CN104452127A - Sewing machine directly driven by micro servo motor and operation method thereof - Google Patents
Sewing machine directly driven by micro servo motor and operation method thereof Download PDFInfo
- Publication number
- CN104452127A CN104452127A CN201410702383.7A CN201410702383A CN104452127A CN 104452127 A CN104452127 A CN 104452127A CN 201410702383 A CN201410702383 A CN 201410702383A CN 104452127 A CN104452127 A CN 104452127A
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- China
- Prior art keywords
- servo motor
- sewing machine
- main shaft
- key
- stator
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
- D05B69/10—Electrical or electromagnetic drives
-
- D—TEXTILES; PAPER
- D05—SEWING; EMBROIDERING; TUFTING
- D05B—SEWING
- D05B69/00—Driving-gear; Control devices
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Textile Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a sewing machine directly driven by a micro servo motor. The sewing machine is composed of a sewing machine body, the direct-driving micro servo motor and a controller. The sewing machine is characterized in that a machine head, a transmission shaft, a sewing machine needle and an operation table are arranged on the sewing machine body, the direct-driving micro servo motor comprises a bearing, an end cover, an encoder, a key pin, a motor shell, a spindle, magnetic steel, a stator and a hand wheel, the bearing is connected with the end cover and the spindle, a clamp spring is arranged on the spindle and located at the joint of the bearing and the spindle, the end cover is connected with the motor shell, the stator is arranged in the motor shell, the encoder is arranged on one side of the stator, and the magnetic steel is arranged between the stator and the spindle. The clamp spring arranged on the spindle can lower shaking of the spindle when the spindle rotates in the bearing, and rotation stability of the spindle is improved; a plurality of operation buttons are arranged on the controller, and operation modes of the sewing machine are added. The sewing machine directly driven by the micro servo motor has the advantages of being small in size, convenient to operate, energy efficient and the like.
Description
Technical field
The present invention relates to a kind of industrial sewing machine, especially relate to a kind of micro servo motor direct drive sewing machine and method of operating thereof.
Background technology
At present, drive motors for industrial sewing machine is mainly divided in two, one is external hanging type clutch asynchronous machine, another kind is direct-drive motor, because external hanging type motor is by belt transport power, start and stop and the speed of motor is controlled by the brake gear of motor internal and friction clutch, and then realize the start and stop and the speed that control Sewing machines, there is belt transmission power transfer efficiency low, the defect that safety coefficient is low, existing direct-drive motor is due to direct driving motor main shaft Direct driver Sewing machines power transmission shaft, in use for some time, the defect that main shaft and power transmission shaft bonding strength decline, shorten the service life of Sewing machines.
Summary of the invention
The object of the invention is the defect that the main shaft that in use exists for existing direct-drive motor of industrial sewing machine and power transmission shaft bonding strength decline, a kind of easy and simple to handle, long service life, main shaft and power transmission shaft bonding strength is high, mode of operation is various micro servo motor direct drive sewing machine and method of operating thereof are provided.
The present invention solves the technical scheme that its technical problem takes:
A kind of micro servo motor direct drive sewing machine, by Sewing machines, miniature direct-driven servo motor and controller composition, it is characterized in that: described Sewing machines is provided with head, power transmission shaft, Sewing needles, operating desk, described miniature direct-driven servo motor comprises bearing, end cap, encoder, key pin, casing, main shaft, magnet steel, stator, handwheel, described bearing respectively with end cap, main shaft connects, and jump ring is provided with on the main shaft of bearing and main shaft junction, jump ring can improve the stationarity that main shaft operates in bearing, and then improve the stationarity of Sewing machines work, described end cap is connected with casing, and stator is provided with in casing, described stator side is provided with encoder, the work controlling stator is convenient to by encoder, and then control the rotation of main shaft, realize the work of Sewing machines, magnet steel is provided with between described stator and main shaft, and the side of magnet steel is provided with magnetic steel sleeve, magnetic steel sleeve can avoid magnet steel leakage field, make the magnetic of magnet steel more concentrated, promote the rotation of main shaft, reduce the power consumption of miniature direct-driven servo motor, described key pin is arranged in main shaft, electric machine main shaft and power transmission shaft can be connected together firmly by key pin, improve the bonding strength between power transmission shaft, extend the service life of miniature direct-driven servo motor and Sewing machines, described handwheel is connected with casing, and be fixed on main shaft by connecting bolt, when miniature direct-driven servo motor quits work, it is inaccurate that Sewing needles stops pin position, pass through rotation hand wheel, handwheel drives main shaft to rotate, main shaft drives power transmission shaft to rotate, achieve the manual adjustment that Sewing machines stops pin position, easy and simple to handle, described controller is provided with viewing area, master switch, action button, power line, by the parameter in viewing area, be convenient to be operated Sewing machines by action button according to needs of production, described power line is provided with plug, controller can control the work of miniature direct-driven servo motor, and then control the work of Sewing machines, install simple, easy and simple to handle, good operating stability, operating efficiency is high.
Described power transmission shaft one end is arranged in main shaft, and is fixed by key pin.
Described controller is connected with encoder by connecting line.
Described action button comprises on & off switch, Pause key, accelerator key, deceleration key.
A kind of micro servo motor direct drive sewing machine and method of operating thereof, it is characterized in that: described method of operating adopts following steps: first, miniature direct-driven servo motor and Sewing machines and controller are connected, check the main shaft of miniature direct-driven servo motor whether be firmly connected with the power transmission shaft of Sewing machines and circuit whether intact, secondly, the plug of power line is switched on power, open master switch, by start button, observe miniature direct-driven servo motor and whether Sewing machines operates, after trial run 30-60s, by close key, again, be placed on operating desk by smooth for the material of required processing, by start button, Sewing machines is started working, accelerator key is pressed according to different need of productions, deceleration key and Pause key, finally, after Sewing Machine woker completes, by close key, close master switch, pull up plug.
Beneficial effect: the present invention is provided with jump ring on main shaft, rocking when main shaft rotates in bearing can be reduced, improve the stationarity that main shaft rotates, and then improve the stationarity of Sewing machines work, magnet steel side is provided with magnetic steel sleeve, the phenomenon of magnet steel leakage field can be avoided, improve the utilization ratio of magnetic, reduce energy consumption, energy-saving effect is obvious, be provided with multiple action button on the controller, add the mode of operation of Sewing machines, there is little, easy to operate, the energy-conservation and operating efficiency advantages of higher of volume.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is local structural graph of the present invention, illustrates the structure of miniature direct-driven servo motor.
In figure: 1. Sewing machines, 2. miniature direct-driven servo motor, 3. controller, 4. head, 5. power transmission shaft, 6. Sewing needles, 7. operating desk, 8. bearing, 9. jump ring, 10. end cap, 11. encoders, 12. key pins, 13. casings, 14. main shafts, 15. magnet steel, 16. stators, 17. magnetic steel sleeves, 18. handwheels, 19. connecting bolts, 20. viewing areas, 21. master switchs, 22. action buttons, 23. power lines, 24. plugs, 25. connecting lines.
Detailed description of the invention
Below with reference to accompanying drawing, the present invention is described in detail:
As shown in figure 1 and 2: a kind of micro servo motor direct drive sewing machine, by Sewing machines 1, miniature direct-driven servo motor 2 and controller 3 form, described power transmission shaft 5 one end is arranged in main shaft 14, and fixed by key pin 12, it is characterized in that: described Sewing machines 1 is provided with head 4, power transmission shaft 5, Sewing needles 6, operating desk 7, described miniature direct-driven servo motor 2 comprises bearing 8, end cap 10, encoder 11, key pin 12, casing 13, main shaft 14, magnet steel 15, stator 16, handwheel 18, described bearing 8 respectively with end cap 10, main shaft 14 connects, and jump ring 9 is provided with on bearing 8 with the main shaft 14 of main shaft 14 junction, jump ring 9 can improve the stationarity that main shaft 14 operates in bearing 8, and then improve the stationarity of Sewing machines 1 work, described end cap 10 is connected with casing 13, and stator 16 is provided with in casing 13, described stator 16 side is provided with encoder 11, the work controlling stator 16 is convenient to by encoder 11, and then control the rotation of main shaft 14, realize the work of Sewing machines 1, magnet steel 15 is provided with between described stator 16 and main shaft 14, and the side of magnet steel 15 is provided with magnetic steel sleeve 17, magnetic steel sleeve 17 can avoid magnet steel 15 leakage field, make the magnetic of magnet steel 15 more concentrated, promote the rotation of main shaft 14, reduce the power consumption of miniature direct-driven servo motor 2, described key pin 12 is arranged in main shaft 14, main