KR101438156B1 - Automatic sewing machine - Google Patents

Abstract

SUMMARY OF THE INVENTION The present invention provides an automatic sewing and sewing machine capable of efficiently setting an intermediate position of a cloth press.

The sewing machine 100 includes a cloth holding mechanism having a sewing needle 9a, a cloth pad 20 and a lower plate 16, a cloth moving mechanism 15, a plurality of sewing data 30, An external storage device M connected to the media interface 5 for storing the cloth punch height H1 which is the height of the intermediate position corresponding to the cloth punch 30, A pedal 7 for instructing movement of the cloth paddle 20 to the cloth pressing position, the raising position or the intermediate position; And a controller 10 for controlling the cloth pawl 20 to move to the intermediate position height of the cloth cloth height H1 corresponding to the sewing data 30 when the cloth cloth 20 is instructed to move to the intermediate position .

Description

[0001] AUTOMATIC SEWING MACHINE [0002]

The present invention relates to an automatic sewing and sewing machine for forming needle stitches according to sewing data.

An automatic sewing machine for forming a predetermined needle-stitch pattern on a cloth based on sewing data generally includes a cloth moving mechanism for horizontally moving the cloth holding mechanism holding the cloth in X and Y axis directions along the sewing machine bed face . The sewing data is referenced in order of the movement amounts of the cloth shifting mechanism in the X and Y axis directions every one needle stitch and the cloth shifting mechanism is driven for each needle by the pulse motor in the X axis direction and the Y axis direction, So that a predetermined needle-stip shape is formed.

Further, in the above-described cloth-holding mechanism of the sewing machine, the cloth presser descends with respect to the cloth provided on the upper surface of the lower plate, and applies a pressing force to the cloth from above to hold the cloth into the cloth presser and the lower plate. In this case, if the cloth presser is lowered from the raised position upward to the cloth press position at one time, there may be a case in which the cloth position deviation provided on the lower plate is caused by the vibration generated when the cloth presser contacts with the lower plate, have. Therefore, a cloth holding mechanism of a sewing machine in which an intermediate position is formed between a raised position of a cloth press and a cloth press position is known in order to reduce the upward and downward movement amount of the cloth press when the cloth is held by the cloth press Document 1).

That is, when the cloth is in the raised position, the cloth is adjusted to the rough position and the cloth washer can be stopped at the middle position, thereby preventing positional deviation. Further, a sewing machine capable of setting a height of an intermediate position of a cloth press is known (for example, Patent Document 2).

[Patent Document 1] Japanese Patent Application Laid-Open No. 2003-135878

[Patent Document 2] JP-A-2003-326039

However, since the thickness of the fabric varies with each sewing operation, the intermediate position of the cloth presses optimal for the cloth thickness is different. Therefore, the height setting of the intermediate position must be changed every time the cloth thickness is changed. In the case where the sewing work according to the same condition (cloth and sewing data) as the one-time sewing work is continuously performed, it is not necessary to set the height of the intermediate position of the cloth pusher by performing the sewing work while maintaining the set state, to be.

However, in actual sewing factories, there are many cases in which other sewing operations are alternately or sequentially performed. In this case, the height of the intermediate position of the cloth presser of the sewing work must be set every time, there was.

Further, in the case of having a step of newly adding a cloth in the middle of the same sewing work (for example, stitching a pocket), the optimum intermediate position of the cloth press during the sewing work is changed, And the sewing efficiency is remarkably lowered.

Furthermore, when a sewing operation using the same cloth and sewing data is performed by using a plurality of sewing machines, the height of the intermediate position of the cloth pressers must be set for each sewing machine.

SUMMARY OF THE INVENTION It is an object of the present invention to provide an automatic sewing and sewing machine capable of efficiently setting an intermediate position of a cloth presser.

According to a first aspect of the present invention, there is provided a sewing machine comprising: a cloth holding mechanism having a sewing needle (9a) moving up and down; and a cloth pawl (20) And a first storage means (M) for storing a plurality of sewing data including at least a plurality of needle drop positions at the sewing, An automatic sewing and sewing machine for forming needle stitches on a pick-up product by driving the sewing needles and the cloth shifting mechanism in accordance with the selected sewing data, the automatic sewing machine comprising: A cowhound position setting means (70) for setting the intermediate position corresponding to each sewing data, An intermediate position height storage section (M) for storing a height of an intermediate position corresponding to each sewing data, and a cowhook position indicating means (7) for instructing to move the cowhide to the cloth pressing position, And control means for controlling the cloth-like button to move to the height of the intermediate position corresponding to the sewing data that is being sewn when the cloth-like button is instructed to move to the intermediate position by the cloth- .

According to a second aspect of the invention, there is provided an automatic sewing and sewing machine according to the first aspect, wherein the height of the intermediate position of the cloth pawl set by the cloth pawl position setting means is stored in the first storage means as a part of the sewing data .

According to a third aspect of the present invention, in the automatic sewing machine according to the second aspect, the sewing data includes a pause command for stopping the sewing in the middle of sewing, and a cushion height data at the time of pause, And controls the driving means so that the height of the cloth-like button height data becomes the height indicated by the cloth-like button height data when the cloth-like button is moved to the intermediate position height after the stop of the sewing data.

According to a fourth aspect of the present invention, there is provided an automatic sewing and sewing machine according to the first aspect of the present invention, wherein the second sewing machine sewing machine includes sewing package data including various sewing parameters including a height of an intermediate position of the cloth- And a storage unit (M), wherein when the sewing data and the sewing package data are combined and executed, the control unit causes the control unit And controls to move the crotch to the height of the intermediate position of the crotch.

According to a fifth aspect of the present invention, there is provided a sewing machine comprising: a cloth holding mechanism having a sewing needle (9a) for moving up and down; and a cloth washer (20) for holding the cloth by pushing it from above, And a first storage means for storing a plurality of sewing data including at least a plurality of needle drop positions in the sewing, An automatic sewing and sewing machine for forming needle stitches on a pick-up product by driving the sewing needles and the cloth shifting mechanism in accordance with the selected sewing data, the automatic sewing machine comprising: A cowhound position setting means (70) for setting the intermediate position corresponding to each sewing data, An intermediate position height storage section (M) for storing a height of an intermediate position corresponding to sewing data as a part of each of the sewing data; and a cloth And a control unit for controlling the operation of the claw pusher so as to move the claw pusher to the height of the intermediate position corresponding to the sewing data which is being sewn when the claw pusher position instructing means instructs the claw pusher to move to the intermediate position A second storage unit for storing sewing package data including various parameters of sewing including a height of an intermediate position of the crook press which can be shared with the plurality of sewing data; The height of the stored intermediate position of the crook press and the intermediate position of the crook press stored in the sewing package data The sewing data and the sewing package data stored in the sewing package data in accordance with the priority order set by the selecting means, And controls the claw pusher to move to the height of the intermediate position.

