CN106868731A - Sewing Electrical Control adjusting method, needle gage governor motion and sewing machine - Google Patents
Sewing Electrical Control adjusting method, needle gage governor motion and sewing machine Download PDFInfo
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- CN106868731A CN106868731A CN201710118840.1A CN201710118840A CN106868731A CN 106868731 A CN106868731 A CN 106868731A CN 201710118840 A CN201710118840 A CN 201710118840A CN 106868731 A CN106868731 A CN 106868731A
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- stitch length
- automatically controlled
- inductor
- length knob
- sewing machine
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- 238000009958 sewing Methods 0.000 title claims abstract description 55
- 230000033001 locomotion Effects 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 17
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000002360 explosive Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B55/00—Needle holders; Needle bars
- D05B55/10—Needle bars for multiple-needle sewing machines
- D05B55/12—Needle bars for multiple-needle sewing machines with provision for varying the distance between the needles
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Mechanical Engineering (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
This application discloses one kind sewing Electrical Control adjusting method, needle gage governor motion and sewing machine, belong to sewing machine technique field, which solve needle gage and adjust less convenient problem.This sewing Electrical Control adjusting method, it is characterized in that, sewing machine includes the stitch length knob being arranged on head and the inductor for sensing stitch length knob rotation position positioned at stitch length knob sidepiece, sewing machine includes automatically controlled and display, the automatically controlled display module including for controlling display to show and the control module for controlling sewing machine to act.In this needle gage governor motion and sewing machine, due to being provided with inductor in stitch length knob sidepiece so that the parameter in automatically controlled control module can change and change from reason needle gage, it is difficult to influence sewing machine normal work after needle gage regulation, therefore, the regulation of its needle gage is more convenient.
Description
Technical field
The invention belongs to sewing machine technique field, it is related to a kind of sewing Electrical Control adjusting method, needle gage governor motion and seam
Thread machine.
Background technology
Chinese utility model patent (publication number：CN204455534U, publication date 20150708) a kind of sewing machine fall along seam
The governor motion of needle gage, sewing machine include casing, be connected with casing axle and it is columned backstitch platform, this backstitches platform being capable of phase
Casing is rotated, governor motion includes being rotatably connected to needle gage seat pin on casing, is adjusted with column on the end face of the needle gage seat pin
Section portion, and the axial line of adjustment portion is misaligned with the axial line of needle gage seat pin, and needle gage connecting rod is connected with upper axle, the needle gage connecting rod
Can be rotated relative to upper axle and be slided along its length direction, the upper end of needle gage connecting rod is hinged on and backstitches on the wall of platform side, backstitches
Connecting rod is also hinged with the wall of platform side, the free end of the connecting rod is hinged with needle pitch base, and adjustment hole is offered on needle pitch base, above-mentioned
The adjustment portion of needle gage seat pin is rotated and is plugged in adjustment hole, and being additionally provided with casing can limit the regulation of needle pitch base pendulum angle
Part.
Metering needle away from when, needle gage bidding quotation is rotated, in some cases, in order to realize backstitching or other actions for sewing machine
It is smoothed out, in addition it is also necessary to the parameter that the parameter on regulation sewing Electrical Control is backstitched with changing sewing machine or other are acted, its regulation
It is cumbersome.
The content of the invention
The present invention is regarding to the issue above, it is proposed that a kind of needle gage sewing Electrical Control adjusting method easy to adjust, needle gage are adjusted
Section mechanism and sewing machine, its technical scheme are as follows：
Sewing Electrical Control adjusting method, it is characterised in that sewing machine includes the stitch length knob being arranged on head and is located at
The inductor for sensing stitch length knob rotation position of stitch length knob sidepiece, sewing machine includes automatically controlled and display, automatically controlled bag
Include the display module for controlling display to show and the control module for controlling sewing machine to act；
This adjusting method comprises the following steps：
A, rotation stitch length knob；
B, inductor obtain the rotating position signal of stitch length knob and are transferred to automatically controlled；
C, automatically controlled judge whether to change the parameter of automatically controlled control module and perform.
In above-mentioned sewing Electrical Control adjusting method, the parameter of described control module includes motor in control sewing machine
Or the actuation time of electromagnet, in step C, automatically controlled motor in sewing machine or the electromagnet of judging whether to change in control module
Actuation time simultaneously performs.
