CN1624229A - Sewing device and information communication system of sewing device - Google Patents

Abstract

This sewing apparatus M is provided with a sewing apparatus body part(M1); a tag reader/writer 50 handled to be linked with an object C to be sewn, or a needle thread t, wirelessly communicating with a wireless tag T storing information such as the corresponding object C in non-contact and reading the information related to the object C; and a control device 17 generating a corresponding sewing control signal or display control signal according to the read information.

Description

The information communication system of apparatus for sewing and apparatus for sewing

Technical field

The present invention relates to sewn object carried out and make the apparatus for sewing of action, particularly relate to and to carry out relevant apparatus for sewing and information communication system thereof of making the message switch of operation.

Background technology

The sewn object of making as apparatus for sewing (such as cloth and leather etc.) in the scope of the applicable object of this apparatus for sewing, exists various kinds (material and thickness etc.).Again, employed such as the making aspect the material of line etc. when apparatus for sewing is made operation, in the scope of the applicable object of this apparatus for sewing, exist various kinds (material and fineness degree etc.) similarly.

In the past, in apparatus for sewing, for the sewing (cloth) of various sewn objects, according to its kind, the user carried out on the basis of the tension force of the kind of suitably selecting the mode of making, line, cloth feed amount, the kind of needle plate, the kind of presser feet etc. and made action.Such as, in 6 years No. 142355 communique openly put down in Japan's endorsement of patent application, putting down in writing a kind of overlock machine of following feature, after the user has selected the kind of the mode of making and cloth by the selection console switch, in liquid crystal indicator, can demonstrate the selecteed list of making mode and being suitable for various the imposing a condition (kind of suture needle, the kind of line, operating sequence etc.) of sewing combination most.

Yet, in above-mentioned conventional art because the user relies on the input action of the hand of self to carry out the selection operation of sewn object kind, therefore, user's error appears sometimes and will with the situation of the different kind input of the actual sewn object of making.Perhaps, the user also can occur puts the extraneous sewn object of the applicable object that has carried apparatus for sewing mistakenly and makes material, the situation of using these materials to make.During this occasion, for certain sewn object with make material, be use may not be best sewing condition and the state of sewing program under carry out and make action, its result, can not bring into play apparatus for sewing performance originally, the reduction that can cause poor stitching quality and make operating efficiency also can make local durability decline or fault take place in the apparatus for sewing.

In order to prevent this phenomenon, normally consider such as having the making in the workshop of many apparatus for sewing, the method of checking by the regular directionality of maintenance personal ground, but this occasion, for all apparatus for sewing, must check one by one apparatus for sewing and sewn object, apparatus for sewing and the combination of making material, sewn object and making material, become very trouble and time-consuming operation.Again, when checking, the apparatus for sewing as object is stopped, causing productivity ratio to descend.

Summary of the invention

The object of the invention is, for being placed on the sewn object on the apparatus for sewing body or making material, can easily carry out the apparatus for sewing of adaptability inspection and the information communication system of apparatus for sewing to it.

The apparatus for sewing of the 1st technical scheme of the present invention, be provided with and be placed on the sewn object (such as cloth and leather etc.) on the apparatus for sewing body or make material (such as line etc.) and connect the wireless identification tag of being treated (tag), also have: by and this wireless identification tag between radio communication identification means that its wireless identification tag is recognized; And according to the recognition results of these identification means, generate that control makes action usefulness make control signal or the 1st signal generation means of the display control signal that shows usefulness of in the demonstration means, putting rules into practice.

In the said structure, wireless identification tag is configured to such as with additional or be banded in these sewn objects together or make first-class the connecting of material and treated.With sewn object or make material and be positioned over the occasion that the apparatus for sewing base side is used, can recognize this wireless identification tag by the identification means.By the identification of this wireless identification tag, can be to whether required sewn object being installed or having been made material or the sewn object that is mounted or make material and whether belong to preestablish and decision making.And,, generate by the 1st signal generation means and to make control signal and display control signal again according to this recognition results.

At this moment, when not placing required sewn object or making the occasion of material and installed is not the predefined sewn object or the occasion of making material, as making control signal, can generate such as forbidding that making action begins the signal of usefulness and the signal of limiting slit braking action.Perhaps as display control signal, can be created on and demonstrate be not sewn object or make material interior in the demonstration means and perhaps do not belong to the signal that predefined content is used.

Like this, can be easily the sewn object or the adaptability of making material be checked, can be prevented to move bad reliably and generation fault, the decline that can prevent to make operating efficiency.And, compare with the conventional method of carrying out the inspection of handwork by the maintenance personal one by one, show owing to utilized a large amount of information transmission of radio communication and judged automatically, can in the extremely short time, easily check operation.Again, do not need to stop apparatus for sewing during inspection, so can boost productivity.

The apparatus for sewing of the 2nd technical scheme of the present invention, be provided with and be placed on the sewn object on the apparatus for sewing body or make material and connect the wireless identification tag of being treated and storing this sewn object or make material aspect information, also have: by with this wireless identification tag between radio communication, the read means that reads relevant described sewn object or make material information; And according to the information that reads by this read means, generate that control makes action usefulness make control signal or the 2nd signal generation means of the display control signal that shows usefulness of in the demonstration means, putting rules into practice.

In the said structure, about separately sewn object or make material, the wireless identification tag of relevant this aspect information of storage is configured to such as with additional or be banded in this sewn object together or make first-class the connecting of material and treated.With sewn object or make material and be positioned over the occasion that the apparatus for sewing base side is made action, pass through read means, from with this sewn object or make the information that reads relevant this sewn object or make material the corresponding wireless identification tag of material, according to this information, generate by the 2nd signal generation means and to make control signal and display control signal.

At this moment, according to the sewn object that from wireless identification tag, reads or the information of making material, as making control signal, can generate according to sewn object or the kind of making material and carry out the signal of making action usefulness and forbid when not being the occasion that preestablishes sewn object or make material or the signal of limiting slit braking action when having installed.Perhaps as display control signal, can be created on and demonstrate sewn object in the demonstration means or make the signal etc. that material does not belong to the signal that preestablishes this content and use, carries out that the warning corresponding with using record information shows the signal of usefulness and required part or preparation work or setting are made when making guidance (guidance) demonstration usefulness.

Like this, can be easily the sewn object or the adaptability of making material be checked.And,, can not only avoid the reduction of durability as far as possible, and can realize according with the sewing condition of making form and apparatus for sewing kind by signal output with above-mentioned generation.Its result can give full play to apparatus for sewing performance originally, the raising that can realize making operating efficiency.And, compare with the conventional method of carrying out the inspection of handwork by the maintenance personal one by one, show owing to utilized a large amount of information transmission of radio communication and judged automatically, can in the extremely short time, easily check operation.Again, do not need to stop apparatus for sewing during inspection, so can boost productivity.

In the apparatus for sewing of this 2nd technical scheme, again specifically, wireless identification tag can be made and store corresponding sewn object of expression or the structure of making the kind identifying information of material category, simultaneously the 2nd signal generation means is made according to the kind identifying information that reads from wireless identification tag by read means, will for the signal of the sewing condition selecting to be scheduled to or the sewing program of making action usefulness as making the structure that control signal generates.Like this, can recognize sewn object that is placed or the kind of making material, select sewing condition or the sewing program corresponding with it.Can carry out the suitable action of making thus, can bring into play apparatus for sewing performance originally reliably, realize the raising of making operating efficiency.

Again, wireless identification tag can be made the structure that stores corresponding sewn object or make the individual identification information of material, make simultaneously and be provided with according to the individual identification information that reads from wireless identification tag by read means, at each sewn object or make relevant its of material individuality storage and use the structure of the use information storage means of information.Like this, by relevant each sewn object of storage in using information storage means or make the information that material uses, even congener sewn object or make material and also can be respectively life-span of per 1 individuality etc. be managed separately.Like this, by to the management such as the residual volume of making material etc., poor stitching quality can not take place, can prevent to take place local durability and descend or fault on the apparatus for sewing body.Its result can bring into play apparatus for sewing performance originally, the raising that can realize making operating efficiency.

Perhaps, wireless identification tag can be made and store corresponding sewn object or make the kind identifying information of material and the structure of individual identification information, simultaneously the 2nd signal generation means is made following structure, promptly, when the kind identifying information that reads from wireless identification tag by read means or individual identification information do not belong to as on the apparatus for sewing body, making object and predefined sewn object or make the corresponding occasion of material, for the action of making of apparatus for sewing body, will for apply preestablish be used to set outside sewn object or make signal that the prescribed limits of material uses as making the structure that control signal generates.Like this, when sewn object or make material and do not belong to as making object and predefined occasion,, can generate the opposite joint braking and apply the signal that prescribed limits is used as making control signal.Do to carry out restriction according to this signal opposite joint braking, thus, the phenomenon that can not make can not take place yet even used to set outer sewn object or make material, generation and poor stitching quality that can not only trouble saving etc., and guarantee that required MIN sewing performance is carried out and make action.

At this moment, the 2nd signal generation means, can make before the opposite joint braking applies predetermined restricted and generate the structure of its content being made the signal of reporting usefulness, like this, this content of prescribed limits that the opposite joint braking can be done to apply is reported in advance to the user, and the user can recognize and be difficult to bring into play this content of performance originally.

Perhaps, the 2nd signal generation means, also can make before the opposite joint braking applies predetermined restricted and generate the structure of selecting whether will apply the signal of this restriction usefulness by the user, like this, whether the user can select to want the opposite joint braking to apply predetermined restricted, on the basis that the user confirms, can carry out the action of making that this part is used in restriction.

And, the 2nd signal generation means, also can make and when the opposite joint braking has applied prescribed limits, generate the structure of its content being made the signal of reporting usefulness, like this, opposite joint braking be applied with prescribed limits during, this content can be reported to the user, the user can recognize this content of carrying out at that time that action is in the restriction, performance originally can not be brought into play of making.

In above-mentioned the 2nd apparatus for sewing of the present invention, wireless identification tag can be made and store corresponding sewn object or make the kind identifying information of material or the structure of individual identification information, simultaneously the 2nd signal generation means is made following structure, promptly, when the kind identifying information that reads from wireless identification tag by read means or individual identification information do not belong to as on the apparatus for sewing body, making object and predefined sewn object or make the corresponding occasion of material, with the structure that shows that signal that this content is used generates as display control signal.Like this, when sewn object or make material and do not belong to as making object and predefined occasion can show this content in the demonstration means, so the user can recognize this content of the performance that is difficult to bring into play script.Its result can prevent to avoid using under irrational state because of poor stitching quality and the durability fault that is caused that descends takes place as far as possible, can prevent to make the decline of operating efficiency.

Wireless identification tag can be made and store corresponding sewn object or the structure of making the use record information of material, simultaneously the 2nd signal generation means be made the warning corresponding with carrying out the use record information that read from wireless identification tag by read means shown the structure that the signal of usefulness generates as display control signal.Like this, can report sewn object or make material to the user reliably and arrive or approached this information in service life, change the sewn object corresponding apace or make material etc. by the user, can carry out suitable management according to their life-span more reliably with it.

Wireless identification tag can be made and store corresponding sewn object or the structure of making the kind identifying information of material, simultaneously the 2nd signal generation means is made with corresponding by read means from the kind identifying information that wireless identification tag reads, to relevant this sewn object of use or make required part of making of material or preparation work or setting and make the structure that the signal that guides demonstration usefulness generates as display control signal.Like this, can or set required part or preparation work when making and make guidance to the user and show, impel the user to adopt to be suitable for the sewing condition of the specification of making form and apparatus for sewing, can carry out the suitable action of making.

And, the information communication system of apparatus for sewing of the present invention, be a kind ofly to be used for using the line that is placed on the apparatus for sewing body etc. to make material coming sewn object is carried out the apparatus for sewing of making action, with sewn object or make the system that information that material is associated communicates usefulness, be arranged to sewn object or make material connect and treated, and store this sewn object or make the wireless identification tag of material aspect information, also have: by and this wireless identification tag between radio communication, the read means that reads relevant described sewn object or make material information; And according to the information that reads by this read means, generate that control makes action usefulness make control signal or signal generation means that the display control signal that shows usefulness of putting rules into practice is exported in the demonstration means.

In the said structure, about separately sewn object or make material, relevant this sewn object of storage or make the wireless identification tag of material information is configured to such as with additional or be banded in this sewn object together or make first-class the connecting of material and treated.With sewn object or make material and be installed on the occasion that the apparatus for sewing base side is used, pass through read means, from with this sewn object or make the information that reads relevant this sewn object or make material the corresponding wireless identification tag of material, according to this information, generate by signal generation means and to make control signal and the display control signal line output of going forward side by side.