According to the invention as set forth in claim 1, when the chin-presser is instructed to move to the intermediate position by the chin-chin position indicating means, the control means controls the driving means to move the chin- do. At this time, the intermediate position height storage section stores at least an intermediate position corresponding to the sewing data being sewn, and the cloth button is moved to the intermediate position height corresponding to the sewing data. This makes it possible to minimize the positional deviation of the object to be picked up when the cloth presser moves from the intermediate position to the cloth pressing position by positioning the cloth pusher at the intermediate position optimum for the sewing data, Thereby significantly increasing the efficiency. In addition, when the cloth position at the intermediate position is used to finely adjust the cloth position, the cloth position can be set at an appropriate intermediate position according to the sewing data, so that the cloth position can be adjusted with better accuracy, .

In addition, since the intermediate position is stored in the intermediate position height storage section, even if the sewing operation by the sewing operation data is performed after the sewing operation by the sewing data different from the sewing data is performed, The middle position of the cloth press is controlled to an intermediate position corresponding to the position of the cloth pusher. This makes it possible to solve the problem that the intermediate position of the cloth press in the conventional technique must be set again when the sewing work by the sewing data different from the sewing data is performed and the efficiency of the sewing work by the sewing machine is further widened Rise.

According to the invention described in claim 2, the intermediate position stored in the intermediate position height storage section is a part of the sewing data. This makes it possible to omit the trouble of collating the first storage means storing the sewing data with the intermediate position height storage section storing the intermediate position when performing the sewing work by the sewing data, Thereby further increasing the efficiency. Further, the intermediate position height storage section becomes a part of the first storage means.

Further, by copying the sewing data, it is possible to use the sewing machine in a plurality of sewing machines at once. As a result, when a sewing operation based on the same sewing data is performed by a plurality of sewing machines, the problem that the intermediate position of the sewing machine is set for each sewing machine in the prior art is solved, Rise.

According to the invention as set forth in claim 3, the sewing data includes a pause command for stopping the sewing in the middle of sewing and a cushion height data at the time of pause. When the sewing operation is stopped by the pause command, The driving means is controlled by the control means so that the chin press is positioned at the intermediate position height of the chin press indicated by the height data. Thus, even when the thickness of the pick-up product is changed by adding cloth or the like in the course of sewing by sewing data, it is possible to set the intermediate position of the optimum cloth press in correspondence with the sewing data. Thus, it is possible to solve the problem that the height of the intermediate position of the cloth washer must be set again in the middle of the sewing work in the related art, and the efficiency of the sewing work by the sewing machine is further improved.

According to the invention as set forth in claim 4, when the sewing work is performed by combining the sewing data and the sewing package data, if the claw press is pointed to be positioned at the intermediate position by the claw position indicating means, The driving means is controlled by the control means so as to be located at the height of the intermediate position of the cloth press. Therefore, when it is desired to use the height setting of the middle position of the common cloth press for a plurality of other sewing data, it is sufficient to set the height of the intermediate position of the sewing package data, No need to set it. As a result, the efficiency of the sewing work by the sewing machine is further increased.

Furthermore, by using any one of a plurality of sewing package data for one sewing data, it is possible to use the setting of the intermediate position of the other sewing data for one sewing data, and the intermediate position of the sewing data is temporarily It is possible to use the sewing data without rewriting it. As a result, the efficiency of the sewing work by the sewing machine is further increased.

According to the fifth aspect of the present invention, the selecting means can select the priority order of the height of the intermediate position of the crook stored as part of the sewing data and the height of the middle position of the crook stored in the sewing package data Setting. Thus, when the middle position heights of the cloth presses are stored in both the part of the sewing data and the sewing package data, it is possible to select and use the intermediate position height which the operator preferentially adopts. This makes it possible to set and operate a more flexible intermediate position height of the cloth pawl, thereby greatly improving the operability of the sewing machine.

(Overall structure of the invention)

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. The sewing machine 100 according to the present invention is an automatic sewing and sewing machine for forming needle sweat according to sewing data 30 (see Fig. 6) including a plurality of needle drop positions and their order.

1 is a perspective view showing an embodiment of a sewing machine 100 according to the present invention. 2 is a block diagram showing a main configuration of the sewing machine 100 of the present invention.

1, the sewing machine 100 includes a needle plate 8 serving as a substrate, a needle bar 9 holding the sewing needle 9a, and a needle bar 9 interlocked with the sewing machine motor 2, And a sewing machine main body 1 having a needle up-and-down moving mechanism The sewing machine 100 further includes a cloth holding mechanism having a bottom plate 16 for loading the object to be picked up and a frame-like cloth pawl 20 for holding the object to be moved up and down with respect to the bottom plate 16, A cloth moving mechanism 15 for moving the cloth holding mechanism relative to the needle bar 9 by horizontally moving the cloth holding plate 8 along the upper surface of the needle plate 8, A center pusher 25 for pushing the sewing needle 9a upward so as not to rise along with the upward movement of the sewing needle 9a and a pedal 6 for controlling the sewing speed by the sewing machine 100 while switching driving and stopping of the sewing machine 100, And a pedal 7 as a "chopstick position indicating means" for instructing vertical movement of the crock presser 20 and various information of the sewing machine 100 and various inputs to the sewing machine 100 One touch panel display (4) And a control unit 10 serving as " control means " for controlling various operations of the sewing machine.

In the sewing machine main body 1, a sewing machine motor 2 is provided in the sewing machine frame, and a main shaft (not shown) connected to the sewing machine motor is provided along the extending direction of the arm portion of the sewing machine frame.

The installation direction of the main shaft is defined as a direction along the upper surface of the needle plate 8 orthogonal to the Y axis direction and the Y axis direction, and the direction perpendicular to the X axis direction and the Y axis direction is defined as the Z axis direction.

As shown in Fig. 2, the pedal 6 is provided with a pedal sensor 6a for detecting the pressing position of the pedal 6 by the operator. The driving of the sewing machine motor is controlled at a speed according to the depression position of the pedal 6 detected by the pedal sensor 6a. Thus, the sewing speed by the sewing machine is controlled.

The main shaft is provided with an encoder 3 for detecting the rotational angle of the main shaft, and the position of the top and the bottom of the needle bar is detected as the rotation angle of the main shaft is detected by the encoder 3.

