Sewing device for bottom pockets of double-reinforcement cylindrical flexible freight bags
A bottom bag sewing device and container bag technology are applied in sewing equipment, sewing machine components, textiles and paper making, etc., which can solve the problems of high labor intensity, low efficiency, slow speed, etc., and achieve good sewing effect, high yield, Efficient effect
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[0032] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0033] Such as figure 1 , figure 2 with image 3 As shown, the present embodiment provides a bottom bag sewing device for a double-rib cylindrical flexible container bag, including a bottom bag flanging device 2 for flanging the four sides of the bottom bag, for turning the bottom bag flanging device 2. The bottom bag after flanging is transported to the bottom bag conveying device 19 of the turning and feeding mechanism 30, which is used to turn the bottom bag and send the turned bottom bag to the turning and feeding mechanism 30 of the sewing assembly 63, which is used for turning the bottom bag The bag is positioned so that the overturning feeding mechanism 30 performs the bottom bag overturning operation, the rotary drum mechanism 43 that makes the sewing assembly 63 perform the bottom bag sewing operation, the sewing assembly 63 that ...
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