CN1368571A - Sewing machine - Google Patents
Sewing machine Download PDFInfo
- Publication number
- CN1368571A CN1368571A CN 01144647 CN01144647A CN1368571A CN 1368571 A CN1368571 A CN 1368571A CN 01144647 CN01144647 CN 01144647 CN 01144647 A CN01144647 A CN 01144647A CN 1368571 A CN1368571 A CN 1368571A
- Authority
- CN
- China
- Prior art keywords
- length
- sending
- tape
- send
- making
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000009958 sewing Methods 0.000 title claims abstract description 60
- 239000004744 fabric Substances 0.000 claims description 62
- 238000001514 detection method Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 14
- 230000002950 deficient Effects 0.000 description 5
- 238000005086 pumping Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N ferric oxide Chemical compound O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 230000008676 import Effects 0.000 description 3
- 210000003127 knee Anatomy 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005755 formation reaction Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
Images
Landscapes
- Sewing Machines And Sewing (AREA)
Abstract
This invention provides a sewing machine capable of automatically carrying out an inspection whether sewing has been sewn in a prescribed length. A tape feeder has a pair of rollers and pinching a tape and the tape is delivered by rotationally driving the roller by a step motor. Pulse signals to the step motor are given from a control section. The control section has a tape feed pulse counter to count the number of pulses to the stepping motor and detects the length of the tape delivered by the counter. The control section has recorded a prescribed length of the tape to be sewn, and after sewing work ends, computes a difference between the prescribed length and the length of the tape actually delivered and issues a warning if the difference exceeds a permissible error margin.
Description
Technical field
The present invention relates to a kind of Sewing machines, particularly about the inspection after making.
Background technology
The bottom lace elastic cord of pants, lady's girdle etc.; The top elastic cord of pantyhose, tights etc.; The elastic cord stitching of swimsuit and gym shorts etc. etc.; These ribbons (hereinafter referred to as tape) when being sutured in cloth, are sutured in cloth with tape when send tape from the tape transport that is loaded on Sewing machines.As the past technology that the tape precision is sutured in well cloth, special fair 7-44984 communique " long size is made the conveying control device of thing in the Sewing machines " is for example arranged.
Below relevant tape sew up and describe in more detail, cloth is positioned on the needle plate, from the tape transport transfer out tape to cloth or below.The operator sews up tape when sending cloth, makes tape along the edge of cloth and sew up.With tape be seamed to cloth make terminal after, with cut-off knife tape is cut off.
The stitching of the tape of elastic cord etc. is sewed up by giving tension force, and the cloth after the stitching is shunk, and promptly obtains adding the sutures of fold.In addition, sew up, can obtain smooth sutures by not giving tension force.
After the sewing finishing, need to check that whether to be in accordance with regulations size sew up.At this moment, measure the length of the tape be sutured in cloth when non-loaded.That is, add the sutures of fold, when fold is not extended, measure.Specifically, for example leveling ruler is placed on the tape, the operator is under the no-load condition according to the length after the leveling ruler measurement stitching at the cloth after the stitching.This length is qualified within allowed band with respect to the length of regulation, is defective outside allowed band.
In the stitching operation of the elastic cord of the past like this, need the cloth after the operator sews up by the handwork inspection at every turn, there is the problem of operating efficiency difference.Thus, need a kind of Sewing machines that can check automatically that whether in accordance with regulations length sewed up.And in the fair 7-44984 communique of foregoing spy, the not record of relevant inspection method.
Summary of the invention
The object of the present invention is to provide a kind of Sewing machines, can to whether in accordance with regulations length sew up and carry out automatic inspection.
Sewing machines of the present invention, comprising: the sewing machine body of making operation; Detection is sent the device for detecting length of sending of sending length of making thing; Record predesignate make thing send the tape deck of length surely; When making the end of job relatively by described send that device for detecting length detects make thing send length with made by tape deck write down thing send the comparison means of length surely.
According to the present invention,, can detect the length of being made by detecting the length of sending of making thing.Therefore, when sewing finishing, send the length and the length of sending surely of record in advance, can automatic inspection whether be carried out in accordance with regulations and make by what relatively make thing.Thus, when sewing finishing, the operator can save the inspection of measuring the size of finished product with leveling ruler, can increase work efficiency.