Needle gage governor motion, it is characterised in that including for the stitch length knob being arranged on head and positioned at stitch length knob
The inductor for inductive needle away from knob position of sidepiece；Mechanism also includes automatically controlled and display, automatically controlled including for controlling
Display module and the control module for controlling sewing machine to act that display shows, described inductor are electrically connected with automatically controlled,
And the automatically controlled parameter for receiving the signal of inductor to change control module.
In mechanism, after stitch length knob is rotated, the needle gage of sewing machine changes.After stitch length knob rotation, sensing
Device senses that stitch length knob rotates, hereafter, the automatically controlled signal for receiving inductor, and as needed, automatically controlled control module
Parameter change；Such as, in a kind of scheme, the automatically controlled signal for receiving inductor as needed, is controlled in automatically controlled control module
System backstitches the parameter on opportunity and changes；In addition, as needed, can also make to control sewing machine in automatically controlled control module that other are acted
Parameter change.
In above-mentioned needle gage governor motion, described inductor is in following four kinds of schemes：
First, described inductor is potentiometer, and described potentiometer includes fixed part and is rotatably provided on fixed part
Rotating part, described fixed part is used to mutually be fixed with head, and described rotating part is circumferentially positioned with stitch length knob；
2nd, described inductor includes the circuit board for mutually being fixed with head, has potentiometer on described circuit board,
Potentiometer includes fixed part and the rotating part being rotatably provided on fixed part, and described fixed part is fixed on circuit boards, described
Rotating part it is circumferentially positioned with stitch length knob；
3rd, described inductor includes being used for including on circuit boards with head phase fixing circuit board, described inductor
Circumferentially distributed multiple Hall sensors, are fixed with the magnet steel being correspondingly arranged with Hall sensor on described stitch length knob；
4th, described inductor includes for the encoder mutually fixed with head, be fixed with described stitch length knob with
The code-disc that encoder is correspondingly arranged.
In scheme one, when stitch length knob rotates, stitch length knob drives the rotating part portion of the being relatively fixed rotation of potentiometer,
The signal of potentiometer changes；In scheme two, the fixed part of potentiometer is fixed on circuit boards, other principles and scheme one
It is similar；In scheme three, when stitch length knob is rotated, stitch length knob drives magnet steel movement so that on magnet steel correspondence diverse location
Hall sensor, inductor exports different signals；In scheme four, when stitch length knob is rotated, stitch length knob band activity code
Disk is rotated, and encoder senses the diverse location of code-disc, and inductor exports different signals.And this four schemes can be by needle gage
The signal transmission of knob rotation position is to automatically controlled place.
In above-mentioned needle gage governor motion, also including the cover plate for being fixed on head, described cover plate is located at pin
Sidepiece away from knob and there is cavity between cover plate and stitch length knob, described inductor is located in cavity.
During sewing machine work, setting cover plate can play certain protective effect to inductor, it is to avoid inductor is received
The influence of dust or other factorses.
In above-mentioned needle gage governor motion, described cover plate rounded shape has in the middle part of the cover plate and supplies stitch length knob
Connector one through inside connection head, also has on described cover plate and is passed through with the automatically controlled electric wire for electrically connecting for inductor
Connector two.
In above-mentioned needle gage governor motion, described circuit board or encoder are fixed on the cover board.
Sewing machine, including above-mentioned needle gage governor motion.
Compared with prior art, in this needle gage governor motion and sewing machine, due to being provided with sense in stitch length knob sidepiece
Answer device so that the parameter in automatically controlled control module can change and change from reason needle gage, influence is difficult after needle gage regulation
Sewing machine normal work, therefore, the regulation of its needle gage is more convenient.
Brief description of the drawings
Fig. 1 is the structural representation of sewing machine；
Fig. 2 is the explosive view at a kind of embodiment mid-cut knob；
Fig. 3 is the explosive view at another embodiment mid-cut knob；
Fig. 4 is the structure of another views of Fig. 3；
Fig. 5 is the explosive view at another embodiment mid-cut knob；
Fig. 6 is the modular structure schematic diagram of needle gage governor motion.
In figure, 1, head；2nd, stitch length knob；31st, potentiometer；31a, fixed part；31b, rotating part；32nd, circuit board；33a、
Hall sensor；33b, magnet steel；4th, display；5th, it is automatically controlled；5a, display module；5b, control module；6th, bolt；7th, adjustable column；
8th, cover plate；8a, connector one；8b, connector two.