At this moment, according to the sewn object that from wireless identification tag, reads or the information of making material, as making control signal, can generate according to sewn object or the kind of making material and carry out the signal of making action usefulness and forbid when not belonging to predefined occasion or the signal of the limiting slit braking action line output of going forward side by side when having placed.Perhaps as display control signal, can be created on and demonstrate the line outputs of going forward side by side such as signal that are not as making the predefined sewn object of object or making signal that this content of material uses, carry out that the warning corresponding with using record information shows the signal of usefulness and required part or preparation work or setting are made when making guidance demonstration usefulness in the demonstration means.

Like this, can be easily the sewn object or the adaptability of making material be checked.And,, can not only avoid the reduction of durability as far as possible, and can realize according with as far as possible the sewing condition of making form and apparatus for sewing specification by signal output with above-mentioned generation.Its result can give full play to apparatus for sewing performance originally, the raising that can realize making operating efficiency.And, compare with the conventional method of carrying out the inspection of handwork by the maintenance personal one by one, show owing to utilized a large amount of information transmission of radio communication and judged automatically, can in the extremely short time, easily check operation.Again, do not need to stop apparatus for sewing during inspection, so can boost productivity.

In addition, this occasion can be at the outer setting read means and the signal generation means of apparatus for sewing.Again, each 1 read means and signal generation means also can be set respectively on 1 apparatus for sewing certainly, even by 1 occasion that component computer manages many apparatus for sewing that is arranged at these apparatus for sewing outsides, also can the sewn object in all apparatus for sewing or the information of making the wireless identification tag of material be read by 1 read means.Can make by what 1 signal generation means generated all relevant apparatus for sewing and make the go forward side by side structure of line output of control signal or display control signal again.For the demonstration means, also be both can be arranged in per 1 apparatus for sewing, also can carry out the demonstration of all relevant apparatus for sewing by 1 demonstration means.

In the information communication system of this apparatus for sewing, again specifically, wireless identification tag can be made and store corresponding sewn object of expression or the structure of making the kind identifying information of material category, simultaneously signal generation means is made according to the kind identifying information that reads from wireless identification tag by read means, will for the signal of the sewing condition selecting to be scheduled to or the sewing program of making action usefulness as making the structure that control signal generates the line output of going forward side by side.Like this, can recognize the kind that is placed on the sewn object on the apparatus for sewing or makes material, select sewing condition or the sewing program corresponding with it.Thus, in apparatus for sewing, can carry out the suitable action of making, can bring into play apparatus for sewing performance originally reliably, realize the raising of making operating efficiency.

Again, wireless identification tag can be made the structure that stores corresponding sewn object or make the individual identification information of material, make simultaneously and have according to the individual identification information that reads from wireless identification tag by read means, at each sewn object or make relevant its of material individuality storage and use the structure of the use information storage means of information.Like this, by relevant each sewn object of storage in using information storage means or make the information that material uses, even congener sewn object or make material and also can manage separately the life-span of per 1 individuality respectively.Like this, do not exist placement to arrive the sewn object in service life or make the possibility that material uses etc.,, can prevent from the apparatus for sewing body, to take place local durability and descend or fault so poor stitching quality can not take place.Its result can bring into play apparatus for sewing performance originally, the raising that can realize making operating efficiency.

Perhaps, wireless identification tag can be made and store corresponding sewn object or make the kind identifying information of material or the structure of individual identification information, simultaneously signal generation means is made following structure promptly, when the kind identifying information that reads from wireless identification tag by read means or individual identification information do not belong to as on the apparatus for sewing body, making object and predefined sewn object or make the corresponding occasion of material, for the action of making of apparatus for sewing body, will for apply preestablish be used to set outside sewn object or make signal that the prescribed limits of material uses as making the structure that control signal generates the line output of going forward side by side.Like this, when sewn object or make material and do not belong to as making object and predefined occasion,, can generate the opposite joint braking and apply signal that prescribed limits the uses line output of going forward side by side as making control signal.In apparatus for sewing, carry out the confined action of making according to this signal, thus, set outer sewn object or make material even used, the phenomenon that can not make can not take place yet, but the generation of trouble saving etc. and poor stitching quality, and can guarantee that required MIN sewing performance is carried out and make action.

At this moment, signal generation means can make before opposite joint braking applies predetermined restricted generation its content is made the go forward side by side structure of line output of the signal of reporting usefulness.Like this, this content of prescribed limits that the opposite joint braking can be done to apply is reported in advance to the user, and the user can recognize this content that is difficult to bring into play performance originally.

Perhaps, signal generation means also can make before opposite joint braking applies predetermined restricted the go forward side by side structure of line output of the signal that whether will apply this restriction usefulness by user's selection.Like this, whether the user can select to want the opposite joint braking to apply predetermined restricted, on the basis that the user confirms, can carry out the action of making that restriction is used this sewn object or made material.

And signal generation means also can make and generate the structure of its content being made the signal of reporting usefulness when the opposite joint braking has applied prescribed limits.Like this, in the apparatus for sewing making action be applied with prescribed limits during, this content can be reported to the user, the user can recognize this content of carrying out at that time that action is in the restriction, performance originally can not be brought into play of making.

In the information communication system of the apparatus for sewing of the invention described above, wireless identification tag can be made and store corresponding sewn object or make the kind identifying information of material or the structure of individual identification information, simultaneously signal generation means is made following structure promptly, when the kind identifying information that reads from wireless identification tag by read means or individual identification information do not belong to as on the apparatus for sewing body, making object and predefined sewn object or make the corresponding occasion of material, will show that signal that this content is used generates the structure of the line output of going forward side by side as display control signal.Like this, when sewn object or make material and do not belong to as making object and predefined occasion can show this content in the demonstration means, so the user can recognize this content of the performance that is difficult to bring into play script.Its result can prevent to avoid using under irrational state because of the poor stitching quality in the apparatus for sewing and the durability fault that is caused that descends takes place, and can prevent to make the decline of operating efficiency.

Also wireless identification tag can be made and store corresponding sewn object or the structure of making the use record information of material, simultaneously signal generation means be made the warning corresponding with carrying out the use record information that read from wireless identification tag by read means shown that the signal of usefulness generates the structure of the line output of going forward side by side as display control signal.Like this, can report sewn object or make material to the user reliably and arrive or approached this information in service life, before durability reduces, change the sewn object corresponding apace or make material etc. by the user, can carry out suitable management according to their life-span more reliably with it.

Also wireless identification tag can be made the structure of the kind identifying information that stores corresponding loading and unloading type part, simultaneously signal generation means is made with corresponding by read means from the kind identifying information that wireless identification tag reads, to relevant this sewn object of use or make required part of making of material or preparation work or setting and make the signal that guides demonstration usefulness generates the line output of going forward side by side as display control signal structure.Like this, in apparatus for sewing, can or set required part or preparation work when making and make guidance to the user and show, impel the user to adopt to be suitable for the sewing condition of the specification of making form and apparatus for sewing, can carry out the suitable action of making.

Description of drawings

Fig. 1 is the side view of the whole general structure of apparatus for sewing in expression the 1st example of the present invention.

Fig. 2 is the enlarged front view of expression thread tension governor motion detailed construction.

Fig. 3 is near the vertical view of the detailed construction the expression cloth pushing table.

Fig. 4 is the cutaway view of expression foot pressure guiding mechanism detailed construction.

Fig. 5 comprises the functional-block diagram of the control system of control device for expression.

Fig. 6 is the front view of expression operation board structure.

Fig. 7 is the functional-block diagram of expression wireless identification tag structure one example.

Fig. 8 is the functional-block diagram of the unitary construction of expression label reader/logger.

Fig. 9 is the flow chart of the control sequence of expression control device execution.

The exemplary plot of Figure 10 for concerning between the kind of expression sewn object (sewing) and the setting value of its suitable presser feet and thread tension.

One of the exemplary plot that Figure 11 shows for the picture of the display part of expression operation board ().

Figure 12 is for representing the flow chart of the detailed sequence that stitch data makes.

Figure 13 is the diagrammatic sketch of stitching data content one example of round end keyhole seam.

Figure 14 processes the vertical view of the detailed construction of the round end hole keyhole stitch seam that forms on the cloth for expression.

The exemplary plot that Figure 15 shows for the picture of the display part of expression operation board (two).

The exemplary plot that Figure 16 shows for the picture of the display part of expression operation board (three).

The exemplary plot that Figure 17 shows for the picture of the display part of expression operation board (four).

The exemplary plot that Figure 18 shows for the picture of the display part of expression operation board (five).

The exemplary plot that Figure 19 shows for the picture of the display part of expression operation board (six).

Figure 20 is the functional-block diagram of the whole general structure of information communication system of the 2nd example of the present invention, expression apparatus for sewing.

Figure 21 is the flow chart of the control sequence of expression central control unit execution.

Whether suitable Figure 22 be the combination of expression different size in other example of the present invention, presser feet and cutter exemplary plot.

Whether suitable Figure 23 be the combination of the different size of expression hammer and cutter exemplary plot.

The specific embodiment

Embodiment

＜1〉the 1st example

Below, with reference to Fig. 1～Figure 19 the 1st example of the present invention is described.This example be apply the present invention to apparatus for sewing promptly, sewn object (processing cloth) go up form the round end hole in, to the example of the round end button holing sewing machine occasion of carrying out the keyhole seam around this round end hole.

Fig. 1 is the side view of whole schematic configuration of apparatus for sewing (round end button holing sewing machine) M of this example of expression.Among Fig. 1, apparatus for sewing M is made of with horn 3 one of extending continuously towards the place ahead from the back quadrate part top of this base 2 base 2 of rectangular case shape roughly, and puts on sewing machine table 1.

Shank 4 can move up and down and swingingly be arranged on to left and right direction the bottom of chain-drive section 3a of the front of described horn 3.Suture needle 9 releasably is installed in the bottom of this shank 4.Supply with as the t1 that reaches the standard grade (with reference to Fig. 2) that makes material to suture needle 9 from the supply source of reaching the standard grade (not shown) of spool etc.In addition, on horn 3, be provided with and give the thread tension governor motion 41 (with reference to Fig. 2) of tension force and the thread take-up tension lever (not shown) of the extension that middle part is rolled up of the t1 that reaches the standard grade that extends to suture needle 9 from this thread tension governor motion 41 etc. the described t1 of reaching the standard grade.

The driving force that is arranged on the electrical motor of sewing machine 20 (with reference to Fig. 5) on the described sewing machine table 1 is passed to described shank 4, and it is moved up and down.Meanwhile, carry out the turning power of rotating main shaft (going up axle) 10 by the driving of described electrical motor of sewing machine 20 and transmit, drive up and down while swinging from the center with the regulation amplitude by cam mechanism (not shown).This occasion, described main shaft 10 changes 1 circle, and shank 4 carries out 2 times in left side swing position and right side swing position and moves up and down.

Fig. 2 is the detailed construction of the described thread tension governor motion 41 of expression.Among Fig. 2, this thread tension governor motion 41 has fixedly clamp 43a and the movable clamp 43b that the described t1 of reaching the standard grade is sandwiched shape.Wherein, fixedly clamp 43a is fixed on an end (right side among Fig. 2) of the shaft component 42 on the casing of being located at described horn head 3a, and described movable clamp 43b is positioned at its left side, can by intercalation movably vertically.Be provided with spring support portion 47 in the other end (left part among Fig. 2) of shaft component 42 again.Between this spring support portion 47 and movable clamp 43b compression helical spring 44 is set, movable clamp 43b applies pushing force to fixing clamp 43a (right side in Fig. 2).

And the right side of described shaft component 42 in the drawings is provided with and promotes member 45, is used for movable clamp 43b is pushed towards the left side of Fig. 2 mobile, makes it form the state that leaves from fixing clamp 43a.This promotes member 45 and transmits the driving force of thread tension adjusting with stepper motor 35 by rack-and pinion gear mechanism 46, moves (left and right directions in Fig. 2) towards general horizontal direction.Thus,, adjust fixing clamp 43a, adjust the tension force of giving the t1 that reaches the standard grade with this with the crimp force of movable clamp 43b, promptly to the chucking power of the t1 that reaches the standard grade according to the displacement that promotes the left and right directions of member 45 in the figure.

