Manufacturing process of wood door and half drying machine

Abstract

The invention discloses a manufacturing process of a wood door, which is characterized by comprising preparation, sanding operation, colorizing and bottom rolling treatment, lamination, trimming treatment, assembling operation, decorative and shaping fastening piece installation and final entire packaging. The process prevents expansion and contraction in door vertical frame, cross beam and other places. In the invention, the surface oil paint stripping and layering can be prevented by adopting half drying operation, paint spraying, a thermal leveling process and overall drying operation, time is saved and product quality is improved. At the same time, the invention also provides a half drying machine for half drying operation.

Description

technical field [0001] The invention relates to a process for making a wooden door, specifically including a process for making a wooden door and a semi-drying machine for realizing the process. Background technique [0002] The fashionable and elegant characteristics of wooden doors have become the first choice for home decoration. The traditional preparation method is to process the wood into door stands and crosspieces, and then assemble the door standforms and crosspieces into door blanks, and then form door blanks. Paint throughout. (1) Although the normal log materials are degreased and dried, and then processed, the log door leaves produced in this way will appear cracks after seasonal changes, that is, the door imitation and crosspieces and other places will expand or shrink. Phenomenon, cracks on the paint surface, forming traces, especially in the cold north, the phenomenon is particularly prominent, affecting the overall appearance of the log door leaf. (2) From...

AI Technical Summary

Problems solved by technology

(1) Although the normal log materials are degreased and dried, and then processed, the log door leaves produced in this way will appear cracks after seasonal changes, that is, the door imitation and crosspieces and other places will expand or shrink. Phenomenon, cracks on the paint surface, forming traces, especially in the cold north, the phenomenon is particularly prominent, affecting the overall appearance of the log door leaf

(2) From the perspective of the process flow, the process requires a long production cycle. After analysis, the most difficult operation is the operation of the paint, because it takes a long time for the paint to dry, so it needs to wait, so during this period the factory Employees have to stop production, which affects production efficiency and increases costs over time

(3) However, in the production process, the refinement of the paint is often neglected. Due to improper handling of the paint, the paint on the surface of the produced door often falls off and delaminates, which seriously affects the appearance and use

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