CN206828767U - Needle gage governor motion and sewing machine - Google Patents
Needle gage governor motion and sewing machine Download PDFInfo
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- CN206828767U CN206828767U CN201720199391.3U CN201720199391U CN206828767U CN 206828767 U CN206828767 U CN 206828767U CN 201720199391 U CN201720199391 U CN 201720199391U CN 206828767 U CN206828767 U CN 206828767U
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- stitch length
- needle gage
- inductor
- automatically controlled
- fixed
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- 238000009958 sewing Methods 0.000 title claims abstract description 46
- 230000033001 locomotion Effects 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims description 8
- 239000010959 steel Substances 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 10
- 230000001939 inductive effect Effects 0.000 abstract description 2
- 230000001276 controlling effect Effects 0.000 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
- 230000001681 protective effect Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
This application discloses a kind of needle gage governor motion and sewing machine, belong to sewing machine technique field, which solve the problem of needle gage regulation less facilitates.This needle gage governor motion and sewing machine, including the stitch length knob for being arranged on head and it is used for inductor of the inductive needle away from knob position positioned at stitch length knob sidepiece；Mechanism also 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, described inductor electrically connects with automatically controlled, and automatically controlled is used to receive the signal of inductor to change the parameter of control module.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, be not easy to influence sewing machine normal work after needle gage regulation, therefore, the regulation of its needle gage is more convenient.
Description
Technical field
The utility model belongs to sewing machine technique field, is related to a kind of sewing Electrical Control adjusting method, needle gage governor motion
And sewing machine.
Background technology
Chinese utility model patent (publication number：CN204455534U, publication date 20150708) a kind of sewing machine falls 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, on the end face of the needle gage seat pin there is column to adjust
Section portion, and the axial line of the axial line of adjustment portion and needle gage seat pin is misaligned, and needle gage connecting rod is connected with upper axle, the needle gage connecting rod
It can rotate relative to upper axle and be slided along its length direction, the upper end of needle gage connecting rod, which is hinged on, to be backstitched in platform side wall, is backstitched
Connecting rod is also hinged with platform side wall, 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 the regulation that can limit needle pitch base swing angle is additionally provided with casing
Part.
Metering needle away from when, rotate needle space standard plate, in some cases, in order to realize sewing machine backstitch or other actions
It is smoothed out, it is also necessary to which the parameter on regulation sewing Electrical Control is backstitched with to change sewing machine or the parameter of other actions, and it is adjusted
It is cumbersome.
Utility model content
The utility model is in view of the above-mentioned problems, propose a kind of needle gage sewing Electrical Control adjusting method easy to adjust, pin
Distance regulating 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 being used to sense stitch length knob rotation position of stitch length knob sidepiece, sewing machine include automatically controlled and display, automatically controlled bag
Include for controlling the display module and the control module for controlling sewing machine to act that display shows；
This adjusting method comprises the following steps：
A, stitch length knob is rotated；
B, inductor obtains the rotating position signal of stitch length knob and is transferred to automatically controlled；
C, automatically controlled parameter and the execution for judging whether to change automatically controlled control module.
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
Sidepiece is used for inductor of the inductive needle away from knob position；Mechanism also includes automatically controlled and display, automatically controlled including for controlling
The display module and the control module for controlling sewing machine to act that display is shown, described inductor electrically connect with automatically controlled,
And automatically controlled it is used to receive the signal of inductor to change the parameter of 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, controlled in automatically controlled control module
System backstitches the parameter on opportunity and changed；In addition, as needed, it can also make to control the other actions of sewing machine in automatically controlled control module
Parameter change.
In above-mentioned needle gage governor motion, described inductor is one 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 are used to mutually fix with head, and described rotating part and stitch length knob are circumferentially positioned；
2nd, described inductor includes being used for the circuit board mutually 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 and stitch length knob it is circumferentially positioned；
3rd, described inductor includes being used to include on circuit boards with head phase fixing circuit board, described inductor
Circumferentially distributed multiple Hall sensors, the magnet steel being correspondingly arranged with Hall sensor is fixed with described stitch length knob；
4th, described inductor includes being used 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 rotates, stitch length knob drives magnet steel movement so that magnet steel is corresponded on diverse location
Hall sensor, inductor exports different signal；In scheme four, when stitch length knob rotates, stitch length knob band activity code
Disk rotates, 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 of knob rotation position is transferred to automatically controlled place.
In above-mentioned needle gage governor motion, in addition to the cover plate for being fixed on head, described cover plate are located at pin
Sidepiece away from knob and there is cavity between cover plate and stitch length knob, described inductor is located in cavity.
Sewing machine work during, set cover plate certain protective effect can be played to inductor, avoid inductor by
The influence of dust or other factorses.
