JP2003126575A - Displaying device for sewing machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a displaying device for a sewing machine, which can simultaneously display a plural pieces of information. SOLUTION: This displaying device (30) for the sewing machine displays a display pattern (20), which is determined based on sewing information, on a display section (31). Such a displaying device is equipped with storage means (a ROM18 and a RAM19) which store the sewing information, and a display- controlling means (a CPU17) which displays a plurality of display patterns being superposed on the display section. Therefore, respective display patterns can be largely displayed, and the visibility can be increased.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a sewing machine display device.

[0002]

2. Description of the Related Art A sewing machine displays various kinds of sewing information (sewing location, sewing conditions (number of stitches, differential amount, thread tension, etc.), shape of a sewn product, shape of sewing pattern, progress of sewing) as a graphic on a display screen. Things are known. Before starting the sewing, the operator performs, for example, setting / changing work of the sewing conditions while looking at the display screen, and during the sewing work, sees the display screen to check the sewing position and the progress of the sewing work. I'm confirming.

[0003]

By the way, as described above, while there are many pieces of sewing information to be displayed on the display screen, the size of the display screen is often relatively small due to the structure and cost of the sewing machine. When a plurality of pieces of information (graphics) are displayed on the display screen at the same time, there is a problem that the display of each piece of information becomes small and the visibility deteriorates. In addition, if a plurality of pieces of sewing information are treated as one piece of sewing information by associating them with each other and displayed, it is necessary to add a lot of explanation to the display screen in order to make it easier for the operator to understand. There was a problem that the sex became worse. If one piece of information is displayed on one screen and a plurality of pieces of sewing information are displayed in order by operating the display screen changeover switch, etc., it takes time to display the desired information, resulting in poor workability. There was a problem of becoming.

SUMMARY OF THE INVENTION An object of the present invention is to provide a display device of a sewing machine, which takes into consideration the above-mentioned problems and can display a plurality of information at the same time.

[0005]

In order to solve the above problems, a display device (30) for a sewing machine according to claim 1 is a sewing machine which displays sewing information as a display figure (20) on a display section (31). The display device is characterized by including display control means (CPU 17) for displaying at least two or more display figures of the sewing information on the display unit in an overlapping manner.

According to the display device of the sewing machine of the first aspect, the display figure determined based on the sewing information can be displayed on the display section in a superimposed manner. Compared with the case where the display figures are displayed side by side, it is possible to display each display figure in a larger size and improve the visibility. Further, since the visibility of each display figure is improved, it is possible to reduce the mistaken input of sewing information by the operator and to easily confirm the sewing information during sewing. The sewing information is as follows. 1) Sewing location (for example, button mounting position in button sewing machine, left and right position of sleeve in sleeve sewing machine) 2) Sewing condition (setting value for defining sewing machine operation,
For example, the number of stitches, the differential amount, the thread tension, the sewing length) 3) The shape of the sewn product (for example, the shirt or skirt that is the shape of the object to be sewn with a button in a sewing machine with buttons) 4) The sewing pattern shape (for example, , Buttonhole shape, embroidery pattern shape) 5) Sewing progress (progress of how much sewing is progressing during the entire sewing)

A display device for a sewing machine according to a second aspect is the display device for a sewing machine according to the first aspect, further comprising an input means (operation panel 17) capable of inputting a sewing condition as sewing information, and the display control means. However, the display graphic of the sewing condition as the sewing information is displayed on the display unit, and the display content of the display graphic being displayed is changed in association with the sewing condition input by the input means.

According to the sewing machine display device of the second aspect, the same effect as that of the first aspect can be obtained, and, for example,
When the operator sees the display graphic displayed overlaid on the display and corrects (re-enters) the sewing information, the display control means displays the display graphic in synchronization with the input sewing information. Change the content. Therefore, the operator can visually and accurately confirm the corrected data, and can reduce mistakes in data input.

A sewing machine display device according to a third aspect of the present invention is the sewing machine display device according to the first or second aspect, in which the display control means is operable to display a display graphic that is being displayed in association with the sewing operation of the sewing machine. A display device for a sewing machine, characterized in that display contents are changed.

According to the sewing machine display device of the third aspect, the same effect as that of the first or second aspect can be obtained.
Since the display control means changes the display content of the display graphic in synchronization with the sewing operation of the sewing machine, the operator can visually and accurately check the progress of the sewing operation.

