CN102182022B - Method and device for setting multi-point positioning of sewing action of sewing equipment - Google Patents
Method and device for setting multi-point positioning of sewing action of sewing equipment Download PDFInfo
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- CN102182022B CN102182022B CN 201110097485 CN201110097485A CN102182022B CN 102182022 B CN102182022 B CN 102182022B CN 201110097485 CN201110097485 CN 201110097485 CN 201110097485 A CN201110097485 A CN 201110097485A CN 102182022 B CN102182022 B CN 102182022B
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Abstract
The invention discloses a method and device for setting the multi-point positioning of the sewing action of sewing equipment, can be applied to the integration of sewing equipment. In the invention, a user can set the value of the positioning point position of a group of sewing action, and a motor can accurately control that a sewing needle moves to the positioning points of the needed sewing actions when the sewing equipment is in the practical operation, such as reference point position (REF), upper stop position (PUA) and lower stop position (PDA), and other multiple positioning points.
Description
Invention field
The invention relates to a kind of sewing device application technology, particularly relevant for a kind of positioning of sewing action of sewing equipment multipoint positioning establishing method and device, it can be applicable to be integrated into a sewing device, allow the user be used for convenient and set rapidly the numerical value of this sewing device one group of required sewing operating position fixing point position when practical operation, move to each required sewing operating position fixing point to allow motor can accurately control the sewing pin when this sewing device practical operation.
Background technology
Sewing machines is a kind of machine that can be used to manufacture textiles, and its major function is for to be integral used for textiles line automated sewing.The mechanism of the sewing device of at present automation generally includes a motor and a sewing pin, and wherein motor namely carries out a sewing action that moves in circles up and down in order to drive the sewing pin, linear slit is entered among the cloth of textiles thus.When practical operation, the sewing pin of the sewing device of general standard generally includes following several sewing operating position fixing points basically when the sewing action that moves in circles up and down:
P0. reference point locations is expressed as REF, means Reference
P1. go up off-position and put one, letter is shown PUA, means Position Up A
P2. descend off-position to put one, letter is shown PDA, means Position Down A
When the sewing pin moves to these locating point positions, motor must control sewing pin moment make and stop action, set angle is done to stop pin or drive unit action or is closed thus.Because being controlled by the main shaft of motor, the action of the sewing that moves in circles up and down of sewing pin rotates, and motor spindle rotates a circle and is encoder pulse wave number, and therefore above-mentioned anchor point namely corresponds to respectively motor spindle and rotates a angle (hereinafter referred to as " sewing operating position fixing point ") in the circle.Above-mentioned sewing operating position fixing is put corresponding sewing operating position fixing angle can be expressed as θ
REF, θ
PUA, θ
PDADeng.On implementation, as long as controlling the main shaft of motor, we turn to the position of rotation that equals each sewing operating position fixing point, can make the sewing pin move to required sewing anchor point action.
Yet in practical application, the motor of present sewing device has extremely multiple various different specification usually, for example includes direct-drive type, lower hanging, back hanging type etc.; The pattern of position control device then comprises built-in and external-added, so its location adjustment mode that provides is also different.Mode is adjusted in the location of built-in motor must find first the motor datum mark, assembles good with the head mechanism datum mark more again; If a little skew were arranged must take off readjust after again the assembling; And the adjustment mode of external-added is to adjust the induction point deviation post of position control device, and the drift rate of induction point is after adjusting, and setting also must be readjusted in each sewing operating position fixing point position.Because these causes, the usefulness of sewing device test-run a machine after the assembling often change of cooperative mechanical structure are readjusted the numerical value of sewing operating position fixing point position, so cause very big inconvenience and waste time and energy inefficent.
So a kind of new technology of industry demand, can allow the user of sewing device no matter do in the situation of which kind of change in the motor of sewing device and the mechanism of position control device thereof, all can conveniently reach the numerical value that promptly resets required sewing action multipoint positioning, i.e. aforesaid θ
REF, θ
PUA, θ
PDADeng.
