In the field of modern precision manufacturing, the requirements for product quality, production speed, and consistency are becoming increasingly stringent. Traditional adhesive application and curing methods are often inefficient and prone to human error. The perfect combination of a dispensing robot and a UV curing lamp provides a highly automated, precise, and controllable solution, becoming a "golden combination" in the manufacturing processes of many high-tech products.
The dispensing machine precisely, consistently, and repeatedly applies UV-curable adhesives, sealants, or coatings to designated locations. Immediately following, an integrated UV curing lamp (typically a UV LED light source) irradiates the adhesive, achieving instant curing.
In high-end optical products such as smartphones, automotive cameras, and AR/VR devices, the assembly precision of lens modules directly determines image quality.
Stacking and fixing multiple optical lenses onto a lens holder, or edge sealing of sensor chips.
Dispensing: Using a high-precision dispensing valve, a small amount of UV-curable adhesive is applied to the lens edge or bonding surface.
UV Curing: After adhesive application, a small focused UV LED light source integrated on the side or immediately following the dispensing head provides brief irradiation (typically <5 seconds) for rapid positioning and initial curing.
Ensures zero displacement of the lens during bonding, eliminates stress deformation that may result from traditional thermal curing or slow curing, and guarantees optical axis accuracy.
In the manufacturing of automotive electronics and industrial control boards, where reliability requirements are extremely high, preventing components from detaching due to vibration or thermal shock is crucial.
Fixing large SMT components such as capacitors and inductors; providing localized sealing protection for sensitive solder joints or connectors (applying conformal coating).
Dispensing: Using a jet valve or screw valve, UV-curable adhesive or UV-curable conformal coating is precisely sprayed onto the bottom of components or around their leads.
UV Curing: Typically uses an array-type UV surface light source or a fiber-optic UV point light source to irradiate designated areas.
Enables selective coating and immediate reinforcement. Improves the reliability of circuit boards in harsh environments and avoids material waste and secondary masking processes caused by immersion coating.
Bonding medical devices such as catheters, syringes, and microfluidic chips requires sterility, solvent-free residue, and high bond strength.
Bonding catheters to connectors; sealing microfluidic channels in in vitro diagnostic (IVD) devices.
Dispensing: Employing a volumetric dispensing system to precisely control the amount of biocompatible UV adhesive used.
UV curing: Using a specific wavelength (such as 365 nm or 395 nm) UV light source ensures rapid and complete curing of the adhesive, and the curing process is clean and pollution-free.
Meets the stringent requirements of the medical industry for sterility and high reliability, enabling large-scale, standardized production.
The integration of UV lamps and dispensing machines is an inevitable trend in modern automated manufacturing. It combines the micron-level coating control of the dispensing machine with the second-level curing speed of UV curing technology, significantly improving production efficiency and fundamentally ensuring the quality stability and consistency of high-tech products in complex assembly processes. This system has become a key technology driving the upgrading of precision electronics, optics, and medical equipment manufacturing.
Người liên hệ: Mr. Eric Hu
Tel: 0086-13510152819
Vietnamese