In above-mentioned needle gage governor motion, described cover plate is in rounded shape, has in the middle part of the cover plate and supplies stitch length knob
Also have through the connector one connected inside head, on described cover plate and passed through for inductor with the automatically controlled electric wire electrically connected
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, be not easy to influence after needle gage regulation
Sewing machine normal work, therefore, the regulation of its needle gage are 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.
Embodiment
As shown in fig. 6, sewing Electrical Control adjusting method, sewing machine includes the stitch length knob 2 being arranged on head 1 and is located at
The inductor for being used to sense the rotation position of stitch length knob 2 of the sidepiece of stitch length knob 2, sewing machine include automatically controlled 5 and display 4, electricity
Control 5 includes being used for the display module 5a for controlling display 4 to show and the control module 5b for controlling sewing machine action；
This adjusting method comprises the following steps：
A, stitch length knob 2 is rotated；
B, inductor obtains the rotating position signal of stitch length knob 2 and is transferred to automatically controlled 5；
C, automatically controlled 5 judge whether to change automatically controlled 5 control module 5b parameter and execution.
Control module 5b parameter includes the actuation time of motor or electromagnet in control sewing machine, automatically controlled in step C
5 judge whether to change the actuation time of motor or electromagnet and execution in sewing machine in control module 5b.
Illustrate several embodiments of needle gage governor motion below：
Embodiment one
As shown in figure 1, this needle gage governor motion includes being used for the stitch length knob 2 being arranged on head of sewing machine 1, needle gage rotation
The inner side of button 2 is provided with the inductor for being used 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 being used for the display module 5a for controlling display 4 to show and the control mould for controlling sewing machine action
Block 5b, inductor electrically connect with automatically controlled 5, and automatically controlled 5 are used to receive the signal of inductor to change control module 5b parameter.
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
Block 5b parameter change；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 changed in module 5b；In addition, as needed, it can also make to control in automatically controlled 5 control module 5b
The parameter of the other actions of sewing machine changes.
Specifically, as shown in Fig. 2 in the present embodiment, inductor is potentiometer 31.Potentiometer 31 includes fixed part 31a
It is used to fix with the phase of head 1 with the rotating part 31b being rotatably provided on fixed part 31a, fixed part 31a, rotating part 31b and needle gage
Knob 2 is circumferentially positioned.
As a kind of fixed part 31a set-up mode, fixed part 31a is directly anchored on head 1.It is used as another kind side
Formula, cover plate 8 is fixed with head 1, the fixed part 31a of potentiometer 31 is fixed on cover plate 8.Cover plate 8 is in rounded shape, cover plate 8
Middle part has the 8a of connector one passed through for adjustable column 7, also has on cover plate 8 and is worn for inductor with automatically controlled 5 electric wires electrically connected
The 8b of connector two crossed.
Match on stitch length knob 2 towards the opening shape of head 1 with cover plate 8, that is to say, that cover plate 8 and stitch length knob 2
Between there is 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 the part for acting 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 is, in the present embodiment, as shown in figure 3, sensing
Device includes being used for the circuit board 32 fixed with the phase of head 1, has potentiometer 31 on circuit board 32, potentiometer 31 includes fixed part
The 31a and 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.
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 and recess are mutually embedding.Separately
Outside, 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 is, in the present embodiment, as shown in figure 5, sensing
Device includes being used for 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.
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 rotates, stitch length knob 2 drives magnet steel 33b movements so that 33b pairs of magnet steel
The Hall sensor 33a on diverse location is answered, inductor exports different signals.
Example IV
The present embodiment is roughly the same with embodiment one, and different places is, in the present embodiment, inductor includes being used for
The encoder fixed with the phase of head 1, the code-disc being correspondingly arranged with encoder is fixed with stitch length knob 2.
In the present embodiment, when stitch length knob 2 rotates, stitch length knob 2 drives code-disc to rotate, and encoder senses code-disc
Diverse location, inductor exports different signal.
The utility model also proposed a kind of sewing machine, including above-mentioned needle gage governor motion.
Claims (7)
1. 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 being used to sense stitch length knob (2) position of knob (2) sidepiece；Mechanism also includes automatically controlled (5) and display (4),
Automatically controlled (5) include being used for the display module (5a) for controlling display (4) to show and the control module for controlling sewing machine action
(5b), described inductor electrically connect with automatically controlled (5), and automatically controlled (5) are used to receive the signal of inductor to change control module
The parameter of (5b).
