Embroidery sewing machine and embroidery start position setting method

A starting position, sewing machine technology, applied in the direction of program-controlled sewing machines, embroidery machines, sewing machines, etc., can solve problems such as trouble

Inactive Publication Date: 2008-04-23
TOKAI IND SEWING MACH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when using this method, it is very troublesome because the data input of the sewing range of the embroidery frame must be performed in advance.

Method used

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  • Embroidery sewing machine and embroidery start position setting method
  • Embroidery sewing machine and embroidery start position setting method
  • Embroidery sewing machine and embroidery start position setting method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] Embodiments of the present invention will be described in detail below with reference to the drawings.

[0021] Fig. 1 is an appearance view of an embroidery sewing machine according to an embodiment of the present invention, and the appearance itself is the same as that of a known embroidery sewing machine. On the sewing machine frame 1, a plurality of (four in the illustrated example) sewing machine heads 3 are arranged at regular intervals along the left and right direction of the sewing machine, and the height and working table are arranged directly below the sewing machine head 3. The upper surface of 2 is roughly the same as the needle plate 4. As shown in the top view of FIG. 2 , an embroidery stand 5 that holds the object to be embroidered is provided on the workbench 2 so as to be movable in the X / Y direction of the plane. The embroidery frame 5 is driven two-dimensionally in the X / Y direction by the X-axis driving mechanism 6 and the Y-axis driving mechanism ...

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PUM

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Abstract

A trace processing (moving an embroidery frame from an arbitrary start position according to the outline data of an embroidery pattern) is performed. It is judged whether the embroidery frame has reached a predetermined movement limit position or not during the process. If the embroidery frame has reached the movement limit position, the amount of the remaining outline portion overlapping from the embroidery frame is calculated from the current position of outline data at the time and the remaining outline portion. According to the overlap amount thus calculated, the start position is shifted and reset not to cause overlap. The start position can thereby be set easily in a short time such that the embroidery pattern does not deviate from the movable range of the embroidery frame.

Description

technical field [0001] The present invention relates to a device and a method for setting an embroidery start position. The device and method for setting an embroidery start position have the function of moving an embroidery frame holding an object to be sewn according to embroidery seam data corresponding to an arbitrary embroidery pattern. In an embroidery sewing machine with a driving mechanism, the embroidery pattern to be sewn does not exceed the movable range of the embroidery frame. Background technique [0002] When embroidering a certain embroidery pattern, as a method of confirming in advance whether the pattern is included in the sewing range (movable range of the embroidery frame), there is a method of actually tracing the embroidery frame along the outline of the embroidery pattern. Check the action visually. After inputting and setting the pattern data that you want to embroider from now on, move the frame through the manual frame moving operation, and set the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D05B19/16
CPCD05C9/22D05B19/12D05C5/02
Inventor 小宅等
Owner TOKAI IND SEWING MACH CO LTD
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