CN106868719A

CN106868719A - The control method of sewing machine and sewing machine

Info

Publication number: CN106868719A
Application number: CN201610862799.4A
Authority: CN
Inventors: 佐野利幸; 森诚
Original assignee: Brother Industries Ltd
Current assignee: Brother Industries Ltd
Priority date: 2015-09-30
Filing date: 2016-09-28
Publication date: 2017-06-20
Anticipated expiration: 2036-09-28
Also published as: CN106868719B; JP2017064205A

Abstract

The present invention provides the control method of sewing machine and sewing machine.Sewing machine is able to carry out the sewing program for implementing pattern sewing.Pattern sewing refers at least one privileged site formation regulation stitching in sewing object.Sewing machine is stored with information form.Be mapped for sample image, the position of the privileged site for representing implementation pattern sewing and object sewing direction by information form.Sample image is the image information for the display part display sewing object in sewing machine, and object sewing direction is that the stitching at the privileged site in sample image forms direction.The CPU of sewing machine can obtain sample image based on the information form of specified sewing program.CPU can show sample image with the object sewing direction direction consistent with actual sewing direction in display part.Actual sewing direction is that the actual stitching sewed at the privileged site of object forms direction.

Description

The control method of sewing machine and sewing machine

Technical field

The present invention relates to sewing machine and the control method of sewing machine.

Background technology

There is a kind of sewing machine for implementing pattern sewing to the privileged site for sewing object.Pattern sewing is based on operation The method that the pre-set sewing information of person is sewed.Sewing described in No. 143584 publications of Japanese Unexamined Patent Publication 2002 year Machine can successively implement pattern sewing to the multiple privileged sites for sewing object.Sewing machine has display part, and sewing machine is stored with Sample image and sewing information.Sample image represents sewing object.Sewing packet is containing for representing the multiple in sample image The positional information of privileged site.Sewing machine shows sample image when pattern sewing is performed in display part.Display part is with can be Identify that the current mode for performing the privileged site that pattern is sewed is shown relative to other privileged sites in sample image, because This, operator can hold privileged site.Operator's configuration sewing object so that at the privileged site of pattern sewing to be performed Sewing direction is consistent with the sewing direction that sewing machine is actual.At the privileged site of the pattern to be performed sewing in sample image When sewing direction is inconsistent with the sewing direction of reality, operator is difficult to hold the configuration direction of sewing object.Accordingly, there exist work Industry produces delay, causes the problem of operating efficiency reduction.

The content of the invention

It is an object of the present invention to provide operator can be allowed easily to hold the sewing machine in the configuration direction of sewing object And the control method of sewing machine.

The sewing machine of technical scheme 1 is able to carry out the sewing program for implementing pattern sewing, in pattern sewing, At least one of sewing object privileged site forms regulation stitching, and the sewing machine is characterised by having：Display part；First Storage part, its image information i.e. sample image for sewing object shown in the display part, described that is stored with；The Two storage parts, its information form that is stored with, in the information form, using as described in the targeted object of the sewing program Sew the privileged site and the sample of the implementation pattern sewing in the sample image, the sample image of object The formation direction of the stitching at the privileged site in this image is that object sewing direction is mapped；Specifying part, it can Specify the sewing program；First acquisition unit, it can obtain the seam that the specifying part is specified from second storage part The described information form of processing procedure sequence；Second acquisition unit, it can be based on the described information form that first acquisition unit is obtained, from First storage part obtains the sample image of the sewing object；And first display control unit, it can be with described One acquisition unit obtain described information form in the object sewing direction with it is described sewing object the privileged site at The formation direction of actual stitching be that the consistent direction in actual sewing direction shows second acquisition unit in the display part The sample image for obtaining.

Sewing machine can specify sewing program.Sewing machine can obtain the sewing program specified by from the first storage part The sample image of the sewing object of targeted object.Sewing machine can be consistent with actual sewing direction with object sewing direction Acquired sample image is shown towards in display part.It is right that operator can easily hold sewing by confirmatory sample image The configuration direction of elephant.Operator can properly configure sewing object according to the display direction of sample image.

The sewing machine of technical scheme 2 has the second display control unit, and second display control unit can be with can be described The mode of the privileged site for implementing the pattern sewing is identified in the sample image that first display control unit shows Identification shows the privileged site of the implementation pattern sewing.Sewing machine can be can identify spy in sample image The mode for determining position is shown.Operator can easily hold the configuration bit of sewing object by confirming privileged site Put.Operator can properly configure sewing object according to the privileged site for recognizing display.

The sewing machine of technical scheme 3 has the 3rd display control unit, and the 3rd display control unit can further in institute Display part display enlarged drawing is stated, the enlarged drawing is that will show the privileged site by second display control unit identification The sample image in, the image that region comprising at least described privileged site obtains after amplifying, the 3rd display control The enlarged drawing that portion processed shows can be displayed in the stitching shape formed on the sewing object.Sewing machine can show sample This image and enlarged drawing.Enlarged drawing is to put region in sample image, comprising at least privileged site of sewing object The image obtained after big.Enlarged drawing can show the stitching shape of privileged site.Operator can be by confirmatory sample image Display direction and enlarged drawing come hold sewing object configuration direction and stitching shape.Sewing machine can be being easy to make operation The mode that person understands shows stitching shape.

The sewing machine of technical scheme 4 has：Shank, it can assemble eedle, and the shank is upper and lower when the stitching is formed Motion；And the 4th display control unit, it can show the pin that falls in the enlarged drawing that the 3rd display control unit shows The starting point of in point, the needle falling point that expression is initial position, wherein, the needle falling point is when the shank moves up and down The precalculated position on the sewing object that the eedle is pierced into.Sewing machine can show that expression is initial in enlarged drawing The starting point of the position of needle falling point.Needle falling point is the pre-determined bit on the sewing object that eedle is pierced into when shank moves up and down Put.Operator can by confirm enlarged drawing come be held in start pattern sew when eedle initially be pierced into sewing object which Position.Therefore, operator can initially be pierced into reference to eedle position properly configures sewing object.

The sewing machine of technical scheme 5,6 has：Presser feet, it is used for the sewing subject presses from top in the seam Thread machine support portion set cloth-feeding plate on；And the 5th display control unit, what it can show in the 3rd display control unit The region of the presser feet pressing sewing object is shown in the enlarged drawing.Sewing machine can show pressure in enlarged drawing The region of pin pressing sewing object.Operator can hold which position of presser feet pressing sewing object by confirming enlarged drawing Put.

The sewing program of the sewing machine of technical scheme 7 includes cyclic program, and the cyclic program is for the seam The multiple described privileged site of object processed implements the program of the pattern sewing successively, and the specifying part can specify the circulation Program, the sewing machine has：6th display control unit, it can further show in the display part and specified as described The sum of the multiple described privileged site of the targeted object of the cyclic program that portion specifies；And the 7th display control unit, When performing the cyclic program that the specifying part is specified, after current pattern sewing terminates, the 7th display control Portion processed further can show the order of the ensuing pattern sewing in the display part.Sewing machine can be in display part The sum of multiple privileged sites of the targeted object of cyclic program of the display specified by.Sewing machine is stitched in current pattern Thread after end, the order of following pattern sewing can be shown in display part.By to multiple privileged sites of sewing object Implementation pattern sewing from initially to last process be considered as one circulation when, sewing machine can follow clear and definite one of operator Implement the volume residual of the privileged site of pattern sewing in ring.Operator can hold privileged site by confirming display part Volume residual.Sewing machine can suppress operator and forget that the situation for sewing remaining privileged site occurs.

