CN102733114A - Normal sewing machine with motor electric control integrated structure - Google Patents
Normal sewing machine with motor electric control integrated structure Download PDFInfo
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- CN102733114A CN102733114A CN2012102167838A CN201210216783A CN102733114A CN 102733114 A CN102733114 A CN 102733114A CN 2012102167838 A CN2012102167838 A CN 2012102167838A CN 201210216783 A CN201210216783 A CN 201210216783A CN 102733114 A CN102733114 A CN 102733114A
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- motor
- circuit board
- electric control
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- end cap
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- Sewing Machines And Sewing (AREA)
Abstract
The invention belongs to the technical field of sewing machines, and particularly relates to a normal sewing machine with a motor electric control integrated structure. The normal sewing machine comprises a headpiece, wherein a headpiece end cover is fixed on the outer end face of the tail end of the headpiece; a motor without a shell is arranged on the upper part of a cavity which is formed between the outer end face of the headpiece and the headpiece end cover; one end of a motor rotating shaft is connected with a main shaft of the sewing machine, and the other end of the motor rotating shaft is connected with a handwheel on the outer side of the headpiece end cover; a circuit board is fixed on the inner side surface of the lower part of the headpiece end cover; and the motor is electrically connected with the circuit board. According to the normal sewing machine, electric control and the motor are intensively arranged in a cavity of the end part of a casing and an end cover of the casing, and connecting wires between the motor and the circuit board and between a controller and the circuit board are hidden in the cavity, so that the appearance is neat and attractive; the motor does not have a motor shell, and a motor stator is directly fixed on the end face of the casing, so that the heat radiating effect is good, and connection is facilitated; and the end cover of the casing is made of a plastic material, and the motor does not have the shell, so that the production cost is reduced.
Description
Technical field:
The invention belongs to the sewing machine technique field, refer in particular to a kind of flat seam machine of electric control integral structure.
Background technology:
Along with improving constantly of scientific and technological level, Sewing machines has also been realized automation gradually.Hang over the below of sewing machine table under the motor of original flat seam machine,, developed and directly driven Sewing machines in order to improve this structure.At present, directly drive Sewing machines and also obtained good development and application.The structure of directly driving Sewing machines is: the rear end face of head end is provided with motor; One end of motor shaft is connected with main shaft, the other end is connected with handwheel, and the electric cabinet of control motor action independently is arranged on the aluminium case of flat seam machine, thereby overlock machine completion exercises are controlled in independent hanging on the flat seam machine; Couple together through wire harness and guidance panel then; The mounting means of the control cabinet of this external hanging type is easy to people or other article interference to take place and impedes owing to there is wire harness to expose, and mends possibly and carefully pulls apart line and cause bad consequence; Simultaneously, also can let the people feel disorderly and unsystematic.
Summary of the invention:
The purpose of this invention is to provide a kind of simple in structure, compact, easy for installation, high safety, the flat seam machine of the electric control integral structure that profile is more attractive in appearance.
The present invention is achieved in that
The flat seam machine of electric control integral structure; Comprise head; On the outer face of head tail end, be fixed with the head end cap, the top of the cavity that between head outer face and head end cap, forms is provided with the motor of not being with shell, and an end of machine shaft is connected with machine spindle, the other end is connected with the handwheel in the head end cap outside; On the medial surface of head end cap bottom, be fixed with circuit board, described motor is electrically connected with circuit board.
Above-mentioned with the motor of shell be not: rotor is arranged in the stator, and the outer ring of motor stator is provided with the mount pad that is connected with the outer face of head tail end; Motor stator is fixed on the outer face of head tail end through mount pad.
Be fixed with on the medial surface of above-mentioned handwheel with motor stator on the magnet steel that matches of Hall element.
Being fixed with circuit board on the medial surface of above-mentioned head end cap bottom is: the medial surface of head end cap bottom is provided with installing plate, and installing plate is provided with several erection columns that is connected with circuit board, and circuit board is fixed on the installing plate through erection column.
Above-mentioned circuit board is connected through screw and erection column.
The leading flank of above-mentioned head end cap is provided with the controller that is connected with circuit board.
Above-mentioned head end cap is a plastic end cover.