Summary of the invention
The shortcoming of known techniques in view of the above, main purpose of the present invention is to be to provide a kind of positioning of sewing action of sewing equipment multipoint positioning establishing method and device, can allow the user of sewing device no matter do in the situation of which kind of change in the motor of sewing device and the mechanism of position control device, all can make things convenient for the position numerical value that promptly resets required sewing operating position fixing point.
Positioning of sewing action of sewing equipment multipoint positioning establishing method of the present invention, it can be applicable to a sewing device, and this sewing device has a sewing pin, and the action of the sewing of this sewing pin is to be controlled by a motor when practical operation, and this motor then is to be controlled by a position control device this sewing pin is moved to specific sewing operating position fixing point; This positioning of sewing action of sewing equipment multipoint positioning establishing method is the numerical value of the obtained sewing operating position fixing point displacement of operation in order to this position control device is provided the lineup, this sewing pin can be moved to corresponding sewing operating position fixing point to make this position control device; It is characterized in that this positioning of sewing action of sewing equipment anchor point establishing method comprises at least: (1) carries out an initialize routine, initializes thus the driving relationship ratio of finishing between drive unit and sewing device drive unit; (2) in required this group sewing operating position fixing point each, carry out an anchor point positional number value setting program, may further comprise the steps: i) make the user that this sewing pin is moved to the anchor point that every sewing operating position fixing point position should have; Ii) detect again this sewing pin corresponding orientation angle on this anchor point, and demonstrate simultaneously the numerical value of this anchor point displacement that detects with a human appreciable message pattern; When iii) user makes setting operation action, capture the numerical value of current detected locating point position; (3) carry out an orientation angle parameter implant procedure, with acquisition to the numerical value of all locating point positions be implanted to this position control device, make this position control device can when this sewing device practical operation, control this motor and drive this sewing pin and move to the corresponding anchor point of each locating point position.
The sewing action multipoint positioning point of described this group sewing operating position fixing point position correspondence comprises at least: reference point locations (REF), upper off-position are put one (PUA), lower off-position is put one (PDA).
Described this driving relationship ratio comprises the mechanical origin of this sewing pin and the driving relationship ratio of institute's preload at least.
Positioning of sewing action of sewing equipment multipoint positioning setting device of the present invention, it is integrated into a sewing device, and this sewing device has a sewing pin, and the action of the sewing of this sewing pin is to be controlled by a motor when practical operation, and this motor then is controlled by a position control device this sewing pin is moved to specific sewing operating position fixing point; This positioning of sewing action of sewing equipment multipoint positioning setting device is to be the numerical value of the obtained sewing operating position fixing point position of operation in order to this position control device is provided the lineup, moves with the sewing that makes this position control device can control this sewing pin; It is characterized in that, this positioning of sewing action of sewing equipment multipoint positioning setting device comprises at least textural: an anchor point displacement detection module, comprise that one can be when this sewing pin moves to arbitrary specific anchor point with manual method, the response orientation angle signal responding device that produces reaches a numerical value that represents the corresponding orientation angle of this ad-hoc location; One anchor point position display module comprises that one can receive the locating point position signal that this locating point position detection module produces, and a displacement numerical display device that is used for demonstrating this anchor point signal; One anchor point positional number value acquisition module comprises user's control action and captures the responding device of the current locating point position signal that produces of this anchor point displacement detection module; An and anchor point positional number value implant module, comprise that the orientation angle numerical value of each locating point position signal representative that this locating point position numerical value acquisition module can be captured is implanted to the implanted device of this position control device, make this position control device when this sewing device practical operation, control this sewing pin and move to the corresponding sewing operating position fixing point of each orientation angle.
Described this corresponding sewing operating position fixing point in group sewing operating position fixing point position comprises at least: reference point locations (REF), upper off-position are put one (PUA), lower off-position is put one (PDA).
Described this locating point position detection module is a coder type motor spindle swing offset positioner.
Described this coder type motor spindle swing offset positioner is photoelectric induction type structure.
Described this coder type motor spindle swing offset positioner is magnetic inductive structure.
Described this orientation angle display module is a digital display.