The sewing machine of technical scheme 8 has：First configuration part, it is used to set expression implementation institute in the sample image State the position of the privileged site of pattern sewing；Second configuration part, its expression for being used to set the first configuration part setting Object sewing direction at the position of the privileged site；And storage part, it is used for set first configuration part Represent that the object sewing direction of position and second configuration part setting of the privileged site is accordingly stored to institute State the described information form stored in the second storage part.Sewing machine can set the position for representing privileged site in sample image With the sewing direction at the position, and can by it is above-mentioned both accordingly store to information form.Sewing machine can set in advance Which position for being scheduled on sewing object forms stitching to which direction.

First display control unit of the sewing machine of technical scheme 9 can be with representing for being set in first configuration part At the position of the privileged site, the object sewing direction and the actual sewing direction set by second configuration part Consistent direction shows the sample image that second acquisition unit is obtained in the display part.Sewing machine can be with set Expression privileged site position at the object sewing direction direction consistent with actual sewing direction in display part display sample Image.Operator can easily hold the configuration direction of sewing object by confirmatory sample image.

The privileged site is saved as coordinate information by second storage part of the sewing machine of technical scheme 10~13, the seat Mark information represent the privileged site comprising regulation origin the sample image on coordinate system in relative to the original Object sewing direction is saved as object angle information by the position for point, second storage part, the object angle information Represent the actual sewing direction in the coordinate system relative to the sample image reference direction angle, described first Acquisition unit can obtain the coordinate information and the object angle information, first display control from second storage part Portion can be based on first acquisition unit obtain the coordinate information and the object angle information, make the sample image with Rotated centered on the origin it is consistent with the reference direction to object sewing direction, and with sample described in this status display Image.It is consistent with reference direction and with the shape to object sewing direction that sewing machine can be such that sample image is rotated centered on origin State shows sample image.Sewing machine can change the display direction of sample image so that object sews direction with actual sewing side To consistent, and sample image is shown in display part with the state.Operator can easily hold sewing the appropriate of object and match somebody with somebody Put direction.

Sewing machine involved by the control method of the sewing machine of technical scheme 14 is able to carry out for implementing pattern sewing Sewing program, in pattern sewing, regulation stitching, the sewing equipment is formed at least one of sewing object privileged site Have：Display part；First storage part, its image letter for sewing object shown in the display part, described that is stored with Breath is sample image；And second storage part, its information form that is stored with, in the information form, will be used as the sewing program The institute of the implementation pattern sewing in the sample image, the sample image of the sewing object of targeted object State privileged site corresponding with the formation direction of the stitching at the privileged site in the sample image i.e. object sewing direction Get up, the control method of the sewing machine is characterised by, including：Designating step, in the designating step, specifies the sewing journey Sequence；First obtains operation, in the first acquisition operation, obtains what is specified in the designating step from second storage part The described information form of the sewing program；Second obtains operation, in the second acquisition operation, based in the described first acquisition The described information form obtained in operation, the sample image of the sewing object is obtained from first storage part；And the One display control operation, in the first display control operation, with the described information table obtained in obtaining operation described first Object sewing direction in lattice is with the formation direction of actual stitching at the privileged site of the sewing object The consistent direction in actual sewing direction is displayed in the sample image obtained in the second acquisition operation in the display part. Sewing machine can obtain the effect same with technical scheme 1 by performing the control method.

Brief description of the drawings

Fig. 1 is the stereogram of sewing machine 1.

Fig. 2 is the stereogram of main body 10.

Fig. 3 is the top view of cloth feeding mechanism 20.

Fig. 4 is the block diagram of the electrical structure for representing sewing machine 1.

Fig. 5 is the schematic diagram of sewing information and stitching.

Fig. 6 is the schematic diagram of cyclic program.

Fig. 7 is the schematic diagram of information form 70.

Fig. 8 is the flow chart of setting processing.

Fig. 9 is the flow chart being connected with Fig. 8.

Figure 10 is the explanatory diagram of the setting screen 40 of the display of display part 95.

Figure 11 is the explanation of (sewing of the 1st row is sequentially) for representing the picture of the display of display part 95 in display processing Figure.

Figure 12 is the explanation of (sewing of the 5th row is sequentially) for representing the picture of the display of display part 95 in display processing Figure.

Figure 13 is the explanation of (sewing of the 6th row is sequentially) for representing the picture of the display of display part 95 in display processing Figure.

Figure 14 is the flow chart of display processing.

Figure 15 is the flow chart being connected with Figure 14.

Specific embodiment

It is described with reference to embodiments of the present invention.Following explanation uses the attached left and right being indicated by arrows in Fig., preceding Afterwards, up and down.

Reference picture 1 illustrates sewing machine 1.Sewing machine 1 is for forming KNOTTING STITCH in sewing object (such as cloth) Knot tying machine.Sewing machine 1 has main body 10, control device 50, display part 95, guidance panel 98, pedal 23 and power switch 77.It is main Body 10, display part 95, guidance panel 98 are configured on workbench 9.Control device 50, pedal 23, power switch 77 are configured in work Make the lower section of platform 9.Display part 95 is LCDs.Guidance panel 98 is the touch panel on the preceding surface for being located at display part 95. Pedal 23 is to operate the operating portion so as to input pin to the various instructions of control device 50 with pin by operator.

1~Fig. 3 of reference picture illustrates main body 10.Cloth-feeding plate 38 is eliminated in Fig. 2.Main body 10 have support portion 2, column sections 3, Horn portion 4 and cloth-pressing device 11.Support portion 2 is configured on workbench 9, is extended along the longitudinal direction.Support portion 2 internally has hangs down Straight shuttle 8, cloth pushing table 37, swing mechanism 63, X-axis conveying motor 92 etc., support portion 2 has needle plate in the upper surface of leading section 29, needle plate 29 has appearance pin hole 30.

Column sections 3 extend upward from the rear side in support portion 2.Column sections 3 internally have the (reference picture of motor of sewing machine 91 4), Y-axis conveying motor 93 and compress motor 94 (reference picture 4).Horn portion 4 from the upper end of column sections 3 forwards with machine The almost parallel mode of portions 2 extends.Horn portion 4 internally has up-down mechanism 34 and can be sewed machine motor 91 drives Dynamic main shaft 33.The leading section 5 in horn portion 4 is projected into other positions position on the lower than horn portion 4.Including leading section 5 Portion supports the shank 6 in the way of shank 6 can move up and down.Shank 6 extends downwards from the lower end of leading section 5, Neng Gou The lower end assembling eedle 7 of shank 6, and eedle 7 can be removed from the lower end of shank 6.Up-down mechanism 34 can be in master Shank 6 is set to move up and down under the driving of axle 33.Cloth-pressing device 11 is located at the top in support portion 2, can be using presser feet 12 from top Pressing sewing object.The rectangular shaped when overlooking of presser feet 12, with insertion along the vertical direction, rectangular shaped when overlooking Hole 13.Cloth-pressing device 11 can be driven by compress motor 94, so that presser feet 12 moves up and down, wherein, the compress motor 94 are driven to impulse motor.

