PVC bottom-permeable hollow self-drainage floor mat production line

Abstract

The invention discloses a PVC bottom-permeable hollowed-out self-drainage floor mat production line. The PVC bottom-permeable hollowed-out self-drainage floor mat production line comprises a floor mat cutting machine, the floor mat cutting machine comprises a supporting panel, a guide roller set, a cutting platform, a scribing-cutting device and a pressing device which are arranged in the floor mat cutting machine, a rectangular through hole for containing the scribing-cutting device is formed in the supporting panel, and a supporting plate is arranged in the rectangular through hole; the guide roller set horizontally conveys a ground mat to the cutting platform; the scribing-cutting device is arranged right above the cutting platform; the scribing-cutting device comprises an electric sliding rail used for pushing a blade to linearly move in the radial direction of the ground mat; and the pressing device comprises a pressing block moving in the vertical direction. The PVC bottom-permeable hollowed-out self-drainage floor mat production line has the beneficial effects that the ground mat formed through rolling is cut in a scribing-cutting mode, the ground mat is small in deformation during cutting, a cutting opening is flat, the structure is simple, operation is convenient, and compared with a traditional mincing knife, the blade is small in material consumption, low in manufacturing cost and capable of being applied to forming production of various thermoplastic plastics.

Description

technical field [0001] The invention relates to the technical field of thermoplastic plastic molding, in particular to a production line for a PVC transparent-bottom hollowed-out self-drainage floor mat. Background technique [0002] In the traditional technology, the bottom hollow products produced in the plastic industry can only be formed by injection and secondary heating or gluing technology. The injection molding method can only form products with a limited area, and then reassemble them one by one; The way of secondary heating or adhesive combination is to process into strips first and then process again to form. The above two methods all have the disadvantages of low production efficiency, poor quality, high energy consumption, and large labor costs. [0003] In the prior art, the method of roll forming is to extrude the mixed and masticated raw materials through the horizontal extruder and the longitudinal extruder respectively, and then apply high pressure below t...

AI Technical Summary

Problems solved by technology

[0005] 1. The length of the chopping knife is greater than the width of the product, making the chopping knife longer and more expensive;

[0006] 2. When the chopping knife acts on the product, the product deforms greatly, resulting in uneven cutting

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