Fingerprint module dispensing uses Leco dispensing valve
Release time:
2025-08-15 12:12
Source:
Leica Technology
In today's world, people are increasingly concerned about their information and privacy. Many of the electronic devices around us now use fingerprint recognition technology to protect our information. Fingerprint recognition technology has only been developed in recent years, but it has rapidly advanced and become a commonly used privacy protection feature. At the same time, Fingerprint module dispensing is also a crucial step in the production of fingerprint modules.
Currently, there are many fingerprint recognition solutions, such as front-facing contact, rear-facing contact, and sliding contact methods on mobile phones. However, regardless of the method, production requires highly precise dispensing valve equipment. Fingerprint module dispensing requires precise dispensing valve equipment. Leiko dispensing valve equipment offers sufficient precision for precise dispensing and can use adhesives with different properties and viscosities during the dispensing process, meeting the needs of dispensing the same equipment with different adhesives.
Finding the right dispensing valve manufacturer is also crucial for fingerprint module dispensing, as choosing the right manufacturer can lead to better product quality.
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The stability of the piezoelectric valve dispensing process directly determines product quality. Common issues such as uneven dispensing, stringing, and glue leakage can be effectively addressed through parameter adjustments and optimized matching. Laike’s piezoelectric valves support multi-level parameter adjustments, enabling precise matching of pressure, injection frequency, and nozzle aperture according to the specific characteristics of different fluids.
Blocking the hole is Piezoelectric valve The most common failures in dispensing operations are often caused by fluid solidification, residual impurities, and nozzle wear, which directly affect dispensing accuracy and efficiency. Given the structural characteristics of piezoelectric valves, these issues can be addressed in three steps: “diagnosis—cleaning—inspection.” First, stop the machine and visually inspect the nozzle for obvious glue deposits or foreign objects, determining whether the blockage is temporary or a persistent issue caused by nozzle wear.
Piezoelectric valve: A highly efficient core component in the field of precision automation.
Piezoelectric valves leverage the inverse piezoelectric effect of piezoceramics to achieve precise control. With advantages such as low energy consumption, silent operation, and rapid response, they have become critical equipment in the field of precision manufacturing. Unlike traditional solenoid valves, which require continuous current to maintain their operating state, piezoelectric valves consume far less energy. Moreover, they operate without generating heat or producing magnetic interference, making them well-suited for high-demand operational environments.
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