CN105305732A - Integrated motor of energy-saving industrial sewing machine - Google Patents
Integrated motor of energy-saving industrial sewing machine Download PDFInfo
- Publication number
- CN105305732A CN105305732A CN201510780383.3A CN201510780383A CN105305732A CN 105305732 A CN105305732 A CN 105305732A CN 201510780383 A CN201510780383 A CN 201510780383A CN 105305732 A CN105305732 A CN 105305732A
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- China
- Prior art keywords
- rear end
- back casing
- sewing machine
- circuit board
- industrial sewing
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Abstract
The invention discloses an integrated motor of an energy-saving industrial sewing machine. The integrated motor comprises a shell, wherein a stator/rotor assembly is arranged in the shell and comprises a rotation shaft, a front end cover and a rear end cover are respectively arranged at the two ends of the shell, the rotation shaft extends out of the front end cover and the rear end cover, the front end of the rotation shaft is connected with the belt pulley, a groove is arranged on the rear end cover and sunken towards the inner side of the shell, a through hole is arranged at the middle of the groove and used for the rear end of the rotation shaft to extend out, a rear shell is further connected onto the rear end cover, a controller used for controlling the motor is arranged in the rear shell and comprises a circuit board and an electronic components arranged on the circuit board, a cooling plate is connected onto the circuit board and used for collecting heat of the controller, fan blades are arranged in the groove, connected with the rear end of the rotation shaft and used for blowing towards the cooling plate, and a cooling hole is further formed on the rear shell and used for dissipating heat in the rear shell. The integrated motor is compact in structure and low in cost, the fan blades of the motor are used for directly dissipating heat from the circuit board and the electronic component, and the integrated motor has a long service lifetime.
Description
[technical field]
The present invention relates to a kind of motor, more particularly relate to a kind of integrated energy-saving Electromotor of Industrial Sewing Machine.
[background technology]
The motor of current Electromotor of Industrial Sewing Machine and motor control box are splits, and adopt very long electric wire to be connected between control box with motor, such structure has the shortcoming of following several respects: 1, install inconvenient; 2, control box and internal components weak heat-dissipating, internal electronic component is easily aging; 3, need very large heating panel and heat abstractor in control box, cost is high; 4, control box needs to make a very large box body, and cost is high, takes up room large.
Therefore, the present invention produces based on above deficiency just.
[summary of the invention]
The present invention seeks to overcome the deficiencies in the prior art, provide a kind of simple and compact for structure, with low cost, utilize fan blades of motor directly to dispel the heat to circuit board and internal electronic component, the integrated energy-saving Electromotor of Industrial Sewing Machine of long service life.
The present invention is achieved by the following technical solutions:
A kind of integrated energy-saving Electromotor of Industrial Sewing Machine, it is characterized in that: comprise the housing 1 that can be installed on sewing-machine support 100, it is fixed to be provided with in described housing 1, rotor assembly 2, described determines, rotor assembly 2 comprises rotating shaft 21, the two ends of described housing 1 are respectively equipped with front end housing 3 and rear end cap 4, described rotating shaft 21 extends to the outside of front end housing 3 and rear end cap 4, the front end of described rotating shaft 21 is connected with belt pulley 5, described rear end cap 4 is provided with groove 51 recessed inside housing 1, the middle part of described groove 51 is provided with the through hole 52 stretched out for rotating shaft 21 rear end, described rear end cap 4 is also connected with back casing 7, the controller 8 for controlling motor is provided with in described back casing 7, the electronic devices and components 82 that described controller 8 comprises circuit board 81 and is located on circuit board 81, described circuit board 81 is connected with the heating panel 9 for collection controller 8 heat, be provided with in described groove 51 and be connected with rotating shaft 21 rear end and face toward the flabellum 6 that heating panel 9 dries, described back casing 7 is also provided with the louvre 14 shed for the heat in it.