[0011]

BEST MODE FOR CARRYING OUT THE INVENTION [First Embodiment] A sewing machine display device of the present invention will be sewn while being shirred (shrink stitches) when sleeves are attached, etc., with reference to the drawings. An embodiment when applied to a vertical feed sewing machine will be described. In addition, "to squeeze" means, for example, to increase the feed amount of the outer fabric (upper fabric) of the fabric sewn in two layers when sewing three-dimensionally shaped parts such as sleeves of clothes. So, it is to make room for the outer fabric.
The shirring is not always performed uniformly over the entire series of sewn parts.For example, in the case of sleeve attachment, the amount of shirring is increased to the extent of the sleeves, and conversely, sewing is performed under the sleeve without shirring. It is common to

As shown in FIG. 1, a vertical feed sewing machine 10
Includes a sewing machine motor 12 that rotates a sewing machine main shaft (not shown) by being driven based on an operation of a start pedal 11. Although not shown, the main shaft of the sewing machine is connected to a needle bar through a conversion mechanism that converts rotary motion into reciprocating motion, and a sewing machine needle is provided at the tip of this needle bar. Then, when the main shaft of the sewing machine is rotated by the sewing machine motor 12, the sewing machine needle reciprocates along with the needle bar so that a sewing object (upper cloth and lower cloth) can be sewn.

The vertical feed sewing machine 10 further includes an upper feed motor 13 for driving an upper feed roller (not shown) for feeding the upper cloth.
And a lower feed motor 14 for driving a lower feed roller (not shown) for feeding the lower cloth, so that the upper cloth and the lower cloth are respectively fed at a predetermined speed (predetermined feed amount) during sewing. Has become. In this embodiment, the vertical feed motor 13,
A pulse motor is applied as 14. Then, the upper cloth feed amount can be made larger than the lower cloth feed amount to sew, and the upper cloth can be pushed in, and by changing the difference between the upper and lower cloth feed amounts, The amount of inclusion can be adjusted. That is, the more the feeding amount of the upper cloth is set to be larger than the feeding amount of the lower cloth, the more the shirring amount can be increased.

The amount of shirring is preset for each sewing area depending on the type of sewing material. In the vertical feed sewing machine 10, by previously inputting the shirring data based on this setting, sewing is performed by automatically changing the difference in the feed amount of the upper and lower fabrics for each sewing area, that is, the shirring The sewing is done with the amount adjusted.
The details of the false data will be described later.

Further, the vertical feed sewing machine 10 is provided with a thread tension solenoid 15 capable of changing the thread tension. Although not shown in the drawing, the thread tension solenoid 15 is used as a drive source of a thread clamping unit that clamps the thread and applies tension to the thread,
The drive circuit 15a controls the drive current under the control of the CPU 17 described later so that a predetermined amount of tension is applied to the yarn held by the holding portion. Further, as will be described in detail later, the vertical feed sewing machine 10 is provided with a sewing area changeover switch 16 and an input circuit 16a for the operator to switch the section at any timing during the sewing work.

The vertical feed sewing machine 10 has an operation panel 1
7 is provided. The operation panel 17 is provided with an operation section (not shown) for setting various sewing information (for example, the above-mentioned shirring data, sewing conditions such as thread tension, sewing shape, sewing position, etc.), and the CPU 17 based on the set sewing information. The display device 30 for displaying the display graphic 20 determined by
As described above, the display device 30 of the sewing machine of the present invention constitutes a part of the operation panel 17, and the operation panel 1
It is assumed that it is provided integrally with 7.

FIG. 2 shows a pie chart 21 and a bar chart 22 as a display figure 20 determined based on the embedding data input when the sleeves are worn. The pie chart 21 and the bar chart 22 are displayed on the display unit 3 of the display device 30.
1 is displayed, FIG. 2 shows a state before the start of sewing, and FIG. 3 shows a state during sewing.

The shirring data includes a plurality of sewing areas and the amount of shirring set for each sewing area. The sewn area is one in which the circumference of the sleeve to be sewn when the sleeves are sewn is divided into arbitrary lengths, and in the present embodiment, from the portion directly below the substantially circular sleeve shape. Counterclockwise, it is divided into 8 parts at intervals of about 45 degrees.
The four categories are set from the first sewing area to the eighth sewing area.

