In the manufacture of SMT Lines, efficiency and precision are very important. We found one of the keys to the quality of the PCBA board is the management of solder paste.
High errors and cost of traditional methods for treating solder paste in FIFO storage shelves and refrigerators. However, we are lucky to use advanced technology in smart factories. The new solution: Intelligent solder paste storage cabinets.
Challenges in Traditional Solder Paste Management
In the past, we used to rely on manual processes for solder paste management, which often led to inconsistencies and errors. Incorrect storage conditions, Expired paste usage, and Inaccurate inventory tracking.
These operations not only affected production efficiency but also increased costs due to wasted materials and rework.
Benefits of Automated Solder Paste Management
We FS’s Intelligent Solder Paste Storage Cabinet via automating FIFO storage, distributing, Temperature control, and Product traceability processes, these systems offer a range of benefits. Increased efficiency and productivity are achieved through optimized workflows and reduced downtime.
Components of a Smart Solder Paste Storage System
The smart solder paste storage system SM-SP300SP comprises 4 several key components that work together to streamline the management process.
4.1 Solder paste cold storage management
. Solder paste cabinet storage unit:
Storage channel: drawer design, layered storage, refrigerated 300 or 600 bottles optional
Solder paste type: multi-limited type, multi-category mixed packaging
. Secondary storage unit:
Secondary storage can be carried out, and the unused solder paste of the
work order can be played back
The temperature is controlled in the range of 1-10 degrees, with digital and temperature curve monitoring records, FIFO
4.2 Solder paste (Warm Up system) temperature return management
. The storage unit of the solder paste cabinet Warm system area
Number of re-warming: up to 50 rewarming storage bits
Solder paste type: Can packing solder paste
Re-warming process: manipulator automatic(Robot arm)
Temperature control: the temperature is 18 – 28 degrees, controlled by the exhaust fan (without heating), which is consistent with the room temperature
. Value analysis
1. The solder paste will return to temperature automatically, and the return temperature can be reserved manually,
It can also receive MES work orders to perform temperature returns;
2. The solder paste can be heated once according to the quantity required by the work order.
Temperature return can also be divided according to the minimum interval, Secondary temperature return ensures that the temperature return time is controllable
3. You can execute multiple work orders and separate multiple solder paste. Rewarming, effectively avoiding manual intervention, easy Error problems
The temperature return time can be set. After the temperature
return time is completed, press FIFO (first in first out) to enter the next process
4.3 Solder paste mixing management
. After the solder paste returns to temperature, it will automatically scan the barcode and enter the mixing process
Mixing preparation: single 1-2 tanks,
Mixing process: manipulator automatic(Robot arm)
. Use the process of solder paste
If there is no solder paste stirred in the early stage, the system will not issue a collection
. Value analysis
Prevent the solder paste from no stirring, that is, the solder paste returns to temperature.
During the receiving process, the solder paste can be effectively eliminated after being stirred by the mixing equipment.
The solder paste receiving specification and mixing specification improve the quality of solder paste and product quality.
PS: Mixing time and rotating speed can be set, monitored, and recorded
4.4 MES Traceability management
. Forward tracing
Bar code information via solder paste
Traceability storage- temperature recovery- mixing / requisition Personnel- time- temperature- work order-product
. Reverse tracing
Bar code information of finished products
Trace solder paste storage- temperature recovery- mixing – use Personnel- time- temperature- order- batch- supplier
We apply AI integration allows for predictive analytics and intelligent decision-making, ensuring optimal storage conditions and inventory levels. IoT connectivity enables real-time monitoring of temperature, humidity, and usage data, providing valuable insights for optimization.
Features of Advanced Solder Paste Storage Solutions
Our solder paste FIFO storage cabinet offers a range of features designed to enhance efficiency and reliability. Temperature and humidity control mechanisms maintain optimal storage conditions, preserving the quality of the paste. Customizable storage options accommodate various paste types and packaging formats, ensuring compatibility with diverse manufacturing needs. Real-time monitoring and analytics capabilities provide valuable visibility into usage patterns, allowing for proactive management and optimization.
- Intelligence: Integrated design, automatic scanning of materials, refrigeration, temperature rewarming, automatic mixing, and discharging.
- Refrigeration: 1~10℃ temperature control, real-time digital and temperature curve display, automatic classification, and mixed refrigeration regardless of type.
- Temperature rewarming: Temperature rewarming is carried out according to categories and ticket work orders, and manual/MES online reservations are supported. The time can be set according to solder paste needs.
- Stirring: The solder paste is automatically stirred after the temperature rewarming is completed. The stirring time and rotation speed parameters can be set freely, 1/2 bottle at a time.
- Discharging: Strictly implement solder paste’s first-in, first-out discharging principle (feeding time or production date).
- MES: Personalized MES tracing, and real-time data integrated with the MES, ERP, and WMS system.
- Traceability: The information of each bottle of solder paste can be traced forward/reversely, and the equipment LOG can be monitored and queried.
- Permission identification: fingerprint + IC card + password
- Monitor: Real-time monitoring system( Support video playback)
- Inventory warning: safety stock warning, approaching expiration estimate, expiration warning
- Air source: 0.4-0.65Mpa and with a backup air source compressor (stored for backup)
- Passed: High tech certification and ISO9001 quality certification
Solder paste cabinet and the realization of artificial intelligence
Integrating artificial intelligence into our solder paste cabinets takes our management process to a new level. AI algorithms analyze sensor data and usage patterns to predict future demand and optimize inventory levels.
Predictive maintenance helps us identify potential issues before they disrupt operations, minimizing downtime and ensuring continuity.
Understanding High-Tech Solder Paste Management
Our high-tech solder paste management solutions are transforming industries like electronics manufacturing, automotive, and aerospace. These solutions include features such as robotic handling, automated inspection, and seamless integration with manufacturing systems. By embracing cutting-edge technology, we achieve higher efficiency, quality, and competitiveness.
Intelligent enhancement of solder paste processing capacity
Robots and automation play a key role in enhancing solder paste processing. Automatic distribution technology ensures accurate and consistent application, minimizes waste, and maximizes production.
The Solder Paste Request for Automated Solder Paste Dispensing Techniques
Precision and accuracy ensure reliable solder joints and product quality. Automated dispensing techniques, such as jetting and stencil printing, offer precise control over the deposition process, resulting in consistent results across production runs.
The factors to be considered when choosing the solder paste cabinet
When selecting a solder paste cabinet, I consider capacity, compatibility, and budget.
For our larger manufacturing facility, it’s important to choose a cabinet with sufficient storage capacity to meet our production volumes.
Ensuring compatibility with our existing infrastructure, including manufacturing equipment and software systems, is crucial for seamless integration and interoperability.
I also take budgetary considerations into account to strike a balance between upfront investment and long-term savings and benefits.
Case Studies: Successful Implementations of Smart Solder Paste Storage Systems
In our industry, we have seen successful implementations of smart solder paste storage systems, resulting in significant improvements in efficiency, quality, and cost savings. For instance, companies like Huawei, BYD, Midea, and Hisense have experienced higher throughput and yield rates through the adoption of automated dispensing and monitoring solutions.
Likewise, we have observed automotive manufacturers reducing defects and rework by optimizing solder paste storage and handling processes.
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