A kind of pvc plastic pipe molding processing method

Abstract

The invention provides a molding and processing method of PVC plastic pipe, which comprises a lifting and positioning mechanism, a follow-up lifting mechanism, a translation adjustment mechanism, a connecting rod, a bottom plate and a soaking frame. The soaking frame is installed on the central end surface of the bottom plate and is located A translation adjustment mechanism is arranged directly above the frame, and the translation adjustment mechanism is installed on the bottom plate. The left side and the right side of the translation adjustment mechanism are respectively symmetrically installed with a follow-up lifting mechanism and a lifting positioning mechanism through screw fit. , a connecting rod is arranged between the two described lifting and positioning mechanisms and the follow-up lifting mechanism; the present invention solves the problem that a durable anti-corrosion coating needs to be coated in order to improve the corrosion resistance of the surface when the PVC plastic pipe is formed and processed. The processing method of spraying makes the anti-corrosion coating material become a highly dispersed spray body, and the volatilized solvent has a pungent smell, which poses a threat to the health of personnel, and it is also easy to cause the paint to enter the inner wall of the PVC plastic pipe, causing pollution and cannot be used .

Description

technical field [0001] The invention relates to the technical field of plastic pipe forming, in particular to a PVC plastic pipe forming processing method. Background technique [0002] The main component of PVC plastic pipe is polyvinyl chloride, a material that enhances its heat resistance, toughness and ductility by adding other ingredients; PVC plastic pipe is mainly used in municipal tap water supply, water diversion, water treatment projects, rural healthy drinking water Engineering, piping systems for water supply inside and outside buildings, repairing of old pipelines, piping systems for water treatment projects, industrial water pipes for gardens, irrigation and other fields; [0003] The use of PVC plastic pipes is buried underground or installed inside the wall, and its working environment is relatively humid and harsh. Therefore, in order to improve the corrosion resistance of the surface of PVC plastic pipes, it is necessary to coat the surface with a layer of ...

AI Technical Summary

Problems solved by technology

[0003] The use of PVC plastic pipes is buried underground or installed inside the wall, and its working environment is relatively humid and harsh. Therefore, in order to improve the corrosion resistance of the surface of PVC plastic pipes, it is necessary to coat the surface with a layer of durable For anti-corrosion coatings, in order to require uniform coating, most of them adopt the method of large-area spraying with nozzles, but the processing method of spraying makes the anti-corrosion coating materials become highly dispersed spray bodies, which are easily exposed to disperse in the air and volatilized solvents Often the smell is pungent, and if things go on like this, it will pose a threat to the health of the staff, and the spraying will easily cause the paint to enter the inner wall of the PVC plastic pipe, causing pollution and making it unusable; therefore, the invention provides a PVC plastic pipe molding processing method

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