Reference picture 3 illustrates cloth feeding mechanism 20.Cloth feeding mechanism 20 can be with shank 6 (reference picture 2) in up-down mechanism 34 The up and down motion carried out in the presence of (reference picture 2) synchronously conveys sewing object.Cloth feeding mechanism 20 has cloth pushing table 37, work feed Plate 38, the conveying of swing mechanism 63, X-axis are conveyed with motor 92 and Y-axis uses motor 93.Cloth pushing table 37 and the tooth for extending along the longitudinal direction The leading section of bar axle 60 is connected, and cloth-feeding plate 38 is fixed on the upper surface of cloth pushing table 37.Cloth-feeding plate 38 has along upper in leading section The through hole 39 of rectangular shaped when the insertion of lower direction, vertical view.Eedle 7 is reached through through hole 39 in sewing and holds pin hole 30.Send Cloth mechanism 20 can make cloth pushing table 37 and cloth-feeding plate 38 along the longitudinal direction, left and right directions move.Swing mechanism 63 is in cloth pushing table 37 The lower section of rearward end be connected with the rearward end of the cloth pushing table 37.X-axis conveying motor 92 is for driving swing mechanism 63 Impulse motor.Swing mechanism 63 can make the edge centered on axle portion 61 of cloth pushing table 37 under the driving of X-axis conveying motor 92 Left and right directions swings.Axle portion 61 is connected with the leading section of rack shaft 60.Y-axis conveying motor 93 is for making the edge of rack shaft 60 The impulse motor of fore-and-aft direction movement.The output shaft 64 of Y-axis conveying motor 93 is fixed with gear 65.Gear 65 and rack shaft 60 Teeth portion 62 be meshed.Cloth pushing table 37 and cloth-feeding plate 38 can along the longitudinal direction be moved along with the movement of rack shaft 60.Presser feet The 12 sewing objects that can press the upper surface for being configured in cloth-feeding plate 38, therefore, sewing object can be together with cloth-feeding plate 38 It is mobile.

Reference picture 4 illustrates the electrical structure of sewing machine 1.Control device 50 has microcomputer, input interface 56, output Interface 57 and 71~drive circuit of drive circuit 75, wherein, the microcomputer includes CPU51, ROM52, RAM53 and storage dress Put 54.Input interface 56 and output interface 57 are connected by data/address bus etc. with microcomputer.CPU51 Comprehensive Controls are sewed The action of machine 1.ROM52 is previously stored with for performing setting processing (reference picture 8, Fig. 9) and display processing (reference picture 14, figure 15) program, sewing information, multiple images information etc..CPU51 uses sewing information to form various KNOTTING STITCHs.Sewing The coordinate information that packet is made containing needle falling point is determined in order.Needle falling point is pierced into by the eedle 7 when shank 6 moves up and down Sewing object on precalculated position.Image information includes sample image 100 (reference picture 11) and (reference picture of stitching image 111 11).Sample image 100 represents that such as shorts or shirt etc. sew the shape of object.Stitching image 111 represents such as KNOTTING STITCH The stitch pattern shape that the sewing machines such as shape 1 are sewed on sewing object.RAM53 is used for temporarily storage and performs various treatment During generate information.Storage device 54 is Nonvolatile memory devices, for storing cyclic program (reference picture described later 6), information form 70 (reference picture 7) etc..

71~drive circuit of drive circuit 75 is connected with output interface 57.Drive circuit 71 is connected with motor of sewing machine 91 Connect, the control instruction that can be based on CPU51 drives motor of sewing machine 91.Drive circuit 72 is connected with X-axis conveying motor 92, The control instruction that CPU51 can be based on drives X-axis conveying motor 92.Drive circuit 73 is connected with Y-axis conveying motor 93, The control instruction that CPU51 can be based on drives Y-axis conveying motor 93.Drive circuit 74 is connected with compress motor 94, energy Enough the control instruction based on CPU51 drives compress motor 94.Drive circuit 75 is connected with display part 95, can be based on The control instruction of CPU51 drives display part 95.

Power switch 77, pedal 23, encoder 91A~encoder 94A, guidance panel 98 are connected with input interface 56. Power switch 77 is used to start sewing machine 1 and closes sewing machine 1.Encoder 91A is connected with motor of sewing machine 91, can be to defeated Incoming interface 56 is input into rotation position, the information of rotary speed of motor of sewing machine 91.Encoder 92A and X-axis conveying motor 92 It is connected, can be relative with the direction of rotation of X-axis conveying motor 92, rotation position, rotary speed to the input of input interface 56 Answer the pulse information of ground output.Encoder 93A is connected with Y-axis conveying motor 93, can be input into input interface 56 and Y-axis The pulse information that the direction of rotation of conveying motor 93, rotation position, rotary speed are accordingly exported.Encoder 94A and pressure Cloth motor 94 is connected, can be to the direction of rotation of the input of input interface 56 and compress motor 94, rotation position, rotation speed The pulse information that degree is accordingly exported.Guidance panel 98 is able to detect that the pressing operation of the finger from operator etc., and Various instructions can be input into input interface 56 based on the pressing position for detecting.Sewing can be input into using guidance panel 98 Start, sew the various settings such as stopping.

One of the explanation sewing information of reference picture 5.Sewing information is for being stitched on sewing object by driving sewing machine 1 The information of stitch pattern processed.That is, sewing information is the information for implementing pattern sewing.Sewing packet is numbered and many containing sewing Individual information flow.Sewing numbering in present embodiment is the proper string for recognizing multiple sewing information.Information flow X/Y To represent relative coordinate of the needle falling point in stitch pattern in an XY coordinate systems for origin.X represents right and left Upward relative coordinate.Y represents the relative coordinate on fore-and-aft direction.The origin of the first XY coordinate systems is the pin that falls when starting sewing Point (hereinafter referred to as starting point).Sewing information lines up multiple information flows since starting point in order.Sewing in Fig. 5 Numbering is U2.Sewing numbering is that each information flow of the sewing information of U2 represents the jagged stitching flower for extending in left-right direction Each needle falling point in sample.CPU51 reads the information flow of sewing information according to the order lined up from starting point, and drives X Axle conveying is conveyed with motor 92 and Y-axis and uses motor 93.

One of the explanation cyclic program of reference picture 6.Cyclic program is the program for being circulated sewing.Circulating sewing is The method of sewing that pattern is sewed is implemented to the multiple privileged sites for sewing object according to pre-set sewing order.Circulation journey Sequence includes program number (hereinafter referred to as CP numberings) and multiple sewing information.CP numberings are comprising for recognizing multiple cyclic programs Solid numbered character string.Multiple sewing information are corresponding with sewing order.CP numberings in Fig. 6 are C1.It is in CP numberings In the cyclic program of C1, privileged site has at 11.The sewing order of the cyclic program of C1 and the 1st row~the 11st row is accordingly Log in 11 sewing information.In the cyclic program of C1, sewing information according to U2, U2, U2, U2, U1, U2, U2, U2, U2, The order of U3, U3 is lined up.Below, by sewing order for the sewing order of Nth row is simply referred to as Nth row.

