Sewing machine

Abstract

Disclosed is a sewing machine, characterized in that when the area facing the inner side of the sewing machine(M), which is provided with a retainer frame(11) is kept on the sewing target object, the needle(8) of the sewing machine drops, forming stitches; the coordinate data corresponding to the positions of the stitches are inputted into the sewing machine(M) and then judgment of whether the coordinate data is contained in the prearranged coordinate data corresponding to the sewable area is carried out and then the judgment result is displayed in a displayer in different modes with respect to whether the coordinate data is contained in the prearranged coordinate data or not. Therefore, the sewing machine of the invention is easy to tell the data regarding the sewing of the sewing machine and to tell whether the data are effective for sewing.

Description

technical field [0001] The present invention relates to a sewing machine having a function of displaying data related to sewing of the sewing machine. Background technique [0002] In recent sewing machines, each mechanism of the sewing machine is controlled by a control device based on sewing sewing data, and each mechanism performs operations according to the sewing data to form stitches on the object to be sewn. [0003] In such a sewing machine, in order to be able to form stitches of various shapes, various parameters as sewing data can be input using an input display device provided with a touch sensor on the surface. On the display surface of the input display device, input buttons for inputting various setting values ​​and cursor movement input, and an image area for displaying setting contents related to the input data are displayed, and the operator observes the displayed contents, While touching the input button, a predetermined input operation is performed (for ...

AI Technical Summary

Problems solved by technology

[0006] However, in the case of the above-mentioned prior art, when the various parameters related to the input sewing data in the input display device are displayed on the input display device, the display form does not change, for example, it is usually displayed in black characters. parameters such as coordinates

[0007] Moreover, for example, in a sewing machine that has a predetermined sewable area and sews within the range of the object to be sewn corresponding to the sewable area, when in order to create sewing data, the input display device In the case of inputting coordinate data related to shape points and needle entry points, it is difficult to judge at a glance whether the coordinates are data within the sewable area from the parameters of the coordinate data displayed on the input display device, especially, even if The parameters of its coordinate data are values ​​outside the sewing area, and it may be judged as coordinates near the boundary of the sewing area, making it difficult to judge

[0008] Therefore, only by displaying its parameters, it is impossible to judge whether the parameters of various input data are valid as sewing data. It is necessary to actually operate the sewing machine and perform trial sewing to confirm it.

Images