CN106894170A - Sewing machine, pin number management system and pin number management method - Google Patents

Sewing machine, pin number management system and pin number management method Download PDF

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Publication number
CN106894170A
CN106894170A CN201611094230.4A CN201611094230A CN106894170A CN 106894170 A CN106894170 A CN 106894170A CN 201611094230 A CN201611094230 A CN 201611094230A CN 106894170 A CN106894170 A CN 106894170A
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CN
China
Prior art keywords
pin number
sewing machine
setting
sewing
password
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Granted
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CN201611094230.4A
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Chinese (zh)
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CN106894170B (en
Inventor
张山翔太
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Brother Industries Ltd
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Brother Industries Ltd
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Publication of CN106894170A publication Critical patent/CN106894170A/en
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Publication of CN106894170B publication Critical patent/CN106894170B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • D—TEXTILES; PAPER
    • D05—SEWING; EMBROIDERING; TUFTING
    • D05B—SEWING
    • D05B19/00—Programme-controlled sewing machines
    • D05B19/02—Sewing machines having electronic memory or microprocessor control unit
    • D05B19/12—Sewing machines having electronic memory or microprocessor control unit characterised by control of operation of machine
    • D05B19/14—Control of needle movement, e.g. varying amplitude or period of needle movement

Abstract

The present invention provides sewing machine, pin number management system and pin number management method, using the sewing machine, pin number management system and pin number management method, the driving of sewing machine can be stopped when pin number when needing to change eedle is reached, and supervises replacing eedle.Shank often moves up and down once, and the CPU of sewing machine Jia 1 on current pin number.If current pin number is to set more than pin number, CPU display warning display pictures make pattern be changed into non-driven pattern.Under non-driven pattern, even if operator's operating pedal, sewing machine will not also drive.When after eedle is changed, when the password that keeper is input is consistent with warning elimination password, CPU is initialized to current pin number, pattern is become the drive pattern for being driven into main motor and thus allowing for sewing.

Description

Sewing machine, pin number management system and pin number management method
Technical field
The present invention relates to sewing machine, pin number management system and pin number management method.
Background technology
The eedle of sewing machine can correspondingly be consumed with the increase of sewing number of times.There occurs that the eedle of consumption is present in seam Thread during the driving of machine because causing the possibility being broken off more than the life-span.If eedle is broken off, the operating efficiency of sewing machine Etc. can reduce.Therefore, sewing machine needs the situation for preventing eedle to be broken off to occur.Japanese Unexamined Patent Publication 2009 year the 125076th Sewing machine described in publication can be counted the number of times of the up and down motion of shank as pin number.Exceed in the accumulated value of pin number During specified value, sewing machine can inform maintenance information.Sewing machine can repeatedly inform maintenance information, supervise operator to change eedle.
Sewing machine described in above-mentioned publication can terminate to inform maintenance information after repeatedly maintenance information is informed.Therefore, grasp Author is possible to, without sewing machine is continuing with the state of changing eedle, there is eedle because causing what is be broken off more than the life-span Possibility.
The content of the invention
It is an object of the present invention to provide sewing machine, pin number management system and pin number management method, using the sewing machine, Pin number management system and pin number management method, can stop the driving of sewing machine when pin number when needing to change eedle is reached, Supervise replacing eedle.
The sewing machine of technical scheme 1 has：Shank, can assemble eedle in the shank, and the shank can move up and down；Drive Dynamic portion, it can drive the shank shank is moved along the vertical direction；Count section, it is by the up and down motion of the shank Number of times counted as current pin number；Current pin number judging part, it is used for described in being counted to get as the count section Whether current pin number is more than the setting pin number of regulation to be judged；And informing portion, it judges in the current pin number judging part During for the current pin number for more than the setting pin number, inform that the current pin number is content more than the setting pin number, The sewing machine is characterised by that the sewing machine has：Non-driven converter section, it informs that the current pin number is in the informing portion It is described setting pin number more than content when, the pattern of sewing machine is transformed into the non-driven mould that the drive division does not drive Formula；Initialization section, it can make the pattern be transformed into the state of the non-driven pattern in the non-driven converter section Under, to the current pin number setting initial value；And converter section is driven, be set as the current pin number in the initialization section by it During initial value, the pattern is set to be transformed into the drive pattern that the drive division drives.It is setting pin number in current pin number During the above, sewing machine is transformed into non-driven pattern.Operator current pin number exceed setting pin number in the state of cannot continue into Row sewing.Therefore, sewing machine can supervise operator to change eedle.It is set as initial value in replacing eedle and by current pin number When, sewing machine is transformed into drive pattern.Therefore, operator can start again at sewing with new eedle.
Can also be that the sewing machine of technical scheme 2 also has end judging part, and this terminates judging part for sewing machine Whether sewing action has terminated to be judged, described non-at the end of the end judging part is judged as the sewing action Driving converter section makes the pattern be transformed into the non-driven pattern.When eedle is changed in sewing midway, sewing machine Sewing state for sewing object can change.Therefore, the completion status of sewing object changes, and there is yield rate drop Low possibility.In the case where current pin number is changed into more than setting pin number in the midway that sewing is acted, sewing machine can be in sewing Non-driven pattern is transformed into during release.Therefore, sewing machine is able to maintain that yield rate.
Can also be that the sewing machine of technical scheme 3 also has operating portion, and the operating portion can receive to indicate the drive division Driving input, when the input for the operating portion stops, the end judging part has been judged as sewing action Terminate.When being changed into during current pin number is input into operator to operating portion more than setting pin number, sewing machine can Proceed sewing action, until operator stops operation.
Can also be that the sewing machine of technical scheme 4 also has：Storage part, it is stored with for the line for forming regulation shape The stitch data of mark；Operating portion, its input that can receive the driving for indicating the drive division；And control unit, its can with to The input of the operating portion is opportunity, sewing action is carried out according to the stitch data stored in the storage part, described When control unit completion is acted according to the sewing that the stitch data is carried out, the end judging part has been judged as the sewing action Terminate.Even if current pin number is changed into more than setting pin number in the midway of the sewing carried out according to stitch data, sewing machine also can Proceed sewing action, until having formed the stitching based on stitch data.
Can also be that the sewing machine of technical scheme 5 also has：Storage part, it is stored with for the line for forming regulation shape The stitch data of mark；Operating portion, its input that can receive the driving for indicating the drive division；Control unit, it can be with to institute The input of operating portion is stated for opportunity, sewing action is carried out according to the stitch data stored in the storage part；Calculating part, its Based on the stitch data, the pin needed for calculating the sewing action carried out according to the stitch data as predetermined needles number The number of times of the up and down motion of bar；And predetermined needles number judging part, it is used for being added by the calculating part on the current pin number Whether the pin number obtained after the predetermined needles number for calculating is more than the setting pin number to be judged, in the predetermined needles Number judging part is judged as on the current pin number being set more than pin number for described plus the pin number obtained after the predetermined needles number When, the informing portion was informed before the control unit carries out the sewing action.Carrying out the seam based on stitch data When braking is made, when predetermined needles number and current pin number sum are more than setting pin number, sewing machine can in advance be carried out before sewing Inform.Therefore, sewing machine can supervise operator to change eedle before sewing starts.
Can also be that the sewing machine of technical scheme 6 also has：Receiving portion, the receiving portion can receive to the current pin The input that the initialization of number setting initial value is indicated, it is described when the receiving portion receives the input that the initialization is indicated Initialization section is to the current pin number setting initial value.Due to that can be initialized to current pin number when eedle is changed, because This, sewing machine can be managed to the pin number of new eedle.
Can also be that in the sewing machine of technical scheme 7, the receiving portion can receive the input of password as described first Beginningization is indicated, and the sewing machine also has password judging part, and whether the password judging part is used to correctly judge the password, When the password judging part is judged as that the password is correct, the initialization section is to the current pin number setting initial value.Seam The machine of threading can require to be input into password when to initialize current pin number.Therefore, sewing machine is prevented from current pin number quilt Operator's initialization of password is not known.
Can also be that the sewing machine of technical scheme 8 also has initialization judging part, and the initialization judging part is used for conduct The initialization indicates whether that the input for needing to receive the password is judged, needs are judged as in the initialization judging part When receiving the input of the password, the non-driven converter section makes the pattern be transformed into the non-driven pattern, in profit When the pattern is transformed into the non-driven pattern with the non-driven converter section, the receiving portion receives the password Input, it is described initialization judging part be judged as receiving the input of the password when, the pattern is described Drive pattern.When that need not receive the input of password, even if current pin number is to set more than pin number, sewing machine will not also be changed To non-driven pattern.In this case, even if current pin number is to set more than pin number, operator also can continue to carry out sewing work Industry.As long as setting pin number is set as example leaving pin number more than needed for the life-span of eedle.Therefore, operator's energy It is enough to change eedle when being adapted to and interrupting sewing operation.
Can also be that in the sewing machine of technical scheme 9,10, the receiving portion can be from outer with sewing mechatronics Part device receives the initialization and indicates, when the receiving portion receives the initialization instruction from the external device (ED), institute Initialization section is stated to the current pin number setting initial value.Sewing machine can indicate phase with the initialization received from external device (ED) Ground is answered to initialize current pin number.External device (ED) can for example be operated by keeper.Therefore, sewing machine is prevented from working as The preceding undesirable operator's initialization of the pin number person of being managed.
