a sewing equipment

Abstract

The invention discloses a sewing equipment, comprising a hook cover, a feeding device, at least one set of lifting devices connected with the feeding device, at least one set of translation devices and a control device connected with the lifting devices in one-to-one correspondence; when the control device receives For the hook replacement command, the control device first controls the lifting device to drive the feeding device to lift upward, the feeding device is far away from the hook cover, and then controls the translation device to drive the feeding device to move forward through the lifting device, and the feeding device staggers the hook cover; when the control The device receives the rotary hook reset command, the control device first controls the translation device to drive the feeding device to translate backward through the lifting device, the feeding device is aligned with the rotary hook cover, and then controls the lifting device to drive the feeding device to descend downward, and the feeding device is against the rotary hook. Cover plate; thus, the position of the feeding device relative to the hook cover plate is automatically adjusted, avoiding the feeding device pressing the hook cover plate, and the adjustment is more convenient, so it is convenient to replace the hook.

Description

technical field [0001] The invention relates to the technical field of garment processing, in particular to a sewing equipment. Background technique [0002] With the increase of labor cost, more and more sewing equipments rely on the installed pocket hemming machine to sew the hemming of pockets in batches, so as to achieve the purpose of improving the sewing efficiency and sewing quality at the same time. [0003] Take a sewing machine with a lock stitch head as an example, a rotary hook is installed under the worktable of the sewing machine, and the rotary hook can supply the bottom thread when the needle sews the sewing material, and sew the sewing material with the upper thread. When the lower thread is used up, the operator needs to open the hook cover, replace the lower thread, and then put the hook back into the worktable. The bobbin thread that the hook can wind is limited, and the hook needs to be replaced frequently during sewing. However, due to the limitation ...

AI Technical Summary

Problems solved by technology

However, limited by the existing technology, the feeding device of this type of sewing equipment is directly pressed on the hook cover, and the feeding device is usually fixed. When replacing the hook, the feeding device needs to be removed to open the hook cover, otherwise it cannot Take out the hook smoothly, it is inconvenient to replace the hook

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