Sewing machines of the present invention, the wherein said thing of making is a ribbon, has the ribbon carrying device of sending described ribbon; Describedly send the length that device for detecting length detects the ribbon of sending from the ribbon carrying device; Described sewing machine body carries out ribbon is sutured in the operation of making of cloth; The described fixed length of sending is the length that be sutured in the ribbon of cloth.
According to the present invention, making thing is the ribbon of elastic cord etc., even ribbon is being sutured under the situation of cloth, by when the sewing finishing, relatively send length with by institute's measured length that tape deck write down, also can automatic inspection whether be carried out in accordance with regulations and make.
Sewing machines of the present invention, the institute's measured length setting device that wherein has fixed the send length that can set described tape deck arbitrarily and write down.
According to the present invention, because can set the described fixed length of sending arbitrarily, so the particular content that can corresponding make is set the institute's measured length that sets arbitrarily.
Sewing machines of the present invention wherein has the allowance setting device of sending length and the allowance of the difference of sending length by described tape deck write down surely that can set arbitrarily by sending that device for detecting length detects.
According to the present invention, because can set arbitrarily write down by described tape deck send surely length with by sending device for detecting length detected allowance of sending the difference of length when the sewing finishing, so precision that can corresponding desired finished product is set allowance arbitrarily.
Sewing machines of the present invention, wherein have described comparison means comparison by send device for detecting length detected make thing send length with made by tape deck write down thing send length surely after, transmit its result's conveyer.
According to the present invention,,, can give a warning by sound or light etc. and convey to the operator so can make thing length when surpassing allowance what be sewn with respect to institute's measured length because have the result's that transmission obtains by the comparison means comparison conveyer.
Ribbon carrying device of the present invention, comprising: be loaded on Sewing machines, send the ribbon carrying device of the ribbon that is sutured in cloth; The length of the ribbon that detection is sent from described ribbon carrying device send device for detecting length; Write down predefined ribbon send the tape deck of length surely; In described tape deck, set described institute's measured length setting device of sending length surely of ribbon; Relatively send length surely and by the described detected comparison means of sending length and calculating the difference of length of device for detecting length of sending by the institute that described tape deck write down; Setting is by sending the detected allowance setting device of sending length and the allowance of the difference of sending length by described tape deck write down surely of device for detecting length; When making the end of job, compare the difference and the allowance that is set in described allowance setting device of the length of calculating by described comparison means, transmit its result's conveyer.
According to the present invention, when sewing finishing, relatively the ribbon length of sending by the ribbon carrying device with fixed the length of sending, when the difference of its length surpasses allowance, send this information to operator by conveyer.So, can carry out automatic inspection.
The control method of Sewing machines of the present invention wherein writes down the predefined length of sending surely; The length of sending of making thing that detection is sent; When making the end of job, more described be recorded make thing send length and the detected difference of sending length of making thing surely whether in predefined allowed band.
According to the present invention, by when the sewing finishing, that relatively makes thing sends the length and the length of sending surely of record in advance, can carry out automatic inspection.Thus, the operator can save the inspection that the size of finished product is measured in operation by hand when sewing finishing, increases work efficiency.
Description of drawings
Fig. 1 is the stereogram of user mode of the transport body of tape transport;
Fig. 2 is the stereogram of all formations of tape transport;
Fig. 3 is a schematic diagram of making a specific embodiment of operation;
Fig. 4 is the control block diagram of control box;
Fig. 5 is the control flow chart of tape transport.
The specific embodiment
Fig. 1 is the stereogram of user mode of the tape transport 1 of a specific embodiment of the present invention.Tape transport 1 is loaded on the sewing machine body (not shown), uses when tape (ribbon) T such as lace elastic cord and elastic cord are sutured in the cloth (not shown), is made of transport body 2 and control box 3 (as shown in Figure 2).
Stepper motor 7 is connected with roller 5 greatly by the shaft coupling (not shown), by each input pulse make big roller 5 only rotate fixed minute angle.Thus, can control the conveying of tape accurately.