2, the cloth moving mechanism 15 includes an X-axis motor 17 as a driving source for moving the cloth holding mechanism having the cloth pad 20 and the bottom plate 16 in the X-axis direction, An X-axis position sensor 17a for detecting the position of the lower plate 16 relative to the needle plate 8 in the X-axis direction, a needle plate (not shown) And a Y-axis position sensor 18a for detecting the position of the lower plate 16 in the Y-axis direction with respect to the Y-axis position sensor 8. The cloth moving mechanism 15 drives the X-axis motor 17 and the Y-axis motor 18 in conjunction with the up-and-down movement of the needle bar 9 to move the pick-up held by the cloth holding mechanism against the needle bar 9 Relative movement.

At this time, the movement of the cloth material by the cloth shifting mechanism 15 is performed based on the sewing data 30 (FIG. 6) including the position of the needle drop position of the sewing work, the order thereof, and other various sewing work parameters. The movement position of the object to be picked up by the cloth shifting mechanism 15 is detected by an X-axis position sensor 17a and a Y-axis position sensor 18a for detecting the position of the lower plate 16 with respect to the needle plate 8 . That is, the sewing data 30 is shifted to the specified needle drop position as the position of the object is fed back by the X-axis position sensor 17a and the Y-axis position sensor 18a.

The touch panel display 4 displays various kinds of information of the sewing machine 100. In addition, as various input screens displayed on the touch panel display 4 are operated by the operator, input to the sewing machine 100 is performed.

A media interface 5 is provided on the side of the touch panel display 4. The media interface 5 is an interface capable of connecting an external storage device M (for example, Compact Flash (registered trademark) or the like), and the sewing machine 100 can use various programs and data stored in the external storage device M . The sewing data 30 described above is stored in the external storage device M. [ When the sewing data 30 stored in the external storage device M by the operator is selected on the screen of the touch panel display 4, the sewing machine 100 performs the sewing operation with the sewing data 30. [ That is, the external storage device M connected to the media interface 5 functions as " first storage means ".

Furthermore, it is possible to create the sewing data 30 by inputting through the touch panel display 4. [ The sewing data 30 created by the touch panel display 4 is stored in the external storage device M. [

The claw-thrust driving means FC includes a claw-pushing motor 21 as a "driving means" for moving the claw-pusher 20 up and down and a claw-pushing position detector 22 for detecting the up- Respectively. The cloth presser 20 moves upward and downward by driving the cloth presser motor 21 and descends with respect to the picked product provided on the lower plate 16 to apply a pressing force from the upper side to the picked product to hold the pickled product.

As the position of the cloth pad 20, the uppermost position as the position of being raised from the needle plate to the highest position, the cloth pad position as the lowered position when holding the cloth pad, and the predetermined position As shown in Fig. And the middle position thereof is formed so that its height can be set by the operator. Further, the position of the cloth presser 20 is detected by the cloth presser position detector 22. Thus, the position of the cloth pad 20 is fed back so that the cloth pad 20 is positioned at the intended height of the operator.

The pedal 7 functions as " chopstick position indicating means " for instructing the chopstick 20 to move up and down. The pedal 7 is provided with a pedal sensor 7a for detecting the depression position of the pedal 7 by the operator. At this time, the depression position of the pedal 7 is formed in three positions corresponding to the rising position, the intermediate position and the cloth pressing position of the cloth pad 20, and as the pedal 7 is operated by the operator, the cloth pad 20 Is controlled to a height corresponding to the depressed position of the pedal 7.

The center pusher drive means KC includes a center pusher motor 26 for driving the center pusher 25 to move up and down and a center pusher position detector 27 for detecting the up and down shift positions of the center pusher 25 Respectively. The center pusher 25 is moved up and down by the driving of the center pusher motor 26 and moves from the upper side to the near side position to the picked product held by the cloth pusher 20 and the lower plate 16.

When the sewing needle 9a descends with respect to the workpiece and then rises again, the workpiece may be pulled from above in accordance with the rising of the sewing needle 9a. At this time, when the center pusher 25 is pulled upward, the sewing needle 9a is pulled out from the picked-up object.

Further, the position of the center pusher 25 is detected by the center push position detector 27. [ The position of the center pusher 25 is fed back so that the center pusher 25 is positioned at the intended height of the operator.

The control unit 10 includes at least a CPU 11 that performs various processes related to the operation of the sewing machine 100, a ROM 12 that stores various programs and data processed by the CPU 11, And a RAM 13 serving as a primary storage area for various data processed by the RAM 13.

The control unit 10 controls the height of the claw pusher 20 by controlling the driving of the claw-pushing motor 21 described above. Further, the control unit 10 controls the height of the center pusher 25 by controlling the driving of the above-described center pushing motor 26. [ The controller 10 reads the sewing data 30 selected by the touch panel display 4 from the external storage device M and controls the driving of the sewing machine motor based on the sewing data 30, And controls the driving of the X-axis motor 17 and the Y-axis motor 18 of the moving mechanism 15. Thus, the sewing work by the sewing data 30 is performed.

In addition, the control unit 10 controls the touch panel display 4 to display various screens. Further, the control unit 10 performs various processes for the command input through the touch panel display 4. [ Furthermore, the control unit 10 performs data reading and writing of the external storage device M. [

(Creation of sewing data by touch panel display)

Next, the structure for generating the sewing data 30 by the input through the touch panel display 4 will be described in detail with reference to Figs. 3 to 5. Fig.

Fig. 3 is an explanatory view showing an input screen 50 displayed on the touch panel display 4. Fig. 4 is an explanatory diagram showing a shape point input screen 60 for inputting a needle drop position of the sewing data 30. Fig.

The input screen 50 includes at least a sewing input button 51 to be shifted to a shape point input screen 60 for inputting a needle drop position of the sewing data 30, A feed back button 53 for tracking the needle drop point of the finished sewing data 30 in reverse to the order of needle dropping, A function selection button 55 for performing various operations with respect to a specific needle drop position of the sewing data 30 and a function selection button 55 for setting a needle drop position of the sewing pattern as And a needle drop position display area 56 to be displayed on the screen.

When the sewing input button 51 of the input screen 50 displayed on the touch panel display 4 is depressed, the display content of the touch panel display transitions to the shape point input screen 60 shown in Fig.

The shape point input screen 60 includes at least a needle drop position display area 65 for indicating a needle drop position of the sewing pattern on the screen and a cursor 66 for moving on the needle drop position display area 65 A plurality of arrow buttons 61 for moving the cursor 66 in each direction within the needle drop position display area 65, a middle point button 62 for designating a midpoint of the needle drop position, An end point button 63 for designating an end position of the position, and an enter button 64 for inputting that the input of the needle drop position is completed.

When one of the arrow buttons 61 on the shape point input screen 60 displayed on the touch panel display 4 is depressed the arrow button 61 depressed by the cursor 66 of the needle drop position display area 65, As shown in Fig. When the middle point button 62 is depressed, an intermediate point (for example, an intermediate point 67a or an intermediate point 67b) is recorded at a position where the cursor 66 is displayed, do. When the end point button 63 is depressed, the position at which the cursor 66 is displayed is recorded as the end point of the needle drop position, and is displayed in the needle drop position display area 65 like the midway point.