On the other hand, on the described base 2, on the position relative, be provided with curved needle seat 5 with shank 4 below the described horn head 3a.This curved needle seat 5 has 2 looper 5a (with reference to Fig. 3), because of the transmission by cam mechanism of the turning power of described main shaft 10 makes these loopers 5a and shank 4 synchronization actions.Again, shank 4 and curved needle seat 5 reach the rotating mechanism 12 that is made of gear mechanism 11 by the θ direction drive motor 22 that is made of stepper motor that is arranged in the base 2, can rotate integratedly around vertical axis on horizontal plane respectively.

And, on base 2, be provided with the cutter (lower cutter) 6 of fixed configurations in the rear side position of curved needle seat 5, be provided with swingably simultaneously from the top to this cutter 6 connect from punching press with hammer 7.This hammer 7 is driven by the hammer driving mechanism 13 of the electromagnetic switching valve 25 that has the cylinders 24 be located in the base 2 and the air supply of this cylinder 24 is controlled as shown in Figure 5.Thus, by with the interaction of described cutter 6, can go up at sewn object (processing cloth) and form the round end hole DH (with reference to Figure 14) that the limit stomidium portion by round end hole portion and coupled linearity constitutes.In addition, as sewn object C, except that processing cloth, also have leather and fur products, airbag etc.

At this moment, in this example, though not shown, described cutter 6 is such as 3 kinds of having prepared S, M, L size, and interchangeable is installed on the apparatus for sewing body M1 (base plate 2) (loading and unloading).Again, though not shown, described hammer 7 also is 3 kinds of having prepared S, M, L size, and interchangeable is installed (loading and unloading).By selecting that these cutteves 6 and hammer 7 are installed, can on sewn object C, form the round end hole DH of 3 kinds of different lengths (size).

And, facial on base 2, be provided with the cloth pushing table 8 that can place sewn object C.This cloth pushing table 8 as shown in Figure 3, integral body is slim rectangular box shape, in its lower section, open have a position corresponding with curved needle seat 5 and cutter 6.Above the cloth pushing table 8, the metal transverse slat (cloth plate) 14 with peristome 14a is set at this.The left and right sides of described peristome 14a on described transverse slat 14 (the compress position of representing with double dot dash line among Fig. 2) is provided with the presser feet 32 that is used to push the maintenance sewn object.At this moment, in this example, described presser feet 32 also is to have prepared S, the M corresponding with the length of round end hole DH, 3 kinds of L different size, and these member interchangeable are installed on the apparatus for sewing body M1 (loading and unloading).

Here, but the pushing force (foot pressure) of its sewn object of described presser feet 32 subtends C adjust.Fig. 4 represents the detailed construction of this foot pressure guiding mechanism.Among Fig. 4, be equipped with in the lower end on the depression bar (not shown) of presser feet 32, be provided with stage clip 37, presser feet 32 is applied all the time downwards power, foot pressure is given to sewn object C as spring member.

Again, the upper area of the described presser feet 32 in horn head 3a is provided with and can advances and retreat on (left and right directions among Fig. 4) tooth bar 38a mobile and with this tooth bar 38a engagement and can turn round the pinion 38b of support on general horizontal direction.Be formed centrally screw 38c in described pinion 38b, adjustment screw 38d can screw togather with this screw 38c with moving up and down, and, by key 38e is engaged the state that forms spline with the keyway 38dA that its sidepiece forms.And, insert and to lead in the head of the pin 38f of described stage clip 37 and the lower end butt of described adjustment screw 38d.In horn head 3a, be equipped with servo magnet (such as also electromagnet or piezoelectric element etc.) 33 accordingly with tooth bar 38a.The front end of the armature 33a of this servo magnet 33 is fixed on the right-hand end among Fig. 4 of described tooth bar 38a.

Thus, the protrusion amount in the left side in Fig. 4 of the armature 33a by changing this servo magnet 33, adjustment screw 38d moves on above-below direction by tooth bar 38a and pinion 38b, and the decrement of stage clip 37 changes, and makes the foot pressure change of 32 couples of sewn object C of presser feet.In horn head 3a, set potentiometer 39 accordingly as detector with tooth bar 38a.At the front end of the action shaft 39a of this potentiometer 39, fixing pinion 39b with tooth bar 38a engagement.And, when change takes place in the foot pressure that makes 32 couples of sewn object C of presser feet along with the protrusion retraction action of the armature 33a of described servo magnet 33, side-to-side movement along with tooth bar 38a, by pinion 39b the action shaft 39a of potentiometer 39 is rotated, from these potentiometer 39 outputs detection signal corresponding with the amount of movement of armature 33a.

Return Fig. 3, described cloth pushing table 8, by being arranged on the cloth feeding mechanism 27 (with reference to Fig. 5) that constitutes by directions X drive motors 28 and Y direction drive motor 30 etc. in the base 2, can be independently towards the Y direction (fore-and-aft direction) parallel, move horizontally with the directions X (left and right directions) of this Y direction quadrature with the end, limit F (with reference to Figure 14) of round end keyhole stitch seam DN.Described directions X drive motors 28 and Y direction drive motor 30 are respectively by constituting such as stepper motor.Suitably be called apparatus for sewing body M1 below with being arranged to non-removable part (such as sewing machine table 1, base 2, horn 3, cloth pushing table 8 etc.) among the described apparatus for sewing M usually.

And, on this apparatus for sewing M (sewing machine table 1), be provided with the control device 17 (with reference to Fig. 5) that constitutes by the microcomputer that each mechanism is controlled.As shown in Figure 5, in apparatus for sewing M, be provided with operation board 15 of stitch length of being used to set round end keyhole stitch seam DN described later etc. and foot-operated starting shutdown switch (pedal) 16 again.And, but also be provided with the timing generator 18 of the rotational phase that detects described main shaft 10 and output phase signal and be described in detail later and be present in the label reader/logger 50 that carries out the transmitting-receiving letter (read and write) of information between the wireless identification tag T in the access range by radio communication.

Fig. 5 is the functional-block diagram that expression comprises the control system of described control device 17.In this Fig. 5, the input interface 17d that control device 17 is connected with them by CPU17a, ROM17b, RAM17c, by various buses such as data/address bus and output interface 17e etc. constitute.

On described input interface 17d, the presser feet switch 19, timing generator 18, operation board 15, label reader/logger 50, the potentiometer 39 that connecting described starting shutdown switch 16, are connected with described presser feet 32, input is from the signal of these members.

On the described output interface 17e, connecting the drive circuit 21 that described electrical motor of sewing machine 20 is driven; The drive circuit 23 that θ direction drive motor 22 is driven, the drive circuit 26 that described electromagnetic switching valve 25 is driven, the drive circuit 29 that described directions X drive motors 28 is driven, the drive circuit 31 that described Y direction drive motor 30 is driven, operation board 15, the drive circuit 34 that described servo magnet 33 is driven, drive circuit 36, label reader/logger 50 that described thread tension stepper motor 35 is driven, to these member output control signals (make control signal, display control signal etc., be described in detail later).

In described ROM17b, store the master control program that is described in detail later, in order to carry out round end keyhole seam predefined a plurality of round end keyholes seam control programs, at the predefined a plurality of stitching data of each control program etc.In RAM17c, have the various memories that comprise the data storage that stores the stitching data of setting according to the operation of described operation board 15 etc. and buffering memory etc.

Fig. 6 is the structure of the described operation board 15 of expression.This operation board 15 has 5 display lamp 15a～15e of the various settings that are used to carry out relevant round end keyhole stitch seam DN.Also have options button 15f and the numerical value increase key 15h and the numerical value minimizing key 15i (but reducing key 15i double as enter key) that are used to change the numerical value of importing projects such as numerical value.And, have be used to carry out the numerical value that comprises setting the conduct of interior various demonstrations show means, such as the display part 15g that constitutes by the LCD that has touch panel.

Described display lamp 15a～15e specifically comprises: " stitch length " that be used to select to set the stitch length (length dimension of end, limit F is below represented with stitch length F) of round end keyhole stitch seam DN selects display lamp 15a; " the stitching spacing " that be used to select to set the stitching spacing selects display lamp 15b; " the pin number " that be used to select set the pin number of the round end hole DE of portion selects display lamp 15c; " foot pressure " selecting to set usefulness according to the kind (thickness etc.) of sewn object C, to the foot pressure of the stage clip 37 of described presser feet 32 selects display lamp 15d; And " thread tension " display lamp 15e that the thread tension of the t1 that reaches the standard grade that given by thread tension governor motion 41 is selected to set usefulness.When the described options button 15f of operation, each selects display lamp 15a～15e to switch successively to light a lamp.And, increase key 15h and numerical value minimizing key 15i by operand value, can carry out setting value to the project of selecting display lamp to light a lamp.At this moment, on display part 15g, comprise the numerical value of setting in interior various demonstrations.

As one of maximum feature of this example, make putting of object for the conduct among the apparatus for sewing M exactly and be loaded in the sewn object C on the feeding table 8 or put described t1 of reaching the standard grade and not shown the rolling off the production line (both merging are called suture t) that is loaded on the apparatus for sewing body M1, wireless identification tag T and each sewn object C or suture t1 are connected with being treated be provided with.In described wireless identification tag T, store in advance the wireless tag information corresponding with each sewn object C or suture t (such as, also be marked with individual identification information etc. even represent the kind identifying information of each sewn object C or suture t1 kind or same kind at each monomer).This wireless identification tag T goes up or is installed on the spool of suture t such as the direct additional sewn object C that is arranged on.

Fig. 7 is the functional-block diagram of this wireless identification tag of expression T structure.This wireless identification tag T has IC circuit part 100 and the antenna part 101 that is connected with this IC circuit part 100.Antenna part 101 and the antenna 40 (with reference to Fig. 8) of described label reader/logger 50 between, utilize high frequencies such as UHF frequency band, carry out signal transmitting and receiving letter (radio communication) non-contactly.

In detail, described IC circuit part 100 comprises: the rectification part 111 of the carrier wave that receives by antenna part 101 being carried out rectification; Be used for assembling by the energy of the carrier wave after these rectification part 111 rectifications with power supply unit 112 as driving power; The control part 113 that the action of IC circuit part 100 is controlled; From the carrier wave that receives by antenna part 101, extract the clock extracting part 114 of clock signal and supply control part 113; The storage part 115 of function of information storage part with information signal of store predetermined; And the department of modulation and demodulation 116 that is connected with antenna part 101.

116 pairs of department of modulation and demodulation are 101 that receive by antenna part, carry out demodulation from the signal of communication of the antenna 40 of label reader/logger 50, according to the return signal from control part 113, will carry out reflection modulation from the carrier wave that antenna part 101 receives simultaneously.Control part 113 by to being made an explanation by described department of modulation and demodulation 116 demodulated received signals, generates return signal according to canned data signal in the storage part 115, carries out the basic controlling by the answer control of department of modulation and demodulation 116 etc.In this example, IC circuit part 100 has made by control part 113 can read the structure that writes both sides to 115 canned datas execution of storage part.

Fig. 8 is the integrally-built functional-block diagram of the described label reader/logger 50 of expression.This label reader/logger 50 has: and the IC circuit part 100 of described wireless identification tag T between, utilize such as high frequency such as UHF frequency band and the antenna 40 that joins by radio communication; In the IC of wireless identification tag T circuit part 100, carry out the high-frequency circuit 51 of access (execution is read and write) usefulness by this antenna 40; The signal of reading from the IC circuit part 100 of wireless identification tag T is handled the signal processing circuit 52 that generates the access information of IC circuit part 100 usefulness that are accessed in wireless identification tag T with sense information, simultaneously; And the control circuit 60 of the action of label reader/logger 50 integral body of comprising high-frequency circuit 51 and signal processing circuit 52 etc. being controlled usefulness.

Control circuit 60 is made of microcomputer, has (not making detailed icon) such as CPU, ROM and RAM, handles while the interim memory function of utilizing RAM is carried out signal according to the program among the ROM of being stored in advance.Again, control circuit 60 is connected with the control device 17 of apparatus for sewing M by input and output interfaces 61, can and control device 17 between handing-over information.

Described high-frequency circuit 51 comprises: the portion that posts a letter 53 that sends signal by 40 couples of wireless identification tag T of antenna; That input is received by antenna 40, from the acceptance division 54 of the back wave of wireless identification tag T; And directional coupler 55.