On sewing machine body, tape guide rod 12 is housed on transport body 2, by this tape guide rod 12 tape T is inserted between the roller 5,6.The guide portion 19 of the tape T that derives below roller 5,6 by tape guide bar 15 is inserted into the tape financial-supply-leading device 16 of fabric clamp 4, and be directed into fabric clamp 4 below.
When tape T is elastic cord etc., with respect to the transporting velocity of cloth, make the transporting velocity of tape slow, can make elastic cord be sutured in cloth under the state of tension force being endowed, thus, can add fold.In addition, make the transporting velocity of cloth identical, can obtain smooth stitching with the transporting velocity of tape.The adjustment of the transporting velocity of this tape T is controlled by control box 3.
Fig. 2 is the electric connecting relation schematic diagram of tape transport 1.The stepper motor 7 of transport body 2 is connected with control box 3 by holding wire 20.In addition, on control box 3, be connected with knee touch switch 21 and detect the pulse coder 22 of rotation of the Sewing machines power transmission shaft of sewing machine body 9.And, also be connected with the input that sets value and the control panel (not shown) and the cloth sensor of demonstration on the control box 3.Luminous element disposed and photo detector constitute the cloth sensor by clipping needle plate, the output signal corresponding to having or not of cloth.In control box 3, according to the signal that is sent by this cloth sensor, judgement begins to make or stops making.
Then, be example with the operation of making of Ms's pants shown in Figure 3, the stitching situation of oolemma bar.In Fig. 3, be shown as the situation that the tape T of lace elastic cord is sutured in cloth 31.As mentioned above, when sewing up the tape T of degree of tightness band shape, sew up, can add fold, and sew up and to make it smooth by not giving tension force by giving tension force.What is called is given tape T tension force, is to instigate the transporting velocity of tape T to be slower than the transporting velocity of cloth.Thus, cloth advances in advance, and tape T is elongated between position and the sewing position and produces tension force seizing on both sides by the arms of roller 5,6, is sutured in cloth under this state.Therefore, make back tape T when non-loaded and shrink, and make cloth produce fold.
The occasion of Fig. 3 is to sew up tape T in the both sides of cloth 31, in the stitching of tape on one side, scope that adds fold and the smooth scope that does not add fold is arranged.Therefore, tape is on one side sewed up operation and will be divided into a plurality of zones.
At first in the operation 1 on one side of cloth 31, carrying out tape from upper right beginning to the bottom right sews up, with zone 1 is smooth scope, 2 add fold in the zone, zone 3 is again that the mode of smooth scope is sewed up tape T, behind the end that is sewn onto cloth 31, be disposed at the below of the roller 5,6 of carrying device body 2, and the cut-off knife (not shown) at the rear of fabric clamp 4 cuts off tape and finishes operation 1.Then in the operation 2 in the left side of cloth 31, beginning to upper right from the lower-left, be smooth scope with zone 4, and 5 add fold in the zone, and regional 6 is again that the mode of smooth scope is sewed up tape T.
Make finish after, at different tape sew up operation 1,2 whether in accordance with regulations stitching size sew up and check.Be to give tape T tension force and sew up in making, but be under the non-loaded state of tape T, to measure when checking along the length of the cloth of tape T.This length relative fixed length, in allowed limits whether, it is qualified or defective to judge thus.
Tape T from tape transport 1 is sent is sent by making roller 5 rotations, and tension force produces seizing on both sides by the arms between position and the sewing position of roller 5,6.That is to say, if detect the tape T that sends by the rotation amount of roller 5 send length, the first-class length that is same as the tape under the no-load condition of its essence.Therefore, by detecting the length of sending of tape T, just can detect the length of making back tape under no-load condition.The present invention utilizes this point, in making operation, the record tape send length, will make tape when being over send length with fixed tape length compare and check.
Then, with reference to the control block diagram of control box 3 shown in Figure 4, the formation of control box 3 is described.In example shown in Figure 3, respectively sew up a tape T in the both sides of cloth, making each time 3 zones are arranged respectively in the operation.In the present embodiment, when the tape stitching operation on the right side is over, promptly when zone 1～finish in zone 3, check.