The shirring amount is set for each sewing area, and represents the increase amount of the upper feed amount with respect to the lower feed amount. For example, when the lower feed amount is set to 2 mm and the upper feed amount is set to 2.2 mm, that is, when the lower cloth is advanced by 2 mm and the upper cloth is advanced by 2.2 mm with one stitch, The value "2" obtained by dividing 0.2 mm, which is the difference between the upper feed amount and the lower feed amount, by 0.1 mm that is set as the basic unit.
The amount of bulge. In the present embodiment, the amount of shirring is set to 2, 6, 8, 10, 0, 12, 6, 4 in order from the first sewing area to the eighth sewing area. In addition to the upper feed amount, the lower feed amount, the length of the sewing area, the basic unit, and the like can be appropriately changed for each sewing area.

The pie chart 21 has eight sections (sections 21a to 21a) corresponding to the above-mentioned first to eighth sewing areas.
21h) are arranged in a circle, and the length of each section in the circumferential direction corresponds to the length of the sewing area, and the numbers shown in each section correspond to the amount of shirring. The indicator bar 21i inside the pie chart is displayed to indicate the actual sewing position, and the pie chart 2 is displayed as the sewing progresses.
Move around the inner circumference of 1. Since the state before the start of sewing is displayed in FIG. 2, the indicator rod 21i is displayed in the portion immediately below the sleeve, which is the sewing start position. In FIG. 3, the indicator rod 21i indicates the actual sewing progress. As shown, it is displayed at the sewing position (where the section 21e is switched to the section 21f).

The bar graph 22 is displayed above the pie chart 21 and is divided into eight sections (sections 22a to 22h) corresponding to the above-mentioned first to eighth sewing areas.
Are arranged in the sewing order from left to right. The horizontal length (width) of each section 22a to 22h corresponds to the order of the sewing area, and the vertical length (height) of each section.
Corresponds to the amount of rush. In the section 22e,
Since the amount of shirring is set to “0”, the height is 0.

The vertical feed sewing machine 10 includes a CPU 17 for controlling the vertical feed sewing machine 10 and a CPU 17.
ROM 18 for storing control programs and the like, and RAM for storing various data set / changed through the operation panel 17 and used as a work area of the CPU 17.
19, EEPROM 1 for storing backup data
8a. The CPU 17 also functions as the display control means of the present invention, and includes the ROM 18 and the RAM 19
Shall also serve as the storage means of the present invention.

In addition, the vertical feed sewing machine 10 includes drive circuits 12a-1 which control the drive of the sewing machine motor 12, the upper feed motor 13, the lower feed motor 14, and the thread tension solenoid 15.
5a, the CPU 17 receives a start signal from the start pedal 11 via the input circuit 11a, and the sewing machine motor 12, the upper feed motor 13, the lower feed motor 14, and the thread tension via the drive circuits 12a to 15a. Solenoid 15
Control the behavior of.

Next, referring to the flowchart of FIG.
The operation of the CPU 17 and the display graphic 20 displayed on the display device 30 of the sewing machine will be specifically described. First, in step S1, the operator inputs the “squeeze data” as the sewing condition via the operation panel 17. That is, the number of sewing areas forming the shirring data, the length of each sewing area, the amount of shirring for each sewing area, and the like are input. Then, the bullying data is stored in the RAM 19 and is processed by the CPU 17 based on a predetermined program, and the pie chart 21 and the bar chart 22 composed of the eight sections shown in FIG. 2 are displayed on the display unit 31. It

Since sewing is not started in this state, the contents displayed on the pie chart 21 are as follows:
21h are displayed in different colors (for example, red, yellow, blue, etc.), and the first section 21a to be sewn is highlighted so as to be distinguishable from the other sections 21b to 21h. In addition, the indicator rod 21i
Is displayed at a sewing start position, that is, a position corresponding to a portion right under the sleeve. In addition, as the display content of the bar graph 22, the outer shape of each of the sections 22a to 22h is displayed in one color (for example, black), and the inside of each of the sections 22a to 22h is in a transparent state, that is, a circle located below the bar graph 22. The graph 21 is visible.

Then, the operator looks at the pie chart 21 and the bar chart 22 displayed on the display unit 31, and if necessary, corrects various data including the bulge data. Also,
The CPU 17 links the corrected data with the pie chart 21.
The circumferential length of each section and the height of each section of the bar graph 22 are changed. Then, in step S2, the sewing machine motor 12 is in a drive standby state until the start pedal 11 is depressed, that is, turned on.