The described portion 53 that posts a letter has the quartz crystal 56 as carrier wave generating unit function, PLL (Phase LockedLoop) 57 and the VCO (Voltage Controlled Oscillator) 58 of the carrier wave of IC circuit part 100 (read and the write) usefulness that is accessed in wireless identification tag T, has the 1st frequency mixer 71 and the 1st amplifier 72 simultaneously.Described the 1st frequency mixer 71 according to from described signal processing circuit 52 signal supplied, is modulated (such as the Modulation and Amplitude Modulation based on " TX-ASK " signal) to the carrier wave that is taken place by the carrier wave generating unit, has the function as carrier modulation portion.The 1st amplifier 72 to being amplified by the modulated wave after 71 modulation of the 1st frequency mixer, has the function as the modulated wave enlarging section.And the carrier wave that is taken place by described carrier wave generating unit uses the frequency of UHF frequency band, and the output of described the 1st amplifier 72 is transmitted to antenna 40 by directional coupler 55, supplies to the IC circuit part 100 of wireless identification tag T.

Described acceptance division 54 is by formations such as the 2nd frequency mixer 73, bandpass filter the 74, the 2nd amplifier the 76, the 1st limiter the 75, the 3rd frequency mixer 77, bandpass filter the 78, the 3rd amplifier the 80, the 2nd limiter 79, RSSI (Received Signal Strength Indicator) 81.

Described the 2nd frequency mixer 73 will be 40 that receive by antenna, carry out compound from back wave and the carrier wave that is taken place by described carrier wave generating unit of wireless identification tag T,, amplify the back by the 2nd amplifier 76 and supply with the 1st limiter 75 by behind the bandpass filter 74 from the output of the 2nd frequency mixer 73.In addition, described the 3rd frequency mixer 77 will be 40 that receive by antenna, carry out compound from the carrier wave of 90 ° of the phase shiftings of the back wave of wireless identification tag T and the carrier wave that takes place by described carrier wave generating unit., amplify the back by the 3rd amplifier 80 and supply with the 2nd limiter 79 by behind the bandpass filter 78 from the output of the 3rd frequency mixer 77.

And,, be transfused in the signal processing circuit 52 and handle from the signal " RXS-I " of described the 1st limiter 75 outputs and the signal of exporting from the 2nd limiter 79 " RXS-Q ".At this moment, RSSI81 is also imported in the output of the 2nd amplifier 76 and the 3rd amplifier 80, will represent signal " RSSI " the input signal treatment circuit 52 of the intensity of these signals.Thus, in label reader/logger 50, the back wave from wireless identification tag T is carried out demodulation by the I-Q quadrature demodulation.

The wireless tag information of storing among the wireless identification tag T of said structure (aforesaid kind identifying information or individual identification information), when sewn object C or suture t are installed in apparatus for sewing body M1 side when approaching to install (or), read by label reader/logger 50, this information of reading inputs in the control device 17 of apparatus for sewing M.

Below, with reference to Fig. 9～Figure 19 to mainly being that the control device 17 performed controls of apparatus for sewing M describe.The flow chart of Fig. 9 be the expression master control program performed, read the control sequence of carrying out by control device 17 by the information of wireless identification tag T.That is, at first, in the step S10 that rigidly connects at power supply after logical, as mentioned above, the wireless tag information (kind identifying information or individual identification information) of the wireless identification tag T that is read by label reader/logger 50 is transfused to and obtains identification.Among the next step S20, the setting value input of the sewing condition " stitch length F " that will be set by operation board 15, " stitching spacing ", " the round end hole DE of portion pin number ", " foot pressure ", " thread tension " is discerned.

And, among the step S30, the chart that whether is fit to by combination with reference to the regulation that is stored in ROM17b in advance, for by above-mentioned steps S10 identification from the kind of the sewn object C of wireless tag information identification or suture t1 with by the setting value of the sewing condition of above-mentioned steps S20 identification, " stitch length F ", " stitching spacing ", " the round end hole DE of portion pin number ", " foot pressure ", " thread tension ", judge whether combination mutually is fit to.

Figure 10 represents an example of the reference table whether combinations thereof is fit to.Here, represented the combination with the setting value of foot pressure that is suitable for these sewings and thread tension such as 3 kinds of different sewn objects of thickness (being the sewing of cloth in this example) C.The thinner thickness of sewing I, sewing II are middle thickness, and the thickness of sewing III is thicker.For thin sewing I, foot pressure p1 that suitable use is less relatively and little thread tension s1, sewing II for the thickness of centre, foot pressure p2 in the middle of being fit to use and middle thread tension s2, for thicker sewing III, be fit to use relatively large foot pressure p3 and big thread tension s3.Thus, can push sewn object C with suitable foot pressure, can form suitable stitching again for the thickness of sewing.

Return Fig. 9, among the step S30, when making up the occasion (Yes) that is fit to, enter step S40.Among the step S40, be created on and show among the display part 15g of operation board 15 to belong to and be fit to the display control signal that this content is used, and by output interface 17e output.Figure 11 represents the example that this moment, picture displayed showed in display part 15g.At this moment, the type of the sewn object C that respectively sets value and be placed of sewing condition, type and the original content that makes stitch data thereof of suture t are made demonstration.

In next step S50,, select best program to read a plurality of round end keyhole seam control programs in the program storage area that is stored in ROM17b according to the various setting values of setting input at operation board 15.In detail, CPU17a generates the selection signal of selecting described control program as making control signal, to ROM17b output, reads the control program corresponding with it from ROM17b.In addition, with its accordingly in a plurality of stitching data (stitching condition data) from leave described ROM17b in, suitably select to be suitable for most the data that this is made.In detail, CPU17a generates the selection signal of selecting described stitching data as making control signal, and to ROM17b output, reads the stitching data corresponding with it from ROM17b.In addition, also can further process the stitching data after reading.

Like this, made the stitch data (stitching data) of this round end keyhole seam.In these stitching data, pin number (example shown in Figure 14 is 17 pins) for each regulation, in order to determine the needle downing position of outer pin, each number of drive pulses of the directions X drive motors 28 of per 1 pin, Y direction drive motor 30, θ direction drive motor 22 is set with respect to interior pin.

Make the detailed sequence of stitch data among this step of the flowcharting of Figure 12 S50.In addition, Figure 14 is the object lesson that is illustrated in the stitching shape of the round end keyhole that forms on the processing cloth, and Figure 13 is the object lesson of the stitching data of this round end keyhole seam of expression.

As shown in figure 12, among the step S51, at first make the stitching data that the round end keyhole stitches the 1st pin, these stitching data leave in the data storage such as RAM17c again.In step S52, make the stitching data of the 2nd pin equally then, leave in the RAM17c.Below similarly make the 3rd pin, the 4th pin, finally make the stitching data that the pin of regulation is counted the N+1 pin of N+1 (this example is N=17), leave it among the RAM17c (step S53), finish this processing.

In Figure 13 and object lesson shown in Figure 14, the 1st pin 1N in 17 pins～the 5th pin 5N is the stitching data of the bound edge seam usefulness of right edge end FR, the 6th pin 6N～the 13rd pin 13N is the stitching data of the bound edge seam usefulness of the round end hole DE of portion, and the 14th pin 14N～the 17th pin 17N is the stitching data of the bound edge seam usefulness of left side end, limit FL.

In addition, among Figure 14, such as the interior pin of the 1st pin 1N is used＜1〉expression, the outer pin of the 1st pin is represented with (1).In addition, as the moving direction of cloth pushing table 8, the left of the cloth pushing table on the directions X 8 moved be defined as "+" side, the place ahead on the Y direction is moved and is defined as "+" side.

Return Fig. 9, when the stitch data among the described step S50 make end after, enter step S60, in display part 15g, demonstrate stitch data.In this is handled, generate as Figure 13 and the content shown in Figure 14 and the display control signal of equivalence, export by output interface 17e, carry out the demonstration corresponding with the display part 15g of operation board 15.

Then, in next step S70, the operation signal that comes self-starting to stop pedal 16 is discerned, whether pedal 16 is operated (whether ON operates for starting) judges.In 16 backs (Yes) that push down on the pedal, enter step S80, carry out and make processing.

This step S80 makes in the processing, read stitching data in the data storage that leaves RAM17c in according to per 1 stitching, on one side each stitching data is cooperated with the round end keyhole seam control program of selecting to read from the program storage area of ROM17b, export after generating drive control signal on one side, by motor 20,22,28,30,35, servo magnet 33 and electromagnetic switching valve 25 are controlled, to carry out the action of making of apparatus for sewing M.That is, shown in Figure 15 as the front by from the handling the needle of No. 17 stitching 17N of Line 1 mark 1N to the, sews the round end keyhole stitch seam DN that is made of right edge end FR, the round end hole DE of portion and limit, left side end FL on processing cloth.

On the other hand, among the above-mentioned steps S30, make up unaccommodated occasion (No) when being judged to be, among the step S90, from the wireless tag information of being discerned by step S10, to the sewn object C that is mounted or suture t whether as the making object of apparatus for sewing M and predefined setting product are decision making.When having recognized that all sewn object C or suture t all are occasions (Yes) of setting this content of product, then enter step S100.

Among the step S100, on the basis of the reference table that whether combination of the regulation of storage in advance is fit in reference ROM17b, to above-mentioned whether be not suitable for can be under the situation of not changing sewn object C or suture t being avoided by the setting value of change sewing condition decision making.Also be documented in the above-mentioned reference table that whether is fit to for this information of avoiding possibility that has or not, detailed explanation is omitted.

When can among the step S110, generating, export to operation board 15 by output interface 17e by the change occasion (Yes among the step S100) of being avoided of setting value in order to show the display control signal of the method for carrying out this avoidance usefulness.

Figure 15 represents the example that picture displayed shows among display part 15g this moment.Here, in current setting value, if just the setting with foot pressure changes to p1 from p2, then in display part 15g, show be can do not change setting in addition do not change sewn object C or the situation of suture t under can carry out suitable this content of making.Meanwhile, also demonstrate "Yes" button and dissenting " no " button of agreeing this setting value change in the lump.

When the user who sees this demonstration carries out the occasion of understanding the operation (pressing operation "Yes" button) that sets value change, become Yes among the step S120, return step S20, setting value is after changing discerned same repeatedly thereafter order.Otherwise,, enter step S130 when the user carries out the occasion (No among the step S120) of understanding the operation (pressing operation " no " button) of setting change.

Among the step S130, on the basis of the reference table that whether combination of the regulation of storage in advance is fit in reference ROM17b, for above-mentioned being not suitable for, whether can be under the situation of change setting not, by carrying out making of relevant apparatus for sewing M side predefined motion limits avoided and being decision making.Also be documented in the above-mentioned reference table that whether is fit to for this information of avoiding possibility that has or not, detailed explanation is omitted.

When the occasion (No among the step S130) that can not avoid by above-mentioned motion limits, set this information of change because of having reported to the user to carry out, so return above-mentioned steps S110, repeat same order.When avoiding unaccommodated occasion (Yes among the step S130), in next step S140, generate the display control signal that demonstration is used for the method for carrying out this avoidance, and export to operation board 15 by output interface 17e by above-mentioned motion limits.Figure 16 represents the example that picture displayed shows among display part 15g this moment.Here, demonstration be in setting at that time, the setting with foot pressure forcibly is restricted to p1 from p2, the advance notice of this content meanwhile, also demonstrates "Yes" button and dissenting " no " button of understanding this motion limits in the lump.

Carry out the occasion of the operation (pressing operation " no " button) of understanding motion limits as the user who sees this demonstration, become No among the step S150, must to carry out this information of motion limits in order reporting once more, to return step S140, carry out same demonstration to the user.Otherwise the occasion (Yes among the step S150) when the user has carried out the operation (clicking the "Yes" button) of understanding action and limiting enters step S50.Carry out the processing that aforesaid stitch data makes.But, made predetermined restricted has been added the stitch data that the setting of foot pressure at this moment is modified to p1 in this occasion.Then, with aforementioned the same, carry out the processing that begins from step S60.

Among the step S100,, enter step S160 when not avoiding unaccommodated occasion (No among the step S100) by the change of setting again.In step S160, the display control signal that should carry out transposing sewn object C or this content of suture t is reported in generation in order to carry out this avoidance, and exports to operation board 15 by output interface 17e.Figure 17 represents the example that picture displayed shows among display part 15g this moment.Here, demonstration is: if cut off the electricity supply temporarily, sewn object C is changed into the III type from I type at that time, just can carry out suitable this content of making.Meanwhile, also demonstrate "Yes" button and dissenting " no " button of agreeing this transposing in the lump.

