CN1321803A - Electronic sewing machine - Google Patents
Electronic sewing machine Download PDFInfo
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- CN1321803A CN1321803A CN 01115471 CN01115471A CN1321803A CN 1321803 A CN1321803 A CN 1321803A CN 01115471 CN01115471 CN 01115471 CN 01115471 A CN01115471 A CN 01115471A CN 1321803 A CN1321803 A CN 1321803A
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- eedle
- mode
- make
- terminal
- cloth
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B19/00—Programme-controlled sewing machines
- D05B19/02—Sewing machines having electronic memory or microprocessor control unit
- D05B19/12—Sewing machines having electronic memory or microprocessor control unit characterised by control of operation of machine
- D05B19/14—Control of needle movement, e.g. varying amplitude or period of needle movement
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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B3/00—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing
- D05B3/02—Sewing apparatus or machines with mechanism for lateral movement of the needle or the work or both for making ornamental pattern seams, for sewing buttonholes, for reinforcing openings, or for fastening articles, e.g. buttons, by sewing with mechanisms for needle-bar movement
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- Textile Engineering (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The present invention provides an electronic sewing machine, a base line position N1 for a normal stitch needle oscillation pattern and base line positions N2 and N3 for start or end knotting stitch patterns can be set identically or individually (A, B). Alternatively, needle location data on the knotting stitch pattern are corrected synchronously with the base line position N1 for the normal stitch needle oscillation pattern (D) or the needle location data on the knotting stitch pattern are read irrespective of the base line position for the normal stitch needle oscillation pattern and a pattern stitch is formed (E). The base line position can be changed or the needle location data can be corrected according to a cloth to be sewn. Therefore, it is possible to form a pattern stitch of high quality which also has the beauty.
Description
The present invention relates to a kind of electronic sewing machine, be exactly in more detail, the eedle that it is moved up and down by the main motor that has by main axis rotation, with correspond to the moving up and down of this eedle by having, the coordination of the cloth-feeding device of the feed dog of carrying cloth of on needle plate, haunting, on cloth, form the electronic sewing machine of serration type stitch.
When the Sewing machines with in the past formation serration type stitch forms the serration type stitch,, this cam is installed on the Sewing machines comprising that terminal makes the eedle of mode and swing the pattern of mode and be engraved in and make cam on the periphery.When making stitching master motor and rotate, cam also rotates, and the eedle oscillating quantity of the concavo-convex eedle swing mechanism of describing to get off of cam is changed, corresponding to the concavo-convex formation serration type stitching of cam.
But, just must make new cam in making in the serration type Sewing machines in the past for the pattern of new stitching, so want spended time and cost, but also to carry out the flange alter operation, have can not corresponding Multi-varieties and Small-batch Production problem.In order to address this problem, proposed to swing with the electronic conductivity control controller pin according to the eedle swing mode of the regulation that stores in advance, form the electronic sewing machine of serration type pattern.
Such electronic sewing machine begins terminal in the eedle swing mode of stipulating and makes, and moves to the eedle swing mode of making usually then, perhaps moves to the end terminal from the eedle swing mode of making usually and makes, and carries out tangent line then.At this moment, in terminal is made or made usually, have baseline position and be the stitching of making that benchmark forms eedle swing mode with this baseline position.
But, can not set respectively the baseline position that terminal is made the baseline position of mode and made eedle swing mode usually, for example, when making the cloth of small pieces, make the swing width that terminal is made mode and set to such an extent that carry out terminal more greatly and make for determining terminal, and when carrying out pattern when making in the eedle swing mode of making usually by a small margin after this, if terminal is made consistent with the baseline position setting of making usually, will appear at the part that does not make the end of both sides, the not high and inaesthetic problem of sewing quality on the quilt cloth of making is just arranged.
The present invention is point in view of the above problems, its objective is provide a kind of when the mode of making from the beginning terminal to making eedle swing mode usually or from making eedle swing mode usually when finishing the terminal mode of making and move, can corresponding tailoring cloth form the electronic sewing machine of high-quality stitching.
1 to 3 electronic sewing machine of the present invention, be to make the eedle that moves up and down by the main motor that makes main axis rotation, with have and on needle plate, haunt the accordingly coordination of cloth-feeding device of the work feed tooth of realizing work feed of moving up and down of this eedle, on cloth, form the electronic sewing machine of stitching; It is characterized in that, have that the work feed effect that makes eedle and described cloth-feeding device makes its eedle swing mechanism of making reciprocally swinging on the vertical direction with respect to cloth feeding direction synchronously, simultaneously and eedle swung the beginning of the data of mode and eedle swing mode and form the storage device that terminal is made the data input of mode when finishing; The present invention's 1 electronic sewing machine can be set the baseline position of described eedle swing mode respectively with the baseline position that beginning or end terminal are made mode; The present invention's 2 electronic sewing machine can drive described eedle swing mechanism with same setting of each baseline position and the baseline position that sets according to two modes that correspond respectively to, and form stitching according to eedle swing mode and the terminal mode of making; In addition, the present invention's 3 electronic sewing machine can be to setting respectively and same setting is switched.
