The sequin embroidery device in the computerized embroidery machine before the improvement is mainly composed of two parts: one is the working part of the sequin device of the computerized embroidery machine; the other is the lifting mechanism of the sequin device. The lifting mechanism mainly relies on compressed air to act on the cylinder, and then the cylinder drives the entire sequin embroidery device to move up and down, thereby completing the lifting work of the sequin embroidery device. This requires that the computerized embroidery machine must be equipped with an air compressor in the work of sequin embroidery or the factory must lay compressed air pipes in order to successfully complete the work of sequin embroidery.
The lifting mechanism in the sequin embroidery device of the improved computerized embroidery machine is changed from the original pneumatic drive to being driven by a servo motor, lead screw, guide rail, etc., thereby reducing equipment allocation and increasing the stability of the system; The functions of the optocoupler sensor and servo motor also make the optocoupler sensor and servo motor have a reasonable application in the computer embroidery machine.
The improved design of the lifting mechanism of the sequin embroidery device of the computerized embroidery machine makes the operation of sequin embroidery more stable, simple and convenient, reduces the cost and noise of the whole machine, and improves the production efficiency. Its functions fully meet the initial expectations of the design.

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