When it is determined that the start pedal 11 is depressed, the process proceeds to step S3, and the sewing machine motor 12 is driven according to the amount of depression of the start pedal 11. In step S4, the CPU 17 controls the drive of the vertical feed motors 13 and 14 so that the shirring amount "2" set for the first sewing area is reached, and the sewing length actually advanced. To measure. This measurement is based on the vertical feed motor 1
The pulse signals output to drive the pulse motors 3 and 14 are counted and calculated from the counted values. Then, the position of the indicator rod 21i is moved along the inner circumference of the pie chart 21 based on the measured sewing length.

Then, it is determined in step S5 whether or not the sewing area switching position has been reached, that is, whether or not the sewing of the first sewing area has been completed. If No, that is, if it is determined that the sewing area switching position has not been reached, the process returns to step S2 to continue sewing. Also, step S
When it is determined Yes in 5, that is, when it is determined that the sewing area switching position has been reached, the process proceeds to step S6. In steps S6 to S9, the switching process of the sewing area is performed. First, the CPU 17 moves one sewing area in step S6. That is, the processing target is changed from the first sewing area to the second sewing area, then, in step S7, the length of the second sewing area and the amount of shirring are read out, and the display content of the bar graph 22 is displayed in step S8. The display contents of the pie chart 21 are changed in step S9.

Here, as shown in FIG. 3, a bar graph 22
The change of the display content of means to display the outer shape of the section for which sewing has been completed in a color (for example, red) different from the previous color (black). By changing the display content of the bar graph 22 in this way, it is possible to easily visually and visually distinguish the sections that have been sewn from the sections that have not been sewn. Note that FIG. 3 shows a state where sewing has been completed up to the fifth section 22e, that is, the fifth sewing area.

Further, changing the display contents of the pie chart 21 means displaying the section for which sewing has been completed in a color different from the color used for other sections (for example, white), and starting sewing It refers to highlighting the displayed segment. The indicator rod 21i is displayed between the fifth section 21e and the sixth section 21f. By operating the sewing area changeover switch 16, the operator can shift to the next sewing area at an arbitrary timing even if the sewing area switching position has not been reached.

Thereafter, in step S10, it is judged whether or not the sewing area that has been sewn is the last one, that is, in the present embodiment, whether or not the sewing of the eighth sewing area is completed, In the case of No, the process returns to step S2, the sewing is continued until the sewing of the eighth sewing area is completed, and Yes.
In case of, it moves to step S11. In step S11, the sewing machine motor 12 is in a drive standby state until the activation pedal 116 is turned on. If Yes, that is, if it is determined that the activation pedal 11 is stepped on, step S12
Then, the sewing machine motor 12 is driven according to the amount of depression of the start pedal 11, and sewing is continued. The sewing in step S12 is not the sewing based on the shirring data, but the sewing arbitrarily performed by the operator as needed.

Then, in step S13, a CP command is issued, for example, when the operator depresses the starter pedal 11 in the opposite direction to that which has been used.
It waits until U17 detects it, that is, returns to step S11 and continues sewing. Then, in step S13, Yes, that is, when the thread trimming command is issued and thread trimming is executed, the series of sewing operations is ended.

Display device 3 of the sewing machine shown in this embodiment
According to 0, since the pie chart 21 and the bar graph 22 determined based on the false data can be displayed in an overlapping manner on the display unit 31, the pie chart 21 and the bar graph 2 are displayed.
2 is displayed on the display unit 31 without being overlapped with the display unit 31, for example, a pie chart 21 and a bar graph 22 are displayed.
Can be displayed large and the visibility can be improved.
In addition, the visibility of the pie chart 21 and the bar chart 22 is improved, so that the operator can reduce mistakes in inputting the shirring data.

When the operator looks at the pie chart 21 and the bar chart 22 displayed on the display unit 31 and corrects (re-enters) the squeezing data, the CPU 17 changes the input data. Linked pie chart 21 and bar chart 22
Change the display content of. Therefore, the operator can visually and accurately confirm the corrected data, and can reduce mistakes in data input. Further, since the CPU 17 changes the display contents of the circle graph 21 and the bar graph 22 in association with the sewing operation (sewing work) of the sewing machine, the operator can visually and accurately confirm the progress of the sewing work.