4 to 6 electronic sewing machine of the present invention, it is that eedle swing mode to have following pin data is carried out that its terminal is made, so the present invention's 4 electronic sewing machine is provided with to make with the baseline position of eedle swing mode and makes the device that the following pin data of mode are revised synchronously and to terminal; And the present invention's 5 electronic sewing machine, other is provided with to read with the irrelevant terminal of the baseline position of eedle swing mode and makes the read-out device of the following pin data of mode, and uses the following pin data of being revised or the irrelevant following pin data of the baseline position with eedle swing mode of being read are carried out terminal and made.In addition, the present invention's 6 electronic sewing machine can carry out the baseline position of eedle swing mode and revise synchronously and the irrelevant switching of setting to pin data down.
Below, symbol among accompanying drawing and the figure is described.
Fig. 1 is the stereoscopic figure of electronic sewing machine of the present invention.
Fig. 2 is the summary construction diagram of eedle swing mechanism.
Fig. 3 is for constituting electronic sewing machine control system block diagram.
Fig. 4 is the various buttons of guidance panel and the layout drawing of display.
Fig. 5 is the key diagram according to various eedle swing stitch that mode forms.
Fig. 6 is the various inherent data key diagrams of eedle swing mode.
Fig. 7 (A) is the key diagram of eedle swing mode inherent data, (B) makes for terminal and makes the stitching key diagram under mode and the eedle swing mode kindred circumstances, (C) makes mode and eedle for terminal and swings and make the stitching key diagram under the mode different situations.
Fig. 8 be with baseline position with respectively or same the setting, and make mode and the eedle made is usually swung the formed stitching flow chart of making of mode according to the beginning terminal.
Fig. 9 is for to distinguish baseline position or same setting, and makes the formed stitching flow chart of making of mode according to finishing terminal.
Figure 10 is for will be intensive make play the pin data and make the baseline position synchronization settings of eedle swing mode usually or the stitching flow chart is made in the setting formation that has nothing to do.
Figure 11 swings the baseline position difference or the same setting process figure that sets of mode for the eedle of terminal being made mode and making usually.
Figure 12 is for swinging the baseline position synchronization settings of mode or the setting process figure of irrelevant setting with the intensive eedle of making down the pin data and making usually.
Figure 13 is for the change baseline position or after revising down the pin data, makes the stitching key diagram when tailoring pattern.
Among the figure: 2-shank, 3-eedle, 6-cloth feed amount dial, the intensive dial of 7-, 11-eedle swing motor.
Embodiment
Below, the present invention is described in detail for the embodiment shown in reference to the accompanying drawings.
Overall structure
Shown in Fig. 1 is the summary outside drawing of electronic sewing machine of the present invention, among the figure, by the main motor 1 that makes main axis rotation the eedle 3 that is fixed on the shank 2 is moved up and down.Along with moving up and down of this eedle 3, the work feed tooth (not shown) of cloth-feeding device haunts on needle plate 4, carries the cloth of pressing with presser foot 5 like this, forms stitching with the cloth-feeding device coordination.The conveying capacity of sewing fabric can be set with cloth feed amount dial 6, and practiced terminal is made by the intensive cloth feed amount of intensive dial 7 settings when making beginning or finishing, and with this intensive cloth feed amount cloth-feeding device is driven.Intensive cloth feed amount can be set at zero from the anti-cloth feed amount that becomes the forward stitch amount and measure together, and common set amount is set in micro-work feed or sawtooth stitch cloth feed amount.At this moment send bar 8 or driving is not shown when terminal is made send solenoid to switch cloth feed amount to carry out terminal and make by operation.In addition, the 9th, power switch, the 10th, the guidance panel that carries out various settings described later
In electronic sewing machine of the present invention, be provided with the eedle swing mechanism shown in Fig. 2, fixing the shank 2 of eedle 3, by (for example swinging motor by eedle, stepper motor or servomotor) 11 to a direction or the linkage 12 that drives of rotation round about, make the work feed effect of eedle and cloth-feeding device synchronous, reciprocal and moving along the direction (the direction of arrow in Fig. 2) vertical simultaneously with cloth feeding direction.Can form the stitching of regulation eedle swing mode like this.In the eedle swing mechanism, be provided with the origin sensor 13 that detects the baffle plate 11a that together rotates with eedle swing motor 11, can detect the initial point of eedle swing position with this origin sensor.
