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Programmable electronic sewing machine and controller for programmable electronic sewing machine

A control device and sewing machine technology, applied in the direction of sewing machine control devices, program-controlled sewing machines, sewing machine components, etc., can solve problems such as poor operability and achieve the effect of improving efficiency

Inactive Publication Date: 2012-07-04
BROTHER KOGYO KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, after taking measures to eliminate errors, the operator needs to turn on the power and regenerate the sewing data from scratch, resulting in a problem of poor operability

Method used

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  • Programmable electronic sewing machine and controller for programmable electronic sewing machine
  • Programmable electronic sewing machine and controller for programmable electronic sewing machine
  • Programmable electronic sewing machine and controller for programmable electronic sewing machine

Examples

Experimental program
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Effect test

Embodiment Construction

[0048] DETAILED DESCRIPTION OF THE INVENTION The present invention will be described in detail below with reference to the drawings showing the best embodiments.

[0049] The programmable electronic sewing machine 1 to which a programmer is connected will be described. Such as figure 1 As shown, the programmable electronic sewing machine 1 that can carry out pattern sewing includes on the top of the console 2: a base 3, from the rear end of the base 3 ( figure 1 The left side is defined as the front), and the vertical column 4 is erected from the upper end of the vertical column 4, and the machine arm 5 is extended forward in the form facing the base 3.

[0050] A cylindrical base 3 a is provided on the base 3 in a form protruding forward. An X drive mechanism and a Y drive mechanism (not shown) are provided inside the base 3 . A cloth holder 7 for holding a processing cloth is disposed on the upper portion of the cylindrical base 3a. The cloth holder 7 moves in the X dire...

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PUM

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Abstract

The worker sets a programmable sewing machine in a program mode, manually operates the input section to input a target position D, and creates sewing data. A control unit drives X- and Y-axis motors according to a command value P determined according to the difference between the target position D and the current position E, and move a cloth holder toward target position D. If the cloth holder cannot be moved, or the current position E does not vary and the difference between the current position E and the target position D is equal to a predetermined value, or the difference is over the predetermined value, the control unit stops the drive output to the X- and Y-axis motors not to increase the difference, thereby preventing heating. Therefore, after the worker removes the cause that the cloth holder cannot be moved, the worker resumes input after the input of the target position D and can continue to create sewing data subsequently to the previously created sewing data.

Description

technical field [0001] The present invention relates to a programmable electronic sewing machine capable of generating sewing data while moving a cloth holder and a control device for the programmable electronic sewing machine. Background technique [0002] The programmable electronic sewing machine includes an X-axis motor and a Y-axis motor for moving a cloth holder holding a processed cloth in X and Y directions perpendicular to each other. The X-axis motor and the Y-axis motor have rotation detectors. The cloth holder is moved by performing feedback control on the driving amount and driving speed of the X-axis motor and the Y-axis motor using the detection signals of the respective rotation detectors. [0003] A programmable electronic sewing machine includes a portable programmer (for example, refer to Patent Document 1). This programmer is connected to the main body of the sewing machine with a cable, and can generate sewing data for forming a desired pattern. By mo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D05B19/16
CPCD05B27/00D05B19/16D05B19/02D05B19/12D05B69/10
Inventor 杉原良英
Owner BROTHER KOGYO KK