Control method of electronic rear tug device and sewing machine

The invention provides a control method of an electronic rear dragging wheel device and a sewing machine, the electronic rear dragging wheel device comprises a rear dragging wheel, a rear dragging wheel shaft, a rotating transmission mechanism, a lifting transmission mechanism and a driving mechanis...

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Bibliographic Details
Main Authors CHEN CHANGXI, GUAN JIANPING, LU BIN, PAN LINGGANG, LI TAO
Format Patent
LanguageChinese
English
Published 30.08.2024
Subjects
EMBROIDERING
SEWING
TEXTILES
TUFTING
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Summary:The invention provides a control method of an electronic rear dragging wheel device and a sewing machine, the electronic rear dragging wheel device comprises a rear dragging wheel, a rear dragging wheel shaft, a rotating transmission mechanism, a lifting transmission mechanism and a driving mechanism, the rear dragging wheel is installed on the rear dragging wheel shaft, the rear dragging wheel shaft is rotatably installed on the lifting transmission mechanism, the lifting transmission mechanism is connected with the driving mechanism, and the driving mechanism is connected with the rotating transmission mechanism. The rear towing wheel shaft is driven to lift; the driving mechanism is connected with the rear towing wheel shaft through the rotating transmission mechanism and is used for driving the rear towing wheel to rotate; the sewing machine further comprises a rear tug wheel electric control unit and a rear tug wheel operation screen, and the rear tug wheel electric control unit is integrated into the se
Bibliography:Application Number: CN202310207693