Described this positioning of sewing action of sewing equipment multipoint positioning setting device is in the textural location setting key (SET) of being located on the non-control panel that further comprises.
Characteristics one of the present invention: be the user as long as with manual mode the sewing pin is moved to each required sewing operating position fixing point position by the handwheel that is arranged on the sewing device outside, again by next setting key (SET), can set immediately required sewing operating position fixing point, and it is implanted in the position control device automatically, and needn't be in the change of the mechanism of the motor on the existing sewing device and Positioning Control Unit thereof being done any adjustment.
Characteristics two: be the user as long as with manual mode the sewing pin is moved to the specified reference point locations of mechanism (REF) by the handwheel that is arranged on the sewing device outside, again by next setting key (A) or (SET), the detection and localization module is each required multipoint positioning point positional value of automatically setting sewing action, and it is implanted in the position control device automatically, and individual settings multipoint positioning point one by one.
Therefore the present invention has better progressive and practicality than prior art.
Description of drawings
Figure 1A and Figure 1B are respectively the different application embodiment schematic diagram that positioning of sewing action of sewing equipment multipoint positioning setting device of the present invention is integrated into a sewing device;
Fig. 2 is the assembling structure schematic diagram that positioning of sewing action of sewing equipment multipoint positioning setting device of the present invention is coupled to the position control device of motor;
Fig. 3 is that the corresponding relation between one group of the present invention, three sewing operating position fixing points commonly used and the orientation angle of being correlated with thereof illustrates schematic diagram;
Fig. 4 is the basic framework schematic diagram of positioning of sewing action of sewing equipment multipoint positioning setting device of the present invention;
Fig. 5 A, Fig. 5 B are respectively control panel of the present invention and the non-setting key embodiment schematic diagram that is located on the panel;
Fig. 6 A, Fig. 6 B are respectively operational flowchart one and the flowchart 2 of the man-machine interaction of the present invention, in order to show respectively the present invention when the practical operation and two kinds of embodiment operating processes of the human-computer interaction between the user.
In order clearly to understand the present invention, below provide title and the sequence number of each parts in the accompanying drawing, concrete:
10 sewing devices
20 sewing pins
30 motors
31 main shafts
32 cell encoders
40 location detectors
50 handwheels
60 pedals
80 position control devices
100 positioning of sewing action of sewing equipment multipoint positioning angle setting devices of the present invention
110 locating point position detection modules
120 locating point position display modules
130 locating point position numerical value acquisition modules
140 locating point position numerical value implant modules
70 guidance panels
700 digital displays
701 location setting keys (A)
702 location end keies (S)
303 setting keys (SET)
The specific embodiment
Below namely cooperate appended graphicly, describe the embodiment of positioning of sewing action of sewing equipment multipoint positioning establishing method of the present invention and device in detail.
At first cooperate Figure 1A, Figure 1B and Fig. 2 that application mode of the present invention is described.Figure 1A, Figure 1B show that namely the present invention when being embodied as a device (hereinafter referred to as " positioning of sewing action of sewing equipment multipoint positioning setting device ", such as the square of label 100 indications), is the sewing device 10 that is integrated into an automation.This sewing device 10 has a sewing pin 20, a motor 30, a position control device 80 (being shown in Figure 1A, Figure 1B), a handwheel 50 and a pedal 60.Sewing device 10 is when practical operation, and the sewing that moves in circles up and down of its sewing pin 20 action is controlled by the driving of a motor 30, and the rotation of the main shaft 31 of this motor 30 then is to be controlled by position control device 80 as shown in Figure 2; That is the main shaft 31 that position control device 80 can be controlled this motor 30 turns to specific position of rotation (namely corresponding to specific sewing operating position fixing angle), drive sewing pin 20 with this and move to specific sewing operating position fixing point, for example following sewing operating position fixing point comprises:
P0. reference point locations is expressed as REF, means Reference
P1. go up off-position and put one, letter is shown PUA, means Position Up A
P2. go up off-position and put two, letter is shown PUB, means Position Up B
P3. descend off-position to put one, letter is shown PDA, means Position Down A
P4. descend off-position to put two, letter is shown PDB, means Position Down B
P5. descend off-position to put three, letter is shown PDC, means Position Down C
P6. thread cutting device action starting bit is put, and letter is shown TS, means Trimmer Start
P7. thread cutting device closed position, letter is shown TE, means Trimmer End
Hereby for for the purpose of the simplified illustration, below will only explain as an example of three common sewing operating position fixing points (REF, PUA, PDA) example.These three sewing operating position fixing points (REF, PUA, PDA) correspond to respectively sewing operating position fixing angle (θ
REF, θ
PUA, θ
PDA), so as long as we are correctly with orientation angle (θ
REF, θ
PUA, θ
PDA) numerical value be implanted to position control device 80, can make position control device 80 with control motor 30 main shaft 31 do the rotation of relative angle and sewing pin 20 be urged to required sewing operating position fixing point.As shown in Figure 3, namely show three sewing operating position fixing points (REF, PUA, PDA) orientation angle (θ relevant with it that this is commonly used
REF, θ
PUA, θ
PDA) between corresponding relation.
