CN109088518A - integrated linear motor - Google Patents
integrated linear motor Download PDFInfo
- Publication number
- CN109088518A CN109088518A CN201811119065.2A CN201811119065A CN109088518A CN 109088518 A CN109088518 A CN 109088518A CN 201811119065 A CN201811119065 A CN 201811119065A CN 109088518 A CN109088518 A CN 109088518A
- Authority
- CN
- China
- Prior art keywords
- linear motor
- winding
- driver
- receiving portion
- iron core
- Prior art date
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims abstract description 23
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 19
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 19
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 19
- 230000010354 integration Effects 0.000 claims abstract description 15
- 239000000853 adhesive Substances 0.000 claims description 13
- 230000001070 adhesive effect Effects 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000005266 casting Methods 0.000 claims 1
- 239000003292 glue Substances 0.000 claims 1
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000012945 sealing adhesive Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/30—Structural association with control circuits or drive circuits
- H02K11/33—Drive circuits, e.g. power electronics
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
- H02K11/21—Devices for sensing speed or position, or actuated thereby
- H02K11/215—Magnetic effect devices, e.g. Hall-effect or magneto-resistive elements
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Linear Motors (AREA)
Abstract
The present invention relates to a kind of integrated linear motors, the integration linear motor includes aluminum hull, iron core, winding and driver, the iron core includes core body and the teeth portion that connect with the core body, the winding is provided with hollow portion, the winding is by being embedded in the teeth portion so that the winding is connect with the iron core for the hollow portion, the aluminum hull is fixed in the core body, and the driver is connect with the aluminum hull.By the way that driver to be set up directly on aluminum hull, so that driver is integrated together with linear motor, to improve the signal transmission precision between driver and motor.
Description
Technical field
The present invention relates to a kind of integrated linear motors.
Background technique
Automated arm, numerically-controlled machine tool, semiconductor equipment, logistics producing line are all widely applied linear motor, straight line at present
Motor substitutes traditional " rotating electric machine+precise ball screw ", has the characteristics that speed is high, response is fast, dynamic characteristic is high.Currently
Linear motor and driver are all separation, this be for long distance transmission it is unfavorable, the decaying and interference of signal can be caused, from
And reduce the precision of linear motor driving.
Summary of the invention
The purpose of the present invention is to provide the one of a kind of signal transmission precision being able to ascend between driver and motor
Body linear motor.
In order to achieve the above objectives, the invention provides the following technical scheme: a kind of integration linear motor, the integration are straight
Line motor includes aluminum hull, iron core, winding and driver, and the iron core includes core body and the tooth that connect with the core body
Portion, the winding are provided with hollow portion, the winding by the hollow portion is embedded in the teeth portion so that the winding with
The iron core connection, the aluminum hull are fixed in the core body, and the driver is connect with the aluminum hull.
Further, the driver includes power panel and the master control borad that connect with the power panel.
Further, the hall displacement transducer for test position is provided on the master control borad.
Further, the power panel is fixed on the aluminum hull.
Further, the power panel is connect by copper stud with the master control borad.
Further, the integrated linear motor further includes to by the filling of the iron core, winding and driver encapsulating
Sealing adhesive device.
Further, the encapsulating adhesive dispenser includes the first receiving portion to accommodate the iron core and winding and to receive
Hold the second receiving portion of the driver.
Further, first receiving portion is set with second receiving portion along the longitudinally of the encapsulating adhesive dispenser
It sets.
Further, first receiving portion is arranged along the horizontally long direction of the encapsulating adhesive dispenser, second receiving
Portion is arranged along the longitudinally of the encapsulating adhesive dispenser.
The beneficial effects of the present invention are: by the way that driver to be set up directly on aluminum hull, so that driver and straight-line electric
Machine is integrated together, to improve the signal transmission precision between driver and motor.
The above description is only an overview of the technical scheme of the present invention, in order to better understand the technical means of the present invention,
And can be implemented in accordance with the contents of the specification, the following is a detailed description of the preferred embodiments of the present invention and the accompanying drawings.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of integrated linear motor of the invention.
