一种被动放卷式分卷装置
本发明涉及一种被动放卷式分卷装置,具体的,主体部分由机架、承重柱、安全夹头、放卷辊、第一导向辊、夹持辊组、第二导向辊、收卷辊组、线性运动机构以及电机构成。在传统的被动放卷式分卷装置结构基础上,取消了原本用于制动放卷辊的制动器,利用夹持辊组限制卷材的自由运动,结合夹持辊组、收卷辊组相同的运行线速度,使得放卷辊与收卷辊之间的卷材始终保持合适的张力,从而消除了因卷材质量过大导致的制动器问题,保障了分卷工作的稳定进行。
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