The descriptive information form 70 of reference picture 7.It is stored with information form 70 for controlling what CPU51 showed in display part 95 The information of picture.Information form 70 is corresponding with the cyclic program that the CP of regulation is numbered.Information form 70 include CP numbered bins, Sewing object type column, sewing order column, sewing Information, front back side Information, positional information column, directional information column.Letter To accordingly be stored as the sewing object type of the targeted object of cyclic program with CP numberings in breath form 70.Seam Object type processed is, for example, shorts, shirt etc., corresponding with sample image 100 (reference picture 11).Will sewing in information form 70 Information, front back side information, positional information, directional information are accordingly stored with sewing order.In information form 70, Sewing information represents sewing numbering, the species for recognizing stitching image 111 (reference picture 11).Front back side information represents specific The front that position is located at sewing object is still located at the back side for sewing object.Positional information represents starting point second with X/Y Relative coordinate in XY coordinate systems for origin A (reference picture 10).X represents the relative coordinate on left and right directions.Y is represented Relative coordinate on fore-and-aft direction.The origin A of the 2nd XY coordinate systems is the regulation point on sample image 100.2nd XY coordinate systems It is the coordinate system on sample image 100.X-axis positive direction in 2nd XY coordinate systems is right direction.Directional information is actual for expression Object angle of the sewing direction relative to the angle of the reference direction of sample image 100.The reference direction of present embodiment is the X-axis positive direction in two XY coordinate systems.Actual sewing direction is the formation for sewing the actual stitching at the privileged site of object Direction.Information form 70 in Fig. 7 is the form corresponding with the cyclic program of C1 and the cyclic program of C2.As the circulation of C1 The sewing object type of the targeted object of program is shorts, used as the sewing object kind of the targeted object of the cyclic program of C2 Class is shirt.For example in the cyclic program of C1, the sewing information of the 1st row is U2, and front back side information is front, positional information It is X：- 50/Y：+ 90, directional information is 0 degree.In positional information-negative direction of the expression for origin A, position letter In breath+positive direction of the expression for origin A.

Reference picture 8, Fig. 9 illustrates setting processing.Operator presets CP and information form when sewing is circulated 70.In the present embodiment, operator concurrently sets cyclic program and the information form 70 corresponding with cyclic program.Operator Operation power switch 77 starts sewing machine 1.When operator's operation selection setting pattern of guidance panel 98, CPU51 is from ROM52 Reading program, performs setting processing.Below, to the C1 shown in the new settings Fig. 6 of sewing machine 1 cyclic program and with cyclic program phase The example of corresponding information form 70 is illustrated.

As shown in figure 8, CPU51 is in display input picture of display part 95 (S1).Whether CPU51 in input picture to having to CP The input of numbering is judged (S2).In operator's operation guidance panel 98 when picture input CP numberings are input into, CPU51 judges To there is the input to CP numberings.(the S2 before CPU51 is judged as having the input to CP numberings：It is no), CPU51 repeats S2. In this example, operator's operation guidance panel 98 input C1 is numbered as CP.When CPU51 is judged as having the input to CP numberings (S2：It is), whether CPU51 is judged (S3) there is the cyclic program matched with CP numberings in storage device 54.In CPU51 It is judged as (the S3 during cyclic program not matched with CP numberings in storage device 54：It is no), whether CPU51 is to having new settings to follow The new settings of round trip sequence and information form 70 indicates to be judged (S4).Refer in operator's operation input new settings of guidance panel 98 When showing, CPU51 is judged as having new settings to indicate.(the S4 when CPU51 is judged as that no new settings is indicated：It is no), CPU51 makes treatment It is back to S2.For new settings cyclic program, operator's input new settings is indicated.When CPU51 is judged as having new settings to indicate (S4：It is), CPU51 makes treatment enter S11.

(the S3 when there is the cyclic program matched with CP numberings during CPU51 is judged as storage device 54：It is), CPU51 exists The display of display part 95 represents the picture (S5) of the information form 70 of the cyclic program matched with CP numberings.Whether CPU51 is to having The change instruction of the setting of change cyclic program or information form 70 is judged (S6).It is defeated in operator's operation guidance panel 98 When entering change instruction, CPU51 is judged as the instruction that has altered.(the S6 when CPU51 is judged as not having change instruction：It is no), CPU51 makes Treatment is back to S2.For example when the cyclic program or information form 70 that were set before resetting, operator's input becomes More indicate.(the S6 when CPU51 is judged as having altered instruction：It is), CPU51 makes treatment enter S11.

CPU51 is in display selection picture of display part 95 (S11).Selection picture represents the sample image of various sewing objects 100.CPU51 whether selection picture has to being judged (S12) the selection of sample image 100.Operated in operator When selecting picture to select a sample image from the sample image 100 of various sewing objects, CPU51 is judged as having to panel 98 Selection to sample image 100.(the S12 before CPU51 is judged as having the selection to sample image 100：It is no), CPU51 is repeated Perform S12.When the setting of information form 70 of the cyclic program of C1 is carried out, operator selects the sample image 100 of shorts. (S12 when CPU51 is judged as having the selection to sample image 100：It is), CPU51 determines the sample image 100 selected by operator (S13)。

As shown in figure 9, sewing order, fronts of the CPU51 in the display of display part 95 supplies operator's set information form 70 The setting screen 40 (reference picture 10) (S21) of back side information, positional information and directional information.As shown in Figure 10, setting screen 40 Column 42, front back side input field 43, X-coordinate input field 44, Y-coordinate input field 45, angle are sequentially inputted comprising main region 41, sewing Degree input field 46 and sewing numbering input field 47.Sample image 100 is shown in main region 41, it is represented for operator by operation Guidance panel 98 starts the region of point coordinates to be input into.Sewing is sequentially inputted privileged site set so far in column 42 Sum is expressed as denominator, and the sewing order of current setting is expressed as into molecule, and sewing sequentially inputs column 42 and represents leads to for operator Operation guidance panel 98 is crossed to select the region of sewing order.Front back side input field 43 is represented for operator by operating Panel 98 is input into the region of front back side information.X-coordinate input field 44 represent for operator by operate guidance panel 98 come The region of the X-coordinate of starting point is input into, Y-coordinate input field 45 is represented and started to be input into by operating guidance panel 98 for operator The region of the Y-coordinate of point.Angle input field 46 is represented for operator by operating guidance panel 98 come the area of input object angle Domain.Sewing numbering input field 47 represents the region for being input into sewing numbering by operating guidance panel 98 for operator.

As shown in figure 9, whether CPU51 is to having the selection of sewing order and front back side information being judged (S22). Operator operates guidance panel 98 that sewing order and the choosing in front back side input field 43 are being selected during sewing sequentially inputs column 42 When selecting front back side information, CPU51 is judged as the selection for having to sewing order and front back side information.It is judged as having in CPU51 To (S22 before the selection of sewing order and front back side information：It is no), CPU51 repeats S22.Carrying out the setting of the 1st row When, as sewing sequentially, selection front is used as front back side information for operator's selection 1.It is judged as having to sewing sequentially in CPU51 (S22 during selection with front back side information：It is), CPU51 obtains sewing order and front back side information (S23).CPU51 is based on Front back side information shows sample image 100 (S24) in main region 41.Each letter of the 1st row in the cyclic program for carrying out C1 During the setting of breath, CPU51 shows the positive sample image 100 of shorts in main region 41.As shown in Figure 10, the positive sample of shorts Image 100 includes lower cloth portion 101A and upper cloth portion 101B.Lower cloth portion 101A represents shorts outer shape.Upper cloth portion 101B represents quilt It is sewn on the cloth on shorts, for example, trouser pocket, trousers ear for being passed through for waistband etc..Sample image 100 is can recognize that upper cloth portion The mode of 101B and lower cloth portion 101A is indicated.Sample image 100 can for example utilize the color different from lower cloth portion 101A Color represent upper cloth portion 101B.Sample image 100 can also utilize the color different from lower cloth portion 101A by upper cloth portion Enclose to be indicated around 101B.