Positioning of sewing action of sewing equipment multipoint positioning setting device 100 of the present invention namely is used for allowing the user set quickly and easily above-mentioned sewing operating position fixing angle (θ
REF, θ
PUA, θ
PDA) numerical value, and it is implanted to position control device 80, in Fig. 3, θ is zero degree, then above-mentioned sewing operating position fixing angle (θ
REF, θ
PUA, θ
PDA) be θ
REF, θ
PUA, θ
PDA, be 10 degree such as θ, then above-mentioned sewing operating position fixing point position should be θ
REF+10, θ
PUA+10, θ
PDA+10The side belongs to correct (detailed ginseng Fig. 6 B explanation).Be located at the encoder (Encoder) 32 (seeing Figure 1A, Figure 1B, Fig. 3) on the motor 30 around here, wherein, N displacement number, the resolution ratio (CPR:Counts Per Revolution) of table encoder, for being easy to explain orally take 360CPR as example, recently manufacturing technology promote and the demand difference not take 360 for necessity, 180,520,1000 all belong to feasible, sincerely explanation such as.
As shown in Figure 4, positioning of sewing action of sewing equipment anchor point setting device 100 of the present invention comprises with lower module textural: (A) anchor point position detecting module 110; (B) an anchor point position display module 120; (C) an anchor point positional number value acquisition module 130; And (D) anchor point positional number value implant module 140.Individual attribute and the action situation thereof of these members below namely are described at first respectively.
This locating point position detection module 110 can be utilized handwheel 50 (or other equivalence techniques means by the user in the sewing pin 20 of sewing device 10, such as pedal 60) when moving to arbitrary ad-hoc location with manual method, detect this sewing pin 20 corresponding anchor point on this ad-hoc location, and send certain site position signal and represent its numerical value.In theory, because the main shaft 31 that namely can drive motor 30 that moves up and down of sewing pin 20 is done relative spinning movement, and each fixing anchor point corresponds to the fixing angle value in the encoder pulse wave number rotation angle range of this main shaft 31, as long as therefore we can detect the main shaft 31 of motor 30 with respect to the swing offset point of a datum mark, it can be put corresponding orientation angle as this sewing operating position fixing.
Therefore on the contrary, when practical operation, as long as we can control the main shaft 31 of motor 30 and turn to the swing offset point (being orientation angle) of specifying in advance and setting, can make this motor 30 drive this sewing pin 20 and move to required sewing operating position fixing point.On the implementation, this locating point position detection module 110 can adopt the different prior art of many kinds to detect the current swing offset value of main shaft 31 of motor 30, obtains thus required sewing operating position fixing point.
