| 摘要 |
<p>The invention provides a sewing device which corrects reduction in the sewing positional precision as the frame is screwed because of uneven floors in application sites. The sewing device comprises the following units of, a preset device for aligning cloth ends and holding sewing objects such that the sewing objects are conveyed to a delivery position; an auxiliary clamping mechanism for temporarily keeping conveying the sewing objects to the delivery position; a conveyor for holding the sewing objects at the delivery position and sequentially conveying the sewing objects to a buttonhole stitching position of a sewing machine; the sewing machine performing buttonhole stitching on the sewing objects conveyed by the conveyor; and a frame carrying the aforementioned units. The sewing device further comprises a height regulation mechanism for regulating the height of the frame; and a regulation gauge which is mounted on the preset device for determining the balance degree of the frame. The balance degree of the floor on which the frame is arranged is measured on the basis of the regulation gauge, so that the balance degree of the frame can be corrected to the factory state by the height regulation mechanism.</p> |
