Foamed plastic cutting machine

Abstract

The invention discloses a foamed plastic cutting machine. The structure of the foamed plastic cutting machine comprises power shafts, a bracket, a transmission rod, a machine body, adjusting seats, anegative pressure plate, an electrothermal wire pipe and a self cleaning cutter, wherein the power shafts are arranged at two ends of the bracket, and are mutually connected with each other through the transmission rod. The foamed plastic cutting machine disclosed by the invention has the beneficial effects that a planning wheel seat is driven by the self cleaning cutter relying on the power provided by a conducting shaft and a power pipe to vertically extend downwards from a position at the topmost end of the electrothermal wire pipe to be mutually adhered to the electrothermal wire pipe, atthe same time, through the rotating acting force of the planning wheel seat, cleaning tooth blocks are embedded with the electrothermal wire pipe, and in the sliding downwards and rolling process, plastic defective materials produced on and adhered to the electrothermal wire pipe are planned and scraped; and after the plastic defective materials are scraped, the planning wheel seat can be voluntarily reset relying on a spring rod of the power pipe, so that the situation that subsequent operations are influenced is avoided.

Description

technical field [0001] The invention relates to the field of foamed plastics, in particular to a cutting machine for foamed plastics. Background technique [0002] Foam plastics are widely used as a lightweight engineering material. The forming and processing methods of foam plastic products are generally carried out in the form of foam forming, splicing and cutting in the mold. Although the former adopts the method of molding and splicing The processing and manufacturing cost is reduced, but the difficulty of processing operation is increased, and the disadvantage of the latter using electric heating cutting is that the initial sharpness of the electric heating wire cutting position is greatly affected by the processing time. As the processing time prolongs, the electric heating wire The melted plastic residue in the wire cutting process will adhere to the heating wire, which will not only reduce the heating efficiency of the heating wire, but also reduce the cutting accura...

AI Technical Summary

Problems solved by technology

[0002] Foam plastics are widely used as a lightweight engineering material. The forming and processing methods of foam plastic products are generally carried out in the form of foam forming, splicing and cutting in the mold. Although the former adopts the method of molding and splicing The processing and manufacturing cost is reduced, but the difficulty of processing operation is increased, and the disadvantage of the latter using electric heating cutting is that the initial sharpness of the electric heating wire cutting position is greatly affected by the processing time. As the processing time prolongs, the electric heating wire The melted plastic residue in the wire cutting process will adhere to the heating wire, which will not only reduce the heating efficiency of the heating wire, but also reduce the cutting accuracy and even damage the cutting edge of the foam plastic. Based on the above premise, this case developed A styrofoam cutter to solve this problem

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