Based on years of system integration experience, Hehua has developed automated welding workstations and fully automatic welding production lines, which can quickly provide customers with customized solutions, precise research and development, and fast delivery. Hehua combines its strong design and development capabilities to achieve 1-to-1 customized solutions based on the characteristics of customer workpiece products, fully meeting customers’ all-round requirements for efficiency, quality, delivery time, etc.

Advantages of welding automation: customized intelligent welding flexible production line, according to customer specific requirements, realizes automated assembly, handling, spot welding, preheating, welding, post-heating and other production procedures, adopts intelligent flexible welding production line to solve customers’ multi-solution needs, automatically identifies the different shapes and sizes of workpieces, automatically identifies welds for welding, improves welding stability, reduces workers’ labor intensity, improves workers’ working environment, and changes traditional working methods. The production line has reasonably arranged the product process flow, based on meeting the production rhythm, fully considering the supply and demand management between each process, and striving for the performance ratio of the production line. At the same time, the economy, safety, good operability, welding reliability and high flexibility of the production line are the design criteria.

Box welding application

Product: closed welding workstation

1. Product highlights

1. Small space occupation, fast operation, flexible replacement
Multiple specifications of workpiece sizes within a certain range are widely used in bicycles, electric vehicles, motorcycles, mechanical hardware and other industries. Equipped with a welding room workstation, it can effectively improve work efficiency, safety and work environment.

2. Adopt imported servo motors
Adopt high-power servo motors and precision reducers with direct connection design, high torque, high kinetic energy, smooth operation, high efficiency, high-speed walking of handling and welding robots, stable and reliable, and accurate positioning;

3. Equipped with a safe production system
The safe production system mainly includes: over-travel protection, emergency stop protection, limit limit, air pressure alarm, safety shield, door opening power off, electrical protection and other functions to ensure the personal safety of operators and ensure safe production of furniture welding;

4. Operating system, simple and easy to learn
The operating system teaching programming can realize arbitrary programming, simple and easy to learn, and easy to operate;

2. Core technology

1. Automatic unloading system
The automatic unloading system can realize plate loading, automatic plate bending, automatic plate unloading, etc. High material cutting accuracy and high material cutting efficiency.

2. Flexible automatic welding system
Dual-station dual robots are used to achieve full automation of welding. The robot has high utilization efficiency, low labor intensity of workers, high welding efficiency and high quality, and low product defect rate.

3. Safety and environmental protection system

The safety system includes the overall safety protection of the production line and the safety protection of equipment; the environmental protection system includes fully enclosed robot welding and equipped with corresponding smoke and dust removal systems. Active safety protection of production line equipment, fully enclosed welding in the welding room, and smoke purification system to achieve a smoke-free workshop.

4. Automated logistics system
The workshop logistics system uses AGV transportation to save labor. The overall system controls the timely and reasonable distribution of materials, and the AGV trolley intelligent anti-collision system is safe and reliable.

5. Visual production management system
Timely and efficient feedback of production activity information, realize interactive management of information flow and logistics, lean production, efficient management, electronic methods, flexible layout, and content can be changed at any time, which is fully applicable to production management in all walks of life.

6. Dual gas circuit system
The dual gas circuit system includes:
The compressed air system and the carbon dioxide supply system are used. The centralized supply of carbon dioxide saves about 20% of the gas volume compared with bottled gas, and the centralized supply can save a lot of man-hours.

7. Whole line automation control system
The whole line control system is divided into the main control system, the equipment sub-control system, and the AGV control system. The equipment sub-control system and the AGV control system are uniformly controlled by the main control system. Greatly improve the efficiency of the production line and the utilization rate of all equipment; overall control of the line, free combination, flexible and changeable; realize the information management of the production line.