Door pocket manufacturing die with adjustable size and manufacturing method of door pocket

Abstract

The invention provides a door pocket manufacturing die with an adjustable size and a manufacturing method of a door pocket, belonging to the technical field of manufacturing the door pocket. The problems that the conventional door pocket of poor is poor in structural stability and the die size is single can be solved. The door pocket manufacturing die comprises an inner frame and an outer frame; the inner frame is formed by splicing a plurality of independent rod bodies, and enclose to form an injection molding frame body; a seam allowance die is arranged inside the injection molding frame body and is tightly adhered to the inner side wall of the injection molding frame body. The method for manufacturing a door pocket by using the die comprises the steps of: firstly, preparing a magnesium chloride solution, magnesium chloride cement slurry, a modifying agent, mixed slurry and a filler; manufacturing a lower panel layer and an upper panel layer by using the die; placing a wooden framework, rolling edges and filling, then closing and pressing the upper panel layer and the lower panel layer; curing and maintaining and then conducting de-molding so as to obtain the frame; repeating the steps to obtain the residual frames; and finally, splicing and connecting the frames. The door pocket manufacturing die with the adjustable size has a simple structure, and can be used for manufacturing the frames with different shapes and sizes.

Description

Technical field [0001] The present invention belongs to the technical field of door cover manufacturing, and relates to a mold for making a door cover frame, in particular to a mold for manufacturing a door cover by pouring or painting. The invention also relates to a method for manufacturing a door cover using the above mold. Background technique [0002] At present, most of the door covers used to install doors on buildings are made of wood. Common door covers include two side frames and an upper frame. They are usually made separately before using mortise and tenon, tenon and tenon. Connect them together by bonding. Because the manufacturing precision of woodworking is relatively low, the door cover made is often easy to deform, so the installation technology of the door cover is relatively high. In addition, due to the characteristics of the wood itself, after a long period of wind and sun, it is easy to be deformed, moth-eaten and flammable. These are the shortcomings that ...

AI Technical Summary

Problems solved by technology

However, the size and shape of the mold are fixed, that is to say, one mold can only make a single-sized door cover or window frame, and door covers or window frames of different shapes and sizes need multiple molds to correspond one by one , low resource utilization

[0004] Moreover, the entire door cover is solidified with composite slurry, and the overall structural stability needs to be improved. The nail-holding force when installing the hinge is insufficient, and it is easy to loosen during use.

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