For instance, a kind of feasible technology has been exposed in TaiWan, China patent announcement numbering 537320 " improvement of sewing machine needle location device (one) " that this case applicant obtains, and patent announcement numbering 553237 " improvement of sewing machine needle location device (two) ".This two patented technology is to utilize encoder and a marking device (not being shown in the graphic of this specification) that is arranged on the motor spindle, can be when main shaft rotates the interruption of transmitted light and optoelectronic induction and produce the pulse wave signal of a serial as shown in Figure 3; Wherein each Pulse period in the pulse wave signal that produces of marking device (is simplified illustration shown in the synchronized index among Fig. 3 (Synchronizer Index), only take the encoder of 360CPR as example), just rotate a whole circle, namely 360 ° in order to indicate motor spindle; And each Pulse period in the pulse wave signal that encoder produces is shown in the encoder among Fig. 3 (ENCODER), namely represent the angle displacement value of a unit, for example 1 ° or 0.5 °, its value can be specified arbitrarily, but numerical value is got over I so that the angle displacement value has higher resolution ratio (Resolution) in principle.Therefore the number of the pulse wave in the serial of encoder (ENCODER) pulse wave signal can be tried to achieve the current swing offset value of main shaft of motor.
Relevant for the detailed content of this patented technology, see also above-mentioned patent announcement specification, for the purpose of simplified illustration, no longer be described in detail in this.The disclosed device that is used for detecting the motor spindle swing offset of this two patented technology, below in this specification, will be loosely referred to as " coder type motor spindle swing offset checkout gear ", and in this previous patented technology, for example be embodied as a kind of photoelectric induction type, and as example explanation as after.Yet what must note a bit is herein, and except this, this coder type motor spindle rotation angle detection apparatus still has the embodiment of other multiple different perception, such as: magnetic-type induction installation etc., sincerely Chen Ming.
This locating point position display module 120 is connected to this locating point position detection module 110, can receive the locating point position signal that this locating point position detection module 110 sends, and the locating point position numerical value of its representative is shown as a human appreciable message pattern, the digital display 700 that for example sees through in the panel 70 shown in Fig. 5 A shows its positional value with the message pattern of numeral, allows the user know that this sewing pin 20 is in the correct angle value of the current corresponding locating point position of anchor point.On implementation, the digital display 700 of this panel 70 can be arranged at arbitrary suitable position on the sewing device 10.In this enforcement, panel 70 is to be arranged at operator best position of looking of seeing when operation shown in Figure 1A, Figure 1B.
This locating point position numerical value acquisition module 130 can be when the user makes a specific control action, for example press in the panel 70 shown in Fig. 5 A a setting key 701 (A) or shown in Fig. 5 B, Figure 1A, when being located on the motor 30 setting key 303 (SET), correspondingly capture this locating point position detection module 110 current locating point position signals that send, and decipher out the position numerical value of its representative, send the position numerical value of deciphering out to locating point position numerical value implant module 140 again.On implementation, this setting key 701 (A) or 303 (SET) can be arranged at and make things convenient for operator best arbitrary suitable position of looking of seeing when operation on the sewing device 10.
This locating point position numerical value implant module 140 can receive the numerical value of all sewing operating position fixing angles that above-mentioned locating point position numerical value acquisition module 130 sends, and it is implanted to this position control device 80, make this position control device 80 can be when this sewing device 10 practical operation this sewing pin be moved to the corresponding sewing operating position fixing point of each sewing operating position fixing angle.On implementation, when the user utilizes after setting key 701 (A) or setting key 303 (SET) finish the setting work of all sewing operating position fixing points, the panel 70 1 that can press shown in Fig. 5 A is jumped out key 702 (S), can start the implantation work that locating point position numerical value implant module 140 is carried out orientation angle numerical value.
Below namely cooperate Fig. 6 A, Fig. 6 B illustrates the function mode of positioning of sewing action of sewing equipment anchor point setting device 100 of the present invention when the practical application with an application example.Be simplified illustration, following application example is only in order to set following three sewing operating position fixing angles: (θ
REF, θ
PUA, θ
PDA) explain.
As shown in Figure 6A, when practical operation, the user must at first carry out an initialize routine, initialize thus the driving relationship ratio of finishing between drive unit 30 and the sewing device drive unit 50, this correlation ratio comprises the mechanical origin of this sewing pin and the driving relationship ratio of any institute preload at least; Its practice is: with the starting drive 60 (or handwheel 50) (user's operational motion U0) of operation sewing device 10, make sewing pin 20 driven and move through location reference point REF and finish initialization action (machine operation action M0).