Can also be that the sewing machine of technical scheme 11~16 also has：Display device, it is used for display information；And display Portion, it is used to show the current pin number and the setting pin number in the display device.Operator can look at display device Whether the current pin number of display is that the pin number for approaching setting pin number judges to current pin number with pin number is set.Operator's energy Enough when current pin number is close to setting pin number, the eedle of replacing is prepared in advance.Therefore, operator can successfully be changed The operation of eedle.
The pin number management system of technical scheme 17 has sewing machine and the external device (ED) that can be connected with the sewing machine, The pin number management system is characterised by that the sewing machine has：Shank, can assemble eedle in the shank, and the shank can Move up and down；Drive division, it can drive the shank shank is moved along the vertical direction；Count section, it is by the pin The number of times of the up and down motion of bar is counted as current pin number；Current pin number judging part, it is by based on by the count section Whether the described current pin number that number is obtained is more than the setting pin number of regulation to be judged；Signal transmission unit is informed, it is described When current pin number judging part is judged as the current pin number for more than the setting pin number, is sent to the external device (ED) and inform institute It is that content more than the setting pin number informs signal to state current pin number；Conversion judging part, it informs that signal sends described Portion have sent it is described when informing signal, to whether receiving non-driven signal from the external device (ED) and judging, wherein, this is non- Drive signal be make the sewing machine pattern be transformed into the non-driven pattern that the drive division does not drive instruction letter Number；Non-driven converter section, it makes the pattern when the conversion judging part is judged as receiving the non-driven signal It is transformed into the non-driven pattern；Initialization section, it is described non-that it is transformed into the pattern in the non-driven converter section In the state of drive pattern, and the initialization of the current pin number setting initial value is indicated being received from the external device (ED) When, to the current pin number setting initial value；And converter section is driven, be set as the current pin number in the initialization section by it During initial value, the pattern is set to be transformed into the drive pattern that the drive division drives, the external device (ED) has：Conversion Instruction unit, its external device (ED) from the sewing machine receive it is described inform signal when, send described to the sewing machine Non-driven signal；Password Input portion, it connects when the conversion instruction unit have sent the non-driven signal to the sewing machine It is input into by password；Outer cipher judging part, whether it is used to correctly carry out the password that the Password Input portion receives Judge；And initializing signal sending part, its when the outer cipher judging part is judged as that the password is correct, to the sewing Machine sends the initialization and indicates.Sewing machine can be indicated correspondingly to current pin number with the initialization received from external device (ED) Initialized.External device (ED) can for example be operated by keeper.When to be initialized to current pin number, external device (ED) Can require to be input into password.Therefore, to be prevented from the current undesirable operator of the pin number person of being managed initial for pin number management system Change.
Can also be that in the pin number management system of technical scheme 18, the external device (ED) also has：Pin number input unit, The input of its setting value that can receive the setting pin number；And pin number sending part, it can send described to the sewing machine The setting value of the setting pin number that pin number input unit receives, the sewing machine also has changing unit, and the changing unit is in the seam Thread machine from the external device (ED) receive it is described setting pin number setting value when, change it is described setting pin number.Sewing machine will be by outer The setting value that part device receiving input is obtained is set as setting pin number.Therefore, pin number management system is prevented from setting pin number quilt The undesirable operator's setting of keeper.
Can also be that in the pin number management system of technical scheme 19, the external device (ED) also has outside judging part, should Outside judging part the external device (ED) from the sewing machine receive it is described inform signal when, to being indicated as the initialization Whether need the input for receiving the password to be judged, be judged as needing to receive the defeated of the password in the outside judging part Fashionable, the conversion instruction unit sends the non-driven signal to the sewing machine.When the input of password need not be received, outward Part device will not make sewing machine be transformed into non-driven pattern.In this case, even if current pin number is changed into more than setting pin number, behaviour Author also can continue to carry out sewing operation.As long as setting pin number is set as example being left for the life-span of eedle more than needed Pin number.Therefore, keeper can change eedle when operator is adapted to and interrupts sewing operation.
Sewing machine involved by the pin number management method of technical scheme 20 has：Shank, can assemble eedle in the shank, The shank can move up and down；And drive division, it can drive the shank shank is moved along the vertical direction, the pin number It is that pin number is managed that management method is used for the number of times of the up and down motion of the shank of the sewing machine, pin number manager Method is characterised by that the pin number management method has：Operation is counted, in the counting operation, by the up and down motion of the shank Number of times counted as current pin number；Pin number judgment step, in the pin number judgment step, in the counting operation Whether the described current pin number for counting to get is more than the setting pin number of regulation to be judged；Operation is informed, operation is informed at this In, when being judged as the current pin number in the pin number judgment step for more than the setting pin number, inform the current pin Number is content more than the setting pin number；Non-driven converting process, in the non-driven converting process, operation is informed described In inform the current pin number be it is described setting pin number more than content when, the pattern of sewing machine is transformed into the drive The non-driven pattern that dynamic portion does not drive；Initiating procedure, in the initiating procedure, can be in the non-driven converting process The pattern is set to be transformed into the state of the non-driven pattern, to the current pin number setting initial value；And driving turns Operation is changed, in the driving converting process, when the current pin number being set as into initial value in the initiating procedure, makes institute State pattern and be transformed into the drive pattern that the drive division can drive.When current pin number is for more than setting pin number, sewing machine It is transformed into non-driven pattern.Operator cannot proceed sewing in the state of current pin number exceedes setting pin number.Therefore, stitch The machine of threading can supervise operator to change eedle.When current pin number is set as into initial value after changing eedle, sewing machine is transformed into Drive pattern.Therefore, operator can start again at sewing with new eedle.
Brief description of the drawings
Fig. 1 is the stereogram of sewing machine 1.
Fig. 2 is the stereogram of sewing machine main body 10.
Fig. 3 is the top view of cloth feeding mechanism 90.
Fig. 4 is the block diagram of the electrical structure for representing sewing machine 1.
Fig. 5 is the flow chart of the sewing treatment of first embodiment.
Fig. 6 is the flow chart of pin number setting processing.
Fig. 7 is the explanatory diagram of pin number setting screen 80.
Fig. 8 is the explanatory diagram for alerting display picture 40.
Fig. 9 is the flow chart of the sewing treatment of second embodiment.
Figure 10 is the flow chart (1/3) of the sewing treatment of the 3rd implementation method.
Figure 11 is the flow chart (2/3) of the sewing treatment of the 3rd implementation method.
Figure 12 is the flow chart (3/3) of the sewing treatment of the 3rd implementation method.
Figure 13 is the structure chart of the pin number management system 100 of the 4th implementation method.
Figure 14 is the block diagram of the electrical structure for representing supervisory computer 110.
Figure 15 is the flow chart of the sewing treatment of the 4th implementation method.
Figure 16 is the flow chart of the pin number management treatment of the 4th implementation method.
Specific embodiment
It is described with reference to the sewing machine 1 of first embodiment of the invention.Following explanation in accompanying drawing using using arrow It is the left and right of expression, front and rear, upper and lower.Reference picture 1 illustrates the unitary construction of sewing machine 1.Sewing machine 1 has sewing machine main body 10, work Make platform 9, control device 50, display device 95, pedal 23 and power switch 77.Sewing machine main body 10 and display device 95 are configured On workbench 9.Control device 50, pedal 23 and power switch 77 are configured in the lower section of workbench 9.Display device 95 is liquid crystal Display screen.Display device 95 can show and represent the picture comprising information of various projects such as instruction, setting value, notices.It is aobvious Showing device 95 has contact panel 98 on preceding surface.Contact panel 98 can receive receiving finger or special stylus etc. and enter The input of capable operation.Pedal 23 is the switch of the input of the operation that receiving is carried out by operator.The CPU51 energy of control device 50 What enough and operator was carried out to pedal 23 treads in the action that operation correspondingly controls main motor 91.Below, by operator to pedal 23 operations that tread in for carrying out are referred to as pedal operation.
As shown in FIG. 1 to 3, sewing machine main body 10 has support portion 2, column sections 3, horn portion 4, cloth-pressing device 11 and send Cloth mechanism 90 (reference picture 3).Support portion 2 is configured on workbench 9.Support portion 2 extends along the longitudinal direction, internally with vertical Shuttle 8, cloth pushing table 37, swing mechanism 63, X-axis motor 92 etc..Support portion 2 has needle plate 29 in the upper surface of leading section.Needle plate 29 have appearance pin hole 30.Column sections 3 extend upward from the rear side in support portion 2, internally with main motor 91 (reference picture 4), Y Axle motor 93 and compress motor 94 (reference picture 4).Horn portion 4 is from the upper end of column sections 3 forwards with the side relative with support portion 2 Formula extends, internally with main shaft 33 and shank up-down mechanism 34.Main shaft 33 can be driven by main motor 91.Horn portion 4 Leading section 5 protruded downwards compared with other positions in horn portion 4.What leading section 5 can internally be moved up and down with shank 6 Mode supports the shank 6.Shank 6 extends downwards from the lower end of leading section 5, can assemble eedle 7 in the lower end of shank 6.Pin Bar up-down mechanism 34 can make shank 6 move up and down under the driving of main shaft 33.Cloth-pressing device 11 is upper located at support portion 2 Portion.Cloth-pressing device 11 has presser feet 12.Presser feet 12 can be pressurized from above by the cloth as sewing object.Compress motor 94 is arteries and veins Motor is rushed, can move up and down presser feet 12.