Specific embodiment
As shown in fig. 6, sewing Electrical Control adjusting method, sewing machine includes the stitch length knob 2 that is arranged on head 1 and is located at
The inductor for sensing the rotation position of stitch length knob 2 of the sidepiece of stitch length knob 2, sewing machine includes automatically controlled 5 and display 4, electricity
Control 5 includes the display module 5a for controlling display 4 the to show and control module 5b for controlling sewing machine to act；
This adjusting method comprises the following steps：
A, rotation stitch length knob 2；
B, inductor obtain the rotating position signal of stitch length knob 2 and are transferred to automatically controlled 5；
C, automatically controlled 5 judge whether to change the parameter of automatically controlled 5 control module 5b and perform.
The parameter of control module 5b includes the actuation time of motor or electromagnet in control sewing machine, automatically controlled in step C
5 judge whether to change in control module 5b in sewing machine the actuation time of motor or electromagnet and perform.
Hereinafter illustrate several embodiments of needle gage governor motion：
Embodiment one
As shown in figure 1, this needle gage governor motion includes the stitch length knob 2 for being arranged on head of sewing machine 1, needle gage rotation
The inner side of button 2 is provided with the inductor for sensing knob position.Mechanism also includes automatically controlled 5 and display 4.In the present embodiment,
Automatically controlled 5 and display 4 be separately fixed on two positions of head 1.Head 1 is fixed on as another embodiment, automatically controlled 5
On, display 4 is fixed on automatically controlled 5.
Automatically controlled 5 include the display module 5a for controlling display 4 to show and the control mould for controlling sewing machine to act
Block 5b, inductor is electrically connected with automatically controlled 5, and automatically controlled 5 parameter for receiving the signal of inductor to change control module 5b.
In mechanism, after stitch length knob 2 are rotated, the needle gage of sewing machine changes.After stitch length knob 2 rotates, sense
Device is answered to sense that stitch length knob 2 rotates, hereafter, automatically controlled 5 receive the signal of inductor, as needed, automatically controlled 5 control mould
The parameter change of block 5b；Such as, in a kind of scheme, automatically controlled 5 receive the signal of inductor, as needed, automatically controlled 5 control
Control backstitches the parameter on opportunity and changes in module 5b；In addition, as needed, can also make to be controlled in automatically controlled 5 control module 5b
Sewing machine other action parameters change.
Specifically, as shown in Fig. 2 in the present embodiment, inductor is potentiometer 31.Potentiometer 31 includes fixed part 31a
With the rotating part 31b being rotatably provided on fixed part 31a, fixed part 31a is used to mutually be fixed with head 1, rotating part 31b and needle gage
Knob 2 is circumferentially positioned.
Used as a kind of set-up mode of fixed part 31a, fixed part 31a is directly anchored on head 1.As another kind side
Formula, is fixed with cover plate 8 on head 1, the fixed part 31a of potentiometer 31 is fixed on cover plate 8.The rounded shape of cover plate 8, cover plate 8
Middle part has the 8a of connector one passed through for adjustable column 7, and also there is the electric wire electrically connected with automatically controlled 5 for inductor to wear on cover plate 8
The 8b of connector two for crossing.
Opening shape on stitch length knob 2 towards head 1 matches with cover plate 8, that is to say, that cover plate 8 and stitch length knob 2
Between have cavity, for placing inductor.Therefore, cover plate 8 serves dustproof effect at stitch length knob 2.
Stitch length knob 2 is fixed on adjustable column 7 by bolt 6, specifically, bolt 6 passes through stitch length knob 2.Adjustable column 7 is stretched
Enter the inside of head 1 and for acting on the part in head 1, play a part of metering needle away from.
In the present embodiment, when stitch length knob 2 rotates, stitch length knob 2 drives the rotating part 31b of potentiometer 31 relatively solid
Determine portion 31a rotations, the signal of potentiometer 31 changes.
Embodiment two
The present embodiment is roughly the same with embodiment one, and different places are, in the present embodiment, as shown in figure 3, sensing
Device includes the circuit board 32 for mutually being fixed with head 1, has potentiometer 31 on circuit board 32, and potentiometer 31 includes fixed part
31a and the rotating part 31b being rotatably provided on fixed part 31a, fixed part 31a are fixed over the circuit board 32, rotating part 31b and pin
It is circumferentially positioned away from knob 2.
Used as a kind of fixed form of circuit board 32, circuit board 32 is directly anchored on head 1.Alternatively,
Cover plate 8 is fixed with head 1, circuit board 32 is fixed on cover plate 8.
In embodiment one and embodiment two, a kind of positioning method of rotating part 31b and stitch length knob 2 is as shown in figure 4, rotation
There is recess on portion 31b, there is projection with rotating part 31b recess correspondence positions on stitch length knob 2, projection is mutually embedding with recess.Separately
Outward, there is circular column, circular column is located in the through hole at the middle part of potentiometer 31, plays positioning action in stitch length knob 2.