After selection sewing order and front back side information, input starts point coordinates to operator.Operator can pass through Numerical value input or the mode for directly inputting start point coordinates in the input of setting screen 40.In the case where numerical value is input into, operator By operating guidance panel 98, X-coordinate is input into X-coordinate input field 44, and Y-coordinate is input into Y-coordinate input field 45, from And be input into and start point coordinates.In the case where directly inputting, operator shows by by guidance panel 98 in main region 41 Sample image 100 in press and represent that the position of starting point is input into beginning point coordinates.

CPU51 is to whether the numerical value input for having starting point is judged (S25).It is judged as not starting to a little in CPU51 (S25 when numerical value is input into：It is no), whether CPU51 is to having directly inputting for starting point to be judged (S26).It is judged as not having in CPU51 There is (S26 when directly inputting of starting point：It is no), CPU51 repeats S25, S26.The 1st row in the cyclic program for carrying out C1 Positional information setting when, operator can by operating guidance panel 98, in X-coordinate input field 44 be input into " -50 ", "+90 " (reference picture 7) is input into Y-coordinate input field 45.In main region 41, X-coordinate positive direction is right direction.In main region In 41, Y-coordinate positive direction is upper direction.Operator can also press the position of the point B in Figure 10 by guidance panel 98.Point B Represent in the 2nd XY coordinate systems with X：- 50/Y：+ 90 corresponding positions.It is judged as having the numerical value of starting point defeated in CPU51 (S25 or S26 when entering or directly inputting：It is), CPU51 obtains coordinate (S27) of the starting point in the 2nd XY coordinate systems.

Whether CPU51 is to having the input numbered to object angle and sewing to be judged (S28).Operated in operator Panel 98, the input object angle in angle input field 46, when sewing numbering is input into sewing numbering input field 47, CPU51 It is judged as the input for having to object angle and sewing numbering.In the input that CPU51 is judged as having to object angle and sewing numbering (S28 before：It is no), CPU51 repeats S28.During the setting of each information of the 1st row in the cyclic program for carrying out C1, behaviour Author is input into 0 degree as object angle in angle input field 46, and be input into U2 in sewing numbering input field 47 compiles as sewing Number.(the S28 when CPU51 is judged as having the input to object angle and sewing numbering：It is), CPU51 obtains object angle and seam Make the sewing information (S29) of numbering.

Sewing information and sewing order are accordingly logged on as cyclic program by CPU51, and by the coordinate of starting point, just Face back side information, object angle, sewing information are accordingly stored (S30) with the sewing order in information form 70. During the setting of each information for carrying out the 1st row, CPU51 logs in sewing information of the U2 as the 1st row in the cyclic program of C1, and will U2 as sewing information, using front as front back side information, by X：- 50/Y：+ 90 used as positional information, using 0 degree as angle Spend the 1st row of information Store to information form 70.The setting knot of each information of the cyclic program of C1 and the 1st row of information form 70 Beam.

CPU51 is to whether the setting termination instruction for having end setup pattern is judged (S31).Operated in operator During the input setting termination instruction of panel 98, CPU51 is judged as there is setting termination instruction.It is judged as not setting in CPU51 and terminates (S31 during instruction：It is no), CPU51 makes treatment be back to S21.For example when the sewing order for just having set is last, operator behaviour Operate the input setting termination instruction of panel 98.(the S31 when CPU51 is judged as having setting termination instruction：It is), CPU51 terminates Setting pattern and end setup treatment.When the setting of the cyclic program of C1 and information form 70 is carried out, set the 1st row~ After the whole cyclic program of 11st row and information form 70, operator's input setting termination instruction.

11~Figure 13 of reference picture, the dispaly state of the display part 95 when illustrating to perform display processing described later.Perform display Display part 95 during treatment includes first area 81, the region 83 of second area 82 and the 3rd.The display of first area 81 is used as circulation The front of the sewing object of the targeted object of program or the sample image 100 at the back side.Make first area 81 in Figure 11, Figure 12 It is a display positive sample image 100 of shorts.First area 81 in Figure 13 is used as the sample at the display shorts back side Image 100.

First area 81 shows the sewing order of the multiple privileged sites of expression and each privileged site in sample image 100 It is particularly shown image 103.Sewing machine 1 is recognized with that can be particularly shown image 103 relative to other in image 103 is particularly shown Go out the mode that is particularly shown image 103 corresponding with the privileged site for currently performing sewing to be shown.It is particularly shown image The be particularly shown image 103 corresponding with the current privileged site for performing sewing in 103 represent with hollow numeral, can be relative Image 103 is particularly shown in other to identify.When sewing is currently not carried out, with the privileged site that next perform sewing The corresponding hollow numeral of image 103 that is particularly shown represents that can be particularly shown image 103 relative to other identifies.Lower cloth The privileged site shown in portion 101A, upper cloth portion 101B is shown with the color different from lower cloth portion 101A, upper cloth portion 101B. As shown in Figure 11~Figure 13, the privileged site of the sample image 100 of shorts is comprising at the shorts positive five and shorts back side Six are in position at interior 11.Image 103 is particularly shown accordingly to be shown respectively with the sewing order of the 1st row~the 11st row Privileged site at 11.First area 81 shows sample image with the object sewing direction direction consistent with actual sewing direction 100.Object sewing direction is the formation direction of the stitching at the privileged site of sample image 100.

Second area 82 shows the enlarged drawing obtained after region in sample image 100, comprising privileged site is amplified As 110.Enlarged drawing 110 comprising presser feet 12 pressing sewing object area pressed 113 and with for privileged site implement scheme The corresponding stitching image 111 of sewing information of case sewing.Second area 82 also shows the arrow 112 for representing starting point. Preferably, enlarged drawing 110 includes the end of the end or upper cloth portion 101B of at least playing cloth portion 101A.Operator is easy to pass through Confirm that position of the specific privileged site in whole sewing object is come in end.In the 3rd region 83, by the total digital display of privileged site Denominator is shown as, the current sewing order for performing sewing is shown as molecule.When sewing is currently not carried out, in the 3rd region 83 In, the sewing order of the sewing that will be next performed is shown as molecule.

Reference picture 14, Figure 15 illustrates display processing.When sewing is circulated based on cyclic program, operator is by operation Guidance panel 98 selects display pattern.Operator's operation power switch 77 starts sewing machine 1.When operator operates guidance panel 98 select during display pattern, and CPU51 reading programs from ROM52 carry out display processing.In display processing, CPU51 controls Circulation sewing and display part 95.Below, the example that the cyclic program of the C1 being based in Fig. 6 to sewing machine 1 is circulated sewing enters Row explanation.

As shown in figure 14, CPU51 shows assigned picture (S51) in display part 95.Assigned picture shows operator in setting CP numberings pre-set in pattern, for example, show that C1 and C2 are numbered as CP.Whether CPU51 in assigned picture to having to CP The specified of numbering is judged (S52).When operator's operation guidance panel 98 specifies CP numberings in assigned picture, CPU51 sentences Break and CP numberings are specified to have.(the S52 before CPU51 is judged as having to the specifying of CP numberings：It is no), CPU51 is repeated S52.Operator specifies CP to number to perform the cyclic program of C1 by operating guidance panel 98.It is judged as having in CPU51 To CP numbering it is specified when (S52：It is), CPU51 reads the information form 70 of the cyclic program of CP numberings from storage device 54 (S53).Below, the information form 70 that will be read from storage device 54 in S53 is referred to as object information form.