Integrated energy-saving Electromotor of Industrial Sewing Machine as above, is characterized in that: be provided with beam 10 between described circuit board 81 and heating panel 9.
Integrated energy-saving Electromotor of Industrial Sewing Machine as above, is characterized in that: described heating panel 9 to be fixedly connected on rear end cap 4 and parallel with rear end cap 4 end face.
Integrated energy-saving Electromotor of Industrial Sewing Machine as above, is characterized in that: on described heating panel 9, the position relative with rotating shaft 21 is provided with thermal vias 11.
Integrated energy-saving Electromotor of Industrial Sewing Machine as above, it is characterized in that: be provided with multiple one-body molded with it and to the boss 12 of side, motor front end projection at the bottom of the shell of described back casing 7, on the rear end face of described back casing 7, the position corresponding with boss 12 is provided with to the recessed recessed pockets 13 in side, motor front end, described louvre 14 for be located at boss 12 lateral wall on and extend through in recessed pockets 13 make back casing 7 outside inner with back casing 7 be communicated with run through intercommunicating pore.
Integrated energy-saving Electromotor of Industrial Sewing Machine as above, is characterized in that: described boss 12 has 4 lateral surfaces, described runs through on 1 lateral surface that intercommunicating pore is located at wherein.
Compared with prior art, the present invention has the following advantages:
1, rear end cap of the present invention is provided with to the recessed groove of case inside, rotating shaft is stretched out rear end cap and is connected with the flabellum in groove, and rear end cap is connected with back casing again, controller is located in back casing, controller is connected with heating panel, flabellum in groove and heating panel just to and heating panel is dried, so the flabellum rotated during electric motor starting to while the stator and rotor assembly radiating of motor again to heating panel heat radiation, thus the heat of controller that heating panel is collected to be distributed.Therefore, dispel the heat while same flabellum reaches stator and rotor assembly and controller, good heat dissipation effect, greatly provide cost savings and extend useful life of motor, in addition, controller connects together with housing becomes integral type, structure is more simply compact, saves space, and easy for installation.
2, beam is provided with between circuit board of the present invention and heating panel, because motor inevitably produces vibration in the process of running, and arranging of beam can reduce the impact of motor oscillating on the electronic devices and components in controller, extend the useful life of controller.
Be provided with multiple one-body molded with it and to the boss of side, motor front end projection at the bottom of the shell of 3, back casing of the present invention, position corresponding with boss on the rear end face of described back casing is provided with to the recessed recessed pockets in side, motor front end, the lateral wall of described boss be provided with extend through in recessed pockets and make back casing outside inner with back casing be communicated with run through intercommunicating pore.Therefore, the direction of running through running through intercommunicating pore is no longer axial direction along motor, but along the radial direction of motor, such design can reduce the heat radiation not affecting again motor while the impurity such as dust enter into back casing inside as much as possible, because the heat in back casing can distribute from running through in intercommunicating pore.
4, the present invention is simple and compact for structure, long service life, with low cost, is applicable to applying.
[accompanying drawing explanation]
Fig. 1 is stereogram of the present invention;
Fig. 2 is the stereogram of rear end cap of the present invention;
Fig. 3 is exploded view of the present invention;
Fig. 4 is one of stereogram of parts of the present invention;
Fig. 5 is the stereogram two of parts of the present invention;
Fig. 6 is one of stereogram of back casing of the present invention;
Fig. 7 is the stereogram two of back casing of the present invention;
Fig. 8 is the cutaway view of back casing of the present invention;
Fig. 9 is the zoomed-in view at A place in Fig. 8.
