Equipment installation conditions:
1. Power supply: 380V 50HZ
2. Site requirements: 10m in length * 4m in width, with a flat ground
3. Air source: Air compressor ≥ 0.5MPa
Equipment process flow:
Lift the sheared bundled anchor rods onto the reduced diameter storage rack using a crane or forklift, and use the automatic feeding system to reach the reduced diameter waiting area. After the reduction is completed, the pneumatic control hook claw flips to the rolling area, which is then processed by the rolling machine.
Main component technical parameters
1. Squeezing and reducing feeding device. Composed of a reducing extruder and a servo reducing feeder, it is approximately 6.2m long and 2m wide. Servo reducing feeding machine, with a power of 1.2KWX2 units, is controlled by two servo motors for feeding and feeding, greatly improving the accuracy and efficiency of processing, and its speed can be adjusted according to actual requirements. Similarly, set up a slope material waiting area and set up two photoelectric sensors. Behind the slope material waiting area is the work area, which is divided into processing area, processing area, and completion area. Two proximity sensors are installed below the processing area. When there is no signal from the sensors in front, the waiting area is automatically fed by pneumatic control, and the anchor rod enters the substitute processing area. The feeding device is driven by a servo motor to move the anchor rod from the processing area to the processing area. The front sensor senses and sends a signal, and the conveying device transports the anchor rod to the reducing machine. After the rear proximity sensor senses and delays, the rod head enters the reducing machine to compress and reduce the diameter. After completion, the anchor rod exits the reducing machine. After the front proximity sensor senses a delay, the wheel stops and the anchor rod is moved to the completion area by the material feeding device. A proximity sensor is installed below the completion area, and after sensing the anchor rod, the hook claw is flipped to the next process by pneumatic control. The feeding and feeding speed is adjustable, with processing dimensions ranging from 1800mm to 2500mm and a reduction length of 100mm-200mm.
2. The automatic wire rolling device consists of a wire rolling machine and a servo wire feeding machine, with a length of about 6m and a width of about 3m. Servo wire rolling feeder, with a power of 1.2KWX2 units, also equipped with two servo motors to control feeding and feeding. The feeding system and feeding system are consistent with the reducing process, and can achieve automatic stop of the front production line when full material → pneumatic feeding → servo automatic feeding → automatic positioning → automatic wire rolling → servo automatic return → servo automatic feeding → pneumatic automatic flipping process. To solve the problem of oil pollution in the rolling process, an infrared grating is installed for monitoring. A signal can be given when the anchor rod exits the rolling wheel after rolling, and the anchor rod immediately stops retreating and reaches the completion area through the feeding mechanism. The rod body is placed in the completion area for the recovery of the rod body rolling oil. Part of it returns to the rolling machine, and the remaining part drips into the oil receiving groove after discharge, achieving no oil pollution outside the threaded end of the anchor rod 300mm. At the same time, it also solves the positioning problem of anchor rods of different lengths, making them neatly arranged on the finished material rack. To prevent the anchor rod from shaking when rolling, a pneumatic linkage "U" device is installed to prevent the anchor rod from shaking.
3. Finished material rack, approximately 2.5m long and 2.2m wide. There is a certain slope, and when the anchor rod rolls out, it can freely slide to the bottom, making it convenient to tie the cap. The bottom is equipped with a universal wheel that can move forward, backward, left and right for easy maintenance and replacement of the thread rolling wheel. One side is equipped with an oil receiving groove and an oil discharge device, which can recover the thread rolling oil.
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