A starting point control system and control method for sewing machine
A technology of control system and control method, applied in general control system, control device for sewing machine, control/adjustment system, etc., can solve problems such as unfavorable feeding task execution, and achieve the effect of improving work efficiency
Active Publication Date: 2017-07-04
JACK SEWING MASCH CO LTD
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[0049] Specific embodiments of the present invention will be further described in detail below based on the accompanying drawings. It should be understood that the specific embodiments described herein are only used as examples, and are not intended to limit the protection scope of the present invention.
[0050] see figure 1 and figure 2, which is a principle block diagram of a starting point control system 100 for a sewing machine provided by the present invention. The starting point control system 100 for a sewing machine includes a parameter initialization module 11 , a position sensing judgment module 12 , a starting point returning module 13 , and a starting point direct return module 14 . It is conceivable that everything included in a sewing machine is used as other functional modules in the prior art, such as a support module, a sewing functional module, an on-line functional module, etc. Since these are in the prior art, they will not be described in detail here. ...
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The invention provides a sewing machine starting point control system and control method. The sewing machine starting point control system comprises a parameter initialization module, a position sensing judging module, a starting point return module and a starting point direct return module. The position sensing judging module primarily judges the position of a feeding device and then the starting point return control is performed; during starting point returning, based on the judgment of the position sensing judging module, the starting point return module orders the feeding device to complete a feeding travel first and then complete a return travel when the feeding device passes through a position detection point, and thus the feeding device is made to return to the starting point position; if the feeding device does not pass through the position detection point, the starting point direct return module orders the feeding device to complete the return travel only, and thus the feeding device is made to return to the starting point position. Therefore, no matter where the feeding device is, the feeding device can return to the starting point in the shortest time, so that the working efficiency is increased.
Description
technical field [0001] The invention relates to a control device of a sewing machine, in particular to a starting point control system and a control method for the sewing machine. Background technique [0002] When sewing fabrics with an industrial sewing machine, some kind of jig must be used to press the fabric to work on it. However, the commonly used jig has a single function, and during the sewing process of the flexible material, the pressing position or pressing angle cannot be changed according to the shape of the flexible material. Either some clamps can adjust the pressing position or pressing angle, but they all need to be adjusted manually, which is not conducive to saving working time, reducing costs, and improving efficiency. [0003] The application number filed by the applicant in June 2015 is 201510342456.0, and the patent application title is "A Sewing Machine Feeding Control System and Control Method" to provide a sewing machine feeding control system. T...
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IPC IPC(8): G05B19/18D05B69/00
CPCD05B69/00G05B19/188G05B2219/45195
Inventor 黄赞赞于恒基
Owner JACK SEWING MASCH CO LTD