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实用新型
CN204265076U 一种拉布机张紧装置 失效 - 权利终止

一种拉布机张紧装置
摘要：
本实用新型涉及一种结构简单、可以调整布料的张紧程度、防止布料折皱的拉布机张紧装置，包括机架、设于机架上的复数个用于绕卷布料的传动辊、电气控制系统，所述机架的两端上分别可转动地设有一支架，所述两支架之间可转动地设有一调整辊，所述调整辊位于其中两传动辊之间，所述机架上设有一感应调整辊的感应器，所述感应器与电气控制系统相连。
摘要（英）：

The utility model relates to a tensioning device of a spreading machine, and the tensioning device is simple in structure and capable of adjusting the tension degree of cloth and preventing the cloth from wrinkling. The tensioning device comprises a rack, a plurality of transmission rollers arranged on the rack and used for winding the cloth and an electric control system, the two ends of the rack are each rotationally provided with a support, an adjusting roller is rotationally arranged between the two supports and located between the two transmission rollers, and an inductor for inducting the adjusting roller is arranged on the rack and connected with the electric control system.

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