Reference picture 3 illustrates cloth feeding mechanism 90.Cloth feeding mechanism 90 can synchronously convey cloth with the up and down motion of shank 6. Cloth feeding mechanism 90 can be such that cloth pushing table 37 and cloth-feeding plate 38 is moved with left and right directions along the longitudinal direction.Cloth is placed in cloth-feeding plate 38 upper surface.Cloth feeding mechanism 90 has cloth pushing table 37, rack shaft 60, X-axis motor 92, swing mechanism 63 and Y-axis motor 93.Send Fabric swatch 38 is fixed on the upper surface of cloth pushing table 37.Rack shaft 60 extends along the longitudinal direction.Cloth pushing table 37 is by axle portion 61 and tooth bar The leading section of axle 60 is connected.Swing mechanism 63 is connected with the rearward end of cloth pushing table 37, and swing mechanism 63 is located at cloth pushing table 37 Lower section.X-axis motor 92 is impulse motor, for driving swing mechanism 63.When swing mechanism 63 is driven, cloth pushing table 37 with Swung in left-right direction centered on axle portion 61.Gear 65 is fixed on the output shaft 64 of Y-axis motor 93.Gear 65 and rack shaft 60 Teeth portion 62 is meshed.Y-axis motor 93 is impulse motor, and rack shaft 60 can be made to move along the longitudinal direction.Cloth pushing table 37 and work feed Plate 38 can along the longitudinal direction be moved along with the movement of rack shaft 60.Cloth-feeding plate 38 has insertion along the vertical direction in leading section Through hole 39.Eedle 7 reaches the appearance pin hole 30 of needle plate 29 in sewing through through hole 39.Presser feet 12 can press cloth-feeding plate Cloth on 38.Cloth can be moved together with cloth-feeding plate 38.
Reference picture 4 illustrates the electrical structure of sewing machine 1.The control device 50 of sewing machine 1 has microcomputer 55, input Output interface (I/O) 56,71~drive circuit of drive circuit 75 etc..Microcomputer 55 include CPU51, ROM52, RAM53 and Storage device 54.The action of CPU51 centralized Controls sewing machine 1, can perform and sewing according to the various programs stored in ROM52 Related various computings and treatment.ROM52 is previously stored with various programs, various initial setup parameters, the sewing of multiple styles Data etc..Stitch data be for controlling cloth pushing table 37 and cloth-feeding plate 38 so that must be used to sewing multiple needle falling points of style by Order is located at the data of the underface of eedle 7.The cloth that eedle 7 is pierced into when needle falling point is shank 6 and eedle 7 is moved downwards On precalculated position.RAM53 is used for operation result, pointer, count value of interim storage CPU51 etc..
Storage device 54 is nonvolatile memory, for storing current pin number, setting pin number, pin number Change Password, police Accuse and eliminate password, various setting values etc..Calculated to current currently since pin number be eedle 7 is assembled on shank 6 when Pin number.Pin number is the numerical value counted to get to the number of times of the up and down motion of shank 6.Setting pin number is to need to be supervised more The pin number that the warning of pin 7 of changing planes shows.It is aobvious that CPU51 carries out warning when current pin number reaches setting pin number in display device 95 Show.Pin number Change Password is the password that input is needed when to change setting pin number.The initial password of pin number Change Password is for example Set when sewing machine 1 dispatches from the factory from manufacturing works.Warning eliminates password to be disappeared from display device 95 by warning display Except when need input password.The initial password that warning eliminates password is for example non-setting.CPU51 by pin number Change Password and Warning eliminates password storage to storage device 54.A setting value in various setting values is and reaches action when setting pin number Related setting value.Action sets when the setting related to action when reaching setting pin number is referred to as into warning.It is dynamic in warning When the setting value that work sets is as 1, CPU51 does not set warning and eliminates password, need not be input into when warning display is eliminated close Code.When the setting value that action sets in warning is as 2, CPU51 setting warnings eliminate password, are needed when warning display is eliminated It input password.
I/O56 is connected by data/address bus etc. with microcomputer 55.71~drive circuit of drive circuit 75 and I/O56 It is connected.Drive circuit 71 is connected with main motor 91, and the control instruction that can be based on CPU51 drives main motor 91.Drive electricity Road 72 is connected with X-axis motor 92, and the control instruction that can be based on CPU51 drives X-axis motor 92.Drive circuit 73 and Y-axis horse It is connected up to 93, the control instruction that can be based on CPU51 drives Y-axis motor 93.Drive circuit 74 is connected with compress motor 94, The control instruction that CPU51 can be based on drives compress motor 94.Drive circuit 75 is connected with display device 95, can be based on The control instruction of CPU51 drives display device 95.
Power switch 77, pedal 23, main encoder 91A, X-axis encoder 92A, Y-axis encoder 93A, compress encoder 94A, contact panel 98 are connected with I/O56.Power switch 77 is used to start sewing machine 1 and closes sewing machine 1.Main encoder 91A is connected with main motor 91, can be to the rotation position of the I/O56 main motors 91 of input, the information of rotary speed.X-axis is encoded Device 92A is connected with X-axis motor 92, can be to I/O56 inputs and direction of rotation, rotation position, the rotary speed of X-axis motor 92 The pulse information for accordingly exporting.Y-axis encoder 93A is connected with Y-axis motor 93, can be to I/O56 inputs and Y-axis motor The pulse information that 93 direction of rotation, rotation position, rotary speed are accordingly exported.Compress encoder 94A and compress motor 94 are connected, and can accordingly be exported with the direction of rotation of compress motor 94, rotation position, rotary speed to I/O56 inputs Pulse information.Contact panel 98 can receive the input of the operation carried out by operator.Contact panel 98 can be defeated to I/O56 Enter to represent the coordinate data of the input position of operation.CPU51 can recognize operator in display device 95 based on coordinate data The project selected in the picture of display, and perform the treatment corresponding to the project that operator selects.By for contact panel 98 The input of operation is referred to as panel operation.Panel operation is for example to receive the input for the object display area in picture and connect By within the stipulated time to the releasing of input state, so-called touch control operation.
5~Fig. 8 of reference picture, illustrates the sewing treatment of the sewing machine 1 of first embodiment.Operator turns on the power switch 77, start sewing machine 1.CPU51 reads in the program of sewing treatment and performs the program of sewing treatment from ROM52.CPU51 is carried out Initial setting, marks off the various of variable, count value, mark, setting value to be used etc. during for sewing treatment in RAM53 Storage region.In initial setting, the pattern of sewing machine 1 is drive pattern.Drive pattern is that main motor 91 can be with behaviour The pattern that the pedal operation of author is correspondingly driven and can be sewed.As shown in figure 5, CPU51 waits behaviour Panel operation or pedal operation (S1 that author is carried out：It is no, S9：It is no, S1).In the display pin number of display device 95 setting screen 80 Panel operation is for example carried out by the keeper of sewing machine 1.Pin number setting screen 80 is filled in display in setting setting pin number Put the picture of 95 displays.(the S1 when there is the panel operation of display pin number setting screen 80：It is, S2：It is), CPU51 enters hand-manipulating of needle number Setting processing (S3).
As shown in fig. 6, the pattern of sewing machine 1 is transformed into non-driven pattern (S51) by CPU51.Non-driven pattern is Even if operator carries out pedal operation, main motor 91 will not also drive, it is impossible to the pattern for being sewed.CPU51 is from storage The setting value of action setting when device 54 reads in setting pin number and warning.CPU51 shows pin number setting screen in display device 95 80(S52)。
As shown in fig. 7, there is setting pin number column 81 in pin number setting screen 80, increasing key 82, reduce key 83, acknowledgement key 85th, action setpoint column 86, increase key 87 and reduction key 88.Setting pin number column 81 shows located at the top of pin number setting screen 80 Show setting pin number.Increase key 82 and reduce right side of the key 83 located at setting pin number column 81, increasing key 82 can receive to increase setting The panel operation of pin number, reducing key 83 can receive to reduce the panel operation of setting pin number.Acknowledgement key 85 sets picture located at pin number The right lower quadrant in face 80, can receive to terminate the panel operation of the setting to setting pin number.Action setpoint column 86 sets located at pin number Determine the bottom of picture 80, the setting value of action setting during display warning.Increase key 87 located at the left side of action setpoint column 86, subtract Located at the right side of action setpoint column 86, increase key 87 can receive the setting value in increase action setpoint column 86 to few key 88 Panel operation, reducing key 88 can receive the panel operation of the setting value in reduction action setpoint column 86.
