CN102364831A - Motor structure of one-piece industrial sewing machine - Google Patents
Motor structure of one-piece industrial sewing machine Download PDFInfo
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- CN102364831A CN102364831A CN2011101633366A CN201110163336A CN102364831A CN 102364831 A CN102364831 A CN 102364831A CN 2011101633366 A CN2011101633366 A CN 2011101633366A CN 201110163336 A CN201110163336 A CN 201110163336A CN 102364831 A CN102364831 A CN 102364831A
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- sewing machine
- industrial sewing
- motor
- electric
- stator component
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- 238000009958 sewing Methods 0.000 title claims abstract description 79
- 230000004888 barrier function Effects 0.000 claims description 6
- 238000012856 packing Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 8
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Sewing Machines And Sewing (AREA)
Abstract
The invention discloses a motor structure of a one-piece industrial sewing machine. The motor structure comprises: a motor stator assembly, which is arranged in a handpiece of the industrial sewing machine; a motor rotor assembly, which is arranged on a main shaft of the industrial sewing machine. The motor stator assembly is sleeved on an outer side of the motor rotor assembly. The motor stator assembly is connected with a power supply through a motor outgoing line. Compared to the current product, in the motor structure of the one-piece industrial sewing machine is not an individual part. The motor is one part of the handpiece of the sewing machine. An inner cavity space of the handpiece of the sewing machine can be fully used. The inner cavity becomes the part of the motor. A purpose of the invention can be realized.
Description
Technical field
The present invention relates to the industrial sewing machine technical field, relate in particular to a kind of electric machine structure of industrial sewing machine.
Background technology
Industrial sewing machine is to use one or more sewing thread, on sewing, forms one or more stitchings, the machine that makes one or more layers sewing interweave or unite by a seam.The application of industrial sewing machine is very extensive, and the installation of existing Electromotor of Industrial Sewing Machine and the kind of drive mainly comprise following several kinds:
The first, the mode through belt (V-belt) transmission: motor is installed in below the platen, between motor and sewing machine, passes through belt transmission.The characteristics of this structure are that the distance of motor and head belt pulley can be bigger, influence greatlyyer but this mode receives belt that degree of tightness is installed, and transmission efficiency is low slightly; Gearratio not accurate enough (belt can skid); Vibrate bigger.
The second, the mode through belt (synchronously band) transmission: motor is installed on the head under the platen, between motor and sewing machine, passes through synchronous belt drive.The characteristics of this structure are that gearratio is accurate, and just the centre-to-centre spacing between motor and the head synchronous pulley can not be too big, can only be used for the occasion of minority particular kind of machine.
Three, the mode that directly drives: motor directly is fixed on the head, and motor shaft links to each other through axle on shaft coupling and the sewing machine.The characteristics of this structure are that gearratio is accurate, stable drive; Be that whole motor directly is fixed on the head, it is big to take up space, and the head aesthetics is influenced, and the seam requirement on machining accuracy height of motor is installed;
In sum, existing industrial sewing machine also exist above-mentioned can further improved place; Therefore, need a kind of electric machine structure of integral type industrial sewing machine especially, solved the problem of above-mentioned existing existence.
Summary of the invention
The object of the present invention is to provide a kind of electric machine structure of integral type industrial sewing machine; Defective to the prior art existence; Make motor become the part of head of sewing machine; Made full use of the space of head of sewing machine inner chamber, made inner chamber become the component part of motor, to solve the problem that exists in the above-mentioned prior art.
To achieve these goals, technical scheme of the present invention is following:
The electric machine structure of integral type industrial sewing machine; It is characterized in that; It comprises and is arranged on the motor stator component in the industrial sewing machine head and is arranged on the rotor assembly on the industrial sewing machine main shaft; Said motor stator component is sleeved on the outside of said rotor assembly, and said motor stator component is connected with power supply through the motor outlet.
In a preferred embodiment of the invention, said industrial sewing machine back-end of machine head is provided with electric motor end cap, and said electric motor end cap guarantees the axiality of motor stator component and main shaft through seam and industrial sewing machine head location; Said electric motor end cap is fixed on the industrial sewing machine head through hold-down screw, with the fixed electrical machinery stator module.
Further, be provided with the ripple packing ring between said electric motor end cap and the said motor stator component.
In a preferred embodiment of the invention, the front-end of spindle of said industrial sewing machine is provided with handwheel.
In a preferred embodiment of the invention, said motor outlet is passed electric motor end cap and is connected with power supply.
In a preferred embodiment of the invention, the main shaft of said industrial sewing machine is provided with the encoder that control is used.
In a preferred embodiment of the invention, the front-end and back-end of said motor stator component are provided with insulating barrier, and said insulating barrier and motor stator component are fixed.
In a preferred embodiment of the invention, said motor stator component and industrial sewing machine head position through the cylindrical and the end face of motor stator component.