When the user who sees this demonstration carries out the occasion (Yes among the step S170) of the operation (pressing operation "Yes" button) of understanding the part transposing, in step S180, the power supply OFF with apparatus for sewing M integral body finishes this processing.By with this power supply OFF, the user can carry out the transposing of sewn object C or suture t.Again, the occasion (No among the step S170) when the user carries out the operation (pressing operation " no " button) of understanding sewn object C or suture t transposing enters step S190.

Among the step S190, on the basis of the reference table that whether combination of the regulation of storage in advance is fit in reference ROM17b, to above-mentioned whether be not suitable for can be under the situation of not changing sewn object C or suture t by carrying out making of relevant apparatus for sewing M side predefined motion limits avoided and being decision making.Also be documented in the above-mentioned reference table that whether is fit to for this information of avoiding possibility that has or not, detailed explanation is omitted.

When the occasion (No among the step S190) that can not avoid by above-mentioned motion limits, should to carry out part and change this information in order to report once more to the user, return step S160, repeat same order.Occasion (Yes among the step S190) when being avoided by motion limits enters step S140, with aforementioned the same, generate and shows the display control signal of using for the method for carrying out this avoidance, and to operation board 15 outputs, carry out same order thereafter.

On the other hand, among the rapid S90 of previous step, 1 wireless tag information of in recognizing sewn object C or suture t certain is not to set the occasion of product or can not read the occasion (occasion of no identification information) (No among the step S90) of wireless tag information itself by label reader/logger 50, then enters step S200.

Among the step S200, S100 is the same with above-mentioned steps, on the basis of the reference table of judging with reference to the combination that is stored in the regulation among the ROM17b in advance, being not suitable for whether can being avoided and decisioing making for relevant above-mentioned non-setting product by not changing sewn object C or suture t but by change setting.Whether suitable will have or not the information of this avoidance possibility also to be stored in the above-mentioned reference table, detailed explanation is omitted.

As the occasion that can avoid by change setting (Yes among the step S200), enter step S210, the same with aforesaid step S110, generate in order to show the display control signal of carrying out this avoidance method, export to operation board 15 by output interface 17e.Figure 18 is the example that picture displayed shows among display part 15g this moment.In this example, if change to, then do not changing setting value in addition and do not changing under the situation of sewn object C and can carry out required MIN this content of making such as the content of the non-setting product that belong to the wireless tag information that to recognize sewn object C and as if in setting at that time, the setting value of foot pressure being changed to p2 from p3.With its while, demonstrate "Yes" button, dissenting " no " button of agreeing this setting value change in the lump.

See that the user of this demonstration has carried out the occasion of the operation (pressing operation "Yes" button) of understanding the setting value change, become Yes among the step S220, return step S20, setting value is after changing made identification, repeat same order then.Otherwise the user carries out the occasion (No among the step S220) of not understanding the operation (pressing operation " no " button) of setting change, enters step S230.

In step S230, do not carrying out change setting but under the condition that the user with the naked eye confirms (doing identification) the sewn object C that places or suture t, can above-mentioned improper the avoidance be judged.Here, with reference to the whether suitable judgement reference table of regulation combination that is stored in advance among the ROM17b, on the basis that the user confirms, decision making to whether avoiding.At this moment, whether suitable the relevant information that has or not this avoidance possibility also be loaded in the above-mentioned reference table.

Confirm the occasion (Yes among the step S230) that can avoid by the user, in next step S240, generate and report the display control signal that affirmation content that this user's side should carry out is used, and by output interface 17e to operation board 15 outputs.Figure 19 is the example that picture displayed shows among display part 15g this moment.Here, among the display part 15g, such as occasion at the wireless tag information that can not recognize sewn object C, for the kind of the sewing of this sewn object C, demonstrate whether not difficult or do not exceed picture more than the setting that can bear the bigger foot pressure p3 of thickness making of this material of confirmation request under the condition at that time.In addition, show "Yes" button, dissenting " no " button of understanding this affirmation requirement simultaneously.

The user who sees this demonstration carries out the occasion (No among the step S250) of understanding the operation (pressing operation " no " button) of confirming requirement, returns step S240, carries out same demonstration.Carried out the occasion (Yes among the step S250) of understanding the operation (pressing operation "Yes" button) of confirming requirement, entered among the step S50, can not disturb under this prerequisite by above-mentioned affirmation, with the aforementioned stitch data that similarly makes.And, below, similarly carry out the processing that begins from step S60.

By the affirmation of above-mentioned user's side,, enter step S260 at the occasion that can not avoid problem (No among the step S230).Among the step S260, relevant above-mentioned non-setting product etc. improper is under the situation of not changing this sewn object, by carrying out making motion limits and whether avoiding decisioing making of apparatus for sewing M side.In this example,, apply the predefined predetermined restricted of usefulness such as non-setting product, decision making whether making by the opposite joint braking with reference to the whether suitable reference table that is stored in regulation among the ROM17b in advance.At this moment, whether suitable the relevant information that has or not this avoidance possibility also be loaded in the reference table.

By the unavoidable occasion of above-mentioned motion limits (No among the step S260), should change sewn object C or this information of suture t1 in order to report to the user once more, enter step S160, repeat same order.When by the avoidable occasion of above-mentioned motion limits (Yes among the step S260), enter step S140, as mentioned above, generate display control signal, and, carry out identical processing thereafter to operation board 15 outputs for the method for reporting the above-mentioned avoidance usefulness of execution.

In this example, the software by above the sort of control device 17 constitutes as the processing (program implementation) at center etc., constitutes of the present invention following each install.That is, control device 17 comprises: with label reader/logger 50 grades constituted together by and wireless identification tag T between radio communication read the read means of the information (kind identifying information or individual identification information) of relevant sewn object C or suture t (making material).Again, control device 17 is according to the information that is read by read means, generates in order to control to make making of action and put rules into practice in control signal or the demonstration means and show the display control signal of usefulness, has the function as the 2nd signal generation means.

Action effect to the apparatus for sewing M of above-mentioned example describes below.

Among the apparatus for sewing M of this example,, added the wireless identification tag T of the information that stores relevant these sewn objects C or suture t for making used sewn object C or suture t among the apparatus for sewing M.And, these sewn objects C or suture t are being positioned under the state of apparatus for sewing body M1 side (or approaching promptly will place), will reading with corresponding relevant sewn object C of each wireless identification tag T or kind identifying information or the individual identification information of suture t by label reader/logger 50.Like this, the control device 17 of apparatus for sewing M is decision making with the adaptability of the setting value that is set the stitch length F of input in operation board 15, stitching spacing, the round end hole DE of portion pin number, foot pressure, thread tension to these each sewn object C or the mutual adaptability of suture t and these each sewn object C or suture t, generates corresponding with it control signal and display control signal line output of going forward side by side of making.

Specifically, the signal that generates of control device 17 comprises: the selection signal (step S50) of the selection signal of sewing program stitching data and motion limits program, drive control signal (step S80) etc., execution is corresponding with the kind of sewn object C or suture t make move usefulness signal and installed be not forbid under the occasion of predefined sewn object C or suture t or the limiting slit braking action make control signal.Again, the signal of control device 17 generations also comprises: be used to show that the combination of sewn object C or suture t and each setting value belongs to the signal (step S40) that is fit to this content, be used to show the signal (step S60) of stitch data content, signal (the step S110 that is used for the change advice of display setting value, S210), the signal (step S140) that is used for the advance notice of display action restriction, be used to show the signal (step S160) of the advice of sewn object C or suture t transposing, and be used to show to signal (step S240) of user's confirmation request etc., the display control signal that is used on display part 15g, putting rules into practice and shows.

Like this, can easily carry out the inspection of the adaptability of sewn object C or suture t.And,, can not only avoid the durability of apparatus for sewing M to reduce as far as possible, and can realize being suitable for making the sewing condition of form and apparatus for sewing M specification by exporting the signal of above-mentioned generation.Its result can give full play to apparatus for sewing performance originally, improves and makes operating efficiency.And, with by the maintenance personal one by one by hand the conventional method checked of operation compare, can and easily utilize a large amount of information transmission of radio communication and judge the inspection operation of display mode automatically with the extremely short time.Do not need to make apparatus for sewing M to stop during owing to inspection, so can boost productivity again.

Particularly placed is not as making object and the occasion of predefined sewn object C or suture t, by to being used for the predefined motion limits that this non-setting product apply, can under the situation that need not change sewn object C or suture t, make apparatus for sewing M make action.Thus,, the phenomenon that to make can not occur yet, not only can not cause the generation of fault etc., and can prevent poor stitching quality, guarantee required MIN sewing performance even used sewn object C or suture t such as non-setting product.

Especially when carrying out above-mentioned motion limits, before applying this motion limits, carried out whether to apply motion limits give up really into demonstration (step S140, Figure 16).Thus, can allow the user recognize reliably in advance and carry out this content that motion limits will make performance originally be not easy to bring into play.Again, when sewn object C or suture t are not as making object and the occasion of predefined sewn object C or suture t, by the demonstration (step S210, S240, Figure 18, Figure 19) of carrying out this content, can allow the user recognize that apparatus for sewing M is difficult to bring into play this content of performance originally.Its result, such irrational use, the decline that can prevent to make operating efficiency thus take place in the fault of avoiding as far as possible causing poor stitching quality and durability decline to cause.

And relevant this sewn object C of use or suture t make, and can guide to show other needed preparation work content (step S240, Figure 19) of (user's side need be taken industry really as).Like this, can promote the user can realize being suitable for making the sewing condition of the specification of form and apparatus for sewing M reliably, also can bring into play apparatus for sewing performance originally thus, improve and make operating efficiency.

＜2〉the 2nd example

Describe below with reference to Figure 20 and 1 pair of the 2nd example of the present invention of Fig. 2.This example is applicable to the information communication system of apparatus for sewing of the present invention.The part identical with above-mentioned the 1st example put on prosign, omits detailed explanation.In the part roughly common with the 1st example, additional same symbol " ' ".

Figure 20 represents the schematic configuration of information communication system S integral body of the apparatus for sewing of this example.This information communication system S makes the workshop such as being arranged at, such as having: many apparatus for sewing M ' that form by the round end button holing sewing machine, with these apparatus for sewing M ' divide in addition be arranged such as 1 label reader/logger 50 ', carry out and the message switch of the control device 17 of each apparatus for sewing M ' and carry out these apparatus for sewing M ' overall control suitable central control unit 200 with master computer so-called sewing system, according to input signal carry out various demonstrations the demonstration means, be display unit 210.

Described apparatus for sewing M ' is such as being made up of the round end button holing sewing machine, and except not having label reader/logger 50, its structure is identical with the apparatus for sewing M of above-mentioned the 1st example.Each apparatus for sewing M ' uses on a plurality of sewn object C or the suture t, is provided with the wireless identification tag T equal with the 1st example.In wireless identification tag T, storing the wireless tag information (kind identifying information or individual identification information) of relevant sewn object C or suture t.

Label reader/logger 50 ' is made the form that a plurality of (or all) apparatus for sewing M ' in the workshop can be shared such as being arranged to for this, is configured on the suitable place (corner portion, central portion, ceiling etc.) of making at the workshop in.This label reader/logger 50 ' has and the equal structure of the label reader/logger 50 of above-mentioned the 1st example, have by and each wireless identification tag between radio communication can read the function as read means of wireless tag information.When being positioned over each sewn object C or suture t on the apparatus for sewing body M1 (or near time), be stored in the sewn object C of the apparatus for sewing M ' that makes an addition to described a plurality of (owning) or the wireless tag information among the wireless identification tag T on the suture t, read by label reader/logger 50 ', this information that reads is outputed to central control unit 200.

Described central control unit 200 is made the form that a plurality of (or all) apparatus for sewing M ' in the workshop can be shared such as being arranged to for this, is configured on the suitable place (corner portion, central portion etc.) of making at the workshop in.This central control unit 200 comprises: the CPU200a that carries out the passing on of control, data of each one, various computings etc.; I/O (input and output interfaces) 200d that the ROM200c pair of control device 17 with described label reader/logger 50 ' and each apparatus for sewing M ' of the RAM200b storage control program of the provisional storage of execution data etc. etc. carries out data output input control; And the main storage means that constitutes not shown database.

The same with the ROM17b of above-mentioned the 1st example, in described ROM200c, store master control program described later, preestablishing predefined a plurality of stitching data (sewing condition data) in the control program of a plurality of round end keyholes seams, the per a kind of control program and various reference table etc. in order to carry out round end keyhole seam.The same with the RAM17c of above-mentioned the 1st example, in RAM200b, have comprising that the stitching data of setting according to the operation of described operation board 15 store the various memories of data storage of usefulness etc. and buffer storage etc.

