Setting conditions of applicator
For a long time, the industry will set the Coating machine conditions through the camera, so as to reduce the outflow of end face shape defects such as substrate folds and coated fat edges.
In the traditional roller gap adjustment operation, the production line needs to be suspended and adjusted by the operator using the thickness gauge or dial indicator, which consumes the equipment adjustment time (= production line stop time). While importing
In order to improve the sealing performance of automotive engine parts, ECU integrated box, chassis parts packaging and glass body assembly process, we need to apply liquid gaskets (CIPG, FIPG, etc.), polyurethane foam and other sealing materials (dense agent, bottom agent) coating.
At present, it is a common method to use the manipulator of dispensing machine to carry out slit like automatic coating with sealing material with high aspect ratio along the shape of the workpiece. However, in order to achieve high air tightness sealing, continuous and stable sealing material coating is required. The following will introduce the detection solution to realize high-quality automatic coating.
By making the high-performance laser shifter track the coating motion of the dispensing machine manipulator, the stable shape detection after slit coating can be realized.
2D section shape detection of sealing material (sealant and primer) coating during glass assembly
Schematic diagram of shape detection of slit coating
In the Coating machine assembly process of body solar control glass, water ingress will lead to corrosion and reduction of rigidity on the inner side of the body. Therefore, it is necessary to prevent the outflow of defective coating products of sealing materials (sealing agent and primer).