Memory, tape transport pulse memory and tape transport pulse recording gauge that control program, the various setting values of record are arranged in control part 30 combinations.As various setting values, tape conveying capacity setting value S1～Sn and tape delivered length setting value L1～Ln are arranged.These are values of setting according to zones of different, so under situation as shown in Figure 3, respectively set 3 corresponding to zone 1～zone 3.Also be set with error in length setting value W as setting value in addition.These settings are undertaken by the control panel that is connected with control box 3.
When making, at regular intervals to stepper motor 7 output pulse continuously, send tape by certain speed from control part 30.So-called tape conveying capacity is meant that the tape that is equivalent to pulse each time sends length.That is,, can adjust the rate of delivery of tape by adjusting this tape conveying capacity.That is to say, make the transporting velocity of aforesaid tape be slower than the transporting velocity of cloth, can add fold, and the transporting velocity of the transporting velocity by making tape and cloth can flatly be sewed up tape when identical by setting.At this moment, set the tape conveying capacity in zone 1 and regional 3 to form smooth mode, and set the tape conveying capacity in the mode that adds fold in zone 2.
The delivered length of tape is meant institute's measured length of the tape that should be sewn in each zone.This tape delivered length is set by umber of pulse.For example to be equivalent to each pulse be 0.2mm to the tape conveying capacity, when carrying the 50mm tape, because 50/0.2=250, so be set at 250 pulses.The setting of this tape delivered length both can be to calculate setting by the operator, perhaps also can be only to be set in each regional tape length, carried out aforementioned calculation and set umber of pulse in control part inside.
Delivered length error setting value W, the permissible value of the difference of the delivered length of the tape when being tape delivered length setting value and actual making is set by umber of pulse.In the present embodiment, be set in the permissible value of the difference of tape delivered length and actual tape delivered length in zone 1～zone 3.
At control part 30, except that above-mentioned setting value, also import tape and carry change-over switch signal SW, make commencing signal ST and sewing finishing signal SP.Tape carries change-over switch signal SW in the present embodiment from described knee touch switch 21 inputs, and this tape moves to next zone after carrying change-over switch signal SW input.
Making commencing signal ST is that the signal of beginning is made in expression, and sewing finishing signal SP is the signal of expression sewing finishing, and these signals are from described cloth sensor input in the present embodiment.In addition, in other example, also can for example be the signal that will send from the Sewing machines pedal as make, the signal of sewing finishing.
As the output signal of sending from control part 30, there are tape forward transportation feed signals pulse G, tape reverse pumping feed signals pulse B, tape delivered length to represent signal C, warning expression signal A.Tape forward transportation feed signals pulse G and tape reverse pumping feed signals pulse B are the input signals to stepper motor 7, after tape forward transportation feed signals pulse G is input to stepper motor 7, tape T carries the amount of a pulse of motor to positive direction, and after tape reverse pumping feed signals pulse B was input to stepper motor 7, tape T carried the amount of a pulse of motor to opposite direction.
For example, make tape T not produce tension force, begin to make it to produce tension force from zone 2 in zone 1 from carrying out the smooth zone of making 1 when switching to the zone 2 that adds fold.The so-called fold that adds is to instigate the transporting velocity of tape T to be slower than the transporting velocity of cloth as mentioned above.Owing to tension force is to produce to tape T is extended in the position of seizing on both sides by the arms from roller 5,6, therefore switch at regional 2 o'clock from zone 1, slow to the speed that is used to add fold if only switch the transporting velocity that makes tape, might be abundant inadequately at the tension force that the time point that switches can make tape T be produced.That is, might can't form enough fold in the original position in zone 2.In view of this problem, the moment switch to zone 2 from zone 1, roller 5 is temporarily reversed, in the present embodiment for adding fold makes the enough tension force of generation.The moment output that reverse pumping feed signals pulse B switches in such zone.
In addition, be built in the tape transport pulse recording gauge of control part 30, when motor is just changeing a pulse, add 1, when pulse of motor counter-rotating, deduct 1.The tape delivered length represents that signal C is input to control panel, represents the value of described tape transport pulse recording gauge, the tape delivered length at that time in promptly making.In addition, warning expression signal also is input to control panel, check result when being defective by mode alert operator such as lamp, ring sounds.
Be built in the tape transport pulse memory of control part 30, be embodied in the aggregate value of carrying the motor pulses number of tape in operation.Also have, subtract calculation in the other direction the time with respect to the throughput direction of cloth in tape conveying capacity setting value.
