AI Technical Summary

Problems solved by technology

[0003] However, today's toner extrusion spraying devices are all direct continuous spraying, and then the toner is recycled through the recycling device or directly cleaned and discarded. In this way, when the factory mass-produces, the utilization rate of toner is low, wasting toner resources, and recycling The reuse process is cumbersome, and the quality of toner is also reduced. During the process of toner spraying, it is easy to cause partial blockage of pipelines or driving mechanisms, resulting in machine damage.

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