The present invention is not limited to the above embodiment and can be modified as appropriate. For example, pie chart 2
Although each of the sections 21a to 21h of 1 is displayed in a different color, the present invention is not limited to this. For example, the same color may be used and the color density may be changed and displayed for each of the sections 21a to 21h. good. Further, in the state before the start of sewing, the display contents of the pie chart 21 and the bar graph 22 are changed in synchronization with the corrected data, and in the state during the sewing work, the section corresponding to the sewing area being sewn is highlighted. Although it is assumed that the light is displayed or the position of the indicator bar 21i is moved, the invention is not limited to this, and for example, the pie chart 21 and the bar graph 22 are interlocked with the corrected embedding data.
The pie chart 2 is displayed during the sewing work only by changing the display content of
The display states of 1 and the bar graph 22 may not be changed.

Further, each section 21a-21 of the pie chart 21
Display color of h and display color of outline of each bar graph 22 2
2a to 22h may be associated with each other and displayed in the same color. Also, each of the sections 21a to 21c constituting the pie chart 21.
It is also possible to display 21h in the same color and display the sections in which sewing is performed in different colors. Further, by displaying only the outer shape of the bar graph 22 and making the inside of the bar graph transparent, both the bar graph 22 and the pie graph 21 are displayed so as to be recognizable, but the invention is not limited to such a form. For example, if different colors are applied to both graphs and the color of the overlapping portion is controlled to be displayed as an intermediate color between the two colors, both graphs can be similarly displayed in a distinguishable manner. At this time, if the line segment representing the outer shape of both graphs is always displayed preferentially as black, the outer shape can be easily understood and both graphs can be easily identified.

Further, the length of the sewing area and the barbed amount 22 are displayed on the pie chart 21. However, the present invention is not limited to this. For example, the thread tension for each sewing area is displayed. The display contents of 21 and bar graph 22 can be arbitrarily changed. The pie chart represents the number of sewing areas, the length (sewing conditions) and the progress of sewing as the sewing information, and the bar graph represents the shirring amount (sewing conditions) as the sewing information, which are displayed in an overlapping manner. However, the combination of the sewing conditions to be displayed is not limited to this, and the sewing information desired by the operator at the time of setting the sewing parameters such as the shape and the sewing conditions of the sewn product, the shape of the sewing pattern and the progress of the sewing, and the like. It should be displayed by overlapping.

A circle graph 21 is used as the display figure 20.
Other than the bar graph 22 may be displayed, or three or more display figures 20 may be displayed in an overlapping manner. Further, the CPU 17 serves also as the display control means of the present invention, and the ROM 18 and the RAM 19 serve also as the storage means of the present invention. However, the present invention is not limited to this, and the display device 3 of the sewing machine is also possible.
0 display control means and storage means,
It may be provided separately from the CPU 17, the ROM 18, and the RAM 19. Further, as the storage means, RO
Not limited to M18 and RAM19, floppy (registered trademark)
An external storage medium such as a disk or a memory card may be used. In addition, although the case where the display device 30 of the sewing machine is applied to the vertical feed sewing machine 10 has been described in the present embodiment, the present invention is not limited to this, and as will be described later, a plurality of buttonhole sewing machines, button sewing machines, and the like can be used. Any sewing machine that uses sewing information can be applied to all sewing machines.

[Second Embodiment] Next, a second embodiment of the present invention will be described with reference to FIG.
The display device 30 of the sewing machine of the present embodiment is applied to a button-attached sewing machine that attaches buttons to clothes, and the display graphic 40 is different from the display graphic 20 shown in the first embodiment. . Hereinafter, the display graphic 40 will be described, and portions having the same configurations as those of the above-described first embodiment will be denoted by the same reference numerals in the drawings, and description thereof will be omitted.

FIG. 5A shows a figure 41 showing clothes as a display figure 40 and a figure 4 showing buttons attached to the clothes.
It shows a state in which two are displayed in an overlapping manner. Clothing figure 41
A plurality of portions 41a indicated by circles inside indicate the positions where the buttons are attached, and the numbers (1 to 9) inside the circles indicate the attachment order of the buttons. Then, during the sewing work, the portion where the button mounting work is completed (the portion corresponding to the mounting order 1 to 5 in the present embodiment) is displayed in white, and the portion where the mounting is actually performed (book In the embodiment, the portion corresponding to the mounting order 6) is highlighted, and the portion where the button mounting operation is not performed (the portion corresponding to the mounting order 7 to 9 in the present embodiment) has the same color (for example, It is displayed in gray).

