A side folding and sewing device for bag making

Abstract

This utility model relates to the field of sewing machine technology, specifically to a side folding and sewing device for bag making; it includes: a processing table and a sewing machine, the sewing machine being mounted on the processing table, a shaping plate being mounted on the surface of the processing table, a first groove being formed on the surface of the processing table along the length of the processing table on one side of the shaping plate in the width direction, a first sliding plate being slidably mounted inside the first groove; second grooves being formed on both sides of the surface of the first sliding plate along the width direction of the processing table, second sliding plates being slidably mounted inside the second grooves, guide posts being mounted on the upper surface of the second sliding plates, L-shaped connecting plates being slidably mounted on the outer surface of the guide posts, and a folding plate being mounted at the ends of the two L-shaped connecting plates, and the folding plate being able to move back and forth on both sides of the shaping plate in the width direction. This side folding and sewing device for bag making not only improves the folding effect, but also keeps the hand away from the sewing machine needle during sewing, reducing the risk of being pricked, and improving safety.

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