Energy Feedback Inverter Hanging Conveyor System for Reduced Energy Consumption

Equipment Description:

Equipment description and main structure of heavy-duty vehicle suspension conveying system

1. Equipment overview

The heavy-duty vehicle suspension conveying system is designed for the production and assembly of large-size, high-weight (1-20 tons) workpieces such as heavy trucks, construction machinery, and large buses. Its core function is high-load, high-stability conveying, supporting continuous operation and precise positioning, and adapting to harsh working conditions such as welding, painting, and assembly.

2. System advantages

High load capacity: Suitable for heavy workpieces over 10 tons, with stability far exceeding that of light conveying systems.

Precise control: PLC+servo positioning, with a repeatability of ±1mm (assembly line requirements).

Safety redundancy: Dual-circuit braking + mechanical limit to ensure that the carrier is locked in the event of a sudden power outage.

Energy saving and environmental protection: Energy feedback inverter, energy consumption reduced by 15%-20%.

3. Typical application scenarios

Heavy-duty truck assembly line: frame conveying, cab assembly.

Engineering machinery welding line: excavator boom, crane turntable conveying.
‌Coach painting line‌: body electrophoresis, paint spraying and drying process.

4. Selection recommendations‌

Main structures and components:

1. Main structural components

1. Heavy-duty track system
Material: high-strength carbon steel (Q345B or above) or hot-dip galvanized steel, bending strength ≥500MPa.
Layout: multi-level support frame, can withstand dynamic load of more than 10 tons, span ≤6m (anti-droop).
Branch design: hydraulic/electric turnout switching, supporting multi-station parallel operation.

2. Power and transmission unit
Drive device: high-power variable frequency motor (15-75kW) + planetary gear reducer, stable torque output.
Traction chain: reinforced double hinge chain, breaking strength ≥150kN, temperature range -30℃~150℃.
Tensioning mechanism: hydraulic automatic compensation system, real-time adjustment of chain tightness.
Suspension carrier and fixture
Carrier structure: customized steel structure frame + impact-resistant bearing, suitable for special-shaped workpieces such as frame and cab.
‌Clamp type‌: pneumatic clamping/electromagnetic adsorption, positioning accuracy ±2mm.

3. ‌Safety and control system‌ ‌Emergency stop and overload protection‌: full-line emergency stop button + torque limiter, automatically cut off power when overloaded.
‌Intelligent control unit‌: PLC + industrial computer, integrated RFID/barcode recognition, to achieve full-process traceability of workpieces.
‌Anti-sway device‌: track lateral limit wheel + damper to reduce carrier shaking (amplitude ≤5mm).
4. ‌Auxiliary system‌ ‌Lubrication module‌: automatic drip lubrication to reduce chain wear.

‌Dust removal and cooling‌: high-pressure air knife (painting line) or water cooling cycle (welding line).

‌II. Technical parameters of core components

Features:

1.High cost performance: Based on the customer's product positioning and development strategy, and with economic affordability as the foundation, we achieve the best cost performance.
2.The advanced and meticulous design concept of the equipment, along with the highly automated industrial equipment, showcases the image of a modern and advanced enterprise.
3. It has high adaptability, meeting the current production requirements and reserving room for development, taking into account the needs of increased production and improved quality in the future.
4.Quality compliance strictly adheres to the ISO900 quality management system, with every minute detail of the entire equipment installation being strictly controlled.