Cording embroidery device

Abstract

The invention discloses a cording embroidery device and belongs to the technical field of embroidery machines. The device comprises a machine shell, a needle bar, a presser foot, a presser foot driving mechanism, an outlet frame and a rope embroidery driving mechanism, wherein the needle bar vertically penetrates through the machine shell; the needle bar is sleeved with a presser foot sleeve; the presser foot sleeve is sleeved with a fixing sleeve; the fixing sleeve is fixed onto the machine shell; the fixing sleeve is sleeved with a shaft sleeve; the tail end of the presser foot sleeve is connected with the presser foot; the presser foot driving mechanism comprises a presser foot lifting motor arranged outside the machine shell and a presser foot driving assembly arranged in the machine shell; the rope embroidery driving mechanism comprises a rope embroidery driving motor arranged in the machine shell and a rope embroidery driving assembly arranged in the machine shell; a driving shaft of the rope embroidery driving assembly vertically penetrates through the machine shell and is used for driving the outlet frame connected to the outside of the shaft sleeve to swing; and a presser foot sliding block of the presser foot driving assembly moves up and down along the driving shaft of the rope embroidery driving assembly, and then the presser foot sleeve is driven to ascend and descend. The cording embroidery device provided by the invention is simple and compact in structure and good in embroidery stability.

Description

Technical field [0001] The present invention belongs to the technical field of embroidery machines, and more particularly to a disk-band embroidery device. Background technique [0002] The disc embroidery in the computer embroidery machine is an embroidery process that combines rope embroidery and embroidery. In the prior art, the embroidery machine is to achieve a plurality of embroidery processes such as flat embroidery, embroidery, and rope embroidery, adding an external device on a conventional flat embroidery. This will increase the cost of equipment and increase the installation space, which is not conducive to the small head sputum embroidery. [0003] Applicant's first application utility model CN201762554U discloses the embroidery machine stand-alone disk embroidery device, and the device includes a needle rod provided in the tenth, a pin, corresponding needle, and The presser foot is equipped with a rope embroidery on the rope embroidery spout. There is also a rope emb...

AI Technical Summary

Problems solved by technology

This patent solves the existing problem of adding an external device, but this device puts the cord embroidery motor outside the machine head, and still needs to leave a space for installing the motor outside the machine head, and the distance between the machine heads cannot be compressed. The number of heads loaded on the first embroidery machine is limited; at the same time, since the motor is outside the head, the driving distance for the motor to drive the execution part through the drive assembly is relatively long. Although the driving function can be performed, the embroidery stability is not enough under the high-speed operation of the embroidery machine

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