5 is an explanatory view showing the input screen 50 in which the needle drop position is displayed on the needle drop position display screen 56. Fig.

When the enter button 64 is depressed on the above-described shape point input screen 60, the display content of the touch panel display 4 transitions to the input screen shown in Fig. 5, the needle drop position 57 displayed on the needle drop position display screen 56 is displayed on the needle drop position display screen 56 via the points 67a and 67b set on the shape point input screen 60, Position to the designated end point. That is, the needle drop position of the sewing data 30 is determined by pressing the enter button 64 on the shape point input screen 60. In this way, sewing data 30 is created by input through the touch panel display 4. [ The created sewing data 30 is stored in the external storage device M. [

 5, the operator can trace the needle drop position 57 displayed in the needle drop position display area 56 by pressing down the feed forward button 52 or the feed back button 53 . At this time, an eye drop position point 58 is displayed on the line of the needle drop position 57, and when the forward advance button 52 is depressed, the contact drop position point 58 is moved to the next needle drop position Position, and when the conveyance backward button 53 is depressed, the contact point drop position 58 moves to the needle drop position immediately before.

The needle drop position is specified by using the forward button 52 or the feed backward button 53 and a command such as a height of a claw press or a stoppage to be described later can be entered before and after the needle drop position.

Next, the structure of the sewing data 30 will be described in detail with reference to Figs. 6 and 7. Fig.

6, the sewing data 30 stored in the external storage device M includes a parameter 31 for each sewing data, a first element 32 of data relating to the needle drop position, And an element 33 at a subsequent needle drop position. The parameter (31) for each sewing data is a group of parameters representing the basic elements of the sewing data (30). The first element 32 and the element 33 at the needle drop position after the second element are elements of a sewing pattern formed for each step of sewing with the sewing data 30. [ For example, in the case of the sewing data 30 in which cloth to be pockets are put on clothes, it is different from the step of sewing both ends of the openings of the pockets and the step of line-sewing the sides of the pockets. The sewing data 30 has at least a parameter 31 and a first element 32 for each sewing data, and according to the kind of sewing made up by the sewing data 30, the elements 33 at the needle drop position after the second element ) Is applied.

7, the parameter 31 for each sewing data includes at least the sewing data number given to the sewing data 30, the total number of needles of the sewing data 30, the sewing range of the sewing data 30 (The movement range of the cloth shifting mechanism 15 by the data 30), the origin position of the sewing data 30 (coordinate positions in the X axis direction and the Y axis direction as the reference of the needle drop position) The sewing data 30 is set at the sewing machine 30 and the sewing machine 30 is used for sewing the sewing machine 100. The sewing machine 30 uses the sewing machine 30 as a sewing machine, And a comment on the sewing data 30 recorded by the creator of the sewing data 30. In this case, The parameter 31 for each sewing data is set to a predetermined initial value at the time of creation of the sewing data 30, and can be individually set by the operator through the touch panel display 4. [

Next, a method of setting the crook height H1 of the parameter 31 for each sewing data will be described in detail.

When the pattern information button 54 is depressed on the input screen shown in Fig. 5, the display content of the touch panel display 4 transitions to the setting screen of the parameter 31 for each sewing data (not shown). When the button for setting the cloth pad height H1 is depressed on the setting screen, the display content of the touch panel display 4 is changed to the cloth pad height setting screen 70 shown in FIG.

The cloth-like-cloth-height setting screen 70 includes at least a plurality of cloth-cloth-height setting buttons 71 set by a numerical input or an increase or decrease from an existing value, A crook height display area 72 for displaying the height of the intermediate position of the pusher 20 in 0.1 mm increments and a height of the intermediate position between the crook pawl 20 and the crook height display area 72 at that point, And an enter button 73 for setting the height to a height shown in Fig.

The height of the intermediate position of the cloth pad 20 can be set between 0.0 mm and 99.9 mm and the height of the cloth pad height setting button 71 of the cloth pad height setting screen 70 When each number button is depressed, it is set as a value of 10 digits of the above-mentioned intermediate position height, a value of 1, and a value of a decimal point in the order of pressing down. For example, when the number buttons of the crock height setting button 71 are pressed down in the order of 0, 2, and 3, 2.3 [mm] is set in the crook height display area 72. [ When the up arrow button 71a is depressed, the numerical value increases by 0.1 from the value displayed in the crock height display area 72 before being depressed. Also, when the down arrow button 71b is depressed, the numerical value decreases by 0.1 from the value displayed in the crock height display area 72 before being depressed. However, if the height of the intermediate position of the cloth pad 20 set in the cloth pad height display area 72 exceeds 99.9 mm or 0.0 [mm] by the up arrow button 71a and the down arrow button 71b There is no case under.

It is needless to say that the numerical values in the above-described embodiments are merely examples and can be changed.

When the enter button 73 is depressed in a state in which the height of the intermediate position of the crotch pusher 20 displayed in the crotch height display area 72 of the crotch height setting screen 70 is set to a desired height, Is set as the value of the cloth press height (H1) of the parameter 31 for each press. The set heel height H1 is stored in the external storage device M as part of the sewing data 30. [ In this way, the cloth-like button height H1 of the parameter 31 for each sewing data of the sewing data 30 is set by the operator through the touch panel display 4. [

When the sewing operation is performed by the sewing machine 100 with the sewing data 30 set at the height H1 of the cloth padding, the control unit 10 controls the cloth padding 20 at the middle position Is driven by the motor 21 for the cloth pawl as the height of the intermediate position of the cloth pawl 20 in the sewing work.

That is, the height of the intermediate position of the cloth pad 20 associated with the sewing data 30 can be set by setting the cloth pad height H1 stored as a part of the sewing data 30. FIG. That is, the external storage device M storing the cloth-like-cloth height H1 functions as an " intermediate position height storage portion ". When the cloth pad 20 is positioned at the intermediate position in the sewing operation by the sewing data 30, the cloth pad 20 is attached to the middle position of the cloth pad 20 set at the cloth pad height H1 The control unit 10 for driving the cantilever motor 21 to function as the " control means ".

Next, the pause position that can be formed in the middle of sewing by the sewing data 30 and the intermediate position height of the cloth press at that time will be described in detail with reference to Fig. 9. Fig.

The first element 32 has at least a first element 32 and a second element 32. The first element 32 includes at least a kind of element representing the sewing pattern of the first element 32 and the number of needles of the first element 32 and a needle drop position between the needle drop position and the next needle drop position And a movement amount indicating the movement amount of the cloth shifter 15. At this time, as shown in Fig. 9, it is possible to form a chin rest height (H2) between the specific needle drop position and the next needle drop position and a suspend command 32a for suspending the sewing work have. Further, when setting the pause command 32a, it is possible to form a claw-up command 32b for raising the claw 20 after the pause command 32a.

