A kind of preparation technology of flame-retardant and environment-friendly wooden fireproof door

Abstract

The invention discloses a flame-retardant and environmentally friendly wooden fireproof door preparation process. The paint spraying mechanism, the leveling mechanism and the drying mechanism are sequentially connected, and the fire door body is sequentially passed through the painting mechanism, the leveling mechanism and the leveling mechanism under the coordinated drive of each conveying roller. Mechanism, drying mechanism, so as to complete the spraying, leveling and drying steps of the fire door, so as to realize the purpose of automatic painting, and help to reduce the work intensity of the staff; At the mouth and discharge port, the spraying range of the nozzle covers the moving path of the fire door body, so that the paint spraying mechanism can spray the six end faces of the fire door body in an all-round way during the moving process of the fire door, which is conducive to improving the spraying efficiency and quality. At the same time, automatic spraying also greatly reduces the work intensity of the staff.

Description

technical field [0001] The invention relates to the technical field of preparation of fire doors, in particular to a preparation process of a fire-retardant and environment-friendly wooden fire door. Background technique [0002] The preparation of wooden fire doors is mainly divided into two major links: door frame processing and skeleton processing. The skeleton needs to be flame-retardant to improve the fire performance of the fire door, and the painting process is a special process for wooden fire doors, which has an impact on the overall appearance of the finished fire door. effect plays a key role. [0003] The traditional painting of fire doors is generally done manually. When mass production of fire doors, the use of manual spray paint increases the work intensity of the processing personnel, and manual work can easily make the paint effect of fire doors different, which makes spray paint Quality is difficult to guarantee, so there is still room for improvement. S...

AI Technical Summary

Problems solved by technology

[0003] The traditional painting of fire doors is generally done manually. When large quantities of fire doors are produced, the manual spraying method increases the work intensity of the processors, and manual work is likely to cause differences in the spraying effects of fire doors, making spraying Difficult to guarantee quality, so there is still room for improvement

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