The electric machine structure of integral type industrial sewing machine of the present invention has following advantage:
(1) motor and sewing machine become one, and have saved parts such as motor housing, end cap, motor shaft, shaft coupling, and cost significantly reduces;
(2) reduced the installation accuracy of motor and head of sewing machine, shortened driving-chain length, made transmission accuracy higher, transmission is more steady;
(3) save the space, make overall structure more attractive in appearance, the electromechanical integration integrated level is higher;
(4) coil of stator of motor directly is embedded in the head of sewing machine, and the heat of motor operation is directly through head of sewing machine heat radiation, motor radiating better effects if.
The electric machine structure of integral type industrial sewing machine of the present invention; Compare with present product; Having broken Electromotor of Industrial Sewing Machine on the traditional sense all has the notion of independent individual, makes motor become the part of head of sewing machine, has made full use of the space of head of sewing machine inner chamber; Make inner chamber become the component part of motor, realize the object of the invention.
Characteristics of the present invention can consult this case graphic and below better execution mode detailed description and obtain to be well understood to.
Description of drawings
Fig. 1 is the structural representation of the electric machine structure of integral type industrial sewing machine of the present invention.
Embodiment
For technological means, creation characteristic that the present invention is realized, reach purpose and effect and be easy to understand and understand, further set forth the present invention below in conjunction with specific embodiment.
As shown in Figure 1; The electric machine structure of integral type industrial sewing machine of the present invention; It comprises and is arranged on the motor stator component 4 in the industrial sewing machine head 3 and is arranged on the rotor assembly 5 on the industrial sewing machine main shaft 9; Said motor stator component 4 is sleeved on the outside of said rotor assembly 5, and said motor stator component 4 is connected with power supply through motor outlet 12.
Industrial sewing machine head 3 is the cast iron of one, and area of dissipation is big; Main shaft 9 is arranged in the industrial sewing machine head 3 through bearing 7.Be equipped with at the front end of industrial sewing machine head 3 and prevent the into head lid 1 of dust, at the front end of main shaft 9 handwheel 8 is installed, these are conventional structure, are not described in detail in this.
Motor radiating in the past need add fan (motor of belt being arranged such as some); Perhaps make cooling fin (at present general motor all is the shell that cooling fin is arranged that adopts stretching aluminium) at motor housing; And in the present invention; Because motor stator component 4 embeds and is installed in the industrial sewing machine head 3, motor dispels the heat through industrial sewing machine head 3, good heat dissipation effect.
The rear end of industrial sewing machine head 3 is provided with electric motor end cap 13, and said electric motor end cap 13 guarantees the axiality of motor stator component 4 and main shaft 9 through seam 14 and industrial sewing machine head 3 location; Electric motor end cap 13 is fixedly installed togather through electric motor end cap hold-down screw 2 and industrial sewing machine head 3, with fixed electrical machinery stator module 4.
Have aperture on the electric motor end cap 13, motor stator component 4 is connected with motor outlet 12, and motor outlet 12 is passed electric motor end cap 13 and is connected with power supply.
Stretch out at main shaft 9 on a section of electric motor end cap 13 encoder 10 is installed, be used for the control machine operation.
Front end at motor stator component 4 and rotor assembly 5 is provided with ripple packing ring 11, and the rear end is provided with insulating barrier 6, and said insulating barrier 6 is fixed on the main shaft 9 of industrial sewing machine through bearing 7.
Said motor stator component 4 positions with the cylindrical and the end face 15 of industrial sewing machine head 3 through motor stator component 4.
The present invention compares with present product; Having broken Electromotor of Industrial Sewing Machine on the traditional sense all has the notion of independent individual; Make motor become the part of head of sewing machine, made full use of the space of head of sewing machine inner chamber, make inner chamber become the component part of motor.Save the space, make overall structure more attractive in appearance.The electromechanical integration integrated level is higher.
More than show and described basic principle of the present invention, principal character and advantage of the present invention.The technical staff of the industry should understand; The present invention is not restricted to the described embodiments; What describe in the foregoing description and the specification is principle of the present invention; The present invention also has various changes and modifications under the prerequisite that does not break away from spirit and scope of the invention, and these variations and improvement all fall in the scope of the present invention that requires protection.The protection range that the present invention requires is defined by appending claims and equivalent thereof.
Claims (8)
1. the electric machine structure of integral type industrial sewing machine; It is characterized in that; It comprises and is arranged on the motor stator component in the industrial sewing machine head and is arranged on the rotor assembly on the industrial sewing machine main shaft; Said motor stator component is sleeved on the outside of said rotor assembly, and said motor stator component is connected with power supply through the motor outlet.
2. the electric machine structure of integral type industrial sewing machine according to claim 1; It is characterized in that; Said industrial sewing machine back-end of machine head is provided with electric motor end cap; Said electric motor end cap is through seam and industrial sewing machine head location, and said electric motor end cap is fixed on the industrial sewing machine head through hold-down screw, with the fixed electrical machinery stator module.
3. the electric machine structure of integral type industrial sewing machine according to claim 2 is characterized in that, is provided with the ripple packing ring between said electric motor end cap and the said motor stator component.
4. the electric machine structure of integral type industrial sewing machine according to claim 1 is characterized in that, the rear-end of spindle of said industrial sewing machine is provided with handwheel.
5. the electric machine structure of integral type industrial sewing machine according to claim 2 is characterized in that, said motor outlet is passed electric motor end cap and is connected with power supply.
6. the electric machine structure of integral type industrial sewing machine according to claim 1 is characterized in that, the main shaft of said industrial sewing machine is provided with the encoder that control is used.
7. the electric machine structure of integral type industrial sewing machine according to claim 1 is characterized in that, the front-end and back-end of said motor stator component are provided with insulating barrier, and said insulating barrier and motor stator component are fixed.
8. the electric machine structure of integral type industrial sewing machine according to claim 1 is characterized in that, said motor stator component and industrial sewing machine head position through the cylindrical and the end face of motor stator component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101633366A CN102364831A (en) | 2011-06-15 | 2011-06-15 | Motor structure of one-piece industrial sewing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101633366A CN102364831A (en) | 2011-06-15 | 2011-06-15 | Motor structure of one-piece industrial sewing machine |
Publications (1)
| Publication Number | Publication Date |
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| CN102364831A true CN102364831A (en) | 2012-02-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101633366A Pending CN102364831A (en) | 2011-06-15 | 2011-06-15 | Motor structure of one-piece industrial sewing machine |
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| Country | Link |
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| CN (1) | CN102364831A (en) |
Cited By (3)
| 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 |
| CN109355819A (en) * | 2018-12-03 | 2019-02-19 | 林燕飞 | A kind of sewing machine |
| CN112398247A (en) * | 2020-11-18 | 2021-02-23 | 安徽名杰磁业科技有限公司 | Motor rotor assembly easy to assemble and production process thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2908566Y (en) * | 2004-12-17 | 2007-06-06 | 杜尔克普-阿德勒股份公司 | Sewing machine |
| CN101359852A (en) * | 2008-09-03 | 2009-02-04 | 浙江新杰克缝纫机股份有限公司 | Motor construction direct driving sewing machine |
| CN101377042A (en) * | 2007-08-29 | 2009-03-04 | 高林股份有限公司 | Industrial sewing machine with concealed motor |
| CN201733166U (en) * | 2010-08-06 | 2011-02-02 | 沈永平 | Motor for driving industrial sewing machine through direct connection with spindle thereof |
| CN202227106U (en) * | 2011-06-15 | 2012-05-23 | 郭惠君 | Motor structure of integral industrial sewing machine |
-
2011
- 2011-06-15 CN CN2011101633366A patent/CN102364831A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2908566Y (en) * | 2004-12-17 | 2007-06-06 | 杜尔克普-阿德勒股份公司 | Sewing machine |
| CN101377042A (en) * | 2007-08-29 | 2009-03-04 | 高林股份有限公司 | Industrial sewing machine with concealed motor |
| CN101359852A (en) * | 2008-09-03 | 2009-02-04 | 浙江新杰克缝纫机股份有限公司 | Motor construction direct driving sewing machine |
| CN201733166U (en) * | 2010-08-06 | 2011-02-02 | 沈永平 | Motor for driving industrial sewing machine through direct connection with spindle thereof |
| CN202227106U (en) * | 2011-06-15 | 2012-05-23 | 郭惠君 | Motor structure of integral industrial sewing machine |
Cited By (3)
| 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 |
| CN109355819A (en) * | 2018-12-03 | 2019-02-19 | 林燕飞 | A kind of sewing machine |
| CN112398247A (en) * | 2020-11-18 | 2021-02-23 | 安徽名杰磁业科技有限公司 | Motor rotor assembly easy to assemble and production process thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG HULONG MOTOR CO., LTD. Free format text: FORMER OWNER: GUO HUIJUN Effective date: 20120112 Free format text: FORMER OWNER: LI WENWEI Effective date: 20120112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 201206 PUDONG NEW AREA, SHANGHAI TO: 317604 TAIZHOU, ZHEJIANG PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20120112 Address after: Yuhuan County Damaiyu Street Park Village in Taizhou City, Zhejiang province 317604 Applicant after: Zhejiang Hulong Motor Co., Ltd. Address before: 201206, room 101, No. 3899, Lane 201, South Road, Shanghai, Pudong New Area Applicant before: Guo Huijun Co-applicant before: Li Wenwei |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120229 |