The pause command 32a is a command for stopping the sewing in the middle of sewing. The cloth-up command 32b is an instruction to automatically move cloth cloth 20 to the intermediate position when the sewing is stopped in the middle by the temporary stop command 32a.

When the intermediate position is inputted by the pedal 7 during the stop of the sewing by the temporary stop instruction 32a or after the temporary stop instruction 32a is followed by the cloth up instruction 32b, Is the set value of the height at which the cloth presser 20 is moved. At this time, the data in front of the pause command 32a is employed as the cloth pad height H2. For example, when the pause command 32a is set in a plurality of parts, the value of the closest cloth-release height H2 is adopted.

That is, it is possible to form the pause command 32a as the pause command during the sewing work by the first element 32, which is one step of the sewing work by the sewing data 30. [ In addition, when the intermediate position is indicated at the same time as the up and down movement of the claw press 20 at the time of the temporary stop by the temporary stop instruction 32a, the claw press height H2 can be set as the intermediate position height.

10, a pause command 32a, a cloth-cloth-up command 32b, a cloth-cloth-height height H2 at an intermediate position in the middle of the sewing of the first element 32 of the sewing data 30, Will be described in detail.

In the input screen shown in Fig. 5, when the function selection button 55 is depressed, the display content of the touch panel display 4 transitions to a function selection screen (not shown). The function selection screen is a screen for performing an operation of adding various parameters to the needle drop position of the target needle drop position 58 of the sewing data 30 shown in Fig. When the stop control command is selected on the function selection screen, the display content of the touch panel display 4 transitions to the stop command input screen 75 shown in FIG. When the pause command setting button 78 on the stop command input screen 75 is depressed, a pause command 32a is placed between the target needle drop position 58 and the next needle drop position .

Further, the stop-stop instruction input screen 75 displays whether or not the cloth-up command 32b for performing the cloth-up operation of the cloth-like pusher 20 is formed when the sewing operation is temporarily stopped by the pause instruction 32a A crook height setting button 77 for setting a middle position height in the pause command 32a and an intermediate stop command input screen 75 as input And an enter button 78 for reflecting the contents to the sewing data 30.

When the cloth press state setting button 76 on the stop command input screen 75 is pressed down, the display contents of the touch panel display 4 are displayed on the cloth touch pad (not shown) when the sewing operation is temporarily stopped by the pause command 32a 20 to the selection screen not shown for selecting whether or not to perform the rise of the display screen. When the setting for performing the rise of the cloth pad 20 is selected on the selection screen, the cloth pad up command 32b is formed after the pause command 32a so that the display content of the touch panel display 4 is stopped And the transition is made to the command input screen 75.

The function selection button 55 is depressed to the needle drop position of the target needle drop position 58 of the sewing data 30 shown in Fig. 5, furthermore, the stop stop control command is selected in the function selection screen, When the cloth putter height setting button 77 on the input screen 75 is pressed down, the display content of the touch panel display 4 is changed to the cloth putter height setting screen 70 shown in FIG. At this time, the middle position height of the cloth pad 20 set on the cloth pad height setting screen 70 is set as the cloth pad height H2 which is the middle position height. When the enter button 73 of the cloth-like-cloth height setting screen 70 is depressed, the display content of the touch panel display 4 transits to the stop-command input screen 75 shown in FIG.

Thereafter, when the Enter button 78 on the stop command input screen 75 is depressed, the pause command 32a, the cloth-cloth-up command 32b, and the cloth-cloth height H2 set by the above- Is stored as the storage content of the sewing data 30 stored in the external storage device M and is reflected in the first element 32 of the sewing data 30. [ As a result, it is possible to set the intermediate position height of the cloth pad 20 when the temporary stop position is formed in the middle of the sewing work by the sewing data 30.

When the sewing machine 100 does not set the cloth-up command 32b and sewing operation is performed by the sewing data 30 with the cloth-cloth-height H2 set by the sewing machine 100, When the work is temporarily stopped and the pedal 7 is instructed to be positioned at the intermediate position, the control unit 10 controls the pedal 7 in the middle position of the crock presser 20 set at the crock height H2, And drives the claw-pushing motor 21 to move the claw-pushing motor 20.

That is, the setting of the cloth-up command 32b is arbitrary, and the cloth-up command 32b is set and the cloth-stop command 32a and the cloth-cloth-height H2, which are formed in the middle of the sewing data 30, It is possible to automatically adjust the height of the intermediate position of the cloth pad 20 corresponding to the pause command 32a of the sewing data 30 at the time of temporary stop. In addition, when the cloth-up command 32b is not set, the cloth-stop command 32a and the cloth-cloth-height height H2 formed in the middle of the sewing data 30 are set, (20) corresponding to the pause command (32a) of the sewing data (30) only when the pads (7) are stepped on the intermediate position.

That is, the external storage device M for storing the crockery height H2 functions as an " intermediate position height storage portion ". When the cloth presser 20 is positioned at the intermediate position in the sewing operation by the sewing data 30, the cloth presser 20 is attached to the intermediate position of the cloth presser 20 set at the cloth presser height H2 The control unit 10 for driving the cantilever motor 21 to function as the " control means ".

In the above-described embodiment, only the description of the case where the temporary stop command 32a, the cloth-up command 32b and the cloth-cloth-height H2 are formed in the first element 32 is described. However, Needless to say, the same applies to the case where a plurality of stop commands are formed, or when the element 33 at the needle drop position after the second element performs a pause.

In addition, when the pause command 32a and the cloth-up command 32b are formed so as not to set the cloth-cloth-height H2, the cloth-presser set in the parameter 31 for each sewing data of the sewing data 30 The height H1 is applied as the intermediate position height of the cloth press 20 of the cloth-up command 32b.

Next, the sewing package data 40 will be described in detail with reference to Fig.

The sewing package data 40 is data having various parameters related to the sewing work which is formed separately from the sewing data 30. The sewing package data (40) is used in the sewing work in combination with the sewing data (30). At this time, various kinds of corrections are applied to the sewing data 30 based on the parameters included in the sewing package data 40. For the same parameters common to the sewing package data 40 and the sewing data 30, (40) is preferentially applied. The various parameters of the sewing package data 40 include a heel height H3 (see FIG. 11), which is a set value of the height of the intermediate position of the cloth pad 20. Thus, by using the sewing package data 40, it becomes possible to set the intermediate position height of the cloth pad 20.

