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The anti-mixing SMT automatic material receiving machine is an intelligent device used in SMT patch production lines. It is mainly used for automatic material receiving, preventing material mixing, and ensuring production continuity and material accuracy. The device integrates automatic material receiving technology and anti-mixing management system, and is widely used in high-precision PCB assembly fields such as consumer electronics, automotive electronics, and medical equipment.

2. Kernefunktioner

(1) Automatic material receiving function

Non-stop material change: Automatically detect materials and receive materials before the material tape is used up to avoid production line interruption.

High-precision material receiving: Adopt servo motor + optical alignment to ensure the material tape receiving accuracy (within ±0.1mm).

Multiple material receiving methods: Support tape bonding, hot press welding, ultrasonic welding, etc.

(2) Anti-mixing function

Barcode/RFID scanning: Automatically read the barcode or RFID tag on the material tray to verify material information (such as PN code, batch, specification).

Database comparison: Connect to MES/ERP system to ensure that the new material tape is consistent with the current production BOM.

Abnormal alarm: If the materials do not match, the machine will stop immediately and prompt the operator to avoid the risk of wrong materials.

(3) Intelligent management function

Data traceability: Record the time of receiving materials, operators, material batches and other information to support production traceability.

Remote monitoring: Support IoT networking and upload the equipment status to the MES system in real time.

Automatic warning: Trigger an alarm when the material belt is about to run out, the material connection is abnormal, or the materials do not match.

3. Equipment composition

Module Function description

Material belt conveyor mechanism Accurately pulls the new and old material belts to ensure smooth feeding

Optical detection system Identifies the spacing and width of the material belt and detects the quality of the material connection

Barcode/RFID scanning head Reads material information and checks for wrong materials

Material connection unit Uses tape/hot pressing/ultrasonic method to connect materials

Waste recovery device Automatically peels off and recovers the material belt protective film

PLC/industrial control system Controls the operation of the equipment and connects to the MES system

HMI human-machine interface Displays the material receiving status and alarm information, and supports parameter setting

4. Workflow

Material belt detection: The sensor monitors the current remaining amount of the material belt and triggers the receiving signal.

Preparation of new material tape: The equipment automatically feeds in new material trays and scans barcodes/RFID to verify material information.

Anti-wrong material verification: Compare MES data, confirm that the material is correct and enter the material connection process.

Accurate connection:

Cut off the old material tape and align it with the new material tape

Connection/hot pressing

Optical inspection to ensure connection accuracy

Waste recovery: Automatically peel off the waste tape to avoid interfering with the nozzle of the placement machine.

Continuous production: Seamless connection, no manual intervention required throughout the process.

5. Technical advantages

Advantage description

100% error prevention: barcode/RFID+MES double verification, eliminating human errors

High production efficiency: no need to stop for material change, reducing downtime and improving overall equipment efficiency (OEE)

High-precision splicing: ±0.1mm splicing accuracy, ensuring the stability of small components such as 0201 and 0402

Intelligent management: support MES/ERP docking to achieve traceability of production data

Strong compatibility: adapt to strips of different widths such as 8mm, 12mm, and 16mm

6. Anvendelsesscenarier

Consumer electronics: mass production of mobile phones, tablets, smart wearable devices, etc.

Automotive electronics: automotive-grade PCB assembly, with extremely high requirements for material accuracy

Medical equipment: production of precision electronic components with extremely high reliability requirements

Military industry/aerospace: strictly control material batches to avoid the risk of mixed materials

7. Mainstream brands in the market

Brand Features

ASM High precision, supports smart factory integration

Panasonic Stable and reliable, suitable for automotive electronics

JUKI High cost-effective, suitable for small and medium-sized enterprises

YAMAHA Strong flexibility, supports fast line change

Domestic equipment (such as Jintuo, GKG) Low cost, good localized service

8. Future development trends

AI+machine vision: Automatic detection of material defects and optimization of splicing quality.

Internet of Things (IoT) integration: Real-time monitoring of equipment status and predictive maintenance.

More flexible design: Adapt to the needs of fast line change of small batches and multiple varieties.

Green manufacturing: Reduce tape/waste consumption and improve environmental protection.

9. Resumé

SMT automatic error-proofing material receiving machine is a high-precision and highly intelligent SMT auxiliary equipment. Through automatic material receiving + error-proofing verification, it greatly improves production efficiency and reduces the risk of human error. As electronic manufacturing develops towards intelligence and unmanned, this equipment will become a key component of SMT production lines, helping companies achieve zero defect production (Zero Defect).