Sewing object type column in CPU51 reference object information forms, reads sample image 100 from ROM52 (S54).The front back side Information of the 1st row of CPU51 reference object information forms, it is determined that being the back side or the seam for sewing object The front of object processed.The directional information column of the 1st row of CPU51 reference object information forms, based on object angle and sample image 100 references angle, changes the angles of display of sample image 100 so that object sewing direction is the court consistent with reference direction To, and sample image 100 (S55) is shown in first area 81 with the state.References angle in present embodiment is 0 degree.Sample Direction shown in the references angle of this image 100 is the reference direction of sample image 100.In CPU51 reference object information forms Positional information column, in sample image 100 display be particularly shown image 103 (S56).CPU51 would log on specified following Privileged site sum in round trip sequence is shown as the denominator (S57) in the 3rd region 83.CPU51 using 1 as sewing sequentially, and will 1 is shown as the molecule (S58) in the 3rd region 83.When the CP numberings of C1 are specified, CPU51 is showing shorts just in first area 81 The sample image 100 in face, shows " 1/11 " in the 3rd region 83.Below, sewing order is set to K, and is set to K=1 (S58).

As shown in figure 15, CPU51 recognizes display and line k in the way of it can be identified relative to other privileged sites Corresponding privileged site (S61).In the present embodiment, the hollow numerals of CPU51 represent corresponding with line k specific aobvious Diagram is as 103 (reference pictures 11).CPU51 shows the enlarged drawing 110 (reference picture 11) corresponding with line k in second area 82 (S62).Sewing Information in CPU51 reference object information forms, reads corresponding stitching image 111 from ROM52, and The stitching image 111 is shown in enlarged drawing 110.CPU51 shows arrow 112 (reference picture 11) (S63) in second area 82. In the present embodiment, the positional information column in CPU51 reference objects information form, starting point is directed at the top of arrow 112 Mode show the arrow 112.CPU51 shows area pressed 113 (reference picture 11) (S64) in second area 82.For example in K= When 1, CPU51 is in the picture shown in the display of display part 95 Figure 11.

Operator confirms display part 95 while by sewing object configuration in the upper surface of cloth-feeding plate 38 in this condition. The hollow numeral of display part 95 represents corresponding with line k and is particularly shown image 103, therefore, operator is easy to hold reference Which privileged site configures sewing object.Display part 95 is shown with the object sewing direction direction consistent with actual sewing direction Sample image 100, therefore, operator is capable of the direction of sample for reference image 100 to properly configure sewing object.Display part 95 Display stitching image 111, therefore, operator can easily verify that the stitching shape being actually formed in privileged site.Will be upper Cloth portion 101B is configured when implementing pattern sewing on lower cloth portion 101A, the cloth portion in display on lower cloth portion 101A of enlarged drawing 110 101B.Operator is easy to hold configuration directions of the cloth portion 101B relative to lower cloth portion 101A.As shown in Figure 11~Figure 13 Like that, during the end of end of the enlarged drawing 110 comprising lower cloth portion 101A or upper cloth portion 101B, operator can also be according to amplification Image 110 configures direction to hold.

When operator will sew object configuration in the upper surface of cloth-feeding plate 38, sewing machine 1 drives cloth-pressing device 11, utilizes Presser feet 12 will sew subject presses in the upper surface of cloth-feeding plate 38.Area pressed 113 is shown in enlarged drawing 110, therefore, operation Person can will sew object configuration in position with reference to area pressed 113.Display part 95 is shown with arrow 112 and started Point, therefore, operator can exactly configure sewing object by eedle 7 in the way of initially starting point is pierced into.Display part 95 shows Show privileged site sum and sewing sequentially, therefore, operator can hold the quantity of the privileged site before sewing.

Whether CPU51 is to having the sewing for starting sewing to indicate to be judged (S71).Make pedal in operator's pushes pedals 23 23 in open mode when, CPU51 is judged as having sewing to indicate.(the S71 when CPU51 is judged as having sewing to indicate：It is), CPU51 reads the sewing information corresponding with line k from ROM52, and carries out pattern sewing (S72) according to sewing information. CPU51 controls motor of sewing machine 91, X-axis conveying motor 92 and Y-axis conveying motor 93 are driven them.Sewing information In pre-set such as shank 6 up and down motion number of times.When the up and down motion number of times of the shank 6 in sewing information is completed, CPU51 terminates pattern sewing.CPU51 adds 1 (S73) on K.

CP numberings of the CPU51 with reference to specified by, to being judged (S81) with the presence or absence of line k.It is judged as not in CPU51 (S81 when there is line k：It is no), CPU51 makes treatment be back to S55.(the S81 when CPU51 is judged as existing line k：It is), The front back side information and directional information column of the line k in CPU51 reference object information forms, make sample image 100 with origin A Centered on rotate to object sewing direction it is consistent with reference direction, and with the state first area 81 display sample image 100 (S82).Now, CPU51 is shown with the animation for making sample image 100 be rotated centered on origin A.CPU51 is using K as seam System order and the molecule (S83) being shown as K in the 3rd region 83.

CPU51 recognizes that display is corresponding with line k in the way of it can identify line k relative to other sewings order It is particularly shown image 103 (S84).In the present embodiment, the hollow numerals of CPU51 represent corresponding with line k specific aobvious Diagram is as 103.CPU51 shows the enlarged drawing 110 (S85) corresponding with line k in second area 82.CPU51 reference objects The sewing Information of the line k in information form, reads the stitching image 111 corresponding with line k, and putting from ROM52 The stitching image 111 is shown in big image 110.CPU51 shows arrow 112 (S86) in second area 82.CPU51 reference objects The positional information column of the sewing order of the line k in information form, this is shown in the way of the top alignment starting point of arrow 112 Arrow 112.CPU51 shows area pressed 113 (S87) in the enlarged drawing 110 in second area 82, and is back to treatment S71.Operator confirms display part 95 while reconfiguring sewing object in this condition so that when once being sewed before performing Allocation position, configuration direction when being changed into next sewing of allocation position, configuration direction.

(the S71 when CPU51 is judged as not sewing instruction：It is no), whether CPU51 is to having the change of sewing order being carried out Judge (S88).In operator's operation change sewing order of guidance panel 98, CPU51 is judged as the change for having to sewing order. (the S88 when CPU51 is judged as having the change to sewing order：It is), the seam after change in CPU51 reference object information forms The directional information column of order processed, with consistent with actual sewing direction with the object sewing direction that the sewing order after change is corresponding Direction first area 81 show sample image 100 (S89).Sewing order after change is set to K by CPU51, in the 3rd area The display K of domain 83 is used as sewing order (S90) after change, and treatment is back to S61.

(the S88 when CPU51 is judged as the change not to sewing order：It is no), whether CPU51 is to having end display pattern Display termination instruction judged (S91).In operator's operation input display termination instruction of guidance panel 98, CPU51 sentences Break to there is display termination instruction.(the S91 when CPU51 is judged as not showing termination instruction：It is no), CPU51 is back to treatment S71.(the S91 when CPU51 is judged as having display termination instruction：It is), CPU51 terminates display pattern, and terminates display processing.