Further, the sewing package data 40 can be used in combination with other plural sewing data 30. In other words, by using the sewing package data 40, it becomes possible to apply the correction based on the parameters common to the plurality of sewing data 30 to the sewing work by the sewing data 30. In other words, it is possible to omit setting for applying a common correction to each of the plurality of sewing data 30.

Further, by forming a plurality of sewing package data 40 and combining and using a plurality of sewing package data 40 for one sewing data 30, a sewing operation with one sewing data 30 It is possible to perform the sewing work by the other correction applied by the other sewing package data 40. [ That is, it is possible to change various parameters of the sewing data 30 without individually resetting the sewing data 30.

The sewing package data 40 includes at least sewing package data numbers for identifying a plurality of sewing package data, sewing package data for sewing the sewing package data to a sewing position for correcting the X-axis direction and the Y- The sewing speed for setting the sewing speed of the sewing work by the sewing data 30 and the sewing speed for sewing the sewing package data 40, And the sewing package data 40. In the case where the sewing work is performed using the sewing package data 40, the center pusher 25 And a center pushbutton height that sets the position of the center pushbutton.

Further, the sewing package data 40 can be set in association with the specific sewing data 30 in advance. Accordingly, only by specifying the sewing package number, the sewing work can be performed by applying correction by various parameters by the sewing package data 40 in the sewing work by the specific sewing data 30. [

The sewing package data 40 is stored in the external storage device M connected to the media interface 5. [ That is, the external storage device M connected to the media interface 5 functions as a " second storage unit ".

Next, a method of setting the cloth-jack height H3 of the sewing package data 40 will be described in detail with reference to Fig.

The sewing package data setting screen 80 includes at least a crock height setting button 81 for setting the crock height H3 of the middle position height of the crock presser 20 during sewing work using the sewing package data 40 ). When the cloth press height setting button 81 on the sewing package data setting screen 80 is pressed down, the display content of the touch panel display 4 transitions to the cloth press height setting screen 70 shown in FIG. At this time, the intermediate position height of the cloth pad 20 set on the cloth pad height setting screen 70 is set as the cloth pad height H3 which is the intermediate position height of the sewing package data 40. When the enter button 73 on the cloth-like-cloth height setting screen 70 is depressed, the display content of the touch panel display 4 is changed to the sewing package data setting screen 80 shown in Fig. At this time, the cloth press height H3 is stored as a parameter of the sewing package data 40 stored in the external storage medium connected to the media interface 5, and is reflected in the sewing package data 40. [

When the sewing operation is performed by the sewing package data 40 in which the cloth presser height H3 is set by the sewing machine 100, the control unit 10 determines whether the sewing machine 10 is in the middle of the cloth presser 20 set at the cloth- The height of the position is set to the height of the intermediate position of the cloth presser 20 in the sewing operation, and the cloth presser motor 21 is driven.

That is, the height of the intermediate position of the cloth pad 20 corresponding to the sewing package data 40 can be set by setting the cloth pad height H3 to be stored as a part of the sewing package data 40. When the cloth pad 20 is positioned at the intermediate position in the sewing work by the sewing package data 40, the cloth pad 20 is attached to the middle position of the cloth pad 20 set at the cloth pad height H3, The control unit 10 for driving the claw-pushing motor 21 functions as a " control means ".

Next, sewing work by sewing package data 40 and sewing data 30 will be described.

The package sewing screen 85 has at least a package number selection area 86 for selecting a sewing package data number of the sewing package data 40 in the sewing operation. The package sewing screen 85 also includes a package number display area 87 for displaying the sewing package data number of the selected sewing package data 40 and a sewing date display area 87 for sewing sewing data 30 related to the selected sewing package data 40. [ And a sewing data number display area 88 for displaying a data number.

In the package number selection area 86, an icon 86a indicating the sewing package data number of the sewing package data 40 is displayed. At this time, the sewing package data 40 having the sewing package data number in which the icon 86a is displayed is associated with the specific sewing data 30 in advance.

If any one of the icons 86a displayed in the package number selection area 86 of the package sewing screen 85 is pressed down, the sewing package data number of the sewing package data 40 corresponding to the icon 86a becomes the package number And is displayed in the display area 87. The sewing data number of the sewing data 30 related to the sewing package data 40 corresponding to the icon 86a is displayed in the sewing data number display area 88. [ This makes it possible to sew the sewing package data 40 corresponding to the icon 86a and the sewing data 30 related to the sewing package data 40 corresponding to the icon 86a.

If the sewing machine 30 has sewing machine data 30 associated with the sewing machine data 40 or the sewing machine data set on the sewing machine 10, The set height of the cloth (H3) is preferentially applied. That is, the intermediate position height of the cloth pad 20 in the sewing work using the sewing package data 40 is based on the cloth pad height H3.

Next, the procedure of the sewing work by the sewing machine 100 will be described in detail with reference to Figs. 14 and 15. Fig.

When the power of the sewing machine 100 is turned on, the control unit 10 controls each unit of the sewing machine 100 to move to the initial position. In addition, a screen (not shown) for inputting various instructions related to the sewing work is displayed on the touch panel display 4. [

When the operator selects sewing package data 40 related to the specific sewing data 30 or specific sewing data from the touch panel display 4, the sewing machine 100 selects the sewing data 30 selected by the operator, Data 40 is called.

Thereafter, the pedal 7 is operated by the operator to set the cloth holding mechanism in the cloth holding mechanism. The cloth presser 20 of the cloth holding mechanism moves to a position corresponding to the pressing position of the pedal 7. 14, when the position of the pedal 7 is at the raised position (step S1: rising), the control unit 10 controls the claw-pushing motor 21 so that the claw- (Step S2). When the position of the pedal 7 is the down position (step S1: descent), the control unit 10 controls the driving of the claw-pusher motor 21 so that the cloth pad 20 is positioned at the cloth pressing position (step S3 ). The control unit 10 obtains the height of the intermediate position of the selected sewing data 30 or the sewing package data 40 (step S4), and when the position of the pedal 7 is the middle position (step S1: middle) And controls the driving of the claw-pushing motor 21 so that the cloth pad 20 is positioned at the height of the intermediate position (step S5).

15, when the sewing package data 40 has been selected (step S11: YES), the cowhide height H3 is adopted as the intermediate position (Fig. 15) Step S12). If the sewing package data 40 is not selected (step S11: NO), it is determined whether or not the current stop position is stopped midway (stop by the stop instruction 32a) (step S13) . At this time, if the current stop position is not stopped (step S13: NO), the crook height H1 is adopted as the intermediate position (step S14). If the current stop position is a stop in the middle (step S13: YES), it is discriminated whether or not there is a setting of the cloth press height H2 (step S15). If there is a setting of the cloth pad height H2 (step S15: YES), the cloth pad height H2 is adopted as the intermediate position (step S16). If there is no setting of the cloth-cloth-height H2 (step S15: NO), the cloth-cloth-presser height H1 is adopted as the intermediate position (step S14).

