Sewing control system and sewing equipment

A control system and sewing technology, applied in sewing machine control devices, sewing equipment, sewing machine components, etc., can solve the problems of inability to control the length of excess stitches, inability to achieve electrical control, shortening service life, etc., to achieve easy automatic control, easy Automatic control and maintenance, the effect of saving production costs

Active Publication Date: 2013-12-18
SHENZHEN YANO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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 a...

Method used

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  • Sewing control system and sewing equipment
  • Sewing control system and sewing equipment
  • Sewing control system and sewing equipment

Examples

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Embodiment Construction

[0043] In order to fully understand the technical content of the present invention, the technical solutions of the present invention will be further introduced and illustrated below in conjunction with specific examples, but not limited thereto.

[0044] The sewing equipment of the present invention comprises a main frame (that is, the main structure of the sewing machine) arranged on a base, and a thread loosening device 80 is arranged on the main frame. Such as Figure 1-4As shown, the thread release device 80 includes a bracket 801, a thread release carriage 802 slidingly coupled with the support 801, and a thread release cylinder 809 for driving the thread release carriage 802 to move; The lower thread passing device 82; the upper thread passing device 81 includes an upper thread passing screw 811 fixed to the bracket 801 (the outer end of the upper thread passing screw is threadedly connected with an upper adjusting nut 814), and is sleeved on the upper thread passing scr...

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PUM

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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...

Claims

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Application Information

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IPC IPC(8): D05B69/00D05B47/04D05B65/00H02K7/10H02K11/00
Inventor 陈添德向本祥
Owner SHENZHEN YANO TECH
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