In the current tide of global industrial upgrading, precision optical intelligent equipment undoubtedly plays a key role in "perceiving the world". Whether it is the array camera of smartphones, the micro-display of AR/VR devices, or the lidar and high-definition lenses of smart cars, the precision requirements for optical components have reached an unprecedented height. Faced with the demand for micron-level accuracy, high integration, and geometrically increasing production cycles, traditional manufacturing and inspection methods are no longer supported.
Dexin Intelligent Technology (Huizhou Dexin Intelligent Technology Co., Ltd.), as a high-end intelligent manufacturing equipment technology enterprise integrating R&D, production and sales, is committed to providing the industry with next-generation precision optical intelligent equipment through the deep integration of AI vision technology, completely solving the core pain points in the manufacturing process, and helping customers achieve high yield and harmony Efficiency leaps.
1. Market change: the demand for "new quality productivity" of precision optics
In recent years, the precision optics application market has undergone earth-shaking changes.
In the field of 3C electronics, the assembly of smartphone multi-camera modules, under-screen optical fingerprints, and emerging folding screen hinges and tiny components requires devices to complete complex alignment, binding, and detection within extremely tight tolerances, which poses a severe test for the repeated positioning accuracy of machine vision and manipulators.
In the field of automotive optics, with the improvement of intelligent driving levels, the reliability and consistency of automotive lenses and LiDAR optical modules have reached the "zero defect" level. Any minor defect can affect driving safety. This high reliability requirement can only be achieved by relying on highly intelligent precision inspection and automated assembly.
Dexin Intelligent Technology is well aware of this, and aims at the key links of these "bottlenecks" with technological innovation, and strives to build new quality productivity through intelligent upgrading of equipment.
2. The technical core of Dexin Intelligent Technology: deep learning and micron-level accuracy
The core competitiveness of Dexin Intelligent Technology lies in its perfect combination of AI vision system and ultra-precision motion control technology.
1. AI Vision: From "Recognition" to "Understanding"
Traditional machine vision systems rely on preset geometric rules and light intensity thresholds for defect detection and localization. However, traditional methods often fall short for complex, non-standard optical defects (e.g., micro-scratches, internal bubbles, uneven coatings, etc.) or precise alignment on highly reflective surfaces, leading to misjudgments and missed detections.
Dexin Intelligent Technology has introduced deep learning algorithms. Through massive defect sample training, the equipment can make "understanding" judgments about the surface, interior, and assembly status of optical devices. For example, in lens module assembly, the AI system can not only achieve sub-micron-level six-axis linkage alignment, but also monitor small stress changes during the assembly process in real time to ensure that the optical axis deviation of the optical device after assembly is reduced to 0 error. This intelligent detection capability enables Dexin's equipment to perform well on high-yield production lines for complex 3C electronics and automotive optical products.
2. Ultra-Precision Motion Control: Ensures reliability in execution
No matter how good the vision system is, it needs to be coordinated with precise actuators. Dexin Intelligent Equipment adopts self-developed high-rigidity structure design and high-precision linear motor drive technology. Through advanced feedback control systems and temperature compensation algorithms, it ensures that the repeatable positioning accuracy of the equipment is maintained at the micron level or even higher standards during high-speed operation and long-term working conditions. This is essential for processes that require precision bonding of optics, such as binding OLED panels to protective glass.
3. Solution: Application model in vertical fields
Dexin Intelligent Technology's precision optical intelligent equipment has been widely used in multiple vertical fields, providing efficient and reliable special technical solutions:
Automotive Optical Module Assembly Line: Provides fully automated integrated solutions for lens and sensor module assembly, dispensing, curing, and high-precision positioning and inspection to ensure product stability in extreme environments.
3C electronic camera module (CCM) production line: For complex structures such as mobile phone multi-camera and periscope lens, we provide intelligent equipment for the whole process from VCM motor assembly, lens pre-alignment to final AA (active alignment).
New Displays and Wearables: Customized equipment for high-precision die bonding, packaging, and optical bonding of Mini/Micro LED displays, AR/VR glasses.
4. Looking forward to the future: moving towards full-link digital manufacturing
In the face of the wave of Industry 4.0, Dexin Intelligent Technology has not stopped at stand-alone automation. The company is committed to deeply integrating precision optical intelligent equipment with industrial Internet of Things (IIoT) technology to achieve full-link digital manufacturing.
In the future, Dexin Intelligent Technology's equipment will not only be an efficient production tool, but also an intelligent data node. They can upload production data and inspection results to the cloud in real time, combined with big data analysis, to help customers predict equipment maintenance needs, optimize process parameters, and achieve true intelligent manufacturing, thereby consolidating their position in the field of high-end equipment.
Dexin Intelligent Technology, AI-enabled technology, outlines a blueprint for intelligent manufacturing with higher precision and higher efficiency for the global precision optics industry.