The cyclic program of C1 is specified for example in S81, due to the sewing information (U1) with the 5th row, therefore, in K=4 When, pictures of the CPU51 in S82~S86 in the display of display part 95 Figure 12.Such as CPU51 be based on object angle (90 degree) and References angle (0 degree), makes sample image 100 be rotated by 90 ° clockwise centered on origin A, and with the state first Region 81 shows sample image 100.The hollow numerals of CPU51 represent corresponding with the 5th row and are particularly shown image 103.CPU51 The enlarged drawing 110 corresponding with the 5th row is shown in second area 82.CPU51 is in the enlarged drawing 110 corresponding with the 5th row Middle display sewing numbering is the stitching image 111 of U1.The cyclic program of C1 due to the sewing information (U2) with the 6th row, therefore, In K=5, pictures of the CPU51 in S82~S86 in the display of display part 95 Figure 13.For example in the seam from the 5th row to the 6th row During system, privileged site is switched to the shorts back side from shorts front, therefore, CPU51 is at the display shorts back side of first area 81 Sample image 100.The object angle (0 degree) corresponding with the 6th row is consistent with references angle (0 degree), therefore, CPU51 need not Sample image 100 is rotated, sample image 100 is shown in first area 81 with reset condition.The hollow numerals of CPU51 represent with 6th row it is corresponding be particularly shown image 103.CPU51 shows the enlarged drawing 110 corresponding with the 6th row in second area 82. The stitching image 111 that sewing information is U2 is shown in the enlarged drawing 110 corresponding with the 6th row.

As described above, in the present embodiment, sewing machine 1 is capable of the CP numberings of designated cycle program.Sewing machine 1 can be from The sample image 100 that the CP specified by numbers the sewing object of targeted object is obtained in ROM52.Sewing machine 1 can Acquired sample image 100 is shown in display part 95 with the direction that object sewing direction is consistent with reference direction, therefore, object Sewing direction is consistent with actual sewing direction.Operator can easily hold sewing object by confirmatory sample image 100 Configuration direction.Operator can properly configure sewing object according to the display direction of sample image 100.

Sewing machine 1 can be in the case where display in sample image 100 can recognize that the current privileged site for performing sewing or connect That carrys out the privileged site to be sewed is particularly shown image 103.Operator can by according to be particularly shown image 103 confirm it is specific Position sews the allocation position of object easily to hold.Operator can come suitably according to the privileged site for recognizing display Configuration sewing object.

Sewing machine 1 can show sample image 100 and enlarged drawing 110.Enlarged drawing 110 is by sample image 100 , the region comprising at least privileged site of sewing object amplify after the image that obtains.Enlarged drawing 110 is by showing particular portion The stitching image 111 of position is formed in the stitching shape sewed on object to show.Operator can be by confirmatory sample image 100 Display direction and enlarged drawing 110 come hold sewing object configuration direction and stitching shape.Sewing machine 1 can be being easy to make The mode that operator understands shows stitching shape.

Sewing machine 1 can represent starting point by showing arrow 112 in enlarged drawing 110.Operator can pass through Confirm enlarged drawing 110 come which position for being held in the initially piercing sewing of eedle 7 object when beginning pattern is sewed.Therefore, grasp Author can properly configure sewing object with reference to the position of the initially piercing of eedle 7.

Sewing machine 1 can show the area pressed 113 of the pressing sewing object of presser feet 12 in enlarged drawing 110.Operator Which position of the pressing sewing object of presser feet 12 can be held by confirming enlarged drawing 110.

Sewing machine 1 can be in the more of the targeted object of the cyclic program of CP numbering of the display of display part 95 specified by The sum of individual privileged site.Sewing machine 1 can show ensuing figure after current pattern sewing terminates in display part 95 The sewing of case sewing is sequentially.In the pattern sewing that will implement to the multiple privileged sites for sewing object from initially to last mistake When journey is considered as a circulation, sewing machine 1 can make to implement the surplus of the privileged site that pattern is sewed in the clear and definite circulation of operator Remainder amount.Operator can hold the volume residual of privileged site by confirming display part 95.Sewing machine 1 can suppress operation Person forgets that the situation for sewing remaining privileged site occurs.

Sewing machine 1 can set the sewing direction at the position and the position for representing privileged site in sample image 100, And can accordingly be stored both above-mentioned to information form 70.Which position sewing machine 1 can be set in advance in which Direction forms stitching.

Sewing machine 1 can be with the set object represented at the position of privileged site sewing direction and actual sewing direction Consistent direction shows sample image 100 in display part 95.Operator can easily be held by confirmatory sample image 100 Sew the configuration direction of object.

It is consistent with reference direction to object sewing direction that sewing machine 1 can be such that sample image 100 is rotated centered on origin A And with the status display sample image 100.The display direction of sample image 100 can be changed into object sewing side by sewing machine 1 To the direction consistent with actual sewing direction, and sample image 100 is shown in display part 95 with the state.Operator can be easy Hold the appropriate configuration direction of sewing object in ground.

In the above-described embodiment, ROM52 is equivalent to the first storage part of the invention.Storage device 54 is deposited equivalent to second Storage portion.Perform Figure 14 in S52 when CPU51 equivalent to specifying part.CPU51 during execution S53 is equivalent to the first acquisition unit.Hold CPU51 during row S54 is equivalent to the second acquisition unit.Perform Figure 14 in S55, Figure 15 in S82, Figure 15 in S89 when CPU51 is equivalent to the first display control unit.CPU51 during execution S61, S84 is equivalent to the second display control unit.Execution S62, CPU51 during S85 is equivalent to the 3rd display control unit.CPU51 during execution S63, S86 is equivalent to the 4th display control unit.Hold CPU51 during row S64, S87 is equivalent to the 5th display control unit.CPU51 when performing the S57 in Figure 14 shows equivalent to the 6th Control unit.Perform Figure 14 in S58, Figure 15 in S83 when CPU51 equivalent to the 7th display control unit.In execution Fig. 9 CPU51 when S25, S26 is equivalent to the first configuration part.CPU51 when object angle is set in S29 sets equivalent to second Portion.CPU51 during execution S30 is equivalent to storage part.Origin A is equivalent to origin.2nd XY coordinate systems are equivalent to coordinate system.Figure 14 In S52 equivalent to designating step.S53 obtains operation equivalent to first.S54 obtains operation equivalent to second.In Figure 14 The S89 in S82, Figure 15 in S55, Figure 15 is equivalent to the first display control operation.

The present invention can carry out various changes according to above-mentioned implementation method.For example in the above-described embodiment, illustrate right Multiple privileged sites implement the example of pattern sewing, but, privileged site can also be at one.Sewing machine 1 can also be keyhole Other sewing machines such as sewing machine.Cloth feeding mechanism can also can convey seam to prescribed direction and the direction intersected with prescribed direction The cloth conveying teeth of object processed.Sewing machine 1 can also be from external equipment reading program.Sample image 100 is stored in storage dress Put 54.ROM52 can also store a kind of or more than three kinds sample images 100.Guidance panel 98 can also be for example can be for Operator is input into the physical button of various instructions.

Starting point coordinate input method can also be numerical value input and any one of directly input.Show in the 3rd region 83 The privileged site sum and sewing order for showing can also be represented without numeral.Can also for example be represented with symbol for representing special Determine the digital quantity of position sum and sewing order.At privileged site sum is for six, current sewing order is the 2nd row When, it is also possible to privileged site sum is represented with the quantity of symbol as " ×× 0000 ", with the species of symbol, color Represent current sewing sequentially etc. display mode.

