Corrugated pipe forming device

Abstract

The invention discloses a bellows forming device, which comprises a forming workbench and a supporting base plate. The forming workbench is arranged on the supporting base plate. A driving mechanism and a positioning seat are respectively arranged on the forming workbench. The driving mechanism is located on one side of the positioning seat. An adjustment mechanism is provided between the positioning seat and the forming workbench, a support frame is provided on the support base plate, a first transmission mechanism and a second transmission mechanism are respectively provided on the support frame, and a first transmission roller group is provided on the first transmission mechanism. The first transmission roller set is provided with an upper pressure roller, and two adjacent upper pressure rollers are connected end to end. The second transmission mechanism is provided with a second transmission roller set, and the second transmission roller set is provided with a lower pressure roller. The two lower pressure rollers are connected end to end, and the upper pressure roller is in contact with the lower pressure roller. The invention has stable molding, good molding effect, high product quality, long service life, automatic safety, high production efficiency, simple structure, low manufacturing cost and remarkable economic benefits.

Description

technical field [0001] The invention relates to a bellows forming device. Background technique [0002] The corrugated pipe is usually formed by winding and compounding the molten plastic strip and the corresponding metal profile layer by layer in a spiral manner. The plastic strip can include a plastic inner sheet for joining the inner wall of the metal profile and a plastic inner sheet for bonding Jointed plastic outer sheets, this type of corrugated pipe is widely used in various scenes of social production and life due to its advantages of light weight, high strength, and aging resistance, such as drainage pipes in cities and drainage pipes in residential areas pipeline. [0003] In the processing of corrugated pipes, at present, press-fitting devices are mainly used to press-fit metal pipes into corrugated pipes, but the existing press-fitting devices require multiple press-fits to form, and the press-fitting efficiency is low, the speed is slow, and the cost is high. ...

AI Technical Summary

Problems solved by technology

[0003] In the processing of corrugated pipes, at present, press-fitting devices are mainly used to press-fit metal pipes into corrugated pipes, but the existing press-fitting devices require multiple press-fits to form, and the press-fitting efficiency is low, the speed is slow, and the cost is high. Time-consuming, low production efficiency, high cost, and poor economic benefits

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