Embodiment three
The present embodiment is roughly the same with embodiment one, and different places are, in the present embodiment, as shown in figure 5, sensing
Device includes being used for and the phase fixing circuit board 32 of head 1, circumferentially distributed multiple Hall sensor 33a on circuit board 32, needle gage rotation
The magnet steel 33b being correspondingly arranged with Hall sensor 33a is fixed with button 2.
Used as a kind of fixed form of circuit board 32, circuit board 32 is directly anchored on head 1.Alternatively,
Head 1 is fixed with cover plate 8, and circuit board 32 is fixed on cover plate 8.
In the present embodiment, when stitch length knob 2 is rotated, stitch length knob 2 drives magnet steel 33b movements so that magnet steel 33b pairs
The Hall sensor 33a on diverse location, inductor is answered to export different signals.
Example IV
The present embodiment is roughly the same with embodiment one, and different places are that in the present embodiment, inductor includes being used for
The encoder mutually fixed with head 1, is fixed with the code-disc being correspondingly arranged with encoder on stitch length knob 2.
In the present embodiment, when stitch length knob 2 is rotated, stitch length knob 2 drives code-disc to rotate, and encoder senses code-disc
Diverse location, inductor exports different signals.
The invention allows for a kind of sewing machine, including above-mentioned needle gage governor motion.
Claims (9)
1. sew Electrical Control adjusting method, it is characterised in that sewing machine include being arranged on stitch length knob (2) on head (1) and
Positioned at the inductor for sensing stitch length knob (2) rotation position of stitch length knob (2) sidepiece, sewing machine include automatically controlled (5) and
Display (4), automatically controlled (5) are including for the display module (5a) for controlling display (4) to show and for controlling sewing machine to act
Control module (5b)；
This adjusting method comprises the following steps：
A, rotation stitch length knob (2)；
B, inductor obtain the rotating position signal of stitch length knob (2) and are transferred to automatically controlled (5)；
C, automatically controlled (5) judge whether to change the parameter of automatically controlled (5) control module (5b) and perform.
2. sewing Electrical Control adjusting method according to claim 1, the parameter of described control module (5b) includes control
The actuation time of motor or electromagnet in sewing machine, in step C, automatically controlled (5) judge whether to change seam in control module (5b)
Thread in machine and the actuation time of motor or electromagnet and to perform.
3. needle gage governor motion, it is characterised in that including for the stitch length knob (2) being arranged on head (1) and positioned at needle gage
The inductor for sensing stitch length knob (2) position of knob (2) sidepiece；Mechanism also includes automatically controlled (5) and display (4),
The control module of automatically controlled (5) including the display module (5a) for controlling display (4) to show and for controlling sewing machine to act
(5b), described inductor is electrically connected with automatically controlled (5), and automatically controlled (5) are for receiving the signal of inductor to change control module
The parameter of (5b).
4. needle gage governor motion according to claim 3, it is characterised in that during described inductor is following four kinds of schemes
One：
First, described inductor is potentiometer (31), and described potentiometer (31) is consolidated including fixed part (31a) and being rotatably provided in
Determine the rotating part (31b) in portion (31a), described fixed part (31a) is used to mutually be fixed with head (1), described rotating part
(31b) is circumferentially positioned with stitch length knob (2)；
2nd, described inductor includes, for the circuit board (32) mutually fixed with head (1), having on described circuit board (32)
Potentiometer (31), potentiometer (31) includes fixed part (31a) and the rotating part (31b) being rotatably provided on fixed part (31a), institute
The fixed part (31a) stated is fixed on circuit board (32), and described rotating part (31b) is circumferentially positioned with stitch length knob (2)；
3rd, described inductor includes being used for being included in circuit board with head (1) phase fixing circuit board (32), described inductor
(32) multiple Hall sensors (33a) circumferentially distributed on, are fixed with and Hall sensor on described stitch length knob (2)
The magnet steel (33b) that (33a) is correspondingly arranged；
4th, described inductor includes, for the encoder mutually fixed with head (1), being fixed with described stitch length knob (2)
The code-disc being correspondingly arranged with encoder.
5. needle gage governor motion according to claim 3, it is characterised in that also including for being fixed on head (1)
Cover plate (8), described cover plate (8) positioned at stitch length knob (2) sidepiece and there is cavity between cover plate (8) and stitch length knob (2),
Described inductor is located in cavity.
