E-mail: alice@gemwellgd.com
Address: No.8 Yuefeng Rd, High Tech Zone, Dongtai, Jiangsu, China | No.109 Qilin East Rd, Daning, Humen, Dongguan, Guangdong, China.
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During taping production process, the core wire and tape pay off separately. Then, tape material is wrapped on the core wire with a suitable tension to form a wire. Tension remains constant with wire taping at a constant speed. However, as tape continues to be released from the material spool, the outer diameter of the spool becomes smaller, and the length of the tape released gets shorter each time when the taping head rotates. If the tape pay-off speed is not adjusted in time, it will affects the stability of the tape pay-off. In order to increase the stability, there is a need for a structure that can actively adjust pay-off speed and keep tape tension maintain constant. In order to achieve that, three servo motion controllers are used to control rotation and movement of taping head, material plate, and tension dancer respectively. The servo motion controller for tension dancer can not only maintain constant tape pay-off speed and tension, that drives the tension dancer adopts speed and torque modes, which not only provides constant speed and tension to the strip material, but also self-detects and auto-feedback its relative position to the rotating head. When the tension dancer runs over the preset zero position and moves along the same direction as taping frame rotation, it means that the speed of the servo motor of the tape pay-off is slow, which makes the encoder transmit a PID voltage signal to servo motion controllerter for accelerating the tape pay-off, and vice versa. Thus, realizing constant tension taping by active auto-feedback and stable tape pay-off process.
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A Mature Factory You Can Count On
2025-04-11
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