Application background：

The ultra-narrow frame dispensing process of the mobile phone industry needs to ensure accuracy and efficiency. In terms of the specific process, some of the base glue is also added to enhance the adhesion of the viscose surface of the frame

Dispensing accuracy requirements are very high: adhesive width: ±0.02mm; Adhesive thickness: ±0.01mm;

Full screen shape diversity, dispensing movement should be flexible and achieve accurate control;

The frame is often deformed, the assembly has displacement, and the dispensing path needs to change with the deformation path of the frame;

The use of glue requirements: uniform and consistent lines, can not have the size of the head, broken glue, wire drawing and other problems, the market is currently more used UV glue and hot melt glue.

Application features：

1, sheet metal frame structure platform dispensing, improve automatic dispensing stability and reliability

2, the use of piezoelectric injection valve, the minimum point diameter of 0.15mm, line diameter of 0.2mm, to meet the mobile phone frame high precision performance

3, accurately control the proportion of glue, effectively improve the dispensing process, improve the high glue efficiency

4, the use of precision dispensing machine, mass production, to ensure product consistency, improve quality