Fixed gluing device for PVC water pipe

Abstract

The invention relates to the technical field of civil engineering, and discloses a fixed gluing device for a PVC water pipe. According to the fixed gluing device, a moving block is driven to move leftand right through extension and contraction of a telescopic rod so as to generate different degrees of extrusion on a lower sliding block, so that a spring between a left clamping rod and a right clamping rod is stretched and contracted; and the upper ends of the left clamping rod and the right clamping rod are used for adjusting pipes with different diameters. The gluing device is installed on the outer side of a pipe, a second rotary disc rotates so that a rotary rod rotates, and adjustment is made according to the diameter of a water pipe to be glued; the left clamping rod, the right clamping rod and a shifting rotary disc installed on a lower supporting block rotate to rub the pipe, and the pipe rotates on the device; and the pipe wall is coated by a coating disc. Uneven smearing caused by manual operation is avoided, non-contact smearing is achieved, and the situation that glue drips on clothes and hands due to misoperation is avoided.

Description

technical field [0001] The invention relates to the technical field of civil engineering, in particular to a fixed gluing device for PVC water pipes. Background technique [0002] Civil engineering is a general term for the science and technology of building various land engineering facilities. It also includes the materials, equipment, construction, etc. used. When building houses, roads and bridges, it is necessary to design the overall drainage. When connecting drainage pipes of different thicknesses, it is necessary to use PVC to smear the pipe walls and joints at the joints, and then connect and install them. However, the existing glue coating method Manually use a brush to pick up the glue for smearing, but manual smearing will cause uneven smearing, and the glue will also get on the hands and clothes of the operator, resulting in difficult cleaning and low smearing quality. Contents of the invention [0003] (1) Solved technical problems [0004] Aiming at the de...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a fixed gluing device for PVC water pipes, which has the advantages of not needing to manually smear PVC on the pipe wall, evenly smearing, and not sticking to the clothes and hands. When connecting drain pipes with different thicknesses, it is necessary to use PVC to smear the pipe wall and joint at the joint, and then connect and install. However, the existing gluing method is to manually use a brush to pick up glue for smearing, while manual The application will cause uneven application, and the glue will also get on the hands and clothes of the operator, resulting in difficult cleaning and low application quality.

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