Shown in Fig. 3 is the block diagram of electronic sewing machine control system, according to pedal instruction 20, drive main motor 1 by sewing machine control circuit 21 and main shaft drives circuit 22, by the motor-driven machine spindle, the work feed tooth is 4 beginning work feed motions in other words, the well-known mechanical work feed setting device (not shown) that operation cloth feed amount dial 6 is such, with the cloth feed amount work feed of setting, the eedle 3 formation stitching that moves up and down simultaneously.Synchronized 23 detects main spindle's, also will detect last position, the upper/lower positions of eedle when detecting 1 stitch, its signal input sewing machine control circuit 21 and eedle swing control circuit 24.Eedle swing control circuit 24 drives eedle swing motor 11 by eedle wobble drive circuit 25, accepts the signal controlling eedle swing mechanism of origin sensor 13.When terminal is made, send solenoid 27 (cloth feed amount change device) action, operate the so well-known mechanical work feed setting device (not shown) of intensive dial 7, just can set cloth feed amount.By guidance panel 10, following state bright, can set the various data of control Sewing machines, these data are temporarily left in the memory (memory storage) 26 as required, according to these data that set, but also, control machine spindle running, work feed and control eedle swing mechanism according to the cloth feed amount that operation cloth feed amount dial 6 and intensive dial 7 etc. set.
Guidance panel
Below, with reference to Fig. 4 various switches and the display that is arranged on the guidance panel 10 described.
The 41st, configuration switch (SW) is the switch that carries out various settings.Switch 42 is to split all the time end to make the beginning terminal that " be/not " set and make switch, when this switch of operation, LED (light emitting diode) 42a that expression beginning terminal is made is bright/go out.In addition, switch 43 is to make the end terminal that " be/not " set to make switch to finishing terminal, when this switch of operation, that expression finishes the LED43a that terminal makes is bright/go out.
44 is half pin (or 1 pin) switches, is the switch that makes stitching sewing machine half pin (or 1 pin), the 45th, forbid the tangent line switch, and it is that indication is carried out terminal with the pedal rear portion and made, but does not carry out the switch of tangent line.When this switch of operation, expression forbids that the LED45a of tangent line lights, and its expression forbids that tangent line is effective.
The 46th, the demonstration of display 48a of " A " figure place that expression is had the eedle swing display 48 of segment displays 48a, 48b, 48c carries out+-switch, by operating this switch, the setting that can change display 48a.In addition, the 47th, to the demonstration of the display 48b of " B " figure place of expression eedle swing display 48 carry out+-switch, by operating this switch, the setting that can change display 48b.Can show eedle swinging distance, pin number and baseline position etc. by this eedle swing display 48.
The 49th, make selector switch, if select this switch, the LED49a that the expression straight line is made lights, expression eedle swing mode selects straight line to make, 2 sawtooth switches 50 are to select 2 switches that sawtooth is made, if this switch of operation selects 2 sawtooth of eedle swing mode to make, the LED50a of 2 sawtooth of expression lights.In addition, 3 sawtooth switches 51 are to select 3 switches that sawtooth is made, if this switch of operation selects 3 sawtooth of eedle swing mode to make, the LED51a of 3 sawtooth of expression lights.In addition, 4 sawtooth switches 52 are to select 4 switches that sawtooth is made, if this switch of operation selects 4 sawtooth of eedle swing mode to make, the LED52a of 4 sawtooth of expression lights.
Left side flounce switch 53 is switches of selecting left flounce to make, when the left flounce of selector pin swing mode is made, represents that the LED53a of left flounce lights.In addition, right flounce switch 54 is switches of selecting right flounce to make, when the right flounce of selector pin swing mode is made, represents that the LED54a of right flounce lights.In addition, left blind stitch foot control 55 is switches of selecting left blind stitch pin to make, when the left blind stitch pin of selector pin swing mode is made, represents that the LED55a of left blind stitch pin lights.In addition, right blind stitch foot control 56 is switches of selecting right blind stitch pin to make, when the right blind stitch pin of selector pin swing mode is made, represents that the LED56a of right blind stitch pin lights.In addition, it is switches of selecting convention to make that convention is made switch 57, and when the convention of selector pin swing mode was made, the LED57a that the expression convention is made lighted.
Stop position indicator cock 58, it is the switch that carries out the appointment of eedle stop position when being middle-grade at pedal, when stopping for a left side, the LED58a that represents left stop position lights, when stopping for the right side, the LED58b that represents right stop position lights, and two LED58a, LED58b close and go out when stopping arbitrarily.
In detail configuration switch 59 is the switches that are used in combination with configuration switch 41, can carry out the setting more detailed than configuration switch 41.When this switch of operation, the LED59a that expression is set in detail lights.It is switches that setting flounce, blind stitch pin pin use when counting that pin is counted configuration switch 60, and when the setting pin was counted, the LED60a that expression pin number is set lighted.In addition, the switch that baseline switch 61 uses when being the change baseline position, when baseline position was set, the LED61a of expression baseline position lighted.
