High efficiency crown band winding tire semi-steel building machine

Abstract

This utility model provides a high-efficiency semi-steel forming machine for crown belt winding tires, relating to the field of crown belt winding technology. It includes two parallel upright plates, one of which is equipped with a height adjustment mechanism. Each upright plate has a guide mechanism fixedly connected to a lifting plate. Guided by the guide mechanism, the lifting plate can move up and down along the upright plate. The output end of the height adjustment mechanism is connected to one of the lifting plates. A pressure roller is rotatably mounted between the two lifting plates. This utility model uses a motor-driven screw and threaded sleeve in the height adjustment mechanism to precisely adjust the height of the pressure roller to control the crown belt tension. Simultaneously, a dust extraction mechanism effectively removes impurities, ensuring a good winding effect through this dual approach. By controlling tension and cleaning the surface, this utility model reduces winding defects caused by insufficient tension and impurities, improving the overall strength, stability, and appearance quality of the tire.

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