shaft 14 and power transmission shaft 5 can be connected together firmly by key pin 12, improve the bonding strength between main shaft 14 and power transmission shaft 5, extend the service life of miniature direct-driven servo motor 2 and Sewing machines 1, described handwheel 18 is connected with casing 13, and be fixed on main shaft 14 by connecting bolt 19, when miniature direct-driven servo motor 2 quits work, it is inaccurate that Sewing needles 6 stops pin position, by rotation hand wheel 18, handwheel 18 drives main shaft 14 to rotate, main shaft 14 drives power transmission shaft 5 to rotate, achieve the manual adjustment that Sewing needles 6 stops pin position, easy and simple to handle, described controller 3 is provided with viewing area 20, master switch 21, action button 22, power line 23, and be connected with encoder 11 by connecting line 25, by the parameter in viewing area 20, be convenient to be operated by action button 22 pairs of Sewing machiness 1 according to needs of production, described action button 22 comprises on & off switch, Pause key, accelerator key, deceleration key, enrich the operation format of Sewing machines 1, described power line 23 is provided with plug 24, controller 3 can control the work of miniature direct-driven servo motor 2, and then control the work of Sewing machines 1, install simple, easy and simple to handle, good operating stability, operating efficiency is high.
A kind of micro servo motor direct drive sewing machine and method of operating thereof, it is characterized in that: described method of operating adopts following steps: first, miniature direct-driven servo motor 2 is connected with Sewing machines 1 and controller 3, check the main shaft 14 of miniature direct-driven servo motor 2 whether be firmly connected with the power transmission shaft 5 of Sewing machines 1 and circuit whether intact, secondly, the plug 14 of power line 23 is switched on power, open master switch 21, by start button, observe miniature direct-driven servo motor 2 and whether Sewing machines 1 operates, after trial run 30s, by close key, again, be placed on operating desk 7 by smooth for the material of required processing, by start button, Sewing machines 1 is started working, accelerator key is pressed according to different need of productions, deceleration key and Pause key, finally, after Sewing Machine woker completes, by close key, close master switch, pull up plug, easy and simple to handle, mode of operation is various, job stability is high.
The part that the present invention does not relate to prior art that maybe can adopt all same as the prior art is realized.
Claims (5)
1. a micro servo motor direct drive sewing machine, by Sewing machines, miniature direct-driven servo motor and controller composition, it is characterized in that: described Sewing machines is provided with head, power transmission shaft, Sewing needles, operating desk, described miniature direct-driven servo motor comprises bearing, end cap, encoder, key pin, casing, main shaft, magnet steel, stator, handwheel, described bearing respectively with end cap, main shaft connects, and jump ring is provided with on the main shaft of bearing and main shaft junction, described end cap is connected with casing, and stator is provided with in casing, described stator side is provided with encoder, magnet steel is provided with between described stator and main shaft, and the side of magnet steel is provided with magnetic steel sleeve, described key pin is arranged in main shaft, described handwheel is connected with casing, and be fixed on main shaft by connecting bolt, described controller is provided with viewing area, master switch, action button, power line, described power line is provided with plug.
2. micro servo motor direct drive sewing machine according to claim 1, is characterized in that: described power transmission shaft one end is arranged in main shaft, and is fixed by key pin.
3. micro servo motor direct drive sewing machine according to claim 1, is characterized in that: described controller is connected with encoder by connecting line.
4. micro servo motor direct drive sewing machine according to claim 1, is characterized in that: described action button comprises on & off switch, Pause key, accelerator key, deceleration key.