The 62nd, bottom line count resets switch uses when bobbin thread for sewing machine (pin number) being counted back zero.Bottom line counting "+" "-" switch 63 is switches of setting the count value that is used to count.This count value is presented on the bottom line count display 64 with 4 segmentation 64a~64d.
Eedle swing mode
Electronic sewing machine of the present invention, its eedle swing mode possess that straight line is made, 2 serration types, 3 serration types, 4 serration types, flounce formula, blind stitch pin, conventional form.Straight line is made, and shown in Fig. 5 (A), eedle is not swung, and is the mode of making at baseline position; Eedle swing width (NW) is 0.2 serration types shown in Fig. 5 (D), are as the criterion in the swing width (NW) of the 1 pin mode of making at left and right 2 following pins with baseline; 3 serration types, shown in Fig. 5 (E), with baseline be as the criterion and with the swing width (NW) of 1 pin 1/2 on a left side, the mode of making of center, right 3 following pins; 4 serration types, shown in Fig. 5 (F), with baseline be as the criterion and with the swing width (NW) of 1 pin 1/3 a left side, in the mode of making of 2 points, right 4 following pins.
In addition, the flounce formula shown in Fig. 5 (B), is the crescent pattern made from 12 pins or 24 pins in 2 circular arcs, and the kind of handling the needle has " standard, crescent, equalization " 3 kinds.And, with circular arc towards the branch that left and right sides flounce formula is arranged, about regulation be when a side in the bosom of Sewing machines as the top of the right side and circular arc on a side for the bosom in during a side, be called right flounce formula, when being called left flounce formula for opposite the time.The blind stitch pin shown in Fig. 5 (C), carries out straight line when making beginning and makes, and does not carry out the eedle swing with eedle swing width (NW) at the final 2 pin places of the pin number of handling the needle, and carries out and will return the method for sewing of origin-location mode perseveration at final 1 pin place.At this moment, be divided into left and right blind stitch pin according to the eedle swaying direction, right (left side) blind stitch pin is to make to the right the mode that (left side) carries out the eedle swing from straight line.In addition, the convention mode of making is that the prototype that makes is arbitrarily made mode.
Inherent data
In each above-mentioned eedle swing mode, eedle swing width (NW), baseline position (NP), baseline reference position (NPs) are arranged, make the inherent data of starting position (NS), sewing finishing position (NE), pin number (NC).
Eedle swing width (NW) is the eedle swing width that is illustrated in each eedle swing mode, and for example, shown in Fig. 6 (A), 1 pin width (NWs) of 4 serration types is that eedle swing width (NW) is divided into 3 parts value.That is NWs=NW/3.At this moment, if remainder appears in partition value, just the center with the eedle swing width is to equate about benchmark makes.NW is 5.0 o'clock, and NWs=1.6 surpluss 0.2.So initial pin is 1.7, the 2 pins is that 1.6, the 3 pins are 1.7, is 1.7,1.6,1.7 when returning.Again for example, the eedle swing width during the flounce formula is the width of figure, and what eedle was swung usefulness is the eedle wobble data, and eedle wobble data regulation is with the center separated into two parts.According to pattern, 24 pins, 12 pin data are arranged, if represent the data of handling the needle with NDn, NDp represents the position of handling the needle, NP represents baseline position, so according to the NDp=NP+ (position calculation of handling the needle of NW * NDn/8.2).
Baseline position (NP), shown in Fig. 6 (B), with the center of sewing machine needle swing mechanism as " 0 ", be called with a side in the Sewing machines bosom and be "+" (right side), the swing basic point position of the eedle swing that its opposite side is "-" (left side), be no more than maximum eedle swing width (WPx), be set in-5.0~0~+ 5.0 the scope.
Baseline reference position (NPs), shown in Fig. 6 (C), baseline reference position when having shown and to be set at " be benchmark separately, the swing of right-hand member benchmark, the swing of left end benchmark " with the center, it is that benchmark separates that initial setting can be set at the center, with respect to baseline position (NP), at central authorities, right, left side appointment swing benchmark.For example, in 2 serration types, baseline position (NP)=0.0, eedle swing width (NW)=3.0, during baseline reference position (NPs)=left side, eedle is swung between 0.0 and 3.0.
Making starting position (NS), shown in Fig. 7 (A), is that the following starting position of making together behind the cut-out line is set at " left and right ", and its initial setting is made from a left side.In addition, though about having in flounce formula, blind stitch pin, and when right flounce formula, right blind stitch pin, a left side is made to begin to become and is made the starting position.
