[ä¸çŽ»ç’ƒç½‘] 1. Film removal station
The LOW-E is removed according to the sealing depth of the second structural adhesive (polysulfide). Mainly to control the width of the stripping film, from the beginning of the stripping film to the end of the stripping film, the film width error should be within 0.5mm, otherwise the filming width and whitening will be caused in the upper frame station. The second is to avoid the problem that the film is not cleaned, the film surface is scratched when touched, and the glass is removed by the film wheel.
2. Cleaning and drying station
When the glass is cleaned and dried, the brush is used to wash and wash the glass. Therefore, the film surface is often damaged and the water is traced. The wind-driving section of the rear drive fan is often exposed, and the wheel marks and belts of the transmission are often used. Quality problems such as printing and scratching. The above problems should be adjusted and resolved in time.
3. Observing the inspection station
This station is a post to check the quality of film removal and cleaning. There is a special quality inspection box, and the problem of film removal and cleaning quality should be discovered as soon as possible. And complete the upper frame work at the observation platform.
4. Interval frame production
The hollow glass spacers are processed according to the specifications, materials and dimensions of the spacers required by the process card. In the frame making process, quality problems such as inaccurate frame, rounded corners, smudges on the surface of the spacer, incomplete connectors, deformation of the spacer interface, and large burr burrs are likely to occur.
5. Spacer filling dryer
In this process, the spacer is filled with a desiccant (molecular sieve). It is generally necessary to complete the hollow glass splicing of the spacer for filling the desiccant within 15 minutes to prevent the molecular sieve from failing. During the filling period, there will be quality hazards such as insufficient filling, insufficient sealing of the filling port and deformation of the spacer by the irrigation machine.
6. Coating butyl rubber
Pay attention to the quality of the butyl rubber coated on both sides of the spacer. Generally, the bonding quality of the splicer should be used to judge the coating condition of the butyl melter. After pressing, the width of the butyl rubber should be greater than 5 mm. When coating the butyl melter, it should also be noted that the wave at the time of coating, the broken glue and the residual glue on the front side of the spacer are not spliced ​​into the hollow glass.
7. Upper frame station
This procedure is carried out in conjunction with the inspection and inspection, and the qualified glass and spacers are to be installed together. During the period, pay attention to the film and whiteness of the frame. If there is any problem, please promptly feedback to the first few stations, and immediately correct the prevention of non-conforming products.
8. Ply
Combine two or more single-piece glass with spacer strips. After the rigorous inspection of the incoming material, there will be quality hazards caused by the splicing station, such as the deformation of the spacer strip, the misalignment of the splicing, the width of the butyl rubber after pressing, the width is less than 5mm, and the butyl rubber is imaginary. A series of quality problems such as picking and panel scratching. It is necessary to adjust the equipment in time according to the actual situation after the splicing, so that it can meet the processing requirements of each size glass.
9. Edge sealing process
After carefully checking the condition of the splicing, the edge is sealed and a second sealant is applied. According to the ratio provided by the rubber factory, the mixing ratio is matched to meet the specified use requirements; according to the glue type and sealing depth required by the process card, it is necessary to control the uniformity of the rubber mixture, the sealing gas line, the sealing wave, etc. Quality issues.
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