Then, at the action of the control program that is combined in control part 30, describe with reference to the flow chart of Fig. 5.
At first in step S1, tape transport pulse recording gauge, tape pulse accumulator and tape delivered length are represented to be set at 0.Then, in step S2, whether differentiation is made commencing signal ST and is imported, if input is differentiated till input repeatedly, cloth is sent, and makes to enter step 3 after commencing signal is imported.
In step S3, at first read tape conveying capacity setting value S1, tape delivered length setting value L1 and the delivered length error setting value W in zone 1 memory in control part 30.In following step S4, the value and the aggregate value of the tape delivered length setting value that reads of at that time tape transport pulse memory are included in tape transport pulse memory.At this moment, because tape transport pulse memory is 0, so included at the tape delivered length setting value L1 in zone 1.
Next, judge in step S5 whether output signal is the pulse of tape forward transportation feed signals.That is, judge that whether the tape conveying capacity set to just, if for just just entering into step S6, tape transport pulse recording gauge adds 1, and enters into step S9.In step S5 if not during the pulse of tape forward transportation feed signals, then enter step S7, judge whether to be the pulse of tape reverse pumping feed signals, judge promptly whether the tape conveying capacity is set is negative.If not negative, just enter into step S9, if negative, then enter into step S8, tape transport pulse recording gauge deducts 1, and enters into step S9.
In step S9, judge tape carries change-over switch SW whether to import, if not input just enters into step S10, judges whether sewing finishing signal SP imports, if not input just turns back to step S5 once more, continue the operation in zone 1.
In step S9, judging under the situation that tape change-over switch SW is transfused to, then return step S3, enter next zone, be to enter into zone 2 at this moment.That is, read the tape conveying capacity and set S2, read tape delivered length setting L2, carry out step S4 and later step afterwards.
So, carry out the operation of making in zone 1～zone 3, in step S10,, just enter step S11 if sewing finishing signal SP is transfused to.
In step S11, whether the absolute value of judging the difference of tape transport pulse memory and tape transport pulse recording gauge sets value greater than the delivered length error checks.If greater than the time be defective, so output warning expression signal A comes alert operator, if when setting value less than convey error, error for qualified, does not finish so do not give a warning in allowed band.
So, once make operation, the operation 1 that is zone 1～zone 3 at this moment is when finishing, judge acceptance or rejection by automatic inspection, if defective, alert operator then, and the operator needn't improve operating efficiency as checked thing with handwork in the past.
In the above-described embodiments, the delivered length error is set at makes a tape at the allowable error of once making in the operation, but be not limited in this, also can be to set delivered length error setting value, calculate the delivered length error setting value of once making in the operation by adding up to error in each zone to set value by each zone.
In addition, in the present embodiment, whether qualified inspection is to carry out when making the operation end at every turn, but is not limited in this, also can be to check when each regional end.In this case, delivered length error setting value is set by each zone.In addition, warn this moment when the input tape carries the zone of change-over switch signal to finish.
In the present embodiment, the switching in zone is to switch by the tape change-over switch signal that sends from knee touch switch, but also can be by switch input switching signal in addition, further, also can carry out the switching in zone without switch, and set each regional length by pin operation number, the pulse coder 22 recording needles operation number of the rotation number by detecting the Sewing machines power transmission shaft carries out the control of the switching in each zone according to the pin operation number of record.
In addition, the tape transport 1 in the present embodiment is being loaded on the top of needle plate, and the mode of supply tape is set up above cloth, but is not limited in this, also can be supply tape below needle plate, tape is sutured in the downside of cloth.
In addition, in the present embodiment, tape is an elastic cord, but is not limited in telescopic elastic cord, the tape that also can cannot not be flexible.Further, being not limited in the ribbon of tape etc. is made in cloth, also can be when for example 2 being made thing and sew up, and detects the length of sending of piece of cloth material, when sewing finishing, compares with the institute measured length and to check.
According to aforesaid the present invention, when sewing finishing, by the fixed length of sending of sending length and record in advance of making thing of ribbon relatively etc., whether can carry out automatically in accordance with regulations carried out the inspection of making like that.Thus, when sewing finishing, the operator can save the manual time of being taken of checking, improves operating efficiency.