[embodiment]
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figures 1 to 5, a kind of integrated energy-saving Electromotor of Industrial Sewing Machine, comprise the housing 1 that can be installed on sewing-machine support 100, it is fixed to be provided with in described housing 1, rotor assembly 2, described determines, rotor assembly 2 comprises rotating shaft 21, the two ends of described housing 1 are respectively equipped with front end housing 3 and rear end cap 4, described rotating shaft 21 extends to the outside of front end housing 3 and rear end cap 4, the front end of described rotating shaft 21 is connected with belt pulley 5, described rear end cap 4 is provided with groove 51 recessed inside housing 1, the middle part of described groove 51 is provided with the through hole 52 stretched out for rotating shaft 21 rear end, described rear end cap 4 is also connected with back casing 7, the controller 8 for controlling motor is provided with in described back casing 7, the electronic devices and components 82 that described controller 8 comprises circuit board 81 and is located on circuit board 81, described circuit board 81 is connected with the heating panel 9 for collection controller 8 heat, be provided with in described groove 51 and be connected with rotating shaft 21 rear end and face toward the flabellum 6 that heating panel 9 dries, described back casing 7 is also provided with the louvre 14 shed for the heat in it.Rear end cap 4 is provided with groove 51 recessed inside housing 1, rotating shaft 21 is stretched out rear end cap 4 and is connected with the flabellum 6 in groove 51, and and rear end cap 4 on be connected with back casing 7 again, controller 8 is located in back casing 7, controller 8 is connected with heating panel 9, flabellum in groove 51 6 and heating panel 9 just to and heating panel 9 is dried, so the stator and rotor assembly 2 of the flabellum 6 pairs of motors rotated during electric motor starting dispels the heat to heating panel 9 again while dispelling the heat, thus the heat of the controller 8 collected by heating panel 9 distributes from the louvre 14 back casing 7.Therefore, same flabellum 6 dispels the heat while reaching stator and rotor assembly 2 and controller 8, good heat dissipation effect, greatly provide cost savings and extend useful life of motor, in addition, controller 8 connects together with housing 1 becomes integral type, and structure is more simply compact, save space, and easy for installation.
As shown in Figure 5, beam 10 is provided with between described circuit board 81 and heating panel 9.Because motor inevitably produces vibration in the process of running, and arranging of beam 10 can reduce the impact of motor oscillating on the electronic devices and components in controller 8, can extend the useful life of controller 8.
As shown in Fig. 3, Fig. 5, described heating panel 9 to be fixedly connected on rear end cap 4 and parallel with rear end cap 4 end face.Heating panel 9 is parallel with the end face of rear end cap 4, therefore, best to the radiating effect of heating panel 9 when flabellum 6 rotates.
As shown in Figure 3, on described heating panel 9, the position relative with rotating shaft 21 is provided with thermal vias 11.The setting of thermal vias 11 increases heating panel 9 and the contact area of air, that is increases area of dissipation.In addition, the part cooling air that the design of thermal vias 11 can make flabellum 6 produce is applied directly on circuit board 81 and dispels the heat to controller 8, improves radiating effect.
As shown in Figures 6 to 9, be provided with multiple one-body molded with it and to the boss 12 of side, motor front end projection at the bottom of the shell of described back casing 7, on the rear end face of described back casing 7, the position corresponding with boss 12 is provided with to the recessed recessed pockets 13 in side, motor front end, described louvre 14 for be located at boss 12 lateral wall on and extend through in recessed pockets 13 make back casing 7 outside inner with back casing 7 be communicated with run through intercommunicating pore.Therefore, the direction of running through running through intercommunicating pore is no longer axial direction along motor, but along the radial direction of motor, such design can reduce the heat radiation not affecting again motor while the impurity such as dust enter into back casing 7 inside as much as possible, because the heat in back casing 7 can distribute from running through in intercommunicating pore (Fig. 9, arrow shows heat and distributes direction).
As shown in Figures 6 to 9, described boss 12 has 4 lateral surfaces, described runs through on 1 lateral surface that intercommunicating pore is located at wherein.Select to arrange on 1 lateral surface of boss that to run through intercommunicating pore be run through intercommunicating pore substantially can arrive radiating effect well because arrange 1, the bulk strength of back casing 7 can be ensured again in addition, if arrange too much to affect the bonding strength of boss 12 and back casing 7 because same boss 12 runs through intercommunicating pore, in addition, run through intercommunicating pore to arrange and too much also easily make to enter the impurity such as more dust in back casing 7, thus cause the pollution of the electronic devices and components 82 to controller 8.
Claims (6)
1. an integrated energy-saving Electromotor of Industrial Sewing Machine, it is characterized in that: comprise the housing (1) that can be installed on sewing-machine support (100), it is fixed to be provided with in described housing (1), rotor assembly (2), described determines, rotor assembly (2) comprises rotating shaft (21), the two ends of described housing (1) are respectively equipped with front end housing (3) and rear end cap (4), described rotating shaft (21) extends to the outside of front end housing (3) and rear end cap (4), the front end of described rotating shaft (21) is connected with belt pulley (5), described rear end cap (4) is provided with to the recessed groove (51) in housing (1) inner side, the middle part of described groove (51) is provided with the through hole (52) stretched out for rotating shaft (21) rear end, described rear end cap (4) is also connected with back casing (7), the controller (8) for controlling motor is provided with in described back casing (7), described controller (8) comprises circuit board (81) and is located at the electronic devices and components (82) on circuit board (81), described circuit board (81) is connected with the heating panel (9) for collection controller (8) heat, be provided with in described groove (51) and be connected with rotating shaft (21) rear end and face toward the flabellum (6) that heating panel (9) dries, described back casing (7) is also provided with the louvre (14) shed for the heat in it.
2. integrated energy-saving Electromotor of Industrial Sewing Machine according to claim 1, is characterized in that: be provided with beam (10) between described circuit board (81) and heating panel (9).
3. integrated energy-saving Electromotor of Industrial Sewing Machine according to claim 1, is characterized in that: it is upper and parallel with rear end cap (4) end face that described heating panel (9) is fixedly connected on rear end cap (4).
4. the integrated energy-saving Electromotor of Industrial Sewing Machine according to claim 1 or 2 or 3, is characterized in that: the upper position relative with rotating shaft (21) of described heating panel (9) is provided with thermal vias (11).
5. the integrated energy-saving Electromotor of Industrial Sewing Machine according to claim 1 or 2 or 3, it is characterized in that: be provided with multiple one-body molded with it and to the boss (12) of side, motor front end projection at the bottom of the shell of described back casing (7), on the rear end face of described back casing (7), the position corresponding with boss (12) is provided with the recessed pockets (13) recessed to side, motor front end, described louvre (14) for be located at boss (12) lateral wall on and extend through in recessed pockets (13) make back casing (7) outside inner with back casing (7) be communicated with run through intercommunicating pore.
6. integrated energy-saving Electromotor of Industrial Sewing Machine according to claim 5, is characterized in that: described boss (12) has 4 lateral surfaces, described runs through on 1 lateral surface that intercommunicating pore is located at wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510780383.3A CN105305732B (en) | 2015-11-13 | 2015-11-13 | A kind of integrated energy-saving Electromotor of Industrial Sewing Machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510780383.3A CN105305732B (en) | 2015-11-13 | 2015-11-13 | A kind of integrated energy-saving Electromotor of Industrial Sewing Machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105305732A true CN105305732A (en) | 2016-02-03 |
| CN105305732B CN105305732B (en) | 2017-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510780383.3A Active CN105305732B (en) | 2015-11-13 | 2015-11-13 | A kind of integrated energy-saving Electromotor of Industrial Sewing Machine |
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| Country | Link |
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| CN (1) | CN105305732B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106787448A (en) * | 2016-12-29 | 2017-05-31 | 上海鲍麦克斯电子科技有限公司 | A kind of motor with radiator structure |
| CN107482856A (en) * | 2017-07-25 | 2017-12-15 | 江阴双马机电科技有限公司 | Automobile air conditioner motor |
| CN106160355B (en) * | 2016-07-14 | 2018-05-25 | 江苏华源防爆电机有限公司 | Pure electric vehicle motor with integrated manipulator |
| CN110535294A (en) * | 2019-09-23 | 2019-12-03 | 义乌市驭马机电设备有限公司 | A kind of integrated motor |
| CN111052569A (en) * | 2017-09-29 | 2020-04-21 | 日本电产株式会社 | Motor with a stator having a stator core |
| CN114513103A (en) * | 2022-02-28 | 2022-05-17 | 沈阳工业大学 | Brushless permanent magnet torque motor for pumping unit and speed time-varying control method |
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| JPH0823661A (en) * | 1994-07-05 | 1996-01-23 | Meidensha Corp | Cooling structure for totally-enclosed fan-cooled motor |
| US20130119795A1 (en) * | 2010-07-28 | 2013-05-16 | Mitsubishi Electric Corporation | Totally-enclosed fan-cooled motor |
| CN103872827A (en) * | 2012-12-12 | 2014-06-18 | 中山大洋电机股份有限公司 | Motor |
| CN104404717A (en) * | 2014-10-30 | 2015-03-11 | 上海鲍麦克斯电子科技有限公司 | Integrated industrial sewing machine |
| CN204408083U (en) * | 2015-01-29 | 2015-06-17 | 中山市百纳缝纫设备有限公司 | A kind of servo motor for sewing machine |
| CN205212646U (en) * | 2015-11-13 | 2016-05-04 | 中山市天虹电机制造有限公司 | Energy -conserving industrial sewing machine motor of integration |
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2015
- 2015-11-13 CN CN201510780383.3A patent/CN105305732B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0823661A (en) * | 1994-07-05 | 1996-01-23 | Meidensha Corp | Cooling structure for totally-enclosed fan-cooled motor |
| US20130119795A1 (en) * | 2010-07-28 | 2013-05-16 | Mitsubishi Electric Corporation | Totally-enclosed fan-cooled motor |
| CN103872827A (en) * | 2012-12-12 | 2014-06-18 | 中山大洋电机股份有限公司 | Motor |
| CN104404717A (en) * | 2014-10-30 | 2015-03-11 | 上海鲍麦克斯电子科技有限公司 | Integrated industrial sewing machine |
| CN204408083U (en) * | 2015-01-29 | 2015-06-17 | 中山市百纳缝纫设备有限公司 | A kind of servo motor for sewing machine |
| CN205212646U (en) * | 2015-11-13 | 2016-05-04 | 中山市天虹电机制造有限公司 | Energy -conserving industrial sewing machine motor of integration |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106160355B (en) * | 2016-07-14 | 2018-05-25 | 江苏华源防爆电机有限公司 | Pure electric vehicle motor with integrated manipulator |
| CN106787448A (en) * | 2016-12-29 | 2017-05-31 | 上海鲍麦克斯电子科技有限公司 | A kind of motor with radiator structure |
| CN107482856A (en) * | 2017-07-25 | 2017-12-15 | 江阴双马机电科技有限公司 | Automobile air conditioner motor |
| CN107482856B (en) * | 2017-07-25 | 2019-11-12 | 江阴双马机电科技有限公司 | Automobile air conditioner motor |
| CN111052569A (en) * | 2017-09-29 | 2020-04-21 | 日本电产株式会社 | Motor with a stator having a stator core |
| CN111052569B (en) * | 2017-09-29 | 2022-06-24 | 日本电产株式会社 | Motor |
| CN110535294A (en) * | 2019-09-23 | 2019-12-03 | 义乌市驭马机电设备有限公司 | A kind of integrated motor |
| CN114513103A (en) * | 2022-02-28 | 2022-05-17 | 沈阳工业大学 | Brushless permanent magnet torque motor for pumping unit and speed time-varying control method |
| CN114513103B (en) * | 2022-02-28 | 2023-09-15 | 沈阳工业大学 | Brushless permanent magnet torque motor for pumping unit and speed time-varying control method |
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| CN105305732B (en) | 2017-10-31 |
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