Fig. 2 is another structural schematic diagram of integrated linear motor of the invention.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
Referring to Figure 1, the integrated linear motor in a preferred embodiment of the invention includes aluminum hull 1, iron core 2, winding 3
And driver 5, the iron core 2 include core body 21 and the teeth portion 22 connecting with the core body 21, the winding 3 is arranged
There is hollow portion 31, the winding 3 is by being embedded in the teeth portion 22 for the hollow portion 31 so that the winding 3 and the iron core
2 connections, the aluminum hull 1 are fixed in the core body 21, and the driver 5 is connect with the aluminum hull 1.The driving
Device 5 is fixed at the aluminum hull 1 including power panel 51 and the master control borad 52 connecting with the power panel 51, the power panel 51
Above so that the driver 5 is fixedly connected with the aluminum hull 1.In the present embodiment, the power panel 51 by copper stud with
The master control borad 52 connects, really, in other embodiments, the power panel 51 can also by other means with the master control borad
52 connections, it is not limited here.More specifically, the Hall displacement sensing for test position is provided on the master control borad 52
Device, the hall displacement transducer have the advantages that Low Cost and High Energy-saving, and the performance of the cost with asynchronous machine and servo.
The position-detection sensor used in industry at present is at high cost, and the present embodiment carries out position using cheap hall displacement transducer
Detection, installation processing are extremely convenient.And the fox hall displacement transducer is magneto sensor, magneto sensor has very strong anti-impact
Hit with greasy dirt ability, be suitable for harsh environments under high-precision control.By the way that driver 5 and motor are closely arranged,
So that hall displacement transducer short distance displacement detecting, delay is small, greatly shortens the control period, improves system and disturb to load
Dynamic fast-response.The integration linear motor further includes to by the filling of 5 encapsulating of the iron core 2, winding 3 and driver
Sealing adhesive device 4.The encapsulating adhesive dispenser 4 includes the first receiving portion 41 to accommodate the iron core 2 and winding 3 and to accommodate
Second receiving portion 42 of the driver 5.In the present embodiment, first receiving portion 41 and second receiving portion 42 along
The longitudinally of the encapsulating adhesive dispenser 4 is arranged, i.e., the described driver 5 is arranged in the direction of motion of the motor.
Fig. 2 is referred to, the integrated straight-line electric unlike above-described embodiment, in another embodiment of the invention
The encapsulating adhesive dispenser 4 in machine includes the first receiving portion 41 to accommodate the iron core 2 and winding 3 and described to accommodate
Second receiving portion 42 of driver 5, first receiving portion 41 is arranged along the horizontally long direction of the encapsulating adhesive dispenser 4, described
Second receiving portion 42 is arranged along the longitudinally of the encapsulating adhesive dispenser 4, i.e., the described driver 5 is arranged in and motor movement side
To on vertical direction.
In summary: by the way that driver 5 to be set up directly on aluminum hull 1, so that driver 5 and linear motor are integrated into one
It rises, to improve the signal transmission precision between driver 5 and motor.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (9)
1. a kind of integration linear motor, which is characterized in that the integration linear motor includes aluminum hull, iron core, winding and drive
Dynamic device, the iron core include core body and the teeth portion that connect with the core body, and the winding is provided with hollow portion, described
By the way that the hollow portion is embedded in the teeth portion so that the winding is connect with the iron core, the aluminum hull is fixedly installed winding
In the core body, the driver is connect with the aluminum hull.
2. integration linear motor as described in claim 1, which is characterized in that the driver include power panel and with it is described
The master control borad of power panel connection.
3. integration linear motor as claimed in claim 2, which is characterized in that be provided on the master control borad for testing position
The hall displacement transducer set.
4. integration linear motor as claimed in claim 2, which is characterized in that the power panel is fixed at the aluminum hull
On.
5. integration linear motor as claimed in claim 2, which is characterized in that the power panel passes through copper stud and the master
Control plate connection.
6. integration linear motor as described in claim 1, which is characterized in that the integration linear motor further include to
By the encapsulating adhesive dispenser of the iron core, winding and driver encapsulating.
7. integration linear motor as claimed in claim 6, which is characterized in that the encapsulating adhesive dispenser includes to collecting post
The first receiving portion and the second receiving portion to accommodate the driver for stating iron core and winding.
8. integration linear motor as claimed in claim 7, which is characterized in that first receiving portion and second receiving
Portion is arranged along the longitudinally of the encapsulating adhesive dispenser.
