Lubricating cooler for cutting knife and filter cutting device for cigarette filling machine

Abstract

The invention discloses a lubricating cooler of a cutting knife and a filter tip cutting device of a cigarette plug assembler, belonging to the technical field of cigarette machinery. The lubricating cooler of the cutting knife comprises a lubricating cooler body, wherein an oil storage chamber used for storing lubricating oil and a cooling tank used for installing an oil absorption felt and radially inserting a cutting edge of the cutting knife are formed in the lubricating cooler body, and the cooling tank is provided with a lubricating and cooling section used for installing the oil absorption felt and radially inserting the cutting edge part into the felt. The oil absorption felt installed in the cooling tank of the lubricating cooler can be used for continuously adsorbing the lubricating oil in the oil storage chamber, a blade of the cutting knife rotates in the lubricating and cooling section in the cooling tank while cutting a filter tip of a cigarette, and the lubricating oil absorbed by the oil absorption felt can be uniformly smeared on the surface of the blade, so that the blade can be lubricated and cooled, and the problem that the cutting knife is likely to adhere to a binding agent and a fiber material in the prior art is solved.

Description

technical field [0001] The invention relates to a lubricating cooler for a cutting knife and a filter tip cutting device for a cigarette tipping machine, belonging to the technical field of cigarette machinery. Background technique [0002] The cutting knife of the filter cutting device of the cigarette tipping machine needs to cut 4,000 cigarette filters per minute. The relative speed between the cutting knife and the cigarette filter is very high, and the heat generated by friction during the cutting process increases the temperature of the cutting knife In this way, during the continuous use of the cutting knife, the adhesive and fiber material in the cigarette filter will be melted and adhered to the two sides of the cutting knife, which will seriously affect the sharpness of the blade, and not only cause the end of the cigarette filter to be damaged. There are quality defects such as roughness and indentation on the circumference, and the grinding surface of the grindin...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides a cooler that can be used for lubricating and cooling the cutting knife in the filter cutting device of the cigarette filling machine, so as to solve the problem that the filter cutting device in the prior art causes the adhesive to adhere to the cutting knife due to the temperature rise. Problems leading to quality defects in processed cigarette filters

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