Unreeling structure of plastic film transverse cutting machine

The utility model relates to an unwinding structure of a plastic film transverse cutting machine, which comprises a frame and an unwinding roller, the unwinding roller is rotatably connected onto the frame, a motor is fixedly connected onto the outer wall of the frame, a power shaft of the motor is...

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Bibliographic Details
Main Authors ZHANG WEIHUA, LIN XIZHONG, FANG DAOCHUAN
Format Patent
LanguageChinese
English
Published 20.06.2023
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Summary:The utility model relates to an unwinding structure of a plastic film transverse cutting machine, which comprises a frame and an unwinding roller, the unwinding roller is rotatably connected onto the frame, a motor is fixedly connected onto the outer wall of the frame, a power shaft of the motor is fixedly connected with the unwinding roller, a linkage wheel is coaxially fixed at the end of the unwinding roller, and the linkage wheel is fixedly connected with the unwinding roller. A plurality of positioning grooves are formed in the outer wall of the linkage wheel, a locking air cylinder is fixedly connected to the side wall of the machine frame, a telescopic shaft of the locking air cylinder is fixedly connected with a clamping block, the clamping block is used for being embedded into the positioning grooves, the unwinding roller is connected with a limiting column through a sliding assembly, and the limiting column is connected with the linkage wheel. A driving air cylinder is fixedly connected to the inner
Bibliography:Application Number: CN202320175319U