As shown in fig. 6, CPU51 shows dialog box in display device 95, receive the input (S54) of password.When keeper is defeated During careful code, whether CPU51 is consistent with pin number Change Password to password to be judged (S56).It is judged as password and pin in CPU51 (S56 when number Change Password is inconsistent：It is no), CPU51 makes treatment proceed to S67.If not for the panel operation of acknowledgement key 85 (S67：It is no), then CPU51 can be because of password and the inconsistent (S69 of pin number Change Password：It is no), treatment is back to S54, it is desirable to again Input password.(the S56 when CPU51 is judged as that password is consistent with pin number Change Password：It is), CPU51 shows in display device 95 Ask whether the dialog box (S57) of pin number Change Password to be changed.When there is the panel operation for not changing pin number Change Password (S57：It is no), CPU51 makes treatment proceed to S59.(the S57 when having altered the panel operation of pin number Change Password：It is), CPU51 Dialog box is shown in display device 95, receives the input (S58) of new password.When keeper is totally lost new password, CPU51 is by Xinmi City Code be set as pin number Change Password and store to storage device 54 new password, treatment is proceeded to S59.CPU51 to whether Have altered setting pin number panel operation judged (S59).It is judged as not changing the panel operation of setting pin number in CPU51 When (S59：It is no), CPU51 makes treatment proceed to S62.It is judged as having in pin number setting screen 80 for increase key 82 in CPU51 Or (S59 when reducing the panel operation of key 83：It is), CPU51 receives the input (S61) of change setting pin number.CPU51 is being received For increase key 82 panel operation when, increase setting pin number, CPU51 receive for reduce key 83 panel operation when, Reduce setting pin number.CPU51 stores to storage device 54 the setting pin number after change, treatment is proceeded to S62.
CPU51 to whether have altered current pin number reach setting pin number when the panel operation of action judged (S62). (the S62 when CPU51 is judged as not changing the panel operation of action when reaching setting pin number：It is no), CPU51 makes treatment advance To S67.When CPU51 is judged as having the panel operation for being directed in pin number setting screen 80 and increasing key 87 or reduce key 88 (S62：It is), the setting value of action setting when CPU51 correspondingly changes warning with panel operation.Setting value after change be (S63 during input password is not required during warning：It is no), CPU51 stores to storage device 54 setting value 1 after change.CPU51 will The warning stored in storage device 54 eliminates password and eliminates (S66), treatment is proceeded to S67.Setting value after change be (S63 during input password is required during warning：It is), CPU51 stores to storage device 54 setting value 2 after change.CPU51 is aobvious Showing device 95 shows dialog box, receives the input (S64) of new password.When keeper is totally lost new password, CPU51 sets new password It is set to warning to eliminate password and store to storage device 54 new password, treatment is proceeded to S67.Whether CPU51 is to having pin Panel operation to acknowledgement key 85 is judged (S67).When CPU51 is judged as having the panel operation for acknowledgement key 85 (S67：It is), CPU51 makes the pattern of sewing machine 1 be transformed into drive pattern (S68).CPU51 terminates pin number setting processing, makes Treatment is back to the S1 in sewing treatment.It is judged as panel operation (S67 not for acknowledgement key 85 in CPU51：It is no), and be (the S69 when password is consistent with pin number Change Password：It is), CPU51 makes treatment be back to S59.
As shown in figure 5, the panel operation that operator is carried out be not pin number setting operation when (S1：It is, S2：It is no), CPU51 carries out the treatment corresponding with panel operation, treatment is back to S1, is back to holding state.Operator is before sewing Can for example select will be toward the style of sewing on cloth.When operator carries out pedal operation, the output signal of pedal 23 is changed into opening When, (S1：It is no, S9：It is), CPU51 drives main motor 91 (S18) to the output control signal of drive circuit 71.CPU51 will be operated The stitch data of the style selected by person reads in RAM53, carries out sewing action (S19).Carry out sewing act when, CPU51 with drive Dynamic main shaft 33 makes main shaft 33 rotate synchronously, and X-axis motor 92 and Y-axis motor 93 are driven based on stitch data.Cloth pushing table 37 and send Fabric swatch 38 is moved according to stitch data.CPU51 rotates main shaft 33 by driving main motor 91 come drive shaft 33, and right The up and down motion of shank 6 and the driving to vertical shuttle 8 are controlled.
CPU51 from storage device 54 read in current pin number and setting pin number, display device 95 show the current pin number and Setting pin number (S22).Whether CPU51 from main encoder 91A to receiving upper pin position signal and being judged (S23).Upper pin position letter Number be main encoder 91A the rotation angular phasing of the drive shaft of main motor 91 be when being located at upper pin position position with shank 6 it is corresponding Phase when the signal that exports.The rotation angular phasing of the drive shaft of the main motor 91 when shank 6 is located at upper pin position position for example exists In the range of 337.5 °~22.5 °.If CPU51 is judged as not receiving pin signal (S23：It is no), then proceed to treatment S26.Whether CPU51 has stopped pedal operation to operator is judged (S26).It is judged as that operator continues in CPU51 Carry out (S26 during pedal operation：It is no), CPU51 makes treatment be back to S18, is acted according to stitch data by suitable by above-mentioned sewing Sequence is toward forming stitching on cloth.During sewing, (the S23 when CPU51 receives upper pin position signal from main encoder 91A： It is), CPU51 Jia 1 on current pin number, and current pin number is covered to storage device 54 (S24), treatment is proceeded to S26. That is, shank 6 often moves up and down once, and CPU51 Jia 1 on current pin number.
(the S26 when operator stops pedal operation, and the output signal of pedal 23 is changed into closing：It is), CPU51 is to current pin Whether number is more than setting pin number to be judged (S28).(the S28 when CPU51 is judged as current pin number less than setting pin number： It is no), CPU51 makes treatment be back to S1, waits panel operation or pedal operation.It is judged as that current pin number is setting pin in CPU51 (S28 during the number above：It is), CPU51 is in display warning display picture 40 of display device 95 (S29).As shown in figure 8, warning display There is informing 41, setting pin number column 42, Password Input column 43 and acknowledgement key 44 in picture 40.Informing 41 shows located at warning At the center upper portion of picture 40, display passes on current pin number to reach the purport of setting pin number and supervised the content of replacing eedle 7 Warning.Setting pin number column 42 keeps left the position of side, display setting pin number located at the bottom of warning display picture 40.Password Input Position of the column 43 located at the bottom of warning display picture 40 on the right side, shows the password of the driving for starting again at sewing machine 1 Input field.Acknowledgement key 44 can receive to terminate display warning display picture 40 located at the right lower quadrant of warning display picture 40 Panel operation.
As shown in figure 5, CPU51 to whether have warning eliminate password be set for judge (S31).It is judged as in CPU51 The setting value that action sets during warning is 1, (S31 when eliminating the setting of password without warning：It is no), CPU51 proceeds to treatment S41.Pending panel operation (the S41 until having for acknowledgement key 44 such as CPU51：It is no).When there is the panel for acknowledgement key 44 (S41 during operation：It is), CPU51 is closed display picture 40 is alerted.CPU51 shows dialog box (S42) in display device 95.It is right Shown in words frame and for example " if having changed eedle, initialization key please be press." etc. notify, in dialog box have initialization key and termination Key.When operator does not change eedle 7, and (S43 when having the panel operation for abort key：It is no), CPU51 is back to treatment S1, waits panel operation or pedal operation.Even if current pin number reaches setting pin number, sewing machine 1 can also allow sew to move Make.Therefore, operator can complete the sewing to the cloth for instance in sewing midway.When operator changes eedle 7, and there is pin (S43 during to the panel operation for initializing key：It is), the current pin number in storage device 54 is initialized as initial value, example by CPU51 Such as it is initialized as 0 (S44).CPU51 makes treatment be back to S1, waits panel operation or pedal operation.
In the treatment of S31, the setting value that action sets during warning is 2, (S31 when having warning to eliminate the setting of password： It is), CPU51 makes the pattern of sewing machine 1 be transformed into non-driven pattern (S36).In this case, even if operator is stepped on Plate is operated, and main motor 91 will not also drive.CPU51 receives to be input into the operation (S37) of password to Password Input column 43.Operator presses Eedle 7 is changed in warning in column 41 as per advice.Operator change eedle 7 after, in order to start again at drive sewing machine 1, it is necessary to Input password.The input of password is for example carried out by keeper.When keeper is totally lost password, CPU51 disappears to password with warning Except whether password is unanimously judged (S38).(the S38 when CPU51 is judged as that password is inconsistent with warning elimination password：It is no), CPU51 makes treatment be back to S37, it is desirable to re-enter password.When CPU51 is judged as that password is consistent with warning elimination password (S38：It is), CPU51 is initialized (S47) to current pin number.CPU51 makes pattern be transformed into drive pattern (S48), makes Treatment is back to S1, waits panel operation or pedal operation.When operator turns off the power switch 77, sewing treatment terminates.
As explained above, (the S28 when current pin number is for more than setting pin number：It is), sewing machine 1 is transformed into non-drive Dynamic model formula (S36).Operator cannot proceed sewing in the state of current pin number exceedes setting pin number.Therefore, sewing machine 1 Operator can be supervised to change eedle 7.Current pin number is set as initial value eedle 7 is changed, for example, is set as when 0 (S47), Sewing machine 1 makes pattern be transformed into drive pattern (S48).Therefore, operator can start again at sewing with new eedle 7.