The present invention compares the outstanding advantage of prior art:
1, the present invention concentrates automatically controlled and motor in the cavity of the end that is arranged on casing and shell end cover, and with motor and circuit board, the connecting line between controller and the circuit board all has been hidden in the cavity, and profile is cleaner and tidier, attractive in appearance;
2, motor of the present invention is the motor of no motor casing, and motor stator directly is fixed on the casing end face, and good heat dissipation effect is easy to connect;
3, the shell end cover processed of plastic material of the present invention and the motor that does not have shell have been practiced thrift production cost.
Description of drawings:
Fig. 1 is a schematic perspective view of the present invention;
Fig. 2 is that motor of the present invention and handwheel are installed in one of sketch map on the head;
Fig. 3 be motor of the present invention and handwheel be installed in sketch map on the head two;
Fig. 4 be motor of the present invention with casing between be connected sketch map;
Fig. 5 is that motor of the present invention and circuit board are arranged on the sketch map in the shell end cover;
Fig. 6 is that circuit board of the present invention is installed in the sketch map on the installing plate.
The specific embodiment:
With specific embodiment the present invention is further described below, referring to Fig. 1-6:
The flat seam machine of electric control integral structure; Comprise head 10; On the outer face 20 of head tail end, be fixed with head end cap 30, the top of the cavity that between head tail end outer face 20 and head end cap 30, forms is provided with the motor of not being with shell, and an end of machine shaft 40 is connected with machine spindle, the other end is connected with the handwheel 50 in joint end cap 30 outsides; On the medial surface of head end cap 30 bottoms, be fixed with circuit board 60, described motor is electrically connected with circuit board 60.
Above-mentioned with the motor of shell be not: rotor is arranged in the motor stator 70; The outer ring of motor stator 70 is provided with the mount pad 701 that is connected with the outer face 20 of head tail end; Motor stator 70 is fixed on through screw and mount pad 701 on the outer face 20 of head tail end, and an end of the rotating shaft 40 of rotor is connected with machine spindle, the other end is connected with handwheel 50.Not effective with the motor radiating of shell, cost is low.
On the medial surface of above-mentioned handwheel 50 through positioning magnetic steel support 80 be fixed with motor stator 70 on the magnet steel 90 that matches of Hall element.
Being fixed with circuit board 60 on the medial surface of above-mentioned head end cap 30 bottoms is: the medial surface of head end cap 30 bottoms is provided with installing plate 100; Installing plate 100 is provided with several erection columns 1001 that is connected with circuit board 60, and circuit board 60 is fixed on the installing plate 100 through erection column 1001 and screw.
The leading flank of above-mentioned head end cap 50 is provided with the controller 110 that is connected with circuit board 60.Controller 110 includes the button of control motor speed etc.
Above-mentioned head end cap 50 is a plastic end cover.The plastic end cover cost is low, light weight.
The foregoing description is merely one of preferred embodiment of the present invention, is not to limit practical range of the present invention with this, so: all equivalences of doing according to shape of the present invention, structure, principle change, and all should be covered by within protection scope of the present invention.
Claims (7)
1. the flat seam machine of electric control integral structure; Comprise head; It is characterized in that: on the outer face of head tail end, be fixed with the head end cap, the top of the cavity that between head outer face and head end cap, forms is provided with the motor of not being with shell, and an end of machine shaft is connected with machine spindle, the other end is connected with the handwheel in the head end cap outside; On the medial surface of head end cap bottom, be fixed with circuit board, described motor is electrically connected with circuit board.
2. the flat seam machine of electric control integral structure according to claim 1 is characterized in that: describedly with the motor of shell be not: rotor is arranged in the stator, and the outer ring of motor stator is provided with the mount pad that is connected with the outer face of head tail end; Motor stator is fixed on the outer face of head tail end through mount pad.
3. the flat seam machine of electric control integral structure according to claim 1 is characterized in that: be fixed with on the medial surface of described handwheel with motor stator on the magnet steel that matches of Hall element.
4. the flat seam machine of electric control integral structure according to claim 1; It is characterized in that: being fixed with circuit board on the medial surface of described head end cap bottom is: the medial surface of head end cap bottom is provided with installing plate; Installing plate is provided with several erection columns that is connected with circuit board, and circuit board is fixed on the installing plate through erection column.