5. a micro servo motor direct drive sewing machine and method of operating thereof, it is characterized in that: described method of operating adopts following steps: first, miniature direct-driven servo motor and Sewing machines and controller are connected, check the main shaft of miniature direct-driven servo motor be connected with the power transmission shaft of Sewing machines whether firmly and circuit whether intact; Secondly, the plug of power line is switched on power, opens master switch, by start button, observe miniature direct-driven servo motor and whether Sewing machines operates, after trial run 30-60s, by close key; Again, be placed on operating desk by smooth for the material of required processing, by start button, Sewing machines is started working, and presses accelerator key, deceleration key and Pause key according to different need of productions; Finally, after Sewing Machine woker completes, close master switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410702383.7A CN104452127A (en) | 2014-11-29 | 2014-11-29 | Sewing machine directly driven by micro servo motor and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410702383.7A CN104452127A (en) | 2014-11-29 | 2014-11-29 | Sewing machine directly driven by micro servo motor and operation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104452127A true CN104452127A (en) | 2015-03-25 |
Family
ID=52898842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410702383.7A Withdrawn CN104452127A (en) | 2014-11-29 | 2014-11-29 | Sewing machine directly driven by micro servo motor and operation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104452127A (en) |
Citations (11)
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|---|---|---|---|---|
| WO1998042906A1 (en) * | 1997-03-24 | 1998-10-01 | Hashimoto, Yoshiko | Sewing system and sewing method |
| CN1844710A (en) * | 2006-05-22 | 2006-10-11 | 贵州大学 | Electromagnet and permanent magnet mixed gear and making method thereof |
| CN201128809Y (en) * | 2007-11-21 | 2008-10-08 | 方诗槟 | Direct driving superspeed overedger |
| CN101363175A (en) * | 2008-09-26 | 2009-02-11 | 卧龙电气集团股份有限公司 | Integrated servo driving system for industrial sewing machine |
| CN101748570A (en) * | 2009-12-22 | 2010-06-23 | 苏州扬名机电有限公司 | Method for refitting a direct drive sewing machine motor |
| CN101845714A (en) * | 2009-03-25 | 2010-09-29 | 兄弟工业株式会社 | Button holing sewing machine |
| CN101860125A (en) * | 2010-06-08 | 2010-10-13 | 卧龙电气集团股份有限公司 | Plastic sealed servo motor for sewing machine |
| CN202730448U (en) * | 2012-08-10 | 2013-02-13 | 芜湖铭信机械制造有限公司 | Servo motor applicable to sewing machine and control system thereof |
| CN202809224U (en) * | 2012-08-29 | 2013-03-20 | 王晓东 | Novel motor mounting structure applied to direct-driven sewing machine |
| CN103820947A (en) * | 2014-01-11 | 2014-05-28 | 芜湖铭信机械制造有限公司 | Novel overlock machine |
| CN204311221U (en) * | 2014-11-29 | 2015-05-06 | 彭超昀莉 | A kind of micro servo motor direct drive sewing machine |
-
2014
- 2014-11-29 CN CN201410702383.7A patent/CN104452127A/en not_active Withdrawn
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998042906A1 (en) * | 1997-03-24 | 1998-10-01 | Hashimoto, Yoshiko | Sewing system and sewing method |
| CN1844710A (en) * | 2006-05-22 | 2006-10-11 | 贵州大学 | Electromagnet and permanent magnet mixed gear and making method thereof |
| CN201128809Y (en) * | 2007-11-21 | 2008-10-08 | 方诗槟 | Direct driving superspeed overedger |
| CN101363175A (en) * | 2008-09-26 | 2009-02-11 | 卧龙电气集团股份有限公司 | Integrated servo driving system for industrial sewing machine |
| CN101845714A (en) * | 2009-03-25 | 2010-09-29 | 兄弟工业株式会社 | Button holing sewing machine |
| CN101748570A (en) * | 2009-12-22 | 2010-06-23 | 苏州扬名机电有限公司 | Method for refitting a direct drive sewing machine motor |
| CN101860125A (en) * | 2010-06-08 | 2010-10-13 | 卧龙电气集团股份有限公司 | Plastic sealed servo motor for sewing machine |
| CN202730448U (en) * | 2012-08-10 | 2013-02-13 | 芜湖铭信机械制造有限公司 | Servo motor applicable to sewing machine and control system thereof |
| CN202809224U (en) * | 2012-08-29 | 2013-03-20 | 王晓东 | Novel motor mounting structure applied to direct-driven sewing machine |
| CN103820947A (en) * | 2014-01-11 | 2014-05-28 | 芜湖铭信机械制造有限公司 | Novel overlock machine |
| CN204311221U (en) * | 2014-11-29 | 2015-05-06 | 彭超昀莉 | A kind of micro servo motor direct drive sewing machine |
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| LP660510: "电动缝纫机的安全操作规程", 《百度文库》 * |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20150325 |