As a process irrespective of the depression of the pedal 7, sewing is performed in accordance with the sewing data, stopping on the way based on the pause command 32a is performed, and the cloth pause command 32a The cloth pad 20 is automatically positioned at the cloth pad height H2 regardless of whether the pedal 7 is depressed or not.

Generally, when setting the pick-up, the cloth presser 20 is raised to the raised position at once, the cloth is loaded on the lower plate 16, and the cloth presser 20 is lowered to the intermediate position. Thereafter, the position of the pick-up article is finely adjusted, and the cloth presser 20 is lowered to the cloth pressing position while pressing the cloth to be hand-held, thereby holding the cloth article in the cloth holding mechanism.

Then, when the pedal 6 is operated, the control unit 10 controls the X-axis motor (not shown) of the sewing machine motor or cloth-moving mechanism 15 based on the sewing data 30 or the sewing package data 40 selected by the operator 17, Y-axis motor 18, and the like, and carries out a sewing operation by the sewing machine 100. When the sewing data 30 related to the sewing data 30 or the sewing package data 40 includes the cloth-up command 32b for stopping the cloth, the operation of the pedal 7 by the operator So that the cloth presser 20 is moved up and down.

When the sewing of the sewing data 30 or the sewing package data 40 is completed and the sewing data 30 or the sewing package data 40 for performing another sewing operation is selected, The position of the claw pusher 20 is controlled based on the claw pushing heights H1, H2 and H3 stored in the sewing package data 40 or the claw pushing heights H1, H2 and H3 stored in the sewing package data 40.

(Function and effect of the sewing machine according to the above-described embodiment)

According to the above-described embodiment, when the cloth pawl 20 is instructed to move to the intermediate position by the pedal 7, the control unit 10 controls the cloth pawl height H1 stored in the external storage device M, And controls the claw pusher motor 21 to move the claw pusher 20 to an intermediate position height of either the height H2 or the claw height H3. At this time, in the external storage device M, the cloth pad height H1, the cloth pad height H2, and the cloth pad height H3 are set to be the same as the cloth pad 20 corresponding to the sewing data 30 The intermediate position is stored and the claw press 20 is moved so as to become the intermediate position height corresponding to the sewing data 30. As a result, the cloth pawl 20 is positioned at the intermediate position height optimum for the sewing data 30, so that the positional deviation of the cloth pawl 20 when the cloth pawl 20 is moved from the intermediate position to the cloth pressing position is minimized So that the efficiency of the sewing work by the sewing machine greatly increases. Further, when the position of the cloth is finely adjusted by using the cloth pad 20 at the intermediate position, the cloth pad 20 can be set at an appropriate intermediate position according to the sewing data, so that the position of the cloth can be adjusted with better accuracy So that the sewing quality can be improved.

Since the cloth-like buttonhole height H1, cloth-cloth-height height H2 and cloth-cloth-height height H3 are stored in the external storage device M, sewing data 30 different from the sewing data 30 for performing sewing, Even if the sewing operation by the sewing data 30 for performing the sewing operation is performed after the sewing operation by the sewing machine 30 is performed, The intermediate position height of the cloth pad 20 is controlled by any one of the cloth pad height H1, cloth pad height H2, and cloth pad height H3, which are the intermediate position heights. Thus, when the sewing operation is performed by the sewing data 30 different from the sewing data 30 for performing the sewing, the problem that the height of the intermediate position of the cloth press in the conventional technique must be set again is solved So that the efficiency of the sewing work by the sewing machine is greatly increased.

The heel height H1 and heel height H2 stored in the external storage device M are part of the sewing data 30. [ Thereby, it is possible to omit the labor of collating the sewing data 30 with the cloth pad height H1 and the cloth pad height H2 when performing the sewing work by the sewing data 30, The efficiency is further increased. In addition, it is not necessary to separately prepare the intermediate position height storage unit, and it is possible to use the cloth pad height H1 and cloth pad height H2 corresponding to the sewing data 30 more easily and comfortably.

Further, the sewing data 30 can be used in a plurality of sewing machines at once by copying. Thus, when a sewing operation based on the same sewing data 30 is performed by a plurality of sewing machines, it is possible to solve the problem that the intermediate position height of the sewing machine must be set for each sewing machine in the related art, The efficiency is further increased.

Further, the sewing data 30 includes a pause command 32a for stopping the sewing in the middle of sewing, and a heel height H2 of the cloth lifting command 32b in accordance with the pause command 32a, When the sewing operation is stopped by the stop command 32a, the control unit 10 controls the cloth-pushing motor (not shown) so that the cloth-like pusher 20 is positioned at the intermediate position height of the cloth- 21 are controlled. Thus, even when the cloth thickness is changed by adding cloth or the like in the course of sewing by the sewing data 30, the sewing data 30 can be reproduced from the sewing data 30, which is the intermediate position of the cloth- As shown in FIG. Thus, it is possible to solve the problem that the height of the intermediate position of the cloth washer must be set again in the middle of the sewing work in the related art, and the efficiency of the sewing work by the sewing machine is further improved.

When the sewing machine 30 is instructed to be positioned at the intermediate position by the pedal 7 when the sewing work is performed by combining the sewing data 30 and the sewing package data 40, The crook press motor 21 is controlled by the control unit 10 so as to be positioned at the cloth press height H3 which is the height of the intermediate position of the cloth pad 20 stored in the package data 40. [ Thus, when it is desired to use the cloth-like buttonhole height H3 which is a setting of the height of the intermediate position of the cloth-like cloths 20 common to a plurality of other sewing data 30, the cloth- It is sufficient to set the height H3 of the sewing data 30 so that it is not necessary to set the height of the intermediate position for each sewing data 30. [ As a result, the efficiency of the sewing work by the sewing machine is further increased.

Further, by using any one of the plurality of sewing package data 40 in combination with one sewing data 30, it is possible to set a different cloth press height H3 for one sewing data 30, The sewing data 30 can be used in combination, and when the sewing data 30 is desired to be corrected, the sewing data 30 can be used without rewriting. As a result, the efficiency of the sewing work by the sewing machine is further increased.

(Etc)

In the above-described embodiment, when the sewing package data 40 is used, the heel height H3 of the sewing package data 40 is automatically applied. The height of the heel of the sewing package data 40 (H3 Quot; selection means " that can select one of them to be preferentially employed may be provided when the height of the cloth-like material (H1, H2) of the sewing data 30 and the cloth- In this case, the " selection means " is provided by, for example, a method of a chin-press intermediate position height preferential setting screen not shown. When the intermediate position height setting of the cloth pad 20 is made in each of the sewing package data 40 and the sewing data 30, the cloth pad intermediate position height preference setting screen is displayed on the cloth pad 20 It is possible to set the intermediate position height to be preferentially employed.