5. the flat seam machine of electric control integral structure according to claim 4 is characterized in that: described circuit board is connected through screw and erection column.
6. the flat seam machine of electric control integral structure according to claim 1 is characterized in that: the leading flank of described head end cap is provided with the controller that is connected with circuit board.
7. according to the flat seam machine of claim 1 or 4 or 6 described electric control integral structures, it is characterized in that: described head end cap is a plastic end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102167838A CN102733114A (en) | 2012-04-01 | 2012-06-25 | Normal sewing machine with motor electric control integrated structure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220135374 | 2012-04-01 | ||
| CN201220135374.0 | 2012-04-01 | ||
| CN2012102167838A CN102733114A (en) | 2012-04-01 | 2012-06-25 | Normal sewing machine with motor electric control integrated structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102733114A true CN102733114A (en) | 2012-10-17 |
Family
ID=46989378
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203037042U Expired - Lifetime CN202688662U (en) | 2012-04-01 | 2012-06-25 | Flat sewing machine of motor electric control integral structure |
| CN2012102167838A Pending CN102733114A (en) | 2012-04-01 | 2012-06-25 | Normal sewing machine with motor electric control integrated structure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012203037042U Expired - Lifetime CN202688662U (en) | 2012-04-01 | 2012-06-25 | Flat sewing machine of motor electric control integral structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN202688662U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774353A (en) * | 2013-12-30 | 2014-05-07 | 浙江众邦机电科技有限公司 | Shell-less motor of sewing machine direct drive structure |
| CN104578605A (en) * | 2015-01-13 | 2015-04-29 | 杰克缝纫机股份有限公司 | Shellless motor and mounting method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202688662U (en) * | 2012-04-01 | 2013-01-23 | 新杰克缝纫机股份有限公司 | Flat sewing machine of motor electric control integral structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101202522A (en) * | 2007-11-11 | 2008-06-18 | 任奕彪 | Magnetic suspension electric motor without bearings |
| 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 |
| CN201414039Y (en) * | 2009-06-02 | 2010-02-24 | 刘华民 | Direct-drive motor for sewing machine |
| CN201648724U (en) * | 2010-04-16 | 2010-11-24 | 西安标准工业股份有限公司 | Industrial sewing machine with compact structure |
| CN201660752U (en) * | 2010-02-08 | 2010-12-01 | 嘉兴菘庆电机有限公司 | Connection structure for motor of direct-driven sewing machine |
| CN102364831A (en) * | 2011-06-15 | 2012-02-29 | 郭惠君 | Motor structure of one-piece industrial sewing machine |
| CN202688662U (en) * | 2012-04-01 | 2013-01-23 | 新杰克缝纫机股份有限公司 | Flat sewing machine of motor electric control integral structure |
-
2012
- 2012-06-25 CN CN2012203037042U patent/CN202688662U/en not_active Expired - Lifetime
- 2012-06-25 CN CN2012102167838A patent/CN102733114A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101202522A (en) * | 2007-11-11 | 2008-06-18 | 任奕彪 | Magnetic suspension electric motor without bearings |
| 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 |
| CN201414039Y (en) * | 2009-06-02 | 2010-02-24 | 刘华民 | Direct-drive motor for sewing machine |
| CN201660752U (en) * | 2010-02-08 | 2010-12-01 | 嘉兴菘庆电机有限公司 | Connection structure for motor of direct-driven sewing machine |
| CN201648724U (en) * | 2010-04-16 | 2010-11-24 | 西安标准工业股份有限公司 | Industrial sewing machine with compact structure |
| CN102364831A (en) * | 2011-06-15 | 2012-02-29 | 郭惠君 | Motor structure of one-piece industrial sewing machine |
| CN202688662U (en) * | 2012-04-01 | 2013-01-23 | 新杰克缝纫机股份有限公司 | Flat sewing machine of motor electric control integral structure |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103774353A (en) * | 2013-12-30 | 2014-05-07 | 浙江众邦机电科技有限公司 | Shell-less motor of sewing machine direct drive structure |
| CN104578605A (en) * | 2015-01-13 | 2015-04-29 | 杰克缝纫机股份有限公司 | Shellless motor and mounting method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN202688662U (en) | 2013-01-23 |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |