The application of “two-component servo glue shaft dispensing” technology to the bonding of curved glass displays using A/B adhesives represents a highly precise process step in current consumer electronics manufacturing.
Ι.Analysis of the key elements of the case::
● Core Process:Two-component servo glue shaft adhesive dispensing system. This is a high-precision automated dispensing machine technology that uses a servo motor to drive a plunger, precisely controlling the mixing ratio (e.g., 1:1) and dispensing volume of the A and B components. After uniform mixing in the mixing tube, the adhesive is applied to the designated location. Its advantages include precise mixing ratios (with errors controllable within ±1.5%), stable dispensing, and a clean, string-free cut-off, making it highly suitable for high-viscosity, high-filler adhesives.
● Application: Bonding of curved glass to display panels. This refers to the lamination of curved glass covers (3D glass) with display modules such as OLEDs. The structure of curved screens involves complex curved surfaces, placing high demands on the adhesive’s filling capability and bond strength. This process effectively controls adhesive volume, ensuring uniform filling of curved areas and preventing issues such as air bubbles, white edges, or adhesive overflow.
Benchtop Desktop Glue Dispensing Robot machine SEC-E480
This is the Second Intelligent SEC-E480 desktop dispensing machine, which features one-piece casting, strong structure, and stable operation; smaller size and larger stroke. Adopting the transmission method of stepper motor plus synchronous belt, it has the advantages of low cost and low noise! Flexible matching of different glue supply/control systems; realize dispensing of different products with different processes. In addition, adopting stepper motor + precision imported synchronous belt drive, it can ensure high accuracy and have higher cost performance
Summary:
This case represents a classic “equipment + process + materials” integrated precision manufacturing solution. By utilizing servo-controlled dispensing technology, it ensures absolute precision in the mixing ratio and application of the AB adhesive, thereby overcoming the challenge of reliably bonding curved glass to displays within complex three-dimensional spaces and ensuring both the aesthetic perfection and structural strength of the final product.
Second Intelligent has strong solution and technical service capabilities, and will provide customized automatic fluid dispensing and glue filling solutions to customers based on their adhesive characteristics, production process requirements, production capacity requirements, factory space, and other comprehensive factors. At the same time, in the global market, we will provide comprehensive solutions and technical support services to global customers through distributors, agents, and our headquarters’ 50+technical team.
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