Digital control and wide application of automatic numerical control hoop bending machine

Automatic numerical control hoop bending machine is widely used in construction industry and steel industry. Therefore, domestic technical personnel are constantly updating and designing better automatic steel bar hoop bending machine to achieve high-efficiency production. When the full-automatic reinforcement hoop bending machine is powered on, the motor will rotate, the upper guide wheel will rotate the steel bar, and the lower row guide wheel will press the steel bar under the pressure of the spring. When the steel bar is fed to the specified position, the bending motor rotates forward to bend the steel bar, the motor reverses, the worktable is reset, and the electric steel bar cutter completes a bending task.

The steel bar feeding and pressing mechanism of automatic numerical control hoop bending machine. After the reinforcement is fed in, the lower row guide wheel is positioned to the designated position by the screw nut mechanism, and then it is pressed by the spring. After the reinforcement is compacted, the feed motor rotates to make the lower row guide wheel rotate, which has the power to move the reinforcement forward, so as to realize the process of feeding the reinforcement.

The full-automatic numerical control hoop bending machine drives the rotary table to rotate through the motor. There is a stop column on the turntable plate. When the rotary table rotates, the stop column blocks the steel bar, so as to realize the bending process of the steel bar. The traditional processing technology of stirrup is to use a single machine to distribute the round steel bar through the process of modulation, cutting and bending hoop. Its technology is relatively backward, can not meet the needs of modern construction progress, and a large amount of waste, occupation of large space, labor, low productivity, poor accuracy of stirrup size and shape.

The fully automatic numerical control hoop bending machine adopts computer digital control, automatically and quickly completes the steel bar straightening, sizing, hoop bending and cutting. The machine is highly efficient, can replace many steel workers, in the field of steel processing unique service in the major road and bridge companies, China Railway, China Construction, municipal engineering, large steel processing and distribution units, construction sites and private small processing plants. The numerical control steel bar bending machine can meet the requirements of conventional steel bar processing diameter, and can process smooth round cold-rolled and hot-rolled steel bars with single line diameter of 5-12 mm and double-line diameter of 5-8 mm. In addition, the equipment has been improved several times since the production, and the products are more perfect, which can meet the actual needs of steel processing and production. Details show pursuit and solve practical problems.

The automatic numerical control hoop bending machine belongs to an improvement on the structure of the steel bar bending machine. It is characterized in that: the double-stage brake motor and the reducer are directly connected to make the first reduction, the small gear and the big gear mesh together to reduce the second speed. The big gear always drives the bending disk to rotate. There are central shaft holes and a number of bending shaft holes on the bending disk surface, and the positioning square bars of the working table are respectively provided with if Dry positioning shaft hole.

Because the double-stage brake motor and the reducer are directly connected to make the first reduction, the ratio of input and output revolutions is accurate, the bending speed is stable and accurate, and the electric automatic control can be used to change the speed, and the brake can ensure the bending angle. Using the positive and negative rotation of the motor, the reinforcement is bent in both directions. The central shaft is replaceable and easy to maintain. Intelligent control can be adopted.