As the maximum feature of this example, the control sequence that control device in above-mentioned the 1st example and that carry out apparatus for sewing M 17 is identical, by central control unit 200 for all apparatus for sewing M ' performance elements control as object.At this moment, central control unit 200 constituted according to by this read means, be that the information that label reader/logger 50 ' reads generates the signal generation means of making control signal or display control signal.

What the flow process of Figure 21 was represented is by carrying out the master control program in the central control unit 200, reading out the control sequence of realization execution central control unit 200 according to the information of wireless identification tag T.Processing shown in this flow chart is that each apparatus for sewing M ' is carried out respectively.In addition, control sequence shown in the flow process of this Figure 21 is equal or as benchmark with the processing sequence of carrying out with the control device 17 of the apparatus for sewing M of above-mentioned the 1st example (Fig. 9), therefore the step number of each step is to be marked with " ' on the step number of Fig. 9 " symbol, give suitably describing briefly for this contents processing.

That is, at first, in the step S10 ' behind power connection, as mentioned above, the wireless tag information (kind identifying information or individual identification information) of the wireless identification tag T that is read by label reader/logger 50 ' is transfused to and obtains identification.Among the next step S20 ', the setting value input of the sewing condition " stitch length F " that will be set by the operation board 15 of apparatus for sewing M ', " stitching spacing ", " the round end hole DE of portion pin number ", " foot pressure ", " thread tension " is discerned.

And, among the step S30 ', by the reference table that whether is fit to reference to combination, for by above-mentioned steps S10 ' identification from the sewn object C of wireless tag information identification or suture t with by the setting value of " stitch length F ", " the stitching spacing " of above-mentioned steps S20 ' identification, " the round end hole DE of portion pin number ", " foot pressure ", " thread tension ", judge whether combination mutually is fit to.As occasion that combination is fit to (step S30 ' in Yes), among the step S40 ', be created on and show in the display unit 210 to belong to and be fit to the display control signal that this content is used, and export by I/O200d.

Then, among the step S50 ', carry out the processing that makes of stitch data.This processing is to wait by the selection that is stored in round end keyhole seam control program among the ROM200c and stitching data (sewing condition data) accordingly with described various setting values to carry out, and the stitch data after making (the stitching data of per 1 pin) is stored among the RAM200b.

In case the processing that makes of stitch data finishes, in step S60 ', generate the display control signal made that makes, and, in display unit 210, show stitch data by I/O200d output according to content.Then, in step S70 ', discern the operation signal that stops pedal 16 from the startup of each apparatus for sewing M ', whether pedal 16 is operated (whether having carried out the ON operation for starting) judges.If pedal 16 has been operated (Yes), then enter step S80 ', carry out and make processing.Making in the processing of this step S80 ', read stitching data in the data storage that leaves RAM200b in according to per 1 stitching, on one side each stitching data is cooperated with the round end keyhole seam control program of selecting to read from the program storage area of described ROM200c, and generation drive control signal, by control device 17 outputs of I/O200d to apparatus for sewing M ', motor 20,22,28,30,35, servo magnet 33 and electromagnetic switching valve 25 to apparatus for sewing M ' are controlled, to carry out the action of making of each apparatus for sewing M '.

On the other hand, among the above-mentioned steps S30 ', make up unaccommodated occasion (No) when having judged, among the step S90 ', from the wireless tag information of being discerned by step S10 ', to the sewn object C that is placed or suture t whether the setting product among the apparatus for sewing M ' decision making.When having recognized that all sewn object C or suture t all are occasions (Yes) of setting this content of product, then enter step S100 '.In step S100 ', can the reference table that whether is fit to by the combination with reference to regulation do not changed sewn object C or suture t but be avoided under the situation of setting value by the change sewing condition and decisioing making above-mentioned being not suitable for.

As the occasion that can avoid by change setting (step S100 ' in Yes), among the step S110 ', generate in order to show the display control signal of carrying out above-mentioned avoidance method, and export to display unit 210 by I/O200d.See that the user (operator of central control unit 200) of this demonstration has carried out the occasion of the operation of the change of understanding setting value, become Yes among the step S120 ', return step S20 ', setting value is after changing made identification, repeat same order then.Otherwise the user carries out the occasion do not understand the operation of setting change (step S120 ' in No), enters step S130 '.Among the step S130 ', by the reference table that whether is fit to reference to the combination that is stored in the regulation among the ROM200c in advance, to above-mentioned be not suitable for can avoiding under the situation of predefined motion limits at change setting not but by making of relevant apparatus for sewing M ' side of execution decision making.

As the occasion that can not avoid by above-mentioned motion limits (step S130 ' in No), set this information of change in order to report once more to the user to carry out, return above-mentioned steps S110 ', repeat same order.When avoiding unaccommodated occasion (step S130 ' in Yes) by motion limits, in next step S140 ', generate and show the display control signal of using for the method for carrying out this avoidance, and by I/O200d to display unit 210 outputs.When the user who sees this demonstration carries out the occasion of the operation of understanding motion limits, become No among the step S150 ', must to carry out this information of motion limits in order to report once more to the user, return step S140 ', carry out same demonstration.Otherwise the occasion (step S150 ' in Yes) when the user has carried out the operation of understanding motion limits enters step S50 '.Carry out the processing that the aforesaid stitch data that has applied prescribed limits makes.

Among the step S100 ',, enter step S160 ' when can not avoid unaccommodated occasion (step S100 ' in No) by the change of setting again.In this step S160 ', the display control signal that should carry out transposing sewn object C or this content of suture t is reported in generation in order to carry out this avoidance, and exports to display unit 210 by I/O200d.When the user who sees this demonstration has carried out the occasion (step S170 ' in Yes) of the operation of understanding sewn object C or suture t transposing, in step S180 ', the power supply OFF with apparatus for sewing M ' finishes this processing.By with this power supply OFF, the user just can carry out the transposing of sewn object C or suture t.Again, the occasion (step S170 ' in No) when the user carries out the operation of understanding transposing enters step S190 '.Among the step S190 ', the reference table that whether is fit to reference to combination, to above-mentioned be not suitable for do not change sewn object C or suture t but by making of relevant apparatus for sewing M ' side of execution predefined motion limits can avoid and decisioing making.

As the occasion that can not avoid by above-mentioned motion limits (step S190 ' in No), in order to report this information of transposing that should carry out sewn object C or suture t once more to the user, return step S160 ', repeat same order.As the occasion that can avoid by motion limits (step S190 ' in Yes), enter step S140 ',, generate the display control signal that demonstration is used for the method for carrying out this avoidance with aforementioned the same, and, carry out same order thereafter to display unit 210 outputs.

On the other hand, among the rapid S90 ' of previous step, when certain 1 wireless tag information among sewn object C that recognizes apparatus for sewing M ' or the suture t is not the occasion (occasion of no identification information) (step S90 ' in No) of setting the occasion of product or can not being read wireless tag information itself by label reader/logger 50 ', then enter step S200 '.Among the step S200 ', S100 ' is the same with above-mentioned steps, being not suitable for whether can being avoided by not changing sewn object C or suture t but by change setting and decisioing making for relevant above-mentioned non-setting product.

As the occasion that can avoid by change setting (step S200 ' in Yes), enter step S210 ', the same with aforesaid step S110 ', generate in order to show the display control signal of carrying out above-mentioned avoidance method, and export to display unit 210 by I/O200d.When the user who sees this demonstration carries out the occasion of understanding the operation that sets value change, become Yes among the step S220 ', return step S20 ', setting value is after changing discerned same repeatedly thereafter order.Otherwise,, enter step S230 ' when the user carries out the occasion of understanding the operation of setting change (step S220 ' in No).Among the step S230 ', under the situation of change setting not, can (doing identification) sewn object C that with the naked eye confirms to place with the user or suture t avoid above-mentioned being not suitable for as condition and decision making.

At the occasion of confirming by the user to avoid (step S230 ' in Yes), in next step S240 ', generate and report the display control signal that affirmation content that this user's side should carry out is used, and by I/O200d to display unit 210 outputs.When the user who sees this demonstration carries out the occasion of understanding the operation that confirm to require (step S250 ' in No), return step S240 ', carry out same demonstration.Understand the occasion of confirming the operation that requires (step S250 ' in Yes) when having carried out, enter step S50 ', can avoid by above-mentioned affirmation under this prerequisite of problem, with the aforementioned stitch data that similarly makes.And, below, similarly carry out from the processing of step S60 ' beginning.

By the affirmation of above-mentioned user's side,, enter step S260 ' at the occasion that can not avoid problem (step S230 ' in No).In this step S260 ', relevant above-mentioned non-setting product etc. improper is to making motion limits and whether can avoid decisioing making under the situation of not changing this sewn object C or suture t, by execution apparatus for sewing M ' side.When by the unavoidable occasion of above-mentioned motion limits (step S260 ' in No), should change sewn object C or this information of suture t in order to report to the user once more, enter step S160 ', repeat same order.When by the avoidable occasion of above-mentioned motion limits (step S260 ' in Yes), enter step S140 ', as mentioned above, generate in order to report the display control signal of the method for carrying out above-mentioned avoidance usefulness, and, carry out identical processing thereafter to display unit 210 outputs.

The 2nd above-mentioned example also can obtain roughly identical with the 1st example action effect.

That is, among the information system S of the apparatus for sewing of this example,, added the wireless identification tag T of the information that stores relevant these sewn objects C or suture t for employed sewn object C of making of each apparatus for sewing M ' or suture t.And, these sewn objects C or suture t are being positioned under the state of corresponding apparatus for sewing body M1 side (or approaching promptly will place), will reading with corresponding relevant sewn object C of each wireless identification tag T or kind identifying information or the individual identification information of suture t by label reader/logger 50 '.Like this, the adaptability that each sewn object C of among 200 couples of each apparatus for sewing M ' of central control unit these or suture t are mutual and these each sewn object C or suture t decision making with the adaptability of the setting value that is set the stitch length F of input in the operation board 15 of each apparatus for sewing M ', stitching spacing, the round end hole DE of portion pin number, foot pressure, thread tension, generate corresponding with it control signal and display control signal line output of going forward side by side of making.

Specifically, the signal that generates of central control unit 200 comprises: that the selection signal of sewing program stitching data and the selection signal of motion limits program (step S50 '), drive control signal (step S80 ') wait, execution is corresponding with the kind of sewn object C or suture t makes and move the signal of usefulness; And installed be not under the occasion of predefined sewn object C or suture t forbid or the limiting slit braking action make control signal, and to each apparatus for sewing M ' output.Again, the signal that central control unit 200 generates also comprises: be used to show that the combination of sewn object C or suture t and each setting value belongs to the signal of suitable this content (step S40 '), be used to show the signal (step S60 ') of stitch data content, be used for the signal that the change of display setting value advises (step S110 ', S210 '), the signal (step S140 ') that is used for the advance notice of display action restriction, be used to show the signal (step S160 ') of the advice of sewn object C or suture t transposing, and be used to show signal to user's confirmation request (step S240 ') etc., putting rules into practice shows the display control signal of usefulness, and to display unit 210 outputs.

Like this, can easily check the well-formedness of sewn object C or suture t.By exporting the signal of above-mentioned generation, can not only avoid the durability of each apparatus for sewing M ' to reduce as far as possible, and realize being suitable for making the sewing condition of form and apparatus for sewing M ' specification as much as possible.Its result can give full play to apparatus for sewing performance originally, improves and makes operating efficiency.And, with by the maintenance personal one by one by hand the conventional method checked of operation compare, can and easily utilize a large amount of information transmission of radio communication and judge the inspection operation of display mode automatically with the extremely short time.Do not need to make each apparatus for sewing M ' all to stop during owing to inspection, so can boost productivity again.

Particularly placed is not as making object and the occasion of predefined sewn object C or suture t, by this sewn object C or suture t are applied predefined motion limits, can under the situation that need not change sewn object C or suture t, make apparatus for sewing M ' make action.Thus,, the phenomenon that to make can not occur yet, not only can not cause the generation of fault etc., and can prevent poor stitching quality, guarantee required MIN sewing performance even used sewn object C or suture t such as non-setting product.