Display device 3 of the sewing machine shown in this embodiment
According to 0, the worker can display the clothing figure 41 and the button figure 42 in a larger size as compared with the case where the clothing figure 41 and the button figure 42 to be attached to the clothing are displayed without overlapping, and the visibility is improved. It is possible to raise it. The button graphic 42 may be a button side graphic 43 as shown in FIG. 5B. Also, FIG.
As shown in (C), it is also possible to display the graphic 44 which is a graph showing the progress of the button attachment work, without displaying the graphic of the button. Part 4 colored in graph 44
Reference numeral 4a indicates the proportion of completed steps in all steps of the button mounting work, and the portion 44b displayed in white indicates the proportion of steps to be performed.

[Third Embodiment] Next, a third embodiment of the present invention will be described with reference to FIG. In addition,
The display device 30 of the sewing machine according to the present embodiment is applied to a buttonhole sewing machine that forms a buttonhole on clothes, and the display figure 50 is different from the display figure 20 shown in the first embodiment. There is. Hereinafter, the display graphic 50 will be described, and the same reference numerals are given to the portions having the same configurations as those of the first embodiment described above, and the description thereof will be omitted.

FIG. 6 shows a state in which, as the display graphic 50, a graphic 51 of a buttonhole and a graphic 52 showing the progress of the buttonhole sewing work are displayed in an overlapping manner. Graph 5
The portion 52a colored in 2 shows the proportion of the completed steps in the entire buttonhole sewing operation, and the portion 52b shown in white shows the proportion of the steps to be performed. According to the display device 30 of the sewing machine shown in the present embodiment, the operator does not overlap these two figures 51, 52 with respect to the figure 51 of the buttonhole and the figure 52 which is a graph of the progress of the buttonhole sewing work. In comparison with the case of displaying the button hole, the button hole figure 51 and the button hole overlay sewing progress figure 52 can be displayed in a larger size, and the visibility can be improved.

[0044]

According to the sewing machine display device of the first aspect, it is possible to display the display graphic determined based on the sewing information in an overlapping manner on the display section. For example, compared to the case where the display figures are displayed side by side, each display figure can be displayed in a larger size, and the visibility can be improved. Further, since the visibility of each display figure is improved, it is possible to reduce the mistaken input of sewing information by the operator and to easily confirm the sewing information during sewing.

According to the sewing machine display device of the second aspect, the same effect as that of the first aspect can be obtained, and, for example,
When the operator sees the display graphic displayed overlaid on the display and corrects (re-enters) the sewing information, the display control means displays the display graphic in synchronization with the input sewing information. Change the content. Therefore, the operator can visually and accurately confirm the corrected data, and can reduce mistakes in data input.

According to the sewing machine display device of the third aspect, the same effect as that of the first or second aspect can be obtained, and
Since the display control means changes the display content of the display graphic in synchronization with the sewing operation of the sewing machine, the operator can visually and accurately check the progress of the sewing operation.

[Brief description of drawings]

FIG. 1 is a block diagram showing a structure of a vertical feed sewing machine shown in a first embodiment.

FIG. 2 is a drawing showing a display graphic displayed on a display unit before the start of sewing.

FIG. 3 is a drawing showing a display graphic displayed on a display unit during a sewing operation.

FIG. 4 is a flowchart showing an operation of a CPU (display control means).

5A to 5C are drawings showing display graphics displayed on a display unit in the second embodiment.

FIG. 6 is a diagram showing a display graphic displayed on a display unit in the third embodiment.

[Explanation of symbols]

17 CPU (display control means) 18 ROM (storage means) 19 RAM (storage means) 20 display figures 30 Sewing machine display 31 Display

Claims (3)

[Claims] 1. A display device of a sewing machine, which displays sewing information as a display graphic on a display unit, comprising display control means for displaying at least two or more display graphics of the sewing information on the display unit. A sewing machine display device characterized by the above. 2. The sewing machine display device according to claim 1, further comprising an input unit capable of inputting a sewing condition as sewing information, wherein the display control unit displays a display graphic of the sewing condition as the sewing information. A display device for a sewing machine, wherein the display content of a display figure being displayed is changed in association with the sewing conditions input by the input means while being displayed on the screen. 3. The display device for a sewing machine according to claim 1, wherein the display control means changes the display content of the display figure being displayed in association with the sewing operation of the sewing machine. Sewing machine display device.