Door leaf filling process for fire door factory
Operation points and precautions
First Article Inspection
、检查门扇外观质量 1. Check the appearance quality of the door leaf
No craters, leaks, or scratches on the surface
Check the surface for no craters, leaks, scratches, etc.
、检查里板 2.Check the lining
No missing welding
With or without leaky hinges, door closer nuts
、搬扇 1 , moving fan
Door leaf on flat platform
、掀扇 2 , fan
Open the panel and lean on the door leaf in front of the turnover car to prevent pitting
、珍珠岩选用 3. Selection of perlite
Check the corresponding perlite thickness, choose different types of perlite materials for different products
齿豁无凝 Before scraping the glue, check whether the glue scraper is clean and the teeth are free from condensation.
Blocking glue evenly
、 带玻璃刮胶 5 , with glass scraper
The inside of the glass panel is scraped inwardly and the panel is scraped inward.
If the glue is scraped away from the glass port, when the press presses the door leaf, the glue will be squeezed out of the glass port.
Pollution facade and glass.
高130*厚0.8 Scraper specifications: width 200 * height 130 * thickness 0.8
Choose the same slate as the door leaf
、珍珠岩对接 8.Perlite docking
Perlite is filled in the seam after the fight
、填料工艺 9 , filler technology
Refer to the attached packing process drawing
、锁具 10 、 Lock
The plug on the door leaf is used as the reference. The hole with the handle above the side lock hole is a pipe well lock.
、放插销 11 , put the bolt
Alignment of holes
According to the level of the door leaf, select the protective box of the same level, and the inside panel is aligned left and right.
、扣扇 12 , buckle fan
Inside panel hinge, hinge side angle, roller door closer door nut
、咬口 13 , bite
度角，里面板平齐，外观无损坏 90 degree angle, the inner panel is flush, and the appearance is not damaged
、整理 14 , finishing
Fill the fan at any time under pressure
、表面检查 15 , surface inspection
Packaging film is flat and rolled up rip off
、抬扇 16 , lifting fan
Hold one person up and down, hold the door leaf firmly with both hands, and force
、入扇 17 , into the fan
Cover seam plate side alignment
Perlite pressure value 5mpa
Note: Failure to reach the pressure value will cause the door leaf to empty, and below the pressure time will cause fireproof glue.
Without moving the door leaf back and forth, the inner panel collapsed and two skins inside and out.
压力表是否到指定值 1. Whether the pressure gauge reaches the specified value
Every time the lower limit must be checked
The pressure value cannot be reported in time for repair, and the door leaf replacement press is pressed in time.