Stitching shape, starting point and area pressed can also be shown in sample image 100.It is particularly shown image 103 Represent at least privileged site, it is also possible to do not indicate that sewing sequentially.Being particularly shown image 103 for example can also be by flicker Mode recognize display privileged site position.Starting point can also be represented without arrow 112.Starting point can also for example pass through Flash to represent, or represented with the color different from other needle falling points.Area pressed 113 for example can also only represent presser feet 12 Shape corresponding in the region of pressing sewing object, outermost side.Operator can be directed at pressing by by presser feet 12 The shape in the outside shown in region 113 will sew object configuration in position.

In the above-described embodiment, sewing machine 1 currently displaying sample image 100 object angle with next to show When the object angle of the sample image 100 for showing is different, display in animated way makes sample image 100 rotate to object sewing side To the process consistent with reference direction.Sewing machine 1 can also utilize two width static maps (sample image 100 and rotation before rotation Sample image 100 afterwards), switch to the sample image 100 next to be shown and in display part in the state of rotation is completed 95 display sample images 100.Sewing machine 1 can mitigate burden during CPU51 execution display processings.

Claims

1. a kind of sewing machine, the sewing machine (1) is able to carry out the sewing program for implementing pattern sewing, in pattern sewing In, regulation stitching is formed at least one of sewing object privileged site,

The sewing machine is characterised by having：

Display part (95)；

First storage part (52), its image information for sewing object shown in the display part, described that is stored with That is sample image (100)；

Second storage part (54), its information form that is stored with (70), in the information form (70), will be used as the sewing program The institute of the implementation pattern sewing in the sample image, the sample image of the sewing object of targeted object State privileged site corresponding with the formation direction of the stitching at the privileged site in the sample image i.e. object sewing direction Get up；

Specifying part, it can specify the sewing program；

First acquisition unit, its letter that the sewing program that the specifying part is specified can be obtained from second storage part Breath form；

Second acquisition unit, it can be based on the described information form that first acquisition unit is obtained, be obtained from first storage part Take the sample image of the sewing object；And

First display control unit, it can be with the object sewing side in the described information form of first acquisition unit acquisition It is the consistent court in actual sewing direction to the formation direction with the actual stitching at the privileged site of the sewing object The sample image that second acquisition unit is obtained is shown in the display part.

2. sewing machine according to claim 1, it is characterised in that

The sewing machine has the second display control unit, and second display control unit can be with can be in first display control unit Identify that the mode of the privileged site for implementing the pattern sewing is recognized in the sample image of display and show the implementation The privileged site of the pattern sewing.

3. sewing machine according to claim 2, it is characterised in that

The sewing machine has the 3rd display control unit, and the 3rd display control unit can further show in the display part and put Big image (110), the enlarged drawing (110) is the institute that the privileged site will be shown by second display control unit identification The image that in the sample image, region comprising at least described privileged site obtains after amplifying is stated,

The enlarged drawing that 3rd display control unit shows can be displayed in the stitching shape formed on the sewing object Shape.

4. sewing machine according to claim 3, it is characterised in that

The sewing machine has：

Shank (6), it can assemble eedle (7), and the shank moves up and down when the stitching is formed；And

4th display control unit, during it can show needle falling point in the enlarged drawing that the 3rd display control unit shows , the starting point of position that is representing the initial needle falling point, wherein, the needle falling point is described in when the shank moves up and down The precalculated position on the sewing object that eedle is pierced into.

5. sewing machine according to claim 3, it is characterised in that

The sewing machine has：

Presser feet (12), it is used for the sewing subject presses from top in the cloth-feeding plate set in the support portion of the sewing machine On；And

5th display control unit, it can show the presser feet in the enlarged drawing that the 3rd display control unit shows The region of the pressing sewing object.

6. sewing machine according to claim 4, it is characterised in that

The sewing machine has：

Presser feet, it is used for the sewing subject presses from top in the cloth-feeding plate set in the support portion of the sewing machine； And

7. the sewing machine according to any one of claim 1~6, it is characterised in that

The sewing program includes cyclic program, and the cyclic program is for the multiple described privileged site to the sewing object Implement the program of the pattern sewing successively,

The specifying part can specify the cyclic program,

The sewing machine has：

6th display control unit, it further can show the circulation specified as the specifying part in the display part The sum of the multiple described privileged site of the targeted object of program；And

7th display control unit, when the cyclic program that the specifying part is specified is performed, sews in the current pattern After end, the 7th display control unit further can show the suitable of the ensuing pattern sewing in the display part Sequence.

8. sewing machine according to claim 1, it is characterised in that

The sewing machine has：

First configuration part, its privileged site for being used to be set in the sample image expression implementation pattern sewing Position；

Second configuration part, it is used for described right at the position of the expression privileged site for setting the first configuration part setting As sewing direction；And

Storage part, its position and second configuration part for being used for the expression privileged site for setting first configuration part The object sewing direction of setting accordingly stores into second storage part described information form of storage.

9. sewing machine according to claim 8, it is characterised in that

First display control unit can be represented at the position of the privileged site with what is set in first configuration part, by The object sewing direction of the second configuration part setting direction consistent with the actual sewing direction is in the display part Show the sample image that second acquisition unit is obtained.

10. the sewing machine according to any one of claim 1~6, it is characterised in that

The privileged site is saved as coordinate information by second storage part, the coordinate information represent the privileged site comprising Position in coordinate system on the sample image of the origin of regulation for the origin,

Object sewing direction is saved as object angle information by second storage part, and the object angle information represents the reality Border sew direction in the coordinate system relative to the sample image reference direction angle,

First acquisition unit can obtain the coordinate information and the object angle information from second storage part,

First display control unit can be based on the coordinate information and the object angle that first acquisition unit is obtained Information, makes the sample image be rotated centered on the origin consistent with the reference direction to object sewing direction, And with sample image described in this status display.

11. sewing machines according to claim 7, it is characterised in that

12. sewing machines according to claim 8, it is characterised in that

13. sewing machines according to claim 9, it is characterised in that

A kind of 14. control methods of sewing machine, the sewing machine involved by the control method of the sewing machine is able to carry out for implementing The sewing program of pattern sewing, in pattern sewing, regulation stitching is formed at least one of sewing object privileged site,

The sewing machine has：

Display part；

First storage part, its image information i.e. sample for sewing object shown in the display part, described that is stored with This image；And

Second storage part, its information form that is stored with, in the information form, using as the targeted object of the sewing program The sewing object the sample image, the sample image in implementation pattern sewing the privileged site and The formation direction of the stitching at the privileged site in the sample image is that object sewing direction is mapped,

The control method of the sewing machine is characterised by, including：

Designating step, in the designating step, specifies the sewing program；

First obtains operation, in the first acquisition operation, is obtained from second storage part and is specified in the designating step The sewing program described information form；

Second obtains operation, in the second acquisition operation, based on the described information table obtained in obtaining operation described first Lattice, the sample image of the sewing object is obtained from first storage part；And

First display control operation, in the first display control operation, described in being obtained in obtaining operation described first In information form the object sewing direction with it is described sewing object the privileged site at actual stitching formation Direction is that the consistent direction in actual sewing direction is displayed in the sample obtained in the second acquisition operation in the display part This image.