Non-stick hot melt adhesive and preparation technology thereof

Abstract

The invention discloses a non-stick hot melt adhesive and a preparation technology thereof. The preparation technology comprises a main engine; a mixing chamber is arranged in the main engine; turntables are in running fit with left and right side walls of the mixing chamber; a first rotating shaft is fixedly arranged on the dead center between the turntables on the left and right sides; a first stirring rod is fixedly arranged on the first rotating shaft; a stirring shaft is in running fit with the first stirring rod; multiple sets of second stirring rods are fixedly arranged on the outer surface of the stirring shaft; the stirring shaft is respectively in running fit with the turntables on the left and right sides; a first driving chamber is arranged in the main engine on the right sideof the mixing chamber; an annular chamber is jointed between the first driving chamber and one turntable; an inner ring gear is fixedly arranged in the first driving chamber; the stirring shaft is inclearance fit with the annular chamber and is inserted into the first driving chamber; a rotating gear is fixedly arranged on the tail end of the stirring shaft.

Description

technical field [0001] The invention relates to the technical field of hot-melt adhesive processing, in particular to a non-stick hot-melt adhesive and a preparation process thereof. Background technique [0002] In the preparation process of non-stick hot-melt adhesives, it is necessary to mix and stir the formula raw materials. The existing mixing equipment for non-stick hot-melt adhesive formula raw materials has low mixing efficiency, usually only by stirring the mixing rod. The mixing and proportioning work takes a long time, and the mixing is uneven. Moreover, it is not convenient for quantitative discharge work after the mixing of the non-stick hot melt adhesive formula raw materials is completed, so it needs to be improved. Contents of the invention [0003] The object of the present invention is to provide a non-stick hot melt adhesive and its preparation process, which are used to overcome the above-mentioned defects in the prior art. [0004] A non-stick hot-me...

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Problems solved by technology

[0002] In the preparation process of non-stick hot-melt adhesives, it is necessary to mix and stir the formula raw materials. The existing mixing equipment for non-stick hot-melt adhesive formula raw materials has low mixing efficiency, usually only by stirring the mixing rod. The mixing and proportioning work takes a long time and the mixing is uneven. Moreover, it is not convenient for quantitative discharge after the raw materials of the non-stick hot melt adhesive formula are mixed. Therefore, it needs to be improved.

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