Stacker and Magazine Combination Loader2023-08-31T07:18:07+00:00

LD250 / 390SM Stacker Magazine Combine Loader

Feature

  • Compatible with both function of stacker and magazine loader

  • The material box is transmitted by the plastic strip of the flat plate

  • The integral casting lifting platform structure design has improved the stability of the equipment

  • The push plate protection system ensures that the PCB board will not be damaged and the process loss will be reduced

Customization is always available, please mark down your need when contact us.

Understanding Stacker and Magazine Combination Loaders

PCB manufacturing involves repeatedly loading boards into assembly machines and unloading finished boards post-production. Manual loading/unloading creates bottlenecks. Automated systems like stackers and magazine loaders improve efficiency. Stacker and magazine combination loaders integrate both methods for greater benefits.

These systems combine:

Stackers:

Automatically stacks/destacks PCBs for processing stages.

Magazine Loaders:

Feeds PCBs continuously from magazines.

This enables organized inventory storage along with high-speed automated loading/unloading in one system.

Types of Stacker and Magazine Combination Loaders

Robotic Combination:

Robots with stacking end-effector and magazine rack.

Linear Combination:

Linear actuator stacker with conveyor and magazine.

Gantry Combination:

Gantry picker and placement with magazine shelves.

Rotary Combination:

Carousel stacker with rotary dial plate and magazines.

Advantages Over Standalone Methods

High-speed continuous loading from magazines

Organized stack handling for reduced damage

Flexibility to handle varying PCB types

Simultaneous stacking and destacking capability

Continuous operation with magazine buffering

Key Components

Stacking Mechanism:

Aligns and methodically stacks or destacks PCBs.

Magazines:

Specialized racks to hold PCBs for feeding.

Feeders:

Mechanisms that position PCBs from magazines.

Motion Control:

Generates movements to load/unload PCBs.

Sensors:

Detects PCBs for precision handling.

Software:

Enables programming automated parameters.

Benefits of Stacker and Magazine Combination Loaders

Faster Loading/Unloading:

Continuous workflow.

Reduced Labor:

Less manual material handling needed.

Improved Traceability:

Organized PCB inventory in magazines.

Stack Handling:

Reduces PCB scratches and damage.

Flexibility:

Ability to handle diverse PCB types and sizes.

Scalability:

Expandable capacity by adding more magazines.

Compact Footprint:

Smaller than standalone systems.

Line Integration:

Can interface with other equipment.

Best Practices for Operation

To utilize combination loaders effectively:

Perform regular maintenance and inspection

Refill magazines promptly to avoid line stoppages

Adjust system settings appropriately for different PCBs

Integrate loader seamlessly into the assembly line

Only allow trained personnel to operate equipment

Follow all recommended safety guidelines

Use PCB tracking data for analysis

Optimize loading/unloading cycles through testing

Correct implementation is vital for maximizing benefits.

Selecting the Right Combination Loader

Key selection factors:

Required throughput and loading/unloading speed

PCB sizes and types

Production volumes and batch sizes

Available floorspace constraints

Options for line integration and automation

Budget limitations

After-sales support from vendor

Careful assessment of requirements will ensure the best match.

Maximizing Productivity and Utilization

Strategies to optimize combination loader productivity:

Position near production line for efficient workflow

Design optimized loading/unloading sequences

Leverage automation capabilities for 24/7 operation

Perform planned preventative maintenance

Continuously collect and analyze performance data

Identify and address bottlenecks or downtime issues

Cross-train personnel for operation flexibility

Every percentage gain in utilization results in major productivity gains.

Common Challenges and Solutions

Misaligned boards:

Adjust sensors, guides, and magazine feeders.

Jamming:

Check for obstructions along material flow path.

Stacking errors:

Re-calibrate sensors; inspect component wear.

Magazine empty:

Promptly refill magazines to avoid line stoppage.

Software errors:

Restart controller; check connections; upgrade software.

Mechanical failures:

Lubricate and replace worn parts like bearings.

Promptly addressing issues minimizes downtime.

Safety Measures and Precautions

Combination loaders can potentially pose risks like:

Getting body parts caught in machine

Objects falling from height

Electric shocks during maintenance

To minimize risks:

Install safety guards and interlocks

Ensure easily accessible emergency stop buttons

Provide applicable safety training to personnel

Follow lockout/tagout procedures during maintenance

Post caution signs on/near equipment

Future Trends and Outlook

Key trends shaping combination loader evolution:

Smarter machines with IIoT connectivity and data capabilities

More advanced vision and sensor systems

Adoption of collaborative robots for flexible loading

Modular and reconfigurable designs

Integration with automated storage and retrieval systems

These innovations will further optimize automation capabilities.

Case Studies

Company A integrated robotic stackers and magazine loaders, improving PCB loading speed by 40% and reducing labor by 30%.

Company B’s combination loader system helped increase production capacity by 25% without expanding floorspace.

Company C cites combination loaders as crucial for scaling up output while maintaining organized PCB traceability.

 

Specification of LD250 / 390SM Stacker Magazine Combine Loader

DescriptionLoading and unloading of bare and double-sided PCBs
Number of magazineUpper conveyor: 1 magazine
lower conveyor: 2 magazine
Cycle timeApprox. 12 seconds (support customization)
Max. PCB storage capacity400pcs (0.6mm thickness board)
Indexing pitch10, 20, 30, 40mm (support customization)
Power supplyAC 110/220 volts; single phase
PowerMax. 300VA
Air pressure and consumption4-6 bar; max. 30ltr/min
Transport height900 +/- 20mm (support customization)
Transport directionL to R/R to L

Dimension of LD250 / 390SM Stacker Magazine Combine Loader

ModelDimension
(LxWxH, mm)
PCB board size
(LxW, mm)
Magazine size
(LxWxH, mm)
Weight(kg)
LD-250SM1850*855* 125050*50-330*250355*320*563190
LD-390SM2320*994*125050*50-460*390535*460*563260

Conclusion

Stacker and magazine combination loaders deliver the combined strengths of both technologies for optimized PCB loading and unloading. With appropriate selection and operational best practices, manufacturers can achieve highly efficient material handling critical for lean and flexible PCB assembly.

F.A.Qs

Does operation require trained staff?2023-08-31T07:14:26+00:00

Yes, proper training maximizes productivity while minimizing risks.

What maintenance do they require?2023-08-31T07:13:54+00:00

Routine inspections, lubrication, seal checks, and occasional software upgrades.

What safety precautions do they incorporate?2023-08-31T07:13:17+00:00

Safety features like guards, interlocks, E-stops, and personnel training.

Can these work with automated assembly lines?2023-08-31T07:12:41+00:00

Yes, they can interface directly with other automation equipment.

How does the magazine system help with inventory tracking?2023-08-31T07:11:58+00:00

Magazines enable organized storage for improved PCB traceability.

What PCB sizes can they accommodate?2023-08-31T07:11:22+00:00

Adjustable guides allow handling small to large PCB sizes.

What are the main benefits of combination loaders?2023-08-31T07:10:41+00:00

They combine high-speed automated loading with organized inventory handling.

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