In this case, in addition to the effects of the above-described embodiment, both of the cloth-pile height H1 or cloth-cloth-height heights H1 and H2 of the sewing data 30 and the cloth- If it is set, it is possible to select and set either one of the intermediate position height setting preference selection screen preferentially. This makes it possible to set and operate the middle position height of the cloth paddle 20 which is more flexible, thereby further improving operability of the sewing machine.

In addition, the present invention is not limited to the above-described embodiment, and any other sewing machine that performs sewing using the sewing data may be used. For example, an electronically controlled button moon may be used for sewing.

The operation by the touch panel display 4 may be performed by another method. For example, various operations may be performed from the personal computer by connecting the sewing machine and the personal computer through an interface. In this case, the sewing data may be retrieved from the storage device provided in the personal computer.

The sewing data 30 and the sewing package data 40 are not limited to the external storage device M. For example, the ROM 12 of the control device 10 may be a rewritable storage medium such as an EPROM, It may be set to be able to be written.

In the case where the sewing package data 40 is used, when the sewing data 30 has the heights H1 and H2 set, the heights H1 and H2 of the sewing data 30 are set to be used .

In addition, although the data of the crockery height H1 included in the sewing data 30 is included in the sewing data 30, the relationship between the sewing data and the crock height is clarified, but the present invention is not limited thereto. For example, the cloth-like buttonhole height H1 is separated from the sewing data 30 and stored as separate separate data in another memory or storage area, and a plurality of sewing data and a plurality of cloth- The control means for reading the corresponding crock height data and performing the sewing in an appropriate combination may be provided in the sewing machine.

1 is a perspective view showing an embodiment of a sewing machine 100 according to the present invention.

2 is a block diagram showing a main configuration of the sewing machine 100 of the present invention.

Fig. 3 is an explanatory view showing an input screen 50 displayed on the touch panel display 4. Fig.

4 is an explanatory diagram showing a shape point input screen 60 for inputting a needle drop position of the sewing data 30. Fig.

5 is an explanatory view showing the input screen 50 in which the needle drop position is displayed on the needle drop position display screen 56. Fig.

6 is an explanatory view showing a structure of sewing data 30. Fig.

7 is an explanatory view showing a structure of the parameter 31 for each sewing data which is a part of the sewing data 30. As shown in Fig.

Fig. 8 is an explanatory view showing a crock height setting screen 70 displayed on the touch panel display 4. Fig.

9 is an explanatory view showing the structure of the first element 32 of the sewing data 30. In Fig.

10 is an explanatory view showing a stop command input screen 75 displayed on the touch panel display 4. Fig.

11 is an explanatory view showing a structure of sewing package data 40. Fig.

Fig. 12 is an explanatory view showing a sewing package data setting screen 80 displayed on the touch panel display 4. Fig.

Fig. 13 is an explanatory view showing a package sewing screen 85 displayed on the touch panel display 4. Fig.

14 is a flowchart showing a process flow of position control of the claw pusher 20 by the operation of the pedal 7. Fig.

Fig. 15 is a sub-flow chart showing the procedure for determining the height of the intermediate position of the crockery 20 by the sewing data 30 and the sewing package data 40 in step S4 of the flow chart of Fig.

Description of the Related Art [0002]

4: Touch panel display 5: Media interface

10: control unit 15: cloth moving mechanism

16: bottom plate 20: cloth pad

21: Motor for cloth press 30: sewing data

40: Sewing package data 70: Thickness setting screen

100: sewing machine H1, H2, H3:

Claims (5)

A needle up-and-down moving mechanism for moving the sewing needle up and down, A cloth holding mechanism having a cloth presser for holding the object to be peeled by pressing it from above, A cloth moving mechanism that moves the cloth material by making the cloth cloth and the sewing needle relatively movable in a direction crossing the up and down direction of the sewing needle, And first storage means for storing a plurality of sewing data including at least a plurality of needle drop positions in sewing, a sequence thereof and a pause command for stopping sewing in the middle of sewing, A sewing machine for forming a needle stitch on a pick-up product by driving the needle up-and-down moving mechanism and the cloth shifting mechanism in accordance with the selected sewing data, A drive means for driving the crook press at least at respective heights of a cloth press position, a rise position and an intermediate position; Clapping position indicating means for instructing input of movement of the cloth presser to the cloth pressing position, the raising position or the intermediate position, An intermediate position height storage means for storing a height of an intermediate position associated with each of the sewing data, Wherein when the movement of the crotch position to the intermediate position is instructed by the crotch position indicating means, the crotch position control means controls the crotch position to move to the height of the intermediate position corresponding to the sewing data being sewn, And control means for controlling to move the crotch to the height of the crotch at the time of the temporary stop after the sewing is executed and the stop according to the temporary stop instruction of the sewing data. delete delete The method according to claim 1, And second storing means for storing sewing package data including various parameters of sewing including setting of heights of intermediate positions of the crook presses which can be shared with the plurality of sewing data, Wherein when the sewing data and the sewing package data are combined and the moving means moves the crockery to an intermediate position, the control means changes the height of the intermediate position of the crockery stored in the sewing package data So as to move the crotch. A needle up-and-down moving mechanism for moving the sewing needle up and down, A cloth holding mechanism having a cloth presser for holding the object to be peeled by pressing it from above, A cloth moving mechanism that moves the cloth material by making the cloth cloth and the sewing needle relatively movable in a direction crossing the up and down direction of the sewing needle, And first storage means for storing a plurality of sewing data including at least a plurality of needle drop positions in sewing and their order, A sewing machine for forming a needle stitch on a pick-up product by driving the needle up-and-down moving mechanism and the cloth shifting mechanism in accordance with the selected sewing data, A drive means for driving the crook press at least at respective heights of a cloth press position, a rise position and an intermediate position; A claw-pushing position indicating means for instructing input of movement of the claw pusher to the cloth pressing position, the rising position or the intermediate position, An intermediate position height storage means for storing a height of an intermediate position stored as a part of each of the sewing data; Control means for controlling to move the crook moving to the height of the intermediate position corresponding to the sewing data being sewn when movement of the crook moving to the intermediate position is instructed by the crook moving position indicating means, Second storing means for storing sewing package data including various parameters of sewing including setting of heights of intermediate positions of the crook presses common to the plurality of sewing data; And selection means for setting a priority application order between a height of an intermediate position of the crotch hides stored as a part of the sewing data and a height of an intermediate position of the crotch hides stored in the sewing package data, Wherein said control means controls to move said cloth presser to a height of an intermediate position of said cloth presser stored in said sewing data and said sewing package data in accordance with a priority order set by said selecting means .

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