2. needle gage governor motion according to claim 1, it is characterised in that described inductor is in following four kinds of schemes
One：
First, described inductor is potentiometer (31), and described potentiometer (31) includes fixed part (31a) and is rotatably provided in solid
Determine the rotating part (31b) in portion (31a), described fixed part (31a) is used to mutually fix with head (1), described rotating part
(31b) and stitch length knob (2) are circumferentially positioned；
2nd, described inductor includes being used for the circuit board (32) mutually fixed with head (1), and described circuit board has on (32)
Potentiometer (31), potentiometer (31) include 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) and stitch length knob (2) are circumferentially positioned；
3rd, described inductor includes being used to be included in circuit board with head (1) phase fixing circuit board (32), described inductor
(32) circumferentially distributed multiple Hall sensors (33a) on, are fixed with described stitch length knob (2) and Hall sensor
The magnet steel (33b) that (33a) is correspondingly arranged；
4th, described inductor includes being used for the encoder mutually fixed with head (1), and described stitch length knob is fixed with (2)
The code-disc being correspondingly arranged with encoder.
3. needle gage governor motion according to claim 1, it is characterised in that also include being used to be fixed on head (1)
Cover plate (8), described cover plate (8), which is located between the sidepiece of stitch length knob (2) and cover plate (8) and stitch length knob (2), has cavity,
Described inductor is located in cavity.
4. needle gage governor motion according to claim 3, it is characterised in that described cover plate (8) is in rounded shape, the lid
Have to pass through for stitch length knob (2) in the middle part of plate (8) and connect the internal connector one (8a) of head (1), on described cover plate (8)
Also there is the connector two (8b) passed through for inductor with the electric wire that automatically controlled (5) electrically connect.
5. needle gage governor motion according to claim 2, it is characterised in that also include being used to be fixed on head (1)
Cover plate (8), described cover plate (8), which is located between the sidepiece of stitch length knob (2) and cover plate (8) and stitch length knob (2), has cavity,
Described inductor is located in cavity.
6. needle gage governor motion according to claim 5, it is characterised in that described circuit board (32) or encoder are fixed
On cover plate (8).
7. sewing machine, including the needle gage governor motion as any one of claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199391.3U CN206828767U (en) | 2017-03-02 | 2017-03-02 | Needle gage governor motion and sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720199391.3U CN206828767U (en) | 2017-03-02 | 2017-03-02 | Needle gage governor motion and sewing machine |
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| Publication Number | Publication Date |
|---|---|
| CN206828767U true CN206828767U (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720199391.3U Expired - Fee Related CN206828767U (en) | 2017-03-02 | 2017-03-02 | Needle gage governor motion and sewing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868731A (en) * | 2017-03-02 | 2017-06-20 | 广州高梭自动化科技有限公司 | Sewing Electrical Control adjusting method, needle gage governor motion and sewing machine |
| CN107938182A (en) * | 2018-01-08 | 2018-04-20 | 东莞市明珊机械制造有限公司 | A kind of double differential 3D computerized patterns vehicle and horse gram line machine |
-
2017
- 2017-03-02 CN CN201720199391.3U patent/CN206828767U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106868731A (en) * | 2017-03-02 | 2017-06-20 | 广州高梭自动化科技有限公司 | Sewing Electrical Control adjusting method, needle gage governor motion and sewing machine |
| CN107938182A (en) * | 2018-01-08 | 2018-04-20 | 东莞市明珊机械制造有限公司 | A kind of double differential 3D computerized patterns vehicle and horse gram line machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510220 southeast of 11th floor, 488 Tongfu Road, Zhuhai District, Guangzhou City, Guangdong Province Co-patentee after: Qixing Intelligent Technology Co.,Ltd. Patentee after: GUANGZHOU GAOSUO AUTOMATION TECHNOLOGY CO.,LTD. Co-patentee after: ZHEJIANG BAOYU SEWING MACHINE Co.,Ltd. Address before: 510220 southeast of 11th floor, 488 Tongfu Road, Zhuhai District, Guangzhou City, Guangdong Province Co-patentee before: ZHEJIANG QIXING ELECTRONICS Co.,Ltd. Patentee before: GUANGZHOU GAOSUO AUTOMATION TECHNOLOGY CO.,LTD. Co-patentee before: ZHEJIANG BAOYU SEWING MACHINE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 510220 Guangdong Province, Guangzhou city Zhuhai District Tong Fu Road No. 488 building 11 East Co-patentee after: Qixing Intelligent Technology Co.,Ltd. Patentee after: GUANGZHOU GAOSUO AUTOMATION TECHNOLOGY CO.,LTD. Co-patentee after: Zhejiang Baoyu sewing machine Co.,Ltd. Address before: 510220 Guangdong Province, Guangzhou city Zhuhai District Tong Fu Road No. 488 building 11 East Co-patentee before: Qixing Intelligent Technology Co.,Ltd. Patentee before: GUANGZHOU GAOSUO AUTOMATION TECHNOLOGY Co.,Ltd. Co-patentee before: ZHEJIANG BAOYU SEWING MACHINE Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |