Assembling method for aluminum frame door leaf

Abstract

The invention provides an assembling method for an aluminum frame door leaf. The assembling method includes the following steps that according to door sheet gluing, a front door sheet and a rear door sheet are glued together to form a door leaf semi-finished product, and closure sheets are installed on the front door sheet and the rear door sheet; according to aluminum frame assembling, an aluminum frame adheres to the closure sheets of the door leaf semi-finished product through adhesive, and therefore the aluminum frame door leaf is formed. The assembling method further includes the step of spraying treatment on the door leaf semi-finished product and the aluminum frame, wherein the step is executed between the step of door sheet gluing and the step of aluminum frame assembling. The assembling method has the advantages of being simple, easy to implement by one person and high in firmness, lowering the labor intensity, improving the production efficiency, saving labor, lowering the rejection rate of the product, improving the appearance attractiveness of the product and the like.

Description

technical field [0001] The invention relates to an assembly method of a spliced ​​door leaf, in particular to an assembly method of a door leaf including an aluminum frame insert. Background technique [0002] The aluminum frame is an insert on the splicing door, and the aluminum frame is inlaid on the door to make the shape of the door more beautiful. The door leaf of the spliced ​​door is divided into a front door panel and a rear door panel. The front and rear door panels are punched with three square holes on a flat plate, and then bent and formed according to the structure of the door leaf, and then the upper and lower parts are welded on the bent and formed punched plate. Sealing plate, upper and lower small sealing plate, middle large sealing plate, middle small sealing plate. The positive knife aluminum frame is on the large sealing plate, and the reverse knife aluminum frame is on the small sealing plate. [0003] The method of assembling the aluminum frame on th...

AI Technical Summary

Problems solved by technology

[0004] However, the door leaf board is made of 1.0 galvanized sheet, which is difficult to drill, and the drill bit is often broken due to uneven force, excessive force or angle inclination

In the above gluing process, because the aluminum frame is installed on the door panel, the door surface is not smooth, and it is necessary to use an engraving machine to carve the glued formwork, cut the glued spacers, and the doors of different specifications must be carved with different specifications. Glued templates and cutting spacers; also, most glued templates are single-use templates that cannot be reused

In addition, since the front and rear door panels are glued together after the above-mentioned aluminum frame is installed on the front and rear door panels, it is easy to cause spraying at the joint position of the aluminum frame edge and the sealing plate when spraying on the door panel. Not in place, thus affecting the appearance of the door leaf

In addition, the above method of assembling the door panels is time-consuming, and it takes about 50 minutes to assemble a single door panel