Automatic feeding system for drawing machine

Abstract

The invention relates to an automatic feeding system for a drawing machine. The automatic feeding system comprises a high-speed waste plastic ramming machine, a discharging tank, a raw material lifting conveying device, a dryer, a primary particle homogenization device, a secondary particle homogenization device and a drawing machine feed hopper, wherein the high-speed waste plastic ramming machine is connected with the discharging tank; an inlet and an outlet of the raw material lifting conveying device are connected with the discharging tank and the dryer respectively; the dryer and the primary particle homogenization device are connected through an automatic spiral conveying pipeline; the primary particle homogenization device is connected with the secondary particle homogenization device; the secondary particle homogenization device is connected with the drawing machine feed hopper. According to the automatic feeding system for the drawing machine, by the high-speed waste plastic ramming machine, waste wire and waste piece are prevented from being wasted in a production process, and manpower is saved; the raw material lifting conveying device and the dryer are combined, so that materials can be automatically dried, the quality stability of a drawing process is ensured, and favorable conditions for the production of a high-quality woven bags are created.

Description

technical field [0001] The invention relates to the technical field of plastic wire drawing, in particular to an automatic feeding system for wire drawing machines using waste plastics as raw materials. Background technique [0002] The use of plastic to produce woven bags requires a drawing process, and the granular raw materials need to be stirred evenly before drawing, especially the raw materials used to produce cement packaging bags are mostly produced from recycled waste plastics, and they have complex components. The problem is that even the pellets produced by the same formula have slight differences in quality, and the aggregation of similar pellets may cause unstable product performance. In principle, raw materials should be dried and stirred before drawing, because raw materials are easy to absorb water during turnover or storage, especially in winter or stored outdoors, especially in humid areas, they should be dried and stirred. For recycled materials, it shoul...

AI Technical Summary

Problems solved by technology

[0002] The use of plastic to produce woven bags requires a wire drawing process, and the granular raw materials need to be stirred evenly before the wire drawing, especially the raw materials used to produce cement packaging bags are mostly produced from recycled waste plastics, and they have complex components. The problem is that even the pellets produced by the same formula have slight differences in quality, and the aggregation of similar pellets may cause unstable product performance

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