An Internet-based manhole cover demoulding structure and its application method

Abstract

The invention discloses a well lid demolding structure based on internet and a using method thereof. The well lid demolding structure comprises a well lid mold, an ejection assembly and an auxiliary demolding assembly, wherein the ejection assembly is arranged at the bottom of the well lid mold, the ejection assembly is fixedly connected with the auxiliary demolding assembly, after an upper mold of a well lid is evacuated, and the well lid which is poured is positioned inside a mold groove, a common mold supporting assembly is replaced into the ejection assembly, and the ejection of a mold canbe completed while the effective support is realized; an air cylinder drives an ejector rod to upwards push out, a base plate is ejected out of the mold groove through a top plate, and the top platestructure which is annularly arranged is used for increasing the stress point of the base plate, so that the edge of the well lid is prevented from being stuck due to too small stress, the ejected well lid is statically cooled on the base plate, and workers manually adjust moving plates, so that a clamping ring is positioned right above the well lid, and an electric push rod B drives the clampingring to move downwards to the two sides of the well lid to suck the well lid. The well lid is sucked up by adopting a magnetic force sucking manner, damage to the surface of the well lid in a clampingprocess is avoided, and the practicability is better.

Description

technical field [0001] The invention relates to the technical field of manhole cover demoulding, in particular to an Internet-based manhole cover demoulding structure and a method for using the same. Background technique [0002] The production steps of the manhole cover include five steps of model making, mold preparation, melting / casting, cooling and finishing. After the manhole cover is poured, the upper and lower molds are separated, and a demoulding device is needed to separate the manhole cover from the mold to facilitate the next production step. , the existing manhole cover demoulding structure mostly adopts a clamping structure, that is, the manhole cover is taken out from the side of the manhole cover by using a clamping piece or similar structure, but the surface hardness of the manhole cover after pouring is low when it is not completely cooled, and the clamping When clamping the manhole cover from both sides, it is easy to leave marks on the surface of the manho...

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an Internet-based manhole cover demoulding structure and its use method. The height of the chassis is controlled by the ejector components, thereby achieving the purpose of controlling the thickness of the finished manhole cover; the ring-shaped top plate structure increases the stress point of the chassis, Increase the force on the edge of the manhole cover to prevent the edge of the manhole cover from sticking due to too little force and improve product quality; use magnetic suction to pick up the manhole cover to avoid damage to the surface of the manhole cover during the clamping process and ensure product quality The auxiliary demoulding component separates the worker from the mold to prevent the worker from accidentally touching the mold and causing burns. The surface of the manhole cover will leave traces, which will seriously affect the size and shape of the manhole cover, thereby reducing the production quality of the manhole cover, and in the process of clamping, the stress point on the side wall of the manhole cover is uneven, and the unstressed manhole cover The side wall is easy to stick to the groove wall of the mold, which affects the production quality of the manhole cover and the problem of poor practicability

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