Frame sealing glue width detecting method, system and equipment
A technology of sealing glue and glue width, applied in the direction of measuring devices, optics, instruments, etc., can solve the problems of detection time delay, loss, and inability to adjust the sealing glue coating equipment in time, so as to shorten the time delay and improve the timely sexual effect
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[0058] Example one:
[0059] Step 1: The glue spreader coats the frame sealant on the substrate;
[0060] Step 2: The thermal curing oven cures the frame sealant coated on the substrate;
[0061] Step 3: Control the imaging device in the alignment inspection machine to move along the line between the preset first scanning start point A and the first scanning end point B under the drive of the servo motor, such as Figure 2A As shown, and during this movement, scan the brightness of each position passed; the starting point A and the ending point B should be selected so that the moving direction of the imaging device is parallel to the direction of the glue width; in the alignment detector According to the scanning result of the brightness of the imaging device during this movement, the data analysis device draws as Figure 2B In the curve shown, the abscissa of the curve is the coordinate value of each position point passed by the servo motor (ie, the imaging device) during the moveme...
Example Embodiment
[0065] Embodiment two:
[0066] Step 1: The glue spreader coats the frame sealant on the substrate;
[0067] Step 2: The thermal curing oven cures the frame sealant coated on the substrate;
[0068] Step 3: Control the imaging device in the alignment inspection machine to move along the line between the preset first scanning start point E and the first scanning end point F under the drive of the servo motor, such as Figure 2A As shown, and during this movement, scan the brightness of each position passed; the starting point E and the ending point F should be selected so that the moving direction of the imaging device is parallel to the direction of the glue width; in the alignment detector According to the scanning result of the brightness of the imaging device during this movement, the data analysis device draws as Figure 2B The curve shown; then, determine the brightness contrast peak value in the curve drawn this time, and the location point corresponding to the brightness contr...
Example Embodiment
[0072] Embodiment three:
[0073] Step 1: The glue spreader coats the frame sealant on the substrate;
[0074] Step 2: The thermal curing oven cures the frame sealant coated on the substrate;
[0075] Step 3: Control the imaging device in the alignment inspection machine to move along a straight line between the preset first scanning start point I and the first scanning end point J under the drive of the servo motor, such as Figure 2A As shown, and during this movement, scan the brightness of each position point passed; the starting point I and the ending point J should be selected so that the moving direction of the imaging device is parallel to the direction of the glue width; in the alignment inspection machine According to the scanning result of the brightness of the imaging device during this movement, the data analysis device draws as Figure 2B The curve shown; then, determine the brightness contrast peak value in the curve drawn this time, and the location point correspondin...
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