Equipment for manufacturing cement pipe with flat-mouth lantern ring interface

Abstract

The invention discloses equipment for manufacturing a cement pipe with a flat-mouth lantern ring interface, and belongs to the technical field of cement pipe manufacturing. The equipment comprises a floor, an upper die mechanism, a lower die mechanism, a reinforcing mesh pushing mechanism, an air drying mechanism and a discharging mechanism, the floor is laid on a horizontal plane, the upper die mechanism is arranged on the upper part of the lower die mechanism and mounted on the floor, the reinforcing mesh pushing mechanism is mounted on one side of the lower die mechanism and penetrates through the outer side of the lower die mechanism, the air drying mechanism is arranged between the upper die mechanism and the lower die mechanism, the discharging mechanism is arranged on the other sideof the lower die mechanism, and the lower die mechanism, the reinforcing mesh pushing mechanism, the air drying mechanism and the discharging mechanism are all arranged on the floor. According to theequipment, the upper die mechanism and the lower die mechanism are formed, the manufacture of the cement pipe is completed by a core die vibration method, the energy is saved, the manual participation is reduced, concrete is compacted with the optimal vibration force, the load resistance and the permeability resistance of a pipeline are obviously enhanced, and the service life is prolonged.

Description

technical field [0001] The invention relates to the technical field of cement pipe production, in particular to a production equipment for cement pipes with flat collar joints. Background technique [0002] Cement pipes, especially cement pipes with flat collar joints, are widely used in urban construction pipelines. Due to the structure of flat collars, they can be connected all the time. For example, they are used for drainage pipes of rainwater and sewage in cities and towns, and can be used in tap water, power and telecommunications. , gas forces, etc. need to lay the outer casing of the pipeline underground, the longitudinal and horizontal drainage and permeation of the expressway, and the existing pipe making methods and equipment mainly use centrifugal pipe making and suspension roller pipe making. These devices have the following problems: [0003] After the cement pipe is formed, the pipe wall will be delaminated, the cement texture will be uneven, the steel mesh pr...

AI Technical Summary

Problems solved by technology

[0003] After the cement pipe is formed, the pipe wall will be delaminated, the cement texture will be uneven, the protective layer of the steel mesh will be uneven, and the steel mesh will be damaged, resulting in uneven load resistance and shortening the life of the staff

[0004] In the process of making cement pipes, a large amount of raw materials are thrown out, and there is a lot of waste residue, which wastes resources and pollutes the production environment

[0005] When making small-diameter cement pipes, it is easy to break due to the thin wall of the pipe during rolling

[0006] Due to high-speed rotation and centrifugation, a large number of molds are required, and the mold size is prone to deviation, resulting in inaccurate product specifications

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