Then at first (following table is shown θ when the upper off-position of user's wish setting is put the corresponding orientation angle of an anchor point (PUA)
PUA) time, it at first must rotate handwheel 50 on the sewing device 10 with hand, sewing pin 20 is moved to upper off-position with manual method put the corresponding anchor point of an anchor point (PUA) (user's control action U10).At this moment, the locating point position detection module 110 in the setting device 100 of positioning of sewing action of sewing equipment of the present invention location namely can detect the swing offset of the main shaft 31 of current motor 30, i.e. corresponding sewing operating position fixing angle θ
PUANumerical value, and send a pair of locating point position signal of answering to anchor point position display module 120, make this locating point position display module 120 with θ
PUANumerical value be shown to user's (machine operation action M10).Then the user can press setting key 701 (A) (user's control action U11), make the locating point position numerical value acquisition module 130 in the positioning of sewing action of sewing equipment anchor point setting device 100 of the present invention responsively capture this locating point position detection module 110 current locating point position signals that send, and the angle numerical value of deciphering out its representative is as θ
PUA, again with θ
PUANumerical value send locating point position numerical value implant module 140 to and compile processing (machine operation action M11).
Then the user can sequentially carry out artificial operational motion U20-U21 again, makes respectively positioning of sewing action of sewing equipment multipoint positioning setting device 100 of the present invention responsively carry out machine operation action M20-M21, sequentially obtains remaining orientation angle θ
PDANumerical value.
At last when the user utilize setting key 701 (A) finish all sewing operating position fixing points setting work after, can press and jump out key 702 (S) (user's control action U70) shown in Fig. 5 A, can start locating point position numerical value implant module 140 and carry out the implantation work (machine control action M70) of locating point position numerical value, with all sewing operating position fixing angle (θ that set
PUA, θ
PDA) be implanted to position control device 80.This can make position control device 80 in sewing device 10 during in practical operation, according to orientation angle (θ
PUA, θ
PDA) the numerical value main shaft 31 of controlling motor 30 do the rotation of relative angle and sewing pin 20 be urged to required sewing operating position fixing point PUA, PDA.
Shown in Fig. 6 B, when practical operation, the user must at first carry out an initialize routine, in order to the first mechanical origin of this sewing pin 20 of making; Its practice is for removing to trample the pedal 60 (or with hand rotate handwheel 50) (user's operational motion U100) of sewing device 10 with pin, make sewing pin 20 driven and move to mechanical origin and finish initialization action (machine operation action M100).
Then at first (following table is shown θ when user's wish is set the corresponding orientation angle of reference location point (REF)
REF) time, it at first must rotate handwheel 50 on the sewing device 10 with hand, in order to sewing pin 20 is moved to the corresponding anchor point of reference point locations (REF) (user's control action U101) with manual method.At this moment, the locating point position detection module 110 in the setting device 100 of positioning of sewing action of sewing equipment of the present invention location namely can detect the swing offset value of the main shaft 31 of current motor 30, i.e. corresponding sewing operating position fixing angle θ
REFNumerical value, and send a pair of locating point position signal of answering to anchor point position display module 120, make this locating point position display module 120 with θ
REFNumerical value be shown to the user and know (machine operation action M101).Then the user can press setting key 701 (A) (user's control action U110), make the locating point position numerical value acquisition module 130 in the positioning of sewing action of sewing equipment anchor point setting device 100 of the present invention responsively capture this locating point position detection module 110 current locating point position signals that send, and the angle numerical value of deciphering out its representative is as θ
REF, again with θ
REFNumerical value send locating point position numerical value implant module 140 to and compile processing (machine operation action M110).
