With the rapid development of China's economy, real estate has become a pillar industry in China. The steel structure, which is the backbone of the building, is becoming more and more diverse in structure and complex in requirements. The traditional manual steel processing form with single product and lack of product consistency can no longer meet the needs of generation days. The choice of fully automated, specialized, standardized processing methods came into being.
The automatic CNC steel bar hoop bending machine has emerged in such a social development demand. The automatic CNC steel bar hoop bending machine composed of mechanical part and control part is divided into steel bar feeding organization, steel bar bending organization, steel bar clamping organization, etc.; The control part is composed of a programmable controller, a servo control system, an external encoder, a photoelectric sensor, etc.
Brief description of the working process: when the power start of the steel bar bending machine is completed, the feeding motor rotates according to the control program, the upper row of guide wheels rotates to drive the movement of the steel bars, and the lower row of guide wheels is pressed by the pressure of the springs. When the steel bar is fed to the specified direction, the zigzag motor rotates to bend the rebar, the motor reverses the workbench and resets, and the electric rebar shear completes a zigzag task.
Mall required
Now, the pain points of the fully automatic CNC steel bar hoop bending machine profession include the following:
electromagnetic compatibility (EMC) issues, especially electromagnetic disturbance and tripping problems;
There are few brands of high-power servo options.
High-power servo overload performance.
Servo motor oscillation resistance.
After-sales skills are insufficient.
As a result, the low-cost, high-efficiency, stable and reliable automatic CNC steel bar hoop bending machine plan and a full range of after-sales service have become the new market demand of the hoop bending machine profession.
In a machinery and equipment factory in Guangdong, the diameter of the plant's steel bar is Φ5-12mm, and INVT provides it with a solution plan of PLC + HMI + feeding servo + zigzag servo hoop bending machine, which not only supports multi-turn hoop bending, but also can be operated manually, making debugging more convenient.
Program Benefits
01The product consistency is good and the rejection rate is low
DA200 servo 2.0kHz speed response frequency, servo motor can make dynamic response within 0.5ms, shorten the servo motor positioning setting time, improve the servo motor positioning accuracy, so that the product can ensure outstanding consistency, reduce the scrap rate.
02 Fast speed and high efficiency
The feeding speed can reach 800mm/s and the bending speed is 1000°/s when the feeding steel bar is double Φ10, and the feeding speed can reach 1200mm/s and the bending speed is 1100°/s when the feeding steel bar is Φ6.
03 The torque is large, and the output is stable and reliable
The servo motor rear forced cooling fan can take away the heat energy generated by the reluctance work in time, so that the temperature of the servo motor is stable, no demagnetization occurs, and the output is stable and reliable.
04Good oscillation resistance
The servo motor selects a resolver encoder to resist the resonance effect of the servo motor when the servo motor is at high acceleration and high deceleration, improve the service life of the servo motor, and reduce the failure rate in production.
05Easy debugging counseling
During the debugging process, the feeding servo is not connected to the full closed-loop encoder first, the basic parameters of the servo system are set first, and the full closed-loop encoder is connected after the motor has no alarm. Operate a full closed-loop system at low speed to investigate the connection between the command pulse and the reaction pulse, and investigate the connection between the command speed and the reaction speed
The planned operation of INVT automatic CNC steel bar hoop bending machine is simple and easy to understand, and there is no need to set parameters repeatedly, which can assist customers to reduce the manual debugging time and effectively improve the production efficiency and production speed.
In addition to the hoop bending machine, INVT has been deeply engaged in the field of steel processing for many years according to the guidance of the shopping mall, aiming at the occupational pain points and customer needs, INVT can also draw up a solution plan for steel processing equipment such as rolling welding machine, zigzag center, 5-head zigzag center, shearing line, sawing thread, truss production line, etc.
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