Especially when carrying out above-mentioned motion limits, before applying this motion limits, carried out whether to apply motion limits give up really into demonstration (step S140 ').Thus, can allow the user recognize reliably in advance and carry out this content that motion limits will make performance originally be not easy to bring into play.Again, when sewn object C or suture t do not belong to as making object and predefined occasion, the demonstration by carrying out this content (step S210 ', S240 ') can allow the user recognize that apparatus for sewing M ' is difficult for this content of performance performance originally.Its result, such irrational use, the decline that can prevent to make operating efficiency thus take place in the fault of avoiding as far as possible causing poor stitching quality and durability decline to cause.

And, relevant use making of this sewn object C or suture t, can guide and show other needed preparation work content of (user's side need be taken industry really as) (step S240 ').Like this, can promote the user can realize being suitable for making the sewing condition of the specification of form and apparatus for sewing M ' reliably, also can bring into play apparatus for sewing performance originally thus reliably, improve and make operating efficiency.

＜3〉other example

In above-mentioned the 2nd example, the various settings of the round end hole keyhole on relevant each apparatus for sewing M ', the same operation board 15 by apparatus for sewing M ' with the 1st example is carried out, but be not limited to this, (perhaps also can separatedly being provided with) shared operation input medium (such as keyboard, Genius mouse etc.) also can be set in central control unit 200, carry out above-mentioned setting thus.The various demonstrations of being carried out relevant each apparatus for sewing M ' by shared display unit 210 (show such as the motion limits warning that also comprises step S140 '; The advice of step S110 ', step S160 ', step S210 ' warning shows etc.), but be not limited to this, also can be the same with above-mentioned the 1st example, display control signal is outputed among the display part 15g of each apparatus for sewing M ' and show.

In above-mentioned the 2nd example, according to the result who reads by label reader/logger 50 ', central control unit 200 is used the sewing program of ROM200c and the stitch data that the stitching data make lastness, again according to these data, generate to pass to motor 20,22,28,30,35, servo magnet 33 and the electromagnetic switching valve 25 of object apparatus for sewing M ' make control signal, be drive control signal, control device 17 by I/O200d and apparatus for sewing M ' is directly exported to these actuator, but is not limited to this.

Promptly, central control unit 200 also can be according to reading and result of determination, will be as control device 17 outputs of the selection index signal of making control signal to object apparatus for sewing M ', the same with above-mentioned the 1st example, control device 17 1 adnations at each apparatus for sewing M ' become final stitching data, generate to drive signal.Again, control program also can be held in central control unit 200 1 sides, therefrom select best program to send to the control device 17 of object apparatus for sewing M ', simultaneously select to be held in the stitching data of control device 17 1 sides accordingly with it, use these data to generate final stitching data, and generate the driving signal.

More than, satisfied the judgement of step S130 ', step S190 ', step S260 ', in step S50 ', the occasion that makes stitch data under motion limits also is the same.Promptly, also can be that central control unit 200 is used sewing program (motion limits program) and the stitching data corresponding with it under the motion limits of ROM200c, generate final stitching data, generate above-mentioned drive control signal, directly export to actuator according to these data.Perhaps, also can be central control unit 200 according to above-mentioned read and result of determination with the selection index signal output of described motion limits program, select the motion limits program by control device 17 sides, select the stitching data corresponding simultaneously with it, use these data to generate final stitching data, and generate the driving signal.Again, described motion limits program also can be to be held in central control unit 200 1 sides, therefrom select the back to send to the control device 17 of object apparatus for sewing M ', select the stitching data corresponding accordingly with it with control device 17 1 sides, use these data to generate final stitching data, and generate the driving signal.

Again, in the above-mentioned the 1st and the 2nd example, when having satisfied the judgement of step S170 (step S170 '), enter step S180 (step S180 '), power supply OFF that apparatus for sewing M, M ' is all, but be not limited to this.That is, even not expressly with power supply OFF, so long as the user can also can keep power supply the ON state safely with sewn object C or suture t transposing.

And, in the above-mentioned the 1st and the 2nd example, when the opposite joint braking applies restriction, adopted by the user and carried out the structure that whether will carry out the input validation of motion limits in advance, but be not limited to this, such as, both can not carry out input validation but former state ground execution motion limits, also can be that this content that will apply the specified action restriction before this execution merely (also comprises signal lamp at the demonstration alarm means of display part 15g and setting in addition, lamps etc.) etc. making demonstration in, also can be not show before execution but make the demonstration that is applying this content of motion limits in making action.Again, be not limited to the demonstration of display part 15g, other that also can replace the sounding that adopts buzzer and other audible alarm means etc. reported the method for reporting of means.

Again, in the above-mentioned the 1st and the 2nd example, adopted the method for when the applying motion limits selection sewing program corresponding with motion limits, but be not limited to this, also can carry out the correction corresponding by stitching data (sewing condition) side on one side, Yi Bian use common sewing program to make with certain motion limits.Perhaps, also can when using common sewing program, common stitch data to carry out to make action, add the correction corresponding with certain motion limits.Such as, the actuator that the situation according to sewn object C or suture t of motor 20,22,28,30,35, servo magnet 33 and the cylinder 24 etc. of apparatus for sewing M can be made action change makes the structure that can finally accept the specified action restriction.This occasion, also can when generating the driving signal of each motor etc., revise (when 1.0 times of voltage value less thaies, increase etc.), also means of filtering can be set except control device 17 again, as the filtering index signal of making control signal, carry out the correction (filtering) corresponding to its output with motion limits for the driving signal of exporting according to usual method from control device 17.

Again, in the above-mentioned the 1st and the 2nd example, in step S240 or step S240 ', other essential preparation work when making, to the content of carrying out by user's side that should confirm, the method that has adopted guidance to show, but in addition, also can be similarly such as demonstration is guided in the sewn object C that placed at that time or the new essential sewn object C beyond the suture t or suture t (other suture etc.) or part, anchor clamps, new essential setting etc.

More than be the sewn object C of wireless identification tag T correspondence of storage relevant sewn object C or suture t or kind identifying information and the individual identification information of suture t, according to these information the sewn object C of correspondence or suture t are decision making each other and with the adaptability of combination of setting value of sewing condition on the operation board 15, but be not limited to this.That is, also can not consider the setting value of operation board 15 but merely the adaptability of the mutual combination of sewn object C or suture t is decision making.This occasion, for diversified sewn object C or suture t, also can realize the purpose that the present invention will reach, promptly, can bring into play performance originally reliably, easily carry out the inspection of the adaptability of carrying out for the generation that prevents poor stitching quality and operating efficiency durability descend.Under its implication, wireless identification tag T is as long as stored corresponding sewn object C or the kind identifying information of suture t at least.

And, be not only the wireless identification information of sewn object C or suture t, and in apparatus for sewing M, M ', releasably install to change at least 1 the loading and unloading type part (such as cutter 6, hammer 7, presser feet 32 etc.) that uses and also can add wireless identification T, store same wireless identification information in advance, to such an extent as to also can to these loading and unloading type parts 6,7,32 each other or the adaptability of the combination of these parts of adaptability of the combination of these parts and described sewn object C etc. and the described setting value on the operation board 15 judge.

Figure 22 and Figure 23 represent whether the mutual combination of above-mentioned loading and unloading type part be fit to reference to table one example.Figure 22 represents the example whether size (L, M, the S) various combination of presser feet 32 and cutter 6 is fit to.Figure 23 represents the example whether size (L, M, the S) various combination of hammer 7 and cutter 6 is fit to.

Among Figure 22,, only be suitable for the cutter 6 of less relatively S size, be not suitable for the cutter 6 of the M size of relatively large L size and centre for the presser feet 32 of less relatively S size.Again,, be suitable for the cutter 6 of S size and M size, be not suitable for the cutter 6 of L size for the presser feet 32 of M size.For the presser feet 32 of L size, all be suitable for the cutter 6 of S size, M size and L size again.In sum, in the size souvenir in 3 stages of S, M, L,, be suitable for the measure-alike of presser feet 32 or, be not suitable for the little occasion of size of presser feet 32 than its big occasion from cutter 6 one sides.This is because if presser feet 32 belongs to less relatively size, and the cause that cutter 6 and presser feet 32 collide can take place when forming round end hole DH.Also be the same among Figure 23, in the size souvenir in 3 stages of S, M, L,, be suitable for the measure-alike of hammer 7 or, be not suitable for the little occasion of size of hammer 7 than its big occasion from cutter 6 one sides.

In addition, as the loading and unloading type part, be not limited to cutter 6, hammer 7, presser feet 32, the suture needle (being suture needle 9 in the above-mentioned example), the presser feet 32 that are applicable to above-mentioned shank 4, main shaft 10, sewn object (cloth, leather and fur products, airbag etc.) is made, in addition, also be applicable to when making the tangent line cutter that cuts off suture after cloth retaining member that sewn object is stung tabouret at comprising of keeping, the sewing finishing etc., the user uses suitable part (being also referred to as gauge sometimes) according to the specification transposing of form of making and apparatus for sewing.In addition, except making form and the corresponding transposing of specification,, that is: catch on to reach the standard grade and carry out the thread take-up tension lever that break-through and adjustment of tonicity are used also applicable to following part with this; Suture needle tangles the spur portion of the shuttle of the lax usefulness of reaching the standard grade when connecting from the below of sewn object; Be used for to give the lower shaft of shuttle from the transmission of power of main shaft; Work feed tooth with cloth feeding mechanism; Be arranged on the presser feet pawl of the bottom of a part of presser feet; Cut off the tangent line cutter of reaching the standard grade or rolling off the production line during such as sewing finishing; Cut off sewn object cloth cut the cloth cutter; And then be the motor (electrical motor of sewing machine 20 in the above-mentioned example, θ direction drive motor 22, directions X drive motors 28, Y direction drive motor 30 etc.) that drives the exercises member; Various bearings etc. are also contained in these loading and unloading type parts.In addition, this occasion, such such as above-mentioned suture needle 9 grades, not directly releasably to be arranged on the member on apparatus for sewing body M1 or the M1 ' but to go up the method that the member (being shank 4 in this example) that is provided with can load and unload with respect to apparatus for sewing body M1 or M1 '.

And, the adaptability of above-mentioned the sort of combination not only, and can consider management to per 1 use resume of each sewn object C or suture t.Such as, when being positioned over apparatus for sewing body M1 side (or near time), will store the sewn object C of wireless identification tag T or the individual identification information of suture t is read by label reader/ logger 50 or 50 '.With its accordingly on each monomer of sewn object C or suture t, with information (information of the operating state amount of each motor 20,22,28,30,35, servo magnet 33 and cylinder 24 etc. when using record information, use) about its use, write by reader/writer 50 or 50 ' and to be stored among the wireless identification tag T, also can be stored in the storage means that are fit to of RAM17c (or RAM200b of central control unit 200) etc. of control device 17.The form of data both used data upwards to add up unit such as to use record information to be example, but also at every turn to service time data upgrade.This occasion, above-mentioned wireless identification tag T or RAM17c (or RAM200b) have constituted the use information storage means of storing relevant use information.

In this variation, by storing the information of relevant each sewn object C or per 1 use of suture t, even congener sewn object C or suture t also can individually carry out life-span management to each monomer, so can realize aforesaid raising of making operating efficiency reliably.

At this moment, can use label reader/logger 50 or 50 ', according to the use record information that reads by wireless identification tag T, control device 17 or central control unit 200 generated such as when approaching service life etc., for the warning that puts rules into practice shows the display control signal of usefulness, to operation board 15 or display unit 210 outputs.Like this, this information that approaches sewn object C or suture t service life can be reported to the user according to operating position.Its result can carry out the transposing of this sewn object C or suture t, apace so can prevent to make the reduction of operating efficiency before durability reduces.

In this variation, when the occasion that will use record information to write to be stored among the wireless identification tag T, the wireless identification tag T of relevant each sewn object C or suture t may not store individual identification information.Promptly, in wireless identification tag T, as long as with the kind identifying information of the sewn object C of correspondence or suture t and such as the aggregate-value information of the service time that only stores this sewn object C or suture t, will from label reader/logger 50,50 ' side with make corresponding information service time of activity duration send be written among these wireless identification tags T just enough.This occasion owing to do not need how this information is sent is stored among the wireless identification tag T with service behaviour, therefore has and can reduce the effect of delivering letters or writing information content.

More than, in step S30 (or step S30 '), the reference table whether control device 17 (or central control unit 200) is fit to reference to the combination that is stored in the regulation among the ROM17b (or ROM200c) in advance on one side, on one side for sewn object C that discerns in the wireless tag information of from step S10 (step S10 '), having recognized or the kind of suture t, and " the stitch length F " that recognized among the step S20 (step S20 '), " stitching spacing ", " the round end hole DE of portion pin number ", " foot pressure ", the setting value of " thread tension ", whether their mutual combinations are fit to decision making, but are not limited to this.

