Over-edging sewing machine automatically cutting fabric and cutting over-edging strip
A technology for hemming strips and sewing machines is applied in the field of hemming sewing machines, automatic fabric cutting and hemming sewing machines with broken hemming strips. Control efficiency, ease of use, and easy control
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[0027] The following are specific embodiments of the present invention and in conjunction with the accompanying drawings, the technical solutions of the present invention are further described, but the present invention is not limited to these embodiments.
[0028] Such as Figure 1 to Figure 7 As shown, the hemming sewing machine comprises a base plate 33, a casing 1, a main shaft 2 and a needle bar 3 capable of reciprocating up and down. Sewing needle 4 is fixed, one end of main shaft 2 is provided with eccentric wheel 5, and eccentric wheel 5 is provided with connecting rod 6, and the upper end of connecting rod 6 is hinged with eccentric wheel 5, and the lower end of connecting rod 6 is provided with connecting seat 7, The connecting seat 7 is connected with a clutch bracket 8 and the connecting rod 6 can drive the clutch bracket 8 to reciprocate up and down; the casing 1 is fixed with a vertical guide rod 9, and the guide rod 9 sliding sleeve is provided with a cutter sea...
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