Automatic material mixing device for plastic masterbatch production

Abstract

The invention discloses an automatic material mixing device for plastic masterbatch production, and relates to the technical field of a plastic industry. The automatic material mixing device for plastic masterbatch production comprises a box body, wherein a first motor is fixedly arranged in the middle of the top of the box body, an output shaft of the first motor penetrates through the top of theinner wall of the box body and is fixedly connected with the top end of a rotating rod, the bottom end of the rotating rod vertically extends to the bottom of an inner cavity of the box body, the rotating rod is sleeved with three stirring rods at equal intervals, and a plurality of connecting rods are inserted into the left and right sides of the inner wall of the box body in the longitudinal direction. According to the automatic material mixing device for plastic masterbatch production, the humidity monitoring effect of masterbatches in all parts of the box body can be realized when the driving motor is in a non-working state through a multi-point distribution mode of a detection mechanism; and compared with traditional single-point humidity monitoring, the detection mode can achieve asufficient monitoring effect on the humidity of the masterbatches, and simultaneously mixing of various parts of masterbatches with uneven humidity after mixing treatment is avoided.

Description

technical field [0001] The invention relates to the technical field of plastic industry, in particular to an automatic mixing device for the production of plastic masterbatch. Background technique [0002] Plastic masterbatch is a concentrate made by adding a super-normal amount of plastic additives to the resin; when making plastic products, it is not necessary to add this kind of plastic additives, just add this super-normal amount in proportion. Masterbatch is sufficient. Therefore, plastic masterbatch is a new type of special material for polymer material processing. There are various varieties, such as filler masterbatch, color masterbatch, flame retardant masterbatch, antistatic masterbatch, wear-resistant masterbatch, multifunctional masterbatch, etc. With the development of the plastics industry and the advancement of technology, the definition and connotation of masterbatch in plastic processing has been expanded and deepened. It is not limited to the use of maste...

AI Technical Summary

Problems solved by technology

[0003] At present, calcium carbonate filler masterbatch is a kind of plastic masterbatch, and its moisture content has a great influence on its product stability. Most of the raw materials of calcium carbonate filler masterbatch are calcite and natural marble, without moisture, but after crushing, storage In the process of moisture absorption and transportation, there are many cases of moisture absorption, and sometimes a small amount of volatile matter is generated in it, and once the volatile matter is too high, it will have a great impact on the modified masterbatch

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