A pipe glazing machine

Abstract

The invention discloses pipeline glazing machine, comprising a frame provided with a workbench, a positioning device used for positioning a pipeline carrier on the workbench, an overturning drive unit used for driving overturning of the workbench, a glaze supplying device used for supplying glaze to a pipeline, a liquid level detection device used for detecting whether the glaze reaches the upper end port of the pipeline, and a glaze extracting device used for extracting out the glaze in the pipeline, wherein a glaze outlet of the glaze supplying device is aligned with the low end port of the pipeline, and the glaze supplying device stops supply of the glaze when the liquid level detection device detects that the glaze reaches the upper end port of the pipeline. The glazing machine provided by the invention drives overturning of the workbench via the overturning drive unit so as to facilitate thorough entering of the glaze into the bent part of the pipeline and guarantee full glazing of the inner wall of the pipeline; the glazing machine monitors whether pipeline glazing is adequate in real time via the liquid level detection device, so overflowing of the glaze can be prevented while adequate pipeline glazing is guaranteed; and the glazing machine carries out glazing automatically, so work efficiency and glazing quality are improved.

Description

Technical field [0001] The invention relates to the field of glazing, in particular to a pipeline glazing machine. Background technique [0002] In order to improve the smoothness of the toilet drain pipe, a glaze layer is generally applied to its inner wall. However, the toilet drain pipe is a curved pipe and it is difficult to fully glaze. The prior art generally adopts the following two embodiments Glaze is applied to the toilet drainage pipe. [0003] In the first embodiment, manual glazing is performed directly from the mouth of the pipe. Because the pipe has a curved shape, only the side wall of the end of the pipe can be glazed in this way. The curved part of the pipe is difficult to apply or can only be applied to a part of the area. , The part of the pipe where the glaze is not applied has fine holes, which is prone to staining and even blockage. [0004] In the second embodiment, the glaze is poured into the pipe first, and then the remaining glaze is extracted. Although ...

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Problems solved by technology

[0004] In the second embodiment, the glaze is first poured into the pipe, and then the remaining glaze is drawn out. Although this embodiment can basically satisfy the glazing on the inner wall of the pipe, it is difficult to control the amount of glaze. The overflow to the sewage inlet, and the sewage inlet and the pipeline adopt two glazing processes. In order to prevent the uneven glaze of the sewage inlet, the glaze of the sewage inlet produced by the pipeline glazing needs to be scraped off, which not only increases the workload, but also leads to The waste of glaze also affects the quality of the toilet. In order to solve this problem, the existing technology uses a plug to plug the sewage inlet, but it still cannot accurately control the amount of glaze

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