Then the user can sequentially carry out manual operation action U120 again, makes sewing device setting device 100 of the present invention carry out next step, gets default PUA positional value and adds θ
REFShift value (machine operation action M120), set and obtain correct sewing operating position fixing angle and implant θ
PUA(machine operation action M121) in like manner, gets default PDA positional value again and adds θ
REFShift value (machine operation action M130), set and obtain correct sewing operating position fixing angle and implant θ
PDA(machine operation action M131), remaining anchor point (not shown) can sequentially be obtained orientation angle θ thus according in like manner setting
PUA, θ
PUB, θ
PDA, θ
PDB, θ
PDCNumerical value (relevant explanation be omitted).
At last when the user utilize setting key 701 (A) finish all sewing operating position fixing points setting work after, can press and jump out key 702 (S) (user's control action U170) shown in Fig. 5 A, can start locating point position numerical value implant module 140 and carry out the implantation work (machine control action M170) of locating point position numerical value, with all sewing operating position fixing angle (θ that set
REF, θ
PUA, θ
PDA) be implanted to position control device 40.This can make position control device 40 in sewing device 10 during in practical operation, according to (θ
REF, θ
PUA, θ
PDA...) the numerical value main shaft 31 of controlling motor (for example servo motor) 30 do the rotation of relative angle and sewing pin 20 be urged to required sewing operating position fixing point REF, PUA, PDA.....
As previously mentioned, characteristics of the present invention are the user as long as with manual mode the sewing pin is moved to each required sewing operating position fixing point position by the handwheel that is arranged on the sewing device outside, press again next such as Figure 1A, setting key 701 (A) in setting key 303 (SET) shown in Figure 1B or the panel 70, can set immediately required sewing operating position fixing point, and it is implanted to position control device automatically, and needn't be in change or the operation of the mechanism of the motor on the existing sewing device and Positioning Control Unit thereof being done any adjustment, therefore, the present invention has better progressive and practicality than prior art.
The above is preferred embodiment of the present invention only, is not the scope that limits essence technology contents of the present invention.Essence technology contents of the present invention is broadly to be defined in the following claim.If any technology entity that other people finish or method and the following definien of claim institute all will be regarded as being covered by among the claim of the present invention for identical or be a kind of change of equivalence.
Claims (10)
1. positioning of sewing action of sewing equipment multipoint positioning establishing method, it can be applicable to a sewing device, this sewing device has a sewing pin, and the action of the sewing of this sewing pin is controlled by a motor when practical operation, and this motor then is controlled by a position control device this sewing pin is moved to specific sewing operating position fixing point;
This positioning of sewing action of sewing equipment multipoint positioning establishing method is the numerical value of the obtained sewing operating position fixing point displacement of operation in order to this position control device is provided the lineup, this sewing pin can be moved to corresponding sewing operating position fixing point to make this position control device;
It is characterized in that this positioning of sewing action of sewing equipment multipoint positioning point establishing method comprises at least:
(1) carries out an initialize routine, initialize thus the driving relationship ratio of finishing between drive unit and sewing device drive unit;
(2) in required this group sewing operating position fixing point each, carry out an anchor point positional number value setting program, may further comprise the steps:
I) make the user that this sewing pin is moved to the anchor point that every sewing operating position fixing point position should have;
Ii) detect again this sewing pin corresponding orientation angle on this anchor point, and demonstrate simultaneously the numerical value of this anchor point displacement that detects with a human appreciable message pattern;
When iii) user makes setting operation action, capture the numerical value of current detected locating point position;
(3) carry out an orientation angle parameter implant procedure, with acquisition to the numerical value of all locating point positions be implanted to this position control device, make this position control device can when this sewing device practical operation, control this motor and drive this sewing pin and move to the corresponding anchor point of each locating point position.
2. positioning of sewing action of sewing equipment multipoint positioning establishing method according to claim 1 is characterized in that: this group sewing operating position fixing point position corresponding sewing action multipoint positioning point comprises at least: reference point locations, upper off-position put one, lower off-position puts one.
3. positioning of sewing action of sewing equipment multipoint positioning establishing method according to claim 1, it is characterized in that: this driving relationship ratio comprises the mechanical origin of this sewing pin and the driving relationship ratio of institute's preload at least.
