A kind of manufacturing device and manufacturing method of engineering plastic drainage board

Abstract

The invention relates to a manufacturing device and a manufacturing method of an engineering plastic drainage board, comprising a feeding device, a pressing device and a winding device, the discharge port of the feeding device is connected to the feeding port of the extrusion device, and the extrusion device The extruded plastic drainage board passes through the cooling device, the drying device, the film deviation correction device, the copper wire filling device, the adjustable coating device, the pressing device, the automatic cutting device and the winding device. The film non-woven fabric, the film-coated non-woven fabric enters the adjustable wrapping device together with the plastic drainage board, and the copper wire filling device includes a support frame, a copper wire reel, a roller and a staple wire device. The invention can safely and efficiently manufacture the plastic drainage board, and the induction copper wire is installed on the plastic board water board, and can keep the induction copper wire in a straight line to improve production efficiency, and the induction copper wire in the plastic drainage board does not will bend the effect.

Description

Technical field[0001]The invention relates to the technical field of mechanical equipment, in particular to a manufacturing device and a manufacturing method of an engineering plastic drainage board.Background technique[0002]Plastic drainage belt is a commonly used material for soft foundation treatment. Its middle layer is an extruded plastic core board, which is the skeleton and channel of the drainage belt. Its cross-section has a variety of shapes such as wave shape and harmonica shape. Both sides are wrapped with non-woven geotextile as filter membrane. Usually, the plastic drainage belt is inserted into the soft soil foundation with a slatting machine. Under the action of the upper preload, the void water in the soft soil foundation is drained from the plastic drainage belt to the upper bedding sand layer or the horizontal plastic drainage pipe. Drain, add a soft soil foundation for consolidation. The prior art production equipment of plastic drainage belt is to bond the melte...

AI Technical Summary

Problems solved by technology

[0004] The above-mentioned existing technical solutions have the following defects: the upper and lower filter membrane rolls need to be fixed at the same time, which is difficult to fix, and there is no induction copper wire in the plastic water plate, and the plastic drainage plate cannot be used underground. Induct the length and working status of the plastic drainage board into the ground, and cannot solve the problem of inaccurate length measurement due to the bending of the induction copper wire on the plastic drainage board

Images