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
Subjects
CONVEYING
HANDLING THIN OR FILAMENTARY MATERIAL
HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS,CABLES
PACKING
PERFORMING OPERATIONS
STORING
TRANSPORTING
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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