In addition, according to the present invention, because can set the length of regulation arbitrarily, so the particular content that can corresponding make is set the length of regulation arbitrarily.
In addition, according to the present invention because can set regulation arbitrarily send length and the actual allowance of sending the difference of length, so can corresponding desired finished product accuracy, set allowance arbitrarily.
In addition, according to the present invention, because have the conveyer that transmits comparative result with comparison means, so can when surpassing allowance, give a warning to the operator in the length of making thing that is sewn by sound or light etc. with respect to institute's measured length.
Claims (10)
1, a kind of Sewing machines is characterized in that, comprising:
Make the sewing machine body of operation;
Detection is sent the device for detecting length of sending of sending length of making thing;
Record predesignate make thing send the tape deck of length surely;
When making the end of job relatively by described send that device for detecting length detects make thing send length with made by tape deck write down thing send the comparison means of length surely.
2, Sewing machines as claimed in claim 1 is characterized in that,
The described thing of making is a ribbon, has the ribbon carrying device of sending described ribbon;
Describedly send the length that device for detecting length detects the ribbon of sending from the ribbon carrying device;
Described sewing machine body carries out ribbon is sutured in the operation of making of cloth;
The described fixed length of sending is the length that be sutured in the ribbon of cloth.
3, Sewing machines as claimed in claim 1 or 2 is characterized in that, has the institute's measured length setting device that can set fixed the send length that is write down by described tape deck arbitrarily.
4, Sewing machines as claimed in claim 1 or 2 is characterized in that, has the allowance setting device of sending length and the allowance of the difference of sending length by described tape deck write down surely that can set arbitrarily by sending that device for detecting length detects.
5, Sewing machines as claimed in claim 3 is characterized in that, has the allowance setting device of sending length and the allowance of the difference of sending length by described tape deck write down surely that can set arbitrarily by sending that device for detecting length detects.
6, as claim 1,2 or 5 described Sewing machiness, it is characterized in that, have in described comparison means comparison by after sending that device for detecting length is detected and making the sending length and send length surely of thing, transmit its result's conveyer with the institute of making thing by described tape deck write down.
7, Sewing machines as claimed in claim 3, it is characterized in that, have in described comparison means comparison by after sending that device for detecting length is detected and making the sending length and send length surely of thing, transmit its result's conveyer with the institute of making thing by described tape deck write down.
8, Sewing machines as claimed in claim 4, it is characterized in that, have in described comparison means comparison by after sending that device for detecting length is detected and making the sending length and send length surely of thing, transmit its result's conveyer with the institute of making thing by described tape deck write down.
9, a kind of ribbon carrying device is characterized in that, comprising:
Be loaded on the ribbon carrying device that ribbon Sewing machines, that will be sutured in cloth is sent;
The length of the ribbon that detection is sent from described ribbon carrying device send device for detecting length;
Write down predefined ribbon send the tape deck of length surely;
Set ribbon described fixed send institute's measured length setting device of length at described tape deck;
Relatively send length surely and by the described detected comparison means of sending length and calculating length difference of device for detecting length of sending by the institute that described tape deck write down;
Setting is by sending the detected allowance setting device of sending length and the allowance of the difference of sending length by described tape deck write down surely of device for detecting length;
When making the end of job,, transmit its result's conveyer relatively by described comparison means length difference of calculating and the allowance that is set in described allowance setting device.
