A kind of equipment for pvc pipe processing

Abstract

The invention discloses a device for processing PVC tubular products. The PVC tubular products include a PVC tube and a glass fiber layer coated in the outside of the PVC tube; and a processing systemincludes a bracket, a working position rod that can penetrate into the PVC tube, driving members disposed on the bracket for driving the working position rod to rotate, a glass fiber layer processingmechanism used for winding glass fibers outside the PVC tube, and a displacement driving member for driving the glass fiber layer processing mechanism to move left and right. In the device for processing the PVC tubular products, through cooperation of a rolling shaft, bearings and bearing sleeves, frictional resistance of the working position rod during rotation can be effectively reduced; high-speed rotation of the working position rod always maintains during a working process; the processing efficiency is high; and the glass fibers are uniformly winded.

Description

technical field [0001] The invention belongs to the technical field of PVC pipe processing, and in particular relates to equipment for processing PVC pipes. Background technique [0002] Cable conduit is a protective pipe commonly used in cable laying in various places in recent years. The commonly used plastic pipes such as MPP, PVC, etc. have poor strength, cannot withstand heavy pressure, are flammable and fragile, not heat-resistant, not aging-resistant, and have a short life. . In order to solve the above problems, a glass fiber pipe in which glass fibers are wound outside the PVC pipe appears in the prior art, and a series of equipments have also appeared corresponding to the processing of this kind of pipe. When the existing equipment processes this kind of pipe, it is necessary to use a metal pipe to pass through the PVC pipe, and then the rotation of the metal rod drives the PVC pipe to rotate so that the glass fibers are wound outside the PVC pipe. Since the meta...

AI Technical Summary

Problems solved by technology

Since the metal rod is usually placed directly on the platform, the frictional resistance between the metal rod and the platform is relatively large when it rotates, the metal rod rotates slowly and the processing efficiency is low; if it is driven by a high-power motor, the energy consumption will be very large

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