Pin number (NC) is the pin number of flounce formula and blind stitch pin, and when being the flounce formula, standard is 24 pins, and crescent also is 24 pins, if equalization then is 12 pins and 24 pins, the blind stitch pin then is set between 3~250 pins.For initial setting, when being the flounce formula, for standard, crescent moon, equalization be 24 pins, and the blind stitch pin is 4 pins.
In addition, make the terminal of formation and make mode (also becoming compact mode) by carry out terminal in the beginning of eedle swing or when finishing, for straight line make, each figure of 2 serration types, 3 serration types, 4 serration types and convention mode is all effective.Intensive number of times is to begin to carry out as the grapheme of 1 figure till returning from making, and the pin number can be set in 19.And the intensive cloth feed amount when intensive is set by intensive dial 7.For example, when being 4 serration types, shown in Fig. 7 (B), 6 sawtooth can be arranged, because 1 sawtooth has 3 pins, so the pin number is 18.
And, make the selection of (intensive) sets as terminal, can set and use other mode different to carry out the method that terminal is made with eedle swing mode, with eedle swing width (NW) is established the narrow pin number of setting with the eedle swing width of interior 1 pin, handling the needle in the eedle swing width (NW) carried out the method for eedle swing to same direction.
Carry out the method that terminal is made with other mode of making different with eedle swing mode, be each to be begun terminal make and finish terminal and make and be set at terminal slot drawing shape (PC), eedle swing width (CW), intensive number of times (CC) in addition, so that baseline position (NP), baseline reference position (NPs) and eedle are swung mode is the same.For example, shown in Fig. 7 (C), if with 4 serration types to start with terminal make, 2 serration types are swung mode as eedle, and 3 serration types are made as example as the end terminal slot and describe, and it is 4 serration types that the beginning terminal is made, the eedle swing width is CW1, and intensive number of times is 3 times.Beginning terminal at this, to make follow-up continuous eedle swing mode be 2 serration types, at this moment, after the beginning terminal sewing finishing, if eedle swing mode, do not determine the starting position about 2-4 point serration type, make near the end position eedle from terminal and swing open initial point and carry out the eedle swing.And when the eedle position and the starting position of eedle swing mode that the beginning terminal mode of making finishes were inconsistent, after the terminal sewing finishing, when moved described end eedle position and described beginning eedle position, the speed that give between 1 pin was controlled.And finishing the terminal mode of making is 3 serration types, and the eedle swing width is CW2, and intensive number of times is 4 times.It is to move to finishing the terminal mode of making from eedle swing mode that this end terminal is made, but owing to need 1 pin, therefore make intensive number of times+1 pin of mode as intensive pin number to finish terminal, to drive the described solenoidal state of making that returns, according to the cloth feed amount work feed of intensive dial 7 settings.
The baseline position change
Below, the embodiment that the baseline position of each eedle swing mode when terminal is made and when making usually changes formed pattern stitching describes.For the eedle swing mode of making usually, it begins and finishes the baseline position that terminal is made mode and relative baseline position, eedle swing width and other each pattern of setting, also have the following pin data of convention pattern etc.,, and deposit in the memory 26 all by the guidance panel input.
In Fig. 8, when also being not activated the switch 42 that the beginning terminal makes (step S1 not), from memory, read and make eedle swing mode, relative baseline position NP and the eedle swing width (step S2) made usually usually, current when stepping on plate (step S3), carry out common eedle wobbling action (step S11) at baseline position NP and in the eedle swing mode of its eedle swing width.
On the other hand, when pressing the switch 42 that the beginning terminal makes, judge whether to make (step S4) for convention is intensive.It is that following pin data according to each pin of input make that so-called intensive convention is made, and according to the terminal stitch data of memory in the memory (memory storage) 26, the intensive stitching of making that forms in the beginning of eedle swing mode or when finishing.Make when not being that intensive convention is made when terminal, judge whether the baseline position that terminal is made, made usually sets (step S5) respectively.If do not set respectively, just from memory, read respectively the beginning terminal make mode and make usually eedle swing mode, the beginning terminal relevant with them make baseline position NP1, begin terminal make the eedle swing width, usually make baseline position NP, make eedle swing width (step S6) usually.At this moment, NP1, NP are set to same value N1.
On the other hand, when setting respectively, equally, from memory, read respectively the beginning terminal make eedle swing mode and make usually eedle swing mode, the beginning terminal relevant with them make baseline position NP1, begin terminal make the eedle swing width, usually make baseline position NP, make eedle swing width (step S7) usually.At this moment, baseline position is set at NP1=N2 respectively, the value that NP=N1 is different.
Then; moving to step S8 makes shank move to the primary position made of beginning terminal; step on plate (step S9) before the wait, begin the terminal slot braking with above-mentioned setting value and make (step S10), then begin common eedle wobbling action (step S11) at baseline position NP.When pedal is in the neutral position (step S12 is), stop Sewing machines (step S13), and post legged pedal (step S14 is), if speed (step S15 is) that can tangent line, the processing (finishing terminal makes) that just enters Fig. 9.
In Fig. 9,, intactly carry out tangent line (step S27), and carry out end process closing when finishing terminal and making switch 43 (step S21 not).In addition, finish terminal and make switch 43, but terminal is made when not being intensive convention (step S22 not), judges whether that setting terminal is made baseline position and made baseline position (step S23) usually respectively when opening.If do not set respectively, terminal will be made eedle swing mode and relative end terminal is made baseline position NP2=N1 setting respectively with the eedle swing width if then will finish, to finish then that terminal is made eedle swing mode and relative end terminal is made baseline position NP2=N3 and the eedle swing width reads in memory (step S24, S25) respectively, and finish terminal at baseline position NP2 place and make (step S27).
In Figure 13 (A), (B), having shown when beginning the terminal mode of making is 4 serration types, usually the mode of making is 2 serration types, and when finishing the terminal mode of making and being 3 serration types, and baseline position is not set (same setting) and the example of setting respectively respectively.Figure 13 (A) is not for setting example respectively, that a kind of mode baseline position all is N1, and Figure 13 (B) is for setting example respectively, setting the beginning terminal respectively, to make the baseline position of mode be N2, and the baseline position of making mode usually is N1, and finishing terminal, to make the baseline position of mode be N3, forms the stitching of its pattern respectively.
Be judged as intensive convention when making when respectively the terminal among the step S22 of the step S4 of Fig. 8 and Fig. 9 being made, carry out the processing among Figure 10.Promptly, when in step 4, being judged as intensive convention when making, from memory, read respectively the intensive convention of beginning with following pin data DnS, make eedle swing mode usually, the relative baseline position of making usually is NP, eedle swing width (step S31), judges that it is irrelevant setting or synchronization settings (step S32) that intensive convention is made with making baseline position usually.When being judged as synchronization settings (step S32 denys), to begin that pin data DmS is modified to DmS=DnS+NP (step S33) under the intensive convention, if be judged as irrelevant set (step S32 is), just following pin data are not revised, enter the step S9 of Fig. 8, step on plate before the wait, begin terminal according to the intensive convention data of beginning and make.
In addition, make when being judged as intensive convention and making when finishing terminal among the step S22 at Fig. 9, from memory, read in and finish intensive convention pin data DnE (step S34) down, when being judged as that intensive convention is made and making when being synchronization settings (step S35 not) usually, pin data DmE under the intensive convention of end to be modified to DmE=DmE+NP (step S36), and if irrelevant setting (step S35 is), just do not revise down the pin data, finish terminal with the intensive convention data of end respectively and make (step S37), the step S27 that enters Fig. 9 carries out the end process of tangent line.
Having shown regulation in Figure 13 (C) begins and finishes intensive convention and make, for example when making usually when being 2 serration types of baseline position NP=1, from step S32 to S35, if being judged as intensive convention makes and common baseline synchronization settings, then shown in Figure 13 (D), make with the convention of carrying out of revising data pin data+1 under the intensive convention; If irrelevant the setting, then shown in Figure 13 (E), portion is not revised intensive convention data in addition, carries out convention and makes.
In addition, at the step S5 of Fig. 8 and the step S23 of Fig. 9, and the step S32 of Figure 10, the 35th, judged whether to set respectively the baseline position that terminal is made and made usually, or, the processing of these settings has been shown in Figure 11 and Figure 12 not for the irrelevant step of setting.
When setting terminal make and the baseline position made usually for setting respectively or same setting the time, as shown in figure 11, start configuration switch 41 and detailed configuration switch 59 (step S41) at first simultaneously, then start right blind stitch foot control 56 (step S42), on eedle swing display 48, demonstrate ON/OFF and demonstrate setting content.When showing ON, the expression terminal is made with the baseline position of making usually and is set respectively.And when showing OFF, represent same setting.If the change setting content is used display switch 46,47 change ON or OFF (step S44, S45), start configuration switch 41 (step S46), deposit setting content in the memory 26 (step S47).
In addition, the baseline position of making and making usually in the intensive convention of setting is when haveing nothing to do setting or synchronization settings, as shown in figure 12, start configuration switch 41 and detailed configuration switch 59 (step S51) simultaneously, then start left blind stitch foot control 55 (step S52), on eedle swing display 48, demonstrate ON/OFF, and demonstrate setting content.When showing ON, represent that the baseline position that intensive convention is made and made usually is the setting that has nothing to do, and when showing OFF, represents same setting.If the change setting content with display switch 46,47 change ON or OFF (step S54, S55), and starts configuration switch 41 (step S56), then setting content is deposited in (step S57) in the memory 26.
Like this, at the step S5 of Fig. 8 and the step S23 of Fig. 9, and among the step S32 of Figure 10,35, just whether the baseline position that can make and make usually terminal respectively sets (same setting) respectively, or do not have nothing to do setting (synchronization settings), simply judge according to the content of reading from memory.
According to 1 to 3 electronic sewing machine of the present invention, owing to can make the eedle swing to terminal The baseline position of mode and the baseline position of usually making eedle swing mode carry out respectively or same establishing Fixed, thus can be according to the cloth of making, and according to respectively or the same baseline position that sets advance The row pattern is made, and can form not only attractive in appearance but also high-quality pattern and make stitching.
In addition, according to 4 to 6 electronic sewing machine of the present invention, owing to terminal can be made down The pin data are set at synchronously with the baseline position of usually making eedle swing mode or are irrelevant, so energy Enough clothes according to making are repaiied the baseline position of lower pin data and eedle swing mode synchronously Irrelevant and carry out pattern and make just or with this baseline position, can form equally not only attractive in appearance but also high-quality Pattern make stitching.
Claims (6)
1. electronic sewing machine makes the eedle that moves up and down and the coordination that moves up and down accordingly at the cloth-feeding device of the work feed tooth of realizing work feed of haunting on the needle plate that has with this eedle forms stitching on cloth by the main motor that makes main axis rotation; It is characterized in that having: make the work feed effect of eedle and described cloth-feeding device make it on vertical direction, make the eedle swing mechanism of reciprocally swinging synchronously simultaneously with respect to cloth feeding direction; Form terminal with the beginning of the data of described eedle swing mode and eedle swing mode with when finishing and make the storage device that the data of mode are imported; Eedle can be swung the baseline position of mode and beginning and finish terminal and make the baseline position setting device that the baseline position of mode is set respectively; Read described eedle swing mode and terminal and make each data of mode, and, drive described eedle swing mechanism, form the device of stitching by eedle swing mode and the terminal mode of making according to the baseline position that sets corresponding to described two modes of reading.
2. electronic sewing machine makes the eedle that moves up and down and the coordination that moves up and down accordingly at the cloth-feeding device of the work feed tooth of realizing work feed of haunting on the needle plate that has with this eedle forms stitching on cloth by the main motor that makes main axis rotation; It is characterized in that having: make the work feed effect of eedle and described cloth-feeding device make it on vertical direction, make the eedle swing mechanism of reciprocally swinging synchronously simultaneously with respect to cloth feeding direction; Form terminal with the beginning of the data of described eedle swing mode and eedle swing mode with when finishing and make the storage device that the data of mode are imported; Eedle can be swung the baseline position of mode and beginning and finish terminal and make the baseline position setting device of the same setting of baseline position of mode; Read described eedle swing mode and terminal and make each data of mode, and, drive described eedle swing mechanism, form the device of stitching by eedle swing mode and the terminal mode of making according to the baseline position that sets corresponding to described two modes of reading.
3. electronic sewing machine makes the eedle that moves up and down and the coordination that moves up and down accordingly at the cloth-feeding device of the work feed tooth of realizing work feed of haunting on the needle plate that has with this eedle forms stitching on cloth by the main motor that makes main axis rotation; It is characterized in that having: make the work feed effect of eedle and described cloth-feeding device make it on vertical direction, make the eedle swing mechanism of reciprocally swinging synchronously simultaneously with respect to cloth feeding direction; Form terminal with the beginning of the data of described eedle swing mode and eedle swing mode with when finishing and make the storage device that the data of mode are imported; Eedle can be swung the baseline position of mode and beginning and finish baseline position that terminal makes mode respectively or the baseline position setting device of same setting; To described baseline position respectively or the switching device shifter that switches of same setting; Read described eedle swing mode and terminal and make each data of mode, and, drive described eedle swing mechanism, form the device of stitching by eedle swing mode and the terminal mode of making according to the two mode baseline positions that described switching is set.
4. electronic sewing machine makes the eedle that moves up and down and the coordination that moves up and down accordingly at the cloth-feeding device of the work feed tooth of realizing work feed of haunting on the needle plate that has with this eedle forms stitching on cloth by the main motor that makes main axis rotation; It is characterized in that having: make the work feed effect of eedle and described cloth-feeding device make it on vertical direction, make the eedle swing mechanism of reciprocally swinging synchronously simultaneously with respect to cloth feeding direction; Form terminal with the beginning of the data of described eedle swing mode and eedle swing mode with when finishing and make the storage device that the following pin data of mode are imported; The following pin data that described terminal is made mode are revised the synchronous correcting device of baseline position that makes itself and described eedle swing mode; Read described eedle swing mode data and terminal and make pin data under the mode, and according to the baseline position that sets corresponding to the described following pin data that are corrected and eedle wobble data, drive described eedle swing mechanism, form the device of stitching by eedle swing mode and the terminal mode of making.