6. needle gage governor motion according to claim 5, it is characterised in that described cover plate (8) rounded shape, the lid
Plate (8) middle part has for stitch length knob (2) through the internal connector one (8a) of connection head (1), on described cover plate (8)
Also there is the connector two (8b) that the electric wire electrically connected with automatically controlled (5) for inductor is passed through.
7. needle gage governor motion according to claim 4, it is characterised in that also including for being fixed on head (1)
Cover plate (8), described cover plate (8) positioned at stitch length knob (2) sidepiece and there is cavity between cover plate (8) and stitch length knob (2),
Described inductor is located in cavity.
8. needle gage governor motion according to claim 7, it is characterised in that described circuit board (32) or encoder are fixed
On cover plate (8).
9. sewing machine, including above-mentioned needle gage governor motion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710118840.1A CN106868731A (en) | 2017-03-02 | 2017-03-02 | Sewing Electrical Control adjusting method, needle gage governor motion and sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710118840.1A CN106868731A (en) | 2017-03-02 | 2017-03-02 | Sewing Electrical Control adjusting method, needle gage governor motion and sewing machine |
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| Publication Number | Publication Date |
|---|---|
| CN106868731A true CN106868731A (en) | 2017-06-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710118840.1A Pending CN106868731A (en) | 2017-03-02 | 2017-03-02 | Sewing Electrical Control adjusting method, needle gage governor motion and sewing machine |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0424061A (en) * | 1990-05-18 | 1992-01-28 | Brother Ind Ltd | Feed pitch detector for sewing machine |
| CN104278447A (en) * | 2014-10-07 | 2015-01-14 | 杰克缝纫机股份有限公司 | Stitch length electronic display device of sewing machine |
| CN104328608A (en) * | 2014-11-12 | 2015-02-04 | 杰克缝纫机股份有限公司 | Rapid parameter adjusting knob for sewing machine |
| CN104562458A (en) * | 2015-01-20 | 2015-04-29 | 上海标准海菱缝制机械有限公司 | Full-automatic control device and method of cloth dragging wheel of sewing machine |
| CN106835515A (en) * | 2016-12-27 | 2017-06-13 | 浙江众邦机电科技有限公司 | The needle gage detection means and sewing machine of a kind of use in sewing machine |
| CN206828767U (en) * | 2017-03-02 | 2018-01-02 | 广州高梭自动化科技有限公司 | Needle gage governor motion and sewing machine |
-
2017
- 2017-03-02 CN CN201710118840.1A patent/CN106868731A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0424061A (en) * | 1990-05-18 | 1992-01-28 | Brother Ind Ltd | Feed pitch detector for sewing machine |
| CN104278447A (en) * | 2014-10-07 | 2015-01-14 | 杰克缝纫机股份有限公司 | Stitch length electronic display device of sewing machine |
| CN104328608A (en) * | 2014-11-12 | 2015-02-04 | 杰克缝纫机股份有限公司 | Rapid parameter adjusting knob for sewing machine |
| CN104562458A (en) * | 2015-01-20 | 2015-04-29 | 上海标准海菱缝制机械有限公司 | Full-automatic control device and method of cloth dragging wheel of sewing machine |
| CN106835515A (en) * | 2016-12-27 | 2017-06-13 | 浙江众邦机电科技有限公司 | The needle gage detection means and sewing machine of a kind of use in sewing machine |
| CN206828767U (en) * | 2017-03-02 | 2018-01-02 | 广州高梭自动化科技有限公司 | Needle gage governor motion and sewing machine |
Non-Patent Citations (1)
| Title |
|---|
| 中国轻工总会: "《轻工业技术装备手册》", 31 December 1997 * |
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Address after: 510220 southeast of 11th floor, 488 Tongfu Road, Zhuhai District, Guangzhou City, Guangdong Province Applicant after: GUANGZHOU GAOSUO AUTOMATION TECHNOLOGY CO.,LTD. Applicant after: Qixing Intelligent Technology Co.,Ltd. Applicant after: ZHEJIANG BAOYU SEWING MACHINE Co.,Ltd. Address before: 510220 southeast of 11th floor, 488 Tongfu Road, Zhuhai District, Guangzhou City, Guangdong Province Applicant before: GUANGZHOU GAOSUO AUTOMATION TECHNOLOGY CO.,LTD. Applicant before: ZHEJIANG QIXING ELECTRONICS Co.,Ltd. Applicant before: ZHEJIANG BAOYU SEWING MACHINE Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
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Application publication date: 20170620 |