Promptly, for predetermined a kind of sewn object C or suture t (such as sewn object C, the t that reaches the standard grade, roll off the production line) (perhaps for a plurality of sewn object C or suture t per a kind), when the kind that should place on the apparatus for sewing body M1 or individual by the occasion in the scope of decision 1 or regulation, can label reader/logger 50 (or 50 ') also can only be decision making by the wireless tag information of the sewn object C of its qualification or suture t to recognizing relevant.When the occasion that can recognize, the control device 17 of apparatus for sewing M (or central control unit 200) is such as selecting the common control program of making to carry out the common control of making.When unidentified occasion, control device 17 (or central control unit 200) is considered as belonging to and is not as making object and predefined non-setting product or belong to and originally do not place sewn object C or suture t itself (forgetting placement), can generate the display control signal of this content, export and make demonstration to the display part 15g of operation board 15 (or display unit 210).Perhaps, also can consider to generate and export to forbid making beginning to move and such make control signal or according to the variety classes of this sewn object C or suture t, on one side carry out motion limits with the form that extremely limits, on one side generate can make action such make the control signal line output of going forward side by side.This occasion, label reader/logger 50 (or 50 ') constituted in the claim 1, by and wireless identification tag T between radio communication recognize the identification means of this wireless identification tag T, the control device 17 of apparatus for sewing M (or central control unit 200) has had the function that generates the 1st signal generation means of making control signal or display control signal according to the recognition results of these identification means.

Adopt this variation,, can prevent reliably such as and fault bad etc. in the action that occasion took place of forgetting installation sewn object C or suture t itself by the signal that output generates as mentioned above.Again, when having used the occasion that does not belong to the product of setting, the same with aforesaid example, can not cause to make and taking place reducing the fault that causes because of durability, and can prevent poor stitching quality, can guarantee necessary minimal sewing performance, compare, can realize making the raising of operating efficiency with the occasion that can not make at least.

More than, wireless identification tag T directly sets up (stickup) on sewn object C or suture t as object, but is not limited thereto.Promptly, setting up difficult occasion etc., also wireless identification tag T can be set up or tie up together on the chest, container, wrapping paper of this sewn object C or suture t, subsidiary specification etc., in a word, if do not lose with corresponding sewn object C or the corresponding form of suture t under connect with this sewn object C or suture t with being treated and to be provided with.

Above-mentioned each example is the round end button holing sewing machine that applies the present invention to as apparatus for sewing, but the present invention is not limited thereto, and can be applicable to following various apparatus for sewing (Sewing machines).That is, cloth is caught down or clamping from it by catching means, being workpiece clamp, and its 2 members and cloth are towards 2 mutually orthogonal Sewing machiness that direction moves; Cloth by the means of pushing, be presser feet, push towards sewing machine table (base) side of below the side from it, the what is called that presser feet and cloth move towards 2 mutually orthogonal directions is reinforced bartacks; Cloth only moves back and forth by the single direction of presser feet along regulation, suture needle simultaneously in time with the direction of the direction quadrature of this regulation on the button holing sewing machine swung; Cloth is not by presser feet but by catching means, promptly stinging tabouret, catches down from it or embroidery machine that clamping is moved; Many pieces of cloth are pushed by presser feet, with the mobile pipe edges sewing machine of presser feet; Cloth is pushed by the presser feet (presser feet pawl) that does not move in the horizontal direction, makes Sewing machines that cloth moves etc. by the work feed tooth of this presser feet pawl below.Be not limited to industrial sewing machines, the present invention is also applicable to domestic sewing machine.

And, setting value for sewing condition, also be not limited to " the stitch length F " in the illustrative round end button holing sewing machine in the above-mentioned example, " stitching spacing ", " the round end hole DE of portion pin number ", " foot pressure ", " thread tension ", can comprise also that the zone is set such as making, sewing speed is set, other setting value such as the cloth feed amount setting of cloth feeding mechanism.In addition, also comprise various setting values in the Sewing machines of other type beyond the above-mentioned round end button holing sewing machine.At this moment, be not limited to operation board, also keyboard, Genius mouse, scale etc. as the means of this sewing condition setting value input.

Again, label reader/logger 50 and 50 ' is the structure of reading or writing of carrying out wireless tag information from the IC circuit part 100 of wireless identification tag T, but write-in functions may not possess, and also can be only to carry out reading of wireless tag information.Also can be only wireless identification tag T to be read.This occasion, for diversified sewn object or make material, can realize the purpose that the present invention will reach, promptly, can bring into play performance originally reliably, the inspection of the adaptability of can be easily carrying out for the generation that prevents poor stitching quality and operating efficiency durability descend.

Other does not remake illustration one by one, as long as in the scope that does not break away from its aim, the present invention can add various changes and implement.

Claims (21)

1. apparatus for sewing uses the material of making of the line that is placed on the apparatus for sewing body etc., sewn object is carried out made action, it is characterized in that having:

Be arranged to described sewn object or make material connect the wireless identification tag of being treated;

By and this wireless identification tag between radio communication identification means that its wireless identification tag is recognized;

And according to the recognition results of these identification means, generate that control makes action usefulness make control signal or the 1st signal generation means of the display control signal that shows usefulness of in the demonstration means, putting rules into practice.

2. apparatus for sewing uses the material of making of the line that is placed on the apparatus for sewing body etc., sewn object is carried out made action, it is characterized in that having:

Be arranged to described sewn object or make material connect treated and store this corresponding sewn object or make the wireless identification tag of material aspect information;

By with this wireless identification tag between radio communication, the read means that reads relevant described sewn object or make material information;

And according to the information that reads by this read means, generate that control makes action usefulness make control signal or the 2nd signal generation means of the display control signal that shows usefulness of in the demonstration means, putting rules into practice.

3. apparatus for sewing as claimed in claim 2 is characterized in that,

Described wireless identification tag stores the corresponding sewn object of expression or makes the kind identifying information of material category,

Described the 2nd signal generation means according to the kind identifying information that is read from described wireless identification tag by described read means, will generate as making control signal for the sewing condition selecting to be scheduled to or the signal of making the sewing program of action usefulness.

4. apparatus for sewing as claimed in claim 2 is characterized in that,

Described wireless identification tag stores corresponding sewn object or the individual identification information of making material,

Have according to the individual identification information that reads from described wireless identification tag by described read means, at each sewn object or make relevant its of material individuality storage and use the use information storage means of information.

5. apparatus for sewing as claimed in claim 2 is characterized in that,

Described wireless identification tag stores corresponding sewn object or the kind identifying information or the individual identification information of making material,

Described the 2nd signal generation means, when the kind identifying information that reads from described wireless identification tag by described read means or individual identification information do not belong to as on described apparatus for sewing body, making object and predefined sewn object or make the corresponding occasion of material, for the action of making of described apparatus for sewing body, will for apply preestablish be used to set outside sewn object or make the signal that the prescribed limits of material uses and generate as making control signal.

6. apparatus for sewing as claimed in claim 5 is characterized in that, described the 2nd signal generation means before the opposite joint braking applies predetermined restricted, generates its content is made the signal of reporting usefulness.

7. apparatus for sewing as claimed in claim 5 is characterized in that, described the 2nd signal generation means before the opposite joint braking applies predetermined restricted, generates the signal of being selected whether will apply this restriction usefulness by the user.

8. apparatus for sewing as claimed in claim 5 is characterized in that, described the 2nd signal generation means when the opposite joint braking has applied prescribed limits, generates its content is made the signal of reporting usefulness.

9. apparatus for sewing as claimed in claim 2 is characterized in that,

Described wireless identification tag stores corresponding sewn object or the kind identifying information or the individual identification information of making material,

Described the 2nd signal generation means, when the kind identifying information that reads from described wireless identification tag by described read means or individual identification information do not belong to as on described apparatus for sewing body, making object and predefined sewn object or make the corresponding occasion of material, will show that the signal that this content is used generates as display control signal.

10. apparatus for sewing as claimed in claim 2 is characterized in that,

Described wireless identification tag stores corresponding sewn object or makes the use record information of material,

Described the 2nd signal generation means, the signal of warning demonstration usefulness that will be corresponding with the use record information that execution is read from described wireless identification tag by described read means generates as display control signal.

11. apparatus for sewing as claimed in claim 2 is characterized in that,

Described wireless identification tag stores corresponding sewn object or makes the kind identifying information of material,

Described the 2nd signal generation means, with corresponding from the kind identifying information that described wireless identification tag reads by described read means, with using this sewn object or make the signal that required part of making of material or preparation work or setting are made guidance demonstration usefulness, generate as display control signal to relevant.

12. the information communication system of an apparatus for sewing, be used for using the line that is placed on the apparatus for sewing body etc. make material come to sewn object carry out the apparatus for sewing of making action, with described sewn object or make the information that material is associated and communicate, it is characterized in that having:

Be arranged to described sewn object or make material connect treated and store this corresponding sewn object or make the wireless identification tag of material aspect information;

By with this wireless identification tag between radio communication, the read means that reads relevant described sewn object or make material information;

And according to the information that reads by this read means, generate control and make the control signal of making of action usefulness and export or be created on the signal generation means that the display control signal that shows usefulness exports that puts rules into practice in the demonstration means to described apparatus for sewing base side.

13. the information communication system of apparatus for sewing as claimed in claim 12 is characterized in that,

Described wireless identification tag stores the corresponding sewn object of expression or makes the kind identifying information of material category,

Described signal generation means according to the kind identifying information that is read from described wireless identification tag by described read means, will generate the line output of going forward side by side as making control signal for the sewing condition selecting to be scheduled to or the signal of making the sewing program of action usefulness.

14. the information communication system of apparatus for sewing as claimed in claim 12 is characterized in that,

Described wireless identification tag stores corresponding sewn object or the individual identification information of making material,

Have the use information storage means, it is according to the individual identification information that is read from described wireless identification tag by described read means, at each sewn object or make relevant its use information of material individuality storage.

15. the information communication system of apparatus for sewing as claimed in claim 12 is characterized in that,

Described wireless identification tag stores corresponding sewn object or the kind identifying information or the individual identification information of making material,

Described signal generation means, when the kind identifying information that reads from described wireless identification tag by described read means or individual identification information do not belong to as on described apparatus for sewing body, making object and predefined sewn object or make the corresponding occasion of material, for the action of making of described apparatus for sewing body, will for apply preestablish be used to set outside sewn object or make the signal that the prescribed limits of material uses and generate the line output of going forward side by side as making control signal.

16. the information communication system of apparatus for sewing as claimed in claim 15 is characterized in that, described signal generation means, and before opposite joint braking applied predetermined restricted, generation was made the signal of the reporting usefulness line output of going forward side by side with its content.

17. the information communication system of apparatus for sewing as claimed in claim 15 is characterized in that, described signal generation means, and before opposite joint braking applies predetermined restricted, the signal that whether will apply this restriction usefulness by the user's selection line output of going forward side by side.

18. the information communication system of apparatus for sewing as claimed in claim 15 is characterized in that, described signal generation means, and when opposite joint braking had applied prescribed limits, generation was made the signal of the reporting usefulness line output of going forward side by side with its content.

19. the information communication system of apparatus for sewing as claimed in claim 12 is characterized in that,

Described wireless identification tag stores corresponding sewn object or the kind identifying information or the individual identification information of making material,

Described signal generation means, when the kind identifying information that reads from described wireless identification tag by described read means or individual identification information do not belong to as on described apparatus for sewing body, making object and predefined sewn object or make the corresponding occasion of material, will show that the signal that this content is used generates the line output of going forward side by side as display control signal.

20. the information communication system of apparatus for sewing as claimed in claim 12 is characterized in that,

Described wireless identification tag stores corresponding sewn object or makes the use record information of material,

Described signal generation means, the signal of warning demonstration usefulness that will be corresponding with the use record information that execution is read from described wireless identification tag by described read means generates the line output of going forward side by side as display control signal.

21. the information communication system of apparatus for sewing as claimed in claim 12 is characterized in that,

Described wireless identification tag stores corresponding sewn object or makes the kind identifying information of material,

Described signal generation means, with corresponding from the kind identifying information that described wireless identification tag reads by described read means, use this sewn object or make the signal that required part of making of material or preparation work or setting are made guidance demonstration usefulness relevant, generate as display control signal.

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