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Control method of sewing machine

A control method and sewing machine technology, which is applied to sewing machine components, program-controlled sewing machines, sewing equipment, etc., can solve the problems of wasting time and restricting work efficiency, and achieve the effect of improving sewing efficiency

Active Publication Date: 2015-06-03
NINGBO SUPREME ELECTRONIC MASCH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Assuming that a sewing machine processes more than 1,500 materials a day, the accumulated time wasted in replacing the template is very large, which seriously restricts the working efficiency

Method used

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  • Control method of sewing machine

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Experimental program
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Embodiment 1

[0031] Such as figure 1 As shown, the sewing machine of the present invention includes a sewing machine head 1, an XY feeding mechanism and a control system. Machine head 1 and XY feeding mechanism can adopt existing known structure. The control system includes power supply, motherboard, processor, memory and system software.

[0032] The XY feeding mechanism is provided with a feeding base 2 for installing templates. Driven by the XY feeding mechanism, the feeding base 2 can move in the X direction and the Y direction of the workbench horizontal plane coordinate system.

[0033] The feeding base 2 can be provided with 2, 3 or more template mounting positions. The formwork installation position is the area on the feeding base 2 that is docked with the formwork. The feeding base 2 has several formwork installation positions, and several formworks can be docked and installed at the same time.

[0034] In this embodiment, as a preferred solution, the feeding base 2 is provid...

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Abstract

The invention discloses a control method of a sewing machine, wherein the method can increase the template replacing speed. The sewing machine comprises a machine head used for sewing, an XY feeding mechanism and a control system. The XY feeding mechanism is provided with a feeding base used for installing templates, the feeding base is provided with at least two template installation positions which are arranged side by side, and each template installation position is provided with a sensor and a fixing mechanism, wherein the sensors are used for detecting the templates and the fixing mechanisms are used for fixing the templates. The control system can induct installation of the templates automatically through the sensors, and as long as the templates are installed into the template installation positions, the templates can be automatically locked by the feeding base without the need of pressing a presser foot switch by an operator. The feeding base is provided with the at least two template installation positions, the templates on the template installation positions are switched through the control system for conducting sewing, therefore, non-stop continuous work of the XY feeding mechanism can be realized, the process that in the replacing process of a traditional template, an XY feeding mechanism needs to be stopped for about thirty seconds is omitted, and the sewing efficiency is doubled.

Description

technical field [0001] The invention relates to a sewing machine, in particular to a control method of the sewing machine. Background technique [0002] Existing industrial sewing machine all comprises several parts of sewing machine head, workbench, XY feeding mechanism, presser foot mechanism and control system. The sewing machine head is provided with a machine needle capable of moving up and down and a bottom shuttle matched with the machine needle. The control system controls the XY feeding mechanism to move according to the set sewing program, so that the presser foot mechanism moves along the X and Y directions of the horizontal plane of the worktable. The presser foot mechanism presses the material, and the material moves at the sewing position of the machine needle to sew according to the stitches set by the sewing program. [0003] There are many XY feeding mechanisms, such as the utility model patent name A feeding structure of a sewing machine, patent number: 2...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D05B19/16D05B35/00
Inventor 罗千
Owner NINGBO SUPREME ELECTRONIC MASCH INC
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