Transfer printing belt tensioning mechanism of heat transfer printing machine

The utility model relates to a transfer printing belt tensioning mechanism of a heat transfer printing machine, which comprises a machine frame, two pairs of gear racks and a transfer printing belt transmission device, the two pairs of gear racks respectively comprise a gear and a rack meshed with t...

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Bibliographic Details
Main Author HAN ZENGCHAO
Format Patent
LanguageChinese
English
Published 11.01.2022
Subjects
LINING MACHINES
PERFORMING OPERATIONS
PRINTING
PRINTING MACHINES OR PRESSES
STAMPS
TRANSPORTING
TYPEWRITERS
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Summary:The utility model relates to a transfer printing belt tensioning mechanism of a heat transfer printing machine, which comprises a machine frame, two pairs of gear racks and a transfer printing belt transmission device, the two pairs of gear racks respectively comprise a gear and a rack meshed with the gear, and the transfer printing belt transmission device comprises a tensioning roller and a transfer printing belt. Racks of the two pairs of gear racks are arranged on the two opposite sides of the machine frame respectively, gears of the two pairs of gear racks are installed at the two ends of the tensioning roller respectively, and tensioning of the transfer belt is adjusted through movement of the gears installed at the two ends of the tensioning roller along the corresponding racks. The transfer belt tensioning mechanism further comprises a ratchet wheel and pawl assembly used for rapidly locking or loosening the tensioning roller. The tension adjusting device can quickly adjust the tension of the transfer
Bibliography:Application Number: CN202121708322U