Linear motor to enhance the production capacity of lithium winding equipment, lithium battery winding equipment, the tension control of the winding quality plays an important role, so the tension control has always been the core content of the previous winding machine, the use of a tension The roller is fixed, the two tension rollers opposite to the roller can be moved, the pole piece passes S-shaped through the three tension rollers and drives the two tension rollers opposite to it to move to tension or release the pole piece to control the pole piece Tension; but the disadvantage of this method is that the control of the tension is not stable enough.
Tongmao direct drive motor technology used in the development of new products, direct drive motor control of the tension of lithium winding equipment, including linear motor modules, linear motors, which can greatly enhance the lithium-ion equipment production speed and accuracy, optimize the process and reduce manufacturing costs. At the same time Tongmao motor direct drive technology can inhibit the noise of lithium-ion equipment, easy maintenance and improve transmission efficiency.
The structure of the device comprises a pole piece correcting device and a driving device arranged between the unwinding mechanism and the winding mechanism. The winding needle of the winding mechanism makes a cam motion. The driving device pole piece synchronizes with the pulling motion of the pole piece for cam movement , At the same time cut off the pole piece unwinding and corrective action on the pole piece tension. The advantages of this motor are: simple structure, high control accuracy, long-term stability.
This article originates from Kunshan Tongmao Electronics Co., Ltd. (
www.tmmotion.com) original company, please indicate the source.
Linear motor