In the era of refined production in electronic manufacturing, the precision and efficiency of liquid metal dispensing directly affect product quality. In response to the production requirements of a computer company, a customized liquid metal dispensing machine solution has been implemented. Second Intelligent adopts the customized EC-series equipment with a ±0.01mm positioning accuracy, full-module intelligent collaboration, and high-end hardware support. It is perfectly compatible with dispensing for products within 18 inches, providing a one-stop solution to industry pain points Such as high-viscosity fluid dispensing and height measurement distortion on high-gloss surfaces, empowering high-precision dispensing in electronic manufacturing with improved efficiency.
In the era of refined production in electronic manufacturing, the precision and efficiency of liquid metal dispensing directly affect product quality. In response to the production requirements of a computer company, a customized liquid metal hot melt glue dispensing machine solution has been implemented. Second Intelligent adopts the customized EC-series equipment with a ±0.01mm positioning accuracy, full-module intelligent collaboration, and high-end hardware support. It is perfectly compatible with dispensing for products within 18 inches, providing a one-stop solution to industry pain points such as high-viscosity fluid dispensing and height measurement distortion on high-gloss surfaces, empowering high-precision dispensing in electronic manufacturing with improved efficiency.
● Core Parameters at Full Capacity, Solid Foundation for Precise Dispensing
This customized dispensing machine developed by Second Intelligent based on the EC series meets high industry standards in core performance parameters, balancing high-speed operation and precise control to adapt to complex factory production conditions:
1) Motion Performance:
① Maximum speed: 800mm/s for X/Y axes, 250mm/s for Z axis
② Maximum acceleration: 0.8g for X/Y axes, 0.25g for Z axis
2)Positioning Accuracy:
① Repeat positioning accuracy of ±0.01mm for 3
)Working Range: ① Maximum
stroke : 0.5–0.7Mpa 5)Environment Adaptability: ① Temperature: 0–40℃ ② Humidity: 20–90%RH ③ Ready for direct deployment without production line modification
Core Functions:
① Built-in MES connection, supporting SN scanning and recording / dispensing volume tracking
② Local storage of dispensing photos for full production traceability
③ Programmable dispensing volume for flexible adaptation to different processes
Customized Equipment
Customized Equipment SEC-EC600
Standard SEC-EC400
●Solving Industry Pain Points, Precisely Matching Liquid Metal Processes
This solution addresses the two core pain points of liquid metal dispensing in a one-stop manner:
1) Height measurement distortion on high-gloss surfaces:
Equipped with a dedicated special laser height sensor that delivers small measurement deviations, achieving precise liquid metal dispensing at a thickness of 0.15mm to meet process requirements.
2) Difficult control of high-viscosity fluid volume:
VERMES piezoelectric jet valve with non-contact jet technology perfectly matches the characteristics of liquid metal, enabling accurate and controllable dispensing volume and greatly improving dispensing yield.
3) Full-process automatic and precise control
from height measurement, positioning to dispensing, simplifying high-precision liquid metal dispensing.
Measure
● 11 Core Functional Modules for Closed-Loop Dispensing Control
The equipment consists of 11 core modules, including a 3-axis manipulator, dispensing axis, and vision module. It realizes full-process automated collaboration from loading to dispensing completion, with each module performing its duties to precisely resolve pain points at each stage.
● 3-Axis Manipulator: High-Dynamic Drive & Precise Path Planning
Composed of X/Y/Z axes and a 3-axis base, equipped with Panasonic servo motors, TBI precision ball screws, and HIWIN precision linear guides. The three axes achieve precise linkage to easily handle complex dispensing paths, providing stable motion support for accurate dispensing.
●Dispensing Axis + Piezoelectric Valve: Precise Fluid Control for High Viscosity
Integrated with VERMES MDV 3250 piezoelectric jet valve, driven by piezoelectric ceramics to control the Glue Dispensing Needles impact frequency and force for volume control.
① Dispensing accuracy: ±5% (at 200mg)
② Supports non-contact jetting of high-viscosity fluids up to 2000Pas, ideal for liquid metal. Combined with an OPTEX laser height sensor: height measurement before dispensing, automatic compensation during dispensing, and real-time alarm for out-of-tolerance errors.
Valve
● Vision Module: Basler Camera for Positioning & Barcode Scanning
Adopts a Basler 1.3-megapixel industrial camera with 60fps high frame rate for clear imaging.
① Supports vision programming, single/dual Mark point positioning, and edge detection positioning, doubling programming efficiency
② Compatible with multiple light sources for various product inspections
③ Enables QR code scanning on dispensing surfaces for both positioning and traceability.
● Single Y Platform: Stable Positioning for Large-Size Products
After manual loading, the product moves to the dispensing position with the fixture, accurately fixed by clamping cylinders and positioning blocks.
The porous fixture design flexibly adapts to different products, supporting up to 18-inch products and completely eliminating dispensing offset.
● Calibration + Electronic Scale: Dual Inspection for Dispensing Quality
① Calibration module: integrates ceramic plate, vacuum cleaning, and glue wiping rod for accurate needle coordinate calibration and thorough removal of residual glue.
② Electronic scale: built-in weights for self-calibration, stainless steel housing for anti-interference, and regular glue volume inspection to ensure consistent dispensing.
③ Glue shortage alarm sensor: real-time alert when glue runs out to avoid production interruption.
Sensor
● Modular Design for Cost Reduction & Efficiency Improvement
In addition to high precision and automation, the equipment’s modular design and high compatibility better meet actual production needs:
1)Modular design: Individual modules can be quickly disassembled and maintained, greatly reducing later maintenance time and cost.
2)High flexibility: Programmable dispensing parameters and replaceable fixtures allow adaptation to different product specifications and processes without additional equipment investment.
3)Digital production: MES connectivity + data traceability help enterprises build a digital production management system and improve management efficiency.
● Value of customized Solution Implementation, Empowering Efficiency Upgrades in Electronic Manufacturing
This liquid metal dispensing machine solution for a computer company not only perfectly meets its demand for 18-inch large-size, high-precision dispensing, achieving dual improvements in production efficiency and yield, but also provides a reference for many electronic manufacturing enterprises:
1)Micron-level positioning accuracy to meet refined liquid metal dispensing requirements
2)Full-process automation to reduce manual intervention and human errors
3)High-end hardware + modular design for stable long-term operation and low maintenance costs
4)Digital traceability to meet modern factory production management requirements
5)High adaptability for flexible adjustment according to enterprise needs, reducing costs and increasing efficiency
Against the trend of refinement and intelligence in electronic manufacturing, high-precision adhesive dispensing equipment is key to enhance enterprises’ core competitiveness. With precise process control, top-level hardware configuration, and flexible production adaptability, this liquid metal dispensing solution becomes an excellent choice for electronic manufacturers, empowering the upgrade of high-precision dispensing production in the industry.
