Multi-Head Brick Unloading / Unstacking System

I. Equipment Introduction
The Multi-Head Brick Unloading System (also known as the Unstacking Machine) is a key piece of automated equipment used in tunnel kiln sintered brick production lines. It enables automatic unloading, arranging, grouping, and packaging of finished bricks. Through synchronized movement of multiple clamping heads, the system can precisely grip and unload several stacks of bricks at once. It is especially suitable for production lines with fewer product specifications and simple brick shapes, where high output and low maintenance cost are required.
The system features a compact structure, smooth operation, easy maintenance, and significantly reduces labor intensity while improving production efficiency and automation.

II.System Composition
1. Main Unloading Unit – Multi-head mechanical grippers with synchronized control for stable and accurate brick unloading.
2. Conveyor and Positioning Device – Ensures precise alignment of brick stacks, preventing deviation during transfer.
3. Stacking and Buffering System – Works with the packaging line to complete automatic stacking and transition buffering.
4. Intelligent Control System – Equipped with a high-end PLC and touchscreen HMI for parameter settings, status monitoring, and automatic fault alarms.
5. Safety Protection System – Multiple limit switches and safety light curtains ensure reliable and secure operation.

III.Technical Specifications

IV. Product Features
1. High Efficiency – Multi-head synchronous operation allows simultaneous unloading of multiple stacks, greatly improving productivity;
2. Stable & Reliable Operation – Precision servo and pneumatic balancing systems prevent product damage and ensure smooth performance;
3. Strong Adaptability – Adjustable gripper dimensions accommodate different brick types and sizes;
4. Easy Maintenance – Modular design, standardized parts, and long maintenance intervals;
5. Energy Efficient – Low-energy servo drive system minimizes power consumption;
6. Full Automation Integration – Seamlessly connects with automatic packaging, conveying, and stacking systems for smart line operation;
7. Safety Assurance – Multiple safety interlocks and anti-collision functions ensure operator safety.

V. Application Scope
1. Clay sintered brick production lines
2. Hollow block production lines
3. Thermal insulation multi-hole brick production lines
4. Other tunnel kiln-based ceramic product unloading systems

VI. Economic and Practical Value
The integration of the Multi-Head Brick Unloading System dramatically reduces manual handling and achieves fully automatic brick unloading from kiln exit to packaging line. With high stability, large output capacity, and low energy consumption, the system delivers remarkable benefits to brick manufacturers:
1. Over 60% reduction in labor cost;
2. 2–3 times higher unloading efficiency;
3. Lower breakage rate of finished bricks;
4. Realization of intelligent and digital production management.