Sewing control system and sewing equipment

Abstract

The invention discloses a sewing control system and sewing equipment. The sewing control system comprises a permanent-magnetic brushless motor, a motor driving circuit, a controller, a power supply circuit, a control panel and a cloth infrared sensor, wherein the motor driving circuit is electrically connected with the permanent-magnetic brushless motor; the controller is electrically connected with the motor driving circuit; the power supply circuit, the control panel and the cloth infrared sensor are electrically connected with the controller. In the sewing control system, each control action on sewing equipment and brushless driving of the permanent-magnetic motor are realized by adopting the same controller, so that the control of the sewing equipment is more concentrated, the structure is more compact, and the production cost is reduced. The sewing equipment disclosed by the invention is simple in structure, is easy to produce and install, and is easy for realizing automatic control and maintenance; an independent thread cutting device is adopted, so that separate thread cutting control can be realized, power loss is reduced in comparison to the conventional thread cutting device, and noise can be lowered.

Description

technical field [0001] The invention relates to a control system, more specifically to a sewing control system and sewing equipment. Background technique [0002] Sewing machines (also known as sewing equipment) currently on the market are controlled by a single motor. The operation of the motor, the scissors group, and the fabric detection, thread loosening device, thread trimming device and other components are not centralized and automated electrical control. Wherein the moving cutter of the thread trimming device moves synchronously with the main shaft of the sewing equipment, even if there is no thread trimming requirement at this time. The relative groups of the cutter group are prone to wear and tear, which greatly shortens the service life. And can not control redundant suture length, waste a large amount of sutures. [0003] In addition, the thread loosening device, the thread trimming device and the motor of the sewing machine in the prior art have a single struc...

AI Technical Summary

Problems solved by technology

The relative group of the cutter group is prone to wear and tear, which greatly shortens the service life

And can not control the excess suture length, wasting a lot of sutures

[0003] In addition, the thread loosening device, the thread trimming device and the motor of the sewing machine in the prior art have a single structure and cannot realize centralized electrical control.

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