10, a kind of control method of Sewing machines is characterized in that,
Write down the predefined length of sending surely;
The length of sending of making thing that detection is sent;
When making the end of job, more described be recorded make thing send length and the detected difference of sending length of making thing surely whether in predefined allowed band.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001023441 | 2001-01-31 | ||
| JP2001023441A JP4623447B2 (en) | 2001-01-31 | 2001-01-31 | sewing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1368571A true CN1368571A (en) | 2002-09-11 |
| CN1324184C CN1324184C (en) | 2007-07-04 |
Family
ID=18888728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB011446471A Expired - Fee Related CN1324184C (en) | 2001-01-31 | 2001-12-21 | Sewing machine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP4623447B2 (en) |
| CN (1) | CN1324184C (en) |
| TW (1) | TW593825B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101956303A (en) * | 2009-07-15 | 2011-01-26 | Juki株式会社 | Sewing machine |
| CN1746368B (en) * | 2004-09-10 | 2011-04-20 | 重机公司 | Sewing machine |
| CN108425187A (en) * | 2017-02-15 | 2018-08-21 | Juki株式会社 | Sewing machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS625389A (en) * | 1985-06-29 | 1987-01-12 | ブラザー工業株式会社 | Dimension stitching apparatus in sewing machine |
| JPS62213791A (en) * | 1986-03-14 | 1987-09-19 | ブラザー工業株式会社 | Tape feeder in sewing machine |
| JPH0744984B2 (en) * | 1989-08-17 | 1995-05-17 | ヤマトミシン製造株式会社 | Feed control device for long sewn items on sewing machine |
| JP2734158B2 (en) * | 1990-01-26 | 1998-03-30 | ブラザー工業株式会社 | Tape feeder for sewing machine |
| JPH0768067A (en) * | 1993-08-31 | 1995-03-14 | Yamato Sewing Mach Co Ltd | Long sewing object-feeding device for sewing machine |
| US5566633A (en) * | 1993-12-28 | 1996-10-22 | G&G Sewing Machine Company, Inc. | Sewing machine with tape feed and pneumatic devices for clamping workpieces |
-
2001
- 2001-01-31 JP JP2001023441A patent/JP4623447B2/en not_active Expired - Fee Related
- 2001-12-11 TW TW90130699A patent/TW593825B/en not_active IP Right Cessation
- 2001-12-21 CN CNB011446471A patent/CN1324184C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746368B (en) * | 2004-09-10 | 2011-04-20 | 重机公司 | Sewing machine |
| CN101956303A (en) * | 2009-07-15 | 2011-01-26 | Juki株式会社 | Sewing machine |
| CN101956303B (en) * | 2009-07-15 | 2014-08-13 | Juki株式会社 | Sewing machine |
| CN108425187A (en) * | 2017-02-15 | 2018-08-21 | Juki株式会社 | Sewing machine |
| CN108425187B (en) * | 2017-02-15 | 2021-10-26 | Juki株式会社 | Sewing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4623447B2 (en) | 2011-02-02 |
| JP2002224478A (en) | 2002-08-13 |
| CN1324184C (en) | 2007-07-04 |
| TW593825B (en) | 2004-06-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US3867889A (en) | Apparatus for seaming pieces of textile fabric or the like | |
| JPH0732827B2 (en) | Deflection correction device for cloth edge in octopus seam sewing machine | |
| TWI706063B (en) | Sewing machine | |
| CN1136610A (en) | Sewing machine | |
| CN109706649B (en) | Sewing machine control method and sewing machine control system | |
| US4602579A (en) | Apparatus for tensioning and controlled advancing of a tube-like sewing article | |
| CN1324184C (en) | Sewing machine | |
| CN101845716B (en) | Sewing machine for sewing filler rod | |
| CN100459409C (en) | Drive control apparatus for magnetic stepping motor and sewing machine | |
| CN109295617B (en) | Sewing machine | |
| CN87108155A (en) | The method of sewing knitted fabric workpieces and equipment thereof | |
| CN102115957B (en) | Sewing machine | |
| CN1060322A (en) | Automatic sewing machine system | |
| CN109295616A (en) | Sewing machine | |
| CN1194127C (en) | Wire off inspector for sewing machine | |
| CN1166828C (en) | Sewing machine | |
| JPH0710314B2 (en) | Vertical feed amount control device for sewing machine | |
| JPH06121890A (en) | Cloth end controller of sewing machine | |
| CN100487178C (en) | Differential cloth feeding sewing machine | |
| JPH0357483A (en) | Sewing machine to profile cloth edge | |
| JPH06121892A (en) | Cloth end detector of sewing machine | |
| CN100387767C (en) | Device and method for controlling feeding size of belt shape article | |
| CN204753077U (en) | Make up off -line detection device | |
| CN110258034B (en) | Sewing machine for hemming | |
| US3683831A (en) | Automatic guiding apparatus for sewing machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20201221 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |