CN1407160A - Sewing machine - Google Patents
Sewing machine Download PDFInfo
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- CN1407160A CN1407160A CN02132022A CN02132022A CN1407160A CN 1407160 A CN1407160 A CN 1407160A CN 02132022 A CN02132022 A CN 02132022A CN 02132022 A CN02132022 A CN 02132022A CN 1407160 A CN1407160 A CN 1407160A
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- pattern
- tailoring
- making
- pin
- balancing point
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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
- D05B19/04—Sewing machines having electronic memory or microprocessor control unit characterised by memory aspects
- D05B19/10—Arrangements for selecting combinations of stitch or pattern data from memory ; Handling data in order to control stitch format, e.g. size, direction, mirror image
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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
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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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- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/30—Details
Abstract
The provide a sewing machine which can optionally switch sewing patterns when a plurality of the sewing patterns are sewn by a program-sewing. A plurality of needle-swinging patterns 30 to 33 are sewn in a specified order, and thus, the program-sewing is performed. Respective steps 1 to 4 for the program data are constituted of data 50 which corresponds with respective needle-swinging patterns and completion conditions 51 to complete the patterns. The needle-swinging pattern under the performance is completed when the sewing has been performed to a set stitch number, and an external input 52 of a fabric end sensor, an operation switch, or the like is performed, and is switched to a next needle-swinging pattern. By such a constitution, the program-sewing can be performed by switching the sewing patterns by the setting of the stitch number or the external input. Therefore, the switching of the sewing pattern which is suitable for an article to be sewn is performed, and a sewing of a beautiful finish becomes possible.
Description
Technical field
The present invention relates to a kind of Sewing machines, particularly can order according to the rules carry out the Sewing machines that program is made multiple tailoring pattern (balancing point pattern).
Background technology
From before, all be to switch multiple balancing point pattern in order with swing needle sewing machine to carry out program and make.Figure 10 (A) be various balancing point patterns 1～4 and this balancing point pattern data by 2,4,1,3 the routine data figure that is linked in sequence, carry out the program sewing by carrying out this routine data.
In swing needle sewing machine, carry out balancing point control according to balancing point pattern data control balancing point motor, carry out work feed with the mechanical mechanism of Sewing machines.Therefore, each balancing point pattern data is shown in Figure 10 (B), and the pin data constitute by falling.Its content is made of the needle downing position " nPosition " of " nNo. " that determine the pin serial number, this moment and " cloth feeding direction " three data of decision and balancing point while work feed.And, the setting range of each data, " nNo. " has 1～64 value, " nPosition " have with the center be 0.0, ± 5.0 value, " cloth feeding direction " is for just sending (F) and counter sending (B).
Shown in Figure 10 (A), when making routine data, be that each pattern data is arranged processing and made data by each step (STEP) by different balancing point pattern datas.Finish the condition of the program of each step 1～4, promptly as finishing the condition that the balancing point pattern is made, can set and stop and continuous mode, under the situation of selected stop mode, when finishing to make according to the balancing point pattern data, Sewing machines stops automatically, under the situation of selected continuous mode, Sewing machines does not stop and entering next procedure, and returns step 1 behind the final step that is through with again.
But, because work feed is to carry out with the friction of the mechanical mechanism of feed dog etc., so to make the pin of each pattern count the sewing finishing position sometimes different with desirable sewing position because of the different errors that produce with sewing velocity of difference of cloth quality, because of former program is made only end pattern when the pin of pattern is counted sewing finishing, so just produced the problem that can not be transformed into the tailoring pattern of next procedure in desirable position.
And program is in the past made the pin number that can only set a step with the pin number of pattern.Therefore, even when forming the stitch of a step according to the repeat patterns as 2 saw tooth pattern or 3 saw tooth pattern, the operator also must import the data of the same pattern of the stitch lengths that only constitutes each step repeatedly when making program, not only operating efficiency is extremely low, and the burden of input operation is also very big.And, when the pattern that makes for example when 2 sawtooth change to 3 sawtooth, the operator also must only import pattern and the same stitch lengths that 3 sawtooth stitch datas are made with 2 sawtooth repeatedly from beginning, operating efficiency is also very low.
For addressing the above problem, the object of the present invention is to provide a kind of program of making at changeable a plurality of tailoring patterns make in, can be transformed into the Sewing machines of next tailoring pattern from the tailoring pattern implementing at sewing position arbitrarily.
And and, also provide a kind of and can improve the input operation efficient of pattern and the Sewing machines that reduces the heavy burdens.
Summary of the invention
For addressing the above problem, Sewing machines of the present invention has:
Store a plurality of formed tailoring patterns of regulation pin number that constitute by odd number or most unit patterns pattern storage device,
Set the enforcement order of above-mentioned a plurality of tailoring patterns enforcement order setting device,
Output the tailoring pattern in implementing move to frame movement command device with the move of the next tailoring pattern of above-mentioned enforcement order setting device setting,
Before with above-mentioned frame movement command device output move, the control device that the tailoring pattern in implementing at that time with it is made repeatedly and interrupted implementing with the making of the tailoring pattern in implementing, And control this moment when the output move making with above-mentioned next tailoring pattern.
Owing to can switch tailoring pattern, carry out and make the switching of thing coupling in the regulation part by such constituting, so can carry out exquisite making.
And Sewing machines of the present invention has:
Store a plurality of formed tailoring patterns of regulation pin number that constitute by odd number or most unit patterns pattern storage device,
In the tailoring pattern in force, to the pin counting number device of making the pin counting number,
Be set in the total needle amount setting device of making total needle amount in the tailoring pattern in the above-mentioned enforcement,
Before reaching above-mentioned total needle amount, above-mentioned pin number implements to make repeatedly, when reaching above-mentioned total needle amount, interrupt to make and implement the control device of making according to predefined next tailoring pattern according to the tailoring pattern in implementing with the tailoring pattern in implementing.
Owing to can switch to making of next tailoring pattern and irrelevant according to the tailoring pattern of total needle amount from implement of setting made from the unit pattern pin number that constitutes tailoring pattern by such constituting, so do not need to import repeatedly the unit pattern data as 2 sawtooth or 3 saw tooth pattern when the operator makes program, can make program expeditiously.And when the unit pattern of the pattern that made of change, the operator is the unit's of input pattern repeatedly, does not change total needle amount and as long as select desirable unit pattern or only make, change a pattern, just can change simply.
Description of drawings
Fig. 1 is Sewing machines stereoscopic figure of the present invention.
Fig. 2 is the structure chart of needle vibrating mechanism.
Fig. 3 is the calcspar of sewing-machine control systems in the pie graph 1.
Fig. 4 is the various switches on the guidance panel, the layout drawing of display.
Fig. 5 is the key diagram that expression formation balancing point pattern data and program are made.
Fig. 6 is the key diagram of the data content of 1 step of expression.
Fig. 7 is that the expression setting is used for the routine data flow chart in proper order that program is made.
Fig. 8 is the flow chart that the implementation program is made order.
Fig. 9 is expression as the condition that finishes outside input, is carrying out the key diagram that the pattern of program when making made.
Figure 10 is the key diagram that former program is made.
Among the figure: 1-main motor, 10-guidance panel, 11-balancing point motor, the instruction of 20-pedal, 21-control device, 21a-Sewing machines rotation control part, 21b-balancing point control part, 21c-pin counting number device, 30～33-balancing point pattern, 52-outside input, 52a-selvedge command device, 52b-operational order device, 53-pin is counted command device, 57-selecting arrangement.
The specific embodiment
Below, the embodiment shown in describes the present invention in detail with reference to the accompanying drawings.
Fig. 1 is the outside drawing of Sewing machines of the present invention, makes the main motor 1 of main axis rotation that the eedle 3 that is bearing on the shank 2 is moved up and down in usefulness on this figure.Haunt on the needle plate 4 with the feed dog (not having diagram) of the cloth-feeding device of the associated that moves up and down of this eedle 3, carry by giving as security the cloth that pin 5 is being given as security, by on cloth, forming stitch with the cloth-feeding device coordination with this.The making conveying capacity and can set of cloth, and can set the compression cloth feed amount with suppressed scale dish 7 with dial 6, and drive by cloth feed amount that cloth-feeding device is made beginning or knotting when finishing made with this setting.The compression cloth feed amount can be set at zero from the contrary cloth feed amount identical with the forward stitch amount, is small cloth feed amount or sawtooth stitch cloth feed amount as common set amount.At this moment, can shoulder bar 8 or drive no illustrated anti-seam solenoid when knotting, change that cloth feed amount is counter stitches by operating anti-seam.And, the 9th, power switch, the 10th is with in the guidance panel that carries out various settings described later.
On Sewing machines of the present invention, be provided with needle vibrating mechanism as shown in Figure 2, the shank 2 of supporting eedle 3, linkage 12 by driving, make its work feed action synchronous and, can form the stitch of the balancing point pattern of regulation with this to moving back and forth with cloth feeding direction vertical direction (direction of arrow of Fig. 2) with cloth-feeding device by balancing point motor (for example stepper motor or servomotor) 11.On needle vibrating mechanism, be provided with the origin sensor 13 that detects the shutter 11a that rotates simultaneously with the rotation of balancing point motor 11, the initial point that detects the balancing point position.
Fig. 3 is the sewing-machine control systems calcspar, is provided with the control device of being made up of Sewing machines rotation control part 21a and balancing point control part 21b, constitute with CPU (control device) 21 on Sewing machines.Drive main motor 1 according to pedal instruction 20, the rotation control part 21a that passes through Sewing machines and machine spindle drive circuit 22, so the main shaft of Sewing machines is driven and feed dog carries out so-called 4 work feeds motion, and the cloth feed amount work feed of setting with work feed dial 6, the eedle 3 formation stitch that moves up and down simultaneously.Synchronized 23 detects main spindle's, detects the 1st stitch, and detects the upper-lower position of eedle 3 and this signal is input to Sewing machines rotation control part 21a and balancing point control part 21b.Balancing point control part 21b drives balancing point motor 11 by balancing point drive circuit 25, accepts the signal of origin sensor 13 and controls needle vibrating mechanism.Anti-seam solenoid 27 moves, becomes the cloth feed amount that suppressed scale dish 7 is set when knotting.
As described below, guidance panel 10, be used for when program is made a plurality of tailoring patterns (balancing point pattern) that constitute with the unit pattern, set each tailoring pattern enforcement order (enforcement order setting device), also be used for setting total needle amount of making (total needle amount setting device) and the necessary various data of control that are used to set Sewing machines data based need once the depositing in the memory (storage device) 26 that these have been set at a tailoring pattern.
In addition, in memory 26, storing a plurality of tailoring patterns that the regulation pin number that is made of odd number or a plurality of units pattern is formed, control device 21 according to the data of setting by guidance panel 10 or according to the tailoring pattern of reading from memory 26, by Sewing machines rotation control part 21a control Sewing machines master motor 1 and by balancing point control part 21b control balancing point motor 11, carry out the program that a plurality of tailoring patterns are made in accordance with regulations in proper order and make.
In addition, be provided with selvedge sensor 24 on the Sewing machines and be configured in the regulation part of Sewing machines or the console switch 28 on the guidance panel 10, control device 21 is when implementation procedure is made, in case just interrupt the making and carry out making of next tailoring pattern of tailoring pattern the enforcement from selvedge sensor 24 or console switch 28 input signals.In addition, on Sewing machines rotation control part 21a, be provided with pin counting number device 21c, 21c counts the pin number of making in the tailoring pattern in force by this pin counting number device, when this counting pin number reaches the total needle amount of setting with the total needle amount setting device, the making and begin making of the tailoring pattern during control device 21 just interrupts implementing according to next tailoring pattern.
Fig. 4 is configured in the various switches on the guidance panel 10 and the schematic diagram of display, and it is to be used for the switch that option program is made that program is made switch 48, when operating it program is made with common making and switches, and LED49 lights when the selection program is made.The 41st, configuration switch (SW), be the switch that is used to carry out the various settings such as parameter setting that program makes.The 42nd, show the display of the total needle amount made with the balancing point pattern etc., the 43rd, show the display of number of steps described later, pattern, balancing point pattern numbering etc.44, the 45th, the numerical value that increase and decrease shows on display 42,43 is extremely numbered+button.The 46th, set the pattern that when being sewn into the total needle amount of setting with the balancing point pattern, finishes the pattern under the situation of making and set button, the 47th, with the switch of figure case switch selection balancing point pattern customized.
Fig. 5, Fig. 6 are the routine data pie graphs that the program of one embodiment of the invention is made.In this embodiment, shown in Fig. 5 (A), implement 4 kinds of balancing point patterns 30～33 by 31,33,30,32 orders.The data of each balancing point pattern are shown in Fig. 5 (B), and are identical with the structure of Figure 10 (B).
Routine data when program is made is divided into " step ", and the information of each step is made of " balancing point pattern data " 50 and " pattern termination condition " 51 liang of key elements as the unit pattern as shown in Figure 6." balancing point pattern data " the 50th, the data of balancing point pattern (30～33), in addition, " pattern termination condition " the 51st finishes and the balancing point pattern of " balancing point pattern data " 50 irrelevant each step and the pattern termination condition that moves to the balancing point pattern of next step.The end of the balancing point pattern of each step, irrelevant but when being sewn into the total needle amount of setting, count command device 53 or " outside input " 52 carried out with the pin number of " balancing point pattern data " by pin.
Pin is counted the pin number that command device 53 is in force the tailoring pattern, makes with pin counting number device 21c statistics, when this statistics pin number reaches the total needle amount of setting, just finish or interrupt carrying out in balancing point pattern and the output move of moving to next step balancing point pattern.The control that when like this pin that reaches setting at the pin number is counted the balancing point pattern is moved below is also referred to as pin numerical control system.
In addition, " outside input " the 52nd undertaken by selvedge command device 52a and operational order device 52b, selvedge command device 52a is constituted, and is detected the selvedge of sewing finishing by selvedge sensor 24 by selvedge sensor 24, balancing point pattern in the enforcement is finished and move that output is moved to next step balancing point pattern.In addition, operational order device 52b is made of console switch 28, the balancing point pattern in implementing can be finished when in Sewing machines stops console switch 28 being operated and move that output is moved to next step balancing point pattern.
Therefore, the frame movement command device of output move is counted command device 53, selvedge command device 52a and operational order device 52b by pin and is realized, these command devices can be selected with the selecting arrangement 57 that is located on the control device 21.
For the tailoring pattern in the end enforcement, selection instruction device 52a and operational order device 52b the time, before selvedge sensor 24 or console switch 28 input signals, do not upgrading each step.The beginning of returning pattern when the pin that finishes the balancing point pattern is during this period counted again arrives till selvedge sensor 24 or console switch 28 input signals always repeatedly.
In addition, carry out pin numerical control system for the tailoring pattern in finish implementing, when selecting pin to count command device 53, after the making of the total needle amount on each step (setting the pin number), can select the pattern of " stopping " 54, " continuously " 55, " tangent line " 56 in end setup.When having selected " stopping " pattern, stop Sewing machines and enter into next step after setting the making of pin number being through with.When having selected " continuously " pattern, do not stop Sewing machines after setting the making of pin number and also can upgrade being through with to next step.When the setting pin number on being set in each step is bigger than the pin number of " balancing point pattern data ", return pattern beginning, same pattern repeatedly again, move to next step arriving the moment of setting the pin number in the moment of " balancing point pattern data " the pin number that is through with.In addition, when having selected " tangent line " pattern, in the step 1 that is through with and carries out tangent line after setting the making of pin number and return to EP (end of program).
The right side of Fig. 5 (A), the left side of Fig. 6 are the termination condition schematic diagrames of each step of setting like this, " step 1 " is making with balancing point pattern 31, stop Sewing machines when being sewn to 100 pins that total needle amount sets and finish, " step 2 " is with outside end of input making with balancing point pattern 33, " step 3 " is making with balancing point pattern 30, do not stop Sewing machines when being sewn to total needle amount 50 pins of setting and finish with the form that moves on to next step, " step 4 " is with the making of balancing point pattern 32, and stops Sewing machines when being sewn to 100 pins that total needle amount sets and finishes.
Fig. 7 is the processing sequence figure that be used for setting program of program when making above-mentioned balancing point pattern.On the guidance panel 10 of Fig. 4, set button 41 (step S10) setting pattern by pressing.At this moment, in order to become the program setting pattern, must make switch 48 by operation sequence and come option program to make (step S11).When not having option program to make, move to common setting pattern (step S12) and end process of making.
When the setting pattern of having selected setting program to make, the LED49 that program is made lights.Step display numbering (step S13) and on the display 43 of guidance panel owing on display 42, showing pin number (step S14), so with+-button 44 can set the total needle amount of the current step of having selected, and (step S15) returns step S14 and update displayed when needs change.
When setting pin number is " 0 " (step S16), from the termination condition (step S17) of the outside input balancing point pattern relevant with this number of steps.When setting the pin number be " 0 " in addition the time, the pattern (step S18) when setting button 46 setting end setup pin numbers and make with pattern.Pattern during end can by+-button 45 switches " stopping ", " tangent lines ", " continuously ", and the content (step S19, S20) of the pattern that demonstration sets on display 43.Set end (step S21) by setting button 46 patterns once more.
For example can select balancing point pattern (data 2) with above processing to " step 1 " of Fig. 5 (A), Fig. 6, can with+-button 44 set total needle amounts be 100, and can with+-button 45 is set at pattern " stopping ".
In addition, use by pattern selection key 47 customized and carry out change (step S22) as the balancing point pattern of unit pattern, going out with sudden strain of a muscle on display 43 shows the numbering (step S23) of balancing point pattern.At this moment, with+-button 45 change balancing point pattern data numberings (step S24), select by the pattern of pattern selection key 47 customized (step S25), end balancing point once more.In addition, can make, change by operating operation panel 10, omit its detailed description at this as the data of each balancing point pattern of unit pattern.
Then, by by+-number of steps (step S27) of button 45 (step S26) change display 43, return step S13 and above-mentioned repeatedly processing.Then, when finishing, whole settings presses setting button 41 (step S28).
According to above processing, owing to can step of updating number (step S27), distribute balancing point pattern (step S23) to each number of steps, setting is for the termination condition (step S19) of each balancing point pattern, so then " step 1 " can select balancing point pattern (data 4) to " step 2 ", select balancing point pattern (data 1) finishing pattern as " outside input " and to " step 3 ", total needle amount is set at 50 pins also to be selected " continuously " pattern and " step 4 " is selected balancing point pattern (data 3), total needle amount is set at 100 pins and " stopping " pattern of setting.
Like this, the termination routine setting of making an and routine data of making deposited in the memory 26 (Fig. 3).
Fig. 8 is the program that makes of the processing by Fig. 7, carries out the precedence diagram that program is made.
Make (step S40) in case make switch 48 option programs with program, then program is made and is just moved and make counter I initialization (I=1) (step S41), control device 21 reply pedal instruction 20 and according to stepping on (step S42) before the pedal, reading " step 1 " balancing point pattern data (step S43), making according to the balancing point pattern of the Data Control master's motor 1 that reads and balancing point motor 11 and " step 1 " from memory 26.
Then, judge whether post legged (step S44) of pedal, when being post legged, carry out moving and carrying out the control of tangent line to step S56, judge then when being not post legged whether the total needle amount of setting in this step is 0, promptly judge the sewing finishing of this step, whether be by the pin number made from the tailoring pattern of in force step reach when setting pin and counting, the pin of output move is counted command device 53 performed (setting the pin number is not 0), still by outside input 52 (setting pin number=0) performed (step S45).Finishing when pattern is (step S45 negates) when counting command device 53 execution with pin, the pin number of making by tailoring pattern in force with set the pin number and compare and judged whether that setting pin number just finishes to make (step S46), do not set the pin number then enter step S48 and the making of the pin number of the balancing point pattern that judges whether to be through with if reach.When the making of pin number of balancing point pattern returned step 44 when not finishing, when finishing then the initialization of balancing point pattern and return the first pin needle falling point (step S49) of balancing point pattern, return step 44 and processing so far repeatedly equally.
The above processing of example explanation with Fig. 5, Fig. 6, promptly be: be set to 100 pins owing to total needle amount in " step 1 ", so move to step S46 from step S45, when the making of " step 1 " with pin counting number device 21c statistics total needle amount and judge whether to have reached 100 pins.Do not reaching the pin number (4 pin) that enters step S48 when the setting pin is counted and judge whether to have reached balancing point pattern (data 2) corresponding to " step 1 ".(step S49) and the initial needle falling point that returns this balancing point pattern return step S44 then then the balancing point pattern is initialised if reached this pin number, from beginning making with this tailoring pattern repeatedly.In addition, when the pin number that does not reach the balancing point pattern (4 pin) (step S48 negate), also return step S44 and making with this balancing point pattern repeatedly before total needle amount reaches 100 pins when making with the balancing point pattern of " step 1 ".
On the other hand, in step S46, be judged as when having reached the total needle amount that step is set, judge whether the pattern when pattern finishes is " continuously " (step S50).When pattern is not " continuously ", judge whether " tangent line " (step S55), carry out tangent line control (step S56) during for " tangent line " and return step S40 procedure Selection, be original state.In addition, then entering step S54 from step S55 when pattern is " stopping " stopping Sewing machines.Then, judge whether the balancing point pattern is final step (step S52), the program of returning step S40 when being final step is made and is selected and be initial equilibrium state, if not then increase the processing (step S53) of the I=I+1 of step counter I during final step and return step S42, same processing repeatedly.
And, when in step S40, not having option program to make, just become the common stitch mode of step S57, do not carry out common making according to program.
Use the above processing of example explanation of Fig. 5 (A), Fig. 6 again: in " step 1 ",, stop Sewing machines so enter step S54 from step S46, S50, S55 owing to become " stopping " pattern when the pin number reaches 100 pins when making.And because " step 1 " be not final step, so return step S42 through step S52, S53, control device 21 reads the balancing point pattern of next procedure 2 and begins to make from memory 26.
The pattern termination condition of " step 2 " next time owing to be " outside input ", detect setting pin number=0 of " outside input " condition and moves to step S47 at step S45.At this moment, do not carry out the pin counting number and wait for the connection of outside input switch (selvedge sensor 24, console switch 28).When not having the input of outside input, just become the processing of the step S48 identical with pin numerical control system.When connecting outside input switch, judge then whether Sewing machines is in and stop (step S51), if Sewing machines is not in stopping, then outside input is invalid.When in Sewing machines stops, connecting outside input switch in addition, judge at step S52 whether this step is final step, if not final step then increases the processing (step S53) of the I=I+1 of step counter I and returns step S42.
According to this processing, when Fig. 5 (A), Fig. 6 " step 2 " makes, can be with the balancing point pattern in implementing being switched to next balancing point pattern with the irrelevant outside input of pin number.For example, selvedge sensor 24 is input to the control device 21 once the signal that detects selvedge, export from selvedge sensor 24, and control device 21 stops Sewing machines, has satisfied the condition of step S47, S51 and has exported move from selvedge command device 52a.Therefore, control device 21 interrupts the making of balancing point pattern in the enforcement and implements making with next balancing point pattern.In addition, satisfied the condition of step S47, S51 too when the operator stops Sewing machines and operating operation switch 28, from operational order device 52b output move, control device 21 begins making with next balancing point pattern.
In addition, shown in Fig. 5 (A), Fig. 6 " step 3 ", when setting " continuously " pattern, be " continuously " pattern owing to be judged as at the later step S50 of step S46 with pin numerical control system, do not carry out the processing of step S52 so do not stop Sewing machines.Therefore " step 3 " is not final step the time, so enter step S53, I=4 and return step S42.Therefore, control device 21 is got the balancing point pattern of next procedure 4 and is begun making with this balancing point pattern from memory read.
And by the tangent line that the pedal post legged is carried out, in programme-control effective (step S44), (step S56) returns step S40 after the thread cutting action.
And, in the above-described embodiments, when in step S46, not finishing to move to step S48 when this step is set making of pin number, but replace, shown in dotted line, S47 moves to step, and pin numerical control system also can judge whether to have connected outside input switch, can be moved to next balancing point pattern by the outside input in pin numerical control system.
Make by the program shown in (B) 61 and with this program and make adorno mark 60 shown in (A) having shown data by the balancing point pattern P 1 shown in (C), P2 among Fig. 9 as the unit pattern.With step 1 from the system of A seam starting position roughly repeatedly twice balancing point pattern P 1 make arrive B point after, carry out the outside at the B point and import.This outside input for example is to carry out with selvedge command device 52a, detects the selvedge E of mark and stops Sewing machines, is undertaken by the method that the signal of selvedge sensor 24 is input to control device 21.
At this moment, (A) the B point shown in and C point be at first needle downing position (nNo.1) of balancing point pattern P 1 and be arranged in the way of pattern P 1, but according to structure of the present invention, can carry out so the moving of tailoring pattern on sewing position (needle downing position) arbitrarily.
According to the input of above-mentioned outside, balancing point pattern P 1 switch to the balancing point pattern P 2 of following step 2 and repeatedly balancing point pattern P 2, until being sewn into the C point.When arriving the C point, similarly carry out outside input by selvedge command device 52a, move to step 3 and switch to balancing point pattern P 1, when being sewn into the D point, carry out the outside input by selvedge command device 52a again.Therefore, program moves to step 4 and is sewn into the A point with balancing point pattern P 2 and finishes to make.
In the foregoing description, be to carry out outside input with selvedge command device 52a, but also can be when making the end that proceeds to the adorno mark, stop Sewing machines and operating operation switch 28 is undertaken by operational order device 52b by the operator.
In addition, pattern P 1 shown in the foregoing description and P2 are that the unit pattern by odd number is constituted, but also can be the pattern P 3 that is made of a plurality of pattern G1 of unit, G2 of moving to successively shown in Fig. 9 (D) and the structure of other pattern.
In addition, in the present embodiment, be to make selector switch 48 with program when having selected program to make, only to implement the structure that a kind of program is made, can certainly be set multiple program, when option program is made, the structure of from the multiple program of setting, selecting desirable program and implementing.
(invention effect)
As described above, the present invention makes owing to can switch tailoring pattern with the setting of total needle amount or outside input, carry out program, even so when producing cloth feed amount and change because of quality or because of cut out error make length also can be when changing at regulation part switching tailoring pattern, owing to switched and the tailoring pattern of making the thing coupling, can carry out exquisite making.
In addition, in the present invention, since can according to and the total needle amount that constitutes the irrelevant setting of the pin number of unit pattern of tailoring pattern carry out tailoring pattern from implement to the switching of next tailoring pattern, so the person of doing exercises needn't be imported the data of the unit pattern that constitutes each pattern repeatedly when making program, only the total needle amount made with this pattern of input and select the data of desirable unit pattern or make a pattern can make program efficiently.And, when the unit pattern of the tailoring pattern that once made of change, the person of doing exercises also repeatedly the data of the same pattern of the unit's of input pattern, however change total needle amount and the data selecting desirable unit pattern or make, change a pattern get final product.
Claims (4)
1. Sewing machines is characterized in that having:
Store a plurality of formed tailoring patterns of regulation pin number that constitute by odd number or most unit patterns pattern storage device,
To a plurality of tailoring patterns in the tailoring pattern of described storage implement enforcement order setting device that order sets,
Output the tailoring pattern in implementing move to frame movement command device with the move of the next tailoring pattern of described enforcement order setting device setting,
Before with described frame movement command device output move, the control device of making repeatedly and interrupting when the output move with making of carrying out of the tailoring pattern in implementing implementing making with the tailoring pattern in implementing with described next tailoring pattern.
2. Sewing machines according to claim 1 is characterized in that:
Described frame movement command device is when having according to making pin that the pin number reaches setting and count in the selvedge command device of the operational order device of operation output move, output move when detecting selvedge and the tailoring pattern in force at least, the pin of output move counts in the command device one.
3. Sewing machines according to claim 2 is characterized in that:
Described control device has making when making of next tailoring pattern is mobile, can selecting the selecting arrangement that moves according to the move that described frame movement command device whichsoever sends of tailoring pattern from described enforcement.
4. Sewing machines is characterized in that having:
Store a plurality of formed tailoring patterns of regulation pin number that constitute by odd number or most unit patterns pattern storage device,
To in the tailoring pattern in force make pin counting number device that the pin number counts,
Be set in the total needle amount setting device of making total needle amount in the tailoring pattern in the described enforcement,
Before reaching described total needle amount, described counting pin number implements to make repeatedly, when described counting pin number reaches described total needle amount, interrupt to make and implement the control device of making according to predefined next tailoring pattern according to the tailoring pattern in implementing with the tailoring pattern in implementing.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001271163A JP2003071167A (en) | 2001-09-07 | 2001-09-07 | Sewing machine |
| JP2001271163 | 2001-09-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1407160A true CN1407160A (en) | 2003-04-02 |
| CN1254577C CN1254577C (en) | 2006-05-03 |
Family
ID=19096704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB021320225A Expired - Lifetime CN1254577C (en) | 2001-09-07 | 2002-09-06 | Sewing machine |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP2003071167A (en) |
| KR (1) | KR20030022048A (en) |
| CN (1) | CN1254577C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480609A (en) * | 2015-08-31 | 2017-03-08 | 兄弟工业株式会社 | Sewing machine and the control method of sewing machine |
| CN106894170A (en) * | 2015-12-03 | 2017-06-27 | 兄弟工业株式会社 | Sewing machine, pin number management system and pin number management method |
| TWI630298B (en) * | 2014-06-18 | 2018-07-21 | 車樂美縫衣機工業股份有限公司 | Zigzag sewing machine and automatic-pause control method of zigzag sewing machine |
| CN110863302A (en) * | 2018-08-27 | 2020-03-06 | 陈仪聪 | Sewing method and mechanism capable of quickly changing sewing needle pitch and pattern |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007181607A (en) * | 2006-01-10 | 2007-07-19 | Juki Corp | Sewing machine |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60182998A (en) * | 1984-02-29 | 1985-09-18 | ジューキ株式会社 | Control apparatus of sewing machine |
| JPH09299634A (en) * | 1996-05-14 | 1997-11-25 | Juki Corp | Pattern stitching sewing machine |
| JPH11290563A (en) * | 1998-04-11 | 1999-10-26 | Brother Ind Ltd | Control device of embroidery sewing machine and memory medium having recorded embroidery pattern data |
| TW473573B (en) * | 1999-10-05 | 2002-01-21 | Juki Kk | Electronic zigzag sewing machine |
-
2001
- 2001-09-07 JP JP2001271163A patent/JP2003071167A/en active Pending
-
2002
- 2002-09-05 KR KR1020020053433A patent/KR20030022048A/en not_active Application Discontinuation
- 2002-09-06 CN CNB021320225A patent/CN1254577C/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI630298B (en) * | 2014-06-18 | 2018-07-21 | 車樂美縫衣機工業股份有限公司 | Zigzag sewing machine and automatic-pause control method of zigzag sewing machine |
| CN106480609A (en) * | 2015-08-31 | 2017-03-08 | 兄弟工业株式会社 | Sewing machine and the control method of sewing machine |
| CN106480609B (en) * | 2015-08-31 | 2019-06-21 | 兄弟工业株式会社 | The control method of sewing machine and sewing machine |
| CN106894170A (en) * | 2015-12-03 | 2017-06-27 | 兄弟工业株式会社 | Sewing machine, pin number management system and pin number management method |
| CN106894170B (en) * | 2015-12-03 | 2019-11-05 | 兄弟工业株式会社 | Sewing machine, needle number management system and needle number management method |
| CN110863302A (en) * | 2018-08-27 | 2020-03-06 | 陈仪聪 | Sewing method and mechanism capable of quickly changing sewing needle pitch and pattern |
| CN110863302B (en) * | 2018-08-27 | 2022-04-12 | 陈仪聪 | Sewing method and mechanism capable of quickly changing sewing needle pitch and pattern |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1254577C (en) | 2006-05-03 |
| KR20030022048A (en) | 2003-03-15 |
| JP2003071167A (en) | 2003-03-11 |
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