Robotic Arm Palletizer Machine Top Factory
Robotic Arm Palletizer Machine
The robotic arm palletizer automates the stacking of products onto pallets by precisely picking items from a conveyor and placing them in a predefined pattern.
Manual stacking replacement reduces labor fatigue and improves load consistency for downstream logistics.
Technical Specifications
| Parameter | Typical Value |
|---|---|
| Maximum payload | 20 kg |
| Reach (horizontal) | 1 200 mm |
| Degrees of freedom | 6 axes |
| Cycle time (pick‑and‑place) | 1.8 s per item |
| Power supply | 380 V 3‑phase, 50/60 Hz |
| Control system | PLC‑based with IEC 61131‑3 programming |
| Footprint (base) | 800 mm × 800 mm |
Operating Principles
A six‑axis articulated arm moves an end effector along a programmed trajectory to grasp items presented on an infeed conveyor.
Integrated vision sensors locate each product’s orientation, allowing the controller to adjust grip position and approach angle in real time.
After securing the item, the arm rotates to the pallet station, lowers the load onto the pallet, and releases it according to a preset layer pattern.
Material Construction
Structural components are selected for stiffness, corrosion resistance, and ease of maintenance.
- Frame: extruded aluminum alloy 6061‑T6 with T‑slot modularity
- Base plate: welded steel S235JR, powder‑coated for wear resistance
- Arm links: hardened steel with low‑friction bushings at each joint
- End effector options: stainless steel grippers or vacuum cups with FDA‑compliant seals
- Cabling: oil‑resistant PUR sheath, rated for continuous flex
Typical Applications
Industries that benefit from uniform layer stacking include beverage case handling, bagged goods consolidation, and carton alignment.
Consistent layer formation reduces interstitial voids, improves pallet stability, and enables higher stacking heights for warehouse storage.
Customization Options
Adjustments to the end effector, reach, vision, and software allow the machine to match specific line requirements.
For example, a vacuum suction gripper can handle lightweight cardboard trays, while a mechanical clamp accommodates heavy metal castings.
- End effector swap: mechanical grippers, vacuum suction, or magnetic fixtures
- Reach extension: additional linear slide to increase horizontal envelope up to 1 800 mm
- Vision upgrade: 3‑D laser scanners for mixed‑size case handling
- Software interface: Ethernet/IP, Modbus TCP, or OPC UA for MES integration
- Safety additions: safety light curtains, area scanners, and collaborative speed monitoring
Quality Control and Testing
Each unit undergoes a sequence of verification steps before shipment to ensure performance consistency.
- Pose repeatability test: measuring TCP deviation over 100 cycles (target ≤ 0.05 mm)
- Load capacity validation: applying 120 % of rated payload for 30 min to confirm structural integrity
- Safety function check: verifying emergency stop response time < 200 ms
- Electrical insulation resistance: measuring > 10 MΩ between live parts and chassis
- Final functional run: executing a full palletizing cycle with actual product samples
Frequently Asked Questions
Can the reach be modified after installation?
Yes, the linear slide module can be exchanged or extended; however, re‑calibration of the robot kinematics is required.
What information is needed for a quotation?
Product dimensions, weight, desired layer pattern, line speed (items per minute), and facility layout constraints.
Which end‑effector materials are available for food‑grade applications?
Stainless steel 316L grippers and silicone‑based vacuum cups that comply with FDA 21 CFR 177.2600.
How is the machine protected during overseas shipment?
Units are secured in wooden crates with foam edge protectors, sealed with moisture‑barrier film, and marked with handling symbols.
What is the typical lead time for a standard configuration?
Eight to ten weeks after receipt of the technical specification and deposit.
Contact for Inquiry
To discuss your specific palletizing requirements or request a detailed quotation, please reach out to our technical sales team.
