There are many spindles on the warp frame of the circular loom . According to the width of the woven fabric and the width of the flat yarn, a specified number of warp yarns are used. Before the warp yarn enters the circular loom, the warp yarn is cross-opened by the brown frame of the warp yarn, and the weft shuttle is crossed. The circular motion in the opening passes through the warp yarn and is woven into a cylinder. A circular loom has several shuttles, and several weft yarns are woven at the same time. For flat weaving, a flat loom, a gripper, a water jet can be used. Weaving machine weaving. The average company bought a circular loom, and did not know how to maintain it. Today, the Chinese plastics industry website - Jiuzhi Plastics Network tells you how to maintain the circular loom?
1. Finishing sensor: Clean the detector cover regularly (every four hours). When the machine is running, make sure the white light is always on. The detector is designed according to the infrared principle. The dazzling light will affect the performance of the sensor. Try to be near the machine. Use only the daylight tube. If the surface of the spindle is bright, the detector may not work accurately. Avoid using an aluminum tube or a black tube. The black yarn will make the detector inoperable.
2. Weft insertion sensor: In the normal operation of the circular loom, when the weft is broken due to external force, the sensor detects the signal and transmits it to the controller to control the circular loom to stop. If the weft breaks, the machine cannot automatically stop: Jog the machine so that the guide tube of one of the shuttles runs under the sensor, and manually pull the weft thread quickly to make the steel ball enter the detection range of the sensor. If the red indicator light of the sensor is not bright, adjust the sensor position until the red indicator light is on. Or replace the sensor.
3. Main speed detection sensor: In the normal operation of the machine, if the range of the rising frequency frequency jump is large, it may be that the sensor is missing the detection due to the vibration. In this case, the position of the sensor needs to be adjusted so that the head of the sensor is aligned with the toothed disc. Then, observe and increase the frequency of the inverter. If it jumps in a small range, it can still be achieved after multiple adjustments, and the sensor is replaced.
4. Lifting the detection sensor: If the man-machine interface cannot accurately record the output, check whether the wiring is correct. If the wiring is correct, adjust the sensor position, run the machine, observe whether the indicator light is flashing. If it is not flashing, consider replacing the sensor.
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