5. electronic sewing machine makes the eedle that moves up and down and the coordination that moves up and down accordingly at the cloth-feeding device of the work feed tooth of realizing work feed of haunting on the needle plate that has with this eedle forms stitching on cloth by the main motor that makes main axis rotation; It is characterized in that having: make the work feed effect of eedle and described cloth-feeding device make it on vertical direction, make the eedle swing mechanism of reciprocally swinging synchronously simultaneously with respect to cloth feeding direction; Form terminal with the beginning of the data of described eedle swing mode and eedle swing mode with when finishing and make the storage device that the following pin data of mode are imported; Read the described terminal that has nothing to do with described eedle swing mode baseline position and make the read-out device of pin data under the mode; According to making the baseline position that the irrelevant following pin data of the baseline position of mode and eedle wobble data set corresponding to reading with described terminal, drive described eedle swing mechanism, form the device of stitching by eedle swing mode and the terminal mode of making.
6. electronic sewing machine makes the eedle that moves up and down and the coordination that moves up and down accordingly at the cloth-feeding device of the work feed tooth of realizing work feed of haunting on the needle plate that has with this eedle forms stitching on cloth by the main motor that makes main axis rotation; It is characterized in that having: make the work feed effect of eedle and described cloth-feeding device make it on vertical direction, make the eedle swing mechanism of reciprocally swinging synchronously simultaneously with respect to cloth feeding direction; Form terminal with the beginning of the data of described eedle swing mode and eedle swing mode with when finishing and make the storage device that the following pin data of mode are imported; The following pin data that described terminal is made mode are revised and are made the baseline position of itself and described eedle swing mode synchronous, perhaps read with the irrelevant described terminal of described eedle swing mode baseline position and make the switching device shifter of pin data under the mode; According to corresponding to the following pin data of revising by the switching of described switching device shifter or read with described terminal and make the baseline position that the irrelevant following pin data of the baseline position of mode and eedle wobble data set, drive described eedle swing mechanism, form the device of stitching by eedle swing mode and the terminal mode of making.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2000127115A JP2001300166A (en) | 2000-04-27 | 2000-04-27 | Electronic sewing machine |
JP127115/2000 | 2000-04-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1321803A true CN1321803A (en) | 2001-11-14 |
CN1332087C CN1332087C (en) | 2007-08-15 |
Family
ID=18636768
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB011154713A Expired - Fee Related CN1332087C (en) | 2000-04-27 | 2001-04-27 | Electronic sewing machine |
Country Status (4)
Country | Link |
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JP (1) | JP2001300166A (en) |
CN (1) | CN1332087C (en) |
DE (1) | DE10120312B4 (en) |
TW (1) | TW517117B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN105986367A (en) * | 2014-09-04 | 2016-10-05 | 蛇目缝纫机工业株式会社 | Sewing machine system, terminal device, and method of synchronizing embroidery data in sewing machine system |
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US4159685A (en) * | 1978-07-28 | 1979-07-03 | The Singer Company | Formation of variable width cutting space buttonhole patterns in an electronically controlled sewing machine |
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JP2650383B2 (en) * | 1988-12-20 | 1997-09-03 | ブラザー工業株式会社 | Zigzag sewing machine |
JPH0744305Y2 (en) * | 1989-04-28 | 1995-10-11 | ジューキ株式会社 | Cycle sewing machine for buttonholes |
JP2844865B2 (en) * | 1990-07-10 | 1999-01-13 | ブラザー工業株式会社 | sewing machine |
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JP2592785Y2 (en) * | 1993-07-22 | 1999-03-24 | シンガー日鋼株式会社 | Bar-tacking seam structure |
JPH1061740A (en) * | 1996-08-20 | 1998-03-06 | Brother Ind Ltd | Swiveling mechanism for link |
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TW473573B (en) * | 1999-10-05 | 2002-01-21 | Juki Kk | Electronic zigzag sewing machine |
-
2000
- 2000-04-27 JP JP2000127115A patent/JP2001300166A/en active Pending
-
2001
- 2001-04-26 TW TW90110014A patent/TW517117B/en not_active IP Right Cessation
- 2001-04-26 DE DE2001120312 patent/DE10120312B4/en not_active Expired - Fee Related
- 2001-04-27 CN CNB011154713A patent/CN1332087C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105986367A (en) * | 2014-09-04 | 2016-10-05 | 蛇目缝纫机工业株式会社 | Sewing machine system, terminal device, and method of synchronizing embroidery data in sewing machine system |
Also Published As
Publication number | Publication date |
---|---|
CN1332087C (en) | 2007-08-15 |
JP2001300166A (en) | 2001-10-30 |
TW517117B (en) | 2003-01-11 |
DE10120312B4 (en) | 2007-04-26 |
DE10120312A1 (en) | 2002-01-24 |
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