When eedle 7 is changed in sewing midway, the sewing state for cloth of sewing machine 1 can change.Therefore, cloth The completion status of material changes, and there is a possibility that yield rate reduction.It is changed into setting in the midway that sewing is acted in current pin number In the case of determining more than pin number, sewing machine 1 can be transformed into non-driven pattern when release is sewed.Specifically, current When being changed into during operator carries out pedal operation more than setting pin number, sewing machine 1 can continue to carry out sewing action pin number, Until operator stops pedal operation.Therefore, sewing machine 1 is able to maintain that yield rate.
Due to that can be initialized to current pin number when eedle 7 is changed, therefore, sewing machine 1 can be to new eedle 7 Pin number is managed.Sewing machine 1 can require input password (S37) when to be initialized to current pin number.Therefore, sew Machine 1 is prevented from operator's initialization that current pin number is not known password.
CPU51 from storage device 54 read in current pin number and setting pin number, display device 95 show the current pin number and Setting pin number (S22).The current pin number and setting pin number that operator can look at the display of display device 95 to current pin number be No is that the pin number for approaching setting pin number is judged.Operator can prepare in advance more when current pin number is close to setting pin number The eedle 7 used instead.Therefore, operator can successfully carry out changing the operation of eedle 7.
Whether CPU51 can be set in when warning display is eliminated need password (S63) in warning in action setting. (the S31 when the setting of password is eliminated without warning：It is no), even if current pin number is to set more than pin number, sewing machine 1 will not also turn Change to non-driven pattern.In this case, even if current pin number is to set more than pin number, operator also can continue to be sewed Operation.As long as setting pin number is set as example also leaving pin number more than needed for the life-span of eedle 7.Therefore, grasp Author can change eedle 7 when being adapted to and interrupting sewing operation.
Reference picture 9, illustrates the sewing treatment of the sewing machine 1 of second embodiment.Second embodiment sewing treatment with The most treatment of sewing treatment (reference picture 5) of first embodiment is common.Therefore, it is pair identical with first embodiment Treatment mark identical number of steps, only illustrate different treatment.The sewing machine 1 of second embodiment can be according to for holding The cyclic program of row circulation sewing is toward sewing style on cloth.Circulation sewing is according to predefining for multiple stitch datas Order sewed, and then on cloth formed stitch pattern bind.Cyclic program include multiple stitch datas with The corresponding relation of sewing order.Cyclic program includes program number and multiple data flows.Program number is comprising many for identifying The solid numbered character string of individual cyclic program.Data flow represents the multiple sewing numbers included in cyclic program according to sewing order According to.Storage device 54 is stored with multiple cyclic programs.When sewing is circulated, sewing machine 1 starts by opportunity of pedal operation According to the sewing that cyclic program is carried out.Even if operator midway stops pedal operation, sewing machine 1 also may proceed to be sewed, directly To the sewing that completion is carried out according to all stitch datas included in cyclic program.
As shown in figure 9, since the treatment of the S1~S3, S9 sew treatment when all identical with first embodiment.In behaviour (the S1 when panel operation that author is carried out is not the operation of pin number setting：It is, S2：It is no), whether the operation of CPU51 counter plates is journey The operation of sequence numbering setting is judged (S4).The panel operation for being judged as operator and being carried out in CPU51 is not program number (the S4 during operation of setting：It is no), CPU51 carries out the treatment corresponding with panel operation, treatment is back to S1.Sentence in CPU51 Break by (the S4 when panel operation that operator is carried out is the operation of program number setting：It is), CPU51 shows in display device 95 For selecting a picture for program number from multiple program numbers that storage device 54 is stored.CPU51 receives operator Selection (S6) to program number.CPU51 stores to RAM53 the program number selected by operator, treatment is back to S1.
(the S1 when operator carries out pedal operation, and the output signal of pedal 23 is changed into opening：It is no, S9：It is), CPU51 is obtained Take the program number (S11) stored in RAM53.CPU51 reads in the cyclic program corresponding with program number from storage device 54, And the stitch data (S12) included in cyclic program is read according to sewing order from ROM52.CPU51 is exported to drive circuit 71 Control signal, drives main motor 91 (S18).CPU51 is according to the stitch data included in cyclic program and first embodiment S19 similarly carries out sewing action (S21).The treatment of S22~S24 is identical with first embodiment.That is, shank 6 is every transports up and down Move once, CPU51 Jia 1 on current pin number.
Whether CPU51 has terminated to be judged (S27) to the sewing based on all stitch datas included in cyclic program. (the S27 at the end of CPU51 is judged as sewing not：It is no), CPU51 makes treatment be back to S18, proceeds sewing action. CPU51 is judged as (S27 at the end of the sewing based on all stitch datas：It is), CPU51 makes treatment proceed to S28.S28~ The treatment of S48 is identical with first embodiment.
As explained above, even if current pin number is changed into setting pin in the midway of the sewing carried out according to stitch data More than number, the sewing machine 1 of second embodiment also can continue to carry out sewing action, be wrapped in having been formed based on cyclic program Stitching (the S27 of all stitch datas for containing：It is no, S18~S24).
10~Figure 12 of reference picture, illustrates the sewing treatment of the sewing machine 1 of the 3rd implementation method.The sewing of the 3rd implementation method Treatment processes (reference picture 5, Fig. 9) most treatment with the sewing treatment and the sewing of second embodiment of first embodiment It is common.Pair therefore, with first embodiment and second embodiment identical treatment mark identical number of steps, only say Bright different treatment.The sewing machine 1 of the 3rd implementation method can be according to for performing circulation seam in the same manner as second embodiment The cyclic program threaded is toward sewing style on cloth.Therefore, sewing machine 1 can start according to cyclic program by opportunity of pedal operation The sewing for carrying out.
As shown in Figure 10, since the treatment of the S1~S12 sew treatment when identical with second embodiment.CPU51 pairs The predetermined needles number of the stitch data that the cyclic program read in S12 is included is calculated (S13).Predetermined needles number is to be based on following Pin number needed for the sewing of all stitch datas that round trip sequence is included.CPU51 is based on all sewings that cyclic program is included Data, the quantity that will circulate the needle falling point in sewing is counted as predetermined needles number.
As shown in figure 11, CPU51 by current pin number and predetermined needles number to adding up whether the pin number for obtaining is setting pin number More than judged (S14).It is judged as adding up current pin number and predetermined needles number the pin number for obtaining less than setting pin in CPU51 (S14 during number：It is no), even if being sewed based on the cyclic program selected by operator, the pin number after sewing is not more than setting Pin number.CPU51 treatment is proceeded to Figure 12 in S18, carry out based on cyclic program sewing act.The treatment of S18~S27 with Second embodiment is identical.In the treatment of S27, (the S27 in the sewing finishing based on all stitch datas：It is), CPU51 makes Treatment is back to S1, waits panel operation or pedal operation.
In the treatment of S14, when current pin number and predetermined needles number being added up the pin number for obtaining for more than setting pin number (S14：It is), CPU51 is in display warning display picture 40 of display device 95 (S16).Whether CPU51 is to having warning to eliminate password It is set for judging (S17).The setting value that action sets when CPU51 is judged as warning is 1, and setting for password is eliminated without warning Regularly (S17：It is no), CPU51 makes treatment proceed to S41.The pending panel operation until having for acknowledgement key 44 such as CPU51 (S41：It is no).(the S41 when there is the panel operation for acknowledgement key 44：It is), CPU51 is closed display picture 40 is alerted.CPU51 Dialog box (S42) is shown in display device 95.The notice for changing eedle 7 is supervised in display in dialog box, is had in dialog box initial Change key and abort key.When operator does not change eedle 7, and (S43 when having the panel operation for abort key：It is no), CPU51 makes Treatment proceeds to S49.CPU51 wait operators carry out pedal operation (S49：It is no).(the S49 when operator carries out pedal operation： It is), CPU51 makes treatment proceed to S18, carries out the sewing action based on cyclic program similar to the above.Even if by current pin Number and predetermined needles number add up the pin number for obtaining and reach setting pin number, and sewing machine 1 can also allow the seam carried out according to cyclic program Braking is made.Therefore, operator can complete sewing.
When in the treatment of S43, operator changes eedle 7, and (S43 when having the panel operation for initialization key：It is), CPU51 is initialized (S44) to current pin number, treatment is proceeded to S49.S49, S18 later treatment is same as described above. In the treatment of S17, the setting value that action sets during warning is 2, (S17 when having warning to eliminate the setting of password：It is), CPU51 makes Treatment proceeds to S36.The treatment of S36~S48 is identical with second embodiment.CPU51 turns pattern in the treatment of S48 Change to after drive pattern, treatment is proceeded to S49.
As explained above, when the action of the sewing based on stitch data is carried out, in predetermined needles number and current pin number When sum is for more than setting pin number, the sewing machine 1 of the 3rd implementation method can in advance be informed before sewing.Therefore, sew Machine 1 can supervise operator to change eedle 7 before sewing starts.
13~Figure 16 of reference picture, illustrates the sewing treatment of the sewing machine 1 of the 4th implementation method.The sewing of the 4th implementation method Machine 1 has the communication interface being connected with I/O56.As shown in figure 13, sewing machine 1 is by the communications cable 124 and such as keeper The supervisory computer 110 for being used is connected.Supervisory computer 110 and Duo Tai sewing machines 1 are built into pin number management system 100.Supervisory computer 110 can carry out the change of the setting pin number for sewing machine 1 and current pin number reaches setting pin number When initialization.
Illustrate the electrical structure of supervisory computer 110.As shown in figure 14, supervisory computer 110 has CPU111. CPU111 is responsible for controlling supervisory computer 110.CPU111 is connected with chipset 115, CPU111 by chipset 115 with ROM112, RAM113, display control unit 114 are electrically connected.Chipset 115 is in CPU111 and ROM112, RAM113, aobvious Show a series of circuit group that transmitting and receiving data is managed between control unit 114.ROM112 be stored with bootstrap, BIOS etc..RAM113 is used to store various ephemeral datas.Display control unit 114 is used for being carried out to the display image of display 118 Control.
Chipset 115 is connected with chipset 116.CPU111 by chipset 116 and hard disk drive (HDD) 117, USB interface (I/F) 119, communication I/F121 electrical connections.Chipset 116 is in CPU111 and HDD117, USB I/ The a series of circuit group that transmitting and receiving data is managed between F119, communication I/F121.HDD117 is stored with and operates system System, the program (reference picture 16) of pin number management treatment, other various application programs, data, pin number Change Password, warning eliminate close Code, setting pin number, various settings etc..Action setting when a setting value in various setting values is warning.Acted in warning When the setting value for setting is as 1, CPU111 is controlled in the following manner：Even if keeper's not operational administrative computer 110, seam The warning display elimination that the operator of machine 1 that threads can also show the display device 95 of sewing machine 1.That is, CPU111 is carried out in police The setting of the driving of sewing machine 1 is not stopped during announcement.When the setting value that action sets in warning is as 2, CPU111 is in the following manner It is controlled：If keeper's not operational administrative computer 110, cannot warning display eliminate.That is, CPU111 is carried out in police Stop the setting of the driving of sewing machine 1 during announcement.
USB I/F119 are the interfaces for carrying out the communication based on USB specification.CPU111 by USB I/F119 with it is defeated Enter portion 120 to electrically connect.Input unit 120 is the input that keyboard, mouse etc. can carry out the operation for supervisory computer 110 Device.Communication I/F121 is the interface that can enter row data communication by wired or wireless.Communication I/F121 and the use collection that communicates Line device 122 is connected.Communication hub 122 is connected by the communications cable 124 with multiple sewing machines 1.
Illustrate the sewing treatment of the sewing machine 1 of the 4th implementation method.The sewing treatment of the 4th implementation method is implemented with first The most treatment of sewing treatment (reference picture 5) of mode is common.Pair therefore, process mark with first embodiment identical Note identical number of steps, only illustrates different treatment.
As shown in figure 15, when the CPU51 of the sewing machine 1 of the 4th implementation method performs sewing treatment, CPU51 etc. is to be received Any one of setting pin number, initializing signal, non-driven signal from supervisory computer 110, or operator are carried out Pedal operation (S7：It is no, S9：It is no, S33：It is no, S34：It is no, S7).When keeper's operational administrative changes setting pin with computer 110 During number, the CPU111 of supervisory computer 110 sends setting pin number to sewing machine 1.When the CPU51 of sewing machine 1 uses tricks from management (S7 when calculation machine 110 receives setting pin number：It is), setting pin number covering is stored to storage device 54, change setting pin number (S8).CPU51 makes treatment be back to S7.(the S7 when operator carries out pedal operation, and the output signal of pedal 23 is changed into opening： It is no, S9：It is), CPU51 makes treatment proceed to S18.The treatment of S18~S26 is identical with first embodiment.Shank 6 is every to be transported up and down It is dynamic that once CPU51 Jia 1 on current pin number, also, according to stitch data in order toward forming stitching on cloth.Work as operator Stop pedal operation, (the S26 when output signal of pedal 23 is changed into closing：It is), whether CPU51 is setting pin number to current pin number More than judged (S28).(the S28 when CPU51 is judged as current pin number less than setting pin number：It is no), CPU51 returns to treatment To S7.If CPU51 is judged as when pedal operation is stopped, current pin number is more than setting pin number (S28：It is), then CPU51 is aobvious Display warning display picture 40 of showing device 95 (S29), sends to supervisory computer 110 and informs signal (S32).Informing signal is Report that current pin number is to set signal more than pin number to supervisory computer 110.CPU51 makes treatment be back to S7.
When supervisory computer 110 is received from sewing machine 1 and informs signal, the CPU111 of supervisory computer 110 with Operation when keeper changes eedle 7 sends initializing signal to correspondingly sewing machine 1.Initializing signal is that current pin number is entered The signal of the instruction of row initialization.(the S7 when CPU51 receives initializing signal from supervisory computer 110：It is no, S9：It is no, S33：It is), CPU51 is initialized (S44) to current pin number, treatment is back to S7.In supervisory computer 110 from sewing Machine 1 is received when informing signal, and action setting is sent out to correspondingly sewing machine 1 when the CPU111 of supervisory computer 110 is with warning Send non-driven signal.Non-driven signal is the signal for making pattern be transformed into the instruction of non-driven pattern.When CPU51 is received (S7 during non-driven signal：It is no, S9：It is no, S33：It is no, S34：It is), CPU51 makes pattern be transformed into non-driven pattern (S36). Initializing signal (the S46 from supervisory computer 110 to be received such as CPU51：It is no).When CPU51 is standby, even if operator Pedal operation is carried out, main motor 91 will not also drive.If CPU51 receives initializing signal (S46 from supervisory computer 110： It is), then CPU51 can be initialized (S47) to current pin number, pattern is transformed into drive pattern (S48).CPU51 makes Treatment is back to S7.
Illustrate the pin number management treatment of supervisory computer 110.Pin number management treatment is being installed toward supervisory computer 110 Program when, the pin number management treatment program can be for example registered in operating system as automatic Starting.Work as management During with the power on of computer 110, the CPU111 of supervisory computer 110 starts to perform the program of pin number management treatment.Such as Shown in Figure 16, CPU111 is standby to inform signal (S71 until keeper is input into password or is received from sewing machine 1：It is no, S92：It is no, S71).In keeper in order to input password, (S71 during operation is carried out to the user interface (UI) that the management of pin number is processed：It is), CPU111 receives the input (S72) of password.When keeper is totally lost password, CPU111 changes close to the password being input with pin number Whether code is unanimously judged (S73).(the S73 when CPU111 is judged as that password is inconsistent with pin number Change Password：It is no), CPU111 makes treatment proceed to S92, if do not receive informing signal (S92：It is no), then treatment is back to S71.Sentence in CPU111 It is (S73 when password is consistent with pin number Change Password to break：It is), CPU111 asks whether pin number to be changed in the display of display 118 The dialog box (S74) of Change Password.(the S74 when there is the operation for not changing pin number Change Password：It is no), CPU111 makes treatment advance To S81.(the S74 when having altered the operation of pin number Change Password：It is), CPU111 shows dialog box in display 118, receives new The input (S76) of password.When keeper is totally lost new password, new password is set as pin number Change Password by CPU111.CPU111 New pin number Change Password is encrypted and is stored to HDD117, treatment is proceeded to S81.
CPU111 to whether have altered setting pin number operation judged (S81).It is judged as not setting in CPU111 (S81 when setting the operation of pin number：It is no), CPU111 makes treatment proceed to S86.It is judged as there is setting setting pin number in CPU111 (S81 during operation：It is), CPU111 shows pin number setting screen (S82) in display 118.CPU111 reads in each seam from HDD117 Thread the setting pin number of machine 1, the setting pin number of each sewing machine 1 is listed in pin number setting screen.When keeper's operation inputting part 120, When selection will change the object sewing machine 1 of setting pin number, CPU111 receives the operation of the setting pin number of the sewing machine 1 selected by change Input (S83).CPU111 correspondingly increases or decreases setting pin number with operation of the keeper to input unit 120.CPU111 will Setting pin number after change is stored to HDD117, and the setting pin number after changing is sent to object sewing machine 1 (S84), is made Treatment proceeds to S86.
CPU111 to whether have altered warning when the operation of setting judged (S86).It is judged as not having in CPU111 (the S86 during operation of setting during change warning：It is no), CPU111 makes treatment proceed to S92.It is judged as the police that has altered in CPU111 (the S86 during operation of setting during announcement：It is), CPU111 actions setting screen (S87) when display 118 shows and alerts. Action setting when CPU111 reads in the warning of each sewing machine 1 from HDD117, in warning, action setting screen lists each sewing machine 1 Warning when action setting.When keeper's operation inputting part 120, the object sewing machine 1 of action setting when selection will change warning When, CPU111 receives the input of the operation of action setting during the warning of the sewing machine 1 selected by change.CPU111 is with keeper to defeated Action setting when warning is correspondingly changed in the operation for entering portion 120.CPU111 deposits the setting value after the change of selected sewing machine 1 Store up to HDD117.CPU111 to the setting value after the change of selected sewing machine 1 whether be warning when stop sewing machine 1 drive Dynamic is set for judgement (S88).The drive of sewing machine 1 is not stopped when the setting value after CPU111 is judged as change is in warning (S88 during dynamic setting：It is no), the warning that CPU111 will be stored in HDD117 eliminates password and eliminates (S91), proceeds to treatment S92.(the S88 during setting of the driving for stopping sewing machine 1 when the setting value after CPU111 is judged as change is in warning：It is), CPU111 shows the dialog box (S89) for needing to be input into password in display 118.When keeper is totally lost new password, CPU111 will New password is set as that new warning eliminates password and stores to HDD117, treatment is proceeded to S92.
In the treatment of S92, supervisory computer 110 is received from a sewing machine 1 in many sewing machines 1 and informs letter Number when (S92：Be), CPU111 from HDD117 read in as the sewing machine 1 of signal transmission source warning when action setting, to whether Have warning elimination password is set for judgement (S93).(the S93 when CPU111 is judged as not alerting the setting for eliminating password： It is no), CPU111 shows dialog box (S94) in display 118.The notice for changing eedle is supervised in display in dialog box, in dialog box With initialization key and abort key.If the eedle 7 as the sewing machine 1 of signal transmission source has been changed, and keeper is to initialization Key is operated (S95：It is), then CPU111 can send initializing signal (S99) to the sewing machine 1 as signal transmission source. Initialized as the current pin number of 1 pair, the sewing machine of signal transmission source.CPU51 makes treatment be back to S71.If at the place of S95 In reason, without the eedle 7 for changing sewing machine 1, and keeper is operated (S95 to abort key：It is no), then CPU51 can make place Reason is back to S71.It is drive pattern as the pattern of the sewing machine 1 of signal transmission source, accordingly, as signal transmission source Sewing machine 1 can continue to carry out sewing action.Therefore, operator can complete the sewing to the cloth in sewing midway.
In the treatment of S93, (S93 when thering is warning to eliminate the setting of password：It is), CPU111 is to as signal transmission source Sewing machine 1 sends non-driven signal (S96).When non-driven signal is received as the sewing machine 1 of signal transmission source, as letter The sewing machine 1 of number transmission source makes pattern be transformed into non-driven pattern.CPU111 needs to be input into password in the display of display 118 Dialog box (S97).Shown in dialog box and for example " eedle please be change and warning is input and eliminate password." etc. notify, in dialog box Input field with password.Keeper changes the eedle 7 as the sewing machine 1 of signal transmission source, is input into password.When keeper is defeated During careful code, CPU111 eliminates whether password is consistent is judged (S98) to password and warning.CPU111 be judged as password with (S98 when warning elimination password is inconsistent：It is no), CPU111 makes treatment be back to S97, it is desirable to re-enter password.In CPU111 (S98 when being judged as that password is consistent with warning elimination password：It is), CPU111 sends just to the sewing machine 1 as signal transmission source Beginningization signal (S99).The CPU51 of sewing machine 1 is initialized to current pin number, pattern is transformed into drive pattern. CPU111 makes treatment be back to S71.When keeper carries out terminating the operation of configuration processor or the power supply by supervisory computer 110 During closing, pin number management treatment terminates.
As explained above, the sewing machine 1 of the 4th implementation method can with receive from supervisory computer 110 Initializing signal is correspondingly initialized to current pin number.Supervisory computer 110 can for example be operated by keeper.Pipe Reason can require that input warning eliminates password with computer 110 when to be initialized to current pin number.Therefore, pin number management System 100 is prevented from the undesirable operator's initialization of the current pin number person of being managed.
Sewing machine 1 will pass through supervisory computer 110 and receive to be input into the setting value for obtaining to be set as setting pin number.Therefore, Pin number management system 100 is prevented from the undesirable operator's setting of the setting pin number person of being managed.
Whether supervisory computer 110 stops the drive of sewing machine 1 when can be set in warning in action setting in warning Dynamic (S88).(S88 when not stopping the driving of sewing machine 1 in warning：It is no), supervisory computer 110 will be alerted and eliminate password Setting eliminates (S91), sewing machine 1 is transformed into non-driven pattern.In this case, even if current pin number is changed into setting pin number More than, operator also can continue to carry out sewing operation.As long as setting pin number is set as example for the life-span of eedle 7 Leave pin number more than needed.Therefore, keeper can change eedle 7 when operator is adapted to and interrupts sewing operation.
The present invention can also carry out other various changes in addition to above-mentioned implementation method.The program of above-mentioned sewing treatment is not It is defined in the example performed by the CPU51 of sewing machine 1.Above-mentioned each treatment can also by such as ASIC (application specific integrated circuit), The electronic devices such as FPGA (field programmable gate array) are performed.Supervisory computer 110 can also be smart mobile phone, mobile electricity Words etc..
The sewing machine 1 of first embodiment~the 3rd implementation method can also set the USB that can be connected with I/O56 etc. and connect Mouthful, and connect the external device (ED)s such as numerical key, keyboard.In this case, sewing machine 1 can also replace panel operation, be filled from outside Put the input for receiving and password being eliminated for pin number Change Password and warning.In this case, external device (ED) can also be arranged on example Such as the unapproachable management region of operator, can only be operated by keeper.Pin can not also be set in 4th implementation method Number Change Password and warning eliminate password.In this case, as long as supervisory computer 110 is arranged on such as operator and cannot enter The management region for entering, only being capable of the person's of being managed operation.In second embodiment, the sewing machine 1 of the 3rd implementation method, press The beginning opportunity of the sewing carried out according to cyclic program be not limited to pedal operation, or, display device 95 display sewing open Beginning key, sewing is started by opportunity of panel operation.
Can also be, current pin number be set pin number regulation ratio more than when, for example, set pin number 90% with When upper, CPU51 is by changing the display color of display device 95 or showing the replacing period to inform eedle 7 such as dialog box nearly. In the first embodiment, or, CPU51 on current pin number plus when 1, is being often to current pin number in the treatment of S24 It is no for setting pin number more than judged, CPU51 be judged as current pin number for setting pin number more than when, CPU51 is alerted Display.In the first embodiment, or, CPU51 in the treatment of S24 not by current pin number covering store to storage fill 54 are put, but current pin number is for example read in into RAM53 from storage device 54 when pedal 23 is opened, addition is carried out in RAM53 Computing, when pedal 23 is closed by current pin number write storage device 54.
In the above description, main motor 91 is equivalent to drive division of the invention.CPU51 when carrying out the treatment of S24 is suitable In count section of the invention.CPU51 when carrying out the treatment of S28 is equivalent to current pin number judging part of the invention.Carry out S29, The CPU51 during treatment of S16 is equivalent to informing portion of the invention.CPU51 when carrying out the treatment of S36 is non-equivalent to of the invention Drive converter section.CPU51 when carrying out the treatment of S47 is equivalent to initialization section of the invention.When carrying out the treatment of S48 CPU51 is equivalent to driving converter section of the invention.CPU51 when carrying out the treatment of S26 or S27 sentences equivalent to end of the invention Disconnected portion.Pedal 23 is equivalent to operating portion of the invention.ROM52 is equivalent to storage part of the invention.When carrying out the treatment of S19, S21 CPU51 equivalent to control unit of the invention.CPU51 when carrying out the treatment of S13 is equivalent to calculating part of the invention.Carry out The CPU51 during treatment of S14 is equivalent to predetermined needles number judging part of the invention.It is initial equivalent to of the invention that warning eliminates password Change and indicate.CPU51 when carrying out the treatment of S37, S43 is equivalent to receiving portion of the invention.Carry out the CPU51 during treatment of S38 Equivalent to password judging part of the invention.CPU51 when carrying out the treatment of S31 is equivalent to initialization judging part of the invention.Enter The CPU51 during treatment of row S22 is equivalent to display part of the invention.CPU51 when carrying out the treatment of S32 is equivalent to of the invention Inform signal transmission unit.CPU51 when carrying out the treatment of S34 is equivalent to conversion judging part of the invention.When performing the treatment of S96 CPU111 equivalent to conversion instruction unit of the invention.CPU111 when carrying out the treatment of S97 is defeated equivalent to password of the invention Enter portion.CPU111 when carrying out the treatment of S98 is equivalent to outer cipher judging part of the invention.When carrying out the treatment of S99 CPU111 is equivalent to initializing signal sending part of the invention.CPU111 when carrying out the treatment of S83 is equivalent to pin of the invention Number input unit.CPU111 when carrying out the treatment of S84 is equivalent to pin number sending part of the invention.When carrying out the treatment of S8 CPU51 is equivalent to changing unit of the invention.CPU111 when carrying out the treatment of S93 is equivalent to outside judging part of the invention.

Claims (20)

1. a kind of sewing machine, the sewing machine (1) has：
Shank (6), can assemble eedle (7) in the shank (6), and the shank (6) can move up and down；
Drive division (91), it can drive the shank shank is moved along the vertical direction；
Count section, it is counted the number of times of the up and down motion of the shank as current pin number；
Current pin number judging part, its be used for the described current pin number that is counted to get by the count section whether be regulation setting More than pin number judged；And
Informing portion, it is informed when the current pin number judging part is judged as the current pin number for more than the setting pin number The current pin number is content more than the setting pin number,
The sewing machine is characterised by,
The sewing machine has：
Non-driven converter section, it makes when the informing portion informs the content that the current pin number is more than the setting pin number The pattern of sewing machine is transformed into the non-driven pattern that the drive division does not drive；
Initialization section, it can make the pattern be transformed into the state of the non-driven pattern in the non-driven converter section Under, to the current pin number setting initial value；And
Converter section is driven, it turns the pattern when the current pin number is set as initial value by the initialization section Change to the drive pattern that the drive division can drive.