9. integration linear motor as claimed in claim 7, which is characterized in that first receiving portion is along the casting glue
The horizontally long direction of device is arranged, and second receiving portion is arranged along the longitudinally of the encapsulating adhesive dispenser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811119065.2A CN109088518A (en) | 2018-09-25 | 2018-09-25 | integrated linear motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811119065.2A CN109088518A (en) | 2018-09-25 | 2018-09-25 | integrated linear motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109088518A true CN109088518A (en) | 2018-12-25 |
Family
ID=64842419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811119065.2A Pending CN109088518A (en) | 2018-09-25 | 2018-09-25 | integrated linear motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109088518A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003304695A (en) * | 2002-04-05 | 2003-10-24 | Hitachi Metals Ltd | Linear motor, and apparatus and method for controlling the same |
| US20080169806A1 (en) * | 2007-01-16 | 2008-07-17 | Hiwin Mikrosystem Corp. | Hall sensor for linear motor |
| CN101527493A (en) * | 2009-04-27 | 2009-09-09 | 青岛同日电机有限公司 | Moving magnet-type cylindrical linear motor |
| CN102570770A (en) * | 2012-01-17 | 2012-07-11 | 东南大学 | Low-speed high-torque permanent-magnet cursor linear wave generator |
| CN103498757A (en) * | 2013-10-12 | 2014-01-08 | 东南大学 | Marine energy resource generation monitoring device |
| CN104153673A (en) * | 2014-08-29 | 2014-11-19 | 南京赛梵电气科技有限公司 | Power-driven translation door driving device based on permanent magnet linear motor |
| CN104393737A (en) * | 2014-11-24 | 2015-03-04 | 北京航空航天大学 | Linear oscillation motor |
| CN106487199A (en) * | 2016-12-23 | 2017-03-08 | 广州市昊志机电股份有限公司 | Linear motor rotor |
| CN107370330A (en) * | 2017-04-18 | 2017-11-21 | 王政玉 | A kind of screw motor |
| CN107482873A (en) * | 2017-09-27 | 2017-12-15 | 武汉华中数控股份有限公司 | A kind of low reluctance force permanent-magnetism linear motor |
| CN207098780U (en) * | 2017-07-06 | 2018-03-13 | 东莞丰智谷智能设备有限公司 | A kind of integral type moves linear stator motor |
| CN208675057U (en) * | 2018-09-25 | 2019-03-29 | 苏州直为精驱控制技术有限公司 | Integrated linear motor |
-
2018
- 2018-09-25 CN CN201811119065.2A patent/CN109088518A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003304695A (en) * | 2002-04-05 | 2003-10-24 | Hitachi Metals Ltd | Linear motor, and apparatus and method for controlling the same |
| US20080169806A1 (en) * | 2007-01-16 | 2008-07-17 | Hiwin Mikrosystem Corp. | Hall sensor for linear motor |
| CN101527493A (en) * | 2009-04-27 | 2009-09-09 | 青岛同日电机有限公司 | Moving magnet-type cylindrical linear motor |
| CN102570770A (en) * | 2012-01-17 | 2012-07-11 | 东南大学 | Low-speed high-torque permanent-magnet cursor linear wave generator |
| CN103498757A (en) * | 2013-10-12 | 2014-01-08 | 东南大学 | Marine energy resource generation monitoring device |
| CN104153673A (en) * | 2014-08-29 | 2014-11-19 | 南京赛梵电气科技有限公司 | Power-driven translation door driving device based on permanent magnet linear motor |
| CN104393737A (en) * | 2014-11-24 | 2015-03-04 | 北京航空航天大学 | Linear oscillation motor |
| CN106487199A (en) * | 2016-12-23 | 2017-03-08 | 广州市昊志机电股份有限公司 | Linear motor rotor |
| CN107370330A (en) * | 2017-04-18 | 2017-11-21 | 王政玉 | A kind of screw motor |
| CN207098780U (en) * | 2017-07-06 | 2018-03-13 | 东莞丰智谷智能设备有限公司 | A kind of integral type moves linear stator motor |
| CN107482873A (en) * | 2017-09-27 | 2017-12-15 | 武汉华中数控股份有限公司 | A kind of low reluctance force permanent-magnetism linear motor |
| CN208675057U (en) * | 2018-09-25 | 2019-03-29 | 苏州直为精驱控制技术有限公司 | Integrated linear motor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |