PVC plastic pipe manufacturing and forming method
A molding method and technology of plastic pipes are applied in the direction of manufacturing tools, drying solid materials, and drying solid materials without heating. It can solve the problems of PVC plastic pipe correction, PVC plastic pipe diameters, and cumbersome mold replacement processes, etc., to achieve Guaranteed diameter, improved cylindricity, and the effect of avoiding cumbersome processes
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[0041] In order to make the technical means, the creation of the present invention, the purpose and energy is easy to understand, the following combinations Figure 1 to 9 Further, the invention is further illustrated.
[0042] A PVC plastic control is formed, and the specific molding method is as follows:
[0043] S1. Equipment Check: Check it before the PVC plastic control is enabled;
[0044] S2. Extrusion Traction: After the device is completed, the PVC plastic tube is extruded by the hot melt extruder 2, and the extruded PVC plastic tube is sequentially passed through the cooling device 3, the grinding device 4 and the cleaning device 5, and Placed in the drive device 6 for traction;
[0045] S3. Cooling treatment: The drive unit 6 is pulled by the cooling device 3 during the driving device 6, and the cooling treatment is performed by the cooling device 3;
[0046] S4. Working treatment: During the PVC plastic tube cooling process, the tube wall on the outer side of the PVC pl...
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