2. sewing machine according to claim 1, it is characterised in that
The sewing machine also has end judging part, and this terminates whether judging part has terminated to carry out for the sewing action to sewing machine Judge,
At the end of the end judging part is judged as the sewing action, the non-driven converter section makes the pattern It is transformed into the non-driven pattern.
3. sewing machine according to claim 2, it is characterised in that
The sewing machine also has operating portion (23), and the operating portion (23) can receive the input of the driving for indicating the drive division,
When the input for the operating portion stops, the end judging part is judged as that the sewing action has terminated.
4. sewing machine according to claim 2, it is characterised in that
The sewing machine also has：
Storage part (52), the stitch data of its stitching for forming regulation shape that is stored with；
Operating portion (23), its input that can receive the driving for indicating the drive division；And
Control unit, it can be opportunity with the input to the operating portion, according to the sewing number stored in the storage part According to carrying out sewing action,
When control unit completion is acted according to the sewing that the stitch data is carried out, the end judging part is judged as described Sewing action has terminated.
5. sewing machine according to claim 1, it is characterised in that
The sewing machine also has：
Storage part (52), the stitch data of its stitching for forming regulation shape that is stored with；
Operating portion (23), its input that can receive the driving for indicating the drive division；
Control unit, it can be opportunity with the input to the operating portion, according to the sewing number stored in the storage part According to carrying out sewing action；
Calculating part, it is based on the stitch data, and the sewing that calculated as predetermined needles number is carried out according to the stitch data is moved The number of times of the up and down motion of the shank needed for making；And
Predetermined needles number judging part, it is used for the predetermined needles to being calculated plus the calculating part on the current pin number Whether the pin number obtained after number is more than the setting pin number to be judged,
Be judged as on the current pin number in the predetermined needles number judging part be plus the pin number obtained after the predetermined needles number When more than the setting pin number, the informing portion was informed before the control unit carries out the sewing action.
6. the sewing machine according to any one of Claims 1 to 5, it is characterised in that
The sewing machine also has：Receiving portion, the receiving portion can receive to refer to the initialization of the current pin number setting initial value The input shown,
When the receiving portion receives the input that the initialization is indicated, the initialization section is first to the current pin number setting Initial value.
7. sewing machine according to claim 6, it is characterised in that
The input that the receiving portion can receive password is indicated as the initialization,
The sewing machine also has password judging part, and whether the password judging part is used to correctly judge the password,
When the password judging part is judged as that the password is correct, the initialization section is initial to the current pin number setting Value.
8. sewing machine according to claim 7, it is characterised in that
The sewing machine also has initialization judging part, and the initialization judging part is used for indicating whether needs as the initialization The input for receiving the password judged,
When the initialization judging part is judged as needing to receive the input of the password, the non-driven converter section makes described dynamic Operation mode is transformed into the non-driven pattern,
When making the pattern be transformed into the non-driven pattern using the non-driven converter section, the receiving portion receives The input of the password,
When the initialization judging part is judged as receiving the input of the password, the pattern is the driving Pattern.
9. sewing machine according to claim 6, it is characterised in that
The receiving portion can receive the initialization and indicate from the external device (ED) (110) with sewing mechatronics,
When the receiving portion receives the initialization instruction from the external device (ED), the initialization section is to the current pin Number setting initial value.
10. sewing machine according to claim 7, it is characterised in that
The receiving portion can receive the initialization and indicate from the external device (ED) with sewing mechatronics,
When the receiving portion receives the initialization instruction from the external device (ED), the initialization section is to the current pin Number setting initial value.
11. sewing machine according to any one of Claims 1 to 5, it is characterised in that
The sewing machine also has：
Display device (95), it is used for display information；And
Display part, it is used to show the current pin number and the setting pin number in the display device.
12. sewing machines according to claim 6, it is characterised in that
The sewing machine also has：
Display device, it is used for display information；And
Display part, it is used to show the current pin number and the setting pin number in the display device.
13. sewing machines according to claim 7, it is characterised in that
The sewing machine also has：
Display device, it is used for display information；And
Display part, it is used to show the current pin number and the setting pin number in the display device.
14. sewing machines according to claim 8, it is characterised in that
The sewing machine also has：
Display device, it is used for display information；And
Display part, it is used to show the current pin number and the setting pin number in the display device.
15. sewing machines according to claim 9, it is characterised in that
The sewing machine also has：
Display device, it is used for display information；And
Display part, it is used to show the current pin number and the setting pin number in the display device.
16. sewing machines according to claim 10, it is characterised in that
The sewing machine also has：
Display device, it is used for display information；And
Display part, it is used to show the current pin number and the setting pin number in the display device.
A kind of 17. pin number management systems, pin number management system (100) is with sewing machine and can be connected with the sewing machine External device (ED) (110),
The pin number management system is characterised by,
The sewing machine has：
Shank, can assemble eedle in the shank, and the shank can move up and down；
Drive division, it can drive the shank shank is moved along the vertical direction；
Count section, it is counted the number of times of the up and down motion of the shank as current pin number；
Current pin number judging part, its be used for the described current pin number that is counted to get by the count section whether be regulation setting More than pin number judged；
Signal transmission unit is informed, it is more than the current pin number judging part is judged as the current pin number for the setting pin number When, sent to the external device (ED) and inform that the current pin number is that more than setting pin number content informs signal；
Conversion judging part, its it is described inform signal transmission unit have sent it is described inform signal when, to whether from the outside dress Put and receive non-driven signal and judged, wherein, the non-driven signal is that the pattern for making the sewing machine is transformed into institute State the signal of the instruction of the non-driven pattern that drive division does not drive；
Non-driven converter section, it makes the action mould when the conversion judging part is judged as receiving the non-driven signal Formula is transformed into the non-driven pattern；
Initialization section, its in the state of the non-driven converter section makes the pattern be transformed into the non-driven pattern, And when the initialization instruction to the current pin number setting initial value is received from the external device (ED), to the current pin number Setting initial value；And
Converter section is driven, it turns the pattern when the current pin number is set as initial value by the initialization section The drive pattern that the drive division can drive is changed to,
The external device (ED) has：
Conversion instruction unit, its external device (ED) from the sewing machine receive it is described inform signal when, to the sewing machine Send the non-driven signal；
Password Input portion, it receives password when the conversion instruction unit have sent the non-driven signal to the sewing machine Input；
Outer cipher judging part, whether it is used to correctly judge the password that the Password Input portion receives；And
Initializing signal sending part, its when the outer cipher judging part is judged as that the password is correct, to the sewing machine The initialization is sent to indicate.
18. pin number management systems according to claim 17, it is characterised in that
The external device (ED) also has：
Pin number input unit, the input of its setting value that can receive the setting pin number；And
Pin number sending part, its setting that the setting pin number that the pin number input unit receives can be sent to the sewing machine Value,
The sewing machine also has changing unit, and the changing unit receives the setting pin in the sewing machine from the external device (ED) During several setting value, the setting pin number is changed.
The 19. pin number management system according to claim 17 or 18, it is characterised in that
The external device (ED) also has outside judging part, and the outside judging part is received in the external device (ED) from the sewing machine It is described when informing signal, to indicating whether that the input for needing to receive the password judges as the initialization,
When the outside judging part is judged as needing to receive the input of the password, the conversion instruction unit is to the sewing machine Send the non-driven signal.
A kind of 20. pin number management methods, the sewing machine involved by it has：Shank, can assemble eedle, the shank in the shank Can move up and down；And drive division, it can drive the shank shank is moved along the vertical direction, pin number manager It is that pin number is managed that method is used for the number of times of the up and down motion of the shank of the sewing machine,
The pin number management method is characterised by,
The pin number management method has：
Operation is counted, in the counting operation, is counted the number of times of the up and down motion of the shank as current pin number；
Pin number judgment step, in the pin number judgment step, to the described current pin number counted to get in the counting operation Whether it is more than the setting pin number of regulation to be judged；
Operation is informed, in this informs operation, is judged as that the current pin number is the setting in the pin number judgment step When more than pin number, inform that the current pin number is content more than the setting pin number；
Non-driven converting process, in the non-driven converting process, it is described inform operation in inform the current pin number and be It is described setting pin number more than content when, the pattern of sewing machine is transformed into the non-driven mould that the drive division does not drive Formula；
Initiating procedure, in the initiating procedure, changes in the non-driven converting process pattern To in the state of the non-driven pattern, to the current pin number setting initial value；And converting process is driven, in driving conversion In operation, when the current pin number being set as into initial value in the initiating procedure, the pattern is set to be transformed into institute State the drive pattern that drive division can drive.
CN201611094230.4A 2015-12-03 2016-12-02 Sewing machine, needle number management system and needle number management method Expired - Fee Related CN106894170B (en)

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