4. positioning of sewing action of sewing equipment multipoint positioning setting device, it is integrated into a sewing device, and this sewing device has a sewing pin, and the action of the sewing of this sewing pin is controlled by a motor when practical operation, and this motor then is controlled by a position control device this sewing pin is moved to specific sewing operating position fixing point;
This positioning of sewing action of sewing equipment multipoint positioning setting device is to be the numerical value of the obtained sewing operating position fixing point position of operation in order to this position control device is provided the lineup, moves with the sewing that makes this position control device can control this sewing pin;
It is characterized in that this positioning of sewing action of sewing equipment multipoint positioning setting device comprises at least textural:
One anchor point displacement detection module comprises that one can be when this sewing pin moves to arbitrary ad-hoc location with manual method, and the responding device of the response orientation angle signal that produces reaches a numerical value that represents the corresponding orientation angle of this ad-hoc location;
One anchor point position display module comprises that one can receive the locating point position signal that this anchor point displacement detection module produces, and a displacement numerical display device that is used for demonstrating this locating point position signal;
One anchor point positional number value acquisition module comprises user's control action and captures the responding device of the current locating point position signal that produces of this anchor point displacement detection module;
An and anchor point positional number value implant module, comprise that the orientation angle numerical value of each locating point position signal representative that this locating point position numerical value acquisition module can be captured is implanted to the implanted device of this position control device, make this position control device when this sewing device practical operation, control this sewing pin and move to the corresponding sewing operating position fixing point of each orientation angle.
5. positioning of sewing action of sewing equipment multipoint positioning setting device according to claim 4, it is characterized in that: this corresponding sewing operating position fixing point in group sewing operating position fixing point position comprises at least: reference point locations, upper off-position put one, lower off-position puts one.
6. positioning of sewing action of sewing equipment multipoint positioning setting device according to claim 4, it is characterized in that: this anchor point displacement detection module is a coder type motor spindle swing offset positioner.
7. positioning of sewing action of sewing equipment multipoint positioning setting device according to claim 6 is characterized in that: this coder type motor spindle swing offset positioner is photoelectric induction type structure.
8. positioning of sewing action of sewing equipment multipoint positioning setting device according to claim 6 is characterized in that: this coder type motor spindle swing offset positioner is magnetic inductive structure.
9. positioning of sewing action of sewing equipment multipoint positioning setting device according to claim 4, it is characterized in that: this locating point position display module is a digital display.
10. positioning of sewing action of sewing equipment multipoint positioning setting device according to claim 4, it is characterized in that: this positioning of sewing action of sewing equipment multipoint positioning setting device is in the textural location setting key of being located on the non-control panel that further comprises.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110097485 CN102182022B (en) | 2011-04-19 | 2011-04-19 | Method and device for setting multi-point positioning of sewing action of sewing equipment |
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| CN 201110097485 CN102182022B (en) | 2011-04-19 | 2011-04-19 | Method and device for setting multi-point positioning of sewing action of sewing equipment |
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| CN102182022B true CN102182022B (en) | 2013-01-09 |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4749923A (en) * | 1987-04-14 | 1988-06-07 | Yong Huei Hsing Electric Industries Corp. | Electric sewing machine motor control device |
| CN202055020U (en) * | 2011-04-19 | 2011-11-30 | 贺欣机械厂股份有限公司 | Multi-point location setting device for sewing of sewing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH078313B2 (en) * | 1990-08-04 | 1995-02-01 | 三菱電機株式会社 | Sewing machine stop control method |
| JP3302519B2 (en) * | 1994-11-29 | 2002-07-15 | 松下電器産業株式会社 | Sewing machine drive |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4749923A (en) * | 1987-04-14 | 1988-06-07 | Yong Huei Hsing Electric Industries Corp. | Electric sewing machine motor control device |
| CN202055020U (en) * | 2011-04-19 | 2011-11-30 | 贺欣机械厂股份有限公司 | Multi-point location setting device for sewing of sewing device |
Non-Patent Citations (2)
| Title |
|---|
| JP平3-73190A 1991.03.28 |
| JP特开平8-150279A 1996.06.11 |
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