CN202688662U - Flat sewing machine of motor electric control integral structure - Google Patents
Flat sewing machine of motor electric control integral structure Download PDFInfo
- Publication number
- CN202688662U CN202688662U CN2012203037042U CN201220303704U CN202688662U CN 202688662 U CN202688662 U CN 202688662U CN 2012203037042 U CN2012203037042 U CN 2012203037042U CN 201220303704 U CN201220303704 U CN 201220303704U CN 202688662 U CN202688662 U CN 202688662U
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- motor
- circuit board
- electric control
- nose
- head
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- Manufacture Of Motors, Generators (AREA)
Abstract
The utility model belongs to the technical field of sewing machines, in particular to a flat sewing machine of a motor electric control integral structure. The flat sewing machine comprises a nose; a nose end cover is fixedly arranged on the outer end surface of the tail end of the nose; the upper part of a cavity which is formed between the outer end surface of the nose and the nose end cover is provided with a motor without any outer shell; one end of a rotating shaft of the motor is connected with a spindle of the sewing machine, and the other end of the rotating shaft of the motor is connected with a hand wheel on the outer side of the nose end cover; a circuit board is fixedly arranged on the inner side surface of the lower part of the nose end cover; the motor is electrically connected with the circuit board; according to the flat sewing machine of the motor electric control integral structure, electric control and the motor are concentrated in the the cavity between the end part of the nose and the nose end cover, connecting wires between the motor and the circuit board as well as between a controller and the circuit board are hidden in the cavity, so that the appearance is tidier and more attractive; and in the motor without any outer shell, a motor stator is directly and fixedly arranged on the end surface of the nose, so that a heat dissipation effect is good, and the connection is convenient; and due to the nose end cover made of a plastic material and the motor without any outer shell, the production cost is saved.
Description
Technical field:
The utility model belongs to the sewing machine technique field, refers 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, in order to improve this structure, developed and directly driven Sewing machines.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 in the head end is provided with motor, one end of motor shaft is connected with main shaft, the other end is connected with handwheel, the electric cabinet of control motor action independently is arranged on the aluminium case of flat seam machine, thereby independent hanging over controlled overlock machine and finished exercises on the flat seam machine, then couple together by wire harness and guidance panel, the mounting means of the control cabinet of this external hanging type is owing to there being wire harness to expose, being easy to people or other article interference to occur impedes, benefit is carefully pulled apart line and is caused bad consequence possibly, simultaneously, also can allow the people feel disorderly and unsystematic.
Summary of the invention:
The purpose of this utility model provides 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 utility model is achieved in that
The flat seam machine of electric control integral structure, comprise head, be fixed with the head end cap in the outer face of head tail end, the top of the cavity that forms between head outer face and head end cap is provided with the motor of not being with shell, one end of machine shaft is connected with machine spindle, the other end is connected with the handwheel in the head end cap outside, medial surface in head end cap bottom is fixed with circuit board, and 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 by mount pad.
Be fixed with the magnet steel that matches with Hall element on the motor stator on the medial surface of above-mentioned handwheel.
The above-mentioned medial surface in head end cap bottom is fixed with circuit board and is: the medial surface in head end cap bottom is provided with installing plate, is provided with the erection column that several are connected with circuit board on the installing plate, and circuit board is fixed on the installing plate by erection column.
Above-mentioned circuit board is connected by screw and erection column.
Be provided with the controller that is connected with circuit board on the leading flank of above-mentioned head end cap.
Above-mentioned head end cap is plastic end cover.
The advantage that the utility model is given prominence to compared to existing technology is:
1, in the cavity of the end of casing and shell end cover, with motor and circuit board, the connecting line between controller and the circuit board all has been hidden in the cavity the utility model with automatically controlled and motor concentrated setting, and profile is cleaner and tidier, attractive in appearance;
2, motor of the present utility model is the motor without 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 made of plastic material of the present utility model and do not have chlamydate motor has been saved production cost.
Description of drawings:
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is that motor of the present utility model and handwheel are installed in one of schematic diagram on the head;
Fig. 3 be motor of the present utility model and handwheel be installed in schematic diagram on the head two;
Fig. 4 is the connection diagram between the utility model motor and the casing;
Fig. 5 is that motor of the present utility model and circuit board are arranged on the schematic diagram in the shell end cover;
Fig. 6 is that circuit board of the present utility model is installed in the schematic diagram on the installing plate.
