Glue Dispensing

Scanning and measuring the height of 4 bottles of glue Liquid level height measurement First put the 4 bottles of glue to be measured neatly on the moving device, fix the 90-degree lens position, and use the height of the ceramic measuring block as a reference line. Liquid level height measurement This test adopts the full range controller of Vertical Technology H4UC, lens adopts D35A7R16 to scan the height of the glue level of the sample, lens dynamic scanning test, frequency 1000HZ to sweep the glue level height, non-contact liquid level measurement, non-destructive sample.

Detection requirements: To measure whether the glue in the sample gap is broken, the vertical instrument spectral confocal controller is used in this test, and the sensor D35A30R4 is used. The product is placed horizontally on the scanning platform of the profiler, and the product surface is scanned by the profiler. Apply glue to the area to be detected (as shown above), set the relevant parameters on the contour scan, and scan (as shown below), and then the data we want will appear. Lii Technology is a company specializing in the production and development of spectral confocal displacement sensors, laser displacement sensors, white light interferometers, film thickness meters, products are widely used in 3C, semiconductor aerospace and other high-precision detection.

In the field of 3C, the requirements for precision dispensing are getting higher and higher, which requires real-time detection of the glue height to achieve closed-loop control of precision dispensing. Because the glue has a variety of transparent and non-transparent materials, and the glue profile is more complex, and the tilt Angle is large, the traditional laser sensor can not accurately m...