Polyethylene entwining structure pipe wall bell and spigot trimming device

Abstract

The invention discloses a polyethylene entwining structure pipe wall bell and spigot trimming device. The polyethylene entwining structure pipe wall bell and spigot trimming device comprises a bearingbed body. The top of the bearing bed body is provided with first fixed straight bars. The tops of the first fixed straight bars are provided with fixed blocks. The side faces of the fixed blocks areprovided with first air cylinders. The ends of the first air cylinders are provided with limiting blocks. Rotary rollers are arranged between the first fixed straight bars. The outer side of one end of each rotary roller is provided with a limiting ring. One side of the rotary rollers is provided with a sliding table. The top of the sliding table is provided with an antiskid layer. The side facesof the first fixed straight bars are provided with first motors. One side of each first motor is provided with a second air cylinder. Through arrangement of grinding rollers and grinding plates, the trimming device can conduct trim the inner side and the outer side of a bell and spigot through the grinding rollers and the grinding plates by replacing traditional manual trimming to achieve the labor-saving effect. Meanwhile, the polyethylene entwining structure pipe wall bell and spigot trimming device can make the trimming effect better, improve the product quality, reduce the unqualified rateof products and avoid unnecessary economic losses.

Description

technical field [0001] The invention relates to the technical field of production and processing of wall pipes, in particular to a device for trimming sockets of wall pipes with polyethylene winding structure. Background technique [0002] Polyethylene winding structure wall pipe is a general term for thermoplastic round pipes without internal pressure, which are mainly made of polyethylene resin and made by winding molding process. It has strong resistance to chemical corrosion and erosion, and flexibility. Good, strong impact resistance, simple connection, light weight, safe and reliable, convenient construction and strong wear resistance, but also has the advantages of long service life, excellent drainage performance, good sanitation and recyclable use, etc., polyethylene winding structure wall After the pipe is cooled, it is necessary to manually trim and polish the socket of the polyethylene winding structure wall pipe, so as to make the polyethylene winding structure ...

AI Technical Summary

Problems solved by technology

[0002] Polyethylene winding structure wall pipe is a general term for thermoplastic round pipes without internal pressure, which are mainly made of polyethylene resin and made by winding molding process. It has strong resistance to chemical corrosion and erosion, and flexibility. Good, strong impact resistance, simple connection, light weight, safe and reliable, convenient construction and strong wear resistance, but also has the advantages of long service life, excellent drainage performance, good sanitation and recyclable use, etc., polyethylene winding structure wall After the pipe is cooled, it is necessary to manually trim and polish the socket of the polyethylene winding structure wall pipe, so as to make the polyethylene winding structure wall pipe more convenient to use in the future, but because most of the existing grinding methods use manual work, Waste of labor while the polishing effect is relatively poor

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