The specific embodiment:
The below is further described the utility model with specific embodiment, referring to Fig. 1-6:
The flat seam machine of electric control integral structure, comprise head 10, outer face 20 at the head tail end is fixed with head end cap 30, the top of the cavity that forms between head tail end outer face 20 and head end cap 30 is provided with the motor of not being with shell, one 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, medial surface in head end cap 30 bottoms is fixed with circuit board 60, and 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 by 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.
Be fixed with the magnet steel 90 that matches with Hall element on the motor stator 70 by positioning magnetic steel support 80 on the medial surface of above-mentioned handwheel 50.
The above-mentioned medial surface in head end cap 30 bottoms is fixed with circuit board 60 and is: the medial surface in head end cap 30 bottoms is provided with installing plate 100, be provided with the erection column 1001 that several are connected with circuit board 60 on the installing plate 100, circuit board 60 is fixed on the installing plate 100 by erection column 1001 and screw.
Be provided with the controller 110 that is connected with circuit board 60 on the leading flank of above-mentioned head end cap 50.Controller 110 includes the button of control motor speed etc.
Above-mentioned head end cap 50 is plastic end cover.The plastic end cover cost is low, and quality is light.
Above-described embodiment only is one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; therefore: all equivalences of doing according to shape of the present utility model, structure, principle change, and all should be covered by within the protection domain of the present utility model.
Claims (7)
1. the flat seam machine of electric control integral structure, comprise head, it is characterized in that: be fixed with the head end cap in the outer face of head tail end, the top of the cavity that forms between head outer face and head end cap is provided with the motor of not being with shell, one end of machine shaft is connected with machine spindle, the other end is connected with the handwheel in the head end cap outside, medial surface in head end cap bottom is fixed with circuit board, and 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 by mount pad.
3. the flat seam machine of electric control integral structure according to claim 1 is characterized in that: be fixed with the magnet steel that matches with Hall element on the motor stator on the medial surface of described handwheel.
4. the flat seam machine of electric control integral structure according to claim 1, it is characterized in that: described medial surface in head end cap bottom is fixed with circuit board and is: the medial surface in head end cap bottom is provided with installing plate, be provided with the erection column that several are connected with circuit board on the installing plate, circuit board is fixed on the installing plate by erection column.
5. the flat seam machine of electric control integral structure according to claim 4, it is characterized in that: described circuit board is connected by screw and erection column.
6. the flat seam machine of electric control integral structure according to claim 1 is characterized in that: be provided with the controller that is connected with circuit board on the leading flank of described head end cap.
7. according to claim 1 or the flat seam machine of 4 or 6 described electric control integral structures, it is characterized in that: described head end cap is plastic end cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012203037042U CN202688662U (en) | 2012-04-01 | 2012-06-25 | Flat sewing machine of motor electric control integral structure |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220135374 | 2012-04-01 | ||
| CN201220135374.0 | 2012-04-01 | ||
| CN2012203037042U CN202688662U (en) | 2012-04-01 | 2012-06-25 | Flat sewing machine of motor electric control integral structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202688662U true CN202688662U (en) | 2013-01-23 |
Family
ID=46989378
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102167838A Pending CN102733114A (en) | 2012-04-01 | 2012-06-25 | Normal sewing machine with motor electric control integrated structure |
| CN2012203037042U Expired - Lifetime CN202688662U (en) | 2012-04-01 | 2012-06-25 | Flat sewing machine of motor electric control integral structure |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102167838A Pending CN102733114A (en) | 2012-04-01 | 2012-06-25 | Normal sewing machine with motor electric control integrated structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN102733114A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733114A (en) * | 2012-04-01 | 2012-10-17 | 新杰克缝纫机股份有限公司 | Normal sewing machine with motor electric control integrated structure |
Families Citing this family (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 |
Family Cites Families (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 |
| CN102733114A (en) * | 2012-04-01 | 2012-10-17 | 新杰克缝纫机股份有限公司 | Normal sewing machine with motor electric control integrated structure |
-
2012
- 2012-06-25 CN CN2012102167838A patent/CN102733114A/en active Pending
- 2012-06-25 CN CN2012203037042U patent/CN202688662U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102733114A (en) * | 2012-04-01 | 2012-10-17 | 新杰克缝纫机股份有限公司 | Normal sewing machine with motor electric control integrated structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102733114A (en) | 2012-10-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JACK SEWING CO., LTD. Free format text: FORMER NAME: NEW JACK SEWING MACHINE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 318000 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee after: JACK SEWING MACHINE Co.,Ltd. Address before: 318000 Taizhou Airport Road, Jiaojiang District, Zhejiang, No. 15 Patentee before: NEW JACK SEWING MACHINE Co.,Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130123 |