A conveying guide structure for PE pipeline production and processing

Abstract

The invention relates to the field of PE pipeline production and processing devices, in particular to a conveying and guiding structure for PE pipeline production and processing, including a supporting structure, a transmission structure, a guiding structure, a limiting structure, a cleaning structure and a driving structure; The limit structure is used to limit the pressure and release the pipeline, and then it is convenient to limit and guide the PE hollow wall pipeline from three directions through the limit structure and the guide structure, thereby greatly improving the stability of the pipeline during transportation, and effectively Prevent the pipe from shaking too much to affect the precision of the pipe forming machine, and improve the guiding quality of the pipe; the end of the limit structure is provided with a cleaning structure for cleaning waste on the pipe, and the cleaning structure is in the same position as the two guiding structures. On the three edges of the triangular prism, the cleaning structure is in contact with the pipe, scraping off the waste on the pipe, effectively preventing the waste from contacting the guide structure and causing the pipe to vibrate, thereby greatly improving the forming efficiency of the pipe and the quality of cutting.

Description

technical field [0001] The invention relates to the field of PE pipe production and processing devices, in particular to a conveying guide structure for PE pipe production and processing. Background technique [0002] Polyethylene is a thermoplastic resin obtained by polymerization of ethylene; in industry, it also includes copolymers of ethylene and a small amount of α-olefin; polyethylene is odorless, non-toxic, feels like wax, and has excellent low temperature resistance (minimum The service temperature can reach -100~-70°C), good chemical stability, and can withstand most acid and alkali erosion (not resistant to oxidizing acids), and is used in the production of pipelines, such as PE hollow wall winding pipes, in PE During the production process of the hollow wall winding pipe, since the pipe is rotating, it is necessary to use a guiding device to guide the pipe. [0003] However, the traditional guide equipment drives the slider through the screw rod, so that the slid...

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Problems solved by technology

[0003] However, the traditional guide equipment drives the slider through the screw rod, so that the slider drives two cross-set support rods to rotate, so that the guide wheel is suitable for the production of pipes of different sizes. At the same time, the screw rod is mostly exposed, and the winding pipe cutting process The waste in the guide wheel is easy to fall on the screw, which makes the screw rotate not smooth or even damaged. At the same time, it is not convenient to drive the screw at both ends to rotate at the same time, and the operation efficiency is low. At the same time, when there is too much waste on the guide wheel, it is easy to make the winding tube Vibration when rotating and moving forward, which in turn affects the production efficiency of the winding pipe, affects the forming accuracy of the pipe on the forming